CN203864423U - Supporting leg for installing car engine - Google Patents
Supporting leg for installing car engine Download PDFInfo
- Publication number
- CN203864423U CN203864423U CN201420274033.0U CN201420274033U CN203864423U CN 203864423 U CN203864423 U CN 203864423U CN 201420274033 U CN201420274033 U CN 201420274033U CN 203864423 U CN203864423 U CN 203864423U
- Authority
- CN
- China
- Prior art keywords
- plate
- plane
- base plate
- automotive engine
- leg
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000005266 casting Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a supporting leg for installing a car engine. The car engine is connected to a car frame through the supporting leg. The supporting leg is an integrated element comprising a bottom plate, a slope installation plate, a slope supporting plate, a supporting plate and a rib plate. The length of the bottom plate is equal to or slightly larger than the length of the slope supporting plate and the length of the supporting plate, and the bottom plate is connected to the car frame. The slope installation plate connected to the car engine is used for fixedly locating the engine, the slope supporting plate is connected with the slope installation plate and is perpendicular to the slope installation plate, and the rib plate perpendicular to the bottom plate is a flanging protrusion of the bottom plate. Being the integrated punched element, the supporting leg overcomes the shortcomings of a welding supporting leg and has the advantages of being high in material strength, good in reliability and suitable for volume production.
Description
Technical field
The utility model relates to the driving engine fixed installation technical field of vehicle arrangement, relates in particular to the leg that a kind of automotive engine is installed.
Background technology
At present, it is by Plate Welding moulding or casting that the driving engine in automobile is installed leg, then installation leg is welded or is riveted on vehicle frame.Concrete mounting means is, driving engine is connected by the installation leg with arranging on vehicle frame, thereby makes automotive engine gravity realize the transmission with vehicle frame by leg, and torsion when driving engine moves simultaneously passes to traveling mechanism by the counteraction of vehicle frame.But the defect of above-mentioned leg technology is: 1. high temperature has destroyed localised crystal's structure during welding fabrication, makes strength of material variation; 2. during welding fabrication, produce stress and concentrate after welding, in the place of stressed variation poor reliability, and driving engine is as the engine installation frequent situation in stressed variation at work, so cause the poor reliability of this leg; 3. no matter leg welding fabrication or casting, homogeneity of product is poor with respect to whole punching press, is unfavorable for mass production.Therefore the applicant is in order to overcome above-mentioned shortcoming, and makes improvements.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of whole punch forming, strength of material are high, good reliability, the automotive engine that is beneficial to mass production are installed leg.
The technical scheme addressing the above problem is that the automotive engine of design is installed leg, automotive engine is connected to the vehicle frame of automobile.This leg is an integral member that comprises base plate, inclined-plane adapter plate, inclined-plane stay bearing plate, fagging and gusset, the length of base plate equals or is slightly larger than the length of inclined-plane stay bearing plate and inclined-plane adapter plate, base plate is connected to vehicle frame, the inclined-plane adapter plate being connected with automotive engine is connected with base plate, inclined-plane stay bearing plate, fagging, and be connected with driving engine by vibration isolation rubber part, fagging is located at stay bearing plate below, inclined-plane, and gusset is that the flange of base plate is outstanding, in order to strengthen the intensity of base plate.
Because this installation leg is an integral member, so overcome the defect of welding or casting leg, have advantages of that strength of material is high, good reliability, be beneficial to mass production.
Accompanying drawing explanation
Fig. 1 is the front view (semisectional view) of installation leg of the present utility model;
Fig. 2 is the right elevation of installation leg of the present utility model;
Fig. 3 is expansion drawing of the present utility model.
The specific embodiment
As shown in Figures 1 to 3, this automotive engine is installed leg, automotive engine is connected to the vehicle frame of automobile by this leg, this installation leg is that an integral member that comprises base plate 1, inclined-plane adapter plate 2, fagging 3, inclined-plane stay bearing plate 4 and gusset 5 comprises base plate 1, inclined-plane adapter plate 2, fagging 3, inclined-plane stay bearing plate 4 and gusset 5, base plate 1 is connected to vehicle frame, and inclined-plane adapter plate 2 is connected with automotive engine with base plate 1, inclined-plane stay bearing plate 4, fagging 3 respectively;
Leg is along the precompressed bending line bending between inclined-plane adapter plate 2 and the joint portion of inclined-plane stay bearing plate 4;
Along inclined-plane adapter plate 2 and inclined-plane stay bearing plate 4 respectively along the precompressed bending line bending of the joint portion with base plate 1;
Fagging 3 is triangular in shape, be on one side connected with inclined-plane adapter plate 2, after another side bending with 4 combinations of inclined-plane stay bearing plate.Can obtain by the method for mould punching moulding.
The length of base plate 1 equals or is slightly larger than the length of inclined-plane stay bearing plate 4 and inclined-plane adapter plate 2, and base plate 1 riveted joint or bolt are connected on vehicle frame.The inclined-plane adapter plate 2 of installing for automotive engine is connected with base plate 1, fagging 3 and inclined-plane stay bearing plate 4.Gusset 5 is formed by base plate 1 flangikng.
Preferably, base plate 1 has upper and lower two same structures to form, and by circular hole riveted joint or bolt on it, is connected on vehicle frame.As shown in the figure, mounting hole quantity is each up and down.Due to the shearing force of rivet is converted into positive pressure, thereby driving engine gravity and running torsion are turned to the friction force that riveted joint predetermincd tension produces, improved the reliability of whole mechanism.
Preferably, inclined-plane adapter plate 2 is by its circular hole, and referring to Fig. 3, the bottom or the centre that with bolt, are connected to automotive engine are provided with rubber damping pad.Due to structure as above, driving engine is stressed to be changed, and torsion by automotive engine gravity during perpendicular to the operation of ground bearing pressure and driving engine is suffered is converted into thrust and the tangential force perpendicular to frame web plane, has improved the reliability of leg.Further, be also provided with yielding rubber part between inclined-plane adapter plate 2 and automotive engine, the engine operation process inhomogeneous torque ripple of moment of can decaying affects vehicle frame, the impact on driving engine in the time of also can decaying frame weaving and torsional oscillation simultaneously.
Preferably, base plate 1 outer rim has vertical outstanding gusset 5, and gusset is to be formed by base plate external edge flange, and the intensity of base plate 1 has greatly been strengthened in the setting of gusset 5, makes it not yielding in complicated operating condition.
Preferably, inclined-plane adapter plate 2 forms triangular support with inclined-plane stay bearing plate 4, both sides are connected with fagging 3, can effectively improve the structural strength of inclined-plane adapter plate 2 like this, make inclined-plane install 2 and can sustain the larger applied moment that driving engine applies, reduce the deflection of inclined-plane adapter plate 2.
Preferably, fagging 3 is symmetrical arranged two altogether, top is connected with inclined-plane adapter plate 2, bottom is connected with inclined-plane stay bearing plate 4, can effectively improve the structural strength of inclined-plane adapter plate 2 like this, make inclined-plane install 2 and can sustain the larger applied moment that driving engine applies, reduce the deflection of inclined-plane adapter plate 2.The shearing stress simultaneously inclined-plane stay bearing plate being born is converted into compression effort, greatly improves the reliability that driving engine is installed leg.
Preferably, stay bearing plate 4 tops in inclined-plane are connected with inclined-plane adapter plate 2, both sides are connected with fagging 3, bottom is connected with base plate 5 below, can effectively improve the structural strength of inclined-plane adapter plate 2 like this, make inclined-plane install 2 and can sustain the larger applied moment that driving engine applies, reduce the deflection of inclined-plane adapter plate 2.The shearing stress simultaneously inclined-plane stay bearing plate being born is converted into compression effort, greatly improves the reliability that driving engine is installed leg.
Preferably, two leg symmetry is installed and is arranged on vehicle frame, inclined-plane stay bearing plate 4 forms angle relatively.Between inclined-plane adapter plate 2 and automotive engine, be also provided with yielding rubber part, the engine operation process inhomogeneous torque ripple of moment of can decaying affects vehicle frame simultaneously, the impact on driving engine in the time of also can decaying frame weaving and torsional oscillation simultaneously.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong to the protection domain of technical solutions of the utility model.
Claims (6)
1. automotive engine is installed leg, it is characterized in that: comprise base plate (1), inclined-plane adapter plate (2), fagging (3), inclined-plane stay bearing plate (4) and gusset (5), base plate (1) is connected to vehicle frame, and inclined-plane adapter plate (2) is connected with automotive engine with base plate (1), inclined-plane stay bearing plate (4), fagging (3) respectively;
Leg is along the precompressed bending line bending between inclined-plane adapter plate (2) and the joint portion of inclined-plane stay bearing plate (4);
Along inclined-plane adapter plate (2) and inclined-plane stay bearing plate (4) respectively along the precompressed bending line bending of the joint portion with base plate (1);
Fagging (3) is triangular in shape, be on one side connected with inclined-plane adapter plate (2), after another side bending with inclined-plane stay bearing plate (4) combination.
2. automotive engine according to claim 1 is installed leg, it is characterized in that: gusset (5) is arranged at the outer side edges of base plate (1), and described gusset (5) is the outstanding position of the flange of base plate (1); Gusset (5) is along the bending of base plate side, base plate side precompressed bending line.
3. automotive engine according to claim 1 is installed leg, it is characterized in that: the length of base plate (1) equals or be slightly larger than the length of inclined-plane adapter plate (2) and inclined-plane stay bearing plate (4).
4. automotive engine according to claim 1 is installed leg, it is characterized in that: base plate (1) is riveted on vehicle frame by the circular hole on it.
5. automotive engine according to claim 1 is installed leg, it is characterized in that: inclined-plane adapter plate (2) is connected to the bottom of automotive engine with bolt by the circular hole above it.
6. automotive engine according to claim 3 is installed leg, it is characterized in that: between inclined-plane adapter plate (2) and automotive engine, be also provided with yielding rubber part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274033.0U CN203864423U (en) | 2014-05-27 | 2014-05-27 | Supporting leg for installing car engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274033.0U CN203864423U (en) | 2014-05-27 | 2014-05-27 | Supporting leg for installing car engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864423U true CN203864423U (en) | 2014-10-08 |
Family
ID=51645405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274033.0U Expired - Lifetime CN203864423U (en) | 2014-05-27 | 2014-05-27 | Supporting leg for installing car engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978877A (en) * | 2014-05-27 | 2014-08-13 | 湖南万征机械科技有限公司 | Car engine mounting supporting foot |
-
2014
- 2014-05-27 CN CN201420274033.0U patent/CN203864423U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978877A (en) * | 2014-05-27 | 2014-08-13 | 湖南万征机械科技有限公司 | Car engine mounting supporting foot |
| CN103978877B (en) * | 2014-05-27 | 2016-12-21 | 湖南万征机械科技有限公司 | Automobile engine installs leg |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |