CN203018810U - Crude and refined milling cutter with end faces - Google Patents
Crude and refined milling cutter with end faces Download PDFInfo
- Publication number
- CN203018810U CN203018810U CN 201220608610 CN201220608610U CN203018810U CN 203018810 U CN203018810 U CN 203018810U CN 201220608610 CN201220608610 CN 201220608610 CN 201220608610 U CN201220608610 U CN 201220608610U CN 203018810 U CN203018810 U CN 203018810U
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- Prior art keywords
- cutter head
- cutter
- milling cutter
- face
- cutting edge
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- Expired - Fee Related
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Abstract
The utility model relates to a milling cutter, and particularly relates to a crude-refined mixed type milling cutter. The crude and refined milling cutter with end faces comprises a cutter handle and a cutter head for clamping, wherein the cutter head is fixed at one end of the cutter handle; the cutter head is provided with multiple spiral cutting edges; the cutting edges comprise a crude cutting edge and a refined cutting edge and are spirally arranged on the cutter head; and a chip groove is arranged between the cutter edges. With the adoption of the structure, different end faces are designed on the crude and refined milling cutter for workpieces with different design requirements. The crude and refined milling cutter with end faces is reasonable in structure, high in cutting efficiency and good in cutting effect.
Description
Technical field
The utility model relates to a kind of milling cutter, particularly thick smart mixed type milling cutter.
Background technology
During processing work, be all generally first workpiece to be carried out roughing, and then workpiece is carried out fine finishining.In order saving time, to reduce manufacturing procedure now, to increase work efficiency, the collocation of rough cut sword and smart cutting edge is set on the cutter head of milling cutter, can complete simultaneously thick fine finishining like this.When producing thick milling cutter, for the difference according to processing work, be the multiple different end face of thick milling cutter design.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of thick milling cutter that is conducive to cut.
For solving above-mentioned technical problem, the thick milling cutter of end face of the present utility model comprises handle of a knife and the cutter head of clamping, described cutter head is fixed on handle of a knife one end, a plurality of spirality cutting edges are set on described cutter head, described cutting edge comprises rough cut sword and smart cutting edge, described cutting edge spiral is arranged on cutter head, forms chip area between described cutting edge.
Described cutter head end face is Bulb Surface.
Between described cutter head end face and cutter head side, chamfering is arranged.
Be connected with circular arc between described cutter head end face and cutter head side, described arc radius is R.
After adopting said structure, to the workpiece that different designs requires, group will design different end faces on thick milling cutter.The thick milling cutter of end face of the present utility model is rational in infrastructure, and stock-removing efficiency is high, and cutting effect is good.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model the first embodiment.
Fig. 3 is the structural representation of the utility model the second embodiment.
Fig. 4 is the structural representation of the third embodiment of the utility model.
In figure: 1 is handle of a knife, and 2 is cutter head, and 3 are the rough cut sword, and 4 is smart cutting edge, and 5 is chip area, and 6 is Bulb Surface, and 7 is the cutter head end face
The specific embodiment
Embodiment one:
As depicted in figs. 1 and 2, the thick milling cutter of end face of the present utility model comprises handle of a knife 1 and the cutter head 2 of clamping, and described cutter head 2 is fixed on handle of a knife 1 one ends.A plurality of spirality cutting edges are set on described cutter head 2, and described cutting edge comprises rough cut sword 3 and smart cutting edge 4, and described cutting edge spiral is arranged on cutter head, forms chip area 5 between described cutting edge.Described cutter head end face is Bulb Surface 6, and Bulb Surface can be widely used in various curved surfaces in normal operation under hot environment, arc groove processing.
Embodiment two:
As shown in Figure 1 and Figure 4, the thick milling cutter of end face of the present utility model comprises handle of a knife 1 and the cutter head 2 of clamping, and described cutter head 2 is fixed on handle of a knife 1 one ends.A plurality of spirality cutting edges are set on described cutter head 2, and described cutting edge comprises rough cut sword 3 and smart cutting edge 4, and described cutting edge spiral is arranged on cutter head, forms chip area 5 between described cutting edge.Be connected with circular arc between described cutter head end face 6 and cutter head side, described arc radius is R.
Embodiment three:
As shown in figures 1 and 3, the thick milling cutter of end face of the present utility model comprises handle of a knife 1 and the cutter head 2 of clamping, and described cutter head 2 is fixed on handle of a knife 1 one ends.A plurality of spirality cutting edges are set on described cutter head 2, and described cutting edge comprises rough cut sword 3 and smart cutting edge 4, and described cutting edge spiral is arranged on cutter head, forms chip area 5 between described cutting edge.Between described cutter head end face 6 and cutter head side, chamfering is arranged.
Claims (4)
1. thick milling cutter of end face, the handle of a knife and the cutter head that comprise clamping, described cutter head is fixed on handle of a knife one end, it is characterized in that: a plurality of spirality cutting edges are set on described cutter head, described cutting edge comprises rough cut sword and smart cutting edge, described cutting edge spiral is arranged on cutter head, forms chip area between described cutting edge.
2. according to the thick milling cutter of end face claimed in claim 1, it is characterized in that: described cutter head end face is Bulb Surface.
3. according to the thick milling cutter of end face claimed in claim 1, it is characterized in that: between described cutter head end face and cutter head side, chamfering is arranged.
4. according to the thick milling cutter of end face claimed in claim 1, it is characterized in that: be connected with circular arc between described cutter head end face and cutter head side, described arc radius is R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608610 CN203018810U (en) | 2012-11-16 | 2012-11-16 | Crude and refined milling cutter with end faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608610 CN203018810U (en) | 2012-11-16 | 2012-11-16 | Crude and refined milling cutter with end faces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018810U true CN203018810U (en) | 2013-06-26 |
Family
ID=48642824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608610 Expired - Fee Related CN203018810U (en) | 2012-11-16 | 2012-11-16 | Crude and refined milling cutter with end faces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018810U (en) |
-
2012
- 2012-11-16 CN CN 201220608610 patent/CN203018810U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131116 |