CN202845886U - Four-blade milling cutter - Google Patents
Four-blade milling cutter Download PDFInfo
- Publication number
- CN202845886U CN202845886U CN 201220486261 CN201220486261U CN202845886U CN 202845886 U CN202845886 U CN 202845886U CN 201220486261 CN201220486261 CN 201220486261 CN 201220486261 U CN201220486261 U CN 201220486261U CN 202845886 U CN202845886 U CN 202845886U
- Authority
- CN
- China
- Prior art keywords
- cutter
- handle
- neck
- blade milling
- cutting
- 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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- Milling Processes (AREA)
Abstract
The utility model belongs to the field of cutting tools, and in particular relates to a four-blade milling cutter which comprises a cutter handle, a cutter neck and a cutter head, wherein one end of the cutter handle is connected with the cutter neck, and the other end of the cutter handle is provided with a clamping platform; the cutter head is arranged at the other end of the cutter neck; the end surface of the cutter head is provided with four cutting blades; and each two of the four cutting blades form a group, and the two groups are arranged in a crossed mode. The four-blade milling cutter provided by the utility model has the advantages of rapidness and efficiency in cutting and good abrasion-resistant performance of cutting blades.
Description
Technical field
The utility model belongs to the cutting tool field, specifically a kind of four blade milling cutters.
Background technology
The structure of various cutters all is comprised of clamping part and working portion.Clamping part and the working portion of overall structure cutter all are made on the cutter hub; The working portion of inserted structure cutter (cutter tooth or blade) then is installed on the cutter hub.The clamping of cutter partly has with holes and band handle two classes.Rely on inner hole sleeve to be contained on the main shaft or axle of lathe with spot facing cutter, transmit torsional moment by axial bond or straight end-face key, such as cylindrical milling cutter, facing-type cutter etc.With the cutter of handle three kinds of rectangular shank, cylindrical handle and circular cone handles are arranged usually.Lathe tool, planing tool etc. are generally rectangular shank; The circular cone handle leans on the tapering bearing axial pushing force, and by the frictional force transmitting torque; Cylindrical handle generally is applicable to the cutters such as less fluted drill, slotting cutter, and the frictional force that produces when clamping during cutting is transmitted torsional moment.Much make with low-alloy steel with the shank of the cutter of handle, working portion then forms two parts butt welding with high-speed steel.The working portion of cutter is exactly the part that produces and process smear metal, comprises blade, makes smear metal structure, chip removal or appearance disconnected broken or that wind up store up the space of smear metal, the structural elements such as passage of cutting fluid.The working portion of the cutter that has is exactly cutting tip, such as lathe tool, planing tool, boring cutter and milling cutter etc.; The working portion of the cutter that has then comprises cutting tip and calibrated section, such as drill bit, reamer, reamer, inner surface broaching tool and screw tap etc.The effect of cutting tip is to excise smear metal with blade, and the effect of calibrated section is finished surface and the guiding cutter that smoothing has been cut.
Summary of the invention
The purpose of this utility model provides four blade milling cutters of a kind of processing metal sheet material or handicraft.
The utility model provides following technical scheme:
Four blade milling cutters, it comprises handle of a knife, cutter neck and cutter head, and handle of a knife one end is connected with the cutter neck, and the other end is provided with the clamping platform, and cutter head is located at the cutter neck other end, is provided with four cutting edges on the cutter head end face, and four cutting edges become two one group, and two groups are arranged in a crossed manner.
The utility model has the advantages that the cutting of four blade milling cutters rapidly and efficiently, and the cutting edge anti-wear performance is good.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, four blade milling cutters, it comprises handle of a knife 1, cutter neck 2 and cutter head 3, handle of a knife 1 one ends are connected with cutter neck 2, and the other end is provided with clamping platform 4, and cutter head 3 is located at cutter neck 2 other ends, be provided with 5 one-tenth two one group of 5, four cutting edge of four cutting edges on cutter head 3 end faces, two groups arranged in a crossed manner.
Claims (1)
1. four blade milling cutters, it comprises handle of a knife, cutter neck and cutter head, and handle of a knife one end is connected with the cutter neck, and the other end is provided with the clamping platform, and cutter head is located at the cutter neck other end, is provided with four cutting edges on the cutter head end face, and four cutting edges become two one group, and two groups are arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486261 CN202845886U (en) | 2012-09-23 | 2012-09-23 | Four-blade milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486261 CN202845886U (en) | 2012-09-23 | 2012-09-23 | Four-blade milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845886U true CN202845886U (en) | 2013-04-03 |
Family
ID=47977122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486261 Expired - Fee Related CN202845886U (en) | 2012-09-23 | 2012-09-23 | Four-blade milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845886U (en) |
-
2012
- 2012-09-23 CN CN 201220486261 patent/CN202845886U/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: 20130403 Termination date: 20130923 |