Slitting device for bicycle hub accessories

Abstract

The utility model discloses a slitting device for bicycle hub accessories, belongs to the technical field of bicycle hubs, and aims to solve the problems that the working efficiency is low and various slitting requirements cannot be met, the slitting device comprises a slitting box, and supporting legs are fixedly connected to the surface of the slitting box; by arranging the storage box, the conveying plate, the conveying groove, the box entering plate, the box entering groove and the push plate, when the device is used, bicycle hub accessories are stored in the storage box, and after the bicycle hub accessories are slit, the bicycle hub accessories are automatically supplemented through the push plate and the conveying groove to work; by arranging a mechanical arm composed of a clamping plate, a resistance increasing groove, a position adjusting piece and the like and a slitting arm composed of a fixed shaft, a cooperative arm, a limiting shaft, a buffering ball and the like, the bicycle hub accessory can be inclined, rotated and swung to a certain degree according to the needs of a user when being slit; and therefore, the device is more flexible to use, and the requirements of users are met to a greater extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of bicycle hubs, and in particular relates to a slitting device for bicycle hub accessories. Background Art

[0002] The hub in a bicycle refers to the drum-shaped object in the center of the wheel. The hub, commonly known as the "hub barrel", is the barrel outside the axle that connects to the spokes, and is usually called the axle skin. There are generally three-spoke and five-spoke arrangements based on the number of spokes. There are two types of hubs: iron hubs and aluminum hubs.

[0003] In the prior art, a slitting device for bicycle hub accessories is disclosed with patent announcement number CN 218904379 U. The above patent is very fast in slitting bicycle hub accessories and takes into account the problem that the jitter during slitting affects the slitting quality. However, there are still the following deficiencies in actual use: from a practical point of view, the slitting device for bicycle hub accessories is very cumbersome in fixing and installing the bicycle hub accessories, and can only perform one-to-one slitting. A lot of time is spent on installation and positioning and a large amount of manpower costs are required, resulting in low work efficiency in actual use. Moreover, due to the limitations of traditional slitting devices, when special slitting such as oblique and lateral slitting is required, the slitting device cannot effectively complete the slitting task.

[0004] Therefore, a slitting device for bicycle hub accessories is needed to solve the problems of low working efficiency and inability to meet various slitting requirements in the prior art. Utility Model Content

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

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a slitting device for bicycle hub accessories, comprising a slitting box, a surface of which is fixedly connected to a leg, a surface of which is provided with a track groove, and a surface of which is slidably connected to a fixed leg.

[0007] It should be noted in the scheme that a connection pad is fixedly connected to the surface of the support leg, a connection column is fixedly connected to the surface of the connection pad, an outer protective shell is fixedly connected to the surface of the connection column, and a moving wheel is fixedly connected to the surface of the outer protective shell.

[0008] It is further worth mentioning that a slitting chamber is fixedly connected to the surface of the slitting box, a connecting gear is fixedly connected to the surface of the slitting box, an extension column is fixedly connected to the surface of the connecting gear, a connecting block is slidably connected to the surface of the extension column, and a fixed shaft is fixedly connected to the surface of the connecting block.

[0009] It should be further explained that the surface of the fixed shaft is rotatably connected to a cooperative arm, the surface of the cooperative arm is rotatably connected to a limiting shaft, the surface of the connecting block is engageably connected to a buffer ball, and the surface of the fixed shaft is fixedly connected to a connecting bottom.

[0010] As a preferred embodiment, a support rod is fixedly connected to the surface of the connecting bottom, a driving wheel is rotatably connected to the surface of the support rod, and a slitting wheel is fixedly connected to the surface of the driving wheel.

[0011] As a preferred embodiment, a fixed arm is fixedly connected to the surface of the slitting box, a driving arm is rotatably connected to the surface of the fixed arm, a connecting shaft is fixedly connected to the surface of the driving arm, a rocker arm is interlockingly connected to the surface of the connecting shaft, an extension arm is slidably connected to the surface of the rocker arm, and an integrated block is fixedly connected to the surface of the rocker arm.

