CN218644723U - Supporting type spring vibration damping structure for improving vibration isolation effect - Google Patents
Supporting type spring vibration damping structure for improving vibration isolation effect Download PDFInfo
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- CN218644723U CN218644723U CN202222424620.0U CN202222424620U CN218644723U CN 218644723 U CN218644723 U CN 218644723U CN 202222424620 U CN202222424620 U CN 202222424620U CN 218644723 U CN218644723 U CN 218644723U
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Abstract
The utility model provides a support type spring damping structure for promoting vibration isolation effect, includes vehicle body linking bridge, installing support assembly and damping coupling assembling, vehicle body linking bridge and body connection, damping coupling assembling sets up on vehicle body linking bridge, damping coupling assembling's both ends are connected with vehicle body linking bridge and installing support assembly respectively, set up the vibrating part on the installing support assembly, the vibrating part is connected with the installing support assembly, and through setting up the installing support assembly, the vibrating part sets up on the upper portion of installing support assembly, and is applicable in the plane mounted position, plays a damping structure of supporting role at the vertical lower extreme of product, can effectively reduce noise and vibration that the product brought, more do benefit to the installation. The vibration reduction structure is reasonable in spatial arrangement, and can effectively relieve the vibration of a product under the action of the vibration reduction spring and the vibration reduction piece; the guide post and the fixing piece protect the product to perform failure protection under the condition that the damping spring and the damping piece fail, and the anti-separation protection function is achieved.
Description
Technical Field
The utility model relates to an automobile vibration damping technical field, concretely relates to support type spring damping structure for promoting vibration isolation effect.
Background
Along with people's requirement to the automobile driving travelling comfort is higher and higher, current mounting structure can not satisfy the requirement, especially some products, the vibration of itself is just a bit bigger, for example electronic vacuum pump etc. similar product, when the motor drives drive mechanism and does work, inevitable can produce vibration and noise in the working process, if do not have good damping structure, that vibration can transmit the driver's cabin through frame and pipeline and arouse customer's complaint, can reduce spare part intensity even and shorten the life of product, also can appear and frame connection department receives the vibration influence to produce the phenomenon that becomes flexible, wearing and tearing etc. arouse structural damage. The phenomenon is particularly obvious when the product is connected with a frame in a lying mode.
Among the prior art, adopt rubber damping pad to connect product and frame usually, when requiring the damping pad to guarantee the damping when the design, intensity also need satisfy service environment requirement, and many damping pad structures have certain requirement to installation space, consequently need design the installation of being convenient for, require that the damping effect is excellent, long service life, satisfy the installation requirement of the different motorcycle types of passenger car, commercial car simultaneously.
Disclosure of Invention
In view of this, the utility model provides a support type spring damping structure for promoting the vibration isolation effect.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a support type spring damping structure for promoting vibration isolation effect, includes vehicle body linking bridge, installing support assembly and damping coupling assembling, vehicle body linking bridge and body connection, damping coupling assembling sets up on vehicle body linking bridge, damping coupling assembling's both ends are connected with vehicle body linking bridge and installing support assembly respectively, set up the vibration piece on the installing support assembly, the vibration piece is connected with the installing support assembly.
Preferably, the damping coupling assembling includes guide post, mounting and damping piece, the damping piece sets up on automobile body linking bridge, the one end of guide post is passed the damping piece and is supported the installing support assembly, the one end of mounting is passed the guide post and is connected with the vibration piece.
Preferably, the center of the vibration damping part is provided with a connecting through groove, the guide post is provided with a connecting part and a limiting part, the limiting part is arranged at the bottom end of the connecting part, the connecting part upwards penetrates through the connecting through groove from the bottom end of the vibration damping part to abut against the mounting bracket assembly, the guide post is provided with a connecting channel penetrating through the limiting part and the connecting part, and one end of the fixing part penetrates through the connecting channel to be connected with the vibrating part.
Preferably, a spring connecting portion is arranged on a groove wall of the connecting through groove of the vibration damping piece, a vibration damping spring is arranged on the spring connecting portion, the vibration damping spring is sleeved on the upper portion of the guide post, one end of the vibration damping spring is connected with the spring connecting portion, and the other end of the vibration damping spring extends out of the connecting through groove and is connected with the mounting bracket assembly.
Preferably, the mounting bracket assembly has an upper limiting surface, the spring connecting portion has a lower limiting surface, and the upper limiting surface and the lower limiting surface together form a limiting mechanism capable of allowing the damping spring to partially move along the axial direction of the fixing member.
The beneficial effects of the utility model reside in that: the utility model discloses a set up the installing support assembly, the vibrating part sets up on the upper portion of installing support assembly, and is applicable in plane mounted position, plays a damping structure of supporting role at the vertical lower extreme of product, can effectively reduce noise and vibration that the product brought, more does benefit to the installation. The vibration reduction structure is reasonable in spatial arrangement, and can effectively relieve the vibration of a product under the action of the vibration reduction spring and the vibration reduction piece; the guide post and the fixing piece protect the product to perform failure protection under the condition that the damping spring and the damping piece fail, and the anti-separation protection function is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram illustrating the distribution of the center of gravity of the vibration structure and the inner hole of the connecting bracket of the vehicle body according to an embodiment of the present invention;
fig. 3 is a schematic distance diagram of the damping spring in each state according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings.
The utility model provides a following technical scheme:
as shown in accompanying drawings 1 to 3, the utility model discloses a support type spring damping structure for promoting vibration isolation effect, including vehicle body coupling support 1, installing support assembly 2 and damping coupling assembling 4, vehicle body coupling support 1 is connected with the automobile body (not shown), damping coupling assembling 4 sets up on vehicle body coupling support 1, the both ends of damping coupling assembling 4 are connected with vehicle body coupling support 1 and installing support assembly 2 respectively, set up vibrating part 3 on the installing support assembly 2, vibrating part 3 is connected with installing support assembly 2. Specifically, in this design, through setting up 2 applicable in plane mounted position of installing support assembly, play the damping structure of supporting role at the vertical lower extreme of product, noise and vibration that bring when can effectively reduce the product start, this damping structure's cushioning effect can block that the assembly receives great perpendicular external force downwards, and when spring extrusion deformation was great, the second grade buffering can be done to 7 main aspects of damping piece. The mounting bracket assembly is subjected to a large vertical upward external force, and the small end of the vibration damping piece 7 can be used for secondary buffering; besides the function of weakening vibration, the device also plays a role in connecting products and bearing pressure and abrasion.
Further, damping coupling assembling 4 includes guide post 5, mounting 6 and damping piece 7, damping piece 7 sets up on automobile body linking bridge 1, damping piece 7 is passed to the one end of guide post 5 and is supported installing support assembly 2, the one end of mounting 6 is passed guide post 5 and is connected with vibrating part 3.
Furthermore, link groove 8 is seted up at damping 7 center, guide post 5 has connecting portion 9 and spacing portion 10, spacing portion 10 sets up the bottom at connecting portion 9, connecting portion 9 upwards passes link groove 8 by damping 7's bottom and supports installing support assembly 2, set up the interface channel 11 that runs through spacing portion 10 and connecting portion 9 on the guide post 5, interface channel 11 is passed to the one end of mounting 6 and is connected with vibrating part 3.
Furthermore, a spring connecting portion 12 is arranged on a groove wall of the connecting through groove 8 of the vibration damping member 7, a vibration damping spring 13 is arranged on the spring connecting portion 12, the vibration damping spring 13 is sleeved on the upper portion of the guide post 5, one end of the vibration damping spring 13 is connected with the spring connecting portion 12, and the other end of the vibration damping spring 13 extends out of the connecting through groove 8 to be connected with the mounting bracket assembly 2.
Further, the mounting bracket assembly 2 has an upper limit surface 14, the spring connecting portion 12 has a lower limit surface 15, and the upper limit surface 14 and the lower limit surface 15 together form a limit mechanism for allowing the damping spring 13 to partially move along the axial direction of the fixing member 6.
Specifically, in this design, in this embodiment, the two structures (the vibration damping member and the vibration damping spring) shown in fig. 1 are combined into a spring vibration damping structure with an effect of improving vibration isolation, the vibration member 3 is naturally suspended below the vehicle body connecting bracket 1 by compressing the vibration damping spring 13 to a distance H1 in a natural state (as shown in fig. 3) through the vibration damping member due to the action of gravity, when the vibration member 3 is in an operating state, vibration is inevitably generated by the vibration member 3, the generated vibration is transmitted from the vibration damping member to the vibration damping spring 13 and the vibration damping member 7, and due to the action of vibration, the vibration is transmitted between H1 and H2 in a reciprocating manner with a track as shown in fig. 3, and the transmission of vibration is effectively attenuated under the dual vibration damping action of the vibration damping spring 13 and the vibration damping member 7 during the reciprocating movement.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a support type spring damping structure for promoting vibration isolation effect which characterized in that: including automobile body linking bridge, installing support assembly and damping coupling assembling, automobile body linking bridge and body connection, damping coupling assembling sets up on automobile body linking bridge, damping coupling assembling's both ends are connected with automobile body linking bridge and installing support assembly respectively, set up the vibrating part on the installing support assembly, the vibrating part is connected with the installing support assembly.
2. The supporting-type spring vibration-damping structure for improving a vibration-isolating effect according to claim 1, wherein: damping coupling assembling includes guide post, mounting and damping piece, the damping piece sets up on automobile body linking bridge, the one end of guide post is passed the damping piece and is supported the installing support assembly, the installing support assembly has connection plane, the vibration piece sets up on connection plane, the one end of mounting is passed the guide post and is connected with the vibration piece.
3. The supporting-type spring vibration-damping structure for improving a vibration-isolating effect according to claim 2, wherein: the vibration damping part is characterized in that a connecting through groove is formed in the center of the vibration damping part, the guide column is provided with a connecting portion and a limiting portion, the limiting portion is arranged at the bottom end of the connecting portion, the connecting portion upwards penetrates through the connecting through groove from the bottom end of the vibration damping part to abut against the mounting bracket assembly, a connecting channel penetrating through the limiting portion and the connecting portion is formed in the guide column, and one end of the fixing part penetrates through the connecting channel to be connected with the vibration part.
4. The support-type spring vibration-damping structure for improving vibration-isolating effect according to claim 3, wherein: the wall of the connecting through groove of the damping piece is provided with a spring connecting part, a damping spring is arranged on the spring connecting part, the damping spring is sleeved on the upper part of the guide post, one end of the damping spring is connected with the spring connecting part, and the other end of the damping spring extends out of the connecting through groove to be connected with the mounting bracket assembly.
5. The supporting type spring vibration-damping structure for improving vibration-isolating effect according to claim 4, wherein: the mounting bracket assembly is provided with an upper limiting surface, the spring connecting part is provided with a lower limiting surface, and the upper limiting surface and the lower limiting surface jointly form a limiting mechanism which can enable the damping spring to move along the axial local part of the fixing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222424620.0U CN218644723U (en) | 2022-09-13 | 2022-09-13 | Supporting type spring vibration damping structure for improving vibration isolation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222424620.0U CN218644723U (en) | 2022-09-13 | 2022-09-13 | Supporting type spring vibration damping structure for improving vibration isolation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218644723U true CN218644723U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222424620.0U Active CN218644723U (en) | 2022-09-13 | 2022-09-13 | Supporting type spring vibration damping structure for improving vibration isolation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218644723U (en) |
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2022
- 2022-09-13 CN CN202222424620.0U patent/CN218644723U/en active Active
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