Wheel outer rim cutter-free clamp

Abstract

A wheel outer rim cutter-connecting-free clamp comprises a positioning and clamping assembly and a flexible supporting assembly, the positioning and clamping assembly comprises a base fixed to a bottom plate, a positioning column and a locking nut are installed on the base through a flange, a nylon pressing plate and a cushion block are installed on a screw rod, the nylon pressing plate tightly presses the front face of a wheel through the cushion block, and the flexible supporting assembly is arranged on the front face of the wheel. A pressing plate is installed below the screw rod, and an expansion sleeve is pressed below the pressing plate and used for tensioning a wheel center hole. The flexible supporting assembly comprises a lower pressing plate fixed to the base, a limiting column and an upper pressing plate are installed on the lower pressing plate, a gap is formed between the upper pressing plate and the lower pressing plate, and steel balls and rubber strips are sealed in the gap. The device can meet the requirement that the outer rim of the wheel is not connected with a cutter, has the advantages of being simple in structure, convenient to manufacture, stable in performance and capable of meeting the machining requirement in precision, and can meet the requirement of automatic production.

Description

technical field [0001] The invention relates to the field of wheel machining, in particular to a toolless fixture for the outer rim of a wheel. Background technique [0002] Wheels and tires are high-speed rotating components. If they are unbalanced, the wheels will jump and yaw, causing damage to auto parts and shortening the service life of the car. For high-speed cars, it is easy to cause tires to burst and cause traffic accidents. ; It will cause damage to chassis assembly components, such as increased damage on the transition joint, deformation of shock absorbers and other suspension components, etc. As for the wheel itself, since it houses the valve holes and is also assembled with the rotating parts of the drive train such as the tires and the rotating shaft, it must be checked for balance performance. Contents of the invention [0003] The object of the present invention is to provide a tool-free fixture for the outer rim of a wheel, which meets the requirement of...

AI Technical Summary

Problems solved by technology

[0002] Wheels and tires are high-speed rotating components. If they are unbalanced, the wheels will jump and yaw, causing damage to auto parts and shortening the service life of the car. For high-speed cars, it is easy to cause tires to burst and cause traffic accidents. ; Can cause damage to chassis assembly parts, such as increased damage on the transition joint, deformation of shock absorbers and other suspension components, etc.

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