CN114290888A - Automobile engine suspension bracket cushion assembly - Google Patents
Automobile engine suspension bracket cushion assembly Download PDFInfo
- Publication number
- CN114290888A CN114290888A CN202210069116.5A CN202210069116A CN114290888A CN 114290888 A CN114290888 A CN 114290888A CN 202210069116 A CN202210069116 A CN 202210069116A CN 114290888 A CN114290888 A CN 114290888A
- Authority
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- China
- Prior art keywords
- fixedly connected
- plate
- cushion assembly
- suspension bracket
- side wall
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- Granted
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- 239000000725 suspension Substances 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an automobile engine suspension bracket cushion assembly which comprises a connecting plate, wherein a threaded ring is fixedly connected to the side wall of the connecting plate, a screw rod is in threaded connection with the inner wall of the threaded ring, an upper padding plate is fixedly connected to the upper end of the screw rod, a plurality of first air bags are fixedly connected to the upper end of the connecting plate, a first circular ring is fixedly connected to the upper ends of the first air bags together, an annular groove matched with the first circular ring is formed in the lower end of the upper padding plate, a plurality of second air bags are fixedly connected to the lower end of the connecting plate, and a second circular ring is fixedly connected to the upper ends of the second air bags together. According to the invention, the plurality of first air bags and the plurality of second air bags are arranged, and after the engine suspension bracket cushion assembly is installed and used, the plurality of first air bags and the plurality of second air bags can buffer impact caused by the engine suspension bracket cushion assembly in the process of driving of the truck, so that the engine suspension bracket cushion assembly is prevented from being damaged, and the using effect of the engine suspension bracket cushion assembly is further prevented from being influenced.
Description
Technical Field
The invention relates to the technical field of automobile suspension bracket cushion assemblies, in particular to an automobile engine suspension bracket cushion assembly.
Background
The suspension bracket is a vehicle power assembly for reducing and controlling the transmission of engine vibration and for supporting, and is one of engine fasteners, generally connected to the engine at the front axle of the vehicle body, and is generally fixed by a cushion assembly when it is installed.
Because the automobile engine suspension bracket is widely used and the environments are different, for a heavy-duty truck, the engine weight is large, and the driving road condition is not good, so that the automobile engine suspension bracket cushion assembly is easy to damage seriously, especially the rubber part is seriously abraded, the automobile engine suspension bracket cushion assembly is further caused to fail, and the requirements of an automobile on the service life and the performance of the automobile can not be met.
Based on the above, the invention provides a cushion assembly of a suspension bracket of an automobile engine.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a cushion assembly of a suspension bracket of an automobile engine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an automobile engine suspension bracket cushion assembly, includes the connecting plate, connecting plate lateral wall fixedly connected with screw ring, screw ring inner wall threaded connection has the screw rod, screw rod upper end fixedly connected with upper padding plate, a plurality of first gasbags of connecting plate upper end fixedly connected with, it is a plurality of the first ring of the common fixedly connected with in first gasbag upper end, the upper padding plate lower extreme seted up with first ring complex ring channel, a plurality of second gasbags of connecting plate lower extreme fixedly connected with, it is a plurality of the common fixedly connected with second ring in second gasbag upper end, screw rod lateral wall below threaded connection has the nut, the laminating of nut upper end and second ring lower extreme, two recesses have been seted up with the screw ring junction to the connecting plate, be equipped with in the recess and cushion stable stabilizing mean to the screw ring.
Preferably, stabilizing mean includes the arc of sliding connection at the recess inner wall, the arc adopts rubber materials to make, the equal fixedly connected with fixed plate in recess top and bottom, fixed plate lateral wall fixedly connected with spring, the one end and the arc lateral wall fixed connection of fixed plate are kept away from to the spring, be equipped with the gliding sliding mechanism of drive arc in the recess.
Preferably, slide mechanism includes the first wedge of sliding connection at the recess inner wall, the lateral wall fixedly connected with horizontal pole that the arc is close to the spring, the one end fixedly connected with second wedge of arc is kept away from to the horizontal pole, the laminating of first wedge lateral wall and second wedge lateral wall.
Preferably, the upper end of the connecting plate is in threaded connection with a bolt, the lower end of the bolt penetrates through the side wall of the connecting plate and extends into the groove, and the lower end of the bolt is rotatably connected with the upper end of the first wedge-shaped plate.
Preferably, the groove inner wall is provided with a sliding groove, the sliding groove inner wall is connected with a sliding block in a sliding mode, and the side wall, far away from the sliding groove, of the sliding block is fixedly connected with the side wall of the first wedge-shaped plate.
Preferably, the first airbag and the second airbag are only allowed to expand and contract in the vertical direction, and the first airbag and the second airbag are made of thermoplastic polyurethane materials.
Compared with the prior art, the invention has the advantages that:
1: through setting up a plurality of first gasbags and a plurality of second gasbags for use the back at the installation at engine suspension bracket cushion assembly, a plurality of first gasbags and a plurality of second gasbags can cushion the impact that engine suspension bracket cushion assembly caused at this moment in the load truck driving process, thereby avoid engine suspension bracket cushion assembly impaired, thereby influence its result of use.
2: through setting up recess, arc and spring, the arc is laminated with the arc lateral wall under the elastic force effect of spring, and then cushions when can receiving vibrations to the screw ring to the life of extension screw ring.
3: through setting up slide mechanism, the bolt rotates downwards, and then drives first wedge and move down to first wedge can be to the extrusion of second wedge, makes the second wedge slide to the direction of keeping away from the recess inner wall, and then the second wedge passes through the horizontal pole and drives the arc and move to the direction that is close to the screw ring, makes arc and the laminating of screw ring lateral wall, and then carries out better protection on the screw ring.
Drawings
FIG. 1 is a schematic structural view of a vehicle engine mount bracket cushion assembly according to the present invention;
FIG. 2 is an enlarged view of a structure at A of a cushion assembly of a suspension bracket for an automotive engine according to the present invention;
fig. 3 is an enlarged schematic view of a structure at a position B in the cushion assembly of the suspension bracket of the automobile engine provided by the invention.
In the figure: the device comprises a connecting plate 1, a threaded ring 2, a screw rod 3, an upper backing plate 4, a first air bag 5, a first circular ring 6, an annular groove 7, a second air bag 8, a second circular ring 9, a screw cap 10, a groove 11, an arc-shaped plate 12, a fixing plate 13, a spring 14, a bolt 15, a first wedge-shaped plate 16, a cross rod 17, a second wedge-shaped plate 18, a sliding groove 19 and a sliding block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an automobile engine suspension bracket cushion assembly, including connecting plate 1, connecting plate 1 lateral wall fixedly connected with screw ring 2, screw rod 3 is connected to screw ring 2 inner wall screw thread, screw rod 3 upper end fixedly connected with upper padding plate 4, a plurality of first gasbags 5 of connecting plate 1 upper end fixedly connected with, the first ring 6 of the common fixedly connected with in a plurality of first gasbags 5 upper end, upper padding plate 4 lower extreme set up with first ring 6 complex ring channel 7, a plurality of second gasbags 8 of connecting plate 1 lower extreme fixedly connected with, the common fixedly connected with second ring 9 in a plurality of second gasbags 8 upper end, screw rod 3 lateral wall below threaded connection has nut 10, the laminating of nut 10 upper end and second ring 9 lower extreme, two recesses 11 have been seted up to connecting plate 1 and screw ring 2 junction, be equipped with in the recess 11 and cushion stable stabilizing mean to screw ring 2.
Further, through setting up a plurality of first airbags 5 and a plurality of second airbags 8 for at engine mounting bracket cushion assembly after the installation is used, a plurality of first airbags 5 and a plurality of second airbags 8 can cushion the impact that engine mounting bracket cushion assembly caused at this moment at the heavy truck in-process of traveling, thereby avoid engine mounting bracket cushion assembly impaired, thereby influence its result of use.
Stabilizing mean includes arc 12 of sliding connection at the recess 11 inner wall, and arc 12 adopts rubber materials to make, the equal fixedly connected with fixed plate 13 in recess 11 top and bottom, and fixed plate 13 lateral wall fixedly connected with spring 14, spring 14 keep away from the one end and the 12 lateral walls fixed connection of arc of fixed plate 13, are equipped with in the recess 11 and drive the gliding slide mechanism of arc 12.
Further, arc 12 is laminated with arc 12 lateral walls under spring 14's elasticity effect, and then cushions when can receiving vibrations to threaded ring 2 to extension threaded ring 2's life.
Slide mechanism includes sliding connection at the first wedge 16 of recess 11 inner wall, and arc 12 is close to the lateral wall fixedly connected with horizontal pole 17 of spring 14, and the one end fixedly connected with second wedge 18 of arc 12 is kept away from to horizontal pole 17, and the laminating of first wedge 16 lateral wall and the 18 lateral walls of second wedge.
The upper end of the connecting plate 1 is in threaded connection with a bolt 15, the lower end of the bolt 15 penetrates through the side wall of the connecting plate 1 and extends into the groove 11, and the lower end of the bolt 15 is rotatably connected with the upper end of the first wedge-shaped plate 16.
Further, the bolt 15 rotates downwards, and then drives first wedge 16 and moves down, thereby first wedge 16 can extrude second wedge 18, make second wedge 18 to keeping away from the direction of recess 11 inner wall and slide, and then second wedge 18 passes through horizontal pole 17 and drives arc 12 and to moving to the direction that is close to threaded ring 2, makes arc 12 and 2 lateral walls of threaded ring laminate, and then carries out better protection on threaded ring 2.
The first airbag 5 and the second airbag 8 are only allowed to expand and contract in the vertical direction, and the first airbag 5 and the second airbag 8 are made of thermoplastic polyurethane materials.
In the invention, an upper padding plate 4 is in threaded connection with the inner wall of a threaded ring 2 through a screw rod 3, at the moment, the upper padding plate 4 can move downwards while rotating, so that the inner wall of an annular groove 7 formed in the lower end of the upper padding plate 4 is attached to the side wall of a first circular ring 6, then, the upper padding plate 4 moves downwards continuously, at the moment, the upper padding plate 4 can compress a plurality of first air bags 5 through the first circular ring 6, then, a screw cap 10 is in threaded connection with the lower end of the screw rod 3, and meanwhile, the upper surface of the screw cap 10 extrudes the lower surface of a second circular ring 9, so that a plurality of second air bags 8 can be compressed;
after the installation of upper padding plate 4 is accomplished, rotate two bolts 15 that are located connecting plate 1 this moment, and then rotate two first wedge boards 16 downstream of being connected with two bolt 15 lower extremes, make two first wedge boards 16 extrude two second wedge boards 18 respectively, and then two second wedge boards 18 all slide to the direction of keeping away from recess 11 inner wall, and then second wedge board 18 passes through horizontal pole 17 and drives arc 12 and move to the direction of being close to screw ring 2, make arc 12 and the laminating of 2 lateral walls of screw ring, make arc 12 can be better protect screw ring 2, also when just receiving vibrations on screw ring 2, spring 14 with 12 lateral walls of arc be connected this moment can absorb the buffering to the vibrations that receive on screw ring 2, thereby prolong screw ring 2's life.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The automobile engine suspension bracket cushion assembly comprises a connecting plate (1) and is characterized in that a threaded ring (2) is fixedly connected to the side wall of the connecting plate (1), a screw rod (3) is connected to the inner wall of the threaded ring (2) in a threaded manner, an upper padding plate (4) is fixedly connected to the upper end of the screw rod (3), a plurality of first air bags (5) are fixedly connected to the upper end of the connecting plate (1), a first circular ring (6) is fixedly connected to the upper end of the first air bags (5) jointly, a circular groove (7) matched with the first circular ring (6) is formed in the lower end of the upper padding plate (4), a plurality of second air bags (8) are fixedly connected to the lower end of the connecting plate (1), a second circular ring (9) is fixedly connected to the upper end of the second air bags (8) jointly, a nut (10) is connected to the lower side wall of the screw rod (3) in a threaded manner, and the upper end of the nut (10) is attached to the lower end of the second circular ring (9), two grooves (11) are formed in the joint of the connecting plate (1) and the threaded ring (2), and a stabilizing mechanism for stably buffering the threaded ring (2) is arranged in each groove (11).
2. The automobile engine suspension bracket cushion assembly according to claim 1, wherein the stabilizing mechanism comprises an arc plate (12) slidably connected to the inner wall of the groove (11), the arc plate (12) is made of rubber material, the top and the bottom of the groove (11) are both fixedly connected with a fixing plate (13), a spring (14) is fixedly connected to the side wall of the fixing plate (13), one end of the spring (14) far away from the fixing plate (13) is fixedly connected with the side wall of the arc plate (12), and a sliding mechanism for driving the arc plate (12) to slide is arranged in the groove (11).
3. The automobile engine suspension bracket cushion assembly according to claim 2, wherein the sliding mechanism comprises a first wedge plate (16) slidably connected to the inner wall of the groove (11), a cross bar (17) is fixedly connected to the side wall of the arc plate (12) close to the spring (14), a second wedge plate (18) is fixedly connected to one end of the cross bar (17) far away from the arc plate (12), and the side wall of the first wedge plate (16) is attached to the side wall of the second wedge plate (18).
4. The automobile engine suspension bracket cushion assembly according to claim 3, characterized in that a bolt (15) is screwed on the upper end of the connecting plate (1), the lower end of the bolt (15) penetrates through the side wall of the connecting plate (1) and extends into the groove (11), and the lower end of the bolt (15) is rotatably connected with the upper end of the first wedge plate (16).
5. The automobile engine suspension bracket cushion assembly according to claim 3, wherein a sliding groove (19) is formed in an inner wall of the groove (11), a sliding block (20) is slidably connected to the inner wall of the sliding groove (19), and a side wall, far away from the sliding groove (19), of the sliding block (20) is fixedly connected with a side wall of the first wedge plate (16).
6. The automotive engine mount bracket cushion assembly of claim 1 wherein the first (5) and second (8) airbags are only allowed to expand and contract in the vertical direction, the first (5) and second (8) airbags being made of thermoplastic polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210069116.5A CN114290888B (en) | 2022-01-21 | 2022-01-21 | Automobile engine suspension bracket cushion assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210069116.5A CN114290888B (en) | 2022-01-21 | 2022-01-21 | Automobile engine suspension bracket cushion assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114290888A true CN114290888A (en) | 2022-04-08 |
| CN114290888B CN114290888B (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210069116.5A Active CN114290888B (en) | 2022-01-21 | 2022-01-21 | Automobile engine suspension bracket cushion assembly |
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| Country | Link |
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| CN (1) | CN114290888B (en) |
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| CN214367441U (en) * | 2021-03-12 | 2021-10-08 | 十堰风神汽车橡塑制品有限公司 | Improved engine suspension cushion assembly |
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| CN114290888B (en) | 2024-02-09 |
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