CN201279634Y - Finger-type milling tool special for machininging spherical gear - Google Patents
Finger-type milling tool special for machininging spherical gear Download PDFInfo
- Publication number
- CN201279634Y CN201279634Y CNU2008201518319U CN200820151831U CN201279634Y CN 201279634 Y CN201279634 Y CN 201279634Y CN U2008201518319 U CNU2008201518319 U CN U2008201518319U CN 200820151831 U CN200820151831 U CN 200820151831U CN 201279634 Y CN201279634 Y CN 201279634Y
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- spherical gear
- cutter
- special
- processing
- cutting edges
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Abstract
The utility model discloses a special finger cutter used for processing spherical gears. The special finger cutter used for processing spherical gears is a straight toothed cutter and is characterized in that four cutting edges are provided; spacing between adjacent cutting edges is equal; each side surface where cutting edges is positioned is linear shaped; and an included angle between two side surfaces of two opposite cutting edges equals to 40 DEG. The special finger cutter has the beneficial effects that involute spherical gears can be conveniently and reliably clamped on an X 6132 universal knee type milling machine, so as to realize generating cutting of the spherical gears, and increase a novel generating cutting method of the spherical gears.
Description
Technical field
The utility model relates to a kind of special-purpose finger cutter that can process involute annular tooth spherical gear on common X6132 type milling machine.
Background technology
Traditional finger cutter is big module-milling cutter, is generally 10mm or 20mm, and it can't process the spherical gear of modulus less than 10mm.
Summary of the invention
Become in the process big module-milling cutter can't process the problem of modulus in order to solve model less than the spherical gear of 10mm, the utility model provides a kind of special-purpose finger cutter that is used for processing spherical gear, can utilize generating to process the involute annular tooth spherical gear of a pair of modulus by means of this special-purpose finger cutter less than 10mm.
The utility model adopts following technical scheme:
A kind of special-purpose finger cutter that is used for processing spherical gear, this special-purpose finger cutter that is used for processing spherical gear is a straight-tooth cutter, it is characterized in that comprising: 4 cutting blades, the spacing of adjacent two cutting blades equates, the side at each described cutting blade place is a linear, and the angle of two sides of two relative cutting blades equals 40 degree.
The beneficial effects of the utility model are, can be on X6132 type universal knee-and-column milling machine reliable easily clamping involute annular tooth spherical gear, realize that the model of spherical gear becomes processing, the model that has increased a kind of new spherical gear becomes processing method.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is the plane that the utility model is used for the special-purpose finger cutter embodiment of processing spherical gear.
Fig. 2 is the size plane that is used for the special-purpose finger cutter embodiment of processing spherical gear of the present utility model.
Fig. 3 is the A-A profile of Fig. 2 knife edge part.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of special-purpose finger cutter that is used for processing spherical gear, this special-purpose finger cutter that is used for processing spherical gear is a straight-tooth cutter, it includes 4 cutting blades, the spacing of adjacent two cutting blades equates, the side at each described cutting blade place is a linear, and the angle of two sides of two relative cutting blades equals 40 degree.
The utility model can be used for processing involute annular tooth spherical gear on the common omnipotent horizontal kneeand-column type milling machine of X6132 type.
Make that the utility model provides be used for the special-purpose finger cutter of processing spherical gear the time, reconditioning tool-tooth profile on cutter and tool grinding machine at first is up to the dimensional requirement that meets Fig. 2.During use, the welding handle of a knife presss from both sides at the enterprising luggage of milling machine at last earlier, so that processing.Must guarantee during reconditioning that the knife edge part height arrives a fully teeth height at least, to guarantee to process complete profile of tooth.
Milling cutter is classified according to cutting tool shape, straight-tooth and helical tooth two classes are arranged, because the shape more complicated of helical tooth cutter, the difficulty of processing height, therefore the utility model adopts straight-tooth cutter, whole milling cutter has 4 cutting blades, and the angle of two sides of two relative cutting blades equals 40 degree, can guarantee to process complete standard involute profile.
Claims (1)
1, a kind of special-purpose finger cutter that is used for processing spherical gear, this special-purpose finger cutter that is used for processing spherical gear is a straight-tooth cutter, it is characterized in that comprising: 4 cutting blades, the spacing of adjacent two cutting blades equates, the side at each described cutting blade place is a linear, and the angle of two sides of two relative cutting blades equals 40 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201518319U CN201279634Y (en) | 2008-08-12 | 2008-08-12 | Finger-type milling tool special for machininging spherical gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201518319U CN201279634Y (en) | 2008-08-12 | 2008-08-12 | Finger-type milling tool special for machininging spherical gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279634Y true CN201279634Y (en) | 2009-07-29 |
Family
ID=40926522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201518319U Expired - Fee Related CN201279634Y (en) | 2008-08-12 | 2008-08-12 | Finger-type milling tool special for machininging spherical gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279634Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689056A (en) * | 2012-05-23 | 2012-09-26 | 长城汽车股份有限公司 | Formed milling cutter for chain wheels |
| CN106216780A (en) * | 2016-08-24 | 2016-12-14 | 西安工业大学 | A kind of new gear process tool |
-
2008
- 2008-08-12 CN CNU2008201518319U patent/CN201279634Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689056A (en) * | 2012-05-23 | 2012-09-26 | 长城汽车股份有限公司 | Formed milling cutter for chain wheels |
| CN102689056B (en) * | 2012-05-23 | 2014-06-04 | 长城汽车股份有限公司 | Formed milling cutter for chain wheels |
| CN106216780A (en) * | 2016-08-24 | 2016-12-14 | 西安工业大学 | A kind of new gear process tool |
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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: 20090729 Termination date: 20100812 |