CN203541669U - Reverse milling cutter - Google Patents
Reverse milling cutter Download PDFInfo
- Publication number
- CN203541669U CN203541669U CN201320624944.7U CN201320624944U CN203541669U CN 203541669 U CN203541669 U CN 203541669U CN 201320624944 U CN201320624944 U CN 201320624944U CN 203541669 U CN203541669 U CN 203541669U
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- CN
- China
- Prior art keywords
- milling cutter
- handle
- knife
- cutter
- cutting edge
- 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 reverse milling cutter and belongs to the technical field of lathing. The reverse milling cutter comprises a cutter handle and a tool bit, and is characterized in that an assembling circle is arranged at the front end of the cutter handle; the tool bit is arranged on the assembling circle; an assembling inner hole is formed in the tool bit; the upper end of the tool bit is provided with a cutting edge; a chip groove is formed in the cutting edge; a nut is arranged at the front end of the tool bit and is fixed on the cutter handle. The utility model provides a reverse milling cutter, the defect that the conventional milling cutter cannot machine different pore sizes is overcome, the reverse milling cutter is simple in structure, practical and convenient and is easily applied to industrial popularization, application and production.
Description
Technical field
The utility model relates to a kind of reverse milling cutter, belongs to lathe processing technique field.
Background technology
Lampshade for throwing light on current a kind of runway, because the inwall in hole need to be used seal sealing, needs to process different sizes on inwall, and the region of processing is greater than the size in hole, needs a kind of cutter to realize the processing of part.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of reverse milling cutter is provided.
The technical scheme providing according to the utility model, a kind of reverse milling cutter, comprises handle of a knife and cutter head, it is characterized in that: the front end of described handle of a knife is provided with a component location guide, and cutter head is arranged on component location guide;
On described cutter head, be also provided with an assembling endoporus, cutter head upper end is cutting edge, is also provided with chip area on cutting edge;
Described nut is installed on cutter head front end, is fixed on handle of a knife.
Described handle of a knife front end is provided with screw thread, and nut is fixed on the front end of handle of a knife by screw thread.
The cutting edge inclination of described cutting edge is 4.5 °-5.5 °.
The beneficial effects of the utility model: the utility model provides a kind of reverse milling cutter, and it has overcome the defect that existing milling cutter cannot process different size aperture, and it is simple in structure, practical and convenient, are easy to carry out industrial application production.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model Knife handle structure schematic diagram.
Fig. 3 is the utility model cutter head structure front view.
Fig. 4 is the utility model cutter head structure rearview.
Fig. 5 is the utility model cutter head structure top view.
The specific embodiment
As Figure 1-5, a kind of reverse milling cutter, comprises handle of a knife 1 and cutter head 2, and the front end of described handle of a knife 1 is provided with a component location guide 3, and cutter head 2 is arranged on component location guide 3;
On described cutter head 2, be also provided with an assembling endoporus 6, cutter head 2 upper ends are cutting edge 5, are also provided with chip area 4 on cutting edge 5;
Described nut 7 is installed on cutter head 2 front ends, is fixed on handle of a knife 1.
Described handle of a knife 1 front end is provided with screw thread, and nut 7 is fixed on the front end of handle of a knife 1 by screw thread.
The cutting edge inclination of described cutting edge 5 is 4.5 °-5.5 °.
The material of described cutter head 2 is high-speed steel.
When the utility model is used, during use, handle of a knife 1 is contained on milling machine spindle, takes off nut 7 and cutter head 2, pneumatic milling machine is put into hole to be processed by the front end of handle of a knife 1, installs the size in cutter head 2 and nut 7 machining hole inwalls.
Claims (3)
1. a reverse milling cutter, is characterized in that: comprise handle of a knife (1) and cutter head (2), it is characterized in that: the front end of described handle of a knife (1) is provided with a component location guide (3), cutter head (2) is arranged on component location guide (3);
On described cutter head (2), be also provided with an assembling endoporus (6), cutter head (2) upper end is cutting edge (5), is also provided with chip area (4) on cutting edge (5); Nut (7) is installed on cutter head (2) front end, is fixed on handle of a knife (1).
2. reverse milling cutter as claimed in claim 1, is characterized in that: described handle of a knife (1) front end is provided with screw thread, and nut (7) is fixed on the front end of handle of a knife (1) by screw thread.
3. reverse milling cutter as claimed in claim 1, is characterized in that: the cutting edge inclination of described cutting edge (5) is 4.5 °-5.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624944.7U CN203541669U (en) | 2013-10-10 | 2013-10-10 | Reverse milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624944.7U CN203541669U (en) | 2013-10-10 | 2013-10-10 | Reverse milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541669U true CN203541669U (en) | 2014-04-16 |
Family
ID=50459838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320624944.7U Expired - Fee Related CN203541669U (en) | 2013-10-10 | 2013-10-10 | Reverse milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506678A (en) * | 2013-10-10 | 2014-01-15 | 无锡蠡湖叶轮制造有限公司 | Reverse milling cutter |
-
2013
- 2013-10-10 CN CN201320624944.7U patent/CN203541669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506678A (en) * | 2013-10-10 | 2014-01-15 | 无锡蠡湖叶轮制造有限公司 | Reverse 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 LIHU Corp.,Ltd. Address before: 214124 Jiangsu, Wuxi, Binhu District, Binhu Economic Development Zone Huayi Road, No. 2 Patentee before: Wuxi Lihu Wheel Manufacture Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20211010 |