CN204339029U - A kind of H type diamond disc - Google Patents
A kind of H type diamond disc Download PDFInfo
- Publication number
- CN204339029U CN204339029U CN201420834914.3U CN201420834914U CN204339029U CN 204339029 U CN204339029 U CN 204339029U CN 201420834914 U CN201420834914 U CN 201420834914U CN 204339029 U CN204339029 U CN 204339029U
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- type diamond
- matrix
- weld tabs
- shaped weld
- diamond block
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Abstract
The utility model discloses a kind of H type diamond disc, first U-shaped weld tabs is connected with matrix, second U-shaped weld tabs is connected with matrix, one H type diamond block is buckled on the first U-shaped weld tabs, one H type diamond block is connected with matrix, 2nd H type diamond block is buckled on the second U-shaped weld tabs, and the 2nd H type diamond block is connected with matrix.First U-shaped weld tabs, the second U-shaped weld tabs and matrix outer circumferential end face be even diamond coated saw blade special flux first.It is dead slot in the middle of one H type diamond block, the 2nd H type diamond block.One H type diamond block, the 2nd H type diamond block position two medial surface are connected with matrix phase respectively.Its structure is simple, easy to operate, under the prerequisite ensureing efficient fly-cutting, can reduce the production cost of diamond disc, realizes producing in enormous quantities.
Description
Technical field
The utility model relates to diamond tool technical field, more specifically relates to a kind of H type diamond disc.
Background technology
There is welding always and fall the problems such as the bad and production cost Gao Qi of cutter head, sharpness in Segmented diamond circular saw blade, a problem is dropped in order to solve, people successively adopt the technology such as integral sintered (joint block sinter molding together with matrix) and laser weld, but because integral sintered exists size restriction, the restriction of high factor crossed by laser weld input cost, falls cutter head problem still ubiquity; In order to solve the bad and production cost high problem of sharpness, many time have been descended from formula and structure, such as segment design is become sandwich construction, sandwich structure, " V " type structure, three " V " type structure etc., sharpness or manufacturing cost is made to have certain reduction respectively, but sharpness is still improved space, manufacturing cost is still in a high position.The utility model is custom-designed for above-mentioned deficiency just.
Summary of the invention
The purpose of this utility model there are provided a kind of H type diamond disc, and its structure is simple, easy to operate, under the prerequisite ensureing efficient fly-cutting, can reduce the production cost of diamond disc, realizes producing in enormous quantities.
In order to realize above-mentioned object, the utility model adopts following technical measures:
A kind of H type diamond disc, it is by the first U-shaped weld tabs, the second U-shaped weld tabs, a H type diamond block (cutter head), and the 2nd H type diamond block (cutter head) is formed.It is characterized in that: the first U-shaped weld tabs 2a is connected with matrix 1, the second U-shaped weld tabs 2b is connected with matrix 1, and a H type diamond block 3a is buckled on the first U-shaped weld tabs 2a, and a H type diamond block 3a matrix 1 firmly connects.Matrix 1 is placed on the special high frequency induction welding of diamond saw blade picks, first U-shaped weld tabs 2a, second U-shaped weld tabs 2b is connected with matrix 1, first U-shaped weld tabs 2a, second U-shaped weld tabs 2b and matrix 1 outer circumferential end face first evenly apply the diamond disc special flux modulated, then are buckled on the first U-shaped weld tabs 2a by a H type diamond block 3a, pass through high-frequency induction heating, weld tabs is melted, thus a H type diamond block 3a is firmly connected with matrix 1.One H type diamond block 3a, is dead slot in the middle of the 2nd H type diamond block 3b, can saves raw material, reduce costs, both sides thin slice plays main dissection, and Cutting Drag is less, sharpness is better, and in the middle of during cutting, dead slot rises hold bits and accelerates the effect of cooling; One H type diamond block 3a, the 2nd H type diamond block 3b position two medial surface is connected with matrix 1 respectively, makes bond strength higher; Two thin slice joint block ledges can reduce the wearing and tearing of matrix 1, thus protection matrix.
Be dead slot in the middle of an another H type diamond block, the 2nd H type diamond block, can raw material be saved, reduce costs, both sides thin slice plays main dissection, Cutting Drag is less, and sharpness is better, and in the middle of during cutting, dead slot rises hold bits and accelerates the effect of cooling; One H type diamond block, the 2nd H type diamond block position two medial surface are connected with matrix phase respectively, make bond strength higher; Two thin slice joint block ledges can reduce the wearing and tearing of matrix 1, thus protection matrix.
The utility model compared with prior art, has the following advantages and effect:
In order to improve the sharpness of diamond saw blade and reduce production cost, normal employing hierarchy or sandwich structure at present, intermediate layer adopts starch, starch is not generally containing diamond, make it consume fast when cutting, middle formation groove, reaches the object of cooling and chip removal.Diamond segment is directly designed to H type by the utility model, and diamond segment medium design becomes dead slot, can ensure efficient fly-cutting, reduce the production cost of diamond disc simultaneously.The utility model both sides thin slice plays main dissection, and Cutting Drag is less, and sharpness is better, and in the middle of during cutting, dead slot rises hold bits and accelerates the effect of cooling; Diamond block two parts connecting portion is combined respectively at matrix phase with two medial surfaces, makes bond strength higher; Two thin slice joint blocks can reduce the wearing and tearing of matrix in matrix upper part, thus can protect matrix.
Accompanying drawing explanation
A kind of H type of Fig. 1 diamond disc.
Wherein: 1-matrix, the U-shaped weld tabs of 2a-first, the U-shaped weld tabs of 2b-second, 3a-the one H type diamond block, 3b-the 2nd H type diamond block.
Detailed description of the invention
Embodiment 1:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
According to Fig. 1, a kind of H type diamond disc is by the U-shaped weld tabs 2a of matrix 1, first, the second U-shaped weld tabs 2b, a H type diamond block 3a, and the 2nd H type diamond block 3b is formed.It is characterized in that: the first U-shaped weld tabs 2a is connected with matrix 1, the second U-shaped weld tabs 2b is connected with matrix 1, and a H type diamond block 3a is buckled on the first U-shaped weld tabs 2a, and a H type diamond block 3a matrix 1 firmly connects.Matrix 1 is placed on the special high frequency induction welding of diamond saw blade picks, first U-shaped weld tabs 2a, second U-shaped weld tabs 2b is connected with matrix 1, first U-shaped weld tabs 2a, second U-shaped weld tabs 2b and matrix 1 outer circumferential end face first evenly apply the diamond disc special flux modulated, then are buckled on the first U-shaped weld tabs 2a by a H type diamond block 3a, pass through high-frequency induction heating, weld tabs is melted, thus a H type diamond block 3a is firmly connected with matrix 1.One H type diamond block 3a, is dead slot in the middle of the 2nd H type diamond block 3b, can saves raw material, reduce costs, both sides thin slice plays main dissection, and Cutting Drag is less, sharpness is better, and in the middle of during cutting, dead slot rises hold bits and accelerates the effect of cooling; One H type diamond block 3a, the 2nd H type diamond block 3b position two medial surface is connected with matrix 1 respectively, makes bond strength higher; Two thin slice joint block ledges can reduce the wearing and tearing of matrix 1, thus protection matrix.
Diamond disc special flux preparation method:
The proportioning of each raw material, brazing powder: silver soldering powder: deionized water=2:4:4
Brazing powder and silver soldering powder are provided by Jin Jiu welding material factory, Ezhou, deionized water is prepared voluntarily by our company, must become pasty state by uniform stirring during solder flux preparation, if brazing flux has absorbed water, caking can be cooked into pasty state by deionized water, and solder flux must be prepared and use the same day same day.
Claims (4)
1. a H type diamond disc, it is by the first U-shaped weld tabs (2a), second U-shaped weld tabs (2b), one H type diamond block (3a), 2nd H type diamond block (3b) is formed, it is characterized in that: the first U-shaped weld tabs (2a) is connected with matrix (1), second U-shaped weld tabs (2b) is connected with matrix (1), one H type diamond block (3a) is buckled on the first U-shaped weld tabs (2a), one H type diamond block (3a) is connected with matrix (1), 2nd H type diamond block (3b) is buckled on the second U-shaped weld tabs (2b), 2nd H type diamond block (3b) is connected with matrix (1).
2. a kind of H type Segmented diamond circular saw blade according to claim 1, is characterized in that: the described first U-shaped weld tabs (2a), the second U-shaped weld tabs (2b) and matrix (1) outer circumferential end face be even diamond coated saw blade special flux first.
3. a kind of H type Segmented diamond circular saw blade according to claim 1, is characterized in that: be dead slot in the middle of a described H type diamond block (3a), the 2nd H type diamond block (3b).
4. a kind of H type Segmented diamond circular saw blade according to claim 1, is characterized in that: a described H type diamond block (3a), the 2nd H type diamond block (3b) position two medial surface are connected with matrix (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834914.3U CN204339029U (en) | 2014-12-25 | 2014-12-25 | A kind of H type diamond disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834914.3U CN204339029U (en) | 2014-12-25 | 2014-12-25 | A kind of H type diamond disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339029U true CN204339029U (en) | 2015-05-20 |
Family
ID=53222331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834914.3U Expired - Fee Related CN204339029U (en) | 2014-12-25 | 2014-12-25 | A kind of H type diamond disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204339029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042200A (en) * | 2016-07-21 | 2016-10-26 | 中国有色桂林矿产地质研究院有限公司 | Diamond inner circle cutting blade and preparation method thereof |
| CN106363221A (en) * | 2016-11-29 | 2017-02-01 | 张家港市鑫华易金属材料有限公司 | Cutter suitable for thin metal plates |
-
2014
- 2014-12-25 CN CN201420834914.3U patent/CN204339029U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042200A (en) * | 2016-07-21 | 2016-10-26 | 中国有色桂林矿产地质研究院有限公司 | Diamond inner circle cutting blade and preparation method thereof |
| CN106042200B (en) * | 2016-07-21 | 2018-07-06 | 中国有色桂林矿产地质研究院有限公司 | Inner diamond slicing blade and preparation method thereof |
| CN106363221A (en) * | 2016-11-29 | 2017-02-01 | 张家港市鑫华易金属材料有限公司 | Cutter suitable for thin metal plates |
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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: 20150520 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |