CN215609650U

CN215609650U - Cutting fluid filter with cleaning device

Info

Publication number: CN215609650U
Application number: CN202121869189.XU
Authority: CN
Inventors: 张洪明; 张小民; 李元生
Original assignee: Wuxi Bojing Electron Co ltd
Current assignee: Wuxi Bojing Electron Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-25
Anticipated expiration: 2031-08-10

Abstract

The utility model belongs to the technical field of the cutting fluid of grinding machine equipment filters and specifically relates to a cutting fluid filter with cleaning device is related to, and it includes frame, cartridge filter, and the cartridge filter is fixed in the frame, and the cartridge filter is the slope setting, fixedly connected with baffle, filter screen in the cartridge filter, is provided with the clean subassembly that is used for clean filter screen in the cartridge filter. The cleaning assembly comprises a cleaning plate and bristles, the cleaning plate is rotatably arranged between the baffle and the filter screen, the bristles are fixedly connected to one side of the cleaning plate, which faces the filter screen, and the bristles are abutted to the filter screen, chip removal holes are formed in the barrel body of the filter cartridge and are located below the bristles, and a driving assembly used for driving the cleaning plate to rotate is arranged in the filter cartridge. This application has the effect of being convenient for clean filter screen.

Description

Cutting fluid filter with cleaning device

Technical Field

The application relates to the field of cutting fluid filtration of grinding machine equipment, in particular to a cutting fluid filter with a cleaning device.

Background

A Grinding machine (Grinding machine) is a machine tool that uses a Grinding tool to grind a workpiece to obtain a desired shape, size, and precision machined surface. The machining operation of the grinding machine is grinding, which is the primary place in machining, and the sharpening of cutting tools and the precise manufacture of machine parts depend on grinding, which is also part of precision machining. The grinding machine is intended to perform grinding with high precision and a considerably small rough surface, and to perform high-efficiency grinding.

When a grinding machine performs grinding work, a grinding wheel and a processed workpiece need to be cooled by using cutting fluid, and the cost is saved by recycling the cutting fluid.

At present, chinese patent with publication number CN211838474U discloses a chip cleaner for recovering cutting fluid, including water tank, support, the water tank slope sets up on the support, and the open end of water tank is higher than the blind end, and the blind end of water tank is equipped with the outage, and the inside wall bottom surface of water tank is equipped with the baffle, and the shape of baffle is the arc. A filter screen is arranged in the water tank and is positioned on one side of the baffle close to the closed end of the water tank. Be equipped with convex conveyer trough on the water tank inside wall, conveyer trough is located between baffle and the water tank opening end, and the conveyer trough is close to the one end and the water tank opening end intercommunication of water tank opening end, and the conveyer trough sets up along the length direction of water tank, and the conveyer trough internal rotation is erect and is used for promoting the garrulous spiral delivery pole of metal.

With respect to the related art in the above, the inventors consider that: above-mentioned chip cleaner is after using for a long time, and the filter screen can be stained with a large amount of metal fragments, influences the filter effect of cutting fluid, and the filter screen is located inside the water tank, is not convenient for clean the filter screen.

SUMMERY OF THE UTILITY MODEL

In order to facilitate clean filter screen, this application provides a cutting fluid filter with cleaning device.

The application provides a cutting fluid filter with cleaning device adopts following technical scheme:

the utility model provides a cutting fluid filter with cleaning device, which comprises a frame, the cartridge filter is fixed in the frame, the cartridge filter is the slope setting, fixedly connected with baffle in the cartridge filter, the filter screen, be provided with the clean subassembly that is used for cleaning the filter screen in the cartridge filter, clean subassembly is including clean board, the brush hair, clean board rotates and sets up between baffle and filter screen, brush hair fixed connection is in clean board towards one side of filter screen, the brush hair is contradicted in the filter screen, it has the chip removal hole to open on the stack shell of cartridge filter, the chip removal hole is located the below of brush hair, be provided with in the cartridge filter and be used for driving clean board pivoted drive assembly.

Through adopting above-mentioned technical scheme, when needs are cleaned the filter screen, utilize drive assembly drive cleaning board to rotate, drive the brush hair when cleaning board rotates and rotate, the brush hair cleans the filter screen, thereby cleans the piece that falls and drops outside the downthehole discharge filter cartridge of chip removal. Above-mentioned technical scheme has reached the effect of being convenient for clean the filter screen through mutually supporting of drive assembly, cleaning board, brush hair.

Optionally, the driving assembly comprises a worm wheel and a worm, a rotating shaft is rotatably connected to the baffle, the rotating shaft is fixedly connected with the cleaning plate, the rotating shaft and the filter cartridge are coaxially arranged, the worm wheel is fixedly sleeved on the rotating shaft, the worm is meshed with the worm wheel, the worm is rotatably arranged on the baffle, and a driving element for driving the worm to rotate is connected to the rack.

Through adopting above-mentioned technical scheme, when needs drive cleaning plate and rotate, utilize drive unit drive worm to rotate, the worm drives the worm wheel and rotates, and the worm wheel drives the axis of rotation and rotates, and the axis of rotation drives cleaning plate and rotates.

Optionally, fixedly connected with mounting box on the baffle, the one end of axis of rotation is worn to establish to the mounting box in, and the axis of rotation rotates to be connected in the mounting box, and worm wheel, worm all are located the mounting box, and the worm rotates to be connected in the mounting box.

Through adopting above-mentioned technical scheme, the mounting box protects worm wheel, worm, has reduced the possibility that the cutting fluid adheres on worm wheel, worm, and then has reduced the possibility that the metal piece in the cutting fluid caused the damage to worm wheel, worm.

Optionally, the drive unit includes the motor, and the motor is fixed in the frame, and the coaxial drive shaft that is fixed with on the worm, the section of thick bamboo wall of cartridge filter is worn to locate by the drive shaft, drive shaft and cartridge filter normal running fit, and the coaxial output shaft that is fixed in the motor of drive shaft.

Through adopting above-mentioned technical scheme, when needs drive worm rotated, the starter motor, the motor drove the drive shaft and rotates, and the drive shaft drives the worm and rotates.

Optionally, fixedly connected with lag on the mounting box, the drive shaft is located the lag, and the cartridge filter is worn out to the one end of lag.

Through adopting above-mentioned technical scheme, the lag protects the drive shaft, has reduced the possibility of cutting fluid adhesion on the drive shaft.

Optionally, the cleaning plate has two side edges, one of the side edges is an arc line and the central angle is greater than 180 °, the other side edge is a straight line, the arc side wall of the cleaning plate is attached to the inner wall of the filter cartridge, and a plurality of bristles are distributed on the cleaning plate.

Through adopting above-mentioned technical scheme, the circular arc lateral wall of cleaning plate is engaged in the axis of cartridge filter and is worn to locate cleaning plate for cleaning plate's surface area is greater than the area that uses the cartridge filter internal diameter as the semicircle of diameter, thereby makes cleaning plate can make the brush hair cover whole filter screen at the pivoted in-process, has improved the clean effect to the filter screen.

Optionally, the cleaning plate is towards one side fixedly connected with fender rod of filter screen, and the fender rod laminates in the filter screen, and the both ends face of fender rod is the curved surface and laminates in the inner wall of cartridge filter, and the side that the fender rod is close to the brush hair intersects with the axis of cartridge filter.

Through adopting above-mentioned technical scheme, the protective rod is laminated in filter screen, cartridge filter respectively for cutting fluid is when filtering, and the protective rod is in quiescent condition, utilizes the protective rod to seal the clearance between cleaning plate and the filter screen, thereby seals the chip removal hole, has reduced the possibility that cutting fluid revealed from the chip removal hole.

Optionally, a chip removal pipe is fixedly connected to the lower side of the filter cylinder, and the top end of the chip removal pipe is communicated with the chip removal hole.

Through adopting above-mentioned technical scheme, the chip removal pipe is convenient for guide metal piece discharge cartridge filter to be convenient for collect metal piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the effect of facilitating the cleaning of the filter screen is achieved by the mutual matching of the driving assembly, the cleaning plate and the bristles;

2. the driving assembly comprises a worm wheel and a worm, and the effect of conveniently driving the cleaning plate to rotate is achieved through the mutual matching of the worm wheel, the worm, the rotating shaft and the driving element;

3. the guard bar is arranged, so that the chip removal hole is sealed, and the possibility of leakage of the cutting fluid from the chip removal hole is reduced.

Drawings

Fig. 1 is a schematic structural view of a cutting fluid filter with a cleaning device according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a filter cartridge embodying the present application, primarily for the purpose of embodying a cleaning assembly, a baffle.

Fig. 3 is a schematic structural diagram of a driving assembly and a cleaning assembly according to an embodiment of the present application.

Description of reference numerals:

1. a frame; 2. a filter cartridge; 21. chip removal holes; 22. a chip removal pipe; 23. perforating; 24. a protective sleeve; 3. a baffle plate; 31. accommodating grooves; 32. mounting a box; 4. a filter screen; 5. a cleaning assembly; 51. cleaning the plate; 52. brushing; 53. a guard bar; 6. a drive assembly; 61. a worm gear; 62. a worm; 63. a rotating shaft; 64. a motor; 65. a drive shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses cutting fluid filter with cleaning device.

Referring to fig. 1, the cutting fluid filter with a cleaning device comprises a frame 1 and a filter cartridge 2, wherein the axis of the filter cartridge 2 is obliquely arranged, and the filter cartridge 2 is fixedly connected to the frame 1. The one end of cartridge filter 2 tilt up is the feed liquor end, and the one end of downward sloping is for receiving the liquid end.

Referring to fig. 2, a baffle 3 and a filter screen 4 are fixedly connected in the filter cartridge 2, the filter screen 4 is located on one side of the baffle 3 facing the liquid collecting end of the filter cartridge 2, and a space is formed between the baffle 3 and the filter screen 4. Baffle 3 is the semicircle board, baffle 3 and the coaxial setting of cartridge filter 2 and be located the inside bottom of cartridge filter 2.

Referring to fig. 2, a cleaning assembly 5 for cleaning the filter screen 4 is disposed in the filter cartridge 2, and the cleaning assembly 5 includes a cleaning plate 51 and bristles 52. The cleaning plate 51 is rotatably arranged between the filter screen 4 and the baffle 3, the cleaning plate 51 is attached to the baffle 3, and a gap is formed between the cleaning plate 51 and the filter screen 4. The brush 52 is fixedly connected to one side of the cleaning plate 51 facing the filter screen 4, the brush 52 is abutted against the filter screen 4, and a plurality of brushes 52 are distributed on the cleaning plate 51.

Referring to fig. 2, the wall of the filter cartridge 2 is provided with clearance holes 21, the width of the clearance holes 21 is the same as the length of the bristles 52, and the clearance holes 21 are located below the bristles 52. The wall of the filter cartridge 2 is fixedly connected with a chip removal pipe 22, the length direction of the chip removal pipe 22 is perpendicular to the axis of the filter cartridge 2, and the top end of the filter cartridge 2 is communicated with the chip removal hole 21.

When the liquid level of the cutting fluid in the filter cylinder 2 is lower than the top wall of the baffle 3, the cleaning plate 51 is driven to rotate, the cleaning plate 51 drives the bristles 52 to rotate, the bristles 52 clean the filter screen 4, and the metal chips falling from the filter screen 4 fall into the chip removal holes 21 under the action of gravity and are discharged along the chip removal pipes 22. A collection box or bag may be placed at the bottom of the blooie removal tube 22 to collect metal debris.

Referring to fig. 2, in addition, the cleaning plate 51 has two sides, one of which is a circular arc line and has a central angle greater than 180 °, and the other of which is a straight line. The circular arc side of cleaning plate 51 sets up with the cartridge filter 2 is coaxial, and the circular arc lateral wall laminating of cleaning plate 51 is in the inner wall of cartridge filter 2.

The cleaning plate 51 can make the brush hair 52 cover the whole filter screen 4 in the rotating process, and the cleaning effect of the filter screen 4 is improved.

Referring to fig. 2, in order to reduce the possibility of leakage of the cutting fluid from the clearance hole 21, a guard bar 53 is fixedly attached to a side of the cleaning plate 51 facing the filter net 4, and a long side of the guard bar 53 is parallel to a straight side of the cleaning plate 51. Both end faces of the guard bar 53 in the length direction are curved surfaces and are attached to the inner wall of the filter cartridge 2. The side edge of the guard bar 53 close to the brush hair 52 is vertically crossed with the axis of the filter cylinder 2, and the guard bar 53 is attached to the filter screen 4.

When the liquid level height of cutting fluid is higher than the roof of baffle 3, cutting fluid flows to the receipts liquid end of cartridge filter 2, and filter screen 4 filters cutting fluid, rotates cleaning plate 51 to the plane lateral wall of self and is on a parallel with the roof of baffle 3 this moment, and guard bar 53 seals the clearance between cleaning plate 51 and the filter screen 4, and then seals clearance hole 21 to the possibility of cutting fluid from clearance hole 21 reveals has been reduced.

Referring to fig. 2 and 3, a driving assembly 6 for driving the cleaning plate 51 to rotate is arranged in the filter cartridge 2, the driving assembly 6 includes a worm wheel 61 and a worm 62, the top wall of the baffle plate 3 is provided with an accommodating groove 31, a mounting box 32 is fixedly connected in the accommodating groove 31, the mounting box 32 is hollow, and the worm wheel 61 and the worm 62 are both located in the mounting box 32.

The mounting box 32 protects the worm wheel 61 and the worm 62, so that the possibility that the cutting fluid is adhered to the worm wheel 61 and the worm 62 is reduced, and the possibility that metal chips in the cutting fluid damage the worm wheel 61 and the worm 62 is further reduced.

Referring to fig. 2 and 3, a rotating shaft 63 is fixedly connected to one side of the cleaning plate 51 away from the bristles 52, the rotating shaft 63 is coaxially arranged with the filter cartridge 2, one end of the rotating shaft 63 penetrates through the mounting box 32, and the rotating shaft 63 is rotatably connected to the mounting box 32. The worm wheel 61 is fixedly fitted on the rotating shaft 63. The worm 62 is engaged with the worm wheel 61, and the worm 62 is rotatably connected to the mounting case 32. The frame 1 is connected with a driving element for driving the worm 62 to rotate.

When the cleaning plate 51 needs to be driven to rotate, the worm 62 is driven to rotate by the driving element, the worm 62 drives the worm wheel 61 to rotate, the worm wheel 61 drives the rotating shaft 63 to rotate, and the rotating shaft 63 drives the cleaning plate 51 to rotate.

Referring to fig. 2 and 3, the driving unit includes a motor 64, the motor 64 is fixed to the frame 1, and the motor 64 is located above the filter cartridge 2. The top end of the worm 62 penetrates through the mounting box 32 and is coaxially fixed with a driving shaft 65, and the top end of the driving shaft 65 penetrates through the filter cartridge 2 and is in running fit with the filter cartridge 2. The tip end of the drive shaft 65 is coaxially fixed to the output shaft of the motor 64.

When the worm 62 needs to be driven to rotate, the motor 64 is started, the motor 64 drives the driving shaft 65 to rotate, and the driving shaft 65 drives the worm 62 to rotate, so that the effect of saving manpower is achieved.

Referring to fig. 2, a through hole 23 is formed in the wall of the filter cartridge 2, a protection cover 24 is inserted into the through hole 23, and the bottom end of the protection cover 24 is inserted into the filter cartridge 2 and is fixedly connected to the mounting box 32. The drive shaft 65 is coaxially disposed within the shield 24. The boot 24 protects the drive shaft 65, reducing the likelihood of cutting fluid sticking to the drive shaft 65.

The implementation principle of the cutting fluid filter with the cleaning device in the embodiment of the application is as follows: when the liquid level of cutting fluid is less than the roof of baffle 3 in cartridge filter 2, starter motor 64, motor 64 orders about drive shaft 65 and rotates, drive shaft 65 drives worm 62 and rotates, worm 62 drives worm wheel 61 and rotates, worm wheel 61 drives axis of rotation 63 and rotates, axis of rotation 63 drives cleaning plate 51 and rotates, cleaning plate 51 drives brush hair 52 and rotates, brush hair 52 cleans filter screen 4, the metal piece that drops on filter screen 4 receives the action of gravity to drop to in the chip removal hole 21 and discharge along chip removal pipe 22, can place at the bottom of chip removal pipe 22 and collect the box or collect the bag and collect metal piece, the effect of being convenient for clean filter screen 4 has been reached.

When the liquid level height of the cutting fluid is higher than the top wall of the baffle 3, the cutting fluid flows to the bottom of the filter cylinder 2, the filter screen 4 filters the cutting fluid, the cleaning plate 51 is rotated to the plane side wall of the cleaning plate 51 parallel to the top wall of the baffle 3, the guard bar 53 seals the gap between the cleaning plate 51 and the filter screen 4, and then the chip removal hole 21 is sealed, so that the possibility that the cutting fluid leaks from the chip removal hole 21 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cutting fluid filter with cleaning device, includes frame (1), cartridge filter (2), and cartridge filter (2) are fixed in frame (1), and cartridge filter (2) are slope setting, fixedly connected with baffle (3), filter screen (4), its characterized in that in cartridge filter (2): be provided with in cartridge filter (2) and be used for cleaning clean subassembly (5) of clean filter screen (4), clean subassembly (5) are including cleaning board (51), brush hair (52), cleaning board (51) rotate to set up between baffle (3) and filter screen (4), brush hair (52) fixed connection is in cleaning board (51) towards one side of filter screen (4), brush hair (52) are contradicted in filter screen (4), it has chip removal hole (21) to open on the stack shell of cartridge filter (2), chip removal hole (21) are located the below of brush hair (52), be provided with in cartridge filter (2) and be used for driving clean board (51) pivoted drive assembly (6).

2. The cutting fluid filter with a cleaning device according to claim 1, wherein: drive assembly (6) include worm wheel (61), worm (62), it is connected with axis of rotation (63) to rotate on baffle (3), axis of rotation (63) and cleaning plate (51) fixed connection, axis of rotation (63) and cartridge filter (2) coaxial setting, worm wheel (61) fixed cover is established on axis of rotation (63), worm (62) mesh mutually with worm wheel (61), worm (62) rotate to set up on baffle (3), be connected with on frame (1) and be used for driving worm (62) pivoted drive unit.

3. The cutting fluid filter with a cleaning device according to claim 2, wherein: fixedly connected with mounting box (32) on baffle (3), the one end of axis of rotation (63) is worn to establish to mounting box (32) in, and axis of rotation (63) rotate to be connected in mounting box (32), and worm wheel (61), worm (62) all are located mounting box (32) in, and worm (62) rotate to be connected in mounting box (32).

4. The cutting fluid filter with a cleaning device according to claim 3, wherein: the drive unit comprises a motor (64), the motor (64) is fixed on the rack (1), a drive shaft (65) is coaxially fixed on the worm (62), the drive shaft (65) penetrates through the cylinder wall of the filter cylinder (2), the drive shaft (65) is in running fit with the filter cylinder (2), and the drive shaft (65) is coaxially fixed on an output shaft of the motor (64).

5. The cutting fluid filter with a cleaning device according to claim 4, wherein: fixedly connected with lag (24) on mounting box (32), drive shaft (65) are located lag (24), and cartridge filter (2) are worn out to the one end of lag (24).

6. The cutting fluid filter with a cleaning device according to claim 1, wherein: the cleaning plate (51) is provided with two side edges, one side edge is an arc line, the central angle of the arc line is larger than 180 degrees, the other side edge is a straight line, the arc side wall of the cleaning plate (51) is attached to the inner wall of the filter cylinder (2), and a plurality of bristles (52) are distributed on the cleaning plate (51).

7. The cutting fluid filter with a cleaning device according to claim 1, wherein: cleaning plate (51) are towards one side fixedly connected with fender rod (53) of filter screen (4), and fender rod (53) are laminated in filter screen (4), and the both ends face of fender rod (53) is the curved surface and laminates in the inner wall of cartridge filter (2), and the side that fender rod (53) are close to brush hair (52) intersects with the axis of cartridge filter (2).

8. The cutting fluid filter with a cleaning device according to claim 1, wherein: the lower side of the filter cylinder (2) is fixedly connected with a chip removal pipe (22), and the top end of the chip removal pipe (22) is communicated with the chip removal hole (21).