CN201485563U - Combined rolling upper pin - Google Patents
Combined rolling upper pin Download PDFInfo
- Publication number
- CN201485563U CN201485563U CN2009201758995U CN200920175899U CN201485563U CN 201485563 U CN201485563 U CN 201485563U CN 2009201758995 U CN2009201758995 U CN 2009201758995U CN 200920175899 U CN200920175899 U CN 200920175899U CN 201485563 U CN201485563 U CN 201485563U
- Authority
- CN
- China
- Prior art keywords
- arc
- upper pin
- leather ring
- rolling
- roller
- 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 relates to a combined rolling upper pin comprising an upper pin body (1), an arc-shaped spring piece (2), a rolling column frame (3), a rolling column (4) and an arc-shaped support column (5), wherein the arc-shaped spring piece (2) is fixed on the upper pin body (1); the rolling column frame (3) is connected with the upper pin body (1); the rolling column (4) is arranged on the rolling column frame (3); and the arc-shaped support column (5) is arranged at the middle part of the rolling column frame (3). When the combined rolling upper pin tensions and rotates a leather ring, the sliding friction of the leather ring and an upper pin contacting arc surface is changed into the rolling friction of the leather ring and the upper pin rolling column; the arc-shaped spring piece can lead the rotating leather ring to keep certain tension; the arc shape of the spring piece has a centering effect on the rotating leather ring, thus preventing the leather ring from deviating, greatly reducing the rotating friction resistance of the leather ring, saving power and prolonging the service life of the leather ring and the upper pin; and the leather ring rotates smoothly, thus improving spinning quality.
Description
Technical field
The utility model belongs to the apron tension part of spinning machine, is specifically related to a kind of combination rolling that is used for spinning machine and goes up pin.
Background technology
Going up on the cold stamping shaped integrative-structure of pin employing that existing spinning machine uses sold, sell on the existing integrative-structure, apron and last pin contacts cambered surface sliding friction when the apron that tensioning is rotated, the resistance of apron rotation is very big like this, not only influence spinning quality, and increase energy consumption and reduce apron and go up pin service life.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of combination rolling and goes up pin, when the apron that tensioning is rotated apron and the sliding friction of last pin contacts cambered surface change into apron with on the rolling friction of pin roller, arc-shaped spring piece can make the apron of rotation keep certain force of strain, and the arc of spring leaf has the centering effect to the apron that rotates.
The technical solution of the utility model: a kind of combination is rolled and is gone up pin, it comprises shank 1, arc-shaped spring piece 2, roller stand 3, roller 4 and arcuate strut 5, arc-shaped spring piece 2 is fixed on the shank 1, roller stand 3 is connected with last shank 1, roller 4 is arranged on the roller stand 3, arcuate strut 5 is arranged on roller stand 3 middle parts, the upper edge of arc-shaped spring piece 2 is shaped as circular arc, roller stand 3 is provided with the arcuate strut 5 more than 2, at the roller 4 that can be provided with on the roller stand 3 more than 2, roller stand 3 is wear-resisting lubriation material, and roller 4 is the anti-friction bearing steel, arcuate strut 5 supporting rollers 4, roller 4 can rotate on arcuate strut 5.
The utility model compared with prior art has following beneficial effect: when the apron that tensioning is rotated apron and the sliding friction of last pin contacts cambered surface change into apron with on the rolling friction of pin roller, arc-shaped spring piece can make the apron of rotation keep certain force of strain, the arc of spring leaf has the centering effect to the apron that rotates, prevent the apron sideslip, significantly reduce the rotation frictional resistance of apron, economize on electricity and prolongation apron reach to go up to be sold service life, and the apron stability of rotation improves spinning quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the utility model roller stand 3.
Fig. 3 is the another kind of structural representation of the utility model roller stand 3.
The specific embodiment
A kind of combination is rolled and is gone up pin, it comprises shank 1, arc-shaped spring piece 2, roller stand 3, roller 4 and arcuate strut 5, arc-shaped spring piece 2 is fixed on the shank 1, roller stand 3 is connected with last shank 1, roller 4 is arranged on the roller stand 3, arcuate strut 5 is arranged on roller stand 3 middle parts, the upper edge of arc-shaped spring piece 2 is shaped as circular arc, roller stand 3 is provided with the arcuate strut 5 more than 2, and at the roller 4 that can be provided with on the roller stand 3 more than 2, roller stand 3 is wear-resisting lubriation material, roller 4 is the anti-friction bearing steel, arcuate strut 5 supporting rollers 4, roller 4 can rotate on arcuate strut 5, and last shank 1 can have various ways or different materials.
As shown in Figure 2, a kind of structure of roller stand 3 in the pin roll is gone up in this combination, is provided with roller 4 at the front end of roller stand 3, and arcuate strut 5 is arranged on the middle part of roller stand 3.
As shown in Figure 3, the another kind of structure of roller stand 3 in the pin roll is gone up in this combination, is provided with roller 4 at the front end of roller stand 3, and arcuate strut 5 is arranged on the middle part of roller stand 3.
Claims (6)
1. a combination is rolled and is gone up pin, it comprises shank (1), arc-shaped spring piece (2), roller stand (3), roller (4) and arcuate strut (5), it is characterized in that arc-shaped spring piece (2) is fixed on the shank (1), roller stand (3) is connected with last shank (1), roller (4) is arranged on the roller stand (3), and arcuate strut (5) is arranged on roller stand (3) middle part.
2. combination according to claim 1 is rolled and is gone up pin, it is characterized in that the upper edge of arc-shaped spring piece (2) is shaped as circular arc.
3. combination according to claim 1 is rolled and is gone up pin, it is characterized in that roller stand (3) is provided with the arcuate strut (5) more than 2.
4. combination according to claim 1 is rolled and is gone up pin, it is characterized in that roller stand (3) is provided with the roller (4) more than 2.
5. combination according to claim 1 is rolled and is gone up pin, it is characterized in that roller stand (3) is wear-resisting lubriation material.
6. combination according to claim 1 is rolled and is gone up pin, it is characterized in that roller (4) is the anti-friction bearing steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201758995U CN201485563U (en) | 2009-09-01 | 2009-09-01 | Combined rolling upper pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201758995U CN201485563U (en) | 2009-09-01 | 2009-09-01 | Combined rolling upper pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485563U true CN201485563U (en) | 2010-05-26 |
Family
ID=42424452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201758995U Expired - Fee Related CN201485563U (en) | 2009-09-01 | 2009-09-01 | Combined rolling upper pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605493A (en) * | 2012-03-23 | 2012-07-25 | 张家港市华鹿毛纺有限公司 | Upper pin for spinning frame |
| CN105714422A (en) * | 2016-04-06 | 2016-06-29 | 江苏联宏纺织有限公司 | Pinning bracket for middle roller iron rods |
-
2009
- 2009-09-01 CN CN2009201758995U patent/CN201485563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605493A (en) * | 2012-03-23 | 2012-07-25 | 张家港市华鹿毛纺有限公司 | Upper pin for spinning frame |
| CN105714422A (en) * | 2016-04-06 | 2016-06-29 | 江苏联宏纺织有限公司 | Pinning bracket for middle roller iron rods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120901 |