Symmetrical cutting device for split handlebar of motorcycle

Abstract

The utility model provides a motorcycle split handle symmetrical cutting device, which relates to the technical field of motorcycle accessory processing, and comprises a rack, an operation table is fixedly arranged between two sides of the inner wall of the rack, one side of the rack is provided with a cutting assembly used for cutting the motorcycle split handle, and the other side of the rack is provided with a cutting assembly used for cutting the motorcycle split handle. A centering assembly used for centering the split handlebar of the motorcycle is arranged at the upper end of the operation table. According to the motorcycle split handle centering and clamping device, a worker places a motorcycle split handle on the surface of the operation table and then starts the first motor, an output shaft of the first motor drives the two-way lead screw to rotate, the rotating two-way lead screw drives the moving plate to move in a thread screwing-in mode, the moving plate is made to center and clamp the motorcycle split handle, and then the motorcycle split handle is clamped. And then the worker starts the first motor and the air cylinder, the motorcycle split handle can be symmetrically cut by the cutting disc, workpiece scrapping is avoided, and therefore the machining cost is prevented from being increased.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle parts processing technology, and more specifically, to a symmetrical cutting device for motorcycle handlebars. Background Technology

[0002] The motorcycle handlebar split symmetrical cutting device is a specialized cutting tool for motorcycle handlebars, designed to ensure symmetry and precision in the cutting process. This device may include components such as a support platform, a mounting base, and a cutting wheel. Driven by an electric push rod and motor, it automates the feeding, cutting, and unloading of aluminum tubing, significantly saving manpower and improving cutting efficiency. Existing motorcycle handlebar split symmetrical cutting devices require workers to fix the handlebar to the mounting base before using the cutting wheel to cut it. When fixing the handlebar, it may be misaligned, preventing the cutting wheel from achieving symmetrical cutting, resulting in scrapped workpieces and significantly increasing processing costs. Utility Model Content

[0003] The main objective of this invention is to provide a symmetrical cutting device for motorcycle handlebars, which can effectively solve the problem in the prior art where, during the processing of motorcycle handlebars, the worker fixes the handlebars to the surface of the mounting base and then uses a cutting wheel to cut them. When fixing the handlebars, they may be misaligned, causing the cutting wheel to fail to cut them symmetrically, resulting in scrapped workpieces and significantly increasing processing costs.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A symmetrical cutting device for split motorcycle handlebars includes a frame, and an operating table is fixedly installed between the two sides of the inner wall of the frame.

[0006] A cutting assembly for cutting off the motorcycle handlebars is provided on one side of the frame.

[0007] The upper part of the control panel is equipped with a centering component for centering the motorcycle handlebars.

[0008] Preferably, the cutting assembly includes a cylinder, which is fixedly installed in the middle of the upper surface of the frame. The output end of the cylinder passes through the frame and is fixedly installed with a movable frame. A rotating rod is rotatably installed between the two sides of the inner wall of the movable frame, and a cutting disc is sleeved on both sides of the rotating rod.

[0009] A first motor is fixedly installed on one side of the movable frame, and one end of the rotating rod passes through the movable frame and is fixedly connected to the output shaft end of the first motor.

[0010] Preferably, the centering assembly includes a connecting plate, both of which are mounted on the upper part of the operating platform. A bidirectional lead screw is rotatably mounted between the two connecting plates. Movable plates are threaded onto both sides of the bidirectional lead screw. A second motor is fixedly mounted on one of the connecting plates on the side away from the bidirectional lead screw. One end of the bidirectional lead screw passes through the connecting plate and is fixedly connected to the output shaft end of the second motor.

[0011] Preferably, a sliding rod is fixedly installed between the two inner walls of the two connecting plates, and the two movable plates are slidably disposed on both sides of the sliding rod.

[0012] 8. Preferably, each of the two movable plates has a mounting groove on one side of its opposite surface, and a bidirectional cylinder is fixedly installed at the bottom of each of the two mounting grooves.

[0013] Each of the two mounting slots is slidably provided with a clamping plate, and each clamping plate is fixedly connected to the output end of the corresponding bidirectional cylinder.

[0014] Preferably, each of the adjacent clamping plates has a plurality of spherical grooves on its opposite side surface, and a rotating ball is rotatably installed in each of the spherical grooves.

[0015] Preferably, a base plate is fixedly installed on both sides of the lower surface of the operating table, and a positioning rod is fixedly installed on both sides of the upper surface of the base plate. A connecting frame is slidably provided on one side of the two positioning rods.

