CN103358532B - Tube material sizing sleeve - Google Patents
Tube material sizing sleeve Download PDFInfo
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- CN103358532B CN103358532B CN201210088768.XA CN201210088768A CN103358532B CN 103358532 B CN103358532 B CN 103358532B CN 201210088768 A CN201210088768 A CN 201210088768A CN 103358532 B CN103358532 B CN 103358532B
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- water storage
- storage ring
- copper pipe
- ring
- water
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Abstract
The present invention relates to a kind of tube material sizing sleeve, comprising: copper pipe, its sidewall offers multiple through hole; First water storage ring, its one end is connected to copper pipe, and the internal diameter of the first water storage ring is consistent with copper pipe internal diameter, forms a coaxial cylindrical cavity with copper pipe, and the madial wall of the first described water storage ring offers cooling bath; Second water storage ring, is located at outside the first water storage ring, and the inwall of the second water storage ring and the outer wall of the first water storage ring form a water storage cavity, and the second described water storage ring-side wall offers the first water inlet and the second water inlet, and the first described water inlet is communicated with water storage cavity; Water ring lid, is located at the end of the first water storage ring and two water storage rings, and is communicated with the second water inlet, and water ring covers and forms annular moisture film in the end of the first water storage ring and two water storage rings.Compared with prior art, the present invention has the advantages such as sizing speed is fast, good cooling results.
Description
Technical field
The present invention relates to a kind of tube material sizing sleeve, especially relate to a kind of tube material sizing sleeve for vacuum sizing.
Background technology
At present, plastic conduit produces many employing vacuum sizing sleeve sizings, and the calibration sleeve that market is sold is generally copper sheathing relatively simple for structure, is cooled after pipe embryo enters diameter-setting equipment by the spray in vacuum tank or immersion way.Tradition calibration sleeve pipe often cools abundant not, not evenly, has a strong impact on presentation quality and the production efficiency of tubing.All there is many unreasonable places in existing calibration sleeve structural design, cooling system on the market, causes that cooling effect is poor, sizing speed is slow, manufacturing cost is high etc.
Summary of the invention
Object of the present invention is exactly provide to overcome defect that above-mentioned prior art exists that a kind of sizing speed is fast, the tube material sizing sleeve of good cooling results.
Object of the present invention can be achieved through the following technical solutions:
A kind of tube material sizing sleeve, comprising:
Copper pipe, its sidewall offers multiple through hole;
First water storage ring, its one end is connected to copper pipe, and the internal diameter of the first water storage ring is consistent with copper pipe internal diameter, forms a coaxial columniform inner chamber with copper pipe, and the madial wall of the first described water storage ring offers cooling bath;
Second water storage ring, is located at outside the first water storage ring, and the inwall of the second water storage ring and the outer wall of the first water storage ring form a water storage cavity, and the second described water storage ring-side wall offers the first water inlet and the second water inlet, and the first described water inlet is communicated with water storage cavity;
Water ring lid, is located at the end of the first water storage ring and two water storage rings, and is communicated with the second water inlet, and water ring covers and forms annular moisture film in the end of the first water storage ring and two water storage rings.
The through hole of copper pipe sidewall is provided with at least 20, is evenly opened on the sidewall of copper pipe.
Described through hole is rectangular through-hole, waist through hole or manhole.
The cooling bath of the first water storage ring madial wall is helicla flute, extends to the other end by one end of the first water storage ring.
The inwall of described copper pipe and the first water storage ring adopts polishing.
The internal diameter of described copper pipe and the first water storage ring is 16 ~ 2000mm.
Length after described copper pipe is connected with the first water storage ring is 3 ~ 8 times of copper pipe and the first water storage ring internal diameter.
The second described water storage ring is provided with mounting flange.
Compared with prior art, the present invention has the following advantages:
One, applied widely: novel high speed high accuracy calibration sleeve is applicable to the caliber of φ 16mm ~ φ 2000mm.Be applicable to the production of the tubing of different plastic material, as PVC, PE, PP, PPR etc.
Two, simple and reasonable: novel high speed high accuracy calibration sleeve adopts combined module type structure, each several part advantages of simple.The oblique annular groove runner of sizing optimized, the copper pipe fluting of science.All ensure that the efficient high-speed that tubing is produced.
Three, at a high speed, efficiently, high accuracy: the phenomenon that there will not be ripple and wall thickness instability in tubing production process, outer pipe wall is smooth, uniform wall thickness, copper pipe good heat conduction effect, and sizing speed is fast, and traction power loss is little.Can ensure that the tubing of high-speed, high precision is produced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of tube material sizing sleeve, comprises copper pipe 5, first water storage ring 4, second water storage ring 2 and water ring lid 1.The sidewall of copper pipe 5 evenly offers 32 rectangular through-hole 51, and these through holes 51 are dispersed throughout on the sidewall of whole copper pipe 5, and in use, copper pipe 5 extend in the tank that vacuumizes calibration sleeve, needs the tubing of sizing to be positioned at copper pipe 5.Owing to being vacuum state outside copper pipe, act on tubing by the through hole 51 being opened in sidewall, tubing is adsorbed on the inwall of copper pipe 5 firmly.
One end of first water storage ring 4 is connected to copper pipe 5, its internal diameter is consistent with the internal diameter of copper pipe 5, the inner chamber of a coaxial cylindrical is formed with copper pipe 5, first water storage ring 4 madial wall offers spiral cooling bath 41, the other end is extended to by one end of the first water storage ring 4, spread all over whole madial wall, second water storage ring 2 is located at outside the first water storage ring 4, the outer wall of its inwall and the first water storage ring forms a water storage cavity 3, second water storage ring 2 sidewall offers the first water inlet 21 and the second water inlet 22, first water inlet 21 is communicated with water storage cavity 3, outside chilled water storage is in water storage cavity 3, constantly flowed at groove inside spin by spiral cooling bath 41, tubing is cooled, and prevent tubing to be bonded at the inwall of the first water storage ring 4.And second water storage ring 2 be provided with mounting flange 23, play the effect fixing with vacuumizing tank.Water ring lid 1 is located at the end of the first water storage ring 4 and the second water storage ring 2, and is communicated with the second water inlet 22, and water ring lid 1 forms annular moisture film in the end of the first water storage ring 4 and the second water storage ring 2, and the size of moisture film can be regulated by water ring lid.The inwall of the first water storage ring 4 and copper pipe 5 all carried out polishing, ensure its smoothness, owing to having offered spiral cooling bath 41 and through hole 51, ensure that the constant of the pressure acted on tubing, temperature, make tubing under the effect of hauling machine, can fast and stable by calibration sleeve, ensure the production of high-speed, high precision.
In addition, the internal diameter of copper pipe 5 and the first water storage ring 4 can be set to 16 ~ 2000mm as required, to adapt to the tubing of different tube diameters, and copper pipe 5 be connected with the first water storage ring 4 after length be 3 ~ 8 times of its internal diameter, cannot be oversize or too short, too short tube material is yielding, and oversize resistance increases, and traction power consumption is large.
Claims (6)
1. a tube material sizing sleeve, is characterized in that, comprising:
Copper pipe, its sidewall offers multiple through hole;
First water storage ring, its one end is connected to copper pipe, and the internal diameter of the first water storage ring is consistent with copper pipe internal diameter, a coaxial columniform inner chamber is formed with copper pipe, the madial wall of the first described water storage ring offers cooling bath, and this cooling bath is helicla flute, extends to the other end by one end of the first water storage ring;
Second water storage ring, is located at outside the first water storage ring, and the inwall of the second water storage ring and the outer wall of the first water storage ring form a water storage cavity, and the second described water storage ring-side wall offers the first water inlet and the second water inlet, and the first described water inlet is communicated with water storage cavity;
Water ring lid, is located at the end of the first water storage ring and two water storage rings, and is communicated with the second water inlet, and water ring covers and forms annular moisture film in the end of the first water storage ring and two water storage rings;
The inwall of described copper pipe and the first water storage ring adopts polishing.
2. a kind of tube material sizing sleeve according to claim 1, is characterized in that, the through hole of copper pipe sidewall is provided with at least 20, is evenly opened on the sidewall of copper pipe.
3. a kind of tube material sizing sleeve according to claim 1 and 2, is characterized in that, the through hole of copper pipe sidewall is rectangular through-hole, waist through hole or manhole.
4. a kind of tube material sizing sleeve according to claim 1, is characterized in that, the internal diameter of described copper pipe and the first water storage ring is 16 ~ 2000mm.
5. a kind of tube material sizing sleeve according to claim 1, is characterized in that, the length after described copper pipe is connected with the first water storage ring is 3 ~ 8 times of copper pipe and the first water storage ring internal diameter.
6. a kind of tube material sizing sleeve according to claim 1, is characterized in that, the second described water storage ring is provided with mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210088768.XA CN103358532B (en) | 2012-03-29 | 2012-03-29 | Tube material sizing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210088768.XA CN103358532B (en) | 2012-03-29 | 2012-03-29 | Tube material sizing sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103358532A CN103358532A (en) | 2013-10-23 |
| CN103358532B true CN103358532B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210088768.XA Active CN103358532B (en) | 2012-03-29 | 2012-03-29 | Tube material sizing sleeve |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669588A (en) * | 2013-11-27 | 2015-06-03 | 上海金湖挤出设备有限公司 | Precision high-efficiency tubing sizing sleeve |
| CN104138928A (en) * | 2014-08-11 | 2014-11-12 | 苏州杰威尔精密机械有限公司 | Segmented pipe sizing device |
| CN104290310A (en) * | 2014-09-05 | 2015-01-21 | 山东东宏管业有限公司 | Steel wire mesh frame polyethylene composite tube external layer sizing sleeve |
| CN106626322B (en) * | 2015-10-29 | 2019-06-28 | 北新集团建材股份有限公司 | A kind of liquid-ring type calibration sleeve of plastic pipe |
| CN105196516A (en) * | 2015-11-03 | 2015-12-30 | 四川海洋塑胶有限公司 | Method for improving flatness of excircle of PE (polyethylene) pipe |
| CN109624258A (en) * | 2018-12-24 | 2019-04-16 | 成都进扬热缩新材料有限公司 | A kind of heat-shrink tube vacuum tube extruding machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06862A (en) * | 1992-06-18 | 1994-01-11 | Sekisui Chem Co Ltd | Sizing die for extrusion molding equipment |
| JPH11227027A (en) * | 1998-02-10 | 1999-08-24 | Mitsubishi Plastics Ind Ltd | Apparatus for molding synthetic resin pipe |
| CN201998415U (en) * | 2011-03-07 | 2011-10-05 | 成都三环金属制品有限公司 | Tube sizing sleeve device |
| CN202528445U (en) * | 2012-03-29 | 2012-11-14 | 上海金湖挤出设备有限公司 | Pipe diameter-fixing sleeve |
-
2012
- 2012-03-29 CN CN201210088768.XA patent/CN103358532B/en active Active
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| CN103358532A (en) | 2013-10-23 |
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