CN105252059A - Milling cutter - Google Patents
Milling cutter Download PDFInfo
- Publication number
- CN105252059A CN105252059A CN201510852107.3A CN201510852107A CN105252059A CN 105252059 A CN105252059 A CN 105252059A CN 201510852107 A CN201510852107 A CN 201510852107A CN 105252059 A CN105252059 A CN 105252059A
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- CN
- China
- Prior art keywords
- cutter
- cutter hub
- handle
- hole
- knife
- 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.)
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Abstract
The invention discloses a milling cutter. The milling cutter comprises a cutter body, a cutter handle and cutter heads. The rear end of the cutter body is connected with the cutter handle. The cutter heads are arranged on the cutter body. Each cutter head comprises a cutter body connection hole, cutting side edges, cutting bottom edges and chip discharging grooves. The milling cutter is characterized in that the center axis of the cutter handle and the center axis of the cutter body are provided with a cooling liquid pipeline; the side face of the cutter body is provided with first through holes; the first through holes are communicated with the cooling liquid pipeline; the end faces of the rear ends of the cutting side edges are provided with second through holes; the second through holes are identical to the first through holes. According to the milling cutter, the pipeline which cooling liquid flows in and flows out of is arranged in the milling cutter, so that the purposes of cooling the milling cutter and reducing the damage risk of the milling cutter are achieved.
Description
Technical field
The present invention relates to a kind of milling cutter, particularly a kind of milling cutter with cooling passage.
Background technology
Milling cutter is because High Rotation Speed and friction of workpiece can produce high heat in the process of processing work, and this high heat can have a strong impact on the intensity of milling cutter, easily causes blade damage.For disclosed Chinese patent literature CN202667758U(milling cutter) in the milling cutter that discloses, it does not arrange cooling device at work, and this milling cutter in use exists because the high thermal conductance in local causes the risk of blade damage.
Summary of the invention
The object of the invention is to design a kind of milling cutter, this milling cutter is provided with cooling passage, cooling fluid can be made to borrow this passage to arrive the position of milling cutter tip for buffing work-piece, thus reach reduction temperature, the object of protection milling cutter.
To achieve these goals, technical scheme of the present invention is a kind of milling cutter of design, comprises cutter hub, handle of a knife, cutter head, and cutter hub rear end connects handle of a knife, and cutter head is arranged on cutter hub, and cutter head comprises cutter hub connecting hole, cuts side edge, cuts shear blade, chip area.Wherein, cutter hub connecting hole is used for the connection of cutter hub and cutter head, cuts the rear end end face of side edge and cuts space between shear blade front end surface for row and cut groove.
Handle of a knife, cutter hub central shaft are provided with coolant duct; Cutter hub side has the first through hole; First through hole is communicated with coolant duct; Cut side edge rear end end face and have the second through hole; Second through hole and the first through hole coincide.
Handle of a knife, cutter hub are column, and handle of a knife, cutter hub cross section and cutter hub connecting hole are geometry, comprise circle, positive direction, regular pentagon, regular hexagon etc.
Advantage of the present invention and beneficial effect are: cooling fluid arrives the position of milling cutter buffing work-piece successively by the second through hole be arranged on handle of a knife, the coolant duct of cutter hub central axis, the first through hole of cutter hub side, cutter head, effectively reduce temperature during milling cutter work, ensure that milling cutter works under relatively low working environment, thus decrease the risk of blade damage.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention
Fig. 2 is the schematic diagram of cutter head
Wherein, cutter hub 1, handle of a knife 2, cutter head 3, coolant duct 4, cutter hub connecting hole 5, cutting side edge 6, cutting shear blade 7, chip area 8, first through hole 9, second through hole 10.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment:
A kind of milling cutter, comprises cutter hub 1, handle of a knife 2, cutter head 3, and cutter hub 1 rear end connects handle of a knife 2, and cutter head 3 is arranged on cutter hub 1, and cutter head 3 comprises cutter hub connecting hole 5, cuts side edge 6, cuts shear blade 7, chip area 8; Handle of a knife 2, cutter hub 1 central shaft are provided with coolant duct 4; Cutter hub 1 side has the first through hole 9; First through hole 9 is communicated with coolant duct 4; Cut side edge 6 rear end end face and have the second through hole 10; Second through hole 10 and the first through hole 9 coincide.
Handle of a knife 2, cutter hub 1 are column, and handle of a knife 2, cutter hub 1 cross section and cutter hub connecting hole 5 are circle.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a milling cutter, comprise cutter hub, handle of a knife, cutter head, described cutter hub rear end connects handle of a knife, and described cutter head is arranged on cutter hub, described cutter head comprises cutter hub connecting hole, cuts side edge, cuts shear blade, chip area, and its feature is: described handle of a knife, cutter hub central shaft are provided with coolant duct; Described cutter hub side has the first through hole; Described first through hole is communicated with described coolant duct; Described cutting side edge rear end end face has the second through hole; Described second through hole and described first through hole coincide.
2. a kind of milling cutter according to claim 1, it is characterized in that described handle of a knife, cutter hub is column, and described handle of a knife, cutter hub cross section and described cutter hub connecting hole is geometry.
3. a kind of milling cutter according to claim 2, is characterized in that described handle of a knife, the shape of cutter hub cross section and cutter hub connecting hole is circle, positive direction, regular pentagon, regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852107.3A CN105252059A (en) | 2015-11-30 | 2015-11-30 | Milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852107.3A CN105252059A (en) | 2015-11-30 | 2015-11-30 | Milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105252059A true CN105252059A (en) | 2016-01-20 |
Family
ID=55092153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510852107.3A Pending CN105252059A (en) | 2015-11-30 | 2015-11-30 | Milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252059A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080685A (en) * | 2017-12-25 | 2018-05-29 | 陈豪 | A kind of milling cutter easy to use |
| CN109530735A (en) * | 2017-09-22 | 2019-03-29 | 肯纳金属公司 | Cutting element and method for manufacturing cutting element |
| CN112828353A (en) * | 2021-02-01 | 2021-05-25 | 德州亿轮输送机械有限公司 | Milling machine for metal bar processing |
| US11839924B2 (en) | 2019-10-08 | 2023-12-12 | Kennametal Inc. | Cutting tool |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201108987Y (en) * | 2007-11-07 | 2008-09-03 | 德信发企业有限公司 | Improved structure of wolfram-steel cutting tool |
| DE102009012433A1 (en) * | 2009-03-10 | 2010-09-16 | Kennametal Inc. | Cutting tool for a machine tool |
| CN202317200U (en) * | 2011-11-30 | 2012-07-11 | 郑州市钻石精密制造有限公司 | HSK countersink for machining bottom conical surface of valve seat of engine |
| CN202667758U (en) * | 2012-06-01 | 2013-01-16 | 苏州众捷汽车零部件有限公司 | Milling cutter |
| CN202894453U (en) * | 2012-11-21 | 2013-04-24 | 郑州市钻石精密制造有限公司 | Multi-cutting edge ball end mill |
| DE112011102930T5 (en) * | 2010-09-02 | 2013-07-18 | Kennametal Inc. | Cutting insert assembly and components thereof |
| CN203253988U (en) * | 2013-04-12 | 2013-10-30 | 湖北意高机械工具有限公司 | Novel plane milling cutter |
| DE102014114376A1 (en) * | 2013-10-18 | 2015-04-23 | Kennametal Inc. | Modular reamer system |
| CN204545539U (en) * | 2015-03-21 | 2015-08-12 | 大连恒瑞精机有限公司 | A kind of cutter with negative pressure |
| CN204565251U (en) * | 2014-12-26 | 2015-08-19 | 苏州欧美克合金工具有限公司 | A kind of milling cutter |
-
2015
- 2015-11-30 CN CN201510852107.3A patent/CN105252059A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201108987Y (en) * | 2007-11-07 | 2008-09-03 | 德信发企业有限公司 | Improved structure of wolfram-steel cutting tool |
| DE102009012433A1 (en) * | 2009-03-10 | 2010-09-16 | Kennametal Inc. | Cutting tool for a machine tool |
| DE112011102930T5 (en) * | 2010-09-02 | 2013-07-18 | Kennametal Inc. | Cutting insert assembly and components thereof |
| CN202317200U (en) * | 2011-11-30 | 2012-07-11 | 郑州市钻石精密制造有限公司 | HSK countersink for machining bottom conical surface of valve seat of engine |
| CN202667758U (en) * | 2012-06-01 | 2013-01-16 | 苏州众捷汽车零部件有限公司 | Milling cutter |
| CN202894453U (en) * | 2012-11-21 | 2013-04-24 | 郑州市钻石精密制造有限公司 | Multi-cutting edge ball end mill |
| CN203253988U (en) * | 2013-04-12 | 2013-10-30 | 湖北意高机械工具有限公司 | Novel plane milling cutter |
| DE102014114376A1 (en) * | 2013-10-18 | 2015-04-23 | Kennametal Inc. | Modular reamer system |
| CN204565251U (en) * | 2014-12-26 | 2015-08-19 | 苏州欧美克合金工具有限公司 | A kind of milling cutter |
| CN204545539U (en) * | 2015-03-21 | 2015-08-12 | 大连恒瑞精机有限公司 | A kind of cutter with negative pressure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530735A (en) * | 2017-09-22 | 2019-03-29 | 肯纳金属公司 | Cutting element and method for manufacturing cutting element |
| US11969837B2 (en) | 2017-09-22 | 2024-04-30 | Kennametal Inc. | Cutting tool and method for manufacturing a cutting tool |
| CN108080685A (en) * | 2017-12-25 | 2018-05-29 | 陈豪 | A kind of milling cutter easy to use |
| US11839924B2 (en) | 2019-10-08 | 2023-12-12 | Kennametal Inc. | Cutting tool |
| CN112828353A (en) * | 2021-02-01 | 2021-05-25 | 德州亿轮输送机械有限公司 | Milling machine for metal bar processing |
| CN112828353B (en) * | 2021-02-01 | 2023-03-10 | 德州亿轮输送机械有限公司 | Milling machine for metal bar processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
|
| RJ01 | Rejection of invention patent application after publication |