CN209511071U - A kind of motor reducer - Google Patents
A kind of motor reducer Download PDFInfo
- Publication number
- CN209511071U CN209511071U CN201822119272.XU CN201822119272U CN209511071U CN 209511071 U CN209511071 U CN 209511071U CN 201822119272 U CN201822119272 U CN 201822119272U CN 209511071 U CN209511071 U CN 209511071U
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- motor
- joint
- gear
- box body
- mechanical arm
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Abstract
The utility model discloses a kind of motor reducers, it is characterised in that including box body, motor, gear set, bearing block, stabilizer blade；The box body is processed into axial plane, cooperates with joint of mechanical arm shell and assembles；The motor is assemblied in box body；A gear in the gear set is fixed on motor output shaft, and each gear is arranged along joint of mechanical arm output shaft axis in " Z " word；The box body side is that bearing block is connected by bearing with joint of mechanical arm output shaft using structure-function combining design technology.The utility model improves motor reducer space utilization rate, adapts to the demand of submarine mechanical shoulder joint.
Description
Technical field
The utility model relates to a kind of design of the structure of motor reducer assembly, especially a kind of mechanical arm joint motor subtracts
The structure of fast device assembly designs.
Background technique
Existing motor reducer shape is mostly box body shape, and internal each gear is also mostly straight configuration, and spacing is big, space utilization
Rate is not high.And the narrow space of submarine mechanical shoulder joint, existing motor reducer can not adapt to submarine mechanical shoulder joint to electricity
Machine retarder is built-in and the requirement of structure-function integration.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of motor reducer, motor reducer space utilization rate is improved,
Adapt to the demand of submarine mechanical shoulder joint.
A kind of motor reducer of the utility model, it is characterised in that including box body, motor, gear set, bearing block, stabilizer blade；
The box body is processed into axial plane, cooperates with joint of mechanical arm shell and assembles；
The motor is assemblied in box body；
A gear in the gear set is fixed on motor output shaft, and each gear is along joint of mechanical arm output shaft axis
Line is arranged in " Z " word；
The box body side is bearing block, using structure-function combining design technology, is exported by bearing and joint of mechanical arm
Axis is connected.
Further, it is characterised in that further include cover board, cover board is processed into axial plane, cooperates with joint of mechanical arm shell.
Further, it is characterised in that be evenly equipped with stabilizer blade in the bearing block surrounding, match with joint of mechanical arm inner surface
It closes.
The utility model has the advantages that
1, the utility model motor reducer shell uses structure-function combining design technology, and shell is used as mechanical arm to close simultaneously
Output shaft bearing seat is saved, axial space has been saved；
2, motor reducer shell fixing end is circular shaft face, and there is bracket at bearing block end, improves the rigidity of structure, controls stress
Deformation.
3, reducer gear is laid out using Z-shaped, shortens axial taken up space.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the utility model embodiment；
Fig. 2 is the axonometric drawing of the utility model embodiment；
Fig. 3 is the top view that the utility model embodiment removes cover board；
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
The concrete scheme that the utility model uses is as follows:
Present embodiments provide motor reducer, including cover board 1, box body 2, motor 3, bearing block 4, stabilizer blade 5, first gear
21, second gear 22, third gear 23, the 4th gear 24, the 5th gear 25, motor gear 26.
Cover board 1 and 2 Combined machining of box body assemble for cooperating with joint of mechanical arm shell at axial plane, it is coaxial to play control
Spend the effect of simultaneously lift structure rigidity.
Retarder tray interior redundant space is utilized using structure-function combining design technology for bearing block 4 on the right side of box body 2
Serve as joint of mechanical arm output shaft bearing seat；It is evenly equipped with stabilizer blade 5 in 4 surrounding of bearing block, with joint of mechanical arm inner surface phase
Cooperation prevents in joint of mechanical arm work, and load causes motor reducer structure, and deformation occurs.
The present embodiment middle gear group is made of six gears, and the torque that motor gear 26 exports is through first gear 21, second
Gear 22, third gear 23, the 4th gear 24 are exported after slowing down by the 5th gear 25 of motor reducer hull outside, wherein the
Four gears 24 and the 5th gear 25 are coaxial, are placed in inside.Each gear is arranged along joint of mechanical arm output shaft axis in " Z " word, is saved
About axial space.
First gear 21, second gear 22, third gear 23 are double crosslinking gear shaft, the 4th gear 24 by torque export to
Outside motor reducer, the 5th gear 25 is assemblied on the output shaft of the 4th gear, is realized the transmission to external loading, is finally subtracted
Speed ratio is 21.3.
Motor 3 is assemblied in box body 2, and surface both cooperation improves motor reducer rigidity.
The above, the only better embodiment of the utility model, but the protection scope of the utility model is not limited to
It is any to be familiar with the utility model those skilled in the art in this, it can be easily in the technical scope that the utility model discloses
The change or replacement expected should all be covered within the protection scope of the present utility model.
Claims (3)
1. a kind of motor reducer, it is characterised in that including box body (2), motor (3), gear set, bearing block (4), stabilizer blade (5)；
The box body (2) is processed into axial plane, cooperates with joint of mechanical arm shell and assembles；
The motor (3) is assemblied in box body (2)；
A gear in the gear set is fixed on motor output shaft, and each gear is in along joint of mechanical arm output shaft axis
" Z " word arrangement；
Box body (2) side is bearing block (4), defeated with joint of mechanical arm by bearing using structure-function combining design technology
Shaft is connected.
2. a kind of motor reducer as described in claim 1, it is characterised in that further include cover board (1), cover board (1) is processed into axis
Face cooperates with joint of mechanical arm shell.
3. a kind of motor reducer as described in claim 1, it is characterised in that be evenly equipped with stabilizer blade in bearing block (4) surrounding
(5), it is matched with joint of mechanical arm inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119272.XU CN209511071U (en) | 2018-12-17 | 2018-12-17 | A kind of motor reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119272.XU CN209511071U (en) | 2018-12-17 | 2018-12-17 | A kind of motor reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511071U true CN209511071U (en) | 2019-10-18 |
Family
ID=68195276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822119272.XU Active CN209511071U (en) | 2018-12-17 | 2018-12-17 | A kind of motor reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322378A (en) * | 2018-12-17 | 2020-06-23 | 北京华航无线电测量研究所 | Motor speed reducer |
-
2018
- 2018-12-17 CN CN201822119272.XU patent/CN209511071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322378A (en) * | 2018-12-17 | 2020-06-23 | 北京华航无线电测量研究所 | Motor speed reducer |
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