CN220884034U - Engine suspension shock mount - Google Patents
Engine suspension shock mount Download PDFInfo
- Publication number
- CN220884034U CN220884034U CN202322625540.6U CN202322625540U CN220884034U CN 220884034 U CN220884034 U CN 220884034U CN 202322625540 U CN202322625540 U CN 202322625540U CN 220884034 U CN220884034 U CN 220884034U
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- column
- suspension body
- engine
- spring
- suspension
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- 239000000725 suspension Substances 0.000 title claims abstract description 62
- 230000035939 shock Effects 0.000 title claims description 34
- 238000013016 damping Methods 0.000 claims abstract description 43
- 238000005192 partition Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 239000000126 substance Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
The utility model discloses an engine suspension damping bracket which comprises a suspension body and positioning holes arranged at the corners of the top end of the suspension body, wherein the top end of the suspension body is provided with a shaft type supporting structure, the top end of the suspension body is provided with an inverted U-shaped seat through the shaft type supporting structure, a partition part is integrally formed in the suspension body, a rectangular hollow cavity is formed in the suspension body below the partition part, and a plurality of spring damping supporting pieces are arranged in the rectangular hollow cavity. The spring damping support has better durability, can bear higher temperature, chemical substances and mechanical stress, is not easy to age, harden and damage, can prolong the service life of the engine suspension bracket, and meanwhile, the damping element in the spring damping support is wrapped and hidden, so that the spring damping support is prevented from being directly exposed in an engine cabin, and is beneficial to protecting the spring from the influence of external environment.
Description
Technical Field
The utility model relates to the technical field of engine supports, in particular to an engine suspension damping support.
Background
The engine mount bracket plays a role in supporting and fixing the engine in the automobile, reduces transmission of engine vibration and noise to the automobile body, improves riding comfort, and protects other accessory equipment and automobile parts from the engine vibration. The structure of the suspension bracket consists of a suspension bracket base, a shock absorber and a supporting arm. The shock absorber absorbs and disperses engine vibration energy through the elastic material of shock absorbing and vibration isolating, reduces vibration transmission, and an engine suspension support structure as disclosed in the grant publication number CN217778342U includes: mounting a bottom plate, a reinforcing plate and a rubber block; wherein, the side part of the mounting bottom plate is provided with a flanging groove; the side part of the reinforcing plate is provided with a downward flanging; the reinforcing plate is arranged above the mounting bottom plate, and the downward flanging corresponds to and is matched with the flanging groove; the reinforcing plate is also provided with an upper flanging; the rubber block is arranged on the reinforcing plate and is connected with the upper flanging; a bottom plate hole is formed in the flanging groove of the mounting bottom plate, and a reinforcing plate hole is formed in the lower flanging of the reinforcing plate; the bottom plate hole corresponds with the reinforcing plate hole, it is through the reinforcing plate that sets up the adaptation at mounting plate, the rubber piece is connected to the rethread reinforcing plate, make whole suspension support can reduce the engine vibration transmission the biggest, improve the interior comfort level of car, but still mainly utilize the rubber piece to realize the purpose of shock insulation among the above-mentioned technical scheme, the rubber piece still exposes in the engine cabin for a long time during its use, and the rubber piece exposes in the engine cabin for a long time, can receive the influence of factors such as high temperature, greasy dirt, chemical substance, lead to rubber ageing, harden and damage, elasticity and shock-absorbing property of rubber piece can gradually reduce along with the time lapse, unable effective absorption and dispersion vibration energy, thereby influence shock attenuation effect, later stage will lead to engine vibration transmission to automobile body and other appurtenance, increase noise and uncomfortable feeling, reduce the riding comfort.
Disclosure of utility model
The utility model aims to provide an engine suspension damping bracket, which adopts a spring damping support piece to realize the damping and shock insulation purposes of an engine, and conceals the spring damping support piece to avoid the spring damping support piece from being directly exposed in an engine cabin so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engine suspension shock absorber support, includes the locating hole that suspension body and suspension body top corner position department set up, suspension body top is provided with shaft type bearing structure, the top of suspension body is installed through shaft type bearing structure and is fallen U style of calligraphy seat, the inside integrated into one piece of suspension body has the partition portion, the inside rectangle cavity that is provided with of suspension body of partition portion below, the internally mounted of rectangle cavity has a plurality of spring shock absorber support piece, the top slidable mounting of falling U style of calligraphy seat has the steel column, the bottom of steel column runs through to the outside of partition portion and with the top mutual contact of spring shock absorber support piece, the top of steel column is fixed with the connection piece that is used for being connected with the engine spike.
Preferably, the suspension body of rectangle fretwork chamber both sides is inside to be provided with the side cavity, one side at inverted U style of calligraphy seat top is fixed with the concentric gum ring of connection piece.
Preferably, the shaft type supporting structure comprises shaft arms integrally formed at two sides of the top end of the suspension body, and two transverse columns penetrating between the shaft arms, two ends of each transverse column penetrate to the outside of the inverted U-shaped seat, and the two ends of each transverse column are provided with threaded anti-falling structures.
Preferably, the thread anti-falling structure comprises an internal thread cap which is installed on the end part of the transverse column in a threaded manner, and a locking bolt which is installed on the outer wall of one side of the internal thread cap, wherein the threaded end of the locking bolt extends to the inside of the transverse column.
Preferably, the both sides on suspension body top are fixed with backplate and preceding baffle respectively, fall U style of calligraphy seat and be located between backplate, the preceding baffle.
Preferably, the spring shock attenuation support piece is including fixing the outer fixed column in rectangle fretwork cavity bottom to and slidable mounting is at the inside interior rubber column of outer fixed column, the inside of outer fixed column is provided with the through-hole, the top of interior rubber column and the bottom mutual contact of steel column, the internally mounted of outer fixed column has band steel damping spring, the top of band steel damping spring and the mutual butt of bottom of interior rubber column.
Preferably, the top end of the inner rubber column is provided with an annular lip, four equidistant guide rods are fixed at the bottom end of the annular lip, and the bottom ends of the guide rods extend to the inside of the outer fixing column.
Preferably, four column grooves concentric with the guide rod are formed in the outer fixing column, the inner diameter of each column groove is equal to the outer diameter of the guide rod, and a first spring is arranged in each column groove.
Compared with the prior art, the utility model has the beneficial effects that: this engine suspension shock mount is through being provided with the structure that mutually supports such as spring shock mount support piece and steel column, the bottom of suspension body passes through the locating hole and bolt fastening is on the crossbeam of automobile body cabin, and the spike and the connection piece of engine carry out the bolt, spring shock mount is through the elastic material that absorbs shake and vibration isolation, absorb and disperse engine vibration energy, reduce vibration transmission, compare in the rubber block, spring shock mount has better durability, it can bear higher temperature, chemical substance and mechanical stress, be difficult for ageing, harden and damage, can prolong the life of engine suspension mount, reduce maintenance and replacement cost, the damping element in the spring shock mount is wrapped up, hide, avoid its direct exposure in the engine cabin simultaneously, help protecting the spring from external environment's influence, through hiding the design, can reduce the influence of these adverse factors to the spring, improve its stability and reliability.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic perspective view of the present utility model;
FIG. 4 is a schematic perspective view of the present utility model;
FIG. 5 is a schematic view of a cross-sectional front view of an elastic support member according to the present utility model;
In the figure: 1. a suspension body; 101. rectangular hollow cavities; 102. a side-mounted cavity; 2. positioning holes; 3. an axle arm; 4. a cross column; 401. an internal thread cap; 402. a locking bolt; 5. inverted U-shaped seat; 501. a rubber ring; 6. a steel column; 7. a connecting sheet; 8. a partition portion; 9. a spring shock absorbing support; 901. an outer fixing column; 902. an inner rubber column; 903. an annular lip; 904. a guide rod; 905. a column groove; 906. a first spring; 907. a through hole; 908. a flat steel damping spring; 10. a rear baffle; 11. a front baffle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: an engine suspension damping bracket comprises a suspension body 1 and positioning holes 2 arranged at the corner positions of the top end of the suspension body 1, and a plurality of engine suspension damping brackets are taken out, so that the bottom end of the suspension body 1 is fixed on a beam of a vehicle cabin through the positioning holes 2 and bolts;
The top end of the suspension body 1 is provided with a shaft type supporting structure, the top end of the suspension body 1 is provided with an inverted U-shaped seat 5 through the shaft type supporting structure, a partition part 8 is integrally formed in the suspension body 1, a rectangular hollow cavity 101 is formed in the suspension body 1 below the partition part 8, and side cavities 102 are formed in the suspension body 1 on two sides of the rectangular hollow cavity 101;
The inside of the rectangular hollow cavity 101 is provided with a plurality of spring shock absorption supporting pieces 9, the top end of the inverted U-shaped seat 5 is slidably provided with a steel column 6, the bottom end of the steel column 6 penetrates through the outside of the partition part 8 and is in contact with the top end of the spring shock absorption supporting pieces 9, the top end of the steel column 6 is fixedly provided with a connecting piece 7 used for being connected with an engine supporting foot, one side of the top end of the inverted U-shaped seat 5 is fixedly provided with a rubber ring 501 concentric with the connecting piece 7, when the engine works to generate vibration or jolt vibration generated by running of a vehicle is transferred to the engine suspension shock absorption supporting frame, the connecting piece 7 drives the steel column 6 to move downwards, and then the steel column 6 forces the four spring shock absorption supporting pieces 9 in the rectangular hollow cavity 101 to synchronously act, and the spring shock absorption supporting pieces 9 absorb and disperse engine vibration energy through an elastic material for absorbing and isolating vibration, so that vibration transmission is reduced;
The spring damping support 9 comprises an outer fixing column 901 fixed at the bottom of the rectangular hollow cavity 101 and an inner rubber column 902 slidably mounted in the outer fixing column 901, a through hole 907 is formed in the outer fixing column 901, the top end of the inner rubber column 902 is in contact with the bottom end of the steel column 6, a flat steel damping spring 908 is mounted in the outer fixing column 901, the top end of the flat steel damping spring 908 is in contact with the bottom end of the inner rubber column 902, the damping performance of the engine suspension support can be improved by adopting the flat steel damping spring 908, vibration is transmitted to a car body and other accessory equipment, and driving comfort is improved;
When the engine or additional vibration is transmitted to the connecting sheet 7 and the steel column 6, the connecting sheet 7 and the steel column 6 are forced to vibrate up and down, the steel column 6 forces the inner rubber column 902 and the guide rod 904 to move down, and at the moment, the flat steel damping springs 908 are in a compressed state, the flat steel damping springs 908 have higher rigidity and elasticity, and can absorb and disperse the vibration energy of the engine more effectively, in contrast, the damping effect of the rubber blocks may be reduced along with the time;
The top end of the inner rubber column 902 is provided with an annular lip 903, four equidistant guide rods 904 are fixed at the bottom end of the annular lip 903, the bottom ends of the guide rods 904 extend to the inside of the outer fixed column 901, four column grooves 905 concentric with the guide rods 904 are arranged in the outer fixed column 901, the inner diameter of the column grooves 905 is equal to the outer diameter of the guide rods 904, and a first spring 906 is arranged in the column grooves 905;
Because the flat steel damping springs 908 are arranged between the outer fixing columns 901 and the inner rubber columns 902, the hidden flat steel damping springs 908 can improve the overall attractiveness of the engine cabin, so that the engine cabin is tidier and more orderly, the risk of accidental touch and damage of the flat steel damping springs 908 can be reduced, and the safety of the engine cabin is improved; when the inner rubber column 902 and the outer fixing column 901 slide relatively, the sliding stability of the guide rod 904 and the column groove 905 is improved, and the spring I906 plays a role in rebounding and supporting the inner rubber column 902;
The shaft type supporting structure comprises shaft arms 3 which are integrally formed at two sides of the top end of the suspension body 1 and a transverse column 4 which penetrates between the two shaft arms 3, two ends of the transverse column 4 penetrate to the outside of the inverted U-shaped seat 5, threaded anti-falling structures are arranged at two ends of the transverse column 4, each threaded anti-falling structure comprises an internal threaded cap 401 which is arranged at the end of the transverse column 4 in a threaded manner, and a locking bolt 402 which is arranged on the outer wall of one side of the internal threaded cap 401, and the threaded end of each locking bolt 402 extends to the inside of the transverse column 4;
When the staff needs to disassemble and replace the components in the bracket, the staff fixes the cross column 4 by using pliers, then rotates the locking bolt 402, so that the locking bolt 402 is not connected with the internal thread cap 401 and the cross column 4, then screws down the locking bolt 402, at the moment, the two end parts of the cross column 4 are not covered, the cross column 4 can be smoothly pulled out from between the two shaft arms 3, and then the inverted U-shaped seat 5 can be pulled out from between the rear baffle 10 and the front baffle 11, thereby separating the inverted U-shaped seat 5, the steel column 6 and the connecting sheet 7 from the suspension body 1, and replacing damaged parts according to requirements.
The two sides at the top end of the suspension body 1 are respectively fixed with a rear baffle 10 and a front baffle 11, the inverted U-shaped seat 5 is positioned between the rear baffle 10 and the front baffle 11, and in the working process of the bracket, the rear baffle 10 and the front baffle 11 play a role in supporting the inverted U-shaped seat 5 and prevent the inverted U-shaped seat 5 from rotating.
When the engine suspension damping support is used, a worker firstly takes out a plurality of the engine suspension damping supports, so that the bottom end of the suspension body 1 is fixed on a beam of a vehicle body cabin through a positioning hole 2 and a bolt, and the supporting feet and the connecting sheets 7 of the engine are bolted, at the moment, the engine suspension damping supports support the engine, when the engine works to generate vibration or jolt vibration generated by vehicle running is transferred to the engine suspension damping supports, the connecting sheets 7 drive the steel columns 6 to descend, the steel columns 6 force four spring damping supports 9 in the rectangular hollow cavity 101 to synchronously act, the spring damping supports 9 absorb and disperse the vibration energy of the engine through the vibration absorbing and vibration isolating elastic materials, the vibration transmission is reduced, the suspension body 1 and the positioning hole 2 provide additional support and stability for the engine, ensure that the engine keeps at the correct position, the spring damping support 9 adopts the flat steel damping spring 908 as a main damping and supporting element, compared with a rubber block, the spring damping support 9 has better durability, can bear higher temperature, chemical substances and mechanical stress, is not easy to age, harden and damage, can prolong the service life of the engine suspension bracket, reduces maintenance and replacement cost, and meanwhile, the damping element in the spring damping support 9 is wrapped and hidden, avoids being directly exposed in an engine cabin, is beneficial to protecting the spring from the influence of external environment, and can reduce the influence of adverse factors on the spring and improve the stability and reliability of the spring through the hidden design.
Claims (8)
1. An engine suspension shock mount, its characterized in that: including suspension body (1) and locating hole (2) that suspension body (1) top corner position department set up, suspension body (1) top is provided with shaft type bearing structure, the top of suspension body (1) is installed through shaft type bearing structure and is fallen U style of calligraphy seat (5), the inside integrated into one piece of suspension body (1) has partition portion (8), the inside rectangular hollow cavity (101) that is provided with of suspension body (1) below partition portion (8), the internally mounted of rectangular hollow cavity (101) has a plurality of spring shock attenuation support piece (9), the top slidable mounting of falling U style of calligraphy seat (5) has steel column (6), and the bottom of steel column (6) runs through to the outside of partition portion (8) and with the top mutual contact of spring shock attenuation support piece (9), the top of steel column (6) is fixed with connection piece (7) that are used for being connected with the engine spike.
2. The engine mount shock mount according to claim 1, wherein: the novel rectangular hollow cavity is characterized in that a side cavity (102) is formed in the suspension body (1) on two sides of the rectangular hollow cavity (101), and a rubber ring (501) concentric with the connecting sheet (7) is fixed on one side of the top end of the inverted U-shaped seat (5).
3. The engine mount shock mount according to claim 1, wherein: the shaft type supporting structure comprises shaft arms (3) which are integrally formed on two sides of the top end of the suspension body (1), and two transverse columns (4) which penetrate between the shaft arms (3), wherein two ends of each transverse column (4) penetrate to the outside of the inverted U-shaped seat (5), and thread anti-falling structures are arranged at two ends of each transverse column (4).
4. An engine mount shock mount according to claim 3, wherein: the thread anti-falling structure comprises an internal thread cap (401) which is installed at the end part of the transverse column (4) in a threaded mode, and a locking bolt (402) which is installed on the outer wall of one side of the internal thread cap (401), wherein the threaded end of the locking bolt (402) extends to the inside of the transverse column (4).
5. The engine mount shock mount according to claim 1, wherein: the two sides of the top end of the suspension body (1) are respectively fixed with a rear baffle (10) and a front baffle (11), and the inverted U-shaped seat (5) is positioned between the rear baffle (10) and the front baffle (11).
6. The engine mount shock mount according to claim 1, wherein: the spring shock attenuation support piece (9) is including fixing outer fixed column (901) in rectangle fretwork chamber (101) bottom to and slidable mounting is at inside interior rubber column (902) of outer fixed column (901), the inside of outer fixed column (901) is provided with through-hole (907), the top of interior rubber column (902) and the bottom mutual contact of steel column (6), the internally mounted of outer fixed column (901) has band steel damping spring (908), the top of band steel damping spring (908) and the bottom mutual butt of interior rubber column (902).
7. The engine mount shock mount according to claim 6, wherein: the top end of the inner rubber column (902) is provided with an annular lip (903), four equidistant guide rods (904) are fixed at the bottom end of the annular lip (903), and the bottom end of each guide rod (904) extends to the inside of the outer fixing column (901).
8. The engine mount shock mount according to claim 7, wherein: four column grooves (905) concentric with the guide rod (904) are formed in the outer fixing column (901), the inner diameter of each column groove (905) is equal to the outer diameter of the guide rod (904), and a first spring (906) is arranged in each column groove (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625540.6U CN220884034U (en) | 2023-09-27 | 2023-09-27 | Engine suspension shock mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625540.6U CN220884034U (en) | 2023-09-27 | 2023-09-27 | Engine suspension shock mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220884034U true CN220884034U (en) | 2024-05-03 |
Family
ID=90840274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322625540.6U Active CN220884034U (en) | 2023-09-27 | 2023-09-27 | Engine suspension shock mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220884034U (en) |
-
2023
- 2023-09-27 CN CN202322625540.6U patent/CN220884034U/en active Active
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| GR01 | Patent grant | ||
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