CN104138928A - Segmented pipe sizing device - Google Patents
Segmented pipe sizing device Download PDFInfo
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- CN104138928A CN104138928A CN201410390407.XA CN201410390407A CN104138928A CN 104138928 A CN104138928 A CN 104138928A CN 201410390407 A CN201410390407 A CN 201410390407A CN 104138928 A CN104138928 A CN 104138928A
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- calibration sleeve
- water
- outer tube
- sleeve
- face
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Abstract
The invention discloses a segmented pipe sizing device. The segmented pipe sizing device comprises a first sizing sleeve, a second sizing sleeve, an outer sleeve and a water seal body, wherein the first sizing sleeve and the second sizing sleeve are coaxially and detachably connected; an annular water seal groove is formed in the end face of the outer sleeve, a first water storage chamber is formed between the water seal groove and the end face of the water seal body, a first water inlet is formed in the peripheral wall of the outer sleeve, the first water inlet and the first water storage chamber are communicated through a first water inlet passage, an annular water outlet passage which is used for enabling water in the first water storage chamber to be sprayed circumferentially and inwardly is formed between the end face of the water seal body and the end face of the outer sleeve or first sizing sleeve, spiral grooves are formed in the internal wall of the first sizing sleeve and part of the internal wall of the second sizing sleeve, and at least the part, where a draining hole and long through holes are formed, of the second sizing sleeve of the device is located in a vacuum box. Pipes are subjected to two-step cooling by water in the annular water outlet passage and water in the spiral grooves and are sized by the second sizing sleeve, so that the effect is good, and the accuracy is high; when the pipes of different pipe diameters are sized, only the second sizing sleeve is required to be replaced.
Description
Technical field
the present invention relates to a kind of segmented body diameter-setting equipment.
Background technology
in conventional art, there is a kind of diameter-setting equipment, it comprises a calibration sleeve, on the part inwall of this calibration sleeve one end, offer helicla flute, when body is carried out to sizing, body stretches in calibration sleeve, in helicla flute, be full of water, these water carry out cooling rapidly to moving the outer peripheral face of the body by calibration sleeve, and on the calibration sleeve of back segment, be distributed with a plurality of long through-holes, at body through out-of-date, body is adsorbed on to the internal face of calibration sleeve under vacuum action, guarantee the precision of body external diameter, but the defect of such diameter-setting equipment is, body for a kind of caliber specification just needs a kind of diameter-setting equipment, use cost is very high, cause the unit price of body to be lifted.
Summary of the invention
technical deficiency for above-mentioned existence, the object of this invention is to provide a kind of segmented body diameter-setting equipment, the first calibration sleeve and the second calibration sleeve wherein are removably connected and installed, body for different tube diameters specification, only need to change the second calibration sleeve, without changing whole device, effectively reduce use cost.
for solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of segmented body diameter-setting equipment, comprise the first calibration sleeve and the second calibration sleeve that coaxially removably connect, the outside seal of the first described calibration sleeve is arranged with outer tube, on the end away from the second described calibration sleeve of described outer tube, be connected with water seal body, on the end face of described outer tube, offer annular seal-water tank, between this water sealed tank and the end face of described water seal body, form the first storage chamber, on the perisporium of described outer tube, offer the first water inlet, between the first described water inlet and the first described storage chamber, by the first intake tunnel, be connected, between the end face of the end face of the end face of described water seal body and described outer tube or the first described calibration sleeve, form the annular exhalant canal circumferentially inwardly spraying for the water in the first described storage chamber, the inwall of the second calibration sleeve that the inwall of the first described calibration sleeve and part are described offers the helicla flute being connected, between the inwall of the outer wall of the first described calibration sleeve and described outer tube, form the second storage chamber, the bottom land of described spiral fluted one end offers the inlet opening that the second described storage chamber and described helicla flute are connected, the bottom land of the other end offers the osculum of the water discharge making in described helicla flute, on the perisporium of described outer tube, offer the second water inlet, between the second described water inlet and the second described storage chamber, by the second intake tunnel, be connected, on the perisporium of not offering spiral fluted part of the second described calibration sleeve, edge circumferentially offers a plurality of long through-holes, the part of offering described osculum and described long through-hole in this device at least described the second calibration sleeve is positioned at a vacuum tank.
preferably, one end of the second described calibration sleeve extends axially the extension that is provided with tubulose, and this extension can be dismantled the end periphery that is socketed in corresponding the first described calibration sleeve.
preferably, a plurality of screwed holes on described extension, have been uniformly distributed circumferentially, in screwed hole described in each, be equipped with a bolt, on the outer wall of the first described calibration sleeve, with screwed hole described in these the corresponding recess that is provided with one by one, the inner end of described bolt is pushed against in described recess.
preferably, the end face towards the second described calibration sleeve of described outer tube is fixed on the sidewall of described vacuum tank by a plurality of screws.
preferably, the outer wall of the first described calibration sleeve is provided with the flange that external diameter expands, and described flanged shaft is to being clamped between described outer tube and the sidewall of described vacuum tank.
preferably, the axial hole of the first described intake tunnel for offering to the bottom land of described water sealed tank from the first described water inlet vertically.
preferably, the radial hole of the second described intake tunnel for radially offering to axle center from the second described water inlet.
preferably, the setting of axially and circumferentially all staggering of the long through-hole described in these.
preferably, described water seal body is threaded on described outer tube.
preferably, the internal diameter of the second described calibration sleeve is 10～63mm.
beneficial effect of the present invention is: utilize annular exhalant canal tentatively to body, to carry out cooling to the water of periphery wall ejection, by the water in helicla flute, further to body, carry out cooling again, and, water in helicla flute flows, guarantee in each time period it is the outside wall surface of water contact body of lower temperature, improve cooling effect, next again in vacuum tank under the suction function of the long through-hole on the second calibration sleeve, the inwall that makes the outside wall surface of body be adjacent to the second calibration sleeve moves, thereby be the dimensions of the second calibration sleeve inwall by the outer wall sizing of body, and guarantee first radian of body, simultaneously, only need to change the specification of the second calibration sleeve, just can be used in the body of sizing different size, easy accessibility, Stability Analysis of Structures, rationally, and effectively reduce use cost.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of segmented body diameter-setting equipment of the present invention;
accompanying drawing 2 is A place enlarged diagram in accompanying drawing 1;
accompanying drawing 3 is B place enlarged diagram in accompanying drawing 1.
in accompanying drawing: 1, the first calibration sleeve; 2, the second calibration sleeve; 3, outer tube; 4, water seal body; 5, water sealed tank; 6, the first storage chamber; 7, the first water inlet; 8, the first intake tunnel; 9, helicla flute; 10, the second storage chamber; 11, inlet opening; 12, osculum; 13, the second water inlet; 14, the second intake tunnel; 15, long through-hole; 16, extension; 17, bolt; 18, sidewall; 19, screw; 20, flange; 21, sealing ring; 22, loading plate; 23, the first water supply connector; 24, the second water supply connector.
The specific embodiment
below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
as shown in Figure 1, a kind of segmented body diameter-setting equipment, comprise the first calibration sleeve 1 and the second calibration sleeve 2 that coaxially removably connect, the outside seal of the first calibration sleeve 1 is arranged with outer tube 3, on the end away from the second calibration sleeve 2 of outer tube 3, be connected with water seal body 4, on the end face of outer tube 3, offer annular seal-water tank 5, between this water sealed tank 5 and the end face of water seal body 4, form the first storage chamber 6, on the perisporium of outer tube 3, offer the first water inlet 7, between the first water inlet 7 and the first storage chamber 6, by the first intake tunnel 8, be connected, between the end face of the end face of the end face of water seal body 4 and outer tube 3 or the first calibration sleeve 1, form the annular exhalant canal circumferentially inwardly spraying for the water in the first storage chamber 6, the inwall of the inwall of the first calibration sleeve 1 and part the second calibration sleeve 2 offers the helicla flute 9 being connected, between the inwall of the outer wall of the first calibration sleeve 1 and outer tube 3, form the second storage chamber 10, the bottom land of one end of helicla flute 9 offers the inlet opening 11 that the second storage chamber 10 and helicla flute 9 are connected, the bottom land of the other end offers shown in the osculum 12(accompanying drawing 3 that the water that makes in helicla flute 9 discharges), between the outer wall of the inwall of outer tube 3 and the first calibration sleeve 1, be provided with a sealing ring 21, be used for preventing that water in the second storage chamber 10 is from running off between the two, on the perisporium of outer tube 3, offer the second water inlet 13, between the second water inlet 13 and the second storage chamber 10, by the second intake tunnel 14, be connected, on the perisporium of the part of not offering helicla flute 9 of the second calibration sleeve 2, edge circumferentially offers a plurality of long through-holes 15, the setting of axially and circumferentially all staggering of these long through-holes 15, the part of offering osculum 12 and long through-hole 15 in this device at least the second calibration sleeve 2 is positioned at a vacuum tank, the first above-mentioned water inlet 7 and the second water inlet 13 are connected to water source by the first water supply connector 23 and the second water supply connector 24 respectively.
more specifically, one end of the second calibration sleeve 2 extends axially the extension 16 that is provided with tubulose, this extension 16 can be dismantled the end periphery that is socketed in the first corresponding calibration sleeve 1, on this extension 16, a plurality of screwed holes have been uniformly distributed circumferentially, in each screwed hole, be equipped with a bolt 17, on the outer wall of the first calibration sleeve 1, with these screwed holes corresponding recess that is provided with one by one, the inner end of bolt 17 is pushed against in recess.
in addition, the end face towards the second calibration sleeve 2 of outer tube 3 is fixed on the sidewall 18 of vacuum tank by a plurality of screws 19, and install in order to improve stability and to be convenient to, first by this diameter-setting equipment, the end face towards the second calibration sleeve 2 by outer tube 3 is fixed by screws on a loading plate 22, by loading plate 22, drive this diameter-setting equipment by screw 19, to be arranged on the sidewall 18 of vacuum tank again, i.e. concrete structure shown in accompanying drawing 1.
for axial location the first calibration sleeve 1, the flange 20 of an external diameter expansion is set at the outer wall of the first calibration sleeve 1, make flange 20 axial grips between the sidewall 18 of outer tube 3 and vacuum tank, the circumferential of the first calibration sleeve 1 is positioned on the step surface of outer tube 3.
as shown in Figure 2, the above-mentioned axial hole of the first intake tunnel 8 for offering to the bottom land of water sealed tank 5 from the first water inlet 7 vertically, the radial hole of the second intake tunnel 14 for radially offering to axle center from the second water inlet 13, water seal body 4 is threaded on outer tube 3, the inside diameter ranges of the second calibration sleeve 2 is 10～63mm, can be for caliber scope the sizing processing of the body in 10～63mm.
the design utilizes annular exhalant canal tentatively to body, to carry out cooling to the water of periphery wall ejection, by the water in helicla flute 9, further to body, carry out cooling again, and, water in helicla flute 9 flows, guarantee in each time period it is the outside wall surface of water contact body of lower temperature, improve cooling effect, next again in vacuum tank under the suction function of the long through-hole 15 on the second calibration sleeve 2, the inwall that makes the outside wall surface of body be adjacent to the second calibration sleeve 2 moves, thereby by the outer wall sizing of body, be the dimensions of the second calibration sleeve 2 inwalls, and guarantee first radian of body, simultaneously, only need to change the specification of the second calibration sleeve 2, just can be used in the body of sizing different size, easy accessibility, Stability Analysis of Structures, rationally, and effectively reduce use cost.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (10)
1. a segmented body diameter-setting equipment, it is characterized in that: comprise the first calibration sleeve and the second calibration sleeve that coaxially removably connect, the outside seal of the first described calibration sleeve is arranged with outer tube, on the end away from the second described calibration sleeve of described outer tube, be connected with water seal body, on the end face of described outer tube, offer annular seal-water tank, between this water sealed tank and the end face of described water seal body, form the first storage chamber, on the perisporium of described outer tube, offer the first water inlet, between the first described water inlet and the first described storage chamber, by the first intake tunnel, be connected, between the end face of the end face of the end face of described water seal body and described outer tube or the first described calibration sleeve, form the annular exhalant canal circumferentially inwardly spraying for the water in the first described storage chamber, the inwall of the second calibration sleeve that the inwall of the first described calibration sleeve and part are described offers the helicla flute being connected, between the inwall of the outer wall of the first described calibration sleeve and described outer tube, form the second storage chamber, the bottom land of described spiral fluted one end offers the inlet opening that the second described storage chamber and described helicla flute are connected, the bottom land of the other end offers the osculum of the water discharge making in described helicla flute, on the perisporium of described outer tube, offer the second water inlet, between the second described water inlet and the second described storage chamber, by the second intake tunnel, be connected, on the perisporium of not offering spiral fluted part of the second described calibration sleeve, edge circumferentially offers a plurality of long through-holes, the part of offering described osculum and described long through-hole in this device at least described the second calibration sleeve is positioned at a vacuum tank.
2. segmented body diameter-setting equipment according to claim 1, is characterized in that: one end of the second described calibration sleeve extends axially the extension that is provided with tubulose, and this extension can be dismantled the end periphery that is socketed in corresponding the first described calibration sleeve.
