CN209239157U - A kind of alloy single-blade aluminium milling cutter - Google Patents
A kind of alloy single-blade aluminium milling cutter Download PDFInfo
- Publication number
- CN209239157U CN209239157U CN201920016650.3U CN201920016650U CN209239157U CN 209239157 U CN209239157 U CN 209239157U CN 201920016650 U CN201920016650 U CN 201920016650U CN 209239157 U CN209239157 U CN 209239157U
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- China
- Prior art keywords
- cutting edge
- milling cutter
- alloy single
- aluminium milling
- blade aluminium
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Abstract
The utility model discloses a kind of alloy single-blade aluminium milling cutters, including logical handle and processing department, the processing department includes step and cutting edge again, described cutting edge one end is connected to the top surface of step, the bottom surface of the step is connected to logical handle one end, the cutting edge is in 3/4 fan shape, its apex is provided with fillet, and its one axial length of vertex axial direction disalignment, it is radially offset from one radical length of axle center, the cutting edge end is provided with cutter head, the cutter head self-cutting sword end face extends downward into bench floor position by circular arc direction, step angle is formed between the step and axis.The utility model is novel in design, structurally reasonable, can be applied to various to the higher processing technology of smoothness requirements.
Description
Technical field
The utility model relates to delicate machine tools technical field, in particular to a kind of alloy single-blade aluminium milling cutter.
Background technique
Milling cutter is for Milling Process, the rotary cutter with one or more cutters tooth.Milling cutter each cutter tooth at work
The surplus for successively intermittently cutting workpiece is mainly used for processing plane, step, groove, forming surface and cutting work on milling machine
Part etc..Rose cutter in milling cutter is assemblied on milling machine for the various curved surfaces of milling, the cutter of arc groove.
Cylindrical milling cutter is for processing plane on horizontal milling machine.Cutter tooth is distributed on the circumference of milling cutter, is divided into directly by tooth form
Tooth and two kinds of helical tooth.It is divided to bastard and two kinds of serration by the number of teeth.The helical tooth heavy-duty milling cutter number of teeth is few, and cutter tooth intensity is high, and it is empty to hold bits
Between it is big, be suitable for roughing；Fine-tooth cutter is suitable for finishing.
It is being machined, such as in CNC processing, in the case that smoothness requirements are relatively high, is generally requiring to mill using single-blade
Knife processes aluminium.
Utility model content
Based on this, for the prior art, the utility model provides a kind of alloy single-blade aluminium milling cutter, which sets
Meter is novel, structurally reasonable, can be applied to various to the higher processing technology of smoothness requirements.
The technical solution of the utility model is as follows:
A kind of alloy single-blade aluminium milling cutter, including logical handle and processing department, the processing department include step and cutting edge, institute again
The top surface that cutting edge one end is connected to step is stated, the bottom surface of the step is connected to logical handle one end, and the cutting edge is fan-shaped in 3/4
Shape, apex are provided with fillet, and its one axial length of vertex axial direction disalignment, and it is radial long to be radially offset from axle center one
Degree, the cutting edge end are provided with cutter head, and the cutter head self-cutting sword end face extends downward into bench floor by circular arc direction
Position forms step angle between the step and axis.
Preferably, the diameter of the cutting edge is 2.6mm, and the margin of tolerance of permission is ± 0.02mm.
Preferably, the diameter of the logical handle is 6mm, and the margin of tolerance of permission is 0 ~ -0.008mm.
Preferably, the radius of the cutter head circular arc is 30mm.
Preferably, radius of corner < 0.2mm of the cutting edge apex.
Preferably, the step angle formed between the step and axis is 15 °.
Preferably, the axial length is 0.1mm.
Preferably, the radical length is 0.5mm.
Preferably, the utility model selects alloy material.
The utility model has the following beneficial effects: the utility model is novel in design, and it is structurally reasonable, it can be applied to various to light
The more demanding processing technology of cleanliness.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the left view of the utility model.
Marked in the figure: 1, logical handle, 2, processing department, 3, fillet, 4, cutter head, 21, step, 22, cutting edge, a, axial length,
B, radical length, c, step angle, the diameter of d, cutting edge, the diameter of e, logical handle, the radius of f, cutter head circular arc, g, radius of corner.
Specific embodiment
It is existing in order to make technological means of the utility model, creation characteristic, reach purpose and means are easy to understand
The utility model is being described in further detail in conjunction with attached drawing.These attached drawings are simplified schematic diagram, only with signal side
Formula illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
Referring to Figure 1-3, a kind of alloy single-blade aluminium milling cutter, including logical handle 1 and processing department 2, the processing department 2 include again
Step 21 and cutting edge 22, described 22 one end of cutting edge are connected to the top surface of step 21, and the bottom surface of the step 21 is connected to logical
1 one end of handle, the cutting edge 22 are in 3/4 fan shape, and apex is provided with fillet 3, and its vertex axial direction disalignment one
Axial length a is radially offset from one radical length b of axle center, and 22 end of cutting edge is provided with cutter head 4,4 self-cutting of cutter head
22 end face of sword extends downward into 21 basal surface position of step by circular arc direction, and step angle c is formed between the step 21 and axis.
Please further referring to fig. 2, the diameter d of the cutting edge 22 is 2.6mm, and the margin of tolerance of permission is ± 0.02mm.
Please further referring to fig. 2, the diameter e of the logical handle 1 is 6mm, and the margin of tolerance of permission is 0 ~ -0.008mm.
It is please 30mm with further reference to Fig. 1, the radius f of 4 circular arc of cutter head.
Please with further reference to Fig. 3, radius of corner g < 0.2mm of 22 apex of cutting edge.
Please further referring to fig. 2, the step angle c formed between the step 21 and axis is 15 °.
It is please 0.1mm with further reference to Fig. 3, the axial length a.
It is please 0.5mm with further reference to Fig. 3, the radical length b.
Specifically, the utility model selects alloy material.
The above is only the preferred embodiment of the present invention, and those of ordinary skill in the art are not making creativeness
The range of the utility model protection all should belong in every other embodiment obtained under the premise of labour.
Claims (9)
1. a kind of alloy single-blade aluminium milling cutter, including logical handle and processing department, it is characterised in that: the processing department again include step with
Cutting edge, described cutting edge one end are connected to the top surface of step, and the bottom surface of the step is connected to logical handle one end, the cutting edge
In 3/4 fan shape, apex is provided with fillet, and its one axial length of vertex axial direction disalignment, is radially offset from axle center
One radical length, the cutting edge end are provided with cutter head, and the cutter head self-cutting sword end face is extended downward by circular arc direction
Bench floor position forms step angle between the step and axis.
2. a kind of alloy single-blade aluminium milling cutter according to claim 1, it is characterised in that: the diameter of the cutting edge is
2.6mm, the margin of tolerance of permission are ± 0.02mm.
3. a kind of alloy single-blade aluminium milling cutter according to claim 1, it is characterised in that: the diameter of the logical handle is 6mm,
The margin of tolerance of permission is 0 ~ -0.008mm.
4. a kind of alloy single-blade aluminium milling cutter according to claim 1, it is characterised in that: the radius of the cutter head circular arc is
30mm。
5. a kind of alloy single-blade aluminium milling cutter according to claim 1, it is characterised in that: the circle of the cutting edge apex
Angular radius < 0.2mm.
6. a kind of alloy single-blade aluminium milling cutter according to claim 1, it is characterised in that: shape between the step and axis
At step angle be 15 °.
7. a kind of alloy single-blade aluminium milling cutter according to claim 1, it is characterised in that: the axial length is 0.1mm.
8. a kind of alloy single-blade aluminium milling cutter according to claim 1, it is characterised in that: the radical length is 0.5mm.
9. a kind of alloy single-blade aluminium milling cutter according to claim 1-8, it is characterised in that: the utility model choosing
Use alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016650.3U CN209239157U (en) | 2019-01-07 | 2019-01-07 | A kind of alloy single-blade aluminium milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016650.3U CN209239157U (en) | 2019-01-07 | 2019-01-07 | A kind of alloy single-blade aluminium milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209239157U true CN209239157U (en) | 2019-08-13 |
Family
ID=67536061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920016650.3U Expired - Fee Related CN209239157U (en) | 2019-01-07 | 2019-01-07 | A kind of alloy single-blade aluminium milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209239157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139575A (en) * | 2019-06-27 | 2020-12-29 | 上海汽车集团股份有限公司 | Oil sludge milling cutter |
-
2019
- 2019-01-07 CN CN201920016650.3U patent/CN209239157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139575A (en) * | 2019-06-27 | 2020-12-29 | 上海汽车集团股份有限公司 | Oil sludge milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190813 Termination date: 20220107 |