CN213970095U - Clamping device for machining main shaft assembly and auxiliary shaft assembly of motorcycle gearbox - Google Patents
Clamping device for machining main shaft assembly and auxiliary shaft assembly of motorcycle gearbox Download PDFInfo
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- CN213970095U CN213970095U CN202023310101.9U CN202023310101U CN213970095U CN 213970095 U CN213970095 U CN 213970095U CN 202023310101 U CN202023310101 U CN 202023310101U CN 213970095 U CN213970095 U CN 213970095U
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Abstract
The utility model discloses a motorcycle gearbox owner countershaft assembly processing clamping device, comprises a workbench, workstation center department rotates and is connected with the rotary column, the rotary column upper end runs through workstation fixedly connected with brace table, the fixed driving motor that is provided with of workstation downside wall, driving motor output shaft and rotary column lower extreme fixed connection, the assembly pole has been placed on the brace table, and is provided with the tight positioner of clamp that matches with the assembly pole on the brace table, the wall both ends symmetry is provided with hollow section of thick bamboo on the workstation, be provided with the cavity in the workstation, hollow section of thick bamboo top inner wall fixedly connected with lead screw, and the lead screw runs through the workstation downwards on the lateral wall and cavity downside inner wall rotate and be connected. The utility model discloses can carry out the clamping to the assembly pole of different models and the gear of different specifications, need not artifical clamping, it is comparatively laborsaving, improved the clamping efficiency of all kinds of gears on the assembly pole greatly.
Description
Technical Field
The utility model relates to a shaft assembly processing equipment technical field especially relates to a motorcycle gearbox owner countershaft assembly processing clamping device.
Background
The main and auxiliary shaft assemblies are parts of a gearbox of the motorcycle, are sleeved with a plurality of gears such as a plurality of speed change teeth and a gear shifting gear assembly and are necessary parts for the operation of the motorcycle, and need to be manually assembled after all parts are machined.
The mode of manual assembly clamping is adopted, the workload of workers is large, the assembly rod is not fixed firmly, the gear is heavy, the workers are easily injured by pounding if careless sliding is caused, and the machining efficiency of shaft assembly machining is seriously influenced by the manual clamping and clamping efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of large workload and low clamping efficiency of workers in the prior art, and providing a clamping device for machining a main shaft assembly and a secondary shaft assembly of a motorcycle gearbox.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping device for machining a main shaft assembly and an auxiliary shaft assembly of a motorcycle gearbox comprises a workbench, wherein a rotary column is rotatably connected to the center of the workbench, a supporting table is fixedly connected to the upper end of the rotary column in a penetrating mode, a driving motor is fixedly arranged on the lower side wall of the workbench, an output shaft of the driving motor is fixedly connected with the lower end of the rotary column, an assembly rod is placed on the supporting table, a clamping and positioning device matched with the assembly rod is arranged on the supporting table, hollow cylinders are symmetrically arranged at two ends of the upper side wall of the workbench, a cavity is formed in the workbench, a lead screw is fixedly connected to the inner wall of the top end of each hollow cylinder, the lead screw downwards penetrates through the upper side wall of the workbench to be rotatably connected with the inner wall of the lower side of the cavity, a driving wheel is fixedly sleeved on the rotary column, a driven wheel is fixedly sleeved on the lead screw, the driving wheel is in transmission connection with the driven wheel through a transmission belt, and the driving wheel and the driven wheel are both located in the cavity, and a clamping device with symmetrical positions is arranged between the two hollow cylinders.
Preferably, the clamping and positioning device comprises cylindrical cavities symmetrically arranged in the supporting table, two ends of the supporting table are in threaded connection with symmetrical adjusting bolts, each adjusting bolt penetrates through the cylindrical cavity inwards and is connected with a sliding block in a rotating mode, a rectangular strip is fixedly connected to the side wall of the sliding block, a rectangular opening communicated with the cylindrical cavity is formed in the side wall of the supporting table, the width of the rectangular opening is smaller than the inner diameter of the cylindrical cavity, a clamping sleeve is fixedly connected to the rectangular strip, the rectangular strip penetrates through the rectangular opening upwards, and the inner wall of the clamping sleeve is tightly abutted to the side wall of the assembly rod.
Preferably, each jacket inner wall is wrapped with a layer of wear-resistant pad.
Preferably, each clamping device comprises a connecting plate and an electric telescopic rod, the electric telescopic rod is fixedly arranged on one side wall, away from the hollow cylinder, of the connecting plate, the electric telescopic rod is fixedly connected with a clamping sleeve at one end, away from the connecting plate, of the electric telescopic rod, the threaded sleeve is in threaded connection with the lead screw, the side wall of the threaded sleeve is fixedly connected with a connecting column, a strip-shaped opening is formed in the side wall of the hollow cylinder, the width of the strip-shaped opening is smaller than the inner diameter of the hollow cylinder, and the connecting column penetrates through the strip-shaped opening and is fixedly connected with.
Preferably, the side walls of the driving wheel and the driven wheel are provided with anti-skid lines.
The utility model has the advantages that: through set up adjusting bolt on a supporting bench, the cooperation of rectangle strip and clamp cover is used, can press from both sides tightly fixedly to the assembly pole of different models, use through the cooperation of electric telescopic handle and cutting ferrule, can carry out the clamping to the gear of different models, use with the action wheel simultaneously, from the driving wheel, lead screw and thread bush's cooperation, utilize driving motor as drive power, need not artifical clamping, it is comparatively laborsaving, improved the clamping efficiency of all kinds of gears on the assembly pole greatly.
Drawings
Fig. 1 is a schematic structural view of a clamping device for machining a main shaft assembly and an auxiliary shaft assembly of a motorcycle transmission provided by the utility model;
fig. 2 is the utility model provides a motorcycle transmission main and auxiliary shaft assembly processing clamping device's clamp cover and assembly pole cooperation overlook the schematic structure.
In the figure: 1 workstation, 2 driving motor, 3 brace tables, 4 adjusting bolt, 5 press from both sides the cover, 6 assembly poles, 7 hollow section of thick bamboo, 8 lead screws, 9 action wheels, 10 follow driving wheels, 11 thread bush, 12 connecting plates, 13 electric telescopic handle, 14 cutting ferrule, 15 rectangle strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a motorcycle transmission main and auxiliary shaft assembly processing clamping device comprises a workbench 1, a rotary column is rotatably connected at the center of the workbench 1, a supporting table 3 is fixedly connected at the upper end of the rotary column and penetrates through the workbench 1, a driving motor 2 is fixedly arranged on the lower side wall of the workbench 1, and an output shaft of the driving motor 2 is fixedly connected with the lower end of the rotary column, in the utility model, matched bearings are arranged at the joints of the side wall of the workbench 1, the output shaft of the driving motor 2 and a screw 8, and the driving motor 2 belongs to the mature prior art, so the working distance of the utility model is not described in detail, an assembly rod 6 is placed on the supporting table 3, a clamping and positioning device matched with the assembly rod 6 is arranged on the supporting table 3, and the assembly rods 6 of different models can be clamped and fixed by arranging an adjusting bolt 4, a rectangular strip 15 and a clamping sleeve 5 on the supporting table 3, the clamping and positioning device comprises cylindrical cavities symmetrically arranged in the supporting platform 3, two ends of the supporting platform 3 are in threaded connection with symmetrical adjusting bolts 4, each adjusting bolt 4 penetrates through the cylindrical cavity inwards and is rotatably connected with a sliding block, the side wall of the sliding block is fixedly connected with a rectangular strip 15, and the upper side wall of the supporting platform 3 is provided with a rectangular opening communicated with the cylindrical cavity, the width of the rectangular opening is smaller than the inner diameter of the cylindrical cavity, a rectangular strip 15 upwards penetrates through the rectangular opening and is fixedly connected with a jacket 5, the inner walls of the plurality of jackets 5 are tightly propped against the side wall of the assembly rod 6, the inner wall of each jacket 5 is wrapped with a layer of wear-resistant pad, the wear pad is arranged on the inner wall of the jacket 5 to avoid serious abrasion of the jacket 5 after long-term use, meanwhile, the friction force between the jacket 5 and the assembly rod 6 is increased, and the assembly rod 6 and the jacket 5 are prevented from sliding relatively when various gears are clamped;
hollow cylinders 7 are symmetrically arranged at two ends of the upper side wall of a workbench 1, a cavity is arranged in the workbench 1, a screw rod 8 is fixedly connected to the inner wall of the top end of the hollow cylinder 7, the screw rod 8 downwards penetrates through the upper side wall of the workbench 1 to be rotatably connected with the inner wall of the lower side of the cavity, a driving wheel 9 is fixedly sleeved on a rotating column, a driven wheel 10 is fixedly sleeved on the screw rod 8, the driving wheel 9 is in transmission connection with the driven wheel 10 through a transmission belt, anti-slip grains are arranged on the side walls of the driving wheel 9 and the driven wheel 10, the anti-slip grains are arranged on the driving wheel 9 and the driven wheel 10, so that the driving wheel 9 and the driven wheel 10 are prevented from sliding relative to each other when the driven wheel 10 is driven by the driving wheel 9, and the driving wheel 9 and the driven wheel 10 are both positioned in the cavity;
clamping devices with symmetrical positions are arranged between the two hollow cylinders 7, each clamping device comprises a connecting plate 12 and an electric telescopic rod 13, the electric telescopic rod 13 is fixedly arranged on the side wall of one side of the connecting plate 12, which is far away from the hollow cylinder 7, the clamping sleeve 14 is fixedly connected at one end of the electric telescopic rod 13, which is far away from the connecting plate 12, through the matching use of the electric telescopic rod 13 and the clamping sleeve 14, the clamping can be carried out on gears with different types, and simultaneously, the clamping device is matched with a driving wheel 9, a driven wheel 10, a screw rod 8 and a threaded sleeve 11 for use, the driving motor 2 is used as a driving force, manual clamping is not needed, labor is saved, the clamping efficiency of various gears on the assembly rod 6 is greatly improved, the threaded sleeve 11 is in threaded connection on the screw rod 8, a connecting column is fixedly connected on the side wall of the threaded sleeve 11, the side wall of the hollow cylinder 7 is provided with a strip-shaped opening, and the width of the strip-shaped opening is smaller than the inner diameter of the hollow cylinder 7, the connecting columns penetrate through the strip-shaped openings outwards and are fixedly connected with the corresponding connecting plates 12.
The utility model discloses in, put the assembly pole 6 that will need the clamping in 3 center departments of brace table, then screw up adjusting bolt 4 in proper order, along with adjusting bolt 4's tightening, the slider is through rectangle strip 15 and clamp cover 5 realization clamp to assembly pole 6 thereupon, the gear that will need the clamping is placed between cutting ferrule 14, control electric telescopic handle 13 stretches out, make cutting ferrule 14 offset with the gear outside, start driving motor 2, 2 output shafts of driving motor can drive lead screw 8 through the drive belt when driving the rotary column and drive, 11 threaded connection's with lead screw 8 thread bush drive cutting ferrule 14 through spliced pole and connecting plate 12 and move down, comparatively light with the gear clamping on assembly pole 6.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A motorcycle gearbox main and auxiliary shaft assembly processing and clamping device comprises a workbench (1), wherein a rotary column is rotatably connected at the center of the workbench (1), and is characterized in that the upper end of the rotary column penetrates through the workbench (1) and is fixedly connected with a supporting table (3), a driving motor (2) is fixedly arranged on the lower side wall of the workbench (1), an output shaft of the driving motor (2) is fixedly connected with the lower end of the rotary column, an assembly rod (6) is placed on the supporting table (3), a clamping and positioning device matched with the assembly rod (6) is arranged on the supporting table (3), hollow cylinders (7) are symmetrically arranged at two ends of the upper side wall of the workbench (1), a cavity is arranged in the workbench (1), a screw rod (8) is fixedly connected with the inner wall at the top end of each hollow cylinder (7), and the screw rod (8) downwards penetrates through the upper side wall of the workbench (1) and is rotatably connected with the inner wall at the lower side of the cavity, fixed cover is equipped with action wheel (9) on the rotary column, and fixed cover is equipped with from driving wheel (10) on lead screw (8), action wheel (9) and be connected through the transmission of drive belt between follow driving wheel (10), action wheel (9) and all be located the cavity from driving wheel (10), two be provided with position symmetry's clamping device between hollow section of thick bamboo (7).
2. The clamping device for machining the main shaft assembly and the auxiliary shaft assembly of the motorcycle gearbox as claimed in claim 1, wherein the clamping and positioning device comprises cylindrical cavities symmetrically arranged in the supporting platform (3), two ends of the supporting platform (3) are in threaded connection with symmetrical adjusting bolts (4), each adjusting bolt (4) penetrates through the cylindrical cavity inwards to be rotatably connected with a sliding block, a rectangular strip (15) is fixedly connected to the upper side wall of the sliding block, a rectangular opening communicated with the cylindrical cavity is formed in the upper side wall of the supporting platform (3), the width of the rectangular opening is smaller than the inner diameter of the cylindrical cavity, a clamping sleeve (5) is fixedly connected to the rectangular opening upwards through the rectangular strip (15), and the inner walls of the clamping sleeves (5) are tightly abutted against the side wall of the assembly rod (6).
3. The clamping device for machining the main shaft assembly and the auxiliary shaft assembly of the motorcycle gearbox as claimed in claim 2, wherein a layer of wear-resistant pad is wrapped on the inner wall of each jacket (5).
4. The clamping device for machining the main shaft assembly and the auxiliary shaft assembly of the motorcycle gearbox according to claim 1, wherein each clamping device comprises a connecting plate (12) and an electric telescopic rod (13), the electric telescopic rod (13) is fixedly arranged on a side wall, away from the hollow cylinder (7), of the connecting plate (12), a clamping sleeve (14) is fixedly connected to one end, away from the connecting plate (12), of the electric telescopic rod (13), a threaded sleeve (11) is connected to the screw rod (8) in a threaded manner, a connecting column is fixedly connected to a side wall of the threaded sleeve (11), a strip-shaped opening is formed in a side wall of the hollow cylinder (7), the width of the strip-shaped opening is smaller than the inner diameter of the hollow cylinder (7), and the connecting column penetrates through the strip-shaped opening outwards to be fixedly connected with the corresponding connecting plate (12).
5. The clamping device for machining the main and auxiliary shaft assemblies of the motorcycle gearbox as claimed in claim 1, wherein the side walls of the driving wheel (9) and the driven wheel (10) are provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310101.9U CN213970095U (en) | 2020-12-30 | 2020-12-30 | Clamping device for machining main shaft assembly and auxiliary shaft assembly of motorcycle gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310101.9U CN213970095U (en) | 2020-12-30 | 2020-12-30 | Clamping device for machining main shaft assembly and auxiliary shaft assembly of motorcycle gearbox |
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| Publication Number | Publication Date |
|---|---|
| CN213970095U true CN213970095U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023310101.9U Active CN213970095U (en) | 2020-12-30 | 2020-12-30 | Clamping device for machining main shaft assembly and auxiliary shaft assembly of motorcycle gearbox |
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| CN (1) | CN213970095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770399A (en) * | 2022-05-19 | 2022-07-22 | 扬州市职业大学(扬州开放大学) | Mechanical-electrical integrated hydraulic clamping device |
-
2020
- 2020-12-30 CN CN202023310101.9U patent/CN213970095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770399A (en) * | 2022-05-19 | 2022-07-22 | 扬州市职业大学(扬州开放大学) | Mechanical-electrical integrated hydraulic clamping device |
| CN114770399B (en) * | 2022-05-19 | 2023-11-17 | 扬州市职业大学(扬州开放大学) | Electromechanical integrated hydraulic clamping device |
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