CN204897030U - Install firm spool for weaving - Google Patents
Install firm spool for weaving Download PDFInfo
- Publication number
- CN204897030U CN204897030U CN201520585493.XU CN201520585493U CN204897030U CN 204897030 U CN204897030 U CN 204897030U CN 201520585493 U CN201520585493 U CN 201520585493U CN 204897030 U CN204897030 U CN 204897030U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- spool
- ring
- external diameter
- rubber
- 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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- Unwinding Of Filamentary Materials (AREA)
Abstract
The utility model relates to an install firm spool for weaving, including the inner tube, the outer tube has been cup jointed in the circumference of the inner tube outside, and the outer tube is the toper outer tube, the upper end of outer tube is equipped with the retaining ring, and the lower extreme of outer tube is equipped with down the retaining ring, and it is the same with outer bore of pipe with the internal diameter of lower retaining ring to go up the retaining ring, the external diameter of going up the retaining ring is 1.4 times of outer tube upper end external diameter, and the external diameter of lower retaining ring is 1.4 times of outer tube lower extreme external diameter, there are 12 rubber rings from last equipartition extremely down on the inner wall of inner tube, the inner tube cup joints in the spool pivot, and the rubber ring is closely laminated with the circumference outside of spool pivot. The utility model discloses can be firmly fixed with the spool pivot through the rubber ring of interior inside pipe wall, can avoid the spool to come off and lead to the fact operational failure at the rotation in -process, simultaneously, the outer tube is the rubber outer tube, can conveniently follow the inner tube and take off the change, can conveniently change after the outer tube wearing and tearing, reduces plant maintenance and use cost.
Description
Technical field
The utility model relates to Weaving device, is specifically related to one and installs firmly weaving spool.
Background technology
Textile industry generally uses spool, and have wooden, papery spool etc., papery pipe manufacturer technology is increasingly mature, and its build guality improves constantly, and cost is more and more lower, uses increasingly extensive.But existing spool is Shortcomings part still, such as, the mounting hole wearing and tearing of spool are easy afterwards to come off from spool rotating shaft, causes the job insecurity of spool, easily causes breakdown of equipment.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, and design is a kind of installs firmly weaving spool, can be fixedly secured, spool can be avoided to come off in rotation process and cause operating troubles by the rubber ring of inner tube wall and spool rotating shaft; Meanwhile, outer tube is rubber outer tube, conveniently can take off replacing from interior pipe, can convenient changing after outer tube wearing and tearing, reduces plant maintenance and use cost.
For achieving the above object, the technical scheme that the utility model adopts is that one installs firmly weaving spool, and comprise interior pipe, the periphery of interior pipe is socketed with outer tube, and outer tube is conical outer tube; The upper end of outer tube is provided with back-up ring, and the lower end of outer tube is provided with lower back-up ring, and upper back-up ring is identical with the internal diameter of outer tube with the internal diameter of lower back-up ring; The external diameter of upper back-up ring is 1.4 times of outer tube upper end external diameter, and the external diameter of lower back-up ring is 1.4 times of outer tube lower end external diameter;
The inwall of interior pipe is evenly equipped with from top to bottom 12 rubber rings, the cross section of rubber ring is semicircle; The diameter of the semi-circular cross-section of rubber ring is 2mm;
Interior pipe box is connected in spool rotating shaft, and the periphery of rubber ring and spool rotating shaft fits tightly.
Preferably, interior pipe is aluminium-alloy pipe; Outer tube is rubber outer tube.
Preferably, the external diameter of outer tube lower end is 1.2 times of its upper end external diameter.
Advantage of the present utility model and beneficial effect are:
Firmly weaving spool is installed, can be fixedly secured by the rubber ring of inner tube wall and spool rotating shaft, spool can be avoided to come off in rotation process and cause operating troubles; Meanwhile, outer tube is rubber outer tube, conveniently can take off replacing from interior pipe, can convenient changing after outer tube wearing and tearing, reduces plant maintenance and use cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model installs firmly weaving spool.
In figure: 1, upper back-up ring; 2, interior pipe; 3, rubber ring; 4, outer tube; 5, lower back-up ring.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in Figure 1: a kind of installation firmly weaving spool, comprise interior pipe 2, the periphery of interior pipe 2 is socketed with outer tube 4, and outer tube 4 is conical outer tube 4; The upper end of outer tube 4 is provided with back-up ring 1, and the lower end of outer tube 4 is provided with lower back-up ring 5, and upper back-up ring 1 is identical with the internal diameter of outer tube 4 with the internal diameter of lower back-up ring 5; The external diameter of upper back-up ring 1 is 1.4 times of outer tube 4 upper end external diameter, and the external diameter of lower back-up ring 5 is 1.4 times of outer tube 4 lower end external diameter;
The inwall of interior pipe 2 is evenly equipped with from top to bottom 12 rubber rings 3, the cross section of rubber ring 3 is semicircle; The diameter of the semi-circular cross-section of rubber ring 3 is 2mm;
Interior pipe 2 is socketed in spool rotating shaft, and rubber ring 3 fits tightly with the periphery of spool rotating shaft.Interior pipe 2 is aluminium-alloy pipe; Outer tube 4 is rubber outer tube 4.The external diameter of outer tube 4 lower end is 1.2 times of its upper end external diameter.
Advantage of the present utility model and beneficial effect are: install firmly weaving spool, can be fixedly secured, spool can be avoided to come off in rotation process and cause operating troubles by the rubber ring of inner tube wall and spool rotating shaft; Meanwhile, outer tube is rubber outer tube, conveniently can take off replacing from interior pipe, can convenient changing after outer tube wearing and tearing, reduces plant maintenance and use cost.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. install a firmly weaving spool, it is characterized in that, comprise interior pipe, the periphery of interior pipe is socketed with outer tube, and outer tube is conical outer tube; The upper end of outer tube is provided with back-up ring, and the lower end of outer tube is provided with lower back-up ring, and upper back-up ring is identical with the internal diameter of outer tube with the internal diameter of lower back-up ring; The external diameter of upper back-up ring is 1.4 times of outer tube upper end external diameter, and the external diameter of lower back-up ring is 1.4 times of outer tube lower end external diameter;
The inwall of interior pipe is evenly equipped with from top to bottom 12 rubber rings, the cross section of rubber ring is semicircle; The diameter of the semi-circular cross-section of rubber ring is 2mm;
Interior pipe box is connected in spool rotating shaft, and the periphery of rubber ring and spool rotating shaft fits tightly.
2. installation as claimed in claim 1 firmly weaving spool, it is characterized in that, interior pipe is aluminium-alloy pipe; Outer tube is rubber outer tube.
3. installation as claimed in claim 2 firmly weaving spool, it is characterized in that, the external diameter of outer tube lower end is 1.2 times of its upper end external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585493.XU CN204897030U (en) | 2015-08-06 | 2015-08-06 | Install firm spool for weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585493.XU CN204897030U (en) | 2015-08-06 | 2015-08-06 | Install firm spool for weaving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204897030U true CN204897030U (en) | 2015-12-23 |
Family
ID=54919222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585493.XU Expired - Fee Related CN204897030U (en) | 2015-08-06 | 2015-08-06 | Install firm spool for weaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204897030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775918A (en) * | 2016-04-30 | 2016-07-20 | 桐乡市新顿服饰有限公司 | Spinning spool |
-
2015
- 2015-08-06 CN CN201520585493.XU patent/CN204897030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775918A (en) * | 2016-04-30 | 2016-07-20 | 桐乡市新顿服饰有限公司 | Spinning spool |
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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: 20151223 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |