CN202239114U - Cold bending machine for arc-shaped angle steel - Google Patents

Cold bending machine for arc-shaped angle steel Download PDF

Info

Publication number
CN202239114U
CN202239114U CN201120317966XU CN201120317966U CN202239114U CN 202239114 U CN202239114 U CN 202239114U CN 201120317966X U CN201120317966X U CN 201120317966XU CN 201120317966 U CN201120317966 U CN 201120317966U CN 202239114 U CN202239114 U CN 202239114U
Authority
CN
China
Prior art keywords
arc
angle steel
bending machine
shaped angle
mould
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
CN201120317966XU
Other languages
Chinese (zh)
Inventor
齐景光
王瑞铭
李义良
韩忠义
谢发堂
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.)
ZHONGYUAN SHENGQI CO Ltd
Original Assignee
ZHONGYUAN SHENGQI 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 ZHONGYUAN SHENGQI CO Ltd filed Critical ZHONGYUAN SHENGQI CO Ltd
Priority to CN201120317966XU priority Critical patent/CN202239114U/en
Application granted granted Critical
Publication of CN202239114U publication Critical patent/CN202239114U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a cold bending machine for arc-shaped angle steel. The utility model aims to design the cold bending machine for the arc-shaped angle steel, which is convenient and quick in use and low in manufacturing cost of the arc-shaped angle steel. The cold bending machine for the arc-shaped angle steel comprises a frame and a hydraulic system, wherein a hydraulic cylinder is fixed on the frame; a cross beam is arranged on an end part of a piston rod which is matched with the hydraulic cylinder; an arc-shaped mould is arranged on the lower part of the cross beam; the lower part of the frame and the arc-shaped mould are correspondingly provided with arc-shaped slots; and the mould is a combined mould. The cold bending machine for the arc-shaped angle steel can be used for conveniently processing an arc-shaped surface of the arc-shaped angle steel, the production efficiency is increased and the production cost is lowered.

Description

A kind of arc steel angle cold-bending machine
Technical field:
The utility model relates to forming mill, particularly a kind of arc steel angle cold-bending machine that is applicable to processing arc angle steel.
Background technology:
Present arc angle steel processing and manufacturing step is generally: before this angle steel is adopted the segmentation cutting, again the cutting section is carried out hard power bending, form arcwall face, and then weld together the cutting section of bending, butt welded seam polishes processing again; The whole machining process operation is time-consuming, effort, and manufacturing cost is very high, and the use of arc angle steel is comparatively general, has just caused user's cost to increase, and brings bigger burden to enterprise.
Summary of the invention:
The purpose of the utility model is that design is a kind of easy to use, quick, makes the lower-cost arc steel angle cold-bending machine of arc angle steel.The structure of the utility model is; A kind of arc steel angle cold-bending machine, it comprises framework, hydraulic system; It is characterized in that: on framework, be fixed with hydraulic cylinder; The end of the piston rod that matches with hydraulic cylinder is provided with crossbeam, and the crossbeam bottom is provided with the circular arc mould, and the framework bottom is corresponding with the circular arc mould is provided with arc groove.Said mould is an assembling die.The utility model can carry out arcwall face processing to angle steel easily, has improved production efficiency, has reduced production cost.
Description of drawings:
Accompanying drawing is the structural representation of the utility model.
The specific embodiment:
Describe embodiment in detail in conjunction with accompanying drawing, the concrete structure of the utility model is a kind of arc steel angle cold-bending machine; It comprises framework 3, and hydraulic system 1 is fixed with hydraulic cylinder 2 on framework; The end of the piston rod 4 that matches with hydraulic cylinder is provided with crossbeam 5; The crossbeam bottom is provided with mould 6, and mold shape is a circular arc, and the framework bottom is provided with arc groove 7; The used mould of another embodiment of the utility model is an assembling die; Cross section after each mold combination is a circular arc; Except that intermediate die specifically with crossbeam directly is fixedly connected; Each mold of its both sides is connected with crossbeam through bearing pin respectively, and the length of each bearing pin is to increase successively laterally from the centre, and this embodiment is more meticulous to the machining accuracy of angle steel.When using the utility model; Angle steel to be processed is put the arc groove top, and the piston rod that hydraulic system drives in the hydraulic cylinder moves down, and by mould angle steel to be processed is suppressed; After angle steel and arc groove are fitted fully; Accomplish operation, on move crossbeam, take out the angle steel of completion of processing.The utility model simple in structure can carry out arcwall face processing to angle steel fast, and product quality is higher, has improved the production efficiency of arc angle steel, has reduced production cost.

Claims (2)

1. arc steel angle cold-bending machine, it comprises framework, hydraulic system; It is characterized in that: on framework, be fixed with hydraulic cylinder; The end of the piston rod that matches with hydraulic cylinder is provided with crossbeam, and the crossbeam bottom is provided with the circular arc mould, and the framework bottom is corresponding with the circular arc mould is provided with arc groove.
2. a kind of arc steel angle cold-bending machine as claimed in claim 1 is characterized in that: said mould is an assembling die.
CN201120317966XU 2011-08-19 2011-08-19 Cold bending machine for arc-shaped angle steel Expired - Fee Related CN202239114U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120317966XU CN202239114U (en) 2011-08-19 2011-08-19 Cold bending machine for arc-shaped angle steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120317966XU CN202239114U (en) 2011-08-19 2011-08-19 Cold bending machine for arc-shaped angle steel

Publications (1)

Publication Number Publication Date
CN202239114U true CN202239114U (en) 2012-05-30

Family

ID=46100417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120317966XU Expired - Fee Related CN202239114U (en) 2011-08-19 2011-08-19 Cold bending machine for arc-shaped angle steel

Country Status (1)

Country Link
CN (1) CN202239114U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990665A (en) * 2013-02-20 2014-08-20 上海宝冶集团有限公司 Method for controlling accuracy of arc-shaped circular tube part in bending forming process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990665A (en) * 2013-02-20 2014-08-20 上海宝冶集团有限公司 Method for controlling accuracy of arc-shaped circular tube part in bending forming process
CN103990665B (en) * 2013-02-20 2016-09-28 上海宝冶集团有限公司 Accuracy control method during curved circular pipe component press shaping die

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Legal Events

Date Code Title Description
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: 20120530

Termination date: 20120819