CN203214772U - Bevel wheel hard tooth surface reducer - Google Patents
Bevel wheel hard tooth surface reducer Download PDFInfo
- Publication number
- CN203214772U CN203214772U CN 201320016936 CN201320016936U CN203214772U CN 203214772 U CN203214772 U CN 203214772U CN 201320016936 CN201320016936 CN 201320016936 CN 201320016936 U CN201320016936 U CN 201320016936U CN 203214772 U CN203214772 U CN 203214772U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- coaxial
- high speed
- speed
- 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
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a bevel wheel hard tooth surface reducer which comprises a box body, wherein the upper end of the box body is provided with an input shaft connected with the output end of a motor. The bevel wheel hard tooth surface reducer is characterized in that the input shaft is coaxially connected with a high-speed gear shaft, a high-speed small gear which is coaxial with the high-speed gear wheel is in transmission with a low-speed gear shaft through a middle gear set, the output end of the low-speed gear shaft is connected with a low-speed large gear in a meshing and rotating mode, the low-speed large gear is coaxially connected with an output shaft, and a cylindrical roller bearing is arranged at the middle position of the low-speed gear shaft. By the adoption of the technical scheme, the reducer has the advantages of high strength, low noise, modularization, large transmission torque and stable starting.
Description
Technical field
The utility model belongs to the speed reducer field, is specifically related to a kind of helical gear hard-tooth surface speed reducer.
Background technique
Speed reducer is that a kind of power is passed on mechanism, utilizes the velocity transducer of gear, the winding number of motor (motor) is decelerated to desired winding number, and obtain the mechanism of big torque.For the mechanism of transferring power and motion, the application area of speed reducer is quite extensive at present.Almost in the transmission system of various machinery, can see its trace, from boats and ships, automobile, the locomotive of the traffic tool, heavy facility for building, the machining machine and tool that mechanical industry is used and automated production equipment, common household electrical appliances in the daily life, clock and watch etc.It uses the transmission work from big power, and to little load, accurate angle transmission can be seen the application of speed reducer, and on commercial Application, speed reducer has deceleration and increases the torque function.Therefore be widely used in the conversion equipment of speed and moment of torsion, but if gear train carries out meshing rotation for a long time, occur strain easily.
Summary of the invention
The utility model then provides a kind of helical gear hard-tooth surface speed reducer in order to solve the technical problem of mentioning in the background technique.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of helical gear hard-tooth surface speed reducer, comprise casing, described casing upper end is provided with the input shaft that is connected with motor output end, it is characterized in that: described input shaft is connected with high speed gear shaft is coaxial, the coaxial high speed small gear of described high speed gear shaft is transferred on the low speed gear axle by the center tooth wheels, the output terminal of described low speed gear axle and the low speed gearwheel is meshing is rotationally connected, described low speed gearwheel is connected with output shaft is coaxial, and the neutral position of described low speed gear axle is provided with roller bearing.
Described center tooth wheels comprise and the meshing high speed gearwheel that is rotationally connected of high speed small gear, described high speed gearwheel is connected with intermediate gear shaft is coaxial, the output terminal of described intermediate gear shaft and gear mesh broad in the middle are rotationally connected, and described gear broad in the middle is connected with the low speed gear axle is coaxial.
Described high speed small gear is fixedlyed connected with high speed gear shaft is coaxial by first flat key, and described low speed gearwheel is fixedlyed connected with output shaft is coaxial by second flat key.
Described high speed gearwheel is fixedlyed connected with intermediate gear shaft is coaxial by the 3rd flat key, and described gear broad in the middle is fixedlyed connected with the low speed gear axle is coaxial by Siping City's key.
Described casing upper-end surface is provided with abat-vent.
After adopting above technological scheme: speed reducer has high strength, low noise, modularization, the transmission moment of torsion is big, startup is steady.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic representation of A portion among the utility model Fig. 1.
Embodiment
Referring to Fig. 1, a kind of helical gear hard-tooth surface speed reducer, comprise casing 1, described casing 1 upper end is provided with the input shaft 2 that is connected with motor output end, described input shaft 2 and 3 coaxial connections of high speed gear shaft, described high speed gear shaft 3 coaxial high speed small gears 4 are transferred on the low speed gear axle 5 by the center tooth wheels, the output terminal of described low speed gear axle 5 and low speed gearwheel 6 meshing being rotationally connected, described low speed gearwheel 6 and 7 coaxial connections of output shaft, the neutral position of described low speed gear axle 5 is provided with roller bearing 8.Described center tooth wheels comprise and the high speed small gear 4 meshing high speed gearwheels 9 that are rotationally connected, described high speed gearwheel 9 and 10 coaxial connections of intermediate gear shaft, the output terminal of described intermediate gear shaft 10 and gear broad in the middle 11 meshing being rotationally connected, described gear 11 broad in the middle and 5 coaxial connections of low speed gear axle.Described high speed small gear 4 is by first flat key 12 and high speed gear shaft 3 coaxial fixedlying connected, and described low speed gearwheel 6 is by second flat key 13 and output shaft 7 coaxial fixedlying connected.Described high speed gearwheel 9 is by the 3rd flat key 14 and intermediate gear shaft 10 coaxial fixedlying connected, and described gear 11 broad in the middle is by Siping City's key 15 and low speed gear axle 5 coaxial fixedlying connected.Described casing 1 upper-end surface is provided with abat-vent 16.
After adopting above technological scheme: speed reducer has high strength, low noise, modularization, the transmission moment of torsion is big, startup is steady.
Claims (5)
1. helical gear hard-tooth surface speed reducer, comprise casing (1), described casing (1) upper end is provided with the input shaft (2) that is connected with motor output end, it is characterized in that: described input shaft (2) and coaxial connection of high speed gear shaft (3), the coaxial high speed small gear (4) of described high speed gear shaft (3) is transferred on the low speed gear axle (5) by the center tooth wheels, the output terminal of described low speed gear axle (5) and meshing being rotationally connected of low speed gearwheel (6), described low speed gearwheel (6) is provided with roller bearing (8) with coaxial connection of output shaft (7), the neutral position of described low speed gear axle (5).
2. a kind of helical gear hard-tooth surface speed reducer according to claim 1, it is characterized in that: described center tooth wheels comprise and the meshing high speed gearwheel (9) that is rotationally connected of high speed small gear (4), described high speed gearwheel (9) and coaxial connection of intermediate gear shaft (10), the output terminal of described intermediate gear shaft (10) and meshing being rotationally connected of gear broad in the middle (11), described gear broad in the middle (11) and coaxial connection of low speed gear axle (5).
3. a kind of helical gear hard-tooth surface speed reducer according to claim 1, it is characterized in that: described high speed small gear (4) is by first flat key (12) and coaxial the fixedlying connected of high speed gear shaft (3), and described low speed gearwheel (6) is by second flat key (13) and coaxial the fixedlying connected of output shaft (7).
4. a kind of helical gear hard-tooth surface speed reducer according to claim 2, it is characterized in that: described high speed gearwheel (9) is by the 3rd flat key (14) and coaxial the fixedlying connected of intermediate gear shaft (10), and described gear broad in the middle (11) is by Siping City's key (15) and coaxial the fixedlying connected of low speed gear axle (5).
5. a kind of helical gear hard-tooth surface speed reducer according to claim 2, it is characterized in that: described casing (1) upper-end surface is provided with abat-vent (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016936 CN203214772U (en) | 2013-01-11 | 2013-01-11 | Bevel wheel hard tooth surface reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016936 CN203214772U (en) | 2013-01-11 | 2013-01-11 | Bevel wheel hard tooth surface reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214772U true CN203214772U (en) | 2013-09-25 |
Family
ID=49204313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016936 Expired - Fee Related CN203214772U (en) | 2013-01-11 | 2013-01-11 | Bevel wheel hard tooth surface reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214772U (en) |
Cited By (2)
| 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 |
| CN106402316A (en) * | 2016-11-03 | 2017-02-15 | 同济大学 | Rotation and transverse movement conversion module device |
-
2013
- 2013-01-11 CN CN 201320016936 patent/CN203214772U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN106402316A (en) * | 2016-11-03 | 2017-02-15 | 同济大学 | Rotation and transverse movement conversion module device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204664306U (en) | Vertical shaft type Two Grade Column Gear Reducer | |
| CN203214772U (en) | Bevel wheel hard tooth surface reducer | |
| CN104776163A (en) | Vertical shaft type two-stage cylindrical gear reducer | |
| CN203463564U (en) | Stepless planetary reducer | |
| CN102628490A (en) | Motor speed reduction mechanism | |
| CN203176255U (en) | Parallel-shaft bevel-gear reducer | |
| CN202334142U (en) | Worm gear speed-reducing motor | |
| CN203856967U (en) | Screw bevel gear reducer | |
| CN202726933U (en) | Wrist transmission structure of manipulator | |
| CN202992033U (en) | Dual-drive speed reducer | |
| CN202334134U (en) | Double-turbine reducer motor | |
| CN204647155U (en) | Bevel-gear hard tooth surface speed reducer | |
| CN203035864U (en) | Shifting fork three gear speed reducer | |
| CN211082715U (en) | High-torque worm gear reducer | |
| CN203176253U (en) | Bevel gear worm speed reducer | |
| CN201827299U (en) | Spiral bevel gear speed reducer | |
| CN201858305U (en) | Rectangular-axis hypoid speed reducer | |
| CN203248620U (en) | Double-stage gear reducer | |
| CN202520872U (en) | Motor reducing mechanism | |
| CN202742122U (en) | Transmission box of vertical lathe | |
| CN203176262U (en) | Planetary gear type speed reducer | |
| CN201687898U (en) | Parallel shaft-bevel gear speed reducer | |
| CN201190768Y (en) | Commutation reducer | |
| CN204083066U (en) | A kind of worm gear reducer device | |
| CN203627659U (en) | Speedup type mining gearbox |
Legal Events
| 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 |
Granted publication date: 20130925 Termination date: 20160111 |