CN203265739U - R3.6 high speed cutting disc milling cutter with internal and external large leads and multi-start thread - Google Patents
R3.6 high speed cutting disc milling cutter with internal and external large leads and multi-start thread Download PDFInfo
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- CN203265739U CN203265739U CN 201320108586 CN201320108586U CN203265739U CN 203265739 U CN203265739 U CN 203265739U CN 201320108586 CN201320108586 CN 201320108586 CN 201320108586 U CN201320108586 U CN 201320108586U CN 203265739 U CN203265739 U CN 203265739U
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Abstract
The utility model relates to the field of multi-start thread processing, and particularly relates to a R3.6 high speed cutting disc milling cutter with internal and external large leads and multi-start thread. The R3.6 high speed cutting disc milling cutter comprises a cutter body (1) and cutter teeth (2), wherein the cutter body (1) is symmetrically provided with six cutter teeth (2); the dimension of outside diameter is 36 mm, and the thickness is 7 mm; each tooth of the cutter teeth (2) consists of a main cutting edge and an auxiliary cutting edge, wherein the main cutting edge is circular arc-shaped and the diameter R is 3.6 mm, an included angle between the auxiliary cutting edge and the cutting direction is 24 degrees, an included angle of front angles is 15 degrees, an included angle of back angles is 25 degrees, an included angle of back clearance angles is 14 degrees, an included angle of wedge angles is 60 degrees, and edge oblique angles of two adjacent teeth in opposite directions are 10 degrees. Compared with the prior art, the processing efficiency is improved, the processing quality is ensured, and the configuration of personnel and equipment is saved.
Description
Technical field
The utility model relates to the multiple thread manufacture field, particularly a kind of inside and outside large multiple-threaded R3.6 high-speed cutting of helical pitch dish milling cutter.
Background technology
Process multiple thread under general case, carry out turning with shaped profile turning cutter on lathe, the efficient that has high input is low, and crudy is unstable.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency of the prior art, and a kind of inside and outside large multiple-threaded high-speed cutting dish of helical pitch milling cutter is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of inside and outside large multiple-threaded R3.6 high-speed cutting of helical pitch dish milling cutter, comprise cutter hub, cutter tooth, it is characterized in that, described cutter hub is symmetrical arranged six cutters tooth, outside dimension 36mm, thickness are 7mm, being comprised of main cutting edge, front cutting edge of described each tooth of cutter tooth, wherein, main cutting edge is R3.6mm circular arc, and the angle of front cutting edge and cutting direction is 24o, and the anterior angle angle is 15o, the relief angle angle is 25o, the front clearance angle is 14o, and angle of wedge angle is 60o, and the cutting edge inclination opposite direction of adjacent two teeth is 10o.
Described cutter hub center arranges the axis hole of diameter 13mm, and keyway is set, the wide 3mm of keyway, the dark 14.6mm of keyway.
Compared with prior art, the utility model has improved working (machining) efficiency, has guaranteed crudy, has saved the configuration of personnel's equipment.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model side-looking structural representation.
Fig. 3 is the utility model partial structurtes schematic diagrames.
Fig. 4 is the part schematic diagram of the utility model processing.
Wherein, 1-cutter hub, 2-cutter tooth.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
The present embodiment be for a kind of inside and outside large multiple-threaded R3.6 high-speed cutting of helical pitch dish milling cutter, cutter hub 1, cutter tooth 2.Cutter hub 1 is symmetrical arranged six cutters tooth 2, and outside dimension 36mm, thickness are 7mm, and the center arranges the axis hole of diameter 13mm, and keyway is set, the wide 3mm of keyway, the dark 14.6mm of keyway.Being formed by main cutting edge, front cutting edge of cutter tooth 2 each tooth, wherein, main cutting edge is R3.6mm circular arc, the angle of front cutting edge and cutting direction is 24o, the anterior angle angle is 15o, and the relief angle angle is 25o, and the front clearance angle is 14o, angle of wedge angle is 60o, and the cutting edge inclination opposite direction of adjacent two teeth is 10o.
Embodiment in concrete production:
1. machine tool carried out numerical control transformation or Digit Control Machine Tool is transformed, and installing the high-speed milling unit head additional, realizing calibration and feeding coupling function.
2. adopt Special multi-tooth dish milling cutter, realize high speed, efficient processing and forming under the cutting factor of regulation.
The utility model has improved working (machining) efficiency, has guaranteed crudy, has saved the configuration of personnel's equipment.
Be more than to illustrate of the present utility model, this programme not only is confined in above embodiment, all will fall in the utility model protection domain for any change of making under this programme inventive concept.
Claims (2)
1. the large multiple-threaded R3.6 high-speed cutting of helical pitch dish milling cutter inside and outside a kind, comprise cutter hub (1), cutter tooth (2), it is characterized in that, described cutter hub (1) is symmetrical arranged six cutters tooth (2), outside dimension 36mm, thickness is 7mm, each tooth of described cutter tooth (2) by main cutting edge, front cutting edge forms, wherein, main cutting edge is R3.6mm circular arc, the angle of front cutting edge and cutting direction is 24o, the anterior angle angle is 15o, the relief angle angle is 25o, the front clearance angle is 14o, angle of wedge angle is 60o, the cutting edge inclination opposite direction of adjacent two teeth is 10o.
2. a kind of inside and outside large multiple-threaded R3.6 high-speed cutting of helical pitch dish milling cutter according to claim 1, is characterized in that, described cutter hub (1) center arranges the axis hole of diameter 13mm, and keyway is set, the wide 3mm of keyway, the dark 14.6mm of keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108586 CN203265739U (en) | 2013-03-11 | 2013-03-11 | R3.6 high speed cutting disc milling cutter with internal and external large leads and multi-start thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108586 CN203265739U (en) | 2013-03-11 | 2013-03-11 | R3.6 high speed cutting disc milling cutter with internal and external large leads and multi-start thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265739U true CN203265739U (en) | 2013-11-06 |
Family
ID=49496232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108586 Expired - Fee Related CN203265739U (en) | 2013-03-11 | 2013-03-11 | R3.6 high speed cutting disc milling cutter with internal and external large leads and multi-start thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171086A (en) * | 2015-10-15 | 2015-12-23 | 国营第六一六厂 | Forming cutter for milling non-continuous circular arc |
-
2013
- 2013-03-11 CN CN 201320108586 patent/CN203265739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171086A (en) * | 2015-10-15 | 2015-12-23 | 国营第六一六厂 | Forming cutter for milling non-continuous circular arc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |