CN102909847A - Assembling-type combined core extruding die - Google Patents
Assembling-type combined core extruding die Download PDFInfo
- Publication number
- CN102909847A CN102909847A CN2012100978231A CN201210097823A CN102909847A CN 102909847 A CN102909847 A CN 102909847A CN 2012100978231 A CN2012100978231 A CN 2012100978231A CN 201210097823 A CN201210097823 A CN 201210097823A CN 102909847 A CN102909847 A CN 102909847A
- Authority
- CN
- China
- Prior art keywords
- core
- cooling
- die
- plate
- combination type
- 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.)
- Pending
Links
Images
Abstract
The invention relates to an improvement of a wood plastic material thick-wall section bar extruding die, in particular to an assembling-type combined core extruding die. The die is provided with a die body, a guide plate, a bracket plate, a confluence plate, a C-type die plate, B-type die plate and A-type die plate. The die is characterized in that a combined core is mounted on the bracket plate and is formed by combining a cooling core and a core; a water inlet pipe and a water outlet pipe are arranged on the cooling core; the core is provided with a mounting hole and a dovetail swing; the water inlet pipe and the water outlet pipe on the cooling core pass through the mounting hole in the core and extend in a groove in the bracket plate; the dovetail swig on the core is embedded in a dovetail slot in the bracket plate; and the cooling core in the combined core is mounted in a cavity of the A-shaped die plate. According to the invention, the problems of time and manpower waste and high maintenance cost caused by replacement of the cooling core of the existing thick-wall section bar extruding die in the prior art is solved. The die provided by the invention is mainly suitable for the improvement of the existing thick-wall section bar extruding dies.
Description
(i) technical field: the present invention relates to the improvement of Wood-plastic material heavy wall section bar extruding mould, is a kind of assembled combination type core extrusion die.
(ii) background technology: the cooling and shaping of Wood-plastic material heavy wall section bar extrusion material need to be provided with cooling core and just can complete the cooling and shaping of section bar extruded stock at the die orifice place of extrusion die; The cooling core of prior art heavy wall section bar extruding mould is to be connected as a single entity with core, cooling core is provided in a side of the upper end of core, core is mounted on the supporting plate of extrusion die, and the built-in cooling water channel of cooling core is to adopt cooling tube to be communicated with external recirculating cooling water system through core and supporting plate; The problem that prior art heavy wall section bar extruding mould exists is: the coefficient of friction of Wood-plastic material extruded stock is larger, when section bar is produced, the core wear extent of extrusion die is larger, in order to guarantee the required precision of product approval quality, need regularly the core of extrusion die to be changed; The main position of extrusion die core wear damage is cooling core, and changing cooling core is that whole core is replaced, and whole mould need to be decomposed, and the replacing of extrusion die cooling core is time-consuming, and the maintenance cost of extrusion die cooling core is high.
(iii) summary of the invention: purpose of the present invention is exactly to solve the problem that the existing replacing cooling core of existing heavy wall section bar extruding mould is time-consuming and the cooling core maintenance cost is high, and a kind of assembled combination type core extrusion die is provided.
Concrete scheme of the present invention is: a kind of assembled combination type core extrusion die, it has die body, die body is provided with crowded material mouth and runner, and the top of die body adopts screw to be separately installed with deflector, supporting plate, cylinder manifold, C pattern oralia, Type B die plate and A pattern oralia; Be equipped with runner on deflector, supporting plate and cylinder manifold, the center that deflector is positioned at runner is provided with spreader, supporting plate is provided with dovetail groove and groove, be equipped with die cavity on C pattern oralia, Type B die plate and A pattern oralia, wherein, be equipped with cooling water channel on Type B die plate and A pattern oralia; It is characterized in that: combination type core is installed on supporting plate, combination type core is comprised of cooling core and core, cooling core is provided with water inlet pipe and outlet pipe, core is provided with installing hole and dovetail wing, water inlet pipe on cooling core and outlet pipe are to extend and be arranged in the groove on supporting plate through the installing hole on core, dovetail wing on core is to inlay in the dovetail groove be arranged on supporting plate, and the cooling core in described combination type core is mounted in the die cavity of A pattern oralia.
Cooling core in combination type core of the present invention is provided with coolant jacket and cooling pellet, cooling pellet is provided with circulating water chennel and connecting hole, cooling pellet is to be sleeved in coolant jacket, and water inlet pipe and outlet pipe are to be communicated with import and the outlet of cooling pellet circulating water chennel; Core in described combination type core is that the main plug disjunctor by several tubuloses forms, the top of each main plug is equipped with shrouding, installing hole is provided in a side of on the shrouding of main plug, the dovetail wing is provided in a side of the both sides before and after main plug lower end, and described several cooling cores are to adopt the upper end of several the main plugs in alignment pin and screw and core to form installation.
The present invention compares with existing heavy wall section bar extruding mould, and the present invention becomes combination type core by the core designs in original structure, and the cooling core in combination type core is to adopt alignment pin and screw to be connected with the upper end of core; When extrusion die need to be changed cooling core, only the cooling core in combination type core need be changed, the core in combination type core need not be removed, and extrusion die also need not decompose, workload and the time of changing cooling core greatly reduce, and the maintenance cost of extrusion die cooling core is reduced; Compact conformation of the present invention, effect significantly, high efficiency and with low cost; The present invention preferably resolves the high problem of the existing replacing cooling core of existing heavy wall section bar extruding mould maintenance cost time-consuming and cooling core.
(iv) accompanying drawing explanation:
Fig. 1: structural front view of the present invention;
Fig. 2: structure top view of the present invention;
Fig. 3: supporting plate structure front view;
Fig. 4: combination type core structural front view;
Fig. 5: combination type core structure top view;
Fig. 6: core structure front view;
Fig. 7: core structure top view;
Fig. 8: cooling core structural front view;
Fig. 9: cooling core structure top view;
In figure: 1-A pattern oralia, 2-die cavity, 3-Type B die plate, 4--C pattern oralia, 5-cylinder manifold, 6-supporting plate, 7-deflector, 8-die body, 9-cooling water channel, 10-combination type core, 11-spreader, 12-runner, 13-crowded material mouth, 14-dovetail groove, 15-groove, 16-cooling core, 17-core, 18-main plug, 19-installing hole, 20-shrouding, 21--dovetail wing, 22-coolant jacket, 23-cooling pellet, 24-water inlet pipe, 25-outlet pipe, 26-connecting hole.
(v) the specific embodiment:
Embodiment: (referring to Fig. 1) a kind of assembled combination type core extrusion die, it has die body 8, die body 8 is provided with crowded material mouth 13 and runner 12, and the top of die body 8 adopts screw to be separately installed with deflector 7, supporting plate 6, cylinder manifold 5, C pattern oralia 4, Type B die plate 3 and A pattern oralia 1, be equipped with runner 12 on deflector 7, supporting plate 6 and cylinder manifold 5, the center that deflector 7 is positioned at runner 12 is provided with spreader 11, supporting plate 6 is provided with dovetail groove 14 and groove 15(refers to Fig. 3), be equipped with die cavity 2 on C pattern oralia 4, Type B die plate 3 and A pattern oralia 1, wherein, be equipped with cooling water channel 9 on Type B die plate 3 and A pattern oralia 1, particularly: combination type core 10 is installed on supporting plate 6, combination type core 10 is formed and (is referred to Fig. 4 by cooling core 16 and core 17, Fig. 5), cooling core 16 is provided with water inlet pipe 24 and outlet pipe 25(refers to Fig. 8, Fig. 9), core 17 is provided with installing hole 19 and dovetail wing 21(refers to Fig. 6, Fig. 7), water inlet pipe 24 on cooling core 16 and outlet pipe 25 are to extend and be arranged in the groove 15 on supporting plate 6 through the installing hole 19 on core 17, dovetail wing 21 on core 17 is to inlay in the dovetail groove 14 be arranged on supporting plate 6, cooling core 16 in described combination type core 10 is mounted in the die cavity 2 of A pattern oralia 1.
Cooling core 16 in the described combination type core 10 of the present embodiment is provided with coolant jacket 22 and cooling pellet 23(refers to Fig. 8, Fig. 9), cooling pellet 23 is provided with circulating water chennel and connecting hole 26, cooling pellet 23 is to be sleeved in coolant jacket 22, and water inlet pipe 24 and outlet pipe 25 are to be communicated with import and the outlet of cooling pellet 23 circulating water chennels; Core 17 in the described combination type core 10 of the present embodiment is that main plug 18 disjunctors by four tubuloses form (referring to Fig. 6, Fig. 7), the top of each main plug 18 is equipped with shrouding 20, installing hole 19 is provided in a side of on the shrouding 20 of main plug 18, dovetail wing 21 is provided in a side of the both sides before and after main plug 18 lower ends, and described four cooling cores 16 are to adopt the upper end of four main plugs 18 in alignment pin and screw and core 17 to form installation.
Claims (2)
1. an assembled combination type core extrusion die, it has die body, and die body is provided with crowded material mouth and runner, and the top of die body adopts screw to be separately installed with deflector, supporting plate, cylinder manifold, C pattern oralia, Type B die plate and A pattern oralia; Be equipped with runner on deflector, supporting plate and cylinder manifold, the center that deflector is positioned at runner is provided with spreader, supporting plate is provided with dovetail groove and groove, be equipped with die cavity on C pattern oralia, Type B die plate and A pattern oralia, wherein, be equipped with cooling water channel on Type B die plate and A pattern oralia; It is characterized in that: combination type core is installed on supporting plate, combination type core is comprised of cooling core and core, cooling core is provided with water inlet pipe and outlet pipe, core is provided with installing hole and dovetail wing, water inlet pipe on cooling core and outlet pipe are to extend and be arranged in the groove on supporting plate through the installing hole on core, dovetail wing on core is to inlay in the dovetail groove be arranged on supporting plate, and the cooling core in described combination type core is mounted in the die cavity of A pattern oralia.
2. a kind of assembled combination type core extrusion die according to claim 1, it is characterized in that: the cooling core in described combination type core is provided with coolant jacket and cooling pellet, cooling pellet is provided with circulating water chennel and connecting hole, cooling pellet is to be sleeved in coolant jacket, and water inlet pipe and outlet pipe are to be communicated with import and outlet on cooling pellet circulating water chennel; Core in described combination type core is that the main plug disjunctor by several tubuloses forms, the top of each main plug is equipped with shrouding, installing hole is provided in a side of on the shrouding of main plug, the dovetail wing is provided in a side of the both sides before and after main plug lower end, and described several cooling cores are to adopt the upper end of several the main plugs in alignment pin and screw and core to form installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100978231A CN102909847A (en) | 2012-04-06 | 2012-04-06 | Assembling-type combined core extruding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100978231A CN102909847A (en) | 2012-04-06 | 2012-04-06 | Assembling-type combined core extruding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909847A true CN102909847A (en) | 2013-02-06 |
Family
ID=47608531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100978231A Pending CN102909847A (en) | 2012-04-06 | 2012-04-06 | Assembling-type combined core extruding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909847A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802385A (en) * | 2015-04-27 | 2015-07-29 | 湖北高新明辉模具有限公司 | Combined core rod of wood-plastic stand column extrusion die |
| CN106142504A (en) * | 2016-08-26 | 2016-11-23 | 安徽森泰木塑集团股份有限公司 | Extrusion die moulded by crack resistence wood |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483171Y (en) * | 2001-06-04 | 2002-03-27 | 山东鲁宏塑窗机械集团总公司 | Dual color coextrusion plastic shaped material mould |
| CN2500465Y (en) * | 2001-09-24 | 2002-07-17 | 东营公司迅达信息技术有限责任公司 | Mould of extrusion machine for macromolecule polythylene pipeline (material) |
| CN201329666Y (en) * | 2009-01-13 | 2009-10-21 | 洛阳市建园模具制造有限公司 | Surface full-coated plastic section bar extruding mould |
| CN201872320U (en) * | 2010-11-11 | 2011-06-22 | 康泰塑胶科技集团有限公司 | Extrusion mould for inner pipe of composite pipe and composite pipe |
| WO2012034146A1 (en) * | 2010-09-13 | 2012-03-22 | Hannes Haubitz | Coextrusion die having a temperature-control device |
| CN202517689U (en) * | 2012-04-06 | 2012-11-07 | 湖北安信塑料模具有限公司 | Assembled type combined mold core extruding mold |
-
2012
- 2012-04-06 CN CN2012100978231A patent/CN102909847A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483171Y (en) * | 2001-06-04 | 2002-03-27 | 山东鲁宏塑窗机械集团总公司 | Dual color coextrusion plastic shaped material mould |
| CN2500465Y (en) * | 2001-09-24 | 2002-07-17 | 东营公司迅达信息技术有限责任公司 | Mould of extrusion machine for macromolecule polythylene pipeline (material) |
| CN201329666Y (en) * | 2009-01-13 | 2009-10-21 | 洛阳市建园模具制造有限公司 | Surface full-coated plastic section bar extruding mould |
| WO2012034146A1 (en) * | 2010-09-13 | 2012-03-22 | Hannes Haubitz | Coextrusion die having a temperature-control device |
| CN201872320U (en) * | 2010-11-11 | 2011-06-22 | 康泰塑胶科技集团有限公司 | Extrusion mould for inner pipe of composite pipe and composite pipe |
| CN202517689U (en) * | 2012-04-06 | 2012-11-07 | 湖北安信塑料模具有限公司 | Assembled type combined mold core extruding mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802385A (en) * | 2015-04-27 | 2015-07-29 | 湖北高新明辉模具有限公司 | Combined core rod of wood-plastic stand column extrusion die |
| CN106142504A (en) * | 2016-08-26 | 2016-11-23 | 安徽森泰木塑集团股份有限公司 | Extrusion die moulded by crack resistence wood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103191952B (en) | Aluminum profile extrusion mold | |
| CN102909847A (en) | Assembling-type combined core extruding die | |
| CN102990865B (en) | A kind of Pipe injection mould | |
| CN202517689U (en) | Assembled type combined mold core extruding mold | |
| CN102205358A (en) | Spindle-pushing device for metal extruding machine | |
| CN203197031U (en) | Porous parallel flow pipe extrusion die | |
| CN102886885B (en) | Extrusion die head | |
| CN203292215U (en) | Extrusion forming mold | |
| CN215283279U (en) | Circulating water-cooling single-row multi-station extrusion die head for plastic bars | |
| CN202480358U (en) | Extrusion die for die orifice plate with inlaid sealed water-cooling troughs | |
| CN203125857U (en) | Pipe injection molding die | |
| CN203292214U (en) | Aluminum profile extrusion mold | |
| CN204220660U (en) | Two-chip type structure hot-extrusion mold | |
| CN209886639U (en) | Efficient die casting die extrusion round pin structure | |
| CN108144977A (en) | Extruding die for aluminum shaped material | |
| CN201336180Y (en) | Wire core positioning assistant fixture of wire extruding machine | |
| CN201931602U (en) | Multi-hole pipe extruding mould | |
| CN208758355U (en) | A kind of copper section bar extruding mould improving structure | |
| CN205110406U (en) | Inserted radiator mould of hot extrusion | |
| CN210705939U (en) | Quick cooling core rod of wood-plastic extrusion die | |
| CN204934229U (en) | A kind of 7075 aluminium alloy extrusion moulds | |
| CN203236625U (en) | Core pulling type mold | |
| CN203157090U (en) | Extrusion die head | |
| CN203157097U (en) | Multi-channel co-extrusion windowsill board extrusion mold | |
| CN202753399U (en) | Cooling device used for extrusion mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |