Accurate-positioning floating-type deburring and polishing device

Abstract

The invention provides an accurate-positioning floating-type deburring and polishing device. The accurate-positioning floating-type deburring and polishing device is characterized by comprising a carrying device, a deburring and polishing device, a robot mechanism, a discharging conveying device and a dust collection device. The robot mechanism grabs a to-be-deburred and to-be-polished die castingplaced on the carrying device, then the to-be-deburred and to-be-polished die casting is moved onto the deburring and polishing device so as to be polished, and afterwards, the polished die casting is conveyed to the discharging conveying device so as to be discharged. A flattening device is arranged at the tail end of a mechanical claw of the robot mechanism and is matched with a secondary positioning fixture arranged on the carrying device to make sure that the robot mechanism grabs castings at a fixed position; and meanwhile, the deburring and polishing device is provided with a floating assembly for achieving flexible contact between the castings and a polishing motor, so that burrs are prevented from being left while blade breakage and even casting damage caused by the non-retreatingproperty of the polishing motor are avoided, and accordingly, accurate-positioning floating-type deburring and polishing effects are achieved. By adoption of the accurate-positioning floating-type deburring and polishing device, full-automatic continuous deburring and polishing work can be achieved, the degree of automation is high, and one worker can operate multiple devices.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing and processing, in particular to a precisely positioned floating de-flapping grinding device. Background technique [0002] According to statistics, 70% of castings in global industrial products are produced by die casting, and die casting products have become an indispensable part of life now. The die-casting process is a high-speed and high-pressure casting process, which will inevitably produce a certain height of the edge around the casting, especially near the parting line of the casting, and the shape of the edge of each workpiece is different, and the edge is difficult to determine; at the same time, as The aging of the mold, the mold cracks, and the corresponding die-casting parts will appear "succulent", which not only reduces the assembly accuracy, but also has a great impact on reprocessing positioning and operation safety. One of the bottlenecks restricting die casting producti...

AI Technical Summary

Problems solved by technology

However, due to factors such as the rigidity of the robot arm, positioning errors, and the lack of concession of the grinding motor, this automatic grinding device is prone to breakage of the irregular burr, and even damage to the workpiece occurs from time to time, so its application is limited.

Images