CN219443632U

CN219443632U - Pipeline cutting equipment

Info

Publication number: CN219443632U
Application number: CN202223424021.5U
Authority: CN
Inventors: 孔晶晶
Original assignee: China Nuclear Industry Huayu Engineering Co ltd
Current assignee: China Nuclear Industry Huayu Engineering Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-08-01
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of pipeline cutting, and particularly discloses pipeline cutting equipment. The pipeline is placed on the workbench, the outer surface of the pipeline is fixed in a sliding manner through the fixing mechanism and the anti-slip mechanism, a worker continuously pushes the rear end of the pipeline, the first rotating roller and the second rotating roller in rolling contact with the outer surface of the pipeline rotate, the pipeline is enabled to move to the cutting opening, the cutting machine moves downwards to cut the pipeline in the cutting opening, after the pipeline is cut for one section, the worker continuously pushes the pipeline, so that the pipeline can continuously cut, and the working efficiency of the worker is improved.

Description

Pipeline cutting equipment

Technical Field

The utility model relates to the technical field of pipeline cutting, and particularly discloses pipeline cutting equipment.

Background

Pipes are devices for transporting gas, liquid or fluid with solid particles, which are coupled by pipes, pipe couplings, valves, etc. The piping is used in a wide variety of applications, mainly in water supply, water drainage, heat supply, gas supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

The pipeline need carry out the cutting of equidimension before using, current CN112916949A is with pipeline cutting equipment includes cutting mechanism, the mount, the operation panel, the support frame, the mount is installed in the upper end position of operation panel, the support frame welds in the upper surface position of operation panel, cutting mechanism and the outside movable block of support frame, inertial force through the production when cutting tool rotates to stop can make the outer extension rod outwards stretch out along outer contact ring, the rethread pull strip can pull the reset to the extension rod, thereby make the extension rod can produce the striking vibration to the inboard of outer contact ring, so make the tangent plane that bonds with the blade surface loose can directly be torn by the cutting tool of pivoted again, through the throwing power that cutting tool rotates and produce, can make the well extension piece outwards stretch out along the ring body under the cooperation of transition piece, thereby make the compound pendulum board can outwards swing along the link ring, make the compound pendulum board can collide with the bump piece and produce the vibration when reset, thereby can shake the metal chip of compound pendulum board surface. The mechanism adopts the fixing frame to carry out the manual fixing of splint formula when the pipeline cutting, can't cut constantly when making the machine cut the pipeline, work efficiency is lower.

Disclosure of Invention

The utility model aims to solve the defects in the background art and provides a pipeline cutting device.

In order to achieve the above purpose, the utility model provides a pipeline cutting device, which comprises a workbench, wherein one end of the workbench is provided with a cutting opening, a cutting mechanism is arranged on the workbench and above the cutting opening, a fixing mechanism is arranged on the upper surface of the workbench and behind the cutting mechanism, an anti-slip mechanism is arranged on the upper surface of the workbench and behind the fixing mechanism, and a supporting seat is fixedly arranged on the lower surface of the workbench;

the fixing mechanism comprises a fixing box, the bottom end of the fixing box is fixedly connected with the upper surface of the workbench, a movable box is slidably arranged on one side of the workbench, and rolling mechanisms are respectively arranged in the fixing box and the movable box.

Preferably, the cutting mechanism comprises a fixed plate, the upper surface of bottom fixed connection workstation of fixed plate, one side fixed mounting of fixed plate has a set of base, a set of the inside of base is rotated with the both ends of lead screw and is connected, servo motor's output shaft is connected to one base penetration, servo motor fixed mounting is on a base, the surface cover of lead screw has screw-thread fit's slide, the bottom of slide is close to the inside sliding fit of both sides department and a set of slide rail, a set of slide rail fixed mounting is on the fixed plate and is close to the both sides department of base, the one end fixed mounting of slide has the cutting machine.

Preferably, the sliding opening is formed in the upper surface of the workbench and located below the movable box, the bottom end protrusion of the movable box is in sliding fit with the sliding opening, a supporting plate is fixedly mounted on the upper surface of the workbench and located behind the movable box, a telescopic cylinder is fixedly mounted on one side of the supporting plate, and the telescopic end of the telescopic cylinder is fixedly connected with the rear side of the movable box.

Preferably, the rolling mechanism comprises a first rotating shaft, two ends of the first rotating shaft are fixedly connected with the fixed box or the movable box at positions close to the two ends, and a first rotating roller is movably sleeved on the outer surface of the first rotating shaft.

Preferably, the anti-slip mechanism comprises a fixing frame, the upper surface of bottom fixed connection workstation of fixing frame, the inside of fixing frame is provided with screw-thread fit's threaded rod, one side fixed mounting that the threaded rod was kept away from to the inside mount has a guide cylinder, the inside slip cartridge of guide cylinder has the guide arm, the threaded rod is provided with the mounting with the one end of guide arm, the threaded rod rotates with the mounting to be connected, the guide arm is connected with the mounting is fixed, two sets of fixed mounting has the second pivot between the mounting, the surface slip cap of second pivot has the second roller.

Preferably, a collecting box is arranged on the supporting seat and below the cutting opening.

Compared with the prior art, the utility model has the following beneficial effects: placing the pipeline on the workbench and being located the below of anti-skidding mechanism and the centre of fixed establishment, start flexible jar, flexible jar drives the mechanism that one end is connected and removes to pipeline one side, make fixed box and remove the inside rolling mechanism that sets up of box and fix the pipeline both sides, rotate the threaded rod in the anti-skidding mechanism simultaneously, make the second change the roller and carry out anti-skidding to the pipeline up end fixedly, the workman promotes the rear end of pipeline, the first change roller of pipeline surface contact fixation and second change roller rotation, make the pipeline remove to the cutting opening, servo motor work, the lead screw drives the pipeline that the cutting machine was removed down in the cutting opening of below and cuts, after the pipeline one section is cut, the workman continues to promote for the pipeline can be continuous cut work, the work efficiency of workman has been improved.

Drawings

FIG. 1 is a schematic view of a pipe cutting apparatus according to the present utility model;

FIG. 2 is a schematic structural view of the main mechanism of the present utility model;

FIG. 3 is a schematic view of the anti-slip mechanism of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a work table; 2. cutting a port; 3. a support base; 4. a fixing plate; 5. a base; 6. a screw rod; 7. a servo motor; 8. a slide; 9. a slide rail; 10. a cutting machine; 11. a fixed box; 12. a moving case; 13. a sliding port; 14. a support plate; 15. a telescopic cylinder; 16. a first rotating shaft; 17. a first rotating roller; 18. a fixing frame; 19. a threaded rod; 20. a guide cylinder; 21. a guide rod; 22. a fixing member; 23. a second rotating shaft; 24. a second roller; 25. and a collection box.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

The utility model provides a pipeline cutting equipment as shown in fig. 1-5, including workstation 1, the cutting mouth 2 has been seted up to the one end of workstation 1, the top that just is located cutting mouth 2 on workstation 1 is provided with cutting mechanism, cutting mechanism includes fixed plate 4, the upper surface of the bottom fixed connection workstation 1 of fixed plate 4, one side fixed mounting of fixed plate 4 has a set of base 5, the inside of a set of base 5 is connected with the both ends rotation of lead screw 6, the output shaft of servo motor 7 is connected through a base 5 to the one end of lead screw 6, servo motor 7 fixed mounting is on a base 5, the surface cover of lead screw 6 is equipped with screw-thread fit's slide 8, the bottom of slide 8 is close to the inside sliding fit of both sides department and a set of slide rail 9, a set of slide rail 9 fixed mounting is on fixed plate 4 and is close to the both sides department of base 5, the one end fixed mounting of slide 8 has cutting machine 10, servo motor 7 work, the lead screw 6 drives cutting machine 10 and moves down and cuts the pipeline in the lower cutting mouth 2.

The upper surface of workstation 1 and be located the rear of cutting mechanism and be provided with fixed establishment, fixed establishment includes fixed box 11, the upper surface of fixed box 11's bottom fixed connection workstation 1, the upper surface of workstation 1 and be located one side of fixed box 11 slide and be provided with removal box 12, fixed box 11 and the inside of removing box 12 are provided with rolling mechanism respectively, sliding port 13 has been seted up to the upper surface of workstation 1 and be located the below of removing box 12, the protruding department of bottom of removing box 12 and the inside sliding fit of sliding port 13, the upper surface of workstation 1 and be located the rear fixed mounting of removing box 12 have backup pad 14, one side fixed mounting of backup pad 14 has telescopic cylinder 15, the rear side of the telescopic cylinder 15 fixed connection removal box 12, rolling mechanism includes first pivot 16, the both ends of first pivot 16 and the inside of being close to both ends department of fixed box 11 or removal box 12 carry out fixed connection, the surface movable sleeve of first pivot 16 is equipped with first pivot 17, start telescopic cylinder 15 drives the mechanism that one end was connected to one side to the pipeline, make fixed box 11 and remove the inside setting up of removal box 12 and carry out spacing mechanism.

The upper surface of workstation 1 and be located the rear of fixed establishment and be provided with anti-skidding mechanism, anti-skidding mechanism includes mount 18, the upper surface of the fixed connection workstation 1 of bottom fixed connection of mount 18, the inside of mount 18 is provided with threaded rod 19 of screw thread fit, one side fixed mounting who keeps away from threaded rod 19 in the mount 18 has guide cylinder 20, guide rod 21 has been inserted in the inside slip of guide cylinder 20, threaded rod 19 is provided with mounting 22 with the one end of guide rod 21, threaded rod 19 is connected with mounting 22 rotation, guide rod 21 and mounting 22 fixed connection, fixed mounting has second pivot 23 between two sets of mounting 22, the surface slip cap of second pivot 23 is equipped with second roller 24, rotate threaded rod 19 in the anti-skidding mechanism, make second roller 24 carry out anti-skidding fixed to the pipeline up end, the lower surface fixed mounting of workstation 1 has supporting seat 3, be provided with collection box 25 on the supporting seat 3 and be located the below of cutting mouth 2, collection box 25 is used for collecting the pipeline that upper cutting mouth 2 cut and drops.

Working principle: the pipeline is placed on the workbench 1 and is positioned between the lower part of the anti-skid mechanism and the fixing mechanism, the telescopic cylinder 15 is started, the telescopic cylinder 15 drives a mechanism with one end connected to move to one side of the pipeline, the two sides of the pipeline are fixed by the aid of the rolling mechanism arranged inside the fixed box 11 and the movable box 12, meanwhile, the threaded rod 19 in the anti-skid mechanism is rotated, the second rotating roller 24 is used for carrying out anti-skid fixation on the upper end face of the pipeline, a worker pushes the rear end of the pipeline, the first rotating roller 17 and the second rotating roller 24 which are fixed in a contact manner on the outer surface of the pipeline rotate, the pipeline moves to the cutting opening 2, the servo motor 7 works, the screw rod 6 drives the cutting machine 10 to move downwards to cut the pipeline in the lower cutting opening 2, and after one section of the pipeline is cut, the worker continues pushing the pipeline to continuously cut, so that the working efficiency of the worker is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Pipeline cutting apparatus, comprising a table (1), characterized in that: a cutting opening (2) is formed in one end of the workbench (1), a cutting mechanism is arranged on the workbench (1) and located above the cutting opening (2), a fixing mechanism is arranged on the upper surface of the workbench (1) and located behind the cutting mechanism, an anti-slip mechanism is arranged on the upper surface of the workbench (1) and located behind the fixing mechanism, and a supporting seat (3) is fixedly arranged on the lower surface of the workbench (1);

the fixing mechanism comprises a fixing box (11), the bottom end of the fixing box (11) is fixedly connected with the upper surface of the workbench (1), a movable box (12) is slidably arranged on the upper surface of the workbench (1) and located on one side of the fixing box (11), and rolling mechanisms are respectively arranged in the fixing box (11) and the movable box (12).

2. A pipe cutting apparatus according to claim 1, wherein: the cutting mechanism comprises a fixing plate (4), the bottom of the fixing plate (4) is fixedly connected with the upper surface of a workbench (1), one side of the fixing plate (4) is fixedly provided with a group of bases (5), one group of bases (5) are rotatably connected with two ends of a screw rod (6), one end of the screw rod (6) penetrates through one base (5) to be connected with an output shaft of a servo motor (7), the servo motor (7) is fixedly arranged on one base (5), a sliding seat (8) in threaded fit is sleeved on the outer surface of the screw rod (6), the bottom end of the sliding seat (8) is close to the inner sliding fit of two sides of a group of sliding rails (9), one group of sliding rails (9) are fixedly arranged on the fixing plate (4) and are close to the two sides of the bases (5), and a cutting machine (10) is fixedly arranged at one end of the sliding seat (8).

3. A pipe cutting apparatus according to claim 1, wherein: the automatic lifting device is characterized in that a sliding opening (13) is formed in the upper surface of the workbench (1) and located below the movable box (12), the bottom end of the movable box (12) is in sliding fit with the inside of the sliding opening (13), a supporting plate (14) is fixedly arranged on the upper surface of the workbench (1) and located behind the movable box (12), a telescopic cylinder (15) is fixedly arranged on one side of the supporting plate (14), and the telescopic end of the telescopic cylinder (15) is fixedly connected with the rear side of the movable box (12).

4. A pipe cutting apparatus according to claim 3, wherein: the rolling mechanism comprises a first rotating shaft (16), two ends of the first rotating shaft (16) are fixedly connected with the fixed box (11) or the movable box (12) at positions close to two ends, and a first rotating roller (17) is movably sleeved on the outer surface of the first rotating shaft (16).

5. A pipe cutting apparatus according to claim 1, wherein: the anti-slip mechanism comprises a fixing frame (18), the upper surface of workstation (1) is connected to the bottom fixed connection of fixing frame (18), the inside of fixing frame (18) is provided with threaded rod (19) of screw thread fit, one side fixed mounting that the threaded rod (19) was kept away from to inside of fixing frame (18) has guide cylinder (20), the inside slip cartridge of guide cylinder (20) has guide arm (21), the one end of threaded rod (19) and guide arm (21) is provided with mounting (22), threaded rod (19) and mounting (22) rotate to be connected, guide arm (21) and mounting (22) fixed connection, two sets of fixed mounting have second pivot (23) between mounting (22), the surface slip cap of second pivot (23) is equipped with second roller (24).

6. A pipe cutting apparatus according to claim 1, wherein: and a collecting box (25) is arranged on the supporting seat (3) and positioned below the cutting opening (2).