The invention discloses an automobile exhaust pipe cover plate annular side edge mounting clamping device. The device comprises an automobile tail, a cover plate body and an exhaust pipe body, whereina groove is formed in the automobile tail, two guide rails are symmetrically and fixedly connected to the upper side and the lower side of the groove, a sliding groove matched with the two guide rails is formed in the cover plate body, the cover plate body is slidably connected to the guide rails, a pressure box is arranged on the inner side of the automobile tail, a guide rod is slidably connected to the pressure box, and the guide rod is sleeved with a first spring. According to the device, the design is reasonable, the pressure box is arranged, the pressure box is filled with hydraulic oiland rubber particles, and heat of the exhaust pipe is transmitted to the hydraulic oil, so that the rubber particles are heated to expand, the air pressure in the pressure box is increased, a first piston pushes the cover plate body back to the original position through the guide rod, and the problem that the cover plate body cannot return to the original position after being impacted, professional workers and tools need to be found, and then time is wasted is avoided.

    本发明公开了一种汽车排气管盖板环形侧沿安装卡紧装置,包括车尾、盖板本体和排气管本体,所述车尾上设有凹槽,所述凹槽的上下两侧对称固定连接有两个导轨,所述盖板本体上设有与两个导轨相配适的滑槽,所述盖板本体滑动连接在导轨上,所述车尾的内侧设有压力箱,所述压力箱上滑动连接有导杆,所述导杆上套设有第一弹簧。本发明设计合理,通过设置压力箱,并在压力箱内填充有液压油和橡胶粒,并将排气管的热量传递给液压油,使得橡胶粒受热膨胀,从而使得压力箱内气压变大,于是第一活塞通过导杆将盖板本体抵回原位,避免了盖板本体撞击后无法恢复原位,需要找专业的工作人员和工具,从而浪费时间。


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    Title :

    Automobile exhaust pipe cover plate annular side edge mounting clamping device


    Additional title:

    一种汽车排气管盖板环形侧沿安装卡紧装置


    Contributors:
    JIN XIN (author) / YANG PING (author) / LI YUHENG (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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