CN202185629U - End milling cutter for milling arc grooves - Google Patents
End milling cutter for milling arc grooves Download PDFInfo
- Publication number
- CN202185629U CN202185629U CN2011202701934U CN201120270193U CN202185629U CN 202185629 U CN202185629 U CN 202185629U CN 2011202701934 U CN2011202701934 U CN 2011202701934U CN 201120270193 U CN201120270193 U CN 201120270193U CN 202185629 U CN202185629 U CN 202185629U
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- cutter
- milling
- cutting edges
- cutting edge
- arc
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Abstract
The utility model discloses an end milling cutter for milling arc-shaped grooves, which comprises a cutter holder and a cutter body integrally connected with the cutter holder, spiral main cutting edges and spiral chip discharge grooves are distributed on the circumferential surface of the cutter body, auxiliary cutting edges extending to the radial inner sides of the cutter body and bending upward are distributed on the end surface of the cutter body, and the main cutting edges are arc-shaped at the end part of the cutter body and connected with the auxiliary cutting edges smoothly. In the utility model, the main cutting edges of the end milling cutter are enabled to be milled to be arc-shaped at the end part, and are connected with the auxiliary cutting edges smoothly, the main cutting edges of the end milling cutter are mounted on a planer-milling machine, so as to carry out end milling processing for arc-shaped grooves, a plurality of workpieces can be processed through one-step clamping, and compared with horizontal milling, the time for workpiece clamping can be saved, and the processing efficiency is high.
Description
Technical field
The utility model relates to a kind of milling cutter tool, particularly a kind of vertical milling cutter that mills deep-slotted chip breaker.
Background technology
Milling cutter is a kind of multitooth tool; Linear cutting edge's degree of participating in cutting simultaneously is longer; And can use higher cutting speed; No-idle running again so the productivity ratio of milling be high with the cut (like planing, slotting) of single-point tool in the ordinary course of things, is suitable for working groove and outline of straight line, processing cavity, core, curved profile/profile usefulness.Blade shapes has a variety of, and milling cutter is distinguished by purposes has following several kinds: cylindrical milling cutter is used for processing plane on the horizontal milling machine; Its cutter tooth is distributed on the circumference of milling cutter, is divided into two kinds of straight-tooth and helical tooths by profile of tooth, divides two kinds of bastard and serrations again by the number of teeth; Wherein the helical tooth heavy-duty milling cutter number of teeth is few, and cutter tooth intensity is high, and chip space is big; Be applicable to roughing, fine-tooth cutter is applicable to fine finishining; Face milling cutters are used for processing plane on vertical knee-type milling machine, face miller or the planer-type milling machine, and cutter tooth is all arranged on its end face and the circumference, and the branch of bastard and serration is also arranged, but its structure has 3 kinds of monoblock type, inserted formula and indexing types; Slotting cutter is used to process groove and step surface etc., cutter tooth on circumference and end face, generally feeding vertically during work, when the end tooth that has on the slotting cutter through the center, but axial feed; Face and side cutter is used to process various grooves and step surface, and cutter tooth is all arranged on its two sides and the circumference; Angle milling cutter is used to be milled into the groove of certain angle, and two kinds of single angle and double-angle milling cutters are arranged; Metal saw is used to process deep trouth and cuts off workpiece, and more cutter tooth is arranged on its circumference, the friction when reducing milling, and there is 15 '～1 ° auxiliary angle the cutter tooth both sides.Except that above-mentioned several kinds of milling cutters, also have cotter mill cutter, fish-tail cutter, T-slot milling cutter and various form cutters etc.
The slotting cutters that adopt such as are milled in the lathe of milling rapid speed such as gantry more, and slotting cutter is with the cutter tooth milling on the cutter hub end face, and peripheral main cutting edge and end face front cutting edge play shear action simultaneously; The axis normal of milling cutter is a kind of shank type fraise in a finished surface, and two kinds of staight shank and taper shanks are arranged; Be suitable for milling end face, inclined-plane, groove and step surface; The milling scope is wide etc., and can cut a plurality of workpiece by a clamping during vertical milling, and working (machining) efficiency is high.
But common slotting cutter can not be processed deep-slotted chip breaker, and milling machine processing deep-slotted chip breaker generally with the mode of milling that crouches, adopts cylindrical milling cutter; General cylindrical milling cutter such as φ 24, φ 30, its band sword length generally is about 50mm, if the thickness of processing work surpasses 30mm; Mill processing with crouching and to process one,, can only process a workpiece by clamping usually at every turn because of receiving its band sword length restriction; During batch machining, the clamping workpiece holding time is long, and working (machining) efficiency is low.
