CN110906889A - Auxiliary frame automatic detection equipment - Google Patents
Auxiliary frame automatic detection equipment Download PDFInfo
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- CN110906889A CN110906889A CN201911116787.7A CN201911116787A CN110906889A CN 110906889 A CN110906889 A CN 110906889A CN 201911116787 A CN201911116787 A CN 201911116787A CN 110906889 A CN110906889 A CN 110906889A
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- detection
- telescopic cylinder
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a sub vehicle frame automated inspection equipment for solve current car sub vehicle frame size detection for examine a detection mode in the manual work, maneuverability is poor, and manual operation is arduous, the technical problem of inefficiency. It includes: the detection device is arranged in the middle of the detection platform and comprises an opening detection mechanism for detecting the opening size of a part and a hole site detection mechanism for detecting the deviation of a through hole of the part; the electric appliance control cabinet is arranged on one side of the detection platform and used for controlling the opening detection mechanism and the hole site detection mechanism to detect parts; and the display is used for displaying the detection results of the opening detection mechanism and the hole site detection mechanism.
Description
Technical Field
The invention relates to the field of automobile part detection, in particular to automatic auxiliary frame detection equipment.
Background
The auxiliary frame is mainly used for connecting other systems of the whole vehicle with the vehicle frame, parts of a steering system and a suspension system are arranged on the auxiliary frame and then are integrally arranged on the whole vehicle, and the steering system and the suspension system have great influence on four-wheel positioning parameters of the whole vehicle and further influence the controllability of the whole vehicle, so that the precision requirements on some key hole sites and openings of the auxiliary frame are higher.
The existing automobile auxiliary frame size detection is a manual detection mode of an upper detection tool, the operability is poor, manual operation is laborious, and the efficiency is low.
Disclosure of Invention
The invention provides automatic auxiliary frame detection equipment which is used for solving the technical problems that the existing automobile auxiliary frame size detection is a manual detection mode of a detection tool, the operability is poor, the manual operation is laborious, and the efficiency is low.
The scheme for solving the technical problems is as follows: an automatic auxiliary frame detection device comprises:
a reference base, wherein the upper end of the reference base is provided with a detection platform,
the detection device is arranged in the middle of the detection platform and comprises an opening detection mechanism for detecting the opening size of the part and a hole site detection mechanism for detecting the deviation of the through hole of the part;
the electric appliance control cabinet is arranged on one side of the detection platform and used for controlling the opening detection mechanism and the hole site detection mechanism to detect parts;
and the display is used for displaying the detection results of the opening detection mechanism and the hole site detection mechanism.
The invention provides automatic auxiliary frame detection equipment, which is characterized in that the opening size of a vehicle part is detected through an opening detection mechanism, the through hole deviation of the part is detected through a hole site detection mechanism, the opening detection mechanism and the hole site detection mechanism are both arranged on a detection platform, opening detection and hole site detection are implemented through the control of an electric control cabinet, the detection result is displayed through a display, an operator places an automobile auxiliary frame at the determined position of the detection platform during detection, the opening detection mechanism detects the opening of the auxiliary frame under the control of the electric control cabinet, the hole site detection mechanism detects the hole site of the auxiliary frame, manual detection tools are not needed, and automatic detection is realized.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic perspective view of an automatic subframe detection device according to an embodiment of the present invention;
fig. 2 is a schematic top view of an automatic subframe detection device according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an opening detection mechanism in an automatic subframe detection device according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a hole position detecting mechanism in an automatic subframe detecting apparatus according to an embodiment of the present invention;
FIG. 5 is an electrical connection block diagram of an automatic subframe detection device according to an embodiment of the present invention;
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
As shown in fig. 1 and 2, the present invention provides an automatic subframe detection device, including:
a reference base 1, wherein the upper end of the reference base 1 is provided with a detection platform 11,
the detection device 2 is arranged in the middle of the detection platform 11 and comprises an opening detection mechanism 21 for detecting the size of an opening of a part and a hole site detection mechanism 22 for detecting the deviation of a through hole of the part;
the electric appliance control cabinet 3 is arranged on one side of the detection platform 11 and used for controlling the opening detection mechanism and the hole site detection mechanism to detect the parts;
the display 4 is used for displaying the detection results of the opening detection mechanism 21 and the hole site detection mechanism;
and a safety guard 5 installed around the reference base 1, wherein an illumination lamp 51 is installed on the top of the safety guard 5.
