CN107598295B - A kind of spiral bevel gear basin angle tooth spiral forming method for turning - Google Patents
A kind of spiral bevel gear basin angle tooth spiral forming method for turning Download PDFInfo
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- CN107598295B CN107598295B CN201711061307.2A CN201711061307A CN107598295B CN 107598295 B CN107598295 B CN 107598295B CN 201711061307 A CN201711061307 A CN 201711061307A CN 107598295 B CN107598295 B CN 107598295B
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- bevel gear
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- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000001131 transforming Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000003672 processing method Methods 0.000 description 5
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- 238000011030 bottleneck Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The present invention relates to spiral bevel gear manufacture fields, disclose a kind of spiral bevel gear basin angle tooth spiral forming method for turning, the following steps are included: first that indexing means is eccentric and tilt and be fixed on lathe spindle, secondly curved-tooth bevel gear wheel blank is coaxially clipped on indexing means, gradient γ between indexing means and lathe spindle end face is adjusted to the face cone angle of γ=180 °-curved-tooth bevel gear wheel blank, three face sword shaped profile turning cutters are finally installed on lathe saddle, it controls three face sword shaped profile turning cutters and axially does feed motion along lathe spindle, to make three face sword shaped profile turning cutters form opposite spiral turning campaign on the face cone of curved-tooth bevel gear wheel blank.The present invention passes through the transformation to center lathe, simply and effectively realize the turnery processing of spiral bevel gear basin angle tooth, the production and processing of spiral bevel gear is set not rely on special purpose machine tool and Special disk cutter, production cost reduces, it solves the limitation of spiral bevel gear basin angle tooth processing at this stage, extends the application range of center lathe.
Description
Technical field
The present invention relates to spiral bevel gear manufacture fields, specifically a kind of spiral bevel gear basin angle tooth spiral forming vehicle
Cut processing method.
Background technique
Spiral bevel gear is widely used in vehicle, engineering machinery, engineering goods field, and processing method always is use
Special purpose machine tool cooperates Special disk cutter mill teeth, and lathe, cutter adjustment are complicated, and cutter poor universality refaces and needs dedicated mill
Knife lathe, especially processing efficiency is low for basin angle tooth bull wheel, becomes the bottleneck for restricting spiral bevel gear production.Lathe be versatility most
High mechanical processing machine, easy to operate, cutter is cheap, and turning process is good, easily operated, leads in machine-building
There is extremely wide application in domain.Therefore, it is badly in need of a kind of spiral bevel gear basin angle tooth processing based on existing turning process
Method.
Summary of the invention
The purpose of the present invention is add to provide a kind of spiral bevel gear basin angle tooth based on center lathe turning process
Work process, undergo technological transformation on the basis of existing center lathe, it can be achieved that spiral bevel gear basin angle tooth efficiently it is low at
This processing.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows: a kind of spiral bevel gear basin angle tooth spiral
Form turn processing method, this method process spiral bevel gear basin angle tooth using center lathe, it is characterised in that: including
Following steps:
1), that indexing means is eccentric and tilt and be fixed on the end face of lathe spindle, eccentricity S, indexing means center
Angle between axis and lathe spindle central axis is q；
2), curved-tooth bevel gear wheel blank is coaxially clipped on indexing means, is adjusted between indexing means and lathe spindle end face
Gradient, make the angle γ between indexing means central axis and lathe spindle end face, and γ=180 °-δ, δ are spiral bevel
The face cone angle of wheel blank；
3), three face sword shaped profile turning cutters are installed on lathe saddle, lathe is started and drive spiral bevel gear in lathe spindle
Three face sword shaped profile turning cutters are controlled in base turning course and axially do feed motion along lathe spindle, so that three face sword shaped profile turning cutters be made to exist
Opposite spiral turning campaign is formed on the face cone of curved-tooth bevel gear wheel blank, completes the processing of a curved tooth on curved-tooth bevel gear wheel blank；
4) curved-tooth bevel gear wheel blank, is uniformly adjusted by indexing means and clamps angle on indexing means, cooperates lathe master
The processing of remaining curved tooth on curved-tooth bevel gear wheel blank is completed in the rotation of axis and the feed motion of three face sword shaped profile turning cutters, obtains curved tooth
Bevel gear basin angle tooth.
Preferably, inclined on lathe spindle end face according to the wheel footpath of target spiral bevel gear basin angle tooth adjustment indexing means
Heart amount S；Indexing means central axis and lathe spindle center are adjusted according to the cone tooth helical angle of target spiral bevel gear basin angle tooth
Angle between axis is q.
Beneficial effect
The present invention simply and effectively realizes that the turning of spiral bevel gear basin angle tooth adds by the transformation to center lathe
Work makes the production and processing of spiral bevel gear not rely on special purpose machine tool and Special disk cutter, and production cost is reduced, solved
The limitation of spiral bevel gear basin angle tooth processing at this stage, extends the application range of center lathe.
Detailed description of the invention
Fig. 1 is the schematic perspective view of processing unit (plant) used by processing method of the invention；
Fig. 2 is the main view of processing unit (plant) used by processing method of the invention；
Fig. 3 is the side sectional view of Fig. 2；
Fig. 4 be in Fig. 2 A-A to structural schematic diagram；
Fig. 5 is the lateral the schematic diagram of the section structure of Fig. 4；
Fig. 6 is this 4 schematic top plan view；
Marked in the figure: 1, lathe body, 2, lathe spindle, 3, indexing means, 4, lathe saddle, the 401, first sliding block,
402, the second sliding block, 5, lathe tool, 6, first straight line guide rail, 7, second straight line guide rail, 8, lathe floral disc, 9, curved-tooth bevel gear wheel blank.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of spiral bevel gear basin angle tooth spiral forming method for turning of the invention is used
Processing unit (plant) include lathe body 1, lathe spindle 2, indexing means 3 and lathe saddle 4.On the end face of lathe spindle 2
It is fixedly and coaxially connected lathe floral disc 8, indexing means 3 is eccentric and inclination is connected on lathe floral disc 8.Lathe saddle 4 is equipped with
Perpendicular to three face sword shaped profile turning cutters 5 of 2 end face of lathe spindle, and lathe tool 5 can be respectively along the water for passing through 2 rotation center of lathe spindle
Horizontal line direction and the central axial direction of lathe spindle 2 are mobile.
Lathe saddle 4 in the present embodiment includes the first sliding block 401 and the second sliding block 402, the sliding setting of the first sliding block 401
On the first straight line guide rail 6 being fixed in lathe body 1, axial direction setting of the first straight line guide rail 6 along lathe spindle 2；Second
Sliding block 402, which is slidably arranged in, to be fixed on the second straight line guide rail 7 on the first sliding block 401, and second straight line guide rail 7 is horizontally disposed simultaneously
Perpendicular to the direction of lathe spindle 2, lathe tool 5 is fixed on the second sliding block 402.
Include by above-mentioned spiral bevel gear basin angle tooth spiral forming turning machining device processing spiral bevel gear basin angle tooth
Following steps:
1) bias of the indexing means 3 on 2 end face of lathe spindle, is adjusted according to the wheel footpath of target spiral bevel gear basin angle tooth
Measure S；3 central axis of indexing means and 2 center of lathe spindle are adjusted according to the cone tooth helical angle of target spiral bevel gear basin angle tooth
Angle between axis is q；
2), curved-tooth bevel gear wheel blank 9 is coaxially clipped on indexing means 3, adjustment indexing means 3 and 2 end face of lathe spindle
Between gradient, make the angle γ between 3 central axis of indexing means and lathe end face, and γ=180 °-δ, δ are curved tooth
The face cone angle of bevel gear base 9 makes the identical face cone with 5 height of lathe tool in 2 turning course of lathe spindle of curved-tooth bevel gear wheel blank 9
Just vertical with lathe tool 5, the tooth trace center of arc and main shaft cut on 9 face cone of curved-tooth bevel gear wheel blank by lathe tool 5 is concentric；
3), three face sword shaped profile turning cutters 5 are installed on lathe saddle 4, lathe is started and drive curved-tooth bevel gear in lathe spindle 2
Three face sword shaped profile turning cutters 5 are controlled in 9 turning course of wheel blank and axially do feed motion along lathe spindle 2, so that three face swords be made to form
Lathe tool 5 forms opposite spiral turning campaign on the face cone of curved-tooth bevel gear wheel blank 9, completes an arc on curved-tooth bevel gear wheel blank 9
The processing of tooth；
4), by indexing means 3, uniformly adjustment curved-tooth bevel gear wheel blank 9 clamps angle on indexing means 3, cooperates lathe
The processing of remaining curved tooth on curved-tooth bevel gear wheel blank 9 is completed in the rotation of main shaft 2 and the feed motion of three face sword shaped profile turning cutters 5, is obtained
To spiral bevel gear basin angle tooth.
Claims (2)
1. a kind of spiral bevel gear basin angle tooth spiral forming method for turning, this method is using center lathe to spiral bevel gear
Basin angle tooth is processed, it is characterised in that: the following steps are included:
1), that indexing means (3) is eccentric and tilt and be fixed on the end face of lathe spindle (2), eccentricity S, indexing means (3)
Angle between central axis and lathe spindle (2) central axis is q；
2), curved-tooth bevel gear wheel blank (9) is coaxially clipped on indexing means (3), adjustment indexing means (3) and lathe spindle (2)
Gradient between end face, makes the angle γ between indexing means (3) central axis and lathe spindle (2) end face, and γ=
180 ° of-δ, δ are the face cone angle of curved-tooth bevel gear wheel blank (9)；
3) three face sword shaped profile turning cutters (5), are installed on lathe saddle (4), lathe is started and drive spiral bevel in lathe spindle (2)
Three face sword shaped profile turning cutters (5) are controlled in wheel blank (9) turning course and axially do feed motion along lathe spindle (2), to make three
Face sword shaped profile turning cutter (5) forms opposite spiral turning campaign on the face cone of curved-tooth bevel gear wheel blank (9), completes spiral bevel gear
The processing of the upper curved tooth of base (9)；
4), by indexing means (3), uniformly adjustment curved-tooth bevel gear wheel blank (9) clamps angle on indexing means (3), cooperates vehicle
Remaining curved tooth on curved-tooth bevel gear wheel blank (9) is completed in the rotation of bed main shaft (2) and the feed motion of three face sword shaped profile turning cutters (5)
Processing, obtains spiral bevel gear basin angle tooth.
2. a kind of spiral bevel gear basin angle tooth spiral forming method for turning according to claim 1, it is characterised in that:
The eccentricity S of indexing means (3) on lathe spindle (2) end face is adjusted according to the wheel footpath of target spiral bevel gear basin angle tooth；Root
According to cone tooth helical angle adjustment indexing means (3) central axis and lathe spindle (2) central axis of target spiral bevel gear basin angle tooth
Angle between line is q.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061307.2A CN107598295B (en) | 2017-11-02 | 2017-11-02 | A kind of spiral bevel gear basin angle tooth spiral forming method for turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061307.2A CN107598295B (en) | 2017-11-02 | 2017-11-02 | A kind of spiral bevel gear basin angle tooth spiral forming method for turning |
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| Publication Number | Publication Date |
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| CN107598295A CN107598295A (en) | 2018-01-19 |
| CN107598295B true CN107598295B (en) | 2019-01-22 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1946097U (en) * | 1966-05-06 | 1966-09-15 | Mueller Geb | FOOD TONGS. |
| US3978766A (en) * | 1975-02-03 | 1976-09-07 | Teledyne Industries, Inc. | Apparatus and method for machining continuous mixer agitators and the like |
| CN202052993U (en) * | 2011-03-21 | 2011-11-30 | 洛阳科大越格数控机床有限公司 | Spiral bevel-gear numerical control gear milling machine with tilt mechanism and without swinging platform |
| CN103658801A (en) * | 2013-12-03 | 2014-03-26 | 福建工程学院 | Lathe hardware platform based remanufacturing numerical control hobbing machine |
| CN104416237A (en) * | 2013-08-20 | 2015-03-18 | 何建军 | Special lathe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552261A (en) * | 1968-10-01 | 1971-01-05 | Gleason Works | Bevel gear making |
-
2017
- 2017-11-02 CN CN201711061307.2A patent/CN107598295B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1946097U (en) * | 1966-05-06 | 1966-09-15 | Mueller Geb | FOOD TONGS. |
| US3978766A (en) * | 1975-02-03 | 1976-09-07 | Teledyne Industries, Inc. | Apparatus and method for machining continuous mixer agitators and the like |
| CN202052993U (en) * | 2011-03-21 | 2011-11-30 | 洛阳科大越格数控机床有限公司 | Spiral bevel-gear numerical control gear milling machine with tilt mechanism and without swinging platform |
| CN104416237A (en) * | 2013-08-20 | 2015-03-18 | 何建军 | Special lathe |
| CN103658801A (en) * | 2013-12-03 | 2014-03-26 | 福建工程学院 | Lathe hardware platform based remanufacturing numerical control hobbing machine |
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| CN107598295A (en) | 2018-01-19 |
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