CN102873122A - Solid section backward extrusion device - Google Patents
Solid section backward extrusion device Download PDFInfo
- Publication number
- CN102873122A CN102873122A CN2012104190294A CN201210419029A CN102873122A CN 102873122 A CN102873122 A CN 102873122A CN 2012104190294 A CN2012104190294 A CN 2012104190294A CN 201210419029 A CN201210419029 A CN 201210419029A CN 102873122 A CN102873122 A CN 102873122A
- Authority
- CN
- China
- Prior art keywords
- extrusion
- extrusion die
- chute
- plug
- solid section
- 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
Landscapes
- Extrusion Of Metal (AREA)
Abstract
The invention discloses a solid section backward extrusion device. The device comprises an extrusion container and a plug; and the device is characterized in that a forming mold core is arranged on an extrusion die, a chute is formed in the extrusion container, the extrusion die which can move back and forth along the chute is arranged in the chute, an extrusion rod which can extend into the extrusion container is arranged on one end of the extrusion die, and the plug which plugs an end opening of the extrusion container of the same side is arranged on the other end of the extrusion die. A slot which is used for penetrating through a finished product is formed on the extrusion rod. The device is used for solving the problems that a punch is mostly adopted for solid section forward extrusion, is complicated in integral structure, is high in cost and is complicated for operators to operate and process; and moreover, a clamping device on the punch is used for clamping a billet to be processed is very troublesome, the whole processing efficiency is influenced, and the quick processing and producing requirements cannot be satisfied. The provided solid section backward extrusion device is simple in structure, is convenient to clamp and is quick to extrude, and the extruded finished product has good quality.
Description
Technical field
The present invention relates to a kind of pressurizing unit, particularly relate to a kind of solid profile reverse squeezing device.
Background technology
Present solid profile reverse extrusion adopts punch press to push more, complicated integral structure, and cost is high, and it is also comparatively loaded down with trivial details that operating personnel operate processing.Also very bother for the processing billet by the clamping device clamping at punch press simultaneously, the working (machining) efficiency that impact is whole can not satisfy the needs that rapid processing is produced.
Summary of the invention
Adopt punch press to push in order to solve in the prior art solid profile forward extrusion more, complicated integral structure, cost is high, and it is also comparatively loaded down with trivial details that operating personnel operate processing.Also very bother for the processing billet by the clamping device clamping at punch press simultaneously, the working (machining) efficiency that impact is whole, can not satisfy the problem of rapid processing need of production, the invention provides a kind of simple in structure, convenient mounting and clamping, extruding fast, and the manufactured goods with extruding have the solid profile reverse squeezing device of better quality.
In order to address the above problem, the technical solution used in the present invention is:
A kind of solid profile reverse squeezing device, comprise recipient and plug, it is characterized in that: also comprise pressure ram and extrusion die, be provided with building core at extrusion die, in recipient, offer chute, in chute, be provided with the extrusion die that can move forward and backward along chute, be provided with the pressure ram that can stretch in the recipient at an end of extrusion die, the other end at extrusion die is provided with the plug that homonymy recipient port is blocked, and is provided with billet between plug and extrusion die.
Aforesaid a kind of solid profile reverse squeezing device is characterized in that: offer be used to the fluting that passes manufactured goods on the described pressure ram.
The invention has the beneficial effects as follows: the present invention is positioned over billet between plug and the extrusion die, then utilize pressure ram to drive extrusion die extruding billet, obtain manufactured goods in the pressure ram fluting, the whole clamping speed of the present invention is fast, working (machining) efficiency is high, and whole installation cost is lower.
Description of drawings
Fig. 1 is solid profile reverse squeezing device structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of solid profile reverse squeezing device, comprise plug 1, billet 2, recipient 3, extrusion die 4 and pressure ram 6, be provided with building core at extrusion die 4, in recipient 3, offer chute, in chute, be provided with the extrusion die 4 that can move forward and backward along chute, end at extrusion die 4 is provided with the pressure ram 6 that can stretch in the recipient 3, the other end at extrusion die 4 is provided with the plug 1 that homonymy recipient 3 ports are blocked, between plug 1 and extrusion die 4, be provided with billet, offer be used to the fluting that passes manufactured goods 5 at pressure ram 6.
The present invention is positioned over billet 2 between plug 1 and the extrusion die 4, then utilize pressure ram 6 to drive extrusion die 4 extruding billets 2, finally obtain manufactured goods 5 by extrusion die 4 building cores in pressure ram 6 flutings, the whole clamping speed of the present invention is fast, working (machining) efficiency is high, and whole installation cost is lower.
Above demonstration and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. solid profile reverse squeezing device, comprise recipient and plug, it is characterized in that: also comprise pressure ram and extrusion die, be provided with building core at extrusion die, in recipient, offer chute, in chute, be provided with the extrusion die that can move forward and backward along chute, be provided with the pressure ram that can stretch in the recipient at an end of extrusion die, the other end at extrusion die is provided with the plug that homonymy recipient port is blocked, and is provided with billet between plug and extrusion die.
2. a kind of solid profile reverse squeezing device according to claim 1 is characterized in that: offer be used to the fluting that passes manufactured goods on the described pressure ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104190294A CN102873122A (en) | 2012-10-26 | 2012-10-26 | Solid section backward extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104190294A CN102873122A (en) | 2012-10-26 | 2012-10-26 | Solid section backward extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873122A true CN102873122A (en) | 2013-01-16 |
Family
ID=47474764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104190294A Pending CN102873122A (en) | 2012-10-26 | 2012-10-26 | Solid section backward extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873122A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418628A (en) * | 2013-08-19 | 2013-12-04 | 无锡源创机械科技有限公司 | Horizontal-type reverse extruder extruding die fixing structure |
| CN107855375A (en) * | 2017-09-15 | 2018-03-30 | 昆山篙陵兴金属制品有限公司 | A kind of magnesium alloy semi solid state extrusion die |
| CN112620374A (en) * | 2020-12-23 | 2021-04-09 | 邱元山 | Short-stroke reverse copper and copper alloy extruding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2058844C1 (en) * | 1993-09-03 | 1996-04-27 | Буркин Сергей Павлович | Method of continuous extrusion of blanks and apparatus for performing the same |
| JPH11138210A (en) * | 1997-11-10 | 1999-05-25 | Kobe Steel Ltd | Extruding tool for indirect extrusion |
| US20030066328A1 (en) * | 2001-10-01 | 2003-04-10 | Hideyuki Kondo | Indirect extrusion method of clad material |
| WO2008031408A1 (en) * | 2006-09-12 | 2008-03-20 | Technische Universität Berlin | Method and device for producing an extruded strand by means of extruding with back pressure |
| CN101745559A (en) * | 2009-12-28 | 2010-06-23 | 上海交通大学 | Backward extrusion forming device for miniature precision part |
| CN202893861U (en) * | 2012-10-26 | 2013-04-24 | 昆山集智成模具有限公司 | Backward extrusion device of solid profile |
-
2012
- 2012-10-26 CN CN2012104190294A patent/CN102873122A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2058844C1 (en) * | 1993-09-03 | 1996-04-27 | Буркин Сергей Павлович | Method of continuous extrusion of blanks and apparatus for performing the same |
| JPH11138210A (en) * | 1997-11-10 | 1999-05-25 | Kobe Steel Ltd | Extruding tool for indirect extrusion |
| US20030066328A1 (en) * | 2001-10-01 | 2003-04-10 | Hideyuki Kondo | Indirect extrusion method of clad material |
| WO2008031408A1 (en) * | 2006-09-12 | 2008-03-20 | Technische Universität Berlin | Method and device for producing an extruded strand by means of extruding with back pressure |
| CN101745559A (en) * | 2009-12-28 | 2010-06-23 | 上海交通大学 | Backward extrusion forming device for miniature precision part |
| CN202893861U (en) * | 2012-10-26 | 2013-04-24 | 昆山集智成模具有限公司 | Backward extrusion device of solid profile |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418628A (en) * | 2013-08-19 | 2013-12-04 | 无锡源创机械科技有限公司 | Horizontal-type reverse extruder extruding die fixing structure |
| CN107855375A (en) * | 2017-09-15 | 2018-03-30 | 昆山篙陵兴金属制品有限公司 | A kind of magnesium alloy semi solid state extrusion die |
| CN107855375B (en) * | 2017-09-15 | 2019-05-14 | 盐城金圣汽车部件有限公司 | A kind of magnesium alloy semi solid state extrusion die |
| CN112620374A (en) * | 2020-12-23 | 2021-04-09 | 邱元山 | Short-stroke reverse copper and copper alloy extruding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104438415B (en) | The multidirectional compound multichannel screw extrusion mould of metal stock | |
| CN103230950B (en) | Spline gear cold-extruded one-shot forming apparatus | |
| CN101695729B (en) | Compound multi-cavity type high-speed stamping die | |
| CN203862710U (en) | Forged ring processing device | |
| CN102873122A (en) | Solid section backward extrusion device | |
| CN202893861U (en) | Backward extrusion device of solid profile | |
| CN201271668Y (en) | Hot extrusion die for thick wall big spread section bar hot extrusion die | |
| CN201997558U (en) | Short stroke reverse copper and copper alloy extrusion machine | |
| CN202752378U (en) | Heating device for extrusion dies | |
| CN102909231A (en) | Seamless tubing extrusion device | |
| CN202893855U (en) | Forward extrusion device of solid profile | |
| CN201543725U (en) | Precision composite high-speed stamping die | |
| CN103331324B (en) | Direct ECAE (Equal Channel Angular Extrusion) mould | |
| CN105080990A (en) | Zero working tape die | |
| CN204365884U (en) | A kind of copper pipe reaming feeding device | |
| CN203853391U (en) | Bidirectional blocking die rack | |
| CN102909230A (en) | Fforward extrusion device for solid profile | |
| CN205008414U (en) | Zero work tape mould | |
| CN202270769U (en) | Bar remnant punching-shear separating device for single-acting extruder | |
| CN205393195U (en) | Two flourishing spindle section of thick bamboo extruders | |
| CN202893856U (en) | Seamless tubular product extrusion device | |
| CN204276558U (en) | Metal stock multidirectional compound multichannel screw extrusion mould | |
| CN205008410U (en) | Big solid magnesium alloy hot extrusion die of wall thickness | |
| CN210547293U (en) | Stamping device for hardware manufacturing | |
| CN211638054U (en) | Copper pipe stretching front end part reducing treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |