CN201500808U - Roughing feed wavy-edge milling cutter blade and cutter body structure - Google Patents
Roughing feed wavy-edge milling cutter blade and cutter body structure Download PDFInfo
- Publication number
- CN201500808U CN201500808U CN2009201005971U CN200920100597U CN201500808U CN 201500808 U CN201500808 U CN 201500808U CN 2009201005971 U CN2009201005971 U CN 2009201005971U CN 200920100597 U CN200920100597 U CN 200920100597U CN 201500808 U CN201500808 U CN 201500808U
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- China
- Prior art keywords
- edge
- roughing feed
- wavy
- cutter blade
- cutter
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- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to a roughing feed wavy-edge milling cutter blade and a cutter body structure. A main cutting edge of the conventional roughing feed milling cutter blade adopts an ordinary circular arc edge; a main deflection angle is small in the cutting process; even if the amount of feed is large, the chips are still very thin and the cutting resistance is greater, so that the heat quantity generated by cutting is difficult to be radiated; and the chip breakage is also difficult, so that the service life of the cutter blade is influenced. The roughing feed wavy-edge milling cutter blade and the cutter body structure comprise a roughing feed wavy-edge milling cutter blade (3); the roughing feed wavy-edge milling cutter blade (3) is mounted on a cutter body (1); cutter blades (2) without wavy-edges are also mounted on the cutter body (1) at intervals; and the roughing feed wavy-edge milling cutter blade (3) and the cutter body (1) are fixed through bolts (4). The utility model provides a novel cutter blade edge-type structure used for roughing feed milling.
Description
Technical field:
The utility model relates to a kind of roughing feed milling insert with waved-edge and structure of the cutter body of novel large-feeding milling blade-edge type structure.
Background technology:
The blade main cutting edge of existing big-feed milling is common circular arc sword, and is little owing to tool cutting edge angle in the working angles, even under the very big situation of the amount of feeding, smear metal is still very thin, and cutting resistance is bigger, and the heat that cutting produces is difficult for shedding, and be difficult for chip breaking, influence the service life of blade.
Summary of the invention:
Order of the present utility model is a kind of when roughing feed cuts, the iron filings that smear metal are divided into tiny fracture with the waveform cutting edge, be convenient to chip removal, to reduce and the dispersion cutting resistance, heat-sinking capability when the lengthening cutting edge cuts to strengthen reduces wear and improves roughing feed milling insert with waved-edge and the structure of the cutter body of cutter life.
Above-mentioned purpose realizes by following technical scheme: roughing feed milling insert with waved-edge and structure of the cutter body, its composition comprises: the roughing feed milling insert with waved-edge, described roughing feed milling insert with waved-edge is installed on the cutter hub, no waveform angle of throat sheet also at interval is installed on the described cutter hub, fixedlys connected between described roughing feed milling insert with waved-edge and the cutter hub.
Described roughing feed milling insert with waved-edge and structure of the cutter body, the sinusoidal waveform face of described roughing feed milling insert with waved-edge rake face intersects the waveform cutting edge with the back knife face.
The beneficial effects of the utility model:
1. according to roughing feed milling cutter cutting-in is little but the cutting characteristics that feed speed is high, roughing feed cutter blade main cutting edge not only is designed to bigger circular arc, also at the lip surface that on such circular arc sword, adds the preceding paragraph sine wave shape, conversion and character according to the SIN function image calculate rational waveform, cutting edge is dispersed into several sections, keeping original wiper edges is straight sword, does not influence its smoothing effect, guarantees the surface to be machined quality.
On the roughing feed milling cutter at interval the blade of no waveform sword is installed and the blade of waveform sword is arranged, so just can fully guarantee to cut out smear metal in small, broken bits, reduce cutting resistance, raising cutter life and working (machining) efficiency.
3. the blade of the manufacturing of the blade of waveform sword and no waveform sword is except that the upper punch of compacting blade is different, and other die member is as broad as long, and two kinds of blades can a shared mold, has simplified manufacture difficulty.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is waveform angle of throat sheet front elevations.
Accompanying drawing 3 is waveform angle of throat sheet back views.
The specific embodiment:
Embodiment 1:
Roughing feed milling insert with waved-edge 3, described roughing feed milling insert with waved-edge 3 are installed on the cutter hub 1, also at interval no waveform angle of throat sheet 2 are installed on the described cutter hub 1, and usefulness screw 4 is fixing between described roughing feed milling insert with waved-edge 3 and the cutter hub 1.
Embodiment 2:
Claims (2)
1. roughing feed milling insert with waved-edge and structure of the cutter body, its composition comprises: the roughing feed milling insert with waved-edge, it is characterized in that: described roughing feed milling insert with waved-edge is installed on the cutter hub, no waveform angle of throat sheet also at interval is installed on the described cutter hub, fixedlys connected between described roughing feed milling insert with waved-edge and the cutter hub.
2. roughing feed milling insert with waved-edge according to claim 1 and structure of the cutter body is characterized in that: the sinusoidal waveform face of described roughing feed milling insert with waved-edge rake face intersects the waveform cutting edge with the back knife face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201005971U CN201500808U (en) | 2009-08-14 | 2009-08-14 | Roughing feed wavy-edge milling cutter blade and cutter body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201005971U CN201500808U (en) | 2009-08-14 | 2009-08-14 | Roughing feed wavy-edge milling cutter blade and cutter body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500808U true CN201500808U (en) | 2010-06-09 |
Family
ID=42451750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201005971U Expired - Fee Related CN201500808U (en) | 2009-08-14 | 2009-08-14 | Roughing feed wavy-edge milling cutter blade and cutter body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811204B (en) * | 2009-08-14 | 2013-03-20 | 哈尔滨量具刃具集团有限责任公司 | Large-feeding wavy-edge milling blade and cutter body mounting structure |
-
2009
- 2009-08-14 CN CN2009201005971U patent/CN201500808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811204B (en) * | 2009-08-14 | 2013-03-20 | 哈尔滨量具刃具集团有限责任公司 | Large-feeding wavy-edge milling blade and cutter body mounting structure |
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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: 20100609 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |