New energy automobile driving motor suspension structure

Abstract

The invention discloses a new energy automobile driving motor suspension structure, and belongs to the technical field of new energy automobiles. The new energy automobile driving motor suspension structure comprises an automobile frame longitudinal beam and further comprises a mounting base, a rotating lead screw rotationally connected to the mounting base, a clamping plate, a suspension frame, aprotective cover, a sliding bar, a sliding spring, a lower sliding bar and a lower pressing plate. By arranging the protective cover, an upper bolt can be protected and prevented from being corrosionor falling loss; through the cooperation of a sliding rod and a sliding spring, the fixing effect of the clamping plate on the driving motor is facilitated to be improved while the protective cover is installed; and the driving motor can be damped through position setting of the sliding spring. Meanwhile, the upper sliding rod and the lower sliding rod are arranged to limit the upper bolt and thelower bolt, the mounting stability is improved, and the mounting stability of the protective cover and the suspension frame during vibration of the driving motor can be improved through further combination with the sliding plate.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a suspension structure for a driving motor of a new energy vehicle. Background technique [0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as the power source, integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies, and new structures. The motor drive control system is a new energy vehicle. The main executive structure during the driving process of the car; [0003] The fuel cell vehicle FCV, hybrid vehicle HEV and pure electric vehicle EV in new energy vehicles all use electric motors to drive the wheels. Therefore, when installing the motor, the installation stability of the motor is an important factor affecting the service life of the motor. . [0004] Most of the existing motors are installed with a suspension structure, and most of the motors ...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that most of the existing motors are installed with a suspension structure, and most of the motors are of different sizes, resulting in different sizes of the installation structure, which is not easy to install, and most of them are installed by means of bolts during installation. There will be vibration when the motor is working or when the car is moving. The vibration of the motor will affect the vibration or shaking of the bolts, resulting in the problems that the bolts are easy to fall off and the installation stability is not good. A new energy vehicle drive motor suspension structure is proposed.

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