Test board for automobile maintenance

Abstract

The utility model belongs to the field of automobile maintenance, in particular to a test board for automobile maintenance, which comprises a test board main body, the surface of the test board main body is provided with a lighting device, and the top of the test board main body is rotatably connected with a positioning rod; by arranging the lighting device, maintenance personnel can overhaul and maintain the automobile parts conveniently, meanwhile, when the height of the lighting lamp is adjusted through the U-shaped frame, the elastic rope pulls one end of the lighting lamp to move, the angle of the lighting lamp can be adjusted, and therefore the maintenance personnel can overhaul the automobile parts of different shapes conveniently; the problems that in the using process of an existing automobile part maintenance test board, the working angle is inconvenient to adjust flexibly, maintenance work of maintenance personnel is inconvenient, parts to be maintained are different in shape, when lamplight cannot irradiate a point needing to be maintained, the parts need to be manually lifted to be checked under the lamplight, and the maintenance time is shortened are solved. And the maintenance efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the field of automobile maintenance, in particular to a test bench for automobile maintenance. Background Art

[0002] Auto parts are the various units that make up the entire car and are products that serve the car. There are many types of auto parts. With the improvement of people's living standards, people's consumption demand for cars is increasing, and the auto parts market is also becoming larger and larger. In recent years, auto parts manufacturers are also developing rapidly. As an important part of the car, auto parts, its maintenance and inspection are very important.

[0003] During use, the existing automobile parts maintenance test bench is not convenient for flexibly adjusting the working angle, which causes inconvenience to the maintenance personnel's maintenance work. In addition, the shapes of the parts to be inspected are different. When the light cannot reach the point that needs to be inspected, the parts need to be manually lifted and checked under the light, which affects the maintenance efficiency. Therefore, in order to solve the above problems, a test bench for automobile maintenance is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that the existing automobile parts repair test bench is not convenient for flexible adjustment of the working angle during use, causing inconvenience to the maintenance personnel in the maintenance work, and the shapes of the repaired parts are different. When the light cannot reach the point that needs to be repaired, the parts need to be manually lifted for inspection under the light, thereby affecting the maintenance efficiency, the utility model proposes a test bench for automobile maintenance.

[0005] The utility model solves the technical problem thereof by adopting the following technical solution: a test bench for automobile maintenance, comprising a test bench main body, a lighting device provided on the surface of the test bench main body, a positioning rod rotatably connected to the top of the test bench main body, a storage tray fixedly connected to the top of the positioning rod, a positioning shell fixedly installed in the inner cavity of the storage tray, a plurality of positioning shells, a limiting rod slidably connected to the inner cavity of the positioning shell, a spring provided at the bottom of the limiting rod, one end of the spring fixedly connected to the bottom of the limiting rod, and the other end of the spring fixedly connected to the inner wall of the positioning shell;

[0006] The lighting device includes a U-shaped frame and a fixing frame. The U-shaped frame is slidably installed in the inner cavity of the test bench main body. The inner cavity of the U-shaped frame is inserted with a screw. Both ends of the screw pass through the outside of the test bench main body. The surface of the screw is threadedly connected to a torsion block. One side of the torsion block contacts the surface of the test bench main body. The fixing frame is fixedly installed on the top of the test bench main body. Two elastic ropes are fixedly connected to one side of the fixing frame. One end of the elastic rope is fixedly connected to a lighting lamp. Both sides of the lighting lamp are fixedly connected with an axle pin. One end of the axle pin passes through the outside of the U-shaped frame and is rotatably connected to the inner wall of the U-shaped frame.

[0007] Preferably, two positioning frames are fixedly connected to one side of the test bench body, and the inner cavity of the positioning frame is rotatably connected to a guide wheel, and the surface of the guide wheel is in contact with the surface of the elastic rope.

[0008] Preferably, the inner cavity of the U-shaped frame is provided with a first torsion spring, which is sleeved on the surface of the axle pin, one end of the first torsion spring is fixedly connected to the inner wall of the U-shaped frame, and the other end of the first torsion spring is fixedly connected to one side of the lighting lamp.

[0009] By providing the first torsion spring, the rotation stability of the illuminating lamp can be improved, and the illuminating lamp can be reset when it moves upward.

[0010] Preferably, fixing plates are fixedly mounted on both sides of the test bench body, and a tool box is fixedly mounted on one side of the fixing plates.

[0011] Preferably, a bearing is fixedly sleeved on the surface of the positioning rod, and an outer ring of the bearing is fixedly connected to the top of the test bench body.

[0012] By arranging the bearings, the angle of the storage tray can be adjusted, thereby facilitating maintenance personnel to perform multi-directional maintenance on automobile accessories.

[0013] Preferably, the surface fixing sleeve of the positioning rod is provided with a ratchet, the top of the test bench body is fixedly connected to a fixing rod, the surface of the fixing rod is rotatably connected to a pawl, and one side of the pawl is engaged with the surface of the ratchet.

[0014] Preferably, a second torsion spring is provided at the bottom of the pawl, the second torsion spring is sleeved on the surface of the fixed rod, one end of the second torsion spring is fixedly connected to the bottom of the pawl, and the other end of the second torsion spring is fixedly connected to the top of the test bench body.

[0015] The utility model is beneficial in that:

[0016] The utility model provides a lighting device to facilitate maintenance personnel to inspect and maintain automobile parts. When the height of the lighting lamp is adjusted by using the U-shaped frame, the elastic rope pulls one end of the lighting lamp to move, and the angle of the lighting lamp can be adjusted, so that maintenance personnel can inspect automobile parts of different shapes. It solves the problem that the existing automobile parts maintenance test bench is not convenient for flexible adjustment of the working angle during use, which causes inconvenience to the maintenance work of maintenance personnel, and the shapes of the inspected parts are different. When the light cannot reach the point that needs to be inspected, the part needs to be manually lifted for inspection under the light, which affects the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a rear view of the overall structure of the utility model;

[0020] Figure 3 This is a bottom view of the structure of the storage tray, ratchet wheel and pawl of the utility model;

[0021] Figure 4 This is a structural cross-sectional view of the storage shell and the positioning shell of the present utility model;

[0022] Figure 5 This is a rear exploded view of the structure of the lighting device of the present invention;

[0023] Figure 6 This is a bottom sectional view of the structure of the lighting device of the present invention.

[0024] In the figure: 1. test bench body; 2. lighting device; 201. U-shaped frame; 202. screw; 203. torsion block; 204. fixing frame; 205. elastic rope; 206. lighting lamp; 207. axle pin; 208. positioning frame; 209. guide wheel; 210. first torsion spring; 3. positioning rod; 4. storage tray; 5. positioning shell; 6. limit rod; 7. spring; 8. fixing plate; 9. tool box; 10. bearing; 11. ratchet; 12. fixing rod; 13. pawl; 14. second torsion spring. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The following is combined with Figure 1-6 To further explain this application,

[0027] The embodiment of the present application discloses a test bench for automobile maintenance. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 A test bench for automobile maintenance includes a test bench body 1, a lighting device 2 is provided on the surface of the test bench body 1, a positioning rod 3 is rotatably connected to the top of the test bench body 1, a storage tray 4 is fixedly connected to the top of the positioning rod 3, a positioning shell 5 is fixedly installed in the inner cavity of the storage tray 4, and the number of positioning shells 5 is several, the inner cavity of the positioning shell 5 is slidably connected to a limiting rod 6, a spring 7 is provided at the bottom of the limiting rod 6, one end of the spring 7 is fixedly connected to the bottom of the limiting rod 6, and the other end of the spring 7 is fixedly connected to the inner wall of the positioning shell 5;

[0028] The lighting device 2 includes a U-shaped frame 201 and a fixing frame 204. The U-shaped frame 201 is slidably mounted in the inner cavity of the test bench body 1. The inner cavity of the U-shaped frame 201 is plugged with a screw 202. Both ends of the screw 202 pass through the outer side of the test bench body 1. The surface of the screw 202 is threadedly connected with a torsion block 203. One side of the torsion block 203 contacts the surface of the test bench body 1. The fixing frame 204 is fixedly mounted on the top of the test bench body 1. One side of the fixing frame 204 is fixedly connected to two elastic ropes 205. One end of the elastic rope 205 is fixed. A lighting lamp 206 is connected, and both sides of the lighting lamp 206 are fixedly connected with an axle pin 207, one end of the axle pin 207 passes through the outer side of the U-shaped frame 201 and is rotatably connected to the inner wall of the U-shaped frame 201; by providing the lighting device 2, it is convenient for maintenance personnel to inspect and maintain automobile parts. At the same time, when the height of the lighting lamp 206 is adjusted by using the U-shaped frame 201, the elastic rope 205 pulls one end of the lighting lamp 206 to move, and the angle of the lighting lamp 206 can be adjusted, thereby facilitating maintenance personnel to inspect and maintain automobile parts of different shapes.

[0029] Reference Figure 5 and Figure 6Two positioning frames 208 are fixedly connected to one side of the test bench body 1. The inner cavity of the positioning frame 208 is rotatably connected to a guide wheel 209, and the surface of the guide wheel 209 contacts the surface of the elastic rope 205. By setting the positioning frame 208 and the guide wheel 209 in coordination, the elastic rope 205 can be limited, thereby improving the stability of the elastic rope 205 during use.

[0030] Reference Figure 6 A first torsion spring 210 is provided in the inner cavity of the U-shaped frame 201. The first torsion spring 210 is sleeved on the surface of the axle pin 207. One end of the first torsion spring 210 is fixedly connected to the inner wall of the U-shaped frame 201, and the other end of the first torsion spring 210 is fixedly connected to one side of the lighting lamp 206. By providing the first torsion spring 210, the rotation stability of the lighting lamp 206 can be improved, and at the same time, when the lighting lamp 206 moves upward, the lighting lamp 206 can be reset.

[0031] Reference Figure 1 and Figure 2 A fixing plate 8 is fixedly installed on both sides of the test bench body 1, and a tool box 9 is fixedly installed on one side of the fixing plate 8; by setting the fixing plate 8 and the tool box 9, storage space can be increased for the test bench body 1, which is convenient for maintenance personnel to use.

[0032] Reference Figure 3 A bearing 10 is fixed on the surface of the positioning rod 3, and the outer ring of the bearing 10 is fixedly connected to the top of the test bench body 1; by providing the bearing 10, the angle of the storage tray 4 can be adjusted, thereby facilitating maintenance personnel to perform multi-directional maintenance on automobile accessories.

[0033] Reference Figure 3 The surface of the positioning rod 3 is fixed with a ratchet 11, and the top of the test bench body 1 is fixedly connected to a fixing rod 12. The surface of the fixing rod 12 is rotatably connected to a pawl 13, and one side of the pawl 13 is engaged with the surface of the ratchet 11; by setting the ratchet 11, the fixing rod 12 and the pawl 13, the positioning rod 3 can only drive the storage tray 4 to rotate clockwise, thereby improving the stability of the accessory maintenance.

[0034] Reference Figure 3 A second torsion spring 14 is provided at the bottom of the pawl 13, and the second torsion spring 14 is sleeved on the surface of the fixed rod 12. One end of the second torsion spring 14 is fixedly connected to the bottom of the pawl 13, and the other end of the second torsion spring 14 is fixedly connected to the top of the test bench body 1; by providing the second torsion spring 14, the pawl 13 can be limited, thereby improving the stability of the pawl 13 when used.

[0035] Working principle: When in use, the maintenance personnel places the auto parts on the top of the limit rod 6. Under the influence of the gravity of the auto parts, the limit rod 6 moves downward to squeeze the spring 7. Since the shapes of auto parts are different and the weights of various parts are also different, the use of multiple limit rods 6 and springs 7 can play a role in adaptive positioning. When the auto parts are positioned, the maintenance personnel rotates the positioning shell 5 clockwise, and the positioning shell 5 drives the auto parts and the positioning rod 3 to rotate. The positioning rod 3 drives the ratchet 11 to rotate when rotating. At this time, the ratchet 11 can be limited by the cooperation of the pawl 13 and the second torsion spring 14, thereby improving the stability of the angle adjustment of the auto parts. When the lighting lamp 206 is in use When the point where the auto part needs to be repaired cannot be illuminated, the maintenance personnel rotates the twist block 203 to disengage the screw 202, thereby releasing the limit on the U-shaped frame 201. After the limit is released, the U-shaped frame 201 will slide downward under the influence of gravity. When the U-shaped frame 201 slides downward, the lighting lamp 206 moves downward. When the lighting lamp 206 moves downward, it pulls one end of the two elastic ropes 205, causing the angle of the lighting lamp 206 to change. When the height and angle of the lighting lamp 206 are adjusted, the U-shaped frame 201 is fixed with the twist block 203 to complete the adjustment of the lighting lamp 206, thereby increasing the illumination range of the lighting lamp 206 and facilitating the maintenance personnel to repair the auto part.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A test bench for automobile maintenance, characterized by: The invention comprises a test bench body (1), the surface of the test bench body (1) is provided with an illumination device (2), the top of the test bench body (1) is rotatably connected to a positioning rod (3), the top of the positioning rod (3) is fixedly connected to a storage tray (4), the inner cavity of the storage tray (4) is fixedly installed with a positioning shell (5), the number of the positioning shells (5) is several, the inner cavity of the positioning shell (5) is slidably connected to a limiting rod (6), the bottom of the limiting rod (6) is provided with a spring (7), one end of the spring (7) is fixedly connected to the bottom of the limiting rod (6), and the other end of the spring (7) is fixedly connected to the inner wall of the positioning shell (5); The lighting device (2) comprises a U-shaped frame (201) and a fixing frame (204); the U-shaped frame (201) is slidably mounted in the inner cavity of the test bench body (1); a screw (202) is inserted into the inner cavity of the U-shaped frame (201); both ends of the screw (202) pass through the outer side of the test bench body (1); a torsion block (203) is threadedly connected to the surface of the screw (202); one side of the torsion block (203) is in contact with the surface of the test bench body (1); The fixing frame (204) is fixedly mounted on the top of the test bench body (1), one side of the fixing frame (204) is fixedly connected to two elastic ropes (205), one end of the elastic rope (205) is fixedly connected to a lighting lamp (206), both sides of the lighting lamp (206) are fixedly connected to an axle pin (207), one end of the axle pin (207) passes through the outside of the U-shaped frame (201) and is rotatably connected to the inner wall of the U-shaped frame (201).

2. The vehicle maintenance test bench according to claim 1, characterized in that: Two positioning frames (208) are fixedly connected to one side of the test bench body (1); the inner cavity of the positioning frame (208) is rotatably connected to a guide wheel (209); the surface of the guide wheel (209) contacts the surface of the elastic rope (205).

3. The vehicle maintenance test bench according to claim 1, characterized in that: The inner cavity of the U-shaped frame (201) is provided with a first torsion spring (210), the first torsion spring (210) is sleeved on the surface of the shaft pin (207), one end of the first torsion spring (210) is fixedly connected to the inner wall of the U-shaped frame (201), and the other end of the first torsion spring (210) is fixedly connected to one side of the lighting lamp (206).

4. The vehicle maintenance test bench according to claim 1, characterized in that: Fixed plates (8) are fixedly mounted on both sides of the test bench body (1), and a tool box (9) is fixedly mounted on one side of the fixed plate (8).

5. The automobile maintenance test bench according to claim 1, characterized in that: A bearing (10) is fixedly sleeved on the surface of the positioning rod (3), and the outer ring of the bearing (10) is fixedly connected to the top of the test bench body (1).

6. The automobile maintenance test bench according to claim 1, characterized in that: The surface of the positioning rod (3) is fixedly sleeved with a ratchet (11), the top of the test bench body (1) is fixedly connected to a fixing rod (12), the surface of the fixing rod (12) is rotatably connected to a pawl (13), and one side of the pawl (13) is meshed with the surface of the ratchet (11).

7. The vehicle maintenance test bench according to claim 6, characterized in that: A second torsion spring (14) is provided at the bottom of the pawl (13), and the second torsion spring (14) is sleeved on the surface of the fixing rod (12). One end of the second torsion spring (14) is fixedly connected to the bottom of the pawl (13), and the other end of the second torsion spring (14) is fixedly connected to the top of the test bench body (1).

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