CN204321217U - A kind of Dual-side compound PCBN grooving cutter - Google Patents

A kind of Dual-side compound PCBN grooving cutter Download PDF

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Publication number
CN204321217U
CN204321217U CN201420772516.3U CN201420772516U CN204321217U CN 204321217 U CN204321217 U CN 204321217U CN 201420772516 U CN201420772516 U CN 201420772516U CN 204321217 U CN204321217 U CN 204321217U
Authority
CN
China
Prior art keywords
cutting
blade body
dual
grooving cutter
processed
Prior art date
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
Application number
CN201420772516.3U
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Chinese (zh)
Inventor
韩全喜
卜进昌
刘书锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENGZHOU BERLT HARD MATERIALS CO Ltd
Original Assignee
ZHENGZHOU BERLT HARD MATERIALS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHENGZHOU BERLT HARD MATERIALS CO Ltd filed Critical ZHENGZHOU BERLT HARD MATERIALS CO Ltd
Priority to CN201420772516.3U priority Critical patent/CN204321217U/en
Application granted granted Critical
Publication of CN204321217U publication Critical patent/CN204321217U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to superhard cutter field, be specifically related to a kind of Dual-side compound PCBN grooving cutter, it comprises blade body, blade body is structure as a whole, blade body comprises positioning end and cutting end, cutting end is processed with three cutting edges, and the shape of cutting edge is closed with needing the matching form of the groove processed.Relative to prior art, the utility model is processed with three cutting edges in cutting end, be mainly used in the high accuracy groove processing and forming that interval is closer, in the process used, can one-shot forming, decrease processing number of times, improve production efficiency, and blade material adopts pcbn, meets the requirement of high-speed cutting.

Description

A kind of Dual-side compound PCBN grooving cutter
Technical field
The utility model belongs to superhard cutter field, is specifically related to a kind of Dual-side compound PCBN grooving cutter.
Background technology
At present, the most data of grooving cutter of market sale are carbide alloy and high-speed steel coating material, and due to blade itself, cutting speed is lower, can not meet the requirement of high-speed cutting.And the general grooving cutter used, only have first cutting edge of bite, once can only process a groove, efficiency comparison is low, and in use, the removal amount of general workpiece is larger for grooving cutter, adding, man-hour blade abrasion is larger, and blade is shorter for service life.
Utility model content
The technical problems to be solved in the utility model is: existing grooving cutter, can not meet the requirement of high-speed cutting, and the general grooving cutter used once can only process a groove, working (machining) efficiency is low, and blade life is shorter, for solving the problem, provide a kind of Dual-side compound PCBN grooving cutter.
The purpose of this utility model realizes in the following manner:
A kind of Dual-side compound PCBN grooving cutter, it comprises blade body, and blade body is structure as a whole, and blade body comprises positioning end and cutting end, and cutting end is processed with three cutting edges, and the shape of cutting edge is closed with needing the matching form of the groove processed.
The shape of the cross section of described cutting edge is circular arc, trapezoidal or rectangle.
The inscribe diameter of a circle of described blade body is 8 ~ 20mm.
The thickness of described blade body is 4 ~ 10mm.
Relative to prior art, the utility model is processed with three cutting edges in cutting end, be mainly used in the high accuracy groove processing and forming that interval is closer, in the process used, can one-shot forming, decrease processing number of times, improve production efficiency, and blade material adopts pcbn, meets the requirement of high-speed cutting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1 is blade body; 2 is cutting ends; 3 is cutting edges.
Detailed description of the invention
As shown in Figure 1, a kind of Dual-side compound PCBN grooving cutter, it comprises blade body 1, blade body 1 is structure as a whole, blade body 1 comprises positioning end and cutting end 2, and cutting end 2 is processed with three cutting edges 3, and the shape of cutting edge 3 is closed with needing the matching form of the groove processed.The shape of the cross section of described cutting edge is circular arc, trapezoidal or rectangle.The inscribe diameter of a circle of described blade body is 8 ~ 20mm, as 8mm, 9mm, 10mm, 11mm, 12.5mm, 13mm, 15mm, 16.5mm, 17mm, 18mm, 19mm or 20mm.The thickness of described blade body is 4 ~ 10mm, as 4mm, 5mm, 6mm, 6.5mm, 7mm, 8mm, 9mm or 10mm.

Claims (4)

1. a Dual-side compound PCBN grooving cutter, it is characterized in that: it comprises blade body, blade body is structure as a whole, and blade body comprises positioning end and cutting end, cutting end is processed with three cutting edges, and the shape of cutting edge is closed with needing the matching form of the groove processed.
2. a kind of Dual-side compound PCBN grooving cutter according to claim 1, is characterized in that: the shape of the cross section of described cutting edge is circular arc, trapezoidal or rectangle.
3. a kind of Dual-side compound PCBN grooving cutter according to claim 1, is characterized in that: the inscribe diameter of a circle of described blade body is 8 ~ 20mm.
4. a kind of Dual-side compound PCBN grooving cutter according to claim 1, is characterized in that: the thickness of described blade body is 4 ~ 10mm.
CN201420772516.3U 2014-12-10 2014-12-10 A kind of Dual-side compound PCBN grooving cutter Expired - Fee Related CN204321217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420772516.3U CN204321217U (en) 2014-12-10 2014-12-10 A kind of Dual-side compound PCBN grooving cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420772516.3U CN204321217U (en) 2014-12-10 2014-12-10 A kind of Dual-side compound PCBN grooving cutter

Publications (1)

Publication Number Publication Date
CN204321217U true CN204321217U (en) 2015-05-13

Family

ID=53157620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420772516.3U Expired - Fee Related CN204321217U (en) 2014-12-10 2014-12-10 A kind of Dual-side compound PCBN grooving cutter

Country Status (1)

Country Link
CN (1) CN204321217U (en)

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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: 20150513

Termination date: 20151210

EXPY Termination of patent right or utility model