CN203266953U - Diamond cutter for carving non-metallic materials - Google Patents

Diamond cutter for carving non-metallic materials Download PDF

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Publication number
CN203266953U
CN203266953U CN 201220713270 CN201220713270U CN203266953U CN 203266953 U CN203266953 U CN 203266953U CN 201220713270 CN201220713270 CN 201220713270 CN 201220713270 U CN201220713270 U CN 201220713270U CN 203266953 U CN203266953 U CN 203266953U
Authority
CN
China
Prior art keywords
diamond
cutting
cutter
cutting edge
cutting edges
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 - Lifetime
Application number
CN 201220713270
Other languages
Chinese (zh)
Inventor
张宗超
何立斌
彭飞
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.)
Beijing Worldia Diamond Tools Co ltd
Original Assignee
BEIJING WORLD SUPER HARD TOOLS 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 BEIJING WORLD SUPER HARD TOOLS CO LTD filed Critical BEIJING WORLD SUPER HARD TOOLS CO LTD
Priority to CN 201220713270 priority Critical patent/CN203266953U/en
Application granted granted Critical
Publication of CN203266953U publication Critical patent/CN203266953U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a diamond cutter for carving non-metallic materials, which belongs to the technical field of ultrahard tools. The cutting part of a cutter body is provided with a diamond blade, which is provided with three cutting edges, the cutter body is connected with the diamond blade by brazing, the brazing connection is of a straight groove embedded structure, the three cutting edges are two main cutting edges and a transverse cutting edge, and adopt a obtuse angle design, and the transverse cutting edge is arranged between the main cutting edges. The diamond cutter has the advantages that: since double-edge cutting is adopted, the service life of the cutter is effectively prolonged; because a hard alloy cutter arbor is adopted, the requirement of high-speed cutting on strength and tenacity is met; the special cutting edge design prevents the edges from being broken during machining, and because of straight groove embedding connection, the impact strength is higher.

Description

A kind of diamond cutter for the nonmetallic materials engraving
Technical field
The utility model relates to a kind of diamond cutter for the nonmetallic materials engraving, belongs to the sintered carbide tools technical field.
Background technology
Originally domestic processing of stone is mainly to be processed as the master with carbide alloy engraving cutter, and working (machining) efficiency is low, tool loss is fast; For higher stone materials of hardness such as high rigidity granite, cutter can't be completed various Carving Machining.
Summary of the invention
In order to substitute existing carbide alloy engraving cutter on market, improving working (machining) efficiency the utility model provides a kind of diamond cutter for the nonmetallic materials engraving.
The technical scheme that its technical problem that solves the utility model adopts is: the cutting tip of cutter hub is provided with diamond chip, and diamond chip is provided with three cutting edges.
Cutter hub is connected by soldering with diamond chip, and soldering is connected to the straight channel type embedded structure.
Three cutting edges are cut cutting edge by two main cutting cutting edges and a crosscut and are formed.
Three cutting edges adopt obtuse angle shape design, are provided with crosscut in the middle of the main cutting cutting edge and cut cutting edge.
The material of diamond chip adopts pure polycrystalline diamond or single-crystal diamond or composite diamond or sandwich diamond.
Benefit of the present utility model is for adopting the special enhancement mode Cutting Edge Design of twolip cutting, effectively tool life; Adopt the carbide alloy knife bar, satisfy the strength and toughness of high-speed cutting; The design of special cutting edge is avoided work in-process cutting edge to occur collapsing scarce; Require to select different horizontal cutting edge size or main cutting edge angle according to carving characters; Adamantine high rigidity, high-wearing feature enable to satisfy the condition that stone material is cut; Embedded connection (bulk strength of cutter increases), impact strength is higher.
Description of drawings
When considered in conjunction with the accompanying drawings, by the following detailed description of reference, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, consist of a part of the present utility model, illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of to improper restriction of the present utility model, wherein:
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the partial structurtes schematic diagram of the utility model embodiment 1.
The specific embodiment
Embodiment 1: as shown in Figure 1 and Figure 2, cutter hub 1 top is inserted diamond chip 2 and passes through Welding, diamond chip 2 one sides are provided with main cutting cutting edge 3, opposite side is provided with main cutting cutting edge 4, be provided with crosscut in the middle of main cutting cutting edge 3, main cutting cutting edge 4 and cut cutting edge 5, diamond cutter can be processed multiple nonmetallic materials, as various stone materials, body of powder hard material and various composites such as carbide alloy, gypsum, pottery, jade, granite, graphite.
Used specific embodiment herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.

Claims (4)

1. one kind is used for the diamond cutter that nonmetallic materials are carved, and it is characterized in that: the cutting tip of cutter hub is provided with diamond chip, and diamond chip is provided with three cutting edges, and cutter hub is connected by soldering with diamond chip, and soldering is connected to the straight channel type embedded structure.
2. a kind of diamond cutter for nonmetallic materials engravings according to claim 1, it is characterized in that: three cutting edges are cut cutting edge by two main cutting cutting edges and a crosscut and are formed.
3. a kind of diamond cutter for nonmetallic materials engravings according to claim 2, it is characterized in that: three cutting edges adopt obtuse angle shape design, are provided with crosscut in the middle of the main cutting cutting edge and cut cutting edge.
4. a kind of diamond cutter for the nonmetallic materials engraving according to claim 1, is characterized in that: the material pure polycrystalline diamond of employing or single-crystal diamond or composite diamond or the sandwich diamond of diamond chip.
CN 201220713270 2012-12-21 2012-12-21 Diamond cutter for carving non-metallic materials Expired - Lifetime CN203266953U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220713270 CN203266953U (en) 2012-12-21 2012-12-21 Diamond cutter for carving non-metallic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220713270 CN203266953U (en) 2012-12-21 2012-12-21 Diamond cutter for carving non-metallic materials

Publications (1)

Publication Number Publication Date
CN203266953U true CN203266953U (en) 2013-11-06

Family

ID=49497435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220713270 Expired - Lifetime CN203266953U (en) 2012-12-21 2012-12-21 Diamond cutter for carving non-metallic materials

Country Status (1)

Country Link
CN (1) CN203266953U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110076915A (en) * 2019-05-29 2019-08-02 廊坊西波尔钻石技术有限公司 A kind of engraved stone knife

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110076915A (en) * 2019-05-29 2019-08-02 廊坊西波尔钻石技术有限公司 A kind of engraved stone knife

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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: BEIJING WORLDIA DIAMOND TOOLS CO., LTD.

Free format text: FORMER NAME: BEIJING WORLD SUPER-HARD TOOLS CO., LTD.

CP03 Change of name, title or address

Address after: 100018, No. 7, building 7-12, No. 1, Jiuxianqiao East Road, Chaoyang District, Beijing, No. five

Patentee after: BEIJING WORLDIA DIAMOND TOOLS Co.,Ltd.

Address before: 100018 Jiuxianqiao Chaoyang District East Road, No. 1, No., building 7-12, layer five, layer 7

Patentee before: Beijing World Super Hard Tools Co.,Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20131106