CN204381461U - A kind of indexable pentagon grooving cutter - Google Patents

A kind of indexable pentagon grooving cutter Download PDF

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Publication number
CN204381461U
CN204381461U CN201420790287.8U CN201420790287U CN204381461U CN 204381461 U CN204381461 U CN 204381461U CN 201420790287 U CN201420790287 U CN 201420790287U CN 204381461 U CN204381461 U CN 204381461U
Authority
CN
China
Prior art keywords
blade base
pentagon
boss
indexable
cutting
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
CN201420790287.8U
Other languages
Chinese (zh)
Inventor
张素梅
崔卫民
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 CN201420790287.8U priority Critical patent/CN204381461U/en
Application granted granted Critical
Publication of CN204381461U publication Critical patent/CN204381461U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to cutting tool field, be specifically related to a kind of indexable pentagon grooving cutter, it comprises blade base, the shape of cross section of blade base is positive pentagon, five angles place of blade base is extended with boss, the thickness of boss is less than the thickness of blade base, boss is welded with the polycrystalline cubic boron nitride matched with it or polycrystalline diamond cutter head.Relative to prior art, the utility model adopts polycrystalline cubic boron nitride or polycrystalline diamond cutter head, meet the requirement of high-speed cutting, and weld five cutter heads, add the utilization rate of blade, extend cutting-tool's used life, and the shape of cross section of blade base is positive pentagon, do not need when tool changing from new tool setting, decrease non-cutting time.

Description

A kind of indexable pentagon grooving cutter
Technical field
The utility model belongs to cutting tool field, is specifically related to a kind of indexable pentagon grooving cutter.
Background technology
At present from world wide, machining is as the main foundation technique of manufacturing technology, be in the period of manufacturing technology fast development, along with the development of manufacturing technology, entered and cut with Developing High-speed, develop new Cutting Process and the developing new stage of processing method.Metal cutting tool, as the requisite process matched therewith equipment of Digit Control Machine Tool, under the drive of Computerized Numerical Control processing technology, has entered the developing stage of NC cutting tool, has demonstrated the feature of high efficiency, high accuracy, high reliability.Simultaneously along with lathe high rigidity, at a high speed, high precision int, high performance cutter becomes high speed, high-performance, high accuracy process requisite instrument.The grooving cutter great majority sold in the market are cuttves of carbide cutter tool and high-speed steel coating, and due to blade itself, cutting speed is low, can not meet the requirement of high-speed cutting.The grooving cutter of current use, generally use single head or double end, the service life of blade is shorter.
Utility model content
The technical problems to be solved in the utility model is: the grooving cutter used at present can not meet the requirement of high-speed cutting, and service life is shorter, for solving the problem, provides a kind of indexable pentagon grooving cutter.
The purpose of this utility model realizes in the following manner:
A kind of indexable pentagon grooving cutter, it comprises blade base, the shape of cross section of blade base is positive pentagon, five angles place of blade base is extended with boss, the thickness of boss is less than the thickness of blade base, boss is welded with the polycrystalline cubic boron nitride matched with it or polycrystalline diamond cutter head.
The fit depressions of the length that described blade base convex platform stretches out and required processing, the shape of boss cross section is rectangle.
Described blade base is processed with locating hole, and blade base material is alloy.
Relative to prior art, the utility model adopts polycrystalline cubic boron nitride or polycrystalline diamond cutter head, meet the requirement of high-speed cutting, and weld five cutter heads, add the utilization rate of blade, extend cutting-tool's used life, and the shape of cross section of blade base is positive pentagon, do not need when tool changing from new tool setting, decrease non-cutting time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1 is blade base; 2 is boss; 3 is cutter heads; 4 is locating holes.
Detailed description of the invention
As shown in Figure 1, a kind of indexable pentagon grooving cutter, it comprises blade base 1, the shape of cross section of blade base 1 is positive pentagon, five angles place of blade base 1 is extended with boss 2, the thickness of boss 2 is less than the thickness of blade base 1, and boss 2 is welded with the polycrystalline cubic boron nitride matched with it or polycrystalline diamond cutter head 3.The fit depressions of the length that described blade base 1 convex platform 2 stretches out and required processing, the shape of boss 2 cross section is rectangle.Described blade base 1 is processed with locating hole 4, and blade base 1 material is alloy.

Claims (3)

1. an indexable pentagon grooving cutter, it is characterized in that: it comprises blade base, the shape of cross section of blade base is positive pentagon, five angles place of blade base is extended with boss, the thickness of boss is less than the thickness of blade base, boss is welded with the polycrystalline cubic boron nitride matched with it or polycrystalline diamond cutter head.
2. the indexable pentagon grooving cutter of one according to claim 1, is characterized in that: the shape of described blade base convex platform cross section is rectangle.
3. the indexable pentagon grooving cutter of one according to claim 1, is characterized in that: described blade base is processed with locating hole, and blade base material is alloy.
CN201420790287.8U 2014-12-15 2014-12-15 A kind of indexable pentagon grooving cutter Expired - Fee Related CN204381461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420790287.8U CN204381461U (en) 2014-12-15 2014-12-15 A kind of indexable pentagon grooving cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420790287.8U CN204381461U (en) 2014-12-15 2014-12-15 A kind of indexable pentagon grooving cutter

Publications (1)

Publication Number Publication Date
CN204381461U true CN204381461U (en) 2015-06-10

Family

ID=53354216

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420790287.8U Expired - Fee Related CN204381461U (en) 2014-12-15 2014-12-15 A kind of indexable pentagon grooving cutter

Country Status (1)

Country Link
CN (1) CN204381461U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150610

Termination date: 20151215