CN201455385U - Beveled stepped slot milling cutter - Google Patents
Beveled stepped slot milling cutter Download PDFInfo
- Publication number
- CN201455385U CN201455385U CN2009200751359U CN200920075135U CN201455385U CN 201455385 U CN201455385 U CN 201455385U CN 2009200751359 U CN2009200751359 U CN 2009200751359U CN 200920075135 U CN200920075135 U CN 200920075135U CN 201455385 U CN201455385 U CN 201455385U
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- CN
- China
- Prior art keywords
- milling cutter
- cutter
- chip area
- slot milling
- knife
- 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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Abstract
The utility model relates to a beveled stepped slot milling cutter, which comprises a cutting edge, a cutter body, a chip groove and a hilt. The cutting edge is conical, the chip groove is arranged on the cutter body of the slot milling cutter, and the hilt is arranged at the rear end of the cutter body. Compared with the prior art, the beveled stepped slot milling cutter is operated through numerical control, is relatively high in precision, and has great improvement in appearance control.
Description
Technical field
The utility model relates to a kind of milling cutter, especially relates to a kind of hypotenuse step trough milling cutter.
Background technology
Existing hypotenuse milling cutter generally is to have milled groove earlier when operation, with coil file the hypotenuse groove is filed out then, so, all can not meet the demands for the degree of depth and precision, and outward appearance is poor.For example, top layer face groove width 6mm, round floor groove width 3mm, thickness of slab 4mm requires the hypotenuse groove depth to be controlled to be 2mm (be thickness of slab half), and existing technology is to have milled the groove of 3MM, with coil file the hypotenuse groove is filed out again, causes the precision and the degree of depth can't reach requirement.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of precision higher hypotenuse step trough milling cutter for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of hypotenuse step trough milling cutter is characterized in that this milling cutter comprises blade, cutter hub, chip area and handle of a knife, and described blade is taper, and described chip area is opened on the cutter hub of milling cutter, and described handle of a knife is located at the rear end of cutter hub.
Described blade is provided with 4, and the angle between adjacent edge is digonous is 110 °.
Angle between the described chip area is 98 °.
Described handle of a knife is for being cylindric, and length is 30-40mm, and diameter is 3-4mm.
Compared with prior art, the utility model directly comes complete operation with numerical control, and precision is higher, and control also has bigger improvement to outward appearance.
Description of drawings
Fig. 1 is the structural representation of this hypotenuse step trough milling cutter among the embodiment 1.
1 is that blade, 2 is that chip area, 3 is that cutter hub, 4 is handle of a knife among the figure.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
A kind of hypotenuse step trough milling cutter, its structure as shown in Figure 1, this milling cutter comprises blade 1, chip area 2, cutter hub 3 and handle of a knife 4, blade 1 is taper, has 4, and the angle between blade 1 is digonous is 110 °, chip area 2 is opened on the cutter hub 3 of milling cutter, be used for discharging the chip that milling cutter produces when cutting, the angle between the chip area 1 is 98 °, and cutter hub 3 length are 3.1mm, the base width is 7mm, cylindric handle of a knife 4 is located at the rear end of cutter hub 3, and length is 35mm, and diameter is 3.17mm.
A kind of hypotenuse step trough milling cutter, this milling cutter comprises blade, cutter hub, chip area and handle of a knife, blade is taper, have 4, angle between blade is digonous is 110 °, and chip area is opened on the cutter hub of milling cutter, is used for discharging the chip that milling cutter produces when cutting, angle between the chip area is 98 °, the cutter hub height is 3mm, and the base width is 7mm, and cylindric handle of a knife is located at the rear end of cutter hub, length is 30mm, and diameter is 3mm.
A kind of hypotenuse step trough milling cutter, this milling cutter comprises blade, cutter hub, chip area and handle of a knife, blade is taper, have 4, angle between blade is digonous is 110 °, and chip area is opened on the cutter hub of milling cutter, is used for discharging the chip that milling cutter produces when cutting, angle between the chip area is 98 °, the cutter hub height is 3mm, and the base width is 7mm, and cylindric handle of a knife is located at the rear end of cutter hub, length is 40mm, and diameter is 4mm.
Claims (4)
1. a hypotenuse step trough milling cutter is characterized in that this milling cutter comprises blade, cutter hub, chip area and handle of a knife, and described blade is taper, and described chip area is opened on the cutter hub of milling cutter, and described handle of a knife is located at the rear end of cutter hub.
2. a kind of hypotenuse step trough milling cutter according to claim 1 is characterized in that described blade is provided with 4, and the angle between adjacent edge is digonous is 110 °.
3. a kind of hypotenuse step trough milling cutter according to claim 1 is characterized in that the angle between the described chip area is 98 °.
4. a kind of hypotenuse step trough milling cutter according to claim 1 is characterized in that, described handle of a knife is for being cylindric, and length is 30-40mm, and diameter is 3-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200751359U CN201455385U (en) | 2009-07-23 | 2009-07-23 | Beveled stepped slot milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200751359U CN201455385U (en) | 2009-07-23 | 2009-07-23 | Beveled stepped slot milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455385U true CN201455385U (en) | 2010-05-12 |
Family
ID=42382736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200751359U Expired - Fee Related CN201455385U (en) | 2009-07-23 | 2009-07-23 | Beveled stepped slot milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878427A (en) * | 2014-04-02 | 2014-06-25 | 台山市国际交通器材配件有限公司 | Formed cutter for machining hub window curved surface and milling method of formed cutter |
-
2009
- 2009-07-23 CN CN2009200751359U patent/CN201455385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878427A (en) * | 2014-04-02 | 2014-06-25 | 台山市国际交通器材配件有限公司 | Formed cutter for machining hub window curved surface and milling method of formed cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201807 Jiading Industrial Zone, Xingqing Road, No. 699, No. Patentee after: SHANGHAI FAST-PCB CIRCUIT TECHNOLOGY CORPORATION LIMITED Address before: 201807 Jiading Industrial Zone, Xingqing Road, No. 699, No. Patentee before: Shanghai FAST-PCB Circuit Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20180723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |