CN2820445Y - Cubic boron nitide groove mill sand wheel - Google Patents
Cubic boron nitide groove mill sand wheel Download PDFInfo
- Publication number
- CN2820445Y CN2820445Y CN 200520031373 CN200520031373U CN2820445Y CN 2820445 Y CN2820445 Y CN 2820445Y CN 200520031373 CN200520031373 CN 200520031373 CN 200520031373 U CN200520031373 U CN 200520031373U CN 2820445 Y CN2820445 Y CN 2820445Y
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- cubic boron
- utility
- model
- sand wheel
- boron nitride
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Abstract
The utility model relates to a novel cubic boron nitride groove mill sand wheel, which can effectively solve the processing and milling problem of high-speed steel components such as air conditioners, refrigerator compressors, etc., particularly the processing and grinding problem of components with slots. The utility model has technical scheme that the center of a sand wheel basal body is provided with a mounting hole, the upper end and the lower end of the mounting hole are provided with clamping slots in a concentric way, the periphery of the sand wheel basal body is a chamfer-shaped flat surface body, the periphery of the flat surface body is provided with a cubic boron nitride mill surface layer through a bonding layer. The utility model has the advantages of simple structure, easy use, long service life, high precision of processing components, flattening and low cost, and is a creative improvement for the existing sand wheel; the utility model has wide markets for development and application.
Description
One, technical field
The utility model relates to a kind of grinding tool, particularly a kind of slot milling grinding wheel of cubic boron nitride.
Two, background technology
The science and technology that develop rapidly, make new product, new material constantly occurs, enriched the demand of people's lives greatly, particularly along with the raising of people life and economic condition, air-conditioning, refrigerator has entered huge numbers of families, and air-conditioning, the compressor part of refrigerator is as bent axle, roll sleeve, slide block, on, all exigent precision such as lower cover, the material that is adopted generally all are difficult grind materials such as high-speed steel, adopt carborundum, the grinding tool working (machining) efficiency that corundum is made is low, finishing is frequent, and is coarse, is difficult to reach requirement, the compressor noise of producing is big, life-span is short, the cost height, and imported equipments and parts and grinding tool price are high, cost is higher, difficulty is accepted economically, and therefore, the grinding tool that high-intensity component processing is used remains to reform and improve.
Three, utility model content
At above-mentioned situation and actual needs, the purpose of the utility model just provides a kind of novel slot milling grinding wheel of cubic boron nitride, can effectively solve air-conditioning, the processing grinding of high speed steel parts such as freezer compressor, particularly the processing that channel parts is arranged is ground problem, the technical scheme of its solution is, there is installing hole at the grinding wheel base body center, installing hole is two ends and the concentric draw-in groove that has of installing hole up and down, the flat horizontal surface body that the grinding wheel base body neighboring takes the form of inclined plane, through tack coat the cubic boron nitride wear layer is housed on the external periphery of flat horizontal surface, the utility model is simple in structure, and is easy to use, life-span is long, processing component precision height, smooth, cost is low, be to the existing creationary improvement of emery wheel, the wide development application market is arranged.
Four, description of drawings
Fig. 1 is a structural profile front view of the present utility model.
Fig. 2 is a upward view of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provide by Fig. 1, the utility model is that grinding wheel base body 1 center has installing hole 2, installing hole is two ends and the installing hole 2 concentric draw-in grooves 3 that have up and down, and grinding wheel base body 1 neighboring is the flat horizontal surface body 5 that takes the form of inclined plane, and the flat horizontal surface body is fixed with cubic boron nitride wear layer 4 through tack coat 6 on 5 neighborings.
Grinding wheel base body 1 is the hollow metal disc, cubic boron nitride is a superpower grinding CBN material alleged on the market, cubic boron nitride wear layer 4 can stick on above the metallic matrix with commercially available two-in-one binding agent, also but sintering is on metallic matrix, its attached form is selected as required, and the matrix size optionally can be made into series of products.
By said structure as can be seen, the utility model in use, fix through installing hole and draw-in groove and lathe, be ground part and place the wear layer place, make it steady and firm, because of adopting the very excellent cubic boron nitride of performance to be bonded in metallic object as on the ring flange (mill) as abrasive material, since cubic boron nitride (CBN) not with iron family element generation chemical reaction, therefore, can not only be competent at the processing of difficult grind material, enhance productivity, the shape and size precision that helps strict control workpiece, and can also improve the grinding quality of workpiece, and significantly improve the surface integrity of mill back workpiece, improve the fatigue strength of part, increase the service life, increase reliability, add that the cubic boron nitride abrasive materials production process producing well than conventional abrasive material aspect energy resource consumption and the environmental pollution, the production of cubic boron nitride grinding tool and application are the trends of the times of development of machinery industry.Of the present utility model succeeding in developing is to having big substitute products of diamond abrasive tool now, huge economic and social benefit being arranged.
Claims (2)
1, a kind of slot milling grinding wheel of cubic boron nitride, be that grinding wheel base body (1) center has installing hole (2), it is characterized in that, installing hole is two ends and the concentric draw-in groove (3) that has of installing hole (2) up and down, grinding wheel base body (1) neighboring is the flat horizontal surface body (5) that takes the form of inclined plane, and flat horizontal surface body (5) is fixed with cubic boron nitride wear layer (4) through tack coat (6) on the neighboring.
2, slot milling grinding wheel of cubic boron nitride according to claim 1 is characterized in that, said grinding wheel base body (1) is the hollow metal disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031373 CN2820445Y (en) | 2005-07-28 | 2005-07-28 | Cubic boron nitide groove mill sand wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031373 CN2820445Y (en) | 2005-07-28 | 2005-07-28 | Cubic boron nitide groove mill sand wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820445Y true CN2820445Y (en) | 2006-09-27 |
Family
ID=37016995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031373 Expired - Fee Related CN2820445Y (en) | 2005-07-28 | 2005-07-28 | Cubic boron nitide groove mill sand wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820445Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100377840C (en) * | 2005-07-28 | 2008-04-02 | 郑州富莱特超硬磨具有限公司 | Slot milling grinding wheel of cubic boron nitride and manufacturing method |
| CN103273417A (en) * | 2013-06-18 | 2013-09-04 | 山东泰广奕砂轮有限公司 | Diamond resin grinding plate and manufacturing method thereof |
| CN104070447A (en) * | 2014-06-25 | 2014-10-01 | 周开雄 | Multifunctional grinding tool |
-
2005
- 2005-07-28 CN CN 200520031373 patent/CN2820445Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100377840C (en) * | 2005-07-28 | 2008-04-02 | 郑州富莱特超硬磨具有限公司 | Slot milling grinding wheel of cubic boron nitride and manufacturing method |
| CN103273417A (en) * | 2013-06-18 | 2013-09-04 | 山东泰广奕砂轮有限公司 | Diamond resin grinding plate and manufacturing method thereof |
| CN103273417B (en) * | 2013-06-18 | 2015-04-22 | 山东泰广奕砂轮有限公司 | Diamond resin grinding plate and manufacturing method thereof |
| CN104070447A (en) * | 2014-06-25 | 2014-10-01 | 周开雄 | Multifunctional grinding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |