CN103935006B - A kind of solid wall pipe Pipe making mold - Google Patents
A kind of solid wall pipe Pipe making mold Download PDFInfo
- Publication number
- CN103935006B CN103935006B CN201410085864.8A CN201410085864A CN103935006B CN 103935006 B CN103935006 B CN 103935006B CN 201410085864 A CN201410085864 A CN 201410085864A CN 103935006 B CN103935006 B CN 103935006B
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- CN
- China
- Prior art keywords
- membrane module
- moving part
- wall
- hydraulic cylinder
- wall thickness
- 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.)
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Classifications
-
- 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
- B29C48/30—Extrusion nozzles or dies
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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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
<b> the present invention discloses a kind of solid wall pipe Pipe making mold, comprise outer membrane module, interior membrane module and wall thickness governor motion, wall thickness governor motion comprises driver element and linkage unit, and driver element comprises the supporting plate of the top being fixed on outer membrane module, the support be fixed on supporting plate, the hydraulic cylinder be fixed on support; Linkage unit comprises being arranged on support the upper moving part of lifting moving, the pull bar arranged by least two vertical directions and upper moving part can fix the lower moving part of installation; The piston rod of upper moving part and hydraulic cylinder is fixedly connected, and lower moving part can be placed on the outer wall of outer membrane module movably, forms material channel between the inwall of outer membrane module and lower moving part and the outer wall of interior membrane module.Set up the wall thickness governor motion controlled by hydraulic cylinder in a mold, it in real time, accurately can regulate the axial location of die sleeve, thus changes wall thickness, simple and reasonable for structure, substitute manual operation, effectively improve product properties, be suitable for promoting the use of in tubulation field.</b>
Description
Technical field
the present invention relates to a kind of solid wall pipe Pipe making mold.
Background technology
the extremely important performance indications that pipe wall thickness adjustment is Pipe making mold can be realized in real time, accurately, mostly regulative mode in conventional art is employing personnel manual adjustments, then this just brings a lot of defect, and one is do not reach promptness, adjusts the needs longer time from being found to; Two is do not reach accuracy, and manual operation can bring operate miss, occurs to regulate to depart from or excessive phenomenon; Three is that precision is low, affects the performance of goods.
Summary of the invention
for the technical deficiency of above-mentioned existence, the object of this invention is to provide a kind of solid wall pipe Pipe making mold, it has the wall thickness governor motion that can realize in real time, accurately carry out pipe wall thickness adjustment, effectively improve the performance of goods.
for solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of solid wall pipe Pipe making mold, comprise outer membrane module, interior membrane module and wall thickness governor motion, described wall thickness governor motion comprises driver element and linkage unit, and described driver element comprises the supporting plate of the top being fixed on described outer membrane module, the support be fixed on described supporting plate, the hydraulic cylinder be fixed on described support; Described linkage unit comprises being arranged on described support the upper moving part of lifting moving, the pull bar arranged by least two vertical directions and described upper moving part can fix the lower moving part of installation; Described upper moving part and the piston rod of described hydraulic cylinder are fixedly connected, described lower moving part can be placed on the outer wall of described outer membrane module movably, form material channel between the inwall of described outer membrane module and described lower moving part and the outer wall of described interior membrane module, between the oral area of described lower moving part and the outer wall of described interior membrane module, form discharging opening.
preferably, described material channel has feed end and discharge end, and described outer membrane module comprises the transition body from feed end to discharge end successively compact siro spinning technology, die head body and the slip cap that arrange from.
preferably, described lower moving part comprises and along the sliding sleeve of the outside wall surface movement of described slip cap, the lower shifting board being fixed on the periphery of described sliding sleeve, the die sleeve that is fixedly connected with described lower shifting board, can form described discharging opening between the oral area of described die sleeve and the outer wall of described interior membrane module.
preferably, described material channel has feed end and discharge end, described interior membrane module comprise arrange from spreader from feed end to discharge end successively compact siro spinning technology, material core, lining and core rod.
preferably, described support comprises four and is vertically arranged on lead on described supporting plate, is fixedly mounted on the installing plate on the top of the lead described in four, the cylinder body of described hydraulic cylinder is arranged on described installing plate, and described upper moving part can be arranged on to lifting moving between the lead described in four.
beneficial effect of the present invention is: in existing Pipe making mold, set up the wall thickness governor motion controlled by hydraulic cylinder, it in real time, accurately can regulate the axial location of die sleeve, thus change wall thickness, simple and reasonable for structure, substitute existing manual operation, avoid a lot of unfavorable factor, effectively improve the performance of goods, be suitable for promoting the use of in tubulation field.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of Pipe making mold of the present invention.
in accompanying drawing: 1, supporting plate; 2, support; 3, hydraulic cylinder; 4, upper moving part; 5, pull bar; 6, lower moving part; 7, material channel; 8, feed end; 9, discharge end; 10, transition body; 11, die head body; 12, slip cap; 13, sliding sleeve; 14, lower shifting board; 15, die sleeve; 16, discharging opening; 17, spreader; 18, core is expected; 19, lining; 20, core rod; 21, lead; 22, installing plate.
Detailed description of the invention
below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
above-below direction in this description is identical with the above-below direction in accompanying drawing 1.
as shown in Figure 1, a kind of solid wall pipe Pipe making mold, comprise outer membrane module, interior membrane module and wall thickness governor motion, wall thickness governor motion comprises driver element and linkage unit, and driver element comprises the supporting plate 1 of the top being fixed on outer membrane module, the support 2 be fixed on supporting plate 1, the hydraulic cylinder 3 be fixed on support 2; Linkage unit comprises being arranged on support 2 the upper moving part 4 of lifting moving, the pull bar 5 and the upper moving part 4 that are arranged by least two vertical directions can fix the lower moving part 6 of installation; Upper moving part 4 is fixedly connected with the piston rod of hydraulic cylinder 3, lower moving part 6 can be placed on the outer wall of outer membrane module movably, form material channel 7 between the inwall of outer membrane module and lower moving part 6 and the outer wall of interior membrane module, between the oral area of lower moving part 6 and the outer wall of interior membrane module, form discharging opening 16.
further, material channel 7 has feed end 8 and discharge end 9, outer membrane module comprises the transition body 10 arranged from feed end 8 to discharge end 9 successively compact siro spinning technology, die head body 11 and slip cap 12, lower moving part 6 comprises can along the sliding sleeve 13 of the outside wall surface movement of slip cap 12, be fixed on the lower shifting board 14 of the periphery of sliding sleeve 13, the die sleeve 15 be fixedly connected with lower shifting board 14, discharging opening 16 is formed between the oral area of die sleeve 15 and the outer wall of interior membrane module, material channel 7 has feed end 8 and discharge end 9, interior membrane module comprises the spreader 17 arranged from feed end 8 to discharge end 9 successively compact siro spinning technology, material core 18, lining 19 and core rod 20, the end face away from feed end 8 of spreader 17 offers tapped blind hole, material core 18 is tightened on spreader 17 by the male thread portion of end, and expect that the other end of core 18 offers counterbore, a stay bolt is tightened on material core 18 and spreader 17 from the bottom surface of counterbore, make the two be fixedly connected with, internal thread is separated in the outer end of this counterbore, assembly parts are screwed at this female thread portion, then by stay bolt, core rod 20 is tightened on these assembly parts vertically, above-mentioned support 2 comprises four leads 21 be vertically arranged on supporting plate 1, be fixedly mounted on the installing plate 22 on the top of four leads 21, the cylinder body of hydraulic cylinder 3 is arranged on installing plate 22, upper moving part 4 can be arranged on to lifting moving between four leads 21.
this mould also comprises the eccentric adjusting unit of die sleeve 15, comprise the multiple tapped through holes be opened on above-mentioned lower shifting board 14, these tapped through holes are circumferentially equally spaced and radial extension, bolt is provided with in each tapped through hole, and the inner end of bolt is pushed against on the outer peripheral face of die sleeve 15, like this by regulating the extended or retracted of each bolt, the eccentric situation of die sleeve 15 just can be adjusted.
moreover, discharging opening 16 place of this mould is provided with online wall thickness monitoring means (attached not shown), wall thickness monitoring means is connected with hydraulic cylinder 3 signal, hydraulic cylinder 3 carries out real-time action according to the monitoring feedback information of wall thickness monitoring means, the deviation that adjustment occurs, concrete control circuit belongs to the common practise of the art, repeats no more herein.
in addition, this mould also comprises insufflation unit, will to treacheal gas insufflation in the process of tubulation, and this insufflation unit comprises the cross through hole radially offered from die head body 11 and spreader 17 and the longitudinal hole offered vertically from material core 18.
the wall thickness governor motion controlled by hydraulic cylinder 3 is set up in design of the present invention in existing Pipe making mold, it in real time, accurately can regulate the axial location of die sleeve 15, thus change wall thickness, simple and reasonable for structure, substitute existing manual operation, avoid a lot of unfavorable factor, effectively improve the performance of goods, be suitable for promoting the use of in tubulation field.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to the present invention's spirit change or modify, and all should be encompassed within protection scope of the present invention.
Claims (2)
1. a solid wall pipe Pipe making mold, it is characterized in that: comprise outer membrane module, interior membrane module and wall thickness governor motion, described wall thickness governor motion comprises driver element and linkage unit, and described driver element comprises the supporting plate of the top being fixed on described outer membrane module, the support be fixed on described supporting plate, the hydraulic cylinder be fixed on described support, described linkage unit comprises being arranged on described support the upper moving part of lifting moving, the pull bar arranged by least two vertical directions and described upper moving part can fix the lower moving part of installation, described upper moving part and the piston rod of described hydraulic cylinder are fixedly connected, described lower moving part can be placed on the outer wall of described outer membrane module movably, material channel is formed between the inwall of described outer membrane module and described lower moving part and the outer wall of described interior membrane module, discharging opening is formed between the oral area of described lower moving part and the outer wall of described interior membrane module, described material channel has feed end and discharge end, described outer membrane module comprises the transition body arranged from feed end to discharge end successively compact siro spinning technology, die head body and slip cap, described lower moving part comprises can along the sliding sleeve of the outside wall surface movement of described slip cap, be fixed on the lower shifting board of the periphery of described sliding sleeve, the die sleeve be fixedly connected with described lower shifting board, described discharging opening is formed between the oral area of described die sleeve and the outer wall of described interior membrane module, described material channel has feed end and discharge end, described interior membrane module comprises the spreader arranged from feed end to discharge end successively compact siro spinning technology, material core, lining and core rod.
2. a kind of solid wall pipe Pipe making mold according to claim 1, it is characterized in that: described support comprises four and is vertically arranged on lead on described supporting plate, is fixedly mounted on the installing plate on the top of the lead described in four, the cylinder body of described hydraulic cylinder is arranged on described installing plate, and described upper moving part can be arranged on to lifting moving between the lead described in four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085864.8A CN103935006B (en) | 2014-03-10 | 2014-03-10 | A kind of solid wall pipe Pipe making mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085864.8A CN103935006B (en) | 2014-03-10 | 2014-03-10 | A kind of solid wall pipe Pipe making mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103935006A CN103935006A (en) | 2014-07-23 |
| CN103935006B true CN103935006B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410085864.8A Active CN103935006B (en) | 2014-03-10 | 2014-03-10 | A kind of solid wall pipe Pipe making mold |
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| Country | Link |
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| CN (1) | CN103935006B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193730B (en) * | 2021-12-10 | 2023-05-16 | 公元股份有限公司 | Production equipment for reinforced and toughened composite pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785920A (en) * | 1995-12-28 | 1998-07-28 | Tigers Polymer Corporation | Extrusion molding apparatus and method of forming a parison |
| US6284169B1 (en) * | 1998-03-27 | 2001-09-04 | Harald Feuerherm | Method of extrusion blow molding of a hollow body |
| CN101791845A (en) * | 2004-03-30 | 2010-08-04 | 京特·里希特 | Device for the production of multi-layer, co-extruded, tubular pre-forms made from thermoplastic plastic |
| CN203739191U (en) * | 2014-03-10 | 2014-07-30 | 苏州金纬机械制造有限公司 | Pipe manufacturing mold for solid wall pipes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2620535B2 (en) * | 1995-02-24 | 1997-06-18 | 株式会社タハラ | Parison controller for blow molding machine |
| JP2000218681A (en) * | 1999-01-29 | 2000-08-08 | Nissan Motor Co Ltd | Blow molding apparatus |
-
2014
- 2014-03-10 CN CN201410085864.8A patent/CN103935006B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785920A (en) * | 1995-12-28 | 1998-07-28 | Tigers Polymer Corporation | Extrusion molding apparatus and method of forming a parison |
| US6284169B1 (en) * | 1998-03-27 | 2001-09-04 | Harald Feuerherm | Method of extrusion blow molding of a hollow body |
| CN101791845A (en) * | 2004-03-30 | 2010-08-04 | 京特·里希特 | Device for the production of multi-layer, co-extruded, tubular pre-forms made from thermoplastic plastic |
| CN203739191U (en) * | 2014-03-10 | 2014-07-30 | 苏州金纬机械制造有限公司 | Pipe manufacturing mold for solid wall pipes |
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| Publication number | Publication date |
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| CN103935006A (en) | 2014-07-23 |
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