CN206678758U - A kind of engine left suspension bodyside bracket assembly - Google Patents
A kind of engine left suspension bodyside bracket assembly Download PDFInfo
- Publication number
- CN206678758U CN206678758U CN201720391790.XU CN201720391790U CN206678758U CN 206678758 U CN206678758 U CN 206678758U CN 201720391790 U CN201720391790 U CN 201720391790U CN 206678758 U CN206678758 U CN 206678758U
- Authority
- CN
- China
- Prior art keywords
- engine
- installation portion
- connecting plate
- longeron
- bracket assembly
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
It the utility model is related to a kind of engine left suspension bodyside bracket assembly, including longeron installation portion and the left leg installation portion of engine, longeron installation portion is vertical with the left leg installation portion of engine and the structure that is fixed as one；The first connecting plate and the second connecting plate are provided between the both sides of longeron installation portion and the both sides of the left leg installation portion of engine；First connecting plate is parallel to each other with the second connecting plate, and the first relative lightening hole is provided with the first connecting plate and the second connecting plate.The bodyside bracket assembly structure that the technical program is made up of longeron and the left leg installation portion of engine, so that the vibration of engine or the vibration on ground can pass to longitudinal beam by increased bodyside bracket assembly, certain decay can be produced by vibrating, simultaneously, when vibration after the decay passes to driver's cabin again, oscillation intensity can reduce, or similarly reduce when the oscillation intensity is delivered to engine, ensure the movement of engine in scope of design.
Description
Technical field
The utility model belongs to engine mounting technical field, and it is total to particularly relate to a kind of engine left suspension bodyside bracket
Into.
Background technology
The effect of dynamic assembly suspension is to accept engine and gearbox, and in order to preferably adapt to severe road conditions, power is total
It is connected the connection between engine, gearbox and vehicle frame into suspension so that flexible material is rubber blanket and support fixation kit.
Dynamic assembly suspension includes engine or motor front-suspension, back suspension device of engine and gear box suspension, in addition to
There is part load-carrying vehicle to have transfer gear suspension.
Engine front mounting, which is forward engine half, to be fixed middle transition with vehicle frame and uses, rear-suspending be engine rear end with
Vehicle frame transition, which is fixed, to be used, such a engine mounting good reliability, but the poor-performing such as vibration isolation rate, noise, engine exist
Driver's cabin shake is serious during startup, and NHV performances are bad.
Utility model content
The purpose of this utility model is to provide a kind of engine left suspension bodyside bracket assembly, to solve prior art hair
The problem of vibration isolation rate and poor noise-reducing ability of motivation fixed form.
The utility model is achieved through the following technical solutions：
A kind of engine left suspension bodyside bracket assembly, including longeron installation portion and the left leg installation portion of engine, institute
State that longeron installation portion is vertical with the left leg installation portion of the engine and the structure that is fixed as one；
The first company is provided between the both sides of the longeron installation portion and the both sides of the left leg installation portion of the engine
Fishplate bar and the second connecting plate；
First connecting plate is parallel to each other with second connecting plate, is connected in first connecting plate with described second
The first relative lightening hole is provided with plate.
The upper surface of the left leg installation portion of the closely described engine in center of first lightening hole.
Wire harness passing-hole and the second lightening hole are provided with the longeron installation portion, is provided with the periphery of the wire harness passing-hole
Longeron mounting hole, the center of circle of the wire harness passing-hole and the line in the center of circle of second lightening hole and indulging for the longeron installation portion
It is parallel to the midline.
The 3rd lightening hole is provided with the left leg installation portion of the engine, is set in the both sides of the 3rd lightening hole
There is the left foot mounting aperture of engine.
Plane where plane where first connecting plate is respectively perpendicular to the longeron installation portion and the engine are left
Plane where leg installation portion；
Plane where plane where second connecting plate is respectively perpendicular to the longeron installation portion and the engine are left
Plane where leg installation portion.
It is empty that first is formed between the left leg installation portion of the longeron installation portion, the engine and first connecting plate
Gap；
It is empty that second is formed between the left leg installation portion of the longeron installation portion, the engine and second connecting plate
Gap；
First space is corresponding with the Second gap.
The length of the longeron installation portion is more than the length of the left leg installation portion of the engine.
The beneficial effects of the utility model are：
The bodyside bracket assembly structure that the technical program is made up of longeron and the left leg installation portion of engine so that hair
The vibration of motivation or the vibration on ground can pass to longitudinal beam by increased bodyside bracket assembly, vibration can be produced into one
Fixed decay, meanwhile, when the vibration after the decay passes to driver's cabin again, oscillation intensity can reduce, or the vibration is strong
Degree similarly reduces when being delivered to engine, ensures the movement of engine in scope of design.
Brief description of the drawings
Fig. 1 is the utility model engine left suspension bodyside bracket assembly front view；
Fig. 2 is the utility model engine left suspension bodyside bracket assembly top view；
Fig. 3 is the utility model engine left suspension bodyside bracket assembly side view.
Description of reference numerals
1 longeron installation portion, the left leg installation portion of 2 engines, 3 first connecting plates, 4 second connecting plates, 11 wire harness passing-holes, 12
Second lightening hole, 13 longeron mounting holes, 21 the 3rd lightening holes, the left foot mounting aperture of 22 engines, 31 first lightening holes, 32 first
Gap.
Embodiment
Describe the technical solution of the utility model in detail by the following examples, following embodiment is only exemplary
, it is only capable of for explanation and illustration the technical solution of the utility model, and be not to be construed as to technical solutions of the utility model
Limitation.
The application provides a kind of engine left suspension bodyside bracket assembly, as shown in Figure 1 to Figure 3, including longeron installation
Portion 1 and the left leg installation portion 2 of engine, longeron installation portion is vertical with the left leg installation portion of engine and the structure that is fixed as one；
In the present embodiment, longeron installation portion is rectangle slab structure, and the left leg installation portion of engine is also rectangle slab structure,
In the present embodiment, the width of longeron installation portion is identical with the width of the left leg installation portion of engine, the length of longeron installation portion
More than the length of the left leg installation portion of engine.
See on the whole, engine left suspension bodyside bracket assembly is L-shaped, wherein the inner surface of longeron installation portion with
Longitudinal beam contacts, and the right-hand member of the left leg installation portion of engine extend into engine direction, the right side of the left leg installation portion of engine
End is fixedly connected with the lower end of longeron installation portion.
The first connecting plate 3 and are provided between the both sides of longeron installation portion and the both sides of the left leg installation portion of engine
Two connecting plates 4；First connecting plate is parallel to each other with the second connecting plate.The left leg installation portion of longeron installation portion, engine and first
First space 32 is formed between connecting plate, first space passes to the engine left suspension vehicle body for buffering engine
The vibration of side stand assembly or ground pass to the vibration of engine, and can reduce stress concentration, and it is left outstanding to improve engine
Put the intensity of bodyside bracket assembly.
A Second gap is formed between the left leg installation portion of longeron installation portion, engine and the second connecting plate, this second
For buffering, engine passes to the vibration of the engine left suspension bodyside bracket assembly or ground passes to engine in space
Vibration, and stress concentration can be reduced, improve the intensity of engine left suspension bodyside bracket assembly.
In the present embodiment, the first gap is corresponding with the second gap.
Plane and the left leg installation portion institute of engine where the place plane of first connecting plate 3 is respectively perpendicular to longeron installation portion
In plane.Plane and the left leg installation portion of engine where plane where same second connecting plate is respectively perpendicular to longeron installation portion
Place plane.Concrete structure be the first connecting plate and the second connecting plate in the case where not considering the first gap and the second gap,
It is trapezoidal slab structure, one side is fixedly connected with the inner surface of longeron installation portion, another side and engine
The upper surface of left leg installation portion is fixedly connected.
The first relative lightening hole 31 is provided with the first connecting plate and the second connecting plate.
The lightening hole 12 of wire harness passing-hole 11 and second, the center of circle of wire harness passing-hole and the second loss of weight are provided with longeron installation portion 1
The line in the center of circle in hole is parallel with the longitudinal midline of longeron installation portion, and four longeron mounting holes are provided with the periphery of wire harness passing-hole
13, the Position Design of wire harness passing-hole and the second lightening hole can reduce the stress concentration and torsional strength of longeron installing plate.
The 3rd lightening hole 21 is provided with the left leg installation portion 2 of engine, the both sides of the 3rd lightening hole are provided with two
The individual left foot mounting aperture 22 of engine.
The utility model has carried out detailed explanation by preferred embodiment.However, by studying carefully above,
Apparent to change and increase and those of ordinary skill in the art to each embodiment.It is intended that institute
There are these to change and increase all to fall in the scope that the utility model claims are protected.
Claims (7)
- A kind of 1. engine left suspension bodyside bracket assembly, it is characterised in that：Including longeron installation portion and the left leg of engine Installation portion, the longeron installation portion is vertical with the left leg installation portion of the engine and the structure that is fixed as one；The first connecting plate is provided between the both sides of the longeron installation portion and the both sides of the left leg installation portion of the engine With the second connecting plate；First connecting plate is parallel to each other with second connecting plate, on first connecting plate and second connecting plate It is provided with the first relative lightening hole.
- 2. engine left suspension bodyside bracket assembly according to claim 1, it is characterised in that：First lightening hole The left leg installation portion of the closely described engine in center upper surface.
- 3. engine left suspension bodyside bracket assembly according to claim 1, it is characterised in that：The longeron installation portion On be provided with wire harness passing-hole and the second lightening hole, longeron mounting hole, the wire harness mistake are provided with the periphery of the wire harness passing-hole The center of circle in hole is parallel with the longitudinal midline of the longeron installation portion with the line in the center of circle of second lightening hole.
- 4. engine left suspension bodyside bracket assembly according to claim 1, it is characterised in that：It is left in the engine The 3rd lightening hole is provided with leg installation portion, the both sides of the 3rd lightening hole are provided with the left foot mounting aperture of engine.
- 5. engine left suspension bodyside bracket assembly according to claim 1, it is characterised in that：First connecting plate Plane where plane where place plane is respectively perpendicular to the longeron installation portion and the left leg installation portion of the engine；Plane and the left leg of the engine where plane where second connecting plate is respectively perpendicular to the longeron installation portion Plane where installation portion.
- 6. engine left suspension bodyside bracket assembly according to claim 5, it is characterised in that：The longeron installation The first space is formed between portion, the left leg installation portion of the engine and first connecting plate；Second gap is formed between the left leg installation portion of the longeron installation portion, the engine and second connecting plate；First space is corresponding with the Second gap.
- 7. engine left suspension bodyside bracket assembly according to claim 1, it is characterised in that the longeron installation portion Length be more than the left leg installation portion of the engine length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391790.XU CN206678758U (en) | 2017-04-14 | 2017-04-14 | A kind of engine left suspension bodyside bracket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391790.XU CN206678758U (en) | 2017-04-14 | 2017-04-14 | A kind of engine left suspension bodyside bracket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206678758U true CN206678758U (en) | 2017-11-28 |
Family
ID=60399939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720391790.XU Expired - Fee Related CN206678758U (en) | 2017-04-14 | 2017-04-14 | A kind of engine left suspension bodyside bracket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206678758U (en) |
-
2017
- 2017-04-14 CN CN201720391790.XU patent/CN206678758U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |