Machining device for cylinder bottom of hydraulic oil cylinder welding part

Abstract

The invention relates to the related technical field of hydraulic oil cylinder machining, and discloses a hydraulic oil cylinder welding part cylinder bottom machining device which comprises a drilling box, a mounting base is arranged at the bottom of the drilling box, and a cooling medium is placed in the drilling box. The fixed magnetic block is arranged in the drilling box, the cooling medium is injected into the drilling box, in the positioning process, the workpiece is rapidly and stably fixed through suction force generated on the workpiece and fixing between the positioning rods, meanwhile, the workpiece is fixed into the cooling medium through the fixed magnetic block, and therefore the workpiece can be conveniently and rapidly fixed. According to the drilling machine, a cooling medium is continuously injected into a workpiece in the drilling process of the workpiece, drilling cuttings generated by drilling drift to the bottom of the drilling box along with the cooling medium in the drilling box while drilling cooling is guaranteed, and therefore the phenomenon that the drilling cuttings exist on a workbench due to airflow blowing is avoided; finally, the purposes of convenient fixation, timely cooling and easy chip removal are achieved.

Description

technical field [0001] The invention relates to the related technical field of hydraulic cylinder processing, in particular to a processing device for the cylinder bottom of a hydraulic cylinder weldment. Background technique [0002] Hydraulic cylinders are generally composed of cylinder bottoms, cylinder barrels, guide sleeves, pistons, piston rods and some seals. The cylinder bottom of the hydraulic cylinder needs to process welding grooves, oil inlet holes, cylinder bottom bottom surface, and cylinder bottom oil holes during the processing process, and then the cylinder bottom and cylinder barrel are welded to form the cylinder body, and the oil pipe of the hydraulic pump and the oil inlet hole of the cylinder bottom Connected so as to form a hydraulic oil circuit with the rodless cavity of the hydraulic cylinder. [0003] In the process of processing the through hole at the bottom of the hydraulic cylinder, since the drilling cuttings are usually cleaned by blowing air...

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Problems solved by technology

[0004] Aiming at the shortcomings in the use of the existing hydraulic cylinder base processing device proposed in the background technology, the present invention provides a processing device for the cylinder bottom of the hydraulic cylinder weldment, which has the advantages of easy fixing, timely cooling and easy chip removal. Solved the technical problem proposed in the above-mentioned background technology

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