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Apparatus and method for adjusting shears gap for circle shearing machine

A disc shearing and scissors technology is applied to shearing devices, shearing machine control devices, cutters used for shearing machine devices, etc. Convenient and flexible, easy to adjust the effect

Inactive Publication Date: 2006-10-25
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This adjustment device also cannot meet the requirement of precisely adjusting the gap between the scissors

Method used

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  • Apparatus and method for adjusting shears gap for circle shearing machine
  • Apparatus and method for adjusting shears gap for circle shearing machine
  • Apparatus and method for adjusting shears gap for circle shearing machine

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] The technical scheme of the present invention for freely adjusting the gap of the scissors is to realize the adjustment of the radial gap of the blade by using the working principle of the eccentric sleeve, and to realize the adjustment of the axial gap of the blade by using the screw mechanism.

[0025] Such as figure 1 As shown, when cutting the sheet 3, in order to improve the cutting accuracy, the scissors 1 and 2 need to have a reasonable gap when they work, and the gap depends on the thickness t of the sheet to be cut. Therefore, due to the different thickness t of the sheared plate 3, the relative position of the blades 1 and 2 is also required to change accordingly. The change is mainly manifested in the blade side clearance Z and the overlap C in addition to the diameter D of the cutter head. In order to meet the needs of different thic...

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Abstract

The present invention discloses a device for regulating shears gap of disk shearing machine. It is characterized by that on two shear shafts respectively are connected an eccentric cover mechanism for regulating shear radial gap, in which on one shear shaft is connected a screw mechanism for regulating shears axial gap. Besides, said invention also provides the concrete steps of its regulation method.

Description

technical field [0001] The invention relates to an adjusting device and an adjusting method for a disc shearing machine, in particular to a device and a method for adjusting the gap between the scissors of the disc shearing machine. Background technique [0002] Various early disc shears usually use spacer rings as the distance between the disc scissors and use the guide key to transmit torque to meet the requirements of cutting products of different widths. Every time the product specification is changed, the spacer ring needs to be readjusted. In this way, the production must be stopped, the clutch is opened, the cutter shaft is disengaged from the drive shaft, the frame is moved, the cutter shaft is removed, and another pair of cutter shafts, spacer ring, etc. are replaced. to resume production. This adjustment method is very troublesome and inflexible in operation. [0003] In order to overcome the above-mentioned defects, the Chinese utility model patent application s...

Claims

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Application Information

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IPC IPC(8): B23D36/00B23D19/04B23D35/00
Inventor 王侃景作军张若青刘继英杨秀梅
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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