CN204506477U - Engine left suspension - Google Patents
Engine left suspension Download PDFInfo
- Publication number
- CN204506477U CN204506477U CN201520072155.6U CN201520072155U CN204506477U CN 204506477 U CN204506477 U CN 204506477U CN 201520072155 U CN201520072155 U CN 201520072155U CN 204506477 U CN204506477 U CN 204506477U
- Authority
- CN
- China
- Prior art keywords
- shell
- base
- vehicle frame
- engine
- rubber pad
- 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)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a kind of engine left suspension, comprise base, shell, primary elastomeric shock pad, the two ends, left and right of base upwards bend, and each bending part is set with the fixing left and right partiting polarization rubber pad of a sulfuration, shell comprises the inner panel and rectangle outer cover that are fixed together, left and right partiting polarization rubber pad and primary elastomeric shock pad cover in wherein with surrounding edge by the surrounding of rectangle outer cover, gap is left between left and right partiting polarization rubber pad and shell, the outside horizontal-extending in rear and front end of base is formed installs journal stirrup, installation journal stirrup has vehicle frame mounting hole for being connected with vehicle frame, shell is provided with hold-down bolt with locating dowel pin for being connected with left mounting bracket.This mechanism is delivered to the vibration of vehicle frame when reducing engine movements, play position-limiting action to engine movements, and when avoiding producing resonance and vehicle operating, driving engine and other parts of cabin move and interfere.
Description
Technical field
The utility model relates to car engine suspension structure, is specifically related to left suspension structure of engine.
Background technology
Existing engine left suspension generally includes suspension upper plate, suspension lower plate and rubber damper, suspension upper plate is used for being connected with left mounting bracket, suspension lower plate is used for being connected with vehicle frame, and rubber damper sulfuration is fixed between suspension upper plate and suspension lower plate, plays the effect of vibration damping.Suspension upper plate, suspension lower plate are blanked part.
The subject matter that present structure exists is: by structural limitations, the vibration of engine movements is delivered to vehicle frame by left mounting assembly, easily causes resonance and dynamic interference when vibrating excessive.
Utility model content
The utility model is intended to by optimizing left mounting structure, is delivered to the vibration of vehicle frame, plays position-limiting action to driving engine when reducing engine movements, and when avoiding producing resonance and vehicle operating, driving engine and other parts of cabin move and interfere.
For this reason, the technical scheme that the utility model adopts is: a kind of engine left suspension, comprise base (1), shell (2), and sulfuration is fixed on the primary elastomeric shock pad (3) between base (1) and shell (2), it is characterized in that: the two ends, left and right of described base (1) upwards bend, and each bending part is set with the fixing left and right partiting polarization rubber pad (4) of a sulfuration, described shell (2) comprises the inner panel (2a) and rectangle outer cover (2b) that are fixed together, left and right partiting polarization rubber pad (4) and primary elastomeric shock pad (3) cover in wherein with surrounding edge by the surrounding of rectangle outer cover (2b), and leave gap between left and right partiting polarization rubber pad (4) and shell (2), the outside horizontal-extending in rear and front end of base (1) is formed installs journal stirrup (1a), installation journal stirrup (1a) has vehicle frame mounting hole for being connected with vehicle frame, described shell (2) is provided with hold-down bolt (5) with locating dowel pin (6) for being connected with left mounting bracket.
Preferred as such scheme, the middle part of described base (1) is provided with projection upwards.Improving the intensity of base on the one hand, is to avoid driving engine second order, quadravalence excitation, avoiding further resonating in use procedure, improve the service life of left suspension on the other hand.
The beneficial effects of the utility model: the two ends, left and right of base upwards bend and are set with left and right partiting polarization rubber pad, shell is made up of inner panel and rectangle outer cover, left and right partiting polarization rubber pad and primary elastomeric shock pad cover in wherein with surrounding edge by the surrounding of rectangle outer cover, thus the restriction to base and primary elastomeric shock pad just all around four orientation, in addition, left and right partiting polarization rubber pad plays the effect of vibration isolation.This mechanism is delivered to the vibration of vehicle frame when reducing engine movements, play position-limiting action to engine movements, and when avoiding producing resonance and vehicle operating, driving engine and other parts of cabin move and interfere.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model.
Fig. 2 is upward view of the present utility model.
Fig. 3 is structural representation of the present utility model.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
Engine left suspension shown in composition graphs 1-Fig. 3, forms primarily of base 1, shell 2, primary elastomeric shock pad 3, left and right partiting polarization rubber pad 4.Base 1 is for being connected with vehicle frame, and shell 2 is for being connected with left mounting bracket, and left mounting bracket is then direct to be connected with driving engine.
Primary elastomeric shock pad 3 sulfuration is fixed between base 1 and shell 2, plays the effect connecting base 1 and shell 2.The two ends, left and right of base 1 upwards bend, and each bending part are set with the fixing left and right partiting polarization rubber pad 4 of a sulfuration, and totally two bending parts, are correspondingly provided with about two partiting polarization rubber pads 4.
Shell 2 is made up of the inner panel 2a be fixed together and rectangle outer cover 2b.Rectangle outer cover 2b is blanked part, and left and right partiting polarization rubber pad 4 and primary elastomeric shock pad 3, with surrounding edge, cover in wherein, leave gap between left and right partiting polarization rubber pad 4 and shell 2 by surrounding.The outside horizontal-extending in rear and front end of base 1 is formed installs journal stirrup 1a, installation journal stirrup 1a having vehicle frame mounting hole for being connected with vehicle frame, shell 2 being provided with hold-down bolt 5 with locating dowel pin 6 for being connected with left mounting bracket.During engine movements, drive the shell 2 of left suspension to move by left mounting bracket, owing to having set up left and right partiting polarization rubber pad 4 for vibration damping on the basis of primary elastomeric shock pad 3, by four surrounding edges of rectangle outer cover 2b, left-right and front-back carries out to shell 2 spacing simultaneously.
Preferably, the middle part of base 1 is provided with projection upwards.Hold-down bolt 5 center ofthe on shell 2 is arranged, and locating dowel pin 6 is positioned at the left side of hold-down bolt 5, and locating dowel pin 6 is arranged on the side of shell 2.Vehicle frame mounting hole is bar hole, eliminates manufacturing errors, convenient installation.
Claims (3)
1. an engine left suspension, comprise base (1), shell (2), and sulfuration is fixed on the primary elastomeric shock pad (3) between base (1) and shell (2), it is characterized in that: the two ends, left and right of described base (1) upwards bend, and each bending part is set with the fixing left and right partiting polarization rubber pad (4) of a sulfuration, described shell (2) comprises the inner panel (2a) and rectangle outer cover (2b) that are fixed together, left and right partiting polarization rubber pad (4) and primary elastomeric shock pad (3) cover in wherein with surrounding edge by the surrounding of rectangle outer cover (2b), and leave gap between left and right partiting polarization rubber pad (4) and shell (2), the outside horizontal-extending in rear and front end of base (1) is formed installs journal stirrup (1a), installation journal stirrup (1a) has vehicle frame mounting hole for being connected with vehicle frame, described shell (2) is provided with hold-down bolt (5) with locating dowel pin (6) for being connected with left mounting bracket.
2. according to engine left suspension according to claim 1, it is characterized in that: the middle part of described base (1) is provided with projection upwards.
3. according to the engine left suspension described in claim 1 or 2, it is characterized in that: described hold-down bolt (5) is arranged at the upper center ofthe of shell (2), locating dowel pin (6) is positioned at the left side of hold-down bolt (5), and described vehicle frame mounting hole is bar hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072155.6U CN204506477U (en) | 2015-02-02 | 2015-02-02 | Engine left suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072155.6U CN204506477U (en) | 2015-02-02 | 2015-02-02 | Engine left suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204506477U true CN204506477U (en) | 2015-07-29 |
Family
ID=53704476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072155.6U Expired - Fee Related CN204506477U (en) | 2015-02-02 | 2015-02-02 | Engine left suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204506477U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196854A (en) * | 2015-11-11 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Longitudinal engine mount installation structure |
| CN105370782A (en) * | 2015-12-21 | 2016-03-02 | 南京工程学院 | Automobile suspended type vibration isolating device |
| CN105711405A (en) * | 2016-01-22 | 2016-06-29 | 安徽江淮汽车股份有限公司 | Obliquely-arranged type suspension cushion and automobile |
| CN107265265A (en) * | 2017-08-02 | 2017-10-20 | 广东英伦快客电梯有限责任公司 | Damping device, lift car and Elevator weight sensor |
| CN114475992A (en) * | 2021-12-24 | 2022-05-13 | 宜昌测试技术研究所 | Steering connecting device suitable for underwater vehicle |
| CN114701628A (en) * | 2021-12-24 | 2022-07-05 | 宜昌测试技术研究所 | Vibration isolation motor cabin suitable for underwater vehicle |
-
2015
- 2015-02-02 CN CN201520072155.6U patent/CN204506477U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196854A (en) * | 2015-11-11 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Longitudinal engine mount installation structure |
| CN105370782A (en) * | 2015-12-21 | 2016-03-02 | 南京工程学院 | Automobile suspended type vibration isolating device |
| CN105370782B (en) * | 2015-12-21 | 2017-09-29 | 南京工程学院 | A kind of automobile hanging formula isolation mounting |
| CN105711405A (en) * | 2016-01-22 | 2016-06-29 | 安徽江淮汽车股份有限公司 | Obliquely-arranged type suspension cushion and automobile |
| CN105711405B (en) * | 2016-01-22 | 2017-12-22 | 安徽江淮汽车集团股份有限公司 | Inclined type suspending cushion and automobile |
| CN107265265A (en) * | 2017-08-02 | 2017-10-20 | 广东英伦快客电梯有限责任公司 | Damping device, lift car and Elevator weight sensor |
| CN114475992A (en) * | 2021-12-24 | 2022-05-13 | 宜昌测试技术研究所 | Steering connecting device suitable for underwater vehicle |
| CN114701628A (en) * | 2021-12-24 | 2022-07-05 | 宜昌测试技术研究所 | Vibration isolation motor cabin suitable for underwater vehicle |
| CN114475992B (en) * | 2021-12-24 | 2023-11-07 | 宜昌测试技术研究所 | Steering connecting device suitable for underwater vehicle |
| CN114701628B (en) * | 2021-12-24 | 2023-11-07 | 宜昌测试技术研究所 | Vibration isolation motor cabin suitable for underwater vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200202 |