CN114290888B - Automobile engine suspension bracket cushion assembly - Google Patents
Automobile engine suspension bracket cushion assembly Download PDFInfo
- Publication number
- CN114290888B CN114290888B CN202210069116.5A CN202210069116A CN114290888B CN 114290888 B CN114290888 B CN 114290888B CN 202210069116 A CN202210069116 A CN 202210069116A CN 114290888 B CN114290888 B CN 114290888B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- suspension bracket
- cushion assembly
- ring
- Prior art date
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- 239000000725 suspension Substances 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 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
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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 is connected to the inner wall of the threaded ring in a threaded manner, an upper base plate is fixedly connected to the upper end of the screw, 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 base 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 lower 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, so that the impact of the engine suspension bracket cushion assembly caused by the engine suspension bracket cushion assembly in the running process of the load truck can be buffered by the plurality of first air bags and the plurality of second air bags at the moment after the engine suspension bracket cushion assembly is installed and used, and the damage of the engine suspension bracket cushion assembly is avoided, so that the using effect of the engine suspension bracket cushion assembly is 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 an automobile power assembly member for reducing and controlling the transmission of engine vibration and playing a role of supporting, is one type of engine fastening member, is generally connected with an engine on a front axle of the front part of an automobile body, and is generally fixed by a cushion assembly when being installed.
Because the automobile engine suspension bracket is widely used and different in environment, for a heavy truck, because the weight of an engine is large, and the running road condition is very bad, the automobile engine suspension bracket cushion assembly is easy to damage seriously, particularly the rubber part is worn seriously, and the failure phenomenon of the automobile engine suspension bracket cushion assembly is caused, so that the requirements of an automobile on the service life and the performance of the automobile cannot be met.
Based on the above, the invention provides an automobile engine suspension bracket cushion assembly.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an automobile engine suspension bracket cushion assembly.
In order to achieve the above purpose, the present 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 screwed ring, screwed ring inner wall threaded connection has the screw rod, screw rod upper end fixedly connected with upper padding plate, connecting plate upper end fixedly connected with a plurality of first gasbags, a plurality of first gasbags upper end is fixedly connected with first ring jointly, upper padding plate lower extreme seted up with first ring complex ring channel, connecting plate lower extreme fixedly connected with a plurality of second gasbags, a plurality of second gasbags lower extreme is fixedly connected with second ring jointly, screw rod lateral wall below threaded connection has the nut, nut upper end and laminating of second ring lower extreme, two recesses have been seted up to connecting plate and screwed ring junction, be equipped with the stabilizing mean that carries out buffering stability to the screwed ring in the recess.
Preferably, the stabilizing mechanism comprises an arc plate which is slidably connected with the inner wall of the groove, the arc plate is made of rubber materials, the top and the bottom of the groove are fixedly connected with a fixing plate, the side wall of the fixing plate is fixedly connected with a spring, one end of the spring, which is far away from the fixing plate, is fixedly connected with the side wall of the arc plate, and a sliding mechanism which drives the arc plate to slide is arranged in the groove.
Preferably, the sliding mechanism comprises a first wedge plate which is in sliding connection with the inner wall of the groove, a cross rod is fixedly connected with the side wall of the arc plate, which is close to the spring, a second wedge plate is fixedly connected with one end of the cross rod, which is far away from the arc plate, and the side wall of the first wedge plate is attached to the side wall of the second wedge plate.
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 in rotary connection with the upper end of the first wedge plate.
Preferably, a chute is formed in the inner wall of the groove, a sliding block is connected to the inner wall of the chute in a sliding mode, and the side wall, away from the chute, of the sliding block is fixedly connected with the side wall of the first wedge-shaped plate.
Preferably, the first and second air bags are allowed to expand and contract only in a vertical direction, and the first and second air bags 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 gasbag for after engine suspension bracket cushion assembly is in the installation use, a plurality of first gasbags and a plurality of second gasbags can cushion the impact that engine suspension bracket cushion assembly caused at the load truck in-process of traveling this moment, 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 elasticity effect of spring, and then can cushion when receiving vibrations to the screwed ring to the life of extension screwed ring.
3: through setting up slide mechanism, the downwardly rotating bolt, and then drive first wedge plate downwardly moving to first wedge plate can be to the extrusion of second wedge plate, makes the second wedge plate to keeping away from the direction slip of recess inner wall, and then the second wedge plate passes through the horizontal pole and drives the arc to the direction removal that is close to the screwed ring, makes arc and screwed ring lateral wall laminating, and then carries out better protection on the screwed ring.
Drawings
FIG. 1 is a schematic view of a cushion assembly for an engine suspension bracket of an automobile according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in a cushion assembly for a suspension bracket of an automobile engine according to the present invention;
fig. 3 is an enlarged schematic view showing a structure at B in a cushion assembly of a suspension bracket for an automobile engine according to the present invention.
In the figure: 1 connecting plate, 2 threaded rings, 3 screw rods, 4 upper base plates, 5 first air bags, 6 first circular rings, 7 annular grooves, 8 second air bags, 9 second circular rings, 10 nuts, 11 grooves, 12 arc plates, 13 fixing plates, 14 springs, 15 bolts, 16 first wedge plates, 17 cross bars, 18 second wedge plates, 19 sliding grooves and 20 sliding blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an automobile engine suspension bracket cushion assembly comprises a connecting plate 1, 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 base 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 ends of the plurality of first air bags 5 together, an annular groove 7 matched with the first circular ring 6 is formed in the lower end of the upper base 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 lower end of the plurality of second air bags 8 together, a screw cap 10 is connected to the lower side wall of the threaded ring 3 in a threaded manner, two grooves 11 are formed in the connecting positions of the connecting plate 1 and the threaded ring 2, and a stabilizing mechanism for buffering and stabilizing the threaded ring 2 is arranged in the grooves 11.
Further, through setting up a plurality of first gasbags 5 and a plurality of second gasbag 8 for after engine suspension bracket cushion assembly is installed and is used, a plurality of first gasbags 5 and a plurality of second gasbag 8 can cushion the impact that engine suspension bracket cushion assembly caused at the load truck in-process of traveling this moment, thereby avoid engine suspension bracket cushion assembly impaired, thereby influence its result of use.
The stabilizing mean includes the arc 12 of sliding connection at recess 11 inner wall, and arc 12 adopts rubber materials to make, and recess 11 top and bottom all fixedly connected with fixed plate 13, fixed plate 13 lateral wall fixedly connected with spring 14, the one end that spring 14 kept away from fixed plate 13 and arc 12 lateral wall fixed connection are equipped with the sliding mechanism who drives arc 12 slip in the recess 11.
Further, the curved plate 12 is attached to the side wall of the curved plate 12 under the action of the elastic force of the spring 14, so that the threaded ring 2 can be buffered when being vibrated, and the service life of the threaded ring 2 is prolonged.
The sliding mechanism comprises a first wedge plate 16 which is slidably connected to the inner wall of the groove 11, a cross rod 17 is fixedly connected to the side wall of the arc plate 12, which is close to the spring 14, a second wedge plate 18 is fixedly connected to one end, which is far away from the arc plate 12, of the cross rod 17, and the side wall of the first wedge plate 16 is attached to the side wall of the second wedge plate 18.
The upper end of the connecting plate 1 is connected with a bolt 15 in a threaded manner, 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 connected with the upper end of the first wedge plate 16 in a rotating manner.
Further, the bolt 15 is rotated downwards, so that the first wedge plate 16 is driven to move downwards, the first wedge plate 16 can squeeze the second wedge plate 18, the second wedge plate 18 slides towards the direction away from the inner wall of the groove 11, the second wedge plate 18 drives the arc plate 12 to move towards the direction close to the threaded ring 2 through the cross rod 17, the arc plate 12 is attached to the side wall of the threaded ring 2, and further the threaded ring 2 is protected better.
The spout 19 has been seted up to recess 11 inner wall, and spout 19 inner wall sliding connection has slider 20, and the lateral wall that slider 20 kept away from spout 19 and the lateral wall fixed connection of first wedge plate 16 for first wedge plate 16 is more stable when recess 11 inner wall slides from top to bottom, thereby increases the stability in the device use.
The first and second air bags 5 and 8 are allowed to expand and contract only in the vertical direction, and the first and second air bags 5 and 8 are made of thermoplastic polyurethane materials.
In the invention, an upper base 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 base plate 4 can move downwards while rotating, so that the inner wall of an annular groove 7 formed at the lower end of the upper base plate 4 is attached to the side wall of a first circular ring 6, then the upper base plate 4 moves downwards continuously, at the moment, the upper base 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 at the same time, the upper surface of the screw cap 10 can squeeze the lower surface of a second circular ring 9, and then a plurality of second air bags 8 can be compressed;
after the upper backing plate 4 is installed, rotate two bolts 15 that are located on the connecting plate 1 at this moment, and then two first wedge plates 16 that are connected with two bolt 15 lower extreme rotations move downwards, make two first wedge plates 16 extrude two second wedge plates 18 respectively, and then two second wedge plates 18 all slide to the direction of keeping away from recess 11 inner wall, and then second wedge plates 18 drive arc 12 to be close to the direction of screwed ring 2 through horizontal pole 17 and remove, make arc 12 and screwed ring 2 lateral wall laminating, make arc 12 can be better protect screwed ring 2, namely when receiving vibrations on screwed ring 2, the vibrations that receive on screwed ring 2 can be absorbed buffering to the last shock that receives of screwed ring 2 of spring 14 that is connected with arc 12 lateral wall this moment, thereby extension screwed ring 2's life.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an automobile engine suspension bracket cushion assembly, includes connecting plate (1), its characterized in that, connecting plate (1) lateral wall fixedly connected with screwed ring (2), screwed ring (2) inner wall threaded connection has screw rod (3), screw rod (3) upper end fixedly connected with upper padding plate (4), connecting plate (1) upper end fixedly connected with a plurality of first gasbag (5), a plurality of first gasbag (5) upper end is first ring (6) of fixedly connected with jointly, annular groove (7) with first ring (6) complex are seted up to upper padding plate (4) lower extreme, connecting plate (1) lower extreme fixedly connected with a plurality of second gasbag (8), a plurality of second gasbag (8) lower extreme is second ring (9) of fixedly connected with jointly, screw rod (3) lateral wall below threaded connection has nut (10), nut (10) upper end and second ring (9) lower extreme laminating, connecting plate (1) and screwed ring (2) junction have seted up two recess (11), it stabilizes ring (11) to be equipped with in buffering mechanism.
2. The automobile engine suspension bracket cushion assembly according to claim 1, wherein the stabilizing mechanism comprises an arc plate (12) which is slidably connected to the inner wall of the groove (11), the arc plate (12) is made of rubber materials, a fixing plate (13) is fixedly connected to the top and the bottom of the groove (11), a spring (14) is fixedly connected to the side wall of the fixing plate (13), one end, far away from the fixing plate (13), of the spring (14) 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 rod (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 rod (17) 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. A vehicle engine suspension bracket cushion assembly according to claim 3, wherein 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 in rotational connection with the upper end of the first wedge plate (16).
5. A vehicle engine suspension bracket cushion assembly according to claim 3, wherein the inner wall of the groove (11) is provided with a chute (19), the inner wall of the chute (19) is slidably connected with a slider (20), and the side wall of the slider (20) away from the chute (19) is fixedly connected with the side wall of the first wedge plate (16).
6. An automotive engine-suspension bracket cushion assembly according to claim 1, characterized in that the first and second air bags (5, 8) are allowed to expand and contract only in a vertical direction, the first and second air bags (5, 8) 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 CN114290888A (en) | 2022-04-08 |
| CN114290888B true CN114290888B (en) | 2024-02-09 |
Family
ID=80977350
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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN114290888B (en) |
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| CN113682122A (en) * | 2021-06-11 | 2021-11-23 | 盐城市步高汽配制造有限公司 | Multifunctional automobile driving device |
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| CN114290888A (en) | 2022-04-08 |
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