CN204381448U - Positive slot blade cut by a kind of integral sintered cubic boron nitride - Google Patents

Positive slot blade cut by a kind of integral sintered cubic boron nitride Download PDF

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Publication number
CN204381448U
CN204381448U CN201420783336.5U CN201420783336U CN204381448U CN 204381448 U CN204381448 U CN 204381448U CN 201420783336 U CN201420783336 U CN 201420783336U CN 204381448 U CN204381448 U CN 204381448U
Authority
CN
China
Prior art keywords
blade
blade body
boron nitride
cutting edge
cubic boron
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
CN201420783336.5U
Other languages
Chinese (zh)
Inventor
张素梅
张春福
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 CN201420783336.5U priority Critical patent/CN204381448U/en
Application granted granted Critical
Publication of CN204381448U publication Critical patent/CN204381448U/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 one and cut the integral sintered cubic boron nitride blade of positive groove, it comprises blade body, and blade body is four limit types, four sides of blade body are processed with cutting edge, and the present blade body of cutting edge body is groove shapes.Relative to prior art, the utility model is machined directly to fluted body the cutting edge shape of blade, is used for the projection of cutting workpiece, can one-shot forming, decreases process time, especially for the workpiece that convexity is more, improves production efficiency greatly.

Description

Positive slot blade cut by a kind of integral sintered cubic boron nitride
Technical field
The utility model belongs to superhard cutter field, is specifically related to one and cuts the integral sintered cubic boron nitride blade of positive groove.
Background technology
At present, workpiece is adding man-hour, adopt general cutting tip, cut the projection of arc by the program of lathe, in the workpiece that arc convex is fewer, use above-mentioned cutting way energy structure to reduce the time of tool changing, but, in the workpiece process that arc convex is many, what above-mentioned processing mode just compared loses time, and reduces production efficiency.
Utility model content
The technical problems to be solved in the utility model is: when the workpiece that processing arc convex is many, adopt general cutting tip, production efficiency is low, for solving the problem, provides one to cut the integral sintered cubic boron nitride blade of positive groove.
The purpose of this utility model realizes in the following manner:
One cuts the integral sintered cubic boron nitride blade of positive groove, and it comprises blade body, and blade body is four limit types, and four sides of blade body are processed with cutting edge, and the present blade body of cutting edge body is groove shapes.
The shape of cross section of described cutting edge is arc.
The thickness of described blade body is 4 ~ 10mm.
Relative to prior art, the utility model is machined directly to fluted body the cutting edge shape of blade, is used for the projection of cutting workpiece, can one-shot forming, decreases process time, especially for the workpiece that convexity is more, improves production efficiency greatly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1 is blade body; 2 is cutting edges.
Detailed description of the invention
As shown in Figure 1, the utility model one cuts the integral sintered cubic boron nitride blade of positive groove, and it comprises blade body 1, and blade body 1 is four limit types, four sides of blade body 1 are processed with cutting edge 2, and it is groove shapes that cutting edge 2 is embodied in blade body 1.The shape of cross section of described cutting edge 2 is arc.The thickness of described blade body 1 is 4 ~ 10mm, as 4mm, 4.76mm, 5mm, 6mm, 7mm, 8mm, 9mm or 10mm.

Claims (3)

1. cut the integral sintered cubic boron nitride blade of positive groove, it is characterized in that: it comprises blade body, blade body is four limit types, and four sides of blade body are processed with cutting edge, and the present blade body of cutting edge body is groove shapes.
2. one according to claim 1 cuts the integral sintered cubic boron nitride blade of positive groove, it is characterized in that: the shape of cross section of described cutting edge is arc.
3. one according to claim 1 cuts the integral sintered cubic boron nitride blade of positive groove, it is characterized in that: the thickness of described blade body is 4 ~ 10mm.
CN201420783336.5U 2014-12-14 2014-12-14 Positive slot blade cut by a kind of integral sintered cubic boron nitride Expired - Fee Related CN204381448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420783336.5U CN204381448U (en) 2014-12-14 2014-12-14 Positive slot blade cut by a kind of integral sintered cubic boron nitride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420783336.5U CN204381448U (en) 2014-12-14 2014-12-14 Positive slot blade cut by a kind of integral sintered cubic boron nitride

Publications (1)

Publication Number Publication Date
CN204381448U true CN204381448U (en) 2015-06-10

Family

ID=53354203

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420783336.5U Expired - Fee Related CN204381448U (en) 2014-12-14 2014-12-14 Positive slot blade cut by a kind of integral sintered cubic boron nitride

Country Status (1)

Country Link
CN (1) CN204381448U (en)

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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: 20150610

Termination date: 20151214

EXPY Termination of patent right or utility model