Iron core feed adjustable stopper

A feed adjustment and stopper technology, which is applied to the attachments of shearing machines, shearing devices, metal processing equipment, etc., can solve the problems of swinging silicon steel sheets, uneven width of silicon steel sheets, etc., so as to improve processing accuracy and solve width problems. Inequality, the effect of eliminating process defects

Active Publication Date: 2014-02-05
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems existing in the above-mentioned prior art. After careful development and testing, the present invention designs and manufactures a core feeding adjustable stopper. Swing phenomenon occurs during cutting, so as to solve the problem of unequal width of silicon steel sheet

Method used

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Embodiment

[0017] Such as Figure 1-2 As shown, there are two adjusting screws 1, and the two ends of the two adjusting screws 1 are connected to the end fixing plate 2 by screws, and the vertical distance between the bottom edge of the end fixing plate 2 and the adjusting screw 1 is greater than that of the end fixing plate 2 The vertical distance of the top edge distance adjustment screw 1. The adjusting screw 1 is equipped with a stopper 3, which is flexibly connected with the adjusting screw 1, the stopper 3 is arranged between the end fixing plates, and the vertical distance between the bottom edge of the stopper 3 and the adjusting screw is greater than that of the stopper 3 The vertical distance of the top edge distance adjustment screw rod, the below of stop chi 3 is provided with standard chi 4. The end of the adjusting screw is provided with an adjusting knob 5 . The axial length of the adjusting screw matches the width of the rolling shear 7 .

[0018] When in use, install ...

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Abstract

The invention relates to an iron core feed adjustable stopper, which is characterized in that the two ends of each adjustment screw are provided with end fixing plates, and a retaining rule is sleeved on the adjustment screw and is arranged between the end fixing plates; a standard ruler is arranged below the retaining ruler. The iron core feed adjustable stopper is arranged in the front of a rolling shear to control the swing of a coil stock, so that the swing phenomenon of a silicon steel sheet in the shearing process can be solved, and thus the problem that the width of the silicon steel sheet is unequal is solved, the process defects in the manufacturing of an iron core are eliminated, the processing precision of the iron core is improved, the product quality is ensured, the operation is simple and convenient for construction workers, and a big problem is solved by a small part.

Description

technical field [0001] The invention relates to an auxiliary device for a shearing machine, in particular to an iron core feeding adjustable stopper, which belongs to the field of electric power application. Background technique [0002] The material of the transformer core is silicon steel sheet, and the cutting accuracy of the silicon steel sheet directly affects the performance of the transformer. In the prior art, the silicon steel sheet coil of standard width is first cut into a certain length of sheet through a transverse shearing machine. In order to obtain strip-shaped silicon steel sheets of various widths, it needs to be cut by a longitudinal rolling shearing machine and rolled into coils. During the forward feeding process of the silicon steel sheet, due to the effect of gravity, the silicon steel sheet often swings during the feeding process, so that the width of the cut silicon steel sheet is not equal, and the edges on both sides of the silicon steel sheet are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D33/02
Inventor 龚晨斌李国强李钢张群张颖萍张华孟宇陈晓晶刘博
Owner STATE GRID CORP OF CHINA
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