Novel anti-deformation quick positioning tool for steering trapezoid arms

Abstract

The invention provides a novel anti-deformation quick positioning tool for steering trapezoid arms. The novel anti-deformation quick positioning tool comprises a base. Two fastening air cylinders which penetrate through the base are symmetrically mounted on the front and rear sides inside the base. A fastening frame is fixedly connected to the top of each of the two fastening air cylinders. Positioning rods are arranged, and deformation caused by extrusion can be reduced. When in use, the outer sides of the two sets of positioning rods in the front position and the rear position are correspondingly sleeved with the two trapezoid arms through mounting holes, then pneumatic valves control the fastening air cylinders to push the fastening frames to move upwards, and the fastening frames are in contact with the trapezoid arms and tightly clamp the trapezoid arms, so that the trapezoid arms are firmly fixed for machining inspection, no bolt is needed when the trapezoid arms are fixed by using the device, the operation is easy and convenient during fixing, the operation time is saved, because the trapezoid arms are limited by the positioning rods and cannot move up and down during fixing, only one side of each trapezoid arm needs to be clamped lightly by the corresponding fastening frame, and the acting force is small due to the fact that the contact position of each fastening frameand each trapezoid arm is small during clamping, so that the probability of deformation is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and more specifically relates to a novel anti-deformation rapid positioning tool for a steering trapezoidal arm. Background technique [0002] The steering knuckle arm is also called the trapezoidal arm. It is the last stage of the power transmission part of the steering transmission device. The steering knuckle arm is installed on the left and right steering knuckles, and the other end is connected with a ball pin and a tie rod. The steering knuckle is the part that finally realizes the steering, but how to connect the fan-shaped motion generated by the rocker arm of the steering gear to the left steering knuckle, so a steering knuckle arm is installed on the left steering knuckle, and it is connected to it through the steering trailing rod. Connect with the steering rocker and realize the steering function. [0003] Based on the above, the inventors found the following problems i...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a novel anti-deformation rapid positioning tool for the trapezoidal arm to solve the problem that the current trapezoidal arm is usually fixed by bolts when inspecting and positioning the positioning holes, and it needs to be fixed much when using bolts. For this part, the installation operation is complicated, and a lot of time will be wasted for installation and disassembly, and the parts where the fastening bolts are installed need to be tightened hard, so the parts where the trapezoidal arm contacts these bolts are easily deformed.

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