CN216228316U

CN216228316U - Water tank for numerical control machining center

Info

Publication number: CN216228316U
Application number: CN202122659838.XU
Authority: CN
Inventors: 魏代谦; 徐波; 葛丽宏; 魏澜
Original assignee: Zigong Weike Cnc Equipment Co ltd
Current assignee: Zigong Weike Cnc Equipment Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-08
Anticipated expiration: 2031-11-02

Abstract

The utility model belongs to the technical field of water tank equipment, and particularly relates to a water tank for a numerical control machining center, which comprises a liquid storage tank, wherein a filtering mechanism is arranged at the upper end of the liquid storage tank; the filtering mechanism comprises a filtering box, a filtering plate, a transmission assembly, two erasing assemblies, two collecting assemblies and four elastic telescopic pieces, the filtering box is arranged at the upper end of the liquid storage box, and the filtering plate is arranged in the filtering box in a sliding manner; the transmission assembly comprises a motor, a main shaft, two cams and two connecting rods, the motor is arranged at the rear end of the filter box, the two cams are symmetrically arranged at the front and back of the main shaft, and the two connecting rods are symmetrically arranged at the front and back of the lower end of the filter plate and are matched with the cams; the erasing component comprises a T-shaped sliding block and a first spring, the inner wall of the filter box is further provided with a T-shaped sliding groove, and the device can effectively filter scraps in the cooling liquid in the process of recycling the cooling liquid and can also effectively avoid the accumulation of excessive scraps on the filtering efficiency of the cooling liquid.

Description

Water tank for numerical control machining center

Technical Field

The utility model belongs to the technical field of water tank equipment, and particularly relates to a water tank for a numerical control machining center.

Background

The numerical control machining center consists of mechanical equipment and a numerical control system, is suitable for a high-efficiency automatic machine tool for machining complex parts, and gradually becomes production equipment with highest yield and most extensive application in the world due to the strong comprehensive machining capacity, the fact that a workpiece can finish more machining contents after being clamped once and the machining precision is higher.

In the process of machining in the numerical control machining center, machining procedures such as drilling, milling, cutting and the like are often accompanied, in the processing processes, in order to avoid the splashing of the scraps in the processing of the workpiece, the cooling liquid is sprayed while the workpiece is processed, therefore, the splashing condition of the scraps can be reduced, the high temperature of the workpiece caused by friction during processing can be reduced, wherein the water tank is a tank body used for storing, recovering and circulating the cooling liquid, so as to avoid mixing more scraps in the used cooling liquid, in the process of recovering the cooling liquid, the cooling liquid needs to be filtered to remove the scraps, but after a common water tank filters more cooling liquid, more scraps are easy to accumulate on the filter plate, so that the filtering efficiency of the cooling liquid is reduced, the mode of shutdown cleaning can lead to the production efficiency to be influenced, and the production requirement can not be well met.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the purpose is to provide a water tank for numerical control machining center, can carry out effectual filtration to the sweeps in the coolant liquid at the coolant liquid in-process that recycles, and need not to shut down and can be clear down accumulational sweeps on the filter, avoid the sweeps to pile up and influence filtration efficiency.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

a water tank for a numerical control machining center comprises a liquid storage tank, wherein a filtering mechanism is arranged at the upper end of the liquid storage tank;

the filter mechanism comprises a filter box, a filter plate, a transmission assembly, two erasing assemblies, two collecting assemblies and four elastic telescopic pieces, the filter box is arranged at the upper end of the liquid storage box, the filter plate is arranged in the filter box in a sliding mode, the filter plate is arranged in an inclined mode from top to bottom, the four elastic telescopic pieces are symmetrically arranged between the lower end of the filter plate and the filter box in a group of two elastic telescopic pieces in a left-right mode, the transmission assembly is arranged at the lower side of the filter plate, the two erasing assemblies are symmetrically arranged on the inner wall of the filter box in a front-back mode, and the two collecting assemblies are symmetrically arranged on the outer side of the filter box and correspond to the two inclined ends of the filter plate;

the transmission assembly comprises a motor, a main shaft, two cams and two connecting rods, the motor is arranged at the rear end of the filter box, the main shaft is rotatably arranged in the filter box and is in transmission connection with an output shaft of the motor, the two cams are symmetrically arranged on the main shaft in the front-back direction, the two connecting rods are symmetrically arranged on the lower end of the filter plate in the front-back direction and are matched with the cams, and the connecting rods are obliquely arranged from top to bottom;

the cleaning assembly comprises a T-shaped sliding block and a first spring, a T-shaped sliding groove is further formed in the inner wall of the filter box, the T-shaped sliding block is arranged in the T-shaped sliding groove in a sliding mode, the first spring is arranged in the T-shaped sliding groove, two ends of the first spring are respectively connected with the T-shaped sliding block and the inner wall of one side of the T-shaped sliding groove, and a cleaning plate matched with the filter plate in an attaching mode is further connected between the two T-shaped sliding blocks of the cleaning assembly.

The collecting component comprises a collecting box, the collecting box is fixedly connected with the filter box, the collecting box is provided with an opening communicated with the filter box, and the collecting box is also provided with a water filtering component; the collecting box is used for collecting the sweeps, and the water filtering component is used for filtering residual cooling liquid in the sweeps.

The water filtering component comprises a water filtering plate, a funnel and a connecting water pipe, the water filtering plate is arranged in the collecting box and is positioned at the lower side of the opening, the funnel is arranged at the lower side of the collecting box and is communicated with the collecting box, two ends of the connecting water pipe are respectively connected with the lower end of the funnel and the filtering box, and one end of the connecting water pipe, which is positioned in the filtering box, is positioned at the lower side of the filtering plate; the water filter plate is used for filtering down cooling liquid and intercepting waste scraps, and the funnel is used for concentrating the cooling liquid and discharging the cooling liquid into the connecting water pipe, and finally discharging the cooling liquid back to the filter box.

The collecting assembly with lower horizontal height is also provided with a leakage-proof plate, the leakage-proof plate is connected with the filter plate, the upper side and the lower side of the opening on the lower side of the horizontal height are respectively provided with a movable groove and a sliding groove, and the leakage-proof plate is connected with the sliding groove in a sliding and sealing manner; the leak protection board can prevent effectively that the interior sweeps of opening from falling into the rose box once more.

The elastic telescopic piece comprises a sliding rod, a fixed block, a second spring and a limiting block, the sliding rod is fixedly connected with the lower end of the filter plate, the fixed block is fixedly arranged on the inner wall of the filter box, the sliding rod is connected with the fixed block in a sliding manner, the limiting block is fixedly connected with the other end of the sliding rod, and the second spring is sleeved on the sliding rod and is positioned between the lower end of the fixed block and the upper end of the limiting block; the slide bar can slide on the fixed block, and the elastic force that resets can be produced to the filter to cooperation stopper and second spring.

Through the use of filter like this, at the in-process of retrieving to the coolant liquid, can filter the sweeps debris in the coolant liquid effectively, avoid the sweeps debris influence follow-up recovery process, simultaneously in the filter process, through the drive assembly with erase the cooperation of subassembly, the filter can shake because of drive assembly produces, can shake the adnexed sweeps like this effectively and fall, so that erase the subassembly clear up the sweeps more effectively, prevent that too much sweeps from piling up the influence filtration efficiency.

Drawings

The utility model is further illustrated by the non-limiting examples given in the figures.

Fig. 1 is a first schematic structural diagram of an embodiment of a water tank for a numerical control machining center according to the present invention.

Fig. 2 is a first structural sectional view of a filter mechanism according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a point a in fig. 2.

Fig. 4 is a structural sectional view of a second filter mechanism according to an embodiment of the present invention.

Fig. 5 is an enlarged schematic view of B in fig. 4.

The liquid storage box 1, the filter box 2, the filter plate 21, the motor 3, the main shaft 31, the cam 32, the connecting rod 33, the T-shaped sliding block 4, the first spring 41, the T-shaped sliding groove 42, the wiping plate 43, the collecting box 5, the opening 51, the water filtering plate 52, the funnel 53, the connecting water pipe 54, the leakage-proof plate 55, the movable groove 56, the sliding groove 57, the sliding rod 6, the fixed block 61, the second spring 62 and the limiting block 63.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-5, a water tank for a numerical control machining center comprises a liquid storage tank 1, wherein a filtering mechanism is arranged at the upper end of the liquid storage tank 1;

the filtering mechanism comprises a filtering box 2, a filtering plate 21, a transmission assembly, two erasing assemblies, two collecting assemblies and four elastic telescopic pieces, wherein the filtering box 2 is arranged at the upper end of the liquid storage box 1, the filtering plate 21 is slidably arranged in the filtering box 2, the filtering plate 21 is obliquely arranged from top to bottom, the four elastic telescopic pieces are symmetrically arranged between the lower end of the filtering plate 21 and the filtering box 2 in a group of two by two, the transmission assembly is arranged at the lower side of the filtering plate 21, the two erasing assemblies are symmetrically arranged on the inner wall of the filtering box 2 in the front-back direction, and the two collecting assemblies are symmetrically arranged at the outer side of the filtering box 2 and correspond to the two oblique ends of the filtering plate 21;

the transmission component comprises a motor 3, a main shaft 31, two cams 32 and two connecting rods 33, the motor 3 is arranged at the rear end of the filter box 2, the main shaft 31 is rotatably arranged in the filter box 2 and is in transmission connection with an output shaft of the motor 3, the two cams 32 are symmetrically arranged on the main shaft 31 in a front-back manner, the two connecting rods 33 are symmetrically arranged at the lower end of the filter plate 21 in a front-back manner and are matched with the cams 32, and the connecting rods 33 are obliquely arranged from top to bottom;

the erasing component comprises a T-shaped sliding block 4 and a first spring 41, a T-shaped sliding groove 5742 is further formed in the inner wall of the filter box 2, the T-shaped sliding block 4 is arranged in the T-shaped sliding groove 5742 in a sliding mode, the first spring 41 is arranged in the T-shaped sliding groove 5742, two ends of the first spring are respectively connected with the inner wall of one side of the T-shaped sliding block 4 and the inner wall of one side of the T-shaped sliding groove 5742, and an erasing plate 43 which is matched with the filter plate 21 in an attaching mode is further connected between the two T-shaped sliding blocks 4 of the erasing component.

When the cooling liquid is recycled, the used cooling liquid is injected into the filtering mechanism for filtering, the cooling liquid is input into the filtering box 2 during filtering, at the moment, the cooling liquid is firstly filtered by the filtering plate 21, the cooling liquid directly passes through the filtering plate 21, and the sweeps and residues are left on the filtering plate 21, so that the sweeps and residues in the cooling liquid can be effectively removed, and the influence of the sweeps and residues on subsequent recycling is avoided;

along with the continuous filtration of the cooling liquid, when more scraps are accumulated on the filter plate 21, the transmission assembly can be opened and the erasing assembly and the elastic expansion piece are matched to clean accumulated residues, when the motor 3 is started, the output shaft of the motor 3 rotates to drive the main shaft 31 to rotate, at the moment, the two cams 32 rotate along with the main shaft 31, when the cams 32 rotate and are contacted with the connecting rod 33, the connecting rod 33 is pushed by the cams 32 to move upwards so as to drive the filter plate 21 to move upwards, because the horizontal height of the T-shaped sliding groove 5742 is constant, and because the two ends of the erasing plate 43 are respectively connected with the two T-shaped sliding blocks 4 and are attached and matched with the filter plate 21, meanwhile, the first spring 41 is arranged between the inner walls of the T-shaped sliding blocks 4 and the T-shaped sliding groove 5742, which are close to the side with the higher horizontal height of the filter plate 21, and under the static state, the first spring 41 actively pushes the T-shaped sliding blocks 4 to the side with the lower horizontal height of the filter plate 21, along with the upward lifting of the filter plate 21, the wiping plate 43 is subjected to upward pushing force, at the moment, the two sliding blocks are gradually stressed to move from the side with the lower horizontal height to the side with the higher horizontal height of the side box, so that the wiping plate 43 slides relative to the filter plate 21, the scraps and impurities accumulated on the filter plate 21 can be pushed to the collecting assembly according to the moving direction of the wiping plate 43, the connecting rod 33 loses the pushing force along with the continuous rotation of the cam 32 until the cam 32 is separated from the contact connection with the connecting rod 33, meanwhile, the elastic telescopic piece resets, the filter plate 21 is further instantaneously reset downwards, certain impact vibration can be generated on the filter plate 21 during resetting, and the attached scraps are further effectively shaken off so as to be convenient for cleaning;

use through filter 21 like this, in-process of retrieving is being carried out the coolant liquid, can filter the sweeps debris in the coolant liquid effectively, avoid the sweeps debris influence follow-up recovery process, simultaneously in the filter process, through the drive assembly with erase the cooperation of subassembly, filter 21 can shake because of drive assembly produces, can shake adnexed sweeps like this effectively and fall, so that erase the subassembly clear up the sweeps more effectively, thereby prevent too much sweeps from piling up the influence filtration efficiency effectively.

The collecting component comprises a collecting box 5, the collecting box 5 is fixedly connected with the filter box 2, the collecting box 5 is provided with an opening 51 communicated with the filter box 2, and the collecting box 5 is also provided with a water filtering component; the collecting box 5 can collect the sweeps of getting rid of from opening 51 and keep in temporary, and the drainage subassembly can further carry out the drainage to the sweeps of collecting, avoids too much coolant liquid to flow into collecting box 5.

The water filtering component comprises a water filtering plate 52, a funnel 53 and a connecting water pipe 54, the water filtering plate 52 is arranged in the collecting box 5 and is positioned at the lower side of the opening 51, the funnel 53 is arranged at the lower side of the collecting box 5 and is communicated with the collecting box 5, two ends of the connecting water pipe 54 are respectively connected with the lower end of the funnel 53 and the filter box 2, and one end of the connecting water pipe 54 positioned in the filter box 2 is positioned at the lower side of the filter plate 21; the strainer plate 52 can retain the shavings while draining the coolant down the funnel 53, the funnel 53 then injects the coolant into the connecting tube 54, and finally drains back to the filter box 2 through the connecting tube 54, thereby avoiding the excessive filtrate to stay in the collection tank 5.

The collecting assembly with lower horizontal height is also provided with a leakage-proof plate 55, the leakage-proof plate 55 is connected with the filter plate 21, the upper side and the lower side of the opening 51 at the lower side of the horizontal height are respectively provided with a movable groove 56 and a sliding groove 57, and the leakage-proof plate 55 is connected with the sliding groove 57 in a sliding and sealing manner; the leakage-proof plate 55 moves synchronously with the movement of the filter plate 21, and since the filter plate 21 slides in the movable groove 56 in a sealing manner and the sealing plate corresponds to the opening 51, when the filter plate 21 moves upward, the sealing plate will also move upward and seal the opening 51, thereby preventing the opening 51 from directly communicating with the inside of the filter box 2 after the filter plate 21 moves upward and preventing the waste dust from falling into the filter box 2.

The elastic telescopic piece comprises a sliding rod 6, a fixed block 61, a second spring 62 and a limiting block 63, the sliding rod 6 is fixedly connected with the lower end of the filter plate 21, the fixed block 61 is fixedly arranged on the inner wall of the filter box 2, the sliding rod 6 is slidably connected with the fixed block 61, the limiting block 63 is fixedly connected with the other end of the sliding rod 6, and the second spring 62 is sleeved on the sliding rod 6 and is positioned between the lower end of the fixed block 61 and the upper end of the limiting block 63; under quiescent condition, second spring 62 stretches downwards and promotes stopper 63, and then makes slide bar 6 slide down make filter 21 keep downwards, and when filter 21 moved upwards, stopper 63 moved upwards along with slide bar 6, stopper 63 cooperation fixed block 61 compressed second spring 62, and when filter 21 lost upward thrust, second spring 62 stretched to reset filter 21.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a water tank for numerical control machining center, includes the liquid reserve tank, its characterized in that: the upper end of the liquid storage tank is provided with a filtering mechanism;

2. The water tank for the numerical control machining center according to claim 1, characterized in that: the collecting component comprises a collecting box, the collecting box is fixedly connected with the filter box, the collecting box is provided with an opening communicated with the filter box, and the collecting box is also provided with a water filtering component.

3. The water tank for the numerical control machining center according to claim 2, characterized in that: the drainage subassembly includes drainage board, funnel and connection water pipe, the drainage board is located just be located in the collecting box the opening downside, the funnel is located the collecting box downside and with the collecting box intercommunication, connect the water pipe both ends respectively with the funnel lower extreme with the rose box is connected, just it is located to connect the water pipe one end is located in the rose box the filter downside.

4. The water tank for the numerical control machining center according to claim 2, characterized in that: the collecting assembly with the lower horizontal height is also provided with a leakage-proof plate, the leakage-proof plate is connected with the filter plate, the upper side and the lower side of the opening on the lower side of the horizontal height are respectively provided with a movable groove and a sliding groove, and the leakage-proof plate is connected with the sliding groove in a sliding and sealing manner.

5. The water tank for the numerical control machining center according to claim 1, characterized in that: the elastic telescopic piece comprises a sliding rod, a fixed block, a second spring and a limiting block, the sliding rod is fixedly connected with the lower end of the filter plate, the fixed block is fixedly arranged on the inner wall of the filter box, the sliding rod is slidably connected with the fixed block, the limiting block is fixedly connected with the other end of the sliding rod, and the second spring sleeve is arranged on the sliding rod and is located between the lower end of the fixed block and the upper end of the limiting block.