Machining equipment and process for explosion-proof electric apparatuses

Abstract

The invention discloses a machining equipment and process for explosion-proof electric apparatuses. The machining equipment comprises a cylinder, an upper bottom plate, a piston rod, a convex die, a guide column, a second spring, a limiting block and a centre; a water tank is installed inside the lower bottom plate, a control panel is operated to open an electric control valve, water inside the water tank flows to a high-pressure sprayer through a water discharge pipe, plates on a concave die are washed through the high-pressure sprayer, water flows into the water tank via a water inlet and then is filtered through a filter screen, finally, a water pump operates, and the water in the water tank is pumped into the water tank through a water return pipe, so that the plates are cleaned conveniently, water recycling is facilitated, and the water resource is saved; the cylinder operates, the piston rod is controlled to retract, then the convex die is driven to descend to punch the plates placed in the concave die, the guide column moves up and down in a guide sleeve in the punching process, a first spring is driven to extend or retract, accurate positioning is achieved conveniently, andmeanwhile, the punching process can be more stable due to a buffer effect.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to a processing equipment and a processing technology of explosion-proof electrical appliances. Background technique [0002] Explosion-proof electrical appliances need to stamp some plates to make them into specified shapes. Stamping uses molds to make metal plates into various sheet-shaped parts, shells, and container workpieces on a press, or pipe fittings into various tubular workpieces. . This kind of forming process carried out in a cold state is called cold stamping, or stamping for short. Stamping processing is a production technology that uses the power of conventional or special stamping equipment to directly subject the sheet to deformation force and deform in the mold, so as to obtain product parts of a certain shape, size and performance. Sheet metal, mold and equipment are the three elements of stamping processing. According to the stamping processing ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing stamping equipment is not convenient for cleaning the plate, and does not have the function of precise positioning, and it is time-consuming and laborious to manually take out the formed plate, so it is necessary to design a processing equipment and processing technology for explosion-proof electrical appliances

Images