CN2623391Y - Incomplete circularity tooth-shaped sloting cutter - Google Patents
Incomplete circularity tooth-shaped sloting cutter Download PDFInfo
- Publication number
- CN2623391Y CN2623391Y CN 03249304 CN03249304U CN2623391Y CN 2623391 Y CN2623391 Y CN 2623391Y CN 03249304 CN03249304 CN 03249304 CN 03249304 U CN03249304 U CN 03249304U CN 2623391 Y CN2623391 Y CN 2623391Y
- Authority
- CN
- China
- Prior art keywords
- tooth
- circle
- profile
- cutter
- sloting
- 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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- Milling Processes (AREA)
Abstract
The utility model discloses an incomplete circularity tooth-shaped sloting cutter, comprising a cutter body, a toothless circle and a tooth outline, wherein, the tooth outline is arranged on the outer circle of the cutter body and the dedendum circle of the tooth outline is larger than the toothless circle. The utility model has the advantages that the machining efficiency and accuracy are greatly improved while the machining cost and time are greatly decreased. The dedendum circle of the tooth outline is greater than the toothless circle, thereby, the top circle of the machined part can not be touched during the machining.
Description
Technical field:
The utility model belongs to a kind of cutter, particularly a kind of gear cutting tool.
Background technology:
For the part processing of non-full circle profile of tooth, existing general adopt mill, means such as electric spark, Digit Control Machine Tool processing, problem such as milling machine processing exists the error of division big, and efficient is low, spark machined efficient is not high yet, and that Digit Control Machine Tool is processed cost is too high.
Summary of the invention:
The purpose of this utility model is: a kind of pinion cutter of non-full circle profile of tooth is provided, to improve precision and efficient, reduces cost and energy consumption.
The utility model is to constitute like this: it is by cutter hub (1), anodontia circle (2), and profile of tooth (3) is formed, and profile of tooth (3) is on the cylindrical of cutter hub (1), and the root circle (4) of profile of tooth (3) is greater than anodontia circle (2).The number of teeth of profile of tooth (3) equals the teeth groove number of part to be processed.Described cutter hub (1) can be made dish type, bowl-type and taper shank shape.
The utility model compared with prior art has working (machining) efficiency, precision improves greatly, and processing cost, time such as reduce greatly at advantage.The root circle (4) of profile of tooth (3) is adding the tip circle that just can not run into work piece man-hour like this greater than anodontia circle (2).
Description of drawings:
Accompanying drawing 1 is a schematic diagram of the present utility model.
The specific embodiment:
Embodiment of the present utility model: profile of tooth (3) is on the cylindrical of cutter hub (1), and its number of teeth equals the teeth groove number of part to be processed.The root circle (4) of profile of tooth (3) is greater than anodontia circle (2).Described cutter hub (1) can be made dish type, bowl-type and taper shank shape.
Claims (3)
1, a kind of non-full circle profile of tooth pinion cutter, it is by cutter hub (1), anodontia circle (2), profile of tooth (3) is formed, and it is characterized in that: profile of tooth (3) is on the cylindrical of cutter hub (1), and the root circle (4) of profile of tooth (3) is greater than anodontia circle (2).
2, non-full circle profile of tooth pinion cutter according to claim 1, it is characterized in that: the number of teeth of profile of tooth (3) equals the teeth groove number of part to be processed.
3, non-full circle profile of tooth pinion cutter according to claim 1, it is characterized in that: described cutter hub (1) can be made dish type, bowl-type and taper shank shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249304 CN2623391Y (en) | 2003-06-28 | 2003-06-28 | Incomplete circularity tooth-shaped sloting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249304 CN2623391Y (en) | 2003-06-28 | 2003-06-28 | Incomplete circularity tooth-shaped sloting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2623391Y true CN2623391Y (en) | 2004-07-07 |
Family
ID=34252651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249304 Expired - Fee Related CN2623391Y (en) | 2003-06-28 | 2003-06-28 | Incomplete circularity tooth-shaped sloting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2623391Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142466A (en) * | 2019-05-29 | 2019-08-20 | 中国航发贵州红林航空动力控制科技有限公司 | It is a kind of for process jump tooth involute internal spline gear shape pinion cutter and processing method |
| CN112676653A (en) * | 2020-11-16 | 2021-04-20 | 中国航发西安动力控制科技有限公司 | Machining tool, machining device and machining method for blind hole tooth-missing triangular internal spline |
-
2003
- 2003-06-28 CN CN 03249304 patent/CN2623391Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142466A (en) * | 2019-05-29 | 2019-08-20 | 中国航发贵州红林航空动力控制科技有限公司 | It is a kind of for process jump tooth involute internal spline gear shape pinion cutter and processing method |
| CN112676653A (en) * | 2020-11-16 | 2021-04-20 | 中国航发西安动力控制科技有限公司 | Machining tool, machining device and machining method for blind hole tooth-missing triangular internal spline |
| CN112676653B (en) * | 2020-11-16 | 2023-08-18 | 中国航发西安动力控制科技有限公司 | Machining tool, machining device and machining method for blind hole tooth-missing triangle internal spline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040707 |