CN211841783U - Axle dismantling device for vehicle head - Google Patents
Axle dismantling device for vehicle head Download PDFInfo
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- CN211841783U CN211841783U CN201922123743.9U CN201922123743U CN211841783U CN 211841783 U CN211841783 U CN 211841783U CN 201922123743 U CN201922123743 U CN 201922123743U CN 211841783 U CN211841783 U CN 211841783U
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- fixed
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- horseshoe
- pipe
- thread
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Abstract
The utility model discloses a locomotive axle dismounting device, which can realize the fixation of a horseshoe screw through a simple through pipe structure, and a force application block is arranged at one end of a fixed pipe, the horseshoe screw is fixed on the fixed pipe through the structure of the through pipe, and then the horseshoe screw and the inner diameter thread of an external driving shaft are fixed, a force application handle is pulled by the through pipe to circularly knock the force application block to move the driving shaft out, furthermore, if the driving shaft dismounted by the utility model is an external thread, the dismounting of the driving shaft of the external thread structure can be realized through the arrangement of a transition nut; the utility model discloses structural design is novel, and convenient to use is applicable in the dismantlement of the drive shaft of two kinds of forms of internal diameter screw thread and external diameter screw thread, is an ideal locomotive and tears axle ware open.
Description
Technical Field
The utility model belongs to the technical field of spinning frame maintenance tool, concretely relates to simple and easy locomotive axle dismounting device.
Background
It is known that, on a spun yarn spinning machine, when equipment is maintained, a driving shaft is usually disassembled through a tool, the disassembly of a headstock driving shaft can be realized only through a knocking mode of a maintenance worker without a special tool for the equipment on the market, the disassembly mode easily causes the damage of the equipment in the disassembly process, but no special tool is available for the maintenance worker at present.
Disclosure of Invention
For overcoming prior art not enough, the utility model provides a be used for simple and easy locomotive axle dismounting device that spinning frame drive shaft was dismantled specially, it can realize the quick accurate dismantlement to the spinning frame drive shaft through simple structural design to can not cause the harm to drive shaft or equipment.
In order to achieve the technical purpose, the utility model adopts the following scheme: a headstock shaft dismounting device comprises a fixed pipe arranged in a hollow structure, wherein the rear end of the fixed pipe is provided with a force application block with a larger outer diameter; the front end of the fixed pipe is fixed with a stop block, the center of the stop block is provided with a through hole, and a horseshoe screw penetrates through the stop block and is fixed through a gasket and a nut.
The transition nut is fixed on the horseshoe screw, the thread on one side of the transition nut matched with the horseshoe screw is matched with the horseshoe screw, and the rotating direction of the thread on the other side of the transition nut is opposite to that of the transition nut.
The through hole on the stop block is coaxially arranged with the hollow at the center of the fixed pipe.
The utility model has the advantages that: through the above design, the utility model can realize the fixation of the horseshoe screw through the simple through pipe structure, and the force application block is arranged at one end of the fixed pipe, the structure of the through pipe is arranged, after the horseshoe screw is fixed on the fixed pipe, the horseshoe screw and the inner diameter thread of the external driving shaft are fixed, the through pipe pulls the force application handle to circularly knock the force application block to move the driving shaft out, furthermore, if the driving shaft disassembled by the utility model is an external thread, the disassembly of the driving shaft of the external thread structure can be realized through the arrangement of the transition nut; the utility model discloses structural design is novel, and convenient to use is applicable in the dismantlement of the drive shaft of two kinds of forms of internal diameter screw thread and external diameter screw thread, is an ideal locomotive and tears axle ware open.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the utility model in use;
FIG. 4 is a schematic view II of the utility model;
FIG. 5 is an enlarged view of the structure in the direction A of FIG. 1;
in the attached drawing, the device comprises a fixed pipe 1, a fixed pipe 2, a force application block 3, a driving block 4, a force application handle 5, a blocking block 6, a horseshoe screw rod 7, a transition nut 8, an inner diameter driving shaft 9, an outer diameter driving shaft 10, a nut 11 and a gasket.
Detailed Description
Referring to fig. 1, a headstock axle dismounting device comprises a fixed tube 1 arranged in a hollow structure, a force application block 2 with an outer diameter larger than that of the fixed tube is arranged at the rear end of the fixed tube 1, a driving block 3 is sleeved on the fixed tube 1, a force application handle 4 is fixed on the driving block 3, and the driving block 3 can slide left and right on the force application handle, so that force application and traction on the fixed tube 1 are realized; a stop block 5 is fixedly welded at the front end of the fixing pipe 1, a through hole is formed in the center of the stop block 5, and a horseshoe screw 6 or a screw structure similar to the horseshoe screw penetrates through the stop block 5 and is fixed into a whole through a gasket 11 and a nut 10. The through hole of the stop block 5 is coaxially arranged with the hole at the center of the fixed tube 1.
Example 1:
as shown in fig. 3, when using the utility model discloses when dismantling internal diameter drive shaft 8, through above structure setting, fix the back on fixed pipe 1 with horse's hoof screw rod 6, again with its and the internal diameter threaded fixation on the internal diameter drive shaft 8, strike application of force piece 2 through pulling application of force handle 4 circulation and emigrating internal diameter drive shaft 8.
Example 2:
further, on the basis of the above structural arrangement, a transition nut 7 is fixed on the horseshoe screw 6, the thread of one side of the transition nut 7 matched with the horseshoe screw 6 is matched with the horseshoe screw 6, as shown in fig. 5, the thread turning direction of the other side of the transition nut 7 is opposite to that of the transition nut, and through the structural arrangement, if the driving shaft to be disassembled is the outer diameter driving shaft 9, the disassembly of the outer diameter driving shaft 9 of the external thread structure can be realized through the arrangement of the transition nut 7;
the horseshoe screw 6 is a quick-wear part, a user can loosen the horseshoe screw through the nut 10, and then the horseshoe screw 6 is replaced through the through hole at the rear end of the fixing pipe 1.
To sum up, the utility model discloses structural design is simple, novel, and the simple mechanical parts of accessible preparation shaping, the cost is low, and convenient to use is an ideal locomotive axle dismounting device.
Claims (3)
1. The utility model provides a axostylus axostyle is torn open to locomotive, its fixed pipe that includes hollow structure setting, its characterized in that: the rear end of the fixed pipe is provided with a force application block with the outer diameter larger than that of the fixed pipe, the fixed pipe is sleeved with a driving block, and the driving block is fixed with a force application handle; the front end of the fixed pipe is fixed with a stop block, the center of the stop block is provided with a through hole, and a horseshoe screw penetrates through the stop block and is fixed through a gasket and a nut.
2. The vehicle head axle dismantling device of claim 1, characterized in that: the transition nut is fixed on the horseshoe screw, the thread on one side of the transition nut matched with the horseshoe screw is matched with the horseshoe screw, and the rotating direction of the thread on the other side of the transition nut is opposite to that of the transition nut.
3. The vehicle head axle dismantling device of claim 1, characterized in that: the through hole on the stop block is coaxially arranged with the hollow at the center of the fixed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123743.9U CN211841783U (en) | 2019-12-02 | 2019-12-02 | Axle dismantling device for vehicle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123743.9U CN211841783U (en) | 2019-12-02 | 2019-12-02 | Axle dismantling device for vehicle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211841783U true CN211841783U (en) | 2020-11-03 |
Family
ID=73218743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922123743.9U Active CN211841783U (en) | 2019-12-02 | 2019-12-02 | Axle dismantling device for vehicle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211841783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175151A (en) * | 2023-02-24 | 2023-05-30 | 奇瑞新能源汽车股份有限公司 | Auxiliary tool for fastening automobile driving shaft nut and using method |
-
2019
- 2019-12-02 CN CN201922123743.9U patent/CN211841783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175151A (en) * | 2023-02-24 | 2023-05-30 | 奇瑞新能源汽车股份有限公司 | Auxiliary tool for fastening automobile driving shaft nut and using method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 253500 Lingxian Economic Development Zone, Dezhou City, Shandong Province Patentee after: Shandong Dezhou Technology Co.,Ltd. Address before: 253500 Lingxian Economic Development Zone, Dezhou City, Shandong Province Patentee before: LING COUNTY HENGFENG TEXTILE Co.,Ltd. |