Tire thickness detection device

Abstract

The utility model discloses a tire thickness detection device which comprises a cleaning box, a fixing frame is fixed in the center of the back end of the top of the cleaning box, a cylinder is installed at one end of the top of the fixing frame, the output end, penetrating through the fixing frame, of the cylinder is fixedly connected with a mounting plate, and clamping seats are installed at the two ends of the bottom of the mounting plate. An ultrasonic thickness gauge is clamped on the inner side of the clamping seat, and a detection head is mounted at the testing end of the ultrasonic thickness gauge; a connecting plate is installed below one side of the fixing frame, a water pump is installed at the top of the connecting plate, the water pump penetrates through the output end of the connecting plate and is fixedly connected with a water outlet pipe, one end of the water outlet pipe is in threaded connection with a high-pressure spraying head, and the back face of the water pump is in threaded connection with a water suction pipe. Through cooperation of the cleaning box, the fixing frame, the connecting plate, the water pump, the water outlet pipe, the high-pressure spraying head, the water suction pipe, the water tank and other parts, dirt on the surface of a tire can be conveniently cleaned before the thickness of the tire is tested, so that the thickness testing accuracy is improved, and errors are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tires, in particular to a tire thickness detection device. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal rims, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, forces, and high and low temperature effects when driving, so they must have high load-bearing performance, traction performance, and buffering performance. At the same time, they are also required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation.

[0003] After searching, in the prior art, Chinese patent application number: CN202321628029.5 discloses a tire thickness detection device. The utility model: the fixed frame is set in a disc shape, and the surface of the fixed frame is provided with three groups of strip slide grooves distributed in a circumferential array, and the three groups of strip slide grooves are respectively slidably embedded with limit blocks, and the right side of the limit block is rotatably fixed with a limit roller, and the left center of the fixed frame is rotatably fixed with a screw, and the movable end of the screw is fixed with a handle. The utility model is provided with a fixed frame, the fixed frame raises the tire, and the tire is positioned and fixed by the limit roller, and then the thickness of the inner wall of the tire is detected by the detection mechanism and the pulley. This detection method has the advantages of easy operation, wide detection range and high precision. By setting an indicator light, when the pulley encounters a position where the tire surface thickness is not enough, it will rise, and at this time the gasket touches the conductive block, and the indicator light is on, so that the device has the function of real-time reminder.

[0004] But the device still has the following defects:

[0005] When the existing detection device detects the tire thickness, some dirt is accumulated on the tire surface, which interferes with the process of measuring the tire thickness and also reduces the accuracy of the tire thickness measurement data. Utility Model Content

[0006] The purpose of the utility model is to provide a tire thickness detection device, which is convenient for cleaning dirt on the surface of the tire before testing the thickness by arranging a cleaning box, a fixing frame, a connecting plate, a water pump, a water outlet pipe, a high-pressure spray head, a water suction pipe and a water tank. The device can improve the accuracy of the test thickness and reduce the error, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A tire thickness detection device comprises a cleaning box, a fixing frame is fixed at the center of the top back end of the cleaning box, a cylinder is installed at one end of the top of the fixing frame, the cylinder passes through the output end of the fixing frame and is fixedly connected with a mounting plate, two ends of the bottom of the mounting plate are installed with a holder, an ultrasonic thickness gauge is clamped on the inner side of the holder, and a detection head is installed at the test end of the ultrasonic thickness gauge;

[0009] A connecting plate is installed at the lower side of the fixing frame, and a water pump is installed on the top of the connecting plate. The output end of the water pump passes through the connecting plate and is fixedly connected to a water outlet pipe. One end of the water outlet pipe is threadedly connected to a high-pressure spray head. The back of the water pump is threadedly connected to a water suction pipe, and one end of the water suction pipe is threadedly connected to a water tank.

[0010] Preferably, a water tank for storing water is arranged at the other end of the top of the fixing frame, and a water filling pipe is installed at one end of the water tank, and one end of the water filling pipe is connected to an external water supply pump.

[0011] Preferably, a drain pipe is installed below one side of the cleaning box, and installation grooves are opened above both sides of the inside of the cleaning box.

[0012] Preferably, a fixing plate is provided above the interior of the cleaning box, and mounting blocks are installed at both ends of the fixing plate, the mounting blocks are clamped in the interior of the mounting groove, and a tire fixing groove for fixing the tire is provided at the top center of the fixing plate.

[0013] Preferably, support plates are installed at both ends of the top of the fixed plate, and an electric push rod is fixedly installed at the outer center of the support plate.

[0014] Preferably, the output end of the electric push rod passing through the support plate is clamped with an arc-shaped clamping seat through a connecting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a cleaning box, a fixing frame, a connecting plate, a water pump, a water outlet pipe, a high-pressure spray head, a water suction pipe and a water tank and other components for use in coordination, so as to facilitate cleaning of dirt on the surface of the tire before testing the thickness, so as to improve the accuracy of the test thickness and reduce the error. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the utility model structure with the fixing plate removed as a whole;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing frame of the utility model;

[0020] Figure 4This is a schematic diagram of the fixed plate structure of the utility model.

[0021] In the figure: 1. cleaning box; 2. fixing frame; 3. cylinder; 4. mounting plate; 5. holder; 6. ultrasonic thickness gauge; 7. detection head; 8. connecting plate; 9. water pump; 10. water outlet pipe; 11. high-pressure spray head; 12. water suction pipe; 13. water tank; 14. water filling pipe; 15. drainage pipe; 16. mounting groove; 17. fixing plate; 18. tire fixing groove; 19. support plate; 20. electric push rod; 21. arc-shaped clamping seat. 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] See also Figures 1 to 4 , the utility model provides a technical solution:

[0024] A tire thickness detection device comprises a cleaning box 1, a fixing frame 2 is fixed at the center of the top back end of the cleaning box 1, and a cylinder 3 is installed at one end of the top of the fixing frame 2, the cylinder 3 passes through the output end of the fixing frame 2 and is fixedly connected to a mounting plate 4, a holder 5 is installed at both ends of the bottom of the mounting plate 4, an ultrasonic thickness gauge 6 is clamped on the inner side of the holder 5, and a detection head 7 is installed at the test end of the ultrasonic thickness gauge 6;

[0025] By starting the cylinder 3, its output end drives the ultrasonic thickness gauge 6 placed on the mounting plate 4 to descend close to the tread of the tire. Then, the detection head 7 on the ultrasonic thickness gauge 6 is attached to the tread of the tire to test its thickness, so that the measured data is directly fed back to the display on the surface of the ultrasonic thickness gauge 6.

[0026] A connecting plate 8 is installed at the lower side of the fixing frame 2, and a water pump 9 is installed on the top of the connecting plate 8. The water pump 9 passes through the output end of the connecting plate 8 and is fixedly connected to a water outlet pipe 10. One end of the water outlet pipe 10 is threadedly connected to a high-pressure spray head 11. The back of the water pump 9 is threadedly connected to a water suction pipe 12, and one end of the water suction pipe 12 is threadedly connected to a water tank 13.

[0027] The utility model provides a cleaning box 1, a fixing frame 2, a connecting plate 8, a water pump 9, a water outlet pipe 10, a high-pressure spray head 11, a water suction pipe 12 and a water tank 13 and other components for use in combination, so as to facilitate the cleaning of dirt on the surface of the tire before the thickness test, so as to improve the accuracy of the thickness test and reduce the error.

[0028] By starting the water pump 9, water is pumped into the water tank 13 through the water suction pipe 12 on the water suction end, so that the pumped cleaning water can pass through the high-pressure spray head 11 on the water outlet pipe 10 to clean the dirt on the fixed tire tread, thereby facilitating improving the accuracy of tire test thickness and reducing errors.

[0029] A water tank 13 for storing water is placed at the other end of the top of the fixing frame 2, which mainly serves to store water, and a water filling pipe 14 is installed at one end of the water tank 13 to facilitate adding water to the water tank 13; one end of the water filling pipe 14 is connected to an external water supply pump 9.

[0030] A drain pipe 15 is installed at the lower side of the washing box 1, so that the waste water after washing the tire can be discharged to the outside through it, and mounting grooves 16 are opened on the upper sides of the inside of the washing box 1, and a fixing plate 17 is installed at the upper part of the inside of the washing box 1, and mounting blocks are installed at both ends of the fixing plate 17, and the mounting blocks are clamped in the inside of the mounting groove 16. By setting the above components for use, it is convenient to remove the fixing plate 17 from the washing box 1;

[0031] A tire fixing groove 18 for fixing the tire is provided at the top center of the fixing plate 17, support plates 19 are installed at both ends of the top of the fixing plate 17, and an electric push rod 20 is fixedly installed at the outer center of the support plate 19. The electric push rod 20 passes through the output end of the support plate 19 and is clamped with an arc-shaped clamping seat 21 through a connecting block.

[0032] By starting the electric push rod 20, its output end drives the arc-shaped clamping seat 21 to clamp and fix the tire curved surface fixed in the tire fixing groove 18, so as to improve the stability of subsequent tire tread cleaning and testing.

[0033] 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 thickness detection device, comprising a cleaning box (1), characterized in that: A fixing frame (2) is fixed at the center of the top back end of the cleaning box (1), and a cylinder (3) is installed at one end of the top of the fixing frame (2). The cylinder (3) passes through the output end of the fixing frame (2) and is fixedly connected to a mounting plate (4). A holder (5) is installed at both ends of the bottom of the mounting plate (4). An ultrasonic thickness gauge (6) is clamped on the inner side of the holder (5), and a detection head (7) is installed at the test end of the ultrasonic thickness gauge (6); A connecting plate (8) is installed below one side of the fixing frame (2), and a water pump (9) is installed on the top of the connecting plate (8). The output end of the water pump (9) passes through the connecting plate (8) and is fixedly connected to a water outlet pipe (10). One end of the water outlet pipe (10) is threadedly connected to a high-pressure spray head (11). The back of the water pump (9) is threadedly connected to a water suction pipe (12), and one end of the water suction pipe (12) is threadedly connected to a water tank (13).

2. A tire thickness detection device according to claim 1, characterized in that: A water tank (13) for storing water is arranged at the other end of the top of the fixing frame (2), and a water supply pipe (14) is installed at one end of the water tank (13), and one end of the water supply pipe (14) is connected to an external water supply pump (9).

3. A tire thickness detection device according to claim 1, characterized in that: A drainage pipe (15) is installed below one side of the cleaning box (1), and installation grooves (16) are provided above both sides of the interior of the cleaning box (1).

4. A tire thickness detection device according to claim 1, characterized in that: A fixing plate (17) is provided above the interior of the cleaning box (1), and mounting blocks are installed at both ends of the fixing plate (17), the mounting blocks are clamped in the interior of the mounting groove (16), and a tire fixing groove (18) for fixing a tire is provided at the top center of the fixing plate (17).

5. A tire thickness detection device according to claim 4, characterized in that: Support plates (19) are installed at both ends of the top of the fixed plate (17), and an electric push rod (20) is fixedly installed at the center of the outer side of the support plate (19).

6. A tire thickness detection device according to claim 5, characterized in that: The output end of the electric push rod (20) passing through the support plate (19) is clamped with an arc-shaped clamping seat (21) via a connecting block.

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