CN206370750U - Electronic strut motor anti-rotation damping device - Google Patents
Electronic strut motor anti-rotation damping device Download PDFInfo
- Publication number
- CN206370750U CN206370750U CN201621261572.6U CN201621261572U CN206370750U CN 206370750 U CN206370750 U CN 206370750U CN 201621261572 U CN201621261572 U CN 201621261572U CN 206370750 U CN206370750 U CN 206370750U
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- China
- Prior art keywords
- outer tube
- absorbing sleeve
- torsion shock
- evenly equipped
- axial
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- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of electronic strut motor anti-rotation damping device, including outer tube, it is located at the motor and decelerator that are connected in outer tube, the torsion shock-absorbing sleeve made using TPU materials is provided between drive end bearing bracket and outer sleeve inner wall that described decelerator has, the leading section of drive end bearing bracket and torsion shock-absorbing sleeve endoporus clamping, outer sleeve inner wall is circumferentially evenly equipped with least four axial ribs, and torsion shock-absorbing sleeve outer wall, which is circumferentially evenly equipped with, to be caught in correspondence axial ribs and prevent motor from producing the axial neck rotated relative to outer tube.The utility model passes through the matching clamping corresponding with the axial neck on torsion shock-absorbing sleeve of the axial ribs on outer tube, so as to realize being connected firmly between decelerator, motor and outer tube, the preferable silencing and damping effect that torsion shock-absorbing sleeve has, reduces the influence of NOISE ON ENVIRONMENT when electronic strut works.
Description
Technical field
The utility model is related to a kind of electronic strut motor anti-rotation damping device.
Background technology
In electronic strut, motor power passes to screw mandrel, band follower link lifting after slowing down by gear reduction unit.Motor
It is arranged on reduction box in outer tube, to prevent from producing relative rotation between motor, decelerator and outer tube, frequently with punching press side
Formula is rigidly connected, and lacks silencing and damping effect, cause noise during electronic strut use, shake it is larger.
Utility model content
The technical problems to be solved in the utility model is：Deficiency in the prior art is overcome to be connected firmly, have there is provided one kind
There is the electronic strut motor anti-rotation damping device of preferable silencing and damping effect.
The utility model solves the technical scheme that its technical problem used：A kind of electronic strut motor anti-rotation damping dress
Put, including outer tube, be located at the motor and decelerator being connected in outer tube, the drive end bearing bracket that described decelerator has with it is outer
The torsion shock-absorbing sleeve made using TPU materials, leading section and the torsion shock-absorbing sleeve endoporus card of drive end bearing bracket are provided between internal surface of sleeve pipe
Connect, outer sleeve inner wall is circumferentially evenly equipped with least four axial ribs, torsion shock-absorbing sleeve outer wall, which is circumferentially evenly equipped with, is caught in correspondence axially
Rib and prevent motor relative to outer tube produce rotate axial neck.
Preferably, described outer sleeve inner wall is circumferentially evenly equipped with eight axial ribs, and torsion shock-absorbing sleeve outer wall is circumferentially corresponding
It is evenly equipped with eight axial necks.
Specifically, inwall has inside lug boss in the middle part of described torsion shock-absorbing sleeve, and lug boss is circumferentially evenly equipped with eight
Buckling groove, the leading section of drive end bearing bracket circumferentially has the fixture block for coordinating clamping with the buckling groove.
The beneficial effects of the utility model are：The utility model passes through in the axial ribs on outer tube and torsion shock-absorbing sleeve
The correspondence matching clamping of axial neck, so as to realize being connected firmly between decelerator, motor and outer tube, torsion damping tackling
The preferable silencing and damping effect having, reduces the influence of NOISE ON ENVIRONMENT when electronic strut works.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
The axial lug boss 7. of neck 6. of 1. outer tube, 2. drive end bearing bracket, 3. torsion shock-absorbing sleeve, 4. axial ribs 5. in figure
The decelerator of 8. fixture block of buckling groove, 9. motor 10.
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
A kind of electronic strut motor anti-rotation damping device as shown in Figure 1, including outer tube 1, the biography in outer tube 1
The motor 9 and decelerator 10 of the electronic strut of dynamic connection.
The torsion made using TPU materials is provided between drive end bearing bracket 2 and the inwall of outer tube 1 that described decelerator 10 has
Shock-absorbing sleeve 3, the described middle part inwall of torsion shock-absorbing sleeve 3 has inside lug boss 6, and lug boss 6 is circumferential to be evenly equipped with eight clampings
Groove 7, the leading section of drive end bearing bracket 2 circumferentially has the fixture block 8 for coordinating clamping with the buckling groove 7, is respectively clamped into by eight fixture blocks 8
Realize and connected between drive end bearing bracket 2 and torsion shock-absorbing sleeve 3 in eight buckling grooves 7.
The described inwall of outer tube 1 is circumferentially evenly equipped with eight axial ribs 4, and the outer wall of torsion shock-absorbing sleeve 3 is circumferentially evenly equipped with card
Enter eight axial necks 5 of correspondence axial ribs 4, so as to prevent motor 9 from producing rotation relative to outer tube 1, reach rotation stop motor 9
Purpose.
Decelerator 10 is connected with the output end of motor 9 first, then snapped the fixture block 8 on drive end bearing bracket 2 into torsion damping
On set 3 in corresponding buckling groove 7, last entirety is filled in outer tube 1, eight on outer tube 1 axial ribs 4 is subtracted with torsion
Eight corresponding matching clampings of axial neck 5 on shake set 3, so that the effect of the rotation stop of motor 9 is reached, simultaneously because torsion shock-absorbing sleeve
3 are made using TPU materials, therefore can reduce when electronic strut is used the noise that decelerator 10 and motor 9 are produced.
The utility model passes through eight axial necks 5 in eight axial ribs 4 on outer tube 1 and torsion shock-absorbing sleeve 3
Correspondence matching clamping, so that being connected firmly between decelerator 10, motor 9 and outer tube 1 is realized, what torsion shock-absorbing sleeve 3 had
Preferable silencing and damping effect, reduces the influence of NOISE ON ENVIRONMENT when electronic strut works.
Above-mentioned embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with this skill
The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence should all cover in protection model of the present utility model
In enclosing.
Claims (3)
1. a kind of electronic strut motor anti-rotation damping device, including outer tube (1), the electricity for being located at drive connection in outer tube (1)
Machine (9) and decelerator (10), it is characterized in that：Between drive end bearing bracket (2) and outer tube (1) inwall that described decelerator (10) has
Provided with the torsion shock-absorbing sleeve (3) made using TPU materials, the leading section of drive end bearing bracket (2) and torsion shock-absorbing sleeve (3) endoporus clamping,
Outer tube (1) inwall is circumferentially evenly equipped with least four axial ribs (4), and torsion shock-absorbing sleeve (3) outer wall, which is circumferentially evenly equipped with, to be caught in pair
Answer axial ribs (4) and prevent motor (9) from producing the axial neck (5) rotated relative to outer tube (1).
2. electronic strut motor anti-rotation damping device according to claim 1, it is characterized in that：In described outer tube (1)
Wall is circumferentially evenly equipped with eight axial ribs (4), and circumferentially correspondence is evenly equipped with eight axial necks (5) to torsion shock-absorbing sleeve (3) outer wall.
3. electronic strut motor anti-rotation damping device according to claim 2, it is characterized in that：Described torsion shock-absorbing sleeve
(3) middle part inwall has inside lug boss (6), and lug boss (6) is circumferentially evenly equipped with before eight buckling grooves (7), drive end bearing bracket (2)
End circumferentially has the fixture block (8) for coordinating clamping with the buckling groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261572.6U CN206370750U (en) | 2016-11-21 | 2016-11-21 | Electronic strut motor anti-rotation damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261572.6U CN206370750U (en) | 2016-11-21 | 2016-11-21 | Electronic strut motor anti-rotation damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206370750U true CN206370750U (en) | 2017-08-01 |
Family
ID=59388605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621261572.6U Active CN206370750U (en) | 2016-11-21 | 2016-11-21 | Electronic strut motor anti-rotation damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206370750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471031A (en) * | 2018-04-23 | 2018-08-31 | 苏州环之道智能科技有限公司 | A kind of power distribution cabinet based on technology of Internet of things |
-
2016
- 2016-11-21 CN CN201621261572.6U patent/CN206370750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471031A (en) * | 2018-04-23 | 2018-08-31 | 苏州环之道智能科技有限公司 | A kind of power distribution cabinet based on technology of Internet of things |
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