CN210699136U

CN210699136U - Cutting fluid filtering and recycling device for bench drill

Info

Publication number: CN210699136U
Application number: CN201921642802.7U
Authority: CN
Inventors: 王习华; 杨忠波
Original assignee: Sichuan Heyi Electrical Technology Co ltd
Current assignee: Sichuan Heyi Electrical Technology Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-09
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a cutting fluid filters recovery unit for bench drill, including basin and cutting fluid case, the grit filter layer has been placed on the upper portion of basin, the baffle is installed through the pivot symmetry to the inner wall of basin, and is two sets of the through-hole has been seted up to the middle part of baffle even equidistance respectively, and is two sets of the handle is all installed on the upper portion of baffle, the lateral part intercommunication of basin has the guiding gutter, the lateral wall that the basin closes on the guiding gutter has seted up the through hole, the spout has all been seted up to the both sides wall of guiding gutter, and is two sets of the equal sliding connection in inside of spout has the slider, and is two sets of install the filter screen frame through the bolt between the slider, the filter screen is installed to the inboard of filter screen frame, the water pump. The utility model discloses the letter realizes the cleanness of remaining the waste residue to grit filter layer table side, convenient to use, the change of simple and convenient realization filter screen.

Description

Cutting fluid filtering and recycling device for bench drill

Technical Field

The utility model relates to a bench drill cutting fluid retrieves technical field, specifically is a bench drill filters recovery unit with cutting fluid.

Background

A bench drill is a bench drill for short, and is a small-sized drill which can be placed on an operation table and is vertically arranged on a main shaft, the drilling diameter of the bench drill is generally below 13 mm and generally not more than 25 mm, the bench drill is mainly used for drilling, reaming, tapping, scraping planes and the like of small and medium-sized parts, is used in a machining workshop and a die repairing and matching workshop, and has the characteristics of small horsepower, high rigidity, high precision, good rigidity, convenience in operation and easiness in maintenance, and in the working process of the bench drill, the drilling part needs to be cooled and lubricated by using cutting fluid.

Current cutting fluid recovery process is through the outside installation basin at the brace table of bench drill to inside at the basin sets up the grit filter layer, the residue that the cutting fluid has passes through the grit filter layer and filters the back, recycle the filter screen and carry out secondary filter, let in the cutting fluid case again through the water pump, the grit filter layer upper portion is remained accumulational sweeps and is generally scraped down through the manual work, it is clean inconvenient, be unfavorable for the use, on the other hand, the installation of filter screen is changed inconveniently, be unfavorable for the workman to change the filter screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting fluid filters recovery unit for bench drill, simple convenient realization remain the cleanness of waste residue to grit filter layer table side, convenient to use, simultaneously, the change of simple and convenient realization filter screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting fluid filtering and recycling device for bench drills comprises a water tank and a cutting fluid box, wherein a supporting table is welded at the upper part of the water tank, a bench drill body is installed at the upper part of the supporting table through bolts, a sand filtering layer is placed at the upper part of the water tank, baffles are symmetrically installed on the inner wall of the water tank through a rotating shaft, through holes are respectively formed in the middle parts of two groups of the baffles at uniform intervals, handles are respectively installed at the upper parts of the two groups of the baffles, the lateral part of the water tank is communicated with a diversion trench, through holes are formed in the lateral wall of the water tank, which is close to the diversion trench, sliding grooves are formed in the two lateral walls of the diversion trench, sliding blocks are respectively connected inside the two groups of the sliding grooves in a sliding mode, a filter screen frame is installed between the two groups of the sliding blocks through, the liquid inlet end of the water pump extends into the inner side of the diversion trench, the liquid outlet end of the water pump is communicated with the cutting fluid box, the lower side part of the cutting fluid box is communicated with a nozzle through a hose, and the nozzle is installed on the side part of the bench drill body through a bolt.

Preferably, the thickness of the sand filtering layer is not less than 20cm, and the sand grain diameter of the sand filtering layer is 0.4mm-1.2 mm.

Preferably, the baffle is inserted into the inner side of the sand filtering layer, and the side part of the baffle is attached to the side part of the supporting table.

Preferably, the inner wall of the sliding groove and the lower wall of the filter screen frame are both stuck with silica gel pads, and the upper part of the sliding block is provided with a convex block.

Preferably, a floating ball type water level meter is installed on the side of the cutting fluid tank, and a fluid supplementing port is formed in the upper portion of the cutting fluid tank.

Preferably, a ball valve is installed in the middle of the hose, and a sealing ring is arranged between the hose and the nozzle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. cutting fluid in the cutting fluid box is sprayed out through a hose and a nozzle, cooling and lubrication are carried out in the processing process of parts, air-out waste residues are brought to the upper part of a sand filtering layer in the cooling process, large-particle waste chips are filtered at the top of the sand filtering layer through percolation of the sand filtering layer, the primarily filtered cutting fluid is discharged into a diversion trench through a through hole, further filtration is carried out through a filter screen, the filtered clean cutting fluid is introduced into the cutting fluid box again through a water pump for reutilization, a baffle is arranged and inserted into the inner side of the sand filtering layer, when the waste chips need to be cleaned, a handle is pulled, and the baffle is pulled to rotate around the inner wall of the water tank by the handle, so that sand with a large amount of waste residues can be discharged, and the waste residues are cleaned;

2. through extracting the slider from the inside of spout to dismantle the bolt at filter screen frame position, change new filter screen frame and filter screen, then pass through the inside that the spout inserted the guiding gutter with the slider, and then realize the installation of filter screen frame and filter screen, the change of simple and convenient realization filter screen.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the structure of the water tank part of the lever of the present invention;

FIG. 3 is a side sectional view of the structure of the expanded part of the baffle of the present invention;

fig. 4 is a schematic top sectional view of a part of the structure of the diversion trench according to the present invention;

fig. 5 is an enlarged cross-sectional view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a water tank; 2. a cutting fluid tank; 3. a support table; 4. a bench drill body; 5. a sand filtration layer; 6. a baffle plate; 7. a through hole; 8. a diversion trench; 9. a through hole; 10. a chute; 11. a slider; 12. a filter screen frame; 13. a filter screen; 14. a water pump; 15. a hose; 16. a nozzle; 17. a silica gel pad; 18. a bump; 19. a floating ball type water level gauge; 20. a fluid infusion port; 21. a ball valve; 22. a seal ring; 23. a handle; 24. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a cutting fluid filtering and recycling device for bench drills comprises a water tank 1 and a cutting fluid box 2, wherein a supporting table 3 is welded at the upper part of the water tank 1, a bench drill body 4 is installed at the upper part of the supporting table 3 through bolts, a sand filtering layer 5 is placed at the upper part of the water tank 1, baffles 6 are symmetrically installed on the inner wall of the water tank 1 through a rotating shaft, through holes 7 are uniformly and equidistantly formed in the middle parts of the two groups of baffles 6 respectively, handles 23 are installed at the upper parts of the two groups of baffles 6, the lateral part of the water tank 1 is communicated with a diversion trench 8, through holes 9 are formed in the lateral wall, close to the diversion trench 8, of the water tank 1, sliding chutes 10 are formed in the two lateral walls of the diversion trench 8, sliding blocks 11 are respectively and slidably connected inside the two groups of sliding chutes 10, a filter screen frame 12 is installed between the two groups of sliding blocks 11 through, the liquid inlet end of the water pump 14 extends into the inner side of the diversion trench 8, the liquid outlet end of the water pump 14 is communicated with the cutting fluid tank 2, the lower side part of the cutting fluid tank 2 is communicated with a nozzle 16 through a hose 15, and the nozzle 16 is installed on the side part of the bench drill body 4 through a bolt.

Specifically, the thickness of the sand filter layer 5 is not less than 20cm, the particle size of sand of the sand filter layer 5 is 0.4mm-1.2mm, and the sand filter layer 5 is used for filtering the cutting fluid.

Specifically, the baffle 6 is inserted into the inner side of the sand filter layer 5, and the side part of the baffle 6 is attached to the side part of the support table 3, so that the sand filter layer 5 with a large amount of scraps on the baffle 6 can be conveniently removed.

Specifically, the inner wall of the sliding groove 10 and the lower wall of the filter screen frame 12 are both adhered with a silica gel pad 17, the upper portion of the sliding block 11 is provided with a convex block 18, the silica gel pad 17 is used for sealing, and the convex block 18 is an L-shaped convex block, so that the hand can hold the filter screen conveniently.

Specifically, a floating ball type water level gauge 19 is installed on the side portion of the cutting fluid tank 2, a fluid supplementing port 20 is formed in the upper portion of the cutting fluid tank 2, the floating ball type water level gauge 19 is used for detecting the amount of the cutting fluid in the middle of the cutting fluid tank 2, and the fluid supplementing port 20 is used for supplementing the cutting fluid.

Specifically, a ball valve 21 is installed in the middle of the hose 15, a sealing ring 22 is arranged between the hose 15 and the nozzle 16, the ball valve 21 facilitates manual adjustment of the supply amount of the cutting fluid, and the sealing ring 22 is used for sealing.

The working principle is as follows: when the cutting fluid box is used, cutting fluid in the cutting fluid box 2 is sprayed out through the hose 15 and the nozzle 16, the parts are cooled and lubricated in the processing process, air-out waste residues are brought to flow to the upper part of the sand filtering layer 5 in the cooling process, large-particle waste residues are filtered at the top of the sand filtering layer 5 through the percolation effect of the sand filtering layer 5, the cutting fluid after primary filtering is discharged into the guide groove 8 through the through hole 9, then is further filtered through the filter screen 13, the filtered clean cutting fluid is re-introduced into the cutting fluid box 2 through the water pump 14 for reuse, the baffle 6 is arranged, the baffle 6 is inserted into the inner side of the sand filtering layer, when the waste residues need to be cleaned, the handle 23 is pulled, the handle 23 pulls the baffle 6 to rotate around the inner wall of the water tank 1, namely, sand with a large amount of waste residues can be discharged, and the waste residues are cleaned, through extracting slider 11 from the inside of spout 10 to dismantle the bolt at filter screen frame 12 position, change new filter screen frame 12 and filter screen 13, then insert the inside of guiding gutter 8 with slider 11 through spout 10, and then realize the installation of filter screen frame 12 and filter screen 13, the change of simple and convenient realization filter screen 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bench drill filters recovery unit with cutting fluid, includes basin (1) and cutting fluid case (2), its characterized in that: the upper portion of the water tank (1) is welded with a supporting table (3), a bench drill body (4) is installed on the upper portion of the supporting table (3) through bolts, a sand filtering layer (5) is placed on the upper portion of the water tank (1), baffles (6) are symmetrically installed on the inner wall of the water tank (1) through rotating shafts, through holes (7) are respectively formed in the middle portions of the two groups of baffles (6) at uniform and equal intervals, handles (23) are installed on the upper portions of the two groups of baffles (6), the side portion of the water tank (1) is communicated with a flow guide groove (8), a through hole (9) is formed in the side wall, close to the flow guide groove (8), of the water tank (1), sliding grooves (10) are formed in the two side walls of the flow guide groove (8), sliding blocks (11) are connected inside the two groups of sliding grooves, filter screen (13) are installed to the inboard of filter screen frame (12), water pump (14) are installed to the lateral part of guiding gutter (8), cutting fluid box (2) are installed in the lateral part of guiding gutter (8) through support frame (24), the feed liquor end of water pump (14) probes into the inboard of guiding gutter (8), the play liquid end and the cutting fluid box (2) intercommunication of water pump (14), the lower side of cutting fluid box (2) has nozzle (16) through hose (15) intercommunication, nozzle (16) are installed in the lateral part of bench drill body (4) through the bolt.

2. The cutting fluid filtering and recovering device for bench drills according to claim 1, wherein: the thickness of the sand filtering layer (5) is not less than 20cm, and the sand grain diameter of the sand filtering layer (5) is 0.4mm-1.2 mm.

3. The cutting fluid filtering and recovering device for bench drills according to claim 1, wherein: the baffle (6) is inserted into the inner side of the sand filtering layer (5), and the side part of the baffle (6) is attached to the side part of the support table (3).

4. The cutting fluid filtering and recovering device for bench drills according to claim 1, wherein: the inner wall of the sliding groove (10) and the lower wall of the filter screen frame (12) are both pasted with a silica gel pad (17), and a convex block (18) is installed on the upper portion of the sliding block (11).

5. The cutting fluid filtering and recovering device for bench drills according to claim 1, wherein: the side of the cutting fluid tank (2) is provided with a floating ball type water level gauge (19), and the upper part of the cutting fluid tank (2) is provided with a fluid supplementing port (20).

6. The cutting fluid filtering and recovering device for bench drills according to claim 1, wherein: the middle part of the hose (15) is provided with a ball valve (21), and a sealing ring (22) is arranged between the hose (15) and the nozzle (16).