CN203003175U - Dedicated turning tool for machining air inlets of superchargers - Google Patents
Dedicated turning tool for machining air inlets of superchargers Download PDFInfo
- Publication number
- CN203003175U CN203003175U CN201220540356.0U CN201220540356U CN203003175U CN 203003175 U CN203003175 U CN 203003175U CN 201220540356 U CN201220540356 U CN 201220540356U CN 203003175 U CN203003175 U CN 203003175U
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- CN
- China
- Prior art keywords
- cutting edge
- knife
- superchargers
- air inlets
- machining
- 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 belongs to the technical field of machining tools, in particular to a dedicated turning tool for machining air inlets of superchargers. The dedicated turning tool for machining the air inlets of the superchargers comprises a knife handle and a knife head, wherein the knife head is welded on the end portion of the knife handle. A knife base is arranged on the knife head. A blade is installed inside the knife base. A cutting edge is arranged on the blade. The cutting edge is a circular arc transition edge, and the radius R of the cutting edge is 0.4 +/- 0.02 mm. An angle between two blade edges of the cutting edge is 20 degrees +/- 0.05 degree. One end portion of the knife base is circular arc transition. The cutting edge is made of stereoplasm alloy materials. The dedicated turning tool for machining the air inlets of the superchargers is good in rigidity, long in service life and capable of reducing procurement cost of tools.
Description
Technical field
The utility model belongs to the tool for cutting machining technical field, is specially the tool special of booster air inlet processing.
Background technology
The processing of aluminium alloy booster air inlet will adopt many handles (more than two) lathe tool process according to the concrete shape of air inlet different parts usually, because cutter takes up room, and causes some places in process the problem of interfering to occur to avoid; Adopt many purchase costs that lathe tool just increased cutter, in processing, continuous tool changing causes again complicated operation and waste of time simultaneously.
At present in order to address the above problem, general way is to use size less and can not cause the tool special of interference, and the booster air inlet is processed, and the problem that still exists is that the lathe tool cutter head is thinner, rigidity is relatively poor, and cutter life is shorter.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of tool special of simple in structure, ingenious, rational booster air inlet processing is provided.The tool special rigidity of this booster air inlet processing is better, and service life is longer, has effectively saved cost.
The technical scheme that provides according to the utility model: the tool special of booster air inlet processing, comprise handle of a knife, be arranged at the cutter holder of handle of a knife end, be welded with cutter head in described cutter holder, described cutter head is equipped with blade, described blade has cutting edge, be characterised in that: described cutting edge is the arc transition sword, and its radius R is 0.4 ± 0.02mm, and between two tangent lines of described cutting edge, angle is 20 ° ± 0.05 °; Described cutter holder end is arc transition.
The material of described cutter head is high-speed steel.The material of described cutting edge is polycrystalline diamond.
The utility model compared with prior art, advantage is: the utility model lathe tool rigidity is better, long service life has been saved the cutter purchase cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of cutter holder 5 parts in Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1, blade 4, cutter head 2, handle of a knife 3, cutting edge 1, cutter holder 5 etc.
As shown in Figure 1, this practical tool special for the processing of booster air inlet, comprise handle of a knife 3, be arranged at the cutter holder 5 of handle of a knife 3 ends, be welded with cutter head 2 in described cutter holder 5, described cutter head 2 is equipped with blade 4, and described blade 4 has cutting edge 1, and described cutting edge 1 is the arc transition sword, its radius R is 0.4 ± 0.02mm, and between 1 two tangent lines of described cutting edge, angle is 20 ° ± 0.05 °; Described cutter holder 5 ends are arc transition.
The material of described cutter head 2 is high-speed steel.
The material of described cutting edge 1 is polycrystalline diamond.
The utility model lathe tool rigidity is better, and long service life has been saved the cutter purchase cost.
Claims (3)
1. the tool special of booster air inlet processing, comprise handle of a knife (3), be arranged at the cutter holder (5) of handle of a knife (3) end, be welded with cutter head (2) in described cutter holder (5), described cutter head (2) is equipped with blade (4), described blade (4) has cutting edge (1), it is characterized in that: described cutting edge (1) is the arc transition sword, and its radius R is 0.4 ± 0.02mm, and between (1) two tangent line of described cutting edge, angle is 20 ° ± 0.05 °; Described cutter holder (5) end is arc transition.
2. the tool special of booster air inlet as claimed in claim 1 processing, it is characterized in that: the material of described cutter head (2) is high-speed steel.
3. the tool special of booster air inlet as claimed in claim 1 processing, it is characterized in that: the material of described cutting edge (1) is polycrystalline diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220540356.0U CN203003175U (en) | 2012-10-20 | 2012-10-20 | Dedicated turning tool for machining air inlets of superchargers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220540356.0U CN203003175U (en) | 2012-10-20 | 2012-10-20 | Dedicated turning tool for machining air inlets of superchargers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003175U true CN203003175U (en) | 2013-06-19 |
Family
ID=48594808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220540356.0U Expired - Fee Related CN203003175U (en) | 2012-10-20 | 2012-10-20 | Dedicated turning tool for machining air inlets of superchargers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861931A (en) * | 2012-10-20 | 2013-01-09 | 无锡蠡湖叶轮制造有限公司 | Turning tool special for machining air inlet of supercharger |
-
2012
- 2012-10-20 CN CN201220540356.0U patent/CN203003175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861931A (en) * | 2012-10-20 | 2013-01-09 | 无锡蠡湖叶轮制造有限公司 | Turning tool special for machining air inlet of supercharger |
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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 LIHU Corp.,Ltd. Address before: 214124 Jiangsu, Wuxi, Binhu District, Binhu Economic Development Zone Huayi Road, No. 2 Patentee before: Wuxi Lihu Wheel Manufacture 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: 20130619 Termination date: 20211020 |