CN103071818A - Corrugated oblique-neck one-step molding cutter - Google Patents
Corrugated oblique-neck one-step molding cutter Download PDFInfo
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- CN103071818A CN103071818A CN2013100512611A CN201310051261A CN103071818A CN 103071818 A CN103071818 A CN 103071818A CN 2013100512611 A CN2013100512611 A CN 2013100512611A CN 201310051261 A CN201310051261 A CN 201310051261A CN 103071818 A CN103071818 A CN 103071818A
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- cutter
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- main cutting
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Abstract
The invention belongs to the technical field of machining cutters and relates to a special cutter for supercharger pipe mouth machining, in particular to a corrugated oblique-neck one-step molding cutter, which comprises a cylindrical cutter handle and a cutter head which is arranged at the end part of the cutter handle. Blades are welded on the cutter head. The number of the blades is four and the four blades are evenly distributed on the outer circumference of the cutter head. The front end of each blade is provided with a bottom cutting edge, and the rear end of each blade and the part which extends to the front end from the rear end are provided with main cutting edges. A chip containing groove is arranged between adjacent two main cutting edges. Each main cutting edge comprises a first main cutting edge which is arranged at the top end of the horizontal straight part of each blade and a second main cutting edge which is arranged at the rear end of each blade. The corrugated oblique-neck one-step molding cutter has the advantages that the structure is simple; the problems that multiple turning tools are needed for the supercharger pipe mouth machining, the cutter purchase cost is high, cutter connecting marks are apt to occur during machining by using multiple cutters and the like in the prior art can be solved; since the cutter is not required to be changed, the machining efficiency is high; and the service life of the cutter is long.
Description
Technical field
The invention belongs to the tool for cutting machining technical field, relate to the dedicated tool of booster mouth of pipe processing, be specially a kind of ripple torticollis one-shot forming cutter.
Background technology
The processing of aluminium alloy booster Cyrtophorina, usually to adopt according to the concrete shape of mouth of pipe different parts many handles (more than two) lathe tool to process, adopt many purchase costs that lathe tool just increased cutter, increased and connect the cutter number of times, produce easily and connect tool marks, the size Control difficulty that connects cutter position is larger, and the risk that therefore quality problems occur is just higher, and continuous tool changing causes again complicated operation and waste of time in the processing simultaneously.
In order to address the above problem, general way is the personnel's of developing skill professional skill, modification technological parameter etc. at present.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of ripple torticollis one-shot forming cutter simple in structure, ingenious, rational is provided, can solve in the prior art processing of the booster mouth of pipe needs many lathe tool, the cutter purchase cost is high, and the problem that connects tool marks that produces easily in the processing of much knives tool.
According to technical scheme provided by the invention: a kind of ripple torticollis one-shot forming cutter, comprise cylindrical handle of a knife and be arranged at the cutter head of handle of a knife end, blade is welded on the cutter head, it is characterized in that: described blade has four, and, four blades are distributed on the cutter head outer circumference surface, the front end of described blade has end cutting edge, rear end and extend to fore-end from the rear end and have main cutting edge, be provided with chip pocket between adjacent two main cutting edges, described main cutting edge comprises the first main cutting edge that is arranged at the blade straight operative tip and the second main cutting edge that is arranged at blade rear end.
As a further improvement on the present invention, be circular-arc bottom the described chip pocket.
As a further improvement on the present invention, the second main cutting edge of blade rear end is gradient shape, and the second main cutting edge rear end height is greater than the front end height.
As a further improvement on the present invention, the first main cutting edge is evenly continuous corrugated, and between the first main cutting edge and the end cutting edge for arc transition is connected, further, the radius of the circular arc of transition junction is 0.2mm ± 0.01mm.
As a further improvement on the present invention, the angle of described end cutting edge and cutter head radial direction is 2 ° ± 0.05 °.
The present invention compared with prior art, advantage is: the present invention is simple in structure, ingenious, reasonable, can solve in the prior art processing of the booster mouth of pipe needs many lathe tool, the cutter purchase cost is high, and the problem such as tool marks that connects that produces easily in the much knives tool processing, simultaneously the present invention is not owing to need to carry out tool changing, and working (machining) efficiency is high, and cutter life of the present invention is long.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the partial enlarged drawing at M place among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
Shown in Fig. 1 ~ 3, end cutting edge 1, cutter head 2, blade 3, main cutting edge 4, the first main cutting edge 4-1, the second main cutting edge 4-2, handle of a knife 5, chip pocket bottom 6, chip pocket 7 etc.
As shown in Figure 1, the present invention is a kind of ripple torticollis one-shot forming cutter, comprise cylindrical handle of a knife 5 and be arranged at the cutter head 2 of handle of a knife 5 ends, blade 3 is welded on the cutter head 2, described blade 3 has four, and, four blades 3 are distributed on cutter head 2 outer circumference surfaces, the front end of described blade 3 has end cutting edge 1, rear end and extend to fore-end from the rear end and have main cutting edge 4, be provided with chip pocket 7 between adjacent two main cutting edges 4, described main cutting edge 4 comprises the first main cutting edge 4-1 that is arranged at blade 3 straight portion tops and the second main cutting edge 4-2 that is arranged at blade 3 rear ends.
Described chip pocket bottom 6 is circular-arc.
The second main cutting edge 4-2 of blade 3 rear ends is gradient shape, and the second main cutting edge 4-2 rear end height is greater than the front end height, in process of manufacture, and the second main cutting edge 4-2 machinable booster mouth of pipe endoporus.
The first main cutting edge 4-1 is evenly continuous corrugated, and between the first main cutting edge 4-1 and the end cutting edge 1 for arc transition is connected, further, the radius of the circular arc of transition junction is 0.2mm ± 0.01mm.
Cutting edge of the described end 1 is 2 ° ± 0.05 ° with the angle of cutter head 2 radial direction.
The material of cutter head 2 and handle of a knife 5 is high-speed steel, and blade 3 is made by polycrystalline diamond material, so that lathe tool rigidity of the present invention reaches uniformity is better, cutter life is long.
The present invention is simple in structure, ingenious, reasonable, can solve in the prior art processing of the booster mouth of pipe needs manyly lathe tool, and the cutter purchase cost is high, and the easy problem such as tool marks that connects of generation in the processing of much knives tool, simultaneously the present invention is not owing to need to carry out tool changing, and working (machining) efficiency is high.
Claims (5)
1. ripple torticollis one-shot forming cutter, comprise cylindrical handle of a knife (5) and be arranged at the cutter head (2) of handle of a knife (5) end, blade (3) is welded on the cutter head (2), it is characterized in that: described blade (3) has four, and, four blades (3) are distributed on cutter head (2) outer circumference surface, the front end of described blade (3) has end cutting edge (1), rear end and extend to fore-end from the rear end and have main cutting edge (4), be provided with chip pocket (7) between adjacent two main cutting edges (4), described main cutting edge (4) comprises the first main cutting edge (4-1) that is arranged at blade (3) straight portion top and is arranged at second main cutting edge (4-2) of blade (3) rear end.
2. ripple torticollis one-shot forming cutter as claimed in claim 1 is characterized in that: described chip pocket bottom (6) is circular-arc.
3. ripple torticollis one-shot forming cutter as claimed in claim 1, it is characterized in that: second main cutting edge (4-2) of blade (3) rear end is gradient shape, and the second main cutting edge (4-2) rear end height is greater than the front end height.
4. ripple torticollis one-shot forming cutter as claimed in claim 1, it is characterized in that: the first main cutting edge (4-1) is evenly continuous corrugated, and be connected for arc transition between the first main cutting edge (4-1) and the end cutting edge (1), further, the radius of the circular arc of transition junction is 0.2mm ± 0.01mm.
5. ripple torticollis one-shot forming cutter as claimed in claim 1 is characterized in that: cutting edge of the described end (1) is 2 ° ± 0.05 ° with the angle of cutter head (2) radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051261.1A CN103071818B (en) | 2013-02-16 | 2013-02-16 | Corrugated oblique-neck one-step molding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051261.1A CN103071818B (en) | 2013-02-16 | 2013-02-16 | Corrugated oblique-neck one-step molding cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103071818A true CN103071818A (en) | 2013-05-01 |
| CN103071818B CN103071818B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310051261.1A Active CN103071818B (en) | 2013-02-16 | 2013-02-16 | Corrugated oblique-neck one-step molding cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN103071818B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480900A (en) * | 2013-09-16 | 2014-01-01 | 无锡市蠡湖铸业有限公司 | One-step molding cutter for secondary air inlet of supercharger machine shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6030155A (en) * | 1996-02-29 | 2000-02-29 | Komet Praezisonswerkzeuge Robert Breuning Gmbh | Drilling tools for machine tool and method of producing the same |
| US20070212178A1 (en) * | 2006-03-07 | 2007-09-13 | Omi Kogyo Co., Ltd. | Bore cutter |
| CN201632666U (en) * | 2010-03-09 | 2010-11-17 | 浙江海亮股份有限公司 | Combined forming tool |
| CN202169403U (en) * | 2011-07-19 | 2012-03-21 | 浙江新信峰工具有限公司 | Forming end mill |
| CN203109263U (en) * | 2013-02-16 | 2013-08-07 | 无锡蠡湖叶轮制造有限公司 | Corrugated inclined neck one-shot molding cutter |
-
2013
- 2013-02-16 CN CN201310051261.1A patent/CN103071818B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6030155A (en) * | 1996-02-29 | 2000-02-29 | Komet Praezisonswerkzeuge Robert Breuning Gmbh | Drilling tools for machine tool and method of producing the same |
| US20070212178A1 (en) * | 2006-03-07 | 2007-09-13 | Omi Kogyo Co., Ltd. | Bore cutter |
| CN201632666U (en) * | 2010-03-09 | 2010-11-17 | 浙江海亮股份有限公司 | Combined forming tool |
| CN202169403U (en) * | 2011-07-19 | 2012-03-21 | 浙江新信峰工具有限公司 | Forming end mill |
| CN203109263U (en) * | 2013-02-16 | 2013-08-07 | 无锡蠡湖叶轮制造有限公司 | Corrugated inclined neck one-shot molding cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480900A (en) * | 2013-09-16 | 2014-01-01 | 无锡市蠡湖铸业有限公司 | One-step molding cutter for secondary air inlet of supercharger machine shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103071818B (en) | 2015-04-15 |
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| C56 | Change in the name or address of the patentee |
Owner name: WUXI LIHU PRESSURIZATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WUXI LIHU WHEEL MANUFACTURE CO., LTD. |
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| 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 LUHU CORPORATION LIMITED Address before: 214124 Jiangsu, Wuxi, Binhu District, Binhu Economic Development Zone Huayi Road, No. 2 Patentee before: Wuxi Lihu Impeller Manufacturing Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |
Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: WUXI LIHU Corp.,Ltd. Address before: 214124 No.2 Huayi Road, Binhu Economic Development Zone, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. |
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