CN2818028Y - Three-face-edge hobbing - Google Patents
Three-face-edge hobbing Download PDFInfo
- Publication number
- CN2818028Y CN2818028Y CN 200520076138 CN200520076138U CN2818028Y CN 2818028 Y CN2818028 Y CN 2818028Y CN 200520076138 CN200520076138 CN 200520076138 CN 200520076138 U CN200520076138 U CN 200520076138U CN 2818028 Y CN2818028 Y CN 2818028Y
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- Prior art keywords
- cutting edge
- face
- cutter
- utility
- model
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Abstract
The utility model discloses a three-face-edge milling cutter. The utility model comprises a key groove, an inner hole, a cutter body and cutting edges, wherein the cutting edges and the cutter body are welded together, three faces of the cutting edges are provided with edges, the number of the cutting edges is 14 to 40 sheets and the cutting edges are welded on the periphery of the cutter body at uniform intervals. The utility model has the advantages of simple structure and convenient use, and cost is reduced in maximum limit on the basis of guaranteeing precision.
Description
Technical field
The utility model relates to a kind of milling cutter, in particular to be a kind of welding-on high speed steel-tooth face and side cutter.
Background technology
Present existing face and side cutter is whole high-speed-steel structure, though the milling cutter precision of this structure has reached the requirement in factory, workshop, has satisfied the production needs, and its cost is too high, does not meet the modern enterprise guaranteed efficiency, reduces the requirement that consumes.In addition, the face and side cutter of cutting edge width also appears adjusting in the prior art, though the reduction to a certain degree of this technology the consumption of cutter hub material, complex structure, time-consuming inconvenience when adjusting slot milling or kerf width, and precision is difficult to guarantee.
The utility model content
The purpose of this utility model is the weak point that exists at above-mentioned prior art, provides a kind of simple in structure and save the novel face and side cutter of material consumption amount to greatest extent on the basis of assurance precision easy to use.
The technical scheme that the utility model adopted is:
A kind of face and side cutter comprises keyway, endoporus, cutter hub and cutting edge, it is characterized in that: described cutting edge is the cutting edge that puts the first edge on a knife or a pair of scissors with described cutter hub welding-on three faces together.
Above-mentioned face and side cutter, it is further characterized in that described cutting edge is 10～40, and welding-on is on the cutter hub periphery evenly and at intervals, and the anterior angle of cutting edge is 14 °～16 °, and relief angle is 10 °～14 °.
Above-mentioned face and side cutter further is characterised in that, described cutting edge is 16, and anterior angle is 14 °, and relief angle is 10 °.
Above-mentioned face and side cutter cutter hub part can adopt common iron, and only cutting edge uses high-speed tool steel or other alloy tool steel, and cutter repeatedly uses in the time of must refacing or change also only at cutting edge.Simultaneously, the cutting edge welding-on is on cutter hub, and not only technology simply but also guaranteed the precision of cutting.
The beneficial effects of the utility model are: simple in structure, easy to use, on the basis that guarantees precision, reduced cost to greatest extent.
Description of drawings
Fig. 1 is a face and side cutter structural representation of the present utility model;
Fig. 2 is the cutaway view of the utility model A-A direction.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1 and Figure 2, Fig. 2 is the cutaway view of A-A direction, the face and side cutter of present embodiment, comprise keyway 1, endoporus 2, cutter hub 3 and cutting edge 4, described cutting edge 4 is the cutting edges that put the first edge on a knife or a pair of scissors with described cutter hub 3 welding-ons three faces together, cutting edge is 16, and welding-on is on the cutter hub periphery evenly and at intervals.The anterior angle of cutting edge is 14 °, and relief angle is 10 °, and a keyway 1 is arranged on the endoporus 2 so that and the key pin of milling cutter knife bar connect, play fixation.The face and side cutter cutter hub of present embodiment partly adopts common iron, and cutting edge uses high-speed tool steel.
The utility model is simple in structure, and is easy to use, reduced cost to greatest extent on the basis that guarantees precision.The cutting edge welding-on is on cutter hub, and not only technology simply but also guaranteed the precision of cutting.
Most preferred embodiment of the present utility model is illustrated, and the various variations or the remodeling of being made by those of ordinary skills all belong to protection domain of the present utility model.
Claims (3)
1, a kind of face and side cutter comprises keyway, endoporus, cutter hub and cutting edge, it is characterized in that: described cutting edge is the cutting edge that puts the first edge on a knife or a pair of scissors with described cutter hub welding-on three faces together.
2, face and side cutter according to claim 1 is characterized in that: described cutting edge is 14～40, and welding-on is on the cutter hub periphery evenly and at intervals, and the anterior angle of cutting edge is 14 °～16 °, and relief angle is 10 °～14 °.
3, face and side cutter according to claim 2 is characterized in that: described cutting edge is 16, and anterior angle is 14 °, and relief angle is 10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076138 CN2818028Y (en) | 2005-10-08 | 2005-10-08 | Three-face-edge hobbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076138 CN2818028Y (en) | 2005-10-08 | 2005-10-08 | Three-face-edge hobbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818028Y true CN2818028Y (en) | 2006-09-20 |
Family
ID=37004080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076138 Expired - Fee Related CN2818028Y (en) | 2005-10-08 | 2005-10-08 | Three-face-edge hobbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818028Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012094794A1 (en) * | 2011-01-10 | 2012-07-19 | Li Shiqing | Composite milling cutter |
-
2005
- 2005-10-08 CN CN 200520076138 patent/CN2818028Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012094794A1 (en) * | 2011-01-10 | 2012-07-19 | Li Shiqing | Composite milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |