A device and method for automatically removing pouring riser of diesel engine bearing seat

Abstract

The invention discloses a device and method for automatically removing the pouring riser of a diesel engine bearing seat. The linear track is composed of two guide rails that are the same on the left and the right. Above the front end of the linear track is a special clamp mechanism. The special clamp mechanism includes a positioning device, a rotary table, and a flexible clamp body. , the rear support plate, the base and the front support plate, the positioning device is directly above the front end of the linear track, and the flexible clamping body is connected in the middle of the rotating base; the flexible clamping body includes a clamping plate, a mobile clamping hydraulic cylinder, a fixed clamping hydraulic cylinder, Positioning pins and sliding positioning blocks, the rear end of the linear track is the processing plant, and the gas cutting riser removal device is installed in the processing plant; the flexible clamp body can be adjusted according to the size of the blank, and the diesel engine bearing seat can be automatically positioned and the station can be changed during processing to improve the roughness. The generality of clamping, the clamping plate rotates at a certain angle, the blank slides to the bottom by gravity, and then sticks to the positioning pin with the help of thrust, so as to achieve the effect of automatic positioning and improve the efficiency of clamping.

Description

technical field [0001] The invention relates to processing equipment for marine low-speed diesel engine bearing seats, in particular to a device for removing sprues and risers of the bearing seats, which is a post-processing device for bearing seats, and removes the sprues and risers on the bearing seats of diesel engines. Background technique [0002] The bearing seat is one of the important fixed parts of the marine low-speed diesel engine. In the process of casting the bearing seat of the marine diesel engine, in order to avoid defects in the casting, a riser is usually added to the casting as a supplement, but after the casting is completed, the riser should be removed . The casting riser of marine diesel engine has a large size, and gas cutting is generally used, that is, the huge heat generated by the mixed combustion of combustible gas and oxygen is used to melt the metal and blow off the slag with high-pressure oxygen. Riser removal is a labor-intensive process with...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of low automation and low production efficiency of the current bearing seat riser removal device, and propose a diesel engine bearing seat pouring riser automatic removal device and method for removing the pouring riser to improve the automation degree of riser removal and processing efficiency, suitable for a series of bearing seat riser removal, high versatility, while ensuring a good working environment

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