A universal joint pipe

Abstract

The invention relates to the field of communicating pipes, in particular to a universal joint communicating pipe. The universal joint communicating pipe comprises a universal joint, an extrusion mechanism, a limiting plate, a fixing mechanism, a connecting mechanism, a main body, a reinforcing mechanism and a limiting mechanism; the connecting mechanism is mounted in the connected place of the universal joint with the main body; the main body is rotated, so that the connecting mechanism clamps the universal joint and the main body for primary fixation; when the connecting mechanism is not rotated, the fixing mechanism in the main body slides out to enter the universal joint for fixation of the universal joint and the main body again, so that the universal joint and the main body are not shaken; a pin is used for penetrating through the universal joint and the main body for thorough fixation; and in the process of using the universal joint and the main body, the positions of the universal joint and the main body cannot be changed, and the pin cannot be bent in the universal joint and the main body, so that the pin is conveniently drawn out by people for replacement of the universaljoint or the main body.

Description

technical field [0001] The invention relates to the field of communication pipes, in particular to a universal joint communication pipe. Background technique [0002] The universal joint is the universal joint, which is a machine that realizes variable-angle power transmission. It is used to change the position of the transmission axis direction. It is the "joint" part of the universal transmission device of the automobile drive system. The combination of universal joint and transmission shaft is called universal joint transmission. On vehicles with front-engine rear-wheel drive, the universal joint transmission device is installed between the output shaft of the transmission and the input shaft of the drive axle final drive; while the vehicle with front-engine front-wheel drive omits the drive shaft, the universal joint is installed Between the axle shaft of the front axle, which is responsible for both driving and steering, and the wheels. [0003] When the car is drivin...

AI Technical Summary

Problems solved by technology

[0003] When the car is driving on a rough road, the car drives the universal joint to vibrate violently, and the pins inside the universal joint are often subjected to huge pulls, which makes the pins bend and deform inside the universal joint, making it difficult to pull out the pins, which is inconvenient for people Replace the gimbal

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