Cutting fluid cooling and filtering device

Abstract

The utility model provides a cutting fluid cooling and filtering device which comprises a filter cartridge, a fluid outlet formed in the bottom of the filter cartridge, a limiting plate fixedly connected to the inner wall face of the filter cartridge and a mounting plate placed on the limiting plate, and further comprises a filtering component detachably arranged in the filter cartridge, and the filtering part comprises an annular plate and a filter screen fixedly connected to the annular plate, and the filtering part is used for filtering the cutting fluid. According to the cutting fluid cooling and filtering device, the filtering component can vibrate up and down and rotate in the horizontal direction in the filtering process through the arrangement of the driving component, metal scraps are prevented from blocking the filtering net to affect normal use of the device, cutting fluid in the filtering component is thrown out under the action of centrifugal force in the rotating process, and the cutting fluid is prevented from being damaged. Therefore, the contact between the cutting fluid and the air is enhanced, and the cooling of the cutting fluid is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting fluid recovery and treatment, and particularly relates to a cutting fluid cooling and filtering device. Background Art

[0002] Cutting fluid is a liquid used in the process of metal cutting. Its main functions are cooling and lubrication. At the same time, it also helps with chip removal and rust prevention. During the machining process, cutting fluid can significantly improve the cutting efficiency, extend the tool life, improve the machining accuracy, and reduce the surface roughness. There are various types of cutting fluids. According to their composition and performance characteristics, they can be divided into two categories: water-based cutting fluids and oil-based cutting fluids. Water-based cutting fluids usually contain components such as water, surfactants, lubricants, rust inhibitors, and bactericides, and are suitable for occasions with high environmental protection requirements. Oil-based cutting fluids are based on mineral oils or synthetic oils and have good lubrication performance, and are suitable for occasions with high requirements for machining accuracy.

[0003] With repeated use, the cutting fluid will gradually deteriorate, resulting in a decline in the performance of the cutting fluid and affecting the machining quality. Therefore, in order to extend the service life of the cutting fluid, it is necessary to cool and filter the cutting fluid. When traditional cooling and filtering devices are in use, due to the large amount of metal waste chips in the cutting fluid, the filter screen is prone to clogging problems, seriously affecting the use of the device.

[0004] In view of this, a cutting fluid cooling and filtering device is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that the metal waste chips in the cutting fluid are easy to clog the filter screen during the cooling and filtering of the cutting fluid, and to provide a cutting fluid cooling and filtering device.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: A cutting fluid cooling and filtering device includes a filtering cylinder, a liquid outlet opened at the bottom of the filtering cylinder, a limiting plate fixedly connected to the inner wall surface of the filtering cylinder, and a mounting plate placed on the limiting plate. It further includes: a filtering component, the filtering component is detachably arranged inside the filtering cylinder, the filtering component includes an annular plate and a filter screen fixedly connected to the annular plate, and the filtering component is used for filtering the cutting fluid; a mounting component, the mounting component includes a sliding ring slidably arranged inside the filtering cylinder and a turntable rotatably mounted on the sliding ring, a locking disc is arranged on the turntable, and the mounting component is used for locking the filtering component and the mounting plate; a driving component, the driving component includes a hydraulic cylinder for driving the sliding ring to move up and down and a connecting plate fixedly connected to the extending end of the hydraulic cylinder, a connecting ring is fixedly connected to the connecting plate, and a motor for driving the locking disc to rotate is fixedly connected to the connecting ring.

[0007] Further, a plurality of positioning rods are fixedly connected to the locking disc. Two mounting holes are formed in the locking disc. Threaded rods are arranged in both of the two mounting holes. A plurality of positioning ports adapted to the positioning rods and two threaded holes adapted to the threaded rods are formed in the mounting plate. Limiting holes for the threaded rods and the positioning rods to penetrate through are formed in the annular plate. The threaded rod is used to penetrate through the turntable and the annular plate in sequence to fixedly connect the locking disc and the mounting plate.

[0008] Further, two sliders are fixedly connected to the sliding ring. Two chutes adapted to the sliders are correspondingly formed on the inner wall surface of the filter cylinder.

[0009] Further, vertical rods are fixedly connected to both of the two sliders. The tops of the two vertical rods are fixedly connected to the connecting ring.

[0010] Further, a sliding rod is arranged at the top of the filter cylinder. The connecting ring is slidably arranged on the sliding rod. An anti-detachment cover is detachably installed at the top of the sliding rod.

[0011] Further, a plurality of first connecting rods are fixedly connected to the turntable. A rotating ring with a T-shaped cross section is fixedly connected to the first connecting rod. A ring groove for the rotating ring to rotate is formed in the sliding ring.

[0012] Further, the output of the motor is fixedly connected to a rotating rod. One end of the rotating rod is fixedly connected to the motor, and the other end of the rotating rod is fixedly connected to a gear. A plurality of second connecting rods are fixedly connected to the locking disc. A toothed ring is fixedly connected to the second connecting rod. The toothed ring is meshed with the gear.

[0013] Further, a liquid inlet is formed in the turntable. The size of the liquid inlet is adapted to the size of the annular plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The cutting fluid cooling and filtering device provided by the utility model can make the filtering component vibrate up and down and rotate during the filtering process through the setting of the driving component, preventing metal chips from blocking the filter screen and affecting the normal use of the device.

[0016] 2. The cutting fluid cooling and filtering device provided by the utility model can rotate the filter screen during filtering, so that the cutting fluid introduced into the filter screen from the liquid inlet is thrown out under the action of centrifugal force, enhancing the contact between the cutting fluid and the air and accelerating the cooling of the cutting fluid.

[0017] 3. The cutting fluid cooling and filtering device provided by the utility model is more convenient for disassembly and installation of the filtering component when the waste chips need to be removed through the setting of the installation component. Description of the Drawings

[0018] The accompanying drawings of the specification, which form a part of this application, are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:

[0019] Figure 1 It is a schematic three-dimensional structure diagram of an embodiment of the present utility model.

[0020] Figure 2 It is a sectional view of the three-dimensional structure of an embodiment of the present utility model.

[0021] Figure 3 It is an exploded schematic diagram of the three-dimensional structure of an embodiment of the present utility model.

[0022] Figure 4 It is a split view of the filter component and the mounting component of an embodiment of the present utility model.

[0023] Figure 5 It is a connection relationship diagram of the turntable and the sliding ring of an embodiment of the present utility model.

[0024] Figure 6 It is a split view of the locking disc and the threaded rod of an embodiment of the present utility model.

[0025] In the figure:

[0026] 1. Filter cylinder, 11. Liquid outlet, 12. Limiting plate, 13. Mounting plate, 131. Positioning hole, 132. Threaded hole;

[0027] 2. Filter component, 21. Annular plate, 211. Limiting hole, 22. Filter screen;

[0028] 3. Mounting component, 31. Sliding ring, 311. Slide block, 312. Slide groove, 32. Turntable, 321. First connecting rod, 322. Rotating ring, 323. Ring groove, 33. Liquid inlet, 35. Locking disc, 351. Positioning rod, 352. Threaded rod, 353. Mounting hole, 354. Second connecting rod, 355. Tooth ring;

[0029] 4. Driving component, 41. Hydraulic cylinder, 411. Connecting plate, 412. Connecting ring, 413. Slide rod, 414. Anti-detachment cover, 415. Standing rod, 42. Motor, 421. Rotating rod, 422. Gear. Detailed implementation manners

[0030] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0031] Please refer to Figure 1-6 。

[0032] The cutting fluid cooling and filtering device of the present utility model includes a filtering cylinder 1, a liquid outlet 11 opened at the bottom of the filtering cylinder 1, a limiting plate 12 fixedly connected to the inner wall surface of the filtering cylinder 1, and a mounting plate 13 placed on the limiting plate 12. It further includes: a filtering component 2, the filtering component 2 is detachably arranged inside the filtering cylinder 1, the filtering component 2 includes an annular plate 21 and a filter screen 22 fixedly connected to the annular plate 21, and the filtering component 2 is used for filtering the cutting fluid; a mounting component 3, the mounting component 3 includes a sliding ring 31 slidably arranged inside the filtering cylinder 1 and a turntable 32 rotatably mounted on the sliding ring 31, a liquid inlet 33 is opened on the turntable 32, the size of the liquid inlet 33 is adapted to the size of the annular plate 21, a locking disc 35 is arranged on the turntable 32, and the mounting component 3 is used for locking the filtering component 2 and the mounting plate 13; a driving component 4, the driving component 4 includes a hydraulic cylinder 41 for driving the sliding ring 31 to move up and down and a connecting plate 411 fixedly connected to the extending end of the hydraulic cylinder 41, a connecting ring 412 is fixedly connected to the connecting plate 411, and a motor 42 for driving the locking disc 35 to rotate is arranged on the connecting ring 412.

[0033] That is to say, the hydraulic cylinder 41 is used to drive the filtering component 2 to vibrate up and down, and the motor 42 is used to drive the locking disc 35 to drive the filtering component 2 to rotate, so as to avoid metal chips clogging the filter screen 22 during use, and the cutting fluid can be thrown out by rotation, so that the cutting fluid is fully contacted with the air, and the cooling effect of the cutting fluid is improved.

[0034] Specifically, a plurality of positioning rods 351 are fixedly connected to the locking disc 35, two mounting holes 353 are opened on the locking disc 35, threaded rods 352 are arranged in both of the two mounting holes 353, a plurality of positioning ports 131 adapted to the positioning rods 351 and threaded holes 132 adapted to the two threaded rods 352 are opened on the mounting plate 13, a limiting hole 211 for the threaded rods 352 and the positioning rods 351 to penetrate is opened on the annular plate 21, and the threaded rods 352 are used to fixedly connect the locking disc 35 and the mounting plate 13 after passing through the turntable 32 and the annular plate 21 in sequence.

[0035] Such as Figure 6As shown, four positioning rods 351 and two screw rods are arranged at equal intervals, and the screw rods are located within the positioning rods 351.

[0036] Furthermore, two sliders 311 are fixedly connected to the sliding ring 31. Correspondingly, two sliding grooves 312 adapted to the sliders 311 are formed on the inner wall surface of the filter cartridge 1. In addition, vertical rods 415 are fixedly connected to both of the two sliders 311. The tops of the two vertical rods 415 are fixedly connected to a connecting ring 412. Additionally, a sliding rod 413 is arranged at the top of the filter cartridge 1. The connecting ring 412 is slidably arranged on the sliding rod 413, and an anti - detachment cover 414 is detachably installed at the top of the sliding rod 413.

[0037] Secondly, a plurality of first connecting rods 321 are fixedly connected to the turntable 32. A rotating ring 322 with a T - shaped cross - section is fixedly connected to the first connecting rod 321. A ring groove 323 for the rotation of the rotating ring 322 is formed on the sliding ring 31. The output of the motor 42 is fixedly connected to a rotating rod 421. One end of the rotating rod 421 is fixedly connected to the motor 42, and the other end of the rotating rod 421 is fixedly connected to a gear 422. A plurality of second connecting rods 354 are fixedly connected to the locking disc 35. A toothed ring 355 is fixedly connected to the second connecting rod 354. The toothed ring 355 is meshed with the gear 422.

[0038] When using this device, first place the filtering component 2 on the mounting plate 13, then install the mounting component 3, and then place the locking disc 35 on the turntable 32. At this time, the positioning rods 351 are aligned with the positioning ports 131 through the turntable 32 and the annular plate 21 in sequence. Then, pass the screw rods through the turntable 32 and the annular plate 21 in sequence so that the screw rods are screwed into the threaded holes 132. At this time, when the hydraulic cylinder 41 is started to extend and retract, the filtering component 2 can be driven to move up and down by the sliding ring 31. In addition, when the motor 42 is started at this time, the locking disc 35 and the filtering component 2 can be driven to rotate through the toothed ring 355. When a certain amount of metal scraps are collected in the filtering component 2, remove the screw rods, the locking disc 35 and the mounting component 3, and then take out the filtering component 2.

[0039] It should be noted that since the turntable 32 is rotationally connected to the sliding ring 31 through the rotating ring 322, the rotation of the turntable 32 will not affect the up - and - down movement of the sliding ring 31. And since the motor 42 is fixed to the connecting ring 412, the gear 422 and the toothed ring 355 are always in a meshed state.

[0040] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes that fall within the meaning and scope of the equivalent elements of the claims within the present utility model.

Claims

1. A cutting fluid cooling and filtering device, comprising a filtering cylinder (1), a liquid outlet (11) opened at the bottom of the filtering cylinder (1), a limiting plate (12) fixedly connected to the inner wall surface of the filtering cylinder (1), and a mounting plate (13) placed on the limiting plate (12), characterized in that, It further includes: A filtering component (2), which is detachably arranged inside the filtering cylinder (1). The filtering component (2) includes an annular plate (21) and a filter screen (22) fixedly connected to the annular plate (21). The filtering component (2) is used for filtering the cutting fluid; A mounting component (3), which includes a sliding ring (31) slidably arranged inside the filtering cylinder (1) and a turntable (32) rotatably mounted on the sliding ring (31). A locking disc (35) is arranged on the turntable (32). The mounting component (3) is used for locking the filtering component (2) and the mounting plate (13); A driving component (4), which includes a hydraulic cylinder (41) for driving the sliding ring (31) to move up and down and a connecting plate (411) fixedly connected to the extending end of the hydraulic cylinder (41). A connecting ring (412) is fixedly connected to the connecting plate (411), and a motor (42) for driving the locking disc (35) to rotate is fixedly connected to the connecting ring (412).

2. The cutting fluid cooling and filtering device according to claim 1, characterized in that: A plurality of positioning rods (351) are fixedly connected to the locking disc (35). Two mounting holes (353) are formed in the locking disc (35). Threaded rods (352) are arranged in both of the two mounting holes (353). A plurality of positioning ports (131) adapted to the positioning rods (351) and two threaded holes (132) adapted to the threaded rods (352) are formed in the mounting plate (13). A limiting hole (211) for the threaded rod (352) and the positioning rod (351) to penetrate through is formed in the annular plate (21). The threaded rod (352) is used for fixedly connecting the locking disc (35) and the mounting plate (13) after passing through the turntable (32) and the annular plate (21) in sequence.

3. The cutting fluid cooling and filtering device according to claim 2, wherein: Two sliding blocks (311) are fixedly connected to the sliding ring (31). Two sliding grooves (312) adapted to the sliding blocks (311) are correspondingly formed on the inner wall surface of the filtering cylinder (1).

4. The cutting fluid cooling and filtering device according to claim 3, characterized in that: Vertical rods (415) are fixedly connected to both of the two sliding blocks (311). The tops of the two vertical rods (415) are fixedly connected to the connecting ring (412).

5. The cutting fluid cooling and filtering device according to claim 4, characterized in that: A sliding rod (413) is arranged at the top of the filtering cylinder (1). The connecting ring (412) is slidably arranged on the sliding rod (413), and an anti - detachment cover (414) is detachably mounted on the top of the sliding rod (413).

6. The cutting fluid cooling and filtering device according to claim 5, wherein: A plurality of first connecting rods (321) are fixedly connected to the turntable (32). A rotating ring (322) with a T - shaped cross - section is fixedly connected to the first connecting rod (321). An annular groove (323) for the rotating ring (322) to rotate is formed in the sliding ring (31).

7. The cutting fluid cooling and filtering device according to claim 6, characterized in that: The output of the motor (42) is fixedly connected with a rotating rod (421). One end of the rotating rod (421) is fixedly connected with the motor (42), and the other end of the rotating rod (421) is fixedly connected with a gear (422). A plurality of second connecting rods (354) are fixedly connected to the locking disc (35), and a toothed ring (355) is fixedly connected to the second connecting rod (354). The toothed ring (355) is meshed with the gear (422).

8. The cutting fluid cooling and filtering device according to claim 7, characterized in that: A liquid inlet (33) is formed in the turntable (32), and the size of the liquid inlet (33) is adapted to the size of the annular plate (21).

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