Fixing tool for motorcycle metal accessory machining

Abstract

The utility model relates to the technical field of motorcycle accessory machining, in particular to a fixing tool for motorcycle metal accessory machining, which comprises a table-board mechanism, a disc accessory fixing mechanism arranged on one side of the upper end of the table-board mechanism, and an auxiliary positioning mechanism arranged on one side of the upper end of the table-board mechanism. The auxiliary positioning mechanism corresponds to the disc accessory fixing mechanism in position. A shaft plate accessory fixing mechanism is arranged on the other side of the upper end of the tabletop mechanism; the tabletop mechanism comprises an operation table, and supporting legs are arranged at the lower end of the operation table. The circular truncated cone can be used for containing a disc accessory, after the disc accessory is placed, a first piston rod of a first air cylinder stretches out and draws back, a supporting frame can move front and back, a positioning shaft rod is driven to slide in a strip-shaped groove, arc-shaped chucks can be pushed or pulled back, and the three evenly-distributed arc-shaped chucks can clamp, fix or release the disc accessory.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle parts processing, and particularly discloses a fixed tool for processing motorcycle metal parts. Background Art

[0002] A motorcycle is a two-wheeled or three-wheeled motor vehicle driven by an internal combustion engine or an electric motor. It is widely used for personal transportation, sports and entertainment, and certain professional purposes (such as police use, express delivery, etc.). Motorcycles are small in size, easy to navigate through traffic jams, can reach destinations quickly, take up little parking space, and are easy to find parking spaces, especially in city centers and crowded areas. Motorcycle accessories refer to various parts and auxiliary equipment used for motorcycles.

[0003] For example, the utility model with authorization announcement number CN218800541U discloses a fixed tool for processing motorcycle metal parts, which belongs to the field of fixed tooling. It solves the problem that the parts placement tray of the current fixed tooling is poorly stable and has a limited movable area when in use. The fixed tool for processing motorcycle metal parts includes an operating table, a plurality of fixed columns are fixed to the bottom of the operating table, legs are arranged below the fixed columns, a metal mesh is fixed to the surface of the operating table, an upper frame and a lower frame are fixed to the surface of the operating table, a sliding groove is provided on the surface of the operating table, two movable blocks are slidably connected to the inner side of the sliding groove on the surface of the operating table, an L-shaped plate is rotatably connected between the movable blocks on both sides, a placement tray is fixed to the top of the L-shaped plate, and a first knob is threaded through the surface of the L-shaped plate. The utility model can effectively limit the small parts placement tray on the surface of the workbench, and at the same time, the parts placement tray can be moved to any position around the workbench. At present, when processing motorcycle accessories, the accessories are designed to include shaft parts, plates and disc parts. However, most processing tables have a relatively single type of fixing for accessories and poor comprehensiveness. Therefore, it is necessary to design a comprehensive tooling that can be used to fix shaft parts, plates and disc parts to facilitate workers in processing accessories. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a fixing tool for processing motorcycle metal accessories, so as to solve the problem of comprehensive fixing of motorcycle accessories in the form of shafts, plates and discs.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a fixing tool for processing motorcycle metal parts, comprising a table mechanism, a disc part fixing mechanism being provided on one side of the upper end of the table mechanism, and an auxiliary positioning mechanism being provided on one side of the upper end of the table mechanism, the auxiliary positioning mechanism being positioned correspondingly to the disc part fixing mechanism;

[0006] An axis plate accessory fixing mechanism is provided on the other side of the upper end of the table mechanism;

[0007] The table structure comprises an operating table, and the lower end of the operating table is provided with supporting legs.

[0008] Furthermore, the disc accessory fixing mechanism includes a base, which is a circular structure. A round table is provided at the upper end of the base, and an arc-shaped chuck is provided at the upper end of the round table.

[0009] Furthermore, an extension plate is provided on the outer ring wall of the truncated cone, a support bearing is provided on the upper end of the extension plate, a support shaft is interference-fitted on the inner ring wall of the support bearing, a first cylinder is provided on the upper end of the support shaft, a first piston rod for extension and retraction is provided inside the first cylinder, and a support frame is provided at the end of the first piston rod;

[0010] The support frame is a right-angle frame structure. A positioning bearing is provided at the upper end of the inner corner of the support frame. A positioning shaft rod is provided inside the positioning bearing. A strip groove is provided at the upper end of the arc-shaped chuck.

[0011] Furthermore, a built-in groove is provided at the bottom of the truncated table, the upper end of the base is arranged in the built-in groove, a groove is provided at the upper end of the base, a motor is provided inside the groove, a rotating shaft for driving is provided inside the motor, and the end of the rotating shaft is fixedly assembled with the inner wall of the built-in groove by screws;

[0012] The end of the base is provided with a plurality of ball grooves, and balls are rolled inside the ball grooves, and the surfaces of the balls are in rolling contact with the inner wall surfaces of the built-in grooves.

[0013] Furthermore, the auxiliary positioning mechanism includes a connecting frame, a connecting sleeve is provided through the upper horizontal section of the connecting frame, a second cylinder is provided inside the connecting sleeve, a second piston rod for extension and retraction is provided inside the second cylinder, and an extrusion disk is fixed to the lower end of the second piston rod.

[0014] Furthermore, a connecting seat is provided on the outward side of the connecting frame, an air pump is provided on the upper end of the connecting seat, a ventilation pipe is flange-connected to the air outlet of the air pump, an air nozzle is provided through the surface of the connecting frame, and the upper end of the ventilation pipe is connected to the end of the air nozzle through a flange.

[0015] Furthermore, the shaft plate accessory fixing mechanism includes a rectangular table, a third cylinder is provided at the upper end of the rectangular table, a third piston rod for extension and retraction is provided inside the third cylinder, and a plate-type accessory splint is provided at the end of the third piston rod.

[0016] Furthermore, a frame rod is provided at the upper end of the plate-type accessory splint, an axle seat is fixed to the upper end of the frame rod, a threaded sleeve is provided through the surface of the axle seat, the internal thread of the threaded sleeve is connected to a threaded knob, and an extrusion block is fixed to one end of the threaded knob located inside the axle seat.

[0017] The working principle and beneficial effects of this solution are as follows: 1. The round table can be used to place the disc accessories. After the disc accessories are placed, the first piston rod of the first cylinder is extended and retracted to allow the support frame to move back and forth, and drive the positioning shaft to slide in the strip groove, which can push or pull back the arc chuck, so that the three evenly distributed arc chucks can clamp or release the disc accessories. The first cylinder rotates in the support bearing through the supporting shaft. When the arc chuck rotates with the surface of the round table, it can be adjusted in coordination with the rotation. The positioning shaft rotates in the positioning bearing to assist in the rotation coordination and ensure the stable rotation clamping of the arc chuck. The motor in the base is driven to make the rotating shaft drive the round table to rotate, so that the disc accessories can be processed and the overall rotation adjustment can be performed. The ball rolls in the ball groove, which can play an auxiliary role and reduce friction resistance when the round table rotates relative to the base.

[0018] 2. As described in 1, the up and down movement of the extrusion plate can be achieved by extending and retracting the second piston rod of the second cylinder. When the disc accessory is thick, in order to ensure that the disc accessory will not be disengaged from the arc chuck during processing, the disc accessory can be tightened and stabilized by the extrusion plate from top to bottom. After processing, if there is dust on the surface of the frustum, in order to prevent the arc chuck from being obstructed by dust particles when rotating, a high-speed airflow is delivered by an air pump, passed through the vent pipe, and finally, ejected through the air nozzle, and blown towards the upper end of the frustum, thereby blowing away the dust particles from the frustum. Compared with manual wiping, it is faster and cleaner.

[0019] 3. As described in 2, the third cylinders distributed oppositely on the rectangular table can drive the plate-type accessory clamps to move in opposite directions, so that the plate-type accessories can be clamped and fixed. The shaft seat set on the plate-type accessory clamps can position and clamp the shaft-type accessories at both ends. Through the threaded movement of the threaded knob and the threaded sleeve, the extrusion block contacts the shaft-type accessories, which can achieve further extrusion and fixation, thereby ensuring the tightness of the shaft-type accessories during the processing process.

[0020] Other advantages, objectives, and features of the present invention will be described in detail in the following description and, to some extent, will be apparent to those skilled in the art upon examination and study of the following or may be learned from practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the distribution of various mechanisms in the embodiment;

[0022] Figure 2 Schematic diagram of the overall structure of the embodiment;

[0023] Figure 3 This is a schematic diagram of the front structure of the round table and the base table of the embodiment;

[0024] Figure 4 It is a partial enlarged schematic diagram of the arc-shaped chuck part of the embodiment;

[0025] Figure 5 This is an enlarged schematic diagram of point A of the embodiment;

[0026] Figure 6 This is an enlarged schematic diagram of point B in the embodiment.

[0027] The following are marked in the attached drawings: 1. table mechanism; 2. disc accessory fixing mechanism; 3. auxiliary positioning mechanism; 4. shaft plate accessory fixing mechanism; 10. operating table; 11. support leg; 20. base; 21. round table; 22. arc chuck; 23. extension plate; 24. support bearing; 25. support shaft; 26. first cylinder; 27. support frame; 28. positioning bearing; 29. ​​positioning shaft; 210. strip groove; 2001. built-in Groove; 2002, groove; 2003, motor; 2004, ball groove; 2005, ball; 30, connecting frame; 31, connecting sleeve; 32, second cylinder; 33, extrusion plate; 34, connecting seat; 35, air pump; 36, vent pipe; 37, air nozzle; 40, rectangular table; 41, third cylinder; 42, plate accessory splint; 43, rack rod; 44, shaft seat; 45, threaded sleeve; 46, threaded knob; 47, extrusion block. DETAILED DESCRIPTION

[0028] The following is further described in detail through specific implementation methods:

[0029] Example

[0030] like Figures 1 to 6 As shown, a fixing tool for processing motorcycle metal accessories is disclosed, including a table mechanism 1, a disc accessory fixing mechanism 2 is provided on one side of the upper end of the table mechanism 1, an auxiliary positioning mechanism 3 is also provided on one side of the upper end of the table mechanism 1, the auxiliary positioning mechanism 3 corresponds to the position of the disc accessory fixing mechanism 2, and an axis plate accessory fixing mechanism 4 is provided on the other side of the upper end of the table mechanism 1.

[0031] The table structure 1 includes an operating table 10, the lower end of which is provided with supporting legs 11. The upper ends of the supporting legs 11 are fixed to the surface of the operating table 10 by screws. There are six supporting legs 11, which are distributed in a 2*3 form.

[0032] The disc accessory fixing mechanism 2 includes a base 20, which is a circular structure. The lower end of the base 20 is fixed to the surface of the operating table 10 by screws. The upper end of the base 20 is provided with a round table 21. The round table 21 and the base 20 are rotatably arranged relative to each other. The round table 21 can be used to carry the disc accessory. The upper end of the round table 21 is provided with an arc-shaped chuck 22. There are three arc-shaped chucks 22, and the arc-shaped chucks 22 are evenly distributed along the upper surface of the round table 21. One end of the arc-shaped chuck 22 is rotatably arranged with the upper end surface of the round table 21 through a hinge shaft.

[0033] An extension plate 23 is provided on the outer ring wall of the frustum 21, one end of the extension plate 23 is fixedly assembled with the surface of the frustum 21 by screws, and a support bearing 24 is provided on the upper end of the extension plate 23, and the bottom of the support bearing 24 is welded and fixed to the surface of the extension plate 23, and a support shaft 25 is interference fit on the inner ring wall of the support bearing 24, and the support shaft 25 is vertically distributed with the extension plate 23, and a first cylinder 26 is provided on the upper end of the support shaft 25, and the surface of the first cylinder 26 is fixedly assembled with the end of the support shaft 25 by screws. The rotation of the support shaft 25 relative to the support bearing 24 can realize the rotation of the first cylinder 26 relative to the extension plate 23, which can facilitate the inward and outward rotation of the arc chuck 22 for coordinated linkage, and a first piston rod for extension and retraction is provided inside the first cylinder 26, and a support frame 27 is provided at the end of the first piston rod. 27 is a right-angle frame structure, and a locating bearing 28 is provided at the upper end of the inner corner of the support frame 27. The locating bearing 28 is fixed to the surface of the support frame 27 by welding. A locating shaft 29 is provided inside the locating bearing 28. The locating shaft 29 is distributed perpendicular to the truncated cone 21. A strip groove 210 is provided at the upper end of the arc chuck 22. The lower end of the locating shaft 29 interacts and fits tightly with the inner side of the strip groove 210. By the extension and contraction of the first piston rod, the locating shaft 29 can be advanced or retracted, and the displacement in the strip groove 210 is coordinated to enable the arc chuck 22 to rotate inward or outward to achieve clamping or releasing of the disc accessory. The locating shaft 29 rotates relative to the locating bearing 28, and the support shaft 25 rotates relative to the support bearing 24, so that when the arc chuck 22 rotates, the first cylinder 26 can be rotated in coordination, thereby ensuring the stability of the structure for clamping the disc accessory.

[0034] The bottom of the round table 21 is provided with a built-in groove 2001, the upper end of the base 20 is arranged in the built-in groove 2001, the upper end of the base 20 is provided with a groove 2002, the interior of the groove 2002 is provided with a motor 2003, the outer wall surface of the motor 2003 is fixedly assembled with the inner bottom end of the groove 2002 through a bracket, the interior of the motor 2003 is provided with a rotating shaft for driving, the end of the rotating shaft is fixedly assembled with the inner wall of the built-in groove 2001 by screws, and is driven by the rotating shaft of the motor 2003. The round table 21 can be rotated in coordination, so that when the disc accessories are processed, the processing position of the disc accessories can be adjusted easily, and the flexibility of the disc accessories after being fixed is improved. A plurality of ball grooves 2004 are provided at the end of the base 20. The ball grooves 2004 are evenly distributed along the end surface of the base 20. Balls 2005 are rolled inside the ball grooves 2004. The ball 2005 is made of solid stainless steel material. The surface of the ball 2005 is in rolling contact with the inner wall surface of the built-in groove 2001.

[0035] The auxiliary positioning mechanism 3 includes a connecting frame 30, the lower end of the connecting frame 30 and the surface of the operating table 10 are inserted into and docked with each other, and the connecting position of the connecting frame 30 and the operating table 10 is fixed by screws, the upper and lower inner angles of the connecting frame 30 are both right angles, and a corner block is fixed at the position of the upper inner corner, the corner block can improve the support stability of the upper horizontal section of the connecting frame 30, the upper horizontal section of the connecting frame 30 is penetrated by a connecting sleeve 31, the connection between the connecting sleeve 31 and the connecting frame 30 is fixed by welding, and a second cylinder 32 is penetrated inside the connecting sleeve 31, the outer wall surface of the second cylinder 32 is fixedly assembled with the upper end of the connecting frame 30 through a bracket, and a second piston rod for telescopic operation is provided inside the second cylinder 32, and an extrusion plate 33 is fixed at the lower end of the second piston rod, and the second piston rod can drive the extrusion plate 33 to move up and down, and when the disc accessory is processed, it is clamped and positioned from top to bottom, further improving the placement stability of the disc accessory during processing;

[0036] The outer side of the connecting frame 30 is provided with a connecting seat 34, one end of the connecting seat 34 is fixed to the surface of the connecting frame 30 by screws, and an air pump 35 is provided at the upper end of the connecting seat 34, and the lower end of the air pump 35 is fixedly assembled with the upper end of the connecting seat 34 through a bracket, and the air outlet position of the air pump 35 is flange-connected with a ventilation pipe 36, and an air nozzle 37 is provided through the surface of the connecting frame 30, and the air nozzle 37 is fixedly connected to the connecting position of the connecting frame 30 by screws. The end of the air nozzle 37 is tilted downward, and the air outlet position corresponds to the upper end of the frustum 21, and the upper end of the ventilation pipe 36 is flange-connected to the end of the air nozzle 37. A high-speed airflow is ejected through the air nozzle 37, and the surface of the frustum 21 can be cleaned after the disc accessories are processed, thereby avoiding the arc-shaped chuck 22 from being affected by dust particles and getting stuck during rotation.

[0037] The shaft plate accessory fixing mechanism 4 includes a rectangular platform 40, the lower end of the rectangular platform 40 is fixedly assembled with the upper end of the operating table 10 through a bracket, and a third cylinder 41 is provided at the upper end of the rectangular platform 40. The third cylinder 41 is symmetrically distributed along the longitudinal central axis of the rectangular platform 40, and the lower end of the third cylinder 41 is fixedly assembled with the surface of the operating table 10 through a bracket. A third piston rod for extension and retraction is provided inside the third cylinder 41, and a plate-type accessory clamping plate 42 is provided at the end of the third piston rod. The connection between the plate-type accessory clamping plate 42 and the third piston rod is fixedly assembled by screws. The third piston rod of the third cylinder 41 is extended and retracted, so that the plate-type accessory clamping plates 42 on both sides can move in opposite directions, thereby clamping and fixing rectangular or irregular plate-type accessories;

[0038] A frame rod 43 is provided at the upper end of the plate-type accessory splint 42, and the lower end of the frame rod 43 is fixed to the surface of the plate-type accessory splint 42 by screws. An axle seat 44 is fixed to the upper end of the frame rod 43, and a threaded sleeve 45 is provided through the surface of the axle seat 44. The connection position of the threaded sleeve 45 and the axle seat 44 is fixed by welding. There are three threaded sleeves 45, and they are distributed with equal arc lengths. The internal thread of the threaded sleeve 45 is connected to a threaded knob 46. The threaded knob 46 is located at one end inside the axle seat 44 and is fixed with an extrusion block 47. The relative threaded movement of the threaded knob 46 and the threaded sleeve 45 can realize the movement of the extrusion block 47, so that the axle-type accessory placed in the axle seat 44 can be tightened and locked during processing.

[0039] When implementing

[0040] When it is necessary to process motorcycle shaft-type accessories, plate-type accessories and disc accessories, the disc accessories can be fixed by the disc accessory fixing mechanism 2, and the round table 21 can be used to place the disc accessories. After the disc accessories are placed, the first piston rod of the first cylinder 26 is extended and retracted, allowing the support frame 27 to move back and forth, and drive the positioning shaft 29 to slide in the strip groove 210, which can push or pull back the arc-shaped clamp 22, so that the three evenly distributed arc-shaped clamps 22 can clamp, fix or release the disc accessories. The first cylinder 26 rotates in the support bearing 24 through the support shaft 25, and can be coordinated and rotated when the arc-shaped clamp 22 rotates on the surface of the round table 21. The positioning shaft 29 rotates in the positioning bearing 28, which can be assisted in rotation and coordination to ensure stable rotation and clamping of the arc-shaped clamp 22.

[0041] Driven by the motor 2003 in the base 20, the rotating shaft can drive the circular table 21 to rotate, so that the disc accessories can be processed and the overall rotation adjustment can be performed. The ball 2005 rolls in the ball groove 2004, which can play an auxiliary role and reduce friction resistance when the circular table 21 rotates relative to the base 20.

[0042] Since some disc accessories are thicker, after the arc-shaped chuck 22 is clamped, if the processing vibration is large, the outer ring of the disc accessory is annular, which makes the disc accessory easily vibrate and pop out of the arc-shaped chuck 22. The second piston rod of the second cylinder 32 is extended and retracted to realize the up and down movement of the extrusion plate 33, so that the extrusion plate 33 can cooperate with the round table 21 to clamp the thicker disc accessories up and down, thereby achieving further fixation. After the processing is completed, if there is dust on the surface of the round table 21, in order to prevent the arc-shaped chuck 22 from being obstructed by dust particles during rotation, the power supply of the air pump 35 is turned on, and a high-speed air flow is delivered by the air pump 35. The air flow passes through the ventilation pipe 36 and is finally ejected through the air nozzle 37 to blow air towards the upper end of the round table 21, thereby blowing away the dust particles from the round table 21. Compared with manual wiping, it is faster and cleaner.

