CN105041978A - Spiral bevel gear reducer - Google Patents
Spiral bevel gear reducer Download PDFInfo
- Publication number
- CN105041978A CN105041978A CN201510247546.1A CN201510247546A CN105041978A CN 105041978 A CN105041978 A CN 105041978A CN 201510247546 A CN201510247546 A CN 201510247546A CN 105041978 A CN105041978 A CN 105041978A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- gear
- shaft
- spiral bevel
- bearing
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a spiral bevel gear reducer. The spiral bevel gear reducer comprises a motor and a reducer body, wherein two ends of the reducer body are separately provided with an end cover; a vent cap is arranged on each end cover; an input shaft is arranged on the motor; an input gear is arranged on the input shaft; the input gear is meshed with a first gear arranged on a spiral bevel gear shaft through a flat key; the spiral bevel gear shaft moves in a manner of being meshed with the spiral bevel gear; the spiral bevel gear is fixedly arranged on a gear shaft through a flat key; and the gear shaft can do meshing motion through a gear arranged on an output shaft. The spiral bevel gear reducer is simple in structure, convenient and simple to use, low in noise, small in energy consumption loss during a using process, high in working efficiency, compact in structural design, long in service life and more convenient to mount or demount.
Description
Technical field
The present invention relates to a kind of spiral bevel gear speed reducer.
Background technique
Speed reducer plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, and speed reducer is a kind of relatively accurate machinery, uses its object to be reduce rotating speed, increases torque.The individual components that it is a kind of gear transmission by being enclosed in stiff case, worm drive, pinion-endless screw transmission form, be commonly used for the speed reduction gearing between driving link and working machine, between prime mover and working machine or actuator, play coupling rotating speed and transmitting torque, apply very extensive in modern mechanical.
Existing speed reducer adopts turbine and worm decelerator, wherein casing is located and is fixed in frame, be provided with turbine and worm decelerator in it, the power that motor sends passes to input shaft by belt pulley, then slows down through worm and gear, exported by output shaft after deceleration, noise is large, the shortcomings such as energy consumption is high, and efficiency is low, overall structure is not compact simultaneously, causes equipment easily to damage and then makes life of product not long.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, and provide a kind of easy to use, simple, noise is little, and in using process, energy energy loss is little, the spiral bevel gear speed reducer that working efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of spiral bevel gear speed reducer, there is motor, body, the two ends of described body are equipped with end cap, end cap is provided with abat-vent, motor is provided with input shaft, input shaft is provided with input gear, input gear and the first gears meshing be arranged on by flat key on helical bevel gear axle, helical bevel gear axle and helical bevel gear gear motion, helical bevel gear is fixed on gear shaft by flat key, and gear shaft is by being arranged on the gears meshing motion on output shaft.
Further, on described helical bevel gear axle, two ends are equipped with clutch shaft bearing.
Further, described output shaft is provided with axle sleeve, and the two end part of output shaft are equipped with the second bearing, its both ends of the surface are provided with capping, and capping and output shaft joint are provided with oil sealing, and the parts needing in transmission part to lubricate are isolated with parts of exerting oneself by it, be unlikely to allow oil seepage, good airproof performance.
Further, the end of described input shaft and helical bevel gear axle is equipped with shaft block ring, and it is that one is installed on fluted shaft, as the hole of securing part to motion.
Further, the two ends of described gear shaft are equipped with the 3rd bearing, and bearing is a kind of important spare part in contemporary machinery, and its major function is supported mechanical solid of rotation, reduces the friction factor in its movement process, and ensures its rotating accuracy.
Further, described clutch shaft bearing and the second bearing and the 3rd bearing are equipped with hole back-up ring, and it is installed in circular hole, as the axial motion of securing part.
The invention has the beneficial effects as follows: structure of the present invention is simple, and easy to use, simple, noise is little, in using process, energy energy loss is little, and working efficiency is high, and structural design is compact, long service life, and installs or removes convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A sectional view of the present invention.
1. motors, 2. body, 3. end cap, 4. input shaft in figure, 5. input gear, 6. flat key, 7. helical bevel gear axle, 8. helical bevel gear, 9. gear shaft, 10. output shaft, 11. gears, 12. clutch shaft bearings, 13. axle sleeves, 14. second bearings, 15. cappings, 16. oil sealings, 17. shaft block rings, 18. the 3rd bearings, 19. hole back-up rings, 20. abat-vents, 21. first gears.
Embodiment
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of spiral bevel gear speed reducer as shown in Figure 1-2, there is motor 1, body 2, the two ends of body 2 are equipped with end cap 3, end cap 3 is provided with abat-vent 20, motor 1 is provided with input shaft 4, input shaft 4 is provided with input gear 5, input gear 5 is engaged with the first gear 21 be arranged on by flat key 6 on helical bevel gear axle 7, helical bevel gear axle 7 and helical bevel gear 8 gear motion, helical bevel gear 8 is fixed on gear shaft 9 by flat key, gear shaft 9 is by being arranged on gear 11 gear motion on output shaft 10, on helical bevel gear axle 7, two ends are equipped with clutch shaft bearing 12, output shaft 10 is provided with axle sleeve 13, the two end part of output shaft 10 are equipped with the second bearing 14, its both ends of the surface are provided with capping 15, capping 15 and output shaft 10 joint are provided with oil sealing 16, the end of input shaft 4 and helical bevel gear axle 7 is equipped with shaft block ring 17, the two ends of gear shaft 9 are equipped with the 3rd bearing 18, clutch shaft bearing 12 and the second bearing 14 and the 3rd bearing 18 are equipped with hole back-up ring 19, structure is simple simultaneously, easy to use, simply, noise is little, in using process, energy energy loss is little, working efficiency is high, structural design is compact, long service life, and install or remove convenient.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. a spiral bevel gear speed reducer, there is motor (1), body (2), it is characterized in that: the two ends of described body (2) are equipped with end cap (3), end cap (3) is provided with abat-vent (20), motor (1) is provided with input shaft (4), input shaft (4) is provided with input gear (5), input gear (5) is engaged with the first gear (21) be arranged on helical bevel gear axle (7) by flat key (6), helical bevel gear axle (7) and helical bevel gear (8) gear motion, helical bevel gear (8) is fixed on gear shaft (9) by flat key, gear shaft (9) is by being arranged on gear (11) gear motion on output shaft (10).
2. a kind of spiral bevel gear speed reducer according to claim 1, is characterized in that: the upper two ends of described helical bevel gear axle (7) are equipped with clutch shaft bearing (12).
3. a kind of spiral bevel gear speed reducer according to claim 1, it is characterized in that: described output shaft (10) is provided with axle sleeve (13), the two end part of output shaft (10) are equipped with the second bearing (14), its both ends of the surface are provided with capping (15), and capping (15) and output shaft (10) joint are provided with oil sealing (16).
4. a kind of spiral bevel gear speed reducer according to claim 1, is characterized in that: described input shaft (4) and the end of helical bevel gear axle (7) are equipped with shaft block ring (17).
5. a kind of spiral bevel gear speed reducer according to claim 1, is characterized in that: the two ends of described gear shaft (9) are equipped with the 3rd bearing (18).
6. a kind of spiral bevel gear speed reducer according to claim 2-5, is characterized in that: described clutch shaft bearing (12) and the second bearing (14) and the 3rd bearing (18) are equipped with hole back-up ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247546.1A CN105041978A (en) | 2015-05-14 | 2015-05-14 | Spiral bevel gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247546.1A CN105041978A (en) | 2015-05-14 | 2015-05-14 | Spiral bevel gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105041978A true CN105041978A (en) | 2015-11-11 |
Family
ID=54448802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247546.1A Pending CN105041978A (en) | 2015-05-14 | 2015-05-14 | Spiral bevel gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041978A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201027910Y (en) * | 2007-04-11 | 2008-02-27 | 天津减速机股份有限公司 | Vertical output speed reducer with large transmission ratio |
| CN201827299U (en) * | 2010-04-16 | 2011-05-11 | 浙江顺天减速机制造有限公司 | Spiral bevel gear speed reducer |
| CN102062173A (en) * | 2010-12-17 | 2011-05-18 | 上海隆协电子科技有限公司 | Spiral wheel-spiral bevel gear retarder |
| DE102011008949A1 (en) * | 2011-01-19 | 2012-07-19 | Getriebebau Nord Gmbh & Co. Kg | Bevel gear kit |
| CN203463561U (en) * | 2013-08-13 | 2014-03-05 | 飞龙传动有限公司 | High-power helical bevel gear speed reducer |
| CN203756872U (en) * | 2014-02-28 | 2014-08-06 | 天津市奥亚机电有限公司 | Spiral bevel gear reducer for construction hoist |
| CN204083067U (en) * | 2014-06-30 | 2015-01-07 | 浙江格尔减速机有限公司 | Sewage treatment special reduction gear |
| CN204664308U (en) * | 2015-05-14 | 2015-09-23 | 常州华欣彤源电机厂 | Spiral bevel gear speed reducer |
-
2015
- 2015-05-14 CN CN201510247546.1A patent/CN105041978A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201027910Y (en) * | 2007-04-11 | 2008-02-27 | 天津减速机股份有限公司 | Vertical output speed reducer with large transmission ratio |
| CN201827299U (en) * | 2010-04-16 | 2011-05-11 | 浙江顺天减速机制造有限公司 | Spiral bevel gear speed reducer |
| CN102062173A (en) * | 2010-12-17 | 2011-05-18 | 上海隆协电子科技有限公司 | Spiral wheel-spiral bevel gear retarder |
| DE102011008949A1 (en) * | 2011-01-19 | 2012-07-19 | Getriebebau Nord Gmbh & Co. Kg | Bevel gear kit |
| CN203463561U (en) * | 2013-08-13 | 2014-03-05 | 飞龙传动有限公司 | High-power helical bevel gear speed reducer |
| CN203756872U (en) * | 2014-02-28 | 2014-08-06 | 天津市奥亚机电有限公司 | Spiral bevel gear reducer for construction hoist |
| CN204083067U (en) * | 2014-06-30 | 2015-01-07 | 浙江格尔减速机有限公司 | Sewage treatment special reduction gear |
| CN204664308U (en) * | 2015-05-14 | 2015-09-23 | 常州华欣彤源电机厂 | Spiral bevel gear speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |