Cutting fluid filtering device

Abstract

The utility model relates to the technical field of filtering devices, and discloses a cutting fluid filtering device which comprises a box body internally provided with a filtering cavity, lap joint blocks are oppositely arranged in the filtering cavity, and filtering boxes are arranged on the lap joint blocks; an opening is formed in the upper end of the filter cavity, a hood is arranged at the opening, and a cleaning assembly is arranged in the hood; a vibration assembly is arranged in the filtering cavity and comprises a rotating shaft which is arranged in the filtering cavity and can rotate, first inclined blocks are oppositely arranged on the outer side wall of the rotating shaft, first inclined planes are arranged at the upper ends of the first inclined blocks, second inclined blocks are arranged on the lower side face of the filtering box, and second inclined planes are arranged at the upper ends of the second inclined blocks; and a stirring assembly is further arranged on the rotating shaft. Through the arrangement of the vibration assembly, the first inclined plane can slidably extrude the second inclined plane, so that the filter box moves upwards, and when the first inclined plane slides to be separated from the second inclined plane, the filter box moves downwards to collide with the lap joint block, so that the chippings in the filter box can be vibrated.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter device technical field, concretely relates to a cutting fluid filter device. BACKGROUND

[0002] In the machining process, cutting fluid is usually used for cooling and lubrication, but metal chips will be produced in the machining process, and the metal chips will be mixed in the cutting fluid. Generally, the cutting fluid is filtered by a filter device to realize the reuse of the cutting fluid.

[0003] For example, the patent with the announcement number CN220944354U discloses a chip collecting and cleaning device and a numerical control lathe applying the same. Although the numerical control lathe can scrape the chips accumulated in the chip collecting box, can accommodate more chips, prevents the accumulation of chips, and realizes the maximization of space utilization by the setting of the scraping mechanism. However, in actual use, the chips will be flatly accumulated on the filter plate due to the continuous loading of the chips into the chip collecting box and the scraping by the scraping mechanism, causing the blockage of the filter holes, thereby affecting the filtering of the cutting coolant by the filter plate. Therefore, improvement is needed. SUMMARY

[0004] The utility model aims at providing a cutting fluid filter device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A cutting fluid filter device includes a box body with a filter cavity. A lap joint block is arranged opposite in the filter cavity, and a filter box with an open upper end is arranged on the lap joint block. The filter cavity is open at the upper end, and a machine cover is arranged at the opening position. A cleaning assembly for cleaning the chips in the filter box is arranged in the machine cover. A vibration assembly is arranged in the filter cavity. The vibration assembly includes a rotating shaft arranged in the filter cavity and rotatable. A first inclined block is arranged opposite on the outer side wall of the rotating shaft. A first inclined surface is arranged at the upper end of the first inclined block. A second inclined block is arranged on the lower side of the filter box. A second inclined surface matched with the first inclined surface is arranged at the upper end of the second inclined block. The rotating shaft is rotated to drive the first inclined surface to press the second inclined surface to realize the vibration of the filter box. A stirring assembly is further arranged on the rotating shaft. The vibration of the filter box drives the reciprocating movement of the stirring assembly to stir the cutting fluid in the filter cavity.

[0007] Further, the upper side of the filter box is provided with a connecting plate at the four corners; the vibration assembly further comprises a pushing member arranged in the cover and used for pushing the filter box to move downward, the pushing member comprises a mounting cylinder, the mounting cylinder is arranged at the position of the connecting plate, a pushing block is arranged in the mounting cylinder through a first spring, the first spring is used for driving the pushing block to move downward, the lower side of the pushing block is provided with a pushing rod which extends out of the mounting cylinder and is connected to the corresponding connecting plate.

[0008] Further, one side of the filter box is provided with an opening, the corresponding side wall of the box body is provided with a slot opening through the filter box, and a detachable side plate is arranged at the slot opening; the cleaning assembly comprises a mounting block arranged on the side wall of the cover and facing the filter cavity, the mounting block is arranged along the length direction of the cover, a sliding cavity is arranged in the mounting block, a sliding groove is arranged on the upper side of the cover and penetrates through the sliding cavity, a sliding block is arranged in the sliding cavity, a threaded rod is arranged on the sliding block, the upper end of the threaded rod extends out of the cover through the sliding groove, the lower end of the threaded rod extends into the filter cavity through the sliding groove, a brush plate is arranged at the lower end of the threaded rod, and brush hairs are arranged on the lower side wall of the brush plate.

[0009] Further, the stirring assembly comprises a rotating cylinder which is arranged in a sleeving mode on the rotating shaft, a plurality of stirring plates are uniformly arranged on the outer side wall of the rotating cylinder, a limiting groove is arranged in a relative mode on the outer side wall of the rotating shaft, a limiting block which slides into the limiting groove is arranged in the rotating cylinder, and a driving assembly which is used for driving the mounting cylinder to slide along the limiting groove is arranged in the filter cavity.

[0010] Further, an annular groove is arranged on the outer side wall of the rotating cylinder, an annular block is arranged in the annular groove, the driving assembly comprises a third inclined block which is vertically arranged on the annular block, a third inclined surface is arranged at the upper end of the third inclined block, a fourth inclined block is further arranged on the lower side of the filter box, and a fourth inclined surface which is matched with the third inclined surface is arranged at the lower end of the fourth inclined block; a second spring is arranged at the two ends of the rotating shaft in a sleeving mode, an abutting plate is arranged at one end of the rotating cylinder, the second spring is used for driving the abutting plate to drive the mounting cylinder to reset, and a limiting member which is used for limiting the third inclined block is further arranged in the filter cavity.

[0011] Further, a sliding groove is arranged on the side wall of the third inclined block along the moving direction of the third inclined block, the limiting member comprises a fixing rod arranged in the sliding groove, and the two ends of the fixing rod are fixedly connected to the corresponding side walls of the filter cavity.

[0012] Further, the upper end of the threaded rod is provided with a hand wheel.

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

[0014] 1. The utility model discloses, through the setting of vibration subassembly, make the rotating shaft can drive two first inclined blocks corresponding first inclined plane is rotated, make first inclined plane can slide and fit on corresponding second inclined plane, rotating shaft continues and rotates, make first inclined plane can slide and extrude second inclined plane, make second inclined plane can drive second inclined block and drive filter box to go up, when first inclined plane slides and separates second inclined plane, at this moment, the filter box at high place is down because of gravity, make filter box can collide with the overlap block, make the chip in filter box can get vibration, thereby can avoid its block filter hole, influence filter box's filtration.

[0015] The utility model discloses, through the setting of drive assembly, make filter box vibration can drive drive assembly drive rotating cylinder moves along the limiting slot, and then make rotating cylinder can drive the stirring board rotation and stir different positions of filter chamber, thereby make the chip liquid and demulsifier can get the full mixing and stirring. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of a chip liquid filter device in the utility model.

[0017] Figure 2 It is a structure schematic view of a filter box in the utility model.

[0018] Figure 3 It is a structure schematic view of a machine cover in the utility model.

[0019] Figure 4 It is a structure schematic view of a pusher in the utility model.

[0020] Figure 5 It is a cross section structure schematic view of a box in the utility model.

[0021] Figure 6 It is a structure schematic view of a stirring assembly in filter chamber in the utility model.

[0022] Figure 7 It is a cross section structure schematic view of a drive assembly in the utility model.

[0023] Figure 8 It is a structure schematic view of a side plate and discharge hopper on the box in the utility model.

[0024] The meaning of each reference sign in the drawing is as follows: 100, box;101, machine cover;102, motor;103, liquid inlet pipe;104, threaded rod;105, hand wheel;106, sliding groove;107, discharge chute;108, observation window;109, oil outlet pipe;110, liquid outlet pipe;

[0025] 200, filter box; 201, connecting plate; 202, filter hole; 203, second inclined block; 204, fourth inclined block;

[0026] 300, mounting cylinder; 301, push rod; 302, mounting block; 303, brush plate; 304, brush;

[0027] 400, push block; 401, first spring;

[0028] 500, sliding block; 501, lapping block; 502, filter cavity; 503, medicine adding pipe; 504, stirring plate; 505, first inclined block; 506, rotating shaft; 507, limiting groove;

[0029] 600, rotating cylinder; 602, third inclined block; 603, abutting plate; 604, second spring;

[0030] 700, annular groove; 701, limiting block; 702, fixing rod; 703, sliding groove; 704, annular block. DETAILED DESCRIPTION

[0031] In order to further understand the content of the present application, the present application will be described in detail in conjunction with the drawings and examples. It should be understood that the examples are only used to explain the present application and are not limited.

[0032] The following will be described in detail in conjunction with the drawings and examples. Figures 1-8 The present application will be described in detail in conjunction with the drawings and examples.

[0033] In conjunction with Figures 1-8 As shown in the drawings, the chip liquid filtering device in the present application comprises a box body 100 provided with a filter cavity 502, and a lapping block 501 is oppositely arranged in the filter cavity 502, and a filter box 200 with an open upper end is arranged on the lapping block 501.

[0034] The filter cavity 502 is provided with an open upper end, and a machine cover 101 is arranged at the open position, and a cleaning assembly for cleaning the debris in the filter box 200 is arranged in the machine cover 101.

[0035] A vibration assembly is arranged in the filter cavity 502, and the vibration assembly comprises a rotating shaft 506 arranged in the filter cavity 502 and rotatable, a first inclined block 505 is oppositely arranged on the outer side wall of the rotating shaft 506, a first inclined surface is arranged at the upper end of the first inclined block 505, a second inclined block 203 is arranged on the lower side of the filter box 200, a second inclined surface matched with the first inclined surface is arranged at the upper end of the second inclined block 203, and the rotating shaft 506 is rotated to drive the first inclined surface to press the second inclined surface to realize the vibration of the filter box 200.

[0036] The rotating shaft 506 is further provided with a stirring assembly, and the filter box 200 is vibrated to drive the stirring assembly to reciprocate and stir the cutting fluid in the filtering cavity 502.

[0037] In the embodiment, the hood 101 is provided with an inlet pipe 103, the lower side of the box body 100 is provided with an outlet pipe 110, one side wall of the box body 100 is provided with a dosing pipe 503 located below the filter box 200, and the other side wall is provided with an oil outlet pipe 109.

[0038] In actual use, the bottom wall of the filter box 200 is uniformly provided with a plurality of filter holes 202; the cutting fluid to be filtered is added into the filtering cavity 502 through the inlet pipe 103 and filtered through the filter holes 202, so that the debris in the cutting fluid can be retained in the filter box 200, and the filtered cutting fluid can enter the filtering cavity 502 located below the filter box 200 to be collected, thereby completing the filtering of the cutting fluid.

[0039] Since some parts are coated with oil stains during part processing to reduce friction during processing, the cutting fluid may contain oil stains. Through the arrangement of the dosing pipe 503, the operator can add a demulsifier to the filtered cutting fluid through the dosing pipe 503, and through the arrangement of the stirring assembly, the stirring assembly can stir the cutting fluid and the demulsifier in the filtering cavity 502, so that the cutting fluid and the oil stains in it can be layered, and through the arrangement of the oil outlet pipe 109, the layered oil stains can be discharged through the oil outlet pipe 109, and through the arrangement of the outlet pipe 110, the cutting fluid after the oil stains are separated can be discharged through the outlet pipe 110.

[0040] Specifically, due to the different densities, the oil stain layer floats above the cutting fluid, and when the liquid level of the cutting fluid is higher than the pipe opening of the oil outlet pipe 109, at this time, the outlet pipe 110 is opened to discharge the cutting fluid, so that the oil stain layer moves down to the pipe opening of the oil outlet pipe 109, at this time, the outlet pipe 110 is closed and the oil outlet pipe 109 is opened to discharge the oil stains; when the discharge of the oil stain layer is completed, the oil outlet pipe 109 is continuously opened to discharge the cutting fluid.

[0041] In actual use, the two ends of the filter box 200 are lapped on the upper side of the corresponding lapping block 501, so that the filter box 200 can be placed in the filter cavity 502; the sidewall of the box body 100 is provided with a motor 102, the output end of the motor 102 is connected to one end of the rotating shaft 506, the rotating shaft 506 is driven to rotate by the motor 102, so that the rotating shaft 506 can drive the two first inclined blocks 505 to drive the corresponding first inclined surface to rotate, so that the first inclined surface can be slidably attached to the corresponding second inclined surface, the rotating shaft 506 continues to rotate, so that the first inclined surface can slide and extrude the second inclined surface, so that the second inclined surface can drive the second inclined block 203 to drive the filter box 200 to move upward, when the first inclined surface slides away from the second inclined surface, at this time, the filter box 200 located at a high place is lowered due to gravity, so that the filter box 200 can collide with the lapping block 501, so that the debris in the filter box 200 can be vibrated, thereby avoiding the blockage of the filter hole 202 and affecting the filtration of the filter box 200;

[0042] Among them, the rotating shaft 506 is arranged along the length direction of the filter cavity 502, and the two ends of the rotating shaft 506 are rotatably installed on the corresponding side wall of the filter cavity 502 through bearings, so that the rotating shaft 506 can be rotatably installed in the filter cavity 502;

[0043] Specifically, the output end of the motor 102 penetrates the box body 100 and is sleeved with a shaft sleeve, and the shaft sleeve is arranged to seal the filter cavity 502 and the output end of the motor 102, thereby preventing the cutting liquid in the filter cavity 502 from leaking;

[0044] Among them, the filter box 200 is matched with the filter cavity 502, so that the filter box 200 can be limited, so that the filter box 200 can be stably lifted in the filter cavity 502;

[0045] Among them, through the arrangement of the cleaning assembly, the cleaning assembly can clean the debris in the filter box 200, specifically, the cleaning assembly is installed on the hood 101 in a lifting manner, so as to avoid the interference of the cleaning assembly with the lifting of the filter box 200 in the filter cavity 502;

[0046] Among them, the vibration of the filter box 200 can drive the stirring assembly to move, and then the stirring assembly can reciprocate in the filter cavity 502, so that the stirring assembly can stir different positions of the filter cavity 502, so that the cutting liquid and the demulsifying agent in the filter cavity 502 can be fully mixed and stirred.

[0047] Combined Figures 2-4As shown, in the embodiment, the upper side of the filter box 200 is provided with a connecting plate 201 at the four corners; the vibration assembly further comprises a pushing piece arranged in the machine cover 101 and used for pushing the filter box 200 to move downward, the pushing piece comprises a mounting cylinder 300, the mounting cylinder 300 is arranged at the position corresponding to the connecting plate 201, a pushing block 400 is arranged in the mounting cylinder 300 through a first spring 401, the first spring 401 is used for driving the pushing block 400 to move downward, and a pushing rod 301 is arranged on the lower side of the pushing block 400 and protrudes out of the mounting cylinder 300 and is connected to the connecting plate 201.

[0048] In actual use, the connecting plate 201 is fixedly connected to the upper side of the filter box 200, the mounting cylinder 300 is provided with an open upper end, the upper end of the mounting cylinder 300 is fixedly connected to the side wall of the machine cover 101 towards the filter cavity 502, the upper end of the pushing rod 301 is fixedly connected to the lower side of the pushing block 400, the lower end of the pushing rod 301 abuts against the corresponding connecting plate 201, the upper end of the first spring 401 abuts against the corresponding side wall of the machine cover 101, and the lower end of the first spring 401 abuts against the upper side wall of the pushing block 400, so that the first spring 401 drives the pushing block 400 to move downward;

[0049] In actual use, the rotation of the rotating shaft 506 drives the filter box 200 to move upward, so that the filter box 200 drives the connecting plate 201 to move upward, and then the connecting plate 201 drives the pushing rod 301 to move upward and compresses the first spring 401, when the first inclined surface slides off the second inclined surface, at this moment, the filter box 200 stops moving upward, under the action of the first spring 401, the first spring 401 drives the pushing block 400 to move downward, and then the pushing rod 301 drives the connecting plate 201 to move downward and drives the filter box 200 to move downward, so that the filter box 200 can accelerate downward, that is, the filter box 200 can quickly collide with the lap joint block 501, so that the filter box 200 can generate better vibration;

[0050] The lower end of the mounting cylinder 300 is provided with an abutting ring, the lower side wall of the pushing block 400 abuts against the upper side wall of the abutting ring, so that the pushing block 400 is prevented from sliding out of the mounting cylinder 300, and then the pushing block 400 and the pushing rod 301 can be mounted on the mounting cylinder 300;

[0051] The pushing block 400 is matched with the mounting cylinder 300, the side wall of the pushing block 400 is slidably attached to the inner side wall of the mounting cylinder 300, so that the pushing block 400 can stably slide in the mounting cylinder 300.

[0052] In combination Figures 6-7As shown, in the embodiment, the stirring assembly comprises a rotating cylinder 600 which is arranged on the rotating shaft 506 in a sleeving manner, a plurality of stirring plates 504 are uniformly arranged on the outer sidewall of the rotating cylinder 600, a limiting groove 507 is oppositely arranged on the outer sidewall of the rotating shaft 506, a limiting block 701 is arranged in the rotating cylinder 600 and extends into the limiting groove 507 to slide, and a driving assembly is arranged in the filtering cavity 502 and used to drive the mounting cylinder 300 to slide along the limiting groove 507.

[0053] In actual use, the rotating shaft 506 can drive the rotating cylinder 600 to rotate, and then the rotating cylinder 600 can drive the stirring plates 504 to rotate, so that the stirring plates 504 can stir the cutting fluid and the demulsifier in the filtering cavity 502.

[0054] In actual use, the vibration of the filter box 200 can drive the driving assembly to drive the rotating cylinder 600 to move along the limiting groove 507, and then the rotating cylinder 600 can drive the stirring plates 504 to rotate to stir different positions of the filtering cavity 502, so that the cutting fluid and the demulsifier can be fully mixed and stirred.

[0055] The limiting block 701 and the limiting groove 507 are matched, so that the sidewall of the limiting block 701 can be slidably attached to the corresponding sidewall of the limiting groove 507, and then the limiting block 701 cannot shake in the limiting groove 507, so that the rotating cylinder 600 can be better rotated, and the rotating cylinder 600 can be better moved on the rotating shaft 506.

[0056] In combination Figure 7 As shown, in the embodiment, the outer sidewall of the rotating cylinder 600 is provided with an annular groove 700, and the annular groove 700 is provided with an annular block 704; the driving assembly comprises a third inclined block 602 which is vertically arranged on the annular block 704, the upper end of the third inclined block 602 is provided with a third inclined surface, the lower side of the filter box 200 is further provided with a fourth inclined block 204, and the lower end of the fourth inclined block 204 is provided with a fourth inclined surface which is matched with the third inclined surface; the two ends of the rotating shaft 506 are sleeved with second springs 604, one end of the rotating cylinder 600 is provided with an abutting plate 603, the second springs 604 are used to push the abutting plate 603 to drive the mounting cylinder 300 to reset, and the filtering cavity 502 is further provided with a limiting piece which is used to limit the third inclined block 602.

[0057] In actual use, the annular block 704 is rotatably installed in the annular groove 700 to achieve the rotatable installation on the outer sidewall of the rotating cylinder 600, the third inclined block 602 is fixedly installed on the annular block 704, the fourth inclined block 204 is fixedly installed on the lower side of the filter box 200 and is aligned with the third inclined block 602, and the abutting plate 603 is fixedly installed at one end of the rotating cylinder 600;

[0058] In actual use, when the filter box 200 drives the fourth inclined block 204 to move downward, the fourth inclined surface is fitted on the third inclined surface, the filter box 200 continues to drive the fourth inclined block 204 to move downward, so that the fourth inclined surface can slide and extrude the third inclined surface, so that the third inclined surface can drive the third inclined block 602 to move, thereby enabling the third inclined block 602 to drive the annular block 704 to drive the rotating cylinder 600 to move, so that the rotating cylinder 600 can drive the abutting plate 603 to move and compress the second spring 604; at the same time, when the filter box 200 drives the fourth inclined block 204 to move upward, the fourth inclined surface can slide off the third inclined surface, at this time, under the action of the second spring 604, the second spring 604 can push the abutting plate 603 to drive the rotating cylinder 600 to reset, so that the stirring assembly can stir different positions of the filter cavity 502;

[0059] The limiting piece is arranged to limit the third inclined block 602, so that the third inclined block 602 cannot rotate, thereby enabling the third inclined surface to always maintain the state of being fitted with the fourth inclined surface.

[0060] Specifically, the sidewall of the third inclined block 602 is provided with a sliding groove 703 along the moving direction thereof, and the limiting piece includes a fixed rod 702 arranged in the sliding groove 703, both ends of the fixed rod 702 being fixedly connected to the corresponding sidewalls of the filter cavity 502; so that when the third inclined block 602 moves, the fixed rod 702 can move in the sliding groove 703, thereby enabling the fixed rod 702 to limit the third inclined block 602, so that the third inclined block 602 cannot rotate.

[0061] In combination with Figures 3-8As shown, in this embodiment, one side of the filter box 200 is provided with an opening, and the corresponding side wall of the box body 100 is provided with a slot connected to the filter box 200, and the slot is provided with a detachable side plate; the cleaning assembly comprises a mounting block 302 provided on the side wall of the hood 101 towards the filter cavity 502, the mounting block 302 is provided along the length direction of the hood 101, and a sliding cavity is provided in the mounting block 302; a sliding groove 106 is provided on the upper side of the hood 101, the sliding groove 106 penetrates the sliding cavity, a sliding block 500 is provided in the sliding cavity, a threaded rod 104 is provided on the sliding block 500, the upper end of the threaded rod 104 penetrates the sliding groove 106 and extends out of the hood 101, the lower end of the threaded rod 104 penetrates the sliding groove 106 and extends into the filter cavity 502, and a brush plate 303 is provided at the lower end of the threaded rod 104. A plurality of bristles 304 are provided on the lower side wall of the brush plate 303.

[0062] In actual use, the sliding block 500 is matched with the sliding cavity, so that the sliding cavity can limit the sliding block 500, and the sliding block 500 cannot rotate in the sliding cavity. When it is necessary to clean the debris at the bottom of the filter box 200, the side plate is detached, then the threaded rod 104 is rotated, so that the rotation of the threaded rod 104 can drive the brush plate 303 to move downward, and the bristles 304 on the brush plate 303 can abut against the bottom wall of the filter box 200. At this time, the threaded rod 104 is slid along the sliding groove 106, so that the threaded rod 104 can drive the sliding block 500 to move along the sliding groove 703, and at the same time, the threaded rod 104 can drive the brush plate 303 to drive the bristles 304 to clean the bottom of the filter box 200, so that the debris in the filter box 200 can be swept out of the filter box 200 through the slot.

[0063] In actual use, a discharge chute 107 is provided below the slot, so that the debris swept out of the filter box 200 can be guided for collection.

[0064] The threaded rod 104 is threaded through the sliding block 500, the lower end of the threaded rod 104 is rotatably mounted on the upper side of the brush plate 303 through a bearing, so that the threaded rod 104 can be rotatably mounted. When the cleaning is completed, the threaded rod 104 is rotated at this time, so that the threaded rod 104 can drive the brush plate 303 to move upward into the hood 101, so that the lower side of the brush plate 303 can be flush with the lower side of the mounting cylinder 300, thereby avoiding the interference of the brush plate 303 with the lifting of the filter box 200.

[0065] When the bristles 304 on the brush plate 303 abut against the filter box 200, the upper side of the brush plate 303 is located below the connecting plate 201, so that the brush plate 303 can better clean the filter box 200.

[0066] The bristles 304 are made of hard material, so that the debris on the filter box 200 can be better cleaned;

[0067] The side wall of the notch is provided with a rubber pad, and the corresponding side wall of the side plate is also provided with a rubber pad, so that the notch and the side wall can be sealed, thereby avoiding leakage of the cutting fluid.

[0068] In order to facilitate the operator to rotate the threaded rod 104, the upper end of the threaded rod 104 is provided with a hand wheel 105, so that the operator can easily rotate the threaded rod 104.

[0069] In actual use, the cutting fluid to be filtered is added into the filter cavity 502 through the liquid inlet pipe 103, and is filtered through the filter hole 202. At the same time, the motor 102 drives the rotating shaft 506 to rotate, so that the rotating shaft 506 can drive the two first inclined blocks 505 to drive the corresponding first inclined surfaces to rotate, so that the first inclined surface can slide and extrude the second inclined surface, so that the second inclined surface can drive the second inclined block 203 to drive the filter box 200 to move upwards. When the first inclined surface slides off the second inclined surface, the filter box 200 at the high position moves downward due to its own weight, so that the filter box 200 can collide with the lap joint block 501, so that the debris in the filter box 200 can be vibrated to ensure the filtering effect of the cutting fluid. At the same time, the operator adds a demulsifier into the filter cavity 502 through the dosing pipe 503, and the driving assembly is arranged, so that the vibration of the filter box 200 can drive the driving assembly to drive the rotating cylinder 600 to move, and different positions of the filter cavity 502 are stirred. When the filtering is completed, the oil stain is discharged through the oil outlet pipe 109, and the cutting fluid is discharged through the liquid outlet pipe 110. Then, the side plate is opened, and the threaded rod 104 is rotated and slid, so that the brush plate 303 moves downward to clean the bottom of the filter box 200, so that the debris on the filter box 200 can be cleaned.

[0070] In summary, the above-mentioned is only a preferred embodiment of the present application, and any changes and modifications made within the scope of the present application shall be included in the scope of the present application.

Claims

1. A cutting fluid filtration device, comprising a housing with an internal filtration chamber, wherein overlapping blocks are arranged opposite each other within the filtration chamber, and a filter box with an opening at the upper end is provided on the overlapping blocks; characterized in that: The filter chamber has an opening at its upper end, and a cover is provided at the opening. Inside the cover is a cleaning component for cleaning debris from the filter box. The filter chamber also has a vibration component, which includes a rotating shaft located inside the filter chamber. A first inclined block is positioned opposite each other on the outer wall of the rotating shaft, and a first inclined surface is provided at the upper end of the first inclined block. A second inclined block is positioned on the lower side of the filter box, and a second inclined surface is provided at the upper end of the second inclined block that matches the first inclined surface. The rotation of the rotating shaft drives the first inclined surface to press against the second inclined surface, thereby vibrating the filter box. A stirring component is also provided on the rotating shaft. The vibration of the filter box drives the stirring component to move back and forth to stir the cutting fluid in the filter chamber.

2. The cutting fluid filtration device according to claim 1, characterized in that: The filter box has connecting plates on its upper side and at its four corners; the vibration assembly also includes a pusher inside the housing for pushing the filter box downwards. The pusher includes a mounting cylinder, which is positioned corresponding to the connecting plate. A pusher block is provided inside the mounting cylinder via a first spring, which drives the pusher block downwards. A pusher rod is provided on the lower side of the pusher block, extending out of the mounting cylinder and connected to the corresponding connecting plate.

3. The cutting fluid filtration device according to claim 1, characterized in that: The filter box has an opening on one side, and the corresponding side wall of the housing has a slot for communicating with the filter box. The slot is located on a detachable side plate. The cleaning assembly includes a mounting block on the side wall of the hood facing the filter chamber. The mounting block is arranged along the length of the hood and has a sliding cavity inside. The upper side of the hood has a sliding groove that passes through the sliding cavity. The sliding cavity has a sliding block, and the sliding block has a threaded rod. The upper end of the threaded rod passes through the sliding groove and extends out of the hood, while the lower end passes through the sliding groove and extends into the filter chamber. The lower end of the threaded rod has a brush plate, and the lower side wall of the brush plate has bristles.

4. The cutting fluid filtration device according to claim 1, characterized in that: The stirring assembly includes a rotating cylinder that is fitted onto a rotating shaft. Multiple stirring plates are evenly arranged on the outer wall of the rotating cylinder. A limiting groove is provided on the outer wall of the rotating shaft. A limiting block is provided inside the rotating cylinder that slides into the limiting groove. A driving assembly is provided inside the filter chamber for driving the mounting cylinder to slide along the limiting groove.

5. A cutting fluid filtration device according to claim 4, characterized in that: An annular groove is provided on the outer wall of the rotating cylinder, and an annular block is provided in the annular groove. The driving assembly includes a third inclined block vertically mounted on the annular block, and a third inclined surface is provided at the upper end of the third inclined block. A fourth inclined block is also provided on the lower side of the filter box, and a fourth inclined surface that matches the third inclined surface is provided at the lower end of the fourth inclined block. A second spring is sleeved at both ends of the rotating shaft, and an abutment plate is provided at one end of the rotating cylinder. The second spring is used to push the abutment plate to drive the mounting cylinder to reset. A limiting member for limiting the third inclined block is also provided in the filter cavity.

6. The cutting fluid filtration device according to claim 5, characterized in that: The third inclined block has a sliding groove on its side wall along its moving direction. The limiting member includes a fixed rod in the sliding groove, and the two ends of the fixed rod are respectively fixedly connected to the corresponding side wall of the filter chamber.

7. A cutting fluid filtration device according to claim 3, characterized in that: A hand crank is provided at the upper end of the threaded rod.

Images