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Roller set downwards-pressing quantity precise-measuring device

A technology of precise measurement and roller set, applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve the problems of inaccurate measurement and insufficient precision of the distance of the upper roller rising or falling, so as to improve the accuracy and work. Efficiency, easy to adjust the effect of data

Active Publication Date: 2014-12-03
HANGZHOU HENGLI CUTTING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this solution is leveling, the distance of rising or falling of the upper roller cannot be accurately measured, so the leveling accuracy is not enough

Method used

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  • Roller set downwards-pressing quantity precise-measuring device
  • Roller set downwards-pressing quantity precise-measuring device

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Experimental program
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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as figure 1 , figure 2 As shown, a precision measuring device for the pressing amount of a roller group includes an upper frame body 10, a lower frame body 20, an upper roller group 30 and a lower roller group 40, and the upper frame body 10 is contacted with the upper roller group 30. When the upper roller group 30 rises or falls, the upper roller group 30 can drive the upper frame body 10 to rise and fall, and the lower roller group 40 is fixedly connected with the lower frame body 20. The sensor 50 whose position is converted into an electrical signal and the measuring point of the sensor 50 is fixedly connected with the lower frame 20, the sensor 50 is fixed on the upper frame 10, when the upper frame 10 rises or falls, the sensor 50 also rises or falls Descending, so as to obtain the moving distance of the upper fr...

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PUM

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Abstract

The invention belongs to the technical field of plate flattening, and relates to a roller set downwards-pressing quantity precise-measuring device. The roller set downwards-pressing quantity precise-measuring device solves the technical problem that in the prior art, the flattening precision is not high. The roller set downwards-pressing quantity precise-measuring device comprises an upper frame, a lower frame, an upper roller set and a lower roller set. The upper frame is connected with the upper roller set in a contact mode, and when the upper roller set ascends or descends, the upper roller set can drive the upper frame to ascend or descend. The lower roller set is fixedly connected with the lower frame, the upper frame is provided with a sensor which can convert the linear position into electrical signals, and the measuring point of the sensor is fixedly connected with the lower frame. The roller set downwards-pressing quantity precise-measuring device has the advantages of being high in flattening precision and good in stability.

Description

technical field [0001] The invention belongs to the technical field of plate leveling, and relates to a leveling device, in particular to a precision measuring device for the pressing amount of a roller group. Background technique [0002] The leveling machine is a commonly used equipment in plate processing. The leveling machine is mainly used for straightening various specifications of plates and plates cut into blocks. This machine is suitable for leveling various cold and hot rolled plates. Because of its convenient and simple operation, it is widely used in many industries such as machinery, metallurgy, building materials, chemical industry, electronics, electric power, light industry, etc., especially in shipbuilding, rolling stock, boiler bridges, metal structure factories and other industries. necessary products. The roller plate straightening machine uses the "Bauschinger effect" of the material to bend the plate multiple times, so that various original curvatures...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/02B21C51/00
Inventor 张日祥裘利顺
Owner HANGZHOU HENGLI CUTTING EQUIP