CN204647155U - Bevel-gear hard tooth surface speed reducer - Google Patents

Bevel-gear hard tooth surface speed reducer Download PDF

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Publication number
CN204647155U
CN204647155U CN201520312941.9U CN201520312941U CN204647155U CN 204647155 U CN204647155 U CN 204647155U CN 201520312941 U CN201520312941 U CN 201520312941U CN 204647155 U CN204647155 U CN 204647155U
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.)
Expired - Fee Related
Application number
CN201520312941.9U
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Chinese (zh)
Inventor
巢惠英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hua Xintong Source Changzhou Electrical Machinery Plant
Original Assignee
Hua Xintong Source Changzhou Electrical Machinery Plant
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hua Xintong Source Changzhou Electrical Machinery Plant filed Critical Hua Xintong Source Changzhou Electrical Machinery Plant
Priority to CN201520312941.9U priority Critical patent/CN204647155U/en
Application granted granted Critical
Publication of CN204647155U publication Critical patent/CN204647155U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to 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, it is little that the utility model has volume, 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.

Description

Bevel-gear hard tooth surface speed reducer
Technical field
The utility model 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.
Model utility content
The technical problems to be solved in the utility model 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 utility model solves the technological scheme that its technical problem adopts: 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 beneficial effects of the utility model are: it is little that the utility model has volume, and transmitting torque is large, and velocity ratio classification is fine and closely woven, can meet no applying working condition, using scope is wide, and transmission efficiency is high, and energy consumption is low, superior performance, stable drive, bearing capacity is large, and temperature rise is slow, and the life-span is long.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
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
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
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-mentioned mode of execution is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.

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. 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. 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. 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. 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).
CN201520312941.9U 2015-05-14 2015-05-14 Bevel-gear hard tooth surface speed reducer Expired - Fee Related CN204647155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520312941.9U CN204647155U (en) 2015-05-14 2015-05-14 Bevel-gear hard tooth surface speed reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520312941.9U CN204647155U (en) 2015-05-14 2015-05-14 Bevel-gear hard tooth surface speed reducer

Publications (1)

Publication Number Publication Date
CN204647155U true CN204647155U (en) 2015-09-16

Family

ID=54099911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520312941.9U Expired - Fee Related CN204647155U (en) 2015-05-14 2015-05-14 Bevel-gear hard tooth surface speed reducer

Country Status (1)

Country Link
CN (1) CN204647155U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896021A (en) * 2015-05-14 2015-09-09 常州华欣彤源电机厂 Bevel gear hardened reducer
CN107725680A (en) * 2017-09-30 2018-02-23 广东星光传动股份有限公司 A kind of reductor for peeler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896021A (en) * 2015-05-14 2015-09-09 常州华欣彤源电机厂 Bevel gear hardened reducer
CN107725680A (en) * 2017-09-30 2018-02-23 广东星光传动股份有限公司 A kind of reductor for peeler

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150916

Termination date: 20160514