CN212024413U - Spinning winding roll shaft structure - Google Patents
Spinning winding roll shaft structure Download PDFInfo
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- CN212024413U CN212024413U CN201922147586.5U CN201922147586U CN212024413U CN 212024413 U CN212024413 U CN 212024413U CN 201922147586 U CN201922147586 U CN 201922147586U CN 212024413 U CN212024413 U CN 212024413U
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- spinning winding
- winding roller
- spinning
- shaft
- inner holes
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Abstract
The utility model provides a spinning winding roller structure has realized guaranteeing the rigidity of spinning winding shaft when spinning winding shaft is at spinning winding in-process spinning winding quality, has guaranteed the spinning winding shaft, and it includes spinning winding roller axis body, its characterized in that: at least three stages of stepped inner holes are formed in the spinning winding roller shaft body to form at least three inner holes with different inner diameters, so that the whole hollow structure of the spinning winding roller shaft body is formed, and the diameters of the inner holes from two ends to the middle part are sequentially increased.
Description
Technical Field
The utility model relates to a technical field of weaving part, in particular to spinning winding roller structure.
Background
The spinning winding shaft is an important part of the textile machinery, the weight of the existing spinning winding shaft is heavy, the inertia of the existing spinning winding shaft is increased in the rotating process, the spinning winding quality is influenced, and if the weight of the spinning winding shaft is simply reduced, the rigidity of the spinning winding shaft has certain influence.
Disclosure of Invention
To the technical problem, the utility model provides a spinning winding roller structure has realized guaranteeing the rigidity of spinning winding shaft when spinning winding shaft is at spinning winding in-process spinning winding quality.
The technical scheme is as follows: the utility model provides a spinning winding roller structure, its includes spinning winding roller axis body, its characterized in that: at least three stages of stepped inner holes are formed in the spinning winding roller shaft body to form at least three inner holes with different inner diameters, so that the whole hollow structure of the spinning winding roller shaft body is formed, and the diameters of the inner holes from two ends to the middle part are sequentially increased.
The bearing is further characterized in that the inner hole with the largest inner diameter is a bearing mounting hole; the end parts of two ends of the spinning winding roller shaft body are of arc chamfer structures.
The above structure is adopted in the utility model, owing to be provided with at least tertiary ladder hole in the spinning winding roller axis body, form the hole of at least three different internal diameters, form the whole hollow structure of spinning winding roller axis body, and both ends increase in proper order to middle part hole diameter, alleviateed the quality of spinning winding shaft betterly to reduce the rotatory inertia of spinning winding shaft, guaranteed the spinning winding quality.
Drawings
FIG. 1 is a main sectional view of a spinning winding roller shaft structure of the utility model;
fig. 2 is an enlarged partial end view of fig. 1.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1, the spinning winding roller shaft structure comprises a spinning winding roller shaft body 1, wherein three-stage stepped inner holes 2-1, 2-2 and 2-3 are formed in the spinning winding roller shaft body 1 to form at least three inner holes with different inner diameters, the whole hollow structure of the spinning winding roller shaft body is formed, and the diameters of the inner holes from two ends to the middle are sequentially increased.
The inner hole 2-1 with the largest inner diameter is a bearing mounting hole which is convenient for mounting a bearing, and the rotation stability of the spinning winding shaft is effectively ensured due to the arrangement of the bearing mounting hole.
The end parts 3-1 and 3-2 at the two ends of the shaft body of the spinning winding roller shaft are of arc chamfer structures, so that the condition that yarns are hung on the spinning winding roller shaft and cannot be taken out in the spinning winding process is avoided, and the spinning winding quality is influenced.
The present invention and the embodiments thereof have been described above schematically, and the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto, and as long as the person skilled in the art receives the teaching, without departing from the spirit of the present invention, the present invention shall not be limited to the embodiments and the structural modes similar to the technical solution, but also shall belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides a spinning winding roller structure, its includes spinning winding roller axis body, its characterized in that: at least three stages of stepped inner holes are formed in the spinning winding roller shaft body to form at least three inner holes with different inner diameters, so that the whole hollow structure of the spinning winding roller shaft body is formed, and the diameters of the inner holes from two ends to the middle part are sequentially increased.
2. The winding roller structure for spinning yarn according to claim 1, wherein: the bore with the largest inner diameter is a bearing mounting hole.
3. A spinning winding roller structure according to any one of claims 1-2, characterized in that: the end parts of two ends of the spinning winding roller shaft body are of arc chamfer structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922147586.5U CN212024413U (en) | 2019-12-04 | 2019-12-04 | Spinning winding roll shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922147586.5U CN212024413U (en) | 2019-12-04 | 2019-12-04 | Spinning winding roll shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212024413U true CN212024413U (en) | 2020-11-27 |
Family
ID=73477762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922147586.5U Active CN212024413U (en) | 2019-12-04 | 2019-12-04 | Spinning winding roll shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212024413U (en) |
-
2019
- 2019-12-04 CN CN201922147586.5U patent/CN212024413U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |