Disassembly-free grinding tool for precise steel ball lapping grinding wheel

Abstract

The utility model discloses a precision steel ball lapping grinding wheel disassembly-free coping tool which comprises a machine frame, a mounting frame is arranged on the top of the machine frame, a disassembly-free mechanism is arranged on one side of the mounting frame, the disassembly-free mechanism comprises a motor, a rotating shaft, an eccentric wheel, a first fixing shaft, a telescopic plate, a second fixing shaft, a hook-shaped plate and a whole block, and the motor is fixedly installed on the top of the mounting frame. A rotating shaft is fixedly installed on an output shaft of the motor, an eccentric wheel is installed on the outer ring of the rotating shaft, a first fixing shaft is fixedly installed on one side of the eccentric wheel, and a telescopic plate is rotationally connected to the outer ring of the first fixing shaft. A motor is started to drive a rotating shaft to rotate, so that an eccentric wheel is driven to rotate, a first fixing shaft is driven to do circular motion, a telescopic plate is driven to move, at the moment, a second fixing shaft drives a hook-shaped plate to move, and the hook-shaped plate moves around a fixing rod; and the position of the steel ball in the hook-shaped plate can be adjusted, and the steel ball is prevented from being detached after being subsequently machined for a period of time.

Description

Technical Field

[0001] This utility model relates to the field of precision steel ball grinding and repair technology, specifically a precision steel ball grinding wheel grinding tool that does not require disassembly. Background Technology

[0002] During the production of precision steel balls, they require fine grinding and polishing. In the fine grinding of steel balls, two resin grinding wheels are usually used, one as a stationary plate and the other as a moving plate. Abrasive is added, and under the action of pressure and mechanical motion, the precision and surface quality of the steel balls are further improved. The cleaning quality is improved and the damage to the surface of the steel balls is reduced by using a spiral cleaning machine and a lifting turnover box. The cleaning solution is continuously circulated and filtered to ensure the cleanliness of the steel balls.

[0003] Currently, after a period of grinding, the two resin grinding wheel plates need to be disassembled periodically and transported to a turning machine for machining, which will reduce the processing speed. Therefore, a precision steel ball grinding wheel grinding fixture that does not require disassembly is designed. Utility Model Content

[0004] In order to solve the above problems, the purpose of this utility model is to provide a precision steel ball grinding wheel grinding fixture that does not require disassembly for regrinding, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model proposes a precision steel ball grinding wheel grinding fixture that does not require disassembly for regrinding, including a frame, the top of which is provided with a mounting bracket;

[0006] The mounting frame is equipped with a non-removable mechanism on one side, which includes a motor, a rotating shaft, an eccentric wheel, a first fixed shaft, a telescopic plate, a second fixed shaft, a hook-shaped plate, and a whole piece. The motor is fixedly mounted on the top of the mounting frame, and the output shaft of the motor is fixedly mounted with a rotating shaft. An eccentric wheel is mounted on the outer ring of the rotating shaft. A first fixed shaft is fixedly mounted on one side of the eccentric wheel. A telescopic plate is rotatably connected to the outer ring of the first fixed shaft. A second fixed shaft is rotatably connected to one side of the telescopic plate. A hook-shaped plate is rotatably connected to the outer ring of the second fixed shaft. A whole piece is fixedly mounted on one side of the hook-shaped plate.

[0007] In one example, a fixing rod is fixedly mounted on one side of the mounting bracket, and the fixing rod is rotatably connected to the hook-shaped plate.

[0008] In one example, a cylinder is fixedly mounted on one side of the frame, and a movable rod that is inserted and connected to the frame is fixedly mounted on the output shaft of the cylinder.

[0009] In one example, a mounting plate is fixedly installed at the end of the movable rod away from the cylinder, and a baffle is fixedly installed on the side of the mounting plate away from the movable rod.

[0010] In one example, a screw is threaded onto one side of the telescopic plate, and the screw adjusts the telescopic length of the plate.

[0011] In one example, a grinding wheel moving plate is fixedly installed on one side of the inner wall of the frame, and a stationary plate is fixedly installed on the other side of the inner wall of the frame.

[0012] The precision steel ball grinding wheel grinding fixture that requires no disassembly for regrinding proposed in this utility model can bring the following beneficial effects:

[0013] 1. This precision steel ball grinding wheel grinding fixture, which requires no disassembly, uses a motor to drive a rotating shaft, which in turn drives an eccentric wheel to rotate. This, in turn, causes the first fixed shaft to rotate in a circular motion, which in turn causes the telescopic plate to move. This, in turn, causes the hook-shaped plate to move through the second fixed shaft, allowing the hook-shaped plate to move around a fixed rod. This allows for adjustment of the position of the steel ball inside the hook-shaped plate and avoids disassembly after a period of processing.

[0014] 2. This precision steel ball grinding wheel grinding fixture does not require disassembly for grinding. The starting cylinder drives the movable rod to move, which in turn drives the baffle to move through the mounting plate, blocking one side of the hook-shaped plate to prevent the steel ball from slipping during processing. Then, the moving plate and the stationary plate of the grinding wheel cooperate with each other to facilitate the grinding of the steel ball. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the hook-shaped plate structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the mounting plate structure of this utility model.

[0019] In the diagram: 1. Frame; 2. Mounting bracket; 3. Motor; 4. Shaft; 5. Eccentric wheel; 6. First fixed shaft; 7. Telescopic plate; 8. Second fixed shaft; 9. Hook-shaped plate; 10. Fixed rod; 11. Solid piece; 12. Baffle; 13. Mounting plate; 14. Movable rod; 15. Cylinder; 16. Stationary plate; 17. Grinding wheel moving plate. Detailed Implementation

[0020] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0021] like Figures 1-3 As shown, an embodiment of this utility model proposes a precision steel ball grinding wheel grinding fixture that does not require disassembly, including a frame 1, and a mounting bracket 2 is provided on the top of the frame 1;

[0022] The mounting bracket 2 has a non-removable mechanism on one side, which includes a motor 3, a rotating shaft 4, an eccentric wheel 5, a first fixed shaft 6, a telescopic plate 7, a second fixed shaft 8, a hook plate 9, and a whole piece 11. The motor 3 is fixedly installed on the top of the mounting bracket 2. The output shaft of the motor 3 is fixedly installed with the rotating shaft 4. The outer ring of the rotating shaft 4 is installed with the eccentric wheel 5. The first fixed shaft 6 is fixedly installed on one side of the eccentric wheel 5. The outer ring of the first fixed shaft 6 is rotatably connected to the telescopic plate 7. The second fixed shaft 8 is rotatably connected to one side of the telescopic plate 7. The hook plate 9 is rotatably connected to the outer ring of the second fixed shaft 8. The whole piece 11 is fixedly installed on one side of the hook plate 9.

[0023] Specifically, a fixing rod 10 is fixedly installed on one side of the mounting frame 2. The fixing rod 10 is rotatably connected to the hook plate 9. The hook plate 9 is fixed by the fixing rod 10, so that it rotates around the fixing rod 10. The hook plate 9 is used to place and adjust the processed steel ball.

[0024] Specifically, a cylinder 15 is fixedly installed on one side of the frame 1. The output shaft of the cylinder 15 is fixedly installed with a movable rod 14 that is inserted and connected to the frame 1. The cylinder 15 drives the movable rod 14 to move, and the movable rod 14 drives the mounting plate 13 to move.

[0025] Specifically, an mounting plate 13 is fixedly installed on the end of the movable rod 14 away from the cylinder 15, and a baffle 12 is fixedly installed on the side of the mounting plate 13 away from the movable rod 14. The mounting plate 13 fixes the baffle 12 and drives it to move, while blocking one side of the hook plate 9 to prevent the processed steel ball from slipping.

[0026] Specifically, a screw is threaded onto one side of the telescopic plate 7. The screw adjusts the telescopic length of the telescopic plate 7, which in turn drives the second fixed shaft 8 to move, thereby driving the hook plate 9 to move.

[0027] Specifically, a grinding wheel moving plate 17 is fixedly installed on one side of the inner wall of the frame 1, and a stationary plate 16 is fixedly installed on the other side of the inner wall of the frame 1. The steel ball is ground by the grinding wheel moving plate 17, and the stationary plate 16 limits its movement.

[0028] Working principle: When adjusting the steel ball without disassembly during grinding, the motor 3 is started to drive the rotating shaft 4 to rotate, which in turn drives the eccentric wheel 5 to rotate. This causes the first fixed shaft 6 to rotate in a circular motion, which in turn drives the telescopic plate 7 to move. At this time, the second fixed shaft 8 drives the hook plate 9 to move, so that the hook plate 9 moves around the fixed rod 10, which can adjust the position of the steel ball inside the hook plate 9. Then, the cylinder 15 is started to drive the movable rod 14 to move. At this time, the mounting plate 13 drives the baffle 12 to move, blocking one side of the hook plate 9 to prevent the processed steel ball from slipping.

[0029] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0030] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A precision steel ball grinding wheel grinding fixture that does not require disassembly for refurbishment, comprising a frame (1), wherein a mounting bracket (2) is provided on the top of the frame (1). Its features are: The mounting bracket (2) is provided with a non-disassembly mechanism on one side, and the non-disassembly mechanism includes a motor (3), a rotating shaft (4), an eccentric wheel (5), a first fixed shaft (6), a telescopic plate (7), a second fixed shaft (8), a hook plate (9), and a whole piece (11). The top of the mounting bracket (2) is fixedly mounted with a motor (3), the output shaft of the motor (3) is fixedly mounted with a rotating shaft (4), the outer ring of the rotating shaft (4) is mounted with an eccentric wheel (5), the first fixed shaft (6) is fixedly mounted on one side of the eccentric wheel (5), the outer ring of the first fixed shaft (6) is rotatably connected with a telescopic plate (7), the second fixed shaft (8) is rotatably connected on one side of the telescopic plate (7), the hook plate (9) is rotatably connected on the outer ring of the second fixed shaft (8), and the whole piece (11) is fixedly mounted on one side of the hook plate (9).

2. The precision steel ball grinding wheel grinding fixture that does not require disassembly for regrinding, as described in claim 1, is characterized in that: A fixing rod (10) is fixedly installed on one side of the mounting bracket (2), and the fixing rod (10) is rotatably connected to the hook plate (9).

3. The precision steel ball grinding wheel grinding fixture without disassembly as described in claim 1, characterized in that: A cylinder (15) is fixedly installed on one side of the frame (1), and a movable rod (14) that is inserted and connected to the frame (1) is fixedly installed on the output shaft of the cylinder (15).

4. The precision steel ball grinding wheel grinding fixture that does not require disassembly for regrinding, as described in claim 3, is characterized in that: An mounting plate (13) is fixedly installed on the end of the movable rod (14) away from the cylinder (15), and a baffle (12) is fixedly installed on the side of the mounting plate (13) away from the movable rod (14).

5. The precision steel ball grinding wheel grinding fixture that does not require disassembly for regrinding, as described in claim 1, is characterized in that: A screw is threaded onto one side of the telescopic plate (7), and the screw adjusts the telescopic length of the telescopic plate (7).

6. The precision steel ball grinding wheel grinding fixture that does not require disassembly for regrinding, as described in claim 1, is characterized in that: A grinding wheel moving plate (17) is fixedly installed on one side of the inner wall of the frame (1), and a stationary plate (16) is fixedly installed on the other side of the inner wall of the frame (1).

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