CN204998327U - Suspension cushion behind passenger car motor - Google Patents
Suspension cushion behind passenger car motor Download PDFInfo
- Publication number
- CN204998327U CN204998327U CN201520744639.0U CN201520744639U CN204998327U CN 204998327 U CN204998327 U CN 204998327U CN 201520744639 U CN201520744639 U CN 201520744639U CN 204998327 U CN204998327 U CN 204998327U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- upper bracket
- interconnecting piece
- engine
- bracket
- 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.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a suspension cushion behind passenger car motor, the upper bracket, cushion rubber piece and the installation base that set gradually including top -down. The upper bracket is the U type groove that open side down, and the top in this U type groove is equipped with construction bolt and locating pin respectively. The installation base includes that intermediate junction portion and symmetry set up the first connecting portion and second connecting portion at both ends about intermediate junction portion, a plurality of bracket connection hole has been seted up in the intermediate junction portion, first connecting portion are the obtuse angle with the contained angle of intermediate junction portion and second connecting portion and intermediate junction portion. The cushion rubber piece, inside wherein upper portion was located the upper bracket, wherein the lower part was located between first connecting portion and the second connecting portion. The utility model discloses can solve exist among the prior art not enough, not only have good shock attenuation effect, still have be difficult for droing, structure and manufacturing process is simple, low in manufacturing cost, characteristics such as small.
Description
Technical field
The utility model relates to Bus Technology field, is specifically related to a kind of bus engine rear-suspending cushion.
Background technology
Bus engine rear-suspending cushion be bus engine must one of vitals, its Main Function be reduce driving engine vibration passing on vehicle frame, strengthen car load traveling comfort.Although existing bus engine rear-suspending cushion has certain isolating affection, but rubber block easily comes off after long-time use, and its structure and manufacturing process are all comparatively complicated, add the manufacturing cost of bus engine rear-suspending rubber cushion, and because volume is comparatively large, larger engine bin space can be taken when being installed to driving engine and being connected with vehicle frame.
Utility model content
The purpose of this utility model is to provide a kind of bus engine rear-suspending cushion, this rear-suspending cushion can solve the deficiencies in the prior art, not only there is good damping effect, also there is the features such as difficult drop-off, structure and manufacturing process are simple, low cost of manufacture, volume are little.
For achieving the above object, the utility model have employed following technical scheme:
A kind of bus engine rear-suspending cushion, comprises the upper bracket, bump rubber and the mounting seat that set gradually from top to bottom.
Described upper bracket is the U-type groove that Open Side Down, and the top of this U-type groove is respectively equipped with hold-down bolt and locating dowel pin.
Described mounting seat comprises middle interconnecting piece and is symmetricly set on the first connecting portion and second connecting portion at two ends, middle interconnecting piece left and right; Described middle interconnecting piece offers several bracket connecting bores; The angle of described first connecting portion and middle interconnecting piece and the second connecting portion and middle interconnecting piece is obtuse angle.
Described bump rubber, its middle and upper part is positioned at upper bracket inside, and wherein bottom is between the first connecting portion and the second connecting portion.
Further, described upper bracket comprises top board and the first side plate be symmetricly set on bottom top board rear and front end and the second side plate.
Further, the two ends up and down of described bump rubber are connected with the inwall of upper bracket and the inwall sulfuration of mounting seat respectively.
Further, described top board offers tapped bore; The head of described hold-down bolt is positioned at U-type groove, and screw rod runs through and is arranged in tapped bore.
From above technical scheme, the utility model can solve the deficiencies in the prior art, not only has good damping effect, also has the features such as difficult drop-off, structure and manufacturing process are simple, low cost of manufacture, volume are little.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present utility model;
Fig. 2 is the front view of engine rear mounting system;
Fig. 3 is the lateral plan of engine rear mounting system;
Fig. 4 is the birds-eye view of mounting seat.
Wherein:
1, right engine rear support, 2, right rear bracket of engine, 3, Left Hand Engine after poppet, 4, Left Hand Engine tail-bracket, 5, engine rear mounting system, 51, upper bracket, 52, bump rubber, 53, mounting seat, the 531, first connecting portion, 532, middle interconnecting piece, 533, the second connecting portion, 534, bracket connecting bore, 54, hold-down bolt, 55, locating dowel pin, 6, driving engine.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of bus engine rear-suspending cushion as Figure 1-Figure 4, comprises the upper bracket 51, bump rubber 52 and the mounting seat 53 that set gradually.The two ends up and down of described bump rubber 52 are connected with the inwall of upper bracket 51 and the inwall sulfuration of mounting seat 5 respectively.
Described upper bracket 51 is the U-type groove that Open Side Down, and the top of this U-type groove is respectively equipped with hold-down bolt 54 and locating dowel pin 55.Further, described upper bracket comprises top board and the first side plate be symmetricly set on bottom top board rear and front end and the second side plate.Described top board offers tapped bore; The head of described hold-down bolt 54 is positioned at U-type groove, and screw rod runs through and is arranged in tapped bore.
Described mounting seat 53 comprises middle interconnecting piece 532 and is symmetricly set on first connecting portion 531 and second connecting portion 533 at middle interconnecting piece 532 two ends.Described middle interconnecting piece 532 offers several bracket connecting bores 534.Described first connecting portion 531 is obtuse angle with the angle of middle interconnecting piece 532 and the angle of the second connecting portion 533 and middle interconnecting piece 532.The utility model is by being all set to obtuse angle by the angle of middle interconnecting piece two ends and the first connecting portion, the second connecting portion, bump rubber can be held, prevent bump rubber from outwards overflowing in crumpling process, extend the service life of bump rubber, ensure the result of use of bump rubber.
Described bump rubber 52, it is inner that its middle and upper part is positioned at the second upper bracket 51, and wherein bottom is between the first connecting portion 531 and the second connecting portion 533.
The all parts of described engine rear mounting system all adopts vulcanization to be bonded as one.The utility model can ensure the installation site of engine rear mounting system relative to Left Hand Engine after poppet and right engine rear support further by arranging locating dowel pin.By upper bracket 51 is designed to the U-type groove that Open Side Down, can ensures that bump rubber can not be stressed excessive and relative motion occurs on the direction of these U-type groove both sides, play the effect of protection Left Hand Engine rear-suspending cushion and right engine rear mounting system.By mounting seat being designed to the U-shaped structure of opening upwards, can ensure that bump rubber can not outwards overflow after pressurized, avoid Left Hand Engine rear-suspending cushion and right engine rear mounting system impaired, ensure the damping effect of Engine Mounting System described in the utility model.
Fitting process of the present utility model is:
Be connected to Left Hand Engine after poppet 3 and right engine rear support 1 in the left and right sides of driving engine 5 rear end, and described Left Hand Engine after poppet 3 and right engine rear support 1 are arranged on bus frame respectively by Left Hand Engine tail-bracket 4 and right rear bracket of engine 2.Can be provided with engine rear mounting system 5 described in the utility model between Left Hand Engine after poppet 3 and Left Hand Engine tail-bracket 4, between right engine rear support 1 and right rear bracket of engine 2, the vibrations produced for preventing driving engine are delivered to bus frame.Specifically, first, respectively by bolt mounting holes through Left Hand Engine after poppet 3, right engine rear support 1 of the Left Hand Engine rear-suspending cushion be connected with Left Hand Engine after poppet 3, the hold-down bolt of right engine rear mounting system that is connected with right engine rear support, thus Left Hand Engine rear-suspending cushion, right engine rear mounting system are arranged on Left Hand Engine after poppet 3, right engine rear support 1 respectively.Then, adopt the bracket connecting bore of the middle interconnecting piece of screw bolt passes Left Hand Engine rear-suspending cushion, right engine rear mounting system respectively, mounting hole on Left Hand Engine tail-bracket 4, right rear bracket of engine 2, thus Left Hand Engine rear-suspending cushion is arranged on Left Hand Engine tail-bracket 4, right engine rear mounting system is arranged on right rear bracket of engine 2.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (4)
1. a bus engine rear-suspending cushion, is characterized in that: comprise the upper bracket, bump rubber and the mounting seat that set gradually from top to bottom;
Described upper bracket is the U-type groove that Open Side Down, and the top of this U-type groove is respectively equipped with hold-down bolt and locating dowel pin;
Described mounting seat comprises middle interconnecting piece and is symmetricly set on the first connecting portion and second connecting portion at two ends, middle interconnecting piece left and right; Described middle interconnecting piece offers several bracket connecting bores; The angle of described first connecting portion and middle interconnecting piece and the second connecting portion and middle interconnecting piece is obtuse angle;
Described bump rubber, its middle and upper part is positioned at upper bracket inside, and wherein bottom is between the first connecting portion and the second connecting portion.
2. a kind of bus engine rear-suspending cushion according to claim 1, is characterized in that: described upper bracket comprises top board and the first side plate be symmetricly set on bottom top board rear and front end and the second side plate.
3. a kind of bus engine rear-suspending cushion according to claim 1, is characterized in that: the two ends up and down of described bump rubber are connected with the inwall of upper bracket and the inwall sulfuration of mounting seat respectively.
4. a kind of bus engine rear-suspending cushion according to claim 2, is characterized in that: described top board offers tapped bore; The head of described hold-down bolt is positioned at U-type groove, and screw rod runs through and is arranged in tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744639.0U CN204998327U (en) | 2015-09-24 | 2015-09-24 | Suspension cushion behind passenger car motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744639.0U CN204998327U (en) | 2015-09-24 | 2015-09-24 | Suspension cushion behind passenger car motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998327U true CN204998327U (en) | 2016-01-27 |
Family
ID=55155231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520744639.0U Expired - Fee Related CN204998327U (en) | 2015-09-24 | 2015-09-24 | Suspension cushion behind passenger car motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998327U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904953A (en) * | 2016-05-06 | 2016-08-31 | 东风特汽(十堰)客车有限公司 | Motor arrangement manner for electric vehicle and transmission system for electric vehicle |
| CN106240332A (en) * | 2016-08-28 | 2016-12-21 | 安徽安凯汽车股份有限公司 | A kind of rearmounted bus engine suspension system |
| CN107387659A (en) * | 2017-09-11 | 2017-11-24 | 安徽信息工程学院 | A kind of engine mounting |
| CN112319203A (en) * | 2020-10-14 | 2021-02-05 | 浙江杭摩欧亿汽车零部件有限公司 | Adjustable automobile suspension cushion |
-
2015
- 2015-09-24 CN CN201520744639.0U patent/CN204998327U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904953A (en) * | 2016-05-06 | 2016-08-31 | 东风特汽(十堰)客车有限公司 | Motor arrangement manner for electric vehicle and transmission system for electric vehicle |
| CN106240332A (en) * | 2016-08-28 | 2016-12-21 | 安徽安凯汽车股份有限公司 | A kind of rearmounted bus engine suspension system |
| CN106240332B (en) * | 2016-08-28 | 2018-12-28 | 安徽安凯汽车股份有限公司 | A kind of postposition bus engine suspension system |
| CN107387659A (en) * | 2017-09-11 | 2017-11-24 | 安徽信息工程学院 | A kind of engine mounting |
| CN112319203A (en) * | 2020-10-14 | 2021-02-05 | 浙江杭摩欧亿汽车零部件有限公司 | Adjustable automobile suspension cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |