CN202192344U - Thread milling cutter with jumping teeth - Google Patents
Thread milling cutter with jumping teeth Download PDFInfo
- Publication number
- CN202192344U CN202192344U CN2011203190298U CN201120319029U CN202192344U CN 202192344 U CN202192344 U CN 202192344U CN 2011203190298 U CN2011203190298 U CN 2011203190298U CN 201120319029 U CN201120319029 U CN 201120319029U CN 202192344 U CN202192344 U CN 202192344U
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- ridge
- pitch
- thread milling
- thread
- 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 discloses a thread milling cutter with jumping teeth, which comprises a cutter handle used for clamping, and a cutting head that is arranged at one end of the cutter handle and is used for cutting workpieces, wherein the cutting head is provided with thread teeth; and the pitch of the thread teeth is twice as much as that of thread teeth to be processed. The thread milling cutter is not only simple in structure, but also wear-resistant and convenient to process.
Description
Technical field
The utility model relates to a kind of jumping pitch thread milling cutter.
Background technology
In the screw thread processing industry, process the less screw thread of some ridge tooth pitches, during especially nonstandard screw thread, usually can't find suitable stage property supplier or cutter to produce, and have problem easy to wear in using.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of jumping pitch thread milling cutter, and this screw cutter is not only simple in structure, and wear-resistant, and is easy to process.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of jumping pitch thread milling cutter; Comprise clamping handle of a knife and the bit that is used for cutting workpiece of being located at this handle of a knife one end; This bit is provided with ridge, and the tooth pitch of said ridge is the twice of ridge tooth pitch to be processed.During use, adopt the procedure of ridge distance to be processed, utilize to prolong feed distance, disposable machine-shaping.This method had both solved the customized difficulty and the high problem of cost of fine pitch milling cutter, simultaneously, had improved the problem in service life of the screw cutter of fine pitch.
As the further improvement of the utility model, the tooth pitch of said ridge is 0.7mm.
The beneficial effect of the utility model is: through design ridge tooth pitch is the twice of ridge tooth pitch to be processed; Utilize two jumping pitch thread milling cutters to be interspersed and processing simultaneously; Be capable of usingly to process nonstandard pinion screw thread apart from the tooth pitch screw cutter greatly, not only processing is fast, and big tooth pitch screw cutter is prone to processing; Wear-resistant, long service life.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A portion structure for amplifying sketch map among Fig. 1.
In conjunction with accompanying drawing, explanation below doing:
1---handle of a knife 2---bit
3---ridge 4---tooth pitch
The specific embodiment
A kind of jumping pitch thread milling cutter comprises clamping handle of a knife 1 and the bit that is used for cutting workpiece 2 of being located at this handle of a knife one end, and this bit is provided with ridge 3, and the tooth pitch 4 of ridge is the twice of ridge tooth pitch to be processed.During use, adopt the procedure of ridge distance to be processed, utilize to prolong feed distance, disposable machine-shaping.This method had both solved the customized difficulty and the high problem of cost of fine pitch milling cutter, simultaneously, had improved the problem in service life of the screw cutter of fine pitch.
The tooth pitch of above-mentioned ridge is 0.7mm.
Claims (2)
1. jump the pitch thread milling cutter for one kind, comprise clamping handle of a knife (1) and be located at the bit that is used for cutting workpiece (2) of this handle of a knife one end, this bit is provided with ridge (3), it is characterized in that: the tooth pitch of said ridge (4) is the twice of ridge tooth pitch to be processed.
2. jumping pitch thread milling cutter according to claim 1 is characterized in that: the tooth pitch of said ridge is 0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203190298U CN202192344U (en) | 2011-08-29 | 2011-08-29 | Thread milling cutter with jumping teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203190298U CN202192344U (en) | 2011-08-29 | 2011-08-29 | Thread milling cutter with jumping teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192344U true CN202192344U (en) | 2012-04-18 |
Family
ID=45947275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203190298U Expired - Fee Related CN202192344U (en) | 2011-08-29 | 2011-08-29 | Thread milling cutter with jumping teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273148A (en) * | 2013-06-14 | 2013-09-04 | 昆山昊凯金属制品有限公司 | Thread milling cutter with multiple teeth |
-
2011
- 2011-08-29 CN CN2011203190298U patent/CN202192344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273148A (en) * | 2013-06-14 | 2013-09-04 | 昆山昊凯金属制品有限公司 | Thread milling cutter with multiple teeth |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20160829 |