A motor vehicle engine cover inspection fixture

Abstract

The utility model relates to the technical field of detection fixtures, and discloses a motor vehicle engine hood detection fixture, including a base, the upper surface of the base is fixedly connected to a support rod, the upper surface of the support rod is fixedly connected to a workbench, the upper surface of the workbench is fixedly connected to a bracket, the outer wall of the bracket is fixedly connected to an electric telescopic rod 1, the driving end of the electric telescopic rod 1 is fixedly connected to an arc plate, the outer wall of the arc plate is fixedly connected to a rubber plate, the upper surface of the base is fixedly connected to an electric slide rail, the outer wall of the electric slide rail is slidably connected to an electric slider, and the upper surface of the electric slider is fixedly connected to a support frame. In the utility model, the electric push rod 2 is used to move downward with the connecting plate and the lower get off work, and the cover plate to be detected is adsorbed, and then the fixed cover plate is moved through the cooperation between the electric slider and the electric slide rail, so as to assist the workers in moving the cover plate.

Description

Technical Field

[0001] The utility model relates to the technical field of detection fixtures, in particular to a detection fixture for a motor vehicle engine cover. Background Art

[0002] The engine hood is the most eye-catching body component and one of the parts that car buyers often check. The main requirements for the engine hood are heat insulation and sound insulation, light weight and strong rigidity. At the same time, the motor vehicle engine hood can protect the engine and reduce noise, and has better usability and protection. Therefore, it plays an important role in the inspection of motor vehicle engine hoods. The hood needs to be clamped and fixed during the inspection.

[0003] The camshaft of the embodiment of the present invention is a kind of vehicle engine hood inspection fixture, comprises an inspection platform, a hydraulic cylinder and four support columns, and a driving groove is provided at the middle part of the upper end surface of the inspection platform, and a screw rod is rotatably arranged between the inner walls on both sides of the driving groove, and a sliding seat is threadedly sleeved on the outer wall of the rod body of the screw rod, and the lower end surface of the sliding seat is fixedly connected with a limited sliding block, and a limited sliding groove is provided at the middle part of the lower end surface of the driving groove, and the upper end surface of the sliding seat is fixedly connected with a No. 1 fixed column, and a No. 2 fixed column is fixedly connected to one side of the upper end surface of the inspection platform, and a rotating seat and a rotating rod are rotatably arranged at the upper part of the opposite side of the No. 1 fixed column and the No. 2 fixed column, and the opposite ends of the rotating seat and the rotating rod are fixedly connected with a clamping frame. The fixture in the utility model provides good clamping for the front and rear directions of the cover plate, and when moving the cover plate, it is necessary to manually take the cover plate, which is easy to be dangerous after long-term operation. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a motor vehicle engine hood inspection fixture, which aims to improve the problem that when moving the cover plate between inspection covers, manual labor is required to pick up the cover plate, which is prone to danger after long-term operation.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a motor vehicle engine hood inspection fixture comprises a base, the upper surface of the base is fixedly connected to a support rod, the upper surface of the support rod is fixedly connected to a workbench, the upper surface of the workbench is fixedly connected to a bracket, the outer wall of the bracket is fixedly connected to an electric telescopic rod 1, the driving end of the electric telescopic rod 1 is fixedly connected to an arc plate, the outer wall of the arc plate is fixedly connected to a rubber plate, the upper surface of the base is fixedly connected to an electric slide rail, the outer wall of the electric slide rail is slidably connected to an electric slider, the upper surface of the electric slider is fixedly connected to a support frame, the interior of the support frame is fixedly connected to an electric telescopic rod 2, the driving end of the electric telescopic rod 2 is fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly connected to a suction cup, and a driving assembly is arranged inside the base.

[0006] Furthermore, the driving assembly includes a motor 1, an output end of the motor 1 is fixedly connected to a gear, and an outer wall of the motor 1 is fixedly connected to the inside of the base.

[0007] Furthermore, a slide groove is provided inside the base, a rack is slidably connected inside the base, an outer wall of the rack is meshed with an inner wall of the rack, and the outer wall of the rack is arranged in the slide groove.

[0008] Furthermore, a moving rod is fixedly connected to the upper surface of the rack, a connecting block 1 is fixedly connected to the upper surface of the moving rod, a motor 2 is fixedly connected to the interior of the connecting block 1, and a connecting block 2 is fixedly connected to the output end of the motor 2.

[0009] Furthermore, a left-right symmetrical electric push rod is fixedly connected to the outer wall of the second connecting block, and a clamping plate is fixedly connected to the driving end of the electric push rod.

[0010] Furthermore, the driving end of the hydraulic rod is fixedly connected to the lower surface of the base, the upper surface of the hydraulic rod is fixedly connected to a mounting plate, and the internal threads of the mounting plate are connected to a plurality of fixing bolts.

[0011] Furthermore, the lower surface of the base is fixedly connected to the output end of the damper, and the lower surface of the damper is fixedly connected to the upper surface of the mounting plate.

[0012] Furthermore, a spring is sleeved on the outer wall of the damper, one end of the spring is fixedly connected to the lower surface of the base, and the other end of the spring is fixedly connected to the upper surface of the mounting plate.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, firstly, the electric push rod 2 is used to move the connecting plate and the lower get off work piece downward to adsorb the cover plate that needs to be inspected, and then the fixed cover plate is moved through the cooperation between the electric slider and the electric slide rail, so as to assist the workers in moving the cover plate, and the electric telescopic rod 1 is used to push the arc plate and the rubber plate to clamp the cover plate in the front and rear directions, thereby solving the problem that when moving the cover plate between the inspection covers, manual labor is needed to pick up the cover plate, which is prone to danger after long-term operation, thereby improving the safety of the inspection fixture.

[0015] In the utility model, the starting motor 1 rotates with the gear, and the gear drives the rack to move the moving rod inside the slide groove, and then the electric push rod bounded by the connecting block 2 fixes the cover with the clamping plate, and the starting motor drives the connecting block 1 and the clamped cover to rotate, so as to achieve the purpose of better clamping and flipping of the cover, making the detection more convenient, achieving the function of all-round detection of the cover, and making the detection fixture more practical and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a motor vehicle engine hood inspection fixture proposed by the utility model;

[0017] Figure 2 A three-dimensional diagram of a motor vehicle engine hood inspection fixture proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the working table structure of a motor vehicle engine cover inspection fixture proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the internal structure of a base of a motor vehicle engine cover plate detection fixture.

[0020] Legend:

[0021] 1. Base; 2. Motor 1; 3. Gear; 4. Rack; 5. Moving rod; 6. Connecting block 1; 7. Motor 2; 8. Connecting block 2; 9. Electric push rod; 10. Clamping plate; 11. Support rod; 12. Workbench; 13. Bracket; 14. Electric telescopic rod 1; 15. Arc plate; 16. Rubber plate; 17. Slide; 18. Electric slide rail; 19. Electric slider; 20. Support frame; 21. Electric telescopic rod 2; 22. Connecting plate; 23. Suction cup; 24. Hydraulic rod; 25. Mounting plate; 26. Fixing bolt; 27. Damper; 28. Spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3 The utility model provides an embodiment: a motor vehicle engine hood inspection fixture, including a base 1, the upper surface of the base 1 is fixedly connected with a support rod 11, the upper surface of the support rod 11 is fixedly connected with a workbench 12, the upper surface of the workbench 12 is fixedly connected with a bracket 13, the outer wall of the bracket 13 is fixedly connected with an electric telescopic rod 14, the driving end of the electric telescopic rod 14 is fixedly connected with an arc plate 15, the outer wall of the arc plate 15 is fixedly connected with a rubber plate 16, the upper surface of the base 1 is fixedly connected with an electric slide rail 18, the outer wall of the electric slide rail 18 is slidably connected with an electric slider 19, the upper surface of the electric slider 19 is fixedly connected with a support frame 20, the interior of the support frame 20 is fixedly connected with an electric telescopic rod 21, the driving end of the electric telescopic rod 21 is fixedly connected with a connecting plate 22, the lower surface of the connecting plate 22 is fixedly connected with a suction cup 23, and a driving component is arranged inside the base 1.

[0024] Specifically, first, the electric telescopic rod 21 is started to move the connecting plate 22 downward, and the suction cup 23 is moved downward by the connecting plate 22, and the cover is adsorbed by the suction cup 23. Then, through the cooperation between the electric slide rail 18 and the electric slider 19, the electric slider 19 moves with the support frame 20 and the fixed cover, so as to facilitate the workers to move the cover. The electric telescopic rod 14 is started to clamp and fix the cover on the upper surface of the workbench 12 with the arc plate 15 and the rubber plate 16.

[0025] Reference Figure 1 and Figure 4 The driving assembly includes a motor 2, the output end of the motor 2 is fixedly connected to a gear 3, the outer wall of the motor 2 is fixedly connected to the inside of the base 1, a slide groove 17 is provided inside the base 1, a rack 4 is slidably connected to the inside of the base 1, the outer wall of the rack 4 is meshed with the inner wall of the rack 4, the outer wall of the rack 4 is arranged in the slide groove 17, a moving rod 5 is fixedly connected to the upper surface of the rack 4, a connecting block 16 is fixedly connected to the upper surface of the moving rod 5, a motor 2 7 is fixedly connected to the inside of the connecting block 16, the output end of the motor 2 7 is fixedly connected to a connecting block 2 8, the outer wall of the connecting block 2 8 is fixedly connected to a left-right symmetrical electric push rod 9, and the driving end of the electric push rod 9 is fixedly connected to a clamping plate 10.

[0026] Specifically, the position of the moving rod 5 is adjusted by starting the motor 2 to rotate the gear 3, and the gear 3 drives the rack 4 to slide inside the base 1. The rack 4 drives the moving rod 5 to slide inside the slide groove 17, so as to achieve the effect of moving the rod 5. Then, the electric push rod 9 drives the clamping plate 10 to move and clamp the cover, so as to facilitate the clamping and fixing of covers of different sizes.

[0027] Reference Figure 1-2 The lower surface of the base 1 is fixedly connected to the driving end of the hydraulic rod 24, the upper surface of the hydraulic rod 24 is fixedly connected to the mounting plate 25, the internal thread of the mounting plate 25 is connected to a plurality of fixing bolts 26, the lower surface of the base 1 is fixedly connected to the output end of the damper 27, the lower surface of the damper 27 is fixedly connected to the upper surface of the mounting plate 25, the outer wall of the damper 27 is sleeved with a spring 28, one end of the spring 28 is fixedly connected to the lower surface of the base 1, and the other end of the spring 28 is fixedly connected to the upper surface of the mounting plate 25.

[0028] Specifically, when the cover is inspected, the weight of the cover itself will cause compression on the base 1 and the mounting plate 25. The damper 27 and spring 28 connected to the base 1 absorb the impact force of the cover on the base 1, thereby protecting the base 1 and the mounting plate 25.

[0029] Working principle: when the device needs to be used, first place the mounting plate 25 on the ground, then install the fixing bolts 26 to connect it with the base 1, then drive the fixing bolts 26 deep into the ground to fix the mounting plate 25, thereby fixing the entire device, start the hydraulic rod 24 to move the base 1, and adjust the height of the base 1 to facilitate workers with different heights to inspect the cover, start the electric telescopic rod 21 connected to the support frame 20 to move the connecting plate 22 and the suction cup 23 downward, and absorb the cover through the suction cup 23, then start the electric slide rail 18, so that the electric slider 19 moves along the outer wall of the electric slide rail 18 with the cover toward the workbench 12, thereby assisting workers in moving the cover, and then place the cover on the upper surface of the workbench 12, first Start the electric telescopic rod 14 to align the arc plate 15 and the rubber plate 16 to the center of the workbench 12 to clamp the cover in the front and rear directions, then start the motor 2 to rotate the gear 3 inside the base 1, and the gear 3 drives the meshing rack 4 to slide inside the slide groove 17, and the rack 4 drives the moving rod 5 to move the clamping plate 10 inside the slide groove 17 to the center of the workbench 12, then start the electric push rod 9, and the electric push rod 9 pushes the clamping plate 10 to clamp and fix the cover, and then the cover is inspected, then the electric telescopic rod 14 drives the rubber plate 16 to release the clamping of the cover, and start the motor 2 7 to rotate the connecting block 2 8 and the electric push rod 9, so as to achieve the effect of reversing the cover and facilitate the comprehensive inspection of the cover.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor vehicle engine hood inspection fixture, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a support rod (11), the upper surface of the support rod (11) is fixedly connected to a workbench (12), the upper surface of the workbench (12) is fixedly connected to a bracket (13), the outer wall of the bracket (13) is fixedly connected to an electric telescopic rod 1 (14), the driving end of the electric telescopic rod 1 (14) is fixedly connected to an arc plate (15), the outer wall of the arc plate (15) is fixedly connected to a rubber plate (16), the upper surface of the base (1) is fixedly connected to an electric slide rail (18), the outer wall of the electric slide rail (18) is slidably connected to an electric slider (19), the upper surface of the electric slider (19) is fixedly connected to a support frame (20), the interior of the support frame (20) is fixedly connected to an electric telescopic rod 2 (21), the driving end of the electric telescopic rod 2 (21) is fixedly connected to a connecting plate (22), the lower surface of the connecting plate (22) is fixedly connected to a suction cup (23), and a driving component is arranged inside the base (1).

2. A motor vehicle engine cover inspection fixture according to claim 1, characterized in that: The driving assembly comprises a motor 1 (2), the output end of the motor 1 (2) being fixedly connected to a gear (3), and the outer wall of the motor 1 (2) being fixedly connected to the inside of the base (1).

3. The motor vehicle engine cover inspection fixture according to claim 1, characterized in that: A slide groove (17) is provided inside the base (1), a rack (4) is slidably connected inside the base (1), an outer wall of the rack (4) is meshed with an inner wall of the rack (4), and the outer wall of the rack (4) is arranged in the slide groove (17).

4. A motor vehicle engine hood inspection fixture according to claim 3, characterized in that: The upper surface of the rack (4) is fixedly connected to a moving rod (5), the upper surface of the moving rod (5) is fixedly connected to a connecting block 1 (6), the interior of the connecting block 1 (6) is fixedly connected to a motor 2 (7), and the output end of the motor 2 (7) is fixedly connected to a connecting block 2 (8).

5. The motor vehicle engine cover inspection fixture according to claim 4, characterized in that: The outer wall of the second connecting block (8) is fixedly connected to a left-right symmetrical electric push rod (9), and the driving end of the electric push rod (9) is fixedly connected to a clamping plate (10).

6. The vehicle hood inspection fixture according to claim 1, characterized in that: The lower surface of the base (1) is fixedly connected to the driving end of a hydraulic rod (24), the upper surface of the hydraulic rod (24) is fixedly connected to a mounting plate (25), and the internal thread of the mounting plate (25) is connected to a plurality of fixing bolts (26).

7. The vehicle hood inspection fixture according to claim 6, characterized in that: The lower surface of the base (1) is fixedly connected to the output end of the damper (27), and the lower surface of the damper (27) is fixedly connected to the upper surface of the mounting plate (25).

8. The motor vehicle engine cover inspection fixture according to claim 7, characterized in that: The outer wall of the damper (27) is sleeved with a spring (28), one end of the spring (28) is fixedly connected to the lower surface of the base (1), and the other end of the spring (28) is fixedly connected to the upper surface of the mounting plate (25).

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