Press-fit bearing device for mechanical valve body assembly line

Abstract

The invention discloses a press-fit bearing device for a mechanical valve body assembly line. The press-fit bearing device comprises universal wheels, a device casing, a heat dissipation grating, columns and a support rod. The universal wheels are disposed under the device casing. The heat dissipation grating is disposed on the front end surface of the device casing, and one side of the device casing is provided with an access doo. A handle is disposed on the access door, and a part box is arranged above the access door and on the side of the device casing. A waste bin is disposed behind the device casing, and the top of the device casing is provided with a worktable, and the columns are disposed at the positions of four corners of the upper end of the device casing. The device greatly reduces the labor intensity of workers, improves the production efficiency, improves the product yield, reduces the production cost, is high in degree of intelligence and assembly precision, and improvesthe use performance of an assembled product significantly.

Description

technical field [0001] The invention relates to the technical field of bearing assembly, in particular to a press-fit bearing device for a mechanical valve body assembly line. Background technique [0002] The throttle valve is a controllable valve that controls the air entering the engine. After the gas enters the intake pipe, it will mix with gasoline to become a combustible mixture, which will be burned to form work. It is connected to the air filter on the top and the engine block on the bottom. It is the throat of a car engine. The throttle valve is roughly the same as a four-stroke gasoline engine. The throttle valve is one of the most important parts of the engine system of an EFI car today. Its upper part is the air filter, and the lower part is the engine block, which is the automobile engine Whether the car accelerates flexibly has a lot to do with the dirtiness of the throttle valve. There are two kinds of throttle valves: traditional pull-wire type and electronic...

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Problems solved by technology

[0002] The throttle valve is a controllable valve that controls the air entering the engine. After the gas enters the intake pipe, it will mix with gasoline to become a combustible mixture, which will be burned to form work. It is connected to the air filter on the top and the engine block on the bottom. It is the throat of a car engine. The throttle valve is roughly the same as a four-stroke gasoline engine. The throttle valve is one of the most important parts of the engine system of an EFI car today. Its upper part is the air filter, and the lower part is the engine block, which is the automobile engine Whether the car accelerates flexibly has a lot to do with the dirtiness of the throttle valve. There are two kinds of throttle valves: traditional pull-wire type and electronic throttle valve. The traditional engine throttle control mechanism is connected to the accelerator pedal through a cable or a pull rod. The other end is connected to the throttle linkage plate to work. The electronic throttle mainly uses the throttle position sensor to control the opening angle of the throttle according to the energy required by the engine, thereby adjusting the amount of intake air. The flap inside the throttle is An important part that controls the amount of intake air, it is connected with the throttle body through bearings, but the existing bearing installation mainly has the following problems: it is installed manually, the assembly accuracy and quality are low, the work efficiency is low, and the assembly Disadvantages such as poor performance of the rear parts

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