CN218363715U - Motorcycle accessory grinding device - Google Patents

Abstract

The utility model provides a motorcycle accessory grinding device, which belongs to the technical field of motorcycle accessory production, and solves the problem that the existing grinding device is inconvenient to adjust according to the different specifications and sizes of the motorcycle accessories during the grinding process of the motorcycle accessories. question. The grinding device for motorcycle accessories includes a mounting frame. A fixed box is bolted to the back of the mounting frame. The rear side of the fixed box is movably connected with a driving structure. Set with threaded rod. The utility model can adjust and control its own fixed position according to the different sizes of the processed hubs, so as to adapt to different processing conditions, increase the practicability of the device, and provide convenience for the grinding work of the staff. With the flip function, it is convenient to flip the wheel hub after grinding one side of the wheel hub, which reduces the labor burden of the staff and improves the grinding efficiency.

Description

Grinding device for motorcycle accessories

technical field

The utility model relates to the technical field of motorcycle accessories production, in particular to a grinding device, in particular to a motorcycle accessories grinding device.

Background technique

Motorcycle, driven by a gasoline engine, is a two-wheeled or three-wheeled vehicle whose front wheels are steered by the handlebars. It is light, flexible, and fast-moving. It is widely used for patrolling, passenger and cargo transportation, etc., and is also used as sports equipment.

At present, when producing motorcycle wheels in motorcycle accessories, after the production of motorcycle wheels is completed, the staff often need to use a grinding device to polish the burrs on the upper and lower sides of the wheels. However, due to the different displacements of motorcycles, The size of the wheel hub used is not the same. The existing grinding device is inconvenient to fix the wheel hub according to the size of the motorcycle wheel hub. The practicability is not good, and the existing grinding device grinds one side of the motorcycle wheel hub After the completion, the staff also need to remove the wheel hub, turn it over and fix the wheel hub again, so that the subsequent grinding work can be carried out. The overall weight of the wheel hub is relatively heavy, which not only increases the labor load of the staff, but also reduces the work load. efficiency.

Utility model content

The purpose of this utility model is to solve the above-mentioned problems in the existing technology, and propose a motorcycle accessories grinding device. The motorcycle accessories grinding device can adjust and control its own fixed position according to the size of the processed wheel hub, so that Adapt to different processing conditions, and the device also has a flip function, which reduces the labor burden of the staff and improves the grinding efficiency.

The purpose of this utility model can be achieved through the following technical solutions:

A grinding device for motorcycle accessories, comprising a mounting frame, a fixed box is bolted to the back of the mounting frame, a driving structure is movably connected to the rear side of the fixed box, and a rotating sleeve is arranged inside the fixed box. Both left and right sides of the fixed box are provided with threaded rods, and the threaded rods are slidably connected to the fixed box. The end of the threaded rod away from the fixed box is fixedly connected with a movable block, and the front side of the movable block is bolted with a A connecting rod, the connecting rod is arranged in an L shape, and one end of the connecting rod penetrates into the inside of the mounting frame and is slidably connected with the mounting frame, the left and right sides of the inside of the mounting frame are provided with movable plates, and one side of the movable plate It is fixedly connected with the connecting rod, and the surface of the opposite side of the movable plate is rotatably connected with a positioning clamp, and the upper and lower sides of the positioning clamp are fixed with fixed structures.

The working principle of the utility model is: when the worker needs to polish the wheel hub of the motorcycle, the worker first takes out the wheel hub to be polished, and the positioning clamps on both sides move towards each other to fix the wheel hub inside the mounting frame, and then work The personnel use the grinding equipment to polish the wheel hub. After one side is polished, the staff turns the wheel hub and grinds the other side of the wheel hub to complete the grinding work of the motorcycle wheel hub.

The drive structure includes a motor, a first bevel gear and a second bevel gear, the motor is fixed on the back of the fixed box, and the front end of the output shaft of the motor penetrates into the inside of the fixed box, the first bevel gear bolt Connected to the front end of the output shaft of the motor, the second bevel gear is fixed on the left side of the surface of the rotating sleeve, and the first bevel gear and the second bevel gear are meshed.

By adopting the above structure, it is convenient to automatically fix the wheel hub of the motorcycle and reduce the workload of the staff.

One end of the threaded rod extends to the inside of the rotating casing, the thread directions of the threaded rod surfaces on the left and right sides of the rotating casing are opposite, and the threaded rods on the left and right sides are threadedly connected to the inner wall of the rotating casing.

By adopting the above structure, it is convenient to adjust the positions of the positioning clips on both sides, so as to fix the wheel hub.

The upper and lower surfaces of the opposite side of the movable block are bolted with guide rods, one end of the guide rod extends to the inside of the fixed box and is bolted to the limit block, and the guide rod is slidably connected with the fixed box.

With the above structure, the threaded rod is guided so that the threaded rod can only move horizontally in the left and right directions, and the range of movement of the threaded rod is controlled.

The fixed structure includes a first fixed piece, a second fixed piece, positioning holes and bolts, the first fixed piece is bolted to the upper and lower sides of the movable plate, and the second fixed piece is bolted to the upper and lower sides of the positioning clamp. On the upper and lower sides, the positioning holes are respectively set on the surfaces of the first fixing piece and the second fixing piece, the bolts are threaded inside the positioning holes, and one end of the bolt is bolted with a knob.

By adopting the above structure, the position of the positioning clamp can be fixed after the wheel hub is overturned, and the stability in the grinding process can be improved.

The positioning clamp is arranged in a semicircular arc shape, and the surface of the opposite side of the positioning clamp is bonded with a protective pad. The cross section of the protective pad is semicircular, and the material of the protective pad is wear-resistant rubber. .

The above structure is adopted to increase the fixing effect on the motorcycle wheel hub and prevent the motorcycle wheel hub from moving during processing.

The left and right sides of the inside of the fixed box are provided with fixed rings, the fixed rings are set on the left and right sides of the surface of the rotating sleeve, and the fixed ring and the rotating sleeve are connected in rotation, and the upper and lower sides of the rotating sleeve Both sides are bolted with connection blocks, and the connection blocks are fixedly connected with the inner wall of the fixed box.

By adopting the above structure, the rotating sleeve can be supported to increase its stability during rotation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model can adjust and control its own fixed position according to the different sizes of the hubs to be processed, so as to adapt to different processing conditions, increase the practicability of the device, and provide convenience for the grinding work of the staff. The device also has a turning function, which is convenient for turning over the wheel hub after grinding one side of the wheel hub, which reduces the labor burden of the staff and improves the grinding efficiency. It is inconvenient to adjust and adapt according to the different sizes of accessories.

2. Through the setting of the motor, the first bevel gear and the second bevel gear, the utility model can open the motor after the staff puts the motorcycle wheel hub to be polished into the installation frame, so that the output of the motor The shaft drives the first bevel gear to rotate, and due to the engagement between the first bevel gear and the second bevel gear, the second bevel gear starts to drive the rotating sleeve to rotate, so as to carry out subsequent positioning work on the wheel hub of the motorcycle.

3. Through the setting of the threaded rod and the rotating casing, the utility model can make the threaded rods on both sides move in the opposite direction or in the opposite direction after the motor drives the rotating casing to rotate, and then the positioning clamps on both sides can be moved. The wheel hub of the motorcycle is clamped and fixed.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the three-dimensional schematic view of mounting bracket in the utility model;

Fig. 3 is the sectional view of fixed box in the utility model;

Fig. 4 is a three-dimensional schematic diagram of the positioning clamp in the utility model when it is overturned.

In the figure: 1. mounting frame; 2. fixed box; 3. driving structure; 31. motor; 32. first bevel gear; 33. second bevel gear; 4. rotating sleeve; 5. threaded rod; 6 , movable block; 7, connecting rod; 8, movable plate; 9, positioning card plate; 10, fixed structure; 101, first fixed piece; 102, second fixed piece; 103, positioning hole; 104, bolt; 11, Guide rod; 12, limit block; 13, fixed ring; 14, protective pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-shown in Fig. 4, this motorcycle accessory polishing device comprises mounting frame 1, and the back side of mounting frame 1 is bolted with fixed box 2, and the rear side of fixed box 2 is movably connected with driving structure 3, and fixed box 2 A rotating sleeve 4 is provided inside the fixed box 2, and threaded rods 5 are provided through the left and right sides of the fixed box 2, and the threaded rod 5 is slidingly connected with the fixed box 2, and the end of the threaded rod 5 away from the fixed box 2 is fixedly connected with a movable Block 6, the front side of the movable block 6 is bolted with a connecting rod 7, the connecting rod 7 is arranged in an L shape, and one end of the connecting rod 7 penetrates to the inside of the mounting frame 1 and is slidably connected with the mounting frame 1, the left and right sides of the mounting frame 1 Both sides are provided with movable plate 8, and one side of movable plate 8 is fixedly connected with connecting rod 7, and the surface of movable plate 8 opposite side is all rotatably connected with positioning clamp 9, and the upper and lower sides of positioning clamp 9 are all fixed. With a fixed structure 10, the utility model can adjust and control its own fixed position according to the different sizes of the hubs to be processed, so as to adapt to different processing conditions, increase the practicability of the device, and provide convenience for the grinding work of the staff , and the device also has a turning function, which is convenient for turning over the wheel hub after grinding one side of the wheel hub, which reduces the labor burden of the staff, improves the grinding efficiency, and solves the problem of the existing grinding device grinding motorcycle parts. In the process of processing, it is inconvenient to adjust and adapt according to the different sizes of accessories.

The drive structure 3 includes a motor 31, a first bevel gear 32 and a second bevel gear 33, the motor 31 is fixed on the back of the fixed box 2, and the front end of the output shaft of the motor 31 penetrates into the inside of the fixed box 2, the first conical The gear 32 is bolted to the front end of the output shaft of the motor 31, the second bevel gear 33 is fixed on the left side of the surface of the rotating sleeve 4, and the first bevel gear 32 and the second bevel gear 33 are meshed. In the embodiment, through the setting of the motor 31, the first bevel gear 32 and the second bevel gear 33, after the staff puts the motorcycle wheel hub to be polished into the inside of the installation frame 1, the motor 31 can be turned on, The output shaft of the motor 31 drives the first bevel gear 32 to rotate, because the engagement between the first bevel gear 32 and the second bevel gear 33 makes the second bevel gear 33 start to drive the rotating sleeve 4 to rotate, so as to The wheel hub of the motorcycle carries out the follow-up positioning work.

One end of the threaded rod 5 extends to the inside of the rotating sleeve 4, and the thread directions on the surface of the threaded rods 5 on the left and right sides of the rotating sleeve 4 are oppositely arranged, and the threaded rods 5 on the left and right sides are threadedly connected with the inner wall of the rotating sleeve 4 , in this embodiment, through the setting of the threaded rod 5 and the rotating sleeve 4, when the motor 31 drives the rotating sleeve 4 to rotate, the threaded rods 5 on both sides can be moved in the opposite direction or in the opposite direction, and then the two sides can be moved The positioning clip 9 is movable, and the wheel hub of the motorcycle is clamped and fixed.

The upper and lower surfaces of the opposite side of the movable block 6 are bolted with a guide rod 11, and one end of the guide rod 11 extends to the inside of the fixed box 2 and is bolted to the limit block 12, and the guide rod 11 is slidingly connected with the fixed box 2. In this embodiment, through the setting of the guide rod 11 and the stop block 12, after the rotating sleeve 4 rotates, the threaded rod 5 can be guided so that the threaded rod 5 will not rotate due to the rotation of the rotating sleeve 4, And move left and right, when the threaded rod 5 horizontally moves left and right, the range of motion of the threaded rod 5 can also be controlled to avoid the separation between the threaded rod 5 and the rotating sleeve 4 .

The fixed structure 10 includes a first fixed piece 101, a second fixed piece 102, a positioning hole 103 and a bolt 104. The first fixed piece 101 is bolted to the upper and lower sides of the movable plate 8, and the second fixed piece 102 is bolted to the positioning card. On the upper and lower side surfaces of the plate 9, positioning holes 103 are provided on the surfaces of the first fixed piece 101 and the second fixed piece 102 respectively, and the bolt 104 is threaded inside the positioning hole 103, and one end of the bolt 104 is bolted with a knob. In this embodiment, through the setting of the first fixing piece 101, the second fixing piece 102, the positioning hole 103 and the bolt 104, after the worker finishes grinding one side of the motorcycle hub, the worker can remove the bolt 104 from the second Remove the first fixing piece 101 and the second fixing piece 102, then turn over the motorcycle hub, turn the unpolished side up, and then insert the bolt 104 into the positioning holes on the first fixing piece 101 and the second fixing piece 102 In 103, the position of the positioning clamp 9 is fixed, so that the staff can carry out subsequent grinding work.

The positioning clamp 9 is arranged in a semi-circular arc shape, and the surface of the positioning clamp 9 on the opposite side is bonded with a protective pad 14. The cross section of the protective pad 14 is semicircular, and the material of the protective pad 14 is wear-resistant rubber. In the present embodiment, through the setting of the protective pad 14, since the surface of the general motorcycle wheel hub is provided with an arc-shaped groove, the protective pad 14 and the positioning clamp 9 can be directly inserted into the groove on the surface of the motorcycle hub surface to improve To the fixing effect of motorcycle wheel hub, moreover increased the frictional force between positioning clip 9 and motorcycle wheel hub, it is difficult for activity in grinding process.

The left and right sides of the inside of the fixed box 2 are provided with fixed rings 13, the fixed rings 13 are sleeved on the left and right sides of the surface of the rotating sleeve 4, and the fixed ring 13 is rotationally connected with the rotating sleeve 4, and the rotating sleeve 4 Both the upper and lower sides are bolted with connecting blocks, and the connecting blocks are fixedly connected to the inner wall of the fixed box 2. In this embodiment, by setting the fixed ring 13, the rotating sleeve 4 can be lifted, so that the rotating sleeve 4 It is located in the middle of the fixed box 2, so as to increase the stability of the rotating sleeve 4 when rotating.

The working principle of the utility model: when the staff needs to polish the wheel hub of the motorcycle, the staff first takes out the wheel hub to be polished, so that the wheel hub of the motorcycle is put into the inside of the mounting frame 1, and then the staff puts the motor 31 Open, make both sides movable blocks 6 move toward or in the opposite direction, control the rotation direction of motor 31 output shafts, make the movable blocks 6 on both sides move toward each other, the movable blocks 6 control the positioning clamp 9 to move toward each other through the connecting rod 7, the two The positioning clamp 9 on the side enters the groove on the surface of the wheel hub, and the wheel hub is clamped and fixed. After the fixation is completed, the staff can take out the grinding equipment and polish the upper surface of the wheel hub. After one side is polished, work After the personnel take off the bolt 104 and turn over the wheel hub, the positioning clip 9 is fixed by the bolt 104, and then the staff can polish the other side surface of the motorcycle wheel hub to complete the motorcycle wheel hub. grinding operation.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (7)

1. The utility model provides a motorcycle accessories grinding device, includes mounting bracket (1), its characterized in that: the back bolt of mounting bracket (1) has fixed box (2), the rear side swing joint of fixed box (2) has drive structure (3), the inside of fixed box (2) is provided with rotating sleeve (4), the left and right sides of fixed box (2) all runs through and is provided with threaded rod (5), and sliding connection between threaded rod (5) and fixed box (2), the one end fixedly connected with movable block (6) of fixed box (2) are kept away from in threaded rod (5), the front side bolt of movable block (6) has connecting rod (7), connecting rod (7) are the setting of L type, and connecting rod (7) one end run through to the inside of mounting bracket (1) and with mounting bracket (1) sliding connection, the left and right sides of mounting bracket (1) inside all is provided with fly leaf (8), and one side and connecting rod (7) fixed connection of fly leaf (8), the surface of fly leaf (8) one side all rotates mutually and is connected with location cardboard (9), the upper and lower both sides of location cardboard (9) all are fixed knot construct (10).

2. A motorcycle accessory grinding apparatus as claimed in claim 1, wherein: the driving structure (3) comprises a motor (31), a first bevel gear (32) and a second bevel gear (33), the motor (31) is fixed on the back of the fixed box (2), the front end of an output shaft of the motor (31) penetrates into the fixed box (2), the first bevel gear (32) is bolted on the front end of the output shaft of the motor (31), the second bevel gear (33) is fixed on the left side of the surface of the rotating sleeve (4), and the first bevel gear (32) and the second bevel gear (33) are meshed with each other.

3. A motorcycle accessory grinding apparatus as claimed in claim 1, wherein: the one end of threaded rod (5) extends to the inside of rotating sleeve (4), the screw thread direction on threaded rod (5) surface of the rotating sleeve (4) left and right sides is opposite setting, and threaded rod (5) of the left and right sides and the inner wall threaded connection of rotating sleeve (4).

4. A motorcycle accessory grinding apparatus as claimed in claim 1, wherein: the movable block (6) is bolted with guide rods (11) above and below the surface of one side opposite to each other, one end of each guide rod (11) extends to the inside of the corresponding fixed box (2) and is bolted with a limiting block (12), and the guide rods (11) are connected with the corresponding fixed boxes (2) in a sliding mode.

5. A motorcycle accessory grinding apparatus as claimed in claim 1, wherein: the fixing structure (10) comprises a first fixing piece (101), a second fixing piece (102), a positioning hole (103) and a bolt (104), wherein the first fixing piece (101) is bolted to the upper side surface and the lower side surface of the movable plate (8), the second fixing piece (102) is bolted to the upper side surface and the lower side surface of the positioning clamping plate (9), the positioning hole (103) is respectively formed in the surfaces of the first fixing piece (101) and the second fixing piece (102), the bolt (104) is in threaded connection with the inside of the positioning hole (103), and a knob is bolted to one end of the bolt (104).

6. A motorcycle accessory grinding apparatus as claimed in claim 1, wherein: the positioning clamping plate (9) is arranged in a semicircular arc shape, the protective pad (14) is bonded to the surface of one side of the positioning clamping plate (9) in opposite directions, the cross section of the protective pad (14) is arranged in a semicircular shape, and the protective pad (14) is made of wear-resistant rubber.

7. A motorcycle accessory grinding apparatus as claimed in claim 1, wherein: the inside left and right sides of fixed box (2) all is provided with solid fixed ring (13), gu fixed ring (13) cover is established in the left and right sides on swivel casing (4) surface, and rotates between solid fixed ring (13) and swivel casing (4) and be connected, the equal bolt joint in upper and lower both sides of swivel casing (4) has the connecting block, and the inner wall fixed connection of connecting block and fixed box (2).

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