CN205429948U - Shock attenuation motor housing - Google Patents
Shock attenuation motor housing Download PDFInfo
- Publication number
- CN205429948U CN205429948U CN201620149311.9U CN201620149311U CN205429948U CN 205429948 U CN205429948 U CN 205429948U CN 201620149311 U CN201620149311 U CN 201620149311U CN 205429948 U CN205429948 U CN 205429948U
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- Prior art keywords
- groove
- rubber column
- recess
- shock
- housing
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a shock attenuation motor housing, including inner housing and outer casing, outer casing internal surface is equipped with circular first recess, the inner housing surface is equipped with circular second recess, motor housing includes still that two terminal surfaces are the rubber column that circular, waist attenuates, rubber column's one end setting in first recess, other end setting is in the second recess, be equipped with the cylinder that has the external screw thread in the first recess, be equipped with the hemispheroid arch in the second recess, rubber column one end be equipped with have with the cylindrical recess of internal screw thread of external screw thread meshing, the other end be equipped with with the hemispheroid recess of the protruding meshing of hemispheroid. The utility model discloses a motor housing can effectively realize the shock attenuation of motor.
Description
Technical field
This utility model relates to machine field, is specifically related to a kind of shock-absorbing motor shell.
Background technology
Motor, as converting electrical energy into the vitals of mechanical movement, is obtained for extensively application in each occasion.But the quick rotation of motor can produce substantial amounts of vibrations, the excessive vibrations of some amplitudes can damage motor, even can damage whole system.
Utility model content
Utility model purpose: this utility model is intended to overcome the defect of prior art, it is provided that a kind of shock-absorbing motor shell.
Technical scheme: a kind of shock-absorbing motor shell, including internal layer shell and outer casing, described outer casing inner surface is provided with circular first groove, described internal layer shell outer surface is provided with circular second groove, described motor housing also includes the rubber column that two end faces are rounded, waist attenuates, and one end of rubber column is arranged in the first groove, the other end is arranged in the second groove；It is provided with in described first groove with externally threaded cylinder, hemisphere it is provided with protruding in described second groove, described rubber column one end is provided with the cylinder shape groove with the female thread engaged with described external screw thread, and the other end is provided with the hemisphere groove engaged with described hemisphere projection.
Further, described internal layer shell is the housing that cross section is rounded；Described outer casing is spliced by the housing of two cross section semicirculars in shape, the housing hinge of said two cross section semicircular in shape.
Further, the number of described rubber column is more than or equal to 32.
Further, the number of described rubber column is 32, is divided into 4 circles, and 8 rubber columns of each circle are equidistantly distributed on internal layer shell.
Further, described rubber column is the elastic rubber column that length is less than 10cm.
Beneficial effect: motor housing of the present utility model, is divided into inside and outside two-layer, has installed yielding rubber post between two-layer housing additional, so that motor housing plays the effect of damping so that the produced vibrations of motor rotation can be reduced as much as possible.
Accompanying drawing explanation
Fig. 1 is this utility model motor housing schematic cross-section；
Fig. 2 is rubber column schematic diagram；
Fig. 3 is outer casing schematic diagram；
Fig. 4 is internal layer shell schematic diagram.
Detailed description of the invention
Reference:
1 outer casing；2 internal layer shells；1.1 articulated mounting；1.2 bolt；1.3 cylinder；2.1 hemispheres are protruding；3.1 cylinder shape groove；3.2 hemisphere grooves.
A kind of shock-absorbing motor shell, including internal layer shell 2 and outer casing 1, described outer casing 1 inner surface is provided with circular first groove, described internal layer shell outer surface is provided with circular second groove, described motor housing also includes the rubber column 3 that two end faces are rounded, waist attenuates, and one end of rubber column 3 is arranged in the first groove, the other end is arranged in the second groove；It is provided with in described first groove with externally threaded cylinder 1.3, it is provided with hemisphere projection 2.1 in described second groove, described rubber column 3 one end is provided with the cylinder shape groove 3.1 with the female thread engaged with described external screw thread, and the other end is provided with the hemisphere groove 3.2 engaged with described hemisphere projection.
As it can be seen, internal layer shell is the housing that cross section is rounded；Described outer casing is spliced by the housing of two cross section semicirculars in shape, and the housing side of said two cross section semicircular in shape is hinged by articulated mounting 1.1, and opposite side is fastened by fastening bolt 1.2.The number of rubber column is more than or equal to 32.As it can be seen, when the number of rubber column is 32, be divided into 4 circles, 8 rubber columns of each circle are equidistantly distributed on internal layer shell, and rubber column is the elastic rubber column that length is less than 10cm.
During installation, it is first turned on outer casing, each rubber column is tightened in the first groove by internal and external screw thread.By fastening bolt 1.2, outer casing is locked afterwards；Each hemisphere bodily form is protruding and hemisphere connected in star matches.During use, have the vibrations that motor rotation can send by resilient rubber column and play the effect slowed down.Thus realize the damping of motor.
Although this utility model is illustrated with regard to preferred implementation and has been described, it is understood by those skilled in the art that without departing from claim limited range of the present utility model, this utility model can be carried out variations and modifications.
Claims (5)
1. a shock-absorbing motor shell, including internal layer shell and outer casing, it is characterized in that, described outer casing inner surface is provided with circular first groove, described internal layer shell outer surface is provided with circular second groove, described motor housing also includes the rubber column that two end faces are rounded, waist attenuates, and one end of rubber column is arranged in the first groove, the other end is arranged in the second groove；It is provided with in described first groove with externally threaded cylinder, hemisphere it is provided with protruding in described second groove, described rubber column one end is provided with the cylinder shape groove with the female thread engaged with described external screw thread, and the other end is provided with the hemisphere groove engaged with described hemisphere projection.
Shock-absorbing motor shell the most according to claim 1, it is characterised in that described internal layer shell is the housing that cross section is rounded；Described outer casing is spliced by the housing of two cross section semicirculars in shape, the housing hinge of said two cross section semicircular in shape.
Shock-absorbing motor shell the most according to claim 1, it is characterised in that the number of described rubber column is more than or equal to 32.
Shock-absorbing motor shell the most according to claim 1, it is characterised in that the number of described rubber column is 32, is divided into 4 circles, and 8 rubber columns of each circle are equidistantly distributed on internal layer shell.
Shock-absorbing motor shell the most according to claim 1, it is characterised in that described rubber column is the elastic rubber column that length is less than 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149311.9U CN205429948U (en) | 2016-02-26 | 2016-02-26 | Shock attenuation motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149311.9U CN205429948U (en) | 2016-02-26 | 2016-02-26 | Shock attenuation motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429948U true CN205429948U (en) | 2016-08-03 |
Family
ID=56541875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620149311.9U Active CN205429948U (en) | 2016-02-26 | 2016-02-26 | Shock attenuation motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429948U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919762A (en) * | 2017-12-21 | 2018-04-17 | 傅皓衍 | A kind of efficient shock-absorbing motor |
| CN107968518A (en) * | 2017-12-21 | 2018-04-27 | 傅皓衍 | A kind of motor with shock-absorbing function |
| CN109088506A (en) * | 2018-08-26 | 2018-12-25 | 陈良培 | A kind of mute motor for cervical massager |
| CN112653285A (en) * | 2020-06-30 | 2021-04-13 | 精进电动科技股份有限公司 | Motor casing structure |
| WO2024051358A1 (en) * | 2022-09-09 | 2024-03-14 | 续新技术(深圳)集团有限公司 | Motor damping structure, motor and electrical device |
-
2016
- 2016-02-26 CN CN201620149311.9U patent/CN205429948U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919762A (en) * | 2017-12-21 | 2018-04-17 | 傅皓衍 | A kind of efficient shock-absorbing motor |
| CN107968518A (en) * | 2017-12-21 | 2018-04-27 | 傅皓衍 | A kind of motor with shock-absorbing function |
| CN109088506A (en) * | 2018-08-26 | 2018-12-25 | 陈良培 | A kind of mute motor for cervical massager |
| CN109088506B (en) * | 2018-08-26 | 2020-09-04 | 浙江自然啄木鸟鞋业有限公司 | A silence motor for cervical vertebra massager |
| CN112653285A (en) * | 2020-06-30 | 2021-04-13 | 精进电动科技股份有限公司 | Motor casing structure |
| US11532965B2 (en) | 2020-06-30 | 2022-12-20 | Jing-Jin Electric Technologies Co., Ltd. | Electric-machine housing structure |
| WO2024051358A1 (en) * | 2022-09-09 | 2024-03-14 | 续新技术(深圳)集团有限公司 | Motor damping structure, motor and electrical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |