Novel automatic oil spout type honing lever

Abstract

The scheme of the invention is that a novel automatic oil spout type honing lever includes an external tube and a push bar arranged in the external tube, the front end of the push bar is connected with a honing head, the honing lever is also provided with a honing oil inlet and a honing oil outlet, a space between the outer wall of the push bar and the inner wall of the external tube forms a oil piping, two ends of the oil piping are connected with the honing oil inlet and the honing oil outlet; after feeding the honing oil to the oil piping from the honing oil inlet, the honing oil will be injected from the honing oil outlet. The advantage of the invention is that the honing lever is provided with the honing oil inlet and the honing oil outlet, the honing oil outlet is arranged nearby thehoning head, when honing, the honing oil is sprayed on an emery stick to wash away the abrasive dust, it is also capable of cooling honing parts rapidly, a great amount of cutting heat is carried off, a cutting burl which may scratch workpiece surface may be avoided, and the workpiece surface quality and honing efficiency is capable of being improved.

Description

technical field [0001] The invention relates to a honing device, in particular to an automatic oil injection type honing rod. Background technique [0002] Honing is a process of finishing the finished surface with a honing stick inlaid on the honing head. It mainly processes various cylindrical holes with a diameter of 5-500 mm or even larger, and the ratio of the hole depth to the hole diameter can reach 10. or larger. In the process of honing, in order to facilitate honing, it is usually necessary to spray honing oil on the honing part to lubricate the honing part. The honing oil can also take away a large amount of cutting heat and avoid the generation of cutting tumors. At the same time, the honing oil is good for chip removal, effectively preventing the clogging of the honing stone, keeping the abrasive grains of the honing stone in a sharp state, and improving the surface roughness and production efficiency. [0003] In the prior art, peripheral nozzles are often us...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, peripheral nozzles are often used to spray honing oil at the nozzle of the workpiece, but if the workpiece is long, it is difficult for the honing oil to be sprayed to the processed part, and the oil is sprayed at the nozzle, and the utilization of honing oil The efficiency is low, and the honing oil in the processing part is uneven, which affects the effect and efficiency of honing

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