Cutting fluid filtering device for bearing machining

Abstract

The utility model relates to the technical field of bearing machining devices, and provides a cutting fluid filtering device for bearing machining, which comprises a machining bin, and a feeding hole is fixedly formed in the outer wall of the left side of the machining bin; when the device is used, a worker can add cutting fluid needing to be filtered into the processing bin through the feeding port, the cutting fluid is preliminarily filtered through the leakage holes formed in the fixing plate, and then the cutting fluid is filtered again through the sieve plate, so that the purity of the filtered cutting fluid is higher; a first hydraulic cylinder can be started to drive a second supporting plate to extrude the filtered cuttings into blocks, and then the cuttings are pushed out of the machining bin through an arranged push plate, so that the cuttings in the machining bin can be conveniently cleaned, and when leakage holes are blocked, the leakage holes can be conveniently cleaned; and a worker can start a second hydraulic cylinder to drive an arranged through rod to ascend and descend, so that a matched leak hole is dredged, and the blockage condition is solved.

Description

Technical Field

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

[0002] Bearings are an important component in mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Rolling bearings are generally composed of four parts: outer ring, inner ring, rolling element and cage. Among them, the outer ring needs to undergo mechanical processing such as cutting and grinding. In the process of processing the outer ring of the bearing, a large amount of cutting fluid will be used. In order to save resources, the cutting fluid usually needs to be recovered for reuse.

[0003] However, many existing cutting fluid filtering devices for bearing processing not only have slow processing speeds, but also are prone to clogging of the filter plates. In addition, it is not convenient to clean the chips inside the device, resulting in low filtering efficiency for the cutting fluid. Utility Model Content

[0004] The utility model provides a cutting fluid filtering device for bearing processing, which solves the problem that the cutting fluid filtering device not only has a slow processing speed but also is prone to filter plate clogging.

[0005] The technical solution of the utility model is as follows: A cutting fluid filtering device for bearing processing, comprising a processing chamber, a feed port is fixedly installed on the left outer wall of the processing chamber, a fixed plate is fixedly installed at a position below the feed port inside the processing chamber, a plurality of leakage holes are provided on the fixed plate, a first hydraulic cylinder is fixedly installed at a middle position at the top end of the processing chamber, a first telescopic rod is fixedly connected to the output end of the first hydraulic cylinder, the bottom end of the first telescopic rod extends to the inside of the processing chamber, and a first support plate is fixedly installed, support rods are fixedly installed at the four corners of the bottom end of the first support plate, a second support plate is arranged at a position below the support rod inside the processing chamber, and the bottom ends of the four groups of support rods are fixedly connected to the second support plate.

[0006] Preferably, a lifting groove is provided at the top of the second support plate, a slide plate is slidably installed inside the lifting groove, a second hydraulic cylinder is fixedly installed at the middle position of the bottom end of the first support plate, a second telescopic rod is fixedly connected to the output end of the second hydraulic cylinder, the bottom end of the second telescopic rod is fixedly connected to the top of the slide plate, a through rod is fixedly installed at the bottom end of the slide plate and at the corresponding position of each group of the leakage holes, and each group of the through rods is slidably connected to the second support plate.

[0007] Preferably, a slot is opened transversely at the rear end of the processing chamber, a sieve plate is rotatably mounted on the inner wall of the front end of the processing chamber at a position below the fixed plate, the bottom end of the sieve plate extends to the outside of the processing chamber through the slot, a rotating shaft is rotatably mounted transversely at a position below the sieve plate inside the processing chamber, a motor is fixedly mounted on the right outer wall of the processing chamber, the output end of the motor is fixedly connected to the rotating shaft, an eccentric wheel is fixedly mounted on the rotating shaft, and the top end of the eccentric wheel is in contact with the bottom end of the sieve plate.

[0008] Preferably, a third hydraulic cylinder is fixedly installed at the rear end of the processing warehouse, and a third telescopic rod is fixedly connected to the output end of the third hydraulic cylinder. The other end of the third telescopic rod extends into the interior of the processing warehouse and is fixedly installed with a push plate. The bottom end of the push plate is in contact with the top end of the fixed plate, and an avoidance groove is opened on the inner wall of the rear end of the processing warehouse at a position corresponding to the push plate.

[0009] Preferably, an installation groove is provided at the front end of the processing warehouse, which is located just above the fixed plate; a warehouse door is rotatably installed at the front end edge of the installation groove; limit rods are slidably installed transversely on both sides of the processing warehouse; springs are sleeved on two groups of limit rods; the ends of the two groups of springs that are close to each other are fixedly connected to the outer wall of the processing warehouse on the corresponding side, and the ends of the two groups of springs that are far away from each other are fixedly connected to the limit rods on the corresponding side; limit holes are provided at the corresponding positions on both sides of the warehouse door and each group of limit rods.

[0010] Preferably, a sealing gasket is fixedly installed at the connection between the warehouse door and the outer surface of the mounting groove.

[0011] Preferably, a material guide plate is provided at the front end of the processing chamber, and the material guide plate is rotatably connected to both sides of the processing chamber, and cylinders are rotatably installed on the outer walls of both sides of the processing chamber, and the output ends of two groups of the cylinders are fixedly connected with a fourth telescopic rod, and the other ends of the two groups of the fourth telescopic rods are rotatably connected to the material guide plate.

[0012] Preferably, rubber pads are fixedly installed at the four corners of the bottom end of the processing bin.

[0013] The working principle and beneficial effects of the utility model are:

[0014] When using this device, the staff can add the cutting fluid that needs to be filtered into the processing chamber through the feed port, perform preliminary filtration through the leakage holes opened on the fixed plate, and then filter it again through the sieve plate, so that the cutting fluid has a higher purity after filtration, and then the filtered chips can be squeezed into blocks by starting the first hydraulic cylinder to drive the second support plate, and then pushed out of the processing chamber through the set push plate, so as to facilitate the cleaning of the chips inside the processing chamber. When the leakage hole is blocked, the staff can start the second hydraulic cylinder to drive the set through rod to rise and fall, so as to dredge the matching leakage hole, thereby solving the blockage problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0020] Figure 5 This is a rear view structural diagram of the utility model;

[0021] Figure 6 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0022] In the figure: 1. processing warehouse; 2. feed inlet; 3. fixing plate; 4. leakage hole; 5. first hydraulic cylinder; 6. first telescopic rod; 7. first support plate; 8. support rod; 9. second support plate; 10. slide plate; 11. through rod; 12. second hydraulic cylinder; 13. second telescopic rod; 14. sieve plate; 15. notch; 16. rotating shaft; 17. eccentric wheel; 18. motor; 19. mounting groove; 20. warehouse door; 21. limiting rod; 22. spring; 23. limiting hole; 24. third hydraulic cylinder; 25. third telescopic rod; 26. push plate; 27. avoidance groove; 28. guide plate; 29. ​​cylinder; 30. fourth telescopic rod; 31. rubber pad. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1 to Figure 6 As shown, this embodiment proposes a cutting fluid filtering device for bearing processing, including a processing chamber 1, a feed port 2 is fixedly installed on the left outer wall of the processing chamber 1, a fixed plate 3 is fixedly installed at a position below the feed port 2 inside the processing chamber 1, and a plurality of leakage holes 4 are opened on the fixed plate 3, a first hydraulic cylinder 5 is fixedly installed at the middle position of the top of the processing chamber 1, a first telescopic rod 6 is fixedly connected to the output end of the first hydraulic cylinder 5, the bottom end of the first telescopic rod 6 extends to the inside of the processing chamber 1, and a first support plate 7 is fixedly installed, support rods 8 are fixedly installed at the four corners of the bottom end of the first support plate 7, a second support plate 9 is arranged at a position below the support rod 8 inside the processing chamber 1, and the bottom ends of the four groups of support rods 8 are fixedly connected to the second support plate 9.

[0026] A lifting groove is provided at the top of the second support plate 9, and a slide plate 10 is slidably installed inside the lifting groove. A second hydraulic cylinder 12 is fixedly installed at the middle position of the bottom end of the first support plate 7, and a second telescopic rod 13 is fixedly connected to the output end of the second hydraulic cylinder 12. The bottom end of the second telescopic rod 13 is fixedly connected to the top of the slide plate 10, and a through rod 11 is fixedly installed at the bottom end of the slide plate 10 and at the corresponding position of each group of leakage holes 4, and each group of through rods 11 is slidably connected to the second support plate 9.

[0027] A slot 15 is horizontally opened at the rear end of the processing chamber 1, and a sieve plate 14 is rotatably installed on the inner wall of the front end of the processing chamber 1 below the fixed plate 3. The bottom end of the sieve plate 14 extends to the outside of the processing chamber 1 through the slot 15. A rotating shaft 16 is horizontally rotatably installed at a position below the sieve plate 14 inside the processing chamber 1. A motor 18 is fixedly installed on the right outer wall of the processing chamber 1, and the output end of the motor 18 is fixedly connected to the rotating shaft 16. An eccentric wheel 17 is fixedly installed on the rotating shaft 16, and the top end of the eccentric wheel 17 is in contact with the bottom end of the sieve plate 14.

[0028] Rubber pads 31 are fixedly installed at the four corners of the bottom end of the processing chamber 1.

[0029] In this embodiment, when using the device, the staff can add the cutting fluid to be filtered into the processing chamber 1 through the set feed port 2, and then perform preliminary filtration through the leakage hole 4 opened on the fixed plate 3, and the smaller debris and cutting fluid fall onto the sieve plate 14, and then pass through the sieve plate 14 for re-filtration, so that the purity of the cutting fluid after filtration is higher. When the sieve plate 14 filters the cutting fluid, the staff can start the motor 18 to drive the rotating shaft 16 to rotate, thereby driving the eccentric wheel 17 fixedly installed on the rotating shaft 16 to continuously hit the bottom end of the sieve plate 14, thereby reducing the blockage of the sieve plate 14. In addition, after the filtering is completed, the staff can start the first hydraulic cylinder 5 to drive the first telescopic rod 6 to extend and retract, thereby driving the second support plate 9 to squeeze the filtered chips, so that they are squeezed into blocks, which can not only squeeze out the cutting fluid remaining inside, but also make it more convenient to clean the chips out of the processing chamber 1. Finally, when the leakage hole 4 is blocked, the staff can start the second hydraulic cylinder 12 to drive the through rod 11 fixedly installed at the lower end of the slide plate 10 to extend and retract, so that the leakage hole 4 matched with it can be dredged, thereby solving the problem of blockage of the leakage hole 4 and making the practical use of the device higher.

[0030] Example 2

[0031] like Figure 1 to Figure 6 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a third hydraulic cylinder 24 is fixedly installed at the rear end of the processing warehouse 1, and a third telescopic rod 25 is fixedly connected to the output end of the third hydraulic cylinder 24. The other end of the third telescopic rod 25 extends to the interior of the processing warehouse 1 and is fixedly installed with a push plate 26. The bottom end of the push plate 26 is in contact with the top end of the fixed plate 3, and an avoidance groove 27 is opened on the inner wall of the rear end of the processing warehouse 1 at a corresponding position to the push plate 26.

[0032] A mounting groove 19 is provided at the front end of the processing bin 1, located just above the fixed plate 3. A bin door 20 is rotatably installed at the front edge of the mounting groove 19. Limit rods 21 are slidably installed transversely on both sides of the processing bin 1. Springs 22 are sleeved on two groups of limit rods 21. The ends of the two groups of springs 22 that are close to each other are fixedly connected to the outer wall of the processing bin 1 on the corresponding side, and the ends of the two groups of springs 22 that are away from each other are fixedly connected to the limit rods 21 on the corresponding side. Limit holes 23 are provided at the corresponding positions on both sides of the bin door 20 and each group of limit rods 21.

[0033] Sealing pads are fixedly installed at the connection between the compartment door 20 and the outer surface of the mounting groove 19 .

[0034] A material guide plate 28 is provided at the front end of the processing chamber 1, and the material guide plate 28 is rotatably connected to the two sides of the processing chamber 1. Cylinders 29 are rotatably installed on the outer walls of both sides of the processing chamber 1. The output ends of the two groups of cylinders 29 are fixedly connected to the fourth telescopic rod 30, and the other ends of the two groups of fourth telescopic rods 30 are rotatably connected to the material guide plate 28.

[0035] In this embodiment, after the device squeezes the chips into blocks, the staff can pull the limit rod 21 to disengage the limit rod 21 from the limit hole 23 provided on the bin door 20. Then, after opening the bin door 20, the staff can start the third hydraulic cylinder 24 to drive the third telescopic rod 25 to extend and retract, thereby driving the push plate 26 to push the chips squeezed into blocks, so that the device can more conveniently clean the chips out of the processing bin 1. In addition, when pushing the block-shaped chips away from the processing bin 1, the staff can start the two sets of cylinders 29 to drive the corresponding fourth telescopic rod 30 to extend and retract, so that the guide plate 28 can be driven to adjust the angle, so that the chips squeezed into blocks can be better collected when they are pushed out of the processing bin 1, avoiding the situation where they fall directly to the ground.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting fluid filtering device for bearing processing, characterized in that: The invention comprises a processing chamber (1), wherein a feed port (2) is fixedly mounted on the left outer wall of the processing chamber (1), a fixed plate (3) is fixedly mounted at a position below the feed port (2) inside the processing chamber (1), a plurality of groups of leakage holes (4) are provided on the fixed plate (3), a first hydraulic cylinder (5) is fixedly mounted at a middle position at the top end of the processing chamber (1), a first telescopic rod (6) is fixedly connected to the output end of the first hydraulic cylinder (5), the bottom end of the first telescopic rod (6) extends into the processing chamber (1) and is fixedly mounted with a first support plate (7), support rods (8) are fixedly mounted at the four corners of the bottom end of the first support plate (7), a second support plate (9) is arranged at a position below the support rod (8) inside the processing chamber (1), and the bottom ends of four groups of support rods (8) are fixedly connected to the second support plate (9).

2. A cutting fluid filtering device for bearing machining according to claim 1, characterized in that: A lifting groove is provided at the top of the second support plate (9), a slide plate (10) is slidably mounted inside the lifting groove, a second hydraulic cylinder (12) is fixedly mounted at the middle position of the bottom end of the first support plate (7), a second telescopic rod (13) is fixedly connected to the output end of the second hydraulic cylinder (12), the bottom end of the second telescopic rod (13) is fixedly connected to the top end of the slide plate (10), a through rod (11) is fixedly mounted at the bottom end of the slide plate (10) and at the corresponding position of each group of the leakage holes (4), and each group of the through rods (11) is slidably connected to the second support plate (9).

3. A cutting fluid filtering device for bearing machining according to claim 1, characterized in that: A slot (15) is transversely provided at the rear end of the processing chamber (1); a screen plate (14) is rotatably mounted on the inner wall of the front end of the processing chamber (1) at a position below the fixed plate (3); the bottom end of the screen plate (14) extends to the outside of the processing chamber (1) through the slot (15); a rotating shaft (16) is transversely rotatably mounted inside the processing chamber (1) at a position below the screen plate (14); a motor (18) is fixedly mounted on the right outer wall of the processing chamber (1); an output end of the motor (18) is fixedly connected to the rotating shaft (16); an eccentric wheel (17) is fixedly mounted on the rotating shaft (16); the top end of the eccentric wheel (17) is in contact with the bottom end of the screen plate (14).

4. A cutting fluid filtering device for bearing machining according to claim 1, characterized in that: A third hydraulic cylinder (24) is fixedly mounted at the rear end of the processing chamber (1); a third telescopic rod (25) is fixedly connected to the output end of the third hydraulic cylinder (24); the other end of the third telescopic rod (25) extends into the interior of the processing chamber (1) and is fixedly mounted with a push plate (26); the bottom end of the push plate (26) is in contact with the top end of the fixed plate (3); and an avoidance groove (27) is provided on the inner wall of the rear end of the processing chamber (1) at a position corresponding to the push plate (26).

5. A cutting fluid filtering device for bearing machining according to claim 1, characterized in that: The front end of the processing bin (1) is provided with an installation groove (19) at a position just above the fixing plate (3), and a bin door (20) is rotatably installed at the front edge of the installation groove (19). Limit rods (21) are slidably installed and are transversely penetrated on both sides of the processing bin (1), and springs (22) are sleeved on two groups of the limit rods (21). The ends of the two groups of springs (22) that are close to each other are fixedly connected to the outer wall of the processing bin (1) on the corresponding side, and the ends of the two groups of springs (22) that are far away from each other are fixedly connected to the limit rod (21) on the corresponding side. Limit holes (23) are provided on both sides of the bin door (20) and at corresponding positions of each group of the limit rods (21).

6. A cutting fluid filtering device for bearing machining according to claim 5, characterized in that: A sealing gasket is fixedly mounted at the connection between the outer surface of the bin door (20) and the mounting groove (19).

7. A cutting fluid filtering device for bearing machining according to claim 1, characterized in that: A material guide plate (28) is provided at the front end of the processing chamber (1), and the material guide plate (28) is rotatably connected to both sides of the processing chamber (1). Cylinders (29) are rotatably mounted on the outer walls of both sides of the processing chamber (1), and output ends of two groups of the cylinders (29) are fixedly connected to fourth telescopic rods (30), and the other ends of the two groups of the fourth telescopic rods (30) are rotatably connected to the material guide plate (28).

8. A cutting fluid filtering device for bearing machining according to claim 1, characterized in that: Rubber pads (31) are fixedly installed at the four corners of the bottom end of the processing chamber (1).

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