CN102513564A - Grating ruling cutter and cutter body thereof - Google Patents
Grating ruling cutter and cutter body thereof Download PDFInfo
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- CN102513564A CN102513564A CN2011104532545A CN201110453254A CN102513564A CN 102513564 A CN102513564 A CN 102513564A CN 2011104532545 A CN2011104532545 A CN 2011104532545A CN 201110453254 A CN201110453254 A CN 201110453254A CN 102513564 A CN102513564 A CN 102513564A
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- cutter
- grating
- grating ruling
- cutter hub
- ruling
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Abstract
The invention provides a grating ruling cutter, which comprises a cutter body and a diamond biconical cutter bit welded and grinded on the cutter body. The cutter body is provided with at least one end face and a uniform datum hole perpendicular to the end faces, the uniform datum hole serves as a uniform datum for cutter grinding, grating ruling and online blade changing, and the axis of the uniform datum hole is perpendicular to the end faces. The grating ruling cutter has the uniform datum for cutter grinding, grating ruling and online blade changing, and the radian of the height of a blade line consisting of a biconical surface, and coaxiality of grating ruling and online blade changing are ensured during cutter grinding, so that the uniform datum can serve as an online blade changing center for the grating ruling cutter to facilitate online blade changing when the cutter wears.
Description
Technical field
The present invention relates to a kind of grating ruling cutter and cutter hub.
Background technology
The delineation of grating normally utilizes the diamond notching knife blade of optical grating graduating machine that the suprabasil coat of metal of grating (aluminium film or golden film) is pushed, and makes its generation deformation and forms the stepped cutting in cross section.The small size balzed grating, of high linear density requires not high to the wearability of diamond delineation cutter; The general type of splitting notching knife just can satisfy the delineation requirement; And the infrared laser grating of low line density and all echelle grating etc. because its delineation size is big, the grating cutting is dark, split type notching knife easy abrasion, and can not onlinely be changed sword; In order to improve cutter life, this patent has proposed to realize the online conical diamond ruling tool for grating of high precision double that changes sword.
Summary of the invention
Therefore, the present invention provides a kind of online grating ruling cutter and cutter hub thereof that changes sword of realizing.
The present invention provides a kind of grating ruling cutter, comprises the diamond double cone shape cutter head that welds and grind on cutter hub and the said cutter hub.This cutter hub has at least one end face and the unified datum hole vertical with said end face, and said unified datum hole is tool lapping, grating ruling and the online unified benchmark that changes sword, and the axis of said unified datum hole is vertical with said end face.Because grating ruling cutter of the present invention has been unified tool lapping, grating ruling and the online benchmark that changes sword; The high circular arc degree of the edge line that the double cone face constitutes when having guaranteed sharpening; Therefore grating ruling and the online sword axiality of changing, what can be used as the grating ruling cutter onlinely changes the sword center and the online sword that changes when being convenient to tool wear.
Pivot when in one embodiment of the invention, the axis of said unified datum hole is with the grinding cutter hub overlaps.
In one embodiment of the invention, the side of said cutter hub is provided with two relative conical surfaces, and the said conical surface pushes the grating substrate when ruled grating.
In one embodiment of the invention, the size at the inclination angle of said one of them conical surface equals the blaze angle of the grating of required processing in theory, and the size at the inclination angle of another conical surface equals groove drift angle and blaze angle poor of the grating of required processing in theory.
In one embodiment of the invention, the circular cone at said two conical surfaces place is coaxial.
In one embodiment of the invention, the dead in line of the axis of said two conical surfaces and unified datum hole.
In one embodiment of the invention, the axis of said datum hole is parallel with the machined surface at the bottom of the ruled grating time grid base.
In one embodiment of the invention, shoulder hole is offered in the both sides of said unified datum hole, and said shoulder hole diameter and the degree of depth are identical.
Because grating ruling cutter of the present invention has been unified tool lapping, grating ruling and the online benchmark that changes sword; The high circular arc degree of the edge line that the double cone face constitutes when having guaranteed sharpening; Therefore grating ruling and the online sword axiality of changing, what can be used as the grating ruling cutter onlinely changes the sword center and the online sword that changes when being convenient to tool wear.In addition; Because tool lapping, grating ruling and the online datum hole that changes sword are the commentaries on classics sword center of delineation cutter, the pivot when also being milling cutter, in the time of can reducing milling cutter or ruled grating like this since machining accuracy or/and the deviation that the cutter installation accuracy is caused; Improve the tool lapping precision and changeed the sword precision; Reduce tool wear, prolong the service life of cutter, and improve the repetitive positioning accuracy of cutter can after tool wear, repair cutter the time; Change the sword unifying datum when grind making benchmark, reconditioning benchmark and ruled grating, directly effectively improve the geometric accuracy of grating ruling cutter.And it is big, wear-resistant that grating ruling cutter of the present invention also has before and after the cutter sword angle, during ruled grating and the metallic diaphragm contact area big, advantage such as vibration cutting is little.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Shown in Figure 1 for the schematic perspective view of grating ruling cutter of the present invention.
Shown in Figure 2 for the cross-sectional schematic of grating ruling cutter of the present invention.
The working state schematic representation of grating ruling cutter of the present invention shown in Figure 3.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To the grating ruling cutter specific embodiment, structure, characteristic and the effect thereof that proposes according to the present invention, specify as after.
Shown in Figure 1 for the schematic perspective view of grating ruling cutter of the present invention.Shown in Figure 2 for the cross-sectional schematic of grating ruling cutter of the present invention.Like Fig. 1 and shown in Figure 2, this grating ruling cutter 100 comprises cutter head 10, cutter hub 20 and cutter installation shaft (figure does not show).
Be used for tool lapping, grating ruling and the online unified datum hole 23 that changes sword and be the centre bore of cutter hub 20; Its axis overlaps with the circular cone at the conical surface place of cutter head 10 and cutter hub 20; Vertical with two end faces 21 of cutter hub 20, and parallel with the machined surface 200 of grating substrate when ruled grating.In view of profile, be used for tool lapping, grating ruling and the online both sides of changing the unified datum hole 23 of sword and offer shoulder hole, and said shoulder hole diameter and the degree of depth are identical.As shown in Figure 3; When ruled grating, drive grating ruling cutter 100 through the cutter installation shaft and move and utilize the burnishing effect of the cutter ridge 11 both sides conical surfaces 12,13 to carry out the delineation of grating, when grating ruling after a period of time during tool wear; Cutter is the sword center of changing of grating ruling cutter 100 through being used for tool lapping, grating ruling and the online unified datum hole 23 that changes sword; Realize the online sword that changes, simultaneously, the pivot when to be used for tool lapping, grating ruling and the online unified datum hole 23 that changes sword still be milling cutter; Like this, can with grating ruling cutter 100 change sword center and milling cutter the time pivot unite.
In sum; In grating ruling cutter 100 of the present invention; Since two end faces of cutter hub 20 21 be used for tool lapping, grating ruling and online axis normal of changing the unified datum hole 23 of sword; Make the precision in cutter when delineation depend primarily on cutter hub 20 add man-hour cutter hub two end faces 21 of 20 be used for the perpendicularity of axis that tool lapping, grating ruling and online changes the unified datum hole 23 of sword, and cutter installation shaft and be used for tool lapping, grating ruling and the online quality of fit that changes the unified datum hole 23 of sword during mounting cutter.
In grating ruling cutter 100 of the present invention; Owing to be used for tool lapping, grating ruling and the online unified datum hole 23 that changes sword is the commentaries on classics sword center of delineation cutter; Pivot when also being milling cutter; Because machining accuracy, has improved the tool lapping precision or/and the deviation that the cutter installation accuracy is caused and changeed the sword precision, reduce tool wear in the time of can reducing milling cutter or ruled grating like this; Prolong the service life of cutter; And improve the repetitive positioning accuracy of cutter can after tool wear, repair cutter the time, and change the sword unifying datum with grinding when making benchmark, reconditioning benchmark and ruled grating, directly effectively improve the geometric accuracy of grating ruling cutter 100.In addition, it is big, wear-resistant that grating ruling cutter 100 of the present invention also has before and after the cutter sword angle, during ruled grating and the metallic diaphragm contact area big, advantage such as vibration cutting is little.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (9)
1. the cutter hub of a grating ruling cutter; It is characterized in that: this cutter hub has at least one end face and the unified datum hole vertical with said end face; Said unified datum hole is tool lapping, grating ruling and the online unified benchmark that changes sword, and the axis of said unified datum hole is vertical with said end face.
2. the cutter hub of grating ruling cutter as claimed in claim 1 is characterized in that: the pivot of the axis of said unified datum hole when grinding cutter hub overlaps.
3. the cutter hub of grating ruling cutter as claimed in claim 1 is characterized in that: the side of said cutter head is provided with two relative conical surfaces, and the said conical surface pushes the grating substrate when ruled grating.
4. the cutter hub of grating ruling cutter as claimed in claim 3; It is characterized in that: the size at the inclination angle of said one of them conical surface equals the blaze angle of the grating of required processing in theory, and the size at the inclination angle of another conical surface equals groove drift angle and blaze angle poor of the grating of required processing in theory.
5. the cutter hub of grating ruling cutter as claimed in claim 3 is characterized in that: the circular cone at said two conical surfaces place is coaxial.
6. the cutter hub of grating ruling cutter as claimed in claim 5 is characterized in that: the dead in line of the axis of said two conical surfaces and unified datum hole.
7. the cutter hub of grating ruling cutter as claimed in claim 1 is characterized in that: the axis of said unified datum hole is parallel with the machined surface at the bottom of the ruled grating time grid base.
8. the cutter hub of grating ruling cutter as claimed in claim 1 is characterized in that: shoulder hole is offered in the both sides of said unified datum hole, and said shoulder hole diameter and the degree of depth are identical.
9. grating ruling cutter is characterized in that: this grating ruling cutter comprises like each described cutter hub in the claim 1-8 item, and welding and the diamond double cone shape cutter head that grinds on the said cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104532545A CN102513564A (en) | 2011-12-30 | 2011-12-30 | Grating ruling cutter and cutter body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104532545A CN102513564A (en) | 2011-12-30 | 2011-12-30 | Grating ruling cutter and cutter body thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102513564A true CN102513564A (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104532545A Pending CN102513564A (en) | 2011-12-30 | 2011-12-30 | Grating ruling cutter and cutter body thereof |
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| Country | Link |
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| CN (1) | CN102513564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896562A (en) * | 2012-10-31 | 2013-01-30 | 中国科学院长春光学精密机械与物理研究所 | Follow-up sharpening device for diamond grating notching knife tool |
| CN107695369A (en) * | 2017-10-20 | 2018-02-16 | 长春理工大学 | A kind of combined type single-crystal diamond arcuate blade icking tool |
| CN111299868A (en) * | 2020-03-03 | 2020-06-19 | 长春理工大学 | Optical system for mechanically scribing echelle grating by aid of laser in-situ |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078551A (en) * | 1989-09-18 | 1992-01-07 | U.S. Philips Corporation | Diamond tool |
| JPH06190610A (en) * | 1992-12-25 | 1994-07-12 | Osaka Diamond Ind Co Ltd | Diamond tool |
| US6612786B1 (en) * | 1999-11-25 | 2003-09-02 | Sumitomo Electric Industries, Ltd. | Cutting tool of polycrystalline hard sintered material |
| JP2005219187A (en) * | 2004-02-09 | 2005-08-18 | Konica Minolta Opto Inc | Machining method |
-
2011
- 2011-12-30 CN CN2011104532545A patent/CN102513564A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078551A (en) * | 1989-09-18 | 1992-01-07 | U.S. Philips Corporation | Diamond tool |
| JPH06190610A (en) * | 1992-12-25 | 1994-07-12 | Osaka Diamond Ind Co Ltd | Diamond tool |
| US6612786B1 (en) * | 1999-11-25 | 2003-09-02 | Sumitomo Electric Industries, Ltd. | Cutting tool of polycrystalline hard sintered material |
| JP2005219187A (en) * | 2004-02-09 | 2005-08-18 | Konica Minolta Opto Inc | Machining method |
Non-Patent Citations (1)
| Title |
|---|
| 倪坤 等: "弧形刻刀的主刃半径对中阶梯光栅槽形的影响研究", 《现代制造工程》, no. 1, 25 May 2011 (2011-05-25) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896562A (en) * | 2012-10-31 | 2013-01-30 | 中国科学院长春光学精密机械与物理研究所 | Follow-up sharpening device for diamond grating notching knife tool |
| CN107695369A (en) * | 2017-10-20 | 2018-02-16 | 长春理工大学 | A kind of combined type single-crystal diamond arcuate blade icking tool |
| CN111299868A (en) * | 2020-03-03 | 2020-06-19 | 长春理工大学 | Optical system for mechanically scribing echelle grating by aid of laser in-situ |
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Application publication date: 20120627 |
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