CN201239818Y - T type milling cutter - Google Patents
T type milling cutter Download PDFInfo
- Publication number
- CN201239818Y CN201239818Y CNU2008200541426U CN200820054142U CN201239818Y CN 201239818 Y CN201239818 Y CN 201239818Y CN U2008200541426 U CNU2008200541426 U CN U2008200541426U CN 200820054142 U CN200820054142 U CN 200820054142U CN 201239818 Y CN201239818 Y CN 201239818Y
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- cutter
- teeth
- sides
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- tooth
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Abstract
The utility model relates to a T-shaped cutter which comprises a cutter shank and a cutter bit. The T-shaped cutter is characterized in that the cutter bit has interlocking teeth and teeth on two sides, the degree Alpha of the teeth on two sides is 1-2 degrees, and the degree Beta of the interlocking teeth is 10-12 degrees. Because the cutter adopts interlocking teeth and teeth on two sides, the cutting is light and handy, the parts are under uniform stress, the vibration of a machine tool is obviously reduced, and the amount of fluctuation of the T-shaped groove in the horizontal direction can be controlled within 0.1mm. Therefore, the design requirement can be satisfied. By adopting the cutter for intermittent cut, the efficiency is high, the surface quality of the parts is good, and the wear of the cutter is small.
Description
Technical field
The utility model relates to a kind of cutter, is specifically related to a kind of cutter of processing the T-slot milling of eccentric adjusting sleeve.
Background technology
Eccentric adjusting sleeve is because complex-shaped, and work in-process efficient is low, and life cycle of the product is long, the quality instability, and the T-slot horizontal direction inclination up 1.5mm that processes, minimum also has 0.5mm, can't meet the demands, even cause part to scrap.Former T shape milling cutter is straight-tooth and side tooth punching on one side, and the part T-slot is subjected to force unbalance, causes part slowly to be lifted in process, causes accessory size overproof.Because T shape milling cutter is a straight-tooth, when beginning to cut, each cutter tooth all is whole incision, is interrupted cut during milling, the cutter unbalance stress.Make that also the lathe vibrations are very big in the milling process of T-slot, cutter tooth often is struck off.The quality of tool sharpening directly influences surface quality, service life and the production efficiency of part.
Summary of the invention
The purpose of this utility model is to overcome the problem that existing cutter exists, and has proposed a kind of employing side set and both sides tooth punching, the uniform T type of part stress cutter.
The utility model comprises handle of a knife and cutter head, and its main points are that said cutter head is side set and both sides tooth punching; Said both sides tooth degree α is 1-2 °, and said side set tooth degree β is 10-12 °.
Cutter of the present utility model adopts side set and both sides tooth punching, and cutting is light and handy, and part stress is even, and the vibration of lathe obviously alleviates, and the variation of T-slot horizontal direction can be controlled in the 0.1mm, can meet design requirement.Adopt this cutter to carry out interrupted cut, the efficient height, surface quality of workpieces is good, and the cutter loss is little.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of the utility model Fig. 1.
1 is handle of a knife among the figure, 2 cutter heads.
The specific embodiment
Comprise handle of a knife 1 and cutter head 2, said cutter head 2 is side set and both sides tooth punching, and said both sides tooth degree α is 1 °, and said side set tooth degree β is 11 °.
Comprise handle of a knife 1 and cutter head 2, said cutter head 2 is side set and both sides tooth punching, and said both sides tooth degree α is 2 °, and said side set tooth degree β is 12 °.
Because the utility model adopts side set, when beginning to cut, each cutter tooth all is to be begun by a point, slowly cuts part, and the cutting force that part is subjected to is very little.Because the both sides tooth punching, part T-slot stress balance is installed reliable.
Claims (1)
1, a kind of T type cutter is made of handle of a knife (1) and cutter head (2), it is characterized in that: described cutter head (2) is side set and both sides tooth punching; Said both sides tooth degree α is 1-2 °, and said side set tooth degree β is 10-12 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200541426U CN201239818Y (en) | 2008-08-19 | 2008-08-19 | T type milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200541426U CN201239818Y (en) | 2008-08-19 | 2008-08-19 | T type milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201239818Y true CN201239818Y (en) | 2009-05-20 |
Family
ID=40713108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200541426U Expired - Fee Related CN201239818Y (en) | 2008-08-19 | 2008-08-19 | T type milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201239818Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489763A (en) * | 2011-12-06 | 2012-06-13 | 株洲钻石切削刀具股份有限公司 | Whole hard alloy T-slot cutter |
| CN104174885A (en) * | 2014-07-09 | 2014-12-03 | 中山火炬开发区园丰刀具厂（普通合伙） | Combined T-shaped knife |
| CN104668642A (en) * | 2015-01-13 | 2015-06-03 | 天津商业大学 | Surface machining method for obtrusive hollow cylinder and ball end mill |
| CN107931691A (en) * | 2017-12-05 | 2018-04-20 | 成都市鸿侠科技有限责任公司 | A kind of large-scale arcuate member processing method of aircraft and the T-shaped knife of processing side set |
| CN112388039A (en) * | 2019-08-14 | 2021-02-23 | 深圳精匠云创科技有限公司 | Forming tool and inner groove machining method |
-
2008
- 2008-08-19 CN CNU2008200541426U patent/CN201239818Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489763A (en) * | 2011-12-06 | 2012-06-13 | 株洲钻石切削刀具股份有限公司 | Whole hard alloy T-slot cutter |
| CN102489763B (en) * | 2011-12-06 | 2014-07-23 | 株洲钻石切削刀具股份有限公司 | Whole hard alloy T-slot cutter |
| CN104174885A (en) * | 2014-07-09 | 2014-12-03 | 中山火炬开发区园丰刀具厂（普通合伙） | Combined T-shaped knife |
| CN104668642A (en) * | 2015-01-13 | 2015-06-03 | 天津商业大学 | Surface machining method for obtrusive hollow cylinder and ball end mill |
| CN107931691A (en) * | 2017-12-05 | 2018-04-20 | 成都市鸿侠科技有限责任公司 | A kind of large-scale arcuate member processing method of aircraft and the T-shaped knife of processing side set |
| CN112388039A (en) * | 2019-08-14 | 2021-02-23 | 深圳精匠云创科技有限公司 | Forming tool and inner groove machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN SOUTHERN AEROSPACE INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHUZHOU FENGLING AUTO PARTS MANUFACTURING CO., LTD. Effective date: 20100419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 412007 NO.335, ZHUZHOU AVENUE, TIANYUAN DISTRICT, ZHUZHOU, HUNAN PROVINCE TO: 412000 DONGJIA, LUSONG DISTRICT, ZHUZHOU, HUNAN PROVINCE INSIDE HIGH-TECH INDUSTRIAL PARK |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100419 Address after: Dong Jia Duan High-tech Industrial Park in Hunan province Zhuzhou District 412000 Patentee after: Hunan Nanfang Aviation Industry Co.,Ltd. Address before: 412007 No. 335 Zhuzhou Avenue, Tianyuan District, Hunan, Zhuzhou Patentee before: Zhuzhou Fengling Automobile Parts Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |