A press-fit steel bar straightening machine

A press-fitting and straightening machine technology, applied in the field of steel bar processing, can solve the problems of the overall structure and unfinished movements, and achieve the effect of fast and effective straightening process, ensuring consistency and simplifying the overall structure

Active Publication Date: 2016-03-02
冯广建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the step-by-step palm pressure automatic steel bar straightening machine disclosed in this patent has defects in the step-by-step feeding method, and its overall structure and action are still not perfect, and there are many places to be improved.

Method used

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  • A press-fit steel bar straightening machine
  • A press-fit steel bar straightening machine
  • A press-fit steel bar straightening machine

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Experimental program
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Embodiment Construction

[0035] The press-fit type steel bar straightening machine of the present invention will be described in further detail below with reference to the accompanying drawings.

[0036] refer to figure 1 , figure 2 , a preferred embodiment of the press-fit type steel bar straightening machine provided by the present invention, the press-fit type steel bar straightening machine includes a guide mechanism 2, a press-fit type straightening mechanism 1 and a lead-out mechanism 3 arranged in sequence along the advancing direction of the steel bar 5. In this embodiment, the lead-in mechanism 2 is connected to the driving device for driving the steel bar 5 forward. The lead-in mechanism 2 and the lead-out mechanism 3 cooperate with each other to guide the steel bar 5, so that the steel bar 5 passes through the press-fit adjustment in a roughly straight line. The straightening mechanism 1, and at the same time, the press-fit straightening mechanism 1 performs intermittent squeezing and str...

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PUM

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Abstract

The invention discloses a novel press fit type reinforcement bar straightening machine. The novel press fit type reinforcement bar straightening machine comprises a guide-in mechanism and a press fit type straightening mechanism. The guide-in mechanism comprises at least one set of active guide wheels. The press fit type straightening mechanism comprises a fixed support. A plurality of pressing block devices are arranged in the fixed support and surround penetrating reinforcement bars in the radial direction. The pressing block devices are connected with camshafts in a penetrating mode, and the camshafts are connected with a drive device and rotate to drive the pressing block devices to slide in the fixed support in the radial direction to extrude or loosen the reinforcement bars. Limiting blocks are arranged at the ends, facing the reinforcement bars, of the pressing block devices and provided with arc-shaped grooves. The limiting blocks on the different pressing block devices are arranged in an alternating mode in the longitudinal direction. Every two adjacent limiting blocks are attached together. The novel press fit type reinforcement bar straightening machine is simple in structure. The guide-in mechanism conveys the reinforcement bars into the press fit type straightening mechanism, the press fit type straightening mechanism straightens the reinforcement bars in an intermittent extrusion mode, the straightening process is fast and effective, and frictional loss is avoided.

Description

technical field [0001] The invention relates to the field of steel bar processing, in particular to a press-fit steel bar straightening machine. Background technique [0002] At present, the steel bar components used in construction projects are usually first cut by straightening and cutting the disc-shaped steel bars produced by the steel mill, and then bent into the desired shape before application. The current common straightening methods are: 1) Use horizontal and vertical pressing wheels to straighten the steel bars, this method cannot effectively straighten the universally twisted steel bars; 2) Use the rotating frame to set the rollers to straighten the steel bars , this method is disclosed in the patent document "CN200520102272.9-straightening roller device", the use of rollers in the rotating frame can effectively straighten the steel bars in multiple directions, but this method automatically feeds the steel bars and adjusts different wire diameters. The straighten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21F1/02
Inventor 冯广建
Owner 冯广建
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