Large-scale steel bar bender

A kind of steel bar bending, large-scale technology, applied in the field of large-scale steel bar bending machines, can solve the problems of complex processing, bending, unable to process steel bars, etc., to achieve the effect of flexible bending

Inactive Publication Date: 2015-09-02
HENAN BAORUN MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, the steel bar is bent using a steel bar bending machine. Such a steel bar bending machine is equipped with a bending plate on the frame. The steel bar is processed on the bending plate when using such a steel bar bending machine, and it cannot process thicker ones. Steel bars, in addition, such steel bar bending machines can only be bent on a plane, or the processing is complicated, which cannot meet the needs of some users

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, a large-scale steel bar bending machine is characterized in that: it includes a workbench 1, and a fixed arm 2 is installed on the workbench 1;

[0021] There are movable arms 3 hinged on the workbench 1 on both sides of the fixed arm 2, and the two movable arms 3 are respectively the left movable arm and the right movable arm;

[0022] There is a slideway 4 on the movable arm, and a hydraulic caliper 13 is in the slideway. The hydraulic caliper 13 is connected with a first hydraulic cylinder 5 and a second hydraulic cylinder 6. The first hydraulic cylinder controls the opening and closing of the hydraulic caliper, and the second hydraulic caliper The cylinder controls the operation of the hydraulic calipers in the slideway;

[0023] There is a third hydraulic cylinder 7 between the fixed arm and the movable arm;

[0024] Forming mo...

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Abstract

The invention relates to a large-scale steel bar bender. The large-scale steel bar bender comprises a workbench and a fixed arm installed on the workbench; movable arms hinged to the workbench are arranged at the two sides of the fixed arm respectively, and the two movable arms are the left movable arm and the right movable arm respectively; slide ways are formed in the movable arms, hydraulic calipers are further arranged in the slide ways, and each hydraulic caliper is connected with a first hydraulic cylinder and a second hydraulic cylinder, wherein the first hydraulic cylinder controls the opening and the closing of the hydraulic caliper, and the second hydraulic cylinder controls the operation of the hydraulic caliper in the slide way of the corresponding movable arm; third hydraulic cylinders are arranged between the fixed arm and the movable arms; a molding die is arranged on the workbench; the first hydraulic cylinders, the second hydraulic cylinders and the third hydraulic cylinders are connected with a control device. The large-scale steel bar bender has the advantages of being flexible in bending and capable of meeting the requirement of machining thick steel bars to be bent.

Description

technical field [0001] The invention relates to equipment in the technical field of steel bar processing, in particular to a large steel bar bending machine. Background technique [0002] In the prior art, the steel bar is bent using a steel bar bending machine. Such a steel bar bending machine is equipped with a bending plate on the frame. The steel bar is processed on the bending plate when using such a steel bar bending machine, and it cannot process thicker ones. Steel bars, in addition, such steel bar bending machines can only be bent on a plane, or the processing is complicated, which cannot meet the needs of some users. Contents of the invention [0003] The purpose of the present invention is exactly to address above-mentioned shortcoming, provides a kind of large steel bar bending machine that bends flexibly, can process thicker steel bar. [0004] The technical solution of the present invention is achieved in the following way: a large-scale steel bar bending ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/00
CPCB21F1/004
Inventor 刘峙李宁
Owner HENAN BAORUN MACHINERY
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