CN201320631Y - Rear wave edge roughing milling cutter - Google Patents
Rear wave edge roughing milling cutter Download PDFInfo
- Publication number
- CN201320631Y CN201320631Y CNU2008202154057U CN200820215405U CN201320631Y CN 201320631 Y CN201320631 Y CN 201320631Y CN U2008202154057 U CNU2008202154057 U CN U2008202154057U CN 200820215405 U CN200820215405 U CN 200820215405U CN 201320631 Y CN201320631 Y CN 201320631Y
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- CN
- China
- Prior art keywords
- concavo
- milling cutter
- convex
- rear wave
- cutting edge
- 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 23
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a rear wave edge roughing milling cutter, which comprises a fixing part for fixing a clamp, a plurality of spiral grooves for discharging cut scraps, and a plurality of cutting edges for milling processed goods. Each cutting edge comprises a plurality of sections of concave-convex curved edges, the concave-convex edges are arranged in sequence to form a wave cutting edge, and the concave-convex edges on each two adjacent cutting edges are staggered. The rear wave edge roughing milling cutter can be applied to the processing of large allowance work pieces, and has the advantages that the cost is saved and the production efficiency is improved simultaneously.
Description
Technical field
The utility model relates to a kind of machine tooling cutter, particularly a kind of rear wave-blade roughing milling cutter.
Background technology
Screw-on cutter structure commonly used, it comprises that mainly one can be for the fixing fixed part of anchor clamps, some spiral grooves of one tool and can be for a discharge portion and a blade part in order to the Milling Process thing that smear metal is discharged, wherein blade part is provided with deflector chute with respect to the spiral grooves place, make this blade part is divided into several cutting blades, because the knife edge on the blade is the knife edge to axis direction inclination certain angle, so it adds man-hour is to utilize the knife edge and processing plane to form " point " to contact the Milling Process thing, therefore when the depth of cut makes the stressed increase of this knife edge greatly, the resistance that causes the knife edge to be subjected to increases, not only can reduce working (machining) efficiency, and the knife edge also is easy to burst apart and must grinds again, so is wasted on the milling cutter time of processing mostly.
Summary of the invention
At above-mentioned technical problem, the purpose of this utility model provides a kind of rear wave-blade roughing milling cutter that is used for big surplus processing, the advantage that while the utility model helps enhancing productivity.
The realization the technical solution of the utility model is as follows:
The rear wave-blade roughing milling cutter, comprise that one can be for the fixing fixed part of anchor clamps, and some confessions are with the spiral grooves of smear metal discharge, and a plurality of cutting edges that are used for the Milling Process thing, described each cutting edge constitutes by the concavo-convex sword of plurality of sections arc, these concavo-convex swords are arranged in order and form corrugated cutting edge, and the concavo-convex sword on two adjacent cutting swords is for being staggered.
The angle of described spiral grooves is 30 ° or is 45 °.
The ratio of the radius of described concavo-convex sword and the external diameter of cutting edge is 1: 10.
The tread of described concavo-convex sword and cutting edge external diameter ratio be 1: 2.5.
The staggered staggered spacing of concavo-convex sword on described two adjacent cutting swords is 1/2nd of a concavo-convex sword radius.
Adopted such scheme, described each cutting edge constitutes by the concavo-convex sword of plurality of sections arc, these concavo-convex swords are arranged in order and form corrugated cutting edge, cutting edge is provided with the form that is separated into wave, the resistance that such cutting edge can reduce to run in the course of the work, and can improve cutting and the time be cut the disconnected of workpiece and cut, therefore can process, and help enhancing productivity the workpiece of big surplus.Concavo-convex sword on two adjacent cutting swords can reduce the residual quantity at the processed position of workpiece, for fine finishining performs place mat for being staggered.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
With reference to Fig. 1, rear wave-blade roughing milling cutter of the present utility model adopts carbide alloy to make, and comprises that one can be for the fixing fixed part 1 of anchor clamps, and some confessions spiral grooves 2 that smear metal is discharged, and the spiral grooves in the present embodiment is 4.And a plurality of cutting edges that are used for the Milling Process thing, by spiral grooves, the cutting portion of milling cutter is divided into 4 cutting edges.The angle of described spiral grooves is 30 ° or is 45 ° that the angle of spiral grooves is selected for use relevant with workpiece to be machined, when the big workpiece of workhardness, and steel workpiece for example, can adopt thread groove is 30 ° milling cutter; When the relatively low workpiece of workhardness, aluminium matter workpiece for example, can adopt thread groove is 45 ° milling cutter.Described each cutting edge constitutes by the concavo-convex sword 3 of plurality of sections arc, and the ratio of the radius of concavo-convex sword and the external diameter of cutting edge is 1: 10.The tread of described concavo-convex sword and cutting edge external diameter ratio be 1: 2.5.These concavo-convex swords are arranged in order and form corrugated cutting edge, and the concavo-convex sword on two adjacent cutting swords is for being staggered, and the staggered staggered spacing L of concavo-convex sword on two adjacent cutting swords is 1/2nd of a concavo-convex sword radius.
Claims (5)
1. rear wave-blade roughing milling cutter, comprise that one can be for the fixing fixed part of anchor clamps, and some confessions are with the spiral grooves of smear metal discharge, and a plurality of cutting edges that are used for the Milling Process thing, it is characterized in that: described each cutting edge constitutes by the concavo-convex sword of plurality of sections arc, these concavo-convex swords are arranged in order and form corrugated cutting edge, and the concavo-convex sword on two adjacent cutting swords is for being staggered.
2. rear wave-blade roughing milling cutter according to claim 1 is characterized in that: the angle of described spiral grooves is 30 ° or is 45 °.
3. rear wave-blade roughing milling cutter according to claim 1 is characterized in that: the ratio of the radius of described concavo-convex sword and the external diameter of cutting edge is 1: 10.
4. rear wave-blade roughing milling cutter according to claim 1 is characterized in that: the cutter of described concavo-convex sword wide with the cutting edge external diameter ratio be 1: 2.5.
5. rear wave-blade roughing milling cutter according to claim 1 is characterized in that: the staggered staggered spacing of concavo-convex sword on described two adjacent cutting swords is 1/2nd of a concavo-convex sword radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202154057U CN201320631Y (en) | 2008-11-28 | 2008-11-28 | Rear wave edge roughing milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202154057U CN201320631Y (en) | 2008-11-28 | 2008-11-28 | Rear wave edge roughing milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320631Y true CN201320631Y (en) | 2009-10-07 |
Family
ID=41158019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202154057U Expired - Fee Related CN201320631Y (en) | 2008-11-28 | 2008-11-28 | Rear wave edge roughing milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320631Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728894A (en) * | 2011-04-04 | 2012-10-17 | 通用汽车环球科技运作有限责任公司 | Cutting tools to control surface roughness |
| CN104493273A (en) * | 2014-10-16 | 2015-04-08 | 湖南大学 | Hob for processing band saw blade |
| CN105228780A (en) * | 2013-05-28 | 2016-01-06 | 伊斯卡有限公司 | Rotary cutting tool with chip breaker with two diverging grooves |
| CN108290230A (en) * | 2015-11-10 | 2018-07-17 | 艾伯特·克内贝尔控股有限公司 | Cutting tool |
-
2008
- 2008-11-28 CN CNU2008202154057U patent/CN201320631Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728894A (en) * | 2011-04-04 | 2012-10-17 | 通用汽车环球科技运作有限责任公司 | Cutting tools to control surface roughness |
| CN105228780A (en) * | 2013-05-28 | 2016-01-06 | 伊斯卡有限公司 | Rotary cutting tool with chip breaker with two diverging grooves |
| CN105228780B (en) * | 2013-05-28 | 2017-09-15 | 伊斯卡有限公司 | Rotary cutting tool with chip breaker with two diverging grooves |
| CN104493273A (en) * | 2014-10-16 | 2015-04-08 | 湖南大学 | Hob for processing band saw blade |
| CN108290230A (en) * | 2015-11-10 | 2018-07-17 | 艾伯特·克内贝尔控股有限公司 | Cutting tool |
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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: 20091007 Termination date: 20131128 |