CN215177408U

CN215177408U - Automobile accessory assembly checking fixture

Info

Publication number: CN215177408U
Application number: CN202121584238.5U
Authority: CN
Inventors: 朱安坤
Original assignee: Kunshan Tianma Precision Machinery Co ltd
Current assignee: Kunshan Tianma Precision Machinery Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-14
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses an utensil is examined to auto-parts assembly, comprising a base plate, the standing groove has been seted up to the inside of bottom plate, the inside lower extreme that is located the standing groove of bottom plate is seted up flutedly, the inside of standing groove is provided with the accessory body, the second screw hole has been seted up to the inside of second supporting shoe, the inside of second screw hole is provided with the second bolt, the upper end fixedly connected with second handle of second bolt. This utensil is examined to auto-parts assembly places auto-parts assembly in the standing groove unanimous with the accessory appearance, whether the outside condition such as warp appears in the inspection accessory, unfilled corner, when first bolt inserts the pin simultaneously, whether the inspection is carried can be accurate get into in the first pinhole, whether the inspection bolt can get into in the second pinhole, whether appear warping or the position problem of the machining precision that the skew leads to appear when confirming the pin of accessory with this during bolt welding, guarantee precision and qualification rate after the accessory processing, and the practicality is greatly improved.

Description

Automobile accessory assembly checking fixture

Technical Field

The utility model relates to an auto-parts processing technology field specifically is an auto-parts assembly examines utensil.

Background

Automobile parts are units forming the whole automobile and a product serving the automobile, the automobile parts are various, the consumption of the automobile is more and more along with the improvement of the living standard of people, the market of the automobile parts is larger and larger, and automobile part manufacturers are developed rapidly in recent years.

However, most of existing auto-parts are adding man-hour, because the volume is less for a large number, do not have a suitable utensil of examining to carry out the inspection of precision to auto-parts for many auto-parts appear bolt or pin etc. after the welding and appear welding deformation or position and produce the deviation, influence follow-up automobile parts's equipment, auto-parts's precision can not be guaranteed, and the qualification rate is lower, leads to a large amount of auto-parts to scrap, increases the input cost, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utensil is examined to auto-parts assembly to propose current most auto-parts in solving above-mentioned background art man-hour, because the volume is less for a large number, do not have a suitable utensil of examining to carry out the inspection of precision to auto-parts, make a lot of auto-parts appear bolt or pin etc. appear welding deformation or position production deviation after the welding, influence follow-up automobile parts's equipment, auto-parts's precision can not be guaranteed, the qualification rate is lower, lead to a large amount of auto-parts to scrap, increase the input cost, greatly reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile accessory assembly checking fixture comprises a bottom plate, wherein a placing groove is formed in the bottom plate, a groove is formed in the bottom plate and is positioned at the lower end of the placing groove, an accessory body is arranged in the placing groove, a steel character code is arranged at the upper end of the accessory body, a pin is welded and connected in the accessory body and is positioned at the outer side of the steel character code, a bolt is welded and connected in the accessory body and is positioned at the outer side of the pin, a first connecting seat is fixedly connected to the left side of the upper end of the bottom plate, a first connecting block is arranged in the first connecting seat, a first rotating shaft is arranged in the first connecting block, a first limiting block is fixedly connected to the lower end of the first connecting block, a first supporting block is fixedly connected to the upper end of the first connecting block, a first threaded hole is formed in the first supporting block, and a first bolt is arranged in the first threaded hole, the upper end fixedly connected with first in command of first bolt, the right side fixedly connected with second connecting seat of bottom plate upper end, the inside of second connecting seat is provided with the second connecting block, the inside of second connecting block is provided with the second pivot, the lower extreme fixedly connected with second stopper of second connecting block, the upper end fixedly connected with second supporting shoe of second connecting block, the second screw hole has been seted up to the inside of second supporting shoe, the inside of second screw hole is provided with the second bolt, the upper end fixedly connected with second in command of second bolt.

Preferably, the length, the width and the height of the placing groove are the same as those of the accessory body, the placing groove and the accessory body are mutually matched, the groove and the bolt are mutually matched, and whether the surface of the accessory is deformed or not is checked.

Preferably, rotate through first pivot between first connecting seat and the first linkage block and be connected, first linkage block is parallel to each other with the bottom plate, first linkage block and first supporting block mutually perpendicular, the central line of first screw hole is located same vertical straight line with the central line of pin, ensures the accuracy of inspection result.

Preferably, a first pin hole is formed in the first bolt, a first external thread is arranged on the outer side of the first bolt, the first external thread is in threaded connection with a first threaded hole, the first pin hole is matched with the pin, and whether the pin deflects or not is checked.

Preferably, the second connecting seat is rotatably connected with the second connecting block through a second rotating shaft, the second connecting block is parallel to the bottom plate, the second connecting block is perpendicular to the second supporting block, and the center line of the second threaded hole and the center line of the bolt are located on the same vertical straight line, so that the accuracy of the detection result is ensured.

Preferably, a second pin hole is formed in the second bolt, a second external thread is arranged on the outer side of the second bolt and in threaded connection with the second threaded hole, and the second pin hole is matched with the bolt to check whether the bolt deviates or not.

Compared with the prior art, the beneficial effects of the utility model are that:

this utensil is examined to auto-parts assembly, through the bottom plate, the standing groove, first connecting block, first supporting block, first bolt, the second connecting block, the setting of second supporting block and second bolt, place auto-parts assembly in the standing groove unanimous with the accessory appearance, whether deformation appears in the inspection accessory outside, the condition such as unfilled corner, when first bolt inserts the pin simultaneously, whether accurate the entering first pinhole can be carried in the inspection, whether the inspection bolt can get into in the second pinhole, whether appear warping or the problem of the machining precision that the skew leads to appears in the position when pin and the bolt welding of this definite accessory, guarantee precision and qualification rate after the accessory processing, the practicality has been improved greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the bottom plate of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the fitting body of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the fitting body of the present invention;

fig. 5 is a schematic sectional view of the first connecting block of the present invention;

fig. 6 is a schematic sectional view of the second connecting block of the present invention.

In the figure: 1. a base plate; 2. a placement groove; 3. a groove; 4. an accessory body; 5. steel character codes; 6. a pin; 7. a bolt; 8. a first connecting seat; 9. a first connection block; 10. a first rotating shaft; 11. a first stopper; 12. a first support block; 13. a first threaded hole; 14. a first latch; 15. a first handle; 16. a second connecting seat; 17. a second connecting block; 18. a second rotating shaft; 19. a second limiting block; 20. a second support block; 21. a second threaded hole; 22. a second bolt; 23. a second handle; 141. a first pin hole; 142. a first external thread; 221. a second pin hole; 222. a second external thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an automobile accessory assembly detection tool comprises a bottom plate 1, a placing groove 2 is formed in the bottom plate 1, a groove 3 is formed in the bottom plate 1 and is located at the lower end of the placing groove 2, an accessory body 4 is arranged in the placing groove 2, a steel character code 5 is arranged at the upper end of the accessory body 4, a pin 6 is welded and connected to the inner side of the accessory body 4 and is located at the outer side of the steel character code 5, a bolt 7 is welded and connected to the inner side of the accessory body 4 and is located at the outer side of the pin 6, a first connecting seat 8 is fixedly connected to the left side of the upper end of the bottom plate 1, a first connecting block 9 is arranged in the first connecting seat 8, a first rotating shaft 10 is arranged in the first connecting block 9, a first limiting block 11 is fixedly connected to the lower end of the first connecting block 9, a first supporting block 12 is fixedly connected to the upper end of the first connecting block 9, a first threaded hole 13 is formed in the first supporting block 12, a first bolt 14 is arranged in the first threaded hole 13, the upper end fixedly connected with first handle 15 of first bolt 14, right side fixedly connected with second connecting seat 16 of bottom plate 1 upper end, the inside of second connecting seat 16 is provided with second connecting block 17, the inside of second connecting block 17 is provided with second pivot 18, the lower extreme fixedly connected with second stopper 19 of second connecting block 17, the upper end fixedly connected with second supporting shoe 20 of second connecting block 17, second screw hole 21 has been seted up to the inside of second supporting shoe 20, the inside of second screw hole 21 is provided with second bolt 22, the upper end fixedly connected with second handle 23 of second bolt 22.

Further, standing groove 2's length width height is the same with the length width height of accessory body 4, standing groove 2 and the mutual adaptation of accessory body 4, and recess 3 and the mutual adaptation of bolt 7 check whether the accessory surface appears warping.

Furthermore, the first connecting seat 8 is rotatably connected with the first connecting block 9 through the first rotating shaft 10, the first connecting block 9 is parallel to the bottom plate 1, the first connecting block 9 is perpendicular to the first supporting block 12, the central line of the first threaded hole 13 and the central line of the pin 6 are located on the same vertical straight line, the perpendicularity of the checking fixture part and the bottom plate 1 is guaranteed, and the accuracy of the checking result is guaranteed.

Further, a first pin hole 141 is formed in the first pin 14, a first external thread 142 is arranged on the outer side of the first pin 14, the first external thread 142 is in threaded connection with the first threaded hole 13, the first pin hole 141 is matched with the pin 6, and whether the pin 6 deviates or not is checked.

