Numerical control machine tool cooling liquid filtering mechanism

Abstract

The utility model discloses a cooling liquid filtering mechanism of a numerical control machine tool, which belongs to the technical field of cooling liquid filtering devices and comprises a box body and a supporting table, a box cover is fixedly clamped at the upper end of the box body through bolts, a feeding hopper is fixedly arranged at the upper end of the box cover, and a dirt collecting area is arranged at the lower end in a filtering box. The drainage cover is fixedly arranged in the filtering box, cooling liquid flows to the flowing surface at the upper end of the drainage cover through the feeding hopper and then flows to the dirt collecting area through the flowing surface, dirt is collected to the dirt collecting area and cannot be accumulated on the flowing surface, the flowing surface is kept clean, flowing of the cooling liquid and dirt discharging work cannot be affected, and the service life of the cooling liquid is prolonged. And meanwhile, a water pump is arranged in the box body and connected with a water spraying head through a water pipe and a corrugated pipe, and the water spraying head can be moved and limited by stretching and moving the corrugated pipe, so that the cooling liquid in the box body is conveniently conveyed and moved to the numerical control machine tool through the water spraying head to be reused, and the effects of simplicity and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling liquid filtering devices, and more specifically to a cooling liquid filtering mechanism for a numerically controlled machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers. After calculation and processing, the CNC device sends various control signals to control the movement of the machine tool and automatically process the parts according to the shape and size required by the drawing. CNC machine tools have better solved the problems of complex, precise, small batch and multi-variety parts processing. They are flexible and high-efficiency automated machine tools, representing the development direction of modern machine tool control technology and a typical mechatronics product.

[0003] For example, a coolant filter mechanism for a CNC machine tool disclosed in announcement number CN219234731U relates to the technical field of coolant filter devices. It includes a box body with a drain pipe on one side, a partition plate on the top of the box body, a mounting hole connected to the inner cavity of the box body on the top of the partition plate, a filter cartridge detachably provided on the mounting hole, a rotating shaft rotatably connected to the bottom inner wall of the filter cartridge, a spiral blade provided on the rotating shaft, and a brush plate that fits the inner wall of the filter cartridge is also connected to the rotating shaft through a connecting rod, and a ring-mounted guide platform located above the spiral blade is installed on the inner wall of the filter cartridge, and the top of the guide platform is inclined toward its through hole. The coolant filter mechanism for a CNC machine tool can separate the coolant and waste chips during the process of collecting the coolant, so that the coolant is convenient for subsequent recycling, and it is also convenient to take out the filter cartridge that collects the waste chips for cleaning.

[0004] It can be seen from the above-mentioned public scheme that when the current filtering device filters the coolant, the filtered dirt is directly accumulated at the position where the coolant falls. The accumulated dirt is likely to have an adverse effect on the flow and filtration of the coolant, thereby causing a lot of inconvenience to the filtering work. At the same time, the existing filtering device is not easy to directly transport the filtered and precipitated coolant to the CNC machine tool for further cooling. Most of the coolant is transported to other containers after filtering and precipitating, and is moved and transported through the containers, which brings a lot of inconvenience to the use. Utility Model Content

[0005] The utility model aims to provide a cooling liquid filtering mechanism for a numerically controlled machine tool, so as to solve the problems of design of the filtering device and delivery of the cooling liquid.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling liquid filtering mechanism for a CNC machine tool comprises a box body and a support platform, the upper end of the box body is fixedly connected with a box cover by bolts, the upper end of the box cover is fixedly provided with a feed hopper, the interior of the box body is fixedly provided with a support ring, the interior of the box body is slidably connected with a filter box, the lower end of the interior of the filter box is provided with a dirt collecting area, the interior of the filter box is fixedly provided with a drainage hood, the upper end of the drainage hood is provided with a flow surface, the upper end of the support platform is fixedly provided with a water pump, the upper end of the water pump is fixedly provided with a water pipe, the upper end of the water pipe is fixedly provided with a bellows, the upper end of the bellows is fixedly provided with a water spray head, the lower right side of the water spray head is fixedly provided with a pull handle, the lower left side of the water spray head is fixedly provided with a hook, A hanging ring is fixedly provided at the upper left end of the box body, and a sealing sleeve is fixedly provided at the right side of the box body. The lower end of the interior of the filter box is set as a dirt collecting area, and a drainage hood is fixedly provided inside the filter box. The coolant flows to the upper flow surface of the drainage hood through the feed hopper, and then flows to the dirt collecting area through the flow surface. Then the dirt is collected in the dirt collecting area and will not accumulate on the flow surface, thereby keeping the flow surface clean and will not affect the flow of coolant and drainage. At the same time, a water pump is arranged inside the box body, and the water pump is connected to a water spray head through a water pipe and a bellows. The water spray head can be moved and limited by stretching and moving the bellows, so that the coolant inside the box body can be transported and moved to the CNC machine tool through the water spray head for reuse, thereby achieving a simple and convenient effect and avoiding the trouble caused by using other methods of transporting coolant.

[0007] Preferably, the feed hopper is arranged at the upper end of the box body, the filter box is slidably connected to the upper end of the support ring, and the drainage hood is arranged inside the box body. A box cover is arranged through the upper end of the box body, which makes it convenient to open the box body after removing the box cover, and convenient to take out the filter box for cleaning and drainage, and convenient to clean and remove dirt from the inside of the box. The filter box is supported and limited by the setting of the support ring, and the dirt is collected by the setting of the dirt collecting area. The dirt is discharged to the dirt collecting area by the setting of the flow surface.

[0008] Preferably, the box body is arranged at the lower end of the feed hopper, and a limiting ring is fixedly arranged at the lower end of the filter box. The limiting ring is slidably inserted into the interior of the support ring. The installation of the filter box is limited by the limiting ring being slidably inserted into the interior of the support ring. The handle is set to facilitate the taking of the mobile filter box. The drain pipe is set to facilitate the discharge of dirt generated when the coolant is precipitated. The drain pipe is set to facilitate the discharge of the coolant, and the precipitated dirt is prevented from being discharged through the drain pipe.

[0009] Preferably, convex shafts are fixedly provided on the left and right sides of the inner upper end of the filter box, and handles are fixedly provided on the upper ends of the convex shafts. The handles are respectively arranged on the left and right sides of the inner upper end of the filter box. By setting the support platform, the water pump is supported and limited. By setting the bellows, it is convenient to stretch and extend the bellows to move the water spray head to CNC machine tools at different positions. By setting the pull handle, it is convenient to take the water spray head. By sliding and plugging the hook and the hanging ring, the water spray head is hung and limited. By setting the sealing sleeve, the connection between the water pipe and the box body is sealed to prevent water from overflowing from the connection.

[0010] Preferably, a sewage pipe is fixedly provided on the left side of the lower end of the box body, and a liquid discharge pipe is fixedly provided on the right side of the lower end of the box body.

[0011] Preferably, a support platform is fixedly provided on the right side of the inner lower end of the box body, and the water pump is arranged on the right side of the inner lower end of the box body.

[0012] Preferably, the water pipe is slidably sealed inside the sealing sleeve, and the hook slides through the inside of the hanging ring.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model sets the lower end of the interior of the filter box as a dirt collection area, and a drainage hood is fixedly arranged inside the filter box. The coolant flows through the feed hopper to the upper flow surface of the drainage hood, and then flows through the flow surface to the dirt collection area. Then, the dirt is collected in the dirt collection area and will not accumulate on the flow surface, thereby keeping the flow surface clean and not affecting the flow of the coolant and the drainage work.

[0015] (2) The utility model arranges a water pump inside the box body, and the water pump is connected to a water spray head through a water pipe and a bellows. The water spray head can be moved and limited by stretching the bellows, so that the coolant inside the box body can be transported to the CNC machine tool through the water spray head for reuse, thereby achieving a simple and convenient effect and avoiding the trouble caused by using other methods of transporting coolant. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the box body of the utility model;

[0017] Figure 2 It is an enlarged stereoscopic view of the filter box of the utility model;

