CN202296611U - Aluminum bobbin for wrapping yarn machine - Google Patents
Aluminum bobbin for wrapping yarn machine Download PDFInfo
- Publication number
- CN202296611U CN202296611U CN2011203881436U CN201120388143U CN202296611U CN 202296611 U CN202296611 U CN 202296611U CN 2011203881436 U CN2011203881436 U CN 2011203881436U CN 201120388143 U CN201120388143 U CN 201120388143U CN 202296611 U CN202296611 U CN 202296611U
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- CN
- China
- Prior art keywords
- aluminium alloy
- cylindrical body
- conical surface
- alloy cylindrical
- yarn machine
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses an aluminum bobbin for wrapping a yarn machine comprising an aluminum alloy cylinder with an axial through hole, the aluminum bobbin is characterized in that shrinkage parts are arranged on the upper end and the lower end of the aluminum alloy cylinder, and the step surfaces connected with the cylinder of the shrinkage parts are conical surfaces. Side disks are respectively embedded on the shrinkage parts on the upper end and the lower end of the aluminum alloy cylinder, the side disks are disk-shaped bodies with axial second-order through holes, the step surfaces for connecting the two large and small through holes are conical surfaces, anti-rotation teeth are arranged on the conical surfaces along the circumferences thereof, a conical surface matched with the conical surface of the aluminum alloy cylinder is arranged on the lower end of the small-diameter through hole, and the top ends of the shrinkage parts of the aluminum alloy cylinder are folded outward to be clamped with the side disks. The aluminum bobbin of the utility model has the advantages of small mass, firm structure and capability of generating no environmental pollution during the production process.
Description
Technical field
The utility model relates to a kind of textile machinery accessories, particularly a kind of wrap yarn machine aluminum barrel pipe.
Background technology
Wrap yarn machine aluminum barrel pipe is the important component of wrap yarn machine, and it is a hollow tube-shape thing, has to go up following dish; Its axially extending bore is straight hole or taper hole; Cooperate with straight type spindle blade or taper spindle blade with axially extending bore, and driven and rotate, realize the wrap yarn operation by spindle blade.
The aluminum barrel pipe cast molding of prior art, material is than great, and firmness is poor, is prone to booster in the use, and waste of raw materials is big.And big to wear and tear in machines, noise is big, power consumption is big, and when casting aluminium need melting, the source of not only consuming energy also pollutes environment.
Summary of the invention
The utility model provides a kind of wrap yarn machine aluminum barrel pipe, and purpose is to solve the prior art problem, the wrap yarn machine aluminum barrel pipe that provides a kind of light weight, sound construction and production process can not pollute environment.
The utility model technical scheme that adopts of dealing with problems is:
A kind of wrap yarn machine aluminum barrel pipe comprises the aluminium alloy cylindrical body with axially extending bore, and the aluminium alloy cylindrical body top and bottom all have contraction flow region, and the step surface that contraction flow region is connected with cylindrical shell is the conical surface; Be nested with the limit dish at the contraction flow region of aluminium alloy cylindrical body upper and lower side outside respectively; The limit dish is for having the discoid body of axial second order through hole; The step surface that is connected between two through holes of size is the conical surface; This conical surface upper edge one of which week is provided with anti-rotation teeth, and minor diameter through hole lower end has the conical suface that matches with the aluminium alloy cylindrical body conical surface, and folding is fastened togather with the limit dish outside the aluminium alloy cylindrical body contraction flow region top.
Junction at aluminium alloy cylindrical body and limit dish has weld layer.
Said anti-rotation teeth evenly is arranged on the conical surface.
The angle of the aluminium alloy cylindrical body conical surface and axis is 45 °.
The aluminium alloy cylindrical body contraction flow region forms a tapered slope along its outer wall top to the inwall direction.
The beneficial effect of the utility model: the aluminum alloy bobbin adopts hard aluminum cylinder and hard die casting aluminium limit dish (or hard aluminium sheet) in the invention; Combine with machined form; Be processed into the rotation-prevention dentation with the cylindrical shell inclined-plane closely cooperates in the limit dish through hole, the contraction flow region that cylindrical shell stretches out up and down flattens with press with the dish outside, limit again, and limit dish and cylindrical shell are held tightly; Also add the aluminium welding, prevent to rotate preventing to come off like this.The aluminum barrel pipe that is processed into is in light weight, so noise is little, and material is hard, and firmness is good, in use can booster.Produce employing machined form combinations produce owing to abandoned the casting mode, therefore reduced the pollution of environment.
Description of drawings
Fig. 1 is the structural representation of aluminium alloy cylindrical body;
Fig. 2 is the structural representation of limit dish;
Fig. 3 is the birds-eye view of limit dish;
Fig. 4 is the utility model integral installation figure one
Fig. 5 is the integral installation figure two of the utility model.
Among the figure: 1. aluminium alloy cylindrical body, 2. contraction flow region, the 3. conical surface, 4. limit dish, 5. large through-hole, 6. small through hole, the 7. conical surface, 8. anti-rotation teeth, 9. conical suface, 10. weld layer, 11. tapered slope.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
A kind of wrap yarn machine aluminum barrel pipe shown in Fig. 4, Fig. 5; Comprise aluminium alloy cylindrical body 1 with axially extending bore; As shown in fig. 1, aluminium alloy cylindrical body 1 top and bottom all have contraction flow region 2, and contraction flow region 2 is the conical surface 3 with the step surface that tube aluminum alloy body 1 is connected; The aluminium alloy cylindrical body conical surface 3 is 45 ° with the angle of axis in the present embodiment, and this angle also can be other suitable angles.Be nested with limit dish 4 at the contraction flow region 2 of aluminium alloy cylindrical body 1 upper and lower side outside respectively; Shown in Fig. 2, Fig. 3; Limit dish 4 is for having the discoid body of axial second order through hole; The step surface that is connected between large through-hole 5 and the small through hole 6 is the conical surface 7, and these 7 upper edge one of which weeks of conical surface are provided with anti-rotation teeth 8, and the anti-rotation teeth 8 in this enforcement evenly is arranged on the conical surface 7.Minor diameter through hole 6 lower ends have the conical suface 9 that matches with the aluminium alloy cylindrical body conical surface 3, and folding is fastened togather with limit dish 4 outside aluminium alloy cylindrical body contraction flow region 2 tops.
More firm for aluminium alloy cylindrical body and limit dish is combined, have weld layer 10 in the junction of aluminium alloy cylindrical body and limit dish.
For rolling over outside the convenient top with aluminium alloy cylindrical body contraction flow region 2, the aluminium alloy cylindrical body contraction flow region forms a tapered slope 11 along its outer wall top to the inwall direction.
The aluminum alloy bobbin adopts hard aluminum cylinder and hard die casting aluminium limit dish (or hard aluminium sheet) in the invention; Combine with machined form; Be processed into the rotation-prevention dentation with the cylindrical shell inclined-plane closely cooperates in the limit dish through hole, the contraction flow region that cylindrical shell stretches out up and down flattens with press with the dish outside, limit again, and limit dish and cylindrical shell are held tightly; Also add the aluminium welding, prevent to rotate preventing to come off like this.The aluminum barrel pipe that is processed into is in light weight, and every than every 90 gram of original minimizing, the noise that therefore produces is little, and material is hard at 180 grams, and firmness is good, in use can booster.Produce employing machined form combinations produce owing to abandoned the casting mode, therefore reduced the pollution of environment, reduced consumption of current simultaneously.Use proof through the user, every covering machine every day can power saving 30%, greatly reduces the electricity consumption of bag yarn industry, also contributes for practicing thrift State Grid.
Claims (5)
1. a wrap yarn machine aluminum barrel pipe comprises the aluminium alloy cylindrical body with axially extending bore, and it is characterized in that: the aluminium alloy cylindrical body top and bottom all have contraction flow region, and the step surface that contraction flow region is connected with cylindrical shell is the conical surface; Be nested with the limit dish at the contraction flow region of aluminium alloy cylindrical body upper and lower side outside respectively; The limit dish is for having the discoid body of axial second order through hole; The step surface that is connected between two through holes of size is the conical surface; This conical surface upper edge one of which week is provided with anti-rotation teeth, and minor diameter through hole lower end has the conical suface that matches with the aluminium alloy cylindrical body conical surface, and folding is fastened togather with the limit dish outside the aluminium alloy cylindrical body contraction flow region top.
2. a kind of wrap yarn machine aluminum barrel pipe described in claim 1 is characterized in that: the junction at aluminium alloy cylindrical body and limit dish has weld layer.
3. a kind of wrap yarn machine aluminum barrel pipe described in claim 1, it is characterized in that: said anti-rotation teeth evenly is arranged on the conical surface.
4. a kind of wrap yarn machine aluminum barrel pipe described in claim 1, it is characterized in that: the angle of the aluminium alloy cylindrical body conical surface and axis is 45 °.
5. a kind of wrap yarn machine aluminum barrel pipe described in claim 1, it is characterized in that: the aluminium alloy cylindrical body contraction flow region forms a tapered slope along its outer wall top to the inwall direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203881436U CN202296611U (en) | 2011-10-13 | 2011-10-13 | Aluminum bobbin for wrapping yarn machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203881436U CN202296611U (en) | 2011-10-13 | 2011-10-13 | Aluminum bobbin for wrapping yarn machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296611U true CN202296611U (en) | 2012-07-04 |
Family
ID=46365551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203881436U Expired - Fee Related CN202296611U (en) | 2011-10-13 | 2011-10-13 | Aluminum bobbin for wrapping yarn machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954276A (en) * | 2016-10-18 | 2018-04-24 | 王正华 | bobbin for spinning |
| CN111689310A (en) * | 2020-06-09 | 2020-09-22 | 绍兴市上虞区伟业纺织配件厂 | Spinning tube and production process thereof |
-
2011
- 2011-10-13 CN CN2011203881436U patent/CN202296611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954276A (en) * | 2016-10-18 | 2018-04-24 | 王正华 | bobbin for spinning |
| CN111689310A (en) * | 2020-06-09 | 2020-09-22 | 绍兴市上虞区伟业纺织配件厂 | Spinning tube and production process thereof |
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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: 20120704 Termination date: 20131013 |