CN204527092U - Engine protecting - Google Patents
Engine protecting Download PDFInfo
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- CN204527092U CN204527092U CN201420856060.9U CN201420856060U CN204527092U CN 204527092 U CN204527092 U CN 204527092U CN 201420856060 U CN201420856060 U CN 201420856060U CN 204527092 U CN204527092 U CN 204527092U
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- engine protecting
- described panel
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Abstract
The utility model provides a kind of engine protecting, belongs to vehicular spare parts field, comprises panel reality, and described panel reality is made up of O state magnesium aluminum alloy, and on described panel reality, the position of corresponding automotive frame or bracket is provided with shock absorption device.It is shaping that this engine protecting adopts O state aluminum magnesium alloy to manufacture, and weight is little, and intensity is high, heat radiation and rustless property good; Meanwhile, this engine protecting specific location is provided with shock absorption device, effectively can weaken the collision with automotive frame or bracket, avoids both deformation failures, the service life of both prolongations.
Description
Technical field
The utility model relates to vehicular spare parts field, in particular to engine protecting.
Background technology
Engine protecting is the device of engine protection, according to the engine apparatus of different vehicles design different model.First the design of this product is prevent earth from wrapping up driving engine, cause engine radiating bad, next causes the damage of driving engine to prevent from driving process causing shock due to rough road surface to driving engine, reach increasing service life of engine by a series of design, avoid in trip process because external factor causes the get stuck of engine damage.
The material of existing engine protecting is generally steel plate, but not only weight is comparatively large for steel plate, and the burden caused to automobile is heavier, and steel plate material heat dispersion is bad, gets rusty easily.Meanwhile, existing engine protecting does not arrange shock-damping structure near the position of automotive frame or bracket, and engine protecting and automotive frame or bracket are easily collided, and abnormal sound occurs, serious wear.
Utility model content
The purpose of this utility model is the engine protecting providing a kind of high strength, to improve the problems referred to above.
The utility model is achieved in that
This engine protecting comprises panel reality, and described panel reality is made up of O state magnesium aluminum alloy, and on described panel reality, the position of corresponding automotive frame or bracket is provided with shock absorption device.
Existing engine protecting generally adopts the steel plate that weight is large, intensity is low to manufacture machine-shaping, and the panel reality that the technical program provides adopts O state aluminum magnesium alloy.Described O state aluminum magnesium alloy selects 5052 aluminum alloys, has following characteristic:
The first, corrosion stability is good, excellent weldability, and cold-workability is better, and has medium tenacity.Its main alloy element is magnesium, has good formed machining performance, non-corrodibility, weldability, medium tenacity, can be used as manufacture fuel tanker, vehicular traffic, boats and ships sheet metal component and meet corresponding performance requriements.
The second, have excellent rustless property, its intensity is very high, particularly has fatigue resistance, plasticity and corrosion stability high, when half flow harden, plasticity is fair, and during flow harden, plasticity is low, and machinability is bad, can polishing.
3rd, surface quality requirements is not high, the degree of depth is allowed to be no more than the peeling of position, defect place wall thickness nominal dimension 8%, bubble, rough surface and local mechanical damage on the surface, but defect extreme depth can not more than 0.5mm, defective area is no more than 5% of the sheet material gross area, can reduce costs like this, increase the service life.
Meanwhile, existing engine protecting does not generally arrange shock absorption device, thus cause its position near automotive frame or bracket easily and automotive frame or bracket collide.
And the position of corresponding automotive frame or bracket is provided with shock absorption device on the panel reality that the technical program provides, effectively can weaken the impact of panel reality and automotive frame or bracket, the situation that both improvement easily deform, the service life both effectively extending.
Further, described shock absorption device is Rubber shock-absorbing pad.
Its structure is simple to select the object of Rubber shock-absorbing pad to be, with low cost, has good damping, buffering performance, effectively can weaken the impulsive force between panel reality and automotive frame or bracket.
Further, described Rubber shock-absorbing pad is adhered on described panel reality.
The object of bonding connection is adopted to be that it is easy to operate, stable connection, with low cost.
Further, described shock absorption device is spring.
Its working stability is reliable to select the object of spring to be, damping performance is good, and normalisation, is widely used.
Further, described panel reality is provided with the installation portion corresponding with vehicle position of mounting hole, described installation portion raises up and top is provided with mounting hole, and described mounting hole is higher than other positions of described panel reality 4-6mm.
The object that installation portion is set to said structure be to make all the other positions of this panel reality can and the crossbeam of automobile, bracket or bottom cover produce the interval of about 5mm, thus effectively avoid both to produce resonance, havoc is produced to both, affects the normal work of automobile and engine protecting.
Further, on described panel reality, the position of corresponding engine oilhole is provided with detouchable machine oil lid.
The object arranging machine oil lid is to make user need not dismantle whole engine protecting when carrying out maintenance to oil hole and only to need demountor oil cap, operates easily very convenient.
Further, described panel reality is arranged the louvre protruded downwards, described louvre is towards vehicle front.
Arrange and be to make automobile when moving forward towards the object of the louvre of vehicle front, cold air can be blown between panel reality and automotive engine, thus effectively to driving engine and drain pan heat radiation thereof, driving engine can be run at a suitable temperature, whole vehicle can more safely be run.
Further, when described engine protecting is installed on bottom of car, the lowest part distance car engine motor spindle 20mm-25mm of described panel reality.
Wherein, the above-mentioned distance of current relevant manufactures design is generally about 30mm, although this distance can ensure that the lowest part of panel reality suffers to damage engine pan during collision deformation, but owing to reducing the whole height of whole car chassis, the ability that therefore whole automobile clears the jumps just reduces.
The object arranging 20mm-25mm is both to make panel reality also can not collide engine pan when being out of shape, and the ability making again whole automobile clear the jumps gets a promotion.
Further, described panel reality is provided with the reinforced rib protruded downwards.
The object arranging the reinforced rib protruded downwards is collision resistance and bearing load ability from improving engine protecting to a great extent.
Further, the shape of described panel reality and the form fit on vehicle motor chassis.
The object of such setting is panel reality can be fitted with engine pan well, thus effectively prevents the impurity such as silt, rubble from entering machinery space, causes damage to driving engine.
The beneficial effects of the utility model are:
It is shaping that this engine protecting adopts O state aluminum magnesium alloy to manufacture, and weight is little, and intensity is high, heat radiation and rustless property good; Meanwhile, this engine protecting specific location is provided with shock absorption device, effectively can weaken the collision with automotive frame or bracket, avoids both deformation failures, the service life of both prolongations.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the engine protecting that Fig. 1 provides for the utility model first embodiment.
Reference numeral gathers:
Rubber shock-absorbing pad 100; Machine oil lid 200; Reinforced rib 300;
Louvre 400; Installation portion 500.
Detailed description of the invention
The material of existing engine protecting is generally steel plate, but not only weight is comparatively large for steel plate, and the burden caused to automobile is heavier, and steel plate material heat dispersion is bad, gets rusty easily.Meanwhile, existing engine protecting does not arrange shock-damping structure near the position of automotive frame or bracket, and engine protecting and automotive frame or bracket are easily collided, and abnormal sound occurs, serious wear.
For the problems referred to above, the technical program provides a kind of engine protecting, and this engine protecting adopts O state magnesium aluminum alloy to be made, and lightweight, intensity is high, good heat dissipation and non-corrosive.Meanwhile, the position that this engine protecting easily collides with automotive frame or bracket is provided with shock absorption device, effectively can avoid engine protecting and automotive frame or bracket generation direct impact, thus the wearing and tearing both reducing.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
First embodiment, with reference to Fig. 1, this engine protecting comprises panel reality, and described panel reality is made up of O state magnesium aluminum alloy, and on described panel reality, the position of corresponding automotive frame or bracket is provided with shock absorption device.
Existing engine protecting generally adopts the steel plate that weight is large, intensity is low to manufacture machine-shaping, and the panel reality that the technical program provides adopts O state aluminum magnesium alloy.Described O state aluminum magnesium alloy selects 5052 aluminum alloys, has following characteristic:
The first, corrosion stability is good, excellent weldability, and cold-workability is better, and has medium tenacity.Its main alloy element is magnesium, has good formed machining performance, non-corrodibility, weldability, medium tenacity, can be used as manufacture fuel tanker, vehicular traffic, boats and ships sheet metal component and meet corresponding performance requriements.
The second, have excellent rustless property, its intensity is very high, particularly has fatigue resistance, plasticity and corrosion stability high, when half flow harden, plasticity is fair, and during flow harden, plasticity is low, and machinability is bad, can polishing.
3rd, surface quality requirements is not high, the degree of depth is allowed to be no more than the peeling of position, defect place wall thickness nominal dimension 8%, bubble, rough surface and local mechanical damage on the surface, but defect extreme depth can not more than 0.5mm, defective area is no more than 5% of the sheet material gross area, can reduce costs like this, increase the service life.
Meanwhile, existing engine protecting does not generally arrange shock absorption device, thus cause its position near automotive frame or bracket easily and automotive frame or bracket collide.
And the position of corresponding automotive frame or bracket is provided with shock absorption device on the panel reality that the technical program provides, effectively can weaken the impact of panel reality and automotive frame or bracket, the situation that both improvement easily deform, the service life both effectively extending.
In the present embodiment, described shock absorption device is Rubber shock-absorbing pad 100.
Wherein, the material of described Rubber shock-absorbing pad 100 is set to natural rubber, although described natural rubber dissipation factor is less, its Combination property is best, has excellent elasticity, fatigue durability is good, heat-dissipating is low, and creep is little, good with metal piece cement properties, resistance to cold, electrical insulating property and processing characteristics, be therefore widely used as damping object.
Its structure is simple to select the object of Rubber shock-absorbing pad 100 to be, with low cost, has good damping, buffering performance, effectively can weaken the impulsive force between panel reality and automotive frame or bracket.
In the present embodiment, described Rubber shock-absorbing pad 100 is adhered on described panel reality.
Wherein, described bonding be a kind of binding power produced on a solid surface by adhesion agent, by the of the same race or not method that links together securely of same material.In the technical program, a spacing hole of mating with described Rubber shock-absorbing pad 100 can be provided with on panel reality, then adhesion agent be applied in spacing hole, then Rubber shock-absorbing pad 100 is pressed into, can adhesive effect be optimized like this, strengthen bonding stability.
The object of bonding connection is adopted to be that it is easy to operate, stable connection, with low cost.
In the present embodiment, described panel reality is provided with the installation portion 500 corresponding with vehicle position of mounting hole, described installation portion 500 raises up and top is provided with mounting hole, and described mounting hole is higher than other positions of described panel reality 4-6mm.
Wherein, the mounting hole that the position of described installation portion 500 is corresponding on vehicle with quantity is corresponding.
The object that installation portion 500 is set to said structure be to make all the other positions of this panel reality can and the crossbeam of automobile, bracket or bottom cover produce the interval of about 5mm, thus effectively avoid both to produce resonance, havoc is produced to both, affects the normal work of automobile and engine protecting.
In the present embodiment, on described panel reality, the position of corresponding engine oilhole is provided with detouchable machine oil lid 200.
Wherein, described machine oil lid 200 is oblong, and described rectangular four angles all adopt arc transition.Described machine oil lid 200 is removably connected on described panel reality by bolt, and described bolt has 3, lays respectively at the two ends on a long limit and the middle part on another long limit.
The object arranging machine oil lid 200 is to make user need not dismantle whole engine protecting when carrying out maintenance to oil hole and only to need demountor oil cap 200, operates easily very convenient.
In the present embodiment, described panel reality is arranged the louvre 400 protruded downwards, described louvre 400 is towards vehicle front.
Wherein, described louvre 400 has two, is arranged at the left and right sides of described panel reality respectively.
Arrange and be to make automobile when moving forward towards the object of the louvre 400 of vehicle front, cold air can be blown between panel reality and automotive engine, thus effectively cooling heat dissipation is carried out to driving engine and drain pan thereof, driving engine can be run at a suitable temperature, whole vehicle can more safely be run.
In the present embodiment, when described engine protecting is installed on bottom of car, the lowest part distance car engine motor spindle 20mm-25mm of described panel reality.
Wherein, the above-mentioned distance of current relevant manufactures design is generally about 30mm, although this distance can ensure that the lowest part of panel reality suffers to damage engine pan during collision deformation, but owing to reducing the whole height of whole car chassis, the ability that therefore whole automobile clears the jumps just reduces.
The object arranging 20mm-25mm is both to make panel reality also can not collide engine pan when being out of shape, and the ability making again whole automobile clear the jumps gets a promotion.
In the present embodiment, described panel reality is provided with the reinforced rib 300 protruded downwards.
Wherein, described reinforced rib 300 has multiple, is arranged at respectively on position smooth on described panel reality.
The object arranging the reinforced rib 300 protruded downwards is collision resistance and bearing load ability from improving engine protecting to a great extent.
In the present embodiment, the shape of described panel reality and the form fit on vehicle motor chassis.
Wherein, the global shape of described panel reality is according to the profile design on corresponding automotive engine chassis, and it is one-body molded to pass through punching press.
The object of such setting is panel reality can be fitted with engine pan well, thus effectively prevents the impurity such as silt, rubble from entering machinery space, causes damage to driving engine.
It is shaping that this engine protecting adopts O state aluminum magnesium alloy to manufacture, and weight is little, and intensity is high, heat radiation and rustless property good; Meanwhile, this engine protecting specific location is provided with shock absorption device, effectively can weaken the collision with automotive frame or bracket, avoids both deformation failures, the service life of both prolongations.
Second embodiment, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with preceding method embodiment, is concise and to the point description, and the not mentioned part of device embodiment part can with reference to corresponding contents in preceding method embodiment.
In the present embodiment, described shock absorption device is spring.
Wherein, described spring is a kind of industry accessories that can play the function such as support, buffering, braking, highly adjustment.
Its working stability is reliable to select the object of spring to be, damping performance is good, and normalisation, is widely used.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an engine protecting, is characterized in that, comprises panel reality, and described panel reality is made up of O state magnesium aluminum alloy, and on described panel reality, the position of corresponding automotive frame or bracket is provided with shock absorption device.
2. engine protecting according to claim 1, is characterized in that, described shock absorption device is Rubber shock-absorbing pad.
3. engine protecting according to claim 2, is characterized in that, described Rubber shock-absorbing pad is adhered on described panel reality.
4. engine protecting according to claim 1, is characterized in that, described shock absorption device is spring.
5. engine protecting according to claim 1, it is characterized in that, described panel reality is provided with the installation portion corresponding with vehicle position of mounting hole, and described installation portion raises up and top is provided with mounting hole, and described mounting hole is higher than other positions of described panel reality 4-6mm.
6. engine protecting according to claim 1, is characterized in that, on described panel reality, the position of corresponding engine oilhole is provided with detouchable machine oil lid.
7. engine protecting according to claim 1, is characterized in that, described panel reality is arranged the louvre protruded downwards, described louvre is towards vehicle front.
8. engine protecting according to claim 1, is characterized in that, when described engine protecting is installed on bottom of car, and the lowest part distance car engine motor spindle 20mm-25mm of described panel reality.
9. engine protecting according to claim 1, is characterized in that, described panel reality is provided with the reinforced rib protruded downwards.
10. engine protecting according to claim 1, is characterized in that, the shape of described panel reality and the form fit on vehicle motor chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856060.9U CN204527092U (en) | 2014-12-30 | 2014-12-30 | Engine protecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856060.9U CN204527092U (en) | 2014-12-30 | 2014-12-30 | Engine protecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527092U true CN204527092U (en) | 2015-08-05 |
Family
ID=53741130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856060.9U Expired - Fee Related CN204527092U (en) | 2014-12-30 | 2014-12-30 | Engine protecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527092U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172708A (en) * | 2015-10-14 | 2015-12-23 | 无锡市永亿精密铸造有限公司 | Detachable and replaceable insertion plate type engine protection plate |
| CN106379251A (en) * | 2016-08-30 | 2017-02-08 | 江苏莘翔机电有限公司 | Engine bottom protecting plate and molding process thereof |
| CN107199976A (en) * | 2016-03-16 | 2017-09-26 | 标致雪铁龙集团 | Underbody backplate and the motor vehicles containing the underbody backplate |
| CN107839626A (en) * | 2016-09-19 | 2018-03-27 | 福特环球技术公司 | Dampening assembly, fuel tank pump and engine lower guard board component for vehicle |
-
2014
- 2014-12-30 CN CN201420856060.9U patent/CN204527092U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172708A (en) * | 2015-10-14 | 2015-12-23 | 无锡市永亿精密铸造有限公司 | Detachable and replaceable insertion plate type engine protection plate |
| CN107199976A (en) * | 2016-03-16 | 2017-09-26 | 标致雪铁龙集团 | Underbody backplate and the motor vehicles containing the underbody backplate |
| CN106379251A (en) * | 2016-08-30 | 2017-02-08 | 江苏莘翔机电有限公司 | Engine bottom protecting plate and molding process thereof |
| CN107839626A (en) * | 2016-09-19 | 2018-03-27 | 福特环球技术公司 | Dampening assembly, fuel tank pump and engine lower guard board component for vehicle |
| CN107839626B (en) * | 2016-09-19 | 2022-10-04 | 福特环球技术公司 | A backplate subassembly under shock-absorbing component, oil tank pump and engine for vehicle |
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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: 20150805 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |