CN217682990U - Vibration isolation block with good damping effect for front suspension of automobile - Google Patents
Vibration isolation block with good damping effect for front suspension of automobile Download PDFInfo
- Publication number
- CN217682990U CN217682990U CN202221493911.9U CN202221493911U CN217682990U CN 217682990 U CN217682990 U CN 217682990U CN 202221493911 U CN202221493911 U CN 202221493911U CN 217682990 U CN217682990 U CN 217682990U
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- China
- Prior art keywords
- vibration isolation
- block
- rubber
- spring
- damping
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- 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
- 238000002955 isolation Methods 0.000 title claims abstract description 59
- 238000013016 damping Methods 0.000 title claims abstract description 50
- 230000000694 effects Effects 0.000 title claims abstract description 23
- 239000000725 suspension Substances 0.000 title claims abstract description 15
- 230000035939 shock Effects 0.000 claims description 25
- 239000006096 absorbing agent Substances 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a vibration isolation block with good damping effect for the front suspension of an automobile, which comprises a vibration isolation block main body and a connecting block, wherein the top of the vibration isolation block main body is provided with evenly distributed object placing grooves; the rubber block is embedded in the storage groove, the spring pad is arranged at the top of the vibration isolation block main body, the top and the bottom of the spring pad are both provided with uniformly distributed damping springs, the bottom of the damping spring below is connected with the top of the rubber block, and the top of the damping spring above is provided with the rubber pad; the top center department of vibration isolation piece main part runs through and is provided with the notch, the inside gomphosis of notch is installed the connecting block. The utility model discloses an install vibration isolation piece main part, block rubber, spring pad and damping spring, after the car goes the highway section of jolting, damping spring on the spring pad uses with the block rubber cooperation this moment, and then improves the frictional force between its and the vibration isolation piece main part to play the effect of decay high frequency vibrations.
Description
Technical Field
The utility model relates to an automobile parts technical field specifically is a vibration isolating block that shock attenuation is effectual for suspension before car.
Background
Most are connected through the bumper shock absorber between suspension system and the automobile body, and are connected through the buffer block usually between bumper shock absorber and the automobile body, and wherein the important component part of vibration isolation piece conduct bumper shock absorber, and the quality of vibration isolation piece shock attenuation effect is good and bad of same decision bumper shock absorber shock attenuation effect, but current vibration isolation piece still has great defect, consequently, urgently needs a vibration isolation piece that is used for the effectual of shock attenuation of automobile front suspension.
The existing vibration isolation block has the following defects:
patent document CN212839170U discloses a vehicle-used oppositely-mounted vibration isolation block, which relates to the technical field of automobile parts and comprises a supporting tube, wherein rubber cushion blocks are oppositely arranged at two ends of the supporting tube, each rubber cushion block comprises an inner cylinder, and a socket for inserting the supporting tube is arranged in the inner cylinder; the outside of interior cylinder is provided with inflation portion, and the outer terminal surface of inflation portion encircles the interval and is provided with a plurality of first bosss, and the interior terminal surface of inflation portion encircles the interval and is provided with a plurality of second bosss, and first boss and the crisscross setting of second boss.
However, the vibration isolation block of the above-mentioned publication mainly considers how to improve the vibration isolation effect of the vibration isolation block, so as to improve the service life of the component, and does not consider that the existing vibration isolation block has a poor damping effect, and when the automobile runs to a bumpy road section, the vehicle body has a large vertical shaking range, thereby affecting the overall comfort level of the automobile during use.
In view of this, it is necessary to develop a vibration isolation block with good damping effect, so as to reduce the vibration amplitude of the vehicle body on a bumpy road section during driving and improve the comfort of the driver.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibration isolation block that shock attenuation is effectual for suspension before car to solve the current poor problem of vibration isolation block shock attenuation effect that mentions in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vibration isolation block with good damping effect for front suspension of an automobile comprises a vibration isolation block main body and a connecting block, wherein the top of the vibration isolation block main body is provided with uniformly distributed object placing grooves;
the rubber block is embedded in the storage groove, the spring pad is placed at the top of the vibration isolation block main body, the damping springs which are uniformly distributed are mounted at the top and the bottom of the spring pad, the diameter of the damping spring below is smaller than that of the damping spring above, the bottom of the damping spring below is connected with the top of the rubber block, and the rubber pad is mounted at the top of the damping spring above;
the top center department of vibration isolation piece main part runs through and is provided with the notch, the connecting block is installed to the inside gomphosis of notch, and the surface of connecting block and the internal surface of rubber block laminate mutually, the internal surface of spring pad and cushion all laminates with the surface of connecting block mutually.
Preferably, the top of connecting block is provided with puts the thing hole, and the dirt proof boot is installed to the inside gomphosis in putting the thing hole, and the top of dirt proof boot is provided with the injecting glue mouth, and rubber shock absorber is installed to the bottom of dirt proof boot, and rubber shock absorber's bottom and the diapire in putting the thing hole laminating mutually.
Preferably, the dustproof sleeve is of a hollow structure, and resin is filled in the dustproof sleeve.
Preferably, the top of the connecting block is provided with symmetrically arranged slotted holes, the two groups of slotted holes are respectively positioned at two sides of the object placing hole, and the damping dampers are respectively arranged inside the two groups of slotted holes.
Preferably, an adhesion assembly is embedded in the outer surface of the vibration isolation block main body, a connecting hole is formed in the top of the adhesion assembly, and the adhesion assembly is located on the outer side of the spring pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the vibration isolation piece main part, put the thing groove, the block rubber, the spring pad, damping spring and cushion, at first fill in the block rubber and put the thing inslot, damping spring on the rethread spring pad links together block rubber and cushion after that, when the car goes to the highway section of jolting, the bumper shock absorber can produce certain vibrations, then, can produce decurrent pressure, just can produce certain extrusion force to the cushion in the vibration isolation piece main part after that, after buffering through damping spring, can send into the extrusion force and put the inside in thing hole and to scattering all around of vibration isolation piece main part, and then improve the shock attenuation effect of this vibration isolation piece main part.
2. The utility model discloses an install the connecting block, put the thing hole, the dirt proof boot, injecting glue mouth and rubber shock absorber, plug into the inside of putting the thing hole with the dirt proof boot, and pour into the resin into through the inside of injecting glue mouth toward the dirt proof boot, not only can play good dustproof effect, and can also increase the bulk strength of dirt proof boot, and rubber shock absorber then can increase the frictional force between dirt proof boot and the connecting block after receiving the impact, and then can attenuate high frequency vibrations, the shock attenuation effect of this vibration isolation piece main part of improvement that can step forward to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an assembly structure diagram of the vibration isolation block main body of the present invention;
fig. 3 is a plan view of the present invention;
fig. 4 is a schematic view of a planar assembly structure of the dust boot of the present invention.
In the figure: 1. a vibration isolation block main body; 101. a storage groove; 102. a rubber block; 103. a spring pad; 104. a damping spring; 105. a rubber pad; 2. connecting blocks; 201. a placing hole; 202. a dust-proof sleeve; 203. a glue injection port; 204. a rubber damper; 3. a slot; 4. a resin; 5. and connecting the holes.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 2 and fig. 3, the present invention provides an embodiment: the utility model provides an effectual vibration isolation piece of shock attenuation for automobile front suspension, including vibration isolation piece main part 1 and slotted hole 3, the top of vibration isolation piece main part 1 is provided with evenly distributed puts thing groove 101, the inside gomphosis that puts thing groove 101 installs rubber block 102, spring pad 103 has been placed at the top of vibration isolation piece main part 1, evenly distributed's damping spring 104 is all installed with the bottom at the top of spring pad 103, and the diameter of below damping spring 104 is less than the diameter of top damping spring 104, the bottom of below damping spring 104 is connected with the top of rubber block 102, rubber pad 105 is installed at the top of top damping spring 104, the top of connecting block 2 is provided with symmetrical arrangement's slotted hole 3, and two sets of slotted holes 3 are located the both sides of putting thing hole 201 respectively, damping is all installed to the inside of two sets of slotted holes 3.
Specifically, the bottom of the rubber pad 105 is connected with the damping spring 104 at the top of the spring pad 103, then the top of the rubber block 102 is connected with the damping spring 104 at the bottom of the spring pad 103, the rubber block 102 is plugged into the storage groove 101 on the vibration isolation block main body 1, then the rubber pad 105 is pressed downwards to push the rubber block 102 to be completely embedded with the storage groove 101, then the damping on the connecting block 2 is connected with the vehicle body, after the vehicle runs to a bumpy road section, the damping is firstly pulled to play a certain buffering role, then the impact force presses the rubber pad 105 downwards to enable the rubber pad to extrude the damping spring 104, then the impact force is dispersed to the rubber block 102 in the storage groove 101 through the damping spring 104, and the damping effect of the vibration isolation block main body 1 can be improved to a certain degree.
As shown in fig. 1 and fig. 4, a vibration isolation block with good damping effect for automobile front suspension comprises a connecting block 2, resin 4 and a connecting hole 5, a notch is formed in the center of the top of a vibration isolation block main body 1 in a penetrating mode, the connecting block 2 is installed in an embedded mode inside the notch, the outer surface of the connecting block 2 is attached to the inner surface of a rubber block 102, the inner surfaces of a spring pad 103 and a rubber pad 105 are attached to the outer surface of the connecting block 2, a material placing hole 201 is formed in the top of the connecting block 2, a dustproof sleeve 202 is installed in the embedded mode inside the material placing hole 201, a glue injection port 203 is formed in the top of the dustproof sleeve 202, a rubber damper 204 is installed at the bottom of the dustproof sleeve 202, the bottom of the rubber damper 204 is attached to the bottom wall of the material placing hole 201, an adhesion assembly is installed in the outer surface of the vibration isolation block main body 1 in an embedded mode, the connecting hole 5 is formed in the top of the adhesion assembly, the adhesion assembly is located on the outer side of the spring pad 103, the dustproof sleeve 202 is of a hollow structure, and the resin 4 is filled in the dustproof sleeve 202.
Specifically, because the inside of dirt proof boot 202 is hollow structure, just can be through injecting glue mouth 203 into resin 4 in dirt proof boot 202 next, because resin 4 has good mechanical properties and shock attenuation effect, and then can strengthen this dirt proof boot 202's wholeness ability and intensity, fill in the thing hole 201 of putting on the connecting block 2 with dirt proof boot 202 next, thereby avoid the dust to get into inside and influence the condition emergence of its shock attenuation effect of vibration isolation piece main part 1, link together vibration isolation piece main part 1 and automobile body through connecting hole 5 at last, and the rubber shock absorber 204 of dirt proof boot 202 bottom then can increase its and put the frictional force between the thing hole 201, and then can further improve this vibration isolation piece main part 1's shock attenuation effect to a certain extent.
The working principle is as follows: firstly, a dustproof sleeve 202 is plugged into an object placing hole 201, then sufficient resin 4 is injected into the dustproof sleeve 202 through a rubber injection hole 203, then a damping spring 104 on a spring pad 103 is sufficient to connect a rubber pad 105 and a rubber block 102 together, the rubber block 102 is plugged into an object placing groove 101 on a vibration isolation block main body 1, after the resin 4 in the dustproof sleeve 202 is solidified, the vibration isolation block main body 1 is connected with a vehicle body through a connecting hole 5, and damping on a connecting block 2 is connected with the vehicle body;
after the automobile runs to a bumpy road section, a certain impact force can be generated on the vibration isolation block main body 1 under the action of gravity and inertia, at the moment, firstly, enough damping is achieved to increase friction between the vibration isolation block main body 1 and an automobile body, then downward acting force can be generated, the dustproof sleeve 202 and the rubber cushion 105 can be pressed, resin 4 is filled in the dustproof sleeve 202, the dustproof sleeve 202 can be matched with the rubber damper 204 to achieve the purpose of damping, the spring cushion 103, the damping spring 104 and the rubber block 102 can be arranged to increase frictional resistance between the rubber cushion main body 1 and the vibration isolation block main body, and the damping effect of the vibration isolation block main body 1 can be improved.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a vibration isolation block that shock attenuation is effectual for suspension before car, includes vibration isolation block main part (1) and connecting block (2), its characterized in that: the top of the vibration isolation block main body (1) is provided with uniformly distributed object placing grooves (101);
the rubber block (102) is embedded in the storage groove (101), the spring pad (103) is placed at the top of the vibration isolation block main body (1), the damping springs (104) which are uniformly distributed are mounted at the top and the bottom of the spring pad (103), the diameter of the lower damping spring (104) is smaller than that of the upper damping spring (104), the bottom of the lower damping spring (104) is connected with the top of the rubber block (102), and the rubber pad (105) is mounted at the top of the upper damping spring (104);
the top center department of vibration isolation piece main part (1) runs through and is provided with the notch, connecting block (2) are installed to the inside gomphosis of notch, and the surface of connecting block (2) and the internal surface of rubber block (102) laminate mutually, the internal surface of spring pad (103) and cushion (105) all laminates mutually with the surface of connecting block (2).
2. The vibration isolator for the front suspension of the automobile with good damping effect according to claim 1, wherein: the top of the connecting block (2) is provided with an article placing hole (201), a dustproof sleeve (202) is embedded in the article placing hole (201), an injection glue opening (203) is formed in the top of the dustproof sleeve (202), a rubber shock absorber (204) is installed at the bottom of the dustproof sleeve (202), and the bottom of the rubber shock absorber (204) is attached to the bottom wall of the article placing hole (201).
3. The vibration isolator for the front suspension of the automobile according to claim 2, wherein: the dustproof sleeve (202) is of a hollow structure, and resin (4) is filled in the dustproof sleeve (202).
4. The vibration isolator for the front suspension of the automobile with good damping effect according to claim 1, wherein: the top of connecting block (2) is provided with symmetrical arrangement's slotted hole (3), and two sets of slotted hole (3) are located the both sides of putting thing hole (201) respectively, and the inside of two sets of slotted hole (3) all installs damping.
5. The vibration isolator for the front suspension of the automobile with good damping effect according to claim 1, wherein: the outer surface of the vibration isolation block main body (1) is embedded with a bonding assembly, the top of the bonding assembly is provided with a connecting hole (5), and the bonding assembly is positioned on the outer side of the spring pad (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221493911.9U CN217682990U (en) | 2022-06-15 | 2022-06-15 | Vibration isolation block with good damping effect for front suspension of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221493911.9U CN217682990U (en) | 2022-06-15 | 2022-06-15 | Vibration isolation block with good damping effect for front suspension of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217682990U true CN217682990U (en) | 2022-10-28 |
Family
ID=83710026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221493911.9U Expired - Fee Related CN217682990U (en) | 2022-06-15 | 2022-06-15 | Vibration isolation block with good damping effect for front suspension of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217682990U (en) |
-
2022
- 2022-06-15 CN CN202221493911.9U patent/CN217682990U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |