CN110954038A

CN110954038A - Bumper assembly examines utensil about commercial car

Info

Publication number: CN110954038A
Application number: CN201911279410.3A
Authority: CN
Inventors: 谢文建; 周辉清; 彭荣
Original assignee: Hubei Xuancai Auto Parts Technology Co Ltd
Current assignee: Hubei Xuancai Auto Parts Technology Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-04-03

Abstract

The invention discloses a commercial vehicle left and right bumper assembly checking fixture, which belongs to the technical field of bumper assembly checking fixtures and comprises a checking platform, wherein a supporting column is installed at the top of the checking platform, a cover plate is installed at the top of the supporting column, two vertical plates are installed on the cover plate in a sliding manner, a checking component is installed at the top of the checking platform, a rotating shaft is installed on each vertical plate in a rotating manner, an assembling plate is installed at one end of each rotating shaft, placing plates are installed on opposite sides of the two assembling plates, a swinging rod is hinged to the assembling plates, a clamping plate is hinged to one end of the swinging rod, a push rod motor is installed on each assembling plate, and a vertically arranged lifting rod is installed on each assembling plate; the invention realizes the positioning and fixing of the automobile bumper, the electric operation, the adaptation of the positioning of the bumpers with different sizes and the overturning of the positioned bumper, thereby realizing the detection of different surfaces of the bumper and improving the detection efficiency.

Description

Bumper assembly examines utensil about commercial car

Technical Field

The invention belongs to the technical field of bumper assembly checking tools, and particularly relates to a commercial vehicle left and right bumper assembly checking tool.

Background

The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body. The front and rear bumpers of the automobile are stamped into channel steel by steel plates and riveted or welded with the frame longitudinal beam for many years, and a large gap is reserved between the channel steel and the automobile body, so that the front and rear bumpers of the automobile are quite unattractive. With the development of the automobile industry and the extensive use of engineering plastics in the automobile industry, automobile bumpers have also been revolutionized as an important safety device.

When the existing bumper assembly inspection tool is used for detecting, the bumper assembly needs to be fixed and positioned manually, detection is facilitated, meanwhile, the bumper needs to be overturned manually to detect multiple surfaces of the bumper assembly, the automation degree is low, operation is troublesome, and therefore the problem is solved by the commercial vehicle left and right bumper assembly inspection tool.

Disclosure of Invention

The invention aims to provide a commercial vehicle left and right bumper assembly checking fixture to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an utensil is examined to bumper assembly about commercial car, is including examining the test table, examine the top of test table and install the support column, the apron is installed at the top of support column, slidable mounting has two risers on the apron, examine the top of test table and install the determine module, rotate on the riser and install the pivot, the equipment board is installed to the one end of pivot, and two equipment boards are mutually opposite one side install place the board, it has the swinging arms to articulate on the equipment board, the one end of swinging arms articulates there is the grip block, install the push rod motor on the equipment board, slidable mounting has the lifter of vertical setting on the equipment board, and the bottom of lifter articulates there is the connecting rod, and the one end and the swinging arms of connecting rod are articulated.

As a preferred embodiment, a rectangular through hole is formed in the top of the cover plate, a guide rod horizontally arranged is fixedly installed in the rectangular through hole, the guide rod is sleeved with the vertical plate in a sliding mode, electric telescopic rods are installed at two ends of the top of the cover plate, and piston rods of the electric telescopic rods are fixedly connected with the vertical plate.

As a preferred embodiment, a gear is fixedly sleeved on the rotating shaft, a vertically arranged rack is slidably mounted on the vertical plate, the rack is meshed with the gear, an air cylinder is mounted on the vertical plate, and a piston rod of the air cylinder is in transmission connection with the rack.

As a preferred embodiment, a horizontal rod is installed on one side, away from the assembling plate, of the vertical plate, a vertical plate is arranged on one side, away from the assembling plate, of the vertical plate, one end of the horizontal rod is fixedly connected with the vertical plate, and one end, away from the assembling plate, of the rotating shaft is rotatably connected with the vertical plate.

In a preferred embodiment, the top of the placing plate and the bottom of the clamping plate are both provided with backing plates made of polyurethane, the bottom of the placing plate is provided with a reinforcing rod which is obliquely arranged, and the bottom of the reinforcing rod is fixedly connected with the assembling plate.

