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Surface-brazed abrasive particle internal spraying lubricating liquid grinding wheel and grinding device with grinding wheel

A technology of lubricating fluid and grinding wheel, applied in the field of grinding processing, can solve problems such as burns, reduce grinding processing costs, facilitate disassembly and installation, and improve grinding processing quality.

Active Publication Date: 2018-08-14
NAT INST CORP OF ADDITIVE MFG XIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to more effectively solve the problems of lubrication, cooling, and burns caused by thermal stress in the grinding process of the grinding wheel, the present invention provides a grinding wheel with surface brazed abrasive grains and internal spraying lubricating fluid. cutting device

Method used

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  • Surface-brazed abrasive particle internal spraying lubricating liquid grinding wheel and grinding device with grinding wheel
  • Surface-brazed abrasive particle internal spraying lubricating liquid grinding wheel and grinding device with grinding wheel
  • Surface-brazed abrasive particle internal spraying lubricating liquid grinding wheel and grinding device with grinding wheel

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] From figure 1 It can be seen that the grinding device of this embodiment mainly includes a grinding wheel base body 5 , an installation connecting shaft 4 and an end face pressing plate 6 , and the grinding wheel base body 5 is connected to the installation connecting shaft 4 through the end face pressing plate 6 .

[0033] From figure 2 It can be seen that the installation and connection shaft 4 in the grinding device of this embodiment is connected with the equipment main shaft 2 through the tool handle 3, the center of the equipment main shaft 2 and the tool handle 3 has a lubricating coolant flow channel, and the installation and connection shaft 4 is provided with a The lubricating coolant flow channel connected with the lubricating coolant flow channel of the equipment main shaft 2, the external lubricating cooling liquid enters ...

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Abstract

The invention discloses a surface-brazed abrasive particle internal spraying lubricating liquid grinding wheel and a grinding device with the grinding wheel. The grinding device comprises a grinding wheel basal body, a sealing ring, a mounting connecting shaft, an end surface pressing plate and the like. A liquid runner is arranged on the mounting connecting shaft; the grinding wheel basal body isprovided with an inner cavity communicating with the liquid runner; a brazing process is used for brazing spiral line type grinding teeth with dense tooth structures on a spiral boss on the outer circular surface of the grinding wheel basal body; and lubricating cooling liquid separation holes are formed between the grinding teeth through related machining processes. The grinding wheel basal bodyrealizes connection with the mounting connecting shaft through the end surface pressing plate and bolts. When parts are grinded, the lubricating cooling liquid enters an inner cavity of the grindingwheel by a runner in the mounting connecting shaft, and is precisely and uniformly acted on a grinding area through the lubricating cooling liquid separation holes on the grinding wheel basal body forlubricating and cooling the grinding area to guarantee the grinding quality of machined parts.

Description

technical field [0001] The invention relates to the field of grinding processing, in particular to a surface-brazed grinding wheel with internal spraying of lubricating fluid and a grinding device with the grinding wheel. Background technique [0002] Compared with turning and milling, grinding belongs to multi-edge cutting, which has a large contact area and difficulty in heat dissipation, so a large amount of heat is easy to accumulate on the surface of the ground workpiece. In order to reduce the grinding temperature and avoid grinding burns, the use of a large amount of lubricating coolant during the grinding process has become a major disadvantage of grinding. In order to reduce the waste of resources and avoid environmental pollution, the use of green grinding technology that reduces or even does not use lubricating coolant has become an important research direction in cutting processing. [0003] The invention patent "Ceramic Bond Cubic Boron Nitride Grinding Wheel f...

Claims

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Application Information

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IPC IPC(8): B24D5/02B24D5/10B24D5/16B24B41/04B24B45/00B24B55/02
CPCB24B41/04B24B45/003B24B55/02B24D5/02B24D5/10B24D5/16Y02P70/10
Inventor 王磊张琼卢秉恒
Owner NAT INST CORP OF ADDITIVE MFG XIAN
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