CN105109324A - Damping rubber pad - Google Patents
Damping rubber pad Download PDFInfo
- Publication number
- CN105109324A CN105109324A CN201510614967.3A CN201510614967A CN105109324A CN 105109324 A CN105109324 A CN 105109324A CN 201510614967 A CN201510614967 A CN 201510614967A CN 105109324 A CN105109324 A CN 105109324A
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- Prior art keywords
- rubber pad
- metal framework
- shaped frame
- yielding
- ladder
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Abstract
The invention relates to a damping rubber pad. The damping rubber pad comprises a metal base, an outer metal frame welded on the metal base, an inner metal frame embedded into the outer metal frame, and an upper rubber pad, a left rubber pad and a right rubber pad which are arranged between the outer metal frame and the inner metal frame, wherein the planes of the inner side surfaces of the upper rubber pad, the left rubber pad and the right rubber pad form a triangular cavity. An engine assembly can be effectively fixed, the weight of an engine can be born, the displacement of the engine can be limited, and shake of the engine and noise transfer to the vehicle body can be effectively prevented.
Description
Technical field
The present invention relates to Bus Technology field, be specifically related to a kind of yielding rubber pad.
Background technology
Driving engine is the heart of vehicle is also main noise source simultaneously.Bus engine is installed on vehicle body by suspension system, and the most basic function of Engine Mounting System comprises: carrying engine weight, limiting engine move, reduce the transmission etc. of vibrations and noise.Early stage Engine Mounting System is not enough to the consideration of shock-absorbing denoising function when designing, and affects the traveling comfort of car load, affects the service life of driving engine simultaneously.In addition, existing Engine Mounting System installing mechanism complicated structure, makes passenger vehicle heavier-weight, does not meet the requirement of passenger vehicle weight-saving.
Summary of the invention
The object of the present invention is to provide a kind of yielding rubber pad, this rubber pad has good shock-absorbing denoising function, improves the traveling comfort of car load.
For achieving the above object, present invention employs following technical scheme:
A kind of yielding rubber pad, comprises metab, the outer metal framework be welded on metab, embeds the interior metal framework that is arranged in outer metal framework and arrange the upper rubber pad between outer metal framework and interior metal framework, left rubber pad and right rubber pad; The plane at the medial surface place of described upper rubber pad, left rubber pad and right rubber pad surrounds triangular cavity.
Described metab offers several welding support connecting bores;
The right rubber pad mounting groove that described outer metal framework comprises class ladder-shaped frame, is arranged on the left rubber pad mounting groove in class ladder-shaped frame inner left wall and is arranged on the right side of class ladder-shaped frame on inwall; Described class ladder-shaped frame, its top is provided with rubber pad installation gap, and the two ends, left and right at its top are equipped with wavy reinforced rib; , between the lateral wall of its left and right sides and metab, be equipped with connecting panel.
Described interior metal framework comprises the ladder-shaped frame that surrounded by upper plate, left side back, right side back and lower shoe and embedding and is arranged on cross reinforced rib in ladder-shaped frame.
Described upper yielding rubber pad comprises the upper rubber pad main body and upper rubber pad installation portion that are connected successively; Described upper rubber pad main body is positioned at rubber pad installation gap place, and rubber pad main body offers for this several installation tapped bore; Between the top that the sulfuration of described upper rubber pad installation portion is connected to outer metal framework and upper plate.
Described left yielding rubber pad and right yielding rubber pad opposite disposed, the two structure is identical, include successively be connected sidepiece rubber pad main body and sidepiece rubber pad installation portion; Described left yielding rubber pad, its sulfuration is connected between the inner left wall of class ladder-shaped frame and the left side back of interior metal framework, and the embedding of its sidepiece rubber pad installation portion is arranged in left rubber pad mounting groove; Described right yielding rubber pad, its sulfuration is connected between the right side inwall of class ladder-shaped frame and the right side back of interior metal framework, and the embedding of its sidepiece rubber pad installation portion is arranged in right rubber pad mounting groove.
From above technical scheme, the present invention can not only effective stationary engine assembly, and carrying engine weight, limiting engine displacement, can also effectively prevent engine vibration and noise to vehicle body transmission.
Accompanying drawing explanation
Fig. 1 is the structural representation of yielding rubber pad;
Fig. 2 is the structural representation of metab;
Fig. 3 is the structural representation of outer metal framework;
Fig. 4 is the structural representation of interior metal framework;
Fig. 5 is the structural representation of upper rubber pad;
Fig. 6 is the structural representation of left rubber pad and right rubber pad.
Wherein:
41, metab, 411, welding support connecting bore, 42, outer metal framework, 421, class ladder-shaped frame, 422, left rubber pad mounting groove, 423, right rubber pad mounting groove, 424, upper rubber pad installation gap, 425, wavy reinforced rib, 426, connecting panel, 43, interior metal framework, 431, upper plate, 432, left side back, 433, lower shoe, 434, right side back, 44, upper rubber pad, 441, upper rubber pad main body, 442, upper rubber pad installation portion, 443, tapped bore is installed, 45, left rubber pad, 451, sidepiece rubber pad main body, 452, sidepiece rubber pad installation portion, 46, right rubber pad.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
A kind of yielding rubber pad as shown in figs 1 to 6, comprises metab 41, the outer metal framework 42 be welded on metab 41, embeds the interior metal framework 43 that is arranged in outer metal framework 42 and the upper rubber pad 44, left rubber pad 45 and the right rubber pad 46 that arrange between outer metal framework 42 and interior metal framework 43.The plane at the medial surface place of described upper rubber pad 44, left rubber pad 45 and right rubber pad 46 surrounds triangular cavity.Described yielding rubber pad is relatively fixing overall as one, allows elastic deformation to a certain degree.The inside of whole yielding rubber pad becomes three-legged structure, and bulk strength is higher and not yielding, and load-carrying capacity is strong.The present invention is by adopting the implementation of upper rubber pad, left rubber pad and right rubber pad three rubber pad combinations; there is the two-fold advantage of horizontal support and V-type support; the multiple mechanical function such as vertical load, rotary torque can be born; in a plurality of directions all there is good cushioning effect; thus effectively can protect driving engine, reduce car load noise and vibrations.
As shown in Figure 2, described metab 41 offers several welding support connecting bores 411.Described welding support connecting bore is corresponding with described yielding rubber pad mounting hole 91, for yielding rubber pad being arranged on front welding support or rear welding support.
As shown in Figure 3, the described outer metal framework 42 right rubber pad mounting groove 423 that comprises class ladder-shaped frame 421, be arranged on the left rubber pad mounting groove 422 in class ladder-shaped frame 421 inner left wall and be arranged on the right side of class ladder-shaped frame 421 on inwall; Described class ladder-shaped frame 421, its top is provided with rubber pad installation gap 424, and the two ends, left and right at its top are equipped with wavy reinforced rib 425, are equipped with connecting panel 426 between the lateral wall of its left and right sides and metab 41.Described outer metal framework is welded on metab, for limiting the structure of whole yielding rubber pad, and fixing spacing internal part.
As shown in Figure 4, described interior metal framework 43 comprises the ladder-shaped frame that surrounded by upper plate 431, left side back 432, right side back 434 and lower shoe 433 and embedding and is arranged on cross reinforced rib 435 in ladder-shaped frame.Interior metal framework is designed to trapezium structure (pyramid structure of butt) by the present invention, has Stability Analysis of Structures, the feature such as not yielding, and arrange cross reinforced rib, for increasing the structural strength of interior metal framework further in the middle of trapezium structure.In addition, interior metal framework of the present invention is the structure of hollow, effectively can reduce the weight of whole mechanism.
As shown in Figure 5, described upper yielding rubber pad 44 comprises the upper rubber pad main body 441 and upper rubber pad installation portion 442 that are connected successively; Described upper rubber pad main body 441 is positioned at rubber pad installation gap 424 place, and rubber pad main body 441 offers for this several installation tapped bore 443; Between the top that the sulfuration of described upper rubber pad installation portion 442 is connected to outer metal framework 42 and upper plate 431.Described upper rubber pad installation portion is clipped between outer metal framework and interior metal framework.Described upper rubber pad main body is exposed (upper rubber pad installation gap place).Installation tapped bore in upper rubber pad main body, for adapting with yielding rubber pad connecting bore (61,75), to be arranged on yielding rubber pad respectively on left front mounting bracket, left back mounting bracket, right front mounting bracket and right back mounting bracket.Described upper rubber pad horizontal arrangement, for carrying out horizontal support.
As shown in Figure 6, described left yielding rubber pad and right yielding rubber pad opposite disposed, the two structure is identical, include successively be connected sidepiece rubber pad main body 451 and sidepiece rubber pad installation portion 452; Described left yielding rubber pad, its sulfuration is connected between the inner left wall of class ladder-shaped frame 421 and the left side back 432 of interior metal framework, and the embedding of its sidepiece rubber pad installation portion is arranged in left rubber pad mounting groove 422; Described right yielding rubber pad, its sulfuration is connected between the right side inwall of class ladder-shaped frame 421 and the right side back 434 of interior metal framework, and the embedding of its sidepiece rubber pad installation portion is arranged in right rubber pad mounting groove 423.Described sidepiece rubber pad installation portion and left rubber pad mounting groove, right rubber pad mounting groove adapt.Described left yielding rubber pad and the V-shaped structure of right yielding rubber pad.Described upper rubber pad, left rubber pad and right rubber pad three rubber pads are triangularly arranged.The present invention, by rubber pad arrangement structure, makes rubber pad have engine load in carrying vertical direction, alleviates the effect of vertical vibration; Metal framework in the clamping of left and right two rubber pads V-shaped layout, can not only carry the vertical load transmitted by upper rubber pad, can also holding capacity in the lateral direction, the motion about limiting engine, and alleviates the vibrations on left and right directions.Traditional niggerhead pad can only alleviate the vibrations in vertical direction, to other directions not obvious cushioning effect.And three rubber pads combination of the present invention, can holding capacity in a plurality of directions, the motion of limiting engine, and in all directions up and down, all there is obvious shock-absorbing function.The combination of three rubber pads of the present invention, better can carry engine weight, in the motion of multiple degree of freedom limiting engine, obviously can reduce the vibrations in driving engine all directions, can reduce car load noise, promote the life-span of driving engine.
In sum, yielding rubber pad in the present invention adopts the array configuration of three pieces of rubber pads, structure triangular in shape, wherein one piece of horizontal arrangement, another two pieces of V-types are arranged, the unitized construction form of three pieces of rubber pads, enable suspension system bear power in multiple directions, in the motion of limiting engine on all around direction, and can all have good shock-absorbing function in those directions.Therefore, the present invention can not only effective stationary engine, the weight of carrying driving engine, the displacement of limiting engine, also has good shock-absorbing denoising function, effectively can alleviate the vibrations of driving engine in a plurality of directions, and stop vibrations to the transmission of vehicle body, promote car load traveling comfort.The present invention has the features such as structure is simple, lighter in weight, can economize energy resource.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (5)
1. a yielding rubber pad, is characterized in that: comprise metab, the outer metal framework be welded on metab, embed the interior metal framework that is arranged in outer metal framework and arrange the upper rubber pad between outer metal framework and interior metal framework, left rubber pad and right rubber pad; The plane at the medial surface place of described upper rubber pad, left rubber pad and right rubber pad surrounds triangular cavity.
2. a kind of yielding rubber pad according to claim 1, is characterized in that: described metab offers several welding support connecting bores.
3. a kind of yielding rubber pad according to claim 1, is characterized in that: the right rubber pad mounting groove that described outer metal framework comprises class ladder-shaped frame, is arranged on the left rubber pad mounting groove in class ladder-shaped frame inner left wall and is arranged on the right side of class ladder-shaped frame on inwall; Described class ladder-shaped frame, its top is provided with rubber pad installation gap, and the two ends, left and right at its top are equipped with wavy reinforced rib; , between the lateral wall of its left and right sides and metab, be equipped with connecting panel;
Described interior metal framework comprises the ladder-shaped frame that surrounded by upper plate, left side back, right side back and lower shoe and embedding and is arranged on cross reinforced rib in ladder-shaped frame.
4. a kind of yielding rubber pad according to claim 3, is characterized in that: described upper yielding rubber pad comprises the upper rubber pad main body and upper rubber pad installation portion that are connected successively; Described upper rubber pad main body is positioned at rubber pad installation gap place, and rubber pad main body offers for this several installation tapped bore; Between the top that the sulfuration of described upper rubber pad installation portion is connected to outer metal framework and upper plate.
5. a kind of yielding rubber pad according to claim 3, is characterized in that: described left yielding rubber pad and right yielding rubber pad opposite disposed, the two structure is identical, include successively be connected sidepiece rubber pad main body and sidepiece rubber pad installation portion; Described left yielding rubber pad, its sulfuration is connected between the inner left wall of class ladder-shaped frame and the left side back of interior metal framework, and the embedding of its sidepiece rubber pad installation portion is arranged in left rubber pad mounting groove; Described right yielding rubber pad, its sulfuration is connected between the right side inwall of class ladder-shaped frame and the right side back of interior metal framework, and the embedding of its sidepiece rubber pad installation portion is arranged in right rubber pad mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614967.3A CN105109324A (en) | 2015-09-24 | 2015-09-24 | Damping rubber pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614967.3A CN105109324A (en) | 2015-09-24 | 2015-09-24 | Damping rubber pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105109324A true CN105109324A (en) | 2015-12-02 |
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ID=54657528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510614967.3A Pending CN105109324A (en) | 2015-09-24 | 2015-09-24 | Damping rubber pad |
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| CN (1) | CN105109324A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146217A (en) * | 2017-12-29 | 2018-06-12 | 东风商用车有限公司 | A kind of engine vibration-damping structure |
| CN108407596A (en) * | 2018-03-15 | 2018-08-17 | 东风商用车有限公司 | A kind of engine rear mounting system assembly |
| CN108583265A (en) * | 2018-05-21 | 2018-09-28 | 浙江吉利控股集团有限公司 | Rubber pad assembly and automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804423A (en) * | 2005-01-14 | 2006-07-19 | 洛德公司 | Engine mounting and its elastomer element |
| DE102010016001A1 (en) * | 2010-03-17 | 2011-09-22 | Contitech Vibration Control Gmbh | Bearing arrangement for vibration damped storage of moving mass to support combustion engine on chassis of motor car, has strap axially fixed with attaching unit at front wall of bearing block |
| KR20130055112A (en) * | 2011-11-18 | 2013-05-28 | 현대자동차주식회사 | Hydraulic transmission mount |
| CN203453378U (en) * | 2013-09-05 | 2014-02-26 | 浙江包氏铸造有限公司 | Damper of automobile engine |
| CN203713514U (en) * | 2014-02-19 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Engine front suspension |
| CN204472535U (en) * | 2015-01-21 | 2015-07-15 | 山东美晨科技股份有限公司 | A kind of Novel lightweight composite structure engine mounting |
| CN204998330U (en) * | 2015-09-24 | 2016-01-27 | 安徽安凯汽车股份有限公司 | Damping rubber cushion |
-
2015
- 2015-09-24 CN CN201510614967.3A patent/CN105109324A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804423A (en) * | 2005-01-14 | 2006-07-19 | 洛德公司 | Engine mounting and its elastomer element |
| DE102010016001A1 (en) * | 2010-03-17 | 2011-09-22 | Contitech Vibration Control Gmbh | Bearing arrangement for vibration damped storage of moving mass to support combustion engine on chassis of motor car, has strap axially fixed with attaching unit at front wall of bearing block |
| KR20130055112A (en) * | 2011-11-18 | 2013-05-28 | 현대자동차주식회사 | Hydraulic transmission mount |
| CN203453378U (en) * | 2013-09-05 | 2014-02-26 | 浙江包氏铸造有限公司 | Damper of automobile engine |
| CN203713514U (en) * | 2014-02-19 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Engine front suspension |
| CN204472535U (en) * | 2015-01-21 | 2015-07-15 | 山东美晨科技股份有限公司 | A kind of Novel lightweight composite structure engine mounting |
| CN204998330U (en) * | 2015-09-24 | 2016-01-27 | 安徽安凯汽车股份有限公司 | Damping rubber cushion |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146217A (en) * | 2017-12-29 | 2018-06-12 | 东风商用车有限公司 | A kind of engine vibration-damping structure |
| CN108407596A (en) * | 2018-03-15 | 2018-08-17 | 东风商用车有限公司 | A kind of engine rear mounting system assembly |
| CN108583265A (en) * | 2018-05-21 | 2018-09-28 | 浙江吉利控股集团有限公司 | Rubber pad assembly and automobile |
| CN108583265B (en) * | 2018-05-21 | 2020-12-08 | 浙江吉利控股集团有限公司 | Rubber pad assembly and car |
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Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |