CN204108434U - For the profile milling cutter of front axle mould I-shaped muscle processing - Google Patents
For the profile milling cutter of front axle mould I-shaped muscle processing Download PDFInfo
- Publication number
- CN204108434U CN204108434U CN201420520989.4U CN201420520989U CN204108434U CN 204108434 U CN204108434 U CN 204108434U CN 201420520989 U CN201420520989 U CN 201420520989U CN 204108434 U CN204108434 U CN 204108434U
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- CN
- China
- Prior art keywords
- dish
- type cutter
- blade
- milling cutter
- cutter head
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- Expired - Fee Related
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Abstract
The utility model discloses the profile milling cutter for the processing of front axle mould I-shaped muscle, comprise support column, two dish-type cutter heads, rotating shaft, two dish-type cutter heads are separately fixed at top and the bottom of support column, and be symmetrical arranged about support column mid point cross section, rotating shaft is vertically fixed on the center of the dish-type cutter head being positioned at top, dish-type cutter head is provided with multiple identical blade, blade outer surface is be the cambered surface of cylinder axis about dish-type cutter head axis, the dorsal surface along direction of rotation of blade is perpendicular, and through the axis of dish-type cutter head, the positive side along direction of rotation of blade is perpendicular, and and the angle between the dorsal surface of adjacent blade is at 15 °-25 °.The beneficial effects of the utility model are, it is simple that engaging step cut by machine-shaping milling cutter, are easy to programming; One-shot forming, saves time; Mould and die accuracy is high, and roughness is better; Profile milling cutter good endurance, the life-span is long.
Description
Technical field
The utility model relates to a kind of profile milling cutter, in particular for the profile milling cutter of front axle mould I-shaped muscle processing.
Background technology
Tradition front axle mould adopts spark machined, and utilize graphite electrode shaping, length consuming time, Product Precision is poor; Present part front axle mould has adopted machining center shaping, utilizes milling cutter to mill out die cavity.Adopt General Milling Cutter need have certain NC Machine Center Programming basis, repeatedly feed just can mill out I-shaped muscle die cavity; Process-cycle is long, and tool wear is serious, repeatedly need change cutter head.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of profile milling cutter for the processing of front axle mould I-shaped muscle.
The utility model is achieved through the following technical solutions.
A kind of profile milling cutter for the processing of front axle mould I-shaped muscle, comprise support column, two dish-type cutter heads, rotating shaft, two above-mentioned dish-type cutter heads are separately fixed at top and the bottom of above-mentioned support column, and be symmetrical arranged about above-mentioned support column mid point cross section, above-mentioned rotating shaft is vertically fixed on the center of the dish-type cutter head being positioned at top, above-mentioned dish-type cutter head is provided with multiple identical blade, above-mentioned blade outer surface is be the cambered surface of cylinder axis about above-mentioned dish-type cutter head axis, the dorsal surface along direction of rotation of above-mentioned blade is perpendicular, and through the axis of above-mentioned dish-type cutter head, the positive side along direction of rotation of above-mentioned blade is perpendicular, and and the angle between the dorsal surface of adjacent above-mentioned blade is at 15 °-25 °.
Further, the angle between the positive side along direction of rotation of above-mentioned blade and the dorsal surface of adjacent above-mentioned blade is 20 °.
Further, above-mentioned blade is provided with 10 altogether.
The beneficial effects of the utility model:
It is simple that engaging step cut by machine-shaping milling cutter, is easy to programming; One-shot forming, saves time; Mould and die accuracy is high, and roughness is better; Profile milling cutter good endurance, the life-span is long.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of the profile milling cutter that the utility model is processed for front axle mould I-shaped muscle;
Fig. 2 is the schematic top plan view of the utility model dish-type cutter head;
Fig. 3 is the cross-sectional schematic of front axle mould.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the front elevational schematic of the profile milling cutter that the utility model is processed for front axle mould I-shaped muscle, Fig. 2 is the schematic top plan view of the utility model dish-type cutter head, with reference to Fig. 1, Fig. 2, the utility model, for the profile milling cutter of front axle mould I-shaped muscle processing, comprise support column 2, two dish-type cutter heads 1, rotating shafts 3, two above-mentioned dish-type cutter heads 1 are separately fixed at top and the bottom of above-mentioned support column 2, and be symmetrical arranged about above-mentioned support column 2 mid point cross section, above-mentioned rotating shaft 3 is vertically fixed on the center of the dish-type cutter head being positioned at top.
Above-mentioned dish-type cutter head 1 is provided with multiple identical blade 10, above-mentioned blade 10 outer surface 13 is be the cambered surface of cylinder axis about above-mentioned dish-type cutter head 1 axis, the dorsal surface 11 along direction of rotation of above-mentioned blade 10 is perpendicular, and through the axis of above-mentioned dish-type cutter head 1, the positive side 12 along direction of rotation of above-mentioned blade 10 is perpendicular, and and angle between the dorsal surface 11 of adjacent above-mentioned blade 10 at 15 °-25 °.
The structural design of blade makes the efficiency when milling chamber higher.
In the implementation case, the angle between the positive side 12 along direction of rotation of above-mentioned blade 10 and the dorsal surface 11 of adjacent above-mentioned blade 10 is 20 °.
In the implementation case, above-mentioned blade 10 is provided with 10 altogether.
Fig. 3 is the cross-sectional schematic of front axle mould, with reference to Fig. 3, is adding man-hour, by the side feed of profile milling cutter by patrix 41 to be processed or counterdie 42, and rotating shaft 3 is assemblied in motor and rotates, thus use profile milling cutter to mill out die cavity.
One-shot forming when adopting the Double-cutter head design arranged can make processing mold, and without the need to secondary operation, utilize revolving body characteristic simultaneously, each blade of profile milling cutter is made all to participate in milling, instead of the cutter head front end of only having of General Milling Cutter just contacts mould, namely improves efficiency and also extends service life.
The utility model, for the profile milling cutter of front axle mould I-shaped muscle processing, it is simple that engaging step cut by machine-shaping milling cutter, is easy to programming; One-shot forming, saves time; Mould and die accuracy is high, and roughness is better; Profile milling cutter good endurance, the life-span is long.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to allow the personage being familiar with this art can understand the utility model content and be implemented, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (3)
1. the profile milling cutter for the processing of front axle mould I-shaped muscle, it is characterized in that, comprise support column, two dish-type cutter heads, rotating shaft, two described dish-type cutter heads are separately fixed at top and the bottom of described support column, and be symmetrical arranged about described support column mid point cross section, described rotating shaft is vertically fixed on the center of the dish-type cutter head being positioned at top, described dish-type cutter head is provided with multiple identical blade, described blade outer surface is be the cambered surface of cylinder axis about described dish-type cutter head axis, the dorsal surface along direction of rotation of described blade is perpendicular, and through the axis of described dish-type cutter head, the positive side along direction of rotation of described blade is perpendicular, and and the angle between the dorsal surface of adjacent described blade is at 15 °-25 °.
2. the profile milling cutter for the processing of front axle mould I-shaped muscle according to claim 1, it is characterized in that, the angle between the positive side along direction of rotation of described blade and the dorsal surface of adjacent described blade is 20 °.
3. the profile milling cutter for the processing of front axle mould I-shaped muscle according to claim 1, it is characterized in that, described blade is provided with 10 altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520989.4U CN204108434U (en) | 2014-09-11 | 2014-09-11 | For the profile milling cutter of front axle mould I-shaped muscle processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520989.4U CN204108434U (en) | 2014-09-11 | 2014-09-11 | For the profile milling cutter of front axle mould I-shaped muscle processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108434U true CN204108434U (en) | 2015-01-21 |
Family
ID=52325792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520989.4U Expired - Fee Related CN204108434U (en) | 2014-09-11 | 2014-09-11 | For the profile milling cutter of front axle mould I-shaped muscle processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108434U (en) |
-
2014
- 2014-09-11 CN CN201420520989.4U patent/CN204108434U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20160911 |