CN210848564U

CN210848564U - Hydraulic engineering pipeline cutting device

Info

Publication number: CN210848564U
Application number: CN201922090684.XU
Authority: CN
Inventors: 张昭武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-26
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a hydraulic engineering pipeline cutting device, the on-line screen storage device comprises a base, the equal fixed mounting in top four corners of base has the bracing piece, and the top fixed mounting of four bracing pieces has same roof, and the top thread fixing of roof has first push rod motor, and the sliding sleeve is equipped with same movable plate on four bracing pieces, the output shaft bottom of first push rod motor extend to the below of roof and with the top fixed mounting of movable plate, the bottom slidable mounting of movable plate has first driving motor, and first driving motor's output shaft one end fixed mounting has the cutting dish, and bottom one side thread fixing of movable plate has second push rod motor. The utility model relates to a rationally, convenient operation is convenient for carry out the centre gripping fixed to the pipeline when the cutting, is convenient for adjust the clamping-force of pipeline, avoids causing the phenomenon that the pipeline cracked because of the clamping-force is too big, and is convenient for carry out accurate cutting to the pipeline, is favorable to the use.

Description

Hydraulic engineering pipeline cutting device

Technical Field

The utility model relates to a cutting equipment technical field especially relates to a hydraulic engineering pipeline cutting device.

Background

The pipeline is with the pipe, the device that is used for conveying gas that hookup becomes such as pipe connector and valve, liquid or takes the fluid of solid particle, at hydraulic engineering's construction in-process, often need install and cut the pipeline, the mode of current cutting pipeline, it cuts through the cutting machine to hold the pipeline through the manual work mostly, make the in-process of cutting appear easily because of vibrations cause the pipeline to be difficult to the phenomenon fixed, lead to carrying out accurate cutting to the pipeline, can not satisfy the user demand, therefore we have provided a hydraulic engineering pipeline cutting device and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic engineering pipeline cutting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hydraulic engineering pipeline cutting device comprises a base, wherein supporting rods are fixedly mounted at four corners of the top of the base, the top ends of the four supporting rods are fixedly provided with a same top plate, a first push rod motor is fixedly screwed at the top of the top plate, a same moving plate is sleeved on the four supporting rods in a sliding mode, the bottom end of an output shaft of the first push rod motor extends to the lower portion of the top plate and is fixedly mounted with the top of the moving plate, a first driving motor is slidably mounted at the bottom of the moving plate, a cutting disc is fixedly mounted at one end of an output shaft of the first driving motor, a second push rod motor is fixedly screwed at one side of the bottom of the moving plate, an output shaft of the second push rod motor is fixedly mounted with one side of the first driving motor, two rectangular plates are arranged at the top of the base, two arc-shaped plates are arranged between the two rectangular, a plurality of springs are fixedly connected between one side of the arc-shaped plate close to the corresponding rectangular plate and the rectangular plate, a U-shaped positioning rod is fixedly installed at one side of the arc-shaped plate close to the corresponding rectangular plate, the rectangular plate is slidably sleeved on the corresponding U-shaped positioning rod, a cavity is formed in the base, screw rods are rotatably installed on the inner walls of two sides of the cavity, the thread turning directions of the two screw rods are opposite, one ends of the two screw rods close to each other are fixedly connected, a second driving motor is fixed on the front side thread of the base, an output shaft of the second driving motor extends into the cavity and is fixedly connected with one end of one of the two screw rods far away from the other screw rod, a moving block is fixedly installed at the bottom of the rectangular plate, the bottom of the moving block extends into the cavity, the moving block is sleeved on the corresponding screw rods in a threaded manner, the same fixed block, the first locating rods are fixedly mounted on one sides, close to each other, of the two moving blocks, the two first locating rods are not on the same horizontal line, and the fixed blocks are sleeved on the two first locating rods in a sliding mode.

Preferably, one side of the moving block is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.

Preferably, a circular hole is formed in one side of the fixing block, a bearing is fixedly sleeved in the circular hole, and an inner ring of the bearing is fixedly sleeved with the outer sides of the two screws.

Preferably, two first rectangular holes are formed in one side of each fixing block, and the side walls of the first rectangular holes are in sliding connection with the outer sides of the corresponding first positioning rods.

Preferably, two second rectangular holes are formed in the inner wall of the top of the cavity, and the inner walls of the two sides of each second rectangular hole are respectively in sliding connection with the two sides of the corresponding moving block.

Preferably, the bottom of the movable plate is fixedly provided with a T-shaped slide rail, the top of the first driving motor is fixedly provided with a slide block, the top of the slide block is provided with a T-shaped slide groove, the two sides of the T-shaped slide groove are both provided with openings, the T-shaped slide groove is connected with the T-shaped slide rail in a sliding manner, the top of the slide block is fixedly provided with a pointer, the front side of the movable plate is provided with scale marks, and the pointer is matched with.

Preferably, one side of the moving block is provided with a through hole, and the through hole is matched with the corresponding first positioning rod.

Compared with the prior art, the beneficial effects of the utility model are that:

through the base, the support rod, the movable plate, the first push rod motor, the first driving motor, the cutting disc, the second push rod motor, the second driving motor, the rectangular plate, the cavity, the arc plates, the springs, the U-shaped positioning rods, the screw rods, the movable blocks and the fixed blocks, when the pipeline needs to be cut, the pipeline is placed between the two arc plates, the placing position of the pipeline is determined through observing the scale marks, then the second driving motor is started in the forward direction to drive the two screw rods to rotate, the rectangular plate is driven to move through the corresponding movable blocks while the screw rods rotate, when the rectangular plate drives the arc plates to be in contact with the pipeline through the corresponding springs, the arc plates are limited to continue to move, the rectangular plate continues to move and compresses the corresponding springs, when the pipeline is fixed, the second driving motor is stopped, and the springs are arranged, so that the clamping force of the pipeline can be conveniently adjusted, avoid causing the phenomenon that the pipeline cracked because of the clamping-force is too big, when cutting, forward start second push rod motor drives cutting disc horizontal migration through first driving motor, first driving motor drives the slider and slides in T shape spout, when adjusting the horizontal position of cutting disc through observing the scale mark, immediately forward start first push rod motor and drive the movable plate downstream, the movable plate drives cutting disc downstream through first driving motor through the slider, forward start first driving motor drives cutting disc and rotates, make when cutting disc pivoted and downstream cut the pipeline.

The utility model relates to a rationally, convenient operation is convenient for carry out the centre gripping fixed to the pipeline when the cutting, is convenient for adjust the clamping-force of pipeline, avoids causing the phenomenon that the pipeline cracked because of the clamping-force is too big, and is convenient for carry out accurate cutting to the pipeline, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a hydraulic engineering pipeline cutting device provided by the present invention;

fig. 2 is the utility model provides a hydraulic engineering pipeline cutting device's a sectional structure schematic diagram that looks sideways at.

In the figure: the cutting machine comprises a base 1, supporting rods 2, a moving plate 3, a first push rod motor 4, a first driving motor 5, a cutting disc 6, a second push rod motor 7, a second driving motor 8, a rectangular plate 9, a cavity 10, an arc plate 11, springs 12, a U-shaped positioning rod 13, a screw rod 14, a moving block 15, a fixed block 16 and a first positioning rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a hydraulic engineering pipeline cutting device comprises a base 1, wherein support rods 2 are fixedly mounted at four corners of the top of the base 1, a same top plate is fixedly mounted at the top ends of the four support rods 2, a first push rod motor 4 is fixedly arranged at the top of the top plate through threads, a same moving plate 3 is slidably sleeved on the four support rods 2, the bottom end of an output shaft of the first push rod motor 4 extends to the lower side of the top plate and is fixedly mounted with the top of the moving plate 3, a first driving motor 5 is slidably mounted at the bottom of the moving plate 3, a cutting disc 6 is fixedly mounted at one end of an output shaft of the first driving motor 5, a second push rod motor 7 is fixedly arranged at one side of the bottom of the moving plate 3 through threads, an output shaft of the second push rod motor 7 is fixedly mounted with one side of the first driving motor 5, two rectangular plates 9, one side of each of the two arc-shaped plates 11, which is close to each other, is provided with an arc-shaped surface, the two arc-shaped plates 11 are symmetrically arranged, a plurality of springs 12 are fixedly connected between one side of each arc-shaped plate 11, which is close to the corresponding rectangular plate 9, and the rectangular plate 9, which is close to the corresponding rectangular plate 9, is fixedly provided with a U-shaped positioning rod 13, the rectangular plate 9 is slidably sleeved on the corresponding U-shaped positioning rod 13, a cavity 10 is formed in the base 1, screw rods 14 are rotatably arranged on the inner walls of the two sides of the cavity 10, the thread turning directions of the two screw rods 14 are opposite, the ends, which are close to each other, of the two screw rods 14 are fixedly connected, a second driving motor 8 is fixed on the front side of the base 1 in a threaded manner, an output shaft of the second driving motor 8 extends into the cavity 10 and is fixedly connected with one end, which is, the bottom of movable block 15 extends to in the cavity 10, and movable block 15 threaded bush is established on corresponding screw rod 14, and fixed mounting has same fixed block 16 between the top inner wall of cavity 10 and the bottom inner wall, and fixed block 16 rotates the cover and establishes on two screw rods 14, and two movable blocks 15 equal fixed mounting in one side that are close to each other have first locating lever 17, and two first locating levers 17 are not on same water flat line, and fixed block 16 slip cover is established on two first locating levers 17, the utility model relates to a rationally, convenient operation, it is fixed to be convenient for carry out the centre gripping to the pipeline when the cutting, is convenient for adjust the clamping-force of pipeline, avoids causing the phenomenon that the pipeline cracked because of the clamping-force is too big, and is convenient for carry out accurate cutting to the pipeline, is favorable.

In the utility model, one side of the moving block 15 is provided with a threaded hole which is connected with the corresponding screw 14 by screw thread, one side of the fixed block 16 is provided with a circular hole, the circular hole is internally and fixedly sleeved with a bearing, the inner ring of the bearing is fixedly sleeved with the outer sides of the two screws 14, one side of the fixed block 16 is provided with two first rectangular holes, the side wall of each first rectangular hole is in sliding connection with the outer side of the corresponding first locating rod 17, the inner wall of the top of the cavity 10 is provided with two second rectangular holes, the inner walls of the two sides of each second rectangular hole are respectively in sliding connection with the two sides of the corresponding moving block 15, the bottom of the moving plate 3 is fixedly provided with a T-shaped slide rail, the top of the first driving motor 5 is fixedly provided with a slide block, the top of the slide block is provided with a T-shaped slide groove, the front side of movable plate 3 is equipped with the scale mark, and the pointer cooperatees with the scale mark, and the perforation has been seted up to one side of movable block 15, perforates 17 looks adaptations with the first locating rod that corresponds, the utility model relates to a rationally, convenient operation is convenient for carry out the centre gripping to the pipeline when the cutting and is fixed, is convenient for adjust the clamping-force of pipeline, avoids leading to the fact the phenomenon that the pipeline cracked because of the clamping-force is too big, and is convenient for carry out accurate cutting to the pipeline, is favorable to using.

The working principle is as follows: when the pipeline cutting device is used, when the pipeline needs to be cut, the pipeline is placed between the two arc-shaped plates 11, the placing position of the pipeline is determined by observing the scale marks, then the second driving motor 8 is started in the forward direction, the output shaft of the second driving motor 8 drives one screw 14 fixedly connected with the second driving motor to rotate, one screw 14 drives the other screw 14 to rotate, under the action of a threaded hole formed in one side of the moving block 15, the screw 14 rotates and drives the corresponding moving block 15 to move, the moving block 15 drives the corresponding first positioning rod 17 to slide in the first rectangular hole, the moving block 15 moves and drives the corresponding rectangular plate 9 to move, the rectangular plate 9 drives the arc-shaped plates 11 to move through the corresponding springs 12, when the two arc-shaped plates 11 move in the directions close to each other and are in contact with the pipeline, the arc-shaped plates 11 are limited to continue to move, the rectangular plate 9 continues to move and compresses the corresponding springs 12, the rectangular plate 9 slides on the corresponding U-shaped positioning rod 13, when the pipeline is fixed, the second driving motor 8 is stopped, and the spring 12 is arranged, so that the clamping force of the pipeline can be conveniently adjusted, and the phenomenon that the pipeline cracks due to overlarge clamping force of the pipeline is avoided;

when cutting is carried out, the second push rod motor 7 is started in the forward direction, the output shaft of the second push rod motor 7 drives the first driving motor 5 to move rightwards, the output shaft of the first driving motor 5 drives the cutting disc 6 to move horizontally, the first driving motor 5 drives the sliding block to slide in the T-shaped sliding groove, the position of the first driving motor 5 is judged by observing the position of a pointer on a scale line according to the length of a cut pipeline, the position of the cutting disc 6 is further judged, when the horizontal position of the cutting disc 6 is adjusted while the cutting disc 6 moves, the first push rod motor 4 is started in the forward direction, the output shaft of the first push rod motor 4 drives the moving plate 3 to move downwards, the moving plate 3 drives the first driving motor 5 to move downwards through the sliding block, the output shaft of the first driving motor 5 drives the cutting disc 6 to move downwards, meanwhile, the first driving motor 5 is started in the forward direction, the output shaft of the first driving motor 5, make 6 when rotating of cutting disc and move down and cut the pipeline, the precision of pipeline cutting is improved in the cooperation of pointer and scale mark.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hydraulic engineering pipeline cutting device comprises a base (1), wherein supporting rods (2) are fixedly mounted at four corners of the top of the base (1), and the hydraulic engineering pipeline cutting device is characterized in that the top ends of the four supporting rods (2) are fixedly provided with a same top plate, a first push rod motor (4) is fixedly arranged at the top of the top plate in a threaded manner, a same moving plate (3) is slidably sleeved on the four supporting rods (2), the bottom end of an output shaft of the first push rod motor (4) extends to the lower portion of the top plate and is fixedly mounted with the top of the moving plate (3), a first driving motor (5) is slidably mounted at the bottom of the moving plate (3), a cutting disc (6) is fixedly mounted at one end of an output shaft of the first driving motor (5), a second push rod motor (7) is fixedly mounted at one side of the bottom of the moving plate (3) in a threaded manner, and an, the top of the base (1) is provided with two rectangular plates (9), two arc plates (11) are arranged between the two rectangular plates (9), one sides of the two arc plates (11) close to each other are both arranged as arc surfaces, the two arc plates (11) are symmetrically arranged, a plurality of springs (12) are fixedly connected between one sides of the arc plates (11) close to the corresponding rectangular plates (9) and the rectangular plates (9), one sides of the arc plates (11) close to the corresponding rectangular plates (9) are fixedly provided with U-shaped positioning rods (13), the rectangular plates (9) are slidably sleeved on the corresponding U-shaped positioning rods (13), the base (1) is provided with a cavity (10), screw rods (14) are rotatably arranged on the inner walls of two sides of the cavity (10), the thread directions of the two screw rods (14) are opposite, one ends of the two screw rods (14) close to each other are fixedly connected, a second driving motor (8) is fixed on the threads of the front side of the base (1, an output shaft of the second driving motor (8) extends into the cavity (10) and is fixedly connected with one end, far away from the other screw (14), of one screw (14) of the two screws (14), a moving block (15) is fixedly installed at the bottom of the rectangular plate (9), the bottom of the moving block (15) extends into the cavity (10), the moving block (15) is sleeved on the corresponding screw (14) in a threaded mode, the same fixing block (16) is fixedly installed between the inner wall of the top of the cavity (10) and the inner wall of the bottom of the cavity, the fixing block (16) is rotatably sleeved on the two screws (14), first positioning rods (17) are fixedly installed on one sides, close to each other, of the two moving blocks (15), the two first positioning rods (17) are not located on the same horizontal line, and the fixing block (16) is slidably sleeved on the two first positioning rods (17.

2. The hydraulic engineering pipeline cutting device according to claim 1, wherein one side of the moving block (15) is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw (14).

3. The hydraulic engineering pipeline cutting device according to claim 1, wherein a circular hole is formed in one side of the fixing block (16), a bearing is fixedly sleeved in the circular hole, and an inner ring of the bearing is fixedly sleeved on the outer sides of the two screw rods (14).

4. The hydraulic engineering pipeline cutting device according to claim 1, wherein two first rectangular holes are formed in one side of the fixing block (16), and side walls of the first rectangular holes are slidably connected with outer sides of the corresponding first positioning rods (17).

5. The hydraulic engineering pipeline cutting device according to claim 1, wherein two second rectangular holes are formed in the inner wall of the top of the cavity (10), and the inner walls of the two sides of each second rectangular hole are respectively in sliding connection with the two sides of the corresponding moving block (15).

6. The hydraulic engineering pipeline cutting device according to claim 1, wherein a T-shaped sliding rail is fixedly mounted at the bottom of the moving plate (3), a sliding block is fixedly mounted at the top of the first driving motor (5), a T-shaped sliding groove with two sides both opened is formed in the top of the sliding block, the T-shaped sliding groove is slidably connected with the T-shaped sliding rail, a pointer is fixedly mounted at the top of the sliding block, scale marks are arranged on the front side of the moving plate (3), and the pointer is matched with the scale marks.

7. The hydraulic engineering pipeline cutting device according to claim 1, wherein a through hole is formed in one side of the moving block (15), and the through hole is matched with the corresponding first positioning rod (17).