CN108859721A - A kind of bus engine front suspending cushion - Google Patents
A kind of bus engine front suspending cushion Download PDFInfo
- Publication number
- CN108859721A CN108859721A CN201810890632.8A CN201810890632A CN108859721A CN 108859721 A CN108859721 A CN 108859721A CN 201810890632 A CN201810890632 A CN 201810890632A CN 108859721 A CN108859721 A CN 108859721A
- Authority
- CN
- China
- Prior art keywords
- top cover
- cylinder
- right sides
- chassis
- soft board
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of bus engine front suspending cushions, including top cover, top cover lower end is provided with cylinder, sliding block is provided at left and right sides of top cover lower end, anti-drop block is provided at left and right sides of two sliding block lower parts, sliding block lower end is located in cylinder and is provided with the first spring, cylinder internal upper part is fixedly connected with top plate, top plate upper end is provided with arc soft board, several torque springs are provided between top cover at left and right sides of arc soft board upper end, the device is fixed engine by positioning column when working, top cover will move downward later, top cover squeezes arc soft board by torque spring, arc soft board will deform, top cover can be buffered, engine surface is avoided to damage, greatly improve working efficiency.Flat runner slide downward in cylinder, inclined plate are moved to both sides, and road wheel slides on chassis to both sides along rising as high as the banks later, avoid engine vibration that other component is brought to bring damage.
Description
Technical field
The present invention relates to cushion technical field more particularly to a kind of bus engine front suspending cushions.
Background technique
Engine suspending mechanism is the bearing vibration isolation element connected between engine and car body, and the vibration of engine can be isolated in it
Dynamic and transmitting of the noise into compartment, hence it is evident that improve the comfort of vehicle car.Hydraulic mount is mainly used in medium-to-high grade car
Engine mounting.In the prior art, the engine of vehicle is each attached on the vehicle frame of vehicle, due to the quality of engine itself
Larger, vehicle if road bump is easy to cause frame distortion or damage due to the impact of engine, is in addition sent out in motion
The vibration that motivation generates when working can also be transmitted to vehicle body by vehicle frame, influence the comfort of passenger, therefore start at present
Machine is connect by engine mounting with vehicle frame by elastic bearing.
Engine front mounting cushion can slow down the steady operating of vehicle body, the vibration in compartment and guarantee universal driving device, protect
Hinder the comfort taken, improves the service life of automobile.If this kind of cushion failure, makes engine and vehicle frame in rigidity connection
It connects, loses vibration damping and buffer function, jolting in vehicle driving can not be absorbed, engine will flutter when operating, Er Qie
When automobile accelerates and brakes, play before and after engine is easy to cause parts to rupture, influences all transmission systems of automobile.It is existing
Automobile engine front mounting cushion structure, since its damping rubber block is adhered between upper and lower plywoods, and due to the automobile
For engine front mounting soft cushion structure in normal operating condition, upper and lower plywoods are in tilting state, and the weight of engine is soft to suspending
There is shearing and compression alternating state in the effect of mat structure, and rubber block and upper and lower plywoods are likely to occur the potential faults of disengaging, and
There is no shock-damping structure inside suspending apparatus.Therefore, those skilled in the art provide a kind of bus engine front suspending cushion,
To solve the problems mentioned in the above background technology.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of bus engine front suspending cushion.
A kind of bus engine front suspending cushion proposed by the present invention, including top cover, top cover lower end are provided with cylinder, top cover
It is provided with sliding block at left and right sides of lower end, is provided with anti-drop block at left and right sides of two sliding block lower parts, sliding block lower end is located at cylinder
Interior and be provided with the first spring, cylinder internal upper part is fixedly connected with top plate, and top plate upper end is provided with arc soft board, on arc soft board
Several torque springs are provided between the end left and right sides and top cover, if being provided between arc soft board at left and right sides of top plate upper end
Dry sleeve column is arranged with buttress shaft in sleeve column, and buttress shaft lower end is located in sleeve column and is provided with anti-off board, and buttress shaft upper end is provided with arc
Block is located on buttress shaft between arc block and sleeve column and is provided with second spring, and arc block is fixedly connected with arc soft board；
Middle part is provided with flat runner in cylinder, and rubber pad, flat runner lower end or so two are provided between flat runner and top plate
Side is provided with movable bolt, and two movable bolt lower ends are provided with inclined plate, are provided with flat bar, two flat bars on the inside of two inclined plates
It is cased with sleeve outside, is located in sleeve on two flat bars and is provided with riser, be provided with third spring between two flat bars and sleeve,
Two inclined plate lower ends are provided with road wheel, are provided with bottom plate at left and right sides of cylinder lower end, plate outer side is provided with chassis, bottom
Bottom end, which is provided with, in disk rises as high as the banks, and road wheel is slidably connected by rising as high as the banks with chassis.
As a further solution of the present invention：Vertical slot is provided in chassis left inner side wall and right inner side wall, and bottom plate is logical
Vertical slot is crossed to be slidably connected with chassis.
As further scheme of the invention：It is provided with bolt at left and right sides of chassis, and two bolts are about chassis
Symmetrically.
As further scheme of the invention：Two flat bars are rotatablely connected by rotation bolt and inclined plate.
As further scheme of the invention：Sliding slot is provided in cylinder, and flat runner is slided by sliding slot and cylinder
Connection.
As further scheme of the invention：Positioning column is provided at left and right sides of top cover upper end.
Compared with prior art, the beneficial effects of the invention are as follows：
1, engine is fixed by positioning column when the device works, top cover will move downward later, and sliding block is in cylinder
Interior sliding, the first spring compress, and top cover squeezes arc soft board by torque spring, and arc soft board will deform, buttress shaft
It is moved downward in sleeve column, second spring is compressed, and can buffer to top cover, engine surface is avoided to damage, and is reduced and is adjusted
Whole number, greatly improves working efficiency.
2, flat runner slide downward in cylinder when the device works, inclined plate are moved to both sides, and two flat bars will be to both sides
Movement, road wheel slides on chassis to both sides along rising as high as the banks later, and bottom plate is moved downward along vertical slot, when the engine is working
Vibration can be reduced, avoids engine vibration that other component is brought to bring damage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bus engine front suspending cushion.
Fig. 2 is a kind of structural schematic diagram of sleeve column in bus engine front suspending cushion.
Fig. 3 is the structural schematic diagram in a kind of bus engine front suspending cushion at A.
Fig. 4 is a kind of structural schematic diagram of bus engine front suspending cushion middle sleeve.
Fig. 5 is a kind of structural schematic diagram of torque spring in bus engine front suspending cushion.
In figure：1- top cover, 2- cylinder, 3- sliding block, 4- anti-drop block, the first spring of 5-, 6- top plate, 7- arc soft board, 8- are turned round
Power spring, 9- sleeve column, 10- buttress shaft, 11- arc block, 12- anti-off board, 13- second spring, 14- flat runner, 15- rubber pad, 16-
Movable bolt, 17- inclined plate, the flat bar of 18-, 19- sleeve, 20- riser, 21- third spring, 22- road wheel, the chassis 23-, 24- bottom plate,
25- rises as high as the banks, 26- vertical slot.
Specific embodiment
As Figure 1-Figure 5, a kind of bus engine front suspending cushion proposed by the present invention, including top cover 1, under top cover 1
End is provided with cylinder 2, and sliding block 3 is provided at left and right sides of 1 lower end of top cover, is provided at left and right sides of two 3 lower parts of sliding block anti-
De- block 4,3 lower end of sliding block are located in cylinder 2 and are provided with the first spring 5, and 2 internal upper part of cylinder is fixedly connected with top plate 6, top plate 6
Upper end is provided with arc soft board 7, is provided with several torque springs 8, top plate 6 between top cover 1 at left and right sides of 7 upper end of arc soft board
Several sleeve columns 9 are provided between arc soft board 7 at left and right sides of upper end, buttress shaft 10 are arranged in sleeve column 9,10 lower end of buttress shaft is located at
In sleeve column 9 and it is provided with anti-off board 12,10 upper end of buttress shaft is provided with arc block 11, and buttress shaft is located between arc block 11 and sleeve column 9
Second spring 13 is provided on 10, arc block 11 is fixedly connected with arc soft board 7；
Middle part is provided with flat runner 14 in cylinder 2, and rubber pad 15, flat runner 14 are provided between flat runner 14 and top plate 6
Movable bolt 16 is provided at left and right sides of lower end, two 16 lower ends of movable bolt are provided with inclined plate 17, and two 17 insides of inclined plate are
It is provided with flat bar 18, sleeve 19 is cased with outside two flat bars 18, is located in sleeve 19 on two flat bars 18 and is provided with riser 20, two
Third spring 21 is provided between flat bar 18 and sleeve 19, two 17 lower ends of inclined plate are provided with road wheel 22,2 lower end of cylinder
The left and right sides is provided with bottom plate 24, and chassis 23 is provided on the outside of bottom plate 24, and bottom end, which is provided with, in chassis 23 rises as high as the banks 25, road wheel
22 25 are slidably connected by rising as high as the banks with chassis 23.
Vertical slot 26 is provided in 23 left inner side wall of chassis and right inner side wall, and bottom plate 24 is sliding by vertical slot 26 and chassis 23
Dynamic connection.
Bolt is provided at left and right sides of chassis 23, and two bolts are about 23 bilateral symmetry of chassis.
Two flat bars 18 are rotatablely connected by rotation bolt and inclined plate 17.
Sliding slot is provided in cylinder 2, and flat runner 14 is slidably connected by sliding slot with cylinder 2.
Positioning column is provided at left and right sides of 1 upper end of top cover.
Chassis 23 is bolted by the device when working, and engine is fixed by positioning column, and top cover 1 will later
It moves downward, sliding block 3 slides in cylinder 2, and the first spring 5 compresses, and top cover 1 squeezes arc soft board by torque spring 8
7, arc soft board 7 will deform, and buttress shaft 10 moves downward in sleeve column 9, and second spring 13 is compressed, can to top cover 1 into
Row buffering, rubber pad 15 will deform, further the vibration of mitigation engine, the slide downward in cylinder 2 of flat runner 14, tiltedly
Plate 17 is moved to both sides, and two flat bars 18 will be moved to both sides, later road wheel 22 along rise as high as the banks 25 on chassis 23 to both sides
Sliding, bottom plate 24 move downward along vertical slot 26, can reduce vibration when the engine is working, engine vibration is avoided to bring other
Component brings damage.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of bus engine front suspending cushion, including top cover (1), which is characterized in that top cover (1) lower end is provided with cylinder
(2), it is provided with sliding block (3) at left and right sides of top cover (1) lower end, is provided with anti-drop block at left and right sides of two sliding block (3) lower parts
(4), sliding block (3) lower end is located in cylinder (2) and is provided with the first spring (5), and cylinder (2) internal upper part is fixedly connected with top plate
(6), top plate (6) upper end is provided with arc soft board (7), at left and right sides of arc soft board (7) upper end and top cover (1) if between be provided with
Dry torque spring (8) is provided with several sleeve columns (9), in sleeve column (9) between top plate (6) upper end left and right sides and arc soft board (7)
It is arranged with buttress shaft (10), buttress shaft (10) lower end is located in sleeve column (9) and is provided with anti-off board (12), and buttress shaft (10) upper end is provided with
Arc block (11) is located on buttress shaft (10) between arc block (11) and sleeve column (9) and is provided with second spring (13), arc block (11)
It is fixedly connected with arc soft board (7)；
Middle part is provided with flat runner (14) in cylinder (2), and rubber pad (15) are provided between flat runner (14) and top plate (6), is put down
It being provided with movable bolt (16) at left and right sides of slide plate (14) lower end, two movable bolt (16) lower ends are provided with inclined plate (17), and two
It is provided with flat bar (18) on the inside of a inclined plate (17), is cased with sleeve (19) outside two flat bars (18), is located on two flat bars (18)
It is provided with riser (20), is provided with third spring (21) between two flat bars (18) and sleeve (19), two in sleeve (19)
Inclined plate (17) lower end is provided with road wheel (22), is provided with bottom plate (24) at left and right sides of cylinder (2) lower end, bottom plate (24) is outside
Side is provided with chassis (23), and chassis (23) interior bottom end is provided with rise as high as the banks (25), and road wheel (22) passes through rise as high as the banks (25) and chassis
(23) it is slidably connected.
2. a kind of bus engine front suspending cushion according to claim 1, which is characterized in that chassis (23) left inner side wall
Be provided in right inner side wall vertical slot (26), and bottom plate (24) is slidably connected by vertical slot (26) with chassis (23).
3. a kind of bus engine front suspending cushion according to claim 1, which is characterized in that at left and right sides of chassis (23)
It is provided with bolt, and two bolts are about chassis (23) bilateral symmetry.
4. a kind of bus engine front suspending cushion according to claim 1, which is characterized in that two flat bars (18) pass through
It rotates bolt and inclined plate (17) is rotatablely connected.
5. a kind of bus engine front suspending cushion according to claim 1, which is characterized in that be provided in cylinder (2)
Sliding slot, and flat runner (14) is slidably connected by sliding slot with cylinder (2).
6. a kind of bus engine front suspending cushion according to claim 1, which is characterized in that top cover (1) upper end or so
Two sides are provided with positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890632.8A CN108859721A (en) | 2018-08-07 | 2018-08-07 | A kind of bus engine front suspending cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890632.8A CN108859721A (en) | 2018-08-07 | 2018-08-07 | A kind of bus engine front suspending cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108859721A true CN108859721A (en) | 2018-11-23 |
Family
ID=64317266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890632.8A Withdrawn CN108859721A (en) | 2018-08-07 | 2018-08-07 | A kind of bus engine front suspending cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108859721A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829675A (en) * | 2019-11-20 | 2020-02-21 | 国唐汽车有限公司 | Suspension mounting bracket of electric motor coach driving motor |
| CN111976456A (en) * | 2020-09-01 | 2020-11-24 | 承德石油高等专科学校 | Automobile engine cabin connecting structure |
| CN112127967A (en) * | 2020-09-25 | 2020-12-25 | 刘剑清 | Automobile power driving device capable of preventing transmission wear aging |
| CN112356650A (en) * | 2020-11-10 | 2021-02-12 | 刘剑清 | Mechanical vibration buffering automobile power device |
-
2018
- 2018-08-07 CN CN201810890632.8A patent/CN108859721A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829675A (en) * | 2019-11-20 | 2020-02-21 | 国唐汽车有限公司 | Suspension mounting bracket of electric motor coach driving motor |
| CN111976456A (en) * | 2020-09-01 | 2020-11-24 | 承德石油高等专科学校 | Automobile engine cabin connecting structure |
| CN111976456B (en) * | 2020-09-01 | 2022-01-18 | 昆山弗思特工业设计有限公司 | Automobile engine cabin connecting structure |
| CN112127967A (en) * | 2020-09-25 | 2020-12-25 | 刘剑清 | Automobile power driving device capable of preventing transmission wear aging |
| CN112356650A (en) * | 2020-11-10 | 2021-02-12 | 刘剑清 | Mechanical vibration buffering automobile power device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |