CN104890493A - Engine suspension cushion assembly - Google Patents
Engine suspension cushion assembly Download PDFInfo
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- CN104890493A CN104890493A CN201510374838.1A CN201510374838A CN104890493A CN 104890493 A CN104890493 A CN 104890493A CN 201510374838 A CN201510374838 A CN 201510374838A CN 104890493 A CN104890493 A CN 104890493A
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- engine suspension
- pad assembly
- shock attenuation
- mounting framework
- soft pad
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Abstract
The invention discloses an engine suspension cushion assembly comprising a damping device. One end of a casting support arm (1) is connected to an engine while the other end is connected with the damping device, a sleeve (3) is press-fitted outside the damping device, and an installation skeleton installed and connected to a car body is welded on the sleeve (3). The engine suspension cushion assembly is simple in structure, convenient to install and use and good in damping and vibration absorption effect.
Description
Technical field
The invention belongs to automotive field, more particularly, relate to a kind of engine suspension soft pad assembly.
Background technology
Automobile particularly family expenses and commercial small passenger car is come between the live and work of people more and more at large, and along with the demand of car gets more and more, the development of auto-industry is also more and more faster.While pursuing the factors such as the speed of automobile, handling and energy-conserving and environment-protective, the traveling comfort of automobile also receives increasing concern, and suspension system is the importance affecting car load traveling comfort.
Summary of the invention
The object of the invention is to solve prior art Problems existing, provide a kind of structure simple, easy to install, there is the engine suspension soft pad assembly of good vibration damping absorbing effect.
To achieve these goals, the technical scheme that the present invention takes is this engine suspension soft pad assembly that provides, comprise shock attenuation unit, one end of foundry goods trailing arm is connected on driving engine, the other end connects described shock attenuation unit, described shock attenuation unit outer press mounting sleeve pipe, described in put the mounting framework being welded with and being installed and connected on vehicle body.
For making technique scheme more detailed and concrete, the present invention also provides following further optimal technical scheme, to obtain satisfied practical function:
The rubber spring that described shock attenuation unit comprises inner core, outer tube and is located at therebetween, described inner core, rubber spring and outer tube sulfuration connect.
Described shock attenuation unit is columnar structured, and described foundry goods trailing arm press-fits and is plugged in described interior in-core.
Described mounting framework comprises mounting framework I and mounting framework II.
Described mounting framework II is that axis of symmetry is symmetrically arranged in described sleeve pipe both sides with casing axis, and described mounting framework I is located at below sleeve pipe one end.
Described mounting framework I and mounting framework II are equipped with mounting hole, are snap-fit attachment on described vehicle body by bolt.
Described mounting framework II both sides are provided with the reinforced rib of bending.
The other end that described shock attenuation unit is relative with described foundry goods trailing arm insertion end is provided with positioning plate.
Described positioning plate is the bending plate that two ends are connected on two described mounting frameworks II, end face one end distance of shock attenuation unit described in middle connecting plate interval.
This new work engine suspending soft cushion assembly compared with prior art, has the following advantages: this suspending soft cushion assembly, comprises the foundry goods trailing arm of connecting engine, shock attenuation unit, mounting framework, belongs to automobile suspended cushion technical field.By rubber spring sulfuration inner core and outer tube, foundry goods trailing arm and sleeve pipe are fitted in shock attenuation unit, connect as one, reach the object that fixed installation driving engine realizes vibration damping simultaneously, and easy to installation and maintenance.
Accompanying drawing explanation
Below the content expressed by the accompanying drawing of this specification sheets and the mark in figure are briefly described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is inner structure cutaway view of the present invention.
Be labeled as in figure: 1, foundry goods trailing arm, 2, sleeve pipe, 3, outer tube, 4, rubber spring, 5, inner core, 6, positioning plate, 7, mounting framework I, 8, mounting framework II.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
Engine suspension soft pad assembly of the present invention, in order to improve car load NVH performance and ride comfort.As described in Fig. 1,2, this engine suspension soft pad assembly is provided with shock attenuation unit, and one end of foundry goods trailing arm 1 is connected on driving engine, the other end connects shock attenuation unit, shock attenuation unit outer press mounting sleeve pipe 3, sleeve pipe 3 is welded with mounting framework, to be installed by driving engine be connected by mounting framework with vehicle body.
In the present invention, the rubber spring 4 that shock attenuation unit comprises inner core 5, outer tube 2 and is located at therebetween, inner core 5, rubber spring 4 and outer tube 2 sulfuration connect.Shock attenuation unit is columnar structured, and foundry goods trailing arm 1 press-fits and is plugged in inner core 5.By increasing inner core 5 and outer tube 2 in rubber spring 4 part, foundry goods trailing arm 1 and sleeve pipe 3 being fitted in inside and outside shock attenuation unit respectively, sheet metal component mounting framework being welded on above sleeve pipe 3, being connected to vehicle body by mounting framework.Mounting framework, foundry goods trailing arm and shock attenuation unit combine by this suspending soft cushion assembly, reach supporting engines, reduce the object of car internal vibration.
The mounting framework of engine suspension soft pad assembly of the present invention comprises mounting framework I 7 and mounting framework II 8.Mounting framework II 8 is with sleeve pipe 3 axis for axis of symmetry is symmetrically arranged in sleeve pipe 3 both sides, and mounting framework I 7 is located at below sleeve pipe 3 one end.This support arrangement mode Stability Analysis of Structures, and three-way rigidity is easy to debugging, technique is easy to realize.Mounting framework I 7 and mounting framework II 8 are equipped with mounting hole, are snap-fit attachment on vehicle body by bolt.Mounting framework II 8 both sides are provided with the reinforced rib of bending, improve supporting construction intensity.
The other end relative with foundry goods trailing arm 1 insertion end at shock attenuation unit is provided with positioning plate 6.Positioning plate 6 is connected to the bending plate on two mounting frameworks II 8, end face one end distance of middle connecting plate interval shock attenuation unit for two ends.Stroke limit is realized by positioning plate, the upper and lower vibration amplitude of driving engine also can be controlled in the stroke distances of setting, driving engine can be avoided because vertical vibration amplitude is excessive and collide with miscellaneous part generation noise by actv., also effectively avoid driving engine because of clashing into simultaneously and damage.
Foundry goods trailing arm 1 connecting engine end is provided with the mounting hole of through upper and lower surface, positions connection by bolt or screw to driving engine, and mounting hole is provided with three that are triangularly arranged, and ensures stable connection.
Engine suspension soft pad assembly of the present invention, comprises the foundry goods trailing arm 1 of connecting engine, shock attenuation unit, mounting framework, belongs to automobile suspended cushion technical field.By rubber spring 4 sulfuration inner core 5 and outer tube 3, foundry goods trailing arm 1 and sleeve pipe 3 are fitted in shock attenuation unit, connect as one, reach the object that fixed installation driving engine realizes vibration damping simultaneously, and easy to installation and maintenance.
Above by reference to the accompanying drawings to invention has been exemplary description; but the present invention is not limited to aforesaid way; as long as adopt method of the present invention is conceived and technical scheme is carried out the improvement of various unsubstantialities or directly apply to other occasion, all drop in protection scope of the present invention.
Claims (9)
1. an engine suspension soft pad assembly, it is characterized in that: comprise shock attenuation unit, one end of foundry goods trailing arm (1) is connected on driving engine, the other end connects described shock attenuation unit, described shock attenuation unit outer press mounting sleeve pipe (3), (3) are welded with the mounting framework be installed and connected on vehicle body with described sleeve pipe.
2. according to engine suspension soft pad assembly according to claim 1, it is characterized in that: the rubber spring (4) that described shock attenuation unit comprises inner core (5), outer tube (2) and is located at therebetween, described inner core (5), rubber spring (4) and outer tube (2) sulfuration connect.
3. according to engine suspension soft pad assembly according to claim 2, it is characterized in that: described shock attenuation unit is columnar structured, described foundry goods trailing arm (1) press-fits and is plugged in described inner core (5).
4. according to engine suspension soft pad assembly according to claim 1, it is characterized in that: described mounting framework comprises mounting framework I (7) and mounting framework II (8).
5. according to engine suspension soft pad assembly according to claim 4, it is characterized in that: described mounting framework II (8) is that axis of symmetry is symmetrically arranged in described sleeve pipe (3) both sides with sleeve pipe (3) axis, and described mounting framework I (7) is located at below sleeve pipe (3) one end.
6. according to engine suspension soft pad assembly according to claim 5, it is characterized in that: described mounting framework I (7) and mounting framework II (8) are equipped with mounting hole, are snap-fit attachment on described vehicle body by bolt.
7. according to engine suspension soft pad assembly according to claim 6, it is characterized in that: described mounting framework II (8) both sides are provided with the reinforced rib of bending.
8. according to the engine suspension soft pad assembly described in any one of claim 1 to 7, it is characterized in that: the other end that described shock attenuation unit is relative with described foundry goods trailing arm (1) insertion end is provided with positioning plate (6).
9. according to engine suspension soft pad assembly according to claim 8, it is characterized in that: described positioning plate (6) is connected to the bending plate on two described mounting frameworks II (8), end face one end distance of shock attenuation unit described in middle connecting plate interval for two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374838.1A CN104890493B (en) | 2015-06-28 | 2015-06-28 | A kind of engine suspension soft pad assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374838.1A CN104890493B (en) | 2015-06-28 | 2015-06-28 | A kind of engine suspension soft pad assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104890493A true CN104890493A (en) | 2015-09-09 |
| CN104890493B CN104890493B (en) | 2018-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510374838.1A Active CN104890493B (en) | 2015-06-28 | 2015-06-28 | A kind of engine suspension soft pad assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN104890493B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031370A (en) * | 2017-03-31 | 2017-08-11 | 德州富路汽车智能化研究有限公司 | Twin-stage damping assembly and the suspension structure of engine with twin-stage damping assembly |
| CN108454388A (en) * | 2018-01-11 | 2018-08-28 | 浙江零跑科技有限公司 | A kind of two-stage vibration reduction suspending device |
| EP3594038A1 (en) * | 2018-07-13 | 2020-01-15 | Ford Global Technologies, LLC | A powertrain mount assembly |
| CN111890907A (en) * | 2020-07-24 | 2020-11-06 | 吉利汽车研究院（宁波）有限公司 | Hybrid power assembly suspension system and vehicle with same |
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| CN103723023A (en) * | 2012-10-11 | 2014-04-16 | 重庆长安汽车股份有限公司 | Automobile engine suspension cushion assembly |
| CN203995638U (en) * | 2014-07-11 | 2014-12-10 | 上海通用汽车有限公司 | A kind of Engine Mounting System |
| CN104890494A (en) * | 2015-06-28 | 2015-09-09 | 奇瑞商用车（安徽）有限公司 | Engine suspension cushion assembly |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004308739A (en) * | 2003-04-04 | 2004-11-04 | Bridgestone Corp | Vibration-proof device |
| US20040239020A1 (en) * | 2003-05-30 | 2004-12-02 | Tokai Rubber Industries, Ltd. | Fluid filled cylindrical vibration damping device |
| CN103339406A (en) * | 2011-02-18 | 2013-10-02 | 株式会社普利司通 | Vibration isolation device, and bracket for vibration isolation device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031370A (en) * | 2017-03-31 | 2017-08-11 | 德州富路汽车智能化研究有限公司 | Twin-stage damping assembly and the suspension structure of engine with twin-stage damping assembly |
| CN107031370B (en) * | 2017-03-31 | 2023-09-29 | 山东元齐新动力科技有限公司 | Double-stage vibration reduction assembly and engine suspension structure with same |
| CN108454388A (en) * | 2018-01-11 | 2018-08-28 | 浙江零跑科技有限公司 | A kind of two-stage vibration reduction suspending device |
| EP3594038A1 (en) * | 2018-07-13 | 2020-01-15 | Ford Global Technologies, LLC | A powertrain mount assembly |
| CN111890907A (en) * | 2020-07-24 | 2020-11-06 | 吉利汽车研究院（宁波）有限公司 | Hybrid power assembly suspension system and vehicle with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104890493B (en) | 2018-05-11 |
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Address after: 241000 No. 8 Building, Science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee after: CHERY COMMERCIAL VEHICLES (ANHUI) CO., LTD. Address before: 241009 No. 16 Changchun Road, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: CHERY COMMERCIAL VEHICLES (ANHUI) CO., LTD. |