Cutting fluid recovery device for metal cutting machining

Abstract

The utility model relates to the technical field of cutting fluid recovery, and discloses a cutting fluid recovery device for metal cutting processing, which comprises a base, universal wheels are fixedly mounted at four corners of the bottom of the base, a collecting box is fixedly mounted at the top of the base, a sealing cover is inserted into the top of the collecting box, and a negative pressure pump is fixedly mounted at the top of the sealing cover. By arranging the universal wheels installed at the bottom of the base, the collecting box can be moved to a designated place, the negative pressure pump at the top of the driving sealing cover conveys negative pressure to the negative pressure pipe, the negative pressure pipe is aligned to the interior of a machine tool, and cutting fluid and waste chips in the machine tool are synchronously absorbed into the collecting box; and a gear in the cutting fluid screening mechanism is driven to rotate, a gear ring meshed with the gear can drive a filter drum to rotate, the filter drum drives the cutting fluid in the filter drum to do centrifugal motion with sweeps, the cutting fluid attached to the outer walls of the sweeps can be completely separated, a large amount of cutting fluid is discharged from a discharging port, and cutting fluid recycling is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting fluid recovery, in particular to a cutting fluid recovery device for metal cutting processing. Background Art

[0002] At present, cutting fluid is an industrial liquid used in the process of metal cutting and grinding to cool and lubricate tools and workpieces. Cutting fluid is scientifically compounded from a variety of super-functional additives. It has good cooling performance, lubrication performance, rust prevention performance, oil removal and cleaning function, anti-corrosion function, and easy dilution characteristics.

[0003] In order to reduce costs, cutting fluid will be recycled, and recycling waste cutting fluid not only helps environmental protection, but also helps resource utilization. The coolant, lubricant and other components in it can be recycled and reused.

[0004] A common problem often encountered in the process of cutting fluid recovery is that the cutting fluid contains a large amount of iron chips, making it difficult to recover the cutting fluid. To this end, we propose a cutting fluid recovery device for metal cutting to solve the above problem, which can efficiently separate the cutting fluid from the waste chips. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a cutting fluid recovery device for metal cutting processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cutting fluid recovery device for metal cutting processing, comprising: a base, universal wheels are fixedly installed at the four corners of the bottom of the base, a collection box is fixedly installed on the top of the base, a cover is plugged on the top of the collection box, a negative pressure pump is fixedly installed on the top of the cover, a negative pressure pipe is connected to the inlet of the negative pressure pump, the outlet of the negative pressure pump corresponds to the collection box, and a cutting fluid screening mechanism is installed inside the collection box;

[0008] The cutting fluid screening mechanism includes a positioning seat rotatably installed on the bottom side of the collecting box, a filter cover movably inserted on the top of the positioning seat, handles fixedly installed on both sides of the filter cover, a gear ring fixedly installed on the bottom of the positioning seat, and a gear meshing with the gear ring.

[0009] Preferably, a discharge port is provided on one side of the bottom of the collecting box, and limiting holes are provided at the four corners of the bottom of the positioning seat.

[0010] Preferably, limiting rods are fixedly installed at the four corners of the bottom of the filter cover, and the four groups of limiting rods correspond to the four groups of limiting holes, so that the filter cover can be limited.

[0011] Preferably, a motor is fixedly installed inside the base, the driving output end of the motor is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed to the middle of the gear, which can drive the gear to rotate.

[0012] Preferably, a sealing ring is rotatably installed in the middle of the sealing cover, and the sealing ring corresponds to the top of the filter cover, so as to limit the top of the filter cover.

[0013] Preferably, a limiting slide groove is provided in the middle of the collecting box, a limiting slip ring is slidably installed in the limiting slide groove, and the limiting slip ring is movably connected to the filter cover to limit the filter cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can move the collection box to a designated location by arranging a universal wheel installed at the bottom of the base, and drive the negative pressure pump on the top of the cover to deliver negative pressure to the negative pressure tube, and align the negative pressure tube with the inside of the machine tool, so that the cutting fluid and waste chips inside the machine tool are synchronously absorbed into the collection box. At the same time, the driving motor drives the gear inside the cutting fluid screening mechanism to rotate, and the gear ring meshing with the gear drives the filter cartridge to rotate, so that the filter cartridge drives the cutting fluid and waste chips inside to perform centrifugal motion, which can completely separate the cutting fluid attached to the outer wall of the waste chips, so that a large amount of cutting fluid is discharged from the discharge port, and the cutting fluid recovery is completed;

[0016] By setting limit rods fixedly installed at the four corners of the bottom of the filter cover, and the four groups of limit rods correspond to the four groups of limit holes, when the filter cover is installed, the limit rods at the bottom of the filter cover can be inserted into the upper limit holes of the positioning seat, so that the filter cover can be firmly positioned on the positioning seat, and at the same time, with the handle installed inside the filter cover, the operator can quickly take out the filter cover and clean the waste inside the filter cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a cutting fluid recovery device for metal cutting processing proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a positioning seat of a cutting fluid recovery device for metal cutting processing proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the filter cover structure of a cutting fluid recovery device for metal cutting processing.

[0020] In the figure: 1. base; 11. collection box; 12. sealing cover; 13. negative pressure pump; 14. negative pressure tube; 15. motor; 2. positioning seat; 21. filter cover; 22. handle; 23. gear ring; 24. gear; 3. limiting hole; 31. limiting rod; 32. sealing ring; 33. limiting slide groove; 34. limiting slip ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A cutting fluid recovery device for metal cutting processing comprises: a base 1, universal wheels are fixedly installed at the four corners of the bottom of the base 1, a collecting box 11 is fixedly installed on the top of the base 1, a cover 12 is plugged into the top of the collecting box 11, a negative pressure pump 13 is fixedly installed on the top of the cover 12, an inlet of the negative pressure pump 13 is connected to a negative pressure pipe 14, an outlet of the negative pressure pump 13 corresponds to the collecting box 11, and a cutting fluid screening mechanism is installed inside the collecting box 11;

[0023] The cutting fluid screening mechanism includes a positioning seat 2 rotatably installed on the bottom side of the collecting box 11, a filter cover 21 movably inserted on the top of the positioning seat 2, a handle 22 fixedly installed on both sides of the filter cover 21, a gear ring 23 fixedly installed on the bottom of the positioning seat 2, and a gear 24 meshing with the gear ring 23. The driving motor 15 drives the gear 24 inside the cutting fluid screening mechanism to rotate, and the gear ring 23 meshing with the gear 24 drives the filter cartridge to rotate, so that the filter cartridge drives the internal cutting fluid and waste chips to perform centrifugal motion, which can completely separate the cutting fluid attached to the outer wall of the waste chips, so that a large amount of cutting fluid is discharged from the discharge port, completing the cutting fluid recovery.

[0024] Furthermore, a discharge port is provided on one side of the bottom of the collecting box 11, limiting holes 3 are provided at the four corners of the bottom of the positioning seat 2, and limiting rods 31 are fixedly installed at the four corners of the bottom of the filter cover 21. The four groups of limiting rods 31 correspond to the four groups of limiting holes 3, and the filter cover 21 can be limited. When the filter cover 21 is installed, the limiting rods 31 at the bottom of the filter cover 21 can be inserted into the upper limit holes 3 of the positioning seat 2, so that the filter cover 21 can be firmly positioned on the positioning seat 2. At the same time, with the handle 22 installed inside the filter cover 21, the operator can quickly take out the filter cover 21 and clean the waste inside the filter cover 21.

[0025] Furthermore, a limiting slide groove 33 is opened in the middle of the collecting box 11, and a limiting slip ring 34 is slidably installed in the limiting slide groove 33. The limiting slip ring 34 is movably connected to the filter cover 21, and the filter cover 21 can be limited. When the filter cover 21 is placed in the positioning seat 2, the limiting slip ring 34 in the limiting slide groove 33 can support and limit the filter cover 21.

[0026] Furthermore, a sealing ring 32 is rotatably installed in the middle of the cover 12, and the sealing ring 32 corresponds to the top of the filter cover 21, and can limit the top of the filter cover 21. When the cover 12 is closed on the top of the collection box 11, the sealing ring 32 at the bottom of the cover 12 can support the top of the filter cover 21 to prevent the filter cover 21 from rotating upward during centrifugal rotation.

[0027] Furthermore, a motor 15 is fixedly installed inside the base 1, and the driving output end of the motor 15 is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed in the middle of the gear 24, which can drive the gear 24 to rotate. The gear 24 can be driven to rotate by driving the motor 15, and the gear ring 23 meshing with the gear 24 will drive the filter cartridge to rotate, so that the filter cartridge drives the cutting fluid and waste chips inside to perform centrifugal motion.

[0028] When in use, the collecting box 11 can be moved to a designated location by first setting a universal wheel installed at the bottom of the base 1, and the negative pressure pump 13 on the top of the driving cover 12 delivers negative pressure to the negative pressure tube 14, and the negative pressure tube 14 is aimed at the inside of the machine tool, so that the cutting fluid and waste chips inside the machine tool are synchronously absorbed into the collecting box 11, and at the same time, the driving motor 15 drives the gear 24 inside the cutting fluid screening mechanism to rotate, and the gear ring 23 meshing with the gear 24 drives the filter cartridge to rotate, so that the filter cartridge drives the cutting fluid and waste chips inside to perform centrifugal motion, and the cutting fluid attached to the outer wall of the waste chips can be removed. Complete separation allows a large amount of cutting fluid to be discharged from the discharge port, completing the cutting fluid recovery. At the same time, by setting the limit rods 31 fixedly installed at the four corners of the bottom of the filter cover 21, and the four groups of limit rods 31 correspond to the four groups of limit holes 3. When the filter cover 21 is installed, the limit rods 31 at the bottom of the filter cover 21 can be inserted into the upper limit holes 3 on the positioning seat 2, so that the filter cover 21 can be firmly positioned on the positioning seat 2. At the same time, with the handle 22 installed inside the filter cover 21, the operator can quickly take out the filter cover 21 and clean the waste chips inside the filter cover 21.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting fluid recovery device for metal cutting, characterized in that: include: A base (1), wherein universal wheels are fixedly mounted at the four corners of the bottom of the base (1), a collecting box (11) is fixedly mounted on the top of the base (1), a sealing cover (12) is plugged into the top of the collecting box (11), a negative pressure pump (13) is fixedly mounted on the top of the sealing cover (12), an inlet of the negative pressure pump (13) is connected to a negative pressure pipe (14), an outlet of the negative pressure pump (13) corresponds to the collecting box (11), and a cutting fluid screening mechanism is mounted inside the collecting box (11); The cutting fluid screening mechanism comprises a positioning seat (2) rotatably mounted on the bottom side of the collecting box (11), a filter cover (21) movably plugged into the top of the positioning seat (2), a handle (22) fixedly mounted on both sides of the inside of the filter cover (21), a toothed ring (23) fixedly mounted on the bottom of the positioning seat (2), and a gear (24) meshing with the toothed ring (23).

2. A cutting fluid recovery device for metal cutting according to claim 1, characterized in that: A discharge port is provided at one side of the bottom of the collecting box (11), and limiting holes (3) are provided at the four corners of the bottom of the positioning seat (2).

3. A cutting fluid recovery device for metal cutting according to claim 2, characterized in that: Limiting rods (31) are fixedly mounted at the four corners of the bottom of the filter cover (21), and the four groups of limiting rods (31) correspond to the four groups of limiting holes (3).

4. A cutting fluid recovery device for metal cutting according to claim 1, characterized in that: A motor (15) is fixedly installed inside the base (1), and the driving output end of the motor (15) is transmission-connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed to the middle of the gear (24).

5. A cutting fluid recovery device for metal cutting according to claim 1, characterized in that: A sealing ring (32) is rotatably mounted in the middle of the sealing cover (12), and the sealing ring (32) corresponds to the top of the filter cover (21).

6. A cutting fluid recovery device for metal cutting according to claim 1, characterized in that: A limiting slide groove (33) is provided in the middle of the collecting box (11), a limiting slip ring (34) is slidably installed in the limiting slide groove (33), and the limiting slip ring (34) is movably connected to the filter cover (21).

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