Bicycle hub accessory production device

Abstract

The utility model relates to the technical field of bicycle hub production, and discloses a bicycle hub accessory production device which comprises a working table, supporting frames are fixedly arranged on the bottom face of the working table, the left supporting frame and the right supporting frame are arranged, a control device is fixedly arranged at the left end of the top face of the working table, and an adjusting mechanism is arranged in the working table. A grinding mechanism is arranged above the workbench, a containing groove is formed in the left end of the top face of the workbench, a connecting groove is formed in the right end of the top face of the workbench, the containing groove and the connecting groove are communicated with each other, a collecting hopper is fixedly arranged on the bottom face of the workbench, the collecting hopper is located under the discharging groove, the adjusting mechanism comprises an adjusting part and a fixing part, and the grinding mechanism comprises a grinding part and a cleaning part. The adjusting plate drives the adjusting rod to slide in the first adjusting groove and the second adjusting groove, so that the multiple fixing rods get close to one another, the hub accessories on the containing plate are clamped, the hub accessories are located at the axis of the containing plate, hub accessory raw materials of different shapes and sizes can be clamped, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle hub production, in particular to a production device for bicycle hub accessories. Background Technique

[0002] The hub system of a bicycle includes an axle, bearings, a hub, etc. There are iron hubs and aluminum hubs. Iron hubs are the hubs of bicycles for general home riding, and aluminum hubs are generally more high-end hubs, such as the hubs for mountain bikes, performance bikes, road bikes, etc. The common number of spoke holes in the rim is 32h and 36h, that is, the number of spokes. The arrangement method of the spokes generally has the knitting methods of random 3 and random 5 according to the different numbers of spokes;

[0003] When producing bicycle hubs, it is necessary to clamp the raw materials of the bicycle hubs and then grind and form the raw materials of the bicycle hubs. Since the models and sizes of the bicycle hubs to be produced are inconsistent, it is necessary to clamp bicycle hubs of different sizes, but the current production device cannot effectively clamp and fix the bicycle hubs according to the production requirements, resulting in limitations.

[0004] Therefore, a production device for bicycle hub accessories is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a production device for bicycle hub accessories to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A production device for bicycle hub accessories, including a workbench, a support frame is fixedly arranged on the bottom surface of the workbench, there are two support frames arranged on the left and right, a control device is fixedly arranged at the left end of the top surface of the workbench, an adjustment mechanism is arranged inside the workbench, and a grinding mechanism is arranged above the workbench;

[0007] A placement groove is opened at the left end of the top surface of the workbench, a connection groove is opened at the right end of the top surface of the workbench, the placement groove and the connection groove communicate with each other, limiting plates are fixedly arranged at both the front and rear ends of the inner wall of the connection groove, a discharge groove is opened on the inner wall of the connection groove, and a collection hopper is fixedly arranged on the bottom surface of the workbench, and the collection hopper is located directly below the discharge groove;

[0008] The adjustment mechanism includes an adjustment part and a fixing part;

[0009] The grinding mechanism includes a grinding part and a cleaning part.

[0010] Preferably, the adjusting part includes an adjusting seat located inside the connecting groove. The front and rear ends of the adjusting seat are respectively sleeved on the outer side of the adjacent limiting plate and are slidably connected to the adjacent limiting plate. A first cylinder is fixedly arranged on the inner wall of the placing groove, and the right side of the output shaft of the first cylinder is fixedly connected to the adjusting seat.

[0011] Preferably, a fixing platform is fixedly arranged on the top surface of the adjusting seat, and a motor is fixedly arranged on the top surface of the fixing platform. The right side of the output shaft of the motor is fixedly provided with a connecting rod, and the right side of the connecting rod is fixedly provided with a placing plate. A plurality of first adjusting grooves are formed on the surface of the placing plate. A fixing plate is sleeved on the outer side of the placing plate, and the outer side of the placing plate is rotationally connected to the fixing plate by a bearing. The bottom surface of the fixing plate is fixedly connected to the adjusting seat. A limiting ring is arranged on the left side of the placing plate.

[0012] Preferably, the fixing part includes an adjusting plate rotatably connected to the outer side of the connecting rod. A plurality of driving grooves are formed inside the adjusting plate, and an adjusting rod is arranged in the driving groove and is slidably connected to the driving groove. A connecting frame is arranged on the right side of the adjusting rod. A plurality of second adjusting grooves are formed inside the connecting frame, and the second adjusting grooves correspond to the first adjusting grooves. The right end of the adjusting rod sequentially penetrates through the second adjusting groove and the first adjusting groove, and a fixing rod is fixedly arranged on the right side of the adjusting rod.

[0013] Preferably, rotating rods are fixedly arranged on the front and rear side surfaces of the adjusting plate. The rotating rods penetrate through the limiting ring and are slidably connected to the inner wall of the limiting ring. Rotating frames are fixedly arranged at the far ends of the front and rear two rotating rods. The left end of the rotating frame is sleeved on the outer side of the connecting rod and is rotationally connected to the connecting rod by a bearing.

[0014] Preferably, a driving frame is arranged on the left side of the rotating frame. The bottom surface of the driving frame is fixedly connected to the adjusting seat. An arc-shaped groove is formed on the side surface of the driving frame, and a driving rod is arranged in the arc-shaped groove and is fixedly connected to the rotating frame. The left end of the driving rod penetrates through the arc-shaped groove and is slidably connected to the inner wall of the arc-shaped groove. A second cylinder is arranged below the rotating frame. The bottom surface of the second cylinder is fixedly connected to the adjusting seat. The top surface of the output shaft of the second cylinder is fixedly provided with a fixing frame. A limiting groove is formed on the side surface of the fixing frame. The left end of the driving rod is located inside the limiting groove and is slidably connected to the inner wall of the limiting groove.

[0015] Preferably, the grinding part includes baffles. There are two baffles arranged front and back. The bottom surface of the baffle is fixedly connected to the workbench. The side surfaces of the two baffles close to each other are inclined planes. A connecting plate is fixedly arranged on the top surface of the baffle. A third air cylinder is fixedly arranged on the top surface of the connecting plate. The output shaft of the third air cylinder penetrates through the connecting plate and extends below the connecting plate. A third air cylinder grinding part is fixedly arranged on the bottom surface of the output shaft of the third air cylinder. A positioning plate is fixedly sleeved on the outer side surface of the output shaft of the third air cylinder. A positioning frame is fixedly arranged on the bottom surface of the connecting plate. A positioning groove is opened on the side surface of the positioning frame. One end of the positioning plate penetrates through the positioning groove and is slidably connected to the inner wall of the positioning groove.

[0016] Preferably, the cleaning part includes a water delivery component. The bottom surface of the water delivery component is fixedly connected to the connecting plate. A water delivery pipe is fixedly arranged on the bottom surface of the water delivery component. The lower end of the water delivery pipe penetrates through the connecting plate and extends below the connecting plate. A spraying plate is fixedly arranged on the bottom surface of the water delivery pipe. The side surface of the spraying plate is fixedly connected to the baffle. A plurality of spraying nozzles are fixedly arranged on the other side surface of the spraying plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: This production device for bicycle hub accessories

[0018] 1). By driving the adjusting rod to slide in the first adjusting groove and the second adjusting groove through the adjusting plate, the plurality of fixing rods approach each other, clamping the hub accessory on the placing plate and making the hub accessory located at the center of the placing plate, which can clamp the hub accessory raw materials with different shapes and sizes, and has high applicability.

[0019] 2). By adjusting the position of the hub accessory raw material and the position of the grinding part, the grinding depth and width of the hub accessory raw material can be adjusted, and different types of hub accessories can be produced. The spraying nozzles on the spraying plate clean the surface of the hub accessories after production, improving the overall cleanliness of the hub accessories after production. Description of the Drawings

[0020] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0021] Figure 2 [[ID=Z2]]is a three-dimensional view of the workbench of the present utility model;

[0022] Figure 3 is a three-dimensional view of the adjusting mechanism of the present utility model;

[0023] Figure 4 is a cross-sectional view of the placing plate and the limiting ring of the present utility model;

[0024] Figure 5 is a three-dimensional view of the grinding mechanism of the present utility model.

[0025] In the figure: 1 workbench, 11 limit plate, 12 collection hopper, 2 support frame, 3 control device, 4 adjustment mechanism, 41 adjustment base, 42 first cylinder, 43 fixed table, 44 motor, 45 connecting rod, 46 placing plate, 47 limit ring, 48 adjustment plate, 49 adjustment rod, 410 connecting frame, 411 fixed rod, 412 rotating rod, 413 rotating frame, 414 driving frame, 415 driving rod, 416 second cylinder, 417 fixed frame, 5 grinding mechanism, 51 baffle plate, 52 connecting plate, 53 third cylinder, 54 grinding piece, 55 positioning plate, 56 positioning frame, 57 water supply assembly, 58 water pipe, 59 spraying plate. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0027] Please refer to Figures 1 - 5 , the present invention provides a technical solution: a production device for bicycle hub accessories, including a workbench 1, a support frame 2 is fixedly arranged on the bottom surface of the workbench 1, there are two support frames 2 arranged on the left and right, a control device 3 is fixedly arranged on the left end of the top surface of the workbench 1, an adjustment mechanism 4 is arranged inside the workbench 1, and a grinding mechanism 5 is arranged above the workbench 1;

[0028] A placement groove is opened at the left end of the top surface of the workbench 1, a connection groove is opened at the right end of the top surface of the workbench 1, the placement groove and the connection groove communicate with each other, limit plates 11 are fixedly arranged at both the front and rear ends of the inner wall of the connection groove, a discharge groove is opened on the inner wall of the connection groove, a collection hopper 12 is fixedly arranged on the bottom surface of the workbench 1, and the collection hopper 12 is located directly below the discharge groove;

[0029] The adjustment mechanism 4 includes an adjustment part and a fixing part;

[0030] The grinding mechanism 5 includes a grinding part and a cleaning part.

[0031] The adjustment part includes an adjustment base 41, the adjustment base 41 is located inside the connection groove, the front and rear ends of the adjustment base 41 are respectively sleeved on the outer side surfaces of the adjacent limit plates 11 and are slidably connected to the adjacent limit plates 11, a first cylinder 42 is fixedly arranged on the inner wall of the placement groove, and the right side surface of the output shaft of the first cylinder 42 is fixedly connected to the adjustment base 41;

[0032] On the top surface of the adjusting base 41, a fixed platform 43 is fixedly arranged. On the top surface of the fixed platform 43, a motor 44 is fixedly arranged. On the right side surface of the output shaft of the motor 44, a connecting rod 45 is fixedly arranged. On the right side surface of the connecting rod 45, a placing plate 46 is fixedly arranged. A plurality of first adjusting grooves are formed on the surface of the placing plate 46. An adjusting plate is sleeved on the outer side surface of the placing plate 46. The outer side surface of the placing plate 46 is connected to the adjusting plate by bearings. The bottom surface of the adjusting plate is fixedly connected to the adjusting base 41. A limiting ring 47 is arranged on the left side of the placing plate 46;

[0033] The fixing part includes an adjusting plate 48. The adjusting plate 48 is rotationally connected to the outer side surface of the connecting rod 45. A plurality of driving grooves are formed inside the adjusting plate 48. An adjusting rod 49 is arranged in the driving groove. The adjusting rod 49 is slidably connected to the driving groove. A connecting frame 410 is arranged on the right side of the adjusting rod 49. A plurality of second adjusting grooves are formed inside the connecting frame 410. The second adjusting grooves correspond to the first adjusting grooves. The right end of the adjusting rod 49 sequentially penetrates through the second adjusting groove and the first adjusting groove. A fixing rod 411 is fixedly arranged on the right side surface of the adjusting rod 49;

[0034] Rotating rods 412 are fixedly arranged on both the front and rear side surfaces of the adjusting plate 48. The rotating rods 412 penetrate through the limiting ring 47 and are slidably connected to the inner wall of the limiting ring 47. Rotating frames 413 are fixedly arranged at the far ends of the two rotating rods 412 away from each other. The left end of the rotating frame 413 is sleeved on the outer side surface of the connecting rod 45 and is connected to the connecting rod 45 by bearings;

[0035] A driving frame 414 is arranged on the left side of the rotating frame 413. The bottom surface of the driving frame 414 is fixedly connected to the adjusting base 41. An arc-shaped groove is formed on the side surface of the driving frame 414. A driving rod 415 is arranged in the arc-shaped groove. The driving rod 415 is fixedly connected to the rotating frame 413. The left end of the driving rod 415 penetrates through the arc-shaped groove and is slidably connected to the inner wall of the arc-shaped groove. A second air cylinder 416 is arranged below the rotating frame 413. The bottom surface of the second air cylinder 416 is fixedly connected to the adjusting base 41. A fixing frame 417 is fixedly arranged on the top surface of the output shaft of the second air cylinder 416. A limiting groove is formed on the side surface of the fixing frame 417. The left end of the driving rod 415 is located inside the limiting groove and is slidably connected to the inner wall of the limiting groove;

[0036] Furthermore, in this embodiment, the raw materials of the flower drum accessories are placed at the placing plate 46. The second air cylinder 416 drives the fixing frame 417 to move. The fixing frame 417 drives the driving rod 415 to slide in the arc-shaped groove. When the driving rod 415 moves, it drives the rotating frame 413 to deflect. The rotating frame 413 drives the adjusting plate 48 to move. The adjusting plate 48 drives the adjusting rod 49 to slide in the first adjusting groove and the second adjusting groove, so that a plurality of fixing rods 411 approach each other, clamp the flower drum accessories on the placing plate 46 and make the flower drum accessories located at the center of the placing plate 46;

[0037] Furthermore, in this embodiment, the adjusting plate 48 drives the adjusting rod 49 to slide in the first adjusting slot and the second adjusting slot, so that the multiple fixing rods 411 are brought closer to each other, thereby clamping the hub component on the placement plate 46 and positioning the hub component at the axis of the placement plate 46. This allows the clamping of hub component raw materials of different shapes and sizes, and has high applicability. Example 2

[0038] See also Figures 1 - 5 , and on the basis of Example 1, it is further obtained that: the grinding part includes a baffle 51, two baffles 51 are provided in the front and rear, the bottom surface of the baffle 51 is fixedly connected to the workbench 1, the side surfaces of the front and rear baffles 51 close to each other are inclined surfaces, a connecting plate 52 is fixedly provided on the top surface of the baffle 51, a third cylinder 53 is fixedly provided on the top surface of the connecting plate 52, the output shaft of the third cylinder 53 passes through the connecting plate 52 and extends to the bottom of the connecting plate 52, a third cylinder grinding member 54 is fixedly provided on the bottom surface of the output shaft of the third cylinder 53, a positioning plate 55 is fixedly sleeved on the outer side surface of the output shaft of the third cylinder 53, a positioning frame 56 is fixedly provided on the bottom surface of the connecting plate 52, a positioning groove is opened on the side surface of the positioning frame 56, one end of the positioning plate 55 passes through the positioning groove and is slidably connected to the inner wall of the positioning groove;

[0039] The cleaning section includes a water delivery assembly 57, the bottom surface of which is fixedly connected to the connecting plate 52. A water delivery pipe 58 is fixedly provided on the bottom surface of the water delivery assembly 57. The lower end of the water delivery pipe 58 passes through the connecting plate 52 and extends below the connecting plate 52. A spray plate 59 is fixedly provided on the bottom surface of the water delivery pipe 58. The side surface of the spray plate 59 is fixedly connected to the baffle 51. A plurality of spray nozzles are fixedly provided on the other side surface of the spray plate 59.

[0040] Furthermore, in this embodiment, the rotating rod 412 drives the adjustment seat 41 to move, so that the adjustment seat 41 and the components on the adjustment seat 41 slide in the connecting groove. The third cylinder 53 drives the polishing member 54 to move. The positioning plate 55 adjusts the moving positioning frame 56. The water supply assembly 57 supplies water to the spray plate 59 through the water supply pipe 58. The spray nozzle on the spray plate 59 cleans the surface of the hub component after production, thereby improving the overall cleanliness of the hub component after production.

[0041] Furthermore, this embodiment can adjust the grinding depth and width of the raw materials of the hub accessories by adjusting the position of the raw materials of the hub accessories and the position of the grinding piece 54, and can produce different types of hub accessories. The spray nozzle on the spray plate 59 cleans the surface of the hub accessories after production, thereby improving the overall cleanliness of the hub accessories after production.

[0042] During use, place the raw materials of the hub fitting at the placement plate 46. The second cylinder 416 drives the fixing frame 417 to move. The fixing frame 417 drives the driving rod 415 to slide in the arc-shaped groove. When the driving rod 415 moves, it drives the rotating frame 413 to deflect. The rotating frame 413 drives the adjusting plate 48 to move. The adjusting plate 48 drives the adjusting rod 49 to slide in the first adjusting groove and the second adjusting groove, so that the multiple fixing rods 411 approach each other, clamp the hub fitting on the placement plate 46 and make the hub fitting located at the center of the placement plate 46. The rotating rod 412 drives the adjusting seat 41 to move, so that the adjusting seat 41 and each component on the adjusting seat 41 slide in the connecting groove. The third cylinder 53 drives the grinding part 54 to move. The positioning plate 55 adjusts the moving positioning frame 56. The water supply component 57 supplies water to the spraying plate 59 through the water supply pipe 58.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for bicycle hub accessories, comprising a workbench (1), characterized in that: A support frame (2) is fixedly arranged on the bottom surface of the workbench (1). There are two support frames (2) arranged on the left and right. A control device (3) is fixedly arranged at the left end of the top surface of the workbench (1). An adjustment mechanism (4) is arranged inside the workbench (1). A grinding mechanism (5) is arranged above the workbench (1). A placement groove is opened at the left end of the top surface of the workbench (1), and a connection groove is opened at the right end of the top surface of the workbench (1). The placement groove and the connection groove communicate with each other. Limiting plates (11) are fixedly arranged at both the front and rear ends of the inner wall of the connection groove. A discharge groove is opened on the inner wall of the connection groove. A collection hopper (12) is fixedly arranged on the bottom surface of the workbench (1), and the collection hopper (12) is located directly below the discharge groove. The adjustment mechanism (4) includes an adjustment part and a fixing part. The grinding mechanism (5) includes a grinding part and a cleaning part.

2. The production device for a bicycle hub accessory according to claim 1, wherein: The adjustment part includes an adjustment seat (41). The adjustment seat (41) is located inside the connection groove. The front and rear ends of the adjustment seat (41) are respectively sleeved on the outer side surfaces of the adjacent limiting plates (11) and are slidably connected to the adjacent limiting plates (11). A first cylinder (42) is fixedly arranged on the inner wall of the placement groove. The right side surface of the output shaft of the first cylinder (42) is fixedly connected to the adjustment seat (41).

3. The production device of a bicycle hub accessory according to claim 2, characterized in that: A fixing table (43) is fixedly arranged on the top surface of the adjustment seat (41). A motor (44) is fixedly arranged on the top surface of the fixing table (43). A connecting rod (45) is fixedly arranged on the right side surface of the output shaft of the motor (44). A placement plate (46) is fixedly arranged on the right side surface of the connecting rod (45). A plurality of first adjustment grooves are opened on the surface of the placement plate (46). A fixing plate is sleeved on the outer side surface of the placement plate (46). The outer side surface of the placement plate (46) is rotationally connected to the fixing plate by a bearing. The bottom surface of the fixing plate is fixedly connected to the adjustment seat (41). A limiting ring (47) is arranged on the left side of the placement plate (46).

4. A production device for bicycle hub accessories according to claim 1, characterized in that: The fixing part includes an adjustment plate (48). The adjustment plate (48) is rotationally connected to the outer side surface of the connecting rod (45). A plurality of driving grooves are opened inside the adjustment plate (48). An adjustment rod (49) is arranged in the driving groove, and the adjustment rod (49) is slidably connected to the driving groove. A connecting frame (410) is arranged on the right side of the adjustment rod (49). A plurality of second adjustment grooves are opened inside the connecting frame (410), and the second adjustment grooves correspond to the first adjustment grooves. The right end of the adjustment rod (49) sequentially penetrates through the second adjustment groove and the first adjustment groove. A fixing rod (411) is fixedly arranged on the right side surface of the adjustment rod (49).

5. The production device for a bicycle hub fitting according to claim 4, wherein: Rotating rods (412) are fixedly arranged on both the front and rear side surfaces of the adjustment plate (48). The rotating rods (412) penetrate through the limiting ring (47) and are slidably connected to the inner wall of the limiting ring (47). Rotating frames (413) are fixedly arranged at the far ends of the two front and rear rotating rods (412). The left end of the rotating frame (413) is sleeved on the outer side surface of the connecting rod (45) and is rotationally connected to the connecting rod (45) by a bearing.

6. The production device for a bicycle hub accessory according to claim 5, characterized in that: On the left side of the rotating frame (413), there is a driving frame (414). The bottom surface of the driving frame (414) is fixedly connected to the adjusting seat (41). An arc-shaped groove is provided on the side surface of the driving frame (414). A driving rod (415) is arranged in the arc-shaped groove. The driving rod (415) is fixedly connected to the rotating frame (413). The left end of the driving rod (415) penetrates through the arc-shaped groove and is slidably connected to the inner wall of the arc-shaped groove. A second cylinder (416) is arranged below the rotating frame (413). The bottom surface of the second cylinder (416) is fixedly connected to the adjusting seat (41). The top surface of the output shaft of the second cylinder (416) is fixedly provided with a fixing frame (417). A limiting groove is provided on the side surface of the fixing frame (417). The left end of the driving rod (415) is located inside the limiting groove and is slidably connected to the inner wall of the limiting groove.

7. A production device for bicycle hub accessories according to claim 1, characterized in that: The grinding part includes baffles (51). There are two baffles (51) arranged front and back. The bottom surface of the baffle (51) is fixedly connected to the workbench (1). The side surfaces of the two baffles (51) facing each other are inclined surfaces. The top surface of the baffle (51) is fixedly provided with a connecting plate (52). The top surface of the connecting plate (52) is fixedly provided with a third cylinder (53). The output shaft of the third cylinder (53) penetrates through the connecting plate (52) and extends below the connecting plate (52). The bottom surface of the output shaft of the third cylinder (53) is fixedly provided with a third cylinder grinding part (54). A positioning plate (55) is fixedly sleeved on the outer side surface of the output shaft of the third cylinder (53). The bottom surface of the connecting plate (52) is fixedly provided with a positioning frame (56). A positioning groove is provided on the side surface of the positioning frame (56). One end of the positioning plate (55) penetrates through the positioning groove and is slidably connected to the inner wall of the positioning groove.

8. A production device for bicycle hub accessories according to claim 1, characterized in that: The cleaning part includes a water delivery component (57). The bottom surface of the water delivery component (57) is fixedly connected to the connecting plate (52). A water delivery pipe (58) is fixedly provided on the bottom surface of the water delivery component (57). The lower end of the water delivery pipe (58) penetrates through the connecting plate (52) and extends below the connecting plate (52). A spraying plate (59) is fixedly provided on the bottom surface of the water delivery pipe (58). The side surface of the spraying plate (59) is fixedly connected to the baffle (51). A plurality of spraying nozzles are fixedly provided on the other side surface of the spraying plate (59).

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