[0016] The upper end of the connecting frame can be movably passed through the operating table and is fixedly connected to the two connecting plates;

[0017] A hydraulic cylinder is fixedly installed in the middle of the upper surface of the base plate, and the output end of the hydraulic cylinder is fixedly connected to the connecting frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The worker places the motorcycle handlebars on the workbench surface, then starts the first motor, which drives the double-headed screw to rotate. The rotating double-headed screw drives the moving plate to move through the threaded advance, so that the moving plate centers and clamps the motorcycle handlebars. Then the worker starts the first motor and the cylinder, so that the motorcycle handlebars can be symmetrically cut by the cutting disc, avoiding scrapping of the workpiece and thus preventing increased processing costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a symmetrical cutting device for a motorcycle handlebar that conforms to this utility model.

[0021] Figure 2 This is a top view of the symmetrical cutting device for split handlebars of a motorcycle according to the present invention.

[0022] Figure 3 This utility model relates to a symmetrical cutting device for split motorcycle handlebars. Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0023] Figure 4 This utility model relates to a symmetrical cutting device for split motorcycle handlebars. Figure 2 Schematic diagram of the cross-sectional structure at point BB;

[0024] Figure 5 This utility model relates to a symmetrical cutting device for split motorcycle handlebars. Figure 3 An enlarged schematic diagram of the structure at point A in the middle.

[0025] In the diagram: 1. Frame; 2. Operating table; 3. Cutting assembly; 301. Cylinder; 302. Moving frame; 303. Rotating rod; 304. Cutting disc; 305. First motor; 4. Centering assembly; 401. Connecting plate; 402. Two-way lead screw; 403. Moving plate; 404. Second motor; 5. Slide rod; 6. Mounting slot; 7. Two-way cylinder; 8. Clamping plate; 9. Rotating ball; 10. Base plate; 11. Positioning rod; 12. Connecting frame; 13. Hydraulic cylinder. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0027] like Figures 1-5 As shown, a symmetrical cutting device for split motorcycle handlebars includes a frame 1, and an operating platform 2 is fixedly installed between the two sides of the inner wall of the frame 1.

[0028] A cutting assembly 3 for cutting off the motorcycle handlebars is provided on one side of the frame 1;

[0029] The upper part of the control panel 2 is equipped with a centering component 4 for centering the motorcycle handlebars.

[0030] The cutting assembly 3 includes a cylinder 301, which is fixedly installed in the middle of the upper surface of the frame 1. The output end of the cylinder 301 passes through the frame 1 and is fixedly installed with a movable frame 302. A rotating rod 303 is rotatably installed between the two sides of the inner wall of the movable frame 302. A cutting disc 304 is sleeved on both sides of the rotating rod 303.

[0031] A first motor 305 is fixedly installed on one side of the movable frame 302, and one end of the rotating rod 303 passes through the movable frame 302 and is fixedly connected to the output shaft end of the first motor 305.

[0032] The centering component 4 includes a connecting plate 401. Both connecting plates 401 are set on the upper end of the operating table 2. A bidirectional lead screw 402 is rotatably installed between the two connecting plates 401. Moving plates 403 are threaded on both sides of the bidirectional lead screw 402. A second motor 404 is fixedly installed on the side of one of the connecting plates 401 away from the bidirectional lead screw 402. One end of the bidirectional lead screw 402 passes through the connecting plate 401 and is fixedly connected to the output shaft end of the second motor 404.

[0033] A slide rod 5 is fixedly installed between the two inner walls of the two connecting plates 401, and two movable plates 403 are respectively slidably arranged on both sides of the slide rod 5.

[0034] The worker places the motorcycle handlebars on the surface of the operating table 2, then starts the first motor 305, which drives the double-headed screw 402 to rotate. The rotating double-headed screw 402 drives the moving plate 403 to move through the threaded screw, so that the moving plate 403 centers and clamps the motorcycle handlebars. Then the worker starts the first motor 305 and the cylinder 301, so that the motorcycle handlebars can be symmetrically cut by the cutting disc 304, avoiding scrapping of the workpiece and preventing increased processing costs.

[0035] In another embodiment of the present invention, mounting grooves 6 are provided on the opposite side surfaces of the two movable plates 403, and bidirectional cylinders 7 are fixedly installed at the bottom of the two mounting grooves 6.

[0036] Each of the two mounting slots 6 has a slidable clamping plate 8, and each clamping plate 8 is fixedly connected to the output end of the corresponding bidirectional cylinder 7.

[0037] By activating the bidirectional cylinder 7, the staff retracts its output end and moves the clamping plate 8. With the cooperation of the clamping plate 8 and the moving plate 403, the split handlebars can be aligned horizontally and vertically, ensuring more accurate alignment between the split handlebars and the motorcycle body and reducing deviation. At the same time, the effect of limiting the split handlebars is enhanced, making it less likely for the split handlebars to deviate when they are cut.

[0038] In another embodiment of this utility model, several spherical grooves are provided on the opposite side surfaces of adjacent clamping plates 8, and a rotating ball 9 is rotatably installed in each spherical groove.

[0039] By setting the rotating ball 9, after the clamping plate 8 centers and clamps the split handle, when the moving plate 403 laterally centers the split handle, the sliding friction between the split handle and the clamping plate 8 is changed to rolling friction, thus avoiding severe wear on the split handle.

[0040] In another embodiment of the present invention, a base plate 10 is fixedly installed on both sides of the lower surface of the operating table 2, and a positioning rod 11 is fixedly installed on both sides of the upper surface of the base plate 10. A connecting frame 12 is slidably provided on one side of the two positioning rods 11.

[0041] The upper end of the connecting frame 12 moves through the operating table 2 and is fixedly connected to the two connecting plates 401;

[0042] A hydraulic cylinder 13 is fixedly installed in the middle of the upper surface of the base plate 10, and the output end of the hydraulic cylinder 13 is fixedly connected to the connecting frame 12.

[0043] By activating the hydraulic cylinder 13, the operator can move the clamping plate 8 and the moving plate 403 along the positioning rod 11. The height of the clamping plate 8 and the moving plate 403 can be flexibly adjusted to meet the centering requirements of different specifications and models of split handles, thereby improving work efficiency and flexibility.

[0044] The working principle of this motorcycle split-type symmetrical cutting device:

[0045] In use, the operator places the motorcycle handlebars on the surface of the operating table 2, then starts the first motor 305, which drives the double-acting lead screw 402 to rotate. The rotating double-acting lead screw 402 drives the moving plate 403 to move through the threaded infeed, so that the moving plate 403 centers and clamps the motorcycle handlebars. Then the operator starts the first motor 305 and the cylinder 301, so that the motorcycle handlebars can be symmetrically cut by the cutting disc 304, avoiding workpiece scrap and preventing increased processing costs.

[0046] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A symmetrical cutting device for split handlebars of a motorcycle, comprising a frame (1), characterized in that: An operating table (2) is fixedly installed between the two sides of the inner wall of the frame (1); The frame (1) is provided with a cutting component (3) on one side for cutting off the motorcycle handlebars. The upper end of the control panel (2) is provided with a centering component (4) for centering the motorcycle handlebars. The cutting assembly (3) includes a cylinder (301), which is fixedly installed in the middle of the upper surface of the frame (1). The output end of the cylinder (301) passes through the frame (1) and is fixedly installed with a movable frame (302). A rotating rod (303) is rotatably installed between the two sides of the inner wall of the movable frame (302). A cutting disc (304) is sleeved on both sides of the rotating rod (303). A first motor (305) is fixedly installed on one side of the movable frame (302), and one end of the rotating rod (303) passes through the movable frame (302) and is fixedly connected to the output shaft end of the first motor (305); The centering component (4) includes a connecting plate (401). Both connecting plates (401) are set on the upper end of the operating table (2). A bidirectional lead screw (402) is rotatably installed between the two connecting plates (401). Moving plates (403) are threaded on both sides of the bidirectional lead screw (402). A second motor (404) is fixedly installed on the side of one of the connecting plates (401) away from the bidirectional lead screw (402). One end of the bidirectional lead screw (402) passes through the connecting plate (401) and is fixedly connected to the output shaft end of the second motor (404).

2. The symmetrical cutting device for split motorcycle handlebars according to claim 1, characterized in that: A slide rod (5) is fixedly installed between the two inner walls of the two connecting plates (401), and the two movable plates (403) are respectively slidably arranged on both sides of the slide rod (5).

3. The symmetrical cutting device for split motorcycle handlebars according to claim 2, characterized in that: The two movable plates (403) are provided with mounting grooves (6) on opposite sides of their surfaces, and a two-way cylinder (7) is fixedly installed at the bottom of each of the two mounting grooves (6). Each of the two mounting slots (6) is slidably provided with a clamping plate (8), and each clamping plate (8) is fixedly connected to the output end of the corresponding bidirectional cylinder (7).

4. The symmetrical cutting device for split motorcycle handlebars according to claim 3, characterized in that: Several spherical grooves are provided on the opposite side surface of each of the adjacent clamps (8), and a rotating ball (9) is rotatably installed in each of the spherical grooves.

5. A symmetrical cutting device for splitting motorcycle handlebars according to claim 4, characterized in that: The operating table (2) has a base plate (10) fixedly installed on both sides of its lower surface, and a positioning rod (11) fixedly installed on both sides of its upper surface. A connecting frame (12) is slidably provided on one side of the two positioning rods (11). The upper end of the connecting frame (12) can move through the operating table (2) and is fixedly connected to the two connecting plates (401); A hydraulic cylinder (13) is fixedly installed in the middle of the upper surface of the base plate (10), and the output end of the hydraulic cylinder (13) is fixedly connected to the connecting frame (12).

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