CN211073775U

CN211073775U - Pipeline cutting device for hydraulic engineering

Info

Publication number: CN211073775U
Application number: CN201921839124.3U
Authority: CN
Inventors: 费虎
Original assignee: Individual
Current assignee: Jiangxi Fangbo Construction Engineering Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-24
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to the technical field of hydraulic equipment, in particular to a pipeline cutting device for hydraulic engineering, which can quickly position a pipeline, improve the positioning speed of the pipeline, save physical force and time during manual positioning, improve the working efficiency and improve the positioning precision of the pipeline, and can quickly and accurately adjust the position of a positioning plate when cutting a plurality of groups of pipelines with different lengths, simplify the positioning work of the pipeline and improve the practicability and reliability; the cutting machine comprises a workbench, a rear plate, a top plate, a hydraulic device, a moving plate, a first motor, a first rotating shaft and a cutting blade, wherein the left rear side of the top end of the workbench is connected with the bottom end of the rear plate; the motor comprises a shaft coupling, a first rotating shaft, a second rotating shaft, a speed reducer, a third rotating shaft, a first motor and a motor base.

Description

Pipeline cutting device for hydraulic engineering

Technical Field

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

Background

As is well known, a pipe cutting device for hydraulic engineering is an auxiliary device for cutting a hydraulic pipe, and is widely used in the field of hydraulic equipment; the existing pipeline cutting device for the hydraulic engineering comprises a workbench, a rear plate, a top plate, a hydraulic device, a movable plate, a first motor, a first rotating shaft and a cutting piece, wherein the left rear side of the top end of the workbench is connected with the bottom end of the rear plate; when the existing pipeline cutting device for hydraulic engineering is used, firstly, a pipeline is placed at the top end of a workbench, the position to be cut on the pipeline is manually adjusted to the position below a cutting blade, a first motor is started, the first motor drives the cutting blade to rotate through a first rotating shaft, a hydraulic device is started, the bottom end of the hydraulic device drives the first motor, the first rotating shaft and the cutting blade to move downwards through a moving plate, the bottom end of the rotating cutting blade is in contact with the top end of the pipeline and cuts the pipeline, after the pipeline is cut, the hydraulic device controls the moving plate, the first motor, the first rotating shaft and the cutting blade to move upwards and recover to the initial position, the first motor is turned off, the cutting blade stops rotating, and the cut pipeline is taken down; present pipeline cutting device for hydraulic engineering discovers in using, when cutting the pipeline, need carry out artifical location to the cutting position on the pipeline, during artifical location, need remove the pipeline many times and control the adjustment, human physical demands is great, longer between the location, work efficiency is lower, pipeline location carries out direct observation through people's eye, positioning accuracy is lower, when cutting the pipeline that multiple length required simultaneously, pipeline location work is comparatively loaded down with trivial details, leads to the practicality relatively poor with the reliability.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through carrying out quick location to the pipeline, improve pipeline positioning speed, physical power and time when saving artifical location improve work efficiency, improve pipeline positioning accuracy, when cutting the pipeline of the different length of multiunit simultaneously, can carry out quick accurate adjustment to the position of locating plate, simplify pipeline positioning work, improve the pipeline cutting device for the hydraulic engineering of practicality and reliability.

The utility model discloses a pipeline cutting device for hydraulic engineering, including workstation, back plate, roof, hydraulic means, movable plate, first motor, first pivot and cutting piece, the top left rear side of workstation is connected with the bottom of back plate, the top of back plate is connected with the rear end of roof, hydraulic means installs in the bottom front side of roof, hydraulic means's bottom is connected with the top left side of movable plate, the bottom left side of movable plate is connected with the top of first motor, the left end of first motor is connected with the right-hand member of first pivot, the cutting piece is located the left of movable plate, the right-hand member middle part of cutting piece is connected with the left end of first pivot; the bottom end of the fixed plate is arranged on the right side of the top end of the workbench, a threaded hole which penetrates through the fixed plate in the left direction is formed in the middle of the fixed plate, the left end of the lead screw is screwed into the threaded hole and extends out of the left side of the fixed plate, the left end of the lead screw is rotatably connected with the middle of the right end of the fixed plate, the bottom end of the fixed plate is in contact with the top end of the workbench, the right end of the lead screw is connected with the left end of the coupler, the right end of the coupler is connected with the left end of the second rotating shaft, the right end of the second rotating shaft is connected with the left end of the speed reducer, the right end of the speed reducer is connected with the left end of the third rotating shaft, the right end of the third rotating shaft is connected with the left end of the second motor, the bottom end of the second motor is connected with the right side of the top end of the motor base, the bottom, The left rear side, the right front side and the right rear side are respectively provided with a sliding block, the bottom ends of the front two groups of sliding blocks and the rear two groups of sliding blocks can be respectively provided with a guide rail in a sliding manner, and the bottom ends of the two groups of guide rails are transversely arranged on the right side of the top end of the workbench; the second motor is turned on, the second motor drives the speed reducer to rotate through the third rotating shaft, the speed reducer drives the screw rod to rotate through the second rotating shaft and the shaft coupling, the outer wall of the screw rod is in threaded connection with a threaded hole in the fixed plate, the screw rod moves left and right, the screw rod drives the positioning plate to move left and right, the accurate adjustment is carried out from the left end position of the positioning plate, the screw rod drives the shaft coupling, the second rotating shaft, the speed reducer, the third rotating shaft, the second motor and the motor base to move left and right, the motor base drives four groups of sliding blocks to respectively slide left and right on two groups of guide rails, the right end of the pipeline is contacted with the left end of the positioning plate, the pipeline positioning is completed, the pipeline is quickly positioned, the pipeline positioning speed is improved, the physical strength and time during manual positioning are saved, the, the pipeline cutting quality is improved, and meanwhile, when the pipelines with different lengths of a plurality of groups are cut, the positions of the positioning plates can be quickly and accurately adjusted, so that the pipeline positioning work is simplified, the pipeline positioning precision is improved, and the practicability and the reliability are improved.

The utility model discloses a pipeline cutting device for hydraulic engineering, still include clamping device, clamping device's bottom is installed at the top left front side of workstation, clamping device includes anchor clamps frame, the cylinder, the push rod, go up clamp splice and lower clamp splice, the shape of anchor clamps frame is bow-shaped, the bottom front side and the rear side of anchor clamps frame are all installed in the top left side of workstation, the installation direction of anchor clamps frame is vertical, the bottom outside of cylinder is installed in the top middle part of anchor clamps frame, the top middle part intercommunication of cylinder is provided with first through-hole, the bottom of first through-hole communicates with the inner wall of anchor clamps frame, the bottom middle part of cylinder is connected with the top of push rod, the bottom of push rod passes through first through-hole and stretches into the inside upside of anchor clamps frame, the bottom of push rod is connected with the top of last clamp splice, lower clamp splice is located the inside anchor clamps frame, the bottom of lower clamp splice is installed on the top of workstation, the top position of lower clamp splice corresponds with the bottom position, the middle part of the bottom end of the upper clamping block and the middle part of the top end of the lower clamping block are both communicated with a clamping groove; pass the right-hand member of pipeline between two sets of clamping grooves and stretch out to the right-hand side of anchor clamps frame, the right-hand member of pipeline and the left end contact of locating plate, open the cylinder, the cylinder promotes the push rod and moves down, the clamp splice moves down in the push rod promotion, the bottom and the pipeline top contact of going up the clamp splice press from both sides tight fixedly to the pipeline, through setting up clamping device, can conveniently press from both sides the fastening to the pipeline, physical power when saving artifical support pipeline, improve the fastness of pipeline, take place to rock when preventing the pipeline cutting, the high practicality is improved.

The utility model discloses a pipeline cutting device for hydraulic engineering, the inner walls of two groups of clamping grooves are provided with antiskid plates; through setting up two sets of antiskid ribbed tile, can conveniently carry out anti-skidding to the pipeline and handle, prevent effectively that the pipeline from when cutting, the outer wall of pipeline and the inner wall of two sets of tight grooves of clamp take place to slide, improve the practicality.

The utility model discloses a pipeline cutting device for hydraulic engineering still includes the layer board, and the right-hand member of layer board is connected with the left end downside of locating plate, and the top of layer board transversely communicates and is provided with the overlap joint groove, and the bottom of overlap joint groove is parallel and level with the inner wall bottom of downside antiskid ribbed tile; the right-hand member bottom of pipeline can be placed in the overlap joint inslot, through setting up the layer board, can conveniently make the pipeline keep the level when cutting, prevents that the right-hand member of pipeline from taking place the phenomenon of collapsing, improves the notched planarization of pipeline, improves the practicality.

The utility model discloses a pipeline cutting device for hydraulic engineering, which also comprises a scale, wherein the rear end of the scale is transversely arranged on the right side of the front end of the workbench; through setting up the scale, can conveniently inspect the position of locating plate, guarantee the precision of locating plate shift position to improve the positioning accuracy of pipeline, improve the practicality.

The utility model discloses a pipeline cutting device for hydraulic engineering, still include the stopper, the left end downside of stopper is installed at the right-hand member of front side guide rail; when right front side slider moved right, the right-hand member of right front side slider can contact with the left end upside of stopper, through setting up the stopper, can conveniently carry on spacingly to right front side slider to the position of conveniently moving right to the motor cabinet carries on spacingly, prevents effectively that motor cabinet and four group's sliders from taking place the separation phenomenon with two sets of guide rails respectively, improves the practicality.

The utility model discloses a pipeline cutting device for hydraulic engineering still includes the guard shield, and the bottom middle part intercommunication of guard shield is provided with the protection mouth, and the left end middle part intercommunication of protection mouth is provided with the second through-hole, and the guard shield is in the outside of reduction gear, third pivot and second motor through the protection mouth suit, and the guard shield is in the outside of second pivot through the second through-hole suit, and the bottom outside of guard shield is installed in the top outside of motor cabinet; through setting up the guard shield, can conveniently effectively protect reduction gear, third pivot and second motor, prevent that external object from causing its destruction, improve the practicality.

The utility model discloses a pipeline cutting device for hydraulic engineering still includes laser range finder, and the top of laser range finder is installed in the right front side in the bottom of roof, and the bottom of laser range finder corresponds with the top right side position of movable plate; through setting up laser range finder, can conveniently detect distance between laser range finder's bottom and the movable plate top right side to conveniently detect first motor, first pivot and the cutting piece downstream position, conveniently control the cutting piece downstream distance through hydraulic means, effectively prevent the bottom of cutting piece and the top contact of workstation and cause destruction to the top of workstation, improve the practicality.

Compared with the prior art, the beneficial effects of the utility model are that: the second motor is turned on, the second motor drives the speed reducer to rotate through the third rotating shaft, the speed reducer drives the screw rod to rotate through the second rotating shaft and the shaft coupling, the outer wall of the screw rod is in threaded connection with a threaded hole in the fixed plate, the screw rod moves left and right, the screw rod drives the positioning plate to move left and right, the accurate adjustment is carried out from the left end position of the positioning plate, the screw rod drives the shaft coupling, the second rotating shaft, the speed reducer, the third rotating shaft, the second motor and the motor base to move left and right, the motor base drives four groups of sliding blocks to respectively slide left and right on two groups of guide rails, the right end of the pipeline is contacted with the left end of the positioning plate, the pipeline positioning is completed, the pipeline is quickly positioned, the pipeline positioning speed is improved, the physical strength and time during manual positioning are saved, the, the pipeline cutting quality is improved, and meanwhile, when the pipelines with different lengths of a plurality of groups are cut, the positions of the positioning plates can be quickly and accurately adjusted, so that the pipeline positioning work is simplified, the pipeline positioning precision is improved, and the practicability and the reliability are improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the shroud of FIG. 1;

FIG. 3 is a left enlarged view of the fixture mount of FIG. 1;

FIG. 4 is a left enlarged view of the pallet of FIG. 1;