Furthermore, the second connecting seat 16 and the second connecting block 17 are rotatably connected through a second rotating shaft 18, the second connecting block 17 is parallel to the bottom plate 1, the second connecting block 17 is perpendicular to the second supporting block 20, the central line of the second threaded hole 21 and the central line of the bolt 7 are located on the same vertical straight line, the perpendicularity of the checking fixture part and the bottom plate 1 is guaranteed, and the accuracy of the checking result is guaranteed.

Further, a second pin hole 221 is formed in the second bolt 22, a second external thread 222 is arranged on the outer side of the second bolt 22, the second external thread 222 is in threaded connection with the second threaded hole 21, the second pin hole 221 and the bolt 7 are matched with each other, and whether the bolt 7 deviates or not is checked.

The working principle is as follows: firstly, one side of the accessory body 4 with the steel character codes 5 is placed into the placing groove 2 upwards, whether the outer side outline of the accessory body 4 is attached to the inner outline of the placing groove 2 or not is checked, whether the accessory body 4 is bent, deformed, unfilled corner or the like is checked, then the first connecting block 9 is rotated, the first limiting block 11 at the lower end of the first connecting block 9 is contacted with the bottom plate 1, the first connecting block 9 and the bottom plate 1 are in a horizontal state, then the first handle 15 is rotated, the first bolt 14 is rotationally moved to the position of the pin 6, whether the first pin hole 141 can be inserted by the pin 6 or not is detected, the operation is repeated, the second bolt 22 and the bolt 7 are detected, whether the pin 6 and the bolt 7 on the accessory body 4 deviate or deform due to welding or other conditions or not is determined, and the qualification rate and the precision of automobile accessory machining are greatly improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an auto-parts assembly examines utensil, includes bottom plate (1), its characterized in that: the novel connecting device is characterized in that a placing groove (2) is formed in the bottom plate (1), a groove (3) is formed in the bottom plate (1) and is located at the lower end of the placing groove (2), an accessory body (4) is arranged in the placing groove (2), a steel character code (5) is arranged at the upper end of the accessory body (4), a pin (6) is welded and connected to the outer side of the steel character code (5) in the accessory body (4), a bolt (7) is welded and connected to the outer side of the pin (6) in the accessory body (4), a first connecting seat (8) is fixedly connected to the left side of the upper end of the bottom plate (1), a first connecting block (9) is arranged in the first connecting seat (8), a first rotating shaft (10) is arranged in the first connecting block (9), and a first limiting block (11) is fixedly connected to the lower end of the first connecting block (9), the upper end of the first connecting block (9) is fixedly connected with a first supporting block (12), a first threaded hole (13) is formed in the first supporting block (12), a first bolt (14) is arranged in the first threaded hole (13), a first handle (15) is fixedly connected with the upper end of the first bolt (14), a second connecting block (16) is fixedly connected to the right side of the upper end of the bottom plate (1), a second connecting block (17) is arranged in the second connecting block (16), a second rotating shaft (18) is arranged in the second connecting block (17), a second limiting block (19) is fixedly connected to the lower end of the second connecting block (17), a second supporting block (20) is fixedly connected to the upper end of the second connecting block (17), a second threaded hole (21) is formed in the second supporting block (20), a second bolt (22) is arranged in the second threaded hole (21), the upper end of the second bolt (22) is fixedly connected with a second handle (23).

2. The automotive accessory assembly inspection fixture of claim 1, wherein: the length, the width and the height of the placing groove (2) are the same as those of the accessory body (4), the placing groove (2) and the accessory body (4) are mutually matched, and the groove (3) is mutually matched with the bolt (7).

3. The automotive accessory assembly inspection fixture of claim 1, wherein: rotate through first pivot (10) between first connecting seat (8) and first linkage block (9) and be connected, first linkage block (9) are parallel to each other with bottom plate (1), first linkage block (9) and first supporting block (12) mutually perpendicular, the central line of first screw hole (13) is located same vertical straight line with the central line of pin (6).

4. The automotive accessory assembly inspection fixture of claim 1, wherein: first pinhole (141) have been seted up to the inside of first bolt (14), the outside of first bolt (14) is provided with first external screw thread (142), first external screw thread (142) and first screw hole (13) threaded connection, first pinhole (141) and pin (6) mutual adaptation.

5. The automotive accessory assembly inspection fixture of claim 1, wherein: the second connecting seat (16) is rotatably connected with the second connecting block (17) through a second rotating shaft (18), the second connecting block (17) is parallel to the bottom plate (1), the second connecting block (17) is perpendicular to the second supporting block (20), and the center line of the second threaded hole (21) and the center line of the bolt (7) are located on the same vertical line.

6. The automotive accessory assembly inspection fixture of claim 1, wherein: a second pin hole (221) is formed in the second bolt (22), a second external thread (222) is arranged on the outer side of the second bolt (22), the second external thread (222) is in threaded connection with a second threaded hole (21), and the second pin hole (221) is matched with the bolt (7) mutually.