CN205202710U - Supporting arrangement behind light truck engine - Google Patents
Supporting arrangement behind light truck engine Download PDFInfo
- Publication number
- CN205202710U CN205202710U CN201520873794.2U CN201520873794U CN205202710U CN 205202710 U CN205202710 U CN 205202710U CN 201520873794 U CN201520873794 U CN 201520873794U CN 205202710 U CN205202710 U CN 205202710U
- Authority
- CN
- China
- Prior art keywords
- driving engine
- frame
- rear support
- engine rear
- light truck
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000007373 indentation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract 6
- 230000003139 buffering effect Effects 0.000 abstract 2
- 238000005520 cutting process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a two perpendicular bearing plates of supporting arrangement behind light truck engine, a support frame left and right both ends symmetrical by a supporting crossbeam and below supporting the crossbeam are formed. The bottom suspension bolster comprises a bottom suspension carrier plate and three triangle reinforcing plates of welding on the bottom suspension carrier plate. On the preceding terminal surface with bottom suspension bolster welding supporting frame central beam behind the engine. The riveting of supporting frame cross is on the left and right longeron of frame behind the engine. With the gearbox housing both sides of stand frame erection joint in integrative of engine derailleur. Place two buffering cushions on the bottom suspension bolster in on the plane, hoist and mount engine derailleur area stand frame is integrative, on two buffering cushions are placed in to the entablature that makes the stand frame, with bolt, nut linking bridge frame and bottom suspension bolster. This kind of back supporting arrangement makes the use reliability of car and engine supporting related parts's life obtain very big promotion. And the structure is comparatively simple, can wide application in light truck.
Description
Technical field
The utility model relates to goods carrying vehicle manufacturing technology field, particularly a kind of light truck driving engine rear support device.
Background technology
Bearing device for automobile engine, not only will bear the weight of driving engine and change-speed box, but also will bear the counter-force that car transmissions moment of torsion exported to by driving engine, and automotive engine rear support device bears moiety by weight and the counter-force of driving engine and change-speed box.The driving engine rear support device of current light truck generally adopts mounting bracket on flywheel shell of engine or case of transmission, is bearing on the left and right longeron of vehicle frame by the mode of cantilever support.Along with the diesel oil degree of light truck driving engine is more and more higher, and reinforcing degree is also more and more higher, and particularly the use of exhaust turbocharging device is more and more general, and weight and the moment of torsion of driving engine are increasing.Cause the left and right longeron distortion of the vehicle frame of driving engine rear support device installation site used at present, driving engine rear support device occurrence positions drops, and car transmissions correlation parameter changes, and causes driving system associated components noise and wearing and tearing to strengthen.Sometimes even occur that the phenomenon of fracture occurs driving engine rear support device.
Summary of the invention
In order to overcome the problems referred to above of prior art, the utility model proposes a kind of light truck driving engine rear support device.
This kind of light truck driving engine rear support device that the utility model provides adopts following technical scheme:
A kind of light truck driving engine rear support device, the two pieces that this rear support device Supporting fixture is symmetrically welded by left and right two ends below a bearing cross beam and bearing cross beam is erected back plate and is formed, bearing cross beam is the steel plate being bent into flute profile, and middle part sectional dimension is large, and two ends sectional dimension is little; Have two bolt mounting holes in the middle part of the horizontal surface of bearing cross beam, perpendicular back plate is the steel plate being bent into flute profile, in, top sectional dimension is large, lower section size is little, and the longitudinal plane of perpendicular back plate has three bolt mounting holes;
Further, lower supporting frame is made up of a lower support plate and three the triangle brace panels be welded in lower support plate;
Further, lower support plate is the rectangular steel plates being bent into right angle, the horizontal surface of lower support plate has two bolts hole; Triangle brace panel is steel plate;
Further, the driving engine rear support cross member of frame of change-speed box upper back is the steel plate striking out unequal section flute profile; To fovea superior in the middle part of the lower aerofoil of driving engine rear support cross member of frame;
Further, driving engine rear support cross member of frame vertical plane two ends have a underloading rectangular indentation being with fillet respectively, and two ends in the inner part position have a underloading circular hole respectively;
Further, lower supporting frame is welded on the front end face in the middle part of driving engine rear support cross member of frame;
Further, the upper and lower aerofoil of driving engine rear support cross member of frame left end respectively by three rivets inside the upper and lower aerofoil of the left longeron of vehicle frame; The upper and lower aerofoil of driving engine rear support cross member of frame right-hand member respectively by three rivets inside the upper and lower aerofoil of vehicle frame right vertical beam;
Further, driving engine and change-speed box are installed connect as one part; By six self-locking screws, two of stand frame perpendicular back plates are installed the case of transmission both sides being connected to engine speed changer integral piece.
The upper and lower aerofoil of driving engine rear support cross member of frame left end uses three rivets respectively inside the upper and lower aerofoil of the left longeron of vehicle frame; In like manner, the upper and lower aerofoil of driving engine rear support cross member of frame right-hand member uses three rivets respectively inside the upper and lower aerofoil of vehicle frame right vertical beam.Driving engine and change-speed box are installed and connects as one part; With six self-locking screws, two of stand frame perpendicular back plates are installed the case of transmission both sides being connected to engine speed changer integral piece.In lower support plate two pieces cushion rubber bumper being placed in lower supporting frame in plane, lifting engine speed changer belt supporting frame frame integral piece, the entablatrance of stand frame is made to be placed on two pieces cushion rubber bumper, the bolt hole of the bolt hole of the lower support plate of lower supporting frame, the bolt hole of cushion rubber bumper, the entablatrance of stand frame is passed with two pieces special bolt, two pieces special bolt installs specialized nut, after tightening specialized nut, a more same specialized nut is installed, gets loose to prevent specialized nut.This kind of light truck driving engine rear support device, be bearing on the left and right longeron of vehicle frame by driving engine rear support cross member of frame, the left and right longeron distortion of vehicle frame of driving engine rear support device installation site, the phenomenon of driving engine rear support device occurrence positions tenesmus can not occur again, the reliability of service of automobile and obtain significant increase the service life of engine mounting associated components.And structure is comparatively simple, can be widely used in light truck.
Accompanying drawing explanation
Fig. 1 is the left view of the utility model overall structure schematic diagram, namely presses automobile working direction, projects from left to right and the view obtained.
Fig. 2 is the front elevation of the utility model overall structure schematic diagram, namely presses automobile working direction, projects from front to back and the view obtained.
Fig. 3 is the birds-eye view of the utility model overall structure schematic diagram.
Fig. 4 is the A-A cutaway view of Fig. 1 in the utility model.
Fig. 5 is the B-B cutaway view of Fig. 2 in the utility model.
In Fig. 1 ~ 5, each label is: the left longeron of 1-vehicle frame, 2-engine speed changer integral piece, and 3-erects back plate, 4-bearing cross beam, 5-lower support plate, 6-triangle brace panel, 7-driving engine rear support cross member of frame, 8-rivet, 9-special bolt, 10-specialized nut, 11-self-locking screw, 12-vehicle frame right vertical beam, 13-cushion rubber bumper.
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing.
As shown in Fig. 1 ~ 5, the left longeron 1 of the parts that need install---installation matrix of engine speed changer integral piece 2 and this device---vehicle frame, vehicle frame right vertical beam 12 represent with long and two-short dash line, do transparence process.This kind of light truck driving engine rear support device that the utility model provides, Supporting fixture erects back plate 3 by a bearing cross beam 4 and bearing cross beam 4 two pieces that left and right two ends are symmetrically welded below and forms.Bearing cross beam 4 is bent into flute profile with after steel plate cutting, and middle part sectional dimension is large, and two ends sectional dimension is little; Two bolt mounting holes are processed in the middle part of the horizontal surface of bearing cross beam 4; Perpendicular back plate 3 is bent into flute profile with after steel plate cutting, in, top sectional dimension is large, lower section size is little, processing three bolt mounting holes on the longitudinal plane of perpendicular back plate 3.Lower supporting frame is made up of a lower support plate 5 and three the triangle brace panels 6 be welded in lower support plate 5.After lower support plate 5 is orthogonal by steel plate cutting, then be bent into right angle, the horizontal surface of lower support plate 5 processes two bolts hole; Triangle brace panel 6 steel plate cutting triangularity.The driving engine rear support cross member of frame 7 of engine speed changer integral piece 2 change-speed box upper back, with striking out unequal section flute profile after steel plate cutting; To fovea superior in the middle part of the lower aerofoil of driving engine rear support cross member of frame 7, to avoid interfering with the transmission upper of engine speed changer integral piece 2; Driving engine rear support cross member of frame 7 vertical plane two ends process the underloading rectangular indentation of a band fillet respectively, and two ends in the inner part position process a underloading circular hole respectively.The lower supporting frame that lower support plate 5 becomes with triangle brace panel 6 assembly welding is welded on the front end face in the middle part of driving engine rear support cross member of frame 7.The upper and lower aerofoil of driving engine rear support cross member of frame 7 left end is riveted on inside the upper and lower aerofoil of the left longeron of vehicle frame 1 with three rivets 8 respectively; In like manner, the upper and lower aerofoil of driving engine rear support cross member of frame 7 right-hand member is riveted on inside the upper and lower aerofoil of vehicle frame right vertical beam 12 with three rivets 8 respectively.Driving engine and change-speed box are installed and connects as one part; Two perpendicular back plates 3 of the stand frame become with perpendicular back plate 3 assembly welding by bearing cross beam 4 with six self-locking screws 11 install the case of transmission both sides being connected to engine speed changer integral piece 2.In the lower support plate 5 two pieces cushion rubber bumper 13 being placed in lower supporting frame in plane, lifting engine speed changer belt supporting frame frame integral piece, the entablatrance 4 of stand frame is made to be placed on two pieces cushion rubber bumper 13, with two pieces special bolt 9 bolt hole through the bolt hole of the lower support plate 5 of lower supporting frame, the bolt hole of cushion rubber bumper 13, the entablatrance 4 of stand frame, two pieces special bolt 9 is installed specialized nut 10, after tightening specialized nut 10, a same specialized nut 10 is installed again, gets loose to prevent specialized nut 10.This kind of light truck driving engine rear support device, be bearing on the left longeron 1 of vehicle frame, vehicle frame right vertical beam 12 by driving engine rear support cross member of frame 7, the left longeron 1 of vehicle frame of driving engine rear support device installation site, vehicle frame right vertical beam 12 are out of shape, the phenomenon of driving engine rear support device occurrence positions tenesmus can not occur again, the reliability of service of automobile and obtain significant increase the service life of engine mounting associated components.And structure is comparatively simple, can be widely used in light truck.
Claims (8)
1. a light truck driving engine rear support device, it is characterized in that: the two pieces that this rear support device Supporting fixture is symmetrically welded by left and right two ends below a bearing cross beam and bearing cross beam is erected back plate and formed, bearing cross beam is the steel plate being bent into flute profile, middle part sectional dimension is large, and two ends sectional dimension is little; Have two bolt mounting holes in the middle part of the horizontal surface of bearing cross beam, perpendicular back plate is the steel plate being bent into flute profile, in, top sectional dimension is large, lower section size is little, and the longitudinal plane of perpendicular back plate has three bolt mounting holes.
2. a kind of light truck driving engine rear support device as claimed in claim 1, is characterized in that: lower supporting frame is made up of a lower support plate and three the triangle brace panels be welded in lower support plate.
3. a kind of light truck driving engine rear support device as claimed in claim 2, is characterized in that: lower support plate is the rectangular steel plates being bent into right angle, the horizontal surface of lower support plate has two bolts hole; Triangle brace panel is steel plate.
4. a kind of light truck driving engine rear support device as claimed in claim 3, is characterized in that: the driving engine rear support cross member of frame of change-speed box upper back is the steel plate striking out unequal section flute profile; To fovea superior in the middle part of the lower aerofoil of driving engine rear support cross member of frame.
5. a kind of light truck driving engine rear support device as claimed in claim 4, is characterized in that: driving engine rear support cross member of frame vertical plane two ends have a underloading rectangular indentation being with fillet respectively, and two ends in the inner part position have a underloading circular hole respectively.
6. a kind of light truck driving engine rear support device as claimed in claim 5, is characterized in that: lower supporting frame is welded on the front end face in the middle part of driving engine rear support cross member of frame.
7. a kind of light truck driving engine rear support device as claimed in claim 6, is characterized in that: the upper and lower aerofoil of driving engine rear support cross member of frame left end respectively by three rivets inside the upper and lower aerofoil of the left longeron of vehicle frame; The upper and lower aerofoil of driving engine rear support cross member of frame right-hand member respectively by three rivets inside the upper and lower aerofoil of vehicle frame right vertical beam.
8. a kind of light truck driving engine rear support device as claimed in claim 7, is characterized in that: driving engine and change-speed box are installed and connect as one part; By six self-locking screws, two of stand frame perpendicular back plates are installed the case of transmission both sides being connected to engine speed changer integral piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873794.2U CN205202710U (en) | 2015-11-04 | 2015-11-04 | Supporting arrangement behind light truck engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873794.2U CN205202710U (en) | 2015-11-04 | 2015-11-04 | Supporting arrangement behind light truck engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205202710U true CN205202710U (en) | 2016-05-04 |
Family
ID=55840447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873794.2U Expired - Fee Related CN205202710U (en) | 2015-11-04 | 2015-11-04 | Supporting arrangement behind light truck engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205202710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627086A (en) * | 2015-11-04 | 2017-05-10 | 云南力帆骏马车辆有限公司 | Light truck engine rear bearing device |
-
2015
- 2015-11-04 CN CN201520873794.2U patent/CN205202710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627086A (en) * | 2015-11-04 | 2017-05-10 | 云南力帆骏马车辆有限公司 | Light truck engine rear bearing device |
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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: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |