CN203484976U

CN203484976U - Recycled cutting fluid filtering structure of numerical control machine tool cooling system

Info

Publication number: CN203484976U
Application number: CN201320558870.1U
Authority: CN
Inventors: 左从兵
Original assignee: SHANGHAI PANEL MACHINE HYDRAULIC EQUIPMENT CO Ltd
Current assignee: SHANGHAI PANEL MACHINE HYDRAULIC EQUIPMENT CO Ltd
Priority date: 2013-09-09
Filing date: 2013-09-09
Publication date: 2014-03-19
Anticipated expiration: 2023-09-09

Abstract

The utility model discloses a recycled cutting fluid filtering structure of a numerical control machine tool cooling system. The recycled cutting fluid filtering structure comprises a cutting fluid collecting box, a filter screen device and a magnetic filtering device, wherein a cutting fluid collecting tank is arranged in the cutting fluid collecting box, a fluid return pipeline which is communicated with a fuel tank is arranged on one side of the cutting fluid collecting box, and the filter screen device and the magnetic filtering device are arranged in the cutting fluid collecting tank and located between a fluid outlet of the cutting fluid collecting tank and the fluid return pipeline. The recycled cutting fluid filtering structure is characterized in that a pipeline magnetic filter is further arranged on the fluid return pipeline of the cutting fluid collecting box. According to the recycled cutting fluid filtering structure, the pipeline magnetic filter is added to the fluid return pipeline of the cutting fluid collecting box, so that the recycled cutting fluid filtering structure can effectively absorb fine iron powder mixed in a cutting fluid, improve cleanliness of the cutting fluid, and prolong service life of an oil pump.

Description

Digit Control Machine Tool cooling system reclaims cutting fluid filtration

Technical field

The utility model relates to Digit Control Machine Tool field of cooling, and particularly a kind of Digit Control Machine Tool cooling system reclaims cutting fluid filtration.

Background technology

In Digit Control Machine Tool cooling system, can produce the cutting fluid that contains a large amount of iron filings and trickle iron powder.Shown in Fig. 1 and Fig. 2, current cutting fluid filtration comprises a cutting fluid collecting box 10, in cutting fluid collecting box 10, there is a cutting fluid feeder 11 and filter screen device 21 and magnetic filter device 22, although larger iron filings can be filtered net arrangement 21 and magnetic filter device 22 filters cleaning, but trickle iron powder, naked eyes are difficult to see, filter screen device 21 and magnetic filter device 22 can not effectively filter trickle iron powder, if trickle iron powder can not effectively be filtered out, along with cutting fluid flow back in fuel tank and again taken away by oil pump again, can make the too fast wearing and tearing of oil pump, reduce the service life of oil pump, and can stop up the oil absorption filter of oil pump, cause the suction of oil pump empty, cause oil pump to damage.

In sum, for shortcomings and deficiencies of the prior art, need especially a kind of cutting fluid of can effectively filtering to reclaim iron filings in liquid and the filtration of trickle iron powder, to address the above problem.

Utility model content

The purpose of this utility model is to provide a kind of Digit Control Machine Tool cooling system to reclaim cutting fluid filtration, and this filtration can effectively filter trickle iron powder and iron filings.

The technical problem that the utility model solves can realize by the following technical solutions:

Digit Control Machine Tool cooling system reclaims cutting fluid filtration, comprising:

Cutting fluid collecting box, has a cutting fluid feeder in described cutting fluid collecting box, a side of described cutting fluid collecting box is provided with the back liquid pipeline being communicated with fuel tank;

Be arranged in described cutting fluid collecting box and at liquid outlet and the filter screen device between back liquid pipeline and the magnetic filter device of described cutting fluid feeder;

It is characterized in that, on the back liquid pipeline of described cutting fluid collecting box, be also provided with a magnetic filter for tube.

In a kind of preferred embodiment of the present utility model, described cutting fluid feeder top is provided with one machine tool cutting liquid is recovered to the lathe liquid return hole in described cutting fluid feeder.

Owing to having adopted technical scheme as above, the utility model has been set up magnetic filter for tube on the back liquid pipeline of cutting fluid collecting box, make the utility model can effectively adsorb the trickle iron powder being blended in cutting fluid, improve the cleannes of cutting fluid, extend the service life of oil pump.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of the cutting fluid filtration in existing Digit Control Machine Tool cooling system.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the structural representation that the utility model Digit Control Machine Tool cooling system reclaims cutting fluid filtration.

Fig. 4 is the structural representation of Fig. 3.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Shown in Fig. 3 and Fig. 4, Digit Control Machine Tool cooling system reclaims cutting fluid filtration and comprises cutting fluid collecting box 100, in cutting fluid collecting box 100, there is a cutting fluid feeder 110, cutting fluid feeder 100 tops are provided with one machine tool cutting liquid are recovered to the lathe liquid return hole 400 in cutting fluid feeder 110, one side of cutting fluid collecting box 100 is provided with the back liquid pipeline 120 being communicated with fuel tank, on the back liquid pipeline 120 of cutting fluid collecting box 100, be also provided with magnetic filter for tube 300, in cutting fluid collecting box 100 and between the liquid outlet of cutting fluid feeder 110 and back liquid pipeline 120, be provided with filter screen device 210 and magnetic filter device 220.

Operation principle of the present utility model is as follows:

Cutting fluid is filtered by filter screen device 210 and magnetic filter device 220 after lathe liquid return hole 400 is recovered to cutting fluid feeder 110 again, filter screen device 210 and magnetic filter device 220 filter cleaning by a large amount of iron filings and the trickle iron powder of part that are mixed in cutting fluid, through filter screen device 210 and magnetic filter device 220, filter the cutting fluid further filtration cleaning of process magnetic filter for tube 300 again after cleaning, whole iron filings and trickle iron powder are all filtered to cleaning, improve the cleannes of cutting fluid, avoid trickle iron powder along with cutting fluid flow back in fuel tank and again taken away by oil pump again, extend the service life of oil pump.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. Digit Control Machine Tool cooling system reclaims cutting fluid filtration, comprising:

2. Digit Control Machine Tool cooling system as claimed in claim 1 reclaims cutting fluid filtration, it is characterized in that, described cutting fluid feeder top is provided with one machine tool cutting liquid is recovered to the lathe liquid return hole in described cutting fluid feeder.