CN203197760U - Diamond grinding cutting tool - Google Patents
Diamond grinding cutting tool Download PDFInfo
- Publication number
- CN203197760U CN203197760U CN 201320227181 CN201320227181U CN203197760U CN 203197760 U CN203197760 U CN 203197760U CN 201320227181 CN201320227181 CN 201320227181 CN 201320227181 U CN201320227181 U CN 201320227181U CN 203197760 U CN203197760 U CN 203197760U
- Authority
- CN
- China
- Prior art keywords
- diamond
- cutting heads
- water drop
- drop shape
- grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a diamond grinding cutting tool which comprises a base body and a plurality of diamond cutting heads, wherein the diamond cutting heads are welded on the base body and of a water drop shape, and the direction of the tip ends of the cutting heads of the water drop shape is uniform with the rotating direction of the base body. The diamond cutting heads are of the water drop shape, and the direction of the tip ends of the cutting heads of the water drop shape is uniform with the rotating direction of the base body, therefore, when the diamond grinding cutting tool conducts grinding, the tip ends of the cutting heads of the water drop shape can be firstly cut in a surface to be grinded, cutting-in speed is increased, instant resistance is reduced, working efficiency is improved, and the diamond cutting heads are well protected and always kept in an edged state. The cutting heads of the water drop shape are sharp, durable, stable in working, simple in machining process, short in manufacturing period, high in production efficiency, and wide in application range.
Description
Technical field
The utility model relates to a kind of grinding tool, specifically a kind of diamond grinding knife tool.
Background technology
Diamond grinding knife tool is the grinding series products that diamond segment and matrix are welded together to form, and it is first-class that this series products includes diamond disk, diamond-impregnated wheel, diamond grinding block and diamond drill machine.Diamond segment is to be mixed by cold moudling and Thermocompressed sintering and forming by metal dust and diamond particles to make.The grinding face of the cutter head of existing diamond grinding knife tool mostly is greatly rectangle or circular arc, this diamond grinding knife tool is when carrying out grinding action, there is very large moment resistance on plane to be ground to the diamond segment of incision, the cutter head of rectangle or circular arc can not form the incision of the tip on plane to be ground, thereby causes that feed velocity is slack-off, the incision difficulty.Simultaneously, easily cause diamond segment to produce and damage, the diamond on the diamond segment grinding face that namely puts the first edge on a knife or a pair of scissors damages, comes off, and need re-start and put the first edge on a knife or a pair of scissors.Even produce the phenomenon that diamond segment drops, reduced grinding efficiency.
The utility model content
The purpose of this utility model just provides a kind of diamond grinding knife tool, to solve the larger and flimsy problem of diamond segment grinding resistance of existing diamond grinding knife tool.
The utility model is achieved in that a kind of diamond grinding knife tool, include matrix and the some diamond segments that are welded on the described matrix, described diamond segment is the water-drop-shaped cutter head, and the tip of described water-drop-shaped cutter head is towards consistent with described matrix direction of rotation.
Described matrix includes central boss and the outer toroid platform of centre projection, and described diamond segment is distributed on the described outer toroid platform.
Be evenly equipped with some circular holes in described central boss.
The utility model is arranged to the water-drop-shaped cutter head with diamond segment, and the tip that makes the water-drop-shaped cutter head is towards consistent with the matrix direction of rotation, like this, when diamond grinding knife tool carries out grinding, plane to be ground is cut at tip with the water-drop-shaped cutter head at first, can accelerate cutting speed, the moment resistance when reducing to cut.Not only improved operating efficiency, diamond segment is better protected, thereby made it be in all the time the state of putting the first edge on a knife or a pair of scissors.The new water-drop-shaped cutter head of this practicality is sharp durable, working stability, and processing technology is simple, and the manufacturing cycle is short, and production efficiency is high, has larger range of application.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view of diamond grinding knife tool shown in Figure 1.
Among the figure: 1, matrix, 2, diamond segment, 3, central boss, 4, the outer toroid platform, 5, circular hole.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model includes matrix 1 and the diamond segment 2 that is welded on the matrix 1.
Wherein, matrix 1 includes central boss 3 and the outer toroid platform 4 of centre projection.Be evenly equipped with some circular holes 5 for chip removal and loss of weight in central boss 3.Be evenly equipped with a plurality of water-drop-shaped diamond segments 2 at outer toroid platform 4; the water droplet tip of this diamond segment 2 is towards consistent with matrix 1 direction of rotation; so that diamond grinding knife tool is when grinding; plane to be ground is cut at tip with the water-drop-shaped cutter head at first; thereby can accelerate cutting speed, reduce moment resistance, when having improved operating efficiency; protect better diamond segment 2, make it be in all the time the state of putting the first edge on a knife or a pair of scissors.
Claims (3)
1. a diamond grinding knife tool includes matrix and the some diamond segments that are welded on the described matrix, it is characterized in that, described diamond segment is the water-drop-shaped cutter head, and the tip of described water-drop-shaped cutter head is towards consistent with described matrix direction of rotation.
2. diamond grinding knife tool according to claim 1 is characterized in that, described matrix includes central boss and the outer toroid platform of centre projection, and described diamond segment is distributed on the described outer toroid platform.
3. diamond grinding knife tool according to claim 2 is characterized in that, is evenly equipped with some circular holes in described central boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320227181 CN203197760U (en) | 2013-04-28 | 2013-04-28 | Diamond grinding cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320227181 CN203197760U (en) | 2013-04-28 | 2013-04-28 | Diamond grinding cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197760U true CN203197760U (en) | 2013-09-18 |
Family
ID=49141899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320227181 Expired - Fee Related CN203197760U (en) | 2013-04-28 | 2013-04-28 | Diamond grinding cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798783A (en) * | 2016-05-27 | 2016-07-27 | 广州金谷钻石工具有限公司 | Novel hob |
| CN108422318A (en) * | 2017-02-14 | 2018-08-21 | 株式会社迪思科 | It is ground emery wheel |
| CN115415945A (en) * | 2022-09-28 | 2022-12-02 | 江苏锋泰工具有限公司 | Pure dry type diamond grinding disc and manufacturing method thereof |
-
2013
- 2013-04-28 CN CN 201320227181 patent/CN203197760U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798783A (en) * | 2016-05-27 | 2016-07-27 | 广州金谷钻石工具有限公司 | Novel hob |
| CN108422318A (en) * | 2017-02-14 | 2018-08-21 | 株式会社迪思科 | It is ground emery wheel |
| CN115415945A (en) * | 2022-09-28 | 2022-12-02 | 江苏锋泰工具有限公司 | Pure dry type diamond grinding disc and manufacturing method thereof |
| CN115415945B (en) * | 2022-09-28 | 2024-03-19 | 江苏锋泰工具有限公司 | Pure dry diamond grinding disc and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |