A manual one-piece punching and marking tool for part surface marking

Abstract

A manual one-piece stamping and marking tool used for part surface identification comprises a potential energy storage / release assembly, a driving hammer and control block assembly, a steel figure and steel figure clamping assembly and a base assembly with unlocking and locking functions. The potential energy storage / release assembly comprises a handle, a guide rod, a ham nut and a compression spring, wherein a threaded hole is formed in the middle of the handle, the two ends of the guide rod are provided with threaded segments, and the guide rod is sleeved with the compression spring. The driving hammer and control block assembly comprises a driving hammer and a control block, wherein the upper portion of the driving hammer is provided with a round hole which is in tiny clearance fit with a cylindrical section at the lower end of the guide rod, and the control block is fixedly connected with the lower end of the guide rod through a threaded pair. The steel figure and steel figure clamping assembly comprises a steel figure, a figure clamp, a figure seat, a first jackscrew and a second jackscrew, wherein the figure seat is fixedly connected with the figure clamp through two first bolts, and the figure seat is floatingly connected with the bottom of the driving hammer through the second jackscrew. The base assembly comprises a base, a lock tongue and a reset spring, wherein the face, making contact with the control block, of the lock tongue is an inclined face. The manual one-piece stamping and marking tool used for part surface identification has the advantages that manual operation is facilitated, efficiency is high, marking positions are accurate, the definition is stable, and the labor intensity is low.

Description

technical field [0001] The invention relates to surface marking, in particular to a manual single-piece punching and marking tool for part surface marking. Background technique [0002] Existing parts that make up auto parts, such as passenger car brake pedals, manual transmission and automatic transmission models have different pedal surface widths, and the rest of the parts are exactly the same. The surface identification numbers of automatic transmission models are distinguished by adding two suffix letters , Artificially produce different difference parts, and then assemble them on the pedals of the corresponding models. This method of operation has the following defects: low efficiency, inaccurate marking position, unstable definition, high labor intensity, prone to assembly errors, and also increases the management cost of differential parts. Contents of the invention [0003] The technical problem to be solved by the present invention is to make up for the above-me...

AI Technical Summary

Problems solved by technology

This method of operation has the following defects: low efficiency, inaccurate marking position, unstable definition, high labor intensity, prone to assembly errors, in addition, it also increases the management cost of differential parts

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