High-pressure filtering water tank for ultra-large gantry machining center

Abstract

The utility model relates to the technical field of cutting cooling, and discloses a high-pressure filtering water tank of an oversized gantry machining center, which comprises a pit water tank, a filtering tank is fixedly connected to the rear side of the top of the pit water tank, two filtering plates are fixedly connected to the inside of the filtering tank, and a circulating water pump is fixedly connected to the right side of the top of the pit water tank. A water inlet is formed in the top of the pit water tank, a gantry water tank is arranged on the front side of the pit water tank, high-pressure inner cooling water pumps are fixedly connected to the left side and the right side of the top of the gantry water tank, and a filter cartridge is fixedly connected to the rear side of the top of the gantry water tank. According to the cooling device, cooling liquid enters from the water inlet, flows through the filter plate to intercept large impurities, the circulating water pump operates, the cooling liquid is pumped to the filter cartridge through the water pipe and flows into the gantry water tank after secondary filtration, and the cooling water is conveyed to cooling equipment through the high-pressure inner cooling water pump, so that circulating filtration of the cooling water is realized, and the cooling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting cooling technical field especially relates to a super large gantry machining center high pressure filter water tank. BACKGROUND

[0002] High pressure filter water tank is a kind of equipment that liquid filtration and high pressure delivery function are integrated, for containing impurity's liquid circulation system, through filtration removal solid particle and impurity in liquid, and can with higher pressure filter after liquid delivery to the place needing, but because its capacity is not enough, lead to not long time delivery, so need a kind of super large gantry machining center high pressure filter water tank.

[0003] Super large gantry machining center is mainly used to mill, drill, boring machining operation to large workpiece, in the processing, will use a large amount of cutting fluid to cool tool and workpiece, flush away swarf, high pressure filter water tank is to filter cutting fluid containing swarf and impurity, and provide high pressure cutting fluid circulation equipment.

[0004] In high speed milling metal workpiece, tool edge temperature will sharply rise, under normal circumstances, cooling water can take away heat, make tool temperature keep in reasonable range, but under the long time work of tool, cooling water always cools tool, lead to the use amount of cooling water, increase production cost, and the prior art is through increasing circulating device to carry out circulation to cooling water, reduced production cost, in actual use, because cooling water cools tool and flushes, will bring swarf into circulating device, lead to circulating device blockage, reduced cooling efficiency. UTILITY MODEL CONTENTS

[0005] In order to make up the above insufficient, the utility model provides a kind of super large gantry machining center high pressure filter water tank, to improve the problem of prior art because cooling water cools tool and flushes, will bring swarf into circulating device, lead to circulating device blockage, reduced cooling efficiency.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of super large gantry machining center high-pressure filtered water tank, including pit water tank, the top rear side of the pit water tank is fixedly connected with filter box, the inside of the filter box is fixedly connected with two filter plates, the top right side of the pit water tank is fixedly connected with circulating water pump, the top of the pit water tank is provided with water inlet, the front side of the pit water tank is provided with gantry water tank, the top left and right sides of the gantry water tank are fixedly connected with high-pressure inner cooling water pump, the top rear side of the gantry water tank is fixedly connected with filter cartridge, the inside top of the filter cartridge is fixedly connected with filter screen, the top left side of the gantry water tank is fixedly connected with liquid level detector, the top of the circulating water pump and filter cartridge is communicated with water pipe, the front side of the outer wall of the filter screen is provided with dismounting mechanism, and the dismounting mechanism is used for quickly dismounting filter screen.

[0007] As further description of the above technical solution:

[0008] The dismounting mechanism includes a connecting plate, the rear side of the connecting plate is fixedly connected to the front side of the outer wall of the filter screen, a groove is formed in the top of the front side of the outer wall of the filter cartridge, a circular hole one is formed in the inside of the groove, a circular hole two is formed in the upper and lower sides of the connecting plate, a spring is fixedly connected to the inside of each of the two circular hole two, and a pressing plate is fixedly connected to the top of each of the two springs.

[0009] As further description of the above technical solution:

[0010] The front side of the gantry water tank is fixedly connected with a fixed plate, and the front side of the fixed plate is fixedly connected with a warning sign.

[0011] As further description of the above technical solution:

[0012] The outer wall of the pit water tank and the gantry water tank is fixedly connected with a hook around, and the outer wall of the two high-pressure inner cooling water pumps is threadedly connected with a screw at the bottom.

[0013] As further description of the above technical solution:

[0014] The bottom of the gantry water tank is fixedly connected with a support column at each of the four corners, and the bottom of each of the plurality of support columns is fixedly connected with an anti-skid sleeve.

[0015] As further description of the above technical solution:

[0016] The top front side of the pit water tank is fixedly connected with a support rod, and the top of the support rod is fixedly connected with a circular ring.

[0017] As further description of the above technical solution:

[0018] The front side of the connecting plate is fixedly connected with a fixed block, and the front side of the fixed block is fixedly connected with a pull ring.

[0019] As a further description of the above technical solution:

[0020] The bottoms of the two filter plates are fixedly connected to the inner bottom of the filter box at equal intervals, and the bottoms of the two high-pressure internal cooling water pumps are fixedly connected to the top of the gantry water tank at equal intervals.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, the cooling liquid flows into the pit water tank from the water inlet, and when flowing through the filter box, the two filter plates intercept larger impurities through fine pores, the circulating water pump on the top right side of the pit water tank operates, and the primary filtered cooling liquid is pumped to the filter cartridge through the water pipe, and then flows into the gantry water tank after secondary filtration, and the high-pressure internal cooling water pumps on both sides accurately deliver the cooling water to the cooling equipment, and the liquid level detector monitors the water level in real time, thereby realizing the circulation filtration and improving the cooling efficiency of the cooling water.

[0023] 2. In the utility model, the connecting plate is pulled, the connecting plate is connected with the extrusion plate by a spring, the extrusion plate is constrained by the round hole one, the extrusion plate exits the round hole one, the connecting plate is no longer limited, and the filter screen can be taken out by continuously pulling the connecting plate, the connecting plate is inserted into the groove during installation, the extrusion plate is pressed against the inner wall, the spring is compressed again, the extrusion plate rebounds into the round hole one after insertion, and thereby the filter screen can be quickly disassembled and installed. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A perspective view of the super-large gantry machining center high-pressure filter water tank is provided for the utility model;

[0025] Figure 2 A front view of the super-large gantry machining center high-pressure filter water tank is provided for the utility model;

[0026] Figure 3 A right view of the super-large gantry machining center high-pressure filter water tank is provided for the utility model;

[0027] Figure 4 A split view of the filter screen of the super-large gantry machining center high-pressure filter water tank is provided for the utility model;

[0028] Figure 5 A split view of the spring of the super-large gantry machining center high-pressure filter water tank is provided for the utility model.

[0029] LEGEND:

[0030] 1, pit water tank; 2, disassembly mechanism; 201, connecting plate; 202, groove; 203, round hole one; 204, round hole two; 205, spring; 206, extrusion plate; 3, filter box; 4, filter plate; 5, circulating water pump; 6, water inlet; 7, gantry water tank; 8, high pressure internal cooling water pump; 9, filter cartridge; 10, filter screen; 11, liquid level detector; 12, water pipe; 13, fixed plate; 14, warning sign; 15, hook; 16, screw; 17, support column; 18, anti-skid sleeve; 19, support rod; 20, circular ring; 21, fixed block; 22, pull ring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Referring to Figure 1 and Figure 4 An embodiment provided by the utility model: a kind of super large gantry machining center high pressure filter water tank, including pit water tank 1, the top rear side of pit water tank 1 is fixedly connected with filter box 3, two filter plates 4 are fixedly connected in the inside of filter box 3, once filtering is carried out to backflow cooling liquid, the top right side of pit water tank 1 is fixedly connected with circulating water pump 5, the top of pit water tank 1 is provided with water inlet 6, cooling liquid after once filtering is pumped to filter cartridge 9, the front side of pit water tank 1 is provided with gantry water tank 7, cooling liquid is transported to gantry water tank 7 after being filtered twice by filter cartridge 9, the top left and right sides of gantry water tank 7 are fixedly connected with high pressure internal cooling water pump 8, the top rear side of gantry water tank 7 is fixedly connected with filter cartridge 9, the inside top of filter cartridge 9 is fixedly connected with filter screen 10, cooling water filtered twice is filtered again, the top left side of gantry water tank 7 is fixedly connected with liquid level detector 11, for detecting the water level height in the inside of gantry water tank 7, water pipe 12 is communicated at the top of circulating water pump 5 and filter cartridge 9, water in the inside of circulating water pump 5 is transported to the inside of filter cartridge 9, disassembly mechanism 2 is arranged on the front side of the outer wall of filter screen 10, and disassembly mechanism 2 is used for quickly disassembling filter screen 10;

[0033] Specific, cooling liquid from the water inlet 6 into the pit water tank 1, in the process of entering the pit water tank 1, will pass through the filter box 3, two filter plate 4 in the filter box 3 will be filtered back to the cooling liquid, intercepting the larger impurity particles, etc., the pit water tank 1 top right side of the circulating water pump 5 will be filtered after the cooling liquid through the water pipe 12 to the filter cartridge 9, in the filter cartridge 9, the cooling liquid will be filtered twice, the filtered cooling water is transported to the gantry water tank 7, the filter screen 10 in the filter cartridge 9 at the top rear side of the gantry water tank 7 will be filtered again after the cooling water into the gantry water tank 7, further improve the purity of cooling water, the gantry water tank 7 top left and right side of the high pressure internal cooling water pump 8 can be transported to the cooling water in the gantry water tank 7 to the equipment needing cooling for cooling circulation, the liquid level detector 11 at the top left side of the gantry water tank 7 will detect the water level inside the gantry water tank 7 in real time, so as to know the water level in the tank in time.

[0034] Referring to Figure 5 , the dismounting mechanism 2 comprises a connecting plate 201, the rear side of the connecting plate 201 is fixedly connected to the front side of the outer wall of the filter screen 10, which can conveniently pull the filter screen 10, a recess 202 is formed in the front top of the outer wall of the filter cartridge 9, circular holes one 203 are formed in the inner upper and lower sides of the recess 202, circular holes two 204 are formed in the upper and lower sides of the connecting plate 201, springs 205 are fixedly connected in the interiors of the two circular holes two 204, extrusion plates 206 are fixedly connected to the tops of the two springs 205, the connecting plate 201 is pulled, the extrusion plates 206 are compressed through the springs 205 in the interiors of the circular holes two 204, the extrusion plates 206 are withdrawn from the circular holes one 203, and the filter screen 10 is dismounted for cleaning;

[0035] Specifically, when the filter screen 10 needs to be dismounted for cleaning, an operator pulls the connecting plate 201, since the upper and lower sides of the connecting plate 201 are connected with the springs 205 through the circular holes two 204, and the tops of the springs 205 are fixedly connected with the extrusion plates 206, so in the pulling process, the extrusion plates 206 are extruded to compress the springs 205 by the limitation of the circular holes one 203, when the springs 205 are compressed to a certain extent, the extrusion plates 206 are withdrawn from the circular holes one 203, at this time, the connecting plate 201 is no longer limited by the circular holes one 203 and the extrusion plates 206, and can be pulled out of the recess 202, so that the filter screen 10 is dismounted for cleaning.

[0036] Referring to Figure 1 and Figure 2The front side of the portal water tank 7 is fixedly connected with a fixed plate 13, the front side of the fixed plate 13 is fixedly connected with a warning sign 14, reminding safety, the outer walls of the pit water tank 1 and the portal water tank 7 are fixedly connected with hooks 15, the outer wall bottoms of the two high-pressure internal cooling water pumps 8 are threadedly connected with screws 16, for fixing the high-pressure internal cooling water pumps 8, the bottoms of the four corners of the portal water tank 7 are fixedly connected with support columns 17, the bottoms of the plurality of support columns 17 are fixedly connected with anti-skid sleeves 18, for preventing sliding when the machine starts;

[0037] Specifically, the warning sign 14 is fixed on the fixed plate 13 at the front side of the portal water tank 7, reminding surrounding personnel to pay attention to operation safety, avoiding accidents, the outer walls of the pit water tank 1 and the portal water tank 7 are provided with hooks 15, facilitating hanging tools or auxiliary fixing lines, the two high-pressure internal cooling water pumps 8 are fixed by the screws 16 at the bottoms of the outer walls, preventing displacement when running, the support columns 17 at the four corners of the bottom of the portal water tank 7 are matched with the anti-skid sleeves 18, greatly enhancing the friction with the ground, ensuring that the machine does not move when starting.

[0038] Referring to Figure 3 and Figure 5 The top front side of the pit water tank 1 is fixedly connected with a support rod 19, the top of the support rod 19 is fixedly connected with a circular ring 20, for fixing the position of the water pipe 12, the front side of the connecting plate 201 is fixedly connected with a fixed block 21, the front side of the fixed block 21 is fixedly connected with a pull ring 22, facilitating pulling the connecting plate 201, the bottoms of the two filter plates 4 are fixedly connected at the inner bottom of the filter box 3 at equal intervals, the bottoms of the two high-pressure internal cooling water pumps 8 are fixedly connected at the top of the portal water tank 7 at equal intervals;

[0039] Specifically, the circular ring 20 is fixed at the top end of the support rod 19 at the top front side of the pit water tank 1, which can effectively restrain the water pipe 12, so that it always maintains a stable position, avoiding the water pipe 12 from shaking at will, ensuring smooth delivery of the coolant, the fixed block 21 at the front side of the connecting plate 201 is connected with the pull ring 22, providing convenience for the operator to disassemble the filter screen 10, and the disassembly process can be started by pulling, the two filter plates 4 are fixed at the inner bottom of the filter box 3 at equal intervals, and the high-pressure internal cooling water pumps 8 are also fixed on both sides of the top of the portal water tank 7, ensuring reliable overall operation.

[0040] Working principle: cooling liquid flows into the pit water tank 1 from the water inlet 6, and the cooling liquid passes through the two filter plates 4 in the filter tank 3, and the fine pore structure of the filter plates 4 effectively traps the larger size impurity particles in the cooling liquid, completing the preliminary purification. The circulating water pump 5 at the top right side of the pit water tank 1 is started, and the cooling liquid filtered once is pumped to the filter cartridge 9 through the water pipe 12 connected thereto and is delivered to the gantry water tank 7. The filter screen 10 in the filter cartridge 9 at the top rear side of the gantry water tank 7 implements the second filtration on the incoming cooling liquid, maximally improving the purity of the cooling liquid. The high-pressure internal cooling water pump 8 at the top left and right sides of the gantry water tank 7 is opened, and the purified cooling water is accurately pushed into the equipment needing cooling, starting the cooling circulation task. The liquid level detector 11 at the top left side of the gantry water tank 7 uses sensor technology to monitor the water level in the water tank in real time.

[0041] And pulling the connecting plate 201, since the connecting plate 201 is connected with the extrusion plate 206 through the spring 205, and the extrusion plate 206 is limited by the round hole one 203, under the action of the pulling force, the extrusion plate 206 will extrude the spring 205, so that the spring 205 is gradually compressed, and in this process, the elastic potential energy of the spring 205 gradually increases. The extrusion plate 206 exits the round hole one 203, and with the continuous pulling of the connecting plate 201 by the operator, the spring 205 is compressed to a certain extent, and the extrusion plate 206 will completely exit from the round hole one 203 under the joint action of the spring force of the spring 205 and the pulling force. When the extrusion plate 206 exits the round hole one 203, the connecting plate 201 is no longer limited by the round hole one 203 and the extrusion plate 206, and the filter screen 10 can be taken out after the extrusion plate 206 exits the round hole one 203. The operator can continue to pull the connecting plate 201 out of the groove 202, and since the filter screen 10 is fixedly connected with the connecting plate 201, when the connecting plate 201 is pulled out, the filter screen 10 will also be taken out together, so that the disassembly of the filter screen 10 is realized. The operator can transfer the filter screen 10 to a cleaning area, and after the filter screen 10 is cleaned or replaced, it needs to be reinstalled back into the filter cartridge 9. When installing, the connecting plate 201 is aligned with the groove 202 and inserted, and when the extrusion plate 206 contacts the inner wall of the groove 202, it will be subjected to inward pressure, so that the spring 205 is compressed again. When the connecting plate 201 is completely inserted into the groove 202, the extrusion plate 206 will automatically pop back into the round hole one 203 under the action of the spring force of the spring 205, so as to fix the connecting plate 201 in the groove 202, and complete the reinstallation of the filter screen 10.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A super gantry machining center high pressure filtered water tank, comprising a pit water tank (1), characterized in that: The top rear side of the pit water tank (1) is fixedly connected with a filter box (3), the inside of the filter box (3) is fixedly connected with two filter plates (4), the top right side of the pit water tank (1) is fixedly connected with a circulating water pump (5), the top of the pit water tank (1) is provided with a water inlet (6), the front side of the pit water tank (1) is provided with a gantry water tank (7), the top left and right sides of the gantry water tank (7) are fixedly connected with high-pressure internal cooling water pumps (8), the top rear side of the gantry water tank (7) is fixedly connected with a filter cartridge (9), the inside top of the filter cartridge (9) is fixedly connected with a filter screen (10), the top left side of the gantry water tank (7) is fixedly connected with a liquid level detector (11), the top of the circulating water pump (5) and the filter cartridge (9) is communicated with a water pipe (12), the front side of the outer wall of the filter screen (10) is provided with a dismounting mechanism (2), and the dismounting mechanism (2) is used for quickly dismounting the filter screen (10).

2. The high pressure filtered water tank of the super-large gantry machining center according to claim 1, characterized in that: The dismounting mechanism (2) comprises a connecting plate (201), the rear side of the connecting plate (201) is fixedly connected to the front side of the outer wall of the filter screen (10), a groove (202) is formed in the top front side of the outer wall of the filter cartridge (9), circular holes (203) are formed in the inside of the groove (202) and the upper and lower sides of the groove (202), circular holes (204) are formed in the upper and lower sides of the connecting plate (201), springs (205) are fixedly connected to the insides of the two circular holes (204), and extrusion plates (206) are fixedly connected to the tops of the two springs (205).

3. The high pressure filtered water tank of the super-large gantry machining center according to claim 1, characterized in that: The front side of the gantry water tank (7) is fixedly connected with a fixed plate (13), and the front side of the fixed plate (13) is fixedly connected with a warning sign (14).

4. The high pressure filtered water tank of the super-large gantry machining center according to claim 1, characterized in that: The outer walls of the pit water tank (1) and the gantry water tank (7) are fixedly connected with hooks (15) around, and the bottoms of the outer walls of the two high-pressure internal cooling water pumps (8) are threadedly connected with screws (16).

5. The high pressure filtered water tank of the super-large gantry machining center according to claim 1, characterized in that: The bottoms of the four corners of the gantry water tank (7) are fixedly connected with support columns (17), and the bottoms of the support columns (17) are fixedly connected with anti-skid sleeves (18).

6. The high pressure filtered water tank of the super-large gantry machining center according to claim 1, characterized in that: The top front side of the pit water tank (1) is fixedly connected with a support rod (19), and the top of the support rod (19) is fixedly connected with a circular ring (20).

7. The high pressure filtered water tank of the super-large gantry machining center according to claim 2, characterized in that: The front side of the connecting plate (201) is fixedly connected with a fixed block (21), and the front side of the fixed block (21) is fixedly connected with a pull ring (22).

8. The high pressure filtered water tank of the super-large gantry machining center according to claim 1, characterized in that: The bottoms of the two filter plates (4) are fixedly connected to the inside bottom of the filter box (3) at equal intervals, and the bottoms of the two high-pressure internal cooling water pumps (8) are fixedly connected to the top left and right sides of the gantry water tank (7) at equal intervals.

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