CN206426830U - A kind of engine rear support device and cargo vehicle - Google Patents
A kind of engine rear support device and cargo vehicle Download PDFInfo
- Publication number
- CN206426830U CN206426830U CN201621453054.4U CN201621453054U CN206426830U CN 206426830 U CN206426830 U CN 206426830U CN 201621453054 U CN201621453054 U CN 201621453054U CN 206426830 U CN206426830 U CN 206426830U
- Authority
- CN
- China
- Prior art keywords
- support device
- rear support
- engine rear
- upper bracket
- engine
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model is related to cargo vehicle manufacturing technology field, more particularly, to a kind of engine rear support device and cargo vehicle, including upper bracket, bearing pin and suspension bracket assembly, one end of the upper bracket is provided with arc installation position, the arc installation position is used to be fixed on circular crossbeam vehicle frame, the bearing pin is equipped between the other end and suspension bracket assembly of the upper bracket, the suspension bracket assembly is used to lift engine speed changer integral piece.The engine rear support device is by circular beam supporting on the left and right longeron of vehicle frame so that the use reliability of automobile and the service life of engine mounting associated components have obtained significant increase.And the structure of the engine rear support device is relatively simple, the light truck of circular crossbeam vehicle frame can be widely applied to.
Description
Technical field
The utility model is related to cargo vehicle manufacturing technology field, more particularly, to a kind of engine rear support device and load
A kind of goods automobile, and in particular to the light truck engine rear support device of circular crossbeam vehicle frame.
Background technology
At present, bearing device for automobile engine, will not only bear the weight of engine and speed changer, and still suffer from hair
Motivation exports the counter-force to car transmissions moment of torsion, and automobile engine rear support device bears the portion of engine and speed changer
Divide weight and counter-force.The vehicle frame of current light truck typically all uses channel crossbar, and engine rear support device typically has
Two schemes, one kind is supported using the mounting bracket on flywheel shell of engine or case of transmission by way of cantilever support
On the left and right longeron of vehicle frame.It is another to be supported on using special support on channel crossbar.The first scheme is due to using cantilever
Support pattern, can cause the left and right longeron deformation of vehicle frame of engine rear support device installation site, engine rear support in use
Position tenesmus occurs for device, and car transmissions relevant parameter changes, and causes transmission system associated components noise and abrasion
Increase.Second scheme is applied to channel crossbar vehicle frame, and is not suitable for circular crossbeam vehicle frame.
Utility model content
The purpose of this utility model is to provide a kind of engine rear support device and cargo vehicle, can be widely used in justifying
Shape crossbeam vehicle frame, lifts the use reliability of automobile and the service life of engine mounting associated components.
In order to solve the above technical problems, the engine rear support device that the utility model is provided, it includes upper bracket, bearing pin
With suspension bracket assembly, one end of the upper bracket is provided with arc installation position, and the arc installation position is used to be fixed on circular crossbeam car
On frame, the bearing pin is equipped between the other end and suspension bracket assembly of the upper bracket, the suspension bracket assembly starts for lifting
Machine speed changer integral piece.
Further, the suspension bracket assembly includes outer supporting sleeve, interior axle sleeve pipe, power transmission frame and connecting plate, the external support
Set is fixed on the power transmission frame, and the interior axle sleeve pipe is arranged in the outer supporting sleeve, and the bearing pin passes through the internal axle sleeve
Pipe, the power transmission frame is fixed on the connecting plate, and the connecting plate is fixedly connected with the engine speed changer integral piece.
Further, it is provided with honeycombed rubber blanket between the interior axle sleeve pipe and outer supporting sleeve.
Further, the interior axle sleeve pipe is step axle sleeve, and its one end is relatively large in diameter, and the diameter of the other end is smaller.
Further, the section of the power transmission frame is flute profile, and its upper end is provided for welding with the cylindrical cooperation of outer supporting sleeve
The circular arc connect.
Further, the connecting plate is set to rectangle with rounded corners, and is provided with the connecting plate multiple bolts
Mounting hole.
Further, the upper bracket uses stamping after steel plate cutting, and its section is " several " font, the upper bracket
The front of left and right two vertical plane is provided with arc installation position, and the base and back of left and right two vertical plane of upper bracket are laterally
Form turnup structure.
Further, a technique circular hole is provided with the middle part of the upper bracket top surface, left and right two vertical plane of upper bracket
Postmedian is respectively arranged with a bearing pin circular hole.
Further, one end of the bearing pin is hexagonal prism, and the other end is external screw thread, and stage casing is cylinder.
In order to solve the above technical problems, the utility model also provides a kind of cargo vehicle, it is included after described engine
Supporting arrangement.The engine rear support device includes upper bracket, bearing pin and suspension bracket assembly, and one end of the upper bracket is provided with arc
Installation position, the arc installation position is used to be fixed on circular crossbeam vehicle frame, the other end and suspension bracket assembly of the upper bracket it
Between be equipped with the bearing pin, the suspension bracket assembly is used to lift engine speed changer integral piece.
Using above-mentioned technical proposal, the utility model has the advantages that：
The utility model provides a kind of engine rear support device, by circular beam supporting on the left and right longeron of vehicle frame,
So that position tenesmus occurs for the left and right longeron deformation of the vehicle frame of engine rear support device installation site, engine rear support device
Phenomenon can not occur again, the use reliability of automobile and the service life of engine mounting associated components have obtained greatly carrying
Rise.And the structure of the engine rear support device is relatively simple, the light duty of circular crossbeam vehicle frame can be widely applied to
Automobile.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the left view of the utility model general structure schematic diagram, i.e., by automobile direction of advance, from left to right projection and
The view obtained.
Fig. 2 is the top view of the utility model general structure schematic diagram.
Fig. 3 is the A-A sectional views of Fig. 1 in the utility model.
Fig. 4 is the B-B sectional views of Fig. 2 in the utility model.
Fig. 5 is the front view of suspension bracket assembly in the utility model.
Fig. 6 is the top view of suspension bracket assembly in the utility model.
Fig. 7 is the A-A sectional views of Fig. 5 in the utility model.
Fig. 8 is the B-B sectional views of Fig. 5 in the utility model.
Fig. 9 is the front view of upper bracket in the utility model.
Figure 10 is the left view of upper bracket in the utility model.
Figure 11 is the top view of upper bracket in the utility model.
Figure 12 is the A-A sectional views of Fig. 9 in the utility model.
Reference：
1- vehicle frames；2- upper brackets；3- bearing pins；
4- nuts；5- suspension bracket assemblies；6- self-locking screws；
7- engine speed changer integral pieces；51- outer supporting sleeves；52- honeycombed rubber blankets；
53- interior axle sleeve pipes；54- power transmission frames；55- connecting plates.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment one
With reference to shown in Fig. 1-12, the present embodiment one provides a kind of engine rear support device, and it includes upper bracket 2, bearing pin 3
With suspension bracket assembly 5, one end of upper bracket 2 is provided with arc installation position, and arc installation position is used to be fixed on circular crossbeam vehicle frame 1,
Bearing pin 3 is equipped between the other end and suspension bracket assembly 5 of upper bracket 2, suspension bracket assembly 5 is used to lift engine speed changer integral piece
7.This engine rear support device can be applied on the light truck of circular crossbeam vehicle frame, be existed by circular beam supporting
On the left and right longeron of vehicle frame, so that being propped up after the left and right longeron deformation of the vehicle frame of engine rear support device installation site, engine
The phenomenon that position tenesmus occurs for bearing apparatus can not occur again, the use reliability of automobile and the use of engine mounting associated components
Life-span has obtained significant increase.
Suspension bracket assembly 5 in the present embodiment includes outer supporting sleeve 51, interior axle sleeve pipe 53, power transmission frame 54 and connecting plate 55, outside
Splicing sleeve 51 is fixed on power transmission frame 54, and interior axle sleeve pipe 53 is arranged in outer supporting sleeve 51, and bearing pin 3 passes through interior axle sleeve pipe 53, is passed
Power frame 54 is fixed on connecting plate 55, and connecting plate 55 is fixedly connected with engine speed changer integral piece 7.
Further, the present embodiment is also provided with honeycombed rubber blanket 52 between interior pipe spreader 53 and outer supporting sleeve 51,
It is good with lightweight, elasticity, attract the effect of damping.
Specifically, the suspension bracket assembly 5 in the present embodiment is discussed in detail in the preferred form of one of which, as described below.
Interior axle sleeve pipe 53 in the present embodiment is step axle sleeve, and its one end is relatively large in diameter, and the diameter of the other end is smaller.
Specific when making, it is larger that interior axle sleeve pipe 53 can be processed into the inside and outside circular diameter in one end using round steel pipe, the inside and outside circular diameter of the other end
Less step axle sleeve.
When outer supporting sleeve 51 in the present embodiment specifically makes, it can be processed with round steel pipe, for being enclosed on interior axle sleeve pipe
On 53.
The section of power transmission frame 54 in the present embodiment is flute profile, and its upper end is provided for and the cylindrical cooperation of outer supporting sleeve 51
The circular arc of welding.Specific when making, power transmission frame 54 is with being bent into flute profile, two vertical planes (trough-shaped side walls) top after steel plate cutting
For circular arc, so as to outer supporting sleeve 51 it is cylindrical coordinate weld.
Connecting plate 55 in the present embodiment is set to rectangle with rounded corners, and is provided with connecting plate 55 multiple bolts peaces
Fill hole.During specific making, connecting plate 55 uses steel plate cutting into rectangle with rounded corners, and processes four bolt mounting holes.By power transmission
Frame 54 is welded on below outer supporting sleeve 51, and is welded to connect below power transmission frame 54 plate 55.
In the outer supporting sleeve 51 and interior axle sleeve pipe of outer supporting sleeve 51, power transmission frame 54 and the soldering member of connecting plate 55 in the present embodiment
Vulcanize rubber between 53, form honeycombed rubber blanket 52.
Upper bracket 2 can use stamping after steel plate cutting, its section is " several " word in specific make in the present embodiment
Shape, the front of left and right two vertical plane of upper bracket 2 is provided with arc installation position, the base of left and right two vertical plane of upper bracket 2 and after
Side forms turnup structure laterally.
Moreover, a technique circular hole is provided with the middle part of the top surface of upper bracket 2, the posterior part of left and right two vertical plane of upper bracket 2
A bearing pin circular hole is not provided with.Two bearing pin circular hole coaxials are set.
As shown in figs. 9 to 12, upper bracket 2 is with stamping after steel plate cutting, and its section is several fonts, and left and right two is vertical
Side is circular arc in front；The base and back of left and right two vertical plane carry out flange laterally, to strengthen its rigidity and intensity；
A technique circular hole is machined with the middle part of the top surface of upper bracket 2, the postmedian of left and right two vertical plane is machined with a bearing pin circle respectively
Hole.
What deserves to be explained is, " several " font is a kind of approximate shape, is not only and is confined to Chinese character " several " itself
Shape, it is to be understood that upper bracket 2 includes left and right two vertical plane, and top surface is connected with the top of left and right two vertical plane,
Behind the back of left and right two vertical plane is connected with, meanwhile, left and right two vertical plane with being equipped with flange below.Accordingly it is also possible to
Say into, it is notch groove-like directed downwardly that the section of the upper bracket 2 in the present embodiment, which is similar to,.
One end of bearing pin 3 in the present embodiment is hexagonal prism, and the other end is external screw thread, and stage casing is cylinder.Specifically
During making, it is hexagonal prism that bearing pin 3, which is processed into one end with six-edged steel, and the other end is external screw thread, and stage casing is cylinder.
The installation process of engine rear support device in the present embodiment is：
Engine and speed changer are installed and connect as one part；With four self-locking screws 6 by the connecting plate 55 of suspension bracket assembly 5
Installation is connected to after the speed changer of engine speed changer integral piece 7 on upper lid.Justified with the bearing pin of a bearing pin 3 through upper bracket 2
Hole and the interior axle sleeve pipe 53 of suspension bracket assembly 5, install nut 4 in the end of thread of bearing pin 3, the outer supporting sleeve 51 of suspension bracket assembly 5 are welded
It is connected on the upper bracket 2 on the circular crossbeam of vehicle frame 1, tightens after nut 4, then a same nut 4 is installed, prevents nut 4
Release.
To sum up, the utility model provides a kind of engine rear support device, left and right vertical in vehicle frame by circular beam supporting
Liang Shang so that position occurs for the left and right longeron deformation of vehicle frame of engine rear support device installation site, engine rear support device
The phenomenon of tenesmus can not occur again, and the use reliability of automobile and the service life of engine mounting associated components have been obtained greatly
Lifting.And the structure of the engine rear support device is relatively simple, the light-duty load of circular crossbeam vehicle frame can be widely applied to
Goods automobile.
Embodiment two
The present embodiment two provides a kind of cargo vehicle, and it includes engine rear support device.
The engine rear support device includes upper bracket 2, bearing pin 3 and suspension bracket assembly 5, and one end of upper bracket 2 is provided with arc
Installation position, arc installation position is used to be fixed on circular crossbeam vehicle frame 1, is worn between the other end and suspension bracket assembly 5 of upper bracket 2
There is bearing pin 3, suspension bracket assembly 5 is used to lift engine speed changer integral piece 7.This engine rear support device can be applied to circle
On the light truck of crossbeam vehicle frame, by circular beam supporting on the left and right longeron of vehicle frame, so that engine rear support
The left and right longeron deformation of vehicle frame of device installation site, the phenomenon that position tenesmus occurs for engine rear support device can not occur again,
The use reliability of automobile and the service life of engine mounting associated components have obtained significant increase.
Suspension bracket assembly 5 in the present embodiment includes outer supporting sleeve 51, interior axle sleeve pipe 53, power transmission frame 54 and connecting plate 55, outside
Splicing sleeve 51 is fixed on power transmission frame 54, and interior axle sleeve pipe 53 is arranged in outer supporting sleeve 51, and bearing pin 3 passes through interior axle sleeve pipe 53, is passed
Power frame 54 is fixed on connecting plate 55, and connecting plate 55 is fixedly connected with engine speed changer integral piece 7.
Further, the present embodiment is also provided with honeycombed rubber blanket 52 between interior pipe spreader 53 and outer supporting sleeve 51,
It is good with lightweight, elasticity, attract the effect of damping.
What deserves to be explained is, the cargo vehicle in the present embodiment two can be using the light-duty of the engine rear support device
Cargo vehicle.Certainly, the present embodiment two includes the technology contents disclosed in embodiment one.
Specific preparation method and form as outer supporting sleeve 51, interior axle sleeve pipe 53, power transmission frame 54 and connecting plate 55 can
With reference to as shown in figures 5-8, suspension bracket assembly 5 by an interior axle sleeve pipe 53, honeycombed rubber blanket 52, outer supporting sleeve 51,
One power transmission frame 54, a connecting plate 55 are constituted.It is larger that interior axle sleeve pipe 53 is processed into the inside and outside circular diameter in one end with round steel pipe, separately
The less step axle sleeve of the inside and outside circular diameter in one end；Outer supporting sleeve 51 is processed with round steel pipe.Power transmission frame 54 uses steel plate cutting
After be bent into flute profile, two vertical plane tops are circular arc, so as to outer supporting sleeve 51 it is cylindrical coordinate weld；Connecting plate 55 uses steel plate
Rectangle with rounded corners is cutting into, and processes four bolt mounting holes.Power transmission frame 54 is welded on below outer supporting sleeve 51, and passed
Power frame 54 is welded to connect plate 55 below；Outer supporting sleeve 51, power transmission frame 54 and the soldering member of connecting plate 55 outer supporting sleeve 51 with it is interior
Vulcanize rubber between pipe spreader 53, form honeycombed rubber blanket 52.
In addition, as shown in figs. 9 to 12, upper bracket 2 is with stamping after steel plate cutting, and its section is several fonts, left and right two
Vertical plane front is circular arc；The base and back of left and right two vertical plane carry out flange laterally, to strengthen its rigidity and strong
Degree；A technique circular hole is machined with the middle part of the top surface of upper bracket 2, the postmedian of left and right two vertical plane is machined with one respectively
Bearing pin circular hole.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of engine rear support device, it is characterised in that including upper bracket, bearing pin and suspension bracket assembly, the upper bracket
One end is provided with arc installation position, and the arc installation position is used to be fixed on circular crossbeam vehicle frame, the other end of the upper bracket
The bearing pin is equipped between suspension bracket assembly, the suspension bracket assembly is used to lift engine speed changer integral piece.
2. engine rear support device according to claim 1, it is characterised in that the suspension bracket assembly includes external support
Set, interior axle sleeve pipe, power transmission frame and connecting plate, the outer supporting sleeve are fixed on the power transmission frame, and the interior axle sleeve pipe is arranged in
In the outer supporting sleeve, the bearing pin passes through the interior axle sleeve pipe, and the power transmission frame is fixed on the connecting plate, the connection
Plate is fixedly connected with the engine speed changer integral piece.
3. engine rear support device according to claim 2, it is characterised in that the interior axle sleeve pipe and outer supporting sleeve it
Between be provided with honeycombed rubber blanket.
4. engine rear support device according to claim 2, it is characterised in that the interior axle sleeve pipe is step axle
Set, its one end is relatively large in diameter, and the diameter of the other end is smaller.
5. engine rear support device according to claim 2, it is characterised in that the section of the power transmission frame is flute profile,
Its upper end is provided for the circular arc with the cylindrical cooperation welding of outer supporting sleeve.
6. engine rear support device according to claim 2, it is characterised in that the connecting plate is set to rounded corners
Rectangle, and it is provided with the connecting plate multiple bolt mounting holes.
7. the engine rear support device according to any one of claim 1-6, it is characterised in that the upper bracket is used
Stamping after steel plate cutting, its section is " several " font, and the front of left and right two vertical plane of upper bracket is provided with arc peace
Position is filled, the base and back of left and right two vertical plane of upper bracket form turnup structure laterally.
8. engine rear support device according to claim 7, it is characterised in that be provided with the middle part of the upper bracket top surface
One technique circular hole, the postmedian of left and right two vertical plane of upper bracket is respectively arranged with a bearing pin circular hole.
9. engine rear support device according to claim 7, it is characterised in that one end of the bearing pin is hexagonal prism,
The other end is external screw thread, and stage casing is cylinder.
10. a kind of cargo vehicle, it is characterised in that including the engine rear support device any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621453054.4U CN206426830U (en) | 2016-12-28 | 2016-12-28 | A kind of engine rear support device and cargo vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621453054.4U CN206426830U (en) | 2016-12-28 | 2016-12-28 | A kind of engine rear support device and cargo vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426830U true CN206426830U (en) | 2017-08-22 |
Family
ID=59584265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621453054.4U Active CN206426830U (en) | 2016-12-28 | 2016-12-28 | A kind of engine rear support device and cargo vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696668A (en) * | 2016-12-28 | 2017-05-24 | 云南力帆骏马车辆有限公司 | Engine rear bearing device and truck |
| CN114148165A (en) * | 2021-12-10 | 2022-03-08 | 安徽江淮汽车集团股份有限公司 | Gearbox suspension support |
-
2016
- 2016-12-28 CN CN201621453054.4U patent/CN206426830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696668A (en) * | 2016-12-28 | 2017-05-24 | 云南力帆骏马车辆有限公司 | Engine rear bearing device and truck |
| CN114148165A (en) * | 2021-12-10 | 2022-03-08 | 安徽江淮汽车集团股份有限公司 | Gearbox suspension support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204488460U (en) | For vehicle power brick bracket assembly and there is its vehicle | |
| CN206426830U (en) | A kind of engine rear support device and cargo vehicle | |
| CN205184145U (en) | Hook tail frame welding upset frock | |
| CN208393430U (en) | A kind of giant tire disassembly floor truck | |
| CN204659385U (en) | A kind of device for stable connection bar and subframe | |
| CN106696668A (en) | Engine rear bearing device and truck | |
| CN205601921U (en) | Commercial car main longitudinal grider and commercial car | |
| CN212073589U (en) | Support and tipper | |
| CN210668562U (en) | Integrated frame of fuel cell engine system | |
| CN210349008U (en) | Fire engine dismouting upset rack | |
| CN211335561U (en) | Battery bracket and electric automobile of convenient dismantlement | |
| CN209999133U (en) | Axle assembly fixture and middle-rear axle preassembling production line of crane | |
| CN108501902B (en) | Positioning support leg | |
| CN201346969Y (en) | Upper A-shaped arm for front independent suspensions of light and medium automobiles | |
| CN110962918A (en) | Steering gear mounting structure with adjustable hard points | |
| CN213152825U (en) | Combined lower pull rod support of tractor | |
| CN204937237U (en) | A kind of automobile and spare wheel crossbeam assembly thereof | |
| CN209833359U (en) | Oil tank mounting bracket | |
| CN220971312U (en) | Device for correcting welding deformation of oval tube | |
| CN212705117U (en) | Crane suspension thrust rod assembly tool | |
| CN219008140U (en) | Sectional type frame for test load vehicle | |
| CN211167146U (en) | Spare tire fixing frame and vehicle comprising same | |
| CN216443669U (en) | Straight-through beam integral frame type heavy truck frame | |
| CN213262595U (en) | Support connected with end of truck beam | |
| CN204222783U (en) | A kind of automobile storage battery mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |