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Hot rolling line tooth coupling alignment tool and using method thereof

A technology of tools and wire teeth, which is applied in the field of aligning tools for hot-rolled wire teeth, can solve the problems of many quality problems of roller table teeth, short distance from the end face, and unsatisfactory measurement, and achieve less wear and tear of the teeth and plate Improved surface quality and improved alignment accuracy

Pending Publication Date: 2018-02-16
SHANGHAI BAOYE GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the maintenance of hot rolling line equipment, it is difficult to align the roller table. Since the φ450mm roller table is connected by a tooth joint, the distance between the outer side of the roller table and the motor coupling tooth and the end face is relatively short, which cannot meet the requirements of using a magnetic table base. Sub-meter meter measurement
In the past, steel rulers or saw blades were used for rough alignment, and the alignment accuracy was poor, and there were many quality problems in the tooth joints during the operation of the roller table.

Method used

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  • Hot rolling line tooth coupling alignment tool and using method thereof

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Embodiment Construction

[0014] The present invention is further illustrated below by specific examples.

[0015] A hot-rolled wire gear alignment tool, including a ring 1 and a bracket 2, the ring includes two semicircular arms 11 and a hinge and a lock 3 connecting the two semicircular arms 1, The bracket 2 is arranged on the collar 1, and the bracket 2 is used to fix the dial gauge 4.

[0016] The hot-rolled wire teeth take over the alignment tool, and the bracket 2 is set at the 12 o'clock and 9 o'clock positions of the clasp 1 .

[0017] The method of using the hot-rolled line gear alignment tool includes

[0018] Step 1. Fix the two semicircular arms 11 with hinges and locks 3 on the motor side of the roller table to be measured and form a ring.

[0019] Step 2. Fix the bracket 2 at the 12 o'clock and 9 o'clock positions of the ring 1 respectively;

[0020] Step 3, install the dial indicator 4 on the bracket,

[0021] Step 4. Adjust dial indicator 4 to the measurement position, lock dial ind...

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Abstract

The invention relates to the field of rolling mill maintenance, in particular to a hot rolling line tooth coupling alignment tool. The hot rolling line tooth coupling alignment tool is characterized by comprising a holding ring and brackets; the holding ring comprises two semi-circular holding arms, hinges and lock catches, and the hinges and the lock catches are used for enabling the two semi-circular holding arms to be connected; and the brackets are arranged on the holding ring and used for fixing a dial gage. Through the hot rolling line tooth coupling alignment tool, the alignment precision of the concentricity of a coupling is improved, the roller table operation stability is greatly improved, and the surface quality of a plate is obviously improved; and accordingly, coupling tooth abrasion is reduced, the tooth coupling failure rate is decreased, and the construction cost is reduced to a certain extent.

Description

technical field [0001] The invention relates to the field of rolling mill maintenance, in particular to a tool for aligning hot-rolled gear joints and a method for using the same. Background technique [0002] There are many roller table transmission equipment in the hot rolling line, and the accuracy of the roller table transmission equipment is directly related to the quality of the strip, so the quality of the roller table replacement is particularly important. During the maintenance of hot rolling line equipment, it is difficult to align the roller table. Since the φ450mm roller table is connected by a tooth joint, the distance between the outer side of the roller table and the motor coupling tooth and the end face is relatively short, which cannot meet the requirements of using a magnetic table base. Divide the table and punch the meter for measurement. In the past, steel rulers or saw blades were used for rough alignment, and the alignment accuracy was poor. During th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B28/00B21B38/00
CPCB21B28/00B21B38/00
Inventor 潘召磊黄安岭柳建龙蒋林钢王长青
Owner SHANGHAI BAOYE GRP CORP
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