Metal strip bending machine and bending process using same

A metal strip and bending machine technology, applied in the field of copper plate and copper strip detection, can solve the problems of increased tool wear, the bending tool violently hitting the bottom of the workpiece groove, affecting the service life of the bending tool, etc., to achieve smooth bending processing. Effect

Inactive Publication Date: 2019-07-30
NINGBO XINGYE SHENGTAI GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, in order to test the toughness of copper plates and copper strips, they need to be bent on a bending machine. The bending angle with the same tool profile can prove that the toughness of the workpiece meets the requirements. However, the bending for

Method used

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  • Metal strip bending machine and bending process using same
  • Metal strip bending machine and bending process using same

Examples

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Example Embodiment

[0019] Embodiments of the metal strip bending machine in the present invention will be further described with reference to the accompanying drawings.

[0020] As shown in the drawings, this embodiment is a metal strip bending machine, which includes a base 1, and two guide posts 2 are supported on the top surface of the base, and damping is set on the guide posts. Sleeve 3, the damping sleeve is fixed on the guide post by means of threaded connection, a mounting plate 4 is set on the damping sleeve, the damping sleeve is clamped between the mounting plate and the guide post, the core of the damping sleeve is a spring, An extension block is arranged on the side of the spring, and the extension block extends outside the damping sleeve and is connected with the mounting plate. Specifically, when the mounting plate is pressed up or down under force, the extension block can be driven up or down, Therefore, the spring is pressed by the extension block, so that the spring accumulates...

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PUM

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Abstract

The invention discloses a metal strip bending machine. The metal strip bending machine comprises a base, two guide columns are supported on the top surface of the base, a mounting plate is arranged onthe guide columns in a sleeving mode, a mounting block is arranged at the top of the mounting plate, a horizontal fixing shaft is arranged on the mounting block, a supporting arm is fixed on the fixing shaft, a cutter rest is fixed at the bottom of the mounting plate, a bending cutter is fixed at the bottom of the cutter rest, a workpiece seat is further fixed on the top surface of the base, theworkpiece seat is located under the bending cutter, a workpiece groove is formed in the top surface of the workpiece seat, a power plate is connected to the side portion of the cutter rest, a mountinggroove is formed in the top of the power plate, a pressing rod is fixed in the mounting groove through a pin shaft, the middle portion of the pressing rod is fixed at the top of the supporting arm through a rotating shaft and can rotate around the rotating shaft, one end of the pressing rod is fixed in the mounting groove, the other end of the pressing rod is a free end, an adjusting mechanism isarranged on the side portion of the mounting plate, and the adjusting mechanism is connected with the power plate.

Description

technical field [0001] The invention mainly relates to the technical field of detection of copper plates and copper strips, in particular to a metal strip bending machine and a bending process for detecting the toughness of copper strips. Background technique [0002] In the prior art, in order to test the toughness of copper plates and copper strips, they need to be bent on a bending machine. The bending angle with the same tool profile can prove that the toughness of the workpiece meets the requirements. However, the bending force of the bending machine in the prior art is completely controlled by the operator, and it is easy to cause excessive force. The bending tool hits the bottom of the workpiece groove violently, which intensifies the tool wear and affects the service life of the bending tool. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention aims to provide a metal strip bending machine and its bending process. ...

Claims

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Application Information

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IPC IPC(8): B21D5/01
CPCB21D5/01
Inventor 苑和锋陈文松
Owner NINGBO XINGYE SHENGTAI GROUP
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