CN207304270U - A kind of motor shock absorbing device special - Google Patents
A kind of motor shock absorbing device special Download PDFInfo
- Publication number
- CN207304270U CN207304270U CN201721279821.9U CN201721279821U CN207304270U CN 207304270 U CN207304270 U CN 207304270U CN 201721279821 U CN201721279821 U CN 201721279821U CN 207304270 U CN207304270 U CN 207304270U
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- Prior art keywords
- annular
- single motor
- motor
- bearing pad
- shock absorbing
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Abstract
The utility model discloses a kind of motor shock absorbing device special, including single motor and with the matched annular beam of single motor, annular beam includes the annular bearing pad of upper and lower ends, the two sides of annular bearing pad are respectively compression mounting surface, annular beam, which is located on annular bearing pad, is provided with annular mounting groove, installation matching hole is provided with annular beam, annular beam is sleeved on the output terminal of single motor by installing matching hole, ring flange is assemblied in the output of single motor by annular mounting groove.The utility model is simple and reasonable, saves entreprise cost, good damping effect.
Description
Technical field
It the utility model is related to the damping device of damping device, more particularly, to motor.
Background technology
Motor operationally inevitably produces vibrations, and when motor output torque can take isolation measure, such as authorizes public
Announcement CN103855850B patents of invention disclose a kind of technical solution of motor shock absorption, i.e., using two complicated special-shaped dampings
Pad to reach damping purpose, but this mode consumes a large amount of vibration-absorptive materials, and complicated special-shaped beam manufacture cost also compares
It is higher.
If directly using trip bolt connect, in wind turbine field, may result in vibration be delivered to from motor part it is whole
A wind turbine, causes whole system vibration greatly, noise is big, and comfort level is poor.
Utility model content
The purpose of this utility model is and a kind of conjunction simple in structure proposed in order to solve shortcoming existing in the prior art
Reason, saves entreprise cost, a kind of motor shock absorbing device special of good damping effect.
To achieve these goals, the utility model employs following technical solution：
A kind of motor shock absorbing device special, including single motor and with the matched annular beam of single motor, annular damping
Pad includes the annular bearing pad of upper and lower ends, and the two sides of annular bearing pad are respectively compression mounting surface, and annular beam is located at
Annular mounting groove is provided with annular bearing pad, installation matching hole is provided with annular beam, annular beam is coordinated by installing
Hole is sleeved on the output terminal of single motor, and ring flange is assemblied in the output of single motor by annular mounting groove.
The annular beam has the fitting projection face contacted with single motor output end in installation matching hole, coordinates
The both sides of crowning are inclined-plane, have contact plane between the both sides inclined-plane in fitting projection face.
Described also to have trip bolt and installation backing plate, installation backing plate is resisted against the side compression mounting surface of annular bearing pad
On, the opposite side compression mounting surface of annular bearing pad is resisted against on single motor, and trip bolt passes through compression mounting surface and single motor
Output terminal be fixedly mounted with.
The hole face of the inclined-plane and installation matching hole has angle α, and the scope of angle α is 120 ° ~ 150 °.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is an integral structure first, not only simple in structure, convenient to manufacture and safeguard in the future, while can be saved
About substantial amounts of vibration-absorptive material；
And it is further, matched with single motor output end ring flange and trip bolt be all by annular beam with
Single motor output end is matched, and so directly being contacted with annular beam is advantageous in that, can reach damping, the work of noise reduction
With, and annular beam uses ethylene-propylene diene copolymer, has excellent resistance to ag(e)ing, chemical resistance, water-fast, heat-proof water, water
Steam performance, it is ensured that damping performance good for a long time；
And the annular beam has the fitting projection face contacted with single motor output end in installation matching hole, match somebody with somebody
The both sides for closing crowning are inclined-plane, have contact plane between the both sides inclined-plane in fitting projection face, single motor output end is with contacting
Plane offsets, in this way, single motor output end is directly contacted with installation matching hole, but is buffered by fitting projection face,
One can play certain deformation buffering leeway, and two preferably can mutually fix with single motor output end, and use state is more
It is good.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model annular beam 2.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of motor shock absorbing device special, including single motor 1 and with the matched annular damping of single motor 1
Pad 2, annular beam 2 include the annular bearing pad 2-1 of upper and lower ends, and the two sides of annular bearing pad 2-1 are respectively the peace that is pressurized
Dress face 2-2, annular beam 2, which is located on annular bearing pad 2-1, is provided with annular mounting groove 2-3, and installation is provided with annular beam 2
Matching hole 2-4, annular beam 2 are sleeved on the output terminal of single motor 1 by installing matching hole 2-4, and ring flange 3 is pacified by annular
Tankage 2-3, is assemblied in the output of single motor 1.
The annular beam 2 has the fitting projection face with single motor 1 output end in contact in installation matching hole 2-4
The both sides of 2-5, fitting projection face 2-5 are inclined-plane 2-6, have contact plane 2- between the both sides inclined-plane 2-6 of fitting projection face 2-5
7。
Described also to have trip bolt 4 and installation backing plate 5, the side that installation backing plate 5 is resisted against annular bearing pad 2-1 is pressurized
On mounting surface 2-2, annular bearing pad 2-1 opposite side compression mounting surface 2-2 be resisted against on single motor 1, trip bolt 4 pass through by
Pressure mounting surface 2-2 and the output terminal of single motor 1 are fixedly mounted with.
The hole face of the inclined-plane 2-6 and installation matching hole 2-4 has angle α, and the scope of angle α is 120 ° ~ 150 °.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of motor shock absorbing device special, including single motor（1）With with single motor（1）Matched annular beam（2）, its
It is characterized in that：Annular beam（2）Annular bearing pad including upper and lower ends（2-1）, annular bearing pad（2-1）Two sides point
Wei not compression mounting surface（2-2）, annular beam（2）Positioned at annular bearing pad（2-1）On be provided with annular mounting groove（2-3）, ring
Shape beam（2）On be provided with installation matching hole（2-4）, annular beam（2）By installing matching hole（2-4）It is sleeved on single motor
（1）Output terminal, ring flange（3）Pass through annular mounting groove（2-3）, it is assemblied in single motor（1）Output.
A kind of 2. motor shock absorbing device special according to claim 1, it is characterised in that the annular beam（2）Position
In installation matching hole（2-4）It is interior to have and single motor（1）Export the fitting projection face of end in contact（2-5）, fitting projection face（2-5）
Both sides be inclined-plane（2-6）, fitting projection face（2-5）Both sides inclined-plane（2-6）Between there is contact plane（2-7）.
3. a kind of motor shock absorbing device special according to claim 1 or 2, it is characterised in that also with trip bolt（4）
With installation backing plate（5）, backing plate is installed（5）It is resisted against annular bearing pad（2-1）Side compression mounting surface（2-2）On, annular is held
Pressure pad（2-1）Opposite side compression mounting surface（2-2）It is resisted against single motor（1）On, trip bolt（4）Through compression mounting surface
（2-2）With single motor（1）Output terminal be fixedly mounted with.
A kind of 4. motor shock absorbing device special according to claim 2, it is characterised in that the inclined-plane（2-6）With installation
Matching hole（2-4）Hole face there is angle α, and the scope of angle α is 120 ° ~ 150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279821.9U CN207304270U (en) | 2017-09-30 | 2017-09-30 | A kind of motor shock absorbing device special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279821.9U CN207304270U (en) | 2017-09-30 | 2017-09-30 | A kind of motor shock absorbing device special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207304270U true CN207304270U (en) | 2018-05-01 |
Family
ID=62440553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279821.9U Active CN207304270U (en) | 2017-09-30 | 2017-09-30 | A kind of motor shock absorbing device special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207304270U (en) |
-
2017
- 2017-09-30 CN CN201721279821.9U patent/CN207304270U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 266, Fumin Road, Lucheng Street, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Nedco Kaiyu Automotive Appliances (Jiangsu) Co.,Ltd. Address before: No. 156 Dongfang East Road, Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee before: NIDEC KAIYU AUTO ELECTRIC (JIANGSU) Co.,Ltd. |
|
| CP03 | Change of name, title or address |