CN104149315A - Front-water cooling sleeve-movable sizing device - Google Patents
Front-water cooling sleeve-movable sizing device Download PDFInfo
- Publication number
- CN104149315A CN104149315A CN201410390446.XA CN201410390446A CN104149315A CN 104149315 A CN104149315 A CN 104149315A CN 201410390446 A CN201410390446 A CN 201410390446A CN 104149315 A CN104149315 A CN 104149315A
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- China
- Prior art keywords
- water
- fin
- collar
- sizing
- hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a front-water cooling sleeve-movable sizing device. The front-water cooling sleeve-movable sizing device comprises a front water cooling unit. The front water cooling unit comprises a guide bar assembly, a water cooling sleeve movably arranged on the guide bar assembly and a water-seal cover plate. The centers of the water cooling sleeve and the water-seal cover plate are provided with through holes allowing a pipe to be sized to go through them. The water-seal cover plate can be movably installed on the water cooling sleeve along a movement direction of the pipe to be sized. A water storage cavity is formed between opposite end surfaces of the water cooling sleeve and the water-seal cover plate. Along a radial direction, the water cooling sleeve is provided with a water inlet communicated with the water storage cavity. An annular water outlet channel for spraying water inwards along a circumferential direction is formed between the water cooling sleeve and the water-seal cover plate. The annular water outlet channel is communicated with the water storage cavity. A pipe is cooled to a certain hardness thereby smoothly entering into a follow-up sizing unit and the position and cooling effects of the water cooling sleeve can be adjusted so that the existing problem of pipe seizing is solved and pipe production efficiency is effectively improved. The front water cooling unit has a simple structure and a low cost.
Description
Technical field
the present invention relates to a kind of preposition water collar packaged type diameter-setting equipment.
Background technology
the body of just having produced is because temperature is higher, and body case hardness is low, can stick in the porch of sizing unit, causes body can not enter sizing unit, needs shutdown to arrange, thereby affects on the whole the production efficiency of body.
Summary of the invention
for the technical deficiency of above-mentioned existence, the object of this invention is to provide a kind of preposition water collar packaged type diameter-setting equipment, first undertaken tentatively coolingly by preposition water cooling unit, can enter smoothly sizing unit after making body there is certain degree of hardness, improve the production efficiency of body.
for solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of preposition water collar packaged type diameter-setting equipment, comprise preposition water cooling unit, described preposition water cooling unit comprises guide post assembly, can be arranged on movably the water collar on described guide post assembly, water seal cover plate, the center of described water collar and described water seal cover plate all offers for treating the through hole that sizing body passes through, described water seal cover plate can be assemblied on described water collar movably along the moving direction for the treatment of sizing body, between described water collar and the opposing end surface of described water seal cover plate, form storage chamber, on described water collar, radially offer the water inlet being connected with described storage chamber, between described water collar and described water seal cover plate, form circumferentially the inwardly annular exhalant canal of water spray, described annular exhalant canal is connected with described storage chamber.
preferably, the internal perisporium of described water seal cover plate is is convenient to treat that the guiding that sizing body penetrates is coniform, and the larger one end of internal diameter is the upstream end for the treatment of sizing body.
preferably, described guide post assembly comprises at least three guide rods that parallel and circumferentially equidistantly arrange, on described water collar, offer the pilot hole matching with described guide rod, corresponding described guide rod is through in described pilot hole, on described water collar, corresponding each described pilot hole is provided with bolt that can radial expansion, and the inner end of described bolt stretches in described pilot hole and is vertically pushed against on described guide post.
preferably, this diameter-setting equipment also comprises sizing unit, described sizing unit comprises along multiple fins for the treatment of the direction setting that sizing body moves, described fin edge is perpendicular to the direction setting for the treatment of that sizing body moves, the center of described fin offers for treating the large through hole such as grade that sizing body passes, and the axial line of the through hole on the axial line of the through hole on the fin described in these and described water collar is same straight line.
preferably, one end of each described guide rod is fixedly mounted on described front end-plate.
preferably, also comprise can be to the water spray cooling unit for the treatment of sizing body water spray through the through hole on the fin described in these in described sizing unit.
preferably, fin described in these is by two backstay phase location and installation that parallel, the two ends of the backstay described in two seal respectively and are arranged on front end-plate, end plate, described front end-plate, the center of end plate are through hole, between described front end-plate and described end plate, be tightly connected a urceolus is installed, described water spray cooling unit comprises the spray module of the below that is arranged on the fin described in these and is opened in the drain assembly on described end plate.
preferably, offer two locating holes on described fin, the backstay described in two interts respectively in the described locating hole of correspondence, between the fin on described backstay described in adjacent two, is arranged with positioning spacer.
preferably, the direction from described front end-plate to described end plate, the distance between the fin described in adjacent two increases gradually.
preferably, described spray module comprises water inlet, the water inlet shower nozzle that is arranged on described water inlet being opened on described urceolus, the water-locator that is located at described water inlet shower nozzle place, a side towards described fin of described water-locator offers multiple hole for water sprayings, is not less than the distribution length of the fin described in these along the water spray cascade unit for the treatment of in direction that sizing body moves the hole for water spraying described in these.
beneficial effect of the present invention is: arranged and set up preposition water cooling unit by the front in sizing unit, in advance body is carried out tentatively cooling, be convenient to the entrance that it enters sizing unit smoothly, this preposition water cooling unit makes it be cooled to default temperature by annular exhalant canal to the outer wall water spray for the treatment of sizing body, and this preposition water cooling unit can near or away from sizing unit mobile, user can adjust its position according to the characteristic of caliber and body raw material, make the body that arrives porch, sizing unit just there is the hardness that can enter smoothly entrance, efficiently solve the phenomenon that original body blocks, and then effectively improve the production efficiency of body, and, this preposition water cooling unit is simple in structure, with low cost.
Brief description of the drawings
accompanying drawing 1 is the longitudinal sectional view of preposition water collar packaged type diameter-setting equipment of the present invention;
accompanying drawing 2 is the transverse sectional view of preposition water collar packaged type diameter-setting equipment of the present invention;
accompanying drawing 3 is A place enlarged diagram in accompanying drawing 1;
accompanying drawing 4 is B place enlarged diagram in accompanying drawing 1;
accompanying drawing 5 is C place enlarged diagram in accompanying drawing 2.
in accompanying drawing: 1, water collar; 2, water seal cover plate; 3, storage chamber; 4, guide rod; 5, bolt; 6, fin; 7, backstay; 8, front end-plate; 9, end plate; 10, urceolus; 11, spray module; 12, drain assembly; 13, positioning spacer; 14, water inlet shower nozzle; 15, water-locator; 16, hole for water spraying; 17, vacuumizing joint; 18, locking pull bar.
Detailed description of the invention
below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
in each accompanying drawing, treat that sizing body moves from right to left.
as shown in accompanying drawing 1 and accompanying drawing 2, a kind of preposition water collar packaged type diameter-setting equipment, comprises preposition water cooling unit and sizing unit.
preposition water cooling unit comprises guide post assembly, can be arranged on movably the water collar 1 on guide post assembly, water seal cover plate 2, the center of water collar 1 and water seal cover plate 2 all offers for treating the through hole that sizing body passes through, water seal cover plate 2 is along treating that the moving direction of sizing body can be assemblied on water collar 1 movably, between the opposing end surface of water collar 1 and water seal cover plate 2, form storage chamber 3, on water collar 1, radially offer the water inlet being connected with storage chamber 3, between water collar 1 and water seal cover plate 2, form the annular exhalant canal of circumferentially inwardly spraying water, annular exhalant canal is connected with storage chamber 3, particularly, water collar 1 is threaded on water seal cover plate 2, make the axial distance between water collar 1 and water seal cover plate 2 adjustable, adjust the water yield of annular exhalant canal, thereby also can control the cooling degree to body, the internal perisporium of water seal cover plate 2 is is convenient to treat that the guiding that sizing body penetrates is coniform, and one end that internal diameter is larger is the upstream end for the treatment of sizing body, guide post assembly comprises at least three guide rods 4 that parallel and circumferentially equidistantly arrange, on water collar 1, offer the pilot hole matching with guide rod 4, corresponding guide rod 4 is through in pilot hole, on water collar 1, corresponding each pilot hole is provided with bolt 5 that can radial expansion, the inner end of bolt 5 stretches in pilot hole and is vertically pushed against on guide rod 4, the comprehensive distance (being the water yield of annular exhalant canal within the unit interval) of adjusting between water collar 1 and water seal cover plate 2, the position of water collar 1 on guide post, meticulous control body arrives the hardness (being the degree that body is cooled) of porch, sizing unit.
sizing unit comprises along multiple fins 6 (shown in accompanying drawing 3) for the treatment of the direction setting that sizing body moves, fin 6 edges are perpendicular to the direction setting for the treatment of that sizing body moves, the center of fin 6 offers for treating the large through hole such as grade that sizing body passes, the axial line of the through hole on axial line and the water collar 1 of the through hole on these fins 6 is same straight line, sizing unit also comprises can be to the water spray cooling unit for the treatment of sizing body water spray that passes the through hole on these fins 6, these fins 6 are by two backstays that parallel, 7 phase location and installation, the two ends of two backstays 7 seal respectively and are arranged on front end-plate 8, on end plate 9, front end-plate 8, the center of end plate 9 is through hole, between front end-plate 8 and end plate 9, be tightly connected a urceolus 10 is installed, water spray cooling unit comprises the spray module 11 of the below that is arranged on these fins 6 and is opened in the drain assembly 12 on end plate 9, in cooling procedure, the interior unnecessary water of urceolus 10 is discharged from drain assembly 12, this drain assembly 12 comprises the osculum that is opened in position on the upper side on end plate 9, be arranged on the drainage joint of this osculum, drainage joint is connected to apparatus for recovering by water pipe, further particularly, offer two locating holes on fin 6, two backstays 7 intert respectively in corresponding locating hole, on backstay 7, between adjacent two fins 6, are arranged with shown in positioning spacer 13(accompanying drawing 5).
one end of above-mentioned each guide rod 4 is fixedly mounted on front end-plate 8, and water collar 1 packs into from the other end of these guide rods 4, to realize the movement on guide rod 4.
higher owing to just entering the temperature for the treatment of sizing body of sizing unit, need concentrated, cooling rapidly, so, be less than near the distance between the two adjacent fins 6 of end plate 9 near the distance between the two adjacent fins 6 of front end-plate 8, and a kind of preferred structure is from front end-plate 8 backward the direction of end plate 9, distance between two adjacent fins 6 increases gradually, can ensure that the cooling effect of the each branch of body approaches, and avoids the part difference of color, the lines etc. of body.
above-mentioned spray module 11 comprises the water inlet being opened on urceolus 10, be arranged on the water inlet shower nozzle 14 of water inlet, be located at into the water-locator 15 at water shower nozzle 14 places, as shown in Figure 4, a side towards fin 6 of water-locator 15 offers multiple hole for water sprayings 16, be not less than the distribution length of these fins 6 along the water spray cascade unit for the treatment of these hole for water sprayings 16 in direction that sizing body moves, and in order to ensure the controllability of hydraulic press water temperature, on urceolus 10 along treating to offer two water inlets in direction that sizing body moves, each water inlet is all provided with into water shower nozzle 14 and water-locator 15, and the discharge pressure of the water inlet shower nozzle 14 of close front end-plate 8 is greater than the discharge pressure near the water inlet shower nozzle 14 of end plate 9, and, from front end-plate 8 backward the direction of end plate 9, the distribution density of hole for water spraying 16 reduces gradually, like this, the distance of comprehensive fin 6 from the near to the remote, hole for water spraying 16 by close to dredge, the body that just enters sizing unit is cooled rapidly, improve overall cooling effect.
the water that hole for water spraying 16 upwards sprays, the gap between fin 6 and fin 6 having is sprayed directly on to the outer wall of body, directly carry out cooling to body, what have is sprayed on fin 6, the temperature of fin 6 is lowered, and the fin 6 that area is larger can be realized rapid heat radiation, then indirectly carry out cooling to body by the fin 6 of low temperature.
urceolus 10 upper walls be provided be connected to vacuum source can be to the vacuumizing joint 17 vacuumizing in urceolus 10, like this, in water spray, vacuumize (above-mentioned sealing setting everywhere vacuumizes in order to realize exactly) in to urceolus 10, water rolling in urceolus 10 is stirred, farthest make fin 6 and the body various aspects can both be rapid by the water of low temperature, cooling fully, be conducive to improve cooling effect, simultaneously, vacuumize and make hose expansion, , through-hole wall on the outer wall of body and fin 6 relatively moves and rubs, realize the outer wall polishing to body, improve the smoothness of tube wall face.
between above-mentioned front end-plate 8 and end plate 9, be strained and fixed mutually by least two locking pull bars 18, on front end-plate 8, offer locking hole, on end plate 9, offer locking screw pit, locking pull bar 18 two ends have respectively external screw thread, locking pull bar 18 is tightened in the locking screw pit on end plate 9 through locking hole screw thread on front end-plate 8, on one end outside front end-plate 8, screw a nut being exposed at of locking pull bar 18, make like this front end-plate 8 and end plate 9 axial lockings, and clamp positioning spacer 13 and the fin 6 on the backstay 7 between them, prevent from occurring in the course of work axial play.
in addition, the guiding bellmouth that the through hole at front end-plate 8 centers passes for ease for the treatment of sizing body, and in the minimum of this guiding bellmouth, warp is identical with the aperture of the through hole on fin 6.
the below of preposition water cooling unit is provided with the water drain funnel that catchments, for collecting and discharge the water outlet of preposition water cooling unit and a small amount of water that sizing unit overflows.
above-mentioned water collar 1 is copper, and fin 6 is stainless steel.
to sum up, more traditional method has improved the cooling effect of body greatly, when therefore application the design's diameter-setting equipment carries out sizing, can improve the speed of feeding body, the body feed speed of original diameter-setting equipment is generally at 5～6m/min, and the design's device, in the time that feed speed reaches 20～25m/min, can reach suitable cooling effect, therefore solved the problem of the restriction of sizing link to body speed of production.
design of the present invention is arranged and is set up preposition water cooling unit by the front in sizing unit, in advance body is carried out tentatively cooling, be convenient to the entrance that it enters sizing unit smoothly, this preposition water cooling unit makes it be cooled to default temperature by annular exhalant canal to the outer wall water spray for the treatment of sizing body, and this preposition water cooling unit can near or away from sizing unit mobile, user can adjust its position according to the characteristic of caliber and body raw material, make the body that arrives porch, sizing unit just there is the hardness that can enter smoothly entrance, efficiently solve the phenomenon that original body blocks, and then effectively improve the production efficiency of body, and, this preposition water cooling unit is simple in structure, with low 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 preposition water collar packaged type diameter-setting equipment, it is characterized in that: comprise preposition water cooling unit, described preposition water cooling unit comprises guide post assembly, can be arranged on movably the water collar on described guide post assembly, water seal cover plate, the center of described water collar and described water seal cover plate all offers for treating the through hole that sizing body passes through, described water seal cover plate can be assemblied on described water collar movably along the moving direction for the treatment of sizing body, between described water collar and the opposing end surface of described water seal cover plate, form storage chamber, on described water collar, radially offer the water inlet being connected with described storage chamber, between described water collar and described water seal cover plate, form circumferentially the inwardly annular exhalant canal of water spray, described annular exhalant canal is connected with described storage chamber.
2. preposition water collar packaged type diameter-setting equipment according to claim 1, is characterized in that: the internal perisporium of described water seal cover plate is is convenient to treat that the guiding that sizing body penetrates is coniform, and the larger one end of internal diameter is the upstream end for the treatment of sizing body.
3. preposition water collar packaged type diameter-setting equipment according to claim 1, it is characterized in that: described guide post assembly comprises at least three guide rods that parallel and circumferentially equidistantly arrange, on described water collar, offer the pilot hole matching with described guide rod, corresponding described guide rod is through in described pilot hole, on described water collar, corresponding each described pilot hole is provided with bolt that can radial expansion, and the inner end of described bolt stretches in described pilot hole and is vertically pushed against on described guide post.
4. preposition water collar packaged type diameter-setting equipment according to claim 1, it is characterized in that: this diameter-setting equipment also comprises sizing unit, described sizing unit comprises along multiple fins for the treatment of the direction setting that sizing body moves, described fin edge is perpendicular to the direction setting for the treatment of that sizing body moves, the center of described fin offers for treating the large through hole such as grade that sizing body passes, and the axial line of the through hole on the axial line of the through hole on the fin described in these and described water collar is same straight line.
5. preposition water collar packaged type diameter-setting equipment according to claim 4, is characterized in that: one end of each described guide rod is fixedly mounted on described front end-plate.
6. preposition water collar packaged type diameter-setting equipment according to claim 4, is characterized in that: described sizing unit also comprises can be to the water spray cooling unit for the treatment of sizing body water spray through the through hole on the fin described in these.
7. preposition water collar packaged type diameter-setting equipment according to claim 6, it is characterized in that: the fin described in these is by two backstay phase location and installation that parallel, the two ends of the backstay described in two seal respectively and are arranged on front end-plate, end plate, described front end-plate, the center of end plate are through hole, between described front end-plate and described end plate, be tightly connected a urceolus is installed, described water spray cooling unit comprises the spray module of the below that is arranged on the fin described in these and is opened in the drain assembly on described end plate.
8. preposition water collar packaged type diameter-setting equipment according to claim 7, it is characterized in that: on described fin, offer two locating holes, backstay described in two interts respectively in the described locating hole of correspondence, between the fin on described backstay described in adjacent two, is arranged with positioning spacer.
9. preposition water collar packaged type diameter-setting equipment according to claim 7, is characterized in that: the direction from described front end-plate to described end plate, the distance between the fin described in adjacent two increases gradually.
10. preposition water collar packaged type diameter-setting equipment according to claim 7, it is characterized in that: described spray module comprises water inlet, the water inlet shower nozzle that is arranged on described water inlet being opened on described urceolus, the water-locator that is located at described water inlet shower nozzle place, a side towards described fin of described water-locator offers multiple hole for water sprayings, is not less than the distribution length of the fin described in these along the water spray cascade unit for the treatment of in direction that sizing body moves the hole for water spraying described in these.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390446.XA CN104149315A (en) | 2014-08-11 | 2014-08-11 | Front-water cooling sleeve-movable sizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390446.XA CN104149315A (en) | 2014-08-11 | 2014-08-11 | Front-water cooling sleeve-movable sizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104149315A true CN104149315A (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390446.XA Pending CN104149315A (en) | 2014-08-11 | 2014-08-11 | Front-water cooling sleeve-movable sizing device |
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| Country | Link |
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| CN (1) | CN104149315A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014627A (en) * | 2017-09-14 | 2019-07-16 | 新疆天业（集团）有限公司 | A kind of removable plastic pipe diameter-setting equipment |
| CN110815765A (en) * | 2019-11-04 | 2020-02-21 | 陈良山 | Automatic discharging method of cooling tank for water cooling of pipe body |
| WO2022084116A1 (en) * | 2020-10-21 | 2022-04-28 | Battenfeld-Cicinnati Germany Gmbh | Downstream unit in an extrusion line, and method for calibrating an extruded plastic product |
| CN114594844A (en) * | 2022-03-07 | 2022-06-07 | 英业达科技有限公司 | Water cooling plate assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301786A (en) * | 2008-06-28 | 2008-11-12 | 潍坊凯德塑料机械有限公司 | Immersion type plastic pipe sizing device |
| CN202174733U (en) * | 2011-07-27 | 2012-03-28 | 赤峰天源生态建设有限公司 | Negative-pressure cooling and shaping device for extrusion plastic tubes |
| CN204249332U (en) * | 2014-08-11 | 2015-04-08 | 苏州杰威尔精密机械有限公司 | Preposition water collar packaged type diameter-setting equipment |
-
2014
- 2014-08-11 CN CN201410390446.XA patent/CN104149315A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301786A (en) * | 2008-06-28 | 2008-11-12 | 潍坊凯德塑料机械有限公司 | Immersion type plastic pipe sizing device |
| CN202174733U (en) * | 2011-07-27 | 2012-03-28 | 赤峰天源生态建设有限公司 | Negative-pressure cooling and shaping device for extrusion plastic tubes |
| CN204249332U (en) * | 2014-08-11 | 2015-04-08 | 苏州杰威尔精密机械有限公司 | Preposition water collar packaged type diameter-setting equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014627A (en) * | 2017-09-14 | 2019-07-16 | 新疆天业（集团）有限公司 | A kind of removable plastic pipe diameter-setting equipment |
| CN110815765A (en) * | 2019-11-04 | 2020-02-21 | 陈良山 | Automatic discharging method of cooling tank for water cooling of pipe body |
| WO2022084116A1 (en) * | 2020-10-21 | 2022-04-28 | Battenfeld-Cicinnati Germany Gmbh | Downstream unit in an extrusion line, and method for calibrating an extruded plastic product |
| CN114594844A (en) * | 2022-03-07 | 2022-06-07 | 英业达科技有限公司 | Water cooling plate assembly |
| CN114594844B (en) * | 2022-03-07 | 2024-04-09 | 英业达科技有限公司 | Water-cooled plate assembly |
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Application publication date: 20141119 |
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| RJ01 | Rejection of invention patent application after publication |