Adjustable cooling water flow dividing device of machining center

By using an annular airbag and filter pusher plate structure in the cooling water diversion device of the machining center, the problem of oily pipes following changes in liquid level has been solved, achieving efficient separation and cleaning of oil and debris, and ensuring stable diversion of cooling water.

CN224238982UActive Publication Date: 2026-05-15ZHENGYANG EXACTITUDE MASCH & ELECTRICITY SCEN-TECH(HEFEI) CO LTD
1 Cites 0 Cited by

Patent Information

Application Number
CN202520878110.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-06
Publication Date
2026-05-15
Estimated Expiration
2035-05-06

AI Technical Summary

Technical Problem

When the cooling water level changes, the oil-stained pipes in the existing machining center cooling water diversion device cannot move accordingly, resulting in reduced diversion effect and difficulty in cleaning workpiece debris from the cooling water, which can easily cause pipe blockage.

Method used

An adjustable cooling water distribution device was designed, which uses an annular airbag to move the oil-stained pipe up and down in the distribution box to ensure that the through hole is always at the top of the liquid surface. Combined with the filter screen and push plate structure, the separation and cleaning of oil and debris are achieved.

Benefits of technology

It achieves efficient separation and cleaning of oil stains and workpiece debris, ensures efficient distribution of cooling water, avoids pipe blockage, and adapts to changes in liquid level.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses an adjustable cooling water shunting device of a machining center, which is applied to the technical field of machining centers and comprises a shunting box, the top and the bottom of the shunting box are respectively provided with a cooling water inlet and a greasy dirt outlet, the inside of the greasy dirt outlet is communicated with a greasy dirt pipeline in a sliding manner, and the top of the greasy dirt pipeline is welded with a fixed plate. The oil stain pipeline is driven to move up and down in the flow dividing box through buoyancy of the annular air bag in cooling water and oil stain. Therefore, even if the liquid level of the cooling water changes in height, the through hole can be always located at the top of the liquid level of the cooling water, an oil stain layer on the cooling water is discharged outwards through the oil stain outlet, and the diversion efficiency of the cooling water and the oil stain is guaranteed. Cooling water is filtered through the filter screen, and filtered workpiece chippings are pushed into the collecting groove to be stored through reciprocating sliding of the push plate on the top of the filter screen. And therefore, workpiece chippings in the cooling water can be conveniently cleaned, and the cooling water pipeline is prevented from being blocked.
Need to check novelty before this filing date? Find Prior Art