CN203516487U - Sectional type rotating shaft - Google Patents
Sectional type rotating shaft Download PDFInfo
- Publication number
- CN203516487U CN203516487U CN201320520213.8U CN201320520213U CN203516487U CN 203516487 U CN203516487 U CN 203516487U CN 201320520213 U CN201320520213 U CN 201320520213U CN 203516487 U CN203516487 U CN 203516487U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- bearing
- sectional type
- type rotating
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of industrial equipment, and particularly relates to a sectional type rotating shaft used on a spooling machine of the textile industry. The sectional type rotating shaft comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are identical in diameter and are matched with each other to form a whole, a bearing is arranged in a cavity between the first rotating shaft and the second rotating shaft, two check rings are located on the upper side and the lower side of the bearing, and bolts penetrate through the inner portion of the bearing and the inner portions of the check rings. When the sectional type rotating shaft is applied to a cotton spinning mill, an original integrated rotating shaft is refitted into the two-sectional type rotating shaft, intensity is enhanced, and the sectional type rotating shaft is made to be firmer.
Description
Technical field
The utility model belongs to industry equipment field, the segmented rotating shaft of particularly using on cheese winder in a kind of textile industry.
Background technique
The rotating shaft of doffing of existing large yarn storehouse is too thin, easily disconnected, easily loosening, under high-strength working, makes between rotating shaft and baffle plate set screw hole mill large, makes large yarn storehouse running efficiency low, and changing rotating shaft more needs time-consumingly, and cost stack is high.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of segmented rotating shaft.
For solving the problems of the technologies described above, the utility model provides following technological scheme:
A segmented rotating shaft, comprises the first rotating shaft and the second rotating shaft, and described the first rotating shaft is identical with the second rotating shaft diameter, complements each other to form an integral body;
Be placed in the bearing in the cavity between described the first rotating shaft and the second rotating shaft; With
Be positioned at two back-up rings of the both sides up and down of bearing; And
The bolt passing from bearing inside.
Preferably, the external diameter of described back-up ring is identical with the internal diameter of cavity.
Preferably, described two back-up rings and bearing fill up cavity.
Described the first rotating shaft and the second rotating shaft complement each other to form an integral body can adopt common various mechanical structures, as long as the combination of the first rotating shaft and the second rotating shaft comparatively firmly; In a preference of the present utility model, be that the clamping by the first rotating shaft and the second rotating shaft complements each other to form an integral body.
Preferably, the external diameter of described the first rotating shaft and the second rotating shaft is 40-50mm, and internal diameter is 30-35mm; The diameter of described bolt is 10-15mm.
The beneficial effects of the utility model are the rotating shaft of original integral type to be repacked into the rotating shaft of two-part, and have increased the size of rotating shaft and bolt, have increased intensity and have made it more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of segmented rotating shaft of the present utility model.
Fig. 2 is the structural representation that the first rotating shaft of the present utility model and the second rotating shaft are not combined.
In figure: 1. the first rotating shaft; 2. the second rotating shaft; 3. cavity; 4. back-up ring; 5. bearing; 6. bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A segmented rotating shaft, comprises the first rotating shaft 1 and the second rotating shaft 2, and described the first rotating shaft 1 identical with the second rotating shaft 2 diameters (external diameter is 45mm, and internal diameter is 32mm), complements each other to form an integral body; Bearing 5 is placed in the cavity 3 between described the first rotating shaft 1 and the second rotating shaft 2; Two back-up rings 4 are positioned at the both sides up and down of bearing 5, and the external diameter of back-up ring 4 is identical with the internal diameter of cavity; Two back-up rings 4 and bearing 5 fill up cavity 3, and bolt 6 passes from the inside of bearing 5 and back-up ring 4, and the diameter of described bolt is 12mm.
More than show and only described major character of the present utility model and inventive point.Those skilled in the art should understand, and the utility model is not restricted to the described embodiments.Do not departing under the prerequisite of inventive point and protection domain, the utility model also has various variations, and these changes and improvements all will fall in the claimed scope of the utility model.
Claims (5)
1. a segmented rotating shaft, comprises the first rotating shaft and the second rotating shaft, and described the first rotating shaft is identical with the second rotating shaft diameter, complements each other to form an integral body;
Be placed in the bearing in the cavity between described the first rotating shaft and the second rotating shaft; With
Be positioned at two back-up rings of the both sides up and down of bearing; And
The bolt passing from bearing inside.
2. segmented rotating shaft as claimed in claim 1, is characterized in that, the external diameter of described back-up ring is identical with the internal diameter of cavity.
3. segmented rotating shaft as claimed in claim 1, is characterized in that, described two back-up rings and bearing fill up cavity.
4. segmented rotating shaft as claimed in claim 1, is characterized in that, described the first rotating shaft and the second rotating shaft complement each other to form an integral body by clamping.
5. the segmented rotating shaft as described in claim 1-4 any one, is characterized in that, the external diameter of described the first rotating shaft and the second rotating shaft is 40-50mm, and internal diameter is 30-35mm; The diameter of described bolt is 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520213.8U CN203516487U (en) | 2013-08-23 | 2013-08-23 | Sectional type rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520213.8U CN203516487U (en) | 2013-08-23 | 2013-08-23 | Sectional type rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516487U true CN203516487U (en) | 2014-04-02 |
Family
ID=50375422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320520213.8U Expired - Fee Related CN203516487U (en) | 2013-08-23 | 2013-08-23 | Sectional type rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420414A (en) * | 2017-09-30 | 2017-12-01 | 苏州瑞宣达金属制品有限公司 | A kind of rotating shaft on metallic article production high velocity ram machine |
| CN110625953A (en) * | 2019-09-30 | 2019-12-31 | 安徽百盛源包装材料有限公司 | Double-sided dry type laminating combination machine |
-
2013
- 2013-08-23 CN CN201320520213.8U patent/CN203516487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420414A (en) * | 2017-09-30 | 2017-12-01 | 苏州瑞宣达金属制品有限公司 | A kind of rotating shaft on metallic article production high velocity ram machine |
| CN110625953A (en) * | 2019-09-30 | 2019-12-31 | 安徽百盛源包装材料有限公司 | Double-sided dry type laminating combination machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |