CN203957821U - A kind of diesel motor vibrating isolation system - Google Patents
A kind of diesel motor vibrating isolation system Download PDFInfo
- Publication number
- CN203957821U CN203957821U CN201420275968.0U CN201420275968U CN203957821U CN 203957821 U CN203957821 U CN 203957821U CN 201420275968 U CN201420275968 U CN 201420275968U CN 203957821 U CN203957821 U CN 203957821U
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- shaped skeleton
- support bar
- connecting panel
- diesel motor
- adapter plate
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- Vibration Prevention Devices (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of diesel motor vibrating isolation system, for diesel motor on passenger vehicle is carried out to vibration isolation, comprise vehicle frame, subsystem and secondary insulator system suspend; Vehicle frame comprises left support bar, right support bar and front end bar, and the subsystem that suspends comprises left connecting panel, right connecting panel and front end-plate, and secondary insulator system comprises U-shaped skeleton, and the both sides of U-shaped skeleton left branching rod and the right pole of U-shaped skeleton all have some adapter plates; On left support bar, right support bar, be provided with fixed orifice, U-shaped skeleton is fixedly connected with vehicle frame by the adapter plate in its outside, the adapter plate of its inner side of U-shaped skeleton is fixedly connected with the subsystem that suspends, left connecting panel, right connecting panel are connected with diesel motor away from a side of U-shaped skeleton, front end bar two ends are connected with the upper end of left support bar, right support bar respectively, front end-plate one end and hanger bar middle part be connected and the other end and driving engine hinged.Diesel motor vibrating isolation system disclosed in the utility model, it is simple in structure, and vibration isolating effect is good.
Description
Technical field
The utility model relates to vibration isolation technique field, relates in particular to a kind of diesel motor vibrating isolation system.
Background technology
Conventionally, spark ignition engine vibration is little, rotating speed is high, is applicable to car and light-duty vehicle, and diesel engine power is large, good economy performance, is applicable to load truck.On present stage passenger vehicle, the general four-cylinder gasoline machine that adopts, as engine installation, for the consideration of dynamic economics, wishes to adopt two-cylinder diesel to substitute four-cylinder gasoline machine as engine installation.But the explosion pressure of two-cylinder diesel work is large, can affect the traveling comfort of car load, existing suspension system cannot meet vibration isolation needs.
Utility model content
In order to solve the technical matters existing in background technology, the utility model proposes a kind of diesel motor vibrating isolation system, to realize two-cylinder diesel on passenger vehicle has been carried out to vibration isolation, it is simple in structure, and vibration isolating effect is good.
A kind of diesel motor vibrating isolation system the utility model proposes, for diesel motor on passenger vehicle is carried out to vibration isolation, comprises vehicle frame, subsystem and secondary insulator system suspend, vehicle frame comprises left support bar, right support bar and front end bar, and the subsystem that suspends comprises left connecting panel, right connecting panel and front end-plate, and secondary insulator system comprises U-shaped skeleton, and the both sides of U-shaped skeleton left branching rod and the right pole of U-shaped skeleton all have some adapter plates, left support bar, on right support bar, be provided with fixed orifice, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its outside adapter plate respectively with left support bar, fixed orifice on right support bar is fixed connection, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its inner side adapter plate respectively with left connecting panel, right connecting panel is fixedly connected with, left connecting panel, right connecting panel is connected with diesel motor away from a side of U-shaped skeleton, front end bar two ends respectively with left support bar, the upper end of right support bar connects, front end-plate one end and hanger bar middle part be connected and the other end and driving engine hinged.
Preferably, the adapter plate in the adapter plate in U-shaped skeleton left branching rod outside and the right pole of U-shaped skeleton outside is symmetrical arranged with respect to U-shaped skeleton axis.
Preferably, be provided with along its length multiple fixed orifices on left support bar, set adapter plate quantity is 2 outside U-shaped skeleton left branching rod; On right support bar, be provided with along its length multiple fixed orifices, set adapter plate quantity is 2 outside the right pole of U-shaped skeleton.
Preferably, the fixed orifice on left support bar equidistantly arranges along its length, and the fixed orifice on right support bar equidistantly arranges along its length.
In the utility model, bus frame, suspend subsystem and secondary insulator system form vibrating isolation system jointly, the subsystem that suspends carries out preliminary vibration isolation to diesel motor, secondary insulator system is suspending between subsystem and bus frame, the vibrations that can reduce diesel motor through the subsystem that suspends to bus frame transmission, thereby reduce the vibration of vehicle frame, strengthen passenger vehicle traveling comfort, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its outside adapter plate respectively with left support bar, fixed orifice on right support bar is fixed connection, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its inner side adapter plate respectively with left connecting panel, right connecting panel is fixedly connected with, therefore, left connecting panel, the vibration at right connecting panel place need to be passed through respectively U-shaped skeleton left branching rod, the right pole of U-shaped skeleton just can be passed to left support bar, right support bar, thereby increase vibration transfer route, and U-shaped skeleton left branching rod, the right pole of U-shaped skeleton is this part of the whole of U-shaped skeleton, thereby can effectively reduce the power transmission of moment of torsion and vertical direction.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of diesel motor vibrating isolation system that the utility model proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of diesel motor vibrating isolation system that the utility model proposes.
With reference to Fig. 1, a kind of diesel motor vibrating isolation system the utility model proposes, for diesel motor on passenger vehicle is carried out to vibration isolation, is characterized in that, comprises vehicle frame 1, subsystem 3 and secondary insulator system 2 suspend, vehicle frame 1 comprises left support bar, right support bar and front end bar, the subsystem 3 that suspends comprises left connecting panel 31, right connecting panel 32 and front end-plate 33, secondary insulator system 2 comprises U-shaped skeleton, and the both sides of U-shaped skeleton left branching rod and the right pole of U-shaped skeleton all have some adapter plates, left support bar, on right support bar, be provided with fixed orifice, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its outside adapter plate respectively with left support bar, fixed orifice on right support bar is fixed connection, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its inner side adapter plate respectively with left connecting panel 31, right connecting panel 32 is fixedly connected with, left connecting panel 31, right connecting panel 32 is connected with diesel motor away from a side of U-shaped skeleton, front end bar two ends respectively with left support bar, the upper end of right support bar connects, front end-plate 33 one end and hanger bar middle part be connected and the other end and driving engine hinged.
In the above-described embodiments, bus frame 1, the common vibrating isolation system that forms of subsystem 3 and the secondary insulator system of suspending 2, the subsystem 3 that suspends carries out preliminary vibration isolation to diesel motor, secondary insulator system 2 is suspending between subsystem 3 and bus frame 1, can reduce the vibrations of diesel motor transmits to bus frame 1 through the subsystem 3 that suspends, thereby reduce the vibration of vehicle frame 1, strengthen passenger vehicle traveling comfort, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its outside adapter plate respectively with left support bar, fixed orifice on right support bar is fixed connection, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its inner side adapter plate respectively with left connecting panel 31, right connecting panel 32 is fixedly connected with, therefore, left connecting panel 31, the vibration at right connecting panel 32 places need to be passed through respectively U-shaped skeleton left branching rod, the right pole of U-shaped skeleton just can be passed to left support bar, right support bar, thereby increase vibration transfer route, and U-shaped skeleton left branching rod, the right pole of U-shaped skeleton is this part of the whole of U-shaped skeleton, thereby can effectively reduce the power transmission of moment of torsion and vertical direction.
In specific design process, the adapter plate in the adapter plate in U-shaped skeleton left branching rod outside and the right pole of U-shaped skeleton outside is symmetrical arranged with respect to U-shaped skeleton axis; Therefore can make the stressed balance more of U-shaped skeleton, be conducive to improve the integral vibration isolation ability of U-shaped skeleton.
In specific design process, on left support bar, be equidistantly provided with along its length multiple fixed orifices, set adapter plate quantity is 2 outside U-shaped skeleton left branching rod; On right support bar, be equidistantly provided with along its length multiple fixed orifices, set adapter plate quantity is 2 outside the right pole of U-shaped skeleton.
In technique scheme, the quantity of U-shaped skeleton left branching rod and the right pole upper mounted plate of U-shaped skeleton is all arranged to 2, fix thereby realize at 2, be conducive to strengthen the vibration isolation ability of torque direction.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a diesel motor vibrating isolation system, for diesel motor on passenger vehicle is carried out to vibration isolation, is characterized in that, comprises vehicle frame (1), the subsystem that suspends (3) and secondary insulator system (2), vehicle frame (1) comprises left support bar, right support bar and front end bar, the subsystem (3) that suspends comprises left connecting panel (31), right connecting panel (32) and front end-plate (33), secondary insulator system (2) comprises U-shaped skeleton, and the both sides of U-shaped skeleton left branching rod and the right pole of U-shaped skeleton all have some adapter plates, left support bar, on right support bar, be provided with fixed orifice, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its outside adapter plate respectively with left support bar, fixed orifice on right support bar is fixed connection, U-shaped skeleton left branching rod, the right pole of U-shaped skeleton by its inner side adapter plate respectively with left connecting panel (31), right connecting panel (32) is fixedly connected with, left connecting panel (31), right connecting panel (32) is connected with diesel motor away from a side of U-shaped skeleton, front end bar two ends respectively with left support bar, the upper end of right support bar connects, front end-plate (33) one end and hanger bar middle part be connected and the other end and driving engine hinged.
2. diesel motor vibrating isolation system according to claim 1, is characterized in that, the adapter plate in the adapter plate in U-shaped skeleton left branching rod outside and the right pole of U-shaped skeleton outside is symmetrical arranged with respect to U-shaped skeleton axis.
3. diesel motor vibrating isolation system according to claim 1, is characterized in that, is provided with along its length multiple fixed orifices on left support bar, and set adapter plate quantity is 2 outside U-shaped skeleton left branching rod; On right support bar, be provided with along its length multiple fixed orifices, set adapter plate quantity is 2 outside the right pole of U-shaped skeleton.
4. diesel motor vibrating isolation system according to claim 3, is characterized in that, the fixed orifice on left support bar equidistantly arranges along its length, and the fixed orifice on right support bar equidistantly arranges along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275968.0U CN203957821U (en) | 2014-05-27 | 2014-05-27 | A kind of diesel motor vibrating isolation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275968.0U CN203957821U (en) | 2014-05-27 | 2014-05-27 | A kind of diesel motor vibrating isolation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957821U true CN203957821U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275968.0U Withdrawn - After Issue CN203957821U (en) | 2014-05-27 | 2014-05-27 | A kind of diesel motor vibrating isolation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276021A (en) * | 2014-05-27 | 2015-01-14 | 亚新科噪声与振动技术（安徽）有限公司 | Diesel engine vibration isolation system |
-
2014
- 2014-05-27 CN CN201420275968.0U patent/CN203957821U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276021A (en) * | 2014-05-27 | 2015-01-14 | 亚新科噪声与振动技术（安徽）有限公司 | Diesel engine vibration isolation system |
| CN104276021B (en) * | 2014-05-27 | 2016-07-06 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of Diesel engine vibrating isolation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |