CN214209609U

CN214209609U - Grinding machining coolant liquid filter equipment

Info

Publication number: CN214209609U
Application number: CN202023129296.7U
Authority: CN
Inventors: 贺志刚; 罗明
Original assignee: LUOYANG DONGFANG YIDE MECHANICAL MANUFACTURE CO LTD
Current assignee: LUOYANG DONGFANG YIDE MECHANICAL MANUFACTURE CO LTD
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-17
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an abrasive machining coolant liquid filter equipment, including first box, the centre of first box inner chamber evenly is provided with the pipe chute, and one side of first box inner chamber is provided with the baffle, is provided with the clearance between the bottom of baffle and the bottom of first box, the top in the space of baffle one side in the first box is connected with the feed liquor pipe, and one side top in baffle opposite side space in the first box is connected with the one end of three-way pipe, the upper end of three-way pipe is connected with the lower extreme of drum, is provided with the piston in the drum, and the top of piston is connected with the one end of pneumatic cylinder, the lower extreme of three-way pipe is connected with one side bottom of second box. This abrasive machining coolant liquid filter equipment adopts first box and second box isotructure design, divide into the filtration of coolant liquid multistage going on, lets tiny particle and large granule separately handle to pressurize through the pneumatic cylinder, thereby can prevent to block up, and very big improvement filtration efficiency.

Description

Grinding machining coolant liquid filter equipment

Technical Field

The utility model relates to a grinding equipment technical field specifically is a grinding coolant liquid filter equipment.

Background

Grinding is a mechanical process that removes material. The method is a processing method for cutting off redundant materials on a workpiece by using an abrasive material and a grinding tool. And in the grinding process, the mechanical processing belongs to the processing modes of finish processing (including rough processing, finish processing, heat treatment and the like), the processing amount is small, and the precision is high. The method is widely applied to the mechanical manufacturing industry.

Can produce high temperature because of the friction among the abrasive machining process, so can constantly spray the coolant liquid, the coolant liquid can reuse after filtering, and traditional device only filters through the filter cloth, and filtration efficiency is low, and blocks up easily, and is not enough to some extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding coolant liquid filter equipment 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 grinding coolant filtering device comprises a first box body, wherein an inclined pipe is uniformly arranged in the middle of an inner cavity of the first box body, a partition plate is arranged on one side of the inner cavity of the first box body, a gap is arranged between the bottom of the partition plate and the bottom of the first box body, a liquid inlet pipe is connected to the top of a space on one side of the partition plate in the first box body, one end of a three-way pipe is connected to the top of a space on the other side of the partition plate in the first box body, the upper end of the three-way pipe is connected with the lower end of a cylinder, a piston is arranged in the cylinder, the top of the piston is connected with one end of a hydraulic cylinder, the lower end of the three-way pipe is connected with the bottom of one side of a second box body, one ends, close to the first box body and the second box body, of the inner cavity of the second box body are respectively provided with a transverse partition plate, a round hole is formed in the middle of the transverse partition plate, and a filter cylinder is arranged at the top of the round hole, and the bottom of one side of the second box body is connected with a liquid outlet pipe, and the height of the liquid outlet pipe is higher than that of the transverse partition plate.

Preferably, a stainless steel filter screen is arranged in the first box body, the stainless steel filter screen is positioned on one side, close to the three-way pipe, of the partition plate, and the stainless steel filter screen is positioned at the top of the inclined pipe.

Preferably, the bottom of the first box body is funnel-shaped, a slag discharge port is formed in the lower end of the first box body, and a gate valve is installed in the middle of the slag discharge port.

Preferably, the inner wall of the filter cylinder is connected with the outer wall of a bone cylinder, the bone cylinder is of a grid structure, and the bottom of the bone cylinder is in threaded connection with the transverse partition plate.

Preferably, the filter cartridge is provided in plurality, and the filter cartridges are equally spaced about the top of the diaphragm.

Preferably, a top cover is arranged at the top of the second box body, and a pull handle is arranged at the top of the top cover.

Compared with the prior art, the beneficial effects of the utility model are that: this abrasive machining coolant liquid filter equipment adopts first box and second box isotructure design, divide into the filtration of coolant liquid multistage going on, lets tiny particle and large granule separately handle to pressurize through the pneumatic cylinder, thereby can prevent to block up, and very big improvement filtration efficiency.

Drawings

FIG. 1 is a front view of a coolant filtering device for grinding operations according to the present invention;

FIG. 2 is a top view of a cross plate of a coolant filtering device for grinding according to the present invention;

figure 3 is the utility model relates to a grinding coolant liquid filter equipment stainless steel filter screen top view.

In the figure: 1. the device comprises a liquid inlet pipe, 2, a stainless steel filter screen, 3, a partition plate, 4, an inclined pipe, 5, a first box body, 6, a gate valve, 7, a slag discharge port, 8, a top cover, 9, a pull handle, 10, a hydraulic cylinder, 11, a piston, 12, a cylinder, 13, a second box body, 14, a bone cylinder, 15, a filter cylinder, 16, a liquid outlet pipe, 17, a transverse partition plate, 18, a three-way pipe, 19 and a one-way valve.

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. 1-3, the present invention provides a technical solution: a grinding coolant filtering device comprises a first box body 5, wherein an inclined tube 4 is uniformly arranged in the middle of an inner cavity of the first box body 5, the inclined tube 4 consists of a plurality of obliquely arranged thin tubes, the cross rail of the inclined tube is arranged in the middle of the inner cavity of the first box body 5, large particles in coolant can be precipitated at an accelerated speed, a partition plate 3 is arranged on one side of the inner cavity of the first box body 5 and is welded, a gap is formed between the bottom of the partition plate 3 and the bottom of the first box body 5, the structure enables the coolant to flow in a U-shaped path, the precipitation efficiency is accelerated, a liquid inlet pipe 1 is connected to the top of a space on one side of the partition plate 3 in the first box body 5, the coolant to be filtered can be added into the liquid inlet pipe, one end of a three-way pipe 18 is connected to the top of a space on the other side of the partition plate 3 in the first box body 5, a stainless steel filter screen 2 is arranged in the first box body 5 and is connected with the liquid inlet pipe and the liquid inlet pipe, the stainless steel filter screen 2 is positioned on one side of the partition board 3 close to the three-way pipe 18, the stainless steel filter screen 2 is positioned on the top of the inclined pipe 4, the structure can enhance the filtration of large particles and prevent omission, the bottom of the first box 5 is funnel-shaped, the lower end of the first box 5 is provided with the slag discharge port 7, the middle of the slag discharge port 7 is provided with the gate valve 6, the structure is convenient for discharging settled slag, the upper end of the three-way pipe 18 is connected with the lower end of the cylinder 12, the cylinder 12 is internally provided with the piston 11 which is connected in a sliding way, the top of the piston 11 is connected with one end of the hydraulic cylinder 10, the piston rod end of the hydraulic cylinder 10 is fixedly connected with the piston 11 through screws, the lower end of the three-way pipe 18 is connected with the bottom of one side of the second box 13, one ends of the three-way pipe 18 close to the first box 5 and the second box 13 are respectively provided with the check valves 19, and the check valves 19 enable the cooling liquid in the first box 5 to flow towards the inner cavity of the second box 13 in a one-way only, three ends of the three-way pipe 18 are fixed through threaded connection, a transverse partition plate 17 is arranged at the bottom of an inner cavity of the second box body 13, the two are fixed through screw connection, a round hole is formed in the middle of the transverse partition plate 17, a filter drum 15 is arranged at the top of the round hole, the filter drum 15 is woven by polyester fabric and can filter fine particles, the inner wall of the filter drum 15 is connected with the outer wall of the bone drum 14, the bone drum 14 is of a grid structure, the bone drum 14 can stretch and keep the filter drum 15 stable, the bottom of the bone drum 14 is in threaded connection with the transverse partition plate 17, the connection mode is convenient to disassemble and assemble, the filter drum 15 is provided with a plurality of filter drums 15, the filter drums 15 are distributed at equal intervals relative to the top of the transverse partition plate 17, the structure can improve the filtering efficiency, a liquid outlet pipe 16 is connected to the bottom of one side of the second box body 13, the height of the liquid outlet pipe 16 is higher than that of the transverse partition plate 17, and the structure can discharge filtered cooling liquid, the top of second box 13 is provided with top cap 8, and here both pass through bolted connection, and top cap 8's top is provided with and draws handle 9, draws handle 9 and top cap 8 welding, and this structure makes second box 13 open the convenience, and the maintenance of being convenient for is maintained.

The working principle is as follows: when the grinding coolant filtering device is used, whether parts of the device are damaged or not or the device is not firmly connected is checked, the device is used after the checking is correct, coolant to be filtered is conveyed into the first box body 5 from the liquid inlet pipe 1, the partition plate 3 enables the coolant to flow in a U-shaped path, the coolant must flow upwards from the bottom of the first box body 5, large-particle impurities in the coolant can be accelerated to precipitate under the action of the inclined pipe 4, then the coolant enters the three-way pipe 18, the hydraulic cylinder 10 at the upper end of the three-way pipe 18 pushes and pulls the piston 11 to reciprocate, the inner cavity of the three-way pipe 18 can be continuously pressurized, the coolant can enter the second box body 13 in an accelerated mode and then flows to the upper filter cylinder 15 from the bottom of the second box body 13, the filter cylinders 15 have larger filtering areas, and fine particles in the coolant can be rapidly filtered under the pressurizing action of the piston 11, then from drain pipe 16 discharge, the device can divide into multistage the going on with the filtration of coolant liquid to pressurize through pneumatic cylinder 10, let tiny particle and large granule can separately handle, thereby can prevent to block up, and very big improvement filtration efficiency, this is exactly this abrasive machining coolant liquid filter equipment's theory of operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a grinding machining coolant liquid filter equipment, includes first box (5), its characterized in that: the middle of the inner cavity of the first box body (5) is uniformly provided with inclined pipes (4), one side of the inner cavity of the first box body (5) is provided with a partition plate (3), a gap is arranged between the bottom of the partition plate (3) and the bottom of the first box body (5), the top of the space on one side of the partition plate (3) in the first box body (5) is connected with a liquid inlet pipe (1), the top of the space on the other side of the partition plate (3) in the first box body (5) is connected with one end of a three-way pipe (18), the upper end of the three-way pipe (18) is connected with the lower end of a cylinder (12), a piston (11) is arranged in the cylinder (12), the top of the piston (11) is connected with one end of a hydraulic cylinder (10), the lower end of the three-way pipe (18) is connected with the bottom of one side of a second box body (13), and one ends, close to the first box body (5) and the second box body (13), of the three-way pipe (18) are respectively provided with a one-way valve (19), the bottom of the inner cavity of the second box body (13) is provided with a transverse partition plate (17), a round hole is formed in the middle of the transverse partition plate (17), a filter cylinder (15) is arranged at the top of the round hole, the bottom of one side of the second box body (13) is connected with a liquid outlet pipe (16), and the height of the liquid outlet pipe (16) is higher than that of the transverse partition plate (17).

2. A grinding machine coolant filter apparatus according to claim 1 wherein: be provided with stainless steel filter screen (2) in first box (5), stainless steel filter screen (2) are located baffle (3) and are close to one side of three-way pipe (18), and stainless steel filter screen (2) are located the top of pipe chute (4).

3. A grinding machine coolant filter apparatus according to claim 1 wherein: the bottom of first box (5) is for leaking hopper-shaped, and the lower extreme of first box (5) is provided with row cinder notch (7), and gate valve (6) are installed to the centre of row cinder notch (7).

4. A grinding machine coolant filter apparatus according to claim 1 wherein: the inner wall of the filter cylinder (15) is connected with the outer wall of the bone cylinder (14), the bone cylinder (14) is of a grid structure, and the bottom of the bone cylinder (14) is in threaded connection with the transverse partition plate (17).

5. A grinding machine coolant filter apparatus according to claim 1 wherein: the filter cartridges (15) are arranged in plurality, and the filter cartridges (15) are equidistantly distributed about the top of the diaphragm (17).

6. A grinding machine coolant filter apparatus according to claim 1 wherein: the top of the second box body (13) is provided with a top cover (8), and the top of the top cover (8) is provided with a pull handle (9).