CN219027085U

CN219027085U - Environment-friendly polishing device for processing double-seal plug valve

Info

Publication number: CN219027085U
Application number: CN202222171398.8U
Authority: CN
Inventors: 杨章军; 尹作鹏; 何耀生
Original assignee: Hubei Sailiente Petroleum Technology Co ltd
Current assignee: Hubei Sailiente Petroleum Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-05-16
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses an environment-friendly polishing device for processing a double-seal plug valve, which comprises the following technical scheme: equipment platform and casing, the bottom plate is installed near the bottom to the equipment platform, install the casing in the middle of the equipment platform top, install motor A in the middle of casing one side, motor A output shaft is located casing internally mounted and has had the lead screw, the seat of sliding has been cup jointed in the middle of the lead screw surface, the curb plate is all installed to seat top both sides of sliding, install the cylinder in the middle of the curb plate one side of casing one side, movable chuck is installed to the cylinder output shaft. The utility model provides an environment-friendly burnishing device is used in processing of double containment cock valve, has solved current burnishing device most double containment cock valve casing and has adopted the three-jaw chuck to fix a position clamping to it, and it is long to go up unloading spends time, the problem of clamping inefficiency, has improved the clamping convenience of double containment cock valve casing to the polishing efficiency of double containment cock valve casing has been improved.

Description

Environment-friendly polishing device for processing double-seal plug valve

Technical Field

The utility model relates to the technical field of production of double-sealing plug valves, in particular to an environment-friendly polishing device for machining a double-sealing plug valve.

Background

The double-sealing plug valve is a novel valve, has the advantages of double-shutoff and discharge functions, good sealing performance, no friction caused by rotation of a sealing element, long service life, on-line maintenance and the like, can realize thorough shutoff of pipelines, is widely applied to the fields of crude oil and other product pipelines, refineries, metering systems, petrochemical industry, liquefied petroleum and natural gas pipelines, military facilities, marine transportation and the like, and needs to polish a shell by using a polishing device when the double-sealing plug valve is produced.

Through the mass retrieval, the environment-friendly polishing device for the pressure vessel seal head, disclosed by the publication No. CN213438987U, of the polishing device in the prior art is found, the temperature of the polishing wheel is reduced when the polishing wheel works by arranging a spraying device, water after cooling and use is collected by arranging a water leakage hole on a water receiving disc matched base, water in sewage is separated from powder by arranging a sewage tank matched with a filter screen, water can be recycled by arranging a water pump, and pollution to the environment caused by sewage discharge is avoided.

Most of the double-seal cock valve housings of the existing polishing devices adopt three-jaw chucks to position and clamp the double-seal cock valve housings, the loading and unloading time is long, and the clamping efficiency is low.

Disclosure of Invention

The utility model aims to provide an environment-friendly polishing device for processing a double-seal plug valve, which has the advantage of high clamping efficiency, and solves the problems of long loading and unloading time and low clamping efficiency of the existing polishing device because most double-seal plug valve housings adopt three-jaw chucks to position and clamp the double-seal plug valve housings.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environment-friendly burnishing device is used in processing of double containment plug valve, includes equipment platform and casing, wherein the equipment platform is close to the bottom and installs the bottom plate, install the casing in the middle of the equipment platform top, install motor A in the middle of the casing one side, motor A output shaft is located casing internally mounted has the lead screw, the seat of sliding has been cup jointed in the middle of the lead screw surface, the curb plate is all installed to seat top both sides of sliding, install the cylinder in the middle of the curb plate one side of casing one side, movable chuck is installed to the cylinder output shaft, install motor B in the middle of the curb plate one side of the casing opposite side, the location chuck is installed to motor B output shaft, movable chuck and location chuck gap position department clamping have double containment plug valve housing.

Preferably, an adjusting rod is arranged in the middle of the top of the shell, a sliding block is sleeved in the middle of the outer surface of the adjusting rod, a motor D is arranged on the rear surface of the shell at one end of the adjusting rod, and the adjusting rod is connected with the sliding block through screw threads in a screwing mode.

Preferably, the electric telescopic device is arranged in the middle of the bottom of the sliding block, the buffer seat is sleeved at the bottom of the output shaft of the electric telescopic device, and the spring is arranged at the bottom of the output shaft of the electric telescopic device inside the buffer seat.

Preferably, a motor frame is arranged at the bottom of the buffer seat, a motor C is arranged in the middle of one side of the motor frame, and a grinding wheel is arranged on an output shaft of the motor C.

Preferably, the dust removal fan is installed in the middle of one side of the upper surface of the bottom plate, the exhaust pipe is installed at the output end of the dust removal fan, the dust removal pipe is installed at the input end of the dust removal fan, and dust covers are installed at two sides of the tail end of the dust removal pipe, which is positioned at the top of the shell.

Preferably, a filter box is arranged in the middle of the dust removing pipe, and a filter screen is arranged in the middle of the inside of the filter box.

Preferably, the slider is in frictional contact with the housing.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the polishing device, the air cylinder, the movable chuck, the positioning chuck and the motor B are arranged, so that the effect of quickly clamping the double-seal plug valve housing is achieved, the movable chuck is driven to move by the air cylinder, and the double-seal plug valve housing is quickly clamped, so that the problems that most double-seal plug valve housings of the polishing device adopt three-jaw chucks to position and clamp the double-seal plug valve housing, the loading and unloading time is long, and the clamping efficiency is low are solved, the clamping convenience of the double-seal plug valve housing is improved, and the polishing efficiency of the double-seal plug valve housing is improved.

2. According to the utility model, the effect of treating the polishing dust in the shell is achieved by arranging the dust removing fan, the filter box and the dust removing cover, and the polishing dust in the shell is pumped away by the dust removing fan and the dust removing cover, so that the problems that the dust is large, cannot be adsorbed and treated during polishing of the double-seal plug valve shell, and the production environment is polluted are solved, the emission of the polishing dust is reduced, and the use environment-friendly effect of the polishing device is ensured.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure B in FIG. 1;

fig. 4 is a schematic side view of the housing of the present utility model.

Reference numerals: 1. an equipment stand; 2. a motor A; 3. a double seal tap valve housing; 4. a housing; 5. a dust hood; 6. positioning a chuck; 7. a dust removal pipe; 8. a motor B; 9. a sliding seat; 10. a bottom plate; 11. a screw rod; 12. a filter screen; 13. a filter box; 14. a dust removal fan; 15. an exhaust pipe; 16. an electric telescopic device; 17. a buffer seat; 18. a motor frame; 19. grinding wheel; 20. a motor C; 21. a spring; 22. a slide block; 23. an adjusting rod; 24. a cylinder; 25. a side plate; 26. a movable chuck; 27. and a motor D.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-4, in order to achieve the above object, the present utility model provides the following technical solutions: the environment-friendly polishing device for processing the double-seal plug valve comprises a device table 1 and a shell 4, wherein a bottom plate 10 is arranged near the bottom of the device table 1, the shell 4 is arranged in the middle of the top of the device table 1, a motor A2 is arranged in the middle of one side of the shell 4, a screw rod 11 is arranged in the interior of the shell 4 and is positioned at the output shaft of the motor A2, a sliding seat 9 is sleeved in the middle of the outer surface of the screw rod 11, side plates 25 are arranged on two sides of the top of the sliding seat 9, an air cylinder 24 is arranged in the middle of one side of the side plate 25 on one side of the shell 4, a movable chuck 26 is arranged at the output shaft of the air cylinder 24, a motor B8 is arranged in the middle of one side of the side plate 25 on the other side of the shell 4, a servo motor B8 is arranged at the output shaft of the motor B8, the gap position of the movable chuck 26 and the positioning chuck 6 is clamped with the double-seal plug valve shell 3, an adjusting rod 23 is installed in the middle of the top of the shell 4, a sliding block 22 is sleeved in the middle of the outer surface of the adjusting rod 23, one end of the adjusting rod 23 is located at the rear surface of the shell 4, a motor D27 is installed on one side of the motor frame 18, the adjusting rod 23 is connected with the sliding block 22 through threaded screwing, the sliding block 22 is driven to move through the adjusting rod 23, an electric telescopic device 16 is installed in the middle of the bottom of the sliding block 22, a buffer seat 17 is sleeved at the bottom of an output shaft of the electric telescopic device 16, a spring 21 is installed at the bottom of the output shaft of the buffer seat 17, a grinding wheel 19 is extruded through the elastic force of the spring 21, a motor frame 18 is installed at the bottom of the buffer seat 17, a motor C20 is installed in the middle of one side of the motor frame 18, the grinding wheel 19 is installed on the output shaft of the motor C20, the sliding block 22 is in friction contact with the shell 4, and the sliding block 22 is convenient to move.

The working principle of the environment-friendly polishing device for processing the double-seal plug valve based on the embodiment 1 is as follows: after the double-seal plug valve is installed, the double-seal plug valve shell 3 is placed at the position of the positioning chuck 6, the air cylinder 24 is restarted, the movable chuck 26 is driven to move through the air cylinder 24, the double-seal plug valve shell 3 is fixed through the movable chuck 26 and the positioning chuck 6, the motor B8 is restarted, the double-seal plug valve shell 3 is driven to rotate through the motor B8, the motor D27 is started, the adjusting rod 23 is driven to rotate through the motor D27, the sliding block 22 and the grinding wheel 19 are driven to move through the adjusting rod 23, the polishing position is adjusted, the electric telescopic device 16 is restarted, the buffer seat 17 and the grinding wheel 19 are driven to move downwards through the electric telescopic device 16, the double-seal plug valve shell 3 is polished through the grinding wheel 19, the motor A2 is started, the screw rod 11 is driven to rotate through the motor A2, the sliding seat 9 is driven to move through the screw rod 11, and the polishing position of the double-seal plug valve shell 3 is adjusted, so that the working flow of the device is completed.

Example two

As shown in fig. 1-4, the present utility model provides an environment-friendly polishing device for processing a dual-seal plug valve, and compared with the first embodiment, the present embodiment further includes: a dust removing fan 14 is arranged in the middle of one side of the upper surface of the bottom plate 10, an exhaust pipe 15 is arranged at the output end of the dust removing fan 14, a dust removing pipe 7 is arranged at the input end of the dust removing fan 14, dust removing covers 5 are arranged on two sides of the top of the shell 4 at the tail end of the dust removing pipe 7, a filter box 13 is arranged in the middle of the dust removing pipe 7, and a filter screen 12 is arranged in the middle of the inside of the filter box 13.

In this embodiment, during polishing, the dust removing fan 14 is started, the polishing dust is pumped out from the inside of the shell 4 through the dust removing fan 14 and the dust removing cover 5, and is conveyed to the inside of the filter box 13 through the dust removing pipe 7, filtered by the filter screen 12 in the filter box 13, and exhaust air is exhausted through the exhaust pipe 15.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a dual-seal plug valve processing is with environment-friendly burnishing device, includes equipment table (1) and casing (4), its characterized in that: bottom plate (10) is installed near the bottom to equipment platform (1), install casing (4) in the middle of equipment platform (1) top, install motor A (2) in the middle of casing (4) one side, motor A (2) output shaft is located casing (4) internally mounted and has lead screw (11), sliding seat (9) have been cup jointed in the middle of lead screw (11) surface, sliding seat (9) top both sides all install curb plate (25), install cylinder (24) in the middle of curb plate (25) one side of casing (4) one side, movable chuck (26) are installed to cylinder (24) output shaft, install motor B (8) in the middle of curb plate (25) one side of casing (4) opposite side, location chuck (6) are installed to motor B (8) output shaft, double-seal plug valve casing (3) are clamped to movable chuck (26) and location chuck (6) gap position department.

2. The environment-friendly polishing device for machining a double-seal plug valve according to claim 1, wherein: an adjusting rod (23) is arranged in the middle of the top of the shell (4), a sliding block (22) is sleeved in the middle of the outer surface of the adjusting rod (23), a motor D (27) is arranged on the rear surface of the shell (4) at one end of the adjusting rod (23), and the adjusting rod (23) is connected with the sliding block (22) through screw threads in a screwing mode.

3. The environment-friendly polishing device for machining a double-seal plug valve according to claim 2, wherein: an electric telescopic device (16) is arranged in the middle of the bottom of the sliding block (22), a buffer seat (17) is sleeved at the bottom of an output shaft of the electric telescopic device (16), and a spring (21) is arranged at the bottom of the output shaft of the electric telescopic device (16) inside the buffer seat (17).

4. The environment-friendly polishing device for processing the double-seal plug valve according to claim 3, wherein: motor frame (18) is installed to buffering seat (17) bottom, motor C (20) are installed to motor frame (18) one side centre, grinding wheel (19) are installed to motor C (20) output shaft.

5. The environment-friendly polishing device for machining a double-seal plug valve according to claim 1, wherein: the dust removal fan (14) is installed in the middle of one side of the upper surface of the bottom plate (10), an exhaust pipe (15) is installed at the output end of the dust removal fan (14), a dust removal pipe (7) is installed at the input end of the dust removal fan (14), and dust removal covers (5) are installed at two sides of the tail end of the dust removal pipe (7) located at the top of the shell (4).

6. The environment-friendly polishing device for machining a double-seal plug valve according to claim 5, wherein: the dust removal pipe (7) is provided with a filter box (13) in the middle, and a filter screen (12) is arranged in the middle of the inside of the filter box (13).

7. The environment-friendly polishing device for machining a double-seal plug valve according to claim 2, wherein: the slider (22) is in frictional contact with the housing (4).