A compression device capable of adjusting bolt spacing according to a wheel hub structure

Abstract

This utility model relates to the field of automotive wheel hub assembly, specifically a clamping device capable of adjusting the bolt spacing according to the wheel hub structure. It includes a placement platform with a first support mounted on its bottom surface. Two sets of first sliding grooves are formed on the placement platform, each containing a slidably connected clamping rod. A clamping assembly is mounted on the first support, which clamps the wheel hub by moving the two sets of clamping rods. A control box is located above the placement platform, and its bottom surface has a second array of sliding grooves arranged in a circular pattern. This utility model, by setting an adjustable-spacing clamping rod structure and utilizing a second motor to drive a second screw to move a linkage block within a cross-shaped sliding groove, allows the spacing of the clamping rods to be flexibly adjusted according to the distribution of the wheel hub bolts. This overcomes the limitations of traditional fixed clamping devices, enabling it to adapt to the bolt pressing requirements of wheel hubs of different sizes, significantly improving the versatility and applicability of the equipment.

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