CN202239838U - Hard alloy milling cutter - Google Patents

Hard alloy milling cutter Download PDF

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Publication number
CN202239838U
CN202239838U CN2011203891175U CN201120389117U CN202239838U CN 202239838 U CN202239838 U CN 202239838U CN 2011203891175 U CN2011203891175 U CN 2011203891175U CN 201120389117 U CN201120389117 U CN 201120389117U CN 202239838 U CN202239838 U CN 202239838U
Authority
CN
China
Prior art keywords
hard alloy
carbide
hole
milling cutter
flow liquid
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
CN2011203891175U
Other languages
Chinese (zh)
Inventor
金开红
Original Assignee
DONGYANG SUBO NUMERICAL CONTROL KNIFE 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 DONGYANG SUBO NUMERICAL CONTROL KNIFE Co Ltd filed Critical DONGYANG SUBO NUMERICAL CONTROL KNIFE Co Ltd
Priority to CN2011203891175U priority Critical patent/CN202239838U/en
Application granted granted Critical
Publication of CN202239838U publication Critical patent/CN202239838U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a hard alloy milling cutter. The hard alloy milling cutter comprises a hard alloy cutter handle and a hard alloy cutter head, wherein the hard alloy cutter head is arranged on the hard alloy cutter handle, at least one flow liquid through-hole is formed from the top end of the hard alloy cutter handle to the bottom end of the hard alloy cutter head, and the flow liquid through-hole is a spiral hole. The utility model has the advantage that cooling liquid can directly cool down the hard alloy cutter head when flowing, which is good for the cooling down of the cutter head, thereby improving cutting speed and work efficiency, and greatly lowering cooling liquid consumption.

Description

A kind of carbide-tipped milling cutter
Technical field
The utility model relates to a kind of carbide-tipped milling cutter.
Background technology
Milling cutter is to be used for rotary cutter Milling Process, that have one or more cutters tooth.Each cutter tooth cuts the surplus of workpiece successively off and on during work.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece etc. on milling machine.
Carbide alloy tack milling cutter is mainly used in to be rough milled; Large-scale alloy forged piece roughing cut amount is big being used for; Because difficult cutter head is lowered the temperature of the usual type of cooling makes cutting speed can not improve all the time; Influence working (machining) efficiency, and needed to use a large amount of cooling fluids, caused unnecessary waste.
The utility model content
The purpose of the utility model is to provide a kind of carbide-tipped milling cutter, can effectively solve to be difficult for cooling off when existing carbide-tipped milling cutter is worked to cause cutting speed to improve, and need a large amount of cooling fluids, wasting problem.
In order to solve the problems of the technologies described above; The utility model is realized through following technical scheme: a kind of carbide-tipped milling cutter; Comprise carbide alloy handle of a knife, carbide bit; Said carbide bit is arranged on the carbide alloy handle of a knife, is provided with at least one flow liquid through hole from carbide alloy handle of a knife top to the carbide bit bottom, and said flow liquid through hole is a threaded hole.
Preferably, the pitch of said flow liquid through hole is 3~5cm; Best pitch oversizely can not well be taken away heat, too shortly can reduce cutter intensity.
Preferably, the diameter of said flow liquid through hole is 1~3cm; Best diameter range, the too for a short time coolant flow that is unfavorable for, too conference causes the cooling fluid waste.
Preferably, the outlet of said flow liquid through hole is positioned at the center of carbide cutter tool cephalic par; Be convenient to cooling fluid with regard to ability
Compared with prior art, the utility model has the advantages that: can directly cool off during coolant flow, help the cooling of milling cutter, just can improve cutting speed, thereby increase work efficiency, the consumption of cooling fluid is reduced greatly carbide bit.
Description of drawings
Fig. 1 is the structural representation of a kind of carbide-tipped milling cutter of the utility model.
The specific embodiment
Consult the embodiment of Fig. 1 for a kind of carbide-tipped milling cutter of the utility model; A kind of carbide-tipped milling cutter; Comprise carbide alloy handle of a knife 1, carbide bit 2, said carbide bit 2 is arranged on the carbide alloy handle of a knife 1, is provided with at least one flow liquid through hole 3 from carbide alloy handle of a knife 1 top to carbide bit 2 bottoms; Said flow liquid through hole 3 is a threaded hole; The pitch of said flow liquid through hole 3 is 3~5cm, and the diameter of said flow liquid through hole 3 is 1~3cm, and the outlet of said flow liquid through hole 3 is positioned at the center of carbide bit 2 ends.
Adopt threaded hole as flow liquid through hole 3, make the cooling fluid power fully take away the heat of cutter, help the cooling of milling cutter, just can improve cutting speed, thereby increase work efficiency, the consumption of cooling fluid is reduced greatly.
The above is merely the specific embodiment of the utility model; But the technical characterictic of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.

Claims (4)

1. carbide-tipped milling cutter; Comprise carbide alloy handle of a knife (1), carbide bit (2); Said carbide bit (2) is arranged on the carbide alloy handle of a knife (1); It is characterized in that: be provided with at least one flow liquid through hole (3) from carbide alloy handle of a knife (1) top to carbide bit (2) bottom, said flow liquid through hole (3) is a threaded hole.
2. a kind of carbide-tipped milling cutter as claimed in claim 1 is characterized in that: the pitch of said flow liquid through hole (3) is 3~5cm.
3. a kind of carbide-tipped milling cutter as claimed in claim 1 is characterized in that: the diameter of said flow liquid through hole (3) is 1~3cm.
4. a kind of carbide-tipped milling cutter as claimed in claim 1 is characterized in that: the outlet of said flow liquid through hole (3) is positioned at the center of carbide bit (2) end.
CN2011203891175U 2011-10-13 2011-10-13 Hard alloy milling cutter Expired - Fee Related CN202239838U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203891175U CN202239838U (en) 2011-10-13 2011-10-13 Hard alloy milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203891175U CN202239838U (en) 2011-10-13 2011-10-13 Hard alloy milling cutter

Publications (1)

Publication Number Publication Date
CN202239838U true CN202239838U (en) 2012-05-30

Family

ID=46101140

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203891175U Expired - Fee Related CN202239838U (en) 2011-10-13 2011-10-13 Hard alloy milling cutter

Country Status (1)

Country Link
CN (1) CN202239838U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551155A (en) * 2014-12-23 2015-04-29 苏州用朴合金工具有限公司 Hard alloy tool
EP3178593A1 (en) * 2015-12-08 2017-06-14 LMT Fette Werkzeugtechnik GmbH & Co. KG Hob and method for operating and manufacturing a hob
CN107030302A (en) * 2017-04-21 2017-08-11 宜昌长机科技有限责任公司 Lathe tool knife bar cooling body and cooling means
CN109465483A (en) * 2018-12-07 2019-03-15 西安交通大学 A kind of cutting tool with self cooling and lubrication structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551155A (en) * 2014-12-23 2015-04-29 苏州用朴合金工具有限公司 Hard alloy tool
EP3178593A1 (en) * 2015-12-08 2017-06-14 LMT Fette Werkzeugtechnik GmbH & Co. KG Hob and method for operating and manufacturing a hob
CN107030302A (en) * 2017-04-21 2017-08-11 宜昌长机科技有限责任公司 Lathe tool knife bar cooling body and cooling means
CN109465483A (en) * 2018-12-07 2019-03-15 西安交通大学 A kind of cutting tool with self cooling and lubrication structure
CN109465483B (en) * 2018-12-07 2020-06-26 西安交通大学 Cutting tool with self-cooling lubricating structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20150715

Address after: 322100, Jinhua City, Zhejiang province Dongyang City Song Zhen dry industrial zone Dongyang speed CNC cutting tools Co., Ltd.

Patentee after: Jin Kaihong

Address before: 322100 Dongyang City, Jinhua Province Song Zhen Zhen Industrial Zone

Patentee before: Dongyang Subo Numerical Control Knife Co., Ltd.

ASS Succession or assignment of patent right

Owner name: JIN KAIHONG

Free format text: FORMER OWNER: DONGYANG SUBO NUMERICAL CONTROL KNIFE CO., LTD.

Effective date: 20150715

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20181013