CN108099574A - Shake device is supported in motor vehicle suspension - Google Patents
Shake device is supported in motor vehicle suspension Download PDFInfo
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- CN108099574A CN108099574A CN201711397669.9A CN201711397669A CN108099574A CN 108099574 A CN108099574 A CN 108099574A CN 201711397669 A CN201711397669 A CN 201711397669A CN 108099574 A CN108099574 A CN 108099574A
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- damping
- disc
- mass
- motor vehicle
- damping strip
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- 239000000725 suspension Substances 0.000 title claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 79
- 230000035939 shock Effects 0.000 claims abstract description 16
- 239000006096 absorbing agent Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
Abstract
本发明涉及一种机动车悬置抵震器，包括橡胶阻尼、质量圆盘Ⅰ、质量圆盘Ⅱ、安装螺栓和圆盘紧固螺栓，所述橡胶阻尼包括阻尼条体、阻尼条端Ⅰ和阻尼条端Ⅱ，所述阻尼条体为设有中空内腔的长条形结构，该中空内腔中填充有液体阻尼，所述阻尼条端Ⅰ和阻尼条端Ⅱ分别位于阻尼条体两端，所述阻尼条端Ⅰ上设有与安装螺栓相对应的螺栓孔Ⅰ，所述阻尼条端Ⅱ设有与圆盘紧固螺栓相对应的螺栓孔Ⅱ，所述质量圆盘Ⅰ和质量圆盘Ⅱ分别通过圆盘紧固螺栓设置于阻尼条端Ⅱ两侧。本发明通过将在汽车行驶和发动机运行中（震动）产生波锋与由汽车产生的二阶波锋相互抵消,消除噪声。
The invention relates to a motor vehicle suspension shock absorber, which includes rubber damping, mass disc I, mass disc II, mounting bolts and disc fastening bolts, and the rubber damping includes a damping strip body, a damping strip end I and Damping strip end II, the damping strip body is a long strip structure with a hollow inner cavity filled with liquid damping, the damping strip end I and damping strip end II are respectively located at both ends of the damping strip body , the damping strip end I is provided with a bolt hole I corresponding to the mounting bolt, the damping strip end II is provided with a bolt hole II corresponding to the disk fastening bolt, and the mass disk I and the mass circle Disc II is respectively arranged on both sides of end II of the damping bar through disc fastening bolts. The invention eliminates the noise by canceling the wave front generated during the running of the car and the running of the engine (vibration) and the second-order wave front generated by the car.
Description
技术领域technical field
本发明涉及一种抵震器，特别是一种机动车悬置抵震器。The invention relates to a shock absorber, in particular to a motor vehicle suspension shock absorber.
背景技术Background technique
现有的汽车在行驶过程中，由于发动机运行和车架引起振动，产生振动噪声过大噪声，悬置虽然一定能抵消振动和摇晃动，但无法抵消二阶以上的噪声传到车内等问题，导致不能抵消振动和摇晃动，产生振动噪声过大等问题。Excessive vibration and noise are generated due to the vibration caused by the running of the engine and the frame of the existing car during driving. Although the suspension can certainly offset the vibration and shaking, it cannot offset the transmission of second-order or higher noise into the car. , resulting in the inability to offset vibration and shaking, resulting in problems such as excessive vibration and noise.
发明内容Contents of the invention
本发明要解决的技术问题是：提供一种环保型的机动车悬置抵震器，解决现有汽车在行驶过程中, 由于发动机运行和车架引起振动噪声过大的问题。 The technical problem to be solved by the present invention is to provide an environment-friendly motor vehicle suspension shock absorber to solve the problem of excessive vibration and noise caused by engine operation and vehicle frame during the driving process of existing vehicles.
解决上述技术问题的技术方案是：一种机动车悬置抵震器，包括橡胶阻尼、质量圆盘Ⅰ、质量圆盘Ⅱ、安装螺栓和圆盘紧固螺栓，所述橡胶阻尼包括阻尼条体、阻尼条端Ⅰ和阻尼条端Ⅱ，所述阻尼条体为设有中空内腔的长条形结构，该中空内腔中填充有液体阻尼，所述阻尼条端Ⅰ和阻尼条端Ⅱ分别位于阻尼条体两端，所述阻尼条端Ⅰ上设有与安装螺栓相对应的螺栓孔Ⅰ，所述阻尼条端Ⅱ设有与圆盘紧固螺栓相对应的螺栓孔Ⅱ，所述质量圆盘Ⅰ和质量圆盘Ⅱ分别通过圆盘紧固螺栓设置于阻尼条端Ⅱ两侧。The technical solution to solve the above technical problems is: a motor vehicle suspension shock absorber, including rubber damping, mass disc I, mass disc II, mounting bolts and disc fastening bolts, the rubber damping includes damping strips , Damping strip end I and damping strip end II, the damping strip body is a long strip structure with a hollow cavity, the hollow cavity is filled with liquid damping, the damping strip end I and damping strip end II are respectively Located at both ends of the damping strip body, the damping strip end I is provided with a bolt hole I corresponding to the mounting bolt, and the damping strip end II is provided with a bolt hole II corresponding to the disc fastening bolt. The disk I and the mass disk II are respectively arranged on both sides of the end II of the damping bar through the disk fastening bolts.
本发明的进一步技术方案是：所述阻尼条端Ⅰ和阻尼条端Ⅱ分别为圆柱形结构。A further technical solution of the present invention is: the damping strip end I and the damping strip end II are respectively cylindrical structures.
所述的中空内腔为圆柱形结构。The hollow inner cavity is a cylindrical structure.
质量圆盘Ⅰ和质量圆盘Ⅱ均为中间设有固定孔的圆盘结构。Both the mass disc I and the mass disc II have a disc structure with a fixing hole in the middle.
由于采用上述技术方案，本发明之机动车悬置抵震器，具有以下有益效果：Due to the adoption of the above technical solution, the motor vehicle suspension shock absorber of the present invention has the following beneficial effects:
本发明包括橡胶阻尼、质量圆盘Ⅰ、质量圆盘Ⅱ、安装螺栓和圆盘紧固螺栓，所述橡胶阻尼包括阻尼条体、阻尼条端Ⅰ和阻尼条端Ⅱ，所述阻尼条体为设有中空内腔的长条形结构，该中空内腔中填充有液体阻尼。本发明通过将在汽车行驶和发动机运行中（震动）产生波锋与由汽车产生的二阶波锋相互抵消,消除噪声，达到解决现有汽车在行驶过程中, 由于发动机运行和车架引起振动噪声过大，噪声由悬置系统传到车内等问题。The present invention includes rubber damping, mass disc I, mass disc II, mounting bolts and disc fastening bolts, the rubber damper includes a damping strip body, damping strip end I and damping strip end II, and the damping strip body is An elongated structure with a hollow cavity filled with a liquid damper. The invention eliminates the noise by canceling the wave fronts generated during the running of the car and the engine (vibration) and the second-order wave fronts generated by the car, so as to solve the problem of vibration caused by the running of the engine and the frame of the existing car during driving. The noise is too loud, and the noise is transmitted from the suspension system to the interior of the car.
下面，结合说明书附图和具体实施例对本发明之机动车悬置抵震器的技术特征作进一步的说明。Below, the technical features of the motor vehicle suspension shock absorber of the present invention will be further described in conjunction with the accompanying drawings and specific embodiments.
附图说明Description of drawings
图1、图2均为本发明之一种环保型的机动车悬置抵震器的结构示意图。Fig. 1 and Fig. 2 are structural schematic diagrams of an environment-friendly motor vehicle suspension shock absorber of the present invention.
图3为安装螺栓的结构示意图。Fig. 3 is a schematic diagram of the structure of the mounting bolts.
图4为圆盘紧固螺栓的结构示意图。Fig. 4 is a schematic diagram of the structure of the disc fastening bolt.
图5为质量圆盘Ⅰ的结构示意图。FIG. 5 is a schematic diagram of the structure of mass disk I.
图6为质量圆盘Ⅱ的结构示意图。FIG. 6 is a schematic diagram of the structure of the mass disk II.
在上述附图中，各标号说明如下：In the above-mentioned accompanying drawings, each label is explained as follows:
1-橡胶阻尼，2-阻尼条体，3-阻尼条端Ⅰ，4-阻尼条端Ⅱ，5-螺栓孔Ⅰ，6-螺栓孔Ⅱ，7-质量圆盘Ⅰ，8-质量圆盘Ⅱ，9-安装螺栓，10-圆盘紧固螺栓，11-液体阻尼。1-rubber damping, 2-damping bar body, 3-damping bar end Ⅰ, 4-damping bar end Ⅱ, 5-bolt hole Ⅰ, 6-bolt hole Ⅱ, 7-mass disc Ⅰ, 8-mass disc Ⅱ , 9-mounting bolts, 10-disc fastening bolts, 11-liquid damping.
具体实施方式Detailed ways
一种机动车悬置抵震器，包括橡胶阻尼、质量圆盘Ⅰ、质量圆盘Ⅱ、安装螺栓和圆盘紧固螺栓，所述橡胶阻尼包括阻尼条体、阻尼条端Ⅰ和阻尼条端Ⅱ，所述阻尼条体为设有中空内腔的长条形结构，该中空内腔填充有液体阻尼并为密闭结构，所述的中空内腔为圆柱形结构，填充后的液体阻尼亦为圆柱形结构，使用时利用橡胶阻尼在受力时起到的缓冲作用来达到减震消音的作用。所述阻尼条端Ⅰ和阻尼条端Ⅱ分别位于阻尼条体两端，所述阻尼条端Ⅰ上设有与安装螺栓相对应的螺栓孔Ⅰ，所述阻尼条端Ⅱ设有与圆盘紧固螺栓相对应的螺栓孔Ⅱ，所述质量圆盘Ⅰ和质量圆盘Ⅱ分别通过圆盘紧固螺栓设置于阻尼条端Ⅱ两侧。所述阻尼条端Ⅰ和阻尼条端Ⅱ分别为圆柱形结构，阻尼条端Ⅰ和阻尼条端Ⅱ上的轴向线相互垂直。质量圆盘Ⅰ和质量圆盘Ⅱ均为中间设有固定孔的圆盘结构。A motor vehicle suspension shock absorber, comprising rubber damping, mass disc I, mass disc II, mounting bolts and disc fastening bolts, the rubber damper includes a damping strip body, a damping strip end I and a damping strip end II. The damping bar body is a strip-shaped structure with a hollow inner cavity, the hollow inner cavity is filled with liquid damping and is a closed structure, the hollow inner cavity is a cylindrical structure, and the filled liquid damping is also Cylindrical structure, when in use, the rubber damper is used to cushion the force to achieve the effect of shock absorption and noise reduction. The damping strip end I and the damping strip end II are respectively located at the two ends of the damping strip body, the damping strip end I is provided with a bolt hole I corresponding to the mounting bolt, and the damping strip end II is provided with a disc tight The bolt holes II corresponding to the fastening bolts, the mass disk I and the mass disk II are respectively arranged on both sides of the damping strip end II through the disk fastening bolts. The damping bar end I and the damping bar end II are cylindrical structures respectively, and the axial lines on the damping bar end I and the damping bar end II are perpendicular to each other. Both the mass disc I and the mass disc II have a disc structure with a fixing hole in the middle.
橡胶阻尼为用橡胶阻尼材料压模成设有中空内腔的橡胶阻尼，该中空内腔中填充有液体阻尼，橡胶阻尼一端的阻尼条端Ⅰ上开设有螺栓孔Ⅰ，该螺栓孔Ⅰ主要是用于通过安装螺栓固定在汽车悬置对角的车架孔上，橡胶阻尼另一端的阻尼条端Ⅱ为与质量圆盘一样大小的圆形橡胶阻尼结构，阻尼条端Ⅱ中心开设有螺栓孔Ⅱ，螺栓孔Ⅱ主要用于供圆盘紧固螺栓穿过并依次将质量圆盘Ⅰ、阻尼条端Ⅱ和质量圆盘Ⅱ固定成一整体。质量圆盘Ⅰ和质量圆盘Ⅱ均由铸铁制作成圆形的质量盘，质量圆盘正中间设有带有镙纹的固定孔，固定孔壁上设有螺纹，固定孔主要是用于与圆盘紧固螺栓安装紧固。圆盘紧固螺栓制成圆形的镙杆，一端为六角的镙冒，主要用于拧松和紧固圆盘紧固螺栓。圆盘紧固螺栓一端设有镙纹，主要与质量圆盘Ⅰ带有镙纹的固定孔连接。The rubber damper is a rubber damper molded with a rubber damping material and has a hollow inner cavity. The hollow inner cavity is filled with a liquid damper. There is a bolt hole I on the damper bar end I at one end of the rubber damper. The bolt hole I is mainly It is used to be fixed on the frame hole at the opposite corner of the car suspension by means of mounting bolts. The damping bar end II at the other end of the rubber damper is a circular rubber damping structure with the same size as the mass disc. There is a bolt hole in the center of the damping bar end II. II, the bolt hole II is mainly used for passing through the disk fastening bolts and sequentially fixing the quality disk I, the end of the damping bar II and the quality disk II into a whole. Both the quality disc Ⅰ and the quality disc Ⅱ are made of cast iron into a circular quality disc. There is a fixing hole with a screw pattern in the middle of the quality disc. There are threads on the wall of the fixing hole. The fixing hole is mainly used for Disc fastening bolts are installed and tightened. The disc fastening bolt is made into a circular screw rod, and one end is a hexagonal screw cap, which is mainly used for loosening and fastening the disc fastening bolt. One end of the fastening bolt of the disc is provided with a screw thread, which is mainly connected with the fixing hole of the quality disc I with a screw thread.
安装时将质量圆盘Ⅰ和质量圆盘Ⅱ安装于橡胶阻尼一端的阻尼条端Ⅱ上，将圆盘紧固螺栓穿入质量圆盘Ⅰ、圆形阻尼条端Ⅱ中心圆孔（螺栓孔Ⅱ）和质量圆盘Ⅱ的固定孔，然后通过扳手拧紧圆盘紧固螺栓六角的镙冒处，将质量圆盘Ⅰ、阻尼条端Ⅱ和质量圆盘Ⅱ依次固定连接安装成一整体。再将抵震器的安装螺栓穿入橡胶阻尼另一端阻尼条端Ⅰ上的螺栓孔Ⅰ中，并通过安装螺栓安装固定在汽车悬置对角的车架孔上，这样完成一个完整的一种环保型的机动车悬置对称吸震器。汽车在行驶过程中,由于发动机运行和车架引起振动，本装置将在汽车行驶和发动机运行中（震动）产生波锋与由汽车产生的二阶波锋相互抵消,消除噪声，达到解决现有汽车在行驶过程中, 由于发动机运行和车架引起振动噪声过大，噪声由悬置系统传到车内等问题。When installing, install the mass disc Ⅰ and mass disc Ⅱ on the damping bar end Ⅱ at one end of the rubber damper, and insert the disc fastening bolts into the central round hole of the mass disc Ⅰ and the circular damping bar end Ⅱ (bolt hole Ⅱ ) and the fixing hole of the mass disc II, and then tighten the screw at the hexagon of the disc fastening bolt with a wrench, and then fix and install the mass disc I, the end of the damping bar II and the mass disc II sequentially into a whole. Then insert the mounting bolts of the shock absorber into the bolt hole Ⅰ on the damping strip end Ⅰ at the other end of the rubber damper, and install and fix it on the frame hole at the opposite corner of the car suspension through the mounting bolts, thus completing a complete one. An environmentally friendly symmetrical shock absorber for motor vehicle mounts. During the driving process of the car, due to the vibration caused by the running of the engine and the frame, this device will cancel the wave fronts generated during the running of the car and the running of the engine (vibration) and the second-order wave fronts generated by the car to eliminate noise and solve the existing problems. During the driving process of the car, due to the excessive vibration and noise caused by the operation of the engine and the frame, the noise is transmitted from the suspension system to the interior of the car.
Claims (4)
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| CN201711397669.9A CN108099574B (en) | 2017-12-21 | 2017-12-21 | Suspension vibration-resisting device for motor vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711397669.9A CN108099574B (en) | 2017-12-21 | 2017-12-21 | Suspension vibration-resisting device for motor vehicle |
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| CN108099574A true CN108099574A (en) | 2018-06-01 |
| CN108099574B CN108099574B (en) | 2023-08-22 |
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