A polishing device for bicycle frame production

Abstract

The application discloses a polishing device for bicycle frame production and belongs to the technical field of bicycle frames. The polishing device for bicycle frame production comprises a polishing base, polishing mechanisms are arranged at the top of the polishing base, a servo motor one drives a reciprocating screw rod to rotate in the interior of an operating frame, the reciprocating screw rod is screw-connected with a moving block arranged outside, so that the moving block is stressed to slide in the interior of the operating frame, the moving block drives an electric push rod one to move, the electric push rod one drives a servo motor two to lift, the servo motor two drives an electric push rod two to rotate, the electric push rod two drives a servo motor three to move, and the servo motor three drives a grinding wheel arranged at the bottom to polish the bicycle frame, so that the bicycle frame can be conveniently polished at multiple angles, the polishing position and the polishing height can be conveniently adjusted, and the operation is simple, fast and convenient.

Description

Technical Field

[0001] This application relates to the field of bicycle frame technology, specifically a grinding device for bicycle frame production. Background Technology

[0002] A bicycle frame polishing device is a piece of equipment used to polish bicycle frames. Its working principle is mainly to use an electric motor to drive a grinding wheel to rotate, so that the bicycle frame comes into contact with the grinding wheel to achieve the purpose of polishing.

[0003] Chinese utility model patent CN219945675U discloses a bicycle frame grinding device, including a base with a support column longitudinally integrated into the upper middle part of the base; bolt holes are longitudinally opened at the four corners inside the base. The device is characterized by a staggered dual-station grinding table structure connected to the upper end of the support column. This utility model's grinding table, with its staggered extension plate, drive motor, and grinding wheel, facilitates the staggered grinding positions, effectively ensuring operator space and avoiding obstruction of the bicycle frame, making it more convenient to use. However, the above technical solution has the following drawbacks: while the drive motor drives the grinding wheel to grind the bicycle frame, the grinding position and angle cannot be adjusted according to usage needs, requiring manual fixation of the frame, making operation cumbersome and inconvenient.

[0004] Therefore, this application provides a grinding apparatus for bicycle frame production to solve the above-mentioned problems. Utility Model Content

[0005] This application provides a grinding device for bicycle frame production, which aims to solve the problems mentioned in the background art. The existing grinding device uses a drive motor to drive a grinding wheel to grind the bicycle frame, but it cannot adjust the grinding position and angle according to the usage requirements. It still requires manual fixation of the frame, which is cumbersome and inconvenient to use.

[0006] To achieve the above objectives, this application provides the following technical solution: a grinding device for bicycle frame production, comprising a grinding base, wherein grinding mechanisms are provided on both sides of the top of the grinding base;

[0007] To address the problems of existing grinding mechanisms that use a drive motor to grind bicycle frames but lack the ability to adjust the grinding position and angle according to user needs, still requiring manual frame fixing, resulting in cumbersome operation and inconvenience, the proposed grinding mechanism includes two sets of operating frames fixedly connected to the top of the grinding base. Each operating frame houses a reciprocating lead screw and a servo motor. The output end of the servo motor extends into the operating frame and is fixedly connected to the reciprocating lead screw. A moving block is located outside the reciprocating lead screw, and an electric actuator is fixedly connected to the top of the moving block. A second servo motor is fixedly connected to the top of the first electric actuator, and the output end of the second servo motor is fixedly connected to the second electric actuator. The output end of the electric actuator is fixedly connected to a servo motor, and the output end of the servo motor is fixedly connected to a grinding wheel. The servo motor drives the reciprocating screw to rotate inside the operating frame. The reciprocating screw is threadedly connected to an externally mounted moving block, causing the moving block to slide inside the operating frame under force. This causes the moving block to move the electric actuator, which in turn drives the servo motor to lift and lower. The servo motor then drives the electric actuator to rotate, which in turn drives the servo motor to move. The servo motor then drives the grinding wheel at the bottom to grind the bicycle frame. This allows for convenient multi-angle grinding of the bicycle frame, and easy adjustment of the grinding position and height. The operation is simple, quick, and convenient.

