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Device and method for machining groove profile of wear-resistant rolling roller sleeve

A technology for machining grooves and roller sleeves, which is used in grinding drive devices, metal processing equipment, and parts of grinding machine tools, etc. It can solve problems such as the inability to meet the diverse needs of groove shapes, poor outer circle consistency, and difficult machining.

Pending Publication Date: 2021-05-07
SINOSTEEL XINGTAI MACHINERY & MILL ROLL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The outer circular groove shape of the wear-resistant rolling roller sleeve directly participates in the rolling process and plays a vital role in product quality and output; at present, due to the large size of the wear-resistant rolling roller sleeve, the number of axial grooves in the outer circle is large , high alloy content, and difficult to process; conventional casting grooves have poor outer circle consistency, and there are defects such as falling blocks, which cannot meet the diverse needs of groove shapes

Method used

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  • Device and method for machining groove profile of wear-resistant rolling roller sleeve
  • Device and method for machining groove profile of wear-resistant rolling roller sleeve
  • Device and method for machining groove profile of wear-resistant rolling roller sleeve

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Experimental program
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Effect test

Embodiment 1

[0054] Specifications of wear-resistant rolling roller cover: φ1600mm / φ1050mm×1000mm, outer circular groove type requires flute width / groove width*depth=20mm / 15mm*7mm.

[0055] The specific processing steps are as follows:

[0056] S1. Confirm the outer circle of the wear-resistant rolling roller sleeve 4: use a caliper to measure and confirm the outer circle size of the wear-resistant rolling roller sleeve 4: φ1600±0.5mm, outer cylindricity≤0.5, roughness Ra=6.3;

[0057] S2. Scribing and punching holes on the wear-resistant roller cover 4: the number of grooves to be processed N the number of grooves=1600×π / (20+15)=143.61, and the number of grooves is 144;

[0058] Apply the color paste within 10 mm of the outer circular end face, and divide it into 12 equal parts along the axial surface and radial surface of the outer circle of the wear-resistant roller sleeve 4, and use a punch to punch holes at the crossing points of the marking lines;

[0059] S3. Place the wear-resista...

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Abstract

The invention discloses a device and method for machining a groove profile of a wear-resistant rolling roller sleeve. The device for machining the groove profile of the wear-resistant rolling roller sleeve comprises a lathe bed, a riding wheel mechanism and an X-direction sliding base, wherein the riding wheel mechanism and the X-direction sliding base are fixedly arranged on the lathe bed; the wear-resisting rolling roller sleeve is rotationally arranged above the riding wheel mechanism; an X-direction sliding mechanism is fixedly arranged above the X-direction sliding base; the X-direction sliding mechanism is parallel to the axial direction of the wear-resisting rolling roller sleeve; a first sliding frame is arranged on the X-direction sliding mechanism in a sliding mode; a second sliding frame is fixedly arranged in the vertical direction of the first sliding frame; a Y-direction sliding mechanism is fixedly arranged on the second sliding frame; a Z-direction sliding mechanism is fixedly arranged at the side edge of the Y-direction sliding mechanism; a grinding mechanism is arranged on the Z-direction sliding mechanism in a sliding mode; and the first sliding frame, the Z-direction sliding mechanism and the grinding mechanism are electrically connected with a PLC control system. According to the device and method for machining the groove profile of the wear-resistant rolling roller sleeve, the wear-resistant rolling roller sleeve is good in outer circle consistency, high in machining efficiency and attractive in appearance, and the requirement for diversification of outer circle axial groove profiles is met.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a device and method for processing a wear-resistant rolling roller sleeve to form grooves. Background technique [0002] The wear-resistant rolling roller sleeve is the core consumable part of the key production equipment of the cement production enterprise, and its performance directly determines the output efficiency and quality of the cement production line. Roller press is a kind of grinding equipment for ore, grinding cement raw meal or cement clinker and other industrial raw materials such as construction, chemical industry, ceramics and steel. The outer circular groove shape of the wear-resistant rolling roller sleeve directly participates in the rolling process and plays a vital role in product quality and output; at present, due to the large size of the wear-resistant rolling roller sleeve, the number of axial grooves in the outer circle is large , high alloy conten...

Claims

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Application Information

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IPC IPC(8): B24B19/02B24B27/00B24B47/20B24B47/04B25H7/04
CPCB24B19/02B24B27/0076B24B47/20B24B47/04B25H7/04
Inventor 郑丙策张建波陈风海白思诺曹双磊
Owner SINOSTEEL XINGTAI MACHINERY & MILL ROLL
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