CN212946823U

CN212946823U - Cooling liquid tank of numerical control machine tool

Info

Publication number: CN212946823U
Application number: CN202021098397.XU
Authority: CN
Inventors: 丁海军
Original assignee: Nantong Sunwriter Machinery Co ltd
Current assignee: Nantong Sunwriter Machinery Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-13
Anticipated expiration: 2030-06-15

Abstract

The application discloses a cooling liquid tank of a numerical control machine tool, which adopts a box-type structure stacked up and down, wherein an upper-layer cooling liquid tank is isolated into a first settling chamber and a second settling chamber through a partition plate, and a lower-layer cooling liquid tank is isolated into a third settling chamber and a liquid purifying cabin; strong magnetism is arranged on the front inner wall and the rear inner wall of the liquid purifying cabin for adsorbing the unfiltered broken iron powder; an electromagnet net is arranged between the upper layer overflow outlet and the lower layer inlet and is used for adsorbing scrap iron; a liquid return inlet is arranged above the first settling chamber of the upper-layer cooling liquid tank; the water pump is arranged above the liquid purifying cabin of the lower-layer cooling liquid tank, and a suction head of the water pump is positioned in the liquid purifying cabin. The device effectively accelerates the cooling of the cooling liquid; the electromagnet net is arranged, so that scrap iron can be adsorbed; the strong magnetism is arranged, so that broken iron powder can be adsorbed, and the recycling of cooling liquid is facilitated.

Description

Cooling liquid tank of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool cooling arrangement technical field, concretely relates to digit control machine tool coolant liquid case.

Background

In modern manufacturing, machine tools are indispensable devices: CNC, grinding machines, wire cutting machines, and the like. The machining usually uses cooling liquid, and the cooling liquid is injected into a machining position to play a role in cooling and chip removal. During a certain service life, the cooling liquid circulates between the machined workpiece, the cooling liquid tank and the pump body. In actual processing, cooling liquid usually flows back to a cooling liquid box together with part of cuttings, liquid fat and other impurities, at present, the cooling liquid box used in the market usually comprises a liquid inlet cavity, a precipitation cavity and a liquid outlet cavity, and the returned cooling liquid is increasingly turbid in use, so that the cooling effect is increasingly poor; meanwhile, impurities which are difficult to precipitate circulate in the cooling liquid, so that a pump body is easily blocked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool coolant liquid case to solve the weak point that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a numerical control machine tool cooling liquid tank adopts a box-type structure overlapped up and down, an upper layer cooling liquid tank is isolated into a first precipitation chamber and a second precipitation chamber through a partition plate, and a lower layer cooling liquid tank is isolated into a third precipitation chamber and a liquid purification cabin; strong magnetism is arranged on the front inner wall and the rear inner wall of the liquid purifying cabin for adsorbing the unfiltered broken iron powder; an electromagnet net is arranged between the upper layer overflow outlet and the lower layer inlet and is used for adsorbing scrap iron; a liquid return inlet is arranged above the first settling chamber of the upper-layer cooling liquid tank; the water pump is arranged above the liquid purifying cabin of the lower-layer cooling liquid tank, and a suction head of the water pump is positioned in the liquid purifying cabin.

The upper-layer cooling liquid tank is a hollow thin-wall steel component with a rectangular box shape, and a partition plate partitions the interior of the upper-layer cooling liquid tank into a left chamber and a right chamber, the upper parts of the left chamber and the right chamber are communicated; wherein the chamber at the left part of the upper layer cooling liquid tank is called a first settling chamber, the chamber at the right part is called a second settling chamber, and the partition plate is a rectangular thin steel plate.

A cylindrical liquid return inlet communicated with the outside is arranged on the first settling chamber; and the upper part of the right side surface of the second settling chamber is provided with an overflow outlet communicated with the outside.

The lower-layer cooling liquid tank is a hollow thin-wall steel component with a rectangular box shape, and the partition plate partitions the interior of the lower-layer cooling liquid tank into a left chamber and a right chamber with communicated upper parts; wherein the chamber at the right part of the lower-layer cooling liquid tank is called a third settling chamber, and the chamber at the left part is called a clean liquid cabin.

The right part of the upper surface of the third settling chamber is provided with a lower layer inlet communicated with the outside, the front inner wall and the rear inner wall of the liquid purifying cabin are provided with strong magnets, the upper surface of the liquid purifying cabin is provided with a water pump, and a suction head of the water pump is positioned in the liquid purifying cabin.

And an electromagnet net which is obliquely arranged from top to bottom is arranged between the overflow outlet of the upper-layer cooling liquid tank and the inlet of the lower-layer cooling liquid tank.

The utility model discloses a principle of work is, and the coolant liquid is in proper order by returning liquid entry, first drip chamber, second drip chamber, overflow outlet, is pumped the pipeline by the water pump and is carried to processing department in the net electromagnet, lower floor's entry, the third drip chamber overflow income clean liquid cabin.

Compared with the prior art, the utility model has the advantages of:

1. the utility model has the advantages of being scientific and reasonable in structure, superimposed box structure about adopting has accelerateed the cooling rate of coolant liquid, reduces occupation space, reduce cost simultaneously.

2. The utility model is safe and convenient to use, and is provided with the electromagnet net, which can adsorb scrap iron; the strong magnetism is arranged, so that broken iron powder can be adsorbed, and the recycling of cooling liquid is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a coolant tank of a numerically-controlled machine tool according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the coolant tank of the NC machine tool according to an embodiment of the present invention;

in the figure: the system comprises a liquid return inlet 100, an upper-layer cooling liquid tank 200, a first settling chamber 210, a second settling chamber 220, an overflow outlet 230, an electromagnet net 300, a lower-layer cooling liquid tank 400, an inlet 410, a third settling chamber 420, a liquid purifying cabin 430, a water pump 500, a partition 600 and strong magnets 700.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a coolant tank of a numerically-controlled machine tool according to the present invention has a box structure stacked up and down, and an upper layer coolant tank 200 is separated into a first settling chamber 210 and a second settling chamber 220 by a partition 600; the lower cooling liquid tank 400 is partitioned into a third settling chamber 420 and a clean liquid tank 430.

The upper-layer cooling liquid tank 200 is a hollow thin-wall steel component with a rectangular box shape, and the partition 600 partitions the interior of the upper-layer cooling liquid tank 200 into a left chamber and a right chamber with communicated upper parts; wherein the chamber at the left part of the upper layer cooling liquid tank 200 is called a first settling chamber 210, and the chamber at the right part is called a second settling chamber 220; the upper surface of the first settling chamber 210 is provided with a cylindrical liquid return inlet 100 communicated with the outside; the upper part of the right side surface of the second settling chamber 220 is provided with an overflow outlet 230 communicated with the outside.

The lower-layer cooling liquid tank 400 is a hollow thin-wall steel member with a rectangular box-shaped top, and the partition 600 partitions the interior of the lower-layer cooling liquid tank 400 into a left chamber and a right chamber with communicated upper parts; wherein the chamber at the right part of the lower cooling liquid tank 400 is called a third settling chamber 420, and the chamber at the left part is called a clean liquid tank 430.

The right part of the upper surface of the third settling chamber 420 is provided with a lower inlet 410 communicated with the outside, the front and rear inner walls of the liquid purifying chamber 430 are provided with strong magnetism, the upper surface of the liquid purifying chamber 430 is provided with a water pump 500, and a suction head of the water pump 500 is positioned in the liquid purifying chamber.

An electromagnet net 300 is arranged between the upper-layer cooling liquid tank overflow outlet 230 and the lower-layer cooling liquid tank inlet 410 in an inclined manner from top to bottom.

The utility model discloses during the specific use, the coolant liquid is in proper order by returning liquid entry 100, first drip chamber 210, second drip chamber 220, overflow outlet 230, through electromagnet net 300, lower floor's entry 410, third drip chamber 420 spill into in the clean liquid cabin 430 and is pumped the pipeline by water pump 500 and carry to the processing department. The device adopts a box structure overlapped up and down, so that the cooling speed of the cooling liquid is accelerated; the occupied space is reduced, and the cost is reduced; the electromagnet net is arranged, so that scrap iron can be adsorbed; the strong magnetism is arranged, so that broken iron powder can be adsorbed, and the recycling of cooling liquid is facilitated.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The utility model provides a digit control machine tool coolant liquid case which characterized in that: an upper-layer cooling liquid tank (200) is separated into a first settling chamber (210) and a second settling chamber (220) by adopting a box-type structure which is overlapped up and down through a partition plate (600); the lower layer cooling liquid tank (400) is separated into a third settling chamber (420) and a liquid purifying cabin (430);

the upper-layer cooling liquid tank (200) is a hollow thin-wall steel component with a rectangular box shape, and the partition plate (600) partitions the interior of the upper-layer cooling liquid tank (200) into a left chamber and a right chamber with communicated upper parts; wherein the left chamber of the upper layer cooling liquid tank (200) is called a first settling chamber (210), and the right chamber is called a second settling chamber (220); a cylindrical pipe-shaped liquid return inlet (100) communicated with the outside is arranged on the first settling chamber (210); the upper part of the right side surface of the second settling chamber (220) is provided with an overflow outlet (230) communicated with the outside;

the lower-layer cooling liquid tank (400) is a hollow thin-wall steel component with a rectangular box shape, and the partition (600) partitions the interior of the lower-layer cooling liquid tank (400) into a left chamber and a right chamber with communicated upper parts; wherein the chamber at the right part of the lower-layer cooling liquid tank (400) is called a third settling chamber (420), and the chamber at the left part is called a clean liquid tank (430); the right part of the upper surface of the third settling chamber (420) is provided with a lower layer inlet (410) communicated with the outside, a water pump (500) is arranged on the upper surface of the liquid purifying cabin (430), and a suction head of the water pump (500) is positioned in the liquid purifying cabin.

2. The coolant tank of a numerically controlled machine tool according to claim 1, wherein an electromagnet net (300) is disposed between the overflow outlet (230) of the upper coolant tank and the inlet (410) of the lower coolant tank, and is inclined from top to bottom for adsorbing scrap iron.

3. The coolant tank for the numerical control machine tool according to claim 1, wherein the front and rear inner walls of the clean liquid tank (430) are provided with strong magnets (700) for adsorbing the crushed iron powder.