CN220850343U - Movable shaft assembly for motorcycle - Google Patents
Movable shaft assembly for motorcycle Download PDFInfo
- Publication number
- CN220850343U CN220850343U CN202322624900.0U CN202322624900U CN220850343U CN 220850343 U CN220850343 U CN 220850343U CN 202322624900 U CN202322624900 U CN 202322624900U CN 220850343 U CN220850343 U CN 220850343U
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- worm
- movable shaft
- wall
- motorcycle
- fixedly connected
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- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 abstract description 14
- 230000033001 locomotion Effects 0.000 abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of motorcycle accessories, in particular to a movable shaft assembly for a motorcycle. Through the cooperation between worm, shrinkage pool, worm wheel, screw section of thick bamboo, lead screw and the regulating spindle, allen key rotates the worm through the shrinkage pool and rotates, worm drive worm wheel rotates, worm wheel drive screw section of thick bamboo rotates, screw section of thick bamboo drive screw motion, screw drive regulating spindle slides, the regulating spindle becomes longer with the overall length of removal axle, the regulating spindle can supply motorcycle transmission to use together with removing the axle, worm and worm wheel have self-locking function, the regulating spindle finishes the back in adjusting, the position of regulating spindle can not change under the condition of not rotating the shrinkage pool, through the regulation of regulating spindle, the length of use of removing the axle can be adjusted.
Description
Technical Field
The utility model relates to the technical field of motorcycle accessories, in particular to a movable shaft assembly for a motorcycle.
Background
At present, the power of the motorcycle engine is transmitted to the main shaft body through the crankshaft and then transmitted to the auxiliary shaft through the main shaft body, so that the power output is realized, and the main shaft drives the motorcycle to advance, so that the motorcycle is also called as a movable shaft.
For example, the patent application number CN215980726U is a motorcycle main shaft, the installation component includes fixed block, connecting element, driving element and actuating element, the fixed block with main shaft body fixed connection, and be located the main shaft body is kept away from one side of gear, connecting element is located the main shaft body is close to one side of fixed block, driving element is located the fixed block is kept away from one side of main shaft body, above-mentioned file still has not enough, when using, through fixing the gear on the main shaft body to make the main shaft body can pass power to the countershaft through the gear, and then realize the output of power, through the connecting block of downwardly extrusion, thereby make the stopper downwardly moving, and then make the joint state of stopper and fixed block released, however, the usable length of movable shaft can't be adjusted in prior art, thereby can't be used for the motorcycle of different models, and then results in application scope narrower.
Disclosure of Invention
The utility model aims to solve the problem that the service length of a movable shaft cannot be adjusted, and provides a movable shaft assembly for a motorcycle.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a remove axle subassembly for motorcycle, includes connecting box and removal axle, connecting box and the outer wall clearance fit of removal axle, the inside of removal axle is provided with adjustment mechanism, connecting box and the outer wall slip of branch link to each other, the upper end rigid coupling of branch has the drive block, the lower extreme rigid coupling of branch has the connecting block, the outer wall rigid coupling of connecting block has the second slider.
Preferably, the adjusting mechanism comprises a worm, the outer walls at two ends of the worm are respectively connected with the movable shaft in a rotating way through bearings, concave holes are formed in the worm, the worm is connected with a worm wheel in a meshed way, the worm wheel is fixedly connected to the outer wall of a threaded cylinder, the outer wall of the threaded cylinder is connected with the movable shaft in a rotating way through bearings, a screw is connected to the inner threads of the threaded cylinder, an adjusting shaft is fixedly connected to one end of the screw, and the outer wall of the adjusting shaft is connected with the movable shaft in a sliding way.
Preferably, the outer wall of the supporting rod is sleeved with a spring, and two ends of the spring are fixedly connected with the connecting box and the connecting block respectively.
Preferably, the second sliding block is slidably connected with the outer wall of the second sliding rod, and the second sliding rod is fixedly connected in the connecting box.
Preferably, the outer wall of the connecting block is fixedly connected with a first fixing rod, the first fixing rod is clamped with a second fixing rod, and the second fixing rod is fixedly connected with the outer wall of the movable shaft.
Preferably, the other end of the screw rod is fixedly connected with a limiting block.
The movable shaft assembly for the motorcycle has the beneficial effects that: through the cooperation between worm, the shrinkage pool, the worm wheel, screw section of thick bamboo, lead screw and the regulating spindle, allen key rotates the worm through the shrinkage pool and rotates, worm drive worm wheel rotates, worm wheel drive screw section of thick bamboo rotates, screw drive screw motion, screw drive regulating spindle slides, regulating spindle and the overall length of removal axle become long, the regulating spindle can supply motorcycle transmission to use together with removing the axle, worm and worm wheel have self-locking function, the regulating spindle finishes the back in adjusting, the position of regulating spindle can not change under the condition of not rotating the shrinkage pool, through the regulation of regulating spindle, the length of use of removing the axle can be adjusted, thereby can be used for the motorcycle of different models, and then make application scope wider.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic view of the connection between the worm, the worm wheel and the screw thread cylinder in the present utility model;
Fig. 4 is a schematic view of the structure of the connection part of the moving shaft, the adjusting shaft and the screw rod in the utility model.
In the figure: 1. the device comprises a connecting box, 2, a movable shaft, 3, an adjusting mechanism, 301, a worm, 302, a concave hole, 303, a worm wheel, 304, a threaded cylinder, 305, a lead screw, 306, an adjusting shaft, 3a1, a first sliding block, 3a2, a first sliding rod, 4, a supporting rod, 5, a driving block, 6, a connecting block, 7, a spring, 8, a second sliding block, 9, a second sliding rod, 10, a first fixing rod, 11, a second fixing rod, 12 and a limiting block.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Example 1:
referring to fig. 1-4: in this embodiment, a movable shaft assembly for motorcycle, including connecting box 1 and movable shaft 2, connecting box 1 and movable shaft 2's outer wall clearance fit, movable shaft 2 is the movable shaft in the motorcycle, movable shaft 2's inside is provided with adjustment mechanism 3, adjustment mechanism 3 adjusts adjusting shaft 306, connecting box 1 and the outer wall slip of branch 4 link to each other, branch 4 slides in connecting box 1's inside, the upper end rigid coupling of branch 4 has driving piece 5, driving piece 5 moves with branch 4, the lower extreme rigid coupling of branch 4 has connecting block 6, branch 4 drives connecting block 6 motion, connecting block 6's outer wall rigid coupling has second slider 8, connecting block 6 drives second slider 8 motion, the outer wall of branch 4 has cup jointed spring 7, the model of spring 7 is selected according to the in-service use demand, it can to satisfy the work needs respectively, spring 7's both ends link to each other with connecting box 1 and connecting block 6 are fixed, spring 7 makes connecting block 6 have the power of downward movement under the elastic action, second slider 8 and the outer wall slip of second slider 9 link to each other, second slider 8 slides at second slider 9's outer wall rigid coupling, second slider 9 slide, second slider 9 is in the outer wall slip of second slider 9, second slider 9 and connecting rod 10 fixed connection rod 10 are fixed to the fixed rod 2, connecting rod 10 fixed connection rod 10 is fixed rod fixed connection at second slider 1 and fixed rod 10, the fixed rod fixed connection is fixed rod 10 is fixed in the inner rod fixed connection 11, the fixed rod is fixed rod fixed connection 10 is fixed rod 10 in the connecting rod fixed connection 2, the second slider is fixed connection 10, the inside the connecting rod is fixed connection inside the connecting rod is in the connecting rod 10, the connecting rod has the motion inside the connecting rod has the motion.
The adjusting mechanism 3 comprises a worm 301, a concave hole 302, a worm wheel 303, a thread cylinder 304, a screw rod 305 and an adjusting shaft 306, wherein the outer walls at two ends of the worm 301 are respectively connected with the moving shaft 2 in a rotating way through bearings, the concave hole 302 is arranged in the worm 301, an inner hexagonal wrench is conveniently inserted into the concave hole 302, the worm 301 can rotate through the concave hole 302, the worm 301 is meshed with the worm wheel 303, the worm 301 drives the worm wheel 303 to rotate, the worm wheel 303 is fixedly connected with the outer wall of the thread cylinder 304, the worm wheel 303 drives the thread cylinder 304 to rotate, the outer wall of the thread cylinder 304 is rotationally connected with the moving shaft 2 through bearings, the screw rod 305 is connected with the screw rod 305 in an internal thread way, the thread cylinder 304 drives the screw rod 305 to move, one end of the screw rod 305 is fixedly connected with the adjusting shaft 306 to slide, the outer wall of the adjusting shaft 306 is connected with the moving shaft 2 in a sliding way, the other end of the screw rod 305 is fixedly connected with a limiting block 12, and the limiting block 12 is prevented from being separated from the thread cylinder 304;
The internal hexagonal wrench rotates the worm 301 through the concave hole 302 to rotate, the worm 301 drives the worm wheel 303 to rotate, the worm wheel 303 drives the thread cylinder 304 to rotate, the thread cylinder 304 drives the screw rod 305 to move, the screw rod 305 drives the adjusting shaft 306 to slide, the overall length of the adjusting shaft 306 and the moving shaft 2 is prolonged, the adjusting shaft 306 and the moving shaft 2 can be used for motorcycle transmission together, the worm 301 and the worm wheel 303 have a self-locking function, the position of the adjusting shaft 306 cannot change under the condition that the concave hole 302 is not rotated after the adjusting is finished, the using length of the moving shaft 2 can be adjusted through the adjustment of the adjusting shaft 306, and therefore the internal hexagonal wrench can be used for motorcycles of different types, and the application range is wider.
Working principle:
When the movable shaft assembly for the motorcycle is used, when the length of the movable shaft 2 needs to be adjusted, the end part of the inner hexagonal wrench is inserted into the concave hole 302, the inner hexagonal wrench rotates the worm 301 through the concave hole 302, the worm 301 drives the worm wheel 303 to rotate, the worm wheel 303 drives the threaded cylinder 304 to rotate, the threaded cylinder 304 drives the screw rod 305 to move, the screw rod 305 drives the adjusting shaft 306 to slide, the overall length of the adjusting shaft 306 and the movable shaft 2 becomes longer, the adjusting shaft 306 and the movable shaft 2 can be used for motorcycle transmission together, the worm 301 and the worm wheel 303 have a self-locking function, the position of the adjusting shaft 306 does not change under the condition of not rotating the concave hole 302 after the adjustment of the adjusting shaft 306 is finished, the use length of the movable shaft 2 can be adjusted through the adjustment of the adjusting shaft 306, so that the movable shaft 2 can be used for motorcycles of different types, the application range is wider, when the movable shaft 2 needs to be disassembled, the driving block 5 is lifted upwards, the driving block 6 drives the connecting block 6 to move upwards through the supporting rod 4, the spring 7 is compressed, the spring 6 drives the first fixing rod 10 to move upwards, the first fixing rod 10 is separated from the second fixing rod 11, and the movable shaft 2 is detached from the movable shaft 2, and the movable shaft 2 is detached from the movable shaft 1.
Example 2:
Referring to fig. 1-4: in this embodiment, the adjusting mechanism 3 further includes a first slider 3a1 and a first sliding rod 3a2, the first sliding rod 3a2 is fixedly connected to the outer wall of the adjusting shaft 306, the adjusting shaft 306 drives the first sliding rod 3a2 to move, the outer wall of the first sliding rod 3a2 is slidably connected to the first slider 3a1, the first sliding rod 3a2 slides in the first slider 3a1, and the first slider 3a1 is fixedly connected in the moving shaft 1;
By the cooperation between the first slider 3a1 and the first slider 3a2, the adjusting shaft 306 drives the first slider 3a2 to move when sliding, the first slider 3a2 slides inside the first slider 3a1, and the first slider 3a2 and the first slider 3a1 play a guiding role in the movement of the adjusting shaft 306.
Working principle:
The adjusting shaft 306 drives the first slide bar 3a2 to move when sliding, the first slide bar 3a2 slides in the first slide block 3a1, and the first slide bar 3a2 and the first slide block 3a1 play a guiding role in the movement of the adjusting shaft 306.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a remove axle subassembly for motorcycle, includes connection box (1) and removes axle (2), the outer wall clearance fit of connection box (1) and removal axle (2), its characterized in that: the movable shaft is characterized in that an adjusting mechanism (3) is arranged in the movable shaft (2), the connecting box (1) is connected with the outer wall of the supporting rod (4) in a sliding mode, a driving block (5) is fixedly connected to the upper end of the supporting rod (4), a connecting block (6) is fixedly connected to the lower end of the supporting rod (4), and a second sliding block (8) is fixedly connected to the outer wall of the connecting block (6).
2. The movable shaft assembly for a motorcycle according to claim 1, wherein: the adjusting mechanism (3) comprises a worm (301), the outer walls at two ends of the worm (301) are rotationally connected with the movable shaft (2) through bearings, a concave hole (302) is formed in the worm (301), the worm (301) is meshed with a worm wheel (303), the worm wheel (303) is fixedly connected to the outer wall of a threaded cylinder (304), the outer wall of the threaded cylinder (304) is rotationally connected with the movable shaft (2) through bearings, a screw rod (305) is connected with the inner threads of the threaded cylinder (304), an adjusting shaft (306) is fixedly connected to one end of the screw rod (305), and the outer wall of the adjusting shaft (306) is slidably connected with the movable shaft (2).
3. The movable shaft assembly for a motorcycle according to claim 1, wherein: the outer wall of the supporting rod (4) is sleeved with a spring (7), and two ends of the spring (7) are fixedly connected with the connecting box (1) and the connecting block (6) respectively.
4. The movable shaft assembly for a motorcycle according to claim 1, wherein: the second sliding block (8) is connected with the outer wall of the second sliding rod (9) in a sliding way, and the second sliding rod (9) is fixedly connected in the connecting box (1).
5. The movable shaft assembly for a motorcycle according to claim 1, wherein: the outer wall rigid coupling of connecting block (6) has first dead lever (10), first dead lever (10) and second dead lever (11) joint, second dead lever (11) rigid coupling is at the outer wall of removal axle (2).
6. A movable shaft assembly for a motorcycle according to claim 2, wherein: the other end of the screw rod (305) is fixedly connected with a limiting block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624900.0U CN220850343U (en) | 2023-09-27 | 2023-09-27 | Movable shaft assembly for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624900.0U CN220850343U (en) | 2023-09-27 | 2023-09-27 | Movable shaft assembly for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850343U true CN220850343U (en) | 2024-04-26 |
Family
ID=90781588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322624900.0U Active CN220850343U (en) | 2023-09-27 | 2023-09-27 | Movable shaft assembly for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850343U (en) |
-
2023
- 2023-09-27 CN CN202322624900.0U patent/CN220850343U/en active Active
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