CN212216636U

CN212216636U - Cold drawing device for air valve steel bar

Info

Publication number: CN212216636U
Application number: CN202020664956.2U
Authority: CN
Inventors: 韦宏图; 王泽�; 戴洪钧
Original assignee: Jiangsu Hongfa Valve Co ltd
Current assignee: Jiangsu Hongfa Valve Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-25
Anticipated expiration: 2030-04-27

Abstract

A cold drawing device for a steel bar of an air valve comprises an upper shell, wherein the upper shell is fixed on a base through a fixing bolt, a conveying device is arranged in the upper shell, a shelling device is arranged on one side of the conveying device, a shelling device is arranged on one side of the shelling device, dust suction seats are arranged at two ends of the shelling device, a cleaning device is arranged on one side of the shelling device, a scraping plate is arranged on one side of the cleaning device, the conveying device is arranged on one side of the scraping plate, a cold drawing die is arranged on one side of the conveying device, and the cold drawing die is arranged in the upper shell; the conveying device comprises a driving motor and a speed reducer, the driving motor and the speed reducer are embedded in the base, and the driving motor is connected with the speed reducer through a main shaft; the utility model discloses a setting of high pressure nozzle and washing shower nozzle has washd it after the pneumatic valve rod iron is shelled, and what use in the cleaning process is lubricated liquid, has embodied the multifaceted nature of lubricated liquid, filters the lubricated liquid of wasing usefulness through the filter valve and retrieves through the liquid case, has realized retrieving and has recycled energy saving and emission reduction.

Description

Cold drawing device for air valve steel bar

Technical Field

The utility model relates to a production facility technical field of pneumatic valve rod iron, concretely relates to pneumatic valve is cold drawing device for rod iron.

Background

The valve steel bar is suitable for manufacturing various valve steel, is also called valve steel, is a necessary material for manufacturing the air inlet valve and the air outlet valve of a gasoline engine and a diesel engine, and is also a key material in the whole engine. And the cold drawing device that uses in pneumatic valve rod iron production process is mainly directly cold drawing after skinning, and the residue after skinning is many can be along with lubricating fluid outflow, nevertheless still can remain, and the residue then can make the damage to the cold drawing mould to the life of cold drawing mould has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the defects of the prior art, the cold drawing device for the air valve steel bar is provided, which comprises an upper shell, wherein the upper shell is fixed on a base through a fixing bolt, a conveying device is arranged in the upper shell, one side of the conveying device is provided with a shelling device, one side of the shelling device is provided with a shelling device, two ends of the shelling device are respectively provided with a dust absorption seat, one side of the shelling device is provided with a cleaning device, one side of the cleaning device is provided with a scraper, one side of the scraper is provided with a conveying device, one side of the conveying device is provided with a cold drawing die, and the cold drawing die is arranged in the upper shell; the conveying device comprises a driving motor and a speed reducer, the driving motor and the speed reducer are embedded in the base, the driving motor is connected with the speed reducer through a main shaft, and an output shaft of the speed reducer is provided with a transmission pair wheel; the husking device is provided with three groups, the husking device comprises a frame, two sliding blocks are embedded in the frame, husking rollers are arranged on the sliding blocks, a bidirectional screw rod penetrates through the middle of the sliding blocks, the bottom end of the bidirectional screw rod is embedded in a fixed seat, a rotating bearing is arranged between the bidirectional screw rod and the base, and the top end of the bidirectional screw rod penetrates through an upper shell to be connected with an adjusting turntable; the shelling device comprises a shelling cylinder, the shelling cylinder is fixed on a base through a support, the shelling cylinder is connected with a power motor through a belt, an output shaft of the power motor is connected with dedusting fan blades, the dedusting fan blades are arranged in a dedusting cavity, the dedusting cavity is embedded in the base, a dedusting cloth bag is arranged in the dedusting cavity, the dedusting cavity is connected with an air pipe, and the air pipe is connected with a dust collection seat; the cleaning device comprises a liquid tank, the liquid tank is respectively connected with the high-pressure spray head and the cleaning spray head through liquid pipes, a collecting tank is arranged above the liquid tank, and a filter valve is arranged between the collecting tank and the liquid tank.

The liquid tank is internally provided with two liquid pumps which are respectively connected with the high-pressure spray head and the cleaning spray head through liquid pipes.

The filter valve comprises a liquid inlet and a liquid outlet, a filter screen is arranged in the filter valve, the filter screen is a cylindrical filter screen, and a valve port is arranged at the front end of the filter screen.

The scraper is a circular hollow scraper.

The utility model has the advantages that: the utility model provides a compact structure's a cold drawing device is used to pneumatic valve rod iron, (1) the utility model discloses a setting of transfer device makes the autoloading of pneumatic valve rod iron, has improved work efficiency.

(2) The utility model discloses because the setting of dust absorption seat, to the inside dust absorption operation that carries out of casing, prevent dust polluted air and operational environment that the device that shells produced at the work.

(3) The utility model discloses a setting of high pressure nozzle and washing shower nozzle has washd it after the pneumatic valve rod iron is shelled, and through the setting of two kinds of cleaning modes, the cleaning performance has been improved, and use in the cleaning process is lubricated liquid, and lubricated liquid is remained after wasing the completion and is used at the sufficient cold drawing of the lubricated liquid on pneumatic valve rod iron surface, the multiple aspects of lubricated liquid has been realized, filter the lubricated liquid of usefulness of wasing and retrieve through the liquid tank through the filter valve, the recovery is realized and is recycled, energy saving and emission reduction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the husking device of the present invention.

Fig. 3 is a schematic structural diagram of the filter valve of the present invention.

In the figure: 1. the device comprises an upper shell, 2, a transmission pair wheel, 3, a bidirectional screw rod, 4, an adjusting turntable, 5, a shelling roller, 6, a frame, 7, a dust absorption seat, 8, a support, 9, a shelling cylinder, 10, a liquid pipe, 11, a high-pressure spray head, 12, a cleaning spray head, 13, a cold drawing die, 14, a driving motor, 15, a speed reducer, 16, an air pipe, 17, a dust removal cloth bag, 18, dust removal fan blades, 19, a belt, 20, a power motor, 21, a collecting tank, 22, a liquid tank, 23, a filter valve, 24, a base, 25, a fixed seat, 26, a sliding block, 27, a filter screen, 28, a scraper blade, 2301, an inlet, a liquid outlet, 2303 and a valve port.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1, as shown: a cold drawing device for a steel bar of an air valve comprises an upper shell 1, wherein the upper shell 1 is fixed on a base 24 through a fixing bolt, a conveying device is arranged in the upper shell 1, a peeling device is arranged on one side of the conveying device, a peeling device is arranged on one side of the peeling device, dust suction seats 7 are arranged at two ends of the peeling device, a cleaning device is arranged on one side of the peeling device, a scraping plate 28 is arranged on one side of the cleaning device, a conveying device is arranged on one side of the scraping plate 28, a cold drawing die 13 is arranged on one side of the conveying device, and the cold drawing die 13 is arranged in the upper shell 1; the conveying device comprises a driving motor 14 and a speed reducer 15, the driving motor 14 and the speed reducer 15 are embedded in a base 24, the driving motor 14 is connected with the speed reducer 15 through a main shaft, and an output shaft of the speed reducer 15 is provided with a transmission pair wheel 2; the husking device is provided with three groups, the husking device comprises a frame 6, two sliding blocks 26 are embedded in the frame 6, husking rollers 5 are arranged on the sliding blocks 26, a bidirectional screw 3 penetrates through the middle of each sliding block 26, the bottom end of each bidirectional screw 3 is embedded in a fixed seat 25, a rotating bearing is arranged between each bidirectional screw 3 and each base 24, and the top end of each bidirectional screw 3 penetrates through the upper shell 1 to be connected with the adjusting turntable 4; the shelling device comprises a shelling cylinder 9, the shelling cylinder 9 is fixed on a base 24 through a support 8, the shelling cylinder is connected with a power motor 20 through a belt 19, an output shaft of the power motor 20 is connected with dedusting fan blades 18, the dedusting fan blades 18 are arranged in a dedusting cavity, the dedusting cavity is embedded in the base 24, a dedusting cloth bag 17 is arranged in the dedusting cavity, the dedusting cavity is connected with an air pipe 16, and the air pipe 16 is connected with a dust collection seat 7; the cleaning device comprises a liquid tank 22, the liquid tank 22 is respectively connected with a high-pressure spray head 11 and a cleaning spray head 12 through a liquid pipe 10, a collecting groove 21 is arranged above the liquid tank 22, and a filter valve 23 is arranged between the collecting groove 21 and the liquid tank 22.

Embodiment 2, a cold drawing device for a gas valve steel bar, wherein two liquid pumps are arranged in a liquid tank 22, and the two liquid pumps are respectively connected with a high-pressure spray head 11 and a cleaning spray head 12 through liquid pipes 10. The filter valve 23 comprises a liquid inlet 2301 and a liquid outlet 2302, a filter screen 27 is arranged in the filter valve 23, the filter screen 27 is a cylindrical filter screen 27, and a valve port 2303 is arranged at the front end of the filter screen 27. The scraper 28 is a circular hollow scraper 28. The lubricating liquid sprayed by the high-pressure spray head 11 has pressure to clean the surface of the air valve steel bar, and the large amount of lubricating liquid is sprayed by the cleaning spray head 12 to wash the air valve steel bar through the large amount of lubricating liquid; the scraper 28 is a hollow round scraper 28, when the air valve steel rod passes through the hollow part, the redundant lubricating liquid is hung off to prevent the lubricating liquid from flowing and is difficult to process, and the hung redundant lubricating liquid flows back to the collecting groove 21 along the scraper 28 and is reused after being filtered.

When in use, the air valve steel bar is inserted from one end of the utility model and is led out from the other end to finish cold drawing; the utility model discloses an one end that the pneumatic valve rod iron got into is equipped with the horn mouth, and the setting of horn mouth is for the convenience of the insertion of pneumatic valve rod iron, and through transmission wheel 2, through peeling roller 5, through the device of shelling, through belt cleaning device after the pneumatic valve rod iron got into, and finally export through transmission wheel 2 again; when the air valve steel bar bites and conveys through the transmission wheel 2, thereby realizing the transmission of the air valve steel bar, during the husking device, the skull with hard surface of the air valve steel bar is rolled and removed through the husking roller 5, and the skull after removal can remain a part on the air valve steel bar, the air valve steel bar is washed at high pressure through the high-pressure nozzle 11, the lubricating liquid of the big water flow of rethread washes away the air valve steel bar, so that the skull on the air valve steel bar is cleaned, and the rethread scraper 28 removes the lubricating liquid to and guides the water to the recovery tank. A shell removing steel wire is fixed in the shell removing cylinder 9. The bidirectional screw rod 3 penetrates through the shell, and is sleeved with a locking nut, and the bidirectional screw rod 3 can be locked through the locking nut.

The utility model provides a compact structure's a cold drawing device for pneumatic valve rod iron, the utility model discloses a setting of transfer device makes the autoloading of pneumatic valve rod iron, has improved work efficiency. Due to the arrangement of the dust absorption seat 7, dust absorption operation is carried out on the interior of the shell, and dust generated by the shelling device in the working process is prevented from polluting air and working environment. Through the setting of high pressure nozzle 11 and washing shower nozzle 12, air valve rod iron has been washd after shelling it, and through the setting of two kinds of washing modes, the cleaning performance has been improved, and what use in the cleaning process is the lubricated liquid, and the lubricated liquid is enough cold drawing to use at the lubricated liquid that remains on air valve rod iron surface after the washing is accomplished, the multiple face nature of lubricated liquid has been realized, filter the lubricated liquid of washing usefulness through filter valve 23 and retrieve through liquid case 22, the recovery is recycled, energy saving and emission reduction has been realized.

Finally, the embodiments were chosen and described in order to best explain the principles of the invention and the patent disclosure, and are not intended to be limited to the details shown. Modifications and equivalents of the embodiments of the invention may be made by those skilled in the art without departing from the spirit and scope of the invention, and are intended to be covered by the appended claims.

Claims

1. The utility model provides an air valve is cold drawing device for rod iron, includes the upper housing, the upper housing pass through fixing bolt to be fixed on the base, its characterized in that: the device comprises an upper shell, a lower shell, a conveying device, a cleaning device, a scraping plate, a cold drawing die and a cold drawing die, wherein the conveying device is arranged in the upper shell, the shelling device is arranged on one side of the conveying device, the shelling device is arranged on one side of the shelling device, the dust suction seats are arranged at two ends of the shelling device, the cleaning device is arranged on one side of the shelling device, the scraping plate is arranged on one side of the cleaning device, the conveying device is arranged on one side of the scraping plate, and the cold drawing die is arranged in the upper shell; the conveying device comprises a driving motor and a speed reducer, the driving motor and the speed reducer are embedded in the base, the driving motor is connected with the speed reducer through a main shaft, and an output shaft of the speed reducer is provided with a transmission pair wheel; the husking device is provided with three groups, the husking device comprises a frame, two sliding blocks are embedded in the frame, husking rollers are arranged on the sliding blocks, a bidirectional screw rod penetrates through the middle of the sliding blocks, the bottom end of the bidirectional screw rod is embedded in a fixed seat, a rotating bearing is arranged between the bidirectional screw rod and the base, and the top end of the bidirectional screw rod penetrates through an upper shell to be connected with an adjusting turntable; the shelling device comprises a shelling cylinder, the shelling cylinder is fixed on a base through a support, the shelling cylinder is connected with a power motor through a belt, an output shaft of the power motor is connected with dedusting fan blades, the dedusting fan blades are arranged in a dedusting cavity, the dedusting cavity is embedded in the base, a dedusting cloth bag is arranged in the dedusting cavity, the dedusting cavity is connected with an air pipe, and the air pipe is connected with a dust collection seat; the cleaning device comprises a liquid tank, the liquid tank is respectively connected with the high-pressure spray head and the cleaning spray head through liquid pipes, a collecting tank is arranged above the liquid tank, and a filter valve is arranged between the collecting tank and the liquid tank.

2. The cold drawing device for the steel bar of the gas valve according to claim 1, which is characterized in that: the liquid tank is internally provided with two liquid pumps which are respectively connected with the high-pressure spray head and the cleaning spray head through liquid pipes.

3. The cold drawing device for the steel bar of the gas valve according to claim 1, which is characterized in that: the filter valve comprises a liquid inlet and a liquid outlet, a filter screen is arranged in the filter valve, the filter screen is a cylindrical filter screen, and a valve port is arranged at the front end of the filter screen.

4. The cold drawing device for the steel bar of the gas valve according to claim 1, which is characterized in that: the scraper is a circular hollow scraper.