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Parallelism detection method for contact surfaces of sector plate of coiling machine

A contact surface, fan-shaped plate technology, applied in the field of rapid detection in mass production, can solve the problems of long assembly cycle, no advantage in mass production, and a lot of time, and achieve the effect of reducing difficulty and improving production and installation efficiency.

Inactive Publication Date: 2014-12-17
宝钢苏冶重工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of method, the fan-shaped plate inspection method is simple and does not require any fixtures, but in the later assembly process, it will take a lot of time for grinding, so the assembly cycle is long, and there is no advantage in mass production

Method used

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  • Parallelism detection method for contact surfaces of sector plate of coiling machine
  • Parallelism detection method for contact surfaces of sector plate of coiling machine
  • Parallelism detection method for contact surfaces of sector plate of coiling machine

Examples

Experimental program
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Effect test

Embodiment

[0025] Example: A detection method for the parallelism of the contact surface of the fan-shaped plate of the coiler

[0026] The outer peripheral surface of the fan-shaped plate 1 is an arc surface, the inner side is the assembly side, and the assembly side is stepped in the axial direction of the arc surface. This step is composed of several steps, and each step has a contact surface. Next, the fan-shaped plate 1 is arranged on a pyramid shaft 2 along the circumference of the pyramid shaft 2 , and the contact surface is attached to the corresponding assembly surface 4 on the pyramid shaft 2 .

[0027] For example, detecting the parallelism between the first contact surface 3 and the sixth contact surface 6 on the sector plate 1 includes the following steps:

[0028] The first step is to set a datum reference plane 5 , position and arrange the fan-shaped plate 1 relative to the datum reference plane 5 , and make the sixth contact surface 6 adhere to the datum reference plane 5...

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Abstract

The invention relates to a parallelism detection method for contact surfaces of a sector plate of a coiling machine. A benchmark reference plane is set, after the sector plate is mounted at one step, the parallelism between each contact surface of the sector plate and the benchmark reference plane is detected, and the sector plate is mounted after all the contact surfaces are determined to be parallel, so that repeated assembly, detection and polishing is not required, difficulty in parallelism detection of the contact surfaces of the sector plate is lowered greatly, and production and mounting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing technology, and relates to the detection of a sector plate which is an important part of the mandrel of a strip steel unwinding and coiling machine, and in particular to a rapid detection method in batch production. Background technique [0002] With the rapid development of the country's metallurgical industry, the proportion of strip steel production in the total amount of steel is increasing. Strip production equipment includes strip cold rolling, strip hot rolling, strip cold rolling, strip hot rolling, strip skinning, pickling, galvanizing, tinning, recoiling, cross cutting, longitudinal cutting, etc. Strip production and finishing units. The uncoiler and coiler, which are the necessary loading plate and unloading plate equipment for the strip steel production line, occupy a very important position in the unit equipment. One of the important components in the uncoiler and coil...

Claims

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Application Information

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IPC IPC(8): G01B21/22
Inventor 孟继跃金时荣董仕顺施玲玲
Owner 宝钢苏冶重工有限公司
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