CN208209708U - Resilient cushion, electric motor mounting structure - Google Patents
Resilient cushion, electric motor mounting structure Download PDFInfo
- Publication number
- CN208209708U CN208209708U CN201820902563.3U CN201820902563U CN208209708U CN 208209708 U CN208209708 U CN 208209708U CN 201820902563 U CN201820902563 U CN 201820902563U CN 208209708 U CN208209708 U CN 208209708U
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- resilient cushion
- plate body
- connecting flange
- plate
- groove
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Abstract
The utility model provides a kind of resilient cushion, electric motor mounting structure.The resilient cushion, including plate body, have the embedded body for protruding from the plate body surface on the plate body, and the embedded body can be flush-mounted in in the mounting hole of damping part.A kind of resilient cushion according to the present utility model, electric motor mounting structure, it being capable of vibration between effective attenuation motor and mounting bracket, prevent covibration between motor and mounting bracket from generating, the installation process for greatly facilitating motor and mounting bracket simultaneously, improves the working efficiency of installation and the reliability of mounting structure.
Description
Technical field
The utility model belongs to motor shock absorption technical field, and in particular to a kind of resilient cushion, electric motor mounting structure.
Background technique
Existing motor is rigidly cooperatively connected by mounting hole and mounting bracket, when motor operates due to itself intrinsic frequency and
Supporting structure intrinsic frequency can generate biggish vibration, in severe cases, the vibration frequency of motor and the intrinsic frequency of bracket
When rate is consistent, the two will resonate, this will cause greatly to damage to motor and bracket.Currently, existing be by the way of
The lesser gasket of size is set between the mounting surface and bracket of motor, motor and bracket to be isolated to greatest extent, but it is this
Mode operates complex, and operates extremely lack of standardization, in specific use, is difficult gasket predetermined position is accurately arranged in
On, meanwhile, the phenomenon that gasket also often slides, as slid among the load being located under installation site, poor reliability.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of resilient cushion, electric motor mounting structure, Neng Gouyou
Vibration between effect decaying motor and mounting bracket prevents covibration between motor and mounting bracket from generating, while greatly
The installation process for facilitating motor and mounting bracket improves the working efficiency of installation and the reliability of mounting structure.
To solve the above-mentioned problems, the utility model provides a kind of resilient cushion, including plate body, has protrusion on the plate body
Embedded body in the plate body surface, the embedded body can be flush-mounted in in the mounting holes of damping part.
Preferably, the embedded body includes along the cylinder extended away from the plate body direction, and the cylinder is far from described
Plate body one end has detent portion.
Preferably, the cylinder has the first plane Jing Guo center axis thereof, and the detent portion is in first plane
On be projected as semi circular surface.
Preferably, groove is equipped in the plate body.
Preferably, the plate body has the first opposite plate face, the second plate face, and the groove is set to first plate
Face, and/or, the groove is set to second plate face.
Preferably, the resilient cushion is circular ring shape plate body, or, fan annular plate.
Preferably, the groove along the circular ring shape plate body radially extend or the groove is along the fan annular plate
Radially extend.
Preferably, the groove is uniformly distributed in the circumferential direction of the fan annular plate, or, the groove is in the annulus
It is uniformly distributed in the circumferential direction of shape plate body.
Preferably, the resilient cushion is rubber pad.
Preferably, the plate body has the first opposite plate face, the second plate face, connecting hole, and the connecting hole is by described the
One plate face extends through the plate body to second plate face.
A kind of electric motor mounting structure, including electric machine casing, mounting bracket, the electric machine casing and installation branch are also provided
Above-mentioned resilient cushion is provided between frame, the electric machine casing, resilient cushion, mounting bracket are connected as one.
Preferably, the electric machine casing includes first end cover, second end cover, and the first end cover has the first connection method
Orchid, the second end cover have the second connecting flange, and first connecting flange and second connecting flange pairing assemble, institute
The side that resilient cushion deviates from second connecting flange flush-mounted in first connecting flange is stated, and/or, the resilient cushion is embedded in
Deviate from the side of first connecting flange, the mounting bracket, resilient cushion, the first connection method in second connecting flange
Blue, the second connecting flange bolt is integrated.
A kind of resilient cushion provided by the utility model, electric motor mounting structure, due to being arranged on the plate body with cushioning effect
Embedded body can in advance will be described thus in the resilient cushion and when between damping part such as motor and mounting base
Resilient cushion be flush-mounted in advance it is described in the mounting hole of damping part, then again will be for example electric by other connection types
Machine, mounting base connection, this aspect can play the cushioning effect of resilient cushion, and then prevent from being installed and connected in integrated each
The direct transmitting even up to resonance shaken between component has an adverse effect to component, on the other hand, due to resilient cushion
It can be combined as a whole in advance by the embedded body and the redundancy mounting hole to damping part, this is advantageous to have prevented using
Conventional spacers are easy the phenomenon that falling when installing assembling, greatly facilitate the assembling process of shock-damping structure, improve assembling
Working efficiency.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the resilient cushion of the utility model embodiment；
The resilient cushion and the schematic perspective view after motor assembling that Fig. 2 is the utility model embodiment；
Fig. 3 is schematic perspective view of the Fig. 2 at another visual angle；
Fig. 4 is the schematic perspective view of second end cover in Fig. 2；
Fig. 5 is the schematic diagram of the section structure of B-B in Fig. 4；
Fig. 6 is the schematic perspective view of first end cover in Fig. 2；
Fig. 7 is the schematic diagram of the section structure of C-C in Fig. 6.
Appended drawing reference indicates are as follows:
1, plate body；11, the first plate face；2, it is embedded in body；21, cylinder；22, detent portion；3, groove；4, connecting hole；61, first
End cap；611, the first connecting flange；62, second end cover；621, the second connecting flange.
Specific embodiment
In conjunction with referring to shown in Fig. 1 to 7, embodiment according to the present utility model provides a kind of resilient cushion, including plate body 1, institute
Stating has the embedded body 2 for protruding from 1 surface of plate body on plate body 1, the embedded body 2 can be flush-mounted in the peace to damping part
It fills in hole.In the technical solution, due on the plate body 1 with cushioning effect be provided be embedded in body 2, thus the resilient cushion with
When between damping part such as motor and mounting base, the resilient cushion can be flush-mounted in advance in advance described to damping
In the mounting hole of component, then such as motor, mounting base are connected by other connection types again, this aspect can
The cushioning effect of resilient cushion is played, and then prevents from being installed and connected in the direct transmitting shaken between integrated each component even
Reach resonance to have an adverse effect to component, on the other hand, since resilient cushion can be by the embedded body 2 and to damping part
Redundancy mounting hole be combined as a whole in advance, this is advantageous to have prevented be easy to fall when assembling installing using conventional spacers
Phenomenon greatly facilitates the assembling process of shock-damping structure, improves assembly working efficiency.Preferably, the embedded body 2 and institute
The production of 1 integrated molding of plate body is stated, this can simplify the production process of the resilient cushion, while also can be avoided split type make
With the step of assembling preceding is needed, in addition, multiple groups can be set in the embedded body 2.
Further, the embedded body 2 all can be set in two surfaces of the plate body 1, at this time, it is assumed that described to subtract
Shake pad will be arranged between motor and bracket mounting base, then the embedded body 2 of 1 side of plate body can be flush-mounted in the motor
In mounting hole, the embedded body of 1 other side of plate body then can be in the mounting hole of the bracket mounting base, this mode
It is electric as described in bolt and nut adjutant by connector after the completion of pre-connection as the pre-connection mode of the motor and bracket
Machine, resilient cushion, bracket are connected as one.
A kind of specific embodiment as the embedded body 2, it is preferable that the embedded body 2 includes along away from described
The cylinder 21 that 1 direction of plate body extends, the cylinder 21 have detent portion 22 far from described 1 one end of plate body.At this point, specifically used
When installation, it is only necessary to which the detent portion 22 is run through to the mounting hole to damping part, it is to be understood that the cylinder 21
It should match with the hole depth of the mounting hole in length, after the detent portion 22 passes through the mounting hole, detent portion 22
To be stuck on the spot face of mounting hole, thus enable institute's resilient cushion position it is metastable be inlaid in it is described to damping part
Mounting surface on.Further, the cylinder 21 has the first plane Jing Guo center axis thereof, and the detent portion 22 is in institute
It states and is projected as semi circular surface in the first plane, since the section in the detent portion 22 is semicircle, namely the end with arc-shaped
Head and the plane connecting with the cylinder 21, what the end of the arc-shaped can be more convenient navigates within the mounting hole
In, and the plane connecting with the cylinder 21 can then play the role of hook.
In order to further enhance the damping performance of the resilient cushion, it is preferable that in the plate body 1 be equipped with groove 3, due to
Groove 3 is provided on the plate body 1, this aspect due to the presence of groove 3, enable the plate body 1 when being squeezed and deformed very
The deflection of the plate body 1 is compensated well, and on the other hand, the resilient cushion after mounting, will retain part sky in the groove 3
Gas, the air that this part retains also can play attenuation to vibration well.
In terms of the specific setting position of the groove 3, it is preferable that the groove 3 is set to that the plate body 1 has
In one plate face 11, naturally it is also possible to be set in the second plate face opposite with first plate face 11 on the plate body 1, Huo Zhe
All it is arranged in first plate face 11, the second plate face, is set in first plate face 11 or the second plate face, can simplifies described recessed
The processing complexity of slot 3.
The resilient cushion can be according to specific installation environment in terms of the setting of face shaping, it is preferable that the damping
Pad is circular ring shape plate body, or, fan annular plate, damping operating condition of the resilient cushion of aforementioned shapes especially suitable for revolving body, especially
It is the damping operating condition for motor.At this time, it is preferable that the groove 3 along the circular ring shape plate body radially extend or it is described recessed
Slot 3 is radially extended along the fan annular plate.
In order to guarantee the harmony of resilient cushion deformation in specific installation, it is preferable that multiple groups are arranged in the groove 3,
The groove 3 is uniformly distributed in the circumferential direction of the fan annular plate, or, circumferential direction of the groove 3 in the circular ring shape plate body
On be uniformly distributed.
, it is understood that the resilient cushion can be made of flexible material, it is preferable that the resilient cushion
For rubber pad, rubber material using relatively broad, the resilient cushion is made using rubber material can be substantially reduced and be produced into
This.
Certainly, under certain special operating conditions, the resilient cushion is after the mounting hole of damping part is embedded in, may
The plate body 1 can shelter from the connecting hole to damping part, at this point it is possible to which scene contraposition carries out aperture processing, but live aperture
Can there are operation difficulty or the nonstandard problem of operation, therefore, for such situation, it is preferable that the plate body 1 has opposite
The first plate face 11, the second plate face, connecting hole 4, the connecting hole 4 from first plate face 11 to second plate face extension passes through
Wear the plate body 1.
Embodiment according to the present utility model also provides a kind of electric motor mounting structure, including electric machine casing, mounting bracket,
Above-mentioned resilient cushion is provided between the electric machine casing and the mounting bracket, the electric machine casing, resilient cushion, mounting bracket connect
It is connected in one.Due to being provided with resilient cushion between the electric machine casing and mounting bracket, it can prevent motor operating from shaking
Dynamic being transmitted in mounting bracket adversely affects motor or mounting bracket, meanwhile, use the resilient cushion can be with
It just navigates on motor mounting surface or bracket mounting face before assembling, can guarantee to subtract when carrying out Hard link (as bolted)
The Stability and dependability of pad position is shaken, and there can be preferable stress consistency.
Preferably, the electric machine casing includes first end cover 61, second end cover 62, and the first end cover 61 has first to connect
Acting flange 611, the second end cover 62 have the second connecting flange 621, and first connecting flange 611 is connect with described second
The pairing assembling of flange 621, the resilient cushion is flush-mounted in first connecting flange 611 away from second connecting flange 621
Side, and/or, the resilient cushion deviates from the side of first connecting flange 611 flush-mounted in second connecting flange 621,
The mounting bracket, resilient cushion, the first connecting flange 611, the second connecting flange 621 bolt are integrated.
After above-mentioned first end cover 61 and the second end cover 62 pairing assembling, it is formed in the interior thereof motor inner assembly such as
The installation space of stator module, rotor assembly.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (12)
1. a kind of resilient cushion, which is characterized in that including plate body (1), have on the plate body (1) and protrude from the plate body (1) table
The embedded body (2) in face, the embedded body (2) can be flush-mounted in in the mounting holes of damping part.
2. resilient cushion according to claim 1, which is characterized in that the embedded body (2) includes along away from the plate body
(1) cylinder (21) that direction extends, the cylinder (21) have detent portion (22) far from the plate body (1) one end.
3. resilient cushion according to claim 2, which is characterized in that the cylinder (21) has the by center axis thereof
One plane, the detent portion (22) are projected as semi circular surface in first plane.
4. resilient cushion according to claim 1, which is characterized in that be equipped with groove (3) in the plate body (1).
5. resilient cushion according to claim 4, which is characterized in that the plate body (1) have opposite the first plate face (11),
Second plate face, the groove (3) are set to first plate face (11), and/or, the groove (3) is set to second plate
Face.
6. resilient cushion according to claim 5, which is characterized in that the resilient cushion is circular ring shape plate body, or, fan annular slab
Body.
7. resilient cushion according to claim 6, which is characterized in that radial direction of the groove (3) along the circular ring shape plate body
Extension or the groove (3) radially extending along the fan annular plate.
8. resilient cushion according to claim 7, which is characterized in that circumferential direction of the groove (3) in the fan annular plate
On be uniformly distributed, or, the groove (3) is uniformly distributed in the circumferential direction of the circular ring shape plate body.
9. resilient cushion according to any one of claim 1 to 8, which is characterized in that the resilient cushion is rubber pad.
10. resilient cushion according to claim 1, which is characterized in that the plate body (1) has the first opposite plate face
(11), the second plate face, connecting hole (4), the connecting hole (4) extend through from first plate face (11) to second plate face
The plate body (1).
11. a kind of electric motor mounting structure, including electric machine casing, mounting bracket, which is characterized in that the electric machine casing and the peace
It fills and is arranged between bracket just like resilient cushion described in any one of claims 1 to 10, the electric machine casing, resilient cushion, installation branch
Frame is connected as one.
12. electric motor mounting structure according to claim 11, which is characterized in that the electric machine casing includes first end cover
(61), second end cover (62), the first end cover (61) have the first connecting flange (611), and the second end cover (62) has
Second connecting flange (621), first connecting flange (611) and second connecting flange (621) pairing assemble, described to subtract
Shake pad deviates from the side of second connecting flange (621) flush-mounted in first connecting flange (611), and/or, the damping
Pad deviates from the side of first connecting flange (611) flush-mounted in second connecting flange (621), and the mounting bracket subtracts
Shake pad, the first connecting flange (611), the second connecting flange (621) bolt are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902563.3U CN208209708U (en) | 2018-06-12 | 2018-06-12 | Resilient cushion, electric motor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902563.3U CN208209708U (en) | 2018-06-12 | 2018-06-12 | Resilient cushion, electric motor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209708U true CN208209708U (en) | 2018-12-07 |
Family
ID=64496332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820902563.3U Active CN208209708U (en) | 2018-06-12 | 2018-06-12 | Resilient cushion, electric motor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702718A (en) * | 2020-06-30 | 2020-09-25 | 中国电子科技集团公司第十四研究所 | Pre-positioning lining core for assembling solid lubricating gasket |
-
2018
- 2018-06-12 CN CN201820902563.3U patent/CN208209708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702718A (en) * | 2020-06-30 | 2020-09-25 | 中国电子科技集团公司第十四研究所 | Pre-positioning lining core for assembling solid lubricating gasket |
| CN111702718B (en) * | 2020-06-30 | 2021-10-19 | 中国电子科技集团公司第十四研究所 | Pre-positioning lining core for assembling solid lubricating gasket |
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