CN105626759A - Automobile engine damping connecting core - Google Patents
Automobile engine damping connecting core Download PDFInfo
- Publication number
- CN105626759A CN105626759A CN201610211418.6A CN201610211418A CN105626759A CN 105626759 A CN105626759 A CN 105626759A CN 201610211418 A CN201610211418 A CN 201610211418A CN 105626759 A CN105626759 A CN 105626759A
- Authority
- CN
- China
- Prior art keywords
- hole
- holes
- motor car
- engine damping
- car engine
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 42
- 230000000694 effects Effects 0.000 abstract description 14
- 229920002545 silicone oil Polymers 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/54—Arrangements for attachment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Springs (AREA)
Abstract
The invention provides an automobile engine damping connecting core which comprises a body, wherein the body is of a tubular structure; the top of the body is provided with a through hole, and the back surface of the body is provided with two connecting holes; the cross section of the body is of a lisere-shaped structure, and the through holes are of a triangular structure; and two sides of the body are respectively provided with a group of conductive round holes and locating square holes, and the locating square holes are positioned at positions adjacent to the opening of the body. By adopting the structure, compared with the prior art, the automobile engine damping connecting core has the advantages that the cross section of the body is of the lisere-shaped structure, so that the body with such a structure is relatively good in toughness, and when a vehicle meets a special situation and vibrates slightly, the body can weaken the influence of slight vibration on an engine; the through holes are of the triangular structure, so that after the body is combined with a rubber block, the rubber block does not rotate, therefore, the damping effect of the rubber block is effectively ensured, and the stability is better; the locating square holes are conductive to locating during follow-up processes and installation, and guiding for a silicone oil filling space between rubber parts is increased by virtue of the conductive round holes; and by virtue of the feature combination, the damping effect of a damper can be greatly improved.
Description
Technical field
The invention belongs to vehicle damping technical field, particularly relate to a kind of motor car engine damping connection fuse being connected for damping between engine with body mount frame.
Background technology
Along with having an effect of new-energy automobile policy, continuity is high-volume risen sharply by market, particularly under the positive factors such as support on policy and automotive engineering breakthrough promote jointly, newly can be expected to Stepping into Fast Development Phase by automobile. This is also it is intended that new-energy automobile develops maximum Infrastructure bottleneck, will be improved greatly in following for some time, will accelerate to stimulate the universal of new-energy automobile. It is that the perfection for damping system support designs, and new-energy automobile mounting assembly damping security of system is promoted further. This product is compression stroke (vehicle bridge and vehicle frame are close to each other), and damping force of vibration damper is less, to give full play to the elastic contribution of elastic element, relaxes and impacts, and at this moment, elastic element plays a major role. The work of automotive suspension increases the frictional force between tire and road surface to greatest extent, it is provided that the steering stability that can well handle, and guarantees the comfort level of passenger. In suspension extension stroke (vehicle bridge and vehicle frame mutually away from), damping force of vibration damper should be big, rapid damping, when speed of relative movement when between vehicle bridge (or wheel) and vehicle bridge is excessive, require that suspension vibroshock can strengthen flow quantity automatically, make damping force remain within certain limit, bear excessive shock load to avoid. It can absorb the vertical energy accelerating wheel, makes wheel vehicle frame and vehicle body while jolting up and down in road surface interference-free.
It is tubular structure that the motor car engine damping of prior art connects the body of fuse, and cross section is the structure of oval shape, the top that motor car engine damping connects fuse is provided with circular through hole, and the back side of motor car engine damping connection fuse is provided with two circular connection holes, but the body of this kind of structure is in use, as vehicle run into Special Circumstances in quiver shape shake time, body cannot slacken shape vibrations of quivering to the impact of engine, and the damping block rubber of body interior has the phenomenon of rotation, this just reduces damping effect more, therefore there is the problem that damping effect is poor and stability in use is poor.
Summary of the invention
The present invention is directed to above problem provides a kind of motor car engine damping improving vibroshock damping effect and stability in use thereof to connect fuse.
The present invention overcomes the above problems technical scheme used: provide a kind of motor car engine damping with following structure to connect fuse, it comprises body, described body is tubular structure, the top of described body is provided with through hole, and the back side of body is provided with two connection holes, the cross section of described body is rib flower-shape structure, and through hole is trilateral structure; The both sides of described body are provided with the combination being respectively equipped with one group of conducting circular hole and location square hole, and location square hole is positioned at the position of nearly body openings.
After adopting above structure, compared with prior art, the present invention due to the cross section of body be rib flower-shape structure, the body of this kind of structure, toughness is better, vehicle run into Special Circumstances shake in the shape that quivers time, body can slacken shape vibrations of quivering to the impact of engine; And through hole is trilateral structure so that after body and block rubber combine so that block rubber there will not be the situation of rotation, thus effectively ensureing block rubber damping effect, stability is better; And locate location when square hole is convenient in subsequent handling and installs, and conducting circular hole increases the steric direction of Silicone oil injection between rubber parts; Vibroshock damping effect can be significantly improved after above-mentioned characteristics combination. Therefore the present invention has the advantages that to improve vibroshock damping effect and stability in use thereof.
As improvement, described connection hole is square hole, and the length direction connecting hole is mutually vertical with the axis of body; After then square hole is arranged, it is convenient to interior damping block rubber and it is connected the block better welding of fuse rubber parts with outer, play the inside and outside connection of rubber parts simultaneously, also increase this Silicone oil injection steric direction of rubber parts, avoid the appearance of blocking phenomenon, improve the present invention further to vibroshock damping effect and stability in use.
As further improvement, the width in described square hole and length are 10mm*18mm; Then when this size, the toughness of body and the damping effect after being combined with block rubber are that net effect is best.
As improving further, the position of location, described body both sides square hole is provided with support again; Then after Bracket setting so that the corresponding bearing contact power in bottom increases, it is to increase body is by damping effect during excess load operating mode so that the use properties of vehicle is better.
As improving further again, described support be " [" type structure, two free ends of support are all connected with body; Then the support of this kind of structure is while ensureing corresponding bearing contact power, has good elastic deformability, therefore can weaken shape vibrations of quivering further, so that the damping effect of the present invention is better.
As further improving, the free end at the nearly body back side of described support is provided with breach; After then breach is arranged, it is possible to the impact on weld seam of expanding with heat and contract with cold when slackening welding, thus ensure the stable connection of support and body so that the stability in use of the present invention is better.
Accompanying drawing explanation
Fig. 1 is the structural representation that motor car engine damping of the present invention connects fuse.
Fig. 2 is the left view enlarged view that motor car engine damping of the present invention connects fuse.
Fig. 3 is the enlarged view that motor car engine damping of the present invention connects fuse.
As shown in the figure: 1, body, 2, through hole, 3, connect hole, 4, conducting circular hole, 5, location square hole, 6, support, 7, breach.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, a kind of motor car engine damping connects fuse, it comprises body 1, described body 1 is tubular structure, the top of described body 1 is provided with through hole 2, and the back side of body 1 is provided with two connection holes 3, and the cross section of described body 1 is rib flower-shape structure, rib flower-shape structure is by " people " font and falls " the structure that [" type surrounds, and through hole 2 is trilateral structure; The both sides of described body 1 are provided with and are respectively equipped with the combination of one group of conducting circular hole 4 with location square hole 5, specifically the side of body 1 is provided with the combination of conducting circular hole 4 with location square hole 5, another side of body 1 is also provided with the combination of conducting circular hole 4 with location square hole 5, conducting circular hole 4 distributes with the length direction of location square hole 5 along body 1, and location square hole 5 is positioned at the position of nearly body 1 opening; The edge at the opening place of body 1 turns up for similar tubaeform structure.
Described connection hole 3 is square hole, and the length direction connecting hole 3 is mutually vertical with the axis of body 1.
The position of location, described body 1 both sides square hole 5 is provided with support 6.
Described support 6 is that " [" type structure, two free ends of support 6 are all connected with body 1.
The free end at nearly body 1 back side of described support 6 is provided with breach 7.
Embodiment two
The width in described square hole and length are 10mm*18mm.
Above-mentioned body 1 is extended through too much road by steel plate and is stamped to form, and support 6 welds with body 1.
Above example is only the better embodiment of the present invention, and the present invention is not limited only to above embodiment and has also allowed other structure to change, all in rights to independence claimed range of the present invention change, all belong to protection domain of the present invention.
Claims (6)
1. a motor car engine damping connects fuse, it comprises body (1), described body (1) is tubular structure, the top of described body (1) is provided with through hole (2), and the back side of body (1) is provided with two connections hole (3), it is characterized in that: the cross section of described body (1) is rib flower-shape structure, and through hole (2) is trilateral structure; The both sides of described body (1) are provided with and are respectively equipped with the combination of one group of conducting circular hole (4) with location square hole (5), and location square hole (5) is positioned at the position of nearly body (1) opening.
2. motor car engine damping according to claim 1 connects fuse, it is characterised in that: described connection hole (3) is square hole, and the length direction connecting hole (3) is mutually vertical with the axis of body (1).
3. motor car engine damping according to claim 2 connects fuse, it is characterised in that: the width in described square hole and length are 10mm*18mm.
4. motor car engine damping according to claim 1 connects fuse, it is characterised in that: the position of location square hole, described body (1) both sides (5) is provided with support (6).
5. motor car engine damping according to claim 3 connects fuse, it is characterised in that: described support (6) is that " [" type structure, two free ends of support (6) are all connected with body (1).
6. motor car engine damping according to claim 4 connects fuse, it is characterised in that: the free end at nearly body (1) back side of described support (6) is provided with breach (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211418.6A CN105626759B (en) | 2016-04-06 | 2016-04-06 | Automobile engine damping connects fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211418.6A CN105626759B (en) | 2016-04-06 | 2016-04-06 | Automobile engine damping connects fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626759A true CN105626759A (en) | 2016-06-01 |
| CN105626759B CN105626759B (en) | 2019-01-04 |
Family
ID=56041977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610211418.6A Active CN105626759B (en) | 2016-04-06 | 2016-04-06 | Automobile engine damping connects fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626759B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1630447A1 (en) * | 2004-08-24 | 2006-03-01 | Paulstra CRC | Antivibration mount and method of manufacturing the same |
| CN203283023U (en) * | 2013-04-28 | 2013-11-13 | 长城汽车股份有限公司 | Suspension device for automobile exhaust system |
| CN204149848U (en) * | 2014-10-09 | 2015-02-11 | 上海帕捷汽车配件有限公司 | A kind of high-performance light hangs shock bracket |
| CN204472535U (en) * | 2015-01-21 | 2015-07-15 | 山东美晨科技股份有限公司 | A kind of Novel lightweight composite structure engine mounting |
| CN204821103U (en) * | 2015-06-29 | 2015-12-02 | 安徽中鼎减震橡胶技术有限公司 | Engine mounting of trailing arm anticreep |
-
2016
- 2016-04-06 CN CN201610211418.6A patent/CN105626759B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1630447A1 (en) * | 2004-08-24 | 2006-03-01 | Paulstra CRC | Antivibration mount and method of manufacturing the same |
| CN203283023U (en) * | 2013-04-28 | 2013-11-13 | 长城汽车股份有限公司 | Suspension device for automobile exhaust system |
| CN204149848U (en) * | 2014-10-09 | 2015-02-11 | 上海帕捷汽车配件有限公司 | A kind of high-performance light hangs shock bracket |
| CN204472535U (en) * | 2015-01-21 | 2015-07-15 | 山东美晨科技股份有限公司 | A kind of Novel lightweight composite structure engine mounting |
| CN204821103U (en) * | 2015-06-29 | 2015-12-02 | 安徽中鼎减震橡胶技术有限公司 | Engine mounting of trailing arm anticreep |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105626759B (en) | 2019-01-04 |
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