[0018] Figure 3 It is a partial cross-sectional view of the overall structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 5 It is a top view of the joint between the support ring and the limit ring of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1 box body, 2 box cover, 3 feed hopper, 4 support ring, 5 filter box, 6 sewage collection area, 7 drainage cover, 8 flow surface, 9 limit ring, 10 cam, 11 handle, 12 sewage pipe, 13 liquid discharge pipe, 14 support platform, 15 water pump, 16 water pipe, 17 bellows, 18 sprinkler head, 19 pull handle, 20 hook, 21 hanging ring, 22 sealing sleeve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1-5 The coolant filtering mechanism of a numerical control machine tool shown in the figure comprises a box body 1 and a support platform 14. The upper end of the box body 1 is fixedly connected with a box cover 2 by bolts. The upper end of the box cover 2 is fixedly provided with a feed hopper 3. The interior of the box body 1 is fixedly provided with a support ring 4. The interior of the box body 1 is slidably connected with a filter box 5. The lower end of the interior of the filter box 5 is provided with a dirt collecting area 6. The interior of the filter box 5 is fixedly provided with a drainage cover 7. The upper end of the drainage cover 7 is provided with a flow surface 8. The upper end of the support platform 14 is fixedly provided with a water pump 1 5. Model of water pump 15: QW type. The plug of water pump 15 is connected to an external power supply, which belongs to the prior art. A water pipe 16 is fixedly provided on the upper end of water pump 15. A bellows 17 is fixedly provided on the upper end of water pipe 16. A water spray head 18 is fixedly provided on the upper end of bellows 17. A pull handle 19 is fixedly provided on the right side of the lower end of water spray head 18. A hook 20 is fixedly provided on the left side of the lower end of water spray head 18. A hanging ring 21 is fixedly provided on the upper left end of box body 1. A sealing sleeve 22 is fixedly provided on the right side of box body 1.

[0026] In order to facilitate the filtering of the coolant, the feed hopper 3 is arranged at the upper end of the box body 1, the filter box 5 is slidably connected to the upper end of the support ring 4, the discharge hood 7 is arranged inside the box body 1, the box body 1 is arranged at the lower end of the feed hopper 3, and a limit ring 9 is fixedly provided at the lower end of the filter box 5, and the limit ring 9 is slidably inserted into the inside of the support ring 4. The left and right sides of the upper end of the inner part of the filter box 5 are respectively fixed with convex shafts 10, and the upper end of the convex shaft 10 is fixed with handles 11, and the handles 11 are respectively arranged on the left and right sides of the upper end of the inner part of the filter box 5.

[0027] In the present embodiment, the lower end of the interior of the filter box 5 is set as a dirt collecting area 6, and a drainage hood 7 is fixedly set inside the filter box 5. The coolant flows through the feed hopper 3 to the flow surface 8 at the upper end of the drainage hood 7, and then flows to the dirt collecting area 6 through the flow surface 8. Then, the dirt is collected in the dirt collecting area 6 and will not accumulate on the flow surface 8, thereby keeping the flow surface 8 clean and will not affect the flow of the coolant and the drainage work.

[0028] Example 2

[0029] See also Figure 1-5 , this embodiment further explains Example 1. In the figure, a CNC machine tool coolant filtering mechanism includes a box body 1 and a support platform 14. The upper end of the box body 1 is fixedly connected with a box cover 2 by bolts. The upper end of the box cover 2 is fixedly provided with a feed hopper 3. The interior of the box body 1 is fixedly provided with a support ring 4. The interior of the box body 1 is slidably connected with a filter box 5. The lower end of the interior of the filter box 5 is provided with a dirt collecting area 6. The interior of the filter box 5 is fixedly provided with a drain cover 7. The upper end of the drain cover 7 A flow surface 8 is provided, a water pump 15 is fixedly provided on the upper end of the support platform 14, a water pipe 16 is fixedly provided on the upper end of the water pump 15, a bellows 17 is fixedly provided on the upper end of the water pipe 16, a water spray head 18 is fixedly provided on the upper end of the bellows 17, a pull handle 19 is fixedly provided on the right side of the lower end of the water spray head 18, a hook 20 is fixedly provided on the left side of the lower end of the water spray head 18, a hanging ring 21 is fixedly provided on the upper left end of the box body 1, and a sealing sleeve 22 is fixedly provided on the right side of the box body 1.

[0030] In order to facilitate the transportation of coolant, a sewage pipe 12 is fixedly provided on the left side of the lower end of the box body 1, a liquid discharge pipe 13 is fixedly provided on the right side of the lower end of the box body 1, a support platform 14 is fixedly provided on the right side of the lower end of the interior of the box body 1, a water pump 15 is provided on the right side of the lower end of the interior of the box body 1, a water pipe 16 is slidably sealed inside the sealing sleeve 22, and the hook 20 slides through the inside of the hanging ring 21.

[0031] In this embodiment, a water pump 15 is arranged inside the box body 1, and the water pump 15 is connected to the water spray head 18 through the water pipe 16 and the bellows 17. The water spray head 18 can be moved and limited by stretching the bellows 17, so that the coolant inside the box body 1 can be transported and moved to the CNC machine tool through the water spray head 18 for reuse, thereby achieving a simple and convenient effect and avoiding the trouble caused by using other methods of transporting coolant.

[0032] The coolant is discharged into the feed hopper 3 and then flows to the flow surface 8. The dirt flows through the flow surface 8 through the drainage cover 7 and then flows into the interior of the dirt collecting area 6. At the same time, the coolant is discharged to the lower end of the interior of the box body 1 through the drainage cover 7 and then settles at the lower end of the interior of the box body 1. Then, by starting the water pump 15, the coolant flows through the water pump 15 to the water pipe 16, then flows through the bellows 17, and then flows to the sprinkler head 18 to spray and cool down the position that needs to be sprayed. The interior of the box body 1 can be easily cleaned by removing the box cover 2, and the sewage can be easily discharged by opening the sewage pipe 12.

[0033] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A cooling liquid filtering mechanism for a numerically controlled machine tool, comprising a housing (1) and a support platform (14), characterized in that: The upper end of the box body (1) is fixedly connected to a box cover (2) by bolts, and a feed hopper (3) is fixedly arranged on the upper end of the box cover (2). A support ring (4) is fixedly arranged inside the box body (1). A filter box (5) is slidably connected inside the box body (1), and a dirt collecting area (6) is arranged at the lower end of the filter box (5). A drainage cover (7) is fixedly arranged inside the filter box (5), and a flow surface (8) is arranged at the upper end of the drainage cover (7). A water pump (14) is fixedly arranged on the upper end of the support platform (14). A pump (15), a water pipe (16) is fixedly provided at the upper end of the water pump (15), a bellows (17) is fixedly provided at the upper end of the water pipe (16), a water spray head (18) is fixedly provided at the upper end of the bellows (17), a pull handle (19) is fixedly provided at the right side of the lower end of the water spray head (18), a hook (20) is fixedly provided at the left side of the lower end of the water spray head (18), a hanging ring (21) is fixedly provided at the upper left end of the box body (1), and a sealing sleeve (22) is fixedly provided at the right side of the box body (1).

2. A CNC machine tool coolant filter mechanism according to claim 1, characterized in that: The feed hopper (3) is arranged at the upper end of the box body (1), the filter box (5) is slidably engaged with the upper end of the support ring (4), and the discharge cover (7) is arranged inside the box body (1).

3. A CNC machine tool coolant filter mechanism according to claim 1, characterized in that: The box body (1) is arranged at the lower end of the feed hopper (3), and a limit ring (9) is fixedly arranged at the lower end of the filter box (5), and the limit ring (9) is slidably inserted into the interior of the support ring (4).

4. A CNC machine tool coolant filter mechanism according to claim 1, characterized in that: A convex shaft (10) is fixedly provided on the left and right sides of the inner upper end of the filter box (5), and a handle (11) is fixedly provided on the upper end of the convex shaft (10). The handle (11) is respectively provided on the left and right sides of the inner upper end of the filter box (5).

5. The coolant filter mechanism for a CNC machine tool according to claim 1, characterized in that: A sewage discharge pipe (12) is fixedly arranged on the left side of the lower end of the box body (1), and a liquid discharge pipe (13) is fixedly arranged on the right side of the lower end of the box body (1).

6. The coolant filter mechanism for a CNC machine tool according to claim 1, characterized in that: A support platform (14) is fixedly arranged on the right side of the lower end of the interior of the box body (1), and the water pump (15) is arranged on the right side of the lower end of the interior of the box body (1).

7. The coolant filter mechanism for a CNC machine tool according to claim 1, characterized in that: The water pipe (16) is slidably sealed inside the sealing sleeve (22), and the hook (20) slides through the inside of the hanging ring (21).

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