CN202639357U - Glomerocryst diamond groove cutter for processing of ring grooves - Google Patents
Glomerocryst diamond groove cutter for processing of ring grooves Download PDFInfo
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- CN202639357U CN202639357U CN 201220128608 CN201220128608U CN202639357U CN 202639357 U CN202639357 U CN 202639357U CN 201220128608 CN201220128608 CN 201220128608 CN 201220128608 U CN201220128608 U CN 201220128608U CN 202639357 U CN202639357 U CN 202639357U
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- groove cutter
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Abstract
The utility model discloses a glomerocryst diamond groove cutter for processing of ring grooves. The glomerocryst diamond groove cutter comprises a knife blade and a knife body which are welded together in vacuum silver welding mode. The head of the groove cutter is in groove shape. The bottom of the groove cutter is provided with a concave table. The upper plane of the knife blade inclines. The front end of the knife body is provided with an inner inclined angle. Two sides of the cutting edge of a knife head are respectively provided with a round arc transition. Two sides and the back tail of a side blade of the groove cutter are respectively provided with a connecting round arc. Two side edges of the groove cutter both incline 2-5degrees from the head. According to the glomerocryst diamond groove cutter, the head of the groove cutter is designed to be in groove shape according to the shape of the ring groove of a workpiece to be processed and the round arc chamfer in the position of a groove mouth, the two edges of the cutting edge of the knife head are provided with the round arc transitions, and therefore service life of cutting of the groove cutter is prolonged, meanwhile, the connecting round arcs are respectively arranged on the tow sides and the back tail of the side blade of the groove cutter to play roles in processing of the round chamber in the position of the mouth of the ring groove, and therefore the workpiece to be processed can be finished at one time, and processing efficiency is improved.
Description
Technical field
The utility model relates to a kind of for the cutter on the processing air-conditioning plasticator gland, particularly relates to a kind of polycrystalline diamond groove cutter for cannelure on the processing air-conditioning plasticator gland.
Background technology
The structure that is used for the processing work cutter directly affects precision and the efficient of machining.At present, the cutter that is used for the circular arc chamfering at cannelure on the processing air-conditioning plasticator gland and notch place, its blade mainly adopts composite polycrystal-diamond, this kind composite sheet is to be formed through the HTHP compacting by polycrystalline diamond layer and hard alloy layer, and blade and cutter hub combine by welding manner.The cutter of the cannelure on the existing processing air-conditioning plasticator gland and the circular arc chamfering at notch place, when being used for processing work, workpiece to be machined needs at twice processing, at first processing work flute profile, and then working groove circular arc.Thus, process time is longer, loses time, and efficient is lower; And in the working groove circular arc process burr phenomena appears easily.
Summary of the invention
The purpose of this utility model is the weak point that exists for the cutter that is used at present cannelure on the processing air-conditioning plasticator gland and notch place circular arc chamfering, and a kind of polycrystalline diamond groove cutter for the processing cannelure is provided.The utility model can process at one time processed workpiece like this by being equipped with interior circular arc on groove jet blade both sides, thereby reduces manufacturing procedure, reduces process time, improves working (machining) efficiency, and can effectively solve the burr phenomena that occurs in the workpiece to be machined.
In order to address the above problem, the technical solution adopted in the utility model is:
The utility model provides a kind of polycrystalline diamond groove cutter for the processing cannelure, comprises blade and cutter hub, and blade and cutter hub weld together by vacuum silver soldering mode, groove cutter head section is flute profile, groove cutter bottom is provided with concave station, and wherein: the plane tilts on the blade, and the cutter hub front end arranges interior inclination angle; Cutter head cutting edge both sides are respectively equipped with arc transition, and groove cutter side edge both sides are respectively equipped with tail portion and are connected circular arc, and groove cutter dual-side all tilts 2～5 ° from the head.
According to the above-mentioned polycrystalline diamond groove cutter that is used for the processing cannelure, the plane tilts on the described blade, and its inclined angle alpha number of degrees are 5～8 °.
According to the above-mentioned polycrystalline diamond groove cutter that is used for the processing cannelure, described cutter hub front end arranges interior inclination angle, and the interior angle of inclination beta number of degrees are 10～15 °.
According to the above-mentioned polycrystalline diamond groove cutter that is used for the processing cannelure, described cutter head cutting edge both sides are provided with arc transition, and its arc radius is 0.3mm.
According to the above-mentioned polycrystalline diamond groove cutter that is used for the processing cannelure, described groove cutter two side edges are respectively equipped with tail portion and are connected circular arc, and its arc radius is 0.3mm.
According to the above-mentioned polycrystalline diamond groove cutter that is used for the processing cannelure, described groove cutter cutter hub is provided with relief angle, and the relief angle of ring is less than the relief angle of processing outer shroud in the processing.
According to the above-mentioned polycrystalline diamond groove cutter that is used for the processing cannelure, the material that described blade adopts is composite polycrystal-diamond; The material that described cutter hub adopts is YG15.
The utility model is used for the clamping process of the polycrystalline diamond groove cutter of processing cannelure: 140 ° of concave stations that the groove cutter is provided with cutter hub, match with 140 ° of boss on the jig, by the fixing clamping of pressing plate.
Positive beneficial effect of the present utility model:
1, the utility model is by being equipped with interior circular arc (being that cutter head cutting edge both sides are respectively equipped with arc transition) on groove jet blade both sides, can process at one time processed workpiece like this, thereby minimizing manufacturing procedure, reduce process time, improve working (machining) efficiency, and can effectively solve the burr phenomena that occurs in the workpiece to be machined.
2, the utility model is made as flute profile according to the shape of workpiece to be machined cannelure and notch place circular arc chamfering with groove cutter head section, and cutter head cutting edge both sides are provided with arc transition, thereby increases the cutting service life of groove cutter cutter; Simultaneously, groove cutter side edge both sides are respectively equipped with tail portion and are connected circular arc, participate in the processing of cannelure notch place circular arc chamfering, thereby once finish workpiece to be machined, improve working (machining) efficiency.
3, groove cutter head of the present utility model section dual-side all tilts 2～5 ° from the head, can guarantee mutually noninterfere in the cannelure process thus.
4, the upper plane of the utility model groove cutter blade tilts (the inclination number of degrees are 5～8 °), has improved thus the sharpness of groove cutter cutting edge; The cutter hub front end arranges interior inclination angle (interior angle of inclination number is 10～15 °), can guarantee not interfere in the working angles, guarantees crudy.
Four, description of drawings:
Fig. 1 front view of the present utility model;
Fig. 2 top view of the present utility model;
The partial enlarged drawing at A place among Fig. 3 Fig. 2;
B-B cut-away view among Fig. 4 Fig. 3.
Among the figure: 1 is blade, and 2 is cutter hub, and 3 is arc transition, and 4 for connecting circular arc, and 5 is concave station.
Five, the specific embodiment:
Further explain the utility model below in conjunction with embodiment, but do not limit content of the present utility model.
Embodiment 1:
Referring to accompanying drawing 1,2,3 and 4, the utility model is used for the polycrystalline diamond groove cutter of processing cannelure, comprise blade 1 and cutter hub 2, the material that blade 1 adopts is composite polycrystal-diamond, and the material that cutter hub 2 adopts is YG15, and blade 1 and cutter hub 2 weld together by vacuum silver soldering mode, groove cutter head section is flute profile, groove cutter bottom is provided with concave station 5, and wherein: the plane tilts (number of degrees of its inclined angle alpha are 5 °) on the blade, and cutter hub 2 front ends arrange interior inclination angle (the interior angle of inclination beta number of degrees are 14 °); Cutter head cutting edge both sides are respectively equipped with arc transition 3, and groove cutter side edge both sides are respectively equipped with tail portion and are connected circular arc 4, groove cutter dual-side all tilt from the head 2～5 ° (number of degrees referring to the γ in the accompanying drawing 3 are 2 °).
Embodiment 2: substantially the same manner as Example 1, difference is:
Cutter head cutting edge both sides are respectively equipped with arc transition 3, and its arc radius is 0.3mm.
Embodiment 3: substantially the same manner as Example 1, difference is:
Groove cutter two side edges are respectively equipped with tail portion and are connected circular arc 4, and its arc radius is 0.3mm.
Embodiment 4: substantially the same manner as Example 1, difference is:
Cutter head cutting edge both sides are respectively equipped with arc transition 3, and its arc radius is 0.3mm; Groove cutter two side edges are respectively equipped with tail portion and are connected circular arc 4, and its arc radius is 0.3mm.
Embodiment 5: substantially the same manner as Example 1, difference is:
Cutter head cutting edge both sides are respectively equipped with arc transition 3, and its arc radius is 0.3mm; Groove cutter two side edges are respectively equipped with tail portion and are connected circular arc 4, and its arc radius is 0.3mm; Groove cutter cutter hub 2 is provided with relief angle, and the relief angle of ring is less than the relief angle of processing outer shroud in the processing, and the number of degrees of wherein processing inside and outside relief angle are 2 °, and the rear angle number of processing outer shroud is 4 ° (referring to accompanying drawings 4).
Claims (7)
1. a polycrystalline diamond groove cutter that is used for the processing cannelure comprises blade and cutter hub, and blade and cutter hub weld together by vacuum silver soldering mode, groove cutter head section is flute profile, groove cutter bottom is provided with concave station, it is characterized in that: the plane tilts on the blade, and the cutter hub front end arranges interior inclination angle; Cutter head cutting edge both sides are respectively equipped with arc transition, and groove cutter side edge both sides are respectively equipped with tail portion and are connected circular arc, and groove cutter dual-side all tilts 2～5 ° from the head.
2. the polycrystalline diamond groove cutter for the processing cannelure according to claim 1, it is characterized in that: the plane tilts on the described blade, and its inclined angle alpha number of degrees are 5～8 °.
According to claim 1 for processing cannelure polycrystalline diamond groove cutter, it is characterized in that: described cutter hub front end arranges interior inclination angle, the interior angle of inclination beta number of degrees are 10～15 °.
According to claim 1 for processing cannelure polycrystalline diamond groove cutter, it is characterized in that: described cutter head cutting edge both sides are provided with arc transition, and its arc radius is 0.3mm.
According to claim 1 for processing cannelure polycrystalline diamond groove cutter, it is characterized in that: described groove cutter two side edges are respectively equipped with tail portion and are connected circular arc, and its arc radius is 0.3mm.
According to claim 1 for processing cannelure polycrystalline diamond groove cutter, it is characterized in that: described groove cutter cutter hub is provided with relief angle, processing in the ring relief angle less than processing outer shroud relief angle.
7. the polycrystalline diamond groove cutter for the processing cannelure according to claim 1, it is characterized in that: the material that described blade adopts is composite polycrystal-diamond; The material that described cutter hub adopts is YG15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128608 CN202639357U (en) | 2012-03-30 | 2012-03-30 | Glomerocryst diamond groove cutter for processing of ring grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128608 CN202639357U (en) | 2012-03-30 | 2012-03-30 | Glomerocryst diamond groove cutter for processing of ring grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639357U true CN202639357U (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128608 Expired - Fee Related CN202639357U (en) | 2012-03-30 | 2012-03-30 | Glomerocryst diamond groove cutter for processing of ring grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639357U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668583A (en) * | 2015-03-18 | 2015-06-03 | 石嘴山市新宇兰山电碳有限公司 | Machining method for graphite clamping cap and clamping petal for polycrystalline silicon production and special cutter |
| CN107671908A (en) * | 2017-11-09 | 2018-02-09 | 贵州航帆精密机械制造有限公司 | A kind of dedicated tool for processing lucite |
| CN113523383A (en) * | 2021-06-18 | 2021-10-22 | 芜湖市零一精密工具制造有限公司 | PCD milling cutter capable of improving machining efficiency |
-
2012
- 2012-03-30 CN CN 201220128608 patent/CN202639357U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668583A (en) * | 2015-03-18 | 2015-06-03 | 石嘴山市新宇兰山电碳有限公司 | Machining method for graphite clamping cap and clamping petal for polycrystalline silicon production and special cutter |
| CN104668583B (en) * | 2015-03-18 | 2017-06-20 | 石嘴山市新宇兰山电碳有限公司 | A kind of production of polysilicon graphite clamping cap and the processing method and dedicated tool of card valve |
| CN107671908A (en) * | 2017-11-09 | 2018-02-09 | 贵州航帆精密机械制造有限公司 | A kind of dedicated tool for processing lucite |
| CN113523383A (en) * | 2021-06-18 | 2021-10-22 | 芜湖市零一精密工具制造有限公司 | PCD milling cutter capable of improving machining efficiency |
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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: 20130102 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |