CN203109263U - Corrugated inclined neck one-shot molding cutter - Google Patents
Corrugated inclined neck one-shot molding cutter Download PDFInfo
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- CN203109263U CN203109263U CN 201320073558 CN201320073558U CN203109263U CN 203109263 U CN203109263 U CN 203109263U CN 201320073558 CN201320073558 CN 201320073558 CN 201320073558 U CN201320073558 U CN 201320073558U CN 203109263 U CN203109263 U CN 203109263U
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- cutting edge
- main cutting
- cutter
- blade
- rear end
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Abstract
The utility model belongs to the technical field of cutting tools, and relates to a special cutter for supercharger tube port machining, in particular to a corrugated inclined neck one-shot molding cutter which comprises a cylindrical cutter handle and a cutter head arranged on the end portion of the cutter handle, wherein blades are welded to the cutter head, the blades are four in number, the four blades are uniformly distributed on the outer circumferential face of the cutter head, a bottom cutting edge is arranged at the front end of each blade, main cutting edges are arranged at the rear end and a part extending from the rear end to the front end, a scrap containing groove is formed between two adjacent main cutting edges, and each main cutting edge comprises a first main cutting edge arranged at the top end of the flat part of each blade and a second main cutting edge arranged at the rear end of each blade. The corrugated inclined neck one-shot molding cutter is simple in structure and can resolve the problems that according to supercharger tube port machining in the prior art, multiple lathe tools are needed, procurement cost of tools is high, and tool marks of the multiple tools easily produce in machining; and meanwhile due to the fact that tool replacement is not needed, machining efficiency is high, and the corrugated inclined neck one-shot molding cutter is long in service life.
Description
Technical field
The utility model belongs to the tool for cutting machining technical field, relates to the dedicated tool of booster mouth of pipe processing, is specially a kind of ripple torticollis one-shot forming cutter.
Background technology
The processing of aluminium alloy booster Cyrtophorina, usually to adopt many handles (more than two) lathe tool to process according to the concrete shape of mouth of pipe different parts, adopt many purchase costs that lathe tool just increased cutter, increased and connect the cutter number of times, be easy to generate and connect tool marks, the size Control difficulty that connects cutter position is bigger, and the risk that therefore quality problems take place is just higher, and continuous tool changing causes complicated operation and waste of time again 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 purpose of this utility model 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, cutter purchase cost height, and many problem that connects tool marks that is easy to generate in the cutter processing.
The technical scheme that provides according to the utility model: 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 first main cutting edge that is arranged at the blade straight operative tip and second main cutting edge that is arranged at blade rear end.
As further improvement of the utility model, described chip pocket bottom is circular-arc.
As further improvement of the utility model, 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 further improvement of the utility model, first main cutting edge is evenly continuous corrugated, and between 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 further improvement of the utility model, the angle of cutting edge of the described end and cutter head radial direction is 2 ° ± 0.05 °.
The utility model compared with prior art, advantage is: the utility model is simple in structure, ingenious, reasonable, can solve in the prior art processing of the booster mouth of pipe needs many lathe tool, cutter purchase cost height, and it is many problem such as tool marks that connects that is easy to generate in the cutter processing, simultaneously the utility model is not owing to need to carry out tool changing, the working (machining) efficiency height, and the utility model is long cutter life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
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 utility model is described in further detail 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 utility model 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, make the utility model lathe tool rigidity and uniformity better, cutter life is long.
The utility model is simple in structure, ingenious, reasonable, can solve in the prior art processing of the booster mouth of pipe need many lathe tool, cutter purchase cost height, and many problems such as tool marks that connects that is easy to generate during cutter is processed, the utility model is not owing to need to carry out tool changing, working (machining) efficiency height simultaneously.
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 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 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: first main cutting edge (4-1) is evenly continuous corrugated, and be connected for arc transition between 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 |
|---|---|---|---|
| CN 201320073558 CN203109263U (en) | 2013-02-16 | 2013-02-16 | Corrugated inclined neck one-shot molding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073558 CN203109263U (en) | 2013-02-16 | 2013-02-16 | Corrugated inclined neck one-shot molding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109263U true CN203109263U (en) | 2013-08-07 |
Family
ID=48889641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073558 Expired - Fee Related CN203109263U (en) | 2013-02-16 | 2013-02-16 | Corrugated inclined neck one-shot molding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071818A (en) * | 2013-02-16 | 2013-05-01 | 无锡蠡湖叶轮制造有限公司 | Corrugated oblique-neck one-step molding cutter |
-
2013
- 2013-02-16 CN CN 201320073558 patent/CN203109263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071818A (en) * | 2013-02-16 | 2013-05-01 | 无锡蠡湖叶轮制造有限公司 | Corrugated oblique-neck one-step molding cutter |
| CN103071818B (en) * | 2013-02-16 | 2015-04-15 | 无锡蠡湖叶轮制造有限公司 | Corrugated oblique-neck one-step molding cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| 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. |
|
| 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: 20130807 Termination date: 20170216 |