CN103253121A - Engine suspension frame - Google Patents
Engine suspension frame Download PDFInfo
- Publication number
- CN103253121A CN103253121A CN2013100551599A CN201310055159A CN103253121A CN 103253121 A CN103253121 A CN 103253121A CN 2013100551599 A CN2013100551599 A CN 2013100551599A CN 201310055159 A CN201310055159 A CN 201310055159A CN 103253121 A CN103253121 A CN 103253121A
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- China
- Prior art keywords
- rubber damper
- outer cover
- base plate
- cantilever
- engine mounting
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Abstract
An engine suspension frame comprises a rubber damping part, a connecting suspension arm, an outer cover and a bottom plate. One end of the connecting suspension arm is horizontally inserted into the rubber damping part, the bottom plate is arranged at the bottom of the rubber damping part, and the front and rear ends of the bottom plate respectively outwardly extend out of two sides of the rubber damping part to form suspension frame fixing lugs. The outer cover is disposed on the rubber damping part, and the front and rear lower ends of the outer cover horizontally downwardly extend to form casing plate connecting lugs. The outer cover, the connecting suspension arm and the bottom plate are fixedly integrally connected by vulcanizing. A gap of the casing plate connecting lugs is arranged above the suspension frame fixing lugs, and each casing plate connecting lug and the suspension frame fixing lug on the same side are coaxially provided with frame connecting and mounting holes. The engine suspension frame has the advantages of simple and reasonable structure, high reliability, good damping performance, small occupation space and light weight and is favorable for reducing energy consumption of automobiles.
Description
Technical field
The present invention relates to the automotive engine suspension system, especially relate to a kind of engine mounting frame.
Background technology
The automotive engine frame that suspends is that automotive engine is hung the device be installed on the automobile chassis frame, is generally a kind of elasticity connection frame, and the travelling comfort of automobile is had great influence, and its weight size is then influential to the energy consumption of automobile.
In April in 2011 20 bulletin, notification number be that the Chinese patent file that CN201800518U, name are called " new work engine suspend carriage and suspension system " discloses a kind of engine mounting frame, it comprises outer skeleton and inner framework, and the ectonexine skeleton is metallic framework.Inner framework is provided with bolt hole, is used for connecting engine bed.Rubber damper is located between the ectonexine skeleton, and becomes one by sulphurization and ectonexine skeleton.For frame that this is suspended links to each other with vehicle body, then need suspend at vehicle body and this erection support is set between the frame in addition, described erection support is connected with bolt and vehicle body, and this frame that suspends then is installed on the erection support with the ways of connecting that suspends by bolt.The problem that exists is: owing to need suspend at vehicle body and this erection support is set in addition between the frame, and this frame that suspends is installed on the erection support with the ways of connecting that suspends by bolt, this frame that suspends is poor with the reliability and stability that are connected between the vehicle body, and the connection structure between driving engine and the vehicle body takes up room greatly.
Summary of the invention
The main goal of the invention of the present invention provides a kind of and the reliability and stability height that is connected of vehicle body, the little automotive engine that the takes up room frame that suspends.
The used technical scheme of the present invention is: a kind of engine mounting frame, comprise rubber damper, and connect cantilever, outer cover emits and base plate; An end level that connects cantilever is plugged on the middle part of rubber damper, base plate is located at the bottom of rubber damper, the rear and front end of base plate outwards extends in respectively and constitutes the fixedly ear of frame that suspends outside the both sides of rubber damper, outer cover emits cover to put on rubber damper, and the outside level in two lower ends, front and back that outer cover emits extends and forms the coverboard engaging lug; Outer cover emits, connect cantilever and base plate is solidly fixed by sulphurization, and coverboard engaging lug gap is positioned at the fixedly top of ear of frame that suspends, each coverboard engaging lug and with the fixedly coaxial frame body connection hole that is provided with of ear of frame that suspends of its same side.
During use, the present invention is placed on the upper surface of automobile chassis frame, utilize the frame bolt of rear end plate that suspends vertically the pass frame body connection hole frame that to suspend to be fixed on the vehicle body, coverboard engaging lug and the frame that suspends are fixedly eliminated in the gap between the ear when fastening, rubber damper has obtained certain precompressed compression, simultaneously again because outer cover emits cover to put on rubber damper, the cover that the upper limb of rubber damper is placed outer cover to emit by bag is put in the chamber, can prevent that base plate and outer cover from emitting about appearance dislocation mobile and pass vehicle body bolt of rear end plate that base plate and outer cover emit, so compact conformation of the present invention, the reliability height.The present invention directly and vehicle body be connected, with the reliability and stability height that is connected between the vehicle body, being connected between driving engine and the vehicle body takes up room little.
As preferably, base plate and the rear and front end at the position that links to each other of rubber damper raise up and are that inverted U-shaped to make base plate and the face that links to each other of rubber damper be a trapezoidal cylinder.This preferred version can improve the area that is connected of rubber damper and base plate, and then improves the Joint strenght of rubber damper and base plate, thereby is conducive to improve reliability of the present invention.
As preferably, the present invention comprises that also a transversal surface is that the enhancing of U-shaped connects the end, and the bottom land position corresponding with frame body connection hole that strengthens the rear and front end that connects the end is provided with the support pad, and the base plate holding is in strengthening the connection groove at the end.This preferred version, base plate rear and front end are supported on and support on the pad, and be vacant in the middle of the base plate, is conducive to improve shock-absorbing performance of the present invention.Strengthen connecting the end is that transversal surface is the product of U-shaped, and U-lag can limit base plate and the displacement that misplaces occur with rubber damper, reduces the danger that separates of rubber damper and base plate, thereby is conducive to improve reliability of the present invention and service life.Wherein, supporting pad can be the spiral shell piece that is provided with screw, support pad this moment and be connected back welding even with enhancing, strengthening the connection back welding during use is connected on the vehicle body frame, pass successively outer cover emit with base plate on bolt of rear end plate base plate be connected the end be fixed together with described enhancing, have easy to install and use, the reliability height.
As preferably, connecting the end that cantilever is plugged on the rubber damper is prism, the side arc transition.This preferred version, rational in infrastructure, connect cantilever and stablize shape, reliable shape height being connected of rubber damper.Preferred further, the end that the connection cantilever is plugged on the rubber damper is four prisms cylinder, and its transversal surface is that upper base is longer than go to the bottom trapezoidal.This preferred version, the stressed distribution of rubber damper support driving engine is reasonable, is conducive to improve service life of the present invention.
As preferably, to the convex tendon or the groove that extend, connect surface that cantilever is plugged on the end on the rubber damper and be provided with and strengthen convex tendon or strengthen groove before and after outer cover emits and is provided with on itself and the surface that links to each other of rubber damper.This preferred version, outer cover emit with rubber damper and to be connected cantilever reliable and stable with being connected of rubber damper, reliability height of the present invention.
As preferably, outer cover emits for nylon products, connection cantilever are articles made of aluminium alloy, connects the end that cantilever stretches outside rubber damper and is provided with lightening hole.This preferred version is conducive to reduce weight of the present invention, thereby is conducive to reduce the automobile energy consumption.
In sum, the beneficial effect that the present invention brings is: the present invention is simple and reasonable, the reliability height, and shock-absorbing performance is good, and it is little to take up room, simultaneously in light weight, is conducive to reduce the automobile energy consumption.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of exploded perspective view of the present invention;
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.Embodiment is used for linking to each other with left vehicle frame.
As depicted in figs. 1 and 2, the present invention includes rubber damper 1, connect that cantilever 2, outer cover emit 3, base plate 4, strengthen and connect the end 5 and support pad 6;
An end level that connects cantilever 2 is plugged on the middle part of rubber damper 1, and the other end is stretched and is used for linking to each other with engine bed, being provided with for the mounting hole 2.1 that driving engine is installed and the lightening hole 2.3 of expendable weight outside rubber damper 1.As preferably, the end that connection cantilever 2 is plugged on the rubber damper 1 is prism, the side arc transition, present embodiment is preferably that to connect the end that cantilever 2 is plugged on the rubber damper 1 be four prisms cylinder, its transversal surface is that upper base is longer than go to the bottom trapezoidal, the outside face that connection cantilever 2 is plugged on the end on the rubber damper 1 can add convex tendon or groove 2.2, and what present embodiment was established is convex tendon, and two convex tendons 2.2 are symmetrical set.Present embodiment connects cantilever 2 and adopts aluminum alloy to make, and is in light weight, the intensity height;
Outer cover emits 3 covers to put on rubber damper 1, and outer cover emits main body to be inverted U-shaped, and outer cover emits 3 two lower ends, front and back outside level extension formation coverboard engaging lug 3.1, and coverboard engaging lug 3.1 emits main body to strengthen being connected with reinforced rib 3.3 with outer cover; Outer cover emits the both sides of main body upper end to be provided with the external side 3.4 that emits, and the external side 3.4 that emits emits the upper end to surround a cover to put the chamber with external, and the upper limb of rubber damper is put in the chamber by the cover that bag places outer cover to emit.As preferably, outer cover emit 3 be provided with on itself and the surface that links to each other of rubber damper 1 before and after to the enhancing convex tendon that extends or strengthen groove 3.2, present embodiment, outer cover emit 3 to be nylon products, emit the inverted U-shaped end of main body to be provided with at outer cover and strengthen convex tendon 3.2;
Outer cover emits 3, connect cantilever 2 and base plate 4 is solidly fixed by sulphurization, coverboard engaging lug 3.1 gaps are positioned at the fixedly top of ear 4.1 of frame that suspends, each coverboard engaging lug 3.1 and with the fixedly ear 4.1 coaxial frame body connection holes 10 that are provided with of frame that suspend of its same side;
Strengthening the transversal surface that connects the end 5 is U-shaped, present embodiment strengthens the connection ends 5 usefulness steel plate punching press and makes, supporting pad 6 is located on the corresponding position in the bottom land that strengthens the rear and front end that connects the end 5 and frame body connection hole 10, base plate 4 holdings are in strengthening the groove that connects the end 5, and base plate 4 rear and front ends are supported on corresponding support pad 6.As preferably, present embodiment supports pad 6 for being provided with the spiral shell piece of not shown screw, support pad 6 and be connected back welding even with enhancing, strengthening the connection back welding during use is connected on the vehicle body frame, pass successively outer cover emit with base plate on bolt of rear end plate base plate be connected the end be fixed together with described enhancing, coverboard engaging lug and the frame that suspends are fixedly eliminated in the gap between the ear when fastening, have easy to install and use, the reliability height.
The specific embodiment of the above only is preferred implementation of the present invention, is not to limit concrete practical range of the present invention with this.The equivalence that all shapes according to the present invention, structure are done changes and ought to all be included in protection scope of the present invention.
Claims (8)
1. an engine mounting frame comprises rubber damper (1), it is characterized in that: further comprising and connects cantilever (2), outer cover emits (3) and base plate (4); An end level that connects cantilever (2) is plugged on the middle part of rubber damper (1), base plate (4) is located at the bottom of rubber damper (1), the rear and front end of base plate (4) outwards extends in respectively and constitutes the fixedly ear (4.1) of frame that suspends outside the both sides of rubber damper, outer cover emits (3) cover to put on rubber damper (1), and outer cover emits the outside level extension in two lower ends, front and back of (3) to form coverboard engaging lug (3.1); Outer cover emits (3), connection cantilever (2) and base plate (4) to be solidly fixed by sulphurization, coverboard engaging lug (3.1) gap is positioned at the fixedly top of ear (4.1) of frame that suspends, each coverboard engaging lug (3.1) and with the fixedly coaxial frame body connection hole (10) that is provided with of ear (4.1) of frame that suspends of its same side.
2. engine mounting frame according to claim 1 is characterized in that: base plate (4) and the rear and front end at the position that links to each other of rubber damper (1) raise up and are that inverted U-shaped to make base plate (4) be with the face that links to each other of rubber damper (1) be a trapezoidal cylinder.
3. engine mounting frame according to claim 1 and 2, it is characterized in that: further comprising a transversal surface is the enhancing connection end (5) of U-shaped, the bottom land position corresponding with frame body connection hole (10) that strengthens the rear and front end that connects the end (5) is provided with supports pad (6), and base plate (4) holding is in strengthening the groove that connects the end (5).
4. engine mounting frame according to claim 1 and 2 is characterized in that: connecting the end that cantilever (2) is plugged on the rubber damper (1) is prism, the side arc transition.
5. engine mounting frame according to claim 4 is characterized in that: connecting the end that cantilever (2) is plugged on the rubber damper (1) is four prisms cylinder, and its transversal surface is that upper base is longer than go to the bottom trapezoidal.
6. engine mounting frame according to claim 1 and 2 is characterized in that: outer cover emit (3) be provided with on its surface that links to each other with rubber damper (1) before and after to the enhancing convex tendon that extends or strengthen groove (3.2).
7. engine mounting frame according to claim 1 and 2 is characterized in that: connect the outside face that cantilever (2) is plugged on the end on the rubber damper (1) and be provided with convex tendon or groove (2.2).
8. engine mounting frame according to claim 1 and 2 is characterized in that: outer cover emit (3) for nylon products, connect cantilever (2) and be articles made of aluminium alloy, connect the end that cantilever (2) stretches outside rubber damper (1) and be provided with lightening hole (2.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055159.9A CN103253121B (en) | 2013-02-21 | 2013-02-21 | Engine suspension frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055159.9A CN103253121B (en) | 2013-02-21 | 2013-02-21 | Engine suspension frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103253121A true CN103253121A (en) | 2013-08-21 |
| CN103253121B CN103253121B (en) | 2015-11-04 |
Family
ID=48957456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310055159.9A Active CN103253121B (en) | 2013-02-21 | 2013-02-21 | Engine suspension frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103253121B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963623A (en) * | 2014-05-14 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Pre-compression engine suspension assembly |
| CN108082269A (en) * | 2016-11-23 | 2018-05-29 | 宁波赫德机械有限公司 | A kind of beach buggy high abrasion high stability steering gear bracket |
| GB2577523A (en) * | 2018-09-27 | 2020-04-01 | Ford Global Tech Llc | A vehicle mount |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB638988A (en) * | 1946-12-17 | 1950-06-21 | Gregoire Jean Albert | Improvements in or relating to mounting of internal combustion and like engines |
| US5280886A (en) * | 1991-05-07 | 1994-01-25 | Firma Carl Freudenberg | Alternating-resilience engine mount |
| US20060043656A1 (en) * | 2004-08-31 | 2006-03-02 | Tokai Rubber Industries, Ltd. | Engine mount |
| CN201712466U (en) * | 2010-08-13 | 2011-01-19 | 建新赵氏集团有限公司 | Speed changing box support |
| CN102762886A (en) * | 2010-05-26 | 2012-10-31 | 东海橡塑工业株式会社 | Antivibration device |
-
2013
- 2013-02-21 CN CN201310055159.9A patent/CN103253121B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB638988A (en) * | 1946-12-17 | 1950-06-21 | Gregoire Jean Albert | Improvements in or relating to mounting of internal combustion and like engines |
| US5280886A (en) * | 1991-05-07 | 1994-01-25 | Firma Carl Freudenberg | Alternating-resilience engine mount |
| US20060043656A1 (en) * | 2004-08-31 | 2006-03-02 | Tokai Rubber Industries, Ltd. | Engine mount |
| CN102762886A (en) * | 2010-05-26 | 2012-10-31 | 东海橡塑工业株式会社 | Antivibration device |
| CN201712466U (en) * | 2010-08-13 | 2011-01-19 | 建新赵氏集团有限公司 | Speed changing box support |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963623A (en) * | 2014-05-14 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Pre-compression engine suspension assembly |
| CN108082269A (en) * | 2016-11-23 | 2018-05-29 | 宁波赫德机械有限公司 | A kind of beach buggy high abrasion high stability steering gear bracket |
| GB2577523A (en) * | 2018-09-27 | 2020-04-01 | Ford Global Tech Llc | A vehicle mount |
| GB2577523B (en) * | 2018-09-27 | 2020-12-02 | Ford Global Tech Llc | A vehicle mount |
| US11453285B2 (en) | 2018-09-27 | 2022-09-27 | Ford Global Technologies, Llc | Vehicle mount |
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| Publication number | Publication date |
|---|---|
| CN103253121B (en) | 2015-11-04 |
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