CN201824861U - Improved truck engine front supporting device - Google Patents
Improved truck engine front supporting device Download PDFInfo
- Publication number
- CN201824861U CN201824861U CN2010205718152U CN201020571815U CN201824861U CN 201824861 U CN201824861 U CN 201824861U CN 2010205718152 U CN2010205718152 U CN 2010205718152U CN 201020571815 U CN201020571815 U CN 201020571815U CN 201824861 U CN201824861 U CN 201824861U
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- CN
- China
- Prior art keywords
- engine front
- front support
- engine
- connecting panel
- supporting plate
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- 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 - Lifetime
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Abstract
Disclosed is an improved truck engine front supporting device. Two engine front support assemblies which are symmetrical to each other originally are connected integrally through a reinforced crossbeam made from a steel pipe, so that the structure form of the engine front supporting device is changed thoroughly, the original two suspension arm supporting structure is changed into a non-suspension-arm structure, strength and rigidity of the engine front supporting device are increased greatly, falling and fracture of the engine front support assemblies are avoided, service reliability of vehicles is increased, and service lives of relative components of the engine supporting device are prolonged greatly. In addition, the reinforced crossbeam is arranged at the lower end of the front of an engine oil pan and cannot be interfered with the oil pan in terms of position. Meanwhile, the lowest point of the reinforced crossbeam is much higher than the lowest point of the rear end of the engine oil pan, so that trafficability of the vehicles cannot be affected.
Description
Technical field
The utility model relates to bearing device for automobile engine, particularly a kind of improved goods carrying vehicle engine front support device.
Background technology
Bearing device for automobile engine not only will bear the weight of driving engine, but also will bear the counter-force that driving engine is exported to the car transmissions moment of torsion, the most of weight and the counter-force of having born driving engine before the automotive engine.The common engine front support device that adopts of goods carrying vehicle driving engine as shown in Figure 1 at present.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 the weight and the moment of torsion of driving engine are increasing.Cause the vehicle frame 1 longeron distortion of at present used engine front support device installation site, the tenesmus of engine front support body assembly 4 occurrence positions, the car transmissions correlation parameter changes, cause driving system associated components noise and wearing and tearing to strengthen, it is comparatively general that cushion rubber bumper assembly 5 damages phenomenon.Sometimes even the phenomenon that fracture takes place for engine front support body assembly 4 occurs.
Summary of the invention
The utility model proposes a kind of improved goods carrying vehicle engine front support device, it can overcome the problems referred to above.
This improved goods carrying vehicle engine front support device that the utility model provides is characterized in that the engine front support body assembly of left and right symmetric arrangement is made up of connecting panel, upper reinforcing plate, supporting plate, lower reinforcing plate and deep beam respectively; Connecting panel strikes out flute profile with steel plate, and the connecting panel bottom is welded with supporting plate, is weldingly connected with two upper reinforcing plates between supporting plate top and the connecting panel; Be weldingly connected with two lower reinforcing plates between supporting plate bottom and the connecting panel, two lower reinforcing plate upper punches are pressed with circular hole, insert in the circular hole of lower reinforcing plate with the deep beam of steel pipe manufacturing and firm welding, deep beam is connected as a single entity the engine front support body assembly on left and right both sides, becomes non-cantilever design.
Be connected as a single entity with the deep beam of a steel pipe manufacturing two engine front support body assemblies, thoroughly changed the structural shape of engine front support device, make two original cantilever support structures, become non-cantilever design the cantilever design of original symmetric arrangement.Improved the strength and stiffness of engine front support device greatly, the phenomenon of tenesmus of engine front support body assembly position and fracture no longer takes place, and has obtained very big lifting the service life of car opertion reliability and engine mounting associated components.Deep beam places the engine sump tank front lower ends, can not interfere by occurrence positions with oil pan tray.And its nadir can not influence the crossing ability of automobile far above the nadir of engine sump tank rear end.
Description of drawings
Fig. 1 is the engine front support equipments overall structure scheme drawing of prior art.
Fig. 2 is an engine front support equipments overall structure scheme drawing of the present utility model.
Fig. 3 is an engine front support body assembly structure scheme drawing of the present utility model.
Fig. 4 is that the K of Fig. 3 in the utility model is the left view of engine front support body assembly to view.
Fig. 5 is that the L of Fig. 3 in the utility model is the support board structure partial view of engine front support body assembly to view.
Each label is in Fig. 1～4: 1-vehicle frame, 2-self lock nut, 3-bolt, 4-engine front support body assembly, 5-cushion rubber bumper assembly, 6-driving engine, 7-first nut, 8-bolt, 9-flat gasket, 10-second nut, the 41-connecting panel, 42-upper reinforcing plate, 43-supporting plate, the 44-lower reinforcing plate, the 45-deep beam.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As Fig. 1, shown in 2, the driving engine 6 that need install and the vehicle frame 1 usefulness long and two-short dash line that this device is installed are represented, do transparence and handle.And arranged on left and right sides at driving engine is bearing on the engine front support body assembly 4 with two cushion rubber bumper assemblies 5 respectively, cushion rubber bumper assembly upper end is connected with support on the driving engine 6 with first nut 7, after tightening first nut, refill a same nut and prevent to become flexible, to guarantee the bonded assembly reliability.The lower end is connected with engine front support body assembly 4 with bolt 8, flat gasket 9 and second nut 10, tighten second nut after, refill a same nut and prevent to become flexible, to guarantee the bonded assembly reliability.
Shown in Figure 1, the engine front support body assembly at two ends is connected vehicle frame 1 left and right longeron inboard with bolt 2 and self lock nut 3, and the engine front support body assembly 4 at two ends is a cantilever design.
Shown in Figure 2, the engine front support body assembly 4 at two ends is connected as a single entity by a deep beam, has thoroughly changed the structural shape of engine front support device, makes two original cantilever support structures, becomes non-cantilever design.Improved the strength and stiffness of engine front support device greatly, the phenomenon of tenesmus of engine front support body assembly position and fracture no longer takes place, and has obtained very big lifting the service life of car opertion reliability and engine mounting associated components.Deep beam places the engine sump tank front lower ends, can not interfere by occurrence positions with oil pan tray.And its nadir can not influence the crossing ability of automobile far above the nadir of engine sump tank rear end.
Shown in Fig. 3-5, engine front support body assembly is by connecting panel 41, upper reinforcing plate 42, and supporting plate 43, lower reinforcing plate 44, deep beam 45 is formed.Connecting panel strikes out flute profile with steel plate, and the connecting panel bottom is welded with supporting plate 43, and supporting plate 43 tops adopt the mode of welding to connect supporting plate 43 and connecting panel 41 with two upper reinforcing plates 42; Supporting plate 43 bottoms adopt the mode of welding to connect supporting plate 43 and connecting panel 41 with two lower reinforcing plates 44.Lower reinforcing plate 44 upper punches are pressed with circular hole, use the deep beam 45 of steel pipe manufacturing to insert in the circular hole of lower reinforcing plates 44, and adopt the mode of welding to be connected with lower reinforcing plate.Be connected as a single entity with the deep beam 45 of steel pipe manufacturing engine front support body assembly, thoroughly changed the structural shape of engine front support device, make two original cantilever support structures, become non-cantilever design left and right both sides.
Supporting plate 43 upper punches are pressed with two slotted holes that are used for installing cushion rubber bumper assembly 5, and the slotted hole structure is done suitable adjusting to eliminate the influence that manufacturing errors brings when the cushion rubber bumper assembly is installed.
Claims (2)
1. improved goods carrying vehicle engine front support device is characterized in that the engine front support body assembly of left and right symmetric arrangement is made up of connecting panel, upper reinforcing plate, supporting plate, lower reinforcing plate and deep beam respectively; Connecting panel strikes out flute profile with steel plate, and the connecting panel bottom is welded with supporting plate, is weldingly connected with two upper reinforcing plates between supporting plate top and the connecting panel; Be weldingly connected with two lower reinforcing plates between supporting plate bottom and the connecting panel, two lower reinforcing plate upper punches are pressed with circular hole, insert in the circular hole of lower reinforcing plate with the deep beam of steel pipe manufacturing and firm welding, deep beam is connected as a single entity the engine front support body assembly on left and right both sides, becomes non-cantilever design.
2. improved goods carrying vehicle engine front support device as claimed in claim 1 is characterized in that the supporting plate upper punch is pressed with two slotted holes that are used for installing the cushion rubber bumper assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205718152U CN201824861U (en) | 2010-10-22 | 2010-10-22 | Improved truck engine front supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205718152U CN201824861U (en) | 2010-10-22 | 2010-10-22 | Improved truck engine front supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824861U true CN201824861U (en) | 2011-05-11 |
Family
ID=43963414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205718152U Expired - Lifetime CN201824861U (en) | 2010-10-22 | 2010-10-22 | Improved truck engine front supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982330A (en) * | 2010-10-22 | 2011-03-02 | 毕节地区力帆骏马振兴车辆有限公司 | Improved front support device of truck engine |
| CN103895486A (en) * | 2012-12-28 | 2014-07-02 | 上海申龙客车有限公司 | Drawer type engine suspension mechanism |
-
2010
- 2010-10-22 CN CN2010205718152U patent/CN201824861U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982330A (en) * | 2010-10-22 | 2011-03-02 | 毕节地区力帆骏马振兴车辆有限公司 | Improved front support device of truck engine |
| CN101982330B (en) * | 2010-10-22 | 2013-02-06 | 毕节地区力帆骏马振兴车辆有限公司 | Improved front support device of truck engine |
| CN103895486A (en) * | 2012-12-28 | 2014-07-02 | 上海申龙客车有限公司 | Drawer type engine suspension mechanism |
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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: 20110511 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |