Machined part surface oil coating device

Abstract

The invention discloses a machined part surface oil coating device. The machined part surface oil coating device comprises an oil barrel oil filling pipe. An oil barrel is movably connected with a nutthrough a pin shaft. A lead screw is arranged on the inner wall of the nut. The nut is in threaded connection with the lead screw. The lower end of the lead screw is fixedly connected with a slide bar. The outer wall of the slide bar is sleeved with a movable block. The movable block is closely attached to a communication pipe. The lower need of the oil barrel is fixedly connected with an oil outlet. The lower end of the slide bar is fixedly connected with a needle valve. The needle valve is clamped to the oil outlet. The inner wall of the needle valve is provided with a through hole. The outer wall of the oil outlet is provided with a sleeve. The upper end of the sleeve is fixedly connected with the oil barrel. According to the machined part surface oil coating device, through cooperation of the lead screw and the slide bar, cooperation of the slide bar and the needle valve and cooperation of the needle valve and the through hole, the oil dripping speed of the device can be adjusted,and the oil coating effect can be guaranteed. The machined part surface oil coating device is wide in application range, good in using effect, convenient to turn on and turn off and high in practicality.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a device for attaching oil to the surface of mechanical processing parts. Background technique [0002] In recent years, with the continuous expansion of global economic competition, the manufacturing industry has already been pushed to a new level. Because of this, my country, as a world-class manufacturing country, is facing more opportunities and challenges. A clear understanding of the development history of machining technology and the development status of our country is of great significance for doing a good job in machining research and continuously innovating my country's machining technology. Or the process of changing performance. According to the temperature state of the processed workpiece, it can be divided into cold processing and hot processing. Generally, it is processed at room temperature and does not cause chemical or phase changes of the workpi...

AI Technical Summary

Problems solved by technology

Common thermal processing includes heat treatment, forging, casting and welding. For example, the invention patent with application number 201720940554.9 includes a chassis. The bottom of the inner wall of the chassis is fixedly connected with an oil tank through a support block. To the top of the chassis, the bottom of the inner wall of the chassis and one side of the support block are fixedly connected to the motor through the connection block. Although the problem of operating the control switch is solved, it is inconvenient to pour oil into the device. The oil poured into the device It will flow back, it is inconvenient to use, the oil dripping speed of the device cannot be adjusted, the effect of oil attachment cannot be guaranteed, the suitable range is small, the use effect is not good, the switch device is cumbersome, and the problem of weak practicability still cannot be solved

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