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shear unit

A technology of shearing unit and cutting blade seat, which is applied in the direction of shearing device, cutting tool for shearing machine device, metal processing equipment, etc., can solve the problems of high labor intensity, damage of cutting blade, long cycle, etc., and prevent loosening , Guarantee stability and reliability, protect the effect of cutting edge and cutting effect

Active Publication Date: 2019-03-22
TAIYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the long period of the replacement and disassembly operation, high labor intensity, and the need for manual intervention in the whole process, it is easy to cause damage to the cutting blade.

Method used

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0027] The technical solutions provided by the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] figure 1 A schematic structural diagram of a shearing unit on a frame of a cross-cut shearing equipment provided by an embodiment of the present invention. figure 2 for figure 1 Cutaway ...

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Abstract

The invention discloses a shearing unit which is arranged on a rack. The shearing unit comprises a shearing blade and further comprises a shearing blade base used for fixing the shearing blade and a compression device used for detachably fixing the shearing blade base to the rack. The compression device comprises a supporting frame and a compression rod penetrating the supporting frame, the supporting frame is provided with a fastening device and is fixed to the rack through a fastening device, a compression cylinder is arranged at the lower end of the supporting frame, the middle of the compression cylinder is through, the compression rod penetrates the compression cylinder, a sleeve is arranged between a piston rod of the compression cylinder and the compression rod, an elastic device isarranged along the upper end of the sleeve, the compression rod and the supporting frame, the piston rod of the compression cylinder and the elastic device enable the compression rod to move up and down by pushing the sleeve, a groove is formed on the compression rod above the supporting frame, the shearing blade base is provided with a flute matched with the groove, the compression device pushesthe compression rod to move to enable the groove and the flute to be locked or unlocked, and the shearing blade base and the rack are locked or separated. By means of the shearing unit, quick replacement, detachment and maintenance of the shearing blade can be achieved.

Description

technical field [0001] The invention relates to the technical field of cross-cut shearing equipment, in particular to a shearing unit. Background technique [0002] Cross-cutting shears are widely used in strip steel cold rolling, galvanizing, continuous annealing, and cross-cutting production lines. With the continuous improvement of the speed and efficiency of strip continuous production units, it can provide normal shutdown for the maintenance and replacement of each single machine Times are getting harsher. In the current cross-cutting shear equipment, the shearing blade or the shearing blade seat equipped with the shearing blade is fixed to the frame of the cross-cutting shearing equipment by bolts. The cutting blade can only be replaced after the cooperation of an operator and the removal of the bolts. Because the replacement and disassembly operation period is long, the labor intensity is high, and because manual intervention is required in the whole process, it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D35/00
CPCB23D35/002
Inventor 房庆华
Owner TAIYUAN HEAVY IND
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