CN104896021A - Bevel gear hardened reducer - Google Patents
Bevel gear hardened reducer Download PDFInfo
- Publication number
- CN104896021A CN104896021A CN201510245660.0A CN201510245660A CN104896021A CN 104896021 A CN104896021 A CN 104896021A CN 201510245660 A CN201510245660 A CN 201510245660A CN 104896021 A CN104896021 A CN 104896021A
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- output shaft
- input
- speed reducer
- 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
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Classifications
-
- 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
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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
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a bevel gear hardened reducer which comprises a motor and an output shaft arranged in a body. An input shaft is arranged on the motor, an input gear is arranged at the end of the input shaft and connected with a first gear shaft through a flat key, the first gear shaft is engaged with a first gear arranged on a second gear shaft, the second gear shaft is engaged with a second gear arranged on the output shaft, a shaft sleeve hollowly sleeves the output shaft, a bearing is arranged on one side of the shaft sleeve, a cover is arranged at the top end of the body, end covers are arranged on two sides of the body, and an output shaft oil seal is arranged at the joint of each end cover and the output shaft. The bevel gear hardened reducer has the advantages of small size, large transmission torque, precise transmission ratio classification, capability of meeting different use conditions, wide use range, high transmission efficiency, low energy consumption, superior performance, transmission stability, large bearing capacity, slow temperature rise and long service life.
Description
Technical field
The present invention relates to a kind of bevel-gear hard tooth surface 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.
Current in the mechanism of transferring power and motion, the application area of speed reducer is quite extensive, its trace almost can be seen in the transmission system of various machinery, at boats and ships, automobile, the locomotive of the traffic tool, heavy machinery for building, the machining machine and tool that mechanical industry is used and automated production equipment, household electrical appliances common in daily life, clock and watch etc.Its application, from the transmission work of large power, to Smaller load, sees the application that transmission can see speed reducer accurately, and in commercial Application, speed reducer has deceleration and increases torque functions.Therefore extensive use and the conversion equipment of deceleration with moment of torsion.Along with the development of science and technology, the requirement of various machinery to speed reduction gearing is also more and more higher, but current speed reducer exists such situation usually: speed reducer integrated model is not compact, 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, provides a kind of volume little, and transmitting torque is large, and velocity ratio classification is fine and closely woven, can meet the bevel-gear hard tooth surface speed reducer of no applying working condition.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bevel-gear hard tooth surface speed reducer, there is motor and be arranged on the output shaft in body, described motor is provided with input shaft, the end of input shaft is provided with the input gear connected by flat key, input gear is connected with the first gear shaft by flat key, first gear shaft is by being located at the first gears meshing on the second gear shaft, second gear shaft and the second gears meshing be located on output shaft, output shaft is set with axle sleeve, the side of axle sleeve is provided with bearing, the top of body is provided with lid, the dual-side of body is provided with end cap, end cap and output shaft joint are provided with output shaft oil sealing, the effect of oil sealing is exactly generally isolated with parts of exerting oneself by the parts needing in transmission part to lubricate, be unlikely to allow oil seepage.
Further, described input shaft is provided with motor bearings.
Further, the first described gear shaft and the two ends of the second gear shaft are equipped with bearing, and its major function is supported mechanical solid of rotation, reduces the friction factor in its movement process, and ensures its rotating accuracy.
Further, the top of described body is provided with abat-vent, abat-vent prevents from external flame from scurrying into having in the equipment of flammable explosive gas, pipeline or stops flame to spread at equipment, pipeline enclosure the installation and transport of being convenient to speed reducer with suspension ring, reduces the amount of labour of workman.
Further, the top of described output shaft, input shaft, the first gear shaft and the second gear shaft is equipped with shaft block ring, effectively prevents bearing from unnecessary axial float occurring, increases work efficiency, superior performance, stable drive.
The invention has the beneficial effects as follows: it is little that the present invention has volume, transmitting torque is large, and velocity ratio classification is fine and closely woven, can meet no applying working condition, and using scope is wide, and transmission efficiency is high, and energy consumption is low, superior performance, stable drive, and bearing capacity is large, and temperature rise is slow, and the life-span is long.
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.
1. motors, 2. output shaft, 3. input shaft in figure, 4. input gear, 5. the first gear shaft, 6. the second gear shaft, 7. the first gear, 8. the second gear, 9. end cap, 10. axle sleeve, 11. bearings, 12. bodies, 13. lids, 14. output shaft oil sealings, 15. motor bearingss, 16. abat-vents, 17. suspension ring, 18. shaft block rings.
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 bevel-gear hard tooth surface speed reducer as shown in Figure 1, the output shaft 2 that there is motor 1 and be arranged in body 12, described motor 1 is provided with input shaft 3, the end of input shaft 3 is provided with the input gear 4 connected by flat key, input gear 4 is connected with the first gear shaft 5 by flat key, first gear shaft 5 is engaged by the first gear 7 be located on the second gear shaft 6, second gear shaft 6 engages with the second gear 8 be located on output shaft 2, output shaft 2 is set with axle sleeve 10, the side of axle sleeve 10 is provided with bearing 11, the top of body 12 is provided with lid 13, the dual-side of body 12 is provided with end cap 9, end cap 9 and output shaft 2 joint are provided with output shaft oil sealing 14, input shaft 3 is provided with motor bearings 15, the two ends of the first gear shaft 5 and the second gear shaft 6 are equipped with bearing 11, the top of body 12 is provided with abat-vent 16 and suspension ring 17, output shaft 2, input shaft 3, the top of the first gear shaft 5 and the second gear shaft 6 is equipped with shaft block ring 18, there is volume simultaneously little, transmitting torque is large, velocity ratio classification is fine and closely woven, no applying working condition can be met, using scope is wide, transmission efficiency is high, energy consumption is low, superior performance, stable drive, bearing capacity is large, temperature rise is slow, life-span is long.
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 (5)
1. a bevel-gear hard tooth surface speed reducer, there is motor (1) and be arranged on the output shaft (2) in body (12), it is characterized in that: described motor (1) is provided with input shaft (3), the end of input shaft (3) is provided with the input gear (4) connected by flat key, input gear (4) is connected with the first gear shaft (5) by flat key, first gear shaft (5) is by being located at the first gear (7) engagement on the second gear shaft (6), second gear shaft (6) engages with the second gear (8) be located on output shaft (2), output shaft (2) is set with axle sleeve (10), the side of axle sleeve (10) is provided with bearing (11), the top of body (12) is provided with lid (13), the dual-side of body (12) is provided with end cap (9), end cap (9) and output shaft (2) joint are provided with output shaft oil sealing (14).
2. a kind of bevel-gear hard tooth surface speed reducer according to claim 1, is characterized in that: described input shaft (3) is provided with motor bearings (15).
3. a kind of bevel-gear hard tooth surface speed reducer according to claim 1, is characterized in that: described the first gear shaft (5) and the two ends of the second gear shaft (6) are equipped with bearing (11).
4. a kind of bevel-gear hard tooth surface speed reducer according to claim 1, is characterized in that: the top of described body (12) is provided with abat-vent (16) and suspension ring (17).
5. a kind of bevel-gear hard tooth surface speed reducer according to claim 1, is characterized in that: the top of described output shaft (2), input shaft (3), the first gear shaft (5) and the second gear shaft (6) is equipped with shaft block ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245660.0A CN104896021A (en) | 2015-05-14 | 2015-05-14 | Bevel gear hardened reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245660.0A CN104896021A (en) | 2015-05-14 | 2015-05-14 | Bevel gear hardened reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896021A true CN104896021A (en) | 2015-09-09 |
Family
ID=54028882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510245660.0A Pending CN104896021A (en) | 2015-05-14 | 2015-05-14 | Bevel gear hardened reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486423A (en) * | 2019-08-28 | 2019-11-22 | 浙江三欣重工传动有限公司 | A kind of wear-resistant helical speed reduction gear and its application method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743620Y (en) * | 2004-11-24 | 2005-11-30 | 天津减速机股份有限公司 | Three stage driving cylindrical helical gear speed reducer |
| CN201306418Y (en) * | 2008-12-03 | 2009-09-09 | 李系博 | Three-stage hard tooth surface helical gear reducer |
| CN201953916U (en) * | 2010-12-31 | 2011-08-31 | 浙江瑞德森机械有限公司 | Parallel-axis helical gear reducer |
| CN202282689U (en) * | 2012-03-15 | 2012-06-20 | 杭州兴达机械有限公司 | Geared motor with bottom leg equipped with helical gear |
| CN202326924U (en) * | 2011-11-10 | 2012-07-11 | 浙江晶星齿轮电机有限公司 | Parallel shaft helical gear reducer with integral structure |
| CN203214772U (en) * | 2013-01-11 | 2013-09-25 | 温州耐宝机械制造有限公司 | Bevel wheel hard tooth surface reducer |
| CN204647155U (en) * | 2015-05-14 | 2015-09-16 | 常州华欣彤源电机厂 | Bevel-gear hard tooth surface speed reducer |
-
2015
- 2015-05-14 CN CN201510245660.0A patent/CN104896021A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743620Y (en) * | 2004-11-24 | 2005-11-30 | 天津减速机股份有限公司 | Three stage driving cylindrical helical gear speed reducer |
| CN201306418Y (en) * | 2008-12-03 | 2009-09-09 | 李系博 | Three-stage hard tooth surface helical gear reducer |
| CN201953916U (en) * | 2010-12-31 | 2011-08-31 | 浙江瑞德森机械有限公司 | Parallel-axis helical gear reducer |
| CN202326924U (en) * | 2011-11-10 | 2012-07-11 | 浙江晶星齿轮电机有限公司 | Parallel shaft helical gear reducer with integral structure |
| CN202282689U (en) * | 2012-03-15 | 2012-06-20 | 杭州兴达机械有限公司 | Geared motor with bottom leg equipped with helical gear |
| CN203214772U (en) * | 2013-01-11 | 2013-09-25 | 温州耐宝机械制造有限公司 | Bevel wheel hard tooth surface reducer |
| CN204647155U (en) * | 2015-05-14 | 2015-09-16 | 常州华欣彤源电机厂 | Bevel-gear hard tooth surface speed reducer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486423A (en) * | 2019-08-28 | 2019-11-22 | 浙江三欣重工传动有限公司 | A kind of wear-resistant helical speed reduction gear and its application method |
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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: 20150909 |