Cooling water tank for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a cooling water tank for a numerical control machine tool, which comprises a water tank, a groove is formed in the middle of the filter plate, a limiting block is arranged in the groove, the bottom of the cleaning block is connected with the limiting block, a clamping block is arranged on one side of the surface of the cleaning block, a groove is formed in the middle of the clamping block, a spring is arranged in the groove, and the bottom of the spring is arranged in the groove of the filter plate; the pushing column is arranged on the surface of the other side of the cleaning block; the cooling water tank has the beneficial effects that the inclined filter plate is fixed in the cooling water tank, the cleaning block is arranged on the surface of the filter plate, and the limiting block drives the cleaning block to move back and forth on the filter plate through the force of the air cylinder on the limiting block, so that scraps on the filter plate are cleaned.

Description

Technical Field

[0001] The utility model relates to the field of numerically controlled machine tools, in particular to a cooling water tank used for numerically controlled machine tools. Background Art

[0002] CNC machine tools are a type of processing equipment with a wide range of processing capabilities, and can process a variety of complex workpieces. Therefore, cooling water tanks are essential components for CNC machine tools. The water tank is used to receive and recycle the coolant sprayed by the CNC machine tool during processing to cool the tool. After the coolant is recovered by the water tank, it is pumped back to the machine tool by the water pump and recycled again, which not only saves costs but also meets the requirements of environmental protection concepts;

[0003] In the prior art, since the processed coolant contains a lot of iron filings and impurities, it cannot be recycled without filtering, and the existing water tank uses a filter plate to filter the coolant;

[0004] However, in current technology, the waste debris of the cooling water tank filter plate needs to be disassembled for cleaning, and the operation of the cooling water tank needs to be suspended, which affects the working efficiency of the cooling water tank. Utility Model Content

[0005] The utility model aims to provide a cooling water tank for a numerically controlled machine tool to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a cooling water tank for a CNC machine tool, the cooling water tank for a CNC machine tool comprising:

[0007] A water tank, the surface of which is provided with a sealing device;

[0008] A filter plate, wherein a groove is provided in the middle of the filter plate, a limit block is provided inside the groove, the bottom of the cleaning block is connected to the limit block, a clamping block is provided on one side of the surface of the cleaning block, a groove is provided in the middle of the clamping block, a spring is provided inside the groove, and the bottom of the spring is provided inside the groove of the filter plate; and

[0009] A top pusher is arranged on the other side surface of the cleaning block.

[0010] Preferably, a liquid inlet is provided on the top of the water tank, and a fixing plate is provided on the surface of the sealing device.

[0011] The surface of the fixing plate is provided with bolt holes, and the surface of the fixing plate is provided with a cylinder.

[0012] Preferably, the push surface of the cylinder is connected to a limit block, and a limit plate is provided on the top of the cylinder.

[0013] One side of the limiting plate is connected to the surface of the sealing device.

[0014] Preferably, a groove is provided inside the limiting plate, a baffle is provided inside the groove, and an end of the baffle is connected to the surface of the limiting block.

[0015] Preferably, a residue outlet is provided on the surface of the water tank, fixing rods are fixed on both sides of the residue outlet, a torsion spring is provided on the surface of the fixing rod, a door panel is connected to one side of the surface of the torsion spring, and a cleaning ring is connected to the other side of the surface of the torsion spring.

[0016] Preferably, the surface of the cleaning ring is provided with a push-up groove, and two groups of push-up retainers and push-up grooves are provided, the push-up retainers and push-up grooves can cooperate with each other, and there are two groups of springs.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The cooling water tank provided by the utility model has an inclined filter plate fixed inside, and a cleaning block is provided on the surface of the filter plate. The cleaning block drives the cleaning block to move back and forth on the filter plate through the force of the cylinder on the limit block to clean the waste chips on the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0022] In the figure: 1 water tank, 2 liquid inlet, 3 bolt hole, 4 fixing plate, 5 cylinder, 6 sealing device, 7 limit plate, 8 filter plate, 9 card block, 10 cleaning block, 11 spring, 12 baffle, 13 torsion spring, 14 door panel,

[0023] 15 push-up stop, 16 cleaning ring, 17 push-up slot, 18 fixing rod, 19 limit block. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 3 The utility model provides a technical solution: a cooling water tank for a CNC machine tool, the cooling water tank for a CNC machine tool comprising: a water tank 1, a sealing device 6 is arranged on the surface of the water tank 1; a filter plate 8, a groove is arranged in the middle of the filter plate 8, a limit block 19 is arranged inside the groove, the bottom of the cleaning block 10 is connected to the limit block 19, a clamping block 9 is arranged on one side of the surface of the cleaning block 10, a groove is arranged in the middle of the clamping block 9, a spring 11 is arranged inside the groove, and the bottom of the spring 11 is arranged inside the groove of the filter plate 8 ; and a push-up block 15, which is arranged on the other side surface of the cleaning block 10, a liquid inlet 2 is arranged on the top of the water tank 1, a fixing plate 4 is arranged on the surface of the sealing device 6, a bolt hole 3 is arranged on the surface of the fixing plate 4, a cylinder 5 is arranged on the surface of the fixing plate 4, an inclined filter plate 8 is fixed inside the cooling water tank 1, a cleaning block 10 is arranged on the surface of the filter plate 8, the cleaning block 10 is driven by the force of the cylinder 5 on the limit block 19, and the limit block 19 drives the cleaning block 10 to move back and forth on the filter plate 8 to clean the waste debris on the filter plate 8.

[0027] Embodiment 2

[0028] On the basis of embodiment 1, the pushing surface of the cylinder 5 is connected to the limiting block 19, and a limiting plate 7 is arranged on the top of the cylinder 5. One side of the limiting plate 7 is connected to the surface of the sealing device 6. A groove is arranged inside the limiting plate 7, and a baffle 12 is arranged inside the groove. The end of the baffle 12 is connected to the surface of the limiting block 19. When the cleaning block 10 moves, the spring 11 will drive the blocking block 9 to move downward. The blocking block 9 prevents the cleaning block 10 from coming back, and there is waste debris behind the cleaning block 10 stuck in the cleaning block 10, causing the waste debris to be squeezed and the water tank 1 to be damaged.

[0029] Embodiment 3

[0030] On the basis of the second embodiment, a residue outlet is provided on the surface of the water tank 1, and fixing rods 18 are fixed on both sides of the residue outlet. A torsion spring 13 is provided on the surface of the fixing rod 18, and a door panel 14 is connected to one side of the surface of the torsion spring 13, and a cleaning ring 16 is connected to the other side of the surface of the torsion spring 13. A push-up slot 17 is provided on the surface of the cleaning ring 16, and two groups of push-up retainers 15 and push-up slots 17 are provided. The push-up retainers 15 and push-up slots 17 can cooperate with each other, and the spring 11 has two groups at the beginning. When the cleaning block 10 moves to the residue outlet, the push-up retainers 15 on the cleaning block 10 will push the door panel 14 open. When the door panel 14 is pushed open, the cleaning ring 16 will scrape off the waste debris of the cleaning block 10, and the waste debris will fall into the outside of the water tank 1 through the residue outlet. In addition, when the cleaning block 10 moves to the residue outlet, the limit block 19 will drive the baffle 12 to block the middle groove on the filter plate 8.

[0031] When the cleaning block 10 moves to the residue outlet, the limit block 19 drives the baffle plate 12 to block the middle groove on the filter plate 8.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling water tank for a CNC machine tool, characterized in that: The cooling water tank for a numerically controlled machine tool comprises: A water tank (1), wherein a sealing device (6) is provided on the surface of the water tank (1); A filter plate (8), wherein a groove is provided in the middle of the filter plate (8), a limit block (19) is provided inside the groove, the bottom of the cleaning block (10) is connected to the limit block (19), a clamping block (9) is provided on one side of the surface of the cleaning block (10), a groove is provided in the middle of the clamping block (9), a spring (11) is provided inside the groove, and the bottom of the spring (11) is provided inside the groove of the filter plate (8); and A push-up holder (15) is arranged on the other side surface of the cleaning block (10).

2. A cooling water tank for a CNC machine tool according to claim 1, characterized in that: The top of the water tank (1) is provided with a liquid inlet (2), the surface of the sealing device (6) is provided with a fixing plate (4), the surface of the fixing plate (4) is provided with bolt holes (3), and the surface of the fixing plate (4) is provided with a cylinder (5).

3. A cooling water tank for a CNC machine tool according to claim 2, characterized in that: The push surface of the cylinder (5) is connected to a limiting block (19), a limiting plate (7) is arranged on the top of the cylinder (5), and one side of the limiting plate (7) is connected to the surface of the sealing device (6).

4. A cooling water tank for a CNC machine tool according to claim 3, characterized in that: The limiting plate (7) is provided with a groove inside, a baffle (12) is provided inside the groove, and the end of the baffle (12) is connected to the surface of the limiting block (19).

5. A cooling water tank for a CNC machine tool according to claim 4, characterized in that: The surface of the water tank (1) is provided with a residue outlet, and fixing rods (18) are fixed on both sides of the residue outlet. A torsion spring (13) is arranged on the surface of the fixing rod (18), one side of the surface of the torsion spring (13) is connected to a door plate (14), and the other side of the surface of the torsion spring (13) is connected to a cleaning ring (16).

6. A cooling water tank for a CNC machine tool according to claim 5, characterized in that: The surface of the cleaning ring (16) is provided with a push-up slot (17), the push-up holder (15) and the push-up slot (17) are provided in two groups, the push-up holder (15) and the push-up slot (17) can cooperate with each other, and the spring (11) has two groups.

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