in the drawings, the reference numbers: 1. a work table; 2. a back plate; 3. a top plate; 4. a hydraulic device; 5. moving the plate; 6. a first motor; 7. a first rotating shaft; 8. cutting the slices; 9. a fixing plate; 10. a lead screw; 11. positioning a plate; 12. a coupling; 13. a second rotating shaft; 14. a speed reducer; 15. a third rotating shaft; 16. a second motor; 17. a motor base; 18. a slider; 19. a guide rail; 20. a clamp frame; 21. a cylinder; 22. a push rod; 23. an upper clamping block; 24. a lower clamping block; 25. an anti-skid plate; 26. a support plate; 27. a scale; 28. a limiting block; 29. a shield; 30. laser range finder.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model relates to a pipeline cutting device for hydraulic engineering, when in operation, firstly, the second motor 16 is turned on, the second motor 16 drives the reducer 14 to rotate through the third rotating shaft 15, the reducer 14 drives the lead screw 10 to rotate through the second rotating shaft 13 and the coupler 12, the outer wall of the lead screw 10 is in threaded connection with the threaded hole on the fixing plate 9, the lead screw 10 moves left and right, the lead screw 10 drives the locating plate 11 to move left and right, the left end position of the locating plate 11 is accurately adjusted, meanwhile, the lead screw 10 drives the coupler 12, the second rotating shaft 13, the reducer 14, the third rotating shaft 15, the second motor 16 and the motor base 17 to move left and right, the motor base 17 drives the four groups of sliders 18 to respectively slide left and right on the two groups of guide rails 19, then the right end of the pipeline passes through the clamping device and contacts with the left end of the locating plate 11, opening clamping device, clamping device presss from both sides tightly fixedly to the pipeline, the pipeline location is accomplished, later open first motor 6, first motor 6 drives cutting piece 8 through first pivot 7 and rotates, open hydraulic means 4, first motor 6 is driven through movable plate 5 to hydraulic means 4's bottom, first pivot 7 and cutting piece 8 move down, 8 bottoms of cutting piece of rotation state contact and to the pipeline the top and cut the processing, after the pipeline cutting was accomplished, hydraulic means 4 control movable plate 5, first motor 6, first pivot 7 and cutting piece 8 rebound and resume to initial position, close first motor 6, cutting piece 8 stall, close clamping device, it can to take off the pipeline after the cutting.

The utility model discloses the main function who realizes does: the pipeline is quickly positioned, so that the positioning speed of the pipeline is improved, the physical strength and time during manual positioning are saved, the working efficiency is improved, and the left end position of the positioning plate is accurately controlled, so that the positioning precision of the pipeline is effectively improved, the pipeline cutting quality is improved, and meanwhile, when a plurality of groups of pipelines with different lengths are cut, the positions of the positioning plates can be accurately adjusted, the pipeline positioning work is simplified, and the pipeline positioning precision is improved; by arranging the clamping device, the pipeline can be conveniently clamped and fixed, the physical strength when the pipeline is manually supported is saved, the firmness of the pipeline is improved, and the pipeline is prevented from shaking during cutting; the pipeline can be conveniently subjected to anti-skid treatment by arranging the two groups of anti-skid plates, and the outer wall of the pipeline and the inner walls of the two groups of clamping grooves are effectively prevented from sliding when the pipeline is cut; through setting up the layer board, can conveniently make the pipeline keep the level when cutting, prevent that the right-hand member of pipeline from taking place the phenomenon of collapsing down, improve the notched planarization of pipeline, improve practicality and reliability.

The utility model discloses a pipeline cutting device for hydraulic engineering, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the pipeline cutting device can be implemented as long as the beneficial effects can be achieved; hydraulic devices, cylinders and laser rangefinders are commercially available.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A pipeline cutting device for hydraulic engineering comprises a workbench (1), a back plate (2), a top plate (3) and a hydraulic device (4), the cutting machine comprises a movable plate (5), a first motor (6), a first rotating shaft (7) and cutting pieces (8), wherein the left rear side of the top end of a workbench (1) is connected with the bottom end of a rear plate (2), the top end of the rear plate (2) is connected with the rear end of a top plate (3), a hydraulic device (4) is installed on the front side of the bottom end of the top plate (3), the bottom end of the hydraulic device (4) is connected with the left side of the top end of the movable plate (5), the left side of the bottom end of the movable plate (5) is connected with the top end of the first motor (6), the left end of the first motor (6) is connected with the right end of the first rotating shaft (7), the cutting pieces (8) are located on the left side of the movable plate (5), and the middle part of the right end of the cutting pieces (; the device is characterized by further comprising a fixing plate (9), a lead screw (10), a positioning plate (11), a coupler (12), a second rotating shaft (13), a speed reducer (14), a third rotating shaft (15), a second motor (16) and a motor base (17), wherein the bottom end of the fixing plate (9) is installed on the right side of the top end of the workbench (1), a threaded hole which penetrates through the left and the right is formed in the middle of the fixing plate (9), the left end of the lead screw (10) is screwed into the threaded hole and extends out to the left side of the fixing plate (9), the left end of the lead screw (10) is rotatably connected with the middle of the right end of the positioning plate (11), the bottom end of the positioning plate (11) is contacted with the top end of the workbench (1), the right end of the lead screw (10) is connected with the left end of the coupler (12), the right end of the coupler (12) is connected with the left end of the second rotating shaft (, the right-hand member of reduction gear (14) is connected with the left end of third pivot (15), the right-hand member of third pivot (15) is connected with the left end of second motor (16), the bottom of second motor (16) is connected with the top right side of motor cabinet (17), the bottom of reduction gear (14) is connected with the top left side of motor cabinet (17), the left front side in bottom of motor cabinet (17), the left rear side, right front side and right rear side all are provided with slider (18), the equal slidable guide rail (19) that are provided with in the bottom of the two sets of sliders in front side (18) and the two sets of sliders in rear side (18), the equal transverse installation in top right side of workstation (1) in the bottom of two sets of guide rail (19).

2. The pipeline cutting device for the water conservancy project according to claim 1, characterized by further comprising a clamping device, wherein the bottom end of the clamping device is installed on the left front side of the top end of the workbench (1), the clamping device comprises a clamp frame (20), an air cylinder (21), a push rod (22), an upper clamping block (23) and a lower clamping block (24), the clamp frame (20) is arc-shaped, the front side and the rear side of the bottom end of the clamp frame (20) are both installed on the left side of the top end of the workbench (1), the installation direction of the clamp frame (20) is longitudinal, the outer side of the bottom end of the air cylinder (21) is installed in the middle of the top end of the clamp frame (20), the middle of the top end of the air cylinder (21) is communicated with a first through hole, the bottom end of the first through hole is communicated with the inner wall of the clamp frame (20), the middle of the bottom end of the air cylinder (21) is connected with the top end of the push rod (22), and the bottom end of the push, the bottom of push rod (22) is connected with the top of last clamp splice (23), and lower clamp splice (24) are located the inside of anchor clamps frame (20), and the top at workstation (1) is installed to the bottom of lower clamp splice (24), and the top position of lower clamp splice (24) corresponds with the bottom position of last clamp splice (23), and the bottom middle part of going up clamp splice (23) and the top middle part of lower clamp splice (24) all communicate and are provided with and press from both sides tight groove.

3. A cutting device for pipes for water conservancy projects according to claim 2, characterized in that the inner walls of the two sets of clamping grooves are provided with anti-slip plates (25).

4. The pipe cutting device for the water conservancy project according to claim 3, characterized by further comprising a supporting plate (26), wherein the right end of the supporting plate (26) is connected with the lower side of the left end of the positioning plate (11), the top end of the supporting plate (26) is transversely communicated with a lap joint groove, and the bottom end of the lap joint groove is flush with the bottom end of the inner wall of the lower anti-skid plate (25).

5. A pipe cutting device for water conservancy projects according to claim 4, characterized by further comprising a scale (27), and the rear end of the scale (27) is transversely installed at the right side of the front end of the workbench (1).

6. The pipe cutting device for water conservancy projects according to claim 5, characterized by further comprising a stopper (28), wherein the lower side of the left end of the stopper (28) is installed at the right end of the front guide rail (19).

7. The pipe cutting device for the water conservancy project according to claim 6, further comprising a protective cover (29), wherein a protective opening is formed in the middle of the bottom end of the protective cover (29) in a communicating mode, a second through hole is formed in the middle of the left end of the protective opening in a communicating mode, the protective cover (29) is sleeved on the outer sides of the speed reducer (14), the third rotating shaft (15) and the second motor (16) through the protective opening, the protective cover (29) is sleeved on the outer side of the second rotating shaft (13) through the second through hole, and the outer side of the bottom end of the protective cover (29) is installed on the outer side of the top end of the motor base (17).

8. The pipe cutting device for the water conservancy project according to claim 7, characterized by further comprising a laser range finder (30), wherein the top end of the laser range finder (30) is installed at the right front side of the bottom end of the top plate (3), and the bottom end of the laser range finder (30) corresponds to the right side position of the top end of the moving plate (5).