Thickness measuring device capable of detecting wear degree of tire

Abstract

The utility model relates to the technical field of tire wear degree measuring devices, in particular to a thickness measuring device capable of detecting the wear degree of a tire, and solves the technical problems that when the wear degree of the tire is measured, the position of the tire needs to be fixed, but most of the thickness measuring devices for the wear degree of the tire are relatively simple in arrangement of most of fixing structures, and the measurement cost is relatively high. In the prior art, only tires with unified sizes can be fixed, and the size difference of the tires is large, so that the detection requirements of large-scale popularization and use are difficult to meet, and the use flexibility of the device is influenced; according to the technical scheme, the thickness measuring device capable of detecting the tire wear degree comprises a detection assembly, an adjusting assembly, a rotating assembly and a fixing assembly; compared with a traditional tire wear degree thickness measuring device, under the condition that the application range is limited, the clamping and fixing structure is flexibly adjusted by adjusting the clamping distance according to the actual diameter and thickness of the tire, the application range of the device is expanded, and the practical value of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of tire wear degree measuring devices, in particular to a thickness measuring device capable of detecting the wear degree of a tire. Background Art

[0002] Tires refer to round rubber products on vehicles (such as cars, bicycles, motorcycles, etc.) that are used to contact the ground and provide traction, support the weight of the vehicle, and reduce shock. Tires are usually made of multiple layers of materials, including rubber, steel wire, fiber, and other composite materials. Their design and construction can be optimized according to different uses and conditions. When tires are used, they will produce certain wear and loss, and need to be inspected regularly. When measuring the degree of tire wear, the tire position needs to be fixed. However, most tire wear thickness measuring devices can often only fix tires of the same size. Due to the large difference in tire size, it is difficult to meet the detection needs of large-scale promotion and use, which affects the flexibility of the device. Utility Model Content

[0003] In order to overcome the problem that most tire wear thickness measuring devices have relatively simple fixing structures, which can usually only fix tires of the same size, resulting in a relatively limited scope of application of the device.

[0004] The technical solution of the utility model is: a thickness measuring device capable of detecting the degree of tire wear, comprising a base, a first adjusting component, a detecting component, a first fixing component, a second fixing component, a second adjusting component, a rotating component and a tire body; the first adjusting component is arranged on one side of the base, the detecting component is arranged on one side of the first adjusting component, the first fixing component is also arranged on one side of the base, the second fixing component is arranged on one side of the first fixing component, the tire body is arranged on one side of the second fixing component, the second adjusting component is also arranged on one side of the base, the rotating component is arranged on one side of the second adjusting component, and the rotating component is arranged on the other side of the tire body.

[0005] Preferably, a base is provided to fix the position of the first fixing component, the first fixing component is used to fix the position of the second fixing component, one side of the tire body is clamped and fixed by the second fixing component according to the actual inner diameter of the tire body, the second adjusting component is used to drive the rotation component to move, the rotation component is moved to the inside of the tire body, and the tire body is driven to rotate by the rotation component. At the same time, the first adjusting component is used to move the position of the detection component, and the detection component contacts the outer surface of the tire body to perform specific measurement operations, thereby achieving the effect of flexibly adjusting the clamping and fixing structure according to the actual diameter and thickness of the tire, thereby enhancing the practical value of the device.

[0006] Preferably, the first adjustment component includes a support rod, a first screw rod, a first motor and a first connecting block; a support rod is arranged on the bottom surface of the base, and multiple groups of support rods are arranged, a first screw rod is arranged on one side of the base, and a first motor is arranged on the other side of the base, the output end of the first motor is connected with the first screw rod, and a first connecting block is arranged on the outside of the first screw rod; the base is supported and fixed by the support rod to ensure the stable position of the device, the first motor is used to drive the first screw rod to rotate, and the first screw rod is rotated to drive the first connecting block to move, and the first connecting block is used to connect and fix the detection component, thereby achieving the effect of ensuring the accurate measurement position.

[0007] Preferably, the detection component includes a fixing frame, a probe box, a probe body, a contact piece, a data collector and a display screen; a fixing frame is provided on one side of the first connecting block, a probe box is provided on one side of the fixing frame, a probe body is provided on the inner side of the probe box, the probe body is provided with multiple groups, a contact piece is provided at one end of the probe body, a data collector is provided on one side of the probe box, and a display screen is provided on the other side of the probe box; the probe box is fixedly connected by the fixing frame, the probe body is fixed by the probe box, the contact piece is fixed by the probe body support, the contact piece is contacted with the outer surface of the tire body, specific measurement operations are performed, the measured data is transmitted to the data collector through the probe body, the data collector is used to perform measurement data analysis operations, and the measurement data is displayed on the display screen.

[0008] Preferably, the first fixing component includes a fixing plate and a groove; the fixing plate is provided on one side of the base, and the groove is provided on one side of the fixing plate; the position of the groove is clearly defined by the fixing plate, and the second fixing component is fixed by the groove.

[0009] Preferably, the second fixed component includes a bidirectional screw, a second motor, a second connecting block, a second electric telescopic rod and a positioning plate; a bidirectional screw is arranged on the inner side of the groove, a second motor is arranged on one side of the fixed plate, the output end of the second motor is connected with the bidirectional screw, a second connecting block is arranged on the outer side of the bidirectional screw, two groups of second connecting blocks are arranged, a second electric telescopic rod is arranged on one side of the second connecting block, a positioning plate is arranged at one end of the second electric telescopic rod, and the positioning plate is slidably connected with the inner side of the tire body; the bidirectional screw is driven to rotate by the second motor, and the spacing between the two groups of second connecting blocks is adjusted by rotating the bidirectional screw, thereby adjusting the spacing between the two groups of positioning plates according to the actual inner diameter of the tire body, and the second electric telescopic rod is extended and retracted according to the actual thickness of the tire body to adjust the position of the positioning plate, and the positioning plate is used to preliminarily clamp and fix one side of the tire body.

[0010] Preferably, the second adjusting component includes a third screw rod, a third motor, a third connecting block and a third electric telescopic rod; a third screw rod is arranged on one side of the base, a third motor is arranged on the other side of the base, the output end of the third motor is connected with the third screw rod, a third connecting block is arranged on the outside of the third screw rod, and a third electric telescopic rod is arranged on one side of the third connecting block; the third screw rod is driven to rotate by the third motor, the position of the third connecting block is flexibly adjusted by rotating the third screw rod, the third connecting block is used to connect and fix the third electric telescopic rod, and the third electric telescopic rod is extended and retracted to flexibly adjust the height of the rotating component.

[0011] Preferably, the rotating assembly includes a connecting plate, a rotating shaft, a servo motor, a fourth electric telescopic rod, a support plate and an anti-skid layer; a connecting plate is provided at one end of the third electric telescopic rod, a rotating shaft is provided on one side of the connecting plate, the rotating shaft and the connecting plate are rotatably connected to each other, a servo motor is provided on the other side of the connecting plate, the output end of the servo motor is connected to the rotating shaft, a fourth electric telescopic rod is provided on the outer side of the rotating shaft, two groups of the fourth electric telescopic rods are provided, a support plate is provided at one end of the fourth electric telescopic rod, and an anti-skid layer is provided on one side of the support plate; the connecting shaft is rotated by the connecting plate, the rotating shaft is driven to rotate by the servo motor, the rotating shaft drives the fourth electric telescopic rod to rotate synchronously, the fourth electric telescopic rod is telescoped to adjust the distance between the two groups of support plates, the support plate is used to support and fix the tire body according to the actual inner diameter of the tire body, the inner surface of the tire body is contacted by the anti-skid layer, the friction between the friction support plate and the inner surface of the tire body is increased, thereby achieving the effect of flexibly adjusting the detection position of the tire body.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional fixed structures, most of them are simpler, and most of them use support frames to fix and support tires. During testing, they can only fix tires of the same size. However, due to the large size difference of tires for different vehicles, the device is difficult to meet the testing needs of large-scale promotion and use, which affects the large-scale use of the device. By adjusting the clamping spacing, the clamping fixing structure can be flexibly adjusted according to the actual diameter and thickness of the tire, thereby effectively expanding the scope of application of the device, improving the flexibility of the device and enhancing the practical value of the device;

[0014] 2. When fixing the tire body, the second motor on the fixed plate is controlled to drive the bidirectional screw in the groove to rotate, and the distance between the two sets of positioning plates is adjusted according to the actual inner diameter of the tire body. Then, the second electric telescopic rod is extended and retracted according to the actual thickness of the tire body, so that the positioning plate supports one side of the tire body, and the third electric telescopic rod is extended and retracted to adjust the height of the connecting plate. After the connecting plate is adjusted to the center position of the tire body, the third motor is used to drive the third screw to rotate, so as to flexibly adjust the position of the third connecting block, move the rotating shaft to the inner circle of the tire body, and extend and retract the fourth electric telescopic rod to adjust the distance between the two sets of support plates. According to the actual inner diameter of the tire body, the other side is supported and fixed, so as to solve the problem that the application scope of most thickness measuring devices is relatively limited and enhance the flexibility of the device;

[0015] 3. When performing measurement operations, the base is fixed by supporting the support rod, and the first motor is used to drive the first screw to rotate. Rotating the first screw drives the first connecting block to move, thereby driving the fixed frame to synchronously move, so that the contact piece contacts the outer surface of the tire body, and the measured data is transmitted to the data collector through the probe body on the probe box. The data collector is used to perform measurement data analysis operations. Finally, the measurement data is displayed on the display screen. When adjusting the measurement position, the servo motor is used to drive the shaft to rotate. Rotating the shaft drives the fourth electric telescopic rod to rotate synchronously, thereby driving the support plate to rotate synchronously. Rotating the support plate causes the anti-skid layer to drive the tire body to rotate synchronously, thereby converting the tire body surface position contacted by the contact piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a three-dimensional schematic diagram of a thickness measuring device capable of detecting tire wear degree of the utility model;

[0017] Figure 2 Shown is a three-dimensional structural schematic diagram of a detection component of a thickness measuring device capable of detecting tire wear degree of the utility model;

[0018] Figure 3 Shown is a three-dimensional structural schematic diagram of a fixing component of a thickness measuring device capable of detecting tire wear degree according to the utility model;

[0019] Figure 4 What is shown is a three-dimensional schematic diagram of the rotating component of a thickness measuring device capable of detecting the degree of tire wear according to the utility model.

[0020] Description of reference numerals: 1, base; 2, first adjustment component; 3, detection component; 4, first fixing component; 5, second fixing component; 6, second adjustment component; 7, rotating component; 8, tire body; 201, support rod; 202, first screw rod; 203, first motor; 204, first connecting block; 301, fixing frame; 302, probe box; 303, probe body; 304, contact piece; 305, data collector; 306, display screen; 401, fixed plate; 402, groove; 501, bidirectional screw; 502, second motor; 503, second connecting block; 504, second electric telescopic rod; 505, positioning plate; 601, third screw; 602, third motor; 603, third connecting block; 604, third electric telescopic rod; 701, connecting plate; 702, rotating shaft; 703, servo motor; 704, fourth electric telescopic rod; 705, support plate; 706, anti-slip layer. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a thickness measuring device capable of detecting the degree of tire wear, comprising a base 1, a first adjusting component 2, a detecting component 3, a first fixing component 4, a second fixing component 5, a second adjusting component 6, a rotating component 7 and a tire body 8; the first adjusting component 2 is arranged on one side of the base 1, the detecting component 3 is arranged on one side of the first adjusting component 2, the first fixing component 4 is also arranged on one side of the base 1, the second fixing component 5 is arranged on one side of the first fixing component 4, the tire body 8 is arranged on one side of the second fixing component 5, the second adjusting component 6 is also arranged on one side of the base 1, the rotating component 7 is arranged on one side of the second adjusting component 6, and the rotating component 7 is arranged on the other side of the tire body 8.

[0023] See also Figure 2In this embodiment, the first adjustment component 2 includes a support rod 201, a first screw rod 202, a first motor 203 and a first connecting block 204; a support rod 201 is arranged on the bottom surface of the base 1, and multiple groups of support rods 201 are arranged, a first screw rod 202 is arranged on one side of the base 1, and a first motor 203 is arranged on the other side of the base 1, the output end of the first motor 203 is connected with the first screw rod 202, and a first connecting block 204 is arranged on the outer side of the first screw rod 202. The base 1 is supported and fixed by the support rod 201 to ensure the stability of the position of the device, and the first motor 203 is used to drive the first screw rod 202 to rotate, and the first screw rod 202 is rotated to drive the first connecting block 204 to move, and the first connecting block 204 is used to connect and fix the detection component 3, so as to achieve the effect of ensuring the accurate measurement position; the detection component 3 includes a fixing frame 301, a probe box 302, a probe body 303, and a contact piece 3 04, data collector 305 and display screen 306; a fixing frame 301 is arranged on one side of the first connecting block 204, a probe box 302 is arranged on one side of the fixing frame 301, a probe body 303 is arranged on the inner side of the probe box 302, the probe body 303 is arranged in multiple groups, a contact piece 304 is arranged at one end of the probe body 303, a data collector 305 is arranged on one side of the probe box 302, and a display screen 306 is arranged on the other side of the probe box 302, the probe box 302 is fixedly connected by the fixing frame 301, the probe body 303 is fixed by the probe box 302, the contact piece 304 is supported and fixed by the probe body 303, the contact piece 304 is contacted with the outer surface of the tire body 8 by the contact piece 304, and specific measurement operations are performed, the measured data is transmitted to the data collector 305 through the probe body 303, the data collector 305 is used to perform measurement data analysis operations, and the measurement data is displayed on the display screen 306.

[0024] See also Figure 3-4In this embodiment, the first fixing component 4 includes a fixing plate 401 and a groove 402; a fixing plate 401 is provided on one side of the base 1, and a groove 402 is provided on one side of the fixing plate 401. The position of the groove 402 is clearly defined by the fixing plate 401, and the second fixing component 5 is fixed by the groove 402; the second fixing component 5 includes a bidirectional screw rod 501, a second motor 502, a second connecting block 503, a second electric telescopic rod 504 and a positioning plate 505; a bidirectional screw rod 501 is provided on the inner side of the groove 402, a second motor 502 is provided on one side of the fixing plate 401, and the output end of the second motor 502 is connected to the bidirectional screw rod 501, and the bidirectional screw rod 501 is connected to the second motor 502. A second connecting block 503 is arranged on the outside, and two groups of the second connecting blocks 503 are arranged. A second electric telescopic rod 504 is arranged on one side of the second connecting block 503, and a positioning plate 505 is arranged on one end of the second electric telescopic rod 504. The positioning plate 505 is slidably connected with the inner side of the tire body 8. The bidirectional screw rod 501 is driven to rotate by the second motor 502, and the bidirectional screw rod 501 is rotated to adjust the distance between the two groups of second connecting blocks 503, thereby adjusting the distance between the two groups of positioning plates 505 according to the actual inner diameter of the tire body 8. The second electric telescopic rod 504 is extended and retracted according to the actual thickness of the tire body 8 to adjust the position of the positioning plate 505, and the positioning plate 505 is used to preliminarily clamp and fix one side of the tire body 8;

[0025] The second adjustment component 6 includes a third screw rod 601, a third motor 602, a third connecting block 603 and a third electric telescopic rod 604; a third screw rod 601 is arranged on one side of the base 1, and a third motor 602 is arranged on the other side of the base 1, and the output end of the third motor 602 is connected to the third screw rod 601, and a third connecting block 603 is arranged on the outer side of the third screw rod 601, and a third electric telescopic rod 604 is arranged on one side of the third connecting block 603, and the third screw rod 601 is driven to rotate by the third motor 602, and the third screw rod 601 is rotated to flexibly adjust the position of the third connecting block 603, and the third connecting block 603 is used to connect and fix the third electric telescopic rod 604, and the third electric telescopic rod 604 is telescoped to flexibly adjust the height of the rotating component 7; the rotating component 7 includes a connecting plate 701, a rotating shaft 702, a servo motor 703, a fourth electric telescopic rod 704, a support plate 705 and an anti-slip layer 706; a connecting plate 701 is arranged at one end of the third electric telescopic rod 604, and a connecting plate 701 is arranged at one end of the connecting plate 701. A rotating shaft 702 is arranged on the side, and the rotating shaft 702 is rotatably connected with the connecting plate 701. A servo motor 703 is arranged on the other side of the connecting plate 701. The output end of the servo motor 703 is connected with the rotating shaft 702. A fourth electric telescopic rod 704 is arranged on the outer side of the rotating shaft 702. The fourth electric telescopic rod 704 is arranged in two groups. A support plate 705 is arranged at one end of the fourth electric telescopic rod 704. An anti-skid layer 706 is arranged on one side of the support plate 705. The rotating shaft 702 is rotated by the connecting plate 701, and the servo motor 703 is used to drive the rotating shaft 702 to rotate. The rotating shaft 702 drives the fourth electric telescopic rod 704 to rotate synchronously. The fourth electric telescopic rod 704 is telescoped to adjust the distance between the two groups of support plates 705. The support plate 705 is used to support and fix the tire body 8 according to the actual inner diameter of the tire body 8. The anti-skid layer 706 contacts the inner surface of the tire body 8 to increase the friction between the friction support plate 705 and the inner surface of the tire body 8, thereby achieving the effect of flexibly adjusting the detection position of the tire body 8.

[0026] When fixing one side of the tire body 8, two sets of positioning plates 505 are placed inside the inner circle of the tire body 8, and then, by controlling the second motor 502 on the fixed plate 401, the bidirectional screw rod 501 in the groove 402 is driven to rotate, and the distance between the two sets of positioning plates 505 is adjusted according to the actual inner diameter of the tire body 8, and then, the second electric telescopic rod 504 is extended and retracted according to the actual thickness of the tire body 8, so that the positioning plates 505 support one side of the tire body 8;

[0027] When fixing the other side of the tire body 8, the third electric telescopic rod 604 is extended and retracted to adjust the height of the connecting plate 701. After the connecting plate 701 is adjusted to the center position of the tire body 8, the third screw rod 601 is driven to rotate by the third motor 602. The third screw rod 601 is rotated to flexibly adjust the position of the third connecting block 603, and the rotating shaft 702 is moved to the inner circle of the tire body 8. Subsequently, the fourth electric telescopic rod 704 is extended and retracted to adjust the distance between the two sets of support plates 705, and the support plates 705 are used to support and fix the tire body 8 according to the actual inner diameter size.

[0028] When performing measurement, the support rod 201 is used to support the fixed base 1, and the first motor 203 is used to drive the first screw rod 202 to rotate. The first screw rod 202 is rotated to drive the first connecting block 204 to move, thereby driving the fixed frame 301 to move synchronously, so that the contact piece 304 contacts the outer surface of the tire body 8, and the measured data is transmitted to the data collector 305 through the probe body 303 on the probe box 302, and the data collector 305 is used to perform measurement data analysis operations, and finally, the measurement data is displayed on the display screen 306;

[0029] When adjusting the measuring position, the servo motor 703 is used to drive the rotating shaft 702 to rotate, and the rotating shaft 702 drives the fourth electric telescopic rod 704 to rotate synchronously, thereby driving the support plate 705 to rotate synchronously, and rotating the support plate 705 causes the anti-skid layer 706 to drive the tire body 8 to rotate synchronously, thereby changing the surface position of the tire body 8 that the contact piece 304 contacts.

[0030] Through the above steps, the position of the first fixing component 4 is fixed by setting the base 1, the position of the second fixing component 5 is fixed by the first fixing component 4, one side of the tire body 8 is clamped and fixed by the second fixing component 5 according to the actual inner diameter size, the position of the rotating component 7 is driven to move by the second adjusting component 6, the rotating component 7 is moved to the inside of the tire body 8, and the tire body 8 is driven to rotate by the rotating component 7. At the same time, the position of the detection component 3 is moved by the first adjusting component 2, and the detection component 3 contacts the outer surface of the tire body 8 to perform specific measurement operations.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A thickness measuring device for detecting the degree of tire wear, comprising a base (1); characterized in that: The invention also comprises a first adjustment component (2), a detection component (3), a first fixing component (4), a second fixing component (5), a second adjustment component (6), a rotating component (7) and a tire body (8); the first adjustment component (2) is arranged on one side of the base (1), the detection component (3) is arranged on one side of the first adjustment component (2), the first fixing component (4) is also arranged on one side of the base (1), the second fixing component (5) is arranged on one side of the first fixing component (4), the tire body (8) is arranged on one side of the second fixing component (5), the second adjustment component (6) is also arranged on one side of the base (1), the rotating component (7) is arranged on one side of the second adjustment component (6), and the rotating component (7) is arranged on the other side of the tire body (8).

2. A thickness measuring device capable of detecting the degree of tire wear according to claim 1, characterized in that: The first adjustment component (2) comprises a support rod (201), a first screw rod (202), a first motor (203) and a first connection block (204); the support rod (201) is arranged on the bottom surface of the base (1), and the support rod (201) is arranged in multiple groups; the first screw rod (202) is arranged on one side of the base (1), and the first motor (203) is arranged on the other side of the base (1); the output end of the first motor (203) is connected to the first screw rod (202), and the first connection block (204) is arranged on the outside of the first screw rod (202).

3. A thickness measuring device capable of detecting the degree of tire wear according to claim 2, characterized in that: The detection component (3) includes a fixing frame (301), a probe box (302), a probe body (303), a contact piece (304), a data acquisition device (305) and a display screen (306); a fixing frame (301) is arranged on one side of the first connecting block (204), a probe box (302) is arranged on one side of the fixing frame (301), a probe body (303) is arranged inside the probe box (302), multiple groups of probe bodies (303) are arranged, a contact piece (304) is arranged at one end of the probe body (303), a data acquisition device (305) is arranged on one side of the probe box (302), and a display screen (306) is arranged on the other side of the probe box (302).

4. A thickness measuring device capable of detecting tire wear according to claim 2, characterized in that: The first fixing component (4) comprises a fixing plate (401) and a groove (402); the fixing plate (401) is arranged on one side of the base (1), and the groove (402) is opened on one side of the fixing plate (401).

5. A thickness measuring device capable of detecting the degree of tire wear according to claim 4, characterized in that: The second fixing assembly (5) comprises a bidirectional screw rod (501), a second motor (502), a second connecting block (503), a second electric telescopic rod (504) and a positioning plate (505); the bidirectional screw rod (501) is arranged on the inner side of the groove (402), the second motor (502) is arranged on one side of the fixing plate (401), the output end of the second motor (502) is connected to the bidirectional screw rod (501), the second connecting block (503) is arranged on the outer side of the bidirectional screw rod (501), two groups of the second connecting blocks (503) are arranged, the second electric telescopic rod (504) is arranged on one side of the second connecting block (503), the positioning plate (505) is arranged at one end of the second electric telescopic rod (504), and the positioning plate (505) is slidably connected to the inner side of the tire body (8).

6. A thickness measuring device capable of detecting the degree of tire wear according to claim 4, characterized in that: The second adjustment component (6) comprises a third screw rod (601), a third motor (602), a third connecting block (603) and a third electric telescopic rod (604); the third screw rod (601) is arranged on one side of the base (1), the third motor (602) is arranged on the other side of the base (1), the output end of the third motor (602) is connected to the third screw rod (601), the third connecting block (603) is arranged on the outer side of the third screw rod (601), and the third electric telescopic rod (604) is arranged on one side of the third connecting block (603).

7. A thickness measuring device capable of detecting the degree of tire wear according to claim 6, characterized in that: The rotating assembly (7) comprises a connecting plate (701), a rotating shaft (702), a servo motor (703), a fourth electric telescopic rod (704), a support plate (705) and an anti-slip layer (706); a connecting plate (701) is arranged at one end of the third electric telescopic rod (604), a rotating shaft (702) is arranged at one side of the connecting plate (701), the rotating shaft (702) and the connecting plate (701) are rotatably connected to each other, a servo motor (703) is arranged at the other side of the connecting plate (701), an output end of the servo motor (703) and the rotating shaft (702) are connected to each other, a fourth electric telescopic rod (704) is arranged outside the rotating shaft (702), two groups of the fourth electric telescopic rod (704) are arranged, a support plate (705) is arranged at one end of the fourth electric telescopic rod (704), and an anti-slip layer (706) is arranged at one side of the support plate (705).

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