CN101088707A - Grinder dresser with linerarly arranged diamond strips - Google Patents
Grinder dresser with linerarly arranged diamond strips Download PDFInfo
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- CN101088707A CN101088707A CN 200710201081 CN200710201081A CN101088707A CN 101088707 A CN101088707 A CN 101088707A CN 200710201081 CN200710201081 CN 200710201081 CN 200710201081 A CN200710201081 A CN 200710201081A CN 101088707 A CN101088707 A CN 101088707A
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- cut
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Abstract
The grinder dresser with linearly arranged diamond strips consists of a cutter body and a mold sheet. The mold sheet has artificial diamond strips arranged in one single or several rows in the alloy sintering body, and all the artificial diamond strips with diamond-shaped cross section are embedded in V-grooves of the metal support, with the parts of the artificial diamond strips outside the V-grooves being sintered integrally with the metal powder. The present invention has artificial diamond strips with ends in the same straight line, low cost, high durability and high machining accuracy.
Description
(1) technical field
The present invention relates to a kind of machine tools, particularly a kind of truer.
(2) background technology
Existing truer is used for the correction to forming grinding wheel, and adopt diamond roller, natural simple grain diamond moulding pen, natural diamond granule to arrange trimmer, but these instruments have following shortcoming: diamond roller costs an arm and a leg more.Natural simple grain diamond moulding pen not only costs an arm and a leg, and is not durable.The trimmer that the natural diamond granule is arranged is to adopt a plurality of granule natural diamonds single or multiple lift in metallic object to arrange to be made, because diamond particles is less, is prone to tomography after wearing and tearing, falls grain, can influence its result of use and durability.
For solving the problems of the technologies described above, notification number is that CN2887528Y's " diamond thick-film dresser " patent has proposed a kind of improved technical scheme, and alloy sintered compact and the single or multiple lift CVD diamond bar arranged in alloy sintered compact are formed the complex module.But,, still need the further new improvement thinking of research for the durability that further improves diamond tool, the accuracy and the operating efficiency of processing parts.
(3) summary of the invention
The purpose of this invention is to provide a kind of grinder dresser with linerarly arranged diamond strips, solve existing dresser and cost an arm and a leg, be not durable the technical problem that result of use is not good; Solve the diamond strips technical problem of guaranteeing in the dresser arranged in a straight line simultaneously.
For achieving the above object, the present invention adopts following technical scheme:
A kind of grinder dresser with linerarly arranged diamond strips, be formed by connecting by cutter hub and matrix, diamond bar single row or multiple rows in alloy sintered compact in the matrix are evenly distributed, it is characterized in that: the cross section of above-mentioned diamond bar is a rhombus, the following rib of every row's diamond bar evenly is mounted on the metallic support in the parallel vee-cut of a row, and part and the metal dust alloy sintering alloy sintered compact that form of diamond bar beyond the metallic support vee-cut is connected as a single entity.
The upper and lower surface of above-mentioned metallic support all has the parallel vee-cut of a row, each metallic support build-in two rows diamond bar.
Above-mentioned every row's diamond bar is 2～20.
The angle of the vee-cut on the above-mentioned metallic support is 90 degree or 80-100 degree.
The preparation method of described grinder dresser with linerarly arranged diamond strips is characterized in that following steps are arranged:
(1), the one side at metallic support cuts out the vee-cut that is arranged in parallel;
(2), bonding or be welded in the vee-cut of metallic support the following rib of diamond bar;
(3), the metallic support of the good artificial diamond strips of build-in is put into mould, in mould, insert the metal mixed powder, become the rectangle matrix through high temperature, high-pressure sinter;
(4), every row's diamond bar is upright one by one rhombus on cross section, evenly arranged in a straight line between metallic support and alloy sintered compact.
The another kind of preparation method of described grinder dresser with linerarly arranged diamond strips is characterized in that following steps are arranged:
(1), all cuts out the vee-cut that is arranged in parallel in the top and bottom of metallic support;
(2), bonding or be welded in the vee-cut of metallic support the following rib of two rows diamond bar;
(3), the metallic support of the good artificial diamond strips of build-in is put into mould, in mould, insert the metal mixed powder, become the rectangle matrix through high temperature, high-pressure sinter;
(4), every row's diamond bar is upright one by one rhombus on cross section, evenly arranged in a straight line between metallic support and alloy sintered compact.
Compared with prior art the present invention has following characteristics and beneficial effect:
1, is raw material owing to the present invention adopts diamond bar (CVD), substituted natural diamond,, have cost and hang down characteristics such as durable so greatly reduce the instrument cost.
2, can substitute existing instruments such as natural diamond simple grain pen, simple grain moulding pen, diamond roller, single-point diamond correction emery wheel.
3, because diamond is a strip, use up so can use diamond strips always, and the contact point of diamond and emery wheel remains unchanged, so just guaranteed to the beginning constant to the emery wheel effect that repairs eventually.
4, owing to use the metallic support fixed diamond bar of band vee-cut, so guaranteed the straight line uniformity of diamond strips, the contact point of diamond bar and emery wheel remains unchanged, so just guaranteed that the emery wheel effect that repairs from start to finish is constant, because it is fixing that the diamond bar is bonded in the vee-cut of metallic support, is difficult for not planning a successor, falling grain.Linearly layering uniformity of many diamond bars is arranged, improved durability of the present invention, can make multiple spot diamond bar finish correction simultaneously to emery wheel, just do the work that a people does as many people, guaranteed that the product that processes has uniformity, improve the accuracy of processing parts, reduced the cost of product.
(4) description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the invention one.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the structural representation of the embodiment of the invention two.
Fig. 4 is the B-B cross-sectional view of Fig. 3.
Reference numeral: 1-diamond bar, 2-metallic support, 3-alloy sintered compact, 4-second row's diamond bar, 5-second layer alloy sintered compact.
(5) specific embodiment
Shown in Fig. 1,2, embodiment one is a kind of single grinder dresser with linerarly arranged diamond strips, it is formed by connecting by cutter hub and matrix, diamond bar in the matrix is single evenly distributed in alloy sintered compact, the cross section of diamond bar 1 is a rhombus, the following rib that the line-up makes diamond strips evenly is mounted in the parallel vee-cut of the row of one on the metallic support 2, and the part of diamond bar beyond the metallic support vee-cut is connected as a single entity with the alloy sintered compact 3 that the metal dust alloy sintering forms.
Above-mentioned every row's diamond bar is 2～20, and the spacing of two diamond bars of every row, the spacing of every two-layer diamond bar, the length size of every diamond bar all can design and adjust as required.The angle of the vee-cut on the metallic support can be 90 degree or 80-100 degree.
The preparation method of above-mentioned grinder dresser with linerarly arranged diamond strips is characterized in that:
(1), on the surface of metallic support, cuts out the vee-cut that is arranged in parallel.
(2), bonding or be welded in the vee-cut of metallic support rib under the diamond bar of lozenge shape cross-section.
(3), the metallic support of the good artificial diamond strips of build-in is put into mould, in mould, insert the metal mixed powder, become the rectangle matrix through high temperature, high-pressure sinter.
(4), every row's diamond bar is upright one by one rhombus on cross section, the external end head of each artificial diamond strips is concordant with an end margin of each vee-cut of metallic support, and evenly arranged in a straight line between metallic support and alloy sintered compact, form a kind of matrix of single grinder dresser with linerarly arranged diamond strips.
Shown in Fig. 3,4, embodiment two is a kind of double grinder dresser with linerarly arranged diamond strips, and it is formed by connecting by cutter hub and matrix, and many rows in alloy sintered compact are evenly distributed for the diamond bar in the matrix.Different with embodiment one is: the upper and lower surface of above-mentioned metallic support all has the parallel vee-cut of a row, each metallic support build-in two rows diamond bar.The part of first row's diamond bar beyond the metallic support vee-cut is connected as a single entity with the alloy sintered compact 3 that the metal dust alloy sintering forms.The part of second row's diamond bar 4 beyond metallic support another side vee-cut is connected as a single entity with second layer alloy sintered compact 5, forms a kind of matrix of double grinder dresser with linerarly arranged diamond strips.
The preparation method of above-mentioned grinder dresser with linerarly arranged diamond strips is characterized in that following steps are arranged:
(1), all cuts out the vee-cut that is arranged in parallel in the top and bottom of metallic support.
(2), bonding or be welded in the vee-cut of metallic support the following rib of two rows diamond bar.
(3), the metallic support of the good artificial diamond strips of build-in is put into mould, top and the bottom are inserted the layer of metal mixed-powder respectively in mould, become the rectangle matrix through high temperature, high-pressure sinter.
(4), every row's diamond bar is upright one by one rhombus on cross section, evenly arranged in a straight line between metallic support and alloy sintered compact.Mark 4 is second row's diamond bar among the figure.
The present invention uses artificial diamond strips (CVD) to substitute expensive natural diamond as raw material, be bonded on the metallic support simultaneously with a plurality of diamond strips, guarantee the diamond strips end face point-blank, greatly reduce the cost of instrument, improved the durability of diamond tool and the accuracy of processing parts, its durability is more than the several times of natural diamond instrument.During use, can be according to the grinding machine model different or according to the difference of grinding machine handle of a knife, the rectangle matrix that will contain diamond strips is bonded on the cutter hub of different shape or with the silver soldering sheet and is bonded at the cutter hub front end, makes truer single-row and that biserial is arranged, substitutes single-point diamond correction emery wheel.
Claims (6)
1. grinder dresser with linerarly arranged diamond strips, be formed by connecting by cutter hub and matrix, diamond bar single row or multiple rows in alloy sintered compact in the matrix are evenly distributed, it is characterized in that: the cross section of above-mentioned diamond bar is a rhombus, the following rib of every row's diamond bar evenly is mounted on the metallic support in the parallel vee-cut of a row, and part and the metal dust alloy sintering alloy sintered compact that form of diamond bar beyond the metallic support vee-cut is connected as a single entity.
2. grinder dresser with linerarly arranged diamond strips according to claim 1 is characterized in that: the upper and lower surface of above-mentioned metallic support all has the parallel vee-cut of a row, each metallic support build-in two rows diamond bar.
3. grinder dresser with linerarly arranged diamond strips according to claim 1 and 2 is characterized in that: above-mentioned every row's diamond bar is 2～20.
4. grinder dresser with linerarly arranged diamond strips according to claim 3 is characterized in that: the angle of the vee-cut on the above-mentioned metallic support is 90 degree or 80-100 degree.
5. the preparation method of claim 1 or 4 described grinder dresser with linerarly arranged diamond strips is characterized in that following steps are arranged:
(1), the one side at metallic support cuts out the vee-cut that is arranged in parallel;
(2), bonding or be welded in the vee-cut of metallic support the following rib of diamond bar;
(3), the metallic support of the good artificial diamond strips of build-in is put into mould, in mould, insert the metal mixed powder, become the rectangle matrix through high temperature, high-pressure sinter;
(4), every row's diamond bar is upright one by one rhombus on cross section, evenly arranged in a straight line between metallic support and alloy sintered compact.
6. the preparation method of claim 2 or 4 described grinder dresser with linerarly arranged diamond strips is characterized in that following steps are arranged:
(1), all cuts out the vee-cut that is arranged in parallel in the top and bottom of metallic support;
(2), bonding or be welded in the vee-cut of metallic support the following rib of two rows diamond bar;
(3), the metallic support of the good artificial diamond strips of build-in is put into mould, in mould, insert the metal mixed powder, become the rectangle matrix through high temperature, high-pressure sinter;
(4), every row's diamond bar is upright one by one rhombus on cross section, evenly arranged in a straight line between metallic support and alloy sintered compact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710201081 CN101088707A (en) | 2007-07-16 | 2007-07-16 | Grinder dresser with linerarly arranged diamond strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710201081 CN101088707A (en) | 2007-07-16 | 2007-07-16 | Grinder dresser with linerarly arranged diamond strips |
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| Publication Number | Publication Date |
|---|---|
| CN101088707A true CN101088707A (en) | 2007-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710201081 Pending CN101088707A (en) | 2007-07-16 | 2007-07-16 | Grinder dresser with linerarly arranged diamond strips |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862122A (en) * | 2012-05-08 | 2013-01-09 | 厦门钨业股份有限公司 | Polycrystalline diamond grinding wheel dresser and manufacturing method thereof |
| CN105729308A (en) * | 2016-05-09 | 2016-07-06 | 廊坊西波尔钻石技术有限公司 | Brazing type diamond truing pens and processing method |
| CN112676568A (en) * | 2020-12-03 | 2021-04-20 | 西安博奥达金刚石工磨具有限公司 | Preparation method of parallel surface CVD diamond roller |
| CN113478392A (en) * | 2021-08-03 | 2021-10-08 | 北京烁科精微电子装备有限公司 | Diamond collator and grinding machine table with same |
-
2007
- 2007-07-16 CN CN 200710201081 patent/CN101088707A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862122A (en) * | 2012-05-08 | 2013-01-09 | 厦门钨业股份有限公司 | Polycrystalline diamond grinding wheel dresser and manufacturing method thereof |
| CN105729308A (en) * | 2016-05-09 | 2016-07-06 | 廊坊西波尔钻石技术有限公司 | Brazing type diamond truing pens and processing method |
| CN112676568A (en) * | 2020-12-03 | 2021-04-20 | 西安博奥达金刚石工磨具有限公司 | Preparation method of parallel surface CVD diamond roller |
| CN113478392A (en) * | 2021-08-03 | 2021-10-08 | 北京烁科精微电子装备有限公司 | Diamond collator and grinding machine table with same |
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