CN204967510U - Shock attenuation motor housing - Google Patents
Shock attenuation motor housing Download PDFInfo
- Publication number
- CN204967510U CN204967510U CN201520737712.1U CN201520737712U CN204967510U CN 204967510 U CN204967510 U CN 204967510U CN 201520737712 U CN201520737712 U CN 201520737712U CN 204967510 U CN204967510 U CN 204967510U
- Authority
- CN
- China
- Prior art keywords
- outer casing
- internal layer
- layer shell
- inner housing
- cushion pad
- 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
Abstract
The utility model discloses a shock attenuation motor housing, its characterized in that: inner housing and outer casing including aluminium alloy ex -trusions are separated by the annular blotter of a plurality of fans between inner housing and the outer casing, the inside cavity of blotter is equipped with the circumference clearance between the adjacent blotter, inner housing's outer wall is equipped with many places location sand grip, and location sand grip activity is inserted in the circumference clearance. The utility model discloses has the double shell structure to elastic design (allowable stress design) between inner housing and the outer casing effectively improves the damping performance of motor during operation.
Description
[technical field]
The utility model relates to a kind of improvement of motor housing.
[background technology]
At present, market has had the motor housing of a lot of motor, particularly micro-machine adopt aluminium alloy section structure, the motor housing of aluminium alloy section structure have lightweight, technique simple, the feature of good heat dissipation effect.But, along with motor product more come also many, it the workplace that is suitable for also be not quite similar, how to realize motor and can require that strict occasion uses in vibrations, that current motor manufacturer needs to consider, but most of inner components of motor is difficult to improve, this carries out larger improvement with regard to needing in the design of motor housing.
[summary of the invention]
In view of the deficiency of background technology, problem to be solved in the utility model to provide one to have double-layer shell structure, and Flexible Design between internal layer shell and outer casing, the shock-absorbing motor shell of the damping performance effectively during raising machine operation.
The utility model adopts following scheme to realize:
Shock-absorbing motor shell, it is characterized in that: the internal layer shell and the outer casing that comprise aluminium alloy extrusions, separated by the cushion pad of multiple fan annular between internal layer shell and outer casing, described cushion pad inner hollow, circular gap is provided with between adjacent buffer pad, the outer wall of described internal layer shell is provided with many places positioning convex strip, and positioning convex strip activity is inserted in described circular gap.
Described cushion pad is provided with radial spring hole, arranges Compress Spring in spring eye, and the two ends of Compress Spring are respectively against the outer wall of internal layer shell and the inwall of outer casing.
After adopting technique scheme, motor housing is made up of ectonexine housing, is separated between ectonexine housing by cushion pad simultaneously, and cushion pad inner hollow, such motor housing operationally just can effective absorbing vibration, so have good damping effect.
[accompanying drawing explanation]
The utility model has the following drawings:
Fig. 1 is structural representation of the present utility model.
[embodiment]
Below in conjunction with drawings and Examples, the utility model is described in detail:
As shown in the figure, shock-absorbing motor shell of the present utility model, comprise internal layer shell 5 and the outer casing 6 of aluminium alloy extrusions, separated by the cushion pad 1 of eight fan annulars between internal layer shell 5 and outer casing 6, described cushion pad 1 inner hollow, circular gap 4 is provided with between adjacent buffer pad 1, the outer wall of described internal layer shell 5 is provided with eight place's positioning convex strips 3, positioning convex strip 3 activity is inserted in described circular gap 4, the centre of described cushion pad 1 is provided with radial spring hole, Compress Spring 2 is set in spring eye, the two ends of Compress Spring 2 are respectively against the outer wall of internal layer shell 5 and the inwall of outer casing 6.
Claims (2)
1. shock-absorbing motor shell, it is characterized in that: the internal layer shell and the outer casing that comprise aluminium alloy extrusions, separated by the cushion pad of multiple fan annular between internal layer shell and outer casing, described cushion pad inner hollow, circular gap is provided with between adjacent buffer pad, the outer wall of described internal layer shell is provided with many places positioning convex strip, and positioning convex strip activity is inserted in described circular gap.
2. shock-absorbing motor shell according to claim 1, is characterized in that: described cushion pad is provided with radial spring hole, arranges Compress Spring in spring eye, and the two ends of Compress Spring are respectively against the outer wall of internal layer shell and the inwall of outer casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737712.1U CN204967510U (en) | 2015-09-18 | 2015-09-18 | Shock attenuation motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737712.1U CN204967510U (en) | 2015-09-18 | 2015-09-18 | Shock attenuation motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967510U true CN204967510U (en) | 2016-01-13 |
Family
ID=55062550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520737712.1U Expired - Fee Related CN204967510U (en) | 2015-09-18 | 2015-09-18 | Shock attenuation motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204967510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162277A (en) * | 2015-09-18 | 2015-12-16 | 薛伟 | Shock absorption motor casing |
| CN109341199A (en) * | 2018-08-13 | 2019-02-15 | 杭州看啊贸易有限公司 | A kind of spray dryer that damping is good |
| CN115008264A (en) * | 2022-05-31 | 2022-09-06 | 四川浩源机电有限责任公司 | Grinding device for machine tool cutter |
-
2015
- 2015-09-18 CN CN201520737712.1U patent/CN204967510U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162277A (en) * | 2015-09-18 | 2015-12-16 | 薛伟 | Shock absorption motor casing |
| CN109341199A (en) * | 2018-08-13 | 2019-02-15 | 杭州看啊贸易有限公司 | A kind of spray dryer that damping is good |
| CN115008264A (en) * | 2022-05-31 | 2022-09-06 | 四川浩源机电有限责任公司 | Grinding device for machine tool cutter |
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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: 20160113 Termination date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |