CN203578875U - Hard alloy forming milling cutter - Google Patents
Hard alloy forming milling cutter Download PDFInfo
- Publication number
- CN203578875U CN203578875U CN201320616951.2U CN201320616951U CN203578875U CN 203578875 U CN203578875 U CN 203578875U CN 201320616951 U CN201320616951 U CN 201320616951U CN 203578875 U CN203578875 U CN 203578875U
- Authority
- CN
- China
- Prior art keywords
- tool bit
- cutter head
- milling cutter
- hard alloy
- stage
- 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
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Abstract
The utility model belongs to the field of a milling cutter, and particularly relates to a hard alloy forming milling cutter. The hard alloy forming milling cutter comprises a tool bit and a cutter handle, wherein the tool bit is fixed on the end part of the cutter handle, the tool bit comprises a first-stage tool bit and a second-stage tool bit, the first-stage tool bit is fixed on the second-stage tool bit, the end surface of the first-stage tool bit is provided with a scissors-shaped conical cutting edge, the circumferential surface of the first-stage tool bit is provided with a chamfering edge and a first-stage auxiliary edge, and the circumferential surface of the second-stage tool bit is provided with a waveform cutting edge. The hard alloy forming milling cutter has the advantages that the structure is simple and practical, a bucket-shaped workpiece with a conical table can be milled and formed in one step, and the working efficiency can be improved.
Description
Technical field
The utility model belongs to cutting tool field, specifically a kind of carbide alloy profile milling cutter.
Background technology
Blade shapes has a variety of, and on plain-milling machine and CNC milling machine working groove and outline of straight line, milling boring machining center, processing cavity, core, curved profile, profile are used.Now more milling cutter is applied in hole processing and pocket machining, generally to first carry out roughing man-hour adding, then change milling cutter and carry out semifinishing, and then change milling cutter and carry out fine finishining, such operation just can achieve the goal, such operation needs often to change milling cutter, work loaded down with trivial details, inefficiency, especially in the processing of computer casing is used, due to the needs of its special shape, even if be used in combination different universal cutters, all cannot complete processing request, and common cutter is single head, complete back service life and scrap, utilization rate is not high.
Summary of the invention
The purpose of this utility model is the weak point existing in above-mentioned technology, proposes a kind of carbide alloy profile milling cutter.
The utility model provides following technical scheme:
Carbide alloy profile milling cutter, it comprises cutter head and handle of a knife, cutter head is fixed on handle of a knife end, cutter head comprises single order cutter head and second order cutter head, single order cutter head is fixed on second order cutter head, single order cutter head end face is provided with scissors-like taper sword, and the side face of single order cutter head is provided with chamfering blades and the secondary sword of single order, and the side face of second order cutter head is provided with wave cutting edge.
Described wave cutting edge is provided with two crest structures.
The utility model has the advantages that simple and practically, can carry out milling to the barrel-shaped workpiece with frustum, one-shot forming, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, carbide alloy profile milling cutter, it comprises cutter head and handle of a knife 1, cutter head is fixed on handle of a knife 1 end, cutter head comprises single order cutter head 2 and second order cutter head 3, and single order cutter head 2 is fixed on second order cutter head 3, and single order cutter head 2 end faces are provided with scissors-like taper sword 2a, the side face of single order cutter head 2 is provided with chamfering blades 2b and the secondary sword 2d of single order, and the side face of second order cutter head 3 is provided with wave cutting edge 3a.
Described wave cutting edge 3a is provided with two crest structure 3b and 3c.
Claims (2)
1. carbide alloy profile milling cutter, it comprises cutter head and handle of a knife, cutter head is fixed on handle of a knife end, cutter head comprises single order cutter head and second order cutter head, single order cutter head is fixed on second order cutter head, single order cutter head end face is provided with scissors-like taper sword, and the side face of single order cutter head is provided with chamfering blades and the secondary sword of single order, and the side face of second order cutter head is provided with wave cutting edge.
2. carbide alloy profile milling cutter according to claim 1, is characterized in that: described wave cutting edge is provided with two crest structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616951.2U CN203578875U (en) | 2013-10-08 | 2013-10-08 | Hard alloy forming milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616951.2U CN203578875U (en) | 2013-10-08 | 2013-10-08 | Hard alloy forming milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578875U true CN203578875U (en) | 2014-05-07 |
Family
ID=50576848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616951.2U Expired - Fee Related CN203578875U (en) | 2013-10-08 | 2013-10-08 | Hard alloy forming milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578875U (en) |
-
2013
- 2013-10-08 CN CN201320616951.2U patent/CN203578875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |