CN213225740U

CN213225740U - Grinding device's dust collector is used in machine part processing

Info

Publication number: CN213225740U
Application number: CN202022299726.3U
Authority: CN
Inventors: 李智洋
Original assignee: Huazhong University of Science and Technology
Current assignee: Huazhong University of Science and Technology
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-18
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a dust removal device of a polishing device for machining mechanical parts, which comprises a workbench, wherein two sides of the upper surface of the workbench are provided with baffles, one side of the two baffles opposite to each other is provided with a dust hood, the two dust hoods are connected with connecting pipes, one end of the two connecting pipes away from the dust hoods is connected with an air inlet pipe through a tee joint, the air inlet pipe is connected with a shell through an air exhauster, the air exhauster is fixed on the side wall of the shell through a fixed plate, two sides of the bottom of the shell are provided with supporting legs, the utility model discloses a water flow dust removal, good dust removal effect, simple structure of the device, convenient maintenance and use, solves the problems that dust is diffused in a workshop to pollute the environment and cause harm to the health of workers when the mechanical parts are polished, and the first water pipe, the first water pump, the second water pipe and the second water pump are matched, thereby the water resource can be recycled, and the water resource is greatly saved.

Description

Grinding device's dust collector is used in machine part processing

Technical Field

The utility model relates to a machining technical field specifically is a grinding device's dust collector is used in machining of machine parts.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. In the production process, all the processes of changing the shape, size, position, property, etc. of the production object into a finished product or a semi-finished product are called as a process. It is an integral part of the production process. The processes can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the mechanical manufacturing process generally refers to the sum of the machining process of the parts and the assembling process of the machine, and other processes are called auxiliary processes, such as transportation, storage, power supply, equipment maintenance and the like. The technological process consists of one or several steps in sequence. The process is a basic unit that constitutes the machining process. By process is meant a part of a process that is carried out by a single (or a group of) workers on a single machine (or a single work site) and on the same workpiece (or on several workpieces simultaneously). The main characteristic of forming a process is that the processing object, equipment and operator are not changed, and the process content is continuously completed.

Mechanical accessories are indispensable parts of mechanical equipment, when the mechanical accessories are machined, workpieces need to be polished, for example, a grinding disc is used, the contact surface of the grinding disc and a tool rotates relatively, and dust with metal chips as main bodies is easily generated; if the polishing agent is not treated in time, the polishing agent not only can affect the workpiece polishing effect, but also can be diffused to a workshop to cause harm to the health of workers.

Disclosure of Invention

An object of the utility model is to provide a grinding device's dust collector is used in machining of machine parts to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dust removal device of a polishing device for machining of mechanical parts comprises a workbench, wherein two sides of the upper surface of the workbench are respectively provided with a baffle plate, one side of each of the two baffle plates, which is opposite to the other side, is provided with a dust hood, the two dust hoods are respectively connected with a connecting pipe, one end of each of the two connecting pipes, which is far away from the dust hoods, is connected with an air inlet pipe through a tee joint, the air inlet pipe is connected with a shell through an air exhauster, the air exhauster is fixed on the side wall of the shell through a fixed plate, two sides of the bottom of the shell are respectively provided with a supporting leg, the top end of the shell is provided with an air outlet, the bottom of the shell is connected with a settling tank through a flow guide pipe, the flow guide pipe is provided with a control valve, two sides of the settling tank, the water tank is fixed on the upper surface of one supporting leg, the top end of the water tank is connected with a second water pipe through a second water pump, the second water pipe extends to the inner cavity of the shell and is connected with a shunt pipe, the shunt pipe is horizontally fixed in the inner cavity of the shell and is positioned above the air inlet pipe, atomizing nozzles distributed at equal intervals are arranged at the bottom of the shunt pipe, when the water tank is used, a dust hood of the device is fixed at two sides of a workbench, an exhaust fan is started, dust and impurity particles generated during the working of the polishing device are sucked into the connecting pipe by the dust hood and enter the shell through the air inlet pipe, the second water pump is started to spray by the atomizing nozzles, at the moment, water beads wrap the dust and the impurity particles in the shell, and fall to the bottom of the inner cavity of the shell under the action of gravity, gas is then discharged through the gas outlet on casing top, through opening the control valve on the honeycomb duct for in the sewage flow in the casing advances the precipitation tank, dust and foreign particles can the sediment of stewing in the precipitation tank this moment, after depositing a period, start first water pump, make in the clear water of pumping head with the precipitation tank top takes out the water tank through first water pipe, thereby can carry out cyclic utilization to the water resource, saved the water resource greatly.

As a further aspect of the present invention: the utility model discloses a sealing device for air intake pipe, including casing, intake pipe, air inlet pipe, intake pipe, air inlet, the casing is provided with the air inlet with the junction of intake pipe, through threaded connection between intake pipe and the air inlet, just the intake pipe is provided with the sealing washer with the junction of air inlet, through intake pipe and air inlet threaded connection, is convenient for dismantle and install the intake pipe to be convenient for advance to change and maintain the intake pipe, through the sealing washer that sets up.

As a further aspect of the present invention: the upper end and the lower end of the shell are both set to be conical structures, the middle part of the shell is set to be a cylindrical structure, and the conical structures are arranged at the upper end and the lower end of the shell, so that the flow velocity of gas and liquid can be inhibited.

As a further aspect of the present invention: the gas outlet is arranged to be of a horn-shaped structure, the filter screen is arranged in the gas outlet, and dust in the shell can be effectively prevented from being discharged to the outside through the filter screen arranged in the gas outlet.

As a further aspect of the present invention: the water tank is cylindrical structure, the top of water tank is provided with sealed lid, sealed lid bottom avris is provided with the filter mantle, the filter mantle is top open-ended cylindrical structure, the water inlet department of second water pipe is located the top of filter mantle bottom inner wall, the delivery port department of first water pipe is located the below of filter mantle bottom, through the setting of filter mantle for the rivers of second water pipe extraction are comparatively limpid, thereby can prevent effectively that the phenomenon of second water pipe jam from taking place, set up the filter mantle simultaneously and be connected with sealed lid, are convenient for take out the filter mantle, thereby are convenient for clean in to the water tank.

As a further aspect of the present invention: the top of setting up to cylindrical structure, the below of setting up to the toper structure of setting up, just the bottom of setting up is provided with row cinder notch, row cinder notch department is provided with the control valve, sets up to the toper structure through the setting up in setting up below the setting up, is favorable to the sediment of dust and foreign particles to under the effect of row cinder notch, be convenient for discharge the filth in the setting up box.

As a further aspect of the present invention: the utility model discloses a setting up the setting of setting up the setting.

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

1. the utility model relates to a water flow dust removal, the dust removal effect is good, the device has a simple structure, and is convenient to maintain and use, the problem that dust permeates in a workshop and pollutes the environment when mechanical parts are polished and causes harm to the health of workers is solved, the dust and impurity particles generated when the polishing device works are sucked into a connecting pipe by a suction hood by starting an exhaust fan and enter a shell through an air inlet pipe, a second water pump is started to spray by an atomizing nozzle, dust and impurity particles in the shell are wrapped by water drops at the moment, the dust and impurity particles fall to the bottom of an inner cavity of the shell under the action of gravity, gas is discharged through an air outlet at the top end of the shell, the sewage in the shell flows into a settling tank by opening a control valve on a guide pipe, the dust and impurity particles can be settled in the settling tank at the moment, after the dust and impurity particles settle for a period of time, start first water pump for the clear water of pumping head with the setting tank top is through in the water intaking case of first water pipe, thereby can carry out cyclic utilization to the water resource, has saved the water resource greatly.

2. Through the setting of filter mantle, make the rivers of second water pipe extraction comparatively limpid, thereby can prevent effectively that the phenomenon of second water pipe jam from taking place, set up the filter mantle simultaneously and be connected with sealed lid, be convenient for take out the filter mantle, thereby be convenient for clean in the water tank, set up to the toper structure through the setting of setting up in the setting of setting tank below, be favorable to the precipitation of dust and foreign particles, and under the effect of row's cinder notch, be convenient for discharge the filth in the setting tank.

Drawings

Fig. 1 is a schematic structural view of a dust removing device of a polishing device for machining a machine part.

Fig. 2 is a schematic structural diagram of a water tank in a dust removing device of a grinding device for machining of mechanical parts.

Fig. 3 is a schematic structural diagram of a water pumping head in a dust removing device of the grinding device for machining mechanical parts.

In the figure: 1. a work table; 2. a baffle plate; 3. a dust hood; 4. a connecting pipe; 5. an air inlet pipe; 6. an exhaust fan; 7. a housing; 8. an air outlet; 9. a filter screen; 10. supporting legs; 11. a settling tank; 12. a flow guide pipe; 13. a water pumping head; 14. a first water pipe; 15. a first water pump; 16. a water tank; 17. a second water pump; 18. a second water pipe; 19. a shunt tube; 20. an atomizing spray head; 21. an air inlet; 22. a sealing cover; 23. a filter housing; 24. a shield; 25. a filtering net cover; 26. an isolation net.

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 to 3, in the embodiment of the present invention, a dust removing device of a polishing device for machining a machine part comprises a workbench 1, wherein two sides of the upper surface of the workbench 1 are provided with baffles 2, two opposite sides of the baffles 2 are provided with dust hoods 3, two dust hoods 3 are connected with connecting pipes 4, one ends of the two connecting pipes 4 away from the dust hoods 3 are connected with an air inlet pipe 5 through a tee joint, the air inlet pipe 5 is connected with a shell 7 through an air exhauster 6, the air exhauster 6 is fixed on the side wall of the shell 7 through a fixing plate, two sides of the bottom of the shell 7 are provided with supporting legs 10, the top end of the shell 7 is provided with an air outlet 8, the bottom of the shell 7 is connected with a settling tank 11 through a flow guide pipe 12, the flow guide pipe 12 is provided with a control valve, and two sides of the, just there is the clearance bottom and the ground of

setting tank

11, 11 inner chambers of setting tank are provided with pumping head 13, pumping head 13 is connected with first water pipe 14, first water pipe 14 extends to the setting tank 11 outside and is connected with water tank 16 through first water pump 15, water tank 16 is fixed in one of them supporting leg 10 upper surface, water tank 16 top is connected with second water pipe 18 through second water pump 17, second water pipe 18 extends to 7 inner chambers of casing and is connected with shunt tubes 19, shunt tubes 19 level is fixed in 7 inner chambers of casing, just shunt tubes 19 are located the top of intake pipe 5, the bottom of shunt tubes 19 is provided with equidistant distribution's atomizer 20.

When the device is used, the dust hood 3 of the device is fixed on two sides of the workbench 1, the exhaust fan 6 is started, the dust hood 3 sucks dust and foreign particles generated during the operation of the polishing device into the connecting pipe 4 and enters the shell 7 through the air inlet pipe 5, the second water pump 17 is started, the atomizing spray head 20 sprays, at the moment, water drops wrap the dust and the foreign particles in the shell 7, the dust and the foreign particles fall to the bottom of the inner cavity of the shell 7 under the action of gravity, gas is discharged through the air outlet 8 at the top end of the shell 7, sewage in the shell 7 flows into the settling tank 11 by opening the control valve on the guide pipe 12, the dust and the foreign particles are settled in the settling tank 11 at the moment, after settling for a period of time, the first water pump 15 is started, the water pumping head 13 pumps clean water above the settling tank 11 into the water tank 16 through the first water pipe 14, thereby the water resource can be recycled, and the water resource is greatly saved.

The junction of casing 7 and intake pipe 5 is provided with air inlet 21, pass through threaded connection between intake pipe 5 and the air inlet 21, just the junction of intake pipe 5 and air inlet 21 is provided with the sealing washer.

Through intake pipe 5 and 21 threaded connection of air inlet, be convenient for dismantle and install intake pipe 5 to be convenient for advance to change and maintain intake pipe 5, through the sealing washer that sets up, improved sealed effect.

The upper end and the lower end of the shell 7 are both set to be conical structures, and the middle part of the shell 7 is set to be a cylindrical structure.

The upper end and the lower end of the shell 7 are set to be conical structures, so that the flow velocity of gas and liquid can be inhibited.

The air outlet 8 is of a horn-shaped structure, and a filter screen 9 is arranged in the air outlet 8.

Through the filter screen 9 that sets up in gas outlet 8, can prevent effectively that the inside dust of casing 7 from discharging into the external world.

The water tank 16 is cylindrical structure, the top of water tank 16 is provided with sealed lid 22, sealed lid 22 bottom avris is provided with filter mantle 23, filter mantle 23 is top open-ended cylindrical structure, the water inlet department of second water pipe 18 is located the top of filter mantle 23 bottom inner wall, the water outlet department of first water pipe 14 is located the below of filter mantle 23 bottom.

Through the setting of filter mantle 23 for the rivers of second water pipe 18 extraction are comparatively limpid, thereby can prevent effectively that the phenomenon of second water pipe 18 jam from taking place, set up filter mantle 23 simultaneously and be connected with sealed lid 22, are convenient for take out filter mantle 23, thereby are convenient for clean in to water tank 16.

The top of setting up of settling tank 11 sets up to cylindrical structure, the below of settling tank 11 sets up to the toper structure, just the bottom of settling tank 11 is provided with the slag discharging opening, slag discharging opening department is provided with the control valve.

Set up to the toper structure through setting up in 11 below of setting tank, be favorable to the sediment of dust and foreign particles to under the effect of row's cinder notch, be convenient for discharge the filth in the setting tank 11.

The pumping head 13 is located in the cylindrical cavity of the settling tank 11, the pumping head 13 comprises a shield 24, the shield 24 is of a cover body structure with one end open, the shield 24 is located at the position of the opening and is provided with an isolation net 26, a filter net cover 25 is arranged in the shield 24, and a water inlet of the first water pipe 14 extends to the inside of the filter net cover 25.

Through set up pumping head 13 with the cylindrical cavity of setting up of settling tank 11, be favorable to pumping head 13 to take out the limpid rivers of top in the settling tank 11 to under the effect of separation net 26 and filter screen panel 25, can prevent effectively that the phenomenon of taking away dust and foreign particles in the settling tank 11 from taking place.

The utility model discloses a theory of operation is:

when the device is used, the dust hood 3 of the device is fixed on two sides of the workbench 1, the exhaust fan 6 is started, the dust hood 3 sucks dust and foreign particles generated during the operation of the polishing device into the connecting pipe 4 and enters the shell 7 through the air inlet pipe 5, the second water pump 17 is started, the atomizing spray head 20 sprays, at the moment, water drops wrap the dust and the foreign particles in the shell 7, the dust and the foreign particles fall to the bottom of the inner cavity of the shell 7 under the action of gravity, gas is discharged through the air outlet 8 at the top end of the shell 7, sewage in the shell 7 flows into the settling tank 11 by opening the control valve on the guide pipe 12, the dust and the foreign particles are settled in the settling tank 11 at the moment, after settling for a period of time, the first water pump 15 is started, the water pumping head 13 pumps clean water above the settling tank 11 into the water tank 16 through the first water pipe 14, thereby can carry out cyclic utilization to the water resource, the water resource has been saved greatly, through intake pipe 5 and 21 threaded connection of air inlet, be convenient for dismantle and install intake pipe 5, thereby be convenient for advance to intake pipe 5 and change and maintain, sealing washer through setting up, sealed effect has been improved, setting through filter mantle 23, make the rivers of second water pipe 18 extraction comparatively limpid, thereby can effectively prevent the phenomenon emergence of second water pipe 18 jam, it is connected with sealed lid 22 to set up filter mantle 23 simultaneously, be convenient for take out filter mantle 23, thereby be convenient for clean in the water tank 16, set up to the toper structure through setting up in settling tank 11 below, be favorable to the sediment of dust and foreign particles, and under the effect of row's cinder notch, be convenient for discharge the filth in settling tank 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The dust removal device of the grinding device for machining the mechanical parts comprises a workbench (1) and is characterized in that baffles (2) are arranged on two sides of the upper surface of the workbench (1), two dust hoods (3) are arranged on one opposite sides of the baffles (2), the two dust hoods (3) are connected with connecting pipes (4), one ends, far away from the dust hoods (3), of the two connecting pipes (4) are connected with an air inlet pipe (5) through a tee joint, the air inlet pipe (5) is connected with a shell (7) through an air exhauster (6), the air exhauster (6) is fixed on the side wall of the shell (7) through a fixing plate, supporting legs (10) are arranged on two sides of the bottom of the shell (7), an air outlet (8) is formed in the top end of the shell (7), and a settling tank (11) is connected to the bottom of the shell (7) through, the improved water-saving device is characterized in that a control valve is arranged on the flow guide pipe (12), two sides of the settling tank (11) are fixedly connected with the supporting legs (10) through fixing plates, a gap exists between the bottom of the settling tank (11) and the ground, a water pumping head (13) is arranged in the inner cavity of the settling tank (11), the water pumping head (13) is connected with a first water pipe (14), the first water pipe (14) extends to the outer side of the settling tank (11) and is connected with a water tank (16) through a first water pump (15), the water tank (16) is fixed on the upper surface of one of the supporting legs (10), the top end of the water tank (16) is connected with a second water pipe (18) through a second water pump (17), the second water pipe (18) extends to the inner cavity of the shell (7) and is connected with a flow dividing pipe (19), the flow dividing pipe (19) is horizontally fixed in the inner cavity of the shell (, and the bottoms of the shunt tubes (19) are provided with atomizing nozzles (20) which are distributed at equal intervals.

2. The dust removal device of the grinding device for machining of mechanical parts, as claimed in claim 1, wherein an air inlet (21) is arranged at the joint of the shell (7) and the air inlet pipe (5), the air inlet pipe (5) and the air inlet (21) are connected through threads, and a sealing ring is arranged at the joint of the air inlet pipe (5) and the air inlet (21).

3. The dust removing device of the grinding device for machining of mechanical parts as claimed in claim 1, wherein the upper end and the lower end of the housing (7) are both provided with a conical structure, and the middle part of the housing (7) is provided with a cylindrical structure.

4. The dust removing device of the grinding device for machining of mechanical parts as claimed in claim 1, characterized in that the air outlet (8) is provided with a trumpet-shaped structure, and a filter screen (9) is arranged in the air outlet (8).

5. The dust removing device of the grinding device for machining of the mechanical accessories is characterized in that the water tank (16) is of a cylindrical structure, a sealing cover (22) is arranged at the top end of the water tank (16), a filter cover (23) is arranged on the side edge of the bottom of the sealing cover (22), the filter cover (23) is of a cylindrical structure with an open top end, the water inlet of the second water pipe (18) is located above the inner wall of the bottom of the filter cover (23), and the water outlet of the first water pipe (14) is located below the bottom of the filter cover (23).

6. The dust removal device of the grinding device for machining of mechanical parts, as claimed in claim 1, wherein the upper portion of the settling tank (11) is provided with a cylindrical structure, the lower portion of the settling tank (11) is provided with a conical structure, the bottom of the settling tank (11) is provided with a slag discharge port, and a control valve is arranged at the slag discharge port.

7. The dust removal device of the grinding device for machining the mechanical accessories is characterized in that the water suction head (13) is located in a cylindrical cavity of the settling tank (11), the water suction head (13) comprises a shield (24), the shield (24) is of a cover body structure with one end open, an isolation net (26) is arranged at the position, located at the opening, of the shield (24), a filter net cover (25) is arranged in the shield (24), and a water inlet of the first water pipe (14) extends into the filter net cover (25).