Motorcycle shock absorber tube hole polishing machine

Abstract

The utility model relates to the technical field of inner hole polishing machine, disclose a motorcycle shock absorber pipe inner hole polishing machine, including pipe inner hole polishing machine main part, the outside of pipe inner hole polishing machine main part is fixed with assembly cast iron support, the outside of pipe inner hole polishing machine main part is connected with the placement of feeding support, this device is provided with the placement of feeding support, makes motorcycle shock absorber pipe to be able to be placed into polishing station quickly, assembly connection pad and assembly installation pad cooperate and carry out precision positioning to workpiece top, ensure that shock absorber pipe always keeps correct centering in polishing process, effectively avoid the problem such as uneven inner hole polishing, scratch caused by misassembly or shaking, be favorable to the progress of motorcycle shock absorber pipe inner hole polishing, this device is provided with handle mechanism, has realized the quick dismounting of handle, is convenient for equipment maintenance and replacement, provides comfortable holding feeling to galvanized handle, be favorable to operator accurate control polishing position, strengthen operating stability and security.

Description

Technical Field

[0001] This utility model relates to the technical field of internal hole polishing machines, specifically a polishing machine for the internal hole of a motorcycle shock absorber tube. Background Technology

[0002] A motorcycle shock absorber tube inner hole polishing machine is an automated mechanical device specifically designed for finishing the inner wall of aluminum tubes used in motorcycle shock absorbers. Its core function is to remove defects such as particles, scratches, and striations from the inner wall of the aluminum tube through polishing, thereby improving the surface smoothness of the inner hole. This is crucial for the smooth flow of hydraulic oil inside the shock absorber, reducing friction loss, and improving product yield. These machines typically feature an adjustable polishing structure to accommodate aluminum tubes of different inner diameters. A motor drives the polishing tool or the aluminum tube itself to rotate, while simultaneously coordinating with axial feed motion, achieving efficient and comprehensive polishing of the shock absorber tube's inner hole. Some advanced models also integrate automated feeding and debris removal functions, aiming to improve polishing quality and production efficiency.

[0003] However, existing internal hole polishing machines are not easy to position and feed into the polishing station of motorcycle shock absorber tubes during polishing, which affects the polishing efficiency. Therefore, those skilled in the art have provided a motorcycle shock absorber tube internal hole polishing machine to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a polishing machine for the inner hole of a motorcycle shock absorber tube, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a polishing machine for the inner hole of a motorcycle shock absorber tube, including a main body of the polishing machine, an assembly cast iron bracket fixed on the outer side of the main body of the polishing machine, a feeding bracket connected to the outer side of the main body of the polishing machine, a handle mechanism provided on the outer side of the main body of the polishing machine, an operation button connected to the outer side of the main body of the polishing machine, a button provided on the outer side of the operation button, a polishing drive motor fixed on the outer side of the main body of the polishing machine, and an inner hole polishing head fixed on the outer side of the output shaft of the polishing drive motor; The feeding bracket includes an assembly connecting pad, a mounting pad is fixed to the bottom of the assembly connecting pad, a rotating frame is fixed to one side of the assembly connecting pad, a supporting cast iron frame is movably connected to the outer side of the rotating frame via a hinge, a mounting housing is fixed to the bottom of the supporting cast iron frame, a moving rod is movably connected to the outer side of the rotating frame via a hinge, a plastic mounting block is fixed to the top of the moving rod, a limit anti-detachment groove is installed on the top of the mounting housing, and an anti-detachment slider is fixed to the outer side of the plastic mounting block.

[0006] As a further embodiment of this utility model: the handle mechanism includes a galvanized handle, a positioning mounting block is fixed to the outside of the galvanized handle, an assembly housing is connected to the other side of the positioning mounting block, a support spring is provided inside the positioning mounting block, a limit mounting pad is connected to one end of the support spring, and a movable mounting post is provided on one side of the limit mounting pad, penetrating to the other side.

[0007] As a further embodiment of this utility model: one end of the support spring is fixedly connected to the limiting mounting pad, and the other end of the support spring is fixedly connected to the positioning mounting block.

[0008] As a further embodiment of this utility model: the limiting anti-detachment sliding groove has a sliding groove inside, and the sliding groove and the anti-detachment slider are sliding fit components.

[0009] As a further improvement of this utility model: the interior of the mounting housing is provided with a through groove, and the size of the through groove is adapted to the size of the rotating frame.

[0010] As a further improvement of this utility model: the top of the plastic mounting block is provided with anti-slip texture, the limiting anti-dislodgement groove is welded and fixed to the mounting shell, and the mounting shell is fixed to the main body of the pipe inner hole polishing machine by bolts.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are: 1. This device is equipped with a feeding bracket. Pressing the plastic mounting block drives the moving rod, which lifts one end of the rotating frame, allowing the motorcycle shock absorber tube to be quickly placed into the polishing station. The assembly connection pad and the assembly mounting pad work together to precisely position the top of the workpiece, ensuring that the shock absorber tube remains correctly aligned during the polishing process. This effectively avoids problems such as uneven polishing and scratches of the inner hole caused by misalignment or shaking. This design significantly improves the polishing repeatability and clamping efficiency of the motorcycle shock absorber tube, which is beneficial for the polishing of the inner hole of the motorcycle shock absorber tube. 2. This device is equipped with a handle mechanism, which enables quick disassembly and assembly of the handle, facilitating equipment maintenance and replacement. The galvanized handle provides a comfortable grip, which helps operators to accurately control the polishing position and enhances operational stability and safety. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the feeding bracket structure of this utility model; Figure 3 This is a schematic diagram of the handle mechanism structure of this utility model; Figure 4 This is a utility model Figure 3 A magnified structural diagram of region A; In the diagram: 1. Main body of the pipe internal hole polishing machine; 2. Assembled cast iron bracket; 3. Placement of feeding bracket; 31. Assembled connecting pad; 32. Assembled mounting pad; 33. Rotating frame; 34. Supporting cast iron frame; 35. Mounting housing; 36. Moving rod; 37. Plastic mounting block; 38. Limiting anti-detachment slide groove; 39. Anti-detachment slider; 4. Handle mechanism; 41. Galvanized handle; 42. Positioning mounting block; 43. Assembled housing; 44. Support spring; 45. Limiting mounting pad; 46. Movable mounting column; 5. Operation button. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-2 This utility model provides a polishing machine for the inner hole of a motorcycle shock absorber tube, including a main body 1 of the inner hole polishing machine, a cast iron bracket 2 fixed on the outside of the main body 1, a feeding bracket 3 connected to the outside of the main body 1, a handle mechanism 4 provided on the outside of the main body 1, an operation button 5 connected to the outside of the main body 1, a button provided on the outside of the operation button 5, a polishing drive motor fixed on the outside of the main body 1, and an inner hole polishing head fixed on the outside of the output shaft of the polishing drive motor. The feeding bracket 3 includes an assembly connecting pad 31, which serves as the mounting connection. An assembly mounting pad 32 is fixed to the bottom of the assembly connecting pad 31. A rotating frame 33 is fixed to one side of the assembly connecting pad 31. A supporting cast iron frame 34 is movably connected to the outside of the rotating frame 33 via a hinge. A mounting housing 35 is fixed to the bottom of the supporting cast iron frame 34, which serves as the outer protection. A through groove is opened inside the mounting housing 35, and the size of the through groove is adapted to the size of the rotating frame 33. A moving rod 36 is movably connected to the outside of the rotating frame 33 via a hinge. A plastic mounting block 37 is fixed to the top of the moving rod 36. A limit anti-detachment sliding groove 38 is installed on the top of the mounting housing 35.

[0015] During use, pressing the plastic mounting block 37 drives the moving rod 36, which lifts one end of the rotating frame 33, allowing the motorcycle shock absorber tube to be quickly placed into the polishing station. The assembly connecting pad 31 and the assembly mounting pad 32 work together to precisely position the top of the workpiece, ensuring that the shock absorber tube remains correctly aligned during the polishing process. This effectively avoids problems such as uneven polishing and scratches of the inner hole caused by misalignment or shaking. This design significantly improves the polishing repeatability and clamping efficiency of the motorcycle shock absorber tube, which is beneficial for the polishing of the inner hole of the motorcycle shock absorber tube.

[0016] Please see Figure 1 and Figures 3-4 This utility model provides a polishing machine for the inner hole of a motorcycle shock absorber tube. The handle mechanism 4 includes a galvanized handle 41, which facilitates the user's grip and movement of the device. A positioning mounting block 42 is fixed on the outside of the galvanized handle 41, which serves as the mounting and positioning block. An assembly housing 43 is connected to the other side of the positioning mounting block 42. A support spring 44 is provided inside the positioning mounting block 42. One end of the support spring 44 is connected to a limiting mounting pad 45. A movable mounting post 46 is provided on one side of the limiting mounting pad 45, penetrating to the other side. One end of the support spring 44 is fixedly connected to the limiting mounting pad 45, and the other end of the support spring 44 is fixedly connected to the positioning mounting block 42.

[0017] During use, the cast iron bracket 2 is fixed to the outside of the main body 1 of the pipe hole polishing machine, providing high rigidity support. The cast iron material effectively suppresses vibration during the polishing process, ensuring a tight fit between the pipe hole polishing head and the inner wall of the shock absorber. Pressing the movable mounting column 46 compresses the support spring 44, inserting the positioning mounting block 42 and the assembly housing 43 into the mounting position of the main body 1. The support spring 44 rebounds and pushes the limit mounting pad 45, causing the movable mounting column 46 to snap into the positioning hole and complete the fixation. This structure enables quick disassembly and assembly of the handle, facilitating equipment maintenance and replacement. The galvanized handle 41 provides a comfortable grip, which helps operators to accurately control the polishing position and enhances operational stability and safety.

[0018] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A motorcycle shock absorber tube hole polishing machine comprising a tube hole polishing machine body (1), characterized in that: The outer side of the main body (1) of the pipe hole polishing machine is fixed with a cast iron bracket (2), the outer side of the main body (1) of the pipe hole polishing machine is connected with a feeding bracket (3), the outer side of the main body (1) of the pipe hole polishing machine is provided with a handle mechanism (4), the outer side of the main body (1) of the pipe hole polishing machine is connected with an operation button (5), the outer side of the operation button (5) is provided with a button, the outer side of the main body (1) of the pipe hole polishing machine is fixed with a polishing drive motor, and the outer side of the output shaft of the polishing drive motor is fixed with a pipe hole polishing head; The feeding bracket (3) includes an assembly connecting pad (31), an assembly mounting pad (32) is fixed to the bottom of the assembly connecting pad (31), a rotating frame (33) is fixed to one side of the assembly connecting pad (31), a supporting cast iron frame (34) is movably connected to the outside of the rotating frame (33) via a hinge, an installation housing (35) is fixed to the bottom of the supporting cast iron frame (34), a moving rod (36) is movably connected to the outside of the rotating frame (33) via a hinge, a plastic mounting block (37) is fixed to the top of the moving rod (36), a limit anti-detachment groove (38) is installed on the top of the installation housing (35), and an anti-detachment slider (39) is fixed to the outside of the plastic mounting block (37).

2. A motorcycle shock absorber tube hole polishing machine according to claim 1, characterized in that: The handle mechanism (4) includes a galvanized handle (41), a positioning mounting block (42) is fixed on the outside of the galvanized handle (41), an assembly housing (43) is connected to the other side of the positioning mounting block (42), a support spring (44) is provided inside the positioning mounting block (42), a limit mounting pad (45) is connected to one end of the support spring (44), and a movable mounting post (46) is provided on one side of the limit mounting pad (45) and extends through the other side.

3. A motorcycle shock absorber tube hole polishing machine according to claim 2, characterized in that: One end of the support spring (44) is fixedly connected to the limiting mounting pad (45), and the other end of the support spring (44) is fixedly connected to the positioning mounting block (42).

4. A motorcycle shock absorber tube hole polishing machine according to claim 1, characterized in that: The limiting anti-detachment sliding groove (38) has a sliding groove inside, and the sliding groove and the anti-detachment slider (39) are sliding fit components.

5. A motorcycle shock absorber tube hole polishing machine according to claim 1, characterized in that: The mounting housing (35) has a through groove inside, and the size of the through groove is adapted to the size of the rotating frame (33).

6. A motorcycle shock absorber tube hole polishing machine according to claim 1, characterized in that: The top of the plastic mounting block (37) is provided with anti-slip texture, the limiting anti-dislodgement groove (38) is welded and fixed to the mounting housing (35), and the mounting housing (35) is fixed to the main body (1) of the pipe hole polishing machine by bolts.

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