[0008] Preferably, in order to solve the problem of convenient grinding, the two sets of operating frames are arranged symmetrically at the center, and the reciprocating screw is rotatably connected to the operating frame. The arrangement of the operating frames symmetrically at the center and the rotatable connection of the reciprocating screw to the operating frame facilitates grinding operations.

[0009] Preferably, in order to solve the problem of the moving block's stability, the reciprocating screw is threadedly connected to the moving block, the moving block is disposed inside the operating frame, and the moving block is slidably connected to the operating frame. The threaded connection between the reciprocating screw and the moving block allows the moving block to slide inside the operating frame under force, thereby improving the stability of the moving block's movement.

[0010] Preferably, to solve the problem of fixing the bicycle frame during the grinding process, a placement platform is provided on the top of the grinding base. A servo motor is installed inside the grinding base, and its output end is fixedly connected to the placement platform. A fixing frame is fixedly connected to the outside of the placement platform. A threaded rod is installed inside the fixing frame, and a throttle handle is rotatably connected to the top of the fixing frame. The bottom end of the throttle handle extends into the inside of the fixing frame and is fixedly connected to the threaded rod. A fixing plate is installed outside the threaded rod. When the bicycle is placed on the placement platform, rotating the throttle handle causes the threaded rod to rotate inside the fixing frame. The threaded rod is threadedly connected to the fixing plate, allowing the fixing plate to slide within the fixing frame under force. The fixing plate fixes the bicycle frame to the top of the placement platform, and the servo motor drives the placement platform to rotate. This facilitates both fixing and rotating the bicycle frame, making the operation simple, quick, and convenient.

[0011] Preferably, to address the issue of ease of operation, the threaded rod is rotatably connected to the fixing frame, the threaded rod is threadedly connected to the fixing plate, the fixing plate is disposed inside the fixing frame, and the fixing plate is slidably connected to the fixing frame. The threaded rod is threadedly connected to the fixing plate, which facilitates the fixing of the bicycle frame and makes it convenient to use.

[0012] Preferably, to address the issue of conveniently fixing and rotating the bicycle frame, multiple sets of fixing brackets are arranged in a circular array, and the placement platform is rotatably connected to the grinding base. The multiple sets of fixing brackets can fix the bicycle frame, and the rotatable connection between the placement platform and the grinding base allows the position of the bicycle frame to be adjusted according to usage requirements, making it convenient to use.

[0013] This grinding mechanism uses a servo motor to drive a reciprocating screw to rotate inside the operating frame. The reciprocating screw is threadedly connected to an externally mounted moving block, causing the moving block to slide within the operating frame under force. This causes the moving block to move an electric push rod, which in turn drives a servo motor to lift and lower. The servo motor then drives another electric push rod to rotate, which in turn drives a servo motor to move a third servo motor. Finally, the servo motor drives a grinding wheel at the bottom to grind the bicycle frame. This mechanism allows for convenient multi-angle grinding of the bicycle frame and easy adjustment of the grinding position and height. It is simple, quick, and easy to use.

[0014] This grinding mechanism places the bicycle on a platform. By rotating the throttle, the throttle drives the threaded rod to rotate inside the fixed frame. The threaded rod is threadedly connected to the external fixed plate, causing the fixed plate to slide inside the fixed frame under force. The fixed plate fixes the bicycle frame to the top of the platform. A servo motor drives the platform to rotate, making it easy to fix and rotate the bicycle frame. The operation is simple, quick, and convenient. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a grinding device for bicycle frame production;

[0016] Figure 2 A schematic front view of a grinding device for bicycle frame production;

[0017] Figure 3 This is a top view schematic diagram of a grinding device used in bicycle frame production.

[0018] In the picture:

[0019] 1. Grinding base; 2. Grinding mechanism; 21. Operating frame; 22. Reciprocating lead screw; 23. Servo motor one; 24. Moving block; 25. Electric actuator one; 26. Servo motor two; 27. Electric actuator two; 28. Servo motor three; 29. ​​Grinding wheel; 30. Placement platform; 31. Servo motor four; 32. Fixing frame; 33. Threaded rod; 34. Throttle; 35. Fixing plate. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] Example 1

[0022] This embodiment provides a grinding device for bicycle frame production, such as... Figure 1-3 As shown, the grinding device for bicycle frame production includes a grinding base 1, and grinding mechanisms 2 are provided on both sides of the top of the grinding base 1.

[0023] The grinding mechanism 2 allows for convenient multi-angle grinding of the bicycle frame, and easy adjustment of the grinding position and height. It is simple, quick, and easy to use.

[0024] Specifically, the grinding mechanism 2 includes two sets of operating frames 21 fixedly connected to the top of the grinding base 1. A reciprocating screw 22 is installed inside the operating frame 21. A servo motor 23 is installed inside the operating frame 21. The output end of the servo motor 23 extends into the inside of the operating frame 21 and is fixedly connected to the reciprocating screw 22. A moving block 24 is installed outside the reciprocating screw 22. An electric push rod 25 is fixedly connected to the top of the moving block 24. A servo motor 26 is fixedly connected to the top of the electric push rod 25. An electric push rod 27 is fixedly connected to the output end of the servo motor 26. A servo motor 28 is fixedly connected to the output end of the electric push rod 27. A grinding wheel 29 is fixedly connected to the output end of the servo motor 28.

[0025] In use, the servo motor 23 drives the reciprocating screw 22 to rotate inside the operating frame 21. The reciprocating screw 22 is threadedly connected to the externally mounted moving block 24, causing the moving block 24 to slide inside the operating frame 21 under force. This causes the moving block 24 to move the electric push rod 25, which in turn drives the servo motor 26 to rise and fall. The servo motor 26 then drives the electric push rod 27 to rotate, which in turn drives the servo motor 28 to move. The servo motor 28 then drives the grinding wheel 29 at the bottom to grind the bicycle frame. This allows for convenient multi-angle grinding of the bicycle frame, and easy adjustment of the grinding position and height. The operation is simple, quick, and convenient.

[0026] Specifically, the two sets of operating frames 21 are arranged symmetrically at the center, and the reciprocating screw 22 is rotatably connected to the operating frame 21. The operation frame 21 is arranged symmetrically at the center, and the reciprocating screw 22 is rotatably connected to the operating frame 21, which facilitates grinding operations.

[0027] Furthermore, the reciprocating screw 22 is threadedly connected to the moving block 24, which is located inside the operating frame 21 and is slidably connected to the operating frame 21. The threaded connection between the reciprocating screw 22 and the moving block 24 allows the moving block 24 to slide within the operating frame 21 under force, thereby improving the stability of the moving block 24.

[0028] Example 2

[0029] Unlike Embodiment 1, in order to solve the problem of fixing the bicycle frame during the grinding process, a placement platform 30 is provided on the top of the grinding base 1, a servo motor 31 is provided inside the grinding base 1, the output end of the servo motor 31 is fixedly connected to the placement platform 30, a fixing frame 32 is fixedly connected to the outside of the placement platform 30, a threaded rod 33 is provided inside the fixing frame 32, a throttle handle 34 is rotatably connected to the top of the fixing frame 32, the bottom end of the throttle handle 34 extends into the inside of the fixing frame 32 and is fixedly connected to the threaded rod 33, and a fixing plate 35 is provided outside the threaded rod 33.

[0030] In use, the bicycle is placed on the placement platform 30. By rotating the throttle 34, the throttle 34 drives the threaded rod 33 to rotate inside the fixing frame 32. The threaded rod 33 is threadedly connected to the external fixing plate 35, so that the fixing plate 35 slides inside the fixing frame 32 under force. The bicycle frame is fixed to the top of the placement platform 30 by the fixing plate 35, and the placement platform 30 is rotated by the servo motor 4 31. This makes it easy to fix the bicycle frame and rotate it. The operation is simple and quick, and it is easy to use.

[0031] Specifically, the threaded rod 33 is rotatably connected to the fixing frame 32, and the threaded rod 33 is threadedly connected to the fixing plate 35. The fixing plate 35 is located inside the fixing frame 32 and is slidably connected to the fixing frame 32. The threaded rod 33 is threadedly connected to the fixing plate 35, which can easily fix the bicycle frame and is convenient to use.

[0032] Furthermore, multiple sets of fixing brackets 32 are arranged in a circular array, and the placement platform 30 is rotatably connected to the grinding base 1. The fixing brackets 32 are arranged in a circular array, and the bicycle frame can be fixed by the multiple sets of fixing brackets 32. The placement platform 30 is rotatably connected to the grinding base 1, and the position of the bicycle frame can be adjusted according to the usage requirements, making it convenient to use.

[0033] The above are merely preferred embodiments of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A polishing device for bicycle frame production, comprising a polishing base (1), characterized in that, The top of the polishing base (1) is provided with polishing mechanisms (2) on both sides; The polishing mechanism (2) comprises two groups of operating frames (21) fixedly connected to the top of the polishing base (1), the inside of the operating frame (21) is provided with a reciprocating lead screw (22), the inside of the operating frame (21) is provided with a servo motor I (23), the output end of the servo motor I (23) extends to the inside of the operating frame (21) and is fixedly connected with the reciprocating lead screw (22), the outside of the reciprocating lead screw (22) is provided with a moving block (24), the top of the moving block (24) is fixedly connected with an electric push rod I (25), the top of the electric push rod I (25) is fixedly connected with a servo motor II (26), the output end of the servo motor II (26) is fixedly connected with an electric push rod II (27), the output end of the electric push rod II (27) is fixedly connected with a servo motor III (28), the output end of the servo motor III (28) is fixedly connected with a grinding wheel (29).

2. The polishing apparatus for bicycle frame production according to claim 1, characterized in that: The two groups of operating frames (21) are centrally symmetrically arranged, and the reciprocating lead screw (22) is rotatably connected with the operating frame (21).

3. The polishing apparatus for bicycle frame production according to claim 1, characterized in that: The reciprocating lead screw (22) is threadedly connected with the moving block (24), the moving block (24) is arranged in the inside of the operating frame (21), and the moving block (24) is slidably connected with the operating frame (21).

4. The polishing apparatus for bicycle frame production according to claim 1, characterized in that: The top of the polishing base (1) is provided with a placing platform (30), the inside of the polishing base (1) is provided with a servo motor IV (31), the output end of the servo motor IV (31) is fixedly connected with the placing platform (30), the outside of the placing platform (30) is fixedly connected with a fixing frame (32), the inside of the fixing frame (32) is provided with a threaded rod (33), the top of the fixing frame (32) is rotatably connected with a handle (34), the bottom end of the handle (34) extends to the inside of the fixing frame (32) and is fixedly connected with the threaded rod (33), the outside of the threaded rod (33) is provided with a fixed plate (35).

5. The polishing apparatus for producing a bicycle frame according to claim 4, characterized in that: The threaded rod (33) is rotatably connected with the fixing frame (32), the threaded rod (33) is threadedly connected with the fixed plate (35), the fixed plate (35) is arranged in the inside of the fixing frame (32), and the fixed plate (35) is slidably connected with the fixing frame (32).

6. The polishing apparatus for bicycle frame production according to claim 4, characterized in that: A plurality of fixing frames (32) are arranged in an annular array, and the placing platform (30) is rotatably connected with the polishing base (1).

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