CN103586496A - Special cutter for machining conical boss - Google Patents
Special cutter for machining conical boss Download PDFInfo
- Publication number
- CN103586496A CN103586496A CN201310535828.2A CN201310535828A CN103586496A CN 103586496 A CN103586496 A CN 103586496A CN 201310535828 A CN201310535828 A CN 201310535828A CN 103586496 A CN103586496 A CN 103586496A
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- CN
- China
- Prior art keywords
- cutting edge
- conical boss
- main cutting
- processing
- machining
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- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/32—Chip breaking or chip evacuation
- B23B2200/328—Details of chip evacuation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to a special cutter for machining a conical boss. The special cutter comprises a cylindrical cutter body, and a vertical main cutting edge is manufactured at the front end of the cylindrical cutter body and used for machining the bottom surface of the outer side of the conical boss. An auxiliary cutting edge is manufactured on the upper surface of the main cutting edge, inclined downwards and used for machining the side face of the conical boss. The included angle between the main cutting edge and the auxiliary cutting edge is an acute angle alpha, wherein the acute angle alpha is obtained by subtracting a taper angle of the conical boss from 90 degrees. The special cutter for machining the conical boss is reasonable in design, simple in structure, convenient to use, high in pertinence, small in size and convenient to operate. The defect that the conical boss can not be machined with a common cutter on a common boring mill or a common milling machine is overcome. Double-face machining of the side face and the bottom surface of the outer side of the conical boss is achieved. By the utilization of the special cutter, machining difficulty can be reduced, the production rhythm is accelerated, working efficiency is improved, and production cost is reduced.
Description
Technical field
The present invention relates to the cutter in machined field, especially a kind of dedicated tool of processing conical boss.
Background technology
Cutter be in machine-building for the instrument of machining, claim again cutting element.Conical boss, because structure has particularity, adopts conventional cutter to process at common boring machine or milling machine, if adopt machining center to process, has the problems such as process velocity is slow, efficiency is low, production cost is high.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of dedicated tool of simple in structure, easy to operate, the conical boss of the processing that can enhance productivity, reduce production costs is provided.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of dedicated tool of processing conical boss, it is characterized in that: comprise a cylindric cutter hub, the front end of this cylindric cutter hub make one vertical for processing the main cutting edge of conical boss outside bottom surface, the upper surface of this main cutting edge make one under being tilted to for processing the front cutting edge of conical boss side surfaces, the cone angle of folded sharp angle α=90 ° between this main cutting edge and front cutting edge-conical boss.
And the lateral surface of cutter hub front end is made a cambered surface being connected with main cutting edge, folded acute angles beta=10 ° between this cambered surface and main cutting edge～15 °.
And the medial surface of cutter hub front end is made one for the side arcwall face of chip removal.
And the leading edge of described side arcwall face and the joint face between main cutting edge are plane, the leading edge of side arcwall face and the spacing H between main cutting edge are greater than the height of conical boss.
And the bottom surface of the cutter hub front end corresponding with front cutting edge is made one for the end chip area of chip removal.
Advantage of the present invention and beneficial effect are:
1, this dedicated tool is made main cutting edge and front cutting edge at the front end of cutter hub, and front cutting edge is for processing the side of conical boss, and main cutting edge is used for the outside bottom surface of processing conical boss.By the parameters such as angle and spacing are set, this main cutting edge and front cutting edge can complete the processing of conical boss.
2, this dedicated tool is arranged on boring tool holder, can uses machine tool (boring machine, milling machine) to process, be conducive to increase work efficiency, reduce production costs.
3, this dedicated tool low cost of manufacture, can improve and form with old cotter mill cutter.
4, the present invention is the dedicated tool of the conical boss of a kind of processing reasonable in design, simple in structure, easy to use, with strong points, this cutter volume is little, easy to operate, solve the deficiency that adopts Common Use Tools cannot process conical boss at common boring, milling machine, realized the two-sided processing of conical boss side surfaces and outside bottom surface.Use after this dedicated tool and can reduce difficulty of processing, speed production rhythm, increase work efficiency and reduce production cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the schematic three dimensional views of Fig. 1;
Fig. 4 is the generalized section of conical boss;
Fig. 5 is the use schematic diagram of this Cutting tool installation manner on boring tool holder.
The specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of dedicated tool of processing conical boss, comprise a cylindric cutter hub 6, the front end of this cylindric cutter hub make one vertical for processing the main cutting edge 2 of conical boss outside bottom surface 9, the upper surface of this main cutting edge make one under being tilted to for processing the front cutting edge 1 of conical boss side surfaces 8, the cone angle of folded sharp angle α=90 ° between this main cutting edge and front cutting edge-conical boss.
The lateral surface of cutter hub front end is made a cambered surface being connected with main cutting edge 7, folded acute angles beta=10 ° between this cambered surface and main cutting edge～15 °.The medial surface of cutter hub front end is made one for the side arcwall face 5 of chip removal, and the leading edge of this side arcwall face and the joint face between main cutting edge 3 are plane, and the leading edge of side arcwall face and the spacing H between main cutting edge are greater than the height of conical boss.The bottom surface of the cutter hub front end corresponding with front cutting edge is made one for the end chip area 4 of chip removal.
Use principle of the present invention is:
Dedicated tool is arranged on the boring tool holder 10 that collet 11 is housed, according to conical boss bottom surface radius, regulates the position of dedicated tool; Centering machine tool chief axis center is consistent with conical boss to be processed center; Add man-hour, adopt processing counterclockwise, can complete the processing of conical boss.
Claims (5)
1. a dedicated tool of processing conical boss, it is characterized in that: comprise a cylindric cutter hub, the front end of this cylindric cutter hub make one vertical for processing the main cutting edge of conical boss outside bottom surface, the upper surface of this main cutting edge make one under being tilted to for processing the front cutting edge of conical boss side surfaces, the cone angle of folded sharp angle α=90 ° between this main cutting edge and front cutting edge-conical boss.
2. a kind of dedicated tool of processing conical boss according to claim 1, is characterized in that: the lateral surface of cutter hub front end is made a cambered surface being connected with main cutting edge, folded acute angles beta=10 ° between this cambered surface and main cutting edge～15 °.
3. a kind of dedicated tool of processing conical boss according to claim 1, is characterized in that: the medial surface of cutter hub front end is made one for the side arcwall face of chip removal.
4. a kind of dedicated tool of processing conical boss according to claim 3, it is characterized in that: the leading edge of described side arcwall face and the joint face between main cutting edge are plane, the leading edge of side arcwall face and the spacing H between main cutting edge are greater than the height of conical boss.
5. a kind of dedicated tool of processing conical boss according to claim 1, is characterized in that: the bottom surface of the cutter hub front end corresponding with front cutting edge is made one for the end chip area of chip removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535828.2A CN103586496B (en) | 2013-10-31 | 2013-10-31 | A kind of dedicated tool of processing conical boss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535828.2A CN103586496B (en) | 2013-10-31 | 2013-10-31 | A kind of dedicated tool of processing conical boss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103586496A true CN103586496A (en) | 2014-02-19 |
| CN103586496B CN103586496B (en) | 2016-05-04 |
Family
ID=50076932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310535828.2A Active CN103586496B (en) | 2013-10-31 | 2013-10-31 | A kind of dedicated tool of processing conical boss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103586496B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091298A (en) * | 2020-09-16 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Straight groove machining tool and machining method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0727269A1 (en) * | 1993-04-30 | 1996-08-21 | ZUBKOV, Nikolai Nikolaevich | Method of producing a surface with alternating ridges and depressions and a tool for carrying out the said method |
| CN2579572Y (en) * | 2002-12-03 | 2003-10-15 | 胡永余 | Single edge turning tool for longitudinal cutting |
| CN2738927Y (en) * | 2004-11-10 | 2005-11-09 | 邹玉杰 | Excircle turning tool for finely turning non-metal elastic material |
| JP2006231458A (en) * | 2005-02-24 | 2006-09-07 | Kyocera Corp | Throw-away tip for cutting-off tool |
| CN201309005Y (en) * | 2008-12-16 | 2009-09-16 | 上海航天精密机械研究所 | Lathe cutter |
| CN202763086U (en) * | 2012-08-21 | 2013-03-06 | 湖北三江航天红阳机电有限公司 | Novel cutting tool processing inner circle and outer circle of boss |
-
2013
- 2013-10-31 CN CN201310535828.2A patent/CN103586496B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0727269A1 (en) * | 1993-04-30 | 1996-08-21 | ZUBKOV, Nikolai Nikolaevich | Method of producing a surface with alternating ridges and depressions and a tool for carrying out the said method |
| CN2579572Y (en) * | 2002-12-03 | 2003-10-15 | 胡永余 | Single edge turning tool for longitudinal cutting |
| CN2738927Y (en) * | 2004-11-10 | 2005-11-09 | 邹玉杰 | Excircle turning tool for finely turning non-metal elastic material |
| JP2006231458A (en) * | 2005-02-24 | 2006-09-07 | Kyocera Corp | Throw-away tip for cutting-off tool |
| CN201309005Y (en) * | 2008-12-16 | 2009-09-16 | 上海航天精密机械研究所 | Lathe cutter |
| CN202763086U (en) * | 2012-08-21 | 2013-03-06 | 湖北三江航天红阳机电有限公司 | Novel cutting tool processing inner circle and outer circle of boss |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091298A (en) * | 2020-09-16 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Straight groove machining tool and machining method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103586496B (en) | 2016-05-04 |
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Effective date of registration: 20210308 Address after: 300409 No.64, Gaoxin Avenue, science and Technology Park, Beichen economic and Technological Development Zone, Tianjin Patentee after: Tianjin Qiling Electromechanical Technology Co., Ltd Address before: 300131 No. 268, No. 1, T-shaped road, Hongqiao District, Tianjin Patentee before: CHINA SHIPBUILDING INDUSTRY CORPORATION NO.707 Research Institute |