CN105665462A - Copper extrusion forming curving rate control mechanism - Google Patents

Copper extrusion forming curving rate control mechanism Download PDF

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Publication number
CN105665462A
CN105665462A CN201610136340.6A CN201610136340A CN105665462A CN 105665462 A CN105665462 A CN 105665462A CN 201610136340 A CN201610136340 A CN 201610136340A CN 105665462 A CN105665462 A CN 105665462A
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CN
China
Prior art keywords
wheel
level
extruded
wheel seat
feeding
Prior art date
Application number
CN201610136340.6A
Other languages
Chinese (zh)
Inventor
马国红
程金春
周东升
Original Assignee
安徽鑫旭新材料股份有限公司
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 安徽鑫旭新材料股份有限公司 filed Critical 安徽鑫旭新材料股份有限公司
Priority to CN201610136340.6A priority Critical patent/CN105665462A/en
Publication of CN105665462A publication Critical patent/CN105665462A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00Extruding metal; Impact extrusion
    • B21C23/21Presses specially adapted for extruding metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/006Consecutive billets, e.g. billet profiles allowing air expulsion or bonding of billets

Abstract

The invention discloses a copper extrusion forming curving rate control mechanism. The copper extrusion forming curving rate control mechanism comprises an extrusion forming channel. One end of the extrusion forming channel is a forming feeding end, and the other end of the extrusion forming channel is an extrusion forming end. An oxygen-free copper flat sectional bar enters the extrusion forming channel from the forming feeding end and is output through the extrusion forming end. A vertical centralizing wheel set and a horizontal feeding wheel set are arranged at the forming feeding end of the extrusion forming channel. The vertical centralizing wheel set comprises a vertical centralizing left wheel and a vertical centralizing right wheel which are vertically arranged in the axial direction and are the same in height. The horizontal feeding wheel set comprises a horizontal feeding upper wheel and a horizontal feeding lower wheel which are horizontally arranged in the axial direction, and the horizontal feeding upper wheel is located over the horizontal feeding lower wheel. According to the copper extrusion forming curving rate control mechanism, the side face curving reject ratio of oxygen-free copper flat sectional bar extrusion forming can be reduced.

Description

A kind of extruded rate of curving controlling organization of copper material
Technical field
The present invention relates to continuous extrusion of copper strip molding production technical field, particularly a kind of extruded rate of curving controlling organization of copper material.
Background technology
Continuous extrusion of copper strip forming technique is the one in extrusion forming technology, the continuously extruded compound that mainly grows up based on continual extruding technology for a kind of, continuous casting and extrusion technology, be the New Processing of the oxygen-free copper-wire of the oxygen-free copper pipe of long length light, the non-oxygen copper bar of long length light, the oxygen-free copper section bar of long length light, long length light. The operation process of continuous extrusion of copper strip forming technique specifically includes that copper material upper lead conticaster is utilized the oxygen-free copper bar uncoiling aligning of the length light of cathode copper continuous fusion-cast production different size by prime minister, be then fed in extruded head by extrusion process become specific standard and shape long length light oxygen-free copper section bar, then pass through winding apparatus packing wound into a roll and put; Or by copper material extruded turned off in synchronization device, the oxygen-free copper section steel cutting after extruded is become the pole stock of full-length, shipment storage of packing then bundledly.
It is higher that the oxygen-free copper flat type material of long length of the prior art light controls requirement for edgewise bend rate, the oxygen-free copper flat type material of generally every long length light 6 meters long, the edgewise bend deviation at its two ends cannot be greater than 1.2 centimetres, the requirement that controls of above-mentioned edgewise bend rate causes bigger difficulty to extruded operation, makes oxygen-free copper flat type material always there will be the surface rate of curving in the extruded course of processing and does not reach the product controlling to require; For this reason, it is necessary to the oxygen-free copper extruded process of flat type material based on long length light produces the major influence factors of edgewise bend, it is proposed to mature technology scheme effectively, the edgewise bend disqualification rate extruded to reduce oxygen-free copper flat type material.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of extruded rate of curving controlling organization of copper material, the oxygen-free copper extruded process of flat type material based on long length light produces the major influence factors of edgewise bend, reduces the edgewise bend disqualification rate that oxygen-free copper flat type material is extruded.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of extruded rate of curving controlling organization of copper material, including the extruded head for oxygen-free copper flat type material being carried out extruded operation, described extruded head is provided with extrusion molding dies, described extrusion molding dies is provided with extruded passage, one end of described extruded passage is molding feeding end, the other end of described extruded passage is extrusion molding end, and oxygen-free copper flat type material is entered described extruded passage by described molding feeding end, described extrusion molding end export;
The described molding feeding end of described extruded passage is provided with vertical righting wheels and level sends into wheels, described vertical righting wheels include vertical righting revolver and vertical righting right wheel, described vertical righting revolver is all axially vertically disposed and highly identical with described vertical righting right wheel, described vertical righting revolver is identical with the thickness of oxygen-free copper flat type material with the spacing of described vertical righting right wheel, described level feeding wheels include level and send into upper wheel and level feeding lower whorl, the described level upper wheel of feeding and described level feeding lower whorl are all axially horizontally disposed with and the upper wheel of described level feeding is positioned at described level and sends into the surface of lower whorl, it is identical with the width of oxygen-free copper flat type material with the spacing that described level sends into lower whorl that described level sends into upper wheel.
Further improvement as technique scheme, also include vertical righting wheel seat, described vertical righting wheel seat is provided with fixed installation axle and activity adjustment axle, described fixed installation axle and described activity adjustment axle are all horizontally disposed with and are parallel to each other, the area-structure light that rolls of described fixed installation axle is slided, and rolling of described activity adjustment axle is provided with screw thread on face, also include left side and regulate wheel seat and right side adjustment wheel seat, described left side regulates wheel seat and described right side regulates and is provided with respectively for the through hole of described fixed installation axle and described activity adjustment axle traverse and screw on wheel seat, the rotating shaft of described vertical righting revolver and described vertical righting right wheel is fixedly installed on described left side respectively and regulates on wheel seat and described right side adjustment wheel seat, described activity adjustment axle rolls the screw thread on face and is divided into two sections, one section regulates screw thread for the left side coordinating described left side to regulate wheel seat, the right side that another section regulates wheel seat for coordinating described right side regulates screw thread, the hand of spiral that described left side regulates screw thread and described right side adjustment screw thread is contrary.
Further improvement as technique scheme, also include level and send into wheel seat, described level feeding wheel seat is vertically arranged on described vertical righting wheel seat, and the rotating shaft of the described level upper wheel of feeding and described level feeding lower whorl is respectively arranged at the top and bottom of described level feeding wheel seat.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of extruded rate of curving controlling organization of copper material provided by the present invention, the oxygen-free copper extruded process of flat type material based on long length light produces the major influence factors of edgewise bend, send into wheels make oxygen-free copper flat type material will not produce deflection pulling force at described molding feeding end by arranging vertical righting wheels and level, thus being conducive to the molding of oxygen-free copper flat type material that described extrusion molding end exports, reduce the edgewise bend disqualification rate that oxygen-free copper flat type material is extruded.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the extruded rate of curving controlling organization of a kind of copper material of the present invention;
Fig. 2 is the cross-sectional view at A A place in Fig. 1.
Detailed description of the invention
Referring to figs. 1 through the structural representation that Fig. 2, Fig. 1 to Fig. 2 are one specific embodiments of the present invention.
As depicted in figs. 1 and 2, a kind of extruded rate of curving controlling organization of copper material, including the extruded head 1 for oxygen-free copper flat type material being carried out extruded operation, described extruded head 1 is provided with extrusion molding dies 11, described extrusion molding dies 11 is provided with extruded passage 12, one end of described extruded passage 12 is molding feeding end 121, the other end of described extruded passage 12 is extrusion molding end 122, oxygen-free copper flat type material is entered described extruded passage 12 by described molding feeding end 121, described extrusion molding end 122 export, the described molding feeding end 121 of described extruded passage 12 is provided with vertical righting wheels and level sends into wheels, described vertical righting wheels include vertical righting revolver 21 and vertical righting right wheel 22, described vertical righting revolver 21 is all axially vertically disposed and highly identical with described vertical righting right wheel 22, described vertical righting revolver 21 is identical with the thickness of oxygen-free copper flat type material with the spacing of described vertical righting right wheel 22, described level is sent into wheels and is included the upper wheel 31 of level feeding and level feeding lower whorl 32, described level sends into upper wheel 31 and described level feeding lower whorl 32 is all axially horizontally disposed with and the upper wheel 31 of described level feeding is positioned at described level and sends into the surface of lower whorl 32, it is identical with the width of oxygen-free copper flat type material with the spacing that described level sends into lower whorl 32 that described level sends into upper wheel 31.
Specifically, also include vertical righting wheel seat 23, described vertical righting wheel seat 23 is provided with fixed installation axle 24 and activity adjustment axle 25, described fixed installation axle 24 and described activity adjustment axle 25 are all horizontally disposed with and are parallel to each other, the area-structure light that rolls of described fixed installation axle 24 is slided, and rolling of described activity adjustment axle 25 is provided with screw thread on face, also include left side and regulate wheel seat 26 and right side adjustment wheel seat 27, described left side regulates wheel seat 26 and described right side regulates and is provided with respectively for the through hole of described fixed installation axle 24 and the traverse of described activity adjustment axle 25 and screw on wheel seat 27, the rotating shaft of described vertical righting revolver 21 and described vertical righting right wheel 22 is fixedly installed on described left side respectively and regulates on wheel seat 26 and described right side adjustment wheel seat 27, described activity adjustment axle 25 rolls the screw thread on face and is divided into two sections, one section regulates screw thread for the left side coordinating described left side to regulate wheel seat 26, the right side that another section regulates wheel seat 27 for coordinating described right side regulates screw thread, the hand of spiral that described left side regulates screw thread and described right side adjustment screw thread is contrary. also including level feeding wheel seat 33, described level is sent into wheel seat 33 and is vertically arranged on described vertical righting wheel seat 23, and the rotating shaft of the described level upper wheel 31 of feeding and described level feeding lower whorl 32 is respectively arranged at described level and sends into the top and bottom of wheel seat 33.
Investigated by production scene and test is known, not just described extruded passage 12 to described extrusion molding dies 11 during due to the oxygen-free copper extruded feeding of flat type material of long length light, the oxygen-free copper flat type material being subject to long length light pulls power at described molding feeding end 121, the oxygen-free copper flat type material stress that described extrusion molding end 122 exports long length light is made to there occurs bending, therefore by arranging described level and send into upper wheel 31 and described level being sent into the oxygen-free copper flat type material that lower whorl 32 can make large-size optical bright and aligned the described extruded passage 12 of described extrusion molding dies 11 in level height, erect by the oxygen-free copper flat type material arranging described vertical righting revolver 21 and described vertical righting right wheel 22 can make large-size optical bright and place, will not twist, so that the oxygen-free copper flat type material of long length light aligns the described extruded passage 12 of described extrusion molding dies 11 on horizontal level.
By arranging described vertical righting wheel seat 23, described fixed installation axle 24 and described activity adjustment axle 25, can pass through to rotate described activity adjustment axle 25, regulate described left side and regulate the spacing between wheel seat 26 and described right side adjustment wheel seat 27, thus regulating described vertical righting revolver 21 and the spacing of described vertical righting right wheel 22, so as to identical with the thickness of oxygen-free copper flat type material, it is to avoid oxygen-free copper flat type material deflects at described molding feeding end 121 and produces pulling force.
Above the preferably enforcement of the present invention is illustrated; certainly; the present invention can also adopt form different from the embodiment described above; equivalent conversion that those of ordinary skill in the art make under the premise without prejudice to spirit of the present invention or change accordingly, all should belong in protection scope of the present invention.

Claims (3)

1. the extruded rate of curving controlling organization of copper material, it is characterized in that: include the extruded head (1) for oxygen-free copper flat type material being carried out extruded operation, described extruded head (1) is provided with extrusion molding dies (11), described extrusion molding dies (11) is provided with extruded passage (12), one end of described extruded passage (12) is molding feeding end (121), the other end of described extruded passage (12) is extrusion molding end (122), oxygen-free copper flat type material is entered described extruded passage (12) by described molding feeding end (121), exported by described extrusion molding end (122), described molding feeding end (121) of described extruded passage (12) is provided with vertical righting wheels and level sends into wheels, described vertical righting wheels include vertical righting revolver (21) and vertical righting right wheel (22), described vertical righting revolver (21) is all axially vertically disposed and highly identical with described vertical righting right wheel (22), described vertical righting revolver (21) is identical with the thickness of oxygen-free copper flat type material with the spacing of described vertical righting right wheel (22), described level is sent into wheels and is included the upper wheel (31) of level feeding and level feeding lower whorl (32), described level sends into upper wheel (31) and described level feeding lower whorl (32) is all axially horizontally disposed with and the upper wheel (31) of described level feeding is positioned at described level and sends into the surface of lower whorl (32), it is identical with the width of oxygen-free copper flat type material with the spacing that described level sends into lower whorl (32) that described level sends into upper wheel (31).
2. a kind of extruded rate of curving controlling organization of copper material according to claim 1, it is characterized in that: also include vertical righting wheel seat (23), described vertical righting wheel seat (23) is provided with fixed installation axle (24) and activity adjustment axle (25), described fixed installation axle (24) and described activity adjustment axle (25) are all horizontally disposed with and are parallel to each other, the area-structure light that rolls of described fixed installation axle (24) is slided, and described rolling of activity adjustment axle (25) is provided with screw thread on face, also include left side and regulate wheel seat (26) and right side adjustment wheel seat (27), described left side regulates wheel seat (26) and described right side regulates and is provided with respectively for the through hole of described fixed installation axle (24) and described activity adjustment axle (25) traverse and screw on wheel seat (27), the rotating shaft of described vertical righting revolver (21) and described vertical righting right wheel (22) is fixedly installed on described left side respectively and regulates on wheel seat (26) and described right side adjustment wheel seat (27), described activity adjustment axle (25) is rolled the screw thread on face and is divided into two sections, one section regulates screw thread for the left side coordinating described left side to regulate wheel seat (26), another section is coordinate the right side that described right side regulates wheel seat (27) to regulate screw thread, the hand of spiral that described left side regulates screw thread and described right side adjustment screw thread is contrary.
3. a kind of extruded rate of curving controlling organization of copper material according to claim 2, it is characterized in that: also include level and send into wheel seat (33), described level is sent into wheel seat (33) and is vertically arranged on described vertical righting wheel seat (23), and the rotating shaft of the described level upper wheel (31) of feeding and described level feeding lower whorl (32) is respectively arranged at described level and sends into the top and bottom of wheel seat (33).
CN201610136340.6A 2016-03-11 2016-03-11 Copper extrusion forming curving rate control mechanism CN105665462A (en)

Priority Applications (1)

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CN201610136340.6A CN105665462A (en) 2016-03-11 2016-03-11 Copper extrusion forming curving rate control mechanism

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Application Number Priority Date Filing Date Title
CN201610136340.6A CN105665462A (en) 2016-03-11 2016-03-11 Copper extrusion forming curving rate control mechanism

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109550565A (en) * 2018-10-29 2019-04-02 考迈托(佛山)挤压科技股份有限公司 A kind of Material disintegrator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11226643A (en) * 1998-02-12 1999-08-24 Sumitomo Metal Ind Ltd Straightening machine and continuous straightening device for shape steel
CN103447347A (en) * 2013-09-17 2013-12-18 西安麦特沃金液控技术有限公司 Continuous drawing production line and production method of strip product
CN104607499A (en) * 2014-12-18 2015-05-13 杜伟 Automatic straightening equipment for steel pipes
CN204583926U (en) * 2015-04-03 2015-08-26 陈如燕 A kind of portable straightener
CN105032989A (en) * 2015-07-02 2015-11-11 海宁金茂五金有限公司 Correcting mechanism of wall rail forming device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11226643A (en) * 1998-02-12 1999-08-24 Sumitomo Metal Ind Ltd Straightening machine and continuous straightening device for shape steel
CN103447347A (en) * 2013-09-17 2013-12-18 西安麦特沃金液控技术有限公司 Continuous drawing production line and production method of strip product
CN104607499A (en) * 2014-12-18 2015-05-13 杜伟 Automatic straightening equipment for steel pipes
CN204583926U (en) * 2015-04-03 2015-08-26 陈如燕 A kind of portable straightener
CN105032989A (en) * 2015-07-02 2015-11-11 海宁金茂五金有限公司 Correcting mechanism of wall rail forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109550565A (en) * 2018-10-29 2019-04-02 考迈托(佛山)挤压科技股份有限公司 A kind of Material disintegrator

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Application publication date: 20160615

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