Casting treatment device with parallel mechanism

Abstract

The invention relates to the technical field of casting treatment equipment, in particular to a casting treatment device with a parallel mechanism. The casting treatment device comprises a bottom plate, wherein first supporting columns are fixedly connected to the two ends of the top face of the bottom plate respectively, a top plate is fixedly connected to the top faces of the two first supporting columns, and a middle grinding module is arranged in the center of the top face of the top plate; and the middle grinding module comprises two second supporting columns, first bearing plates are fixedly connected to the top faces of the second supporting columns, a [-shaped limiting plate is fixedly connected to the top faces of the two first bearing plates, and a grinding block is slidably connected into the [-shaped limiting plate. According to the casting treatment device, a casting is fully ground through combination of the middle grinding module and end grinding modules; and when the middle of the tubular casting is ground, the end grinding modules at the two ends of the tubular casting get close to each other through two grinding sleeves to clamp and fix the tubular casting, and a limiting device for fixing the casting is omitted in the whole process.

Description

technical field [0001] The invention relates to the technical field of casting processing equipment, in particular to a casting processing device with a parallel mechanism. Background technique [0002] Tubular castings are a common part on the market at present. Since tubular castings are often cast in sand mold boxes, since the surface of tubular castings is often attached with a large amount of sand and stone after casting, the surface needs to be cleaned and polished, because The sand and gravel attached to the surface of the tubular casting will affect the installation and use of the casting. Generally, the tubular casting needs to be polished with a grinding device with a parallel mechanism. Connection, the mechanism has two or more degrees of freedom and is driven in parallel as a closed-loop mechanism. The tubular casting needs to use a parallel mechanism when grinding, and some castings with a parallel mechanism are not installed separately on the device. The limit...

AI Technical Summary

Problems solved by technology

[0002] Tubular castings are a common part on the market at present. Since tubular castings are often cast in sand mold boxes, since the surface of tubular castings is often attached with a large amount of sand and stone after casting, the surface needs to be cleaned and polished, because The sand and gravel attached to the surface of the tubular casting will affect the installation and use of the casting. Generally, the tubular casting needs to be polished with a grinding device with a parallel mechanism. Connection, the mechanism has two or more degrees of freedom and is driven in parallel as a closed-loop mechanism. The tubular casting needs to use a parallel mechanism when grinding, and some castings with a parallel mechanism are not installed separately on the device. The limit device for fixing the casting, some limit devices cannot effectively fix the casting, cannot meet the requirements for fixing the casting during grinding, and cannot fully grind the tubular casting, thus affecting the working efficiency of the casting processing device

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