Device for detecting wear resistance of ball piece

Abstract

The utility model belongs to the technical field of wear resistance detection, and particularly relates to a ball piece wear resistance detection device which comprises a machine body, a first sliding groove is formed in the machine body, a first lead screw and a first sliding block are arranged in the first sliding groove, and a mounting frame is arranged on the first sliding block. The mounting frame comprises a first sliding block, a second sliding groove, a third sliding groove, a second lead screw, a third lead screw and a telescopic rod, the second sliding block is arranged in the second sliding groove, a vertical clamping plate is arranged on the second sliding block, a third sliding block is arranged in the third sliding groove, a transverse clamping plate is arranged on the third sliding block, and a spring is arranged on the telescopic rod. The vertical sliding groove and the transverse sliding groove are formed in the installation frame, the vertical clamping plate and the transverse clamping plate are controlled to move through the two independent lead screws and the two independent sliding blocks, the upper vertical clamping plate descends to be matched with the lower vertical clamping plate to finish vertical fixing of a ball, and the front transverse clamping plate moves backwards to be matched with the spring and the rear transverse clamping plate to transversely fix the ball. And fixation of the ball in each direction is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant detection, in particular to a device for detecting the wear-resistant performance of a ball piece. Background Art

[0002] With the continuous development of sports, various ball sports are deeply loved by people, including football, basketball, table tennis, etc. When producing ball sports equipment, its quality must be guaranteed to give users a better experience. For example, the wear resistance test of football ball pieces is used to test the wear resistance of footballs and ensure the service life and quality of footballs.

[0003] The existing soccer ball wear resistance testing device uses a high-speed rotating friction component to perform wear resistance testing on the soccer ball surface. When the friction component rotates at high speed, if the soccer ball is not firmly fixed, the soccer ball will be driven to rotate by the friction component, resulting in inaccurate test results.

[0004] In order to solve the above problems, a device for detecting the wear resistance of a ball piece is proposed in the present application. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a ball piece wear resistance detection device, including a body, a motor is fixedly provided on the body, a friction wheel is fixedly provided on the output shaft of the motor, a first slide groove is opened on the body, a first screw rod and a first slider are provided in the first slide groove, a mounting frame is fixedly provided on the first slider, the mounting frame includes a first slider, a second slide groove, a third slide groove, a second screw rod, a third screw rod and a telescopic rod, a second slider is slidably provided in the second slide groove, a vertical clamp is fixedly provided on the second slider, a third slider is slidably provided in the third slide groove, a horizontal clamp is fixedly provided on the third slider, a ball is movably provided in the middle of the horizontal clamp, and a spring is fixedly provided on the fixed end of the telescopic rod.

[0006] Preferably, the first screw rod is rotatably connected in the first slide groove, the first slider is spirally connected to the first screw rod, the first slider is slidably connected in the first slide groove, the second screw rod is rotatably connected in the second slide groove, the second slider is spirally connected to the second screw rod, the second slider is slidably connected in the second slide groove, the third screw rod is rotatably connected in the third slide groove, the third slider is spirally connected to the third screw rod, the third slider is slidably connected in the third slide groove, and a stabilizing rod is slidably provided on the second slider, and the stabilizing rod is fixedly connected to the bottom of the second slide groove.

[0007] Preferably, the first slide groove, the first slider, the second slide groove, the second slider, the third slide groove and the third slider are all in a "T" shape.

[0008] Preferably, a ball sheet is provided on the surface of the sphere, vertical clamps are provided at the upper and lower positions of the sphere, and horizontal clamps are provided at the front and rear positions of the sphere, and the inner sides of the vertical and horizontal clamps are tightly fitted to the surface of the sphere.

[0009] Preferably, the fixed end of the telescopic rod is fixedly mounted on the vertical rod of the mounting frame, one end of the spring is fixedly connected to the fixed end of the telescopic rod, the other end of the spring is fixedly connected to the transverse clamping plate, the telescopic end of the telescopic rod is fixedly connected to the transverse clamping plate, and the telescopic end of the telescopic rod is located in the middle of the spring.

[0010] Preferably, the friction surface of the friction wheel contacts the ball piece on the surface of the sphere, a display screen and an adjustment button are fixedly provided on the body, and handles are connected to the ends of the first screw rod, the second screw rod and the third screw rod.

[0011] The above technical solution of the utility model has the following beneficial technical effects:

[0012] The utility model designs the fixing device as a movable mounting frame structure. When the first screw rod is rotated, the two mounting frames will move relative to each other, thereby controlling the two balls to approach or move away from the friction wheel, so that the device can complete the wear resistance detection of the two ball pieces at the same time, and then two vertical and horizontal sliding grooves are opened on the mounting frame, and two independent screw rods and sliders are used to control the movement of the vertical and horizontal clamping plates. The upper vertical clamping plate descends to fix the ball on the lower vertical clamping plate to complete the vertical fixation of the ball, and the front horizontal clamping plate moves backward, and the telescopic rod and the spring push the rear horizontal clamping plate forward, so as to fix the ball laterally, and finally complete the fixation of the ball in each direction, and the side of the horizontal clamping plate can leak out the ball piece, so as not to affect the wear resistance detection of the ball piece. The fixation of the ball in each direction prevents the ball from being driven to move by the friction wheel, so that the detection of the wear resistance performance of the ball piece is more accurate; at the same time, the movement of the mounting frame and the clamping plate can be manually controlled, so that the cost and consumption of the device are reduced, and it is also more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0016] Reference numerals:

[0017] 1. Machine body; 101. First slide groove; 102. First screw rod; 2. Mounting frame; 201. First slider; 202. Second slide groove; 203. Third slide groove; 204. Second screw rod; 205. Third screw rod; 3. Vertical clamping plate; 301. Second slider; 302. Stabilizing rod; 4. Horizontal clamping plate; 401. Third slider; 5. Telescopic rod; 501. Spring; 6. Ball; 7. Motor; 701. Friction wheel. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0020] A device for detecting the wear resistance of a ball piece provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0021] Embodiment 1:

[0022] Combination Figure 1-3As shown, a ball piece wear resistance detection device provided by the utility model comprises an organism 1, a motor 7 is fixedly arranged on the organism 1, a friction wheel 701 is fixedly arranged on the output shaft of the motor 7, a first slide groove 101 is opened on the organism 1, a first screw rod 102 and a first slider 201 are arranged in the first slide groove 101, a mounting frame 2 is fixedly arranged on the first slider 201, the mounting frame 2 comprises a first slider 201, a second slide groove 202, a third slide groove 203, a second screw rod 204, a third screw rod 205 and a telescopic rod 5, a second slide groove 202 is slidably arranged with a second slider 301, and the second slider 301 is fixedly arranged with a The vertical clamping plate 3, the third sliding groove 203 is provided with a third slider 401 for sliding, the third slider 401 is fixed with a transverse clamping plate 4, the middle of the transverse clamping plate 4 is provided with a sphere 6 for movement, the fixed end of the telescopic rod 5 is fixed with a spring 501, the first screw rod 102 is rotatably connected in the first sliding groove 101, the first slider 201 is spirally connected to the first screw rod 102, the first slider 201 is slidably connected in the first sliding groove 101, the second screw rod 204 is rotatably connected in the second sliding groove 202, the second slider 301 is spirally connected to the second screw rod 204, and the second slider 301 is slidably connected in the second sliding groove 202 The third screw rod 205 is rotatably connected in the third slide groove 203, the third slider 401 is spirally connected to the third screw rod 205, the third slider 401 is slidably connected in the third slide groove 203, a stabilizing rod 302 is slidably provided on the second slider 301, and the stabilizing rod 302 is fixedly connected to the bottom of the second slide groove 202, the first slide groove 101, the first slider 201, the second slide groove 202, the second slider 301, the third slide groove 203 and the third slider 401 are all in a "T" shape, a ball sheet is provided on the surface of the sphere 6, vertical clamps 3 are provided at the upper and lower positions of the sphere 6, and horizontal clamps are provided at the front and rear positions of the sphere 6 Plate 4, the inner side surfaces of the vertical splint 3 and the horizontal splint 4 are tightly fitted with the surface of the sphere 6, the fixed end of the telescopic rod 5 is fixedly installed on the vertical rod of the mounting frame 2, one end of the spring 501 is fixedly connected to the fixed end of the telescopic rod 5, the other end of the spring 501 is fixedly connected to the horizontal splint 4, the telescopic end of the telescopic rod 5 is fixedly connected to the horizontal splint 4, the telescopic end of the telescopic rod 5 is located in the middle of the spring 501, the friction surface of the friction wheel 701 is in contact with the ball piece on the surface of the sphere 6, a display screen and an adjusting button are fixedly provided on the body 1, and handles are connected to the ends of the first screw rod 102, the second screw rod 204 and the third screw rod 205.

[0023] Specifically, a motor 7 is fixedly mounted on the machine body 1, and a friction wheel 701 is fixedly welded on the output shaft of the motor 7, so that the machine body 1 can control the start and rotation rate of the motor 7, and the motor 7 can control the rotation speed and number of rotations of the friction wheel 701. A first slide groove 101 is provided on the upper surface of the machine body 1, and a first slider 201 is slidably connected in the first slide groove 101. A mounting frame 2 is fixedly welded on the first slider 201, and a second slide groove 202 and a third slide groove 203 are respectively provided on the vertical rod and the horizontal rod of the mounting frame 2, and a second screw rod 204 and a third screw rod 205 are respectively slidably connected in the second slide groove 202 and the third slide groove 203, and a first slider 201 is provided on the first slider 201. 01, the second screw rod 204 and the third screw rod 205 are respectively spirally connected with the first screw rod 102, the second slider 301 and the third slider 401, and the first screw rod 102, the second slider 301 and the third slider 401 are respectively slidably connected in the first slide groove 101, the second slide groove 202 and the third slide groove 203, so that the rotation of the first screw rod 102, the second screw rod 204 and the third screw rod 205 can control the first slider 201, the second slider 301 and the third slider 401 to slide in the first slide groove 101, the second slide groove 202 and the third slide groove 203, and the first slide groove 101, the first slider 201, the second slide groove 202, the second slider 301, The third slide groove 203 and the third slider 401 are both in a "T" shape, so that the movement of the first slider 201, the second slider 301 and the third slider 401 is more stable. The vertical clamping plate 3 and the horizontal clamping plate 4 are respectively fixedly welded on the second slider 301 and the third slider 401, so that the vertical clamping plate 3 and the horizontal clamping plate 4 can move with the second slider 301 and the third slider 401. A stabilizing rod 302 is also slidably connected to the second slider 301, and the stabilizing rod 302 is fixedly connected to the bottom of the second slide groove 202, so that the second slider 301 is more stable in the process of driving the vertical clamping plate 3 to move up and down, and will not shake. It is fixed on the vertical rod of the mounting frame 2. A telescopic rod 5 is installed, and a spring 501 is fixedly welded at the fixed end of the telescopic rod 5, and the spring 501 surrounds the telescopic end of the telescopic rod 5, and the spring 501 and the telescopic end of the telescopic rod 5 are fixedly welded on the transverse clamping plate 4, so that the transverse clamping plate 4 behind the sphere 6 will be pushed toward the sphere 6 by the spring 501 and the telescopic rod 5, thereby cooperating with the transverse clamping plate 4 in front of the sphere 6 to complete the transverse fixation, and the vertical clamping plate 3 above the sphere 6 will cooperate with the vertical clamping plate 3 at the bottom of the sphere 6 to complete the vertical fixation after being lowered, so that each direction of the sphere 6 is fixed, so that when the friction wheel 701 rubs the ball piece on the sphere 6, the movement of the sphere 6 will not be affected, thereby making the detection result more accurate.

[0024] The working principle and use process of the utility model are as follows: first, the ball 6 with the ball piece is placed on the vertical clamping plate 3 below, and then the second screw rod 204 and the third screw rod 205 are controlled to rotate, so that the second slider 301 and the third slider 401 slide in the second slide groove 202 and the third slide groove 203 respectively, driving the vertical clamping plate 3 and the horizontal clamping plate 4 to approach the ball 6. Finally, the vertical clamping plate 3 will fix the ball 6 vertically, and the horizontal clamping plate 4 will cooperate with the telescopic rod 5 and the spring 501 to fix the ball 6 horizontally, completing the fixation of the ball 6 in each direction, and then rotate the first screw rod 102 to control the two first sliders 201 to slide relative to each other in the first slide groove 101, driving the two mounting frames 2 to approach the friction wheel 701, so that the ball piece on the ball 6 contacts the friction surface of the friction wheel 701, and finally, the speed and rotation time of the motor 7 are controlled by the adjusting button on the body 1, thereby controlling the speed and number of rotations of the friction wheel 701 to complete the wear resistance test of the ball piece.

[0025] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A device for detecting the wear resistance of a ball piece, comprising an organic body (1), characterized in that: The machine body (1) is fixedly provided with a motor (7), an output shaft of the motor (7) is fixedly provided with a friction wheel (701), the machine body (1) is provided with a first slide groove (101), a first screw rod (102) and a first slider (201) are arranged in the first slide groove (101), a mounting frame (2) is fixedly provided on the first slider (201), and the mounting frame (2) comprises a first slider (201), a second slide groove (202), a third slide groove (203), a second screw rod ( 204), a third screw rod (205) and a telescopic rod (5), a second slider (301) is slidably provided in the second slide groove (202), a vertical clamping plate (3) is fixedly provided on the second slider (301), a third slider (401) is slidably provided in the third slide groove (203), a transverse clamping plate (4) is fixedly provided on the third slider (401), a ball (6) is movably provided in the middle of the transverse clamping plate (4), and a spring (501) is fixedly provided on the fixed end of the telescopic rod (5).

2. A ball piece wear resistance detection device according to claim 1, characterized in that: The first screw rod (102) is rotatably connected in the first slide groove (101), the first slider (201) is spirally connected to the first screw rod (102), the first slider (201) is slidably connected in the first slide groove (101), the second screw rod (204) is rotatably connected in the second slide groove (202), the second slider (301) is spirally connected to the second screw rod (204), the second slider (301) is slidably connected in the second slide groove (202), the third screw rod (205) is rotatably connected in the third slide groove (203), the third slider (401) is spirally connected to the third screw rod (205), the third slider (401) is slidably connected in the third slide groove (203), and a stabilizing rod (302) is slidably provided on the second slider (301), and the stabilizing rod (302) is fixedly connected to the bottom of the second slide groove (202).

3. A ball piece wear resistance detection device according to claim 1, characterized in that: The first slide groove (101), the first slider (201), the second slide groove (202), the second slider (301), the third slide groove (203) and the third slider (401) are all in a "T" shape.

4. A ball piece wear resistance detection device according to claim 1, characterized in that: The surface of the sphere (6) is provided with a spherical sheet, the upper and lower positions of the sphere (6) are provided with vertical clamping plates (3), and the front and rear positions of the sphere (6) are provided with horizontal clamping plates (4), and the inner side surfaces of the vertical clamping plates (3) and the horizontal clamping plates (4) are tightly fitted with the surface of the sphere (6).

5. A ball piece wear resistance detection device according to claim 1, characterized in that: The fixed end of the telescopic rod (5) is fixedly mounted on the vertical rod of the mounting frame (2); one end of the spring (501) is fixedly connected to the fixed end of the telescopic rod (5); the other end of the spring (501) is fixedly connected to the transverse clamping plate (4); the telescopic end of the telescopic rod (5) is fixedly connected to the transverse clamping plate (4); and the telescopic end of the telescopic rod (5) is located in the middle of the spring (501).

6. A ball piece wear resistance detection device according to claim 1, characterized in that: The friction surface of the friction wheel (701) contacts the ball sheet on the surface of the sphere (6); a display screen and an adjustment button are fixedly provided on the body (1); and handles are connected to the ends of the first screw rod (102), the second screw rod (204) and the third screw rod (205).

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