CN201827299U - Spiral bevel gear speed reducer - Google Patents
Spiral bevel gear speed reducer Download PDFInfo
- Publication number
- CN201827299U CN201827299U CN2010201675143U CN201020167514U CN201827299U CN 201827299 U CN201827299 U CN 201827299U CN 2010201675143 U CN2010201675143 U CN 2010201675143U CN 201020167514 U CN201020167514 U CN 201020167514U CN 201827299 U CN201827299 U CN 201827299U
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- output shaft
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Abstract
The utility model relates to a spiral bevel gear speed reducer, which comprises a motor, a box body, an output shaft, a first transmission shaft and a second transmission shaft. The output shaft, the first transmission shaft and the second transmission shaft are arranged in the box body. An output gear is sleeved on the output shaft. The output shaft extends out from the inside of the box body to the outside of the box body. The spiral bevel gear speed reducer is characterized in that the motor is provided with an output end which extends into the box body; the output end of the motor is provided with an input gear A; the first transmission shaft is in parallel with the output end of the motor; one end of the first transmission shaft is provided with a gear B meshed with the input gear A of the motor; the other end of the first transmission shaft is provided with a spiral bevel gear C; the second transmission shaft is provided with a spiral bevel gear D meshed with the spiral bevel gear C of the first transmission shaft; the second transmission shaft is in parallel with the output shaft; and a gear E meshed with the gear A of the output shaft is also sleeved on the second transmission shaft. By the arrangement, the whole mechanism is arranged compactly and equipment is difficult to damage so that the service life of a product is prolonged.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of speed reducer, is specifically related to a kind of helical bevel gear speed reducer.
Background technique
Speed reducer is that a kind of power is passed on mechanism, and the interlock that utilizes gear and gear decelerates to required winding number with the winding number of motor, and obtains the mechanism of torque greatly.Be used for the mechanism of transferring power and motion at present, the application area of speed reducer is quite extensive.Almost in the transmission system of various machinery, can see its trace, at boats and ships, automobile, the locomotive of the traffic tool, heavy facility for building, machining machine and tool that mechanical industry is used and automated production equipment, common household electrical appliances in the daily life, clock and watch or the like.It uses the transmission work from big power, to little load, sees the application that transmission can be seen speed reducer accurately, and on commercial Application, speed reducer has deceleration and increases the torque function.So conversion equipment of extensive use and deceleration and moment of torsion.Yet there is such situation usually in existing speed reducer: the whole mechanism of speed reducer is not compact, causes equipment to damage easily and then makes life of product not long.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the utility model is proposed.The purpose of this utility model is to provide the helical bevel gear speed reducer of a kind of whole mechanism compactness, longer service life.For reaching above-mentioned purpose, the disclosed a kind of helical bevel gear speed reducer of the utility model, comprise motor, casing, output shaft, first transmission shaft, second transmission shaft, output shaft, first transmission shaft and second transmission shaft are arranged in the casing, be arranged with output gear on the output shaft, output shaft is by extending out to the casing outside in the casing, it is characterized in that: described motor is provided with the output terminal that stretches into casing, motor output end is provided with the input gear A, first transmission shaft and motor output end be arranged in parallel, first transmission shaft, one end is provided with the gear B that is meshed with motor input gear, the first transmission shaft the other end is provided with helical bevel gear C, second transmission shaft is provided with the helical bevel gear D that is meshed with the first transmission shaft helical bevel gear C, second transmission shaft and output shaft are set in parallel, and second transmission shaft also is arranged with the gear E that is meshed with output shaft gear.So be provided with, make the whole mechanism of casing internal gear and output shaft that compactness is set, make that equipment is not fragile and then prolong working life of product.
The utility model further is provided with: be provided with the first transmission shaft fixed base in the described casing, the outside is arranged with bearing between the first shaft gear B and the helical bevel gear C, and first transmission shaft bearing is fixed in the first transmission shaft fixed base.So be provided with, can make firm being arranged in the casing of worm screw to have strengthened mechanism's compactedness in the casing.
The utility model further is provided with: described casing is provided with the output shaft fixed base, the output shaft outside is arranged with bearing, output shaft bearing is fixed in the output shaft fixed base, casing is provided with the output shaft mount inlet, and output shaft stretches into the casing internal fixation in the output shaft fixed base by described output shaft mount inlet.So be provided with, output shaft can be installed by the mount inlet of casing, makes that the speed reducer installation or removal are convenient.
The utility model further is provided with: described casing is provided with the second transmission shaft fixed base, the outside, the second transmission shaft two ends is arranged with bearing, second transmission shaft bearing is fixed in the second transmission shaft fixed base, casing is provided with the second transmission shaft mount inlet, and second transmission shaft stretches into the casing internal fixation in the second transmission shaft fixed base by the described second transmission shaft mount inlet.So be provided with, can make win transmission shaft and firm being arranged in the casing of second transmission shaft, strengthened mechanism's compactedness in the casing more.Transmission shafts can be installed by the output shaft mount inlet of casing, makes that the speed reducer installation or removal are convenient.
In sum, the utility model helical teeth worm-gear speed reducer technological scheme has whole mechanism compactness, longer service life, and effect such as installation or removal are convenient.
Below in conjunction with Figure of description structure of the present utility model is further described:
Description of drawings
Fig. 1 is a kind of helical bevel gear speed reducer of the utility model structural drawing
Fig. 2 is an A-A place sectional view among Fig. 1
Embodiment
Referring to accompanying drawing 1, accompanying drawing 2, the disclosed helical bevel gear speed reducer of the utility model, comprise motor 1, casing 2, output shaft 3, first transmission shaft 7, second transmission shaft 11,. output shaft 3, first transmission shaft 7 and second transmission shaft 11 are arranged in the casing 2, be arranged with output gear 4 on the output shaft 3, output shaft 3 is by extending out to casing 2 outsides in the casing 2, described motor 1 is provided with the output terminal 5 that stretches into casing 2, motor 1 output terminal 5 is provided with input gear A 6, first transmission shaft 7 be arranged in parallel with motor output end 5, first transmission shaft, 7 one ends are provided with the gear B 8 that is meshed with motor input gear A 6, first transmission shaft, 7 the other ends are provided with helical bevel gear C9, second transmission shaft 11 is provided with the helical bevel gear D10 that is meshed with the first transmission shaft helical bevel gear C9, second transmission shaft 11 is set in parallel with output shaft 3, and second transmission shaft 11 also is arranged with the gear E12 that is meshed with output shaft gear A6.
Being arranged with bearing 14, the first transmission shaft bearings 14 outside being provided with between the first transmission shaft fixed base, 13, the first shaft gear B8 and the helical bevel gear C9 in the casing 2 is fixed in the first transmission shaft fixed base 13.
Casing 2 is provided with output shaft fixed base 15, output shaft 3 outsides are arranged with bearing 16, output shaft bearing 16 is fixed in the output shaft fixed base 15, and casing 2 is provided with the output shaft mount inlet, and output shaft 3 stretches into casing 2 internal fixation in output shaft fixed base 15 by described output shaft mount inlet.
Casing 2 is provided with the second transmission shaft fixed base 17, the outside, the second transmission shaft two ends is arranged with bearing 18, second transmission shaft bearing 18 is fixed in the second transmission shaft fixed base 17, casing is provided with the second transmission shaft mount inlet, and second transmission shaft 11 stretches into casing 2 internal fixation in the second transmission shaft fixed base 17 by the described second transmission shaft mount inlet.
Claims (4)
1. helical bevel gear speed reducer, comprise motor, casing, output shaft, first transmission shaft, second transmission shaft, output shaft, first transmission shaft and second transmission shaft are arranged in the casing, be arranged with output gear on the output shaft, output shaft is by extending out to the casing outside in the casing, it is characterized in that: described motor is provided with the output terminal that stretches into casing, motor output end is provided with the input gear A, first transmission shaft and motor output end be arranged in parallel, first transmission shaft, one end is provided with the gear B that is meshed with motor input gear A, the first transmission shaft the other end is provided with helical bevel gear C, second transmission shaft is provided with the helical bevel gear D that is meshed with the first transmission shaft helical bevel gear C, and second transmission shaft and output shaft are set in parallel, and second transmission shaft also is arranged with the gear E that is meshed with output shaft gear A.
2. helical bevel gear speed reducer as claimed in claim 1, it is characterized in that: be provided with the first transmission shaft fixed base in the described casing, the outside is arranged with bearing between the first shaft gear B and the helical bevel gear C, and first transmission shaft bearing is fixed in the first transmission shaft fixed base.
3. helical bevel gear speed reducer as claimed in claim 1 or 2, it is characterized in that: described casing is provided with the output shaft fixed base, the output shaft outside is arranged with bearing, output shaft bearing is fixed in the output shaft fixed base, casing is provided with the output shaft mount inlet, and output shaft stretches into the casing internal fixation in the output shaft fixed base by described output shaft mount inlet.
4. helical bevel gear speed reducer as claimed in claim 1 or 2, it is characterized in that: described casing is provided with the second transmission shaft fixed base, the outside, the second transmission shaft two ends is arranged with bearing, second transmission shaft bearing is fixed in the second transmission shaft fixed base, casing is provided with the second transmission shaft mount inlet, and second transmission shaft stretches into the casing internal fixation in the second transmission shaft fixed base by the described second transmission shaft mount inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201675143U CN201827299U (en) | 2010-04-16 | 2010-04-16 | Spiral bevel gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201675143U CN201827299U (en) | 2010-04-16 | 2010-04-16 | Spiral bevel gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827299U true CN201827299U (en) | 2011-05-11 |
Family
ID=43965838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201675143U Expired - Fee Related CN201827299U (en) | 2010-04-16 | 2010-04-16 | Spiral bevel gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996772A (en) * | 2012-09-11 | 2013-03-27 | 吴小杰 | Bearing grease lubricated SEW K-series speed reducer |
| CN105041978A (en) * | 2015-05-14 | 2015-11-11 | 常州华欣彤源电机厂 | Spiral bevel gear reducer |
-
2010
- 2010-04-16 CN CN2010201675143U patent/CN201827299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996772A (en) * | 2012-09-11 | 2013-03-27 | 吴小杰 | Bearing grease lubricated SEW K-series speed reducer |
| CN102996772B (en) * | 2012-09-11 | 2016-08-03 | 嵊州明智科技服务有限公司 | The K series reduction of bearing grease lubrication SEW |
| CN105041978A (en) * | 2015-05-14 | 2015-11-11 | 常州华欣彤源电机厂 | Spiral bevel gear reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140416 |