A milling and boring machining center cooling liquid filtering device

Abstract

This utility model belongs to the field of milling and boring machining, specifically a coolant filtration device for milling and boring machining centers. It includes a device body with multiple sets of support legs fixedly connected to its bottom end, a pressure gauge fixedly connected to its top end, and a water inlet pipe fixedly connected to its front end. An installation mechanism is provided inside the water inlet and outlet pipes. The installation mechanism includes two sets of L-shaped grooves, located at the top and bottom ends of the water outlet and inlet pipes, respectively. A retaining groove is provided on one side of the bottom end of each L-shaped groove. Connecting the pipe to the water inlet or outlet pipe simply requires aligning the retaining block with the L-shaped groove and inserting the pipe into it. When the retaining block reaches the bottom end of the L-shaped groove, rotating the pipe causes it to enter the retaining groove and release the pipe. This, combined with a spring and pressure block in the compression mechanism, fixes the retaining block inside the retaining groove, thus securing the pipe to the water inlet or outlet pipe.

Description

Technical Field

[0001] This utility model relates to the field of milling and boring, specifically a coolant filtration device for milling and boring machining centers. Background Technology

[0002] Milling and boring is a machining method that combines milling and boring. It is mainly used to process the curves and surfaces of complex parts. This machining method is usually carried out on a boring and milling machining center, which is based on a milling machine or boring machine and is equipped with an automatic tool changer, tool magazine and high-precision spindle, and can complete multiple continuous machining operations.

[0003] During milling and boring, the parts and cutting tools generate a lot of heat, so coolant needs to be used continuously to cool them during machining. To save costs, the coolant is usually filtered and recycled for reuse. Milling and boring machining plants connect the coolant pipes inside the boring and milling machining center to a coolant filtration device for filtering and recycling coolant.

[0004] Because the coolant in milling and boring machining centers contains metal debris generated during machining, a filter is needed to remove this debris. Therefore, it's frequently necessary to disassemble the coolant pipes inside the machining center and the filter's inlet pipe, clean the metal debris from the filter, and then reinstall it for use. However, currently, the coolant pipes inside the milling and boring machining center are connected to the filter's inlet pipe using flanges. This connection method makes installation and disassembly complex, affecting replacement efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, the coolant in milling and boring machining centers contains metal debris generated during machining. A filtration device filters this debris, requiring frequent disassembly of the coolant pipes and the filter's inlet pipe within the machining center. After cleaning the metal debris from the filter, the device is reinstalled and put back into use. However, currently, the coolant pipes and the filter's inlet pipe are connected via flanges, making installation and disassembly complex and affecting replacement efficiency. This invention proposes a coolant filtration device for milling and boring machining centers.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The coolant filtration device for milling and boring machining centers of this utility model includes a device body, a number of support legs fixedly connected to the bottom end of the device body, a pressure gauge fixedly connected to the top end of the device body, a water inlet pipe fixedly connected to the front end of the device body, and a water outlet pipe fixedly connected to the rear end of the device body. An installation mechanism is provided inside the water inlet pipe and the water outlet pipe. The installation mechanism includes an L-shaped groove. Two sets of L-shaped grooves are provided, and the two sets of L-shaped grooves are opened at the top and bottom ends inside the water outlet pipe and the water inlet pipe. A retaining groove is opened on one side of the bottom end of the L-shaped groove. A pipe is inserted into the water inlet pipe.

[0007] Preferably, two sets of clamping blocks are fixedly connected to the outside of the pipe, and the clamping blocks are inside the clamping groove.

[0008] Preferably, the size of the L-shaped groove is adapted to the size of the card slot, and the size of the card block is adapted to the size of the card slot.

[0009] Preferably, the inlet pipe and outlet pipe are provided with a compression mechanism, the compression mechanism includes two sets of compression grooves, and the two sets of compression grooves are opened on both sides inside the inlet pipe and outlet pipe. A long rod is fixedly connected inside the compression groove, and a slider is sleeved on the outside of the long rod. A pressure block is fixedly connected inside the inlet pipe and outlet pipe, and the pressure block is fixedly connected to the two sets of sliders.

[0010] Preferably, a spring is sleeved on the outside of the long rod, and the two ends of the spring are fixedly connected to the slider and one end of the compression groove, and the front part of the pressure block is in close contact with one end of the pipe.

[0011] Preferably, a waterproof pad is fixedly connected to one end of the pipe near the pressure block, and a friction pad is fixedly connected to the bottom end of the support leg.

[0012] The advantages of this utility model are: This invention, through the structural design of a fixing mechanism and a compression mechanism, achieves the connection between the pipe and the inlet or outlet pipe by simply aligning the locking block with the L-shaped groove and inserting the pipe into the inlet or outlet pipe. The locking block reaches the bottom of the L-shaped groove, and rotating the pipe causes the locking block to enter the groove and release the pipe. Combined with the spring and pressure block in the compression mechanism, the locking block is fixed inside the groove, thus completing the function of fixing the pipe to the inlet or outlet pipe. This solves the problem of metal debris from machining being mixed into the coolant in milling and boring machining centers. The current method uses flange connections between the coolant pipes and the inlet pipe of the filter device, which makes installation and disassembly complex and affects replacement efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a frontal three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram showing the internal cross-section of the water inlet pipe of this utility model; Figure 3 This is a schematic diagram of the pipe disassembly of this utility model.

[0015] In the diagram: 1. Device body; 2. Support leg; 3. Pressure gauge; 4. Inlet pipe; 5. Outlet pipe; 6. L-shaped groove; 7. Slot; 8. Pipe; 9. Block; 10. Compression groove; 11. Long rod; 12. Slider; 13. Pressure block; 14. Spring; 15. Waterproof pad; 16. Friction pad. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] Please see Figures 1-3 As shown, a coolant filtration device for a milling and boring machining center includes a device body 1. Multiple sets of support legs 2 are fixedly connected to the bottom end of the device body 1. A pressure gauge 3 is fixedly connected to the top end of the device body 1. A water inlet pipe 4 is fixedly connected to the front part of the device body 1. A water outlet pipe 5 is fixedly connected to the rear end of the device body 1. An installation mechanism is provided inside the water inlet pipe 4 and the water outlet pipe 5. The installation mechanism includes an L-shaped groove 6. Two sets of L-shaped grooves 6 are provided. The two sets of L-shaped grooves 6 are opened at the top and bottom ends inside the water outlet pipe 5 and the water inlet pipe 4. A slot 7 is opened on one side of the bottom end of the L-shaped groove 6. A pipe 8 is inserted into the water inlet pipe 4. During operation, the structural design of the fixing and compression mechanisms enables the connection between pipe 8 and inlet pipe 4 or outlet pipe 5. Simply align the locking block 9 with the L-shaped groove 6 and insert pipe 8 into inlet pipe 4 or outlet pipe 5. When the locking block 9 reaches the bottom of the L-shaped groove 6, rotate pipe 8 to allow the locking block 9 to enter the locking groove 7 and release pipe 8. With the help of spring 14 and pressure block 13 in the compression mechanism, the locking block 9 is fixed inside the locking groove 7, thus completing the function of fixing pipe 8 to inlet pipe 4 or outlet pipe 5. This solves the problem of metal debris generated during machining mixed in with the coolant in the milling and boring machining center. The filter device will filter these metal debris, so it is necessary to frequently disassemble the coolant pipe 8 inside the milling and boring machining center and the inlet pipe 4 of the filter device, clean the metal debris in the filter device, and then reinstall it for use. However, the current connection between the coolant pipe 8 inside the milling and boring machining center and the inlet pipe 4 of the filter device is a flange connection. This connection method is relatively complicated to install and disassemble, affecting the replacement efficiency.

[0018] Furthermore, such as Figure 3 As shown, two sets of clamping blocks 9 are fixedly connected to the outside of the pipe 8, and the clamping blocks 9 are inside the clamping groove 7; During operation, the locking block 9, together with the spring 14 in the compression mechanism, is fixed in the locking groove 7. Since the locking block 9 is fixed to the pipe 8, the pipe 8 is also fixed when the locking block 9 is fixed.

[0019] Furthermore, such as Figure 2 and Figure 3 As shown, the dimensions of the L-shaped groove 6 are adapted to the dimensions of the slot 7, and the dimensions of the locking block 9 are adapted to the dimensions of the slot 7. During operation, the size of the L-shaped groove 6 is compatible with the size of the slot 7 and the size of the block 9 is compatible with the size of the slot 7. Therefore, the block 9 can be seamlessly inserted into the L-shaped groove 6 and the slot 7, and the block 9 will not wobble in the L-shaped groove 6 and the slot 7.

[0020] Furthermore, such as Figure 2 As shown, a compression mechanism is provided inside the water inlet pipe 4 and the water outlet pipe 5. The compression mechanism includes two sets of compression grooves 10, and the two sets of compression grooves 10 are opened on both sides inside the water inlet pipe 4 and the water outlet pipe 5. A long rod 11 is fixedly connected inside the compression groove 10, and a slider 12 is sleeved on the outside of the long rod 11. A pressure block 13 is fixedly connected inside the water inlet pipe 4 and the water outlet pipe 5, and the pressure block 13 is fixedly connected to the two sets of sliders 12. During operation, align the two sets of clamps 9 on the outside of pipe 8 with the L-shaped groove 6 inside the inlet pipe 4 or outlet pipe 5, and then insert pipe 8 into the inlet pipe 4 or outlet pipe 5. As the clamps 9 enter the L-shaped groove 6, one end of pipe 8 will squeeze the pressure block 13 and compress the spring 14. When the clamps 9 reach the bottom of the L-shaped groove 6, rotate pipe 8 correctly to allow the clamps 9 to enter the groove 7 and release pipe 8. The compressed spring 14 will pop the clamps 9 and pipe 8 out. When the clamps 9 are against one end of the groove 7, the clamps 9 and pipe 8 cannot move further, and pipe 8 is fixed. When pipe 8 needs to be disassembled, simply press pipe 8 into the inlet pipe 4 or outlet pipe 5 to allow the clamps 9 to enter the L-shaped groove 6 and rotate pipe 8 in the opposite direction. The elastic force generated by the spring 14 will then pop the clamps 9 out of the L-shaped groove 6, thus disassembling pipe 8.

[0021] Furthermore, such as Figure 2 As shown, a spring 14 is sleeved on the outside of the long rod 11. The two ends of the spring 14 are fixedly connected to the slider 12 and one end of the compression groove 10. The front part of the pressure block 13 is in close contact with one end of the pipe 8. During operation, the elastic force of the spring 14 always keeps the slider 12 and the pressure block 13 pressed against the end of the compression groove 10 near the pipe 8. Therefore, when the pipe 8 is correctly inserted into the inlet pipe 4 or the outlet pipe 5, the spring 14 will be squeezed. And when the locking block 9 reaches the locking groove 7, the elastic force generated by the compression of the spring 14 will press the locking block 9 against the inside of the locking groove 7, so that the pipe 8 cannot be pulled out.

[0022] Furthermore, such as Figure 1 and Figure 3 As shown, a waterproof pad 15 is fixedly connected to one end of the pipe 8 near the pressure block 13, and a friction pad 16 is fixedly connected to the bottom end of the support leg 2. During operation, the waterproof pad 15 prevents leakage of the flowing coolant when the pipe 8 is installed with the inlet pipe 4 or the outlet pipe 5. The friction pad 16 increases the static friction between the device body 1 and the ground, preventing the device body 1 from sliding.

[0023] Working principle: Device 1 is a coolant filtration device for milling and boring machining centers. The coolant to be filtered flows into the inlet pipe 4, and the filtered coolant flows out through the outlet pipe 5. One end of pipe 8 is connected to the coolant storage box inside the milling and boring machining center. The other end of pipe 8 needs to be installed with either the inlet pipe 4 or the outlet pipe 5. Align the two sets of clamping blocks 9 on the outside of pipe 8 with the L-shaped grooves 6 inside the inlet pipe 4 or outlet pipe 5. Then insert pipe 8 into the inlet pipe 4 or outlet pipe 5. During the process of the clamping blocks 9 entering the L-shaped grooves 6, one end of pipe 8 will squeeze the pressure block 13 and be compressed. When the locking block 9 reaches the bottom of the L-shaped groove 6, the pipe 8 is rotated correctly to allow the locking block 9 to enter the locking groove 7 and release the pipe 8. The compressed spring 14 pops the locking block 9 and the pipe 8 out. When the locking block 9 is pressed against one end of the locking groove 7, the locking block 9 and the pipe 8 can no longer move. At this time, the pipe 8 is fixed. When it is necessary to disassemble the pipe 8, simply press the pipe 8 into the inlet pipe 4 or outlet pipe 5 so that the locking block 9 enters the L-shaped groove 6 and the pipe 8 is rotated in the opposite direction. In this way, the elastic force generated by the spring 14 will pop the locking block 9 out of the L-shaped groove 6, thus disassembling the pipe 8.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A milling and boring machining center cooling liquid filtering device, characterized by: The device includes a device body (1), with multiple sets of support legs (2) fixedly connected to the bottom end of the device body (1), a pressure gauge (3) fixedly connected to the top end of the device body (1), a water inlet pipe (4) fixedly connected to the front part of the device body (1), and a water outlet pipe (5) fixedly connected to the rear part of the device body (1). An installation mechanism is provided inside the water inlet pipe (4) and the water outlet pipe (5). The installation mechanism includes an L-shaped groove (6). Two sets of L-shaped grooves (6) are provided, and the two sets of L-shaped grooves (6) are opened at the top and bottom ends inside the water outlet pipe (5) and the water inlet pipe (4). A slot (7) is opened on one side of the bottom end of the L-shaped groove (6). A pipe (8) is inserted into the water inlet pipe (4).

2. The cooling liquid filtering device of a milling and boring machining center according to claim 1, characterized in that: Two sets of clamps (9) are fixedly connected to the outside of the pipe (8), and the clamps (9) are inside the groove (7).

3. The cooling liquid filtering device of a milling and boring machining center according to claim 2, characterized in that: The size of the L-shaped groove (6) is adapted to the size of the slot (7), and the size of the card block (9) is adapted to the size of the slot (7).

4. The cooling liquid filtering device of a milling and boring machining center according to claim 3, characterized in that: The inlet pipe (4) and outlet pipe (5) are equipped with a compression mechanism. The compression mechanism includes two sets of compression grooves (10), and the two sets of compression grooves (10) are opened on both sides inside the inlet pipe (4) and outlet pipe (5). A long rod (11) is fixedly connected inside the compression groove (10). A slider (12) is sleeved on the outside of the long rod (11). A pressure block (13) is fixedly connected inside the inlet pipe (4) and outlet pipe (5). The pressure block (13) is fixedly connected to the two sets of sliders (12).

5. A cooling fluid filtration device for a milling and boring machining center according to claim 4, characterized in that: A spring (14) is fitted on the outside of the long rod (11). The two ends of the spring (14) are fixedly connected to the slider (12) and one end of the compression groove (10). The front part of the pressure block (13) is close to one end of the pipe (8).

6. The cooling liquid filtering device of a milling and boring machining center according to claim 5, characterized in that: A waterproof pad (15) is fixedly connected to one end of the pipe (8) near the pressure block (13), and a friction pad (16) is fixedly connected to the bottom end of the support leg (2).

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