JPS57168728A - Bending machine - Google Patents

Bending machine

Info

Publication number
JPS57168728A
JPS57168728A JP5417881A JP5417881A JPS57168728A JP S57168728 A JPS57168728 A JP S57168728A JP 5417881 A JP5417881 A JP 5417881A JP 5417881 A JP5417881 A JP 5417881A JP S57168728 A JPS57168728 A JP S57168728A
Authority
JP
Japan
Prior art keywords
pin
roller
guide
bending
functions
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
JP5417881A
Other languages
Japanese (ja)
Inventor
Masamitsu Ishihara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5417881A priority Critical patent/JPS57168728A/en
Publication of JPS57168728A publication Critical patent/JPS57168728A/en
Pending legal-status Critical Current

Links

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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE:To eliminate a guide groove and to easily change the revolving radius of a roller pin to facilitate the different bending processes, by turning a round table so that the roller pin on the table functions as a bending roller. CONSTITUTION:A roller pin 86 which functions as a bending roller is fixed into a pin attachment hole of a round table 16 by a volt. Two roller pins 86 which function as the guides that prevent the horizontal shift of an object 90 to be processed are fixed into the pin attachment hole 64 of a slider 48. When a motor is driven, the table 16 turns. Thus the pin 86 on the table 16 holds the object 90 with the guide 82 and at the same time revolves around the guide 82. In this case, the pin 86 presses the object 90 to bend it around the guide 82.
JP5417881A 1981-04-10 1981-04-10 Bending machine Pending JPS57168728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5417881A JPS57168728A (en) 1981-04-10 1981-04-10 Bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5417881A JPS57168728A (en) 1981-04-10 1981-04-10 Bending machine

Publications (1)

Publication Number Publication Date
JPS57168728A true JPS57168728A (en) 1982-10-18

Family

ID=12963282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5417881A Pending JPS57168728A (en) 1981-04-10 1981-04-10 Bending machine

Country Status (1)

Country Link
JP (1) JPS57168728A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011031297A (en) * 2009-08-05 2011-02-17 Toyo Kensetsu Koki Kk Reinforcing bar bending machine and reinforcing bar working device
CN109201939A (en) * 2018-09-11 2019-01-15 缙云县曦田节能科技有限公司 A kind of constructing device and its working method of energy saving building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011031297A (en) * 2009-08-05 2011-02-17 Toyo Kensetsu Koki Kk Reinforcing bar bending machine and reinforcing bar working device
CN109201939A (en) * 2018-09-11 2019-01-15 缙云县曦田节能科技有限公司 A kind of constructing device and its working method of energy saving building

Similar Documents

Publication Publication Date Title
EP0022818A4 (en) Anti-stall controller.
AU500887B2 (en) Machine tool with counterposed toolheads
JPS57168728A (en) Bending machine
DE3366414D1 (en) Roll-forming machine with a material inlet on the roll-forming chamber
GB2062707B (en) Guiding work in sewing-machines
EP0024745A3 (en) Machine tool with automatic tool change
JPS57191145A (en) Webbing guide device
JPS57125487A (en) Tape counter
GB1549482A (en) Automatic guiding device for the workpiece on a sewing machine
JPS53121059A (en) Extruding head
JPS52114459A (en) Pulley rolling machine
JPS52150883A (en) Changing apparatus of center working and chuck working
JPS56163689A (en) Sewing machine. feeding thereof can be adjusted
JPS51112923A (en) A process for producing acrylic conjugate fibers
IT8020357A0 (en) MACHINE FOR ROLLING THREADS ON PINS AND SIMILAR.
IT1084526B (en) BELT GUIDE ROLLER FOR WEAVING MACHINE WITH BELT ENGAGEMENT BODIES.
JPS5210963A (en) Automatic kneading apparatus
CA928991A (en) Guide pulley and a method for the production thereof
FR2374157A1 (en) ROUND BOX MANUFACTURING MACHINE
JPS5776354A (en) Divided rotation device
JPS51113063A (en) The construction of a shaft fixing part of a pulley or a gear
JPS5321928A (en) Microfiche positioning apparatus
AU517077B2 (en) Automatic sewing machine
JPS51112922A (en) A process for producing acrylic fibers
JPS523705A (en) Gear pump