Automobile door frame overhauling device

Abstract

The utility model relates to the technical field of automobile accessory production, and discloses an automobile door frame maintenance device which comprises a maintenance platform, a supporting column is fixedly connected to the bottom of the maintenance platform, and a mounting plate is fixedly connected to the inner wall of the supporting column. The output ends of the two air cylinders forwards push the fixed plate to move, meanwhile, the movable plate rotates on the inner wall of the mounting groove and the inner wall of the mounting base, the stroke between the movable plate and the mounting base is changed, the mounting base is pulled to move, meanwhile, the sliding plate slides on the inner wall of the sliding groove, the position of the mounting base is guided, and the position of the mounting base is adjusted. Accordingly, the four clamping plates move close to one another, the door frame is clamped and fixed, the door frame is prevented from moving during overhauling, the door frame clamping position is protected through the protection pad, the paint surface on the surface of the door frame is prevented from being damaged, door frames of different sizes can be conveniently limited and fixed, follow-up overhauling of the door frame is facilitated, and the practicability is high. And the convenience in actual use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to an automobile door frame inspection and repair device. Background Art

[0002] The car door frame refers to the frame located on both sides of the car body. It is in the shape of a frame that matches the shape of the car door. It is used to hinge one edge of the car door to make the car door cooperate with it to be in an open or closed state. Usually, the car door frame is welded to the car body sheet metal. After the car door frame and the car body sheet metal are fixed into shape, the inner side of the car door frame needs to be covered with a plastic cover, and the plastic cover also extends inward to cover the car body sheet metal to achieve the effects of shielding, modification, and beautification.

[0003] Automobile door frames are prone to collisions and scratches during the production process, which may cause dents or damage to the paint surface. Therefore, the door frames need to be inspected and repaired. When the door frames are inspected, they need to be placed on the surface of a maintenance table and then inspected. However, the door frames are prone to move during maintenance, which affects the efficiency of the door frame maintenance. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a vehicle door frame inspection and repair device.

[0005] The utility model is implemented by the following technical scheme: a vehicle door frame inspection device, comprising a maintenance platform, the bottom of the maintenance platform is fixedly connected with a support column, the inner wall of the support column is fixedly connected with a mounting plate, one end of the mounting plate is provided with a fixing assembly, and the inner wall of the maintenance platform is provided with a through groove;

[0006] The fixing assembly includes a cylinder, the output end of the cylinder is fixedly connected to a fixing plate, the inner wall of the fixing plate is provided with a mounting groove, the inner wall of the mounting groove is rotatably connected to a movable plate, the end of the movable plate away from the mounting groove is rotatably connected to a mounting seat, both ends of the mounting seat are fixedly connected to slide plates, the top of the mounting seat is fixedly connected to a clamping plate, and one end of the clamping plate is fixedly connected to a protective pad.

[0007] Through the above technical scheme, the fixed plate is pushed forward by the output end of the cylinder, driving the movable plate to rotate on the inner walls of the mounting groove and the mounting seat, pulling the mounting plate to move, causing the slide plate to slide on the inner wall of the slide groove, and causing the four clamping plates to move closer to each other, thereby clamping and fixing the door frame, facilitating subsequent inspection and maintenance of the door frame, and protecting the surface of the door frame through the protective pad to avoid damage to the paint surface of the door frame during fixing.

[0008] As a further improvement of the above scheme, a storage box is fixedly connected to the rear end of the maintenance platform, the right end of the mounting plate is fixedly connected to the left end of the cylinder, the number of the fixed plates is set to two, and the number of the movable plate and the mounting seat are both set to four.

[0009] Through the above technical solution, the tools for door frame maintenance are stored in the storage box, which is convenient for subsequent retrieval.

[0010] As a further improvement of the above solution, a slide groove is provided on the inner wall of the through groove, the surface of the slide plate is slidably connected to the inner wall of the slide groove, and the movable plate is located at the lower end of the maintenance platform.

[0011] Through the above technical solution, the position of the slide plate is limited by the slide groove, the moving position of the mounting seat is guided, and the mounting seat is made more stable when moving.

[0012] As a further improvement of the above solution, the clamping plate is located at the upper end of the maintenance platform, and there are four clamping plates, which are symmetrically distributed around the maintenance platform, and the number of the clamping plates corresponds to the number of protective pads.

[0013] Through the above technical solution, the stability of the door frame clamping is improved by four clamping plates to prevent the door frame from moving.

[0014] As a further improvement of the above solution, a support plate is fixedly connected to the inner wall of the mounting plate, and a groove is formed at the upper end of the support plate.

[0015] As a further improvement of the above solution, a limiting plate is provided at the upper end of the support plate, the top of the limiting plate is fixedly connected to the bottom of the fixed plate, and the number of the limiting plates is two.

[0016] As a further improvement of the above solution, a pulley is fixedly connected to the bottom of the limiting plate, and one end of the pulley is slidably connected to the inner wall of the groove.

[0017] Through the above technical solution, when the fixed plate moves, it drives the limiting plate to move, and at the same time the roller slides on the inner wall of the groove, thereby improving the efficiency of the fixed plate when moving, and supporting the fixed plate to improve the stability of the fixed plate when in use.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model arranges a fixing component, specifically, places the door frame that needs to be repaired on the upper surface of the repair platform, and then pushes the fixing plate forward to move through the output ends of the two cylinders, and at the same time the movable plate rotates on the inner walls of the mounting groove and the mounting seat, so that the stroke between the movable plate and the mounting seat changes, and the mounting seat is pulled to move, and at the same time the slide plate slides on the inner wall of the slide groove to guide the position of the mounting seat, so that the four clamping plates move close to each other, clamp and fix the door frame, and avoid movement of the door frame during repair, and the clamping position of the door frame is protected by a protective pad to avoid damage to the paint surface of the door frame, which is convenient for limiting and fixing door frames of different sizes, and convenient for subsequent repair of the door frame, thereby improving convenience in actual use.

[0020] The utility model provides a limit plate, a pulley, a support plate and a storage box. Specifically, when the fixed plate moves, the limit plate is driven to limit the position. At the same time, the pulley slides on the inner wall of the groove, which improves the efficiency of the fixed plate when moving, supports the fixed plate, improves the stability of the fixed plate, and stores the maintenance tools in the storage box, which is convenient for subsequent searching and taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0024] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the connection structure of the fixed components of the utility model.

[0026] Description of main symbols:

[0027] 1. Maintenance table; 2. Support column; 3. Mounting plate; 4. Fixed assembly; 401. Cylinder; 402. Fixed plate; 403. Mounting slot; 404. Movable plate; 405. Mounting seat; 406. Slide plate; 407. Clamping plate; 408. Protective pad; 5. Through slot; 6. Slide slot; 7. Support plate; 8. Groove; 9. Limit plate; 10. Pulley; 11. Storage box. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Example:

[0030] Please combine Figure 1-5 , a vehicle door frame inspection device of this embodiment includes a maintenance platform 1, a support column 2 is fixedly connected to the bottom of the maintenance platform 1, a mounting plate 3 is fixedly connected to the inner wall of the support column 2, a fixing component 4 is arranged at one end of the mounting plate 3, and a through groove 5 is opened on the inner wall of the maintenance platform 1;

[0031] The fixing assembly 4 includes a cylinder 401, the output end of the cylinder 401 is fixedly connected to a fixing plate 402, the inner wall of the fixing plate 402 is provided with a mounting groove 403, the inner wall of the mounting groove 403 is rotatably connected to a movable plate 404, one end of the movable plate 404 away from the mounting groove 403 is rotatably connected to a mounting seat 405, both ends of the mounting seat 405 are fixedly connected to a slide plate 406, the top of the mounting seat 405 is fixedly connected to a clamping plate 407, one end of the clamping plate 407 is fixedly connected to a protective pad 408, the door frame to be repaired is placed on the upper surface of the maintenance platform 1, and then the fixing plate 402 is pushed forward by the output ends of the two cylinders 401 to move, and at the same time At the same time, the movable plate 404 rotates on the inner wall of the mounting groove 403 and the mounting seat 405, so that the stroke between the movable plate 404 and the mounting seat 405 changes, pulling the mounting seat 405 to move, and at the same time, the slide plate 406 slides on the inner wall of the slide groove 6 to guide the position of the mounting seat 405, so that the four clamping plates 407 move closer to each other, clamp and fix the door frame to avoid movement during maintenance, and the clamping position of the door frame is protected by the protective pad 408 to avoid damage to the paint surface of the door frame, which is convenient for limiting and fixing door frames of different sizes, and convenient for subsequent maintenance of the door frame, thereby improving convenience in actual use.

[0032] A storage box 11 is fixedly connected to the rear end of the maintenance platform 1, the right end of the mounting plate 3 is fixedly connected to the left end of the cylinder 401, two fixed plates 402 are provided, and four movable plates 404 and mounting seats 405 are provided. The maintenance tools are stored in the storage box 11 to facilitate subsequent search and retrieval.

[0033] The inner wall of the through slot 5 is provided with a slide slot 6 , the surface of the slide plate 406 is slidably connected to the inner wall of the slide slot 6 , and the movable plate 404 is located at the lower end of the maintenance platform 1 .

[0034] The clamping plates 407 are located at the upper end of the maintenance platform 1 . There are four clamping plates 407 . The four clamping plates 407 are symmetrically distributed with the maintenance platform 1 as the center. The number of the clamping plates 407 corresponds to the number of the protective pads 408 .

[0035] A support plate 7 is fixedly connected to the inner wall of the mounting plate 3 , and a groove 8 is formed at the upper end of the support plate 7 .

[0036] A limiting plate 9 is disposed at the upper end of the supporting plate 7 , the top of the limiting plate 9 is fixedly connected to the bottom of the fixing plate 402 , and there are two limiting plates 9 .

[0037] A pulley 10 is fixedly connected to the bottom of the limiting plate 9, and one end of the pulley 10 is slidably connected to the inner wall of the groove 8. When the fixed plate 402 moves, it drives the limiting plate 9 to be limited, and at the same time, the pulley 10 slides on the inner wall of the groove 8, thereby improving the efficiency of the fixed plate 402 when moving, and supporting the fixed plate 402, thereby improving the stability of the fixed plate 402.

[0038] The implementation principle of a vehicle door frame inspection device in the embodiment of the present application is as follows: when in use, the door frame to be inspected is placed on the upper surface of the maintenance platform 1, and then the fixed plate 402 is pushed forward by the output ends of the two cylinders 401 to move, and at the same time, the movable plate 404 rotates on the inner wall of the mounting groove 403 and the mounting seat 405, so that the stroke between the movable plate 404 and the mounting seat 405 changes, and the mounting seat 405 is pulled to move, and at the same time, the slide plate 406 slides on the inner wall of the slide groove 6 to guide the position of the mounting seat 405, so that the four clamping plates 407 move closer to each other to clamp the door frame. The fixing plate 402 is fixed to prevent the door frame from moving during maintenance, and the protective pad 408 is used to protect the clamping position of the door frame to avoid damage to the paint on the surface of the door frame, so that door frames of different sizes can be limited and fixed, and the subsequent maintenance of the door frame is convenient, which improves the convenience in actual use. When the fixing plate 402 moves, it drives the limiting plate 9 to limit the position, and the pulley 10 slides on the inner wall of the groove 8, which improves the efficiency of the fixing plate 402 when moving, and supports the fixing plate 402, thereby improving the stability of the fixing plate 402. The maintenance tools are stored in the storage box 11, which is convenient for subsequent searching and taking.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A vehicle door frame inspection device, characterized in that: The maintenance platform (1) comprises a support column (2) fixedly connected to the bottom of the maintenance platform (1), a mounting plate (3) fixedly connected to the inner wall of the support column (2), a fixing component (4) being arranged at one end of the mounting plate (3), and a through groove (5) being arranged on the inner wall of the maintenance platform (1); The fixing assembly (4) comprises a cylinder (401), the output end of the cylinder (401) is fixedly connected to a fixing plate (402), the inner wall of the fixing plate (402) is provided with a mounting groove (403), the inner wall of the mounting groove (403) is rotatably connected to a movable plate (404), one end of the movable plate (404) away from the mounting groove (403) is rotatably connected to a mounting seat (405), both ends of the mounting seat (405) are fixedly connected to a sliding plate (406), the top of the mounting seat (405) is fixedly connected to a clamping plate (407), and one end of the clamping plate (407) is fixedly connected to a protective pad (408).

2. The automobile door frame inspection device according to claim 1, characterized in that: A storage box (11) is fixedly connected to the rear end of the maintenance platform (1), the right end of the mounting plate (3) is fixedly connected to the left end of the cylinder (401), two fixed plates (402) are provided, and four movable plates (404) and mounting seats (405) are provided.

3. The automobile door frame inspection device according to claim 1, characterized in that: The inner wall of the through groove (5) is provided with a slide groove (6), the surface of the slide plate (406) is slidably connected to the inner wall of the slide groove (6), and the movable plate (404) is located at the lower end of the maintenance platform (1).

4. The automobile door frame inspection device according to claim 1, characterized in that: The clamping plate (407) is located at the upper end of the maintenance platform (1), and there are four clamping plates (407). The four clamping plates (407) are symmetrically distributed with the maintenance platform (1) as the center, and the number of the clamping plates (407) corresponds to the number of the protective pads (408).

5. The automobile door frame inspection device according to claim 2, characterized in that: A support plate (7) is fixedly connected to the inner wall of the mounting plate (3), and a groove (8) is formed at the upper end of the support plate (7).

6. The automobile door frame inspection device according to claim 5, characterized in that: A limiting plate (9) is provided at the upper end of the support plate (7), the top of the limiting plate (9) is fixedly connected to the bottom of the fixing plate (402), and there are two limiting plates (9).

7. The automobile door frame inspection device according to claim 6, characterized in that: A pulley (10) is fixedly connected to the bottom of the limiting plate (9), and one end of the pulley (10) is slidably connected to the inner wall of the groove (8).

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