Polishing cloth wheel testing device

Abstract

The utility model discloses a polishing cloth wheel testing device, which comprises a supporting bottom plate, a supporting seat, a motor and a rotating shaft, the supporting seat is fixed on the supporting bottom plate, the motor is fixed on the supporting seat, the rotating shaft is arranged at the output end of the motor, the rotating shaft is fixedly sleeved with a limiting fixing plate, the rotating shaft is detachably sleeved with a cloth wheel, and the cloth wheel is fixed on the supporting seat. A mounting ring is arranged at the center of the cloth wheel, a mounting hole is formed in the mounting ring, a limiting column is inserted into the mounting hole, and the limiting column penetrates through the mounting hole and is fixed to the outer side wall of the limiting fixing plate. The utility model belongs to the technical field of polishing cloth wheel testing, and particularly relates to a polishing cloth wheel testing device which is convenient for quickly disassembling and assembling a cloth wheel, saves time and improves testing efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing cloth wheel testing, in particular to a polishing cloth wheel testing device. Background Art

[0002] Polishing cloth wheel is one of the commonly used materials for polishing machines. The main material is cloth polishing wheel. The materials include linen, cotton, non-woven fabric, flannel, denim, miscellaneous cloth, as well as hemp wheel, nylon wheel, emery wheel, etc., which are all tools used for various polishing.

[0003] After the polishing cloth wheel is produced, the performance of the polishing cloth wheel needs to be tested. In the existing technology, the cloth wheel is directly fixed on the rotating shaft by screws, and then the product to be polished is placed next to the cloth wheel, and the cloth wheel is driven by a motor to rotate to polish the object. After polishing, the cloth wheel needs to be removed and replaced. The installation and disassembly of the cloth wheel is relatively cumbersome and wastes working time. Utility Model Content

[0004] In order to solve the above-mentioned problem, the utility model provides a polishing cloth wheel testing device which is convenient for quick disassembly and assembly of the cloth wheel, saves time and improves testing efficiency.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows:

[0006] A polishing cloth wheel testing device comprises a supporting base plate, a supporting seat, a motor and a rotating shaft, wherein the supporting seat is fixed on the supporting base plate, the motor is fixed on the supporting seat, the rotating shaft is arranged on the output end of the motor, a limiting fixing plate is fixedly sleeved on the rotating shaft, a cloth wheel is detachably sleeved on the rotating shaft, a mounting ring is provided at the center of the cloth wheel, a mounting hole is provided on the mounting ring, a limiting column is inserted in the mounting hole, and the limiting column passes through the mounting hole and is fixed on the outer wall of the limiting fixing plate; an active cavity is provided in one end of the rotating shaft, a limiting plate is slidably provided on the top wall of the active cavity to limit the cloth wheel, and an adjustment component is provided at the connection between the limiting plate and the active cavity.

[0007] Preferably, the adjusting assembly comprises a rotating block, a threaded rod, a threaded sleeve, a movable connecting plate, a connecting rod one and a connecting rod two, the threaded rod passing through the rotating shaft and one end of the movable cavity and being rotatably arranged on the inner side wall of the movable cavity, the rotating block is fixed on one end of the threaded rod, the threaded sleeve is threadedly sleeved on the threaded rod, the movable connecting plate passes through the movable cavity and the side wall of the rotating shaft and is fixed on the outer side wall of the threaded sleeve, one end of the connecting rod one is hinged under the top wall of the limiting plate, the other end of the connecting rod one is hinged to the outer side wall of the rotating shaft, one end of the connecting rod two is hinged to the connecting rod one, and the other end of the connecting rod two is hinged to the movable connecting plate.

[0008] Preferably, the limiting plate is arranged in an L-shaped structure.

[0009] Preferably, a limiting groove is embedded in the connection between the movable cavity and the side wall of the rotating shaft, and the movable connecting plate passes through the limiting groove and is slidably arranged relative to the limiting groove.

[0010] Preferably, the mounting holes and limiting columns are symmetrically provided in two groups up and down to increase stability.

[0011] Preferably, a lifting rod is provided on the support bottom plate near the top wall of the cloth wheel, a fixing frame is provided on the lifting rod, a pushing rod is fixed on the side wall of the fixing frame, and a clamping block is fixed at one end of the pushing rod to clamp and fix the object.

[0012] The utility model adopts the above structure to achieve the following beneficial effects:

[0013] The cloth wheel is initially limited by the limit column and the mounting hole, and then by adjusting the setting of the assembly, the rotating block is rotated to drive the threaded rod to rotate, the threaded rod drives the threaded sleeve block to move, and then drives the movable connecting plate to move, the movable connecting plate drives the second connecting rod to rotate, the second connecting rod drives the first connecting rod to rotate, and then drives the limit plate to move, the limit plate is moved out and tightened on one side of the mounting ring, thereby limiting and fixing the cloth wheel, facilitating the rapid disassembly and assembly of the cloth wheel, and improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall structural diagram of a polishing cloth wheel testing device of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a cloth wheel and a rotating shaft of a polishing cloth wheel testing device of the utility model;

[0016] Figure 3 This is a front view of a polishing cloth wheel testing device of the utility model;

[0017] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0018] Among them, 1. support base plate, 2. support seat, 3. motor, 4. rotating shaft, 5. limiting fixing plate, 6. cloth wheel, 7. mounting ring, 8. limiting column, 9. limiting plate, 10. movable cavity, 11. adjustment component, 12. rotating block, 13. threaded rod, 14. threaded sleeve block, 15. movable connecting plate, 16. connecting rod 1, 17. connecting rod 2, 18. limiting groove, 19. lifting rod, 20. fixing frame, 21. pushing rod, 22. clamping block, 23. mounting hole. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-4 As shown, the utility model is a polishing cloth wheel testing device, comprising a supporting base plate 1, a supporting seat 2, a motor 3 and a rotating shaft 4, wherein the supporting seat 2 is fixed on the supporting base plate 1, the motor 3 is fixed on the supporting seat 2, the rotating shaft 4 is arranged on the output end of the motor 3, a limited fixed plate 5 is fixedly sleeved on the rotating shaft 4, a cloth wheel 6 is detachably sleeved on the rotating shaft 4, a mounting ring 7 is arranged at the center of the cloth wheel 6, a mounting hole 23 is arranged on the mounting ring 7, a limited column 8 is inserted in the mounting hole 23, the limited column 8 penetrates the mounting hole 23 and is fixed on the outer wall of the limited fixed plate 5, and the mounting hole 23 and the limited column 8 are symmetrically arranged in two groups. An active cavity 10 is arranged in one end of the rotating shaft 4, a limited plate 9 is slidably arranged on the top wall of the active cavity 10, and the cloth wheel 6 is limited, an adjustment component 11 is arranged at the connection between the limited plate 9 and the active cavity 10, and the limited plate 9 is arranged in an L-shaped structure.

[0022] like Figure 4As shown, the adjustment component 11 includes a rotating block 12, a threaded rod 13, a threaded sleeve 14, a movable connecting plate 15, a connecting rod 16 and a connecting rod 2 17. The threaded rod 13 passes through the rotating shaft 4 and one end of the movable chamber 10 and is rotatably arranged on the inner wall of the movable chamber 10. The rotating block 12 is fixed on one end of the threaded rod 13. The threaded sleeve 14 is threadedly sleeved on the threaded rod 13. The movable connecting plate 15 passes through the movable chamber 10 and the side wall of the rotating shaft 4 and is fixed on the outer wall of the threaded sleeve 14. One end of the connecting rod 16 is hinged under the top wall of the limiting plate 9, and the other end of the connecting rod 16 is hinged on the outer wall of the rotating shaft 4. One end of the connecting rod 2 17 is hinged on the connecting rod 16, and the other end of the connecting rod 2 17 is hinged on the movable connecting plate 15. A limiting groove 18 is embedded in the connection between the movable chamber 10 and the side wall of the rotating shaft 4. The movable connecting plate 15 passes through the limiting groove 18 and is slidably arranged relative to the limiting groove 18.

[0023] like Figure 1 As shown, a lifting rod 19 is provided on the top wall of the supporting bottom plate 1 near the cloth wheel 6, a fixing frame 20 is provided on the lifting rod 19, a pushing rod 21 is fixed on the side wall of the fixing frame 20, and a clamping block 22 is fixed at one end of the pushing rod 21.

[0024] When in use, the rotating shaft 4 passes through the mounting ring 7, and the limiting column 8 is inserted into the mounting hole 23 to close the cloth wheel 6 to the limiting fixing plate 5. The rotating block 12 drives the threaded rod 13 to rotate, and the threaded rod 13 drives the threaded sleeve block 14 to move, thereby driving the movable connecting plate 15 to move, and the movable connecting plate 15 drives the second connecting rod 17 to rotate, and the second connecting rod 17 drives the first connecting rod 16 to rotate, thereby driving the limiting plate 9 to move, and the limiting plate 9 is moved out and pressed against one side of the mounting ring 7, so as to limit and fix the cloth wheel 6. The paired cloth wheels 6 are installed, and the items to be placed on the fixed frame 20. The push rod 21 drives the clamping block 22 to move and clamp the items. The lifting rod 19 drives the fixed frame 20 and the items to move up and down, and the height of the items is adjusted. The items are placed close to the cloth wheel 6. The motor 3 drives the rotating shaft 4, the limiting fixing plate 5 and the cloth wheel 6 to rotate to grind the items, and the performance of the cloth wheel 6 is tested. After the test is completed, the rotating block 12 is rotated in the opposite direction to move the limiting plate 9 toward the rotating shaft 4, and the cloth wheel 6 is removed for replacement.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A polishing wheel testing device, comprising a supporting base plate (1), a supporting seat (2), a motor (3) and a rotating shaft (4), wherein the supporting seat (2) is fixed on the supporting base plate (1), the motor (3) is fixed on the supporting seat (2), and the rotating shaft (4) is arranged on the output end of the motor (3), characterized in that: A limit fixing plate (5) is fixedly sleeved on the rotating shaft (4), a cloth wheel (6) is detachably sleeved on the rotating shaft (4), a mounting ring (7) is provided at the center of the cloth wheel (6), a mounting hole (23) is provided on the mounting ring (7), a limit column (8) is inserted into the mounting hole (23), and the limit column (8) passes through the mounting hole (23) and is fixed on the outer wall of the limit fixing plate (5); an active cavity (10) is provided in one end of the rotating shaft (4), a limit plate (9) is slidably provided on the top wall of the active cavity (10), and an adjustment component (11) is provided at the connection between the limit plate (9) and the active cavity (10).

2. A polishing wheel testing device according to claim 1, characterized in that: The adjusting assembly (11) comprises a rotating block (12), a threaded rod (13), a threaded sleeve block (14), a movable connecting plate (15), a connecting rod 1 (16) and a connecting rod 2 (17); the threaded rod (13) passes through the rotating shaft (4) and the movable chamber (10); one end of the threaded rod (13) is rotatably arranged on the inner wall of the movable chamber (10); the rotating block (12) is fixed on one end of the threaded rod (13); and the threaded sleeve block (14) is threadably sleeved on the threaded rod (13). The movable connecting plate (15) passes through the movable cavity (10) and the side wall of the rotating shaft (4) and is fixed on the outer wall of the threaded sleeve (14); one end of the connecting rod (16) is hinged to the bottom of the top wall of the limit plate (9); the other end of the connecting rod (16) is hinged to the outer wall of the rotating shaft (4); one end of the connecting rod (17) is hinged to the connecting rod (16); the other end of the connecting rod (17) is hinged to the movable connecting plate (15).

3. A polishing wheel testing device according to claim 2, characterized in that: The limiting plate (9) is arranged in an L-shaped structure.

4. A polishing wheel testing device according to claim 3, characterized in that: A limiting groove (18) is embedded at the connection between the movable cavity (10) and the side wall of the rotating shaft (4), and the movable connecting plate (15) passes through the limiting groove (18) and is slidably arranged relative to the limiting groove (18).

5. The polishing wheel testing device according to claim 4, characterized in that: The mounting holes (23) and the limiting columns (8) are provided in two groups symmetrically in the upper and lower parts.

6. The polishing wheel testing device according to claim 5, characterized in that: A lifting rod (19) is provided on the top wall of the support bottom plate (1) close to the cloth wheel (6), a fixing frame (20) is provided on the lifting rod (19), a pushing rod (21) is fixed on the side wall of the fixing frame (20), and a clamping block (22) is fixed on one end of the pushing rod (21).

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