CN203665921U - Precise efficient tubular product sizing sleeve for producing PVC tubular product - Google Patents
Precise efficient tubular product sizing sleeve for producing PVC tubular product Download PDFInfo
- Publication number
- CN203665921U CN203665921U CN201320783118.7U CN201320783118U CN203665921U CN 203665921 U CN203665921 U CN 203665921U CN 201320783118 U CN201320783118 U CN 201320783118U CN 203665921 U CN203665921 U CN 203665921U
- Authority
- CN
- China
- Prior art keywords
- water
- sizing sleeve
- tubular product
- water distribution
- sleeve
- 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 - Lifetime
Links
- 238000004513 sizing Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000009826 distribution Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Abstract
The utility model relates to a precise efficient tubular product sizing sleeve for producing a PVC tubular product. The precise efficient tubular product sizing sleeve comprises a water distribution base, a sizing sleeve and a flange connected with the water distribution base and the sizing sleeve, wherein a water supply connector and a water draining connector that are used for the in and out of cooling water are arranged on the water distribution base; the cooling water enters the water distribution base through the water supply connector and forms a circular water ring in the water distribution base; the sizing sleeve is a single wall metal pipe; a spiral groove and a plurality of through holes densely distributed are formed in the inner side of the pipe wall at the front section, and a straight groove is formed in the pipe wall at the rear section. According to the utility model, compared with the prior art, the precise efficient tubular product sizing sleeve is suitable for pipe diameters of phi 16-phi 1000 and further suitable for the production of the PVC tubular product and tubular products made of different plastic materials; during the tubular products production process, the phenomena of ripple and unstable wall thickness can't happen, pipe billets can't adhere to the sizing sleeve, the outer walls of the tubular products are smooth and the wall thicknesses of the tubular products are uniform, and the whole cooling sizing system is stable and reliable, so that the tubular products can be produced rapidly and precisely.
Description
Technical field
The utility model relates to one and moulds pipe process units assembly, especially relates to a kind of precise high-efficiency tube material sizing sleeve of producing pvc pipe material.
Background technology
At present, plastic conduit is produced the vacuum sizing sleeve sizings that adopt more, and the calibration sleeve of selling on market is generally copper sheathing relatively simple for structure, and pipe embryo is undertaken cooling by the shower water in vacuum tank or dipping bath water after entering diameter-setting equipment.The design of calibration sleeve is varied, but design principle is mainly in order to ensure that pipe can evenly shape cooling, all there is many unreasonable places in common calibration sleeve structural design, cooling system on the market, inhomogeneous cooling is even, water flow passage is easily stopped up, the tube surfaces of producing has ripple, pit, slight crack, has a strong impact on the presentation quality of tubing.
Application number is that 201220217315.8 Chinese patent discloses a kind of PVC small-bore pipe plug die, and for solving, calibration sleeve cooling velocity is slow, tube forming is difficult, be difficult to form the problem of accurate shaping size.It is made up of adpting flange and coolant jacket, coolant jacket is fixed in the centre bore of adpting flange, adpting flange is provided with water ring, water ring is communicated with the water inlet, the delivery port that are arranged on adpting flange both sides respectively, coolant jacket is provided with annular groove, and annular groove is corresponding with water ring position, and annular groove is provided with the hole for water spraying being communicated with water ring, but this plug die can only be processed the pvc pipe material of fixed dimension, and range of application is narrower.
Utility model content
The purpose of this utility model is exactly to provide a kind of applied widely, good cooling results, the precise high-efficiency tube material sizing sleeve of the production pvc pipe material that precision is high in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
Produce a precise high-efficiency tube material sizing sleeve for pvc pipe material, comprise the flange of water distribution seat, calibration sleeve and connection water distribution seat and calibration sleeve,
Described water distribution seat is provided with water supply connector and drainage joint, and for the turnover of cooling water, cooling water enters water distribution seat by water supply connector, forms ring-type water ring in water distribution seat,
Described calibration sleeve is that helicla flute is offered and the through hole that gathers in the inner side of single-wall metal pipe, leading portion tube wall, and back segment tube wall is offered straight trough.
Described water supply connector place is also provided with water intaking valve, controls the input of cooling water.
Described water out adapter place is also provided with outlet valve, controls the output of cooling water.
Can regulate the pressure in water ring by water intaking valve and outlet valve, control the water yield flow velocity in helicla flute.
Described water ring enters the helicla flute of calibration sleeve inwall by the densely covered through hole on calibration sleeve, flow at helicla flute inside spin, and the moistening pipe to be processed being arranged in calibration sleeve, prevents pipe bonding calibration sleeve.
Negative pressure of vacuum in calibration sleeve acts on tubing by back segment straight trough, and it is adsorbed on calibration sleeve inwall closely, and under the draw of hauling machine, what tubing was uniform and stable passes through calibration sleeve.Before and after calibration sleeve, under the coordinative role of section, it is cooling that pipe completes sizing, forms smooth surface, the uniform tubing of wall thickness.
Compared with prior art, the utlity model has following advantage:
(1) applied widely: to be applicable to the caliber of φ 16～φ 1000, can also to be applicable in addition the production of the tubing of the different plastic materials of PVC and other material.
(2) scientific and reasonable for structure: adopt combined module type structure, each several part is simple and reasonable.Leading portion is integrated the helicla flute runner of aqua storage tank and optimization, and rear is uniform straight trough, and the overall structure of the two sections of compositions in front and back has ensured the efficient high-speed that tubing is produced.
(3) good cooling results, precision is high: in tubing production process, there will not be the unsettled phenomenon of ripple and wall thickness, also there will not be pipe to adhere to the situation of calibration sleeve.Outer pipe wall is smooth, wall thickness is even, and whole cooling sizing system stability is reliable, can ensure that the tubing of high-speed, high precision is produced.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is right TV structure schematic diagram of the present utility model.
In figure, 1 is water distribution seat, and 2 is flange, and 3 is calibration sleeve, and 4 is outlet valve, and 5 is water out adapter, and 6 is water supply connector, and 7 is water intaking valve.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
Produce a precise high-efficiency tube material sizing sleeve for pvc pipe material, its structure as shown in Figure 1-2, comprises the flange 2 of water distribution seat 1, calibration sleeve 3 and connection water distribution seat 1 and calibration sleeve 3.On water distribution seat 1, be provided with water supply connector 6 and drainage joint 5, for the turnover of cooling water, cooling water enters water distribution seat 1 by water supply connector 6, in water distribution seat, form ring-type water ring, calibration sleeve 3 is single-wall metal pipe, helicla flute is offered and the through hole that gathers in the inner side of leading portion tube wall, and back segment tube wall is offered straight trough.When use, water supply connector 6 places are also provided with water intaking valve 7, control the input of cooling water, water out adapter 5 places are also provided with outlet valve 4, the output of controlling cooling water, can regulate the pressure in ring-type water ring by water intaking valve 7 and outlet valve 4, controls the water yield flow velocity in helicla flute.Water ring enters the helicla flute of calibration sleeve inwall by the densely covered through hole on calibration sleeve 3, flow at helicla flute inside spin, and the moistening pipe to be processed being arranged in calibration sleeve 3, prevents pipe bonding calibration sleeve 3.Negative pressure of vacuum in calibration sleeve 3 acts on tubing by back segment straight trough, makes on its inwall that is adsorbed on closely calibration sleeve 3, and under the draw of hauling machine, what tubing was uniform and stable passes through calibration sleeve 3.Under the coordinative role of calibration sleeve 3 front and back sections, it is cooling that pipe completes sizing, forms smooth surface, the uniform tubing of wall thickness.
Claims (3)
1. a precise high-efficiency tube material sizing sleeve of producing pvc pipe material, is characterized in that, comprises the flange of water distribution seat, calibration sleeve and connection water distribution seat and calibration sleeve,
Described water distribution seat is provided with water supply connector and drainage joint, and for the turnover of cooling water, cooling water enters water distribution seat by water supply connector, forms ring-type water ring in water distribution seat,
Described calibration sleeve is single-wall metal pipe, and helicla flute is offered and the through hole that gathers in the inner side of leading portion tube wall, and back segment tube wall is offered straight trough.
2. a kind of precise high-efficiency tube material sizing sleeve of producing pvc pipe material according to claim 1, is characterized in that, described water supply connector place is also provided with water intaking valve.
3. a kind of precise high-efficiency tube material sizing sleeve of producing pvc pipe material according to claim 1, is characterized in that, described water out adapter place is also provided with outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783118.7U CN203665921U (en) | 2013-11-27 | 2013-11-27 | Precise efficient tubular product sizing sleeve for producing PVC tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783118.7U CN203665921U (en) | 2013-11-27 | 2013-11-27 | Precise efficient tubular product sizing sleeve for producing PVC tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665921U true CN203665921U (en) | 2014-06-25 |
Family
ID=50962253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783118.7U Expired - Lifetime CN203665921U (en) | 2013-11-27 | 2013-11-27 | Precise efficient tubular product sizing sleeve for producing PVC tubular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-11-27 CN CN201320783118.7U patent/CN203665921U/en not_active Expired - Lifetime
Cited By (2)
| 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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |