Diamond trimming hollowed-out machining aluminum alloy hub

Abstract

The invention relates to the technical field of automobile manufacturing, and discloses a diamond trimming hollowed-out machining aluminum alloy hub which comprises a mounting disc, a mounting hole isformed in the front face of the mounting disc, a center hole is formed in the middle of the front face of the mounting disc, and a spoke is fixedly connected to the upper end of the mounting disc. According to the diamond trimming hollowed-out machining aluminum alloy hub, the clamping plate is pushed to move forwards by pressing the button; the clamping plate pushes a second abutting column to eject the clamping block into the groove. At the moment, the fixed plate can rotate; the fixing plate rotates to enable the annular anti-theft disc to rotate; four through holes formed in the annular anti-theft disc are aligned with mounting holes formed in the front surface of the mounting disc; and when the hub is not required to be disassembled, the through hole formed in the annular anti-theftdisc is staggered with the mounting hole in the mounting disc, and the annular anti-theft disc blocks the mounting hole from the middle part of the mounting disc, so that the hub cannot be directly disassembled, and the risk that the hub is stolen is reduced.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to an aluminum alloy wheel hub processed by diamond trimming and hollowing out. Background technique [0002] The wheel is a rigid wheel that fixes the inner edge of the tire, supports the tire and bears the load together with the tire. The hub, rim and spokes that are also combined are collectively referred to as wheels. The wheel assembly is composed of two parts, the wheel and the tire. The wheel hub is an automobile part used to make the tire. It is supported on the inside of the tire and is firmly connected to the axle of the automobile. The wheel hub is the rotating part of the wheel core connected by the inner profile of the tire through the column, that is, the metal part that supports the center of the tire and is mounted on the shaft. Also called rim, steel ring, wheel, tire bell. There are many types of hubs according to diameter, width, molding method...

AI Technical Summary

Problems solved by technology

[0003] In current life, the bolts of the connecting parts of the hub in the wheel are basically exposed, which leads to the removal of the connecting screw of the contour through the corresponding tool, making the wheel easy to lose, and in the process of tire maintenance and replacement. Only the corresponding tool can be used to remove the tire. This process is relatively troublesome, and it is easy to scratch the wheel hub, which affects the appearance

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