CN202239838U - Hard alloy milling cutter - Google Patents
Hard alloy milling cutter Download PDFInfo
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 22
- 239000000956 alloy Substances 0.000 title claims abstract description 21
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000000110 cooling liquid Substances 0.000 abstract 2
- 239000012809 cooling fluid Substances 0.000 description 7
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Milling Processes (AREA)
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
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.
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)
| 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 cutting tool with self-cooling and lubricating structure |
-
2011
- 2011-10-13 CN CN2011203891175U patent/CN202239838U/en not_active Expired - Fee Related
Cited By (5)
| 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 cutting tool with self-cooling and lubricating structure |
| CN109465483B (en) * | 2018-12-07 | 2020-06-26 | 西安交通大学 | A cutting tool with self-cooling and lubricating structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102350529A (en) | Hard-alloy milling cutter | |
| CN202180238U (en) | Composite blade back fixed feed quantity step drill | |
| CN203972970U (en) | A kind of machining PCD cutter | |
| CN105983719A (en) | Spiral feed drilling and milling cutter | |
| CN202239838U (en) | Hard alloy milling cutter | |
| CN201871786U (en) | End mill combined with drilling, chamfering and thread milling | |
| CN2850780Y (en) | Stepwise expanding drill | |
| CN207077002U (en) | Cutter with chip pocket structure | |
| CN103084643A (en) | Improved milling cutter | |
| CN202291573U (en) | High-speed cutting hard alloy milling cutter | |
| CN202388027U (en) | Improved milling cutter | |
| CN218135244U (en) | Multifunctional milling cutter with quick heat dissipation function | |
| CN202894491U (en) | Reamer holder | |
| CN203156122U (en) | Carbide-tipped milling cutter | |
| CN206464597U (en) | A kind of new PCD milling cutters | |
| CN202894490U (en) | Novel reamer knife back | |
| CN203330481U (en) | Straight-handle milling cutter | |
| CN102380651A (en) | Milling cutter for cutting carbide alloy with high speed | |
| CN204975452U (en) | Optimize spot facing work drill bit of chip groove | |
| CN204397026U (en) | A kind of inner-cooled three blade milling cutter | |
| CN204194892U (en) | A kind of polycrystalline diamond compact bit | |
| CN202239851U (en) | High-efficiency high-speed cutting hard alloy milling cutter | |
| CN204545457U (en) | A kind of 30 ° of Special chamfer cutters | |
| CN203184668U (en) | Boring cutter for multi-step holes | |
| CN103658768A (en) | Forming flat drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 | ||
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |