Steel plate drilling and grinding device for automobile machining

Abstract

The invention discloses a steel plate drilling and grinding device for automobile machining. The steel plate drilling and grinding device comprises a supporting frame, wherein a first limiting plate is arranged on the inner side of the supporting frame, a conveying belt is arranged on the inner side of the first limiting plate, a support is fixed to one end of the supporting frame, a plurality of first transmission rods are arranged on the support, first tooth discs are arranged at the two ends of the plurality of first transmission rods, and a transmission belt is arranged on the first tooth discs. During drilling, when a reciprocating lead screw slowly rotates, a moving plate is driven to do continuous reciprocating motion, a drilling machine carries out hole forming operation on a steel plate through a drill bit, the steel plate obtained after hole forming is driven by a grinding disc which continuously advances to move forwards, and therefore the grinding disc carries out grinding operation on the steel plate obtained after hole rotating; and when the moving plate is reset through the reciprocating lead screw, a third spring is separated from pressing, a second spring rebounds, and therefore a second gear is engaged to a first gear which slowly rotates to enable a third gear to rotate, a tooth roller drives the first tooth discs to rotate, and the reciprocating lead screw continuously works to keep the continuous drilling effect.

Description

technical field [0001] The invention relates to the technical field of automobile processing, in particular to a steel plate drilling and grinding device for automobile processing. Background technique [0002] A car is a non-track-bearing vehicle driven by power and has four or more wheels, and is mainly used to carry people or goods, and tow and carry people or goods. With the rapid development of traffic pipelines, automobiles have become an important means of transportation in people's daily travel. [0003] However, at present, after the drilling of the steel plate for automobile production, the burrs on the front and back sides of the steel plate need to be polished and cleaned as a whole. However, when the steel plate is polished after drilling, a process is added to the processing process, resulting in the drilling of the automobile steel plate. Hole production is less efficient and time consuming. Therefore, the present invention provides a steel plate drilling an...

AI Technical Summary

Problems solved by technology

[0003] However, at present, after the drilling of the steel plate for automobile production, the burrs on the front and back sides of the steel plate need to be polished and cleaned as a whole. However, when the steel plate is polished after drilling, a process is added to the processing process, resulting in the drilling of the automobile steel plate. Hole production is less efficient and time consuming

Images