CN103506678A - Reverse milling cutter - Google Patents
Reverse milling cutter Download PDFInfo
- Publication number
- CN103506678A CN103506678A CN201310470079.XA CN201310470079A CN103506678A CN 103506678 A CN103506678 A CN 103506678A CN 201310470079 A CN201310470079 A CN 201310470079A CN 103506678 A CN103506678 A CN 103506678A
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- CN
- China
- Prior art keywords
- cutter
- handle
- knife
- milling cutter
- cutting edge
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Abstract
The invention relates to a reverse milling cutter, and belongs to the technical field of lathe machining. The reverse milling cutter comprises a cutter handle and a cutter bit and is characterized in that an assembly circle is arranged at the front end of the cutter handle; the cutter bit is arranged on the assembly circle; an assembly inner hole is formed in the cutter bit; a cutting edge is arranged at the upper end of the cutter bit; a chip discharge groove is formed in the cutting edge; a nut is mounted at the front end of the cutter bit and fixed on the cutter handle. The reverse milling cutter provided by the invention overcomes the defect that a conventional milling cutter can not process holes with different diameters, is simple in structure and practical and convenient, and is easy to realize industrialized popularization, application and production.
Description
Technical field
The present invention relates to a kind of reverse milling cutter, belong 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 object of the invention is to overcome above-mentioned weak point, a kind of reverse milling cutter is provided.
According to technical scheme provided by the invention, 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 °.
Beneficial effect of the present invention: the invention provides a kind of reverse milling cutter, it has overcome the defect that existing milling cutter cannot process different size aperture, and it is simple in structure, practical and convenient, is easy to carry out industrial application production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is Knife handle structure schematic diagram of the present invention.
Fig. 3 is cutter head structure front view of the present invention.
Fig. 4 is cutter head structure rearview of the present invention.
Fig. 5 is cutter head structure top view of the present invention.
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 present invention uses, 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);
Described 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 |
|---|---|---|---|
| CN201310470079.XA CN103506678A (en) | 2013-10-10 | 2013-10-10 | Reverse milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470079.XA CN103506678A (en) | 2013-10-10 | 2013-10-10 | Reverse milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506678A true CN103506678A (en) | 2014-01-15 |
Family
ID=49890398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310470079.XA Pending CN103506678A (en) | 2013-10-10 | 2013-10-10 | Reverse milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396516A (en) * | 2017-12-15 | 2019-03-01 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of anti-milling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201342511Y (en) * | 2008-12-12 | 2009-11-11 | 常州华锋精密工具有限公司 | Groove milling cutter |
| CN202114324U (en) * | 2011-05-26 | 2012-01-18 | 山推工程机械股份有限公司 | Countersinking tool for machining of reverse end faces of holes |
| CN202591742U (en) * | 2012-04-26 | 2012-12-12 | 成都大宏立机器制造有限公司 | Reverse chamfer cutter |
| CN103157846A (en) * | 2013-04-08 | 2013-06-19 | 西安西航集团莱特航空制造技术有限公司 | Machining efficient reverse chamfer milling cutter and use method of milling cutter |
| CN203541669U (en) * | 2013-10-10 | 2014-04-16 | 无锡蠡湖叶轮制造有限公司 | Reverse milling cutter |
-
2013
- 2013-10-10 CN CN201310470079.XA patent/CN103506678A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201342511Y (en) * | 2008-12-12 | 2009-11-11 | 常州华锋精密工具有限公司 | Groove milling cutter |
| CN202114324U (en) * | 2011-05-26 | 2012-01-18 | 山推工程机械股份有限公司 | Countersinking tool for machining of reverse end faces of holes |
| CN202591742U (en) * | 2012-04-26 | 2012-12-12 | 成都大宏立机器制造有限公司 | Reverse chamfer cutter |
| CN103157846A (en) * | 2013-04-08 | 2013-06-19 | 西安西航集团莱特航空制造技术有限公司 | Machining efficient reverse chamfer milling cutter and use method of milling cutter |
| CN203541669U (en) * | 2013-10-10 | 2014-04-16 | 无锡蠡湖叶轮制造有限公司 | Reverse milling cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396516A (en) * | 2017-12-15 | 2019-03-01 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of anti-milling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |