Tire taper value automatic repairing device

Abstract

The utility model belongs to the technical field of automatic repairing devices, and particularly relates to a tire taper value automatic repairing device which comprises a frame, an angle adjuster is fixedly installed on the inner wall of the frame, a supporting mechanism is fixedly installed at the left end of the angle adjuster, a rim is arranged on the supporting mechanism, a tire is arranged on the outer side of the rim, and the tire is arranged on the outer side of the rim. An adjusting mechanism is arranged at the rear end of the frame, a support is arranged at the front end of the adjusting mechanism, and a grinding roller is arranged in the support. The angle adjustor is used for controlling the angle change of the supporting mechanism, so that the angle of the tire is changed, the screw rod and the screw cylinder are rotated to do threaded motion, the screw cylinder presses the support through the spring, the polishing roller is always in contact with the tire in the using process, the tire is polished more uniformly, and the polishing efficiency is improved. And meanwhile, the device is more efficient and labor-saving in tire polishing and finishing.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic repair devices, in particular to an automatic repair device for the value of tire taper. Background Art

[0002] At present, tires with unqualified taper are discarded, which not only wastes resources but also pollutes the environment. Tires with large taper values ​​affect the vehicle's running straightness, handling performance and comfort performance. At present, most tire manufacturing companies do not have a repair plan or repair equipment for tires with unqualified taper. Some companies use manual grinding to repair them, but the repair efficiency is low, the labor intensity is high, and the repair effect is not good. Utility Model Content

[0003] The utility model aims to provide a tire taper value automatic repair device, which solves the problem of low repair efficiency, high labor intensity and poor repair effect in manual grinding and repair.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tire taper value automatic repair device, comprising a frame, an angle adjuster is fixedly installed on the inner wall of the frame, a support mechanism is fixedly installed on the left end of the angle adjuster, a rim is arranged on the support mechanism, a tire is arranged on the outer side of the rim, an adjustment mechanism is arranged at the rear end of the frame, a bracket is arranged at the front end of the adjustment mechanism, a grinding roller is arranged inside the bracket, a motor is fixedly installed on the left end of the bracket, an output end of the motor passes through the bracket and is rotatably connected to the bracket, the output end is fixedly connected to the grinding roller, and the grinding roller is in contact with the tire.

[0005] Preferably, the front end of the bracket is fixedly connected with bristles, and the bristles are in contact with the grinding roller. The grinding roller is cleaned by arranging the bristles.

[0006] Preferably, the support mechanism includes a cylinder, the cylinder is fixedly connected to the angle adjuster, the outer left part of the cylinder is connected with a spiral ring by threading, a guide pin is slidably connected in the ring groove of the spiral ring, the guide pin is slidably connected to the cylinder, a support rod is welded to the end of the guide pin, a connecting rod is hinged to the outer right part of the support rod, the connecting rod is slidably connected to the cylinder, a support plate is hinged to the end of the connecting rod, and the support plate contacts the inner side of the rim. By rotating the spiral ring and the cylinder to make a threaded motion, the guide pin drives the connecting rod to deflect through the support rod, and the spacing between the support plate and the cylinder changes, so that the device can support rims of different sizes, making the device more practical.

[0007] Preferably, a sliding rod is welded to one end of the support plate close to the cylinder, a guide cylinder is welded to the right outer side of the cylinder, and the guide cylinder and the sliding rod are slidably connected. The movement of the support plate is guided by arranging the sliding rod and the guide cylinder to cooperate.

[0008] Preferably, the adjustment mechanism includes a screw rod, the screw rod and the frame are connected by a bearing, the outer side of the screw rod is connected with a screw barrel by a thread, the outer side of the screw barrel is slidably connected with a slide barrel, the slide barrel and the bracket are welded, a sliding pin is welded to the outer side of the screw barrel, the slide pin and the slide barrel are slidably connected, a spring is arranged inside the slide barrel, a guide rod is welded to the rear end of the bracket, and the guide rod and the frame are slidably connected. The angle change of the support mechanism is controlled by an angle adjuster, thereby changing the angle of the tire, and the screw rod and the screw barrel are rotated to make a threaded motion, thereby causing the screw barrel to press the bracket through the spring, so that the grinding roller is always in contact with the tire during use, and the tire is ground more evenly.

[0009] Preferably, one end of the spring is welded to the bracket, and the other end of the spring is welded to the screw barrel. By arranging the spring, the bracket is elastically pressed forward.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model controls the angle change of the support mechanism through an angle adjuster, thereby changing the angle of the tire, and rotates the screw and the screw barrel to make a threaded motion, so that the screw barrel presses the bracket through a spring, so that the grinding roller is always in contact with the tire during use, and the tire is ground more evenly. At the same time, the device is more efficient and labor-saving in grinding and trimming the tire.

[0012] 2. The utility model rotates the spiral ring and the cylinder to make a threaded motion, so that the guide pin drives the connecting rod to deflect through the support rod, thereby changing the distance between the support plate and the cylinder, so that the device can support rims of different sizes, making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A front cross-sectional view of a cylinder;

[0015] Figure 3 For this utility model Figure 1 A three-dimensional diagram of the adjustment mechanism;

[0016] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0017] In the figure: 1. frame; 2. angle adjuster; 3. support mechanism; 4. rim; 5. tire; 6. adjustment mechanism; 7. bracket; 8. grinding roller; 9. motor; 10. bristles; 31. cylinder; 32. screw ring; 33. guide pin; 34. support rod; 35. connecting rod; 36. support plate; 37. slide rod; 38. guide cylinder; 61. screw rod; 62. screw cylinder; 63. slide cylinder; 64. slide pin; 65. spring; 66. guide rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 A tire taper value automatic repair device comprises a frame 1, an angle adjuster 2 is fixedly installed on the inner wall of the frame 1, a support mechanism 3 is fixedly installed on the left end of the angle adjuster 2, a rim 4 is arranged on the support mechanism 3, a tire 5 is arranged on the outer side of the rim 4, an adjustment mechanism 6 is arranged at the rear end of the frame 1, a bracket 7 is arranged at the front end of the adjustment mechanism 6, a grinding roller 8 is arranged inside the bracket 7, a motor 9 is fixedly installed at the left end of the bracket 7, an output end of the motor 9 passes through the bracket 7 and is rotatably connected to the bracket 7, the output end is fixedly connected to the grinding roller 8, the grinding roller 8 is in contact with the tire 5, a brush 10 is fixedly connected to the front end of the bracket 7, the brush 10 is in contact with the grinding roller 8, and the grinding roller 8 is cleaned by setting the brush 10.

[0020] See also Figure 1 , Figure 2The support mechanism 3 includes a cylinder 31, the cylinder 31 is fixedly connected to the angle adjuster 2, a screw ring 32 is connected to the left outer side of the cylinder 31 by a thread, a guide pin 33 is slidably connected in the ring groove of the screw ring 32, the guide pin 33 is slidably connected to the cylinder 31, a support rod 34 is welded to the end of the guide pin 33, a connecting rod 35 is hinged to the right outer side of the support rod 34, the connecting rod 35 is slidably connected to the cylinder 31, a support plate 36 is hinged to the end of the connecting rod 35, the support plate 36 contacts the inner side of the rim 4, and the support plate 36 is close to the cylinder A slide rod 37 is welded to one end of the body 31, and a guide cylinder 38 is welded to the right outer side of the cylinder 31. The guide cylinder 38 and the slide rod 37 are slidably connected. The slide rod 37 and the guide cylinder 38 cooperate to guide the movement of the support plate 36. By rotating the screw ring 32 and the cylinder 31 to make a threaded movement, the guide pin 33 drives the connecting rod 35 to deflect through the support rod 34, thereby changing the distance between the support plate 36 and the cylinder 31, so that the device can support rims 4 of different sizes, making the device more practical.

[0021] See also Figure 1 , Figure 3 , Figure 4 The adjusting mechanism 6 includes a screw rod 61, which is connected to the frame 1 through a bearing. The outer side of the screw rod 61 is connected with a screw barrel 62 through a thread. The outer side of the screw barrel 62 is slidably connected with a slide barrel 63. The slide barrel 63 is welded to the bracket 7, and a sliding pin 64 is welded to the outer side of the screw barrel 62. The slide pin 64 and the slide barrel 63 are slidably connected. A spring 65 is arranged inside the slide barrel 63. One end of the spring 65 is welded to the bracket 7, and the other end of the spring 65 is welded to the screw barrel 62. By arranging the spring 65, the bracket 7 is elastically pressed forward. A guide rod 66 is welded to the rear end of the bracket 7. The guide rod 66 is slidably connected to the frame 1. The angle change of the support mechanism 3 is controlled by the angle adjuster 2, thereby changing the angle of the tire 5. By rotating the screw rod 61 and the screw barrel 62 to make a threaded movement, the screw barrel 62 presses the bracket 7 through the spring 65, so that the grinding roller 8 is always in contact with the tire 5 during use, and the grinding process of the tire 5 is more uniform.

