CN103358532A - Tubular product sizing sleeve - Google Patents
Tubular product sizing sleeve Download PDFInfo
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- CN103358532A CN103358532A CN201210088768XA CN201210088768A CN103358532A CN 103358532 A CN103358532 A CN 103358532A CN 201210088768X A CN201210088768X A CN 201210088768XA CN 201210088768 A CN201210088768 A CN 201210088768A CN 103358532 A CN103358532 A CN 103358532A
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- water storage
- storage ring
- water
- ring
- copper pipe
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Abstract
The invention relates to a tubular product sizing sleeve. The tubular product sizing sleeve comprises a copper tube, a first water storage ring, a second water storage ring and a water ring cover, wherein a plurality of through holes are formed in the side wall of the copper tube; one end of the first water storage ring is connected to the copper tube; the inner diameter of the first water storage ring is consistent with the inner diameter of the copper tube, and the first water storage ring and the copper tube form a coaxial cylindrical inner cavity; a cooling groove is formed in the inner side wall of the first water storage ring; the second water storage ring is arranged at the outer side of the first water storage ring; the inner wall of the second water storage ring and the outer wall of the first water storage ring form a water storage cavity; a first water inlet and a second water inlet are formed in the side wall of the second water storage ring; the first water inlet is communicated with the water storage cavity; the water ring cover is arranged at the end surface part of the first water storage ring and the second water storage ring, and is communicated with the second water inlet; the water ring cover forms an annular water membrane at the end surface part of the first water storage ring and the second water storage ring. Compared with the prior art, the tubular product sizing sleeve provided by the invention has the advantages of rapid sizing speed, good cooling effect and the like.
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, the vacuum sizing sleeve sizing is adopted in plastic conduit production more, and the calibration sleeve of selling on the market generally is copper sheathing relatively simple for structure, and the pipe embryo cools off by the spray in the vacuum tank or immersion way after entering diameter-setting equipment.Tradition calibration sleeve pipe often cools off abundant not, even not, has a strong impact on presentation quality and the production efficiency of tubing.All there are many unreasonable places in existing calibration sleeve structural design, cooling system on the market, cause that cooling effect is poor, sizing speed is slow, manufacturing cost is high etc.
Summary of the invention
Purpose of the present invention is exactly to provide in order to overcome the defective that above-mentioned prior art exists that a kind of sizing speed is fast, the tube material sizing sleeve of good cooling results.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of tube material sizing sleeve comprises:
Copper pipe, its sidewall offers a plurality of through holes;
The first water storage ring, the one end is connected in copper pipe, and the internal diameter of the first water storage ring is consistent with the copper pipe internal diameter, forms a coaxial columniform inner chamber with copper pipe, and the madial wall of described the first water storage ring offers cooling bath;
The second water storage ring is located at the first water storage ring outside, and the outer wall of the inwall of the second water storage ring and the first water storage ring forms a water storage cavity, and described the second water storage ring-side wall offers the first water inlet and the second water inlet, and described the first water inlet is communicated with water storage cavity;
The 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 in the end of the first water storage ring and two water storage rings and forms annular moisture film.
The through hole of copper pipe sidewall is provided with at least 20, evenly is 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 an 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.
Described copper pipe and length after the first water storage ring is connected are copper pipe and the first water storage ring internal diameter 3～8 times.
Described the second 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 sizing cover is applicable to the caliber of φ 16mm～φ 2000mm.Be applicable to the production of the tubing of different plastic materials, such as PVC, PE, PP, PPR etc.
Two, simple and reasonable: novel high speed high accuracy sizing cover adopts combined module type structure, each several part advantages of simple.The oblique annular groove runner of sizing of optimizing, the copper pipe fluting of science.All guaranteed the efficient high-speed that tubing is produced.
Three, at a high speed, efficiently, high accuracy: can not occur the unsettled phenomenon of ripple and wall thickness in the tubing production process, outer pipe wall is smooth, wall thickness is even, the copper pipe good heat conduction effect, sizing speed is fast, traction power loss is little.Can guarantee the tubing production of high-speed, high precision.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of tube material sizing sleeve comprises copper pipe 5, the first water storage ring 4, the 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, calibration sleeve in use, copper pipe 5 extend in the tank that vacuumizes, and needs the tubing of sizing to be positioned at copper pipe 5.Because the copper pipe outside is vacuum state, acts on tubing by the through hole 51 that is opened in sidewall, so that tubing is adsorbed on the inwall of copper pipe 5 firmly.
One end of the first water storage ring 4 is connected in copper pipe 5, its internal diameter is consistent with the internal diameter of copper pipe 5, inner chamber with copper pipe 5 formation one concentric cylinder shape, the first water storage ring 4 madial walls offer spiral cooling bath 41, end by the first water storage ring 4 extends to the other end, spread all over whole madial wall, the second water storage ring 2 is located at the first water storage ring 4 outsides, the outer wall of its inwall and the first water storage ring forms a water storage cavity 3, the second water storage ring 2 sidewalls offer the first water inlet 21 and the second water inlet 22, the first water inlet 21 is communicated with water storage cavity 3, outside chilled water storage is in water storage cavity 3, constantly flow at the groove inside spin by spiral cooling bath 41, tubing is cooled off, and prevent that tubing is 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 covered to regulate by water ring.The inwall of the first water storage ring 4 and copper pipe 5 all carried out polishing, guarantee its smoothness, owing to having offered spiral cooling bath 41 and through hole 51, guaranteed to act on the constant of pressure on the tubing, temperature, so that tubing is under the effect of hauling machine, can fast and stable pass through calibration sleeve, guarantee 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 for its internal diameter 3～8 times of copper pipe 5 and length after the first water storage ring 4 is connected, cannot be oversize or too short, too the short tube material is yielding, and oversize resistance increases, and traction power consumption is large.
Claims (8)
1. a tube material sizing sleeve is characterized in that, comprising:
Copper pipe, its sidewall offers a plurality of through holes;
The first water storage ring, the one end is connected in copper pipe, and the internal diameter of the first water storage ring is consistent with the copper pipe internal diameter, forms a coaxial columniform inner chamber with copper pipe, and the madial wall of described the first water storage ring offers cooling bath;
The second water storage ring is located at the first water storage ring outside, and the outer wall of the inwall of the second water storage ring and the first water storage ring forms a water storage cavity, and described the second water storage ring-side wall offers the first water inlet and the second water inlet, and described the first water inlet is communicated with water storage cavity;
The 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 in the end of the first water storage ring and two water storage rings and forms annular moisture film.
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, evenly is 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 cooling bath of the first water storage ring madial wall is helicla flute, extends to the other end by an end of the first water storage ring.
5. a kind of tube material sizing sleeve according to claim 1 is characterized in that, the inwall of described copper pipe and the first water storage ring adopts polishing.
6. 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.
7. a kind of tube material sizing sleeve according to claim 1 is characterized in that, described copper pipe and length after the first water storage ring is connected are copper pipe and the first water storage ring internal diameter 3～8 times.
8. a kind of tube material sizing sleeve according to claim 1 is characterized in that, described the second 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 true CN103358532A (en) | 2013-10-23 |
| CN103358532B CN103358532B (en) | 2016-03-09 |
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Family Applications (1)
| 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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| CN (1) | CN103358532B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN106626322A (en) * | 2015-10-29 | 2017-05-10 | 北新集团建材股份有限公司 | Plastic pipeline water ring type sizing sleeve |
| 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 |
Citations (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
Patent Citations (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 |
Cited By (7)
| 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 |
| CN106626322A (en) * | 2015-10-29 | 2017-05-10 | 北新集团建材股份有限公司 | Plastic pipeline water ring type 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103358532B (en) | 2016-03-09 |
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