Table type drilling and tapping dual-purpose machine tool for vehicle five-wheel fittings

Abstract

The invention relates to a table type drilling and tapping dual-purpose machine tool for vehicle five-wheel fittings. The dual-purpose machine tool comprises a motor, a triangular belt, a machine tool main shaft, a main shaft lifting handle and a lifting mechanism, wherein the motor drives the machine tool main shaft to rotate through the triangular belt; and the main shaft lifting handle controls the lifting of the machine tool main shaft through the lifting mechanism. The dual-purpose machine tool further comprises an electric control box and a drilling and tapping changeover switch, wherein the electric control box and the drilling and tapping changeover switch are both fixed on the side wall of the lifting mechanism; a motor reversible circuit is arranged in the electric control box, and is connected with the motor; two travel limiting blocks are arranged on the main shaft lifting handle; the drilling and tapping changeover switch is started; the motor reversible circuit controls forward and reverse rotation of the motor to realize the conversion of drilling and tapping functions; and the two travel limiting blocks limit the drilling and tapping distance. Compared with the prior art, the dual-purpose machine tool has such advantages as high rigidity, long service cycle and high efficiency.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

Login to View More

AI Technical Summary

Benefits of technology

This new design improves on existing designs by making it more compact while maintaining its strength against impact from external forces such as vibrations or shock waves during use. It also allows for flexible control over how far one bit needs to go down before reaching the bottom hole due to limitations in current technology.

Problems solved by technology

This patented technical problem addressed in the patents relates to improving the design for drill or tapper machinery that uses full geared variation drive (FWD) with multiple parts arranged around an axis called spindles where different tools may require access at certain points along their length. These areas have limited room available because they limit how much weight each part needs when heavy loads occur on them. To prevent damage caused by these forces while maintaining stability, some designs use larger structures than usual but still take up too much space.

Images