CN2928289Y - Fixing extruding pad for double moving extruder pass through needle - Google Patents

Fixing extruding pad for double moving extruder pass through needle Download PDF

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Publication number
CN2928289Y
CN2928289Y CNU2006200792073U CN200620079207U CN2928289Y CN 2928289 Y CN2928289 Y CN 2928289Y CN U2006200792073 U CNU2006200792073 U CN U2006200792073U CN 200620079207 U CN200620079207 U CN 200620079207U CN 2928289 Y CN2928289 Y CN 2928289Y
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CN
China
Prior art keywords
pecker
pressure ram
dummy block
extrusion pad
fixation extrusion
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.)
Expired - Fee Related
Application number
CNU2006200792073U
Other languages
Chinese (zh)
Inventor
张君
韩炳涛
高红章
李振利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XI-AN HEAVY MACHINERY INST
Original Assignee
XI-AN HEAVY MACHINERY INST
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XI-AN HEAVY MACHINERY INST filed Critical XI-AN HEAVY MACHINERY INST
Priority to CNU2006200792073U priority Critical patent/CN2928289Y/en
Application granted granted Critical
Publication of CN2928289Y publication Critical patent/CN2928289Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C26/00—Rams or plungers; Discs therefor

Abstract

The utility model relates to the extrusion of aluminum section bars, in particular to a fixed massive hydraulic dummy block for the pecker of the double-action extruder, which comprises a dummy block (1), a connecting bar (3), a pressure ram (4), and a pecker (5), wherein a connecting bar (3) is provided with threads at both ends, one end of the connecting bar (3) is connected with the pecker (5) by threads while the other end is connected with the dummy block (1) also by threads, and a transition block (2) is connected between the dummy block (1) and the pressure ram (4). The utility model not only solves the problem that when changing a hollow pressure ram to the solid for installing the dummy block, the conventional technique required to strip the pecker, therefore, the installation becomes very simple and the availability is improved.

Description

The fixation extrusion pad that is used for the double-acting extruding machine punching pin
Technical field
The utility model patent belongs to the aluminium section bar extruding, particularly is used for the fixation extrusion pad of double-acting extruding machine punching pin about large-scale oil pressure.
Background technology
Present existing aluminium section bar extruder, single action extruder extruded aluminium section generally adopts fixation extrusion pad, and the double-acting extruding machine extrude tubes is employing activity dummy block generally.During the double-acting extruding machine extruded aluminium section, hollow pressure ram need be replaced by solid pressure ram, the pecker of dismantling simultaneously just can install and fix dummy block.Installation process is very loaded down with trivial details, influences operating efficiency.
Summary of the invention
The purpose of this utility model is: design a kind of fixation extrusion pad that is used for the double-acting extruding machine punching pin, it can be directly connected on the pecker.When tubing is changed to aluminium section bar, in the time of activity mat need being changed to the fixed bolster extruding, need not change pressure ram at extruded product, need not dismantle pecker, make things convenient for dummy block to change.
The technical solution of the utility model is: a kind of fixation extrusion pad that is used for the double-acting extruding machine punching pin, and it comprises: fixation extrusion pad 1, connecting rod 3, pressure ram 4, pecker 5 is characterized in that: there is screw thread at connecting rod 3 two ends, and an end is threaded with pecker 5; The other end is threaded with fixation extrusion pad 1, is connected with transition block 2 between fixation extrusion pad 1 and pressure ram 4.
Characteristics of the present utility model are: because the utility model is to have whorl brace rod 3 that pecker 5 is threaded with fixation extrusion pad 1 by two ends, and between fixation extrusion pad 1 and pressure ram 4 transition block 2 is being installed.So not only solved hollow pressure ram and be replaced by solid pressure ram, the pecker of need not dismantling just can install and fix dummy block, so installation process is very simple, high efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
Fig. 1 is the example structure schematic diagram.
Among the figure: 1, fixation extrusion pad; 2, transition block; 3, connecting rod; 4, pressure ram; 5, pecker.
The specific embodiment
Embodiment as shown in Figure 1, this fixation extrusion pad that is used for the double-acting extruding machine punching pin, there is screw thread at its connecting rod 3 two ends, an end is threaded with pecker 5; The other end is threaded with fixation extrusion pad 1, between fixation extrusion pad 1 and pressure ram 4 transition block 2 is installed.There is whorl brace rod 3 that pecker 5 is threaded with fixation extrusion pad 1 by two ends like this, rather than with connecting rod 3 with pressure ram 4 is connected, when extruded product is changed to aluminium section bar from tubing, do not need activity mat is changed to fixed bolster when extruding, when changing pressure ram 4, need not dismantle pecker 5, make things convenient for the replacing of dummy block.And transition block 2 is installed between fixation extrusion pad 1 and pressure ram 4, help with protection dummy block 1.

Claims (1)

1, be used for the fixation extrusion pad of double-acting extruding machine punching pin, it comprises: fixation extrusion pad (1), connecting rod (3), pressure ram (4), pecker (5) is characterized in that: there is screw thread at connecting rod (3) two ends, and an end is threaded with pecker (5); The other end is threaded with fixation extrusion pad (1), is connected with transition block (2) between fixation extrusion pad (1) and pressure ram (4).
CNU2006200792073U 2006-06-20 2006-06-20 Fixing extruding pad for double moving extruder pass through needle Expired - Fee Related CN2928289Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200792073U CN2928289Y (en) 2006-06-20 2006-06-20 Fixing extruding pad for double moving extruder pass through needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200792073U CN2928289Y (en) 2006-06-20 2006-06-20 Fixing extruding pad for double moving extruder pass through needle

Publications (1)

Publication Number Publication Date
CN2928289Y true CN2928289Y (en) 2007-08-01

Family

ID=38306682

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006200792073U Expired - Fee Related CN2928289Y (en) 2006-06-20 2006-06-20 Fixing extruding pad for double moving extruder pass through needle

Country Status (1)

Country Link
CN (1) CN2928289Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000714A (en) * 2010-12-06 2011-04-06 天津锐新电子热传技术股份有限公司 Fixed dummy block for aluminum section extruder
CN102151710A (en) * 2011-03-30 2011-08-17 太原重工股份有限公司 Pecker replacing device of metal extruder
CN102513397A (en) * 2011-12-26 2012-06-27 佛山市业精机械制造有限公司 Disc fixation extrusion pad assembly of extruder
CN102962279A (en) * 2012-12-11 2013-03-13 阎善武 Reverse extruder
CN104741408A (en) * 2015-04-16 2015-07-01 广州科技职业技术学院 Extrusion device and extruding machine with same
CN108704948A (en) * 2018-05-18 2018-10-26 上海海亮铜业有限公司 A kind of extruder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000714A (en) * 2010-12-06 2011-04-06 天津锐新电子热传技术股份有限公司 Fixed dummy block for aluminum section extruder
CN102151710A (en) * 2011-03-30 2011-08-17 太原重工股份有限公司 Pecker replacing device of metal extruder
CN102151710B (en) * 2011-03-30 2012-09-05 太原重工股份有限公司 Pecker replacing device of metal extruder
CN102513397A (en) * 2011-12-26 2012-06-27 佛山市业精机械制造有限公司 Disc fixation extrusion pad assembly of extruder
CN102962279A (en) * 2012-12-11 2013-03-13 阎善武 Reverse extruder
CN102962279B (en) * 2012-12-11 2015-05-20 阎善武 Reverse extruder
CN104741408A (en) * 2015-04-16 2015-07-01 广州科技职业技术学院 Extrusion device and extruding machine with same
CN108704948A (en) * 2018-05-18 2018-10-26 上海海亮铜业有限公司 A kind of extruder

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070801

Termination date: 20130620