CN104827130B - The processing unit (plant) for the face gear that straight-tooth engages with helical teeth - Google Patents
The processing unit (plant) for the face gear that straight-tooth engages with helical teeth Download PDFInfo
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- CN104827130B CN104827130B CN201510303539.9A CN201510303539A CN104827130B CN 104827130 B CN104827130 B CN 104827130B CN 201510303539 A CN201510303539 A CN 201510303539A CN 104827130 B CN104827130 B CN 104827130B
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Abstract
A kind of processing unit (plant) of the face gear engaged the invention discloses straight-tooth with helical teeth, including base；Base upper surface is fixedly installed Y-direction guide rail；Cradle is provided with Y-direction guide rail, cradle can slide along Y-direction guide rail；The turntable of cylinder is provided with cradle, the central axis of turntable is along Z-direction, and turntable can be around 360 ° of rotations of its center axis；The first gyroaxis is additionally provided with cradle；Work gear to be added is provided with turntable；The side of turntable is provided with Z-direction slide plate, and the side of Z-direction slide plate is fixedly installed grinding spindle, and the opposite side of Z-direction slide plate is provided with X to slide；Abrasive disc is fixedly installed on Z-direction slide plate；Grinding spindle is arranged in abrasive disc；Abrasive disc is used to grinding spindle being fixed on Z-direction slide plate；Emery wheel is fixedly installed on one end of abrasive disc, and emery wheel can rotate around grinding spindle.The processing unit (plant) can be used in processing the face gear that straight-tooth engages with helical teeth.
Description
Technical field
The present invention relates to the processing technique field of straight-tooth and helical teeth face gear, more particularly to a kind of straight-tooth engages with helical teeth
Face gear processing unit (plant).
Background technology
In the prior art, can realize the mechanism of intersecting axle (including concurrent aces) transmission has three classes：The first kind is bevel gear biography
Dynamic, the second class is Worm Wheel System (including various helical gear drive), and the 3rd class is exactly face gear transmission.Preceding two class passes
It is all very ripe to move secondary design and fabrication technology, and is widely used.Although the concept of face gear transmission is early in two
Just embodied in vehicle pointing to the south before more than thousand years, but modern horizontal face gear be just begin one's study and obtain in recent years it is important
The new technology of application.
The major defect of Bevel Gear Transmission and Worm Wheel System is very high to assembly precision requirement.It is right in practical application
In Bevel Gear Transmission and Worm Wheel System, if assembling does not reach permissible accuracy, it is enough to cause face bad, passes
Dynamic precision reduces, and triggers sharp wear, produces vibration and noise, and transmitting torque reduces, and ultimately results in transmission and scrap in advance.
Face gear transmission can exactly overcome Bevel Gear Transmission and the disadvantages mentioned above of Worm Wheel System.
Plane teeth wheel set includes two kinds of straight-tooth plane teeth wheel set and helical teeth plane teeth wheel set.In, in most cases
What is used is all straight-tooth plane teeth wheel set.But the processing of the face gear also engaged in the prior art without straight-tooth with helical teeth
Device.
The content of the invention
The purpose of the present invention is the drawbacks described above for prior art, there is provided the face gear that a kind of straight-tooth engages with helical teeth
Processing unit (plant).
The processing unit (plant) for the face gear that straight-tooth provided by the invention engages with helical teeth includes base；
Base upper surface is fixedly installed Y-direction guide rail；Cradle is provided with Y-direction guide rail, cradle can be slided along Y-direction guide rail
It is dynamic；
The turntable of cylinder is provided with cradle, the central axis of turntable is along Z-direction, and turntable can be around its center axis
360 ° of rotations；
The first gyroaxis is additionally provided with cradle；
Work gear to be added is provided with turntable；The side of turntable is provided with Z-direction slide plate, the side fixed setting of Z-direction slide plate
There is grinding spindle, the opposite side of Z-direction slide plate is provided with X to slide；
Abrasive disc is fixedly installed on Z-direction slide plate；Grinding spindle is arranged in abrasive disc；Abrasive disc is used for grinding spindle
It is fixed on Z-direction slide plate；
Emery wheel is fixedly installed on one end of abrasive disc, and emery wheel can rotate around grinding spindle；
The edge of emery wheel is fixedly installed the master gear engaged with work gear to be added；
Contact roller for dressing is fixedly installed on a swivel base, and the swivel base is located at the lower section of grinding spindle；
X is provided with Z-direction guide rail to the side towards Z-direction slide plate of slide, and Z-direction slide plate can slide along Z-direction guide rail；
X is provided with X direction guiding rails to slide backwards to the side of Z-direction slide plate, and X direction guiding rails are fixedly installed on column, and X to
Slide can slide along X direction guiding rails.
Preferably, the angular range that first gyroaxis rotates is ± 30 °.
Preferably, the shape of the cutting edge of the emery wheel is identical with the shape of the teeth of the master gear.
The present invention has the advantages that：
A kind of processing unit (plant) of the face gear engaged the invention provides straight-tooth with helical teeth, the processing unit (plant) can be used in
The face gear that processing straight-tooth engages with helical teeth.
Brief description of the drawings
Fig. 1 is the three-dimensional signal of the processing unit (plant) for the face gear that straight-tooth provided in an embodiment of the present invention engages with helical teeth
Figure；X to, Y-direction and Z-direction as indicated in the coordinate axes illustration；
Fig. 2 is the front view of the processing unit (plant) for the face gear that straight-tooth provided in an embodiment of the present invention engages with helical teeth；
Fig. 3 is the side view of the processing unit (plant) for the face gear that straight-tooth provided in an embodiment of the present invention engages with helical teeth.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the content of the invention of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, the processing unit (plant) bag for the face gear that the straight-tooth that the present embodiment provides engages with helical teeth
Include base 1.
The upper surface of base 1 is fixedly installed Y-direction guide rail 2.Cradle 3 is provided with Y-direction guide rail 2, cradle 3 can be along Y-direction
Guide rail 2 slides.The turntable 4 of cylinder is provided with cradle 3, the central axis of turntable 4 is along Z-direction, and turntable 4 can be around its center
360 ° of rotations of axis.The first gyroaxis 6 is additionally provided with cradle 3.Work gear 5 to be added is provided with turntable 4.The side of turntable 4
Z-direction slide plate 12 is provided with, the side of Z-direction slide plate 12 is fixedly installed grinding spindle 11, and the opposite side of Z-direction slide plate 12 is provided with X
To slide 15.Abrasive disc 10 is fixedly installed on Z-direction slide plate 12.Grinding spindle 11 is arranged in abrasive disc 10.Abrasive disc 10 is used
It is fixed in by grinding spindle 11 on Z-direction slide plate 12.Emery wheel 9 is fixedly installed on one end of abrasive disc 10, and emery wheel 9 can be around grinding
Mill main shaft 11 rotates.The edge of emery wheel 9 is fixedly installed the master gear 7 engaged with work gear 5 to be added.Contact roller for dressing 8 is fixed
It is installed on a swivel base, the swivel base is located at the lower section of grinding spindle 11.X is set to the side towards Z-direction slide plate 12 of slide 15
There is Z-direction guide rail 16, Z-direction slide plate 12 can slide along Z-direction guide rail 16.X is set to slide 15 backwards to the side of Z-direction slide plate 12
There are X direction guiding rails 13, X direction guiding rails 13 are fixedly installed on column 14, and X can slide to slide 15 along X direction guiding rails 13.
Preferably, the angular range that the first gyroaxis 6 rotates is ± 30 °.It should be noted that angular range herein
"+" and "-" in " ± 30 ° " represent two opposite rotation directions respectively, for example, the angular range that the first gyroaxis 6 rotates
It is 30 ° for+30 ° of maximum angles for referring to that the first gyroaxis 6 is rotated in the clockwise direction, the angle that the first gyroaxis 6 rotates
Scope is that -30 ° of maximum angles for referring to that the first gyroaxis 6 rotates in the counterclockwise direction are 30 °, and vice versa.
Preferably, the shape of the cutting edge of emery wheel 9 is identical with the shape of the teeth of master gear 7.
It should be appreciated that the detailed description carried out above by preferred embodiment to technical scheme is schematical
It is and nonrestrictive.One of ordinary skill in the art can be remembered on the basis of description of the invention is read to each embodiment
The technical scheme of load is modified, or carries out equivalent substitution to which part technical characteristic；And these modifications or replacement, and
The essence of appropriate technical solution is not set to depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (3)
1. the processing unit (plant) for the face gear that straight-tooth engages with helical teeth, it is characterised in that the processing unit (plant) includes base (1)；
Base (1) upper surface is fixedly installed Y-direction guide rail (2)；Cradle (3) is provided with Y-direction guide rail (2), cradle (3) being capable of edge
Y-direction guide rail (2) slip；
The turntable (4) of cylinder is provided with cradle (3), the central axis of turntable (4) is along Z-direction, and turntable (4) can be around wherein
The 360 ° of rotations of mandrel line；
The first gyroaxis (6) is additionally provided with cradle (3)；
Work gear to be added (5) is provided with turntable (4)；The side of turntable (4) is provided with Z-direction slide plate (12), Z-direction slide plate (12)
Side is fixedly installed grinding spindle (11), and the opposite side of Z-direction slide plate (12) is provided with X to slide (15)；
Abrasive disc (10) is fixedly installed on Z-direction slide plate (12)；Grinding spindle (11) is arranged in abrasive disc (10)；Abrasive disc
(10) it is used to grinding spindle (11) being fixed on Z-direction slide plate (12)；
Emery wheel (9) is fixedly installed on one end of abrasive disc (10), and emery wheel (9) can rotate around grinding spindle (11)；
The edge of emery wheel (9) is fixedly installed the master gear (7) engaged with work gear to be added (5)；
Contact roller for dressing (8) is fixedly installed on a swivel base, and the swivel base is located at the lower section of grinding spindle (11)；
X is provided with Z-direction guide rail (16) to the side towards Z-direction slide plate (12) of slide (15), and Z-direction slide plate (12) can be along Z
Direction guiding rail (16) slides；
X is provided with X direction guiding rails (13) to slide (15) backwards to the side of Z-direction slide plate (12), and X direction guiding rails (13) are fixedly installed on
On column (14), and X can slide to slide (15) along X direction guiding rails (13).
2. the processing unit (plant) for the face gear that straight-tooth according to claim 1 engages with helical teeth, it is characterised in that described
The angular range that single-revolution axle (6) rotates is ± 30 °.
3. the processing unit (plant) for the face gear that straight-tooth according to claim 1 engages with helical teeth, it is characterised in that the sand
The shape for taking turns the cutting edge of (9) is identical with the shape of the teeth of the master gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510303539.9A CN104827130B (en) | 2015-06-04 | 2015-06-04 | The processing unit (plant) for the face gear that straight-tooth engages with helical teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510303539.9A CN104827130B (en) | 2015-06-04 | 2015-06-04 | The processing unit (plant) for the face gear that straight-tooth engages with helical teeth |
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| Publication Number | Publication Date |
|---|---|
| CN104827130A CN104827130A (en) | 2015-08-12 |
| CN104827130B true CN104827130B (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510303539.9A Active CN104827130B (en) | 2015-06-04 | 2015-06-04 | The processing unit (plant) for the face gear that straight-tooth engages with helical teeth |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500020A (en) * | 2016-01-18 | 2016-04-20 | 嘉泰数控科技股份公司 | Portal five-axis numerical control machining center |
| CN110340453A (en) * | 2019-07-01 | 2019-10-18 | 湖南中大创远数控装备有限公司 | A kind of numerical control gear milling machine |
| CN112935418A (en) * | 2021-02-01 | 2021-06-11 | 长沙斯瑞机械有限公司 | Face gear grinding machine tool |
| CN114799364B (en) * | 2022-06-28 | 2022-09-09 | 南通豫湖机械有限公司 | Intelligent gear profiling grinding device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954028A (en) * | 1988-02-24 | 1990-09-04 | Hankamp B.V. | Process for making, finishing crown wheels |
| US6146253A (en) * | 1996-04-23 | 2000-11-14 | Mcdonnell Douglas Helicopter Company | Apparatus and method for precision grinding face gear |
| CN101041194A (en) * | 2007-04-25 | 2007-09-26 | 杨林 | Numerical control machine for processing huge conical gear with curved teeth |
| CN201410631Y (en) * | 2009-06-19 | 2010-02-24 | 天津市精诚机床制造有限公司 | Layout of five-axis numerical control blade milling machine with curve-tooth bevel gear milling cutter |
| CN102423818A (en) * | 2011-10-10 | 2012-04-25 | 唐进元 | Method for grinding face gear by formed grinding wheel |
| CN102814553A (en) * | 2011-11-26 | 2012-12-12 | 洛阳科大越格数控机床有限公司 | Gear grinding machine with numerical control forming grinding wheel |
| CN204657660U (en) * | 2015-06-04 | 2015-09-23 | 北京广宇大成数控机床有限公司 | The processing unit (plant) of the face gear that straight-tooth engages with helical teeth |
-
2015
- 2015-06-04 CN CN201510303539.9A patent/CN104827130B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954028A (en) * | 1988-02-24 | 1990-09-04 | Hankamp B.V. | Process for making, finishing crown wheels |
| US6146253A (en) * | 1996-04-23 | 2000-11-14 | Mcdonnell Douglas Helicopter Company | Apparatus and method for precision grinding face gear |
| CN101041194A (en) * | 2007-04-25 | 2007-09-26 | 杨林 | Numerical control machine for processing huge conical gear with curved teeth |
| CN201410631Y (en) * | 2009-06-19 | 2010-02-24 | 天津市精诚机床制造有限公司 | Layout of five-axis numerical control blade milling machine with curve-tooth bevel gear milling cutter |
| CN102423818A (en) * | 2011-10-10 | 2012-04-25 | 唐进元 | Method for grinding face gear by formed grinding wheel |
| CN102814553A (en) * | 2011-11-26 | 2012-12-12 | 洛阳科大越格数控机床有限公司 | Gear grinding machine with numerical control forming grinding wheel |
| CN204657660U (en) * | 2015-06-04 | 2015-09-23 | 北京广宇大成数控机床有限公司 | The processing unit (plant) of the face gear that straight-tooth engages with helical teeth |
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| Publication number | Publication date |
|---|---|
| CN104827130A (en) | 2015-08-12 |
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