CN203696074U - Rough and finish machining integrated milling cutter - Google Patents
Rough and finish machining integrated milling cutter Download PDFInfo
- Publication number
- CN203696074U CN203696074U CN201320719511.XU CN201320719511U CN203696074U CN 203696074 U CN203696074 U CN 203696074U CN 201320719511 U CN201320719511 U CN 201320719511U CN 203696074 U CN203696074 U CN 203696074U
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- cutting edges
- milling cutter
- rough
- cutter
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 12
- 238000003754 machining Methods 0.000 title abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to a rough and finish machining integrated milling cutter. The rough and finish machining integrated milling cutter comprises a cutter handle and a cutter bit arranged on the front end of the cutter handle. The rough and finish machining integrated milling cutter is characterized in that the cutter bit is provided with side cutting edges and bottom cutting edges; the bottom cutting edges comprise first cutting edges and second cutting edges; the number of the first cutting edges is two, and the number of the second cutting edges is two; the two first cutting edges and the two second cutting edges are spaced; bottom chip accommodating grooves are arranged between each two of the first cutting edges and the second cutting edges; the side cutting edges comprise third cutting edges and fourth cutting edges; side part chip accommodating grooves are arranged between the third cutting edges and the fourth cutting edges. The rough and finish machining integrated milling cutter provided by the utility model is simple and reasonable in structure, can prevent products from being scraped, is improved in the product machining precision, is improved in the machining efficiency, is simple in structure, convenient to use, and easy for industrial popularization, application and production.
Description
Technical field
The utility model relates to a kind of milling cutter, and specifically a kind of thick fine finishining integrated milling cutter, belongs to cutting-tool engineering field.
Background technology
In booster processing industry, in the time of the extra high endoporus of precision of processing booster casing, owing to having active force and reaction force in process, even if tool precision is made very highly, or need to be with the fine finishining one time again of reamer after plain cutter processing, cause working (machining) efficiency lower, be badly in need of a kind of cutter and solve.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of thick fine finishining integrated milling cutter is provided, and this integrated milling cutter can prevent that product from scratching, and improves the machining accuracy of product, improves working (machining) efficiency.
The technical scheme providing according to the utility model, a kind of thick fine finishining integrated milling cutter comprises handle of a knife, is arranged at the cutter head of handle of a knife front end, is characterised in that, is provided with side cutting edge and end cutting edge on described cutter head; Cutting edge of the described end comprises the first cutting edge and the second cutting edge; Described the first cutting edge is provided with two, and described the second cutting edge is provided with two, and two of described the first cutting edges arrange with two intervals of described the second cutting edge, are provided with bottom chip pocket between every two of described the first cutting edge and described the second cutting edge; Described side cutting edge comprises the 3rd cutting edge and the 4th cutting edge, between described the 3rd cutting edge and described the 4th cutting edge, is provided with sidepiece chip pocket.
As further improvement of the utility model, the diameter that described the first cutting edge rotates to form is greater than the diameter that described the second cutting edge rotates to form, and difference is 0.02 ± 0.01.
As further improvement of the utility model, described sidepiece chip pocket is helical form, and the helical angle of described sidepiece chip pocket is 40 ° ± 2 °.
As further improvement of the utility model, the margin width of described the 3rd cutting edge and described the 4th cutting edge is respectively 20.1 mm, and cutting edge inclination is 3 °-5 °.
As further improvement of the utility model, the diameter that described the 3rd cutting edge rotates to form is greater than the diameter that described the 4th cutting edge rotates to form, and difference is 0.02 ± 0.01.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, and rationally, it can prevent that product from scratching, and improves the machining accuracy of product, improves working (machining) efficiency, it is simple in structure, easy to use, is easy to industrial application and produces.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
Detailed description of the invention
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1, comprise handle of a knife 1, bottom chip pocket 2, the first cutting edge 3, described the second cutting edge 4, cutter head 5, the 3rd cutting edge 6, the 4th cutting edge 7 and sidepiece chip pocket 8.
The utility model comprises handle of a knife 1, is arranged at the cutter head 5 of handle of a knife front end, and described cutter head 5 is provided with side cutting edge and end cutting edge.
Cutting edge of the described end comprises the first cutting edge 3 and the second cutting edge 4, described the first cutting edge 3 is provided with two, described the second cutting edge 4 is provided with two, 4 two intervals of 3 two of described the first cutting edges and described the second cutting edge arrange, chip pocket (2) bottom being provided with between described the first cutting edge 3 is with every two of described the second cutting edge 4; Described the first cutting edge, 3 diameters that rotate to form are greater than the diameter that described the second cutting edge 4 rotates to form, and difference is 0.02 ± 0.01.
Described side cutting edge comprises the 3rd cutting edge 6 and the 4th cutting edge 7, between described the 3rd cutting edge 6 and described the 4th cutting edge 7, be provided with sidepiece chip pocket 8, described sidepiece chip pocket 8 is helical form, the helical angle of described sidepiece chip pocket 8 is 40 ° ± 2 °, the margin width of described the 3rd cutting edge 6 and described the 4th cutting edge 7 is 20.1 mm, cutting edge inclination is 3 °-5 °, the diameter that described the 3rd cutting edge 6 rotates to form is greater than the diameter that described the 4th cutting edge 7 rotates to form, and difference is 0.02 ± 0.01.
The utility model can prevent that product from scratching, and improves the machining accuracy of product, improves working (machining) efficiency, and it is simple in structure, easy to use, is easy to industrial application and produces.
Claims (1)
1. a thick fine finishining integrated milling cutter, comprises handle of a knife (1), is arranged at the cutter head (5) of handle of a knife front end, is provided with side cutting edge and end cutting edge on described cutter head (5); Cutting edge of the described end comprises the first cutting edge (3) and the second cutting edge (4); Described the first cutting edge (3) is provided with two, described the second cutting edge (4) is provided with two, (4) two intervals of (3) two of described the first cutting edges and described the second cutting edge arrange, chip pocket (2) bottom being provided with between described the first cutting edge (3) is with every two of described the second cutting edge (3); It is characterized in that: described side cutting edge comprises the 3rd cutting edge (6) and the 4th cutting edge (7), between described the 3rd cutting edge (6) and described the 4th cutting edge (7), be provided with sidepiece chip pocket (8);
The diameter that described the first cutting edge (3) rotates to form is greater than the diameter that described the second cutting edge (4) rotates to form, and difference is 0.02 ± 0.01;
Described sidepiece chip pocket (8) is helical form, and the helical angle of described sidepiece chip pocket (8) is 40 ° ± 2 °;
The margin width of described the 3rd cutting edge (6) and described the 4th cutting edge (7) is respectively 20.1 mm, and cutting edge inclination is 3 °-5 °;
The diameter that described the 3rd cutting edge (6) rotates to form is greater than the diameter that described the 4th cutting edge (7) rotates to form, and difference is 0.02 ± 0.01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719511.XU CN203696074U (en) | 2013-11-14 | 2013-11-14 | Rough and finish machining integrated milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719511.XU CN203696074U (en) | 2013-11-14 | 2013-11-14 | Rough and finish machining integrated milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696074U true CN203696074U (en) | 2014-07-09 |
Family
ID=51046573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320719511.XU Expired - Fee Related CN203696074U (en) | 2013-11-14 | 2013-11-14 | Rough and finish machining integrated milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439468A (en) * | 2014-11-24 | 2015-03-25 | 四川成发航空科技股份有限公司 | Milling cutter suitable for layered milling forming process of integral leaf disk structural profile |
| CN107138782A (en) * | 2017-06-08 | 2017-09-08 | 苏州科比特切削科技有限公司 | A kind of milling cutter of primary and secondary sword structure |
| CN109773252A (en) * | 2019-02-20 | 2019-05-21 | 江苏扬碟钻石工具有限公司 | A kind of coarse-fine processing integral type milling cutter |
-
2013
- 2013-11-14 CN CN201320719511.XU patent/CN203696074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439468A (en) * | 2014-11-24 | 2015-03-25 | 四川成发航空科技股份有限公司 | Milling cutter suitable for layered milling forming process of integral leaf disk structural profile |
| CN107138782A (en) * | 2017-06-08 | 2017-09-08 | 苏州科比特切削科技有限公司 | A kind of milling cutter of primary and secondary sword structure |
| CN109773252A (en) * | 2019-02-20 | 2019-05-21 | 江苏扬碟钻石工具有限公司 | A kind of coarse-fine processing integral type milling 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: 214124 Jiangsu, Wuxi, Binhu District, Binhu Economic Development Zone Huayi Road, No. 2 Patentee after: WUXI LUHU CORPORATION LIMITED Address before: 214124 Jiangsu, Wuxi, Binhu District, Binhu Economic Development Zone Huayi Road, No. 2 Patentee before: Wuxi Lihu Impeller Manufacturing Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20161114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |