car engine mounting feet
A technology for mounting feet on automobile engines, which is applied to power units, vehicle components, transportation and packaging, etc., can solve problems such as unfavorable batch production, poor material strength, and poor reliability of feet, and achieves benefits for batch production and low cost , good reliability
Active Publication Date: 2016-12-21
CHANGSHA CITY WANZHENG LORRY CARRIAGE
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Problems solved by technology
However, the disadvantages of the above-mentioned leg technology are: 1. High temperature during welding and molding destroys the local crystal structure, making the material strength worse; As a power device, it is often subject to stress changes during work, so the reliability of this leg is poor; 3. Regardless of whether the leg is welded or cast, the product consistency is worse than the overall stamping, which is not conducive to mass production.
Method used
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Embodiment Construction
[0009] like Figures 1 to 3 As shown, this kind of automobile engine mounting foot, the automobile engine is connected to the frame of the car through the foot, the mounting foot is an integral body including a bottom plate 1, an inclined surface mounting plate 2, a support plate 3, an inclined surface support plate 4 and a rib plate 5 The components are integrally stamped and formed, including the bottom plate 1, the inclined surface mounting plate 2, the support plate 3, the inclined surface support plate 4 and the rib plate 5, the bottom plate 1 is connected to the frame, and the inclined surface mounting plate 2 is respectively connected with the bottom plate 1, the inclined surface support plate 4, the support plate Board 3 is connected to the car engine;
[0010] The legs are bent along the pre-compression bending line between the junction of the inclined surface mounting plate 2 and the inclined surface supporting plate 4;
[0011] Bend along the pre-compression bendin...
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The invention discloses a car engine mounting supporting foot. A car engine is connected with a car frame through the supporting foot. The supporting foot is an integral element comprising bottom plates, a bevel mounting plate, a bevel supporting plate, a supporting plate and rib plates. The lengths of the bottom plates are equal to or slightly larger than the length of the bevel supporting plate and the supporting plate, and the bottom plates are connected with the car frame. The bevel mounting plate connected with the car engine is used for fixing and locating the engine, the bevel supporting plate is connected with and perpendicular to the car engine, and the rib plates vertical to the bottom plate are flange protrusions of the bottom plates. The supporting foot is an integral press formed element, so that defects of welding supporting feet are overcome, and the supporting foot has the advantages of being high in material strength, good in reliability and helpful for mass production.
Description
technical field [0001] The invention relates to the technical field of engine fixed installation of vehicle equipment, in particular to a support foot for vehicle engine installation. Background technique [0002] At present, the engine mounting feet in automobiles are formed by welding or casting steel plates, and then the mounting feet are welded or riveted to the frame. The specific installation method is that the engine is connected to the mounting feet provided on the frame, so that the gravity of the automobile engine is transmitted to the frame through the feet, and the torque when the engine is running is transmitted to the running mechanism through the reaction of the frame. However, the drawbacks of the above-mentioned foot technology are: 1. The high temperature during welding and forming destroys the local crystal structure, which makes the material strength worse; 2. When welding and forming, stress concentration occurs after welding, and the reliability is poor...
Claims
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IPC IPC(8): B60K5/12
Inventor 何烈秋彭永明陈卫兵陈志群陈亦雄
Owner CHANGSHA CITY WANZHENG LORRY CARRIAGE