CN104801593A - One-time forming die for U-steel pull rod manufacturing - Google Patents

One-time forming die for U-steel pull rod manufacturing Download PDF

Info

Publication number
CN104801593A
CN104801593A CN201510262878.7A CN201510262878A CN104801593A CN 104801593 A CN104801593 A CN 104801593A CN 201510262878 A CN201510262878 A CN 201510262878A CN 104801593 A CN104801593 A CN 104801593A
Authority
CN
China
Prior art keywords
die
time forming
upper die
punching
pull rod
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
Application number
CN201510262878.7A
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Chinese (zh)
Inventor
不公告发明人
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.)
Hefei Hao Cheng Industry And Trade Ltd
Original Assignee
Hefei Hao Cheng Industry And Trade Ltd
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 Hefei Hao Cheng Industry And Trade Ltd filed Critical Hefei Hao Cheng Industry And Trade Ltd
Priority to CN201510262878.7A priority Critical patent/CN104801593A/en
Publication of CN104801593A publication Critical patent/CN104801593A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

The invention relates to the technical field of U-steel pull rod manufacturing, in particular to a one-time forming die for U-steel pull rod manufacturing. The one-time forming die comprises an upper die and a lower die, wherein the notch part of the upper die is in an arc shape; the lower die is fixed to a worktable of a punching machine; the upper die is connected to a transmission push rod of the punching machine. The one-time forming die has the characteristics of being low in cost of manufactured products, convenient to use, free of any dangerousness, high in production efficiency and the like. The products manufactured by the one-time forming die in a punching mode are prefect in shape and stable in quality. In addition, as a certain improvement of the upper die of the punching die, the notch part of the upper die is made to be in the arc shape, so that the upper die and the lower die carry out linear cutting instead of planar cutting in the punching process, and the requirement for the tonnage of the punching machine matched with the die is greatly reduced.

Description

Channel tie manufactures one-time-shaped mould
Technical field
The present invention relates to channel-shaped drawbar manufacturing technology field, be specifically related to a kind of channel tie and manufacture one-time-shaped mould.
Background technology
When current traditional processing and manufacturing channel tie, processing technology is adopted to be carry out cutting gas cutting with oxygen and acetylene to obtain corresponding shape.The shortcoming that this technique exists is that operation is various, and the product appearance processed unsightly; Processing cost is high, and workman labour is large, and production efficiency is low; Also higher requirement is had to operator's skills involved in the labour; Certain danger is there is in process.
Summary of the invention
The object of this invention is to provide a kind of channel tie manufacture one-time-shaped mould, the present invention manufacture a product cost low, easy to use, without any danger, production efficiency high.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises upper die and lower die, and the cut out portion of patrix is circular shape, and counterdie is fixed on the workbench of punch press, and patrix is connected on punch press actuator push rod.The present invention manufacture a product cost low, easy to use, without any danger, production efficiency high.Its punching press shape of product is out perfect, steady quality, have at the patrix of diel in addition and have employed certain improvement, patrix cut out portion causes arcuation, in punching course, what upper and lower mould adopted is that wire is sheared, instead of planar is sheared, and greatly reduces like this to the punch press tonnage demand that mould is supporting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
With reference to Fig. 1, it comprises patrix 1 and counterdie 2, and otch 3 part of patrix is circular shape, and counterdie 2 is fixed on the workbench of punch press, and patrix 1 is connected on punch press actuator push rod.
Operation principle: the present invention processes mainly for the dovetail groove of channel tie, changes the processing method of tradition gas cutting, implements punching press one-shot forming; Channel tie punch press one-time-shaped mould forms primarily of upper and lower mould, and counterdie is fixed on the workbench of punch press, and patrix is connected on punch press actuator push rod; The cut out portion of patrix is designed to circular shape, instead of plane, upper and lower mould is that what first to contact is circular arc wire cutting edge portion carrying out shearing, after patrix declines workpiece is sheared and opened a part, then all decline and enter shearing, the requirement to punch press tonnage can be reduced so significantly.
Invention manufacture a product cost low, easy to use, without any danger, production efficiency high.Its punching press shape of product is out perfect, steady quality, have at the patrix of diel in addition and have employed certain improvement, patrix cut out portion causes arcuation, in punching course, what upper and lower mould adopted is that wire is sheared, instead of planar is sheared, and greatly reduces like this to the punch press tonnage demand that mould is supporting.

Claims (1)

1. channel tie manufactures one-time-shaped mould, and it is characterized in that it comprises upper die and lower die, the cut out portion of patrix is circular shape, and counterdie is fixed on the workbench of punch press, and patrix is connected on punch press actuator push rod.
CN201510262878.7A 2015-05-22 2015-05-22 One-time forming die for U-steel pull rod manufacturing Pending CN104801593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510262878.7A CN104801593A (en) 2015-05-22 2015-05-22 One-time forming die for U-steel pull rod manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510262878.7A CN104801593A (en) 2015-05-22 2015-05-22 One-time forming die for U-steel pull rod manufacturing

Publications (1)

Publication Number Publication Date
CN104801593A true CN104801593A (en) 2015-07-29

Family

ID=53687030

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510262878.7A Pending CN104801593A (en) 2015-05-22 2015-05-22 One-time forming die for U-steel pull rod manufacturing

Country Status (1)

Country Link
CN (1) CN104801593A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855357A (en) * 2016-06-30 2016-08-17 合肥慧林建材有限公司 One-time forming die for manufacturing channel tie
CN105921597A (en) * 2016-07-02 2016-09-07 安徽碧源环保工程有限公司 One-time forming die for manufacturing box iron pull rod
CN106111781A (en) * 2016-06-27 2016-11-16 肥西县碧涛建材有限公司 Channel tie manufactures one-time-shaped mould
CN106111782A (en) * 2016-07-10 2016-11-16 安徽省挺辉钢管有限公司 Channel tie manufactures one-time-shaped mould
CN107042259A (en) * 2017-06-15 2017-08-15 合肥嫩芽科技有限公司 Channel tie manufactures one-time-shaped mould

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63278617A (en) * 1987-05-11 1988-11-16 Hitachi Ltd Punching method for clad sheet material
JP2008254019A (en) * 2007-04-04 2008-10-23 Mitsubishi Electric Corp Sheet punching method
CN201516464U (en) * 2009-04-10 2010-06-30 昆明昆开专用数控设备有限责任公司 Channel steel punching machine
CN203649124U (en) * 2014-01-03 2014-06-18 石嘴山市鼎力支护设备有限公司 Punching die for channel steel hole system for longitudinal beam of conveyer middle frame
CN203955836U (en) * 2014-05-15 2014-11-26 安徽省亿海矿山设备制造有限公司 Channel tie is manufactured one-time-shaped mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63278617A (en) * 1987-05-11 1988-11-16 Hitachi Ltd Punching method for clad sheet material
JP2008254019A (en) * 2007-04-04 2008-10-23 Mitsubishi Electric Corp Sheet punching method
CN201516464U (en) * 2009-04-10 2010-06-30 昆明昆开专用数控设备有限责任公司 Channel steel punching machine
CN203649124U (en) * 2014-01-03 2014-06-18 石嘴山市鼎力支护设备有限公司 Punching die for channel steel hole system for longitudinal beam of conveyer middle frame
CN203955836U (en) * 2014-05-15 2014-11-26 安徽省亿海矿山设备制造有限公司 Channel tie is manufactured one-time-shaped mould

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106111781A (en) * 2016-06-27 2016-11-16 肥西县碧涛建材有限公司 Channel tie manufactures one-time-shaped mould
CN105855357A (en) * 2016-06-30 2016-08-17 合肥慧林建材有限公司 One-time forming die for manufacturing channel tie
CN105921597A (en) * 2016-07-02 2016-09-07 安徽碧源环保工程有限公司 One-time forming die for manufacturing box iron pull rod
CN106111782A (en) * 2016-07-10 2016-11-16 安徽省挺辉钢管有限公司 Channel tie manufactures one-time-shaped mould
CN107042259A (en) * 2017-06-15 2017-08-15 合肥嫩芽科技有限公司 Channel tie manufactures one-time-shaped mould

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PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150729

WD01 Invention patent application deemed withdrawn after publication