Method and system for lubricating and cooling tapping screw tap

Abstract

The invention provides a method and a system for lubricating and cooling a tapping screw tap. The method comprises the following steps: inputting compressed air to an oil-gas lubrication apparatus which distributes the gas-liquid mixture of the input compressed air and lubricant to oil-gas discharge hoses by an oil-gas branching unit; connecting the oil-gas discharge hoses with an oil spray copper pipe by an adapter and adjusting the oil spray copper pipe by an oil-gas pipeline guide apparatus so as to ensure that the nozzle of the oil spray copper pipe closely aims at the working part of an extrusion tapping screw tap of a tapping machine and sprays the lubricant to the extrusion tapping screw tap for lubrication and cooling. The method can achieve the purpose of saving oil, ensure that the extrusion tapping screw tap is not influenced by the quality of the lubricant which is not reused during the production, enhance the service life of the screw tap, leave less oil stains on the product, have no need of an additional oil-removing procedure, satisfy the tact production and improve the operation environment.

Description

technical field [0001] The invention relates to the technical field of extrusion tapping, and in particular provides a method and system for injecting lubrication and cooling with circulating oil during the extrusion tapping process. Background technique [0002] With the widespread use of extrusion threads on sheet metal products in household appliances, automobiles and other industries, extrusion tapping technology has also developed rapidly. In the traditional automatic tapping production process, an external oil storage tank is usually used to pressurize and spray Inject lubricating oil to the working part of the tap to make the tapping tap lubricated and cooled during work. The lubricating oil is sprayed and then filtered from the oil pan to the oil tank of the oil pump for cyclic operation to complete the lubricating and cooling process during the entire machining. [0003] In the prior art, in the way of oil injection lubrication and cooling, the production workpiece ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a method and system for injecting lubrication and cooling with circulating oil in the process of extrusion and tapping to solve the problems of large oil loss in the prior art. The problem of high cost of lubricating oil is achieved, which achieves the purpose of saving oil and improving the service life of taps

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