TW200718483A - A forming device and method for producing spiral steel bar - Google Patents

A forming device and method for producing spiral steel bar

Info

Publication number
TW200718483A
TW200718483A TW094138371A TW94138371A TW200718483A TW 200718483 A TW200718483 A TW 200718483A TW 094138371 A TW094138371 A TW 094138371A TW 94138371 A TW94138371 A TW 94138371A TW 200718483 A TW200718483 A TW 200718483A
Authority
TW
Taiwan
Prior art keywords
steel bar
bending
pitch
bending device
spiral steel
Prior art date
Application number
TW094138371A
Other languages
Chinese (zh)
Other versions
TWI268816B (en
Inventor
Samuel Yin
Original Assignee
Ruentex Eng & Constr Co 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 Ruentex Eng & Constr Co Ltd filed Critical Ruentex Eng & Constr Co Ltd
Priority to TW94138371A priority Critical patent/TWI268816B/en
Priority to JP2006090445A priority patent/JP2007125613A/en
Application granted granted Critical
Publication of TWI268816B publication Critical patent/TWI268816B/en
Publication of TW200718483A publication Critical patent/TW200718483A/en

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Abstract

A forming device and forming method for producing spiral steel bar. The forming device includes a bending device, a feeding device located at the input side of the bending device, and a pitch-generating device located at the output side of the bending device. This bending device includes a first axis and a bending part capable of moving with respective to the first axis. The feeding device is used to push the steel bar into the input end of the bending device. The pitch-generating device is installed in such a way that it can move along the pitch-generating direction; it is used to push the steel bar outputted from the bending device outwardly so as to form the pitch. The formation steps of the spiral steel bar are as followings: pushing the steel bar to make a movement, bending the steel bar at specific location by using bending-device, and pushing the steel bar outputted from the bending device outwardly along the span-generating direction so as to generate pitch.
TW94138371A 2005-11-02 2005-11-02 A forming device and method for producing spiral steel bar TWI268816B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW94138371A TWI268816B (en) 2005-11-02 2005-11-02 A forming device and method for producing spiral steel bar
JP2006090445A JP2007125613A (en) 2005-11-02 2006-03-29 Apparatus and method for forming spiral reinforcing bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94138371A TWI268816B (en) 2005-11-02 2005-11-02 A forming device and method for producing spiral steel bar

Publications (2)

Publication Number Publication Date
TWI268816B TWI268816B (en) 2006-12-21
TW200718483A true TW200718483A (en) 2007-05-16

Family

ID=38148710

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94138371A TWI268816B (en) 2005-11-02 2005-11-02 A forming device and method for producing spiral steel bar

Country Status (2)

Country Link
JP (1) JP2007125613A (en)
TW (1) TWI268816B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172738B (en) * 2011-01-27 2012-12-05 苏州平方实业有限公司 Mesh reinforcement automatic bending and moulding machine
CN103121072B (en) * 2012-11-14 2014-12-24 常熟市永祥机电有限公司 Steel wire handle forming mechanism
CN105127334B (en) * 2015-10-14 2017-05-10 中国水利水电第十三工程局有限公司 Helical reinforcement bending equipment
CN110216220A (en) * 2019-05-28 2019-09-10 安徽德基汇金机械科技有限公司 A kind of spiral steel bar forming device

Also Published As

Publication number Publication date
JP2007125613A (en) 2007-05-24
TWI268816B (en) 2006-12-21

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