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A protection device for a closed rolling force measuring sensor

A technology for measuring sensors and protection devices, applied in the directions of measuring devices, measuring forces, instruments, etc., can solve the problems of inaccurate measured values, affecting the normal production of rolling steel, and high damage rate of the indenter, achieving no maintenance, avoiding load distribution, and easy to use. The effect of processing

Active Publication Date: 2019-08-09
北京中博力科测控技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a protective device for a closed rolling force measuring sensor, which is used to solve the inaccurate measurement value caused by the unreasonable force flow structure and protective structure of the existing open pressure head box. High, often affects the normal production of steel rolling automation

Method used

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  • A protection device for a closed rolling force measuring sensor
  • A protection device for a closed rolling force measuring sensor
  • A protection device for a closed rolling force measuring sensor

Examples

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Embodiment 1

[0037] like figure 1 , 2 , 3, 4, and 5, the protective device of the closed rolling force measuring sensor includes an upper bearing plate 3, a lower bearing plate 1 and a surrounding frame 2, the surrounding frame 2 is a closed rectangular frame, and the surrounding frame 2 The inner edge of the upper end surface is provided with a ring of spigot boss 23, the cross section of spigot boss 23 is rectangular, and a circle of closed first groove 25 is arranged around the root of spigot boss 23, and the surrounding frame sealing ring 21 Installed in the first groove 25, the surrounding frame sealing ring 21 is used to seal the gap between the lower surface of the upper pressure bearing plate 3 and the upper end surface of the surrounding frame 2, so as to prevent dirt and water vapor 8 from entering the box to form a certain thickness of dirt , causing the indenter 6 to be partially overloaded due to poor load distribution and the indenter 6 to be damaged. The lower end surface...

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Abstract

The invention relates to a protection device for a closed-type rolling force measurement sensor, and the protection device comprises an upper bearing plate, a lower bearing plate and a frame. The inner edge of the upper end face of the frame is provided with a front edge boss, and the periphery of the root of the front edge boss is provided with a frame sealing ring. The lower end faces of two long-side frames of the frame are respectively provided with at least two bolt blind holes. The upper end faces of the two long sides of the front edge boss are respectively provided with at least two bolt blind holes. One long-side frame of the frame is provided with an output plug installation port, and the interior of the output plug installation port is provided with a sealing assembly. A contact surface of the lower bearing plate with the lower end face of the frame is provided with a lower bearing plate sealing ring. The upper bearing plate and the lower bearing plate respectively cover the upper and lower parts of the frame through bolts, thereby forming a sealed box body. A pressing head is placed in the box body, so as to achieve the protection of the pressing head. The device can effectively protect the pressing head, can prolong the service life, and cannot affect the measurement accuracy of the pressing head.

Description

technical field [0001] The invention relates to the technical field of sensor protection devices in steel rolling automation systems, in particular to a protection device for closed rolling force measurement sensors. Background technique [0002] The indenter is an important precision measuring device for the rolling force that is indispensable in the automatic control system of steel rolling. It plays a very important role in protecting the roll, ensuring the control accuracy of the system and product quality, so the indenter must be effectively protected. [0003] The design of the pressure head box has always been an open structure, and there is a large amount of stained water vapor mixed with iron filings, dust, oil and water in the rolling environment. The gaps between the fitting surfaces are mainly caused by the following reasons: 1. The deformation of the pressure bearing plate will cause gaps on the fitting surface; The processing accuracy does not meet the install...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L1/26
CPCG01L1/26
Inventor 高增雪邹凤欣
Owner 北京中博力科测控技术有限公司
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