CN210677121U

CN210677121U - Multifunctional steel pipe cutting device

Info

Publication number: CN210677121U
Application number: CN201921411256.6U
Authority: CN
Inventors: 黄景
Original assignee: Tangshan Tangrun Metal Products Co Ltd
Current assignee: Tangshan Tangrun Metal Products Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-05
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a multi-functional steel pipe cutting device, including the bottom plate, the top surface fixedly connected with fixed plate of bottom plate. The utility model discloses a set up arc wall and roller respectively at workstation top surface and bottom surface, can be effectual to fix the steel pipe of multiple thickness difference, and in the steel pipe fixing process, use through the cooperation of first slider, first spring and first slide bar, make arc anchor clamps and steel pipe closely laminate effectively and fix, and in the cutting process, under the cooperation of the cover body, second spring, second slide bar and second slider, make the cutting knife effectively play the cushioning effect in the cutting process, can effectively protect the cutting knife, can avoid long-term work to make the staff's arm that holds the third hand (hold) send numb because of the vibration again, influence later stage work; the steel pipe cutting that this device both can effectually carry out multiple thickness difference can effectually be fixed again to fixed easy operation, a large amount of operating time of effectual saving.

Description

Multifunctional steel pipe cutting device

Technical Field

The utility model relates to the technical field of machinery, concretely relates to multi-functional steel pipe cutting device.

Background

The steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like in petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. The steel pipe is generally long in length, so it needs to be cut. With the development of the modern machining industry, the requirements for cutting are continuously increased. Present steel pipe cutting device, when the fixed cutting of steel pipe, the operation is comparatively loaded down with trivial details when fixed, has wasted a large amount of operating time, when carrying out the steel pipe cutting simultaneously, because the steel pipe thickness is different, need constantly change fixed mould, seriously make work efficiency lower.

Disclosure of Invention

In order to solve the problems existing in the prior art, the utility model provides a multifunctional steel pipe cutting device.

The utility model discloses a realize through following technical scheme:

a multifunctional steel pipe cutting device comprises a base plate, wherein a fixed plate is fixedly connected to the top surface of the base plate, a U-shaped groove is formed in the top surface of the fixed plate, a T-shaped sliding groove is formed in the fixed plate, a T-shaped sliding block is connected in the T-shaped sliding groove in a sliding mode and is rotatably connected in the T-shaped sliding groove, one end of the T-shaped sliding block penetrates through the T-shaped sliding groove to be fixedly connected with a workbench, a through hole is formed in the center of the workbench, a first handle is fixedly connected to one end of the workbench, four supporting legs are symmetrically arranged on the top surface and the bottom surface of the workbench and are fixedly connected with the workbench, a support is fixedly connected to one end of each supporting leg, the support below the workbench is connected with the top surface of the base plate in an attaching mode, four supporting rods are fixedly connected to, the top surface of the workbench is symmetrically and fixedly connected with two arc-shaped grooves which are respectively arranged at two sides of the through hole, one side of the fixed plate is fixedly connected with a triangular fixed block, a U-shaped groove above the fixed plate is connected with a hinged rod through a pin hinge, one end of the hinged rod is fixedly connected with an annular third handle, the bottom surface of the hinged rod is fixedly connected with a cover body, a second sliding block is attached and slidably connected in the cover body, a second spring is fixedly connected between one side of the second sliding block and the bottom surface of the hinged rod, the other side of the second sliding block is fixedly connected with a second sliding rod, one end of the second sliding rod penetrates out of the cover body and is slidably connected with the cover body, a motor is fixedly connected with the second sliding rod outside the cover body, the output end of the motor is fixedly connected with a circular cutting knife, the U-shaped rods are covered at two sides of the, one side fixedly connected with annular second hand (hold) of U type pole, all overlap on two spinal branch poles of U type pole have the slider and rather than sliding connection, two sliders pass through fixing bolt fixed connection respectively with two spinal branch poles of U type pole, one side of slider connects the spring drum through the round pin hinge, laminating sliding connection has first slider in the spring drum, the first spring of fixedly connected with between the top surface of first slider and the interior top surface of spring drum, the first slide bar of bottom surface fixedly connected with of first slider, the bottom surface of first slide bar is worn out the spring drum bottom surface and rather than sliding connection, the outer first slide bar bottom surface fixedly connected with arc anchor clamps of spring drum, fixedly connected with extension spring between the top surface of fixed block and the top surface of articulated rod.

Preferably, the T-shaped slider is a circular T-shaped slider.

Preferably, the cross section of the first sliding rod and the cross section of the second sliding rod are both square.

Preferably, the motor is electrically connected to a power source.

Compared with the prior art, the beneficial effects of the utility model are that: the arc-shaped grooves and the rollers are respectively arranged on the top surface and the bottom surface of the workbench, so that various steel pipes with different thicknesses can be effectively fixed, if the steel pipes are thinner, the arc-shaped grooves are selected as the top surface of the workbench, and effective fixed cutting is carried out in the state shown in figure 1; if the steel pipe is thicker, two rollers are selected as the top surface of the workbench, effective fixed cutting is carried out in the state shown in figure 2, in the process of fixing the steel pipe, the arc-shaped clamp is tightly attached to the steel pipe and effectively fixed through the matching use of the first sliding block, the first spring and the first sliding rod, and in the cutting process, under the matching use of the cover body, the second spring, the second sliding rod and the second sliding block, the cutting knife effectively plays a buffering role in the cutting process, so that the cutting knife can be effectively protected, and the problem that arms of workers holding the third handle are numb due to vibration in long-term work and influence later-stage work can be avoided; this device both can effectually carry out the steel pipe cutting of multiple thickness difference, can effectually fix again to fixed easy operation, a large amount of operating time of effectual saving avoids constantly changing fixed mould, leads to work efficiency lower.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention;

in the figure: the device comprises a bottom plate 1, supporting legs 2, a first handle 3, a workbench 4, a supporting rod 5, a roller 6, a through hole 7, an arc-shaped groove 8, a T-shaped sliding block 9, a fixing plate 10, a T-shaped sliding groove 11, a fixing block 12, a U-shaped rod 13, an arc-shaped clamp 14, a first sliding rod 15, a spring cylinder 16, a first sliding block 17, a first spring 18, a support 19, a second handle 20, a sliding block 21, a cutting knife 22, a third handle 23, a hinged rod 24, a cover body 25, a second spring 26, a second sliding rod 27, a motor 28, a second sliding block 29, a U-shaped groove 30, a fixing bolt 31 and a tension spring 32.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 and 2, a multifunctional steel pipe cutting device comprises a base plate 1, wherein a fixed plate 10 is fixedly connected to the top surface of the base plate 1, a U-shaped groove 30 is formed in the top surface of the fixed plate 10, a T-shaped chute 11 is formed in the fixed plate 10, a T-shaped slider 9 is slidably connected to the T-shaped chute 11, the T-shaped slider 9 is rotatably connected to the T-shaped chute 11, one end of the T-shaped slider 9 penetrates through the T-shaped chute 11 and is fixedly connected to a workbench 4, a through hole 7 is formed in the center of the workbench 4, a first handle 3 is fixedly connected to one end of the workbench 4, four support legs 2 are symmetrically arranged on the top surface and the bottom surface of the workbench 4 and are fixedly connected to the workbench 4, a support 19 is fixedly connected to one end of each support leg 2, the support 19 below the workbench 4 is attached to the top surface of, the roller 6 is arranged on the supporting rod 5, the four rollers 6 are symmetrically arranged in pairs, the through hole 7 is arranged in the center of the four rollers 6, the top surface of the workbench 4 is symmetrically and fixedly connected with two arc-shaped grooves 8, the two arc-shaped grooves 8 are respectively arranged on two sides of the through hole 7, one side of the fixed plate 10 is fixedly connected with a triangular fixed block 12, a U-shaped groove 30 above the fixed plate 10 is connected with a hinged rod 24 through a pin hinge, one end of the hinged rod 24 is fixedly connected with an annular third handle 23, the bottom surface of the hinged rod 24 is fixedly connected with a cover body 25, the cover body 25 is internally connected with a second sliding block 29 in a fit and sliding manner, a second spring 26 is fixedly connected between one side of the second sliding block 29 and the bottom surface of the hinged rod 24, the other side of the second sliding block 29 is fixedly connected with a second sliding rod 27, and, a second sliding rod 27 outside the cover body 25 is fixedly connected with a motor 28, the output end of the motor 28 is fixedly connected with a circular cutting knife 22, the U-shaped rod 13 covers two sides of the fixed plate 10, two support rods of the hinge rod 24 are respectively hinged with two sides of the fixed plate 10 through pins, one side of the U-shaped rod 13 is fixedly connected with an annular second handle 20, two support rods of the U-shaped rod 13 are respectively sleeved with a sliding block 21 and are in sliding connection with the sliding block 21, the two sliding blocks 21 and the two support rods of the U-shaped rod 13 are respectively fixedly connected through fixing bolts 31, one side of the sliding block 21 is connected with a spring cylinder 16 through a pin hinge, a first sliding block 17 is attached and slidably connected in the spring cylinder 16, a first spring 18 is fixedly connected between the top surface of the first sliding block 17 and the inner top surface of the spring cylinder 16, and a first sliding rod 15 is fixedly connected to the bottom, the bottom surface of the first sliding rod 15 penetrates through the bottom surface of the spring cylinder 16 and is in sliding connection with the spring cylinder, the bottom surface of the first sliding rod 15 outside the spring cylinder 16 is fixedly connected with the arc-shaped clamp 14, and a tension spring 32 is fixedly connected between the top surface of the fixed block 12 and the top surface of the hinge rod 24.

The T-shaped sliding block 9 is a circular T-shaped sliding block.

The cross section of the first slide bar 15 and the second slide bar 27 is square.

The motor 28 is electrically connected to a power source.

The working principle is as follows: when the utility model is used, firstly, the arc-shaped groove 8 or the roller 6 is selected to fix the steel pipe according to the thickness of the cut steel pipe, if the steel pipe is thinner, the arc-shaped groove 8 is selected as the top surface of the workbench 4, as shown in figure 1, then the steel pipe is placed in the two arc-shaped grooves 8, the marked cut on the steel pipe is placed right above the through hole 7, then the worker pulls the second handle 20 downwards by one hand, further the U-shaped rod 13 descends synchronously, then one hand of the worker slides and adjusts the sliding blocks 21 on the two side rods of the U-shaped rod 13, the spring cylinder 16 hinged and connected with the bottom end of the sliding block 21 is moved right above the steel pipe, the arc clamp 14 at the bottom end of the spring cylinder 16 is jointed and connected with the steel pipe, then the sliding blocks 21 are fixed on the U-shaped rod 13 through the fixing bolt 31, the second handle 20 is pulled downwards by force, the arc-shaped clamp 14 is tightly attached to the steel pipe under the matching use of the first sliding block 17, the first spring 18 and the first sliding rod 15, the steel pipe is further effectively fixed in the two arc-shaped grooves 8, then the third handle 23 is pulled by the other hand, the hinged rod 24 deflects downwards, the structure fixedly connected to the hinged rod 24 moves synchronously, the motor 28 is started to operate, the output end drives the cutting knife 22 to rotate to cut the steel pipe, and the cutting knife 22 effectively plays a buffering role in the cutting process under the matching use of the cover body 25, the second spring 26, the second sliding rod 27 and the second sliding block 29 during cutting, so that the cutting knife 22 can effectively protect the cutting knife 22, and the problem that the arms of workers holding the third handle 23 feel numb due to vibration during long-term work and influence later-stage work is avoided; if the steel pipe is thicker, two rollers 6 are selected as the top surfaces of the working tables 4, in the process of selection and adjustment, a worker lifts the first handle 3 upwards to further enable the working tables 4 to move upwards synchronously under the arrangement of the T-shaped sliding blocks 9 and the T-shaped sliding grooves 11, then the worker rotates the working tables 4 by 180 degrees under the arrangement of the T-shaped sliding blocks 9 and the T-shaped sliding grooves 11, at the moment, the two rollers 6 can be rotated to the top surfaces of the working tables 4, as shown in the state of figure 2, in the process of adjustment, the U-shaped rod 13 connected in a hinged mode can be placed on the top surface of the fixed block 12 to avoid influencing operation, and under the action of the tension spring 32, the operation can be effectively prevented from being influenced by the falling of the hinged rod 24, then the steel pipe is placed on the two rollers 6 on two sides of the through hole 7, and the cutting marked on the steel pipe is also placed right above the through, then fix the steel pipe with the same principle of above-mentioned tubule to the cutting, both can effectually carry out the different steel pipe cutting of multiple thickness like this, can effectually fix again, and fixed easy operation, a large amount of operating time of effectual saving avoids constantly changing fixed mould, leads to work efficiency lower.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional steel pipe cutting device, includes bottom plate (1), its characterized in that: the top surface of the bottom plate (1) is fixedly connected with a fixing plate (10), the top surface of the fixing plate (10) is provided with a U-shaped groove (30), the fixing plate (10) is provided with a T-shaped sliding groove (11), a T-shaped sliding block (9) is connected in the T-shaped sliding groove (11) in a sliding manner, the T-shaped sliding block (9) is rotationally connected in the T-shaped sliding groove (11), one end of the T-shaped sliding block (9) penetrates through the T-shaped sliding groove (11) and is fixedly connected with a workbench (4), the center of the workbench (4) is provided with a through hole (7), one end of the workbench (4) is fixedly connected with a first handle (3), the top surface and the bottom surface of the workbench (4) are symmetrically provided with four supporting legs (2) and are fixedly connected with the supporting legs, one ends of the supporting legs (2) are fixedly connected with a supporting seat (19), and, the bottom of the workbench (4) is fixedly connected with four supporting rods (5), the supporting rods (5) are provided with rollers (6), the four rollers (6) are arranged in a pairwise symmetrical mode, the through hole (7) is arranged at the center of the four rollers (6), the top surface of the workbench (4) is symmetrically and fixedly connected with two arc-shaped grooves (8), the two arc-shaped grooves (8) are respectively arranged at two sides of the through hole (7), one side of the fixed plate (10) is fixedly connected with a triangular fixed block (12), a U-shaped groove (30) above the fixed plate (10) is internally connected with a hinged rod (24) through a pin hinge, one end of the hinged rod (24) is fixedly connected with an annular third handle (23), the bottom surface of the hinged rod (24) is fixedly connected with a cover body (25), the cover body (25) is internally connected with a second sliding block (29) in a bonding sliding mode, a second spring (26) is fixedly connected between one side of the second sliding block, a second sliding rod (27) is fixedly connected to the other side of the second sliding block (29), one end of the second sliding rod (27) penetrates through the cover body (25) and is in sliding connection with the cover body, a motor (28) is fixedly connected to the second sliding rod (27) outside the cover body (25), a circular cutting knife (22) is fixedly connected to the output end of the motor (28), the U-shaped rod (13) covers two sides of the fixing plate (10), two supporting rods of the hinged rod (24) are respectively hinged to two sides of the fixing plate (10) through pins, an annular second handle (20) is fixedly connected to one side of the U-shaped rod (13), the sliding blocks (21) are sleeved on the two supporting rods of the U-shaped rod (13) and are in sliding connection with the two supporting rods, the two sliding blocks (21) are respectively fixedly connected with the two supporting rods of the U-shaped rod (13) through fixing bolts (31), and a spring barrel (16) is hinged to one side of the sliding blocks (, the utility model discloses a spring casing, including spring casing (16), top surface and the first slide bar of spring casing (16) of laminating sliding connection in the spring casing (16) have first slider (17), first spring (18) of fixedly connected with between the top surface in the top surface of first slider (17) and spring casing (16), the first slide bar of bottom surface fixedly connected with (15) of first slide bar (17), spring casing (16) bottom surface and rather than sliding connection are worn out to the bottom surface of first slide bar (15), first slide bar (15) bottom surface fixedly connected with arc anchor clamps (14) outside spring casing (16), fixedly connected with extension spring (32) between the top surface of fixed block (12) and the top surface of hinge bar (24).

2. The multifunctional steel pipe cutting device according to claim 1, wherein: the T-shaped sliding block (9) is a circular T-shaped sliding block.

3. The multifunctional steel pipe cutting device according to claim 1, wherein: the cross sections of the first sliding rod (15) and the second sliding rod (27) are square.

4. The multifunctional steel pipe cutting device according to claim 1, wherein: the motor (28) is electrically connected with a power supply.