CN205112974U - Supporting arrangement behind modified cargo vehicle engine - Google Patents
Supporting arrangement behind modified cargo vehicle engine Download PDFInfo
- Publication number
- CN205112974U CN205112974U CN201520611166.7U CN201520611166U CN205112974U CN 205112974 U CN205112974 U CN 205112974U CN 201520611166 U CN201520611166 U CN 201520611166U CN 205112974 U CN205112974 U CN 205112974U
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- China
- Prior art keywords
- driving engine
- engine
- rear support
- behind
- back plate
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- Expired - Fee Related
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Abstract
The utility model provides a supporting arrangement behind modified cargo vehicle engine, the supporting bracket assembly is formed by left branch carrier plate, left connecting plate, supporting crossbeam, right connecting plate, right branch carrier plate assembly welding behind the engine. With supporting bracket behind the engine for the assembly bolt and self -locking nut firmly be connected with frame left side longeron and frame right side longeron. The engine is installed on the supporting crossbeam of supporting bracket assembly behind the engine with buffering cushion, calathiform pad, connecting bolt and nut etc. This kind of supporting arrangement behind modified cargo vehicle engine has thoroughly changed supporting arrangement's type of construction behind the engine, makes two original cantilever beam support structure, becomes simple beam support structure. Improved supporting arrangement's intensity and rigidity behind the engine greatly, the tenesmus of the inboard position of supporting bracket and cracked phenomenon recurrence not behind the engine, the use reliability of automobile and engine supporting arrangement related parts's life have obtained very big promotion.
Description
Technical field
The utility model relates to the goods carrying vehicle driving engine rear support device in goods carrying vehicle manufacturing technology field, particularly a kind of improvement.
Background technology
Bearing device for automobile engine, not only will bear the weight of driving engine, but also will bear the counter torque that car transmissions moment of torsion exported to by driving engine, and automotive engine rear support bears the moiety by weight of driving engine and most of counter torque.Usual the adopted driving engine rear support device of current goods carrying vehicle, left and right two driving engine rear support supports are connected to the left and right side rail inner of vehicle frame, and left and right two driving engine rear support supports are cantilever beam structure.Along with the diesel oil degree of goods carrying vehicle 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.The chassis side rail of driving engine rear support device installation site used is at present caused to be out of shape, driving engine rear support support generation inner side drops, car transmissions correlation parameter changes, cause driving system associated components noise and wearing and tearing to strengthen, sometimes even occur that the phenomenon of fracture occurs driving engine rear support support.
Summary of the invention
In order to overcome the problems referred to above of prior art, the utility model proposes a kind of goods carrying vehicle driving engine rear support device of improvement.
The goods carrying vehicle driving engine rear support device of this improvement that the utility model provides adopts following technical scheme:
The goods carrying vehicle driving engine rear support device of this improvement, driving engine rear support bracket assembly is formed by left back plate, left connecting panel, bearing cross beam, right connecting panel, right back plate assembly welding.Bending and forming after left back plate steel plate cutting, lower horizontal plane processes three bolts hole respectively thereon, right back plate and left back plate symmetrical; Flute profile is bent into, right connecting panel and left connecting panel symmetry after left connecting panel steel plate cutting; Strike out midsection after bearing cross beam steel plate cutting little, the unequal section flute profile that two end sections are large, plane two ends process a driving engine link bolt hole respectively thereon.The left back plate at driving engine rear support bracket assembly two ends and right back plate are placed in inside the left longeron of vehicle frame and vehicle frame right vertical beam respectively, and are firmly connected with the left longeron of vehicle frame and vehicle frame right vertical beam with six bolts and self lock nut respectively.Cushion rubber bumper and bowl-type pad on one is placed respectively in the bearing cross beam both upper ends thereof of driving engine rear support bracket assembly, lifting driving engine, flywheel shell of engine rear portion is placed on two bowl-type pads, loads onto the bolt hole through the bearing cross beam two ends of the link bolt hole at flywheel shell of engine two ends, bowl-type pad and upper cushion rubber bumper, driving engine rear support bracket assembly after flat gasket with a driving engine tie bolt respectively; Cushion rubber bumper, large washer and driving engine coupling nut under the screw rod of two driving engine tie bolts respectively below the bearing cross beam of driving engine rear support bracket assembly is installed, after tightening driving engine coupling nut, be loaded on a same driving engine coupling nut, loosen to prevent driving engine coupling nut.The goods carrying vehicle driving engine rear support device of this improvement revolutionizes the structural shape of driving engine rear support device, makes two original cantilever beam supporting structures, becomes single supported beam supporting structure.Substantially increase the strength and stiffness of driving engine rear support device, the phenomenon of the tenesmus of driving engine rear support support inner side and fracture no longer occurs, the reliability of service of automobile and obtain significant increase the service life of engine mounting device associated components.
Accompanying drawing explanation
Fig. 1 is the left view of driving engine rear support apparatus structure schematic diagram in the utility model, namely presses automobile working direction, projects from left to right and the view obtained.
Fig. 2 is the A-A cutaway view of Fig. 1 in the utility model.
Fig. 3 is the birds-eye view of driving engine rear support device in the utility model.
Fig. 4 is the front view of driving engine rear support bracket assembly in the utility model.
Fig. 5 is the birds-eye view of driving engine rear support bracket assembly in the utility model.
Fig. 6 is the left view of driving engine rear support bracket assembly in the utility model.
In Fig. 1 ~ 6, each label is: the left longeron of 1-vehicle frame, 2-driving engine, 3-driving engine rear support bracket assembly, 4-bolt, 5-self lock nut, 6-driving engine tie bolt, 7-flat gasket, 8-large washer, 9-driving engine coupling nut, cushion rubber bumper under 10-, the upper cushion rubber bumper of 11-, 12-bowl-type pad, 13-vehicle frame right vertical beam, the left back plate of 31-, the left connecting panel of 32-, 33-bearing cross beam, the right connecting panel of 34-, the right back plate of 35-.
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 3, driving engine 2 represents with long and two-short dash line the installation matrix of driving engine rear support device---mounting object of the left longeron 1 of vehicle frame, vehicle frame right vertical beam 13 and driving engine rear support device---, does transparence process.The goods carrying vehicle driving engine rear support device of this improvement that the utility model provides, the left back plate at driving engine rear support bracket assembly 3 two ends and right back plate are placed in inside the left longeron 1 of vehicle frame and vehicle frame right vertical beam 13 respectively, and are firmly connected with the left longeron 1 of vehicle frame and vehicle frame right vertical beam 13 with six bolts 4 and self lock nut 5 respectively.Cushion rubber bumper 11 and bowl-type pad 12 on one is placed respectively in the bearing cross beam both upper ends thereof of driving engine rear support bracket assembly 3, lifting driving engine 2, driving engine 2 clutch bell rear portion is placed on two bowl-type pads 12, loads onto the bolt hole through the bearing cross beam two ends of the link bolt hole at driving engine 2 clutch bell two ends, bowl-type pad 12 and upper cushion rubber bumper 11, driving engine rear support bracket assembly 3 after flat gasket 7 with a driving engine tie bolt 6 respectively; Cushion rubber bumper 10, large washer 8 and driving engine coupling nut 9 under the screw rod of two driving engine tie bolts 6 respectively below the bearing cross beam of driving engine rear support bracket assembly 3 is installed, after tightening driving engine coupling nut 9, be loaded on a same driving engine coupling nut 9, loosen to prevent driving engine coupling nut 9.The goods carrying vehicle driving engine rear support device of this improvement revolutionizes the structural shape of driving engine rear support device, makes two original cantilever beam supporting structures, becomes single supported beam supporting structure.Substantially increase the strength and stiffness of driving engine rear support device, the phenomenon of the tenesmus of driving engine rear support support inner side and fracture no longer occurs, the reliability of service of automobile and obtain significant increase the service life of engine mounting device associated components.
As shown in figures 4-6, driving engine rear support bracket assembly is formed by left back plate 31, left connecting panel 32, bearing cross beam 33, right connecting panel 34, right back plate 35 assembly welding.Left back plate 31 bending and forming after steel plate cutting, lower horizontal plane processes three bolts hole respectively thereon, and right back plate 35 is symmetrical with left back plate 31; Left connecting panel 32 is bent into flute profile with after steel plate cutting, and right connecting panel 34 is symmetrical with left connecting panel 32; Bearing cross beam 33 is little with striking out midsection after steel plate cutting, the unequal section flute profile that two end sections are large, and plane two ends process a driving engine link bolt hole respectively thereon.
Claims (1)
1. the goods carrying vehicle driving engine rear support device improved, it is characterized in that, driving engine rear support bracket assembly is formed by left back plate, left connecting panel, bearing cross beam, right connecting panel, right back plate assembly welding, bending and forming after left back plate steel plate cutting,, lower horizontal plane processes three bolts hole, right back plate and left back plate symmetry respectively thereon, flute profile is bent into, right connecting panel and left connecting panel symmetry after left connecting panel steel plate cutting, midsection is struck out little after bearing cross beam steel plate cutting, the unequal section flute profile that two end sections are large, plane two ends process a driving engine link bolt hole respectively thereon, the left back plate at driving engine rear support bracket assembly two ends and right back plate are placed in respectively inside the left longeron of vehicle frame and vehicle frame right vertical beam, and be firmly connected with the left longeron of vehicle frame and vehicle frame right vertical beam with six bolts and self lock nut respectively, cushion rubber bumper and bowl-type pad on one is placed respectively in the bearing cross beam both upper ends thereof of driving engine rear support bracket assembly, lifting driving engine, flywheel shell of engine rear portion is placed on two bowl-type pads, the link bolt hole at flywheel shell of engine two ends is passed after loading onto flat gasket with a driving engine tie bolt respectively, bowl-type pad and upper cushion rubber bumper, the bolt hole at the bearing cross beam two ends of driving engine rear support bracket assembly, cushion rubber bumper, large washer and driving engine coupling nut under the screw rod of two driving engine tie bolts respectively below the bearing cross beam of driving engine rear support bracket assembly is installed, after tightening driving engine coupling nut, be loaded on a same driving engine coupling nut, loosen to prevent driving engine coupling nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611166.7U CN205112974U (en) | 2015-08-13 | 2015-08-13 | Supporting arrangement behind modified cargo vehicle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611166.7U CN205112974U (en) | 2015-08-13 | 2015-08-13 | Supporting arrangement behind modified cargo vehicle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112974U true CN205112974U (en) | 2016-03-30 |
Family
ID=55568613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520611166.7U Expired - Fee Related CN205112974U (en) | 2015-08-13 | 2015-08-13 | Supporting arrangement behind modified cargo vehicle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427520A (en) * | 2016-12-19 | 2017-02-22 | 云南力帆骏马车辆有限公司 | Automobile and engine supporting structure thereof |
| CN111002816A (en) * | 2019-11-20 | 2020-04-14 | 中国北方车辆研究所 | Special vehicle engine suspension mounting device |
-
2015
- 2015-08-13 CN CN201520611166.7U patent/CN205112974U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427520A (en) * | 2016-12-19 | 2017-02-22 | 云南力帆骏马车辆有限公司 | Automobile and engine supporting structure thereof |
| CN106427520B (en) * | 2016-12-19 | 2023-08-01 | 云南力帆骏马车辆有限公司 | Automobile and engine supporting structure thereof |
| CN111002816A (en) * | 2019-11-20 | 2020-04-14 | 中国北方车辆研究所 | Special vehicle engine suspension mounting 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: 20160330 Termination date: 20190813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |