CN201399727Y

CN201399727Y - Vitrified bond CBN internal grinding wheel used in air condition compressor industry

Info

Publication number: CN201399727Y
Application number: CN2009200899888U
Authority: CN
Inventors: 张新峰
Original assignee: ZHENGZHOU HONGTUO SUPER ABRASIVE PRODUCTS CO Ltd
Current assignee: ZHENGZHOU HONGTUO SUPER ABRASIVE PRODUCTS CO Ltd
Priority date: 2009-05-04
Filing date: 2009-05-04
Publication date: 2010-02-10
Anticipated expiration: 2019-05-04

Abstract

The utility model relates to a vitrified bond CBN internal grinding wheel used in the air condition compressor industry, which can efficiently solve the problems of the grinding wheel in use, such asheat emitting, easy deformation, and high roughness of the surface of a processed product. The utility model provides a technical scheme as follows: a grinding wheel body and a fixing hole at the center of the grinding wheel body are included, the grinding wheel is a complex formed through the combination of a bond and a grinding material, micropores exist between the bond layer and the grinding material, and the interiors of the micropores are conducive to the grinding of granules. The utility model has the advantages of novel and unique structure, easy production, low cost, good use effect,smooth surface of processed products and remarkable economic and social benefits, thereby efficiently meeting the requirements in the production of air condition compressors.

Description

Compressor of air conditioner industry circle grinding abrasive disk in the vitrified bond CBN

One, technical field

The utility model relates to grinding tool, particularly a kind of compressor of air conditioner industry circle grinding abrasive disk in the vitrified bond CBN.

Two, background technology

Emery wheel is an equipment commonly used in the compressor of air conditioner production industry, constitute by emery wheel body and center fixation hole, because its structural problem, the hold of grinding is little in the use, easily produces heat, emery wheel is yielding, ground effect is poor, and the product surface roughness that grinds is big, does not satisfy the needs in the compressor of air conditioner production, therefore, its improvement and innovate imperative.

Three, utility model content

At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of compressor of air conditioner industry circle grinding abrasive disk in the vitrified bond CBN, can effectively solve heating in the emery wheel use, yielding, the problem that the product to be processed surface roughness is big, the technical scheme of its solution is, include the fixing hole at emery wheel body and emery wheel body center, said emery wheel body is the complex that is made of through combining bond and abrasive material, little pore is arranged between binder course and abrasive material, help the grinding particulate material in little pore, the utility model novel structure uniqueness is easily produced, and cost is low, result of use is good, the converted products smooth surface can effectively satisfy the needs problem in the compressor of air conditioner production, and economic and social benefit is remarkable.

Four, description of drawings

Fig. 1 is a structural front view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is emery wheel body of the present utility model (part) sectional structure chart (enlarged diagram).

Five, the specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.

Shown in Fig. 1,2,3, the utility model includes the fixing hole 2 at emery wheel body and emery wheel body center, said emery wheel body 1 is the complex that is combined and constitute through bond by bond 5 and abrasive material 6, and 6 in bond 5 and abrasive material have little pore 3, help grinding particulate material 4 in little pore.

In order to guarantee result of use, said emery wheel body 1 is oblate ring body; Said bond is a phenolic resins; Said abrasive material is α-alundum (Al (white fused alumina, the α-Al of cubic boron nitride (CBN abrasive material) or high rigidity ₂O ₃) or carborundum (corundum, SiC).

By said structure as can be seen, the utility model is on the basis that keeps original structure, carry out compound formation emery wheel body by abrasive material and bond, make and between abrasive material and bond, have little pore in the emery wheel body, the mid-grinding particulate material that helps of little pore, put forward the hold of high concentration emery wheel in grinding process greatly, and grinding aid is cut particulate material and play lubrication in grinding process, reduced grinding heat energy, and then improved the ground effect of emery wheel, reduced the surface roughness of grinding work piece, make grinding tool prolong service life on the one hand, guaranteed the crudy of product to be processed compressor of air conditioner grinding part on the other hand again, effectively satisfied the needs that compressor of air conditioner is produced, economic and social benefit is remarkable.

Claims

1, a kind of compressor of air conditioner industry circle grinding abrasive disk in the vitrified bond CBN, include the fixing hole (2) at emery wheel body and emery wheel body center, it is characterized in that, said emery wheel body (1) is the complex that is bonded together formation by bond (5) and abrasive material (6) through bond, between bond (5) and abrasive material (6) little pore (3) is arranged, help grinding particulate material (4) in little pore.

2, compressor of air conditioner industry according to claim 1 is characterized in that with circle grinding abrasive disk in the vitrified bond CBN said emery wheel body (1) is oblate ring body.