3. segmented body diameter-setting equipment according to claim 2, it is characterized in that: on described extension, be uniformly distributed circumferentially a plurality of screwed holes, in screwed hole described in each, be equipped with a bolt, on the outer wall of the first described calibration sleeve, with screwed hole described in these the corresponding recess that is provided with one by one, the inner end of described bolt is pushed against in described recess.
4. segmented body diameter-setting equipment according to claim 1, is characterized in that: the end face towards the second described calibration sleeve of described outer tube is fixed on the sidewall of described vacuum tank by a plurality of screws.
5. segmented body diameter-setting equipment according to claim 4, is characterized in that: the outer wall of the first described calibration sleeve is provided with the flange that external diameter expands, and described flanged shaft is to being clamped between described outer tube and the sidewall of described vacuum tank.
6. segmented body diameter-setting equipment according to claim 1, is characterized in that: the axial hole of the first described intake tunnel for offering to the bottom land of described water sealed tank from the first described water inlet vertically.
7. segmented body diameter-setting equipment according to claim 1, is characterized in that: the radial hole of the second described intake tunnel for radially offering to axle center from the second described water inlet.
8. segmented body diameter-setting equipment according to claim 1, is characterized in that: the setting of axially and circumferentially all staggering of the long through-hole described in these.
9. segmented body diameter-setting equipment according to claim 1, is characterized in that: described water seal body is threaded on described outer tube.
10. segmented body diameter-setting equipment according to claim 1, is characterized in that: the internal diameter of the second described calibration sleeve is 10～63mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390407.XA CN104138928A (en) | 2014-08-11 | 2014-08-11 | Segmented pipe sizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390407.XA CN104138928A (en) | 2014-08-11 | 2014-08-11 | Segmented pipe sizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104138928A true CN104138928A (en) | 2014-11-12 |
Family
ID=51848362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390407.XA Pending CN104138928A (en) | 2014-08-11 | 2014-08-11 | Segmented pipe sizing device |
Country Status (1)
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|---|---|
| CN (1) | CN104138928A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395205A (en) * | 1963-11-22 | 1968-07-30 | Aristovoulos George Petzetakis | Internal calibration of extruded pipes and hoses |
| JPH11227027A (en) * | 1998-02-10 | 1999-08-24 | Mitsubishi Plastics Ind Ltd | Apparatus for molding synthetic resin pipe |
| CN103358532A (en) * | 2012-03-29 | 2013-10-23 | 上海金湖挤出设备有限公司 | Tubular product sizing sleeve |
| CN103568281A (en) * | 2012-08-10 | 2014-02-12 | 宁波康润机械科技有限公司 | Multi-stage sizing device of plastic pipes |
| CN203437448U (en) * | 2013-08-02 | 2014-02-19 | 江苏仓环铜业股份有限公司 | Sizing device for high-speed motor |
| CN203496267U (en) * | 2013-10-12 | 2014-03-26 | 宁波格兰威尔方力挤出设备有限公司 | Spiral sectional-type tubular product sizing device |
| CN204074795U (en) * | 2014-08-11 | 2015-01-07 | 苏州杰威尔精密机械有限公司 | Segmented body diameter-setting equipment |
-
2014
- 2014-08-11 CN CN201410390407.XA patent/CN104138928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395205A (en) * | 1963-11-22 | 1968-07-30 | Aristovoulos George Petzetakis | Internal calibration of extruded pipes and hoses |
| JPH11227027A (en) * | 1998-02-10 | 1999-08-24 | Mitsubishi Plastics Ind Ltd | Apparatus for molding synthetic resin pipe |
| CN103358532A (en) * | 2012-03-29 | 2013-10-23 | 上海金湖挤出设备有限公司 | Tubular product sizing sleeve |
| CN103568281A (en) * | 2012-08-10 | 2014-02-12 | 宁波康润机械科技有限公司 | Multi-stage sizing device of plastic pipes |
| CN203437448U (en) * | 2013-08-02 | 2014-02-19 | 江苏仓环铜业股份有限公司 | Sizing device for high-speed motor |
| CN203496267U (en) * | 2013-10-12 | 2014-03-26 | 宁波格兰威尔方力挤出设备有限公司 | Spiral sectional-type tubular product sizing device |
| CN204074795U (en) * | 2014-08-11 | 2015-01-07 | 苏州杰威尔精密机械有限公司 | Segmented body diameter-setting equipment |
Non-Patent Citations (1)
| Title |
|---|
| 王加龙: "《高分子材料基本加工工艺》", 31 July 2004 * |
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Application publication date: 20141112 |
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| RJ01 | Rejection of invention patent application after publication |