CN212824246U

CN212824246U - Water cooling device for machining of numerical control machine tool

Info

Publication number: CN212824246U
Application number: CN202021686669.8U
Authority: CN
Inventors: 张凤林
Original assignee: Tianjin Tongshun Fenglin Machinery Equipment Manufacturing Co ltd
Current assignee: Tianjin Tongshun Fenglin Machinery Equipment Manufacturing Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-30
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a cooling device for water for machining of a numerical control machine tool, which comprises a working body, a filter box and a water tank, wherein one side outside the working body is provided with a driving device, a workpiece clamping seat is arranged at the bottom end inside the working body in the middle, one end of the working body, which is far away from the workpiece clamping seat, is provided with the filter box, the filter box is communicated with the working body through a water outlet, a coarse filter screen is connected with a first filter handle, a fine filter screen is connected with a second filter handle, one end of the filter box, which is far away from a filter frame, is connected with the water tank, a water inlet pipe passes through the water tank and extends into the water tank, the bottom end of the water inlet pipe is provided with a water drawing pipe, one end of the water drawing pump, which is far away from the water inlet pipe, is provided with a U-, this water cooling device is used in digit control machine tool processing, but cyclic utilization coolant liquid, the convenient clearance is fit for extensive popularization.

Description

Water cooling device for machining of numerical control machine tool

Technical Field

The utility model belongs to the technical field of the digit control machine tool, concretely relates to digit control machine tool processing water cooling device.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The cooling device on the numerical control machine tool is used for reducing high heat generated by the numerical control machine tool due to high friction when the numerical control machine tool processes a workpiece.

Traditional water cooling device for numerical control machine tool machining usually uses a large amount of water, but this in-process normal water is the consumables as the coolant liquid, can not retrieve, and produced sweeps when can mixed loading a large amount of processing work pieces inevitable when strikeing, and it is big to retrieve the degree of difficulty, needs to have an improved generation water cooling device for numerical control machine tool machining to remedy this defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool processing water cooling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for water for machining a numerical control machine tool comprises a working body, a filter box and a water tank, wherein a driving device is arranged on one side of the outer portion of the working body, a three-jaw chuck is arranged in the middle of the inner portion of the working body by the driving device, a workpiece clamping seat is arranged in the middle of the bottom end of the inner portion of the working body, the end, away from the workpiece clamping seat, of the working body is provided with the filter box, the filter box is communicated with the working body through a water outlet, a filter frame is arranged in the filter box, one side, away from the workpiece clamping seat, of the filter frame is provided with a first filter handle and a second filter handle, the first filter handle is connected with a coarse filter screen, the second filter handle is connected with a fine filter screen, the bottom end of the filter frame is provided with a backflow port, one end, away from the filter frame, of the filter, the water inlet pipe penetrates through the water tank and extends into the water tank, a water drawing pipe is arranged at the bottom end of the water inlet pipe, a water suction pump is arranged on one side, close to the working body, of the water inlet pipe, a water inlet of the water suction pump is fixedly connected with the water inlet pipe through a first flange, a U-shaped water outlet pipe is arranged at one end, far away from the water inlet pipe, of the water suction pump, a water outlet of the water suction pump is fixedly connected with the U-shaped water outlet pipe through a second flange, one end, far away from the second flange, of the U-shaped water outlet pipe extends into the working body, and one end, far away from the second.

Preferably, the end of the cooling device far away from the third flange is provided with an electromagnetic valve, the end of the electromagnetic valve far away from the third flange is provided with a U-shaped pipe, the end of the U-shaped pipe far away from the electromagnetic valve is provided with a filter pipe, the U-shaped pipe is in threaded fit connection with the filter pipe, the end of the filter pipe far away from the U-shaped pipe is provided with a water outlet pipe, and the end of the water outlet pipe far away from the filter pipe is provided with a nozzle.

Preferably, the water outlet pipe on the cooling device is a universal hose.

Preferably, a filter screen is arranged in the water outlet at the bottom end of the working body.

Preferably, a sliding groove for installing a filter rack is formed in the filter box, and the filter rack can be drawn out from the filter box through the second filter handle.

Preferably, the coarse filter screen connected with the first filter handle at the upper end of the filter rack in the filter box can be independent of the filter rack.

The utility model discloses a technological effect and advantage: the water cooling device for the numerical control machine tool processing has the advantages that due to the arrangement of the filter frame, filtered water can be recycled, and the cost is saved economically; due to the arrangement of the water suction pump, water flow in the water tank can be conveyed into the cooling device to cool the workpiece in processing; due to the filter design in the filter pipe, fine iron chips cannot be sprayed on the workpiece along with water flow to damage the workpiece; thanks to the electromagnetic valve, the water flow in the U-shaped water outlet pipe can not flow out randomly when the filter pipe is disassembled.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 2 according to the present invention.

In the figure: 1 working body, 101 driving device, 102 three-jaw chuck, 103 workpiece clamping seat, 104 water outlet, 2 filter tank, 201 filter rack, 202 coarse filter screen, 203 first filter handle, 204 second filter handle, 205 fine filter screen, 206 return port, 3 water tank, 4 water inlet pipe, 401 water suction pipe, 5 first flange, 6 water suction pump, 7 second flange, 8U-shaped water outlet pipe, 801 third flange, 9 cooling device, 901 electromagnetic valve, 902U-shaped pipe, 903 filter pipe, 904 water outlet pipe and 905 nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a water cooling device for numerical control machine tool processing as shown in figures 1-3, which comprises a working body 1, a filter tank 2 and a water tank 3, wherein one side of the outer part of the working body 1 is provided with a driving device 101, the driving device 101 is provided with a three-jaw chuck 102 in the middle of the inner part of the working body 1, the bottom end of the inner part of the working body 1 is provided with a workpiece clamping seat 103 in the middle, one end of the working body 1 far away from the workpiece clamping seat 103 is provided with the filter tank 2, the filter tank 2 is communicated with the working body 1 through a water outlet 104, a filter frame 201 is arranged in the filter tank 2, one side of the filter frame 201 far away from the workpiece clamping seat 103 is provided with a first filter handle 203 and a second filter handle 204, the first filter handle 203 is connected with a coarse filter screen 202, the second filter handle 204 is connected with a fine filter screen 205, the backflow port 206 discharges water flow filtered by the coarse filter screen 202 and the fine filter screen 205 into the filter box 2, the water flow is conveyed into the water tank 3 from a communication position between the filter box 2 and the water tank 3, the end of the filter box 2 far away from the filter frame 201 is connected with the water tank 3, the filter box 2 is communicated with the water tank 3, a hole for installing the water inlet pipe 4 is formed in the upper end face of the outer part of the water tank 3, the water inlet pipe 4 penetrates through the water tank 3 and extends into the water tank 3, the bottom end of the water inlet pipe 4 is provided with a water drawing pipe 401, the water pipe 401 is used for drawing water at the bottom of the water tank 3 into the water inlet pipe 4, one side of the water inlet pipe 4 close to the working body 1 is provided with a water suction pump 6, a water inlet of the water suction pump 6 is fixedly connected with the water inlet pipe 4 through a first flange 5, one end of the water suction pump 6 far away from the water inlet pipe, one end of the U-shaped water outlet pipe 8, which is far away from the second flange 7, extends into the working body 1, and one end of the U-shaped water outlet pipe 8, which is far away from the second flange 7, is connected with a cooling device 9 through a third flange 801.

Specifically, an electromagnetic valve 901 is arranged at one end, away from the third flange 801, of the cooling device 9, the electromagnetic valve 901 is used for preventing water left in the U-shaped water outlet pipe 8 from being discharged along the cooling device, a U-shaped pipe 902 is arranged at one end, away from the third flange 801, of the electromagnetic valve 901, a filter pipe 903 is arranged at one end, away from the electromagnetic valve 901, of the U-shaped pipe 902, the filter pipe 903 is used for preventing metal scraps contained in water from damaging a workpiece, the U-shaped pipe 902 is in threaded fit connection with the filter pipe 903, the filter pipe 903 in threaded fit can be detached at will to clean the filtered scraps, a water outlet pipe 904 is arranged at one end, away from the U-shaped pipe 902, of the filter pipe 903, and a nozzle 905 is arranged at one end, away.

Specifically, the water outlet pipe 904 of the cooling device 9 is a universal hose, and the universal hose is used for adjusting the cooling position and direction according to different workpieces.

Specifically, a filter screen is arranged inside the water outlet 104 at the bottom end of the working body 1, and the filter screen in the water outlet 104 is used for removing large scrap irons in the workpiece.

Specifically, a chute for installing the filter frame 201 is formed in the filter box 2, the filter frame 201 can be drawn out from the filter box 2 through the second filter handle 204, and the filter frame 201 can be used for cleaning waste scraps filtered inside after being drawn out from the filter box 2.

Specifically, the coarse filter screen that filter frame 201 upper end and first filtration handle 203 in the rose box 2 are connected can be independent of the filter frame outside, first filtration handle 203 can take out the coarse filter screen for iron fillings are filtered and are only passed through fine filter screen 205.

The working principle of the water cooling device for the numerical control machine tool machining is that when a driving device 101 in a working body 1 is started, a three-jaw chuck 102 drives a cutter to start cutting work on a workpiece fixed on the upper end face of a workpiece clamping seat 103, a water suction pump 6 arranged on the upper end face of a water tank 3 starts to operate, the water suction pump 6 sucks cooling liquid into a U-shaped water outlet pipe 8 through a water suction pipe 401 arranged in the water tank 3 through a water inlet pipe 4, the U-shaped water outlet pipe 8 sucks the cooling liquid into a cooling device 9, an electromagnetic valve 901 in the cooling device 9 receives a signal and opens a valve, the cooling liquid enters a filter pipe 903 through a U-shaped pipe 902, part of tiny scrap iron is intercepted by a filter screen in the filter pipe 903, the cooling liquid enters the water outlet pipe 903 from the filter pipe 903 and is sprayed 904 to the workpiece through a nozzle 905 to cool the workpiece, the cooling liquid flowing down from the workpiece flows to a filter frame 201 in a filter box 2 along a water outlet, the coarse filter screen on the first filter handle 203 at the top end of the filter frame 201 performs first-layer filtering, then the flow is sent to the fine filter screen 205 for secondary filtering, and then the flow reaches the inside of the filter tank 2 through the return port 206 arranged at the bottom end of the filter frame 201, and then the flow returns to the water tank 3 from the communication position of the filter tank 2 and the water tank 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a water cooling device for numerical control machine tool machining, includes working body (1), rose box (2) and water tank (3), its characterized in that: a driving device (101) is arranged on one side of the outer portion of the working body (1), a three-jaw chuck (102) is arranged in the middle of the inner portion of the working body (1) by the driving device (101), a workpiece clamping seat (103) is arranged in the middle of the bottom end of the inner portion of the working body (1), a filter box (2) is arranged at one end, far away from the workpiece clamping seat (103), of the working body (1), the filter box (2) is communicated with the working body (1) through a water outlet (104), a filter frame (201) is arranged in the filter box (2), a first filter handle (203) and a second filter handle (204) are arranged on one side, far away from the workpiece clamping seat (103), of the filter frame (201), the first filter handle (203) is connected with a coarse filter screen (202), the second filter handle (204) is connected with a fine filter screen (205), and a return port (206) is arranged, the water tank (3) is connected to one end, far away from the filter frame (201), of the filter tank (2), the filter tank (2) is communicated with the water tank (3), a hole for installing the water inlet pipe (4) is formed in the upper end face of the outer portion of the water tank (3), the water inlet pipe (4) penetrates through the water tank (3) and extends into the water tank (3), a water drawing pipe (401) is arranged at the bottom end of the water inlet pipe (4), a water suction pump (6) is arranged on one side, close to the working body (1), of the water inlet pipe (4), a water inlet of the water suction pump (6) is fixedly connected with the water inlet pipe (4) through a first flange (5), a U-shaped water outlet pipe (8) is arranged at one end, far away from the water inlet pipe (4), of the water suction pump (6), fixedly connected with the U-shaped water outlet pipe (8) through a second flange (7), and one end, far away from the second flange (7), of the U-shaped water outlet pipe, and one end of the U-shaped water outlet pipe (8) far away from the second flange (7) is connected with a cooling device (9) through a third flange (801).

2. The water cooling device for numerically-controlled machine tool machining according to claim 1, characterized in that: the cooling device (9) is provided with an electromagnetic valve (901) at one end far away from the third flange (801), one end of the electromagnetic valve (901) far away from the third flange (801) is provided with a U-shaped pipe (902), one end of the U-shaped pipe (902) far away from the electromagnetic valve (901) is provided with a filter pipe (903), the U-shaped pipe (902) is in threaded fit connection with the filter pipe (903), one end of the filter pipe (903) far away from the U-shaped pipe (902) is provided with a water outlet pipe (904), and one end of the water outlet pipe (904) far away from the filter pipe (903) is provided with a nozzle (905).

3. The water cooling device for numerically-controlled machine tool machining according to claim 2, characterized in that: and a water outlet pipe (904) on the cooling device (9) is a universal hose.

4. The water cooling device for numerically-controlled machine tool machining according to claim 1, characterized in that: a filter screen is arranged in the water outlet (104) at the bottom end of the working body (1).

5. The water cooling device for numerically-controlled machine tool machining according to claim 1, characterized in that: a sliding groove for installing a filter frame (201) is formed in the filter box (2), and the filter frame (201) can be drawn out from the filter box (2) through a second filter handle (204).

6. The water cooling device for numerically-controlled machine tool machining according to claim 1, characterized in that: the coarse filter screen connected with the first filter handle (203) at the upper end of the filter rack (201) in the filter box (2) can be independent of the filter rack.