As shown in fig. 2, 3 and 5, the opening detection mechanism 21 includes a first supporting seat 211, a fixing plate 212, a first telescopic cylinder 213, a first magnetic ring switch 214, an opening detection piece 215 and an opening detection sensor 216, where the first supporting seat 211 is fixedly installed on the detection platform, an upper end surface of the first supporting seat 211 is used to support the subframe, the fixing plate 212 is fixedly installed on the detection platform 11 and located at one side of the first supporting seat 211, one end of the opening detection piece 215 is in driving connection with a telescopic end of the first telescopic cylinder 213, and the other end is disposed toward the first supporting seat 211, the first magnetic ring switch 214 is electrically connected with the first telescopic cylinder 213 for detecting an operating state of the first telescopic cylinder 213, and the opening detection sensor 216, the first magnetic ring switch 214 and the first telescopic cylinder 213 are all electrically connected with the electrical control cabinet 3.
The first magnetic ring switch 214 divides the first telescopic cylinder 213 into three travel positions, namely a retracted position, a middle position and an extended position according to the telescopic state of the first telescopic cylinder 213, and the electrical control cabinet 3 is configured to determine the size of the opening according to the signal of the opening detection sensor 216 when the first telescopic cylinder 213 is at the three travel positions, and determine the qualified condition of the product.
Specifically, the following relationship exists between the detection result and the size of the opening:
if the first telescopic cylinder 213 is in the retracted position, the opening detection sensor 216 has no signal, the first telescopic cylinder 213 is in the middle position, the opening detection sensor 216 has no signal, the first telescopic cylinder 213 is in the extended position, and the opening detection sensor 216 has a signal; the electrical control cabinet 3 determines that the opening of the auxiliary frame is too large and the product is unqualified;
if the first telescopic cylinder 213 is in the retracted position, the opening detection sensor 216 has no signal, the first telescopic cylinder 213 is in the middle position, the opening detection sensor 216 has no signal, the first telescopic cylinder 213 is in the extended position, and the opening detection sensor 216 has no signal; the electrical control cabinet 3 determines that the opening of the auxiliary frame is too small and the product is unqualified;
if the first telescopic cylinder 213 is in the retracted position, the opening detection sensor 216 has no signal, the first telescopic cylinder 213 is in the middle position, the opening detection sensor 216 has a signal, the first telescopic cylinder 213 is in the extended position, and the opening detection sensor 216 has no signal; the electrical control cabinet 3 determines that the opening of the auxiliary frame is a moderate opening and the product is qualified;
the display 4 reflects the opening size and the qualified condition of the product determined by the electric appliance control cabinet 3 on the display screen.
As shown in fig. 4 and 5, the hole position detecting mechanism 22 includes a second telescopic cylinder 221, a second support seat 222, a positioning pin 223, a second magnetic ring switch 224, a clamp 225 and a hole position detecting sensor 226, the second telescopic cylinder 221 is fixedly mounted on the detecting platform 11, a telescopic end of the second telescopic cylinder 221 is vertically disposed upward, the second support seat 222 is mounted at the telescopic end of the second telescopic cylinder 221, the positioning pin 223 is mounted at an upper end surface of the second support seat 222, the clamp 225 is used for clamping a part with the second support seat 222, the second magnetic ring switch 224 is electrically connected with the second telescopic cylinder 221 for detecting an operation state of the second telescopic cylinder 221, and the second telescopic cylinder 221, the second magnetic ring switch 224 and the hole position detecting sensor 226 are electrically connected with the electrical control cabinet 3.
The hole site detection mechanism 2 further includes an anti-friction detection circuit 23 for detecting whether the positioning pin 223 scrapes a part, which is a sub-frame in this embodiment.
The electrical control cabinet 3 is configured to determine whether the hole position has a deviation or is flushed through according to the signal of the hole position detection sensor 226 and the conduction condition of the anti-friction detection circuit 23 when the second telescopic cylinder 221 is in the position, and determine whether the product is qualified.
Specifically, the following relationship exists between the detection result and the qualified situation of the hole site:
if the stroke of the second telescopic cylinder 221 is in place, the hole position detection sensor 226 has no signal and the anti-friction detection circuit 23 is switched on, and the electrical control cabinet 3 determines that the in-situ detection hole position of the auxiliary frame is unqualified;
if the stroke of the second telescopic cylinder 221 is in place, the hole position detection sensor 226 has a signal and the anti-friction detection circuit 23 is not conducted, and the electrical control cabinet 3 determines that the position of the auxiliary frame at the detection hole is qualified;
the display 4 reflects the qualified situation of the hole sites determined by the electric control cabinet 3 on the display screen.
In order to prevent an operator from entering a detection area by mistake during detection of the subframe, a safety grating 13 is installed in front of the reference base 1, and a display 4 is arranged in front of the reference base 1.
In order to facilitate the protection and maintenance of the wiring harness, a harness assembly cabinet 6 is installed at the rear of the reference base 1.
The invention provides automatic auxiliary frame detection equipment, which is characterized in that the opening size of a vehicle part is detected through an opening detection mechanism, the through hole deviation of the part is detected through a hole site detection mechanism, the opening detection mechanism and the hole site detection mechanism are both arranged on a detection platform, opening detection and hole site detection are implemented through the control of an electric control cabinet, the detection result is displayed through a display, an operator places an automobile auxiliary frame at the determined position of the detection platform during detection, the opening detection mechanism detects the opening of the auxiliary frame under the control of the electric control cabinet, the hole site detection mechanism detects the hole site of the auxiliary frame, manual detection tools are not needed, and automatic detection is realized.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a sub vehicle frame automated inspection equipment which characterized in that includes:
a reference base, wherein the upper end of the reference base is provided with a detection platform,
the detection device is arranged in the middle of the detection platform and comprises an opening detection mechanism for detecting the opening size of the part and a hole site detection mechanism for detecting the deviation of the through hole of the part;
the electric appliance control cabinet is arranged on one side of the detection platform and used for controlling the opening detection mechanism and the hole site detection mechanism to detect parts;
and the display is used for displaying the detection results of the opening detection mechanism and the hole site detection mechanism.
2. The automatic subframe detection device as claimed in claim 1, wherein the opening detection mechanism comprises a first supporting seat, a fixed plate, a first telescopic cylinder, a first magnetic ring switch, an opening detection sensor, and an opening detection member, the first supporting seat is fixedly mounted on the detection platform, the fixed plate is fixedly mounted on the detection platform and located on one side of the first supporting seat, one end of the opening detection member is drivingly connected with the telescopic end of the first telescopic cylinder, the other end of the opening detection member is disposed toward the first supporting seat, the first magnetic ring switch is electrically connected with the first telescopic cylinder for detecting the operating state of the first telescopic cylinder, and the opening detection sensor, the first magnetic ring switch and the first telescopic cylinder are electrically connected with the electrical control cabinet.
3. The automatic subframe detection device as claimed in claim 1, wherein the hole location detection mechanism includes a second telescopic cylinder, a second support seat, a positioning pin, a second magnetic ring switch, a clamp and a hole location detection sensor, the second telescopic cylinder is fixedly mounted on the detection platform, a telescopic end of the second telescopic cylinder is vertically disposed upward, the second support seat is mounted at a telescopic end of the second telescopic cylinder, the positioning pin is mounted at an upper end surface of the second support seat, the clamp is used for clamping a part with the second support seat, the second magnetic ring switch is electrically connected with the second telescopic cylinder for detecting an operating state of the second telescopic cylinder, and the second telescopic cylinder, the second magnetic ring switch and the hole location detection sensor are electrically connected with the electrical control cabinet.
4. The automatic subframe detection device of claim 3, wherein the hole site detection mechanism further comprises an anti-friction detection circuit for detecting whether the positioning pin scrapes a part.
5. The automatic auxiliary frame detection device according to claim 1, wherein a safety guard rail is installed around the reference base, and an illuminating lamp is installed on the top of the safety guard rail.
6. The automatic subframe detection device according to claim 5, wherein a safety light barrier is installed in front of the reference base, and the display is disposed in front of the reference base.
7. The automatic subframe detection device of claim 6, wherein a wiring harness assembly cabinet is mounted behind the reference base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116787.7A CN110906889B (en) | 2019-11-15 | 2019-11-15 | Auxiliary frame automatic detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116787.7A CN110906889B (en) | 2019-11-15 | 2019-11-15 | Auxiliary frame automatic detection equipment |
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| CN110906889A true CN110906889A (en) | 2020-03-24 |
| CN110906889B CN110906889B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911116787.7A Active CN110906889B (en) | 2019-11-15 | 2019-11-15 | Auxiliary frame automatic detection equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909336A (en) * | 2020-07-08 | 2022-01-11 | 天津阿瑞斯工业炉有限公司 | Automatic calibration equipment and method for auxiliary frame workpiece of automobile chassis |
| CN114111662A (en) * | 2021-11-11 | 2022-03-01 | 佛山市顺德区东亚汽车部件有限公司 | A examine utensil for car fan casing |
Citations (7)
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| JPH09287904A (en) * | 1996-04-23 | 1997-11-04 | Kawasaki Steel Corp | Method and apparatus for measuring center eccentricity of h type steel |
| CN203298669U (en) * | 2013-05-06 | 2013-11-20 | 奇瑞汽车股份有限公司 | Auxiliary tool for detecting dimension of rear suspending support opening of subframe |
| CN204115690U (en) * | 2014-08-27 | 2015-01-21 | 东莞市松柏模具有限公司 | A kind of hole location automatic detection device being applied to auto parts and components |
| CN205209403U (en) * | 2015-12-25 | 2016-05-04 | 辽宁辽旭汽车自动化装备有限公司 | Detection apparatus for part opening size and position degree |
| CN106323211A (en) * | 2016-10-19 | 2017-01-11 | 上海精智实业有限公司 | Opening detection mechanism and opening detection device |
| CN207423039U (en) * | 2017-11-07 | 2018-05-29 | 知豆电动汽车有限公司 | A kind of subframe hole position gauge |
| CN108168391A (en) * | 2017-12-08 | 2018-06-15 | 安徽凯密克企业管理咨询有限公司 | A kind of detection of subframe and clamping integrated device |
-
2019
- 2019-11-15 CN CN201911116787.7A patent/CN110906889B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09287904A (en) * | 1996-04-23 | 1997-11-04 | Kawasaki Steel Corp | Method and apparatus for measuring center eccentricity of h type steel |
| CN203298669U (en) * | 2013-05-06 | 2013-11-20 | 奇瑞汽车股份有限公司 | Auxiliary tool for detecting dimension of rear suspending support opening of subframe |
| CN204115690U (en) * | 2014-08-27 | 2015-01-21 | 东莞市松柏模具有限公司 | A kind of hole location automatic detection device being applied to auto parts and components |
| CN205209403U (en) * | 2015-12-25 | 2016-05-04 | 辽宁辽旭汽车自动化装备有限公司 | Detection apparatus for part opening size and position degree |
| CN106323211A (en) * | 2016-10-19 | 2017-01-11 | 上海精智实业有限公司 | Opening detection mechanism and opening detection device |
| CN207423039U (en) * | 2017-11-07 | 2018-05-29 | 知豆电动汽车有限公司 | A kind of subframe hole position gauge |
| CN108168391A (en) * | 2017-12-08 | 2018-06-15 | 安徽凯密克企业管理咨询有限公司 | A kind of detection of subframe and clamping integrated device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909336A (en) * | 2020-07-08 | 2022-01-11 | 天津阿瑞斯工业炉有限公司 | Automatic calibration equipment and method for auxiliary frame workpiece of automobile chassis |
| CN114111662A (en) * | 2021-11-11 | 2022-03-01 | 佛山市顺德区东亚汽车部件有限公司 | A examine utensil for car fan casing |
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| CN110906889B (en) | 2021-10-08 |
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Address after: 430040 No. 9 Jin Bei Yi Road, Dongxihu District, Wuhan, Hubei Patentee after: Dongshi (Wuhan) Industrial Co.,Ltd. Address before: 430040 No. 9 Jin Bei Yi Road, Dongxihu District, Wuhan, Hubei Patentee before: DONGFENG (WUHAN) INDUSTRIAL Co.,Ltd. |
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