CN201579442U - W-shaped blade cutting tool with indexable inserts - Google Patents
W-shaped blade cutting tool with indexable inserts Download PDFInfo
- Publication number
- CN201579442U CN201579442U CN 200920258378 CN200920258378U CN201579442U CN 201579442 U CN201579442 U CN 201579442U CN 200920258378 CN200920258378 CN 200920258378 CN 200920258378 U CN200920258378 U CN 200920258378U CN 201579442 U CN201579442 U CN 201579442U
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- China
- Prior art keywords
- blade
- mounting groove
- shaped blade
- cutting tool
- cutter hub
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- 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 discloses a W-shaped blade cutting tool with indexable inserts, which comprises a blade body, wherein a mounting groove is formed at the front end of the blade body; a blade pad is arranged at the bottom of the mounting groove; the blade is positioned on the blade pad; the blade is a W-shaped blade; and the rear part of the W-shaped blade is fastened on the blade body through a press plate embedded into the mounting groove and a screw passing through the press plate. The W-shaped blade cutting tool with indexable inserts is made of polycrystalline diamond and polycrystalline cubic boron nitride material, is used for turning and rational energy detection tests in the field of spheroidal graphite cast iron, gray pig iron, quenched steel and the like, solves the processing problem of materials which are difficult to process, is used for cutting cast iron materials and can improve the cutting efficiency.
Description
Technical field
The utility model relates to a kind of cutting tool.
Background technology
Traditional W shape blade indexable tool adopts Hardmetal materials or ceramic tip mostly, development along with material technology and manufacturing industry technology, various high performance new materials continue to bring out, these new materials are had higher requirement to hardness, heat endurance, toughness and the chemical inertness of tool for cutting machining, have brought bigger difficulty to machining.
Traditional W shape blade indexable tool blade adopts Hardmetal materials and pottery mostly, clamping mode adopts lever, centering type, screw-type, top board formula etc. more, cutter groove and blade are gapped, therefore, when cutter path changes, displacement among a small circle easily takes place in blade, causes mismachining tolerance.
Therefore, be necessary to develop a kind of W shape blade indexable tool, have more high rigidity, heat endurance, chemical inertness and appropriate toughness and blade non-displacement clamping mode than carbide chip.To adapt to modern processing needs.
The utility model content
Technical problem to be solved in the utility model is, at traditional W shape cutter hardness and the not high enough deficiency of heat endurance, provide a kind of high rigidity, heat endurance, chemically inert superhard material W-shaped blade dislocation tool, to satisfy the needs of novel superhard material machining.
Adopt following scheme in order to solve above technical problem: comprise cutter hub, the cutter hub front end is provided with mounting groove, the mounting groove bottom is provided with edge bearing, blade is positioned on the edge bearing, described blade is a W shape blade, and W shape blade rear portion is fastened on the cutter hub with the screw that passes pressing plate by the pressing plate that embeds in the mounting groove.
Described W shape blade is the W shape blade that polycrystalline diamond or polycrystalline cubic boron nitride are made.
Described edge bearing is fixed on the cutter hub by screw.
Described pressing back-end basifacial is the inclined-plane, and the mounting groove rear end face matches with the pressing back-end face.
The utility model adopts polycrystalline diamond, Polycrystalline Cubic Boron Nitride to make W shape blade indexable tool, is used for the turning in fields such as spheroidal graphite cast-iron, casting pig, hardened steel, rational can test testing, and solves the processing problems of difficult-to-machine material.Be used for the cast iron materials cutting, can improve and cut efficiency.Utilize W shape blade tapered knife groove, pressing plate displacement compacted form in inclined-plane can guarantee blade when cutter path changes, the blade non-displacement.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model cut-away section structural representation.
The specific embodiment
As shown in the figure, a kind of W shape blade indexable tool, comprise cutter hub 1, the cutter hub front end is provided with mounting groove, the mounting groove bottom is provided with edge bearing 4, edge bearing is fixed on the cutter hub 1 by screw 5, the W shape blade 2 that polycrystalline cubic boron nitride is made is placed on the edge bearing 4, and W shape blade rear portion is fastened on the cutter hub with the bridge screw 3 that passes pressing plate by the pressing plate 6 that embeds in the mounting groove, and pressing plate 6 rear end face bottoms are the inclined-plane, the mounting groove rear end face matches with the pressing back-end face, the inclined-plane of pressing plate makes tighter that W shape blade presses, thus better fixing W shape blade, when cutter path changes, avoid W shape blade generation displacement among a small circle, cause mismachining tolerance.
Described W shape blade can also be the W shape blade of making for polycrystalline diamond.
Claims (4)
1. superhard material W-shaped blade dislocation tool, comprise cutter hub (1), the cutter hub front end is provided with mounting groove, the mounting groove bottom is provided with edge bearing (4), blade is positioned on the edge bearing, it is characterized in that: described blade is a W shape blade (2), and W shape blade rear portion is fastened on the cutter hub by the bridge screw (3) that embeds the pressing plate (6) in the mounting groove and pass pressing plate.
2. a kind of superhard material W-shaped blade dislocation tool according to claim 1 is characterized in that: described W shape blade is the W shape blade that polycrystalline diamond or polycrystalline cubic boron nitride are made.
3. a kind of superhard material W-shaped blade dislocation tool according to claim 1 is characterized in that: described edge bearing is fixed on the cutter hub by screw (5).
4. a kind of superhard material W-shaped blade dislocation tool according to claim 1 is characterized in that: described pressing back-end basifacial is the inclined-plane, and the mounting groove rear end face matches with the pressing back-end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920258378 CN201579442U (en) | 2009-11-24 | 2009-11-24 | W-shaped blade cutting tool with indexable inserts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920258378 CN201579442U (en) | 2009-11-24 | 2009-11-24 | W-shaped blade cutting tool with indexable inserts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579442U true CN201579442U (en) | 2010-09-15 |
Family
ID=42721435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920258378 Expired - Fee Related CN201579442U (en) | 2009-11-24 | 2009-11-24 | W-shaped blade cutting tool with indexable inserts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237237A (en) * | 2016-12-27 | 2018-07-03 | 马学礼 | The machine clip variable-position cutter positioned with boss groove |
| CN113579275A (en) * | 2021-08-06 | 2021-11-02 | 四川省柏均机械制造有限责任公司 | Cutter for machining high-chromium cast iron hole |
-
2009
- 2009-11-24 CN CN 200920258378 patent/CN201579442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237237A (en) * | 2016-12-27 | 2018-07-03 | 马学礼 | The machine clip variable-position cutter positioned with boss groove |
| CN113579275A (en) * | 2021-08-06 | 2021-11-02 | 四川省柏均机械制造有限责任公司 | Cutter for machining high-chromium cast iron hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HE'NAN FUNIK ULTRAHARD MATERIAL CO., LTD. Free format text: FORMER NAME: HENAN FUNIK ULTRAHARD MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Zone, Henan Holly Street, No. 16 Patentee after: Henan Funik Ultrahard Material Co., Ltd. Address before: 450001 Zhengzhou high tech Zone, Henan Holly Street, No. 16 Patentee before: Henan Funik Ultrahard Material Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: FUNIK ULTRAHARD MATERIALS CO., LTD. Free format text: FORMER NAME: HE'NAN FUNIK ULTRAHARD MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Zone, Henan Holly Street, No. 16 Patentee after: Rich Nike superhard material limited company Address before: 450001 Zhengzhou high tech Zone, Henan Holly Street, No. 16 Patentee before: Henan Funik Ultrahard Material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20181124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |