CN203401131U - Alloy inserted-tooth face and side milling cutter - Google Patents
Alloy inserted-tooth face and side milling cutter Download PDFInfo
- Publication number
- CN203401131U CN203401131U CN201320337457.2U CN201320337457U CN203401131U CN 203401131 U CN203401131 U CN 203401131U CN 201320337457 U CN201320337457 U CN 201320337457U CN 203401131 U CN203401131 U CN 203401131U
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- Prior art keywords
- cutter
- face
- side milling
- blocks
- groove
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Abstract
The utility model relates to an alloy inserted-tooth face and side milling cutter. According to the technical scheme, the alloy inserted-tooth face and side milling cutter comprises a cutter body, wherein a plurality of U-shaped cutter grooves are uniformly formed in the outer edge of the cutter body; blades are welded on cutter blocks; the cutter blocks are connected with wedged blocks; the cutter blocks and the wedged blocks are arranged in cutter grooves. One end face of each blade is made into an insection structure I and one end face of each wedged block is made into a 5 degrees+/-5 minutes inclined plane I; one end face of each U-shaped cutter groove is made into an insection structure II and the other end face of each U-shaped cutter groove is made into a 5 degrees+/-5 minutes inclined plane II; the cutter blocks and the cutter grooves are matched by the insection structures; the wedged blocks and the cutter grooves are matched by the 5 degrees+/-5 minutes inclined planes. According to the alloy inserted-tooth face and side milling cutter, the utilization rate of the cutter can be improved, the service life of the cutter is prolonged and the cost is reduced.
Description
Technical field
The utility model belongs to cutter field, relates to particularly a kind of alloy inserted side milling cutter.
Background technology
Inserted side milling cutter is machining and aviation field, and a kind of cutter often using is applied very extensively, and the price of such cutter is higher, so the design of alloy inserted side milling cutter is very necessary.Face and side cutter is in the past that alloy blade is directly welded on cutter hub by high-frequency welding, the shortcoming of this form be cutter in use, an if blade fragmentation, whole cutter just can not be continued to have used, and return factory more allowing blade replacement can affect production, and repeatedly the more yielding cutter that causes of cutter hub endoporus after allowing blade replacement scrap.
Summary of the invention
The purpose of this utility model is to provide a kind of utilization rate that improves cutter, extends the service life of cutter, the alloy inserted side milling cutter reducing costs.
The technical solution adopted in the utility model is: alloy inserted side milling cutter, comprise cutter hub, and cutter hub outer rim is evenly provided with some U-shaped cutter grooves, and blade is welded on cutter piece, and cutter piece is connected with voussoir, and cutter piece and voussoir are packed in cutter groove.
Above-mentioned alloy inserted side milling cutter, an end face of cutter piece is made groove structure I, an end face of voussoir makes 5 ° ± 5 ' inclined-plane I, an end face of U-shaped cutter groove is made groove structure II, other end makes 5 ° ± 5 ' inclined-plane II; Cutter piece matches by groove structure with cutter groove, and voussoir matches by 5 ° ± 5 ' inclined-plane with cutter groove.
Above-mentioned alloy inserted side milling cutter, the relief angle of cutter piece is 18 °.
The beneficial effects of the utility model are: the utility model, alloy blade is welded on cutter piece, on the cutter groove cross section of cutter hub, mill out groove structure, on cutter piece, also mill out corresponding groove structure, both link together by the mode of groove structure, therefore, if some blades have damage, the cutter piece damaging can be cleaned with a pointed instrument from cutter hub, change new cutter piece, can be repeatedly allowing blade replacement more, extended the service life of cutter, cutter block of material is formed by forging, product advantage after forging is that tissue density is good, plastic deformation is good, toughness increases, intensity is good, crystal grain is thinner, organize tightr.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of cutter hub.
Fig. 3 is the structural representation of U-shaped cutter groove.
Fig. 4 is the structural representation of cutter piece and blade.
Fig. 5 is the structural representation of voussoir.
The specific embodiment
As Figure 1-Figure 5, alloy inserted side milling cutter, consists of cutter hub (1), blade (2), cutter piece (3) and voussoir (4).
Cutter hub (1) outer rim is evenly provided with some U-shaped cutter grooves (5).As shown in Figure 3, an end face of U-shaped cutter groove (5) is made groove structure II (5-1), other end makes 5 ° ± 5 ' inclined-plane II (5-2).
It is upper that blade (2) is welded on cutter piece (3), and cutter piece (3) is connected with voussoir (4).
One end face of cutter piece (3) is made groove structure I (3-1), an end face of voussoir (4) makes 5 ° ± 5 ' inclined-plane I (4-1).
Then cutter piece (3) and voussoir (4) are packed in cutter groove (5).Cutter piece (3) matches by groove structure with cutter groove (5), and voussoir (4) matches by 5 ° ± 5 ' inclined-plane with cutter groove (5).
The relief angle of cutter piece (3) is 18 °.
Claims (3)
1. alloy inserted side milling cutter, comprise cutter hub (1), it is characterized in that: cutter hub (1) outer rim is evenly provided with some U-shaped cutter grooves (5), blade (2) is welded on cutter piece (3), cutter piece (3) is connected with voussoir (4), and cutter piece (3) and voussoir (4) are packed in cutter groove (5).
2. alloy inserted side milling cutter as claimed in claim 1, it is characterized in that: an end face of cutter piece (3) is made groove structure I (3-1), one end face of voussoir (4) makes 5 ° ± 5 ' inclined-plane I (4-1), one end face of U-shaped cutter groove (5) is made groove structure II (5-1), other end makes 5 ° ± 5 ' inclined-plane II (5-2); Cutter piece (3) matches by groove structure with cutter groove (5), and voussoir (4) matches by 5 ° ± 5 ' inclined-plane with cutter groove (5).
3. alloy inserted side milling cutter as claimed in claim 1 or 2, is characterized in that: the relief angle of cutter piece (3) is 18 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320337457.2U CN203401131U (en) | 2013-06-13 | 2013-06-13 | Alloy inserted-tooth face and side milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320337457.2U CN203401131U (en) | 2013-06-13 | 2013-06-13 | Alloy inserted-tooth face and side milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401131U true CN203401131U (en) | 2014-01-22 |
Family
ID=49937074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320337457.2U Expired - Fee Related CN203401131U (en) | 2013-06-13 | 2013-06-13 | Alloy inserted-tooth face and side milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401131U (en) |
-
2013
- 2013-06-13 CN CN201320337457.2U patent/CN203401131U/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: 20140122 Termination date: 20160613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |