Pipeline fixed-length cutting equipment capable of achieving positioning

Abstract

The utility model relates to the technical field of pipeline machining, and particularly discloses a positionable pipeline fixed-length cutting device which comprises a base, a moving box and two sets of moving seats arranged on the base in a sliding mode, four sets of guide grooves are formed in one side of the moving box, guide blocks are connected into the guide grooves in a sliding mode, one sides of the guide blocks are fixedly connected with limiting blocks, and the other sides of the guide blocks are fixedly connected with the limiting blocks. By arranging the moving box, the moving seat, the guide block, the limiting blocks, the adjusting assembly and the moving assembly, the moving assembly drives the guide block to move in the guide groove, so that the four sets of limiting blocks are driven to get close to and get away from each other at the same time; and the moving assembly can drive the moving box to move up and down, the pipelines of different sizes can be clamped and fixed, and the situation that the pipelines shake in the cutting process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline processing technical field, concretely is a kind of positionable pipeline fixed-length cutting equipment. BACKGROUND

[0002] For the processing of pre-branch pipeline, the pipeline is often accurately cut according to specific design drawings and specification requirements to ensure that the length, diameter and other parameters of the pipeline meet the design requirements. By cutting, long pipelines can be divided into the required length, facilitating subsequent assembly and connection.

[0003] The existing patent No. CN211162148U discloses a metal pipeline cutting machine, which includes a movable block and a limiting plate. During use, the metal pipeline to be cut is first inserted into the cutting barrel. Then, the rotating handle is rotated, and the threaded rod is rotated downward in the threaded hole on the cutting barrel. The movable block at the bottom end of the threaded rod rotates in the fixed block at the top end of the limiting plate, pushing the limiting plate to move downward and tightly contact the metal pipeline. The limiting plate is limited in the cutting barrel, and the limiting rod moves in the cutting barrel during the movement of the limiting plate, limiting the movement of the limiting plate to prevent the limiting plate from rotating. Then, the cutting knife on the pressing rod is moved downward by the handle, and the motor in the motor box is started to drive the cutting knife to rotate. When the rotating cutting knife moves downward and enters the cutting barrel through the slot, the metal pipeline is cut. The cutting barrel in the form of a circular tube blocks the debris generated during cutting.

[0004] The above device fixes one end of the pipeline using a limiting plate. When cutting, the pipeline is easily shaken by the cutting force, resulting in cutting errors. At the same time, the pipeline is cut through the slot on the cutting cylinder, which may not be completely cut.

[0005] To solve the above problems, a positionable pipeline fixed-length cutting equipment is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a positionable pipeline fixed-length cutting equipment to solve the problems raised in the background.

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] A positionable pipeline fixed-length cutting equipment includes a base, a moving box and two groups of moving seats sliding on the base. Four groups of guide grooves are formed on one side of the moving box. Guide blocks are slidingly connected in the guide grooves. Limiting blocks are fixedly connected to one side of the guide blocks. A moving assembly for driving the four groups of limiting blocks to move simultaneously is arranged in the moving box. An adjusting assembly for adjusting the upward and downward movement of the moving box is arranged on the moving seat.

[0009] A group of the mobile seat bottom fixedly connected with a sliding block, the base top is provided with a sliding assembly for adjusting the sliding block to slide, the base is provided with a driving assembly for driving another group of mobile seat to slide, the base is fixedly connected with a fixed frame, the fixed frame is installed with a cutting device.

[0010] In an alternative: the mobile assembly includes a rotating rod and a fixed block, one end of the rotating rod is rotatably connected to one side of the guide block, the fixed block is rotatably connected to the end of the rotating rod away from the guide block, the mobile box is installed with an electric hydraulic rod, and the power output end of the electric hydraulic rod is fixedly connected with the fixed block.

[0011] In an alternative: the adjusting assembly includes a threaded rod and a guide rod, the threaded rod is threadedly connected to the mobile box, the guide rod is slidably connected to the mobile box, the threaded rod is rotatably connected to the mobile seat, and one end of the mobile box is fixedly connected to the mobile seat.

[0012] In an alternative: the sliding assembly includes a sliding groove and a first threaded column, the sliding groove is opened at the top of the base, the first threaded column is rotatably connected in the sliding groove, the sliding block is slidably connected in the sliding groove, the sliding block is provided with a threaded hole for cooperating with the first threaded column to rotate, and one end of the first threaded column extending to the outside is installed with a handle.

[0013] In an alternative: the driving assembly includes a clamping block and a clamping groove, the clamping block is fixedly connected to the bottom of another group of mobile seats, the clamping groove is opened at the top of the base, the clamping block is slidably connected in the clamping groove, a second threaded column is rotatably connected in the clamping groove, the clamping block is threadedly connected with the second threaded column, and a motor for driving the second threaded column to rotate is installed on one side of the base.

[0014] In an alternative: one side of the sliding block is fixedly connected with a telescopic concertina, one side of the telescopic concertina away from the sliding block is slidably connected to one side of the inner wall of the sliding groove, and the telescopic concertina is slidably connected in the sliding groove.

[0015] In an alternative: a cutting groove is opened at the bottom of the inner wall of the fixed frame.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a cutting device for pipe, including base, mobile seat, guide block, limiting block, adjusting assembly and mobile assembly, the mobile assembly drives the guide block to move in the guide groove, thereby driving four groups of limiting blocks to approach and away from simultaneously, and fixing the pipeline, the mobile assembly can drive the mobile box to move up and down, can hold and fix the pipeline of different sizes, reduces the shaking condition of the pipeline in the cutting process.

[0018] The utility model discloses a cutting device and cutting groove are provided, can conveniently place pipeline on cutting groove, when cutting device carries out cutting to pipeline, reduce the phenomenon that pipeline cutting is not complete.

[0019] The utility model discloses a sliding assembly is provided, sliding assembly can drive slider to move to the length of cutting pipeline can be adjusted, can cut the pipeline of different length requirement, improve practicality. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is the structure schematic drawing of the utility model.

[0021] Fig. 2 It is the structure schematic drawing of the place structure of sliding chute in the utility model.

[0022] Fig. 3 It is the structure schematic drawing of the place structure of fixed block in the utility model.

[0023] In the drawing: 11, base, 12, moving box, 13, moving seat, 14, guide slot, 15, guide block, 16, limit block, 17, fixed block, 18, rotating rod, 19, electric hydraulic rod, 20, threaded rod, 21, guide rod, 22, sliding chute, 23, concertina board, 24, clamping groove, 25, clamping block, 26, motor, 27, cutting groove, 28, cutting device, 29, fixed frame, 30, slider, 31, first threaded column, 32, second threaded column. DETAILED DESCRIPTION

[0024] In the utility model, unless another explicit provision and limitation, the terms "installation", "link", "connection", "fix" and so on should do broad sense, for example, can be fixed connection, also can be detachable connection, or integral, can be mechanical connection, also can be electrical connection, can be directly connected, also can indirectly be connected through intermediate medium, can be the intercommunication of two elements or the interaction of two elements, unless another explicit limitation. For ordinary skilled in the art, the above-mentioned terms in the utility model can be understood according to the specific meaning of concrete situation.

[0025] The technical scheme in the utility model embodiment will be described clearly and completely in the utility model embodiment in the following, obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtains without making creative labor belong to the scope of the utility model protection.

[0026] Please refer to Figs. 1-3In this embodiment, a pipe length cutting device can be positioned, comprising a base 11, a moving box 12 and two groups of moving seats 13 sliding on the base 11, one side of the moving box 12 is provided with four groups of guide grooves 14, the guide grooves 14 are slidingly connected with guide blocks 15, one side of the guide block 15 is fixedly connected with a limiting block 16, the moving box 12 is provided with a moving assembly for driving the four groups of limiting blocks 16 to move simultaneously, the moving seat 13 is provided with an adjusting assembly for adjusting the up-down movement of the moving box 12;

[0027] One group of the moving seat 13 is fixedly connected with a sliding block 30, the top of the base 11 is provided with a sliding assembly for adjusting the sliding of the sliding block 30, the base 11 is provided with a driving assembly for driving the other group of moving seats 13 to slide, the base 11 is fixedly connected with a fixing frame 29, the cutting device 28 is installed on the fixing frame 29, first, the pipe to be cut is passed through the fixing frame 29, and one end of the pipe is clamped on the four groups of limiting blocks 16, the moving assembly drives the limiting blocks 16 to move, and the inner wall of the pipe is supported and fitted, reducing the phenomenon of shaking of the pipe during cutting, the adjusting assembly adjusts the up-down movement of the moving box 12, reducing the phenomenon of incomplete cutting, the sliding assembly drives the sliding block 30 to slide, thereby driving one group of the moving box 12 to move, and the length of the pipe cutting is adjusted, which can conveniently cut pipes of different lengths.

[0028] The moving assembly comprises a rotating rod 18 and a fixed block 17, one end of the rotating rod 18 is rotatably connected to one side of the guide block 15, the fixed block 17 is rotatably connected to the end of the rotating rod 18 away from the guide block 15, the moving box 12 is installed with an electric hydraulic rod 19, the power output end piston rod of the electric hydraulic rod 19 is fixedly connected with the fixed block 17, the electric hydraulic rod 19 starts to work and extends outward, driving the fixed block 17 to move, with the movement of the fixed block 17, the four groups of rotating rods 18 rotate, driving the guide block 15 to slide in the guide groove 14, driving the limiting block 16 to move, supporting and fitting the inner wall of the pipe, and can fix and clamp the end of the pipe, improving the stability.

[0029] The adjusting assembly comprises a threaded rod 20 and a guide rod 21, the threaded rod 20 is threadedly connected with the moving box 12, the guide rod 21 is slidingly connected with the moving box 12, the threaded rod 20 is rotatably connected with the moving seat 13, one end of the moving box 12 is fixedly connected with the moving seat 13, rotating the threaded rod 20, with the rotation of the threaded rod 20, the moving box 12 moves downward in the guide rod 21, thereby driving the pipe to move downward, facilitating the fixation of pipes of different specifications and sizes for cutting.

[0030] The sliding assembly comprises a sliding groove 22 and a first threaded column 31, the sliding groove 22 is arranged on the top of the base 11, the first threaded column 31 is rotatably connected in the sliding groove 22, the sliding block 30 is slidably connected in the sliding groove 22, a threaded hole is arranged on the sliding block 30 for matching the rotation of the first threaded column 31, the first threaded column 31 is provided with a handle at the end extending to the outside, the handle is rotated to drive the first threaded column 31 to rotate, the sliding block 30 slides in the sliding groove 22 along with the rotation of the first threaded column 31, and the length of the pipe cutting is adjusted, so that the pipe of different lengths can be conveniently cut.

[0031] The driving assembly comprises a clamping block 25 and a clamping groove 24, the clamping block 25 is fixedly connected at the bottom of the other group of moving bases 13, the clamping groove 24 is arranged on the top of the base 11, the clamping block 25 is slidably connected in the clamping groove 24, a second threaded column 32 is rotatably connected in the clamping groove 24, the clamping block 25 is threadedly connected with the second threaded column 32, and a motor 26 for driving the second threaded column 32 to rotate is arranged on one side of the base 11, the motor 26 drives the second threaded column 32 to rotate, along with the rotation of the second threaded column 32, the clamping block 25 drives the moving base 13 to move in the clamping groove 24 to feed the pipe.

[0032] One side of the sliding block 30 is fixedly connected with an accordion 23, the side, away from the sliding block 30, of the accordion 23 is slidably connected to one side of the inner wall of the sliding groove 22, and the accordion 23 is slidably connected in the sliding groove 22, so that the generated waste during cutting can be reduced to affect the adjustment of the moving box 12 by arranging the accordion 23.

[0033] The bottom of the inner wall of the fixing frame 29 is provided with a cutting groove 27, so that the pipe can be conveniently placed on the cutting groove 27, and the cutting device 28 can cut the pipe, and the phenomenon of incomplete cutting of the pipe can be reduced.

[0034] The working principle of the utility model is: in the using process, first need cutting pipeline through the fixed frame 29, and the pipeline is clamped on four sets of limit block 16, electric hydraulic rod 19 starts to work, stretches out, drives fixed block 17 to move, along with the movement of fixed block 17, four sets of rotating rod 18 rotates, drives guide block 15 to slide in guide slot 14, drives limit block 16 to move, and the inner wall of pipeline is supported, the staff rotates the handle, drives first threaded column 31 to rotate, and sliding block 30 slides in sliding slot 22 along with the rotation of first threaded column 31, and the length of pipeline cutting is adjusted, and the pipeline of different length can be conveniently cut, and the other end of the pipeline is fixed according to the same method, reduces the phenomenon that pipeline shakes in the cutting process, rotates threaded rod 20, and along with the rotation of threaded rod 20, moving box 12 moves downward in guide rod 21, thereby drives the pipeline to move downward, makes the pipeline close to cutting groove 27, and cutting equipment 28 moves downward to cut the pipeline, reduces the phenomenon that cutting is not complete.

[0035] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms, and any skilled person in the art can change or modify the equivalent embodiment applied to other fields by using the disclosed technical content, but any simple modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiment still belongs to the protection scope of the utility model technical scheme.

Claims

1. A positionable pipe length cutting apparatus comprising a base (11), a moving box (12) and two sets of moving seats (13) sliding on the base (11), characterized in that: The side of the moving box (12) is provided with four groups of guide grooves (14), the guide grooves (14) are slidably connected with guide blocks (15), one side of the guide block (15) is fixedly connected with a limiting block (16), the moving box (12) is provided with a moving assembly for driving four groups of limiting blocks (16) to move simultaneously, the moving seat (13) is provided with an adjusting assembly for adjusting the up-down movement of the moving box (12). A group of the moving seat (13) is fixedly connected with a sliding block (30) at the bottom, the top of the base (11) is provided with a sliding assembly for adjusting the sliding of the sliding block (30), the base (11) is provided with a driving assembly for driving the other group of moving seat (13) to slide, the base (11) is fixedly connected with a fixing frame (29), and the fixing frame (29) is installed with a cutting device (28).

2. A positionable pipe length cutting apparatus according to claim 1, wherein: The moving assembly comprises a rotating rod (18) and a fixed block (17), one end of the rotating rod (18) is rotatably connected to one side of the guide block (15), and the fixed block (17) is rotatably connected to the end of the rotating rod (18) away from the guide block (15), and the moving box (12) is installed with an electric hydraulic rod (19), and the power output end piston rod of the electric hydraulic rod (19) is fixedly connected with the fixed block (17).

3. A positionable pipe length cutting apparatus as defined in claim 1, wherein: The adjusting assembly comprises a threaded rod (20) and a guide rod (21), the threaded rod (20) is threadedly connected with the moving box (12), the guide rod (21) is slidably connected with the moving box (12), and the threaded rod (20) is rotatably connected with the moving seat (13), and one end of the moving box (12) is fixedly connected with the moving seat (13).

4. A positionable pipe length cutting apparatus as defined in claim 1, wherein: The sliding assembly comprises a sliding groove (22) and a first threaded column (31), the sliding groove (22) is formed in the top of the base (11), the first threaded column (31) is rotatably connected in the sliding groove (22), the sliding block (30) is slidably connected in the sliding groove (22), the sliding block (30) is provided with a threaded hole for cooperating with the rotation of the first threaded column (31), and one end of the first threaded column (31) extending to the outside is provided with a handle.

5. A positionable pipe length cutting apparatus as defined in claim 1, wherein: The driving assembly comprises a clamping block (25) and a clamping groove (24), the clamping block (25) is fixedly connected to the bottom of the other group of moving seat (13), the clamping groove (24) is formed in the top of the base (11), the clamping block (25) is slidably connected in the clamping groove (24), a second threaded column (32) is rotatably connected in the clamping groove (24), the clamping block (25) is threadedly connected with the second threaded column (32), and the base (11) is provided with a motor (26) for driving the second threaded column (32) to rotate on one side.

6. A positionable pipe length cutting apparatus as defined in claim 4, wherein: One side of the sliding block (30) is fixedly connected with a telescopic accordion plate (23), the side of the telescopic accordion plate (23) away from the sliding block (30) is slidably connected to one side of the inner wall of the sliding groove (22), and the telescopic accordion plate (23) is slidably connected in the sliding groove (22).

7. A positionable pipe length cutting apparatus as defined in claim 1 wherein: The bottom of the inner wall of the fixing frame (29) is provided with a cutting groove (27).

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