CN216502849U

CN216502849U - Working liquid spraying system of numerical control wire cut electrical discharge machine

Info

Publication number: CN216502849U
Application number: CN202122120645.7U
Authority: CN
Inventors: 王�锋
Original assignee: Jianhu Fuma Electronic Equipment Co ltd
Current assignee: Jianhu Fuma Electronic Equipment Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-05-13
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of working fluid spraying, and discloses a working fluid spraying system of a numerical control wire cut electrical discharge machine, which comprises a base, wherein a circulating water tank and a water suction pump are installed at the upper end of the base, a water discharge pipe is fixedly communicated with the upper end of the circulating water tank, a net cage with openings at two sides is arranged in the circulating water tank below the water discharge pipe, springs are fixedly connected at four corners of the upper end of the net cage, the other end of each spring is fixedly connected to the top of the inner tank of the circulating water tank, hemispherical convex blocks are fixedly connected to the bottom of the net cage, slag discharge holes are formed in the wall of the circulating water tank, a material guide plate is fixedly connected to the inclined surface of the net cage, the material guide plate is in sliding connection with the slag discharge holes, and a motor is installed on the circulating water tank. The utility model can quickly filter and remove the debris in the used working solution, so that the working solution can be recycled, and the working solution is prevented from being consumed in a large amount.

Description

Working liquid spraying system of numerical control wire cut electrical discharge machine

Technical Field

The utility model relates to the technical field of working fluid spraying, in particular to a working fluid spraying system of a numerical control wire cut electrical discharge machine.

Background

A numerically controlled wire-cut electric discharge machine is a cutting machine tool, which uses the principle of electric spark to make the workpiece and the machining tool as two electrodes with different polarities, the metal wire (copper wire or molybdenum wire) as the tool electrode passes through the workpiece, the computer controls the movement of the workpiece according to the preset track, and the cutting process is carried out by discharging and eroding the material between the two electrodes. And the working solution spraying system sprays the working solution onto the electric spark wire to cool the electric spark wire. But the quick filtration of piece in the working solution after current working solution sprays system can not getting rid of the working solution after using, leads to the working solution can not recycle, and the consumption of working solution is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, a working solution spraying system cannot rapidly filter and remove debris in used working solution, so that the working solution cannot be recycled, and the working solution spraying system of the numerical control wire cut electrical discharge machine is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a numerical control wire cut electrical discharge machining working solution spraying system comprises a base, wherein a circulating water tank and a water suction pump are mounted at the upper end of the base, a water discharge pipe is fixedly communicated at the upper end of the circulating water tank, a net cage with openings at two sides is arranged in the circulating water tank below the water discharge pipe, springs are fixedly connected at four corners of the upper end of the net cage, the other end of each spring is fixedly connected to the top of the circulating water tank, a hemispherical lug is fixedly connected to the bottom of the net cage, a slag discharge hole is formed in the wall of the circulating water tank, a material guide plate is fixedly connected to the inclined surface of the net cage and slidably connected with the slag discharge hole, a motor is mounted on the circulating water tank, a rotating shaft is connected to the output end of the motor through a coupler, a cam is fixedly connected to the wall of the rotating shaft and is arranged under the lug, a water suction pipe is fixedly communicated with the circulating water tank, the drinking-water pipe other end and suction pump input intercommunication, the fixed intercommunication of suction pump output has the hose, the fixed intercommunication of the hose other end has the shower nozzle.

Preferably, a limiting rod is fixedly connected to the net cage in the spring, a limiting hole matched with the limiting rod is formed in the top of the circulating water tank, and the upper end of the limiting rod penetrates through the corresponding limiting hole and extends outwards.

Preferably, the universal wheels are installed at four corners of the bottom of the base, and brake pads are installed on the universal wheels.

Preferably, the upper end of the base is fixedly connected with a slag collecting box with an opening at the upper end, and the slag collecting box is arranged right below the output end of the material guide plate.

Preferably, fixedly connected with splashproof cover on the outer box wall of circulating water tank, the splashproof cover is established outside the stock guide.

Preferably, a pipe clamp is fixedly sleeved on the spray head.

Preferably, the spray head is fixedly connected with a hook, the outer wall of the circulating water tank is fixedly connected with a hanging ring, and the hook is hung on the hanging ring.

Compared with the prior art, the utility model provides a working solution spraying system of a numerical control wire cut electrical discharge machine, which has the following beneficial effects:

this numerical control wire cut electrical discharge machine working solution sprays system, through setting up circulation tank, the suction pump, the drain pipe, the box with a net, the spring, the lug, the scum hole, the stock guide, the link, including a motor, an end cap, a controller, and a cover plate, the pivot, the cam, the drinking-water pipe, hose and shower nozzle, the working solution after using on the numerical control wire cut electrical discharge machine is carried in the box with a net through the drain pipe, and the box with a net bottom filters the working solution, the piece remains at the box with a net bottom, the motor external power supply starts simultaneously, make the box with a net do the reciprocal shake from top to bottom, the piece is outside box with a net inclined plane and stock guide discharge circulation tank, the suction pump starts, can make the working solution after filtering reuse, can get rid of the piece in the working solution after using fast filtration, make the working solution can recycle, avoid the consumption of working solution great.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device can quickly filter and remove the debris in the used working solution, so that the working solution can be recycled, and the large consumption of the working solution is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a working fluid spraying system of a numerically controlled wire-cut electrical discharge machine according to the present invention;

fig. 2 is a side view of the connection between the net cage and the material guide plate of the working fluid spraying system of the numerical control wire cut electrical discharge machine according to the present invention.

In the figure: the device comprises a base 1, a circulating water tank 2, a water pump 3, a water discharge pipe 4, a net cage 5, a spring 6, a bump 7, a slag discharge hole 8, a material guide plate 9, a hanging ring 10, a motor 11, a rotating shaft 12, a cam 13, a water suction pipe 14, a hose 15, a spray head 16, a limiting rod 17, a limiting hole 18, a universal wheel 19, a slag collecting box 20, a splash guard 21 and a hook 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, a working fluid spraying system of a numerical control wire cut electrical discharge machine comprises a base 1, a circulating water tank 2 and a water pump 3 are installed at the upper end of the base 1, a water discharge pipe 4 is fixedly communicated with the upper end of the circulating water tank 2, a net cage 5 with openings at two sides is arranged in the circulating water tank 2 below the water discharge pipe 4, springs 6 are fixedly connected with four corners of the upper end of the net cage 5, the other end of each spring 6 is fixedly connected to the top of the inner tank of the circulating water tank 2, a hemispherical convex block 7 is fixedly connected to the bottom of the net cage 5, a slag discharge hole 8 is arranged on the wall of the circulating water tank 2, a material guide plate 9 is fixedly connected to the inclined surface of the net cage 5, the material guide plate 9 is slidably connected with the slag discharge hole 8, a motor 11 is installed on the circulating water tank 2, the output end of the motor 11 is connected with a rotating shaft 12 through a coupler, a cam 13 is fixedly sleeved on the shaft wall of the rotating shaft 12, and the cam 13 is arranged right below the convex block 7, a water pumping pipe 14 is fixedly communicated with the circulating water tank 2, the other end of the water pumping pipe 14 is communicated with the input end of a water pump 3, a hose 15 is fixedly communicated with the output end of the water pump 3, a spray nozzle 16 is fixedly communicated with the other end of the hose 15, the working fluid used on the numerical control wire cut electrical discharge machine is conveyed into the net cage 5 through a water discharge pipe 4, the bottom of the net cage 5 filters the working fluid, debris remains at the bottom of the net cage 5, a motor 11 is started by an external power supply to drive a rotating shaft 12 and a cam 13 to rotate, the cam 13 is contacted with or separated from a bump 7 to enable the net cage 5 to move upwards or rebound, a spring 6 is compressed or stretched to enable the net cage 5 to shake up and down in a reciprocating mode, the debris is discharged out of the circulating water tank 2 through an inclined surface of the net cage 5 and a material guide plate 9, the water pump 3 is started to convey the filtered working fluid through the water pumping pipe 14 and the hose 15 and is sprayed out for use again through the spray nozzle 16, can get rid of the quick filtration of the piece in the working solution after using for the working solution can recycle, avoids the consumption of working solution great.

All install universal wheel 19 in the four corners department of base 1 bottom, install the brake block on the universal wheel 19, be convenient for this working solution spray system's removal and fixed.

The upper end fixedly connected with upper end open-ended collection sediment box 20 on base 1, collection sediment box 20 sets up under the stock guide 9 output, can collect the piece in collection sediment box 20.

The splash guard 21 is fixedly connected to the outer box wall of the circulating water tank 2, the splash guard 21 is sleeved outside the material guide plate 9, the splash guard 21 can block chips, and the chips can be prevented from splashing due to shaking.

The spray head 16 is fixedly sleeved with a pipe clamp, and the spray head 16 can be fixed near the electric spark wire of the numerical control electric spark wire cutting machine through the pipe clamp and a bolt.

The spray head 16 is fixedly connected with a hook 22, the outer box wall of the circulating water tank 2 is fixedly connected with a hanging ring 10, and the hook 22 is hung on the hanging ring 10.

Example 2

Referring to fig. 1, this embodiment is further improved on the basis of embodiment 1, specifically, a limiting rod 17 is fixedly connected to the net cage 5 located in the spring 6, a limiting hole 18 matched with the limiting rod 17 is formed in the top of the circulating water tank 2, the upper end of the limiting rod 17 penetrates through the corresponding limiting hole 18 and extends outward, when the net cage 5 moves up and down, the limiting rod 17 can be driven to slide in the limiting hole 18, so that the movement of the net cage 5 can be limited, and the net cage 5 can only move in the vertical direction.

According to the utility model, the working fluid used on the numerical control wire cut electrical discharge machine is conveyed into the net cage 5 through the drain pipe 4, the bottom of the net cage 5 filters the working fluid, debris remains at the bottom of the net cage 5, the motor 11 is started by an external power supply to drive the rotating shaft 12 and the cam 13 to rotate, the cam 13 is contacted with or separated from the lug 7, so that the net cage 5 moves upwards or rebounds, the spring 6 is compressed or stretched, the net cage 5 shakes up and down in a reciprocating mode, the debris is discharged out of the circulating water tank 2 through the inclined surface of the net cage 5 and the guide plate 9, the water suction pump 3 is started, the filtered working fluid is conveyed through the water suction pipe 14 and the hose 15 and is sprayed out again through the spray head 16 for use, the debris in the used working fluid can be quickly filtered and removed, the working fluid can be recycled, and the consumption of the working fluid is avoided being large.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The working solution spraying system of the numerical control wire cut electrical discharge machine comprises a base (1) and is characterized in that a circulating water tank (2) and a water suction pump (3) are installed at the upper end of the base (1), a water discharge pipe (4) is fixedly communicated with the upper end of the circulating water tank (2), a net cage (5) with two openings is arranged in the circulating water tank (2) below the water discharge pipe (4), springs (6) are fixedly connected to four corners of the upper end of the net cage (5), the other end of each spring (6) is fixedly connected to the top of the inner box of the circulating water tank (2), a hemispherical convex block (7) is fixedly connected to the bottom of the net cage (5), a slag discharge hole (8) is formed in the wall of the circulating water tank (2), a guide plate (9) is fixedly connected to the inclined plane of the net cage (5), and the guide plate (9) is connected with the slag discharge hole (8) in a sliding manner, install motor (11) on circulating water tank (2), the output of motor (11) has pivot (12) through the coupling joint, fixed cover has been connected cam (13) on pivot (12) axle wall, cam (13) set up under lug (7), fixed intercommunication has drinking-water pipe (14) on circulating water tank (2), the drinking-water pipe (14) other end and suction pump (3) input intercommunication, suction pump (3) output end fixed intercommunication has hose (15), hose (15) other end fixed intercommunication has shower nozzle (16).

2. The working solution spraying system of the numerical control wire cut electrical discharge machine according to claim 1, wherein a limiting rod (17) is fixedly connected to the net cage (5) positioned in the spring (6), a limiting hole (18) matched with the limiting rod (17) is formed in the top of the circulating water tank (2), and the upper end of the limiting rod (17) penetrates through the corresponding limiting hole (18) and extends outwards.

3. The working solution spraying system of the numerical control wire cut electric discharge machine according to claim 1, wherein universal wheels (19) are mounted at four corners of the bottom of the base (1), and brake pads are mounted on the universal wheels (19).

4. The working solution spraying system of the numerical control wire cut electrical discharge machine according to claim 1, wherein a slag collecting box (20) with an upper end opened is fixedly connected to the upper end of the base (1), and the slag collecting box (20) is arranged right below the output end of the material guide plate (9).

5. The working solution spraying system of the numerical control wire cut electrical discharge machine according to claim 1, wherein a splash guard (21) is fixedly connected to the outer tank wall of the circulating water tank (2), and the splash guard (21) is sleeved outside the material guide plate (9).

6. The working fluid spraying system of the numerical control wire cut electrical discharge machine according to claim 1, wherein a pipe clamp is fixedly sleeved on the spray head (16).

7. The working solution spraying system of the numerical control wire cut electrical discharge machine according to claim 1, wherein a hook (22) is fixedly connected to the spray head (16), a hanging ring (10) is fixedly connected to the outer wall of the circulating water tank (2), and the hook (22) is hung on the hanging ring (10).