Summary of the invention
Thereby the utility model for solve the technical problem that exists in the known technology provide a kind of with the vertical milling mode mill the deep-slotted chip breaker minimizing clamping workpiece time the vertical milling cutter.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of vertical milling cutter that mills deep-slotted chip breaker; Comprise handle of a knife and the cutter hub that is connected as a single entity with handle of a knife; Be distributed with spirality main cutting edge and chip curl drain tank on the periphery of said cutter hub; Be distributed with on the end face of said cutter hub to the radially inner side of said cutter hub and extend and the crooked front cutting edge that makes progress, said main cutting edge is arc in the end of said cutter hub and smoothly joins with front cutting edge.
The utility model can also adopt following technical scheme:
Said handle of a knife is a taper shank.
Advantage and the good effect that the utlity model has are: can the spirality main cutting edge of slotting cutter be ground for arc and with front cutting edge in the end and smoothly join; Be installed on the planer-type milling machine, carry out the End Milling Process deep-slotted chip breaker, if thickness of workpiece is 30mm; Then can process 6 above workpiece by a clamping with frock clamps such as flat-nose pliers; Compare with for sleeping in milling, saved the clamping workpiece time, working (machining) efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, handle of a knife, 2, cutter hub, 3, chip discharging grooves, 4, main cutting edge, 5, the end of cutter hub, 6, front cutting edge.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1; A kind of vertical milling cutter that mills deep-slotted chip breaker; Comprise handle of a knife 1 and with the cutter hub 2 that handle of a knife is connected as a single entity, be distributed with spirality main cutting edge 4 and chip curl drain tank 3 on the periphery of said cutter hub 2, the radially inner side that is distributed with on the end face of said cutter hub to said cutter hub extends and the crooked front cutting edge 6 that makes progress; Said main cutting edge 2 is arc at 5 places, end of said cutter hub and smoothly joins with front cutting edge that said handle of a knife can be taper shank.
Can the spirality main cutting edge of slotting cutter be ground for arc and with front cutting edge in the end and smoothly join, when grinding the end main cutting edge, the arc size of end main cutting edge 2 is consistent with the arc size of the cutting slot of wanting.This vertical milling cutter that mills deep-slotted chip breaker is installed on the planer-type milling machine, carries out the End Milling Process deep-slotted chip breaker, if thickness of workpiece is 30mm, then can 6 above workpiece of a clamping processing with frock clamps such as flat-nose pliers.
Claims (2)
1. vertical milling cutter that mills deep-slotted chip breaker; It is characterized in that; Comprise handle of a knife and the cutter hub that is connected as a single entity with handle of a knife; Be distributed with spirality main cutting edge and chip curl drain tank on the periphery of said cutter hub, be distributed with on the end face of said cutter hub to the radially inner side of said cutter hub and extend and the crooked front cutting edge that makes progress, said main cutting edge is arc in the end of said cutter hub and smoothly joins with front cutting edge.
2. the vertical milling cutter that mills deep-slotted chip breaker according to claim 1 is characterized in that said handle of a knife is a taper shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202701934U CN202185629U (en) | 2011-07-28 | 2011-07-28 | End milling cutter for milling arc grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202701934U CN202185629U (en) | 2011-07-28 | 2011-07-28 | End milling cutter for milling arc grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185629U true CN202185629U (en) | 2012-04-11 |
Family
ID=45917102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202701934U Expired - Fee Related CN202185629U (en) | 2011-07-28 | 2011-07-28 | End milling cutter for milling arc grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185629U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078224A (en) * | 2016-07-15 | 2016-11-09 | 吴江明凯金属制品有限公司 | Milling equipment integrating is used in the processing of high efficiency five metals equipment |
| CN106392154A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Milling machine used for automobile large-plane die |
| CN106392151A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Milling machine for automobile die machining |
-
2011
- 2011-07-28 CN CN2011202701934U patent/CN202185629U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392154A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Milling machine used for automobile large-plane die |
| CN106392151A (en) * | 2016-06-15 | 2017-02-15 | 苏州市振业模具有限公司 | Milling machine for automobile die machining |
| CN106078224A (en) * | 2016-07-15 | 2016-11-09 | 吴江明凯金属制品有限公司 | Milling equipment integrating is used in the processing of high efficiency five metals equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20130728 |