CN211159026U

CN211159026U - Oil smoke treatment device of tail drilling machine

Info

Publication number: CN211159026U
Application number: CN201921986387.7U
Authority: CN
Inventors: 林乾来; 林鹏起; 曹江华; 祝建华
Original assignee: Shanghai Hongting Fastener Manufacturing Co ltd
Current assignee: Shanghai Hongting Fastener Manufacturing Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-08-04
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses an oil smoke processing device of a tail drilling machine, wherein the tail drilling machine comprises a material returning opening, the device comprises a smoke absorbing pipeline which is arranged at the material returning opening and used for absorbing oil smoke, and the smoke absorbing pipeline comprises an air inlet and an air outlet; the smoke suction pipeline also comprises an exhaust section and an air inlet section, and an exhaust fan is installed at the exhaust port; a filtering component for filtering oil smoke entering the smoke absorbing pipeline is arranged between the exhaust section and the air inlet section, the filtering component comprises a water filtering pool and a filtering piece contacted with water flow in the water filtering pool, and the filtering piece is disc-shaped; install on the water filtering ponds and be used for driving and filter a piece and carry out pivoted driving motor, the section of admitting air is close to one side that material returned mouth one end kept away from ground and sets up the water inlet, the section of admitting air is close to one side of water filtering ponds and is provided with the first outlet pipe of connecting in the water filtering ponds, water filtering bottom of the pool intercommunication has the outlet. The utility model has the advantages of convenient cleaning of the oil smoke attached to the inner wall of the smoke absorbing pipeline.

Description

Oil smoke treatment device of tail drilling machine

Technical Field

The utility model relates to a bore the tail machine, especially relate to a bore oil smoke processing apparatus of tail machine.

Background

The tail drilling machine is used for processing a drill tail which can drill into a workpiece at the tail end of a general bolt after the bolt is tapped.

The existing chinese patent document with publication number CN2061877U discloses a high-speed drill tail forming machine, which includes a feeding tray disposed at the top of the rear end of the machine platform, a conveying rail connected to the feeding tray, a dividing rotary table disposed at the bottom of the suspension wall standing upright at the center of the top end of the machine platform, a feeding caulking groove disposed at the periphery of the dividing rotary table, and a guard plate disposed at the periphery of the dividing rotary table, so that the bolt in the feeding caulking groove from the conveying rail to the dividing rotary table can be protected by the guard plate, the tail end of the bolt enters between two dies of the forming device for forming, and then the bolt is rotated to the upper side of the dividing rotary table away from the feeding port of the conveying rail, so that the bolt is separated from the guard plate and is discharged from the discharging port.

The above prior art solutions have the following drawbacks: the drilling machine in the prior art needs cooling oil and lubricating oil to participate in the machining process. Therefore, the tail drilling machine generates oil smoke in the processing process, and the generated oil smoke is discharged into the air from the material returning opening and collected through the smoke suction pipeline. Because the oil smoke in the prior art needs to be discharged into oil smoke treatment equipment for treatment through a longer oil smoke suction pipeline, the oil smoke is easy to attach in the oil smoke suction pipeline and is difficult to clean after being sucked for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bore oil smoke processing apparatus of tail machine has the advantage of the oil smoke of convenient clearance attached to on the smoking pipe inner wall.

The above object of the present invention can be achieved by the following technical solutions:

An oil fume treatment device of a tail drilling machine comprises a material returning port, the device comprises a fume suction pipeline which is arranged at the material returning port and used for sucking oil fume, and the fume suction pipeline comprises an air inlet and an air outlet; the smoke suction pipeline also comprises an exhaust section and an air inlet section, and an exhaust fan is installed at the exhaust port; a filtering component for filtering oil smoke entering the smoke absorbing pipeline is arranged between the exhaust section and the air inlet section, the filtering component comprises a water filtering pool and a filtering piece contacted with water flow in the water filtering pool, and the filtering piece is disc-shaped; install on the water filtering ponds and be used for driving and filter a piece and carry out pivoted driving motor, the section of admitting air is close to one side that material returned mouth one end kept away from ground and sets up the water inlet, the section of admitting air is close to one side of water filtering ponds and is provided with the first outlet pipe of connecting in the water filtering ponds, water filtering bottom of the pool intercommunication has the outlet.

By adopting the technical scheme, the fume suction pipeline sucks fume through the air inlet through the exhaust fan, and the fume entering the fume suction pipeline is filtered by the filtering component and then discharged from the exhaust port. At the moment, the oil attached to the filter piece is driven by the driving motor to continuously alternate with the water filtering pool, so that the oil attached to the filter piece is left in the water filtering pool. Water injection equipment such as water pipe from the water inlet water injection or pour into greasy dirt clearance liquid etc. liquid gets into and discharges to the drainage basin through first outlet pipe in the section of admitting air to will adhere to the oil clearance in the smoking pipeline to the drainage basin, thereby conveniently clear up the oil smoke of adhering to on the smoking pipeline inner wall.

The utility model discloses further set up to: the water outlet of the water filtering pool is connected with an oil-water separator through a pipeline; and a water interception valve for controlling water flow to be discharged is arranged at the water outlet.

Through adopting above-mentioned technical scheme, easily control the change of rivers in the drainage pond through the water cut-off valve to discharge the sewage in the drainage pond and handle in oil water separator, can separate out the oil in the sewage, carry out recycle.

The utility model discloses further set up to: the filter element comprises a protective cover arranged between the air inlet section and the air outlet section and a filter sponge arranged in the protective cover, the protective cover is communicated with the air inlet section and the air outlet section, and the middle part of the filter sponge is provided with an installation block fixedly connected with the main shaft part of the driving motor; the driving motor is erected on the outer side wall of the water filtering pool, and a main shaft of the driving motor horizontally penetrates through the water filtering pool and the protective cover to be connected with the mounting block.

Through adopting above-mentioned technical scheme, drive the continuous and drainage pond of filter sponge through driving motor and alternate for oil attached to on filter sponge washs to the drainage pond in, simple structure, and the practicality is strong.

The utility model discloses further set up to: the one end that the safety cover was kept away from to the exhaust section is the crooked setting that makes progress, the one end that the exhaust section is close to the safety cover is provided with the second outlet pipe of being connected with the drainage pond.

Through adopting above-mentioned technical scheme, through the exhaust section that the kickup set up, filter the sponge and after the rivers contact with the drainage pond, be attached to water on the filter sponge, the air exhauster is at the in-process of convulsions, and the rivers that are attached to on filtering the sponge can be taken out by the air exhauster, are taken out the rivers accessible second outlet pipe discharge of partial to the drainage pond, can effectually prevent that rivers from flowing from the outlet of smoking pipeline.

The utility model discloses further set up to: and a sealing ring is arranged at the joint of the driving motor and the protective cover.

By adopting the technical scheme, the sealing performance of the connection between the main shaft and the protective cover can be improved through the sealing ring.

The utility model discloses further set up to: one end of the smoke absorbing pipeline close to the material returning port is connected with a horn mouth.

By adopting the technical scheme, the area of the smoke absorbing pipeline for absorbing the oil smoke can be increased through the horn mouth.

The utility model discloses further set up to: the end of the horn mouth close to the smoke absorbing pipeline is provided with a threaded hole, the pipe mouth of the smoke absorbing pipeline is provided with threads matched with the threaded hole part of the horn mouth, and the horn mouth is screwed into the threaded part of the smoke absorbing pipeline through the threaded hole for fixing.

Through adopting above-mentioned technical scheme, the threaded part that the horn mouth passes through screw hole screw in smoking pipeline is fixed, simple structure and easily realization.

To sum up, the utility model discloses a beneficial technological effect does:

The smoke absorbing pipeline absorbs the oil smoke into the smoke absorbing pipeline through the exhaust fan, the oil smoke is filtered through the filter sponge, and the filtered oil smoke is exhausted from an exhaust port of the smoke absorbing pipeline. Meanwhile, the oil attached to the filtering sponge enters the water filtering pool and is retained in the water filtering pool under the driving of the driving motor. Through the injected water or washing liquid in the follow inlet, water or washing liquid flows out to the drainage basin through first outlet pipe to will adhere to in the greasy dirt washing to the drainage basin in the section of admitting air, and then reach the purpose of conveniently clearing up the oil smoke that adheres to on the smoking pipeline inner wall.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic structural view of the highlighted smoke absorption duct of the present embodiment;

Fig. 3 is a schematic partial sectional view of the convex filter sponge of the present embodiment.

Description of reference numerals: 1. a material returning port; 2. a smoke suction pipe; 211. an air inlet; 212. an exhaust port; 3. a water filtering tank; 4. a first water outlet pipe; 5. an exhaust section; 6. an air intake section; 61. a first smoke inlet pipe; 62. a second smoke inlet pipe; 7. a protective cover; 8. filtering the sponge; 9. a drive motor; 10. mounting blocks; 11. a square groove; 12. a square bar; 13. a bell mouth; 14. a water interception valve; 15. an oil-water separator; 16. a water inlet; 17. an exhaust fan; 18. a water outlet; 19. and a second water outlet pipe.

Detailed Description

Example (b):

A lampblack treatment device of a tail drilling machine is shown in figures 1 and 2, the tail drilling machine comprises a material returning opening 1, the device comprises a smoke suction pipeline 2 installed at the material returning opening 1 of the tail drilling machine, the smoke suction pipeline 2 comprises an air inlet 211 and an air outlet 212, and an exhaust fan 17 is installed at the position, located at the air outlet 212, of the smoke suction pipeline 2. The smoke absorbing pipeline 2 further comprises an exhaust section 5 and an air inlet section 6, and a filtering component for filtering oil smoke entering the smoke absorbing pipeline 2 is arranged between the exhaust section 5 and the air inlet section 6. The oil smoke at the material returning port 1 is sucked into the smoke absorbing pipe 2 by the exhaust fan 17, the oil smoke entering the smoke absorbing pipe 2 is filtered by the filtering component, and the filtered oil smoke is exhausted from the exhaust port 212 by the exhaust fan 17.

As shown in fig. 1 and 2, the air inlet section 6 includes a first smoke inlet tube 61 obliquely arranged near the material returning port 1 and a second smoke inlet tube 62 vertically communicated with the protective cover 7. One end of the first smoke inlet pipe 61 close to the material returning port 1 is connected with a bell mouth 13, one end of the bell mouth 13 close to the first smoke inlet pipe 61 is provided with a threaded hole, a pipe orifice of the first smoke inlet pipe 61 is provided with a thread matched with the threaded hole part of the bell mouth 13, and the bell mouth 13 is screwed into the threaded part of the first smoke inlet pipe 61 through the threaded hole for fixing. Through the bell mouth 13, the area of the smoke absorbing pipeline 2 for absorbing the oil smoke can be effectively enlarged.

As shown in fig. 2 and 3, the filter assembly includes a filter bed 3 and a filter member contacting a flow of water in the filter bed 3. The filtering piece comprises a protective cover 7 arranged between the air inlet section 6 and the air outlet section 5 and a filtering sponge 8 arranged in the protective cover 7, and the protective cover 7 is communicated with the air inlet section 6 and the air outlet section 5. Install on the water filtering ponds 3 and be used for driving to filter sponge 8 and carry out pivoted driving motor 9, driving motor 9 erects on the 3 lateral walls of water filtering ponds. The middle part of the filtering sponge 8 is provided with an installation block 10, and the middle part of the installation block 10 is provided with a square groove 11 for inserting the main shaft part of the driving motor 9. One end of a main shaft of the driving motor 9, which is far away from the driving motor 9, is provided with a square rod 12 matched with the square groove 11, the main shaft of the driving motor 9 horizontally penetrates through the side wall of the water filtering pool 3 and penetrates into the protective cover 7, the square rod 12 of the main shaft is partially inserted into the square groove 11 of the mounting block 10 to be connected, and the square groove 11 and the square rod 12 are in interference fit. And a sealing ring is arranged at the joint of the driving motor 9 and the protective cover 7.

The oil smoke at the material returning port 1 is sucked into the smoke absorbing pipe 2 by the exhaust fan 17, and the oil smoke entering the smoke absorbing pipe 2 is filtered by the filter sponge 8 and then is exhausted through the exhaust port 212 of the smoke absorbing pipe 2. The driving motor 9 drives the filtering sponge 8 to rotate, and the oil attached to the filtering sponge 8 is contacted with the water flow in the water filtering pool 3, so that the oil on the filtering sponge 8 is remained in the water filtering pool 3.

As shown in fig. 2 and 3, a water inlet 16 is disposed on the side of the first smoke inlet tube 61 away from the ground, and a water pipe or other equipment for injecting cleaning liquid can be connected to the water inlet 16. One side of the air inlet section 6 close to the water filtering pool 3 is provided with a first water outlet pipe 4 connected with the water filtering pool 3. Water is injected from the first smoke inlet pipe 61 through a water pipe, water flows to the second smoke inlet pipe 62 through the first smoke inlet pipe 61 and flows out of the water filtering pool 3 through the first water outlet pipe 4, and part of oil attached to the smoke suction pipe 2 is flushed into the water filtering pool 3 through water flow, so that the aim of cleaning the smoke suction pipe 2 is fulfilled.

As shown in fig. 2 and 3, one end of the exhaust section 5 far away from the protective cover 7 is bent and arranged upwards, one end of the exhaust section 5 near the protective cover 7 is provided with a second water outlet pipe 19, and the second water outlet pipe 19 is connected in the water filtering pool 3. Filter sponge 8 and after the rivers contact with water filtering ponds 3, be attached to water on the sponge 8 of filtering, air exhauster 17 is at the in-process of convulsions, and the rivers that are attached to on filtering sponge 8 can be taken out by air exhauster 17 and leave, are taken out and are discharged to water filtering ponds 3 in the rivers accessible second outlet pipe 19 of part.

As shown in fig. 2 and 3, a water outlet 18 is opened at the bottom of the water filtering basin 3, an oil-water separator 15 is connected to the water outlet 18 through a pipeline, and a water cut valve 14 is arranged at the water outlet 18. When the water in the water filtering tank 3 needs to be replaced, the water interception valve 14 is opened, and the mixed oil water in the water filtering tank 3 is discharged to the oil-water separator 15 for oil-water separation treatment. The oil-water separator 15 is conventional and will not be described in detail.

The using method comprises the following steps:

Firstly, the oil smoke generated at the material returning port 1 is sucked into the smoke absorbing pipeline 2 through the exhaust fan 17, the oil smoke entering the smoke absorbing pipeline 2 is filtered by the filter sponge 8 and then is discharged from the exhaust port 212 of the smoke absorbing pipeline 2, meanwhile, the filter sponge 8 continuously alternates the oil attached to the filter sponge 8 with the water in the water filtering pool 3 under the driving of the driving motor 9, and the oil is mixed with the water; then, by opening the water trap 14, the oil and water is discharged into the oil and water separator 15 through the water outlet 18 to be treated, and at the same time, water is injected into the water inlet 16, and the water flow enters the smoking pipe 2, and part of the oil adhered to the inside of the smoking pipe 2 is carried into the water filtration tank 3 through the water flow to be treated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An oil fume treatment device of a tail drilling machine comprises a material returning port (1), the device comprises a fume suction pipeline (2) which is arranged at the material returning port (1) and used for sucking oil fume, and the fume suction pipeline (2) comprises an air inlet (211) and an air outlet (212); the method is characterized in that: the smoke absorbing pipeline (2) further comprises an exhaust section (5) and an air inlet section (6), and an exhaust fan (17) is installed at the exhaust port (212); a filtering component for filtering oil smoke entering the smoke absorbing pipeline (2) is arranged between the exhaust section (5) and the air inlet section (6), the filtering component comprises a water filtering pool (3) and a filtering piece contacted with water flow in the water filtering pool (3), and the filtering piece is disc-shaped; install on water filtering ponds (3) and be used for driving and filter piece and carry out pivoted driving motor (9), one side that section (6) of admitting air were close to material returned mouth (1) one end and kept away from ground sets up water inlet (16), one side that section (6) of admitting air were close to water filtering ponds (3) is provided with first outlet pipe (4) of connecting in water filtering ponds (3), water filtering ponds (3) bottom intercommunication has outlet (18).

2. The oil smoke treatment device of the tail drill according to claim 1, characterized in that: a water outlet (18) of the water filtering pool (3) is connected with an oil-water separator (15) through a pipeline; and a water interception valve (14) for controlling water flow to be discharged is arranged at the water outlet (18).

3. The oil smoke treatment device of the tail drill according to claim 1, characterized in that: the filter element comprises a protective cover (7) arranged between the air inlet section (6) and the air outlet section (5) and a filter sponge (8) arranged in the protective cover (7), the protective cover (7) is communicated with the air inlet section (6) and the air outlet section (5), and the middle part of the filter sponge (8) is provided with a mounting block (10) fixedly connected with a main shaft part of a driving motor (9); the water filter is characterized in that the driving motor (9) is erected on the outer side wall of the water filter pool (3), and a main shaft of the driving motor (9) horizontally penetrates through the water filter pool (3) and the protective cover (7) to be connected with the mounting block (10).

4. The oil smoke treatment device of the tail drill according to claim 3, characterized in that: the one end that safety cover (7) were kept away from in exhaust section (5) is the crooked setting that makes progress, the one end that exhaust section (5) are close to safety cover (7) is provided with second outlet pipe (19) of being connected with drainage pond (3).

5. The oil smoke treatment device of the tail drill according to claim 3, characterized in that: and a sealing ring is arranged at the joint of the driving motor (9) and the protective cover (7).

6. The oil smoke treatment device of the tail drill according to claim 1, characterized in that: one end of the smoke absorbing pipeline (2) close to the material returning port (1) is connected with a bell mouth (13).

7. The oil smoke treatment device of the tail drilling machine according to claim 6, characterized in that: one end of the horn mouth (13) close to the smoke absorbing pipeline (2) is provided with a threaded hole, the pipe orifice of the smoke absorbing pipeline (2) is provided with threads matched with the threaded hole part of the horn mouth (13), and the horn mouth (13) is fixed through the threaded part screwed into the smoke absorbing pipeline (2) through the threaded hole.