[0043] When it is necessary to fix the plate-type accessories or the shaft-type accessories, for the plate-type accessories, the third cylinder 41 distributed oppositely on the rectangular table 40 can be used to make the third piston rod drive the plate-type accessory clamping plate 42 to move oppositely, so that the plate-type accessories can be clamped and fixed. For the shaft-type accessories, the shaft seat 44 set on the plate-type accessory clamping plate 42 can position and clamp the shaft-type accessories at both ends through the opposite distribution when following the movement of the third piston rod. The threaded movement of the threaded knob 46 and the threaded sleeve 45 and the contact with the shaft-type accessories through the extrusion block 47 can achieve further extrusion and fixation to ensure the tightening of the shaft-type accessories during the processing process.

[0044] The above description is merely an embodiment of the present invention. The well-known specific structures and characteristics of the scheme are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention. These modifications and improvements should also be considered within the scope of protection of the present invention and will not affect the effectiveness and practicality of the present invention.

Claims

1. A fixed tool for processing motorcycle metal parts, characterized by: It includes a table mechanism, a disc accessory fixing mechanism is provided on one side of the upper end of the table mechanism, and an auxiliary positioning mechanism is also provided on one side of the upper end of the table mechanism, and the auxiliary positioning mechanism corresponds to the position of the disc accessory fixing mechanism; An axis plate accessory fixing mechanism is provided on the other side of the upper end of the table mechanism; The table structure comprises an operating table, and the lower end of the operating table is provided with supporting legs.

2. A fixing tool for machining motorcycle metal parts according to claim 1, characterized in that: The disc accessory fixing mechanism includes a base, which is a circular structure. A round table is provided at the upper end of the base, and an arc-shaped chuck is provided at the upper end of the round table.

3. The fixing tool for machining motorcycle metal parts according to claim 2, characterized in that: An extension plate is provided on the outer ring wall of the truncated cone, a support bearing is provided on the upper end of the extension plate, a support shaft is interference-fitted on the inner ring wall of the support bearing, a first cylinder is provided on the upper end of the support shaft, a first piston rod for extension and retraction is provided inside the first cylinder, and a support frame is provided at the end of the first piston rod; The support frame is a right-angle frame structure. A positioning bearing is provided at the upper end of the inner corner of the support frame. A positioning shaft rod is provided inside the positioning bearing. A strip groove is provided at the upper end of the arc-shaped chuck.

4. The fixing tool for machining motorcycle metal parts according to claim 3, characterized in that: The bottom of the round table is provided with a built-in groove, the upper end of the base is arranged in the built-in groove, the upper end of the base is provided with a groove, a motor is arranged inside the groove, a rotating shaft for driving is arranged inside the motor, and the end of the rotating shaft is fixedly assembled with the inner wall of the built-in groove by screws; The end of the base is provided with a plurality of ball grooves, and balls are rolled inside the ball grooves, and the surfaces of the balls are in rolling contact with the inner wall surfaces of the built-in grooves.

5. The fixing tool for machining motorcycle metal parts according to claim 4, characterized in that: The auxiliary positioning mechanism includes a connecting frame, a connecting sleeve is provided through the upper horizontal section of the connecting frame, a second cylinder is provided inside the connecting sleeve, a second piston rod for extension and retraction is provided inside the second cylinder, and an extrusion disk is fixed to the lower end of the second piston rod.

6. The fixing tool for machining motorcycle metal parts according to claim 5, characterized in that: A connecting seat is provided on the outward side of the connecting frame, an air pump is provided on the upper end of the connecting seat, a ventilation pipe is flange-connected to the air outlet of the air pump, an air nozzle is provided through the surface of the connecting frame, and the upper end of the ventilation pipe is connected to the end of the air nozzle through a flange.

7. The fixing tool for machining motorcycle metal parts according to claim 6, characterized in that: The shaft plate accessory fixing mechanism includes a rectangular platform, the upper end of the rectangular platform is provided with a third cylinder, the interior of the third cylinder is provided with a third piston rod for extension and retraction, and the end of the third piston rod is provided with a plate-shaped accessory clamp.

8. The fixing tool for machining motorcycle metal parts according to claim 7, characterized in that: A rack is provided at the upper end of the plate-type accessory splint, an axle seat is fixed to the upper end of the rack, a threaded sleeve is provided through the surface of the axle seat, the internal thread of the threaded sleeve is connected to a threaded knob, and an extrusion block is fixed to one end of the threaded knob located inside the axle seat.

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