阅读说明：本技术 一种圆形钢管切割过程中防止偏移的装置 (Device for preventing deviation in circular steel pipe cutting process ) 是由 黄冬娣 于 2021-08-16 设计创作，主要内容包括：本发明涉及机电机械技术领域,且公开了一种圆形钢管切割过程中防止偏移的装置,包括外壳,所述外壳的内部固定连接有电机一,电机一的外部固定连接有螺杆,螺杆的外部活动连接有固定机构,固定机构包括转动轮、能够被转动轮带动的转动组件、能够对钢管进行固定的固定组件；通过电机一转动带动螺杆转动,螺杆转动带动转动轮转动,进而带动固定框转动,固定框转动的同时使得方形板移动,从而带动弧形夹板移动,进而使得圆形钢管能够被弧形夹板固定住,避免了圆形钢管在切割的过程中位置出现偏移,导致切割后的钢管不符合生产要求的情况发生,从而大大提高了钢管切割的工作效率。(The invention relates to the technical field of electromechanical machinery, and discloses a device for preventing offset in a circular steel pipe cutting process, which comprises a shell, wherein a first motor is fixedly connected inside the shell, a screw rod is fixedly connected outside the first motor, a fixing mechanism is movably connected outside the screw rod, and the fixing mechanism comprises a rotating wheel, a rotating assembly driven by the rotating wheel and a fixing assembly capable of fixing a steel pipe; rotate through a motor and drive the screw rod and rotate, the screw rod rotates and drives and rotate the wheel and rotate, and then drives fixed frame and rotate, make square board remove when fixed frame pivoted to drive arc splint and remove, and then make circular steel pipe can be fixed by arc splint, avoided the skew to appear in the in-process position of circular steel pipe at the cutting, the steel pipe that leads to after the cutting is not conform to the condition emergence of production requirement, thereby has improved the work efficiency of steel pipe cutting greatly.)

1. The utility model provides a device for preventing skew in circular steel pipe cutting process, includes shell (1), its characterized in that: the steel pipe fixing device is characterized in that a first motor (2) is connected inside the shell (1), a screw rod (3) is connected outside the first motor (2), a fixing mechanism (4) is connected outside the screw rod (3), and the fixing mechanism (4) comprises a rotating wheel (41), a rotating assembly (42) driven by the rotating wheel (41) and a fixing assembly (43) capable of fixing a steel pipe.

2. The device for preventing the offset in the round steel pipe cutting process according to claim 1, wherein: the rotating assembly (42) comprises a fixed frame (421), a first connecting spring (422), a first rotating plate (423), a second connecting spring (424), a sliding rod (425) and a second rotating plate (426), the rotating wheel (41) is connected to the outer portion of the screw rod (3) in a meshed mode, the fixing frame (421) is fixedly connected to the outer portion of the rotating wheel (41), the first connecting spring (422) is fixedly connected to the inner portion of the fixing frame (421), the first rotating plate (423) is movably connected to the inner portion of the fixing frame (421), the second connecting spring (424) is fixedly connected to the inner portion of the first rotating plate (423), the sliding rod (425) is slidably connected to the inner portion of the first rotating plate (423), the second rotating plate (426) is fixedly connected to the outer portion of the sliding rod (425), one end, far away from the fixing frame (421), of the first connecting spring (422) is fixedly connected to the outer portion of the first rotating plate (423), and one end, far away from the first rotating plate (423), of the second connecting spring (424) is fixedly connected to the outer portion of the sliding rod (425).

3. The device for preventing the offset in the round steel pipe cutting process according to claim 2, wherein: the fixed component (43) comprises a square plate (431), a sliding groove (432), a first feeler lever (433), a buffer spring (434), a sliding plate (435) and an arc-shaped clamping plate (436), wherein the square plate (431) is movably connected to the outer part of a second rotating plate (426), the sliding groove (432) is fixedly connected to the outer part of the square plate (431), the first feeler lever (433) is fixedly connected to the inner part of the sliding groove (432), the buffer spring (434) is fixedly connected to the inner part of the sliding groove (432), the sliding plate (435) is slidably connected to the inner part of the sliding groove (432), the arc-shaped clamping plate (436) is fixedly connected to the outer part of the sliding plate (435), one end, far away from the sliding groove (432), of the buffer spring (434) is fixedly connected to the outer part of the sliding plate (435), and the specification of the first feeler lever (433) is matched with the sliding plate (435).

4. The device for preventing the offset in the round steel pipe cutting process according to claim 1, wherein: the inside swing joint of shell (1) has cutting mechanism (5), and cutting mechanism (5) include fixed slot (51), can be by activity subassembly (52) that swivel wheel (41) drove, can be by lifting subassembly (53) of activity subassembly (52) lifting, and fixed slot (51) fixed connection is in the inside of shell (1).

5. The device for preventing the offset in the round steel pipe cutting process according to claim 4, wherein: the movable assembly (52) comprises a transmission rod (521), a first fixed shaft (522), a rotating disc (523) and a first connecting rod (524), the transmission rod (521) is movably connected to the outside of the rotating wheel (41), the first fixed shaft (522) is fixedly connected to the inside of the fixed groove (51), the rotating disc (523) is rotatably connected to the outside of the first fixed shaft (522), the first connecting rod (524) is movably connected to the outside of the rotating disc (523), and one end, far away from the rotating wheel (41), of the transmission rod (521) is movably connected to the outside of the rotating disc (523).

6. The device for preventing the offset in the round steel pipe cutting process according to claim 4, wherein: the lifting assembly (53) comprises a second fixed shaft (531), an arc-shaped rod (532), a second contact rod (533), a second connecting rod (534), a cross rod (535) and a cutter (536), fixed axle two (531) fixed connection is in the inside of fixed slot (51), arc pole (532) rotate to be connected in the outside of fixed axle two (531), feeler lever two (533) fixed connection is in the inside of fixed slot (51), connecting rod two (534) swing joint is in the outside of arc pole (532), horizontal pole (535) swing joint is in the inside of fixed slot (51), cutterbar (536) swing joint is in the outside of horizontal pole (535), the position of feeler lever two (533), the specification all with arc pole (532) phase-match, the one end swing joint of rolling disc (523) is kept away from in connecting rod one (524) in the outside of arc pole (532), the one end swing joint of arc pole (532) is kept away from in connecting rod two (534) in the outside of diaphragm.

Technical Field

The invention relates to the technical field of electromechanical machinery, in particular to a device for preventing offset in a circular steel pipe cutting process.

Background

The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is generally called machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water. Different from hardware, the product can realize certain functions.

The steel pipe is as building industry's necessities in the life, need cut into different length with its classification when using, so that use under all kinds of circumstances, traditional cutting method is that the operator places the steel pipe on cutting machine earlier, then manual will cutting machine press, cut the steel pipe, in such operation process, seldom carry out fixed operation to the steel pipe, so very easily lead to the cutting position of steel pipe to take place the skew, cutting operation once more then need, the work efficiency to the operator has brought the influence, and cutting at every turn all needs the operator to go to accomplish in person, can feel very tired after messenger's operator work is accomplished like this.

Therefore, in order to solve these problems, a device for preventing the deviation in the cutting process of the circular steel pipe is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a device for preventing deviation in the circular steel pipe cutting process, which has the advantages of automatically and effectively fixing a steel pipe and automatically cutting the steel pipe, and solves the problems that an operator rarely fixes the steel pipe, so that the cutting position of the steel pipe is easily deviated, the cutting operation needs to be carried out again, the working efficiency of the operator is influenced, the cutting operation needs to be finished by the operator in person at each time, and the operator feels tired after the work is finished.

(II) technical scheme

In order to achieve the purposes of automatically and effectively fixing the steel pipe and automatically cutting the steel pipe, the invention provides the following technical scheme: the utility model provides a device that prevents skew in circular steel pipe cutting process, includes the shell, the inside fixedly connected with motor of shell one, the outside fixedly connected with screw rod of motor one, the outside swing joint of screw rod has fixed establishment, and fixed establishment includes the rotation wheel, can be rotated the runner assembly that the wheel drove, can carry out fixed subassembly to the steel pipe.

Preferably, the runner assembly includes fixed frame, coupling spring one, rotor plate one, coupling spring two, the slide bar, rotor plate two, it connects in the outside of screw rod to rotate the wheel meshing, fixed frame fixed connection is in the outside of rotating the wheel, coupling spring one fixed connection is in the inside of fixed frame, rotor plate one swing joint is in the inside of fixed frame, two fixed connection of coupling spring are in the inside of rotor plate one, slide bar sliding connection is in the inside of rotor plate one, two fixed connection of rotor plate are in the outside of slide bar, one end fixed connection that coupling spring keeps away from fixed frame is in the outside of rotor plate one, coupling spring two keep away from the one end fixed connection of rotor plate one in the outside of slide bar.

Preferably, the fixed subassembly includes square board, sliding tray, feeler lever one, buffer spring, the sliding plate, the arc splint, square board swing joint is in the outside of rotor plate two, sliding tray fixed connection is in the outside of square board, feeler lever one fixed connection is in the inside of sliding tray, buffer spring fixed connection is in the inside of sliding tray, sliding plate sliding connection is in the inside of sliding tray, arc splint fixed connection is in the outside of sliding plate, buffer spring keeps away from the one end fixed connection of sliding tray in the outside of sliding plate, the specification and the sliding plate phase-match of feeler lever one.

