CN206464597U - A kind of new PCD milling cutters - Google Patents

A kind of new PCD milling cutters Download PDF

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Publication number
CN206464597U
CN206464597U CN201720145369.0U CN201720145369U CN206464597U CN 206464597 U CN206464597 U CN 206464597U CN 201720145369 U CN201720145369 U CN 201720145369U CN 206464597 U CN206464597 U CN 206464597U
Authority
CN
China
Prior art keywords
cutting edge
fillet
milling cutters
pcd milling
tie point
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
CN201720145369.0U
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Chinese (zh)
Inventor
卢江
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.)
Suzhou Karolyi Precision Cutter Co Ltd
Original Assignee
Suzhou Karolyi Precision Cutter 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 Suzhou Karolyi Precision Cutter Co Ltd filed Critical Suzhou Karolyi Precision Cutter Co Ltd
Priority to CN201720145369.0U priority Critical patent/CN206464597U/en
Application granted granted Critical
Publication of CN206464597U publication Critical patent/CN206464597U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of new PCD milling cutters, cutter hub Front-end Design has the first cutting edge, second cutting edge and the 3rd cutting edge, tie point between first cutting edge and the second cutting edge is the first fillet, tie point between second cutting edge and the 3rd cutting edge is the second fillet, the utility model redesigns three sections of cutting edges on knife by original three, merges same on knife, the mode of bursting apart of processing edge is evaded by the fillet connected mode of tie point between three sections of cutting edges.

Description

A kind of new PCD milling cutters
Technical field
The utility model belongs to milling cutter field, and in particular to a kind of new PCD milling cutters.
Background technology
Milling cutter, is for decontamination processing, the throw with one or more cutters tooth.During work each cutter tooth successively between Cut the surplus of workpiece with having a rest.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece on milling machine Deng.In process, multiple step surfaces are processed on same workpiece, it is necessary to multiple various sizes of cutters several times Processing, repeatedly changing the processing of cutter influence efficiency and same workpiece needs much knives tool to cause material and cost to waste.
Utility model content
The purpose of this utility model is to provide a kind of new PCD milling cutters, its object is to make processing workpiece one-shot forming, The cutter without size need not be changed, raising efficiency, multitool unification is cost-effective.
For up to above-mentioned purpose, major technique solution of the present utility model is to provide before a kind of new PCD milling cutters, cutter hub There are the first cutting edge, the second cutting edge and the 3rd cutting edge in end, and the tie point between the first cutting edge and the second cutting edge is the One fillet, the tie point between the second cutting edge and the 3rd cutting edge is the second fillet.
As an improvement, the first cutting edge is welded with diamond compact on the second cutting edge and the 3rd cutting edge.
As an improvement, the first cutting edge, the size of the second cutting edge and the 3rd cutting edge is different.
As an improvement, the first fillet and the second radius of corner are less than or equal to 0.02mm.
As an improvement, cutter hub front end is additionally provided with chip area.
The utility model beneficial effect is:Can be by converted products one-shot forming, in each cutting during multitool unification processing The fillet of extra small radius is designed with tie point between sword, the risk of blade mouth crack can be evaded, significantly raising efficiency And save cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the utility model one,
Fig. 2 is the cutter hub front end enlarged drawing of the embodiment of the utility model one,
In figure:Cutter hub 1, the first cutting edge 2, the second cutting edge 3, the 3rd cutting edge 4, the first fillet 5, the second fillet 6, gold Hard rock composite sheet 7, chip area 8.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained all belongs to The scope protected in the utility model.
As depicted in figs. 1 and 2, a kind of new PCD milling cutters described by the present embodiment, including cutter hub 1, cutter hub (1) front end There are the first cutting edge 2, the second cutting edge 3 and the 3rd cutting edge 4,3 cutting edges of the front end of cutter hub 1 can flexibly be used, can divided Open it is single use, also can simultaneously use, cutting purpose is just may achieve without changing other cutters, significantly improve work effect Rate;Tie point between first cutting edge 2 and the second cutting edge 3 is the first fillet 5, the second cutting edge 3 and the 3rd cutting edge 4 it Between tie point be the second fillet 6, set at the tie point between the first cutting edge 2, the second cutting edge 3 and the 3rd cutting edge 4 It is less than or equal to 0.02mm the first fillet and the second fillet in respect of radius, can be reduced by the first fillet and the second fillet and cut Power is cut, the risk of processing blade mouth crack is evaded with this, it is cost-effective.
As an improvement embodiment, the first cutting edge 2 welded on second cutting edge 3 and the 3rd cutting edge 4 There is a diamond compact 7, diamond compact 7 has a higher hardness and wear resistance, the high advantage of cutting precision, by using Solder high-temperature soldering improves cutting precision in the front end of cutter hub 1, tool life.
As an improvement embodiment, the first cutting edge 2, the size of the second cutting edge 3 and the 3rd cutting edge 4 It is different, and all design on cutter hub 1, such as processes multiple step surfaces, without changing sizes on same workpiece Cutter be processed, make workpiece one-shot forming, significantly raising efficiency, multitool unification, effectively save cost.
As an improvement embodiment, the front end of cutter hub 1 is additionally provided with chip area 8, and chip area 8 can will be processed The Integrated Chip produced in journey is smoothly discharged, and scrap is not influenceed use and the continuity of cutter, it is ensured that the processing essence of workpiece to be machined Degree and quality, while also extending cutting-tool's used life.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase Approximate technical scheme, all falls within protection domain of the present utility model.

Claims (5)

1. a kind of new PCD milling cutters, including cutter hub (1), it is characterised in that there is the first cutting edge (2) cutter hub (1) front end, Second cutting edge (3) and the 3rd cutting edge (4), tie point between first cutting edge (2) and the second cutting edge (3) are the One fillet (5), the tie point between second cutting edge (3) and the 3rd cutting edge (4) is the second fillet (6).
2. a kind of new PCD milling cutters according to claim 1, it is characterised in that first cutting edge (2), second cuts Cut and be welded with diamond compact (7) on sword (3) and the 3rd cutting edge (4).
3. according to a kind of any described new PCD milling cutters of claim 1 or 2, it is characterised in that first cutting edge (2), The size of second cutting edge (3) and the 3rd cutting edge (4) is different.
4. a kind of new PCD milling cutters according to claim 1, it is characterised in that first fillet (5) and the second fillet (6) radius is less than or equal to 0.02mm.
5. a kind of new PCD milling cutters according to claim 1, it is characterised in that cutter hub (1) front end is additionally provided with chip removal Groove (8).
CN201720145369.0U 2017-02-17 2017-02-17 A kind of new PCD milling cutters Expired - Fee Related CN206464597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720145369.0U CN206464597U (en) 2017-02-17 2017-02-17 A kind of new PCD milling cutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720145369.0U CN206464597U (en) 2017-02-17 2017-02-17 A kind of new PCD milling cutters

Publications (1)

Publication Number Publication Date
CN206464597U true CN206464597U (en) 2017-09-05

Family

ID=59707022

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720145369.0U Expired - Fee Related CN206464597U (en) 2017-02-17 2017-02-17 A kind of new PCD milling cutters

Country Status (1)

Country Link
CN (1) CN206464597U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000069A (en) * 2017-12-19 2018-05-08 盛瑞传动股份有限公司 A kind of fine-processing technique of transfer matic processing gear chamber
CN108098273A (en) * 2017-12-19 2018-06-01 盛瑞传动股份有限公司 Transfer matic processes the processing technology of gear chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000069A (en) * 2017-12-19 2018-05-08 盛瑞传动股份有限公司 A kind of fine-processing technique of transfer matic processing gear chamber
CN108098273A (en) * 2017-12-19 2018-06-01 盛瑞传动股份有限公司 Transfer matic processes the processing technology of gear chamber
CN108098273B (en) * 2017-12-19 2020-04-10 盛瑞传动股份有限公司 Machining process for machining gear chamber on automatic line

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170905

Termination date: 20200217

CF01 Termination of patent right due to non-payment of annual fee