Lubricating oil adding mechanism for numerical control machine tool

Abstract

The invention discloses a lubricating oil adding mechanism for a numerical control machine tool, belongs to the technical field of lubricating oil adding mechanisms, and aims to solve the problems that a guide rail is manually smeared regularly, shutdown is needed, the efficiency is low, uniform smearing is difficult, and jelly is difficult to remove. The lubricating oil adding mechanism comprises a sliding rail; a heating assembly and a concave sliding block move together, so that jelly in a guide groove can be heated and proceessed in to liquid-phase; when a piston rod of an air cylinder moves downwards, a rack can be driven by a convex linkage block to move downwards, a lead screw drives an inner thread sleeve column to move along a connecting block, and a first scraper blade is pushed to be attached to the inner wall of the guide groove; a pull plate pulls two pull rods, and the distance between two second scraper blades is changed, so that the scraping or uniform applying of jelly is realized through the movement of the concave sliding block; when the piston rod of the air cylinder moves upwards, the oil scraping assembly can be separated from the inner wall of the guide groove; meanwhile, a piston shaft is pushed by an L-shaped shifting rod to move along an inner sleeve, so that lubricating oil in an oil storage barrel is squeezed out, and oil is injected to the inner side surface of the guide groove through multiple oil injection nozzles.

Description

technical field [0001] The invention relates to the technical field of a lubricating oil adding mechanism, in particular to a lubricating oil adding mechanism for a numerically controlled machine tool. Background technique [0002] When the CNC machine tool is used for a long time, because the guide groove in the slide rail does not clean the waste, it is easy to cause the waste and lubricating oil to combine into a jelly, resulting in errors in accuracy during later production, and it is easy to cause damage to the machine tool. 1 1. The existing way of applying lubricating oil is to manually apply lubricating oil to the guide rail regularly, which needs to be stopped, so the efficiency is low; 2. When manually removing the jelly, it is difficult to remove, and when applying oil, it cannot be applied evenly. For this reason we propose a kind of lubricating oil adding mechanism for numerical control machine tool to be used for solving the above problems. Contents of the in...

AI Technical Summary

Problems solved by technology

[0002] When the CNC machine tool is used for a long time, because the guide groove in the slide rail does not clean the waste, it is easy to cause the waste and lubricating oil to combine into a jelly, resulting in errors in accuracy during later production, and it is easy to cause damage to the machine tool. 1 1. The existing way of applying lubricating oil is to manually apply lubricating oil to the guide rail regularly, which needs to be stopped, so the efficiency is low; 2. When manually removing the jelly, it is difficult to remove, and when applying oil, it cannot be applied evenly. For this reason, we propose a lubricating oil adding mechanism for CNC machine tools to solve the above problems

Images