Oil channel hole machining device for air cylinder cover assembly line production

Abstract

The invention belongs to the technical field of air cylinder cover machining equipment, and provides an oil channel hole machining device for air cylinder cover assembly line production. The oil channel hole machining device comprises a mounting base, wherein a drilling device is arranged on the mounting base, and a tool base is fixedly arranged on a workbench of the mounting base; a lifting connecting plate driven by a driving device is arranged on the tool base, a supporting plate is rotationally arranged on the lifting connecting plate, and a rotary positioning mechanism is arranged betweenthe supporting plate and the lifting connecting plate; a sliding way used for achieving conveying of an air cylinder cover, a guide plate used for sliding guide and a material blocking plate used forpre-positioning are arranged on the supporting plate; a drill bushing is arranged at the end, close to the drilling device, of the tool base, and the drill bushing corresponds to a drilling tool of the drilling device; and a plurality of positioning pins, a supporting table and a clamping mechanism are further arranged on the tool base. The oil channel hole machining device can be matched with upstream and downstream machining procedures to achieve integrated line production, clamping operation is easy and convenient, time and labor are saved, positioning and clamping of the air cylinder cover are accurate and firm, and the machining quality and the production efficiency of the air cylinder cover are greatly improved.

Description

technical field [0001] The invention relates to the technical field of cylinder head processing equipment, in particular to an oil passage hole processing device for cylinder head assembly line production. Background technique [0002] The cylinder head is a box-shaped part with a complex structure, on which are processed inlet and exhaust valve seat holes, valve guide holes, spark plug installation holes (gasoline engine) or fuel injector installation holes, etc.; there are also water jackets, The intake and exhaust passages and the combustion chamber or part of the combustion chamber. The function of the cylinder head is to seal the cylinder, form a combustion space together with the piston, and withstand the action of high temperature and high pressure gas. The cylinder head bears the mechanical load caused by the gas force and tightening the cylinder bolts, and also bears a high thermal load due to the contact with the high-temperature gas. [0003] In the production p...

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Problems solved by technology

[0006] Specifically, the technical problem to be solved by the present invention is: to provide an oil passage hole processing device for cylinder head assembly line production to solve the current cylinder head drilling oil passage hole processing, which has high labor intensity, low processing efficiency and low drilling accuracy. , and cannot cooperate with other processes to realize integrated assembly line operation and affect the technical problems of production efficiency

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