CN206104989U

CN206104989U - Whole alloy T type milling cutter who can be used to little groove machining

Info

Publication number: CN206104989U
Application number: CN201621179908.4U
Authority: CN
Inventors: 杨林丰; 谢晋; 黎宇弘; 郭锐斌; 苏洪华
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2016-10-27
Filing date: 2016-10-27
Publication date: 2017-04-19
Anticipated expiration: 2026-10-27

Abstract

The utility model discloses a whole alloy T type milling cutter who can be used to little groove machining mainly includes cylindric handle of a knife, keeps away the kenozooecium and divides and the cutting tip, the handle of a knife with keep away that the kenozooecium divides and cutting tip formula structure as an organic whole, it has a plurality of little slots to follow cutting tip blade direction interval distribution on the cutting tip, and the cutting tip blade that is located between adjacent little slot forms little cutting edge. The utility model discloses have a plurality of little groove machining blades simultaneously, add once to accomplish man -hour and need mill the micro -structure surface that just can accomplish many times originally, reduce the cutter and change the number of times, guarantee product processingquality's uniformity, have the machining efficiency height simultaneously, characteristics that the processing cost is low.

Description

A kind of T-shaped milling cutter of Integral alloy that can be used for very low power processing

Technical field

This utility model belongs to micromachined cutter field, specifically related to a kind of overall conjunction that can be used for very low power processing The T-shaped milling cutter of gold.

Background technology

Milling Process is the important means of surface of the work micro structure processing, typically using the less micro- milling cutter of diameter or list Diamond fly cutter carries out milling.But, for the workpiece larger to area carries out micro structure milling, due in Milling Process The tool diameter of micro- milling cutter is less, it is desirable to which lathe rotating speed is higher, and tool wear is fast, and frequent tool changing can increase cost, reduce processing Efficiency.Carrying out micro structure milling although with single-crystal diamond fly cutter can reduce the speed of tool wear, but the cost of charp tool It is higher.

Accordingly, it would be desirable on the basis of existing milling cutter simultaneously, there is provided a kind of to realize what multiple micro structures were processed Cutter, can improve milling efficiency, reduce production cost.

Utility model content

In order to overcome the problems referred to above, this utility model provide one kind can be with a cutting stroke in, in surface of the work processing The Tool in Cutting blade portion for going out a plurality of very low power has the T row milling cutters of multiple very low power structures.

This utility model is achieved through the following technical solutions：

It is a kind of can be used for very low power processing the T-shaped milling cutter of Integral alloy, mainly including columned handle of a knife, empty avoiding part and Cutting tip, described handle of a knife and empty avoiding part and cutting tip is integral type structure, along cutting portion on the cutting tip Edge direction is divided to be intervally distributed with some very low powers, the cutting tip cutting edge between adjacent very low power forms micro-cutting sword.

Further, the cutting tip is a diameter of 4 ~ 20 millimeters, and thickness is 1 ~ 12 millimeter.

Further, the very low power shape of cross section includes V-arrangement, trapezoidal or straight trough shape.

Further, the very low power spacing is identical or different.

Further, the minimum-depth of the very low power is 30 microns.

, for using traditional micro- milling cutter milling micro-structure surface, stock-removing efficiency is low, tool wear for this utility model Propose in the case of fast, be a kind of useful supplement to existing micro- milling cutter species.It in traditional T-shaped milling cutter by cutting Blade portion is uniformly distributed very low power, and micro-cutting sword is formed between adjacent trenches, is allowed to tie very low power in Milling Processes Structure copies to surface of the work, realizes the processing of micro structure.It is this utility model simple structure, high in machining efficiency, it is adaptable to size compared with The micro structure processing of big surface of the work.

Description of the drawings

Fig. 1 is the overall structure diagram of this utility model embodiment.

Fig. 2 is the T-shaped milling cutter micro structure Milling Process schematic diagram with very low power structure.

It is shown in figure：1- handle of a knifes；2- empty avoidings part；3- cutting tips；4- cutting tip cutting edges；5- very low powers；6- is micro- Cutting edge；7- workpiece；The T-shaped milling cutter of 8- Integral alloys.

Specific embodiment

To be best understood from this utility model, this utility model is described further with reference to the accompanying drawings and examples, But the claimed scope of this utility model is not limited to the scope represented by embodiment.

As shown in figure 1, a kind of T-shaped milling cutter of Integral alloy that can be used for very low power processing, mainly including columned handle of a knife 1st, empty avoiding part 2 and cutting tip 3, described handle of a knife 1 and empty avoiding part 2 and cutting tip 3 is integral type structure, described to cut Cut and be intervally distributed with some very low powers 5 along the direction of cutting tip cutting edge 4 on part 3, the cutting portion between adjacent very low power 5 Cutting edge 4 is divided to form micro-cutting sword 6.

Specifically, 3 a diameter of 4 ~ 20 millimeters of the cutting tip, thickness is 1 ~ 12 millimeter.

Specifically, the shape of cross section of the very low power 5 includes V-arrangement, trapezoidal or straight trough shape or its knot each other Close.

Specifically, the spacing of the very low power 5 is identical or different, i.e., in same cutter, the spacing of the very low power 5 can be with For spaced set, it would however also be possible to employ arrange apart from different non-equidistances.

Specifically, in same cutter, the depth minimum of the very low power 5 can get 30 microns.

The present embodiment operationally, is first arranged on workpiece 7 on horizontal table, using circular peripheral-mill or slotting cutter The required plane for carrying out micro structure processing is carried out into finish-milling, it is ensured that the depth of parallelism and fineness of micro structure processing plane.

Then the T-shaped milling cutter 8 of the Integral alloy with very low power structure for being provided using the present embodiment carries out micro structure milling, By keeping tool axis and workpiece planarization by coding by hand or on Multishaft processing center lathe in milling process In parallel, the processing (see Fig. 2) of micro structure is completed by way of layering processing.

This utility model in structure process simultaneously by multiple very low powers, and processing technique is simple, low production cost, practicality By force.

Above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and is not Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above On can also make other changes in different forms.There is no need to be exhaustive to all of embodiment. All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this reality Within new scope of the claims.

Claims

1. it is a kind of to can be used for the T-shaped milling cutter of Integral alloy that very low power is processed, mainly including columned handle of a knife（1）, empty avoiding part （2）And cutting tip（3）, it is characterised in that：Described handle of a knife（1）With empty avoiding part（2）And cutting tip（3）For integral type Structure, along cutting tip cutting edge on the cutting tip 3（4）Direction is intervally distributed with some very low powers（5）, positioned at adjacent micro- ditch Groove（5）Between cutting tip cutting edge（4）Form micro-cutting sword（6）.

2. the T-shaped milling cutter of Integral alloy of very low power processing can be used for according to claim 1, it is characterised in that：The cutting Part（3）A diameter of 4 ~ 20 millimeters, thickness is 1 ~ 12 millimeter.

3. the T-shaped milling cutter of Integral alloy of very low power processing can be used for according to claim 1, it is characterised in that：Micro- ditch Groove（5）Shape of cross section includes V-arrangement, trapezoidal or straight trough shape.

4. the T-shaped milling cutter of Integral alloy of very low power processing can be used for according to claim 3, it is characterised in that：Micro- ditch Groove（5）Spacing is identical or different.

5. the T-shaped milling cutter of Integral alloy of very low power processing can be used for according to claim 3, it is characterised in that：Micro- ditch Groove（5）Minimum-depth be 30 microns.