All-electric precision injection molding equipment can replace the grinding device

Abstract

The invention discloses a replaceable grinding device of full-electric precision injection molding equipment. The replaceable grinding device comprises a grinding parent plate fixed to a fixed plate,and a movable grinding plate removably connected to the grinding parent plate, and the grinding parent plate is connected to the part, facing a movable plate, of the fixed plate, wherein one end, facing to the movable plate, of the movable grinding plate is further provided with a plurality of locating pin holes and threaded holes, and a plurality of groups of the locating pin holes and the threaded holes are provided; and each group of the locating pin holes and the threaded holes meet the locating requirements of dies of a large-sized workpiece. The grinding parent plate is fixedly connectedto the side of the fixed plate through a T-shaped connecting slot and a T joint which are arranged at the parts approaching to the bottom center of the grinding parent plate. According to the grinding device, the fixed grinding plate and the movable grinding plate which is removable are matched with each other, so that the impact to the movable plate and the fixed plate after die assembly is reduced, and the fixed plate or the movable plate is prevented from being worn; the movable grinding plate is easy to machine, and the cost is quite lower than the cost of the fixed plate and the movableplate; and the cost after long-time use is reduced.

Description

technical field [0001] The invention relates to the technical field of precision injection molding equipment, in particular to a replaceable surface grinding device for all-electric precision injection molding equipment. Background technique [0002] All-electric precision injection molding equipment, the mold is fixed on the fixed plate, and the other part is connected to the moving plate for automatic injection molding. The two parts move together and separate frequently for a long time, which makes the mold and the fixed plate and moving plate used to connect the mold wear. Seriously, it needs to be repaired and replaced frequently. If the mold and moving parts are worn or damaged, it needs to be repaired and the whole machine must be disassembled, which is labor-intensive and time-consuming, and requires highly skilled employees. As a result, the maintenance cycle of precision injection molding equipment is long, maintenance and transformation are difficult, and the cos...

AI Technical Summary

Problems solved by technology

The mold and moving parts are worn or damaged and need to be repaired. The whole machine must be disassembled, which is labor-intensive and time-consuming, and requires highly skilled employees.

As a result, the maintenance cycle of precision injection molding equipment is long, maintenance and transformation are difficult, and the cost is high and the service life is relatively short

Images