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Multidirectional linking amplitude-changing reinforced bar forming machine

A technology of forming machine and steel bar, applied in the field of steel bar bending machine, can solve the problems of complex structure of steel bar forming machine, increasing design difficulty, unfavorable equipment maintenance, etc. Effect

Active Publication Date: 2014-07-02
冯广建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the increase of the power device, the structure of the entire steel bar forming machine will become complicated, which increases the difficulty of the overall design and is not conducive to the maintenance of the equipment.

Method used

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  • Multidirectional linking amplitude-changing reinforced bar forming machine
  • Multidirectional linking amplitude-changing reinforced bar forming machine
  • Multidirectional linking amplitude-changing reinforced bar forming machine

Examples

Experimental program
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Embodiment Construction

[0034] like Figure 1-Figure 6 As shown, a multi-directional linkage luffing steel bar forming machine includes a frame 1 provided with a horizontal guide groove 11, and a main shaft 12 is installed in the guide groove 11, and can slide back and forth in the guide groove 11. The left and right swing arms 2, 3 are staggered up and down and hinged on the main shaft 12, and the two swing arms have the same shape and structure, and are symmetrically arranged on both sides with the main shaft 12 as the midpoint. A push block 43 is also fixed on the main shaft 12 , and the push block 43 is sleeved on the main shaft 12 in the staggered position of the two swing arms. The driving device 4 mainly includes a power cylinder 41 fixed on the frame 1, the piston rod 42 of which is tightly connected with the push block 43, and is integrally linked. Therefore, the telescopic movement of the piston rod 42 can drive the main shaft 12 to slide and translate back and forth on the guide groove 11...

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Abstract

The invention discloses a multidirectional linking amplitude-changing reinforced bar forming machine. By adopting the combination of a spindle, hinged left and right swing arms and a bending mechanism moving on the left and right swing arms, the purpose of once automatically forming a reinforced bar is achieved by only placing the reinforced bar into the automatic forming machine provided by the invention by an operator. The multidirectional linking amplitude-changing reinforced bar forming machine has higher reinforced bar forming efficiency and epoch-making significances in reducing labor intensity of workers, saving cost and increasing construction progress. Besides, according to the multidirectional linking amplitude-changing reinforced bar forming machine, the spindle is matched with a dragging mechanism and a dragged body and only one driving device is required, so that the short-distance translational motion of the driving device is converted into the long-distance motion of the bending mechanism; the arrangement of an extra power device for driving the bending mechanism is cancelled; and the multidirectional linking amplitude-changing reinforced bar forming machine has outstanding contributions to the decrease of design difficulty and the simplification of the equipment structure.

Description

technical field [0001] The invention relates to a steel bar bending machine in the technical field of construction, in particular to a multi-directional linkage luffing steel bar forming machine. Background technique [0002] In construction engineering, the steel skeleton frame of reinforced concrete usually needs to be bent from steel bars. The steel skeleton frame has five corners. Generally speaking, it is necessary to bend two corners first, then turn around and bend the two corners at the other end, and finally manually bend the last corner in the middle of the steel bar, a total of five times The bending process makes the steel bar bend into a rectangular frame, which has high labor intensity and low work efficiency. [0003] The applicant's previous application "a multi-elbow steel bar bending machine" partly solved the above-mentioned problems. This invention utilizes the interlocking bending rocker and the movable rocker to bend three angles of 90 degrees in the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21F1/00
Inventor 冯广建
Owner 冯广建
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