A polishing device for putter shaft machining

Abstract

The utility model discloses a kind of grinding devices for push rod processing, it is related to push rod polishing technical field, the grinding device for push rod processing, including base, the upper end of base is provided with clamp, the upper end of clamp is provided with driving motor, the output of driving motor is provided with polishing disc, the top of driving motor is provided with electric push rod, and electric push rod output end drives driving motor to move up and down, the clamp includes base plate and locating seat, and base plate is located in the upper end of locating seat, the center of base plate lower surface is provided with rotating column, the outside of rotating column is provided with second bearing, the center of locating seat upper surface is provided with rotating groove, and rotating column rotates with rotating groove by second bearing, the present scheme solves the problem that installation position is all fixed when existing push rod polishing, push rod needs to be lifted and then installed, time-consuming and laborious, poor flexibility.

Description

Technical Field

[0001] This utility model relates to the field of push rod grinding technology, specifically a grinding device for push rod processing. Background Technology

[0002] Push rod machining and polishing refers to the core process of precision machining and surface treatment of push rod components through mechanical or manual processes during the manufacturing of various push rods, in order to improve smoothness, accuracy and durability;

[0003] For example, the Chinese authorized patent with publication number CN222244006U (A Steel Surface Deburring and Grinding Device) includes a fixed base with a flipping structure on top. The flipping structure includes a vertical rod, a cavity, a first motor, a threaded rod, a threaded sleeve, a mounting bracket, a second motor, a rotating rod, a first turntable, a slide groove, an electric telescopic rod, and a second turntable. This steel surface deburring and grinding device, through the flipping structure, fixes the steel between the first and second turntables when deburring it. The first motor is started, causing the threaded rod to rotate, changing the position of the threaded sleeve. The electric telescopic rod then extends and retracts, bringing the top of the steel into contact with the grinding disc. The grinding machine is then started to grind one side of the steel. After one side is finished, the second motor is started, causing the rotating rod and the first turntable to rotate, flipping the steel to grind the other side, thus completing the flipping and grinding function of the steel.

[0004] However, in existing push rod grinding processes, the installation position is fixed, requiring the push rod to be lifted and then installed, which is time-consuming, labor-intensive, and lacks flexibility; therefore, it does not meet the current needs. In response, we have proposed a grinding device for push rod processing. Utility Model Content

[0005] The purpose of this utility model is to provide a grinding device for push rod processing, so as to solve the problems mentioned in the background art, that the installation position of existing push rods is fixed when grinding, and the push rod needs to be lifted and installed, which is time-consuming, labor-intensive and lacks flexibility.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for push rod processing, comprising: a base, a clamping fixture at the upper end of the base, a drive motor at the upper end of the clamping fixture, a grinding disc at the output end of the drive motor, an electric push rod at the top of the drive motor, and the output end of the electric push rod driving the drive motor to move up and down; the clamping fixture includes a base plate and a positioning seat, with the base plate located at the upper end of the positioning seat; a rotating column is provided at the center of the lower surface of the base plate; a second bearing is provided on the outside of the rotating column; a rotating groove is provided at the center of the upper surface of the positioning seat; and the rotating column rotates through the second bearing and the rotating groove.

[0007] Preferably, the outer side of the rotating groove is provided with a rotating groove, and the inner wall of the rotating groove is provided with a first positioning plate and a second positioning plate.

[0008] Preferably, a fixed seat is provided on one side of the rotating column, and the fixed seat is heat-fused to the lower surface of the base plate. Magnetic plates are embedded inside both sides of the fixed seat, and the fixed seat is magnetically fixed to the first positioning plate and the second positioning plate respectively through the magnetic plates.

[0009] Preferably, baffles are provided on the upper surfaces of both sides of the base plate, an extrusion plate is provided on one side of the baffle, a threaded groove is provided on one side surface of the baffle, a connecting seat is provided on one side surface of the extrusion plate, a first bearing is provided inside the connecting seat, a threaded post is inserted inside the first bearing, and the threaded post is rotatably connected to the connecting seat through the first bearing, and the threaded post is threadedly connected to the threaded groove.

[0010] Preferably, the upper surface of the base is provided with a mounting groove, and a ball screw slide rail is installed inside the mounting groove, and the moving end of the ball screw slide rail drives the positioning seat to move.

[0011] Preferably, the top of the electric push rod is provided with a crossbeam, the upper end of the crossbeam is provided with a linear slide rail, and the moving end of the linear slide rail drives the crossbeam to move.

[0012] Preferably, the linear slide rail is provided with a top frame at both the front and rear ends, and a vertical frame is provided at both ends of the top frame, with the bottom end of the vertical frame welded and fixed to the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model sets a rotating column at the lower end of the base plate. When the base plate is rotated, the fixed seat is magnetically fixed to the first positioning plate by magnetic suction piece. At this time, the front and rear openings of the installation space formed by the two baffles are aligned with the direction of the worker. At this time, the worker can directly insert the push rod between the two baffles without lifting it across the baffles and placing it on the upper end of the base plate. This saves time and effort and improves flexibility. After the push rod is fixed, the base plate is rotated again and the fixed seat rotates along the rotating groove. The fixed seat is magnetically fixed by magnetic suction piece and second positioning plate. This solves the problem that when the existing push rod is polished, the installation position is fixed and the push rod needs to be lifted and installed, which is time-consuming, labor-intensive and has poor flexibility.

[0015] (2) By setting a rotating groove on the upper surface of the positioning seat, when the base plate rotates, the fixed seat rotates along the rotating groove, which has a limiting effect, improves the stability of the base plate rotation, and the fixed seat also supports the base plate to prevent bending. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the clamp structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the clamp of this utility model;

[0019] Figure 4 This is a bottom view of the base plate structure of this utility model;

[0020] In the diagram: 1. Base; 2. Top frame; 3. Vertical frame; 4. Linear slide rail; 5. Horizontal frame; 6. Electric push rod; 7. Drive motor; 8. Grinding disc; 9. Fixture; 10. Mounting slot; 11. Ball screw slide rail; 12. Base plate; 13. Positioning seat; 14. Baffle; 15. Extrusion plate; 16. Threaded column; 17. Rotating groove; 18. First positioning plate; 19. Second positioning plate; 20. Threaded groove; 21. Connecting seat; 22. First bearing; 23. Rotating column; 24. Second bearing; 25. Rotating groove; 26. Fixed seat; 27. Magnetic suction plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4 This utility model provides an embodiment of a grinding device for processing push rods, comprising: a base 1, a clamp 9 disposed at the upper end of the base 1, a drive motor 7 disposed at the upper end of the clamp 9, a grinding disc 8 disposed at the output end of the drive motor 7, an electric push rod 6 disposed at the top of the drive motor 7, and the output end of the electric push rod 6 driving the drive motor 7 to move up and down; the clamp 9 includes a base plate 12 and a positioning seat 13, with the base plate 12 located at the upper end of the positioning seat 13; a rotating column 23 disposed at the center of the lower surface of the base plate 12; and a second shaft disposed outside the rotating column 23. The center of the upper surface of the positioning seat 13 is provided with a rotating groove 25, and the rotating column 23 rotates with the rotating groove 25 through the second bearing 24. The outer side of the rotating groove 25 is provided with a rotating groove 17, and the inner wall of the rotating groove 17 is provided with a first positioning plate 18 and a second positioning plate 19. A fixed seat 26 is provided on one side of the rotating column 23, and the fixed seat 26 is heat-fused to the lower surface of the base plate 12. Magnetic suction pieces 27 are embedded in the inner side of both sides of the fixed seat 26, and the fixed seat 26 is magnetically fixed to the first positioning plate 18 and the second positioning plate 19 respectively through the magnetic suction pieces 27.

[0023] Rotate the base plate 12, and the fixing seat 26 is magnetically fixed to the first positioning plate 18 through the magnetic suction piece 27. At this time, the front and rear openings of the installation space formed by the two baffles 14 are aligned with the direction of the worker. The worker can then directly insert the push rod between the two baffles 14 without lifting it across the baffles 14 and placing it on the top of the base plate 12, saving time and effort and improving flexibility.

[0024] Both sides of the base plate 12 are provided with baffles 14. A pressing plate 15 is provided on one side of the baffle 14. A threaded groove 20 is provided on one side of the baffle 14. A connecting seat 21 is provided on one side of the pressing plate 15. A first bearing 22 is provided inside the connecting seat 21. A threaded column 16 is inserted into the first bearing 22. The threaded column 16 is rotatably connected to the connecting seat 21 through the first bearing 22. The threaded column 16 is threadedly connected to the threaded groove 20. The upper surface of the base 1 is provided with an installation groove 10. A ball screw slide rail 11 is installed inside the installation groove 10. The moving end of the ball screw slide rail 11 drives the positioning seat 13 to move. A cross frame 5 is provided at the top of the electric push rod 6. A linear slide rail 4 is provided at the upper end of the cross frame 5. The moving end of the linear slide rail 4 drives the cross frame 5 to move. A top frame 2 is provided at both the front and rear ends of the linear slide rail 4. A vertical frame 3 is provided at both ends of the top frame 2. The bottom end of the vertical frame 3 is welded and fixed to the base 1.

[0025] The threaded column 16 is rotatably connected to the connecting seat 21 through the first bearing 22, and the threaded column 16 is threadedly connected to the threaded groove 20, which drives the extrusion plate 15 to extrude and fix the push rod. It is suitable for push rods of different sizes. Then the base plate 12 is rotated again, and the fixed seat 26 rotates along the rotating groove 17. The fixed seat 26 is magnetically fixed by the magnetic suction piece 27 and the second positioning plate 19.

[0026] During the polishing process, the PLC control system starts the linear slide rail 4 and the ball screw slide rail 11, which respectively drive the polishing disc 8 and the clamp 9 to adjust their positions. The electric push rod 6 drives the polishing disc 8 to move up and down, adjusting its position relative to the push rod. The output of the drive motor 7 drives the polishing disc 8 to rotate, polishing the surface of the push rod.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A grinding device for push rod processing, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a clamp (9), the upper end of the clamp (9) is provided with a drive motor (7), the output end of the drive motor (7) is provided with a grinding disc (8), the top end of the drive motor (7) is provided with an electric push rod (6), and the output end of the electric push rod (6) drives the drive motor (7) to move up and down. The clamp (9) includes a base plate (12) and a positioning seat (13), and the base plate (12) is located at the upper end of the positioning seat (13). A rotating column (23) is provided at the center of the lower surface of the base plate (12), and a second bearing (24) is provided on the outside of the rotating column (23). A rotating groove (25) is provided at the center of the upper surface of the positioning seat (13), and the rotating column (23) rotates with the rotating groove (25) through the second bearing (24).

2. A grinding device for push rod processing according to claim 1, characterized in that: The rotating groove (25) is provided with a rotating groove (17) on its outside, and a first positioning plate (18) and a second positioning plate (19) are provided on the inner wall of the rotating groove (17).

3. A grinding device for push rod processing according to claim 2, characterized in that: A fixed seat (26) is provided on one side of the rotating column (23), and the fixed seat (26) is heat-fused to the lower surface of the base plate (12). Magnetic absorbing pieces (27) are embedded in the interior of both sides of the fixed seat (26), and the fixed seat (26) is magnetically fixed to the first positioning plate (18) and the second positioning plate (19) respectively through the magnetic absorbing pieces (27).

4. A grinding device for push rod processing according to claim 1, characterized in that: Both sides of the base plate (12) are provided with baffles (14), one side of the baffle (14) is provided with an extrusion plate (15), one side of the baffle (14) is provided with a threaded groove (20), one side of the extrusion plate (15) is provided with a connecting seat (21), the connecting seat (21) is provided with a first bearing (22), a threaded column (16) is inserted into the first bearing (22), and the threaded column (16) is rotatably connected to the connecting seat (21) through the first bearing (22), and the threaded column (16) is threadedly connected to the threaded groove (20).

5. A grinding device for push rod processing according to claim 1, characterized in that: The upper surface of the base (1) is provided with an installation groove (10), and a ball screw slide rail (11) is installed inside the installation groove (10), and the moving end of the ball screw slide rail (11) drives the positioning seat (13) to move.

6. A grinding device for push rod processing according to claim 1, characterized in that: The top of the electric push rod (6) is provided with a crossbeam (5), and the upper end of the crossbeam (5) is provided with a linear slide rail (4), and the moving end of the linear slide rail (4) drives the crossbeam (5) to move.

7. A grinding device for push rod processing according to claim 6, characterized in that: The linear slide rail (4) is provided with a top frame (2) at both the front and rear ends. The top frame (2) is provided with a vertical frame (3) at both ends, and the bottom end of the vertical frame (3) is welded and fixed to the base (1).

Images