Compared with the prior art, the invention has the beneficial effects that:

the lifting rod is driven to descend through the push rod motor, so that the connecting rod pushes the swinging rod to descend and swing, the clamping plate is pressed on the bumper, the bumper is fixed, the vertical plate horizontally moves, the distance between the two assembling plates is adjusted, and the positioning of the bumper with different sizes is adapted.

Rotate through the pivot and make the equipment board rotate the bumper that drives the location and overturn to the realization detects the different faces of bumper, need not the manual work and overturns, and the going on of convenient detection improves detection efficiency.

The invention realizes the positioning and fixing of the automobile bumper, the electric operation, the adaptation of the positioning of the bumpers with different sizes and the overturning of the positioned bumper, thereby realizing the detection of different surfaces of the bumper and improving the detection efficiency.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic sectional structure view of the cover plate.

In the figure: 1. a detection table; 2. a support pillar; 3. a cover plate; 4. a vertical plate; 5. a rotating shaft; 6. assembling a plate; 7. placing the plate; 8. a swing lever; 9. a clamping plate; 10. a detection component; 11. a push rod motor; 12. a lifting rod; 13. a connecting rod; 14. a cylinder; 15. a rack; 16. a gear; 17. a rectangular through hole; 18. a guide bar; 19. an electric telescopic rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-3, the invention provides a commercial vehicle left and right bumper assembly inspection device, which comprises an inspection table 1, wherein a support column 2 is installed at the top of the inspection table 1, a cover plate 3 is installed at the top of the support column 2, two vertical plates 4 are installed on the cover plate 3 in a sliding manner, an inspection component 10 is installed at the top of the inspection table 1, a rotating shaft 5 is installed on the vertical plates 4 in a rotating manner, an assembly plate 6 is installed at one end of the rotating shaft 5, a placing plate 7 is installed at one opposite side of the two assembly plates 6, a swinging rod 8 is hinged on the assembly plate 6, and a clamping plate 9 is hinged at one end of the swinging rod; rotate through pivot 5 and make equipment board 6 rotate the bumper that drives the location and overturn to the realization detects the different faces of bumper, need not the manual work and overturns, and the convenient going on that detects improves detection efficiency.

A push rod motor 11 is installed on the assembling plate 6, a vertically arranged lifting rod 12 is installed on the assembling plate 6 in a sliding mode, a connecting rod 13 is hinged to the bottom of the lifting rod 12, and one end of the connecting rod 13 is hinged to the swinging rod 8 (see fig. 1); drive the decline of lifter 12 through push rod motor 11 and make connecting rod 13 promote the swing arm 8 and descend the swing for grip block 9 presses on the bumper, realizes the fixed of bumper, and 4 horizontal migration of riser adjust the interval between two equipment boards 6, the location of the not equidimension bumper of adaptation.

A rectangular through hole 17 is formed in the top of the cover plate 3, a guide rod 18 which is horizontally arranged is fixedly installed in the rectangular through hole 17, the vertical plate 4 is slidably sleeved on the guide rod 18, electric telescopic rods 19 are installed at two ends of the top of the cover plate 3, and piston rods of the electric telescopic rods 19 are fixedly connected with the vertical plate 4 (see fig. 3); drive 4 horizontal migration of riser through electric telescopic handle 19, adjust the interval between two equipment boards 6, the location of the not equidimension bumper of adaptation for detection subassembly 10 detects, and guide arm 18 provides the track support for the removal of riser 4, makes riser 4 stable motion in rectangle through-hole 17.

A gear 16 is fixedly sleeved on the rotating shaft 5, a vertically arranged rack 15 is slidably mounted on the vertical plate 4, the rack 15 is meshed with the gear 16, an air cylinder 14 is mounted on the vertical plate 4, and a piston rod of the air cylinder 14 is in transmission connection with the rack 15 (see fig. 1 and 2); drive rack 15 through cylinder 14 and descend and make gear 16 rotate and drive pivot 5 and rotate and make equipment board 6 rotate and drive the bumper that is fixed a position and overturn to the realization detects the different faces of bumper, need not the manual work and overturns.

A horizontally arranged cross rod is installed on one side of the vertical plate 4 far away from the assembling plate 6, a vertical plate is arranged on one side of the vertical plate 4 far away from the assembling plate 6, one end of the cross rod is fixedly connected with the vertical plate, and one end of the rotating shaft 5 far away from the assembling plate 6 is rotatably connected with the vertical plate (see fig. 1 and 2); one end of the rotating shaft 5 is rotatably installed on the vertical plate, so that the rotating shaft 5 keeps a horizontal position, the rotating shaft 5 is more firmly installed, and the structure is more stable.

Backing plates are arranged at the top of the placing plate 7 and the bottom of the clamping plate 9, the backing plates are made of polyurethane, reinforcing rods which are obliquely arranged are arranged at the bottom of the placing plate 7, and the bottoms of the reinforcing rods are fixedly connected with the assembling plate 6 (see figure 1); polyurethane material is soft, and through placing board 7 and the bumper of grip block 9 centre gripping, the realization is to the fixed of bumper, and the polyurethane backing plate makes can not cause the damage to the bumper surface when the centre gripping, fixes a position safety.

When using, place between board 7 through putting the bumper two, it makes connecting rod 13 promote the swing arm 8 and descend the swing to drive lifter 12 through push rod motor 11 and descend, make grip block 9 press on the bumper, realize the fixed of bumper, drive riser 4 horizontal migration through electric telescopic handle 19, adjust the interval between two package boards 6, the location of the not equidimension bumper of adaptation, be used for detection subassembly 10 to detect, guide arm 18 provides the track support for riser 4's removal, make riser 4 stable motion in rectangle through-hole 17. Drive the decline of rack 15 through cylinder 14 and make gear 16 rotate and drive pivot 5 and rotate and make equipment board 6 rotate and drive the bumper that is fixed a position and overturn to the realization detects the different faces of bumper, need not the manual work and overturns, and the convenient going on that detects improves detection efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an utensil is examined to bumper assembly about commercial car, is including examining test table (1), its characterized in that: a supporting column (2) is arranged at the top of the detection table (1), a cover plate (3) is arranged at the top of the supporting column (2), two vertical plates (4) are arranged on the cover plate (3) in a sliding way, a detection assembly (10) is arranged at the top of the detection platform (1), a rotating shaft (5) is rotatably arranged on the vertical plate (4), an assembling plate (6) is arranged at one end of the rotating shaft (5), a placing plate (7) is arranged at one opposite side of the two assembling plates (6), a swing rod (8) is hinged on the assembly plate (6), one end of the swing rod (8) is hinged with a clamping plate (9), install push rod motor (11) on equipment board (6), slidable mounting has lifter (12) of vertical setting on equipment board (6), and the bottom of lifter (12) articulates there is connecting rod (13), and the one end and the swinging arms (8) of connecting rod (13) are articulated.

2. The commercial vehicle left and right bumper assembly testing fixture according to claim 1, wherein: rectangle through-hole (17) have been seted up at the top of apron (3), and rectangle through-hole (17) internal fixation is equipped with guide arm (18) that the level set up, riser (4) slip cap is located on guide arm (18), electric telescopic handle (19), piston rod and riser (4) fixed connection of electric telescopic handle (19) are installed at the top both ends of apron (3).

3. The commercial vehicle left and right bumper assembly testing fixture according to claim 1, wherein: the fixed cover is equipped with gear (16) on pivot (5), slidable mounting has rack (15) of vertical setting on riser (4), rack (15) and gear (16) meshing install cylinder (14) on riser (4), and the piston rod and the rack (15) transmission of cylinder (14) are connected.

4. The commercial vehicle left and right bumper assembly testing fixture according to claim 1, wherein: the horizontal pole that the level set up is installed to one side that equipment board (6) were kept away from in riser (4), and one side that equipment board (6) were kept away from in riser (4) is equipped with the riser, the one end and the riser fixed connection of horizontal pole, the one end and the riser rotation of keeping away from equipment board (6) in pivot (5) are connected.

5. The commercial vehicle left and right bumper assembly testing fixture according to claim 1, wherein: the top of placing plate (7) and the bottom of grip block (9) all are equipped with the backing plate, and the backing plate is made by the polyurethane material, and the bottom of placing plate (7) is installed the anchor strut that the slope set up, the bottom and equipment board (6) fixed connection of anchor strut.