CN216912286U

CN216912286U - Hydraulic pipe cutting machine convenient for fixing pipeline

Info

Publication number: CN216912286U
Application number: CN202220034363.7U
Authority: CN
Inventors: 隆荣; 邹强; 何健; 曹刚; 戴玉
Original assignee: Sichuan Huachuan Foundation Construction Group Longwei Container Manufacturing Co ltd
Current assignee: Sichuan Huachuan Foundation Construction Group Longwei Container Manufacturing Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-08
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a hydraulic pipe cutting machine convenient for fixing a pipeline, which comprises a base, wherein the upper end of the base is symmetrically provided with a vertical plate, the middle part of the vertical plate is arranged in a hollow manner, the upper end of the base is fixedly connected with a second fixing sleeve, a first fixing sleeve is arranged above the second fixing sleeve, the upper end of the first fixing sleeve is fixedly connected with a second supporting plate, the middle parts of the first fixing sleeve and the second fixing sleeve are symmetrically provided with fixing holes, the upper ends of the first fixing sleeve and the second fixing sleeve, which are provided with nut grooves, are provided with nuts, the lower ends of the nuts are fixedly connected with screw rods, the lower ends of the screw rods extend into the nut grooves, and the upper end of the second supporting plate is fixedly connected with a second fixing frame. According to the pipeline cutting device, the first fixing sleeve and the second fixing sleeve are fixed through the screw, so that the pipeline can be kept stable when being cut, and the pipeline is prevented from loosening.

Description

Hydraulic pipe cutting machine convenient for fixing pipeline

Technical Field

The utility model relates to the technical field of pipeline cutting machine fixing, in particular to a hydraulic pipe cutting machine convenient for fixing a pipeline.

Background

A pipeline pipe cutting machine is a portable external clamping type pipeline cutting beveling machine, the surface of a butt joint of prefabricated pipes required for pipeline machining is flat and smooth, and the angles of the butt joint are consistent, while a general special beveling machine only can be used for manually cutting and then polishing, time and labor are wasted, the existing pipeline cutting machine needs to manually cut pipelines when the pipelines are fixed, the pipelines are easy to deviate when being manually held, and the pipeline cutting machine is not very safe when being used for cutting, so that the hydraulic pipe cutting machine convenient for fixing the pipelines is needed.

The applicant finds that a Chinese patent discloses a 'hydraulic pipe cutting machine convenient for fixing a pipeline' with the application number of '202021261140.1', the application number of the patent is mainly provided with a fixer to achieve the purpose of sliding and fixing, the top of a platform of the cutting machine is fixedly connected with a slide rail, the slide rail is provided with grooves at intervals of 2cm, the fixer controls the telescopic movement of a sliding toothed plate in a pressing mode, a pressing block of the fixer is pressed, the movable toothed plate retracts to a fixing device on a slide plate to be movable, the pressing block is loosened, the movable toothed plate can automatically pop out and is clamped in the grooves, the moving and fixing purposes are conveniently and quickly achieved, the utility model fixes the pipeline by utilizing a first fixing sleeve and a second fixing sleeve, the first fixing sleeve and the second fixing sleeve can be adjusted according to the size of the pipeline when the pipeline is fixed, the pipeline can be fixed without manual operation, and is safer in operation, the reliability is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a hydraulic pipe cutting machine convenient for fixing a pipeline.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a make things convenient for fixed pipeline's hydraulic pressure pipe cutting machine, includes the base, the upper end symmetry of base is provided with the riser, the middle part of riser is the cavity setting, the fixed cover of upper end fixedly connected with second of base, the top of the fixed cover of second is provided with first fixed cover, the upper end fixedly connected with second backup pad of first fixed cover, the fixed orifices has been seted up with the middle part symmetry of the fixed cover of second to first fixed cover, the upper end that nut groove was seted up with the middle part of the fixed cover of second to first fixed cover is provided with the nut, the lower extreme fixedly connected with screw rod of nut, the lower extreme of screw rod extends to the inside in nut groove, the upper end fixedly connected with second mount of second backup pad.

As a further description of the above technical solution:

it is a plurality of the inside of riser all is provided with the slide bar, the outside of slide bar is provided with the slider, one side that the riser was passed to the one end of slider extends to the outside, the one end of slider and the one end fixed connection of second backup pad, the outside of slide bar is provided with the spring.

As a further description of the above technical solution:

the upper end symmetry of second backup pad is provided with driving motor, driving motor's output is provided with the pivot, the outside of pivot is provided with the cutting knife, one side fixedly connected with dead lever of driving motor, the one end fixedly connected with protection casing of dead lever, the inside cover of protection casing is in the outside of cutting knife.

As a further description of the above technical solution:

the lower extreme four corners of base all fixedly connected with support column.

As a further description of the above technical solution:

the lower extreme fixedly connected with a plurality of hydraulic stem of base, the lower extreme fixedly connected with fixed plate of hydraulic stem, the lower extreme fixedly connected with slipmat of fixed plate.

As a further description of the above technical solution:

the lateral wall fixedly connected with first backup pad of riser, the first mount in upper end of first backup pad, the middle part of first mount is provided with the pneumatic cylinder, the lower extreme of pneumatic cylinder passes one side of first backup pad and extends to the outside.

As a further description of the above technical solution:

and the output end of the hydraulic cylinder is fixedly connected with the upper end of the second fixing frame.

As a further description of the above technical solution:

the two sides of the first fixing sleeve are connected with the side wall of the vertical plate in a sliding mode, and the two sides of the second fixing sleeve are fixedly connected with the side wall of the vertical plate.

The utility model has the following beneficial effects:

1. compared with the prior art, the pipeline cutting device is provided with the first fixing sleeve, the second fixing sleeve and the screw, the hydraulic cylinder is used for driving the first fixing sleeve to move, the pipeline can be adjusted according to the size of the pipeline and fixed in the fixing hole, the screw is used for fixing the first fixing sleeve and the second fixing sleeve, the pipeline can be kept stable when being cut, and the pipeline is prevented from loosening.

2. Compared with the prior art, the device has the advantages that the hydraulic rod, the fixing plate and the non-slip mat are arranged, the height of the fixing plate is adjusted by the aid of the fixing hydraulic rod, so that the fixing plate can stabilize the device, the device can be used conveniently under different conditions, and the device can be kept stable.

Drawings

Fig. 1 is a perspective view of a hydraulic pipe cutting machine for conveniently fixing a pipeline according to the present invention;

fig. 2 is a sectional view of a hydraulic pipe cutting machine for conveniently fixing a pipe according to the present invention;

FIG. 3 is a side view of a hydraulic pipe cutter of the present invention for facilitating the attachment of pipes;

fig. 4 is an enlarged view of a point a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a base; 2. a first fixing sleeve; 3. a first support plate; 4. a slide bar; 5. a spring; 6. a vertical plate; 7. a hydraulic cylinder; 8. a first fixing frame; 9. a hydraulic lever; 10. a fixing plate; 11. a support pillar; 12. a nut groove; 13. a non-slip mat; 14. a screw; 15. a second fixing sleeve; 16. a fixing hole; 17. a nut; 18. a cutting knife; 19. a protective cover; 20. a second fixing frame; 21. fixing the rod; 22. a rotating shaft; 23. a drive motor; 24. a second support plate; 25. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment provided by the present invention: a hydraulic pipe cutting machine convenient for fixing a pipeline comprises a base 1, risers 6 are symmetrically arranged at the upper end of the base 1, the middle parts of the risers 6 are arranged in a hollow mode and are convenient for fixing a slide rod 4, a second fixing sleeve 15 is fixedly connected to the upper end of the base 1, a first fixing sleeve 2 is arranged above the second fixing sleeve 15 and is used for fixing the pipeline by utilizing the mutual matching of the first fixing sleeve 2 and the second fixing sleeve 15, a second supporting plate 24 is fixedly connected to the upper end of the first fixing sleeve 2 and is used for fixing a driving motor 23, fixing holes 16 are symmetrically formed in the middle parts of the first fixing sleeve 2 and the second fixing sleeve 15 and are used for placing the pipeline and facilitating the fixing of the pipeline, a nut groove 12 is formed in the middle parts of the first fixing sleeve 2 and the second fixing sleeve 15, a nut 17 is arranged at the upper end of the first fixing sleeve 2, a screw 14 is fixedly connected to the lower end of the nut 17, and the screw 14 can be used for fixing the first fixing sleeve 2 and the second fixing sleeve 15, the stability of the pipeline is improved, the lower end of the screw 14 extends to the inside of the nut groove 12, and the upper end of the second supporting plate 24 is fixedly connected with the second fixing frame 20, so that the hydraulic cylinder 7 can push the second supporting plate 24 to move.

The inner parts of the vertical plates 6 are all provided with slide bars 4, the outer parts of the slide bars 4 are provided with slide blocks 25 which are convenient for moving a second supporting plate 24, the slide bars 4 can ensure that a first fixing sleeve 2 can be accurately matched with a second fixing sleeve 15, one end of each slide block 25 penetrates through one side of each vertical plate 6 and extends to the outside, one end of each slide block 25 is fixedly connected with one end of the corresponding second supporting plate 24, the outer parts of the slide bars 4 are provided with springs 5, the upper ends of the second supporting plates 24 are symmetrically provided with driving motors 23 which are used for rotating the electric rotating shafts 22, the output ends of the driving motors 23 are provided with rotating shafts 22, the rotating shafts 22 are used for driving the cutting knives 18 to rotate, the outer parts of the rotating shafts 22 are provided with cutting knives 18 which are used for cutting pipelines, one side of each driving motor 23 is fixedly connected with a fixing rod 21 which is used for a pipeline protective cover 19, one end of each fixing rod 21 is fixedly connected with a protective cover 19, utilize the protection casing 19 to shelter from the dust, avoid the dust flowing at will when cutting, the inside cover of protection casing 19 is outside cutting knife 18, the lower extreme four corners of base 1 all is fixedly connected with support column 11, the lower extreme fixedly connected with a plurality of hydraulic stems 9 of base 1, the lower extreme fixedly connected with fixed plate 10 of hydraulic stem 9, utilize hydraulic stem 9 to laminate fixed plate 10 and ground, utilize fixed plate 10 to ensure the stability of device, the lower extreme fixedly connected with slipmat 13 of fixed plate 10, the lateral wall of riser 6 is fixedly connected with first backup pad 3, the upper end first mount 8 of first backup pad 3, the middle part of first mount 8 is provided with pneumatic cylinder 7, the lower extreme of pneumatic cylinder 7 passes one side of first backup pad 3 and extends to the outside, the output of pneumatic cylinder 7 is fixedly connected with the upper end of second mount 20, the both sides of first fixed cover 2 and the lateral wall sliding connection of riser 6, the two sides of the second fixing sleeve 15 are fixedly connected with the side wall of the vertical plate 6, so that the first fixing sleeve 2 can be moved freely, and different pipelines can be fixed.

The working principle is as follows: when the pipeline cutting machine is used, a pipeline is placed in the fixing hole 16 at the upper end of the second fixing sleeve 15, the hydraulic cylinder 7 is used for pushing the first fixing sleeve 2 to descend to fix the pipeline, the screw 14 is used for fixing the first fixing sleeve 2 and the second fixing sleeve 15, the pipeline surface can be cut neatly when the pipeline is cut by the cutting machine, the driving motor 23 is used for enabling the cutting knife 18 to cut the pipeline, and after the pipeline is cut, the cutting knife 18 moves upwards along with the second supporting plate 24, so that the first fixing sleeve 2 is loosened.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a convenient fixed pipeline's hydraulic pressure pipe cutting machine, includes base (1), its characterized in that: the upper end of the base (1) is symmetrically provided with vertical plates (6), the middle parts of the vertical plates (6) are arranged in a hollow way, the upper end of the base (1) is fixedly connected with a second fixing sleeve (15), a first fixing sleeve (2) is arranged above the second fixing sleeve (15), the upper end of the first fixing sleeve (2) is fixedly connected with a second supporting plate (24), the middle parts of the first fixing sleeve (2) and the second fixing sleeve (15) are symmetrically provided with fixing holes (16), the middle parts of the first fixing sleeve (2) and the second fixing sleeve (15) are provided with nut grooves (12), the upper end of the first fixing sleeve (2) is provided with a nut (17), the lower end of the nut (17) is fixedly connected with a screw (14), the lower end of the screw rod (14) extends to the interior of the nut groove (12), and the upper end of the second supporting plate (24) is fixedly connected with a second fixing frame (20).

2. The hydraulic pipe cutting machine facilitating pipeline fixing according to claim 1, wherein: a plurality of the inside of riser (6) all is provided with slide bar (4), the outside of slide bar (4) is provided with slider (25), one side that riser (6) were passed to one end of slider (25) extends to the outside, the one end of slider (25) and the one end fixed connection of second backup pad (24), the outside of slide bar (4) is provided with spring (5).

3. The hydraulic pipe cutting machine facilitating pipeline fixing according to claim 1, wherein: the upper end symmetry of second backup pad (24) is provided with driving motor (23), the output of driving motor (23) is provided with pivot (22), the outside of pivot (22) is provided with cutting knife (18), one side fixedly connected with dead lever (21) of driving motor (23), the one end fixedly connected with protection casing (19) of dead lever (21), the inside cover of protection casing (19) is in the outside of cutting knife (18).

4. The hydraulic pipe cutting machine convenient for fixing the pipeline as claimed in claim 1, wherein: the lower end four corners of the base (1) are fixedly connected with supporting columns (11).

5. The hydraulic pipe cutting machine convenient for fixing the pipeline as claimed in claim 1, wherein: the lower extreme fixedly connected with a plurality of hydraulic stem (9) of base (1), the lower extreme fixedly connected with fixed plate (10) of hydraulic stem (9), the lower extreme fixedly connected with slipmat (13) of fixed plate (10).

6. The hydraulic pipe cutting machine facilitating pipeline fixing according to claim 1, wherein: the utility model discloses a supporting structure, including lateral wall fixedly connected with first backup pad (3) of riser (6), the first mount (8) in upper end of first backup pad (3), the middle part of first mount (8) is provided with pneumatic cylinder (7), the lower extreme of pneumatic cylinder (7) passes one side of first backup pad (3) and extends to the outside.

7. The hydraulic pipe cutting machine facilitating pipeline fixing according to claim 6, wherein: the output end of the hydraulic cylinder (7) is fixedly connected with the upper end of the second fixing frame (20).

8. The hydraulic pipe cutting machine facilitating pipeline fixing according to claim 1, wherein: the both sides of first fixed cover (2) and the lateral wall sliding connection of riser (6), the both sides of the fixed cover of second (15) and the lateral wall fixed connection of riser (6).