[0012] As a preferred embodiment, a fixing piece is fixedly connected to the surface of the integrated block, an adjusting rod is rotatably connected to the surface of the fixing piece, a splint is fixedly connected to the surface of the adjusting rod, a resistance increasing groove is provided on the surface of the splint, and an adjusting sheet is embedded and connected to the surface of the splint.

[0013] As a preferred embodiment, a storage box is fixedly connected to the surface of the slitting box, a conveying plate is fixedly connected to the surface of the storage box, a conveying groove is provided on the surface of the storage box, a box entry plate is fixedly connected to the surface of the storage box, a box entry groove is provided on the surface of the storage box, and a push plate is slidably connected to the surface of the storage box.

[0014] Compared with the prior art, the slitting device for bicycle hub accessories provided by the utility model has at least the following beneficial effects:

[0015] (1) By providing a storage box, a conveying plate, a conveying trough, a box entry plate, a box entry trough and a push plate, when the device is used, the bicycle hub parts are stored in the storage box, and after the bicycle hub parts are cut, the bicycle hub parts are automatically replenished through the push plate and the conveying trough to work, which greatly improves the working efficiency of the device.

[0016] (2) By providing a mechanical arm composed of a splint, a resistance increasing groove, an adjusting plate, etc. and a cutting arm composed of a fixed axis, a cooperative arm, a limiting axis, and a buffer ball, etc., the bicycle hub accessories can be tilted, rotated, and swung to a certain extent according to the needs of the user when cutting, making the device more flexible in use and meeting the needs of the user to a greater extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the cutting chamber of the utility model;

[0019] Figure 3 This is a schematic diagram of the slitting wheel structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the splint structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the storage box structure of the utility model.

[0022] In the figure: 101, cutting box; 102, supporting leg; 103, track groove; 104, fixed leg; 105, connecting pad; 106, connecting column; 107, outer shell; 108, moving wheel; 109, cutting chamber; 110, connecting gear; 201, extension column; 202, connecting block; 203, fixed shaft; 204, cooperative arm; 205, limiting shaft; 206, buffer ball; 207, connecting bottom; 208, support rod; 2 09, driving wheel; 210, slitting wheel; 301, fixed arm; 302, driving arm; 303, connecting shaft; 304, rocker arm; 305, extension arm; 306, integrated block; 307, fixing part; 308, adjusting rod; 309, clamping plate; 310, resistance increasing groove; 401, adjusting plate; 402, storage box; 403, conveying plate; 404, conveying groove; 405, box entry plate; 406, box entry groove; 407, pushing plate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with embodiments.

[0024] See also Figure 1-5The utility model provides a slitting device for bicycle hub accessories, including a slitting box 101: a leg 102 is fixedly connected to the surface of the slitting box 101, a track groove 103 is provided on the surface of the leg 102, a fixed leg 104 is slidably connected to the surface of the leg 102, a connection pad 105 is fixedly connected to the surface of the leg 102, a connection column 106 is fixedly connected to the surface of the connection pad 105, an outer protective shell 107 is fixedly connected to the surface of the connection column 106, a moving wheel 108 is fixedly connected to the surface of the outer protective shell 107, and the surface of the slitting box 101 is fixedly connected to the outer protective shell 107. The cutting chamber 109 is connected, the surface of the cutting box 101 is fixedly connected with a connecting gear 110, the surface of the connecting gear 110 is fixedly connected with an extension column 201, the surface of the extension column 201 is slidably connected with a connecting block 202, the surface of the connecting block 202 is fixedly connected with a fixed shaft 203, the surface of the fixed shaft 203 is rotatably connected with a cooperative arm 204, the surface of the cooperative arm 204 is rotatably connected with a limiting shaft 205, the surface of the connecting block 202 is connected with a buffer ball 206, the surface of the fixed shaft 203 is fixedly connected with a connecting bottom 207, and the surface of the connecting bottom 207 A support rod 208 is fixedly connected, a driving wheel 209 is rotatably connected to the surface of the support rod 208, a slitting wheel 210 is fixedly connected to the surface of the driving wheel 209, a fixed arm 301 is fixedly connected to the surface of the slitting box 101, a driving arm 302 is rotatably connected to the surface of the fixed arm 301, a connecting shaft 303 is fixedly connected to the surface of the driving arm 302, a rocker arm 304 is embeddedly connected to the surface of the connecting shaft 303, an extension arm 305 is slidably connected to the surface of the rocker arm 304, an integrated block 306 is fixedly connected to the surface of the integrated block 306, and a connecting shaft 303 is fixedly connected to the surface of the connecting shaft 303. A fixing part 307 is provided, and a positioning rod 308 is rotatably connected to the surface of the fixing part 307, and a clamping plate 309 is fixedly connected to the surface of the positioning rod 308, and a resistance increasing groove 310 is provided on the surface of the clamping plate 309, and a positioning piece 401 is embeddedly connected to the surface of the clamping plate 309, and a storage box 402 is fixedly connected to the surface of the slitting box 101, and a conveying plate 403 is fixedly connected to the surface of the storage box 402, and a conveying groove 404 is provided on the surface of the storage box 402, and a box entry plate 405 is fixedly connected to the surface of the storage box 402, and a box entry groove 406 is provided on the surface of the storage box 402.

[0025] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, it is worth specifically explaining that when using the slitting device for bicycle hub accessories, first, by pushing the slitting box 101, the supporting legs 102, the fixed legs 104, the connecting pads 105 and other components are driven by the thrust to rotate the moving wheels 108 to drive the entire body to move. After moving to a suitable position, the fixed legs 104 can be controlled to move toward the ground along the track groove 103 so that the fixed legs 104 contact the ground to fix the slitting device for the bicycle hub accessories. Then, the bicycle hub accessories are placed into the storage box 402 through the box entry groove 406 on the surface of the box entry plate 405. After that, the device is started, and the push plate 407 moves toward the center of the storage box 402 to hold the storage box 402 in place. 2 is pushed to the conveying groove 404, and the bicycle hub parts are conveyed from the conveying groove 404 to the surface of the conveying plate 403 and contact the conveying plate 403. At the same time, the fixed arm 301 slides to the rear end in the sliding groove on the inner surface of the slitting box 101, and the rocker arm 304 rotates around the center point of the connecting shaft 303, the extension arm 305 extends, and the integrated block 306 rotates at the same time, so that the clamping plate 309 contacts the bicycle hub parts on the surface of the conveying plate 403. The positioning rod 308 is adjusted at this time, so that the clamping plate 309 clamps the bicycle hub parts and makes the positioning sheet 401 on the surface of the clamping plate 309 contact the bicycle hub parts. After contacting the bicycle hub accessory, the fixed arm 301, the rocker arm 304, the extension arm 305, the integrated block 306, and the positioning rod 308 repeat the above steps to restore to the original position, so that the bicycle hub accessory is located below the slitting wheel 210, and then the driving wheel 209 rotates on the surface of the support rod 208 and drives the slitting wheel 210, and the extension column 201 extends so that the slitting wheel 210 contacts the bicycle hub accessory to cut the bicycle hub accessory. During the slitting process, the fixed part 307 rotates under the drive of the integrated block 306 so that the surface of the bicycle hub accessory is fully cut by the slitting wheel 210, and in this process, the user can control the fixed shaft 203, the cooperative arm 204, the limiting arm 306, the limiting arm 308, the fixing arm 307, the rocker arm 304, the extension arm 305, the integrated block 306, the limiting arm 308, the fixing arm 307, the rocker arm 304, the limiting arm 306 ... fixing arm 307, the rocker arm 304, the limiting arm 306, the fixing arm 307, the fixing arm 307, the rocker arm 304, the limiting arm 306, the fixing arm 307, the fixing arm 3 The control shaft 205 swings, so that the fixed shaft 203, the cooperative arm 204, and the limiting shaft 205 drive the connecting bottom 207, the support rod 208, the driving wheel 209 and the slitting wheel 210 to tilt, rotate, etc. to meet the slitting needs of the user. After the slitting is completed, the clamping plate 309 no longer clamps the bicycle hub accessories, so that the bicycle hub accessories fall into the surface of the slitting box 101, and the push plate 407 repeats the above steps to push the bicycle hub accessories into the conveying groove 404. The fixed arm 301, the driving arm 302 and other components repeat the above steps at the same time to slitting different bicycle hub accessories. After closing the device, the user can take out the slitting completed bicycle hub accessories from the surface of the slitting box 101.

[0026] According to the above working process, it can be known that by setting the storage box 402, the conveying plate 403, the conveying trough 404, the box entry plate 405, the box entry trough 406 and the push plate 407, the bicycle hub accessories are stored in the storage box 402 when the device is used, and the bicycle hub accessories are automatically replenished through the push plate 407 and the conveying trough 404 after the bicycle hub accessories are cut to work, which greatly increases the working efficiency of the device, and by setting the mechanical arm composed of the clamping plate 309, the resistance increasing groove 310, the positioning plate 401, etc. and the cutting arm composed of the fixed shaft 203, the cooperative arm 204, the limiting shaft 205 and the buffer ball 206, etc., the bicycle hub accessories can be tilted, rotated and swung to a certain extent according to the needs of the user when cutting. This makes the use of the device more flexible and meets the needs of the user to a greater extent.

[0027] The present solution has the following working process: when using the slitting device for bicycle hub accessories, firstly, by pushing the slitting box 101, the supporting legs 102, the fixed legs 104, the connecting pads 105 and other components are driven by the thrust to rotate the moving wheels 108 to drive the whole to move, and after moving to a suitable position, the fixed legs 104 can be controlled to move toward the ground along the track groove 103 so that the fixed legs 104 contact the ground to fix the slitting device for bicycle hub accessories, and then the bicycle hub accessories are placed into the storage box 402 through the box entry groove 406 on the surface of the box entry plate 405, and then the device is started, and the push plate 407 moves toward the center of the storage box 402 to hold the storage box 402 in place. 2 is pushed to the conveying groove 404, and the bicycle hub parts are conveyed from the conveying groove 404 to the surface of the conveying plate 403 and contact the conveying plate 403. At the same time, the fixed arm 301 slides to the rear end in the sliding groove on the inner surface of the slitting box 101, and the rocker arm 304 rotates around the center point of the connecting shaft 303, the extension arm 305 extends, and the integrated block 306 rotates at the same time, so that the clamping plate 309 contacts the bicycle hub parts on the surface of the conveying plate 403. The positioning rod 308 is adjusted at this time, so that the clamping plate 309 clamps the bicycle hub parts and makes the positioning sheet 401 on the surface of the clamping plate 309 contact the bicycle hub parts. After contacting the bicycle hub accessory, the fixed arm 301, the rocker arm 304, the extension arm 305, the integrated block 306, and the positioning rod 308 repeat the above steps to restore to the original position, so that the bicycle hub accessory is located below the slitting wheel 210, and then the driving wheel 209 rotates on the surface of the support rod 208 and drives the slitting wheel 210, and the extension column 201 extends so that the slitting wheel 210 contacts the bicycle hub accessory to cut the bicycle hub accessory. During the slitting process, the fixed part 307 rotates under the drive of the integrated block 306 so that the surface of the bicycle hub accessory is fully cut by the slitting wheel 210, and in this process, the user can control the fixed shaft 203, the cooperative arm 204, the limiting arm 306, the limiting arm 308, the fixing arm 307, the rocker arm 304, the extension arm 305, the integrated block 306, the limiting arm 308, the fixing arm 307, the rocker arm 304, the limiting arm 306 ... fixing arm 307, the rocker arm 304, the limiting arm 306, the fixing arm 307, the fixing arm 307, the rocker arm 304, the limiting arm 306, the fixing arm 307, the fixing arm 3 The control shaft 205 swings, so that the fixed shaft 203, the cooperative arm 204, and the limiting shaft 205 drive the connecting bottom 207, the support rod 208, the driving wheel 209 and the slitting wheel 210 to tilt, rotate, etc. to meet the slitting needs of the user. After the slitting is completed, the clamping plate 309 no longer clamps the bicycle hub accessories, so that the bicycle hub accessories fall into the surface of the slitting box 101, and the push plate 407 repeats the above steps to push the bicycle hub accessories into the conveying groove 404. The fixed arm 301, the driving arm 302 and other components repeat the above steps at the same time to slitting different bicycle hub accessories. After closing the device, the user can take out the slitting completed bicycle hub accessories from the surface of the slitting box 101.

[0028] In summary: by providing a storage box 402, a conveying plate 403, a conveying trough 404, a box entry plate 405, a box entry trough 406 and a push plate 407, when the device is used, the shell stores bicycle hub accessories in the storage box 402, and after the bicycle hub accessories are cut, the bicycle hub accessories are automatically replenished through the push plate 407 and the conveying trough 404 to carry out work, which greatly increases the working efficiency of the device, and by providing a mechanical arm composed of a splint 309, a resistance increasing groove 310, a positioning plate 401, etc. and a cutting arm composed of a fixed shaft 203, a cooperative arm 204, a limiting shaft 205 and a buffer ball 206, etc., when cutting the bicycle hub accessories, a certain degree of tilting, rotation and swinging can be performed according to the needs of the user, making the use of the device more flexible and meeting the needs of the user to a greater extent.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents and is fully disclosed, so it is not repeated in the description.

Claims

1. A slitting device for bicycle hub accessories, comprising a slitting box (101), characterized in that: The surface of the slitting box (101) is fixedly connected to a support leg (102), the surface of the support leg (102) is provided with a track groove (103), and the surface of the support leg (102) is slidably connected to a fixed leg (104).

2. A slitting device for bicycle hub accessories according to claim 1, characterized in that: The surface of the supporting leg (102) is fixedly connected to a connection pad (105), the surface of the connection pad (105) is fixedly connected to a connection column (106), the surface of the connection column (106) is fixedly connected to an outer protective shell (107), and the surface of the outer protective shell (107) is fixedly connected to a moving wheel (108).

3. A slitting device for bicycle hub accessories according to claim 2, characterized in that: The surface of the slitting box (101) is fixedly connected to a slitting chamber (109), the surface of the slitting box (101) is fixedly connected to a connecting gear (110), the surface of the connecting gear (110) is fixedly connected to an extension column (201), the surface of the extension column (201) is slidably connected to a connecting block (202), and the surface of the connecting block (202) is fixedly connected to a fixed shaft (203).

4. A slitting device for bicycle hub accessories according to claim 3, characterized in that: The surface of the fixed shaft (203) is rotatably connected to a coordination arm (204), the surface of the coordination arm (204) is rotatably connected to a limiting shaft (205), the surface of the connecting block (202) is embeddedly connected to a buffer ball (206), and the surface of the fixed shaft (203) is fixedly connected to a connecting bottom (207).

5. A slitting device for bicycle hub accessories according to claim 4, characterized in that: The surface of the connecting bottom (207) is fixedly connected to a support rod (208), the surface of the support rod (208) is rotatably connected to a driving wheel (209), and the surface of the driving wheel (209) is fixedly connected to a slitting wheel (210).

6. A slitting device for bicycle hub accessories according to claim 5, characterized in that: The surface of the slitting box (101) is fixedly connected to a fixed arm (301), the surface of the fixed arm (301) is rotatably connected to a driving arm (302), the surface of the driving arm (302) is fixedly connected to a connecting shaft (303), the surface of the connecting shaft (303) is engagedly connected to a rocker arm (304), the surface of the rocker arm (304) is slidably connected to an extension arm (305), and the surface of the rocker arm (304) is fixedly connected to an integrated block (306).

7. A slitting device for bicycle hub accessories according to claim 6, characterized in that: The surface of the integrated block (306) is fixedly connected to a fixing piece (307), the surface of the fixing piece (307) is rotatably connected to an adjustment rod (308), the surface of the adjustment rod (308) is fixedly connected to a clamping plate (309), the surface of the clamping plate (309) is provided with a resistance increasing groove (310), and the surface of the clamping plate (309) is engaged and connected to an adjustment sheet (401).

8. A slitting device for bicycle hub accessories according to claim 7, characterized in that: The surface of the slitting box (101) is fixedly connected to a storage box (402), the surface of the storage box (402) is fixedly connected to a conveying plate (403), the surface of the storage box (402) is provided with a conveying groove (404), the surface of the storage box (402) is fixedly connected to a box entry plate (405), the surface of the storage box (402) is provided with a box entry groove (406), and the surface of the storage box (402) is slidably connected to a push plate (407).

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