Multi-stage filtering water tank filter device for numerical control machine tool

Abstract

The utility model discloses a multistage filtration's numerical control machine tool water tank filter device, this multistage filtration's numerical control machine tool water tank filter device aims at solving the technical problem of water tank filter system in the prior art to the fine impurity filtration is not perfect, is easy to block outlet pipe and damage water pump, thereby influence processing and increase maintenance cost. Including main part, the inside of main part is first cavity, second cavity and third cavity, first cavity is used for installing water pump assembly, second cavity is used for installing two -stage filtration water tank, and two -stage filtration water tank's inside is installed with primary filter water tank, third cavity is used for installing three -stage filtration water tank, and three -stage filtration water tank is used for slowing down water flow velocity and blocking the chip into the water pump pumping area, the utility model discloses adopt multistage filtration deposition's mode, has improved the filtration effect of cutting fluid, has reduced the risk of water pipe blockage and water pump assembly damage.

Description

Technical Field

[0001] This utility model belongs to the field of CNC machine tool technology, specifically relating to a multi-stage filtration CNC machine tool water tank filtration device. Background Technology

[0002] After prolonged use, existing machine tool water tanks can harbor fine particles that seep in and accumulate at the bottom, making cleaning difficult. Traditional water tank filtration systems are not effective at filtering finer impurities, which can easily clog the outlet pipe and damage the water pump, thus affecting processing and increasing maintenance costs. Utility Model Content

[0003] (1) Technical problems to be solved In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a multi-stage filtration CNC machine tool water tank filtration device. This multi-stage filtration CNC machine tool water tank filtration device aims to solve the technical problems in the existing water tank filtration system that does not filter fine impurities perfectly, easily clogs the water outlet pipe and damages the water pump, thereby affecting processing and increasing maintenance costs.

[0004] (2) Technical solution To solve the above-mentioned technical problems, this utility model provides a multi-stage filtration CNC machine tool water tank filtration device, including a main body. The interior of the main body is divided into a first cavity, a second cavity, and a third cavity. The first cavity is used to install a water pump assembly, the second cavity is used to install a secondary filtration water tank, and the secondary filtration water tank contains a primary filtration water tank. The third cavity is used to install a tertiary filtration water tank, which is used to slow down the water flow speed and prevent chips from entering the water pump pumping area.

[0005] Preferably, the three-stage water filtration tank has an inlet hole on one side and an outlet hole on the other side.

[0006] Furthermore, a baffle plate is fixedly installed on the inner bottom wall of the three-stage filtration water tank, and multiple irregular grooves are opened on the upper surface of the baffle plate.

[0007] Furthermore, the main body is internally fixed with a first fixed vertical plate and a second fixed vertical plate, and the second fixed vertical plate has a through groove.

[0008] Furthermore, a fixed horizontal plate is fixedly installed inside the main body, and the fixed horizontal plate has a through groove.

[0009] Furthermore, the second chamber has a mounting rod for installing a secondary filter tank. The secondary filter tank has a slot for insertion. The bottom of the primary filter tank has a connecting rod that matches the slot. The primary filter tank is installed on the secondary filter tank through the cooperation of the connecting rod and the slot.

[0010] Furthermore, a water outlet pipe is fixedly installed on the main body, and self-locking casters are fixedly installed at the four corners of the bottom of the main body.

[0011] (3) Beneficial effects Compared with the prior art, the beneficial effects of this utility model are as follows: In use, the cutting fluid first enters the primary filtration tank, undergoes preliminary filtration, and then enters the secondary filtration tank. After further filtration in the secondary filtration tank, it enters the tertiary filtration tank. The flow rate of the cutting fluid entering the tertiary filtration tank is slowed down, and the cutting chips are trapped inside the tertiary filtration tank, preventing the cutting chips from being carried into the first chamber by the water flow. This prevents the cutting chips from entering the pumping area of ​​the water pump assembly, thus avoiding damage to the water pump assembly. Therefore, this invention adopts a multi-stage filtration and sedimentation method, which improves the filtration effect of the cutting fluid and reduces the risk of water pipe blockage and water pump assembly damage. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a three-dimensional schematic diagram of the main body of this utility model; Figure 3 This is a three-dimensional schematic diagram of the three-stage filtration water tank of this utility model; Figure 4 This is a cross-sectional schematic diagram of the three-stage filtration water tank of this utility model; Figure 5 This is a three-dimensional schematic diagram of the primary filtration water tank of this utility model; Figure 6 This utility model Figure 5 A diagram showing the view from below.

[0013] The labels in the attached diagram are as follows: 1. Main body; 2. Water pump assembly; 3. Secondary filter water tank; 4. Primary filter water tank; 5. Tertiary filter water tank; 101. First cavity; 102. Second cavity; 103. Third cavity; 104. First fixed vertical plate; 105. Second fixed vertical plate; 106. Fixed horizontal plate; 107. Mounting rod; 108. Water outlet pipe; 109. Self-locking caster wheel; 401. Connecting rod; 501. Water inlet; 502. Water outlet; 503. Baffle plate; 504. Fixing rod; 5031. Irregular groove. Detailed Implementation

[0014] This specific embodiment is a multi-stage filtration CNC machine tool water tank filtration device, and its structural schematic diagram is shown below. Figures 1-6As shown, it includes a main body 1. The interior of the main body 1 is divided into a first cavity 101, a second cavity 102 and a third cavity 103. The first cavity 101 is used to install the water pump assembly 2. The second cavity 102 is used to install the secondary filter water tank 3. The secondary filter water tank 3 has a primary filter water tank 4 installed inside. The third cavity 103 is used to install the tertiary filter water tank 5. The tertiary filter water tank 5 is used to slow down the water flow speed and prevent chips from entering the water pump pumping area. In use, the cutting fluid first enters the primary filter tank 4. After preliminary filtration in the primary filter tank 4, it enters the secondary filter tank 3. After further filtration in the secondary filter tank 3, it enters the tertiary filter tank 5. The flow rate of the cutting fluid entering the tertiary filter tank 5 is slowed down, and the chips are blocked inside the tertiary filter tank 5, preventing the chips from being carried into the first cavity 101 by the water flow. This prevents the chips from entering the pumping area of ​​the water pump assembly 2, thus avoiding damage to the water pump assembly 2. Therefore, this invention adopts a multi-stage filtration and sedimentation method, which improves the filtration effect of the cutting fluid and reduces the risk of blockage of the water supply pipe and damage to the water pump assembly 2.

[0015] In this utility model, the water pump assembly 2 is not an improvement of this utility model. The installation method, specific structure and working principle of the water pump assembly 2 are existing technologies and will not be described in detail here.

[0016] The second cavity 102 has a mounting rod 107 for mounting the secondary filter tank 3. The secondary filter tank 3 has a slot for insertion. The bottom of the primary filter tank 4 has a mounting rod 401 that matches the slot. The primary filter tank 4 is mounted on the secondary filter tank 3 through the matching of the mounting rod 401 and the slot. Several filter holes are provided on both sides of the primary filter tank 4 and the two sides of the secondary filter tank 3. Multiple spare primary filter tanks 4 and secondary filter tanks 3 are provided. The two sides of the multiple primary filter tanks 4 and the two sides of the multiple secondary filter tanks 3 can be set with filter holes of different diameters according to different chip sizes. In this way, before use, the appropriate primary filter tank 4 and secondary filter tank 3 are selected according to the chip size and installed inside the main body 1 to achieve the filtration effect.

[0017] The main body 1 has a first fixed vertical plate 104 and a second fixed vertical plate 105 fixedly installed inside, and the second fixed vertical plate 105 has a through groove. A fixed horizontal plate 106 is fixedly installed inside the main body 1, and the fixed horizontal plate 106 has a through groove. The cooperation of the first fixed vertical plate 104, the second fixed vertical plate 105 and the fixed horizontal plate 106 can divide the internal space of the main body 1 into a first cavity 101, a second cavity 102 and a third cavity 103. The bottom of the through groove of the fixed horizontal plate 106 is flush with the inner bottom wall of the second cavity 102, and the bottom of the through groove of the fixed horizontal plate 106 is higher than the top of the barrier plate 503.

[0018] The three-stage water filtration tank 5 has an inlet hole 501 on one side, which is connected to a through groove in the fixed horizontal plate 106. The three-stage water filtration tank 5 has an outlet hole 502 on the other side, which is connected to a through groove in the second fixed vertical plate 105. A baffle plate 503 is fixedly installed on the inner bottom wall of the three-stage water filtration tank 5. The upper surface of the baffle plate 503 has multiple irregular grooves 5031. The top of the baffle plate 503 is higher than the bottom of the through groove in the second fixed vertical plate 105. This can prevent the chips blocked by the irregular grooves 5031 from entering the interior of the first cavity 101 through the outlet hole 502 and the through groove in the second fixed vertical plate 105.

[0019] A water outlet pipe 108 is fixedly installed on the main body 1. The cutting fluid first enters the primary filter tank 4 and undergoes preliminary filtration through the filter holes on its two sides before entering the secondary filter tank 3. After further filtration through the filter holes on the two sides of the secondary filter tank 3, it enters the interior of the second chamber 102. The cutting fluid that has undergone two filtrations enters the tertiary filter tank 5 through the through groove opened in the fixed horizontal plate 106. After entering the interior of the tertiary filter tank 5, the cutting fluid, with the cooperation of multiple irregular grooves 5031 opened in the baffle plate 503, can both slow down the flow rate of the cutting fluid and block the chips inside the irregular grooves 5031. The cutting fluid that has been slowed down and does not contain chips enters the interior of the first chamber 101 through the water outlet hole 502 opened in the tertiary filter tank 5. The water pump assembly 2 discharges the cutting fluid that has undergone multi-stage filtration in the first chamber 101 through the water outlet pipe 108.

[0020] A fixing rod 504 is fixedly installed at the upper part of the interior of the three-stage water tank 5. With the fixing rod 504, the three-stage water tank 5 can be easily placed inside the third cavity 103 of the main body 1, and it is also easy to remove the three-stage water tank 5 from the third cavity 103. The three-stage water tank 5 can be stably placed inside the third cavity 103 by its own weight.

[0021] Both sides of the primary filter tank 4 and the secondary filter tank 3 are fixedly equipped with handles for easy handling, and both sides of the primary filter tank 4 and the secondary filter tank 3 are provided with mounting holes for placing the pressure plate. The primary filter tank 4, the secondary filter tank 3 and the tertiary filter tank 5 are all stably placed inside the main body 1 by their own weight. The primary filter tank 4, the secondary filter tank 3 and the tertiary filter tank 5 can be made of any material that has a large weight and can be placed stably, including but not limited to iron boxes.

[0022] Self-locking casters 109 are fixedly installed at the four corners of the bottom of the main body 1. The self-locking casters 109 enable the main body 1 to move and lock in position after moving to the working position.

[0023] All technical features in this embodiment can be freely combined according to actual needs.

[0024] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A multi-stage filtration system for a water tank in a CNC machine tool, characterized in that: The system includes a main body (1), the interior of which is divided into a first cavity (101), a second cavity (102) and a third cavity (103). The first cavity (101) is used to install a water pump assembly (2), the second cavity (102) is used to install a secondary filter tank (3), the secondary filter tank (3) is equipped with a primary filter tank (4), and the third cavity (103) is used to install a tertiary filter tank (5). The tertiary filter tank (5) is used to slow down the water flow and prevent cuttings from entering the water pump pumping area.

2. The multi-stage filtration CNC machine tool water tank filtration device according to claim 1, characterized in that: The three-stage filtration water tank (5) has an inlet hole (501) on one side and an outlet hole (502) on the other side.

3. The multi-stage filtration CNC machine tool water tank filtration device according to claim 1, characterized in that: The inner bottom wall of the three-stage filtration water tank (5) is fixedly installed with a baffle plate (503), and the upper surface of the baffle plate (503) is provided with multiple irregular grooves (5031).

4. The multi-stage filtration CNC machine tool water tank filtration device according to claim 1, characterized in that: The main body (1) is internally fixed with a first fixed vertical plate (104) and a second fixed vertical plate (105), and the second fixed vertical plate (105) is provided with a through groove.

5. A multi-stage filtration CNC machine tool water tank filtration device according to claim 1, characterized in that: The main body (1) is internally fixed with a horizontal plate (106), and the horizontal plate (106) has a through groove.

6. A multi-stage filtration CNC machine tool water tank filtration device according to claim 1, characterized in that: The second cavity (102) is fixedly installed with an installation rod (107) for installing a secondary filter tank (3). The secondary filter tank (3) is provided with a plug groove. The bottom of the primary filter tank (4) is fixedly installed with a plug rod (401) that cooperates with the plug groove. The primary filter tank (4) is installed on the secondary filter tank (3) through the cooperation of the plug rod (401) and the plug groove.

7. A multi-stage filtration CNC machine tool water tank filtration device according to claim 1, characterized in that: A water outlet pipe (108) is fixedly installed on the main body (1), and self-locking casters (109) are fixedly installed at the four corners of the bottom of the main body (1).

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