CN220994404U - Positioning device for pipeline machining - Google Patents

Abstract

The utility model relates to the technical field of pipeline processing and discloses a positioning device for pipeline processing, which comprises a workbench, wherein a device groove is formed in the middle of the interior of the workbench and is close to the rear end, an adjusting device is arranged on the inner wall of the device groove and is close to the front end, a connecting plate is connected to the inner wall of the device groove and is in sliding connection with the position, corresponding to a second sliding groove, of the right side of the upper surface of the workbench, on the connecting plate, two first reversing motors are closed after the pipeline is fixed through four decompression fixing devices, the acting force applied to the pipeline by the fixing devices is reduced through four spring elastic forces, the acting force of the fixing devices is prevented, certain damage is caused to the outer surface of the pipeline, even the fragile pipeline of some materials is damaged, the probability of damage to the pipeline in processing is reduced, the pipelines with different lengths are fixed through the adjusting device according to the lengths of the pipeline, and the practicability of the pipeline fixing device is improved.

Description

Positioning device for pipeline machining

Technical Field

The utility model relates to the technical field of pipeline processing, in particular to a positioning device for pipeline processing.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, and generally, after the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high pressure position to a low pressure position of the pipeline, and the fluid can be conveyed by utilizing the pressure or gravity of the fluid, so that the demand for a positioning device for pipeline processing is growing.

The existing pipeline fixing device is fixed through threads and nuts, and because the materials for the pipelines are different, certain damage can be caused to the outer surfaces of the pipelines which are easy to damage, even the pipelines which are fragile in some materials are damaged, the probability of damaging the pipelines in the processing is increased, and meanwhile the pipelines cannot be fixed according to different lengths of the pipelines, so that the pipeline fixing device has limitation.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the positioning device for pipeline processing, which solves the problems that the outer surface of a pipeline which is easy to damage is damaged to a certain extent due to different pipeline materials, even the pipeline which is fragile in some materials is damaged, the probability of damaging the pipeline in processing is increased, and the pipeline fixing device is limited due to the fact that the pipeline cannot be fixed according to different lengths of the pipeline.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the positioning device for pipeline processing comprises a workbench, wherein an equipment groove is formed in the middle of the interior of the workbench and close to the rear end, and an adjusting device is arranged on the inner wall of the equipment groove and close to the front end;

Wherein, the position of the inner wall of the equipment groove close to the rear end is slidingly connected with a connecting plate, and a lifting device is arranged on the connecting plate and corresponds to the position of the second sliding groove on the right side of the upper surface of the workbench;

The adjusting device, the lifting device and the workbench are respectively provided with a decompression fixing device at the positions corresponding to the first sliding groove on the upper surface of the workbench;

The upper surface of the workbench is provided with a first chute corresponding to the front end position of the inner wall of the equipment groove, and the upper surface of the workbench is provided with a second chute corresponding to the rear end position of the inner wall of the equipment groove;

Wherein, a console is fixedly arranged on the left side of the workbench;

Wherein, the bottom fixed mounting of workstation has four supporting legs, and four supporting leg rectangular array settings.

Preferably, the adjusting device comprises a motor groove, the motor groove is arranged at the left side of the equipment groove and corresponds to the position of the first sliding groove, a second reversing motor is fixedly arranged in the motor groove, and the output end of the second reversing motor penetrates through one side of the equipment groove and is fixedly connected with a first threaded rod;

one end of the first threaded rod, which is far away from the second reversing motor, is rotatably arranged on the inner wall of the right side of the equipment groove;

The outer surface thread of the first threaded rod is connected with a first movable sleeve, and one surface of the first movable sleeve, which is far away from the front end of the inner wall of the equipment groove, is fixedly connected with the front end surface of the connecting plate.

Preferably, the lifting device comprises two vertical plates which are respectively and fixedly arranged on the upper surface of the connecting plate corresponding to the position of the second chute and the upper surface of the right side of the workbench corresponding to the position of the second chute;

Wherein, one end of the vertical plate on the connecting plate far away from the connecting plate passes through the second chute to extend outwards;

wherein, two riser tops are all fixed mounting have first reverse motor.

Preferably, grooves are formed in the positions, close to the tops, of the front ends of the two vertical plates, second threaded rods are rotatably arranged in the two grooves, and one ends, close to the tops of the two vertical plates, of the two second threaded rods are fixedly connected with the output ends of the two first reversing motors;

wherein, the equal threaded connection of surface of two second threaded rods has the second movable sleeve, and the equal fixed mounting of one end that two second threaded rods were kept away from to two second movable sleeves has the connecting block.

Preferably, the decompression fixing device comprises four cylinders which are respectively and fixedly arranged at the middle positions of the upper surface of the first movable sleeve, the middle positions of the bottoms of the two connecting blocks and the positions of the upper surface of the right side of the workbench corresponding to the first sliding groove;

wherein, round grooves are formed in the four cylinders, and limit grooves are formed on two sides of the inner wall of each round groove;

Wherein, the equal fixed mounting in inner wall bottom of four circular channels has the spring, and four springs keep away from the equal fixedly connected with spliced pole of four circular channel inner wall bottom one end, and the equal fixed mounting in position in four spacing grooves of bottom both sides of four spliced poles corresponds the stopper.

Preferably, the four limiting blocks are matched with the four limiting grooves, and the four limiting blocks are in sliding connection with the inner walls of the four limiting grooves;

the outer surfaces of the four connecting columns are matched with the inner wall of the circular groove;

Wherein, one end of the four connecting columns far away from the four springs is fixedly provided with an arc-shaped block;

The cylinder on the right vertical plate of the upper surface of the workbench and the cylinder on the right corresponding position of the first chute are arranged in a mirror image mode;

the cylinder on the first movable sleeve and the cylinder on the connecting plate are arranged in a mirror image mode.

(III) beneficial effects

Compared with the prior art, the utility model provides a positioning device for pipeline processing, which has the following beneficial effects:

1. This positioner is used in pipeline processing corresponds the pipeline and fixes, the upper surface of two arc pieces is placed to the pipeline, because pipeline weight applys gravity to two arc pieces, two arc pieces receive gravity and apply pressure downwards, make two arc pieces remove downwards, two arc pieces remove and drive two spring compression, the outer surface of two spliced poles is at the inner wall slip of two circular channels during two spring compression, two spliced poles remove downwards and drive two stopper and slide downwards, two stopper remove downwards and slide at the inner wall of two spacing grooves, simultaneously start two first reversing motors through the control cabinet, the output of two first reversing motors rotates and drives two second threaded rods and rotate, two second threaded rods rotate and drive two second movable sleeve and remove, two connecting block remove and drive two decompression fixing device, two decompression fixing device and pipeline contact the back, two arc pieces receive extruded effort to the inner wall removal of circular channel, close two first reversing motors through four decompression fixing device to the pipeline after fixing, the pipeline is fixed, the effort is applied to four elastic force devices through four, damage to the pipeline damage probability is caused to the pipeline is even reduced in the fixed device, the pipeline damage has been reduced, the pipeline damage has been prevented to some fixed effort, and damage to pipeline has caused in the pipeline has been reduced.

2. This positioner is used in pipeline processing because the length that the pipeline needs is different, adjust fixing device through the size of pipeline when fixing, through the control cabinet start second reverse motor, the output of second reverse motor rotates and drives first threaded rod and rotate, first threaded rod rotates and drives first movable sleeve and move to the right side of workstation, first movable sleeve moves to the right side of workstation and drives the decompression fixing device on it and follow the removal, simultaneously first movable sleeve moves to the right side of workstation and drives the connecting plate and follow the removal, the connecting plate follows the elevating gear on the removal and drives the connecting plate and follow the removal, elevating gear on the connecting plate workstation follows the removal and drives the decompression fixing device on it and follow the removal, when removing to required fixed position, close second reverse motor and stop the removal, fix the pipeline, advance the pipeline of different length through adjusting device, pipeline fixing device's practicality has been increased.

Drawings

FIG. 1 is a schematic side view of a positioning device for pipeline processing according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a positioning device for pipe machining according to the present utility model;

FIG. 3 is a schematic diagram of an adjusting device;

fig. 4 is a schematic view of a structure of a separation section of a pressure reducing fixing device.

In the figure: 1. a work table; 2. an equipment tank; 3. a first chute; 4. a second chute; 5. a console; 6. support legs; 7. a motor slot; 8. a second reversing motor; 9. a first threaded rod; 10. a first movable sleeve; 11. a connecting plate; 12. a riser; 13. a groove; 14. a second threaded rod; 15. a first reversing motor; 16. a second movable sleeve; 17. a connecting block; 18. a cylinder; 19. a circular groove; 20. a limit groove; 21. a spring; 22. a connecting column; 23. a limiting block; 24. arc blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a positioner is used in pipeline processing, including workstation 1, equipment groove 2 has been seted up to the inside middle rear end position that is close to of workstation 1, equipment groove 2 inner wall is close to front end position and is provided with adjusting device, equipment groove 2 inner wall is close to rear end position sliding connection has connecting plate 11, the position that corresponds second spout 4 with the upper surface right side of workstation 1 on the connecting plate 11 is provided with elevating gear, the position that adjusting device corresponds first spout 3 with elevating gear and the upper surface of workstation 1 all is provided with pressure reduction fixing device, first spout 3 has been seted up to the upper surface of workstation 1 corresponding equipment groove 2 inner wall front end position, and second spout 4 has been seted up to the upper surface of workstation 1 corresponding equipment groove 2 inner wall rear end position, the left side fixed mounting of workstation 1 has control cabinet 5, the bottom fixed mounting of workstation 1 has four supporting legs 6, four supporting leg 6 rectangular array settings.

Further, adjusting device includes motor groove 7, motor groove 7 sets up in the position of equipment groove 2 left side corresponding first spout 3, the inside fixed mounting in motor groove 7 has second reverse motor 8, the output of second reverse motor 8 runs through equipment groove 2 one side fixedly connected with first threaded rod 9, the one end that second reverse motor 8 was kept away from to first threaded rod 9 is rotated and is installed on equipment groove 2's right side inner wall, the surface threaded connection of first threaded rod 9 has first movable sleeve 10, first movable sleeve 10 is kept away from equipment groove 2 inner wall front end one side and connecting plate 11 preceding terminal surface fixed connection, start second reverse motor 8, the output rotation of second reverse motor 8 drives first threaded rod 9 rotation, first threaded rod 9 rotation drives first movable sleeve 10 to the right side of workstation 1 and removes to the right side of workstation 1 and drive connecting plate 11 and follow the removal.

Further, the lifting device comprises two vertical plates 12, the two vertical plates 12 are respectively and fixedly arranged on the upper surface of the position, corresponding to the second sliding groove 4, of the connecting plate 11 and the position, corresponding to the second sliding groove 4, of the upper surface of the right side of the workbench 1, one end, far away from the connecting plate 11, of each vertical plate 12 on the connecting plate 11 penetrates through the second sliding groove 4 to extend outwards, and the top ends of the two vertical plates 12 are fixedly provided with a first reversing motor 15.

Further, the front ends of the two vertical plates 12 are close to the top positions and are provided with grooves 13, the second threaded rods 14 are rotatably arranged in the two grooves 13, one ends of the two second threaded rods 14 close to the tops of the two vertical plates 12 are fixedly connected with the output ends of the two first reversing motors 15, the second movable sleeves 16 are fixedly arranged on the outer surfaces of the two second threaded rods 14 in a threaded manner, the connecting blocks 17 are fixedly arranged at one ends of the two second movable sleeves 16 far away from the two second threaded rods 14, the two first reversing motors 15 are started, the output ends of the two first reversing motors 15 are rotated to drive the two second threaded rods 14 to rotate, the two second threaded rods 14 are rotated to drive the two second movable sleeves 16 to move, and the two second movable sleeves 16 are moved to drive the two connecting blocks 17 to move.

Further, the decompression fixing device comprises four cylinders 18, the four cylinders 18 are respectively and fixedly installed at the middle positions of the upper surface of the first movable sleeve 10 and the middle positions of the bottoms of the two connecting blocks 17, and the positions of the upper surface of the right side of the workbench 1 corresponding to the first sliding chute 3, round grooves 19 are formed in the four cylinders 18, limiting grooves 20 are formed in two sides of the inner wall of the four round grooves 19, springs 21 are fixedly installed at the bottoms of the inner walls of the four round grooves 19, one ends, far away from the bottoms of the inner walls of the four round grooves 19, of the four springs 21 are fixedly connected with connecting columns 22, and limiting blocks 23 are fixedly installed at the positions, corresponding to the four limiting grooves 20, of the two sides of the bottom of the four connecting columns 22.

Further, four stopper 23 all with four spacing groove 20 looks adaptations, four stopper 23 inner wall sliding connection at four spacing groove 20, the surface of four spliced pole 22 all with the inner wall looks adaptation of circular slot 19, the one end that four spliced poles 22 kept away from four springs 21 all fixed mounting has arc piece 24, cylinder 18 on the riser 12 on workstation 1 upper surface right side is the mirror image setting with cylinder 18 on the right side corresponding first spout 3 positions, cylinder 18 on first movable sleeve 10 is the mirror image setting with cylinder 18 on being located connecting plate 11, two arc piece 24 downwardly moving, the outer surface of two spliced poles 22 slides at the inner wall of two circular slots 19 when two springs 21 compress, two spliced poles 22 downwardly moving drives two stopper 23 downwardly sliding, the inner wall of two spacing grooves 20 is slided, the effort that fixing device applyed to the pipeline is reduced through four spring 21 elasticity, the effort that prevents fixing device fixing, damage to cause the pipeline surface, damage to cause some pipeline damage even damage probability in will some pipeline, some fragile materials have been reduced.

Working principle: when the corresponding pipeline is fixed, the pipeline is placed on the upper surfaces of the two arc-shaped blocks 24, the weight of the pipeline applies gravity to the two arc-shaped blocks 24, the two arc-shaped blocks 24 are subjected to downward pressure by the gravity, so that the two arc-shaped blocks 24 move downwards, the two arc-shaped blocks 24 move downwards to drive the two springs 21 to compress, when the two springs 21 compress, the outer surfaces of the two connecting columns 22 slide on the inner walls of the two circular grooves 19, the two connecting columns 22 move downwards to drive the two limiting blocks 23 to slide downwards, the two limiting blocks 23 move downwards to slide on the inner walls of the two limiting grooves 20, meanwhile, the two first reversing motors 15 are started through the control console 5, the output ends of the two first reversing motors 15 rotate to drive the two second threaded rods 14 to rotate, the two second threaded rods 14 rotate to drive the two second movable sleeves 16 to move, the two second movable sleeves 16 move to drive the two connecting blocks 17 to move, the two connecting blocks 17 move to drive the two decompression fixing devices, after the two decompression fixing devices are contacted with the pipeline, the two arc blocks 24 are moved towards the inner wall of the circular groove 19 by the extrusion acting force, the pipeline is fixed by the four decompression fixing devices, the two first reversing motors 15 are closed, the acting force applied to the pipeline by the fixing devices is reduced by the elastic force of the four springs 21, the acting force when the fixing devices are fixed is prevented, certain damage is caused to the outer surface of the pipeline, even the pipeline with fragile materials is damaged, the probability of damage to the pipeline in processing is reduced, the fixing devices are regulated by the size of the pipeline when the pipeline is fixed due to different lengths, the second reversing motor 8 is started by the control console 5, the output end of the second reversing motor 8 rotates to drive the first threaded rod 9 to rotate, the first threaded rod 9 rotates and drives the first movable sleeve 10 to move to the right side of the workbench 1, the first movable sleeve 10 moves to the right side of the workbench 1 and drives the decompression fixing device on the first movable sleeve to move along with the first movable sleeve, meanwhile, the first movable sleeve 10 moves to the right side of the workbench 1 and drives the connecting plate 11 to move along with the first movable sleeve, the connecting plate 11 moves along with the lifting device on the connecting plate 11 and drives the lifting device on the connecting plate 11 to move along with the decompression fixing device on the connecting plate 11, when the lifting device moves to a position to be fixed, the second reversing motor 8 is closed to stop moving, the pipeline is fixed, and the pipeline fixing device is increased in practicality according to the pipeline length.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a positioner is used in pipeline processing, includes workstation (1), its characterized in that: an equipment groove (2) is formed in the middle of the inside of the workbench (1) and close to the rear end, and an adjusting device is arranged on the inner wall of the equipment groove (2) and close to the front end;

Wherein, the position of the inner wall of the equipment groove (2) close to the rear end is slidingly connected with a connecting plate (11), and a lifting device is arranged on the connecting plate (11) corresponding to the position of the second sliding groove (4) on the right side of the upper surface of the workbench (1);

The adjusting device, the lifting device and the workbench (1) are provided with decompression fixing devices at positions corresponding to the first sliding grooves (3);

the device comprises a workbench (1), a first sliding groove (3) is formed in the position, corresponding to the front end of the inner wall of a device groove (2), of the upper surface of the workbench (1), and a second sliding groove (4) is formed in the position, corresponding to the rear end of the inner wall of the device groove (2), of the upper surface of the workbench (1);

wherein, a console (5) is fixedly arranged on the left side of the workbench (1);

The bottom of the workbench (1) is fixedly provided with four supporting legs (6), and the four supporting legs (6) are arranged in a rectangular array.

2. The positioning device for pipe machining according to claim 1, wherein: the adjusting device comprises a motor groove (7), the motor groove (7) is arranged at the left side of the equipment groove (2) and corresponds to the position of the first sliding groove (3), a second reversing motor (8) is fixedly arranged in the motor groove (7), and a first threaded rod (9) is fixedly connected to the output end of the second reversing motor (8) penetrating through one side of the equipment groove (2);

Wherein, one end of the first threaded rod (9) far away from the second reversing motor (8) is rotatably arranged on the right inner wall of the equipment groove (2);

The outer surface of the first threaded rod (9) is in threaded connection with a first movable sleeve (10), and one surface of the first movable sleeve (10) far away from the front end of the inner wall of the equipment groove (2) is fixedly connected with the front end surface of the connecting plate (11).

3. A positioning device for pipe machining according to claim 2, wherein: the lifting device comprises two vertical plates (12), wherein the two vertical plates (12) are respectively and fixedly arranged on the upper surface of the connecting plate (11) corresponding to the position of the second sliding groove (4) and the upper surface of the right side of the workbench (1) corresponding to the position of the second sliding groove (4);

Wherein, one end of a vertical plate (12) on the connecting plate (11) far away from the connecting plate (11) passes through the second chute (4) to extend outwards;

Wherein, two riser (12) top are all fixed mounting have first reverse motor (15).

4. A positioning device for pipe machining according to claim 3, wherein: grooves (13) are formed in the front ends, close to the tops, of the two vertical plates (12), second threaded rods (14) are rotatably arranged in the two grooves (13), and one ends, close to the tops of the two vertical plates (12), of the two second threaded rods (14) are fixedly connected with the output ends of two first reversing motors (15);

The outer surfaces of the two second threaded rods (14) are in threaded connection with second movable sleeves (16), and connecting blocks (17) are fixedly installed at one ends, far away from the two second threaded rods (14), of the two second movable sleeves (16).

5. The positioning device for pipe machining according to claim 4, wherein: the decompression fixing device comprises four cylinders (18), wherein the four cylinders (18) are respectively and fixedly arranged at the middle positions of the upper surface of the first movable sleeve (10), the middle positions of the bottoms of the two connecting blocks (17) and the positions of the upper surface of the right side of the workbench (1) corresponding to the first sliding groove (3);

Wherein, round grooves (19) are formed in the four cylinders (18), and limit grooves (20) are formed on two sides of the inner wall of each round groove (19);

wherein, the inner wall bottom of four circular slot (19) all fixed mounting has spring (21), and four spring (21) keep away from the equal fixedly connected with spliced pole (22) of four circular slot (19) inner wall bottom one end, and the bottom both sides of four spliced pole (22) correspond four spacing groove (20) the equal fixed mounting in position stopper (23).

6. The positioning device for pipe machining according to claim 5, wherein: the four limiting blocks (23) are matched with the four limiting grooves (20), and the four limiting blocks (23) are connected with the inner walls of the four limiting grooves (20) in a sliding mode;

Wherein the outer surfaces of the four connecting columns (22) are matched with the inner wall of the circular groove (19);

wherein, one end of the four connecting columns (22) far away from the four springs (21) is fixedly provided with an arc-shaped block (24);

Wherein, a cylinder (18) on a vertical plate (12) on the right side of the upper surface of the workbench (1) is arranged in a mirror image with the cylinder (18) on the position of the first chute (3) corresponding to the right side;

Wherein, the cylinder (18) on the first movable sleeve (10) and the cylinder (18) on the connecting plate (11) are arranged in a mirror image mode.