Automatic feeding mechanism for slitting of internal combustion engine air cylinder sleeve

Abstract

The invention discloses an automatic feeding mechanism for slitting of an internal combustion engine air cylinder sleeve. The automatic feeding mechanism comprises a storage unit used for stacking air cylinder sleeve header pipes to be slit, a separation unit used for separating out the air cylinder sleeve header pipe located at the innermost end of a storage frame, and a transferring unit used for transferring the air cylinder sleeve header pipes. The separation unit comprises a base, a first air cylinder, a jacking plate, a carrying rod and a second air cylinder, wherein the base is located at the tail end of the storage frame, the first air cylinder is arranged on the lateral wall, near the storage frame, of the base, the tail end of a piston rod of the first air cylinder is connected with the jacking plate, the first air cylinder drives the jacking plate to ascend and descend vertically so that the single air cylinder sleeve header pipe falling onto the jacking plate can be conveyed to the carrying rod, one end of the carrying rod is hinged to the top of the base, a V-shaped groove is formed in the other end of the carrying rod, and the second air cylinder is arranged on the lateral wall of the base. The automatic feeding mechanism has the beneficial effects of being compact in structure, being easy to control, and improving production efficiency and the automatic production level.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to an automatic feeding mechanism for cutting and processing the cylinder liner of an internal combustion engine. Background technique [0002] At present, some small and medium-sized passenger cars, cars, and light truck engines mostly use thin-walled cylinder liners made of cast iron. The technical solution adopted is: cutting the selected low-carbon seamless cylinder liner header → stretching → cutting the total length → flanging → Coarse grinding of the outer circle → Rough grinding of the inner circle → Turning of the outer circle → Boring the inner hole → Fine grinding of the outer circle → Fine honing of the inner hole → Turning the upper and lower seams → Flanging → Hemming → Chrome plating of the inner hole → Super fine honing Inner hole → outer circle polished. [0003] Among them, in the process of cutting the overall length, it is necessary to ma...

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Problems solved by technology

[0003] Among them, in the process of cutting the overall length, it is necessary to manually send the cylinder liner header to be cut from the stack to the cutting station, which reduces the production efficiency, increases the labor cost of the enterprise, and affects the continuity of production.

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