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Straightening machine

A straightening machine and direct technology, applied in the field of straightening machines, can solve problems affecting the next use, deformation and bending of steel pipes, etc.

Inactive Publication Date: 2019-05-14
崔业朋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A straightening machine solves the problem that some steel pipes are deformed and bent due to excessive pressure, which affects the next use

Method used

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Experimental program
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Embodiment 1

[0014] According to the above technology, an implementation method of a straightening machine is described: during use, first turn on the power to check whether each rotating part is operating normally, then hold the deformed (arc > 140°) construction steel pipe tightly, and pull the front end from the steel pipe straightening machine The entrance of the straightening machine is sent inward horizontally. Under the strong traction of the upper pressure wheel and the lower supporting wheel driven by the motor, the front end of the construction steel pipe enters the straightening machine for about 80cm and then you can let go. Because the center point of the steel pipe entrance of the straightening machine, the three upper The center points of the corresponding center grooves of the pressure wheel and the three lower supporting wheels, the center points of the four straightening wheels corresponding to the center grooves, and the center points of the steel pipe outlet of the straig...

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PUM

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Abstract

The invention discloses a straightening machine, belongs to the field of construction machinery, and solves the problems that part of steel pipes are deformed and bent due to the fact that the part ofthe steel pipes bear too heavy pressure, and then the use next time is influenced. According to the straightening machine, a motor is used for directly driving a turbine speed reducer through a coupling, a speed reducer chain wheel drives three lower supporting wheel chain wheels through a transmission chain, and is used for forcibly dragging the building steel pipes from a steel pipe inlet of the straightening machine to a steel pipe outlet of the straightening machine, upper pressing wheels and lower supporting wheels are horizontally installed on the upper surface of a machine frame through a middle shaft, upper guide gears and lower guide gears are meshed through the middle shaft, all center grooves corresponding to the upper pressing wheels and all center grooves corresponding to thelower supporting wheels are located on the same straight line, four straightening wheels are divided into two rows which are perpendicularly arranged on the upper surface of the machine frame throughthe middle shaft, and center grooves corresponding to the straightening wheels are in a straight line with the center grooves of the upper pressing wheels and the center grooves of the lower supporting wheels, and are used for forcibly straightening the building steel pipes passing through the straightening machine.

Description

technical field [0001] The invention relates to a straightening machine, which belongs to the field of construction machinery. Background technique [0002] After the steel pipes used in building scaffolding are used, some steel pipes are deformed due to excessive pressure, which will affect the next use. Contents of the invention [0003] A straightening machine solves the problem that some steel pipes are deformed and bent due to excessive pressure, which affects the next use. [0004] A straightening machine: it is characterized in that the distribution box is connected with the frame, the motor is connected with the worm reducer through a coupling, and installed on the frame, and the sprocket of the reducer is connected with the worm reducer through the worm shaft. The sprocket of the reducer is connected with the three lower supporting wheel sprockets through the transmission chain, the lower supporting wheel sprocket is connected with the lower supporting wheel thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/05
Inventor 崔业朋
Owner 崔业朋