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Straightening tool

A straightening and tooling technology, applied in feeding devices, manufacturing tools, positioning devices, etc., can solve the problems of low use efficiency, easy to break workpieces, and limited straightening effect.

Pending Publication Date: 2021-05-18
ZHEJIANG TELFORD PRECISION DRIVE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems that the existing straightening tool is easy to break the workpiece, the use efficiency is low, the straightening effect is limited, and the angle of the workpiece needs to be adjusted repeatedly during use, the invention provides a straightening tool

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0043] a kind of like figure 1 The straightening tool shown specifically includes:

[0044] The support assembly 100 used to clamp the two ends of the curved section of the workpiece 300 to be straightened, and the straightening assembly 200 for pressurizing and straightening the curved section of the workpiece 300 to be straightened, at least two support assemblies 100 are arranged symmetrically with the straightening assembly 200 as the center 1. At least one is installed on each side. After the erection of the straightening workpiece 300 is completed, the straightening assembly 200 is pressurized to straighten the curved section;

[0045] The support assembly 100 includes a support platform 101, the upper end surface of the support platform 101 is provided with a support notch 1011a for clamping the two ends of the curved section of the workpiece 300 to be straightened, the support notch 1011a opens upward, and the longitudinal section is V Shaped, V-shaped support notch 1...

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Abstract

The invention belongs to the field of machining equipment, and particularly relates to a straightening tool for adjusting the flatness of a workpiece. The straightening tool comprises a supporting assembly and a straightening assembly, and the supporting assembly is symmetrically arranged with the straightening assembly as the center; the supporting assembly comprises a supporting table, and a supporting notch used for clamping a workpiece is formed in the upper end face of the supporting table; the straightening assembly is composed of an ejection block and a pressing head, and the ejector block is arranged under the pressing head. A height adjusting mechanism is arranged below the ejection block, or the supporting notch is composed of a bottom support and side clamping plates on the two sides of the bottom support, and the bottom support and the supporting table are integrated and arranged at the top end of the supporting table. Through the arrangement of the ejection block, the situation that a workpiece is pressed to be broken in the straightening process can be effectively avoided; and the straightening efficiency and the straightening effect can be greatly improved.

Description

technical field [0001] The invention belongs to the field of processing equipment, in particular to a straightening tool for adjusting the flatness of workpieces. Background technique [0002] Correcting the shape defects of metal plastic processed products is one of the important finishing processes. Various shape defects often occur in the rolling process or in the subsequent cooling and transportation process, such as bending of bars, profiles and pipes, bending, waves, and buckling of plates and strips. Through various straightening processes, defects such as bending can be eliminated under the action of external force, so that the product can reach a qualified state. [0003] However, when the existing straightening tool is used for straightening the workpiece, it is easy to cause the workpiece to be broken due to excessive pressure or too large moving stroke of the indenter, and in the straightening process, the workpiece needs to be adjusted repeatedly to The direct...

Claims

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Application Information

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IPC IPC(8): B21D3/10B21D43/00
CPCB21D3/10B21D43/003
Inventor 李德进陈志王自磊刘龙明魏冉根
Owner ZHEJIANG TELFORD PRECISION DRIVE MFG CO LTD
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