Handheld gauge for steering column of automobile instrument board beam

Abstract

The invention discloses a handheld gauge for a steering column of an automobile instrument board beam. The handheld gauge comprises a handle, a head portion detecting head, a tail portion detecting head and four detecting pins, wherein the head portion detecting head is connected to the lower end face of the head portion of the handle, and the tail portion detecting head is connected to the lower end face of the tail portion of the handle. The handle is a zigzag long-strip plate. A left detecting face, a middle detecting face and a right detecting face which are matched with a head portion positioning face of the steering column are arranged on the lower end face of the head portion detecting head. The left detecting face and the right detecting face are each provided with a detecting hole communicated with the upper end face of the head portion detecting head. The lower end face of the tail portion detecting head is provided with two detecting faces which are matched with the tail portion positioning face of the steering column, and the left side and the right side of the detecting face are each provided with a detecting hole communicated with the upper end face of the tail portion detecting head. The four detecting pins are inserted into the detecting holes from the upper end face of the head portion detecting head and the upper end face of the tail portion detecting head in a one-to-one corresponding mode. The handheld gauge is easy to operate and low in price and can rapidly detect a product.

Description

technical field [0001] The invention relates to a checker for auto parts, in particular to a hand-held checker for a steering column of an automobile instrument panel beam. Background technique [0002] The instrument panel beam spans the cockpit of the car. It is an important load-carrying mechanism on the car. It is mainly installed with car instruments, electrical components, safety airbags and steering systems. The cabin acts as a reinforcement. There are positioning pins and some heavy sheet metal brackets on the crossbeam of the instrument panel. The steering column is one of the sheet metal brackets, which has the function of providing installation, support and fixation for other auto parts on the instrument panel beam. Now the most commonly used tool for steering column inspection is the three-coordinate measuring machine. This inspection tool has high precision and high intelligence, which makes it widely used. However, this tool takes a long time to detect, the ...

AI Technical Summary

Problems solved by technology

However, this tool takes a long time to detect, the measurement efficiency is low, and the operator needs to invest a lot of energy to operate it, which is difficult to meet the requirements of mass production, and the price of a three-coordinate detection instrument is more than one million. Ordinary small enterprises cannot afford it. At the same time, in order to be able to complete the work quickly and accurately, the three-coordinate operators need to be experienced professional engineers, which undoubtedly adds additional intangible costs to the enterprise; production, parts that require fast and multi-directional inspection are very unsuitable

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