Cooling liquid filtering device for nut machining

Abstract

The utility model discloses a cooling liquid filtering device for nut processing, which comprises a filtering box, the top of the filtering box is provided with a circular groove, the middle of the circular groove is provided with a clamping ring groove, the clamping ring groove is internally provided with a rotatable circular plate, and the top of the circular plate is annularly provided with four square grooves at equal intervals; round holes communicated with the interior of the filter box are formed in the bottoms of the four square grooves, square plates are movably clamped in the four square grooves, cylinders A located in the round holes are fixedly installed in the middles of the square plates, cylinders B which can rotate and are located in the filter box are installed on the lower portions of the surfaces of the cylinders A, and filter screens are fixedly installed at the bottoms of the cylinders B; the filtering device is provided with the revolution and rotation structure, the filtering speed can be effectively increased through the revolution and rotation structure, meanwhile, the situation that filtering is affected due to blockage can be effectively avoided through the revolution and rotation structure, and therefore the cooling liquid filtering efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering, in particular to a cooling liquid filtering device for nut processing. Background Art

[0002] During nut cutting processing (such as turning, milling, drilling, etc.), a very high temperature will be generated between the cutting tool and the nut. The use of coolant can effectively reduce the cutting temperature and reduce tool wear, thereby improving cutting efficiency and processing accuracy. At the same time, the coolant can also take away the metal chips generated during the processing and keep the processing area clean. In order to reuse the coolant, the used coolant is usually filtered, and traditional filtering equipment is usually used in a static state for filtering. This filtering operation is slow and inefficient. At the same time, static filtering is prone to blockage and affects filtration. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coolant filtering device for nut processing, comprising a filter box, a circular groove is provided on the top of the filter box, a clamping ring groove is provided in the middle of the circular groove, a rotatable circular plate is installed inside the clamping ring groove, four square grooves are provided in an annular shape at equal distances on the top of the circular plate, circular holes connected to the interior of the filter box are provided at the bottom of the four square grooves, square plates are movably clamped inside the four square grooves, a cylinder A located inside the circular hole is fixedly installed in the middle of the square plate, a rotatable cylinder B located inside the filter box is installed on the lower part of the surface of the cylinder A, and a filter screen is fixedly installed at the bottom of the cylinder B.

[0004] Preferably, a gear ring located inside the filter box is fixedly mounted on the bottom of the circular plate, a motor is mounted on the top of the filter box, and an output end of the motor extends into the filter box and is fixedly mounted with a gear meshing with the gear ring.

[0005] Preferably, two limiting rings are fixedly installed on the lower part of the surface of cylinder A, a rotatable ring is installed between the two limiting rings, cylinder B is fixedly installed on the bottom of the ring, and a conical gear ring A is fixedly installed on the surface of cylinder B.

[0006] Preferably, four mounting blocks are fixedly installed in an annular shape at equal distances at the bottom of the circular plate, and an adjusting shaft is rotatably installed at the lower part of the four mounting blocks. A bevel gear A meshing with a bevel gear ring A is fixedly installed at one end of the four adjusting shafts facing the cylinder B, and a bevel gear B is fixedly installed at one end of the four adjusting shafts away from the cylinder B. A bevel gear ring B is fixedly installed on the upper part of the interior of the filter box, and the four bevel gears B are meshing with the bevel gear ring B.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: the filter device has a revolution and rotation structure, which can effectively improve the filtering speed through the revolution and rotation structure, and at the same time, can effectively avoid blockage and affect the filtering through the revolution and rotation structure, thereby effectively improving the efficiency of coolant filtration, and the filter device can be effectively disassembled to facilitate the filtering and cleaning operation, and at the same time, the filter device has a simple structural design, is easy and convenient to use, and has a stable and reliable filtering operation, and its performance can meet the use requirements of nut processing coolant filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached picture:

[0010] Figure 1 This is a schematic diagram of the top view of the structure of the coolant filter device for nut processing of the utility model;

[0011] Figure 2 It is a schematic diagram of the top view of the circular plate of the utility model;

[0012] Figure 3 It is a partial front section structural schematic diagram of the coolant filtering device for nut processing of the utility model;

[0013] Figure 4 For this utility model Figure 3 The local structure of Figure 1 ;

[0014] Figure 5 For this utility model Figure 3 The local structure of Figure 2 ;

[0015] In the figure: 1. filter box; 2. round groove; 3. clamping ring groove; 4. round plate; 5. gear ring; 6. square groove; 7. round hole; 8. square plate; 9. cylinder A; 10. cylinder B; 11. filter screen; 12. limit ring; 13. motor; 14. gear; 15. ring; 16. conical gear ring A; 17. mounting block; 18. adjusting shaft; 19. bevel gear A; 20. bevel gear B; 21. conical gear ring B. DETAILED DESCRIPTION

[0016] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figures 1 to 5 The utility model includes a filter box 1, a circular groove 2 is provided on the top of the filter box 1, a clamping ring groove 3 is provided in the middle of the circular groove 2, a rotatable circular plate 4 is installed inside the clamping ring groove 3, four square grooves 6 are provided in an annular manner at equal distances on the top of the circular plate 4, and circular holes 7 communicating with the inside of the filter box 1 are provided at the bottom of the four square grooves 6, and square plates 8 are movably clamped inside the four square grooves 6, and two lifting handles are symmetrically fixed on the top of the square plate 8, and the square plate 8, the cylinder A9, and the cylinder B1 can be effectively adjusted by the lifting handles. 0 and the filter screen 11 can be disassembled to facilitate cleaning of the filter screen 11. A cylinder A9 located inside the circular hole 7 is fixedly installed in the middle of the square plate 8. A cylinder B10 that can rotate and is located inside the filter box 1 is installed at the lower part of the surface of the cylinder A9. The filter screen 11 is fixedly installed at the bottom of the cylinder B10. The filter screen 11 is a barrel-shaped structure. The bottom of the filter box 1 is an inclined structure. A discharge pipe connected to the inside of the filter box 1 is fixedly installed at the lower part of the surface of the filter box 1. The discharge pipe is located at the bottom of the inclined structure, and a control valve is installed in the middle of the discharge pipe.

[0018] A gear ring 5 located inside the filter box 1 is fixedly installed at the bottom of the circular plate 4, and a motor 13 is installed on the top of the filter box 1. The output end of the motor 13 extends to the inside of the filter box 1 and is fixedly installed with a gear 14 meshing with the gear ring 5. The edges of the top and bottom of the circular plate 4 and the circumferential surface are annularly and equidistantly installed with balls A that are easy to rotate, so that the circular plate 4 can be effectively rotated to drive the four filter screens 11 to perform orbital rotation adjustment.

[0019] Specifically, by adding coolant containing metal debris into the interior of the four filter screens 11, and then starting the motor 13 to rotate the gear 14, the rotation of the gear 14 will transmit the gear ring 5 to drive the circular plate 4 to rotate inside the retaining ring groove 3, and the rotation of the circular plate 4 will drive the square plate 8, cylinder A9, cylinder B10 and filter screen 11 to rotate through the square groove 6, so that the four filter screens 11 can be adjusted to revolve and rotate, which is beneficial to the filtering operation.

[0020] Two limiting rings 12 are fixedly installed on the lower part of the surface of the cylinder A9, and a rotatable ring 15 is installed between the two limiting rings 12. Balls B are equidistantly installed in an annular shape at the edges of the top and bottom of the ring 15 and on the circumferential surface for easy rotation. The cylinder B10 is fixedly installed on the bottom of the ring 15, and a conical gear ring A16 is fixedly installed on the surface of the cylinder B10. Four mounting blocks 17 are equidistantly fixedly installed in an annular shape at the bottom of the circular plate 4, and an adjusting shaft 18 is rotatably installed on the lower part of each of the four mounting blocks 17. A bevel gear A19 meshing with the conical gear ring A16 is fixedly installed on one end of the four adjusting shafts 18 facing the cylinder B10, and a bevel gear B20 is fixedly installed on one end of the four adjusting shafts 18 away from the cylinder B10. A conical gear ring B21 is fixedly installed on the upper part of the interior of the filter box 1, and the four bevel gears B20 are meshingly connected with the conical gear ring B21, so that the four filter screens 11 can be effectively adjusted to rotate.

[0021] Specifically, when the circular plate 4 drives the square plate 8, cylinder A9, cylinder B10 and filter screen 11 to rotate, the four bevel gears B20 will roll and rotate on the conical gear ring B21. The rolling rotation of the four bevel gears B20 will transmit the rotation of the four conical gear rings A16 through the adjusting shaft 18 and the bevel gear A19, so that the conical gear ring A16 rotates inside the two limit rings 12 through the ring 15, thereby driving the cylinder B10 and the filter screen 11 to rotate, and finally making the four filter screens 11 rotate on their own during the revolution, which is beneficial to the filtering operation of the filter screen 11.

[0022] The filter device has a revolution and rotation structure, which can effectively improve the filtering speed and effectively avoid blockage that affects the filtering through the revolution and rotation structure, thereby effectively improving the efficiency of coolant filtration. The filter device can be effectively disassembled to facilitate filtering and cleaning operations. At the same time, the filter device has a simple structural design, is easy to use, and has stable and reliable filtering operations. Its performance can meet the use requirements of nut processing coolant filtration.

Claims

1. A cooling liquid filtering device for nut processing, comprising a filter box (1), characterized in that: The filter box (1) is provided with a rotatable circular plate (4) on the top, four square grooves (6) are provided at equal intervals in an annular manner on the top of the circular plate (4), the bottoms of the four square grooves (6) are provided with circular holes (7), the insides of the four square grooves (6) are movably connected with square plates (8), a cylinder A (9) is fixedly installed in the middle of the square plate (8), a rotatable cylinder B (10) is installed on the lower part of the surface of the cylinder A (9), and a filter screen (11) is fixedly installed on the bottom of the cylinder B (10); A gear ring (5) located inside the filter box (1) is fixedly mounted on the bottom of the circular plate (4); a motor (13) is mounted on the top of the filter box (1); an output end of the motor (13) extends into the interior of the filter box (1) and is fixedly mounted with a gear (14) meshing with the gear ring (5); A conical gear ring A (16) is fixedly mounted on the surface of the cylinder B (10), four mounting blocks (17) are fixedly mounted at equal intervals in an annular manner on the bottom of the circular plate (4), and adjusting shafts (18) are rotatably mounted on the lower parts of the four mounting blocks (17). A bevel gear A (19) meshingly connected to the conical gear ring A (16) is fixedly mounted on one end of the four adjusting shafts (18) facing the cylinder B (10), and a bevel gear B (20) is fixedly mounted on one end of the four adjusting shafts (18) away from the cylinder B (10). A conical gear ring B (21) is fixedly mounted on the upper part of the interior of the filter box (1), and the four bevel gears B (20) are meshingly connected to the conical gear ring B (21).

2. A cooling liquid filtering device for nut processing according to claim 1, characterized in that: The top of the filter box (1) is provided with a circular groove (2), the middle of the circular groove (2) is provided with a clamping ring groove (3), and a rotatable circular plate (4) is installed inside the clamping ring groove (3).

3. The cooling liquid filtering device for nut processing according to claim 1, characterized in that: Two limiting rings (12) are fixedly mounted on the lower part of the surface of the cylinder A (9), a rotatable ring (15) is mounted between the two limiting rings (12), and the cylinder B (10) is fixedly mounted on the bottom of the ring (15).

4. The cooling liquid filtering device for nut processing according to claim 1, characterized in that: Two lifting handles are symmetrically fixedly mounted on the top of the square plate (8).

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