Automatic perforating device for automobile hub

Abstract

The invention discloses an automatic perforating device for an automobile hub and mainly relates to the field of automobile refitting and maintaining devices. A base assembly, a drilling machine assembly and a clamp tool assembly are included, wherein the drilling machine assembly and the clamp tool assembly are installed on the base assembly; the drilling machine assembly comprises a drilling machine head, and the bottom of the drilling machine head is provided with a connection piece used for installing an accessory; the drilling machine head and the base assembly are fixed on the plane; theclamp tool assembly comprises an adjusting disk rotationally connected with the base assembly, and the center of the adjusting disk corresponds to the connection piece; the base assembly is providedwith an angle locking device capable of achieving peripheral limiting on the adjusting disk; the top of the adjusting disk is provided with a sliding base which is a long-strip-shaped rod piece extending along the axis of the adjusting disk; a sliding sleeve is matched on the sliding base in a sliding manner; the two ends of the sliding base penetrate through the sliding sleeve and are provided with scales; and a three-jaw chuck used for clamping the hub is arranged in the middle of the top face of the sliding sleeve. The automatic perforating device for the automobile hub has the beneficial effect that the hole drilling precision of a center hole in one side of a spoke of the hub and peripheral holes can be remarkably improved.

Description

technical field [0001] The invention relates to the field of automobile modification and maintenance equipment, in particular to an automatic punching device for automobile wheel hubs. Background technique [0002] Because in automobile refitting and inspection and maintenance, it is often encountered that existing automobile wheel hubs are drilled due to reasons such as needing to detect dynamic balance, refitting brake discs, and installing off-road parts. The drilling mainly includes drilling the center of the spoke surface of the hub, and drilling relative to the circumference of the center (center) of the spoke surface. It is the control of the drilling position. Once the drilling center deviates slightly from the expected one, it may cause unbalanced force on the wheel hub during driving, tire jumping, noise, slipping and other problems, which will seriously affect driving safety. However, the existing drilling equipment cannot meet the requirements for the control o...

AI Technical Summary

Problems solved by technology

Once the drilling center deviates slightly from the expected one, it may cause unbalanced force on the wheel hub during driving, tire jumping, noise, slipping and other problems, which seriously affect driving safety

However, the existing drilling equipment does not meet the requirements for the control of the drilling center, which makes the wheel hub drilling in the car modification and maintenance a relatively large safety hazard.

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