[0022] The specific implementation process of the utility model is as follows: when in use, the rim 4 is sleeved on the outside of the supporting mechanism 3, and the screw ring 32 is manually rotated. The screw ring 32 rotates and makes a threaded motion with the cylinder 31, thereby causing the screw ring 32 to move to the right, and the screw ring 32 drives the guide pin 33 to move, and the guide pin 33 drives the support rod 34 to move. The movement of the support rod 34 drives the connecting rod 35 to deflect, thereby causing the support plate 36 to move in the direction away from the cylinder 31, so that the distance between the support plate 36 and the cylinder 31 changes, thereby allowing the device to support rims 4 of different sizes, making the device more practical, and then adjusting the angle of the tire 5 through the angle adjuster 2, rotating the screw rod 61, the screw 61 rotates and makes a threaded motion with the screw barrel 62, thereby causing the screw barrel 62 to move forward to squeeze the spring 65, and the bracket 7 is pressed forward by the spring 65, so that the grinding roller 8 is elastically pressed against the surface of the tire 5, thereby making the grinding roller 8 always in contact with the tire 5 when the device is grinding the tire 5, and the grinding process of the tire 5 is more uniform.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire taper value automatic repair device, comprising a frame (1), characterized in that: An angle adjuster (2) is fixedly mounted on the inner wall of the frame (1); a support mechanism (3) is fixedly mounted on the left end of the angle adjuster (2); a rim (4) is arranged on the support mechanism (3); a tire (5) is arranged on the outer side of the rim (4); an adjustment mechanism (6) is arranged at the rear end of the frame (1); a bracket (7) is arranged at the front end of the adjustment mechanism (6); a grinding roller (8) is arranged inside the bracket (7); a motor (9) is fixedly mounted on the left end of the bracket (7); an output end of the motor (9) passes through the bracket (7) and is rotatably connected to the bracket (7); the output end is fixedly connected to the grinding roller (8); and the grinding roller (8) is in contact with the tire (5).

2. The tire taper value automatic repair device according to claim 1, characterized in that: The front end of the bracket (7) is fixedly connected with bristles (10), and the bristles (10) are in contact with the grinding roller (8).

3. The tire taper value automatic repair device according to claim 1, characterized in that: The support mechanism (3) comprises a cylinder (31), wherein the cylinder (31) and the angle adjuster (2) are fixedly connected, a screw ring (32) is connected to the left outer side of the cylinder (31) by a thread, a guide pin (33) is slidably connected in the annular groove of the screw ring (32), the guide pin (33) and the cylinder (31) are slidably connected, a support rod (34) is welded to the end of the guide pin (33), a connecting rod (35) is hinged to the right outer side of the support rod (34), the connecting rod (35) and the cylinder (31) are slidably connected, and a support plate (36) is hinged to the end of the connecting rod (35), and the support plate (36) contacts the inner side of the rim (4).

4. The tire taper value automatic repair device according to claim 3, characterized in that: A sliding rod (37) is welded to one end of the support plate (36) close to the cylinder (31), and a guide cylinder (38) is welded to the right outer portion of the cylinder (31), and the guide cylinder (38) and the sliding rod (37) are slidably connected.

5. The tire taper value automatic repair device according to claim 1, characterized in that: The adjusting mechanism (6) comprises a screw rod (61), wherein the screw rod (61) and the frame (1) are connected via a bearing, the outer side of the screw rod (61) is connected via a threaded connection with a screw barrel (62), the outer side of the screw barrel (62) is slidably connected with a slide barrel (63), the slide barrel (63) and the bracket (7) are welded, a sliding pin (64) is welded to the outer side of the screw barrel (62), the sliding pin (64) and the slide barrel (63) are slidably connected, a spring (65) is arranged inside the slide barrel (63), a guide rod (66) is welded to the rear end of the bracket (7), and the guide rod (66) and the frame (1) are slidably connected.

6. The tire taper value automatic repair device according to claim 5, characterized in that: One end of the spring (65) is welded to the bracket (7), and the other end of the spring (65) is welded to the screw barrel (62).

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