CN218530221U

CN218530221U - Oil mist filter for numerical control machine tool

Info

Publication number: CN218530221U
Application number: CN202222288567.6U
Authority: CN
Inventors: 耿刚; 孙艺霞
Original assignee: Jinan Yixiyang Machinery Equipment Co ltd
Current assignee: Jinan Yixiyang Machinery Equipment Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-28
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses an oil mist filter for digit control machine tool in the relevant technical field of lathe, including centrifugal fan and one-level filter case, centrifugal fan's both sides fixedly connected with support frame, centrifugal fan's one end fixedly connected with one-level filter case, one-level filter case's opposite side fixedly connected with air inlet connector, centrifugal fan's input cover is equipped with driven pulleys, one side fixedly connected with second grade filter case of centrifugal fan, one side fixedly connected with of second grade filter case is aired exhaust the joint, it is provided with the manual valve on the joint to air exhaust, be provided with the adjustment disk on the manual valve. The utility model discloses need not the dismouting and can clean level filtering case, centrifugal fan and second grade rose box, very big improvement the dimension guarantor efficiency, the economic nature is better, through the design of high-pressure pump and atomizing case, washs the device through the washing liquid and the clear water after the atomizing, very big reduction the consumption of washing liquid and clear water, practicality and feature of environmental protection are better.

Description

Oil mist filter for numerical control machine tool

Technical Field

The utility model belongs to the technical field of the lathe is relevant, specifically speaking relates to an oil mist filter for digit control machine tool.

Background

With the continuous development of science and technology, the industrialization is faster and faster, and various numerical control machine tool technologies are mature. In the working process of the numerical control machine tool, in order to ensure lubrication of key parts, an oil mist lubrication mode is adopted mostly, but if oil mist enters air, air pollution is caused, and the health of workers is affected. Therefore, when the numerical control machine tool is used, oil mist filtration and recovery are carried out through the oil mist filtration device. In order to guarantee the using effect of the oil mist filtering device, maintenance personnel need to dismantle and clean regularly, time and labor are wasted, and the economy is not good.

In view of this special the utility model is put forward.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides an oil mist filter for digit control machine tool, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:

the oil mist filter for the numerical control machine tool comprises a centrifugal fan and a primary filter box, wherein two sides of the centrifugal fan are fixedly connected with a support frame, one end of the centrifugal fan is fixedly connected with the primary filter box, the other side of the primary filter box is fixedly connected with an air inlet connector, the input end of the centrifugal fan is sleeved with a driven belt wheel, one side of the centrifugal fan is fixedly connected with a secondary filter box, one side of the secondary filter box is fixedly connected with an air exhaust connector, the air exhaust connector is provided with a manual valve, the manual valve is provided with an adjusting disc, the secondary filter box is fixedly connected with the support frame through a valve support, the secondary filter box is far away from one side of the centrifugal fan and is fixedly connected with a three-way connector, one side of the three-way connector is fixedly connected with a sewage discharge connector, the sewage discharge connector is provided with a sewage discharge valve, the sewage discharge connector is fixedly connected with the valve support through a fixing sleeve, the support frame plays a role of stable support, the centrifugal fan provides power for the device, the primary filter box plays a role of primary filtering, the secondary filter box plays a role of secondary filtering, the manual valve and the adjusting disc are convenient for opening and closing the sewage discharge connector.

As a further aspect of the present invention: one side of the second-stage filter tank, which is far away from the air exhaust joint, is fixedly connected with a rack, an oil collecting tank is arranged at the bottom of the rack, the three-way joint is connected with the oil collecting tank through an oil exhaust pipe, an oil exhaust valve is arranged on the oil exhaust pipe, the rack plays a role in stable support, the oil collecting tank is convenient for collecting oil mist, and the blow-down valve plays a role in opening and closing the oil exhaust pipe.

As a further aspect of the present invention: the driving motor is fixedly connected to the rack, a driving belt wheel is sleeved at the output end of the driving motor, the driving belt wheel is connected with the driven belt wheel through a transmission belt, the driving motor provides driving force for the device, and the driving belt wheel, the driven belt wheel and the transmission belt play a role in power transmission.

As a further aspect of the present invention: one side of driving motor is provided with the control box, the control box pass through the wire with driving motor connects, fixedly connected with high-pressure pump and atomizing case on the control box, the atomizing case pass through the honeycomb duct with air inlet joint connects, the high-pressure pump provides infusion power for the device, the atomizing case is convenient for atomize liquid.

As a further aspect of the present invention: the honeycomb duct through support the cover with one-level rose box fixed connection, be provided with clean valve on the honeycomb duct, support the effect that the cover played fixed stay, clean valve is convenient for open and close the honeycomb duct.

As a further aspect of the present invention: the high-pressure pump is connected with the water storage tank and the cleaning liquid tank through a guide pipe, the water storage tank and the cleaning liquid tank are fixedly connected with the rack, the water storage tank provides clean water for the device, and the cleaning liquid tank provides cleaning liquid for the device.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses need not the dismouting and can clean one-level rose box, centrifugal fan and second grade rose box, very big improvement the dimension guarantor efficiency, the economic nature is better.

The utility model discloses a design of high-pressure pump and atomizing case washs the device through the washing liquid and the clear water after the atomizing, very big reduction the consumption of washing liquid and clear water, practicality and feature of environmental protection are better.

The following describes embodiments of the present invention in further detail with reference to the attached drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1-a support frame; 2-a valve holder; 3-adjusting the disc; 4-manual valve; 5-an air inlet joint; 6-a first-stage filter box; 7-cleaning the valve; 8-a centrifugal fan; 9-a driven pulley; 10-a driving pulley; 11-a flow guide pipe; 12-an atomization box; 13-a water storage tank; 14-a high-pressure pump; 15-cleaning liquid tank; 16-a frame; 17-an oil collecting tank; 18-a control box; 19-a drive motor; 20-a transmission belt; 21-an exhaust joint; 22-a waste fitting; 23-fixing a sleeve; 24-a blowdown valve; 25-a three-way joint; 26-an oil drain valve; 27-an oil drain pipe; 28-a secondary filter tank; 29-support sleeve.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments, and the following embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

As shown in fig. 1 to 4, an oil mist filter for a numerical control machine tool comprises a centrifugal fan 8 and a primary filter box 6, wherein support frames 1 are fixedly connected to two sides of the centrifugal fan 8, the primary filter box 6 is fixedly connected to one end of the centrifugal fan 8, an air inlet joint 5 is fixedly connected to the other side of the primary filter box 6, a driven pulley 9 is sleeved at an input end of the centrifugal fan 8, a secondary filter box 28 is fixedly connected to one side of the centrifugal fan 8, an air exhaust joint 21 is fixedly connected to one side of the secondary filter box 28, a manual valve 4 is arranged on the air exhaust joint 21, an adjusting disc 3 is arranged on the manual valve 4, the secondary filter box 28 is fixedly connected to the support frames 1 through a valve support 2, a three-way joint 25 is fixedly connected to one side of the secondary filter box 28 far away from the centrifugal fan 8, a blowdown joint 22 is fixedly connected to one side of the three-way joint 25, a blowdown valve 24 is arranged on the blowdown joint 22, the blowdown joint 22 is fixedly connected to the valve support frame 2 through a fixing sleeve 23, the support frame 1 plays a role of stable support, the centrifugal fan 8 provides air supply power for the device, the primary filter box 6 plays a role of primary filtering, the secondary filter box 28 plays a role of secondary filtering, the secondary filter box 4 and the manual valve 3, the manual valve joint 21 are convenient for opening and closing the blowdown joint 24, and closing of the blowdown joint, and opening and closing the blowdown joint.

Wherein, one side fixedly connected with frame 16 that second grade rose box 28 kept away from air exhaust joint 21, frame 16 bottom is provided with oil collecting tank 17, and three way connection 25 is connected with oil collecting tank 17 through oil drain pipe 27, is provided with oil drain valve 26 on the oil drain pipe 27, and frame 16 plays the effect of stable support, and oil mist is convenient for collect by oil collecting tank 17, and blowoff valve 24 plays the effect of opening and close oil drain pipe 27.

Fixedly connected with driving motor 19 on the

frame

16, 19 output pot heads of driving motor are equipped with driving pulley 10, and driving pulley 10 passes through drive belt 20 with driven pulley 9 to be connected, and driving motor 19 provides drive power for the device, and driving pulley 10, driven pulley 9 and drive belt 20 play power transmission's effect.

One side of driving motor 19 is provided with control box 18, and control box 18 passes through the wire and is connected with driving motor 19, fixedly connected with high-pressure pump 14 and atomizer box 12 on the control box 18, and atomizer box 12 passes through honeycomb duct 11 and is connected with air inlet connector 5, and high-pressure pump 14 provides infusion power for the device, and atomizer box 12 is convenient for atomize liquid.

The honeycomb duct 11 is fixedly connected with the first-stage filter box 6 through the support sleeve 29, the cleaning valve 7 is arranged on the honeycomb duct 11, the support sleeve 29 plays a role of fixed support, and the cleaning valve 7 is convenient for opening and closing the honeycomb duct 11.

The high-pressure pump 14 is connected with the water storage tank 13 and the cleaning liquid tank 15 through guide pipes, the water storage tank 13 and the cleaning liquid tank 15 are fixedly connected with the rack 16, the water storage tank 13 provides clean water for the device, and the cleaning liquid tank 15 provides cleaning liquid for the device.

The utility model discloses a theory of operation is: before use, the oil collecting cover is connected through the air inlet joint 5, the oil collecting cover is installed at a proper position of a numerical control machine tool, the oil exhausting pipe is connected through the air exhausting joint 21, the oil collecting cover can be used, when the oil collecting cover is used, the driving motor 19 works to drive the centrifugal fan 8 to work, negative pressure is generated in the centrifugal fan 8 to suck air into the primary filter box 6, large-particle oil mist in the air enters the secondary filter box 28 through the centrifugal fan 8 after being subjected to primary filtering of the primary filter box 6 and is filtered, the filtered air is exhausted through the air exhausting joint 21, the oil exhausting valve 26 is opened, the oil mist in the primary filter box 6 and the secondary filter box 28 is gathered into oil drops, the oil drops fall into the box bottom under the action of gravity, and then flow into the oil collecting box 17 through the three-way valve and the oil exhausting pipe 27, when the device needs to be cleaned, the oil collecting cover is taken down, the manual valve 4 is closed through the manual rotation adjusting disc 3, the centrifugal fan 8 works, air is sucked into the primary filter box 6, in the process, the cleaning valve 7 is opened, the atomized cleaning solution is conveyed to the air inlet connector 5 through the guide pipe 11 by the high-pressure pump 14, the atomized cleaning solution cleans the primary filter box 6, the centrifugal fan 8 and the secondary filter box 28 along with the air, the blow-down valve 24 is opened, waste liquid generated by cleaning is discharged through the blow-down connector 22, when the cleaning is carried out for a set time, the high-pressure pump 14 stops conveying the atomized cleaning solution and starts conveying atomized clear water for cleaning again, the device is reasonable in structural design and convenient to install and use, the primary filter box 6, the centrifugal fan 8 and the secondary filter box 28 can be cleaned without dismounting, the maintenance efficiency is greatly improved, the economy is good, the device is cleaned by the high-pressure pump 14 and the atomization box 12 through the atomized cleaning solution and the clear water, greatly reduces the consumption of cleaning fluid and clear water, and has better practicability and environmental protection.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The oil mist filter for the numerical control machine tool comprises a centrifugal fan (8) and a primary filter box (6), and is characterized in that two sides of the centrifugal fan (8) are fixedly connected with a support frame (1), one end of the centrifugal fan (8) is fixedly connected with the primary filter box (6), the other side of the primary filter box (6) is fixedly connected with an air inlet joint (5), an input end sleeve of the centrifugal fan (8) is provided with a driven belt wheel (9), one side of the centrifugal fan (8) is fixedly connected with a secondary filter box (28), one side of the secondary filter box (28) is fixedly connected with an air exhaust joint (21), an air exhaust joint (4) is arranged on the air exhaust joint (21), an adjusting disc (3) is arranged on the manual valve (4), the secondary filter box (28) is fixedly connected with the support frame (1) through a valve support (2), one side of the secondary filter box (28) far away from the centrifugal fan (8) is fixedly connected with a three-way joint (25), one side of the three-way joint (25) is fixedly connected with a sewage discharge joint (22), a sewage discharge joint (24) is arranged on the sewage discharge joint (22), and the sewage discharge joint (23) is connected with a fixed sleeve (2).

2. The oil mist filter for the numerical control machine tool according to claim 1, wherein a frame (16) is fixedly connected to a side of the secondary filter tank (28) away from the air discharge joint (21), an oil collecting tank (17) is provided at a bottom of the frame (16), the three-way joint (25) is connected to the oil collecting tank (17) through an oil discharge pipe (27), and an oil discharge valve (26) is provided on the oil discharge pipe (27).

3. The oil mist filter for the numerical control machine tool according to claim 2 is characterized in that a driving motor (19) is fixedly connected to the frame (16), a driving pulley (10) is sleeved on an output end of the driving motor (19), and the driving pulley (10) is connected with the driven pulley (9) through a transmission belt (20).

4. The oil mist filter for the numerical control machine tool according to claim 3, characterized in that a control box (18) is provided at one side of the driving motor (19), the control box (18) is connected with the driving motor (19) through a lead, a high pressure pump (14) and an atomizing box (12) are fixedly connected to the control box (18), and the atomizing box (12) is connected with the air inlet joint (5) through a flow guide pipe (11).

5. The oil mist filter for the numerical control machine tool according to claim 4, characterized in that the flow guide pipe (11) is fixedly connected with the primary filter tank (6) through a support sleeve (29), and the cleaning valve (7) is arranged on the flow guide pipe (11).

6. The oil mist filter for numerical control machine tool according to claim 5, wherein the high pressure pump (14) is connected with a water storage tank (13) and a cleaning liquid tank (15) through a conduit, and the water storage tank (13) and the cleaning liquid tank (15) are fixedly connected with the frame (16).