CN216912286U - Hydraulic pipe cutting machine convenient for fixing pipeline - Google Patents

Abstract

The utility model discloses a hydraulic pipe cutting machine which is convenient for fixing pipes, which comprises a base, a vertical plate is symmetrically arranged at the upper end of the base, the middle part of the vertical plate is hollow, and the upper end of the base is fixedly connected with a second A fixing sleeve, a first fixing sleeve is arranged above the second fixing sleeve, a second support plate is fixedly connected to the upper end of the first fixing sleeve, and a middle part of the first fixing sleeve and the second fixing sleeve is symmetrically opened with a fixing hole, the upper end of the first fixing sleeve and the second fixing sleeve is provided with a nut slot, and the upper end of the nut slot is provided with a nut, the lower end of the nut is fixedly connected with a screw rod, and the lower end of the screw rod extends to the inside of the nut slot, the A second fixing frame is fixedly connected to the upper end of the second support plate. In the utility model, the first fixing sleeve and the second fixing sleeve are fixed by a screw rod, so as to ensure that the pipeline can be kept stable when the pipeline is cut, and the loosening of the pipeline can be avoided.

Description

A hydraulic pipe cutting machine that is convenient for fixing pipes

technical field

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

Background technique

Pipe cutting machine is a portable external card type pipe cutting and beveling machine. Pipe processing requires that the surface of the butt joint of the prefabricated pipe is flat and smooth, and the angle is consistent, while the general special beveling machine can only be cut by hand before proceeding. Grinding is time-consuming and labor-intensive. The existing pipe cutting machine needs to be hand-held to cut the pipe when the pipe is fixed. When the pipe is held by hand, the pipe is easily displaced, and it is not very safe when cutting. Therefore, a kind of Hydraulic pipe cutter for easy fixing of pipes.

When the applicant applied for the present invention, after searching, he found that the Chinese patent discloses a "hydraulic pipe cutting machine that is convenient for fixing pipes", and its application number is "202021261140.1". The top of the platform of the machine is fixedly connected with a slide rail, and there are grooves with an interval of 2cm on the slide rail. The holder controls the expansion and contraction of the sliding tooth plate by pressing, pressing the pressing block of the holder, and the movable tooth plate retracts on the slide plate. The fixing device can be moved, and the movable tooth plate can be automatically ejected when the pressing block is released, and is clamped in the groove, which is convenient and quick to achieve the purpose of moving and fixing. The utility model uses the first fixing sleeve and the second fixing sleeve to fix the pipeline. , When fixing the pipeline, it can be adjusted according to the size of the pipeline, and the pipeline can be fixed without manual operation. The operation is relatively safe and has high reliability.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and propose a hydraulic pipe cutting machine that is convenient for fixing pipes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hydraulic pipe cutting machine for convenient fixing of pipes, comprising a base, the upper end of the base is symmetrically provided with a vertical plate, and the middle part of the vertical plate is hollow, so A second fixing sleeve is fixedly connected to the upper end of the base, a first fixing sleeve is arranged above the second fixing sleeve, a second supporting plate is fixedly connected to the upper end of the first fixing sleeve, and the first fixing sleeve is connected to the first fixing sleeve. The middle part of the second fixing sleeve is symmetrically provided with fixing holes, the upper ends of the first fixing sleeve and the middle part of the second fixing sleeve are provided with nut grooves, and the upper ends of the nut grooves are provided with nuts; Extending to the inside of the nut slot, the upper end of the second support plate is fixedly connected with a second fixing frame.

As a further description of the above technical solution:

The interior of a plurality of the vertical plates is provided with a sliding rod, the exterior of the sliding rod is provided with a sliding block, one end of the sliding block extends to the outside through one side of the vertical plate, and one end of the sliding block is connected with the first block. One end of the two support plates is fixedly connected, and a spring is arranged on the outside of the sliding rod.

As a further description of the above technical solution:

The upper end of the second support plate is symmetrically provided with a drive motor, the output end of the drive motor is provided with a rotating shaft, the outside of the rotating shaft is provided with a cutting knife, and one side of the drive motor is fixedly connected with a fixing rod, the One end of the fixing rod is fixedly connected with a protective cover, and the inside of the protective cover is sleeved on the outside of the cutting knife.

As a further description of the above technical solution:

The four corners of the lower end of the base are fixedly connected with support columns.

As a further description of the above technical solution:

A number of hydraulic rods are fixedly connected to the lower end of the base, a fixing plate is fixedly connected to the lower end of the hydraulic rod, and an anti-skid pad is fixedly connected to the lower end of the fixing plate.

As a further description of the above technical solution:

The side wall of the vertical plate is fixedly connected with a first support plate, the upper end of the first support plate is a first fixing frame, the middle of the first fixing frame is provided with a hydraulic cylinder, and the lower end of the hydraulic cylinder passes through the first fixing frame. One side of a support plate extends to the outside.

As a further description of the above technical solution:

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:

Both sides of the first fixing sleeve are slidably connected to the side walls of the vertical plate, and both sides of the second fixing sleeve are fixedly connected to the side walls of the vertical plate.

The utility model has the following beneficial effects:

1. Compared with the prior art, the present utility model uses a hydraulic cylinder to drive the first fixed sleeve to move by arranging a first fixed sleeve, a second fixed sleeve and a screw rod, which can be adjusted according to the size of the pipeline, and the pipeline can be fixed in a fixed position. In the hole, the first fixing sleeve and the second fixing sleeve are fixed by a screw rod, so as to ensure that the pipeline can be kept stable when the pipeline is cut, and the loosening of the pipeline can be avoided.

2. Compared with the prior art, the utility model adopts the hydraulic rod, the fixing plate and the anti-skid pad to adjust the height of the fixing plate by using the fixing hydraulic rod, so that the fixing plate can stabilize the device, which is convenient for the device to be used in different situations. It can be used under different conditions, and it can also keep the device stable.

Description of drawings

Fig. 1 is the perspective view of a kind of hydraulic pipe cutting machine which is convenient for fixing pipelines proposed by the utility model;

2 is a cross-sectional view of a hydraulic pipe cutting machine that is convenient for fixing pipelines proposed by the utility model;

3 is a side view of a hydraulic pipe cutting machine that is convenient for fixing pipelines proposed by the utility model;

FIG. 4 is an enlarged view of the position A in FIG. 2 proposed by the present invention.

illustration:

1. The base; 2. The first fixing sleeve; 3. The first supporting plate; 4. The sliding rod; 5. The spring; 6. The vertical plate; 7. The hydraulic cylinder; 8. The first fixing frame; 9. The hydraulic rod; 10 , fixing plate; 11, support column; 12, nut slot; 13, anti-skid pad; 14, screw rod; 15, second fixing sleeve; 16, fixing hole; 17, nut; 18, cutting knife; 19, protective cover; 20 21, a fixed rod; 22, a rotating shaft; 23, a drive motor; 24, a second support plate; 25, a slider.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work 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" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation to the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance. In addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1-4, an embodiment provided by the present utility model: a hydraulic pipe cutting machine that is convenient for fixing pipes, including a base 1, the upper end of the base 1 is symmetrically provided with a vertical plate 6, and the middle of the vertical plate 6 is hollow. , it is convenient to fix the slide bar 4, the upper end of the base 1 is fixedly connected with a second fixing sleeve 15, and a first fixing sleeve 2 is arranged above the second fixing sleeve 15, and the first fixing sleeve 2 and the second fixing sleeve 15 are used to cooperate with each other. The pipe is fixed, the upper end of the first fixing sleeve 2 is fixedly connected with a second support plate 24 for fixing the drive motor 23, and the middle of the first fixing sleeve 2 and the second fixing sleeve 15 are symmetrically provided with fixing holes 16 for placing The middle of the first fixing sleeve 2 and the second fixing sleeve 15 is provided with a nut slot 12, the upper end of the first fixing sleeve 2 is provided with a nut 17, and the lower end of the nut 17 is fixedly connected with a screw 14. The screw 14 can fix the first fixing sleeve 2 and the second fixing sleeve 15 to improve the stability of the pipeline. The lower end of the screw 14 extends to the inside of the nut slot 12, and the upper end of the second support plate 24 is fixedly connected with a second fixing frame 20, it is convenient for the hydraulic cylinder 7 to push the second support plate 24 to move.

The interiors of the plurality of vertical plates 6 are provided with sliding bars 4, and the exterior of the sliding bars 4 is provided with sliding blocks 25 to facilitate the movement of the second support plate 24. The sliding bars 4 can ensure that the first fixing sleeve 2 can be accurately aligned with the second supporting plate 24. The two fixing sleeves 15 are matched, one end of the sliding block 25 extends to the outside through one side of the vertical plate 6, one end of the sliding block 25 is fixedly connected with one end of the second supporting plate 24, and the outside of the sliding rod 4 is provided with a spring 5, The upper end of the second support plate 24 is symmetrically provided with a drive motor 23 for the electric rotating shaft 22 to rotate. The output end of the drive motor 23 is provided with a rotating shaft 22, and the rotating shaft 22 is used to drive the cutting knife 18 to rotate. Knife 18, use the cutting knife 18 to cut the pipeline, one side of the driving motor 23 is fixedly connected with a fixed rod 21, which is used for the pipeline protective cover 19, one end of the fixed rod 21 is fixedly connected with a protective cover 19, and the protective cover 19 is used to block dust , to avoid the random flow of dust during cutting, the inside of the protective cover 19 is sleeved on the outside of the cutting knife 18, the four corners of the lower end of the base 1 are fixedly connected with support columns 11, and the lower end of the base 1 is fixedly connected with a number of hydraulic rods 9, hydraulic rods The lower end of the 9 is fixedly connected with a fixing plate 10, the hydraulic rod 9 is used to attach the fixing plate 10 to the ground, and the stability of the device is guaranteed by the fixing plate 10. The lower end of the fixing plate 10 is fixedly connected with a non-slip pad 13, The side wall is fixedly connected with a first support plate 3 , the upper end of the first support plate 3 is a first fixing frame 8 , the middle of the first fixing frame 8 is provided with a hydraulic cylinder 7 , and the lower end of the hydraulic cylinder 7 passes through the first support plate 3 . One side extends to the outside, the output end of the hydraulic cylinder 7 is fixedly connected with the upper end of the second fixing frame 20, the two sides of the first fixing sleeve 2 are slidably connected with the side walls of the vertical plate 6, and the two sides of the second fixing sleeve 15 are connected with the upper end of the second fixing frame 20. The side walls of the vertical plate 6 are fixedly connected, so that the first fixing sleeve 2 can be moved at will, thereby fixing different pipes.

Working principle: when using the utility model, first place the pipeline inside the fixing hole 16 at the upper end of the second fixing sleeve 15, use the hydraulic cylinder 7 to push the first fixing sleeve 2 to descend to fix the pipeline, and then use the screw 14 to fix the pipeline. The first fixed sleeve 2 and the second fixed sleeve 15 are fixed to ensure that the cutting machine can cut the surface of the pipeline more neatly when cutting the pipeline. The driving motor 23 is used to make the cutting knife 18 to cut the pipe. After the cutting is completed, the cutting knife 18 will move up along with the second support plate 24 , thereby releasing the first fixing sleeve 2 .

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (8)

1. A hydraulic pipe cutting machine that is convenient for fixing pipes, comprising a base (1), characterized in that: the upper end of the base (1) is symmetrically provided with a vertical plate (6), and the middle part of the vertical plate (6) is in the shape of a vertical plate (6). A hollow setting, 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 the first fixing sleeve ( 2) A second support plate (24) is fixedly connected to the upper end, a fixing hole (16) is symmetrically opened in the middle of the first fixing sleeve (2) and the second fixing sleeve (15), and the first fixing sleeve ( 2) A nut slot (12) is opened in the middle of the second fixing sleeve (15), the upper end of the first fixing sleeve (2) is provided with a nut (17), and the lower end of the nut (17) is fixedly connected with a screw rod (14), the lower end of the screw rod (14) extends to the inside of the nut slot (12), and the upper end of the second support plate (24) is fixedly connected with a second fixing frame (20). 2. A hydraulic pipe cutting machine convenient for fixing pipes according to claim 1, characterized in that: a plurality of the vertical plates (6) are provided with sliding rods (4) inside, and the sliding rods (4) A sliding block (25) is arranged on the outside of the sliding block (25), one end of the sliding block (25) extends to the outside through one side of the vertical plate (6), and one end of the sliding block (25) is connected to the second support plate (24). ) is fixedly connected at one end, and a spring (5) is arranged on the outside of the sliding rod (4). 3 . The hydraulic pipe cutting machine according to claim 1 , wherein the upper end of the second support plate ( 24 ) is symmetrically provided with a drive motor ( 23 ), and the drive motor ( 23 ). 4 . ) output end is provided with a rotating shaft (22), a cutting knife (18) is provided on the outside of the rotating shaft (22), a fixing rod (21) is fixedly connected to one side of the driving motor (23), and the fixing rod One end of the (21) is fixedly connected with a protective cover (19), and the inside of the protective cover (19) is sleeved on the outside of the cutting knife (18). 4 . The hydraulic pipe cutting machine according to claim 1 , wherein the four corners of the lower end of the base ( 1 ) are fixedly connected with support columns ( 11 ). 5 . 5. A hydraulic pipe cutting machine convenient for fixing pipelines according to claim 1, characterized in that: the lower end of the base (1) is fixedly connected with a plurality of hydraulic rods (9), and the hydraulic rods (9) A fixing plate (10) is fixedly connected to the lower end of the fixing plate (10), and an anti-skid pad (13) is fixedly connected to the lower end of the fixing plate (10). 6 . The hydraulic pipe cutting machine according to claim 1 , wherein a first support plate ( 3 ) is fixedly connected to the side wall of the vertical plate ( 6 ). A first fixing frame (8) at the upper end of the plate (3), a hydraulic cylinder (7) is arranged in the middle of the first fixing frame (8), and the lower end of the hydraulic cylinder (7) passes through the first support plate (3) ) extends to the outside. 7 . The hydraulic pipe cutting machine 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 . 8 . The hydraulic pipe cutting machine according to claim 1 , wherein the two sides of the first fixing sleeve ( 2 ) are slidably connected with the side walls of the vertical plate ( 6 ). Both sides of the second fixing sleeve (15) are fixedly connected with the side walls of the vertical plate (6).

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