CN210570300U - Automobile coating is hoist precision detection device for PVC - Google Patents
Automobile coating is hoist precision detection device for PVC Download PDFInfo
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- CN210570300U CN210570300U CN201920399122.0U CN201920399122U CN210570300U CN 210570300 U CN210570300 U CN 210570300U CN 201920399122 U CN201920399122 U CN 201920399122U CN 210570300 U CN210570300 U CN 210570300U
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- detection
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- support post
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- hoist
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Abstract
The utility model provides a hoist precision detection device for car application PVC, including first support post, the second support post, the third support post, fastening part, rotary device, first detection arm and second detection arm, first support post, the welding is in the same place between the second support post, the third support post passes through fastening part and second support post spiro union, rotary device installs in third support post top, the one end of first detection arm is fixed at rotary device, sliding connection between second detection arm and the first detection arm, with the bolt-up, detect the position of arm through rotating first detection arm of rotary device adjustment and second, realize the detection of absolute position. Through the determined space absolute position of the utility model, the precision detection and the deformation maintenance adjustment of the lifting appliance can be carried out during the workshop production stop period; can help judging whether there is the deformation in the hoist when the improper problem appears falling in the automobile body switching process, help quick analysis problem.
Description
Technical Field
The utility model relates to an automobile coating PVC technology section is used and is invertd hoist precision detection device.
Background
At present, the PVC process section of part of automobile coating factories is applied to inverted lifting appliances to accept the automobile body and spray PVC glue on the bottom plate, and after the lifting appliances are deformed or the supporting blocks are regularly replaced in the operation process, the positions of the positioning supporting points cannot be accurately locked, so that the automobile body cannot be accurately transferred, the supporting blocks cannot be inserted into the automobile body hole, and the falling risk exists. The precision detection and adjustment of the lifting appliance have the following difficulties:
1. the downward impact of automobile body and the in-process automobile body gravity of operation can cause the hoist to warp in hoist switching process, influence the precision.
2. The hanger supporting block is made of polyurethane materials, an absolute space reference system does not exist when the hanger supporting block is damaged and replaced after long-term operation, and the position precision is difficult to guarantee.
Disclosure of Invention
The utility model aims at solving the problem and designing a lifting appliance precision detection device for automobile coating PVC.
The utility model comprises a first supporting upright post, a second supporting upright post, a third supporting upright post, a fastening part, a rotating device, a first detection arm and a second detection arm, wherein the first supporting upright post and the second supporting upright post are welded together, the third supporting upright post is in threaded connection with the second supporting upright post through the fastening part, the rotating device is arranged at the top end of the third supporting upright post, one end of the first detection arm is fixed on the rotating device, the second detection arm is in sliding connection with the first detection arm, and is fastened by a bolt, and the second detection arm can be prolonged or shortened; the positions of the first detection arm and the second detection arm are adjusted by rotating the rotating device, so that the detection of the absolute position is realized.
The utility model discloses a working process:
the first detection arm and the second detection arm are driven to rotate together through rotation of the rotating device, when the first detection arm and the second detection arm rotate to the initially debugged absolute position, the position where the lifting appliance support block should reach is determined, and if the lifting appliance support block and the detection arm have size difference, the lifting appliance support block is adjusted according to the absolute position determined by the detection arm.
When the device is used, the four lifting appliance precision detection devices for automobile coating PVC work on the ground simultaneously and respectively detect four supporting points of the lifting appliance. During application, the detection device swing arm is rotated to an initially determined absolute position. And comparing the corresponding conditions of the four supporting blocks of the lifting appliance and the absolute position. If the positions are consistent, no deformation is judged, and no adjustment is needed. If the position is deviated, the size is adjusted with reference to the absolute position of the detection device. And finally, the accuracy of the absolute position of the lifting appliance fulcrum is ensured.
The utility model has the advantages that:
1. through the utility model discloses definite space absolute position can carry out precision detection and deformation hoist to the hoist and overhaul the adjustment during workshop downtime.
2. Can help judging whether there is the deformation in the hoist when the improper problem appears falling in the automobile body switching process, help quick analysis problem.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Detailed Description
Referring to fig. 1 and 2, the present embodiment includes a first supporting column 1, a second supporting column 2, a third supporting column 5, a fastening part 3, a rotating device 4, a first detecting arm 6 and a second detecting arm 7, the first supporting column 1 and the second supporting column 2 are welded together, the third supporting column 5 is screwed with the second supporting column 2 through the fastening part 3, the rotating device 4 is installed at the top end of the third supporting column 5, one end of the first detecting arm 6 is fixed on the rotating device 4, the second detecting arm 7 is connected with the first detecting arm 6 in a sliding manner, and the second detecting arm 7 can be extended or shortened; the detection of the absolute position is achieved by adjusting the positions of the first detection arm 6 and the second detection arm 7 by turning the rotating device 4.
The working process of the embodiment:
the first detection arm 6 and the second detection arm 7 are driven to rotate together through the rotation of the rotating device 4, when the first detection arm and the second detection arm rotate to the initially debugged absolute position, the position where the hanger supporting block should reach is determined, and if the hanger supporting block and the detection arm have size difference, the hanger supporting block is adjusted according to the determined absolute position of the detection arm.
Claims (1)
1. The utility model provides a hoist precision detection device for automobile coating PVC which characterized in that: the device comprises a first supporting upright post (1), a second supporting upright post (2), a third supporting upright post (5), a fastening part (3), a rotating device (4), a first detection arm (6) and a second detection arm (7), wherein the first supporting upright post (1) and the second supporting upright post (2) are welded together, the third supporting upright post (5) is in threaded connection with the second supporting upright post (2) through the fastening part (3), the rotating device (4) is installed at the top end of the third supporting upright post (5), one end of the first detection arm (6) is fixed on the rotating device (4), the second detection arm (7) is in sliding connection with the first detection arm (6) and is fastened by bolts, and the second detection arm (7) can be lengthened or shortened; the positions of the first detection arm (6) and the second detection arm (7) are adjusted by rotating the rotating device (4), so that the detection of absolute positions is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399122.0U CN210570300U (en) | 2019-03-27 | 2019-03-27 | Automobile coating is hoist precision detection device for PVC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399122.0U CN210570300U (en) | 2019-03-27 | 2019-03-27 | Automobile coating is hoist precision detection device for PVC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210570300U true CN210570300U (en) | 2020-05-19 |
Family
ID=70635499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920399122.0U Active CN210570300U (en) | 2019-03-27 | 2019-03-27 | Automobile coating is hoist precision detection device for PVC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210570300U (en) |
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2019
- 2019-03-27 CN CN201920399122.0U patent/CN210570300U/en active Active
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