Preferably, the inside swing joint of shell has cutting mechanism, and cutting mechanism includes the fixed slot, can be rotated the movable assembly that the wheel drove, can be by the lifting subassembly of movable assembly lifting, and fixed slot fixed connection is in the inside of shell.

Preferably, the movable assembly comprises a transmission rod, a first fixed shaft, a first rotating disc and a first connecting rod, the transmission rod is movably connected to the outer portion of the rotating wheel, the first fixed shaft is fixedly connected to the inner portion of the fixed groove, the rotating disc is rotatably connected to the outer portion of the first fixed shaft, the first connecting rod is movably connected to the outer portion of the rotating disc, and one end, far away from the rotating wheel, of the transmission rod is movably connected to the outer portion of the rotating disc.

Preferably, the lifting subassembly includes fixed axle two, the arc pole, feeler lever two, connecting rod two, the horizontal pole, the cutterbar, two fixed connection of fixed axle are in the inside of fixed slot, the arc pole rotates the outside of connecting at fixed axle two, two fixed connection of feeler lever are in the inside of fixed slot, two swing joint of connecting rod are in the outside of arc pole, horizontal pole swing joint is in the inside of fixed slot, cutterbar swing joint is in the outside of horizontal pole, the position of feeler lever two, the specification all with the arc pole phase-match, the one end swing joint of rolling disc is kept away from in the outside of arc pole to connecting rod one, the one end swing joint that the arc pole was kept away from to connecting rod two is in the outside of diaphragm, the outside fixedly connected with motor two of cutterbar, two fixed connection of motor are in the outside of diaphragm.

(III) advantageous effects

Compared with the prior art, the invention provides a device for preventing deviation in the process of cutting a circular steel pipe, which has the following beneficial effects:

1. this device that prevents skew in circular steel pipe cutting process, it rotates to drive the screw rod through a motor rotation, the screw rod rotates and drives and rotate the wheel rotation, and then drive fixed frame and rotate, make square board remove when fixed frame pivoted, thereby drive the arc splint and remove, and then make circular steel pipe can be fixed by the arc splint, avoided circular steel pipe skew to appear in the in-process position of cutting, the steel pipe that leads to after the cutting is not conform to the condition emergence of production requirement, thereby the work efficiency of steel pipe cutting has been improved greatly, more accord with the theory of intelligent manufacturing like this.

2. This device that prevents skew in circular steel pipe cutting process, it rotates to drive the rolling disc through the transfer line and rotates, make connecting rod one drive the arc pole and rotate when the rolling disc pivoted, thereby make two drive diaphragms of connecting rod rise, the diaphragm rises and makes the cutterbar can be by the lifting, and then make the cutterbar by the circular steel pipe of cutting that the in-process of lifting can be continuous, avoid needing the manpower to operate just can the cutting because of the cutterbar, lead to the condition emergence of the lengthening consuming time among the cutting process, thereby brought very big convenience for the operator.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of a portion of the fixing structure shown in FIG. 1;

FIG. 3 is a schematic diagram illustrating a connection relationship between some of the structures shown in FIG. 1 according to the present invention;

fig. 4 is a partial sectional structural schematic view of the cutting mechanism in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a first motor; 3. a screw; 4. a fixing mechanism; 41. a rotating wheel; 42. a rotating assembly; 421. a fixing frame; 422. a first connecting spring; 423. rotating the first plate; 424. a second connecting spring; 425. a slide bar; 426. a second rotating plate; 43. a fixing assembly; 431. a square plate; 432. a sliding groove; 433. a first feeler lever; 434. a buffer spring; 435. a sliding plate; 436. an arc-shaped splint; 5. a cutting mechanism; 51. fixing grooves; 52. a movable component; 521. a transmission rod; 522. a first fixed shaft; 523. rotating the disc; 524. a first connecting rod; 53. a lifting assembly; 531. a second fixed shaft; 532. an arcuate bar; 533. a feeler lever II; 534. a second connecting rod; 535. a cross bar; 536. and a cutter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, a device for preventing deviation in a circular steel pipe cutting process includes a housing 1, a first motor 2 fixedly connected to an inside of the housing 1, a screw rod 3 fixedly connected to an outside of the first motor 2, a fixing mechanism 4 movably connected to an outside of the screw rod 3, the fixing mechanism 4 including a rotating wheel 41, a rotating assembly 42 driven by the rotating wheel 41, and a fixing assembly 43 capable of fixing a steel pipe.

The rotating assembly 42 comprises a fixed frame 421, a first connecting spring 422, a first rotating plate 423, a second connecting spring 424, a sliding rod 425 and a second rotating plate 426, wherein the rotating wheel 41 is meshed and connected with the outside of the screw rod 3, the fixed frame 421 is fixedly connected with the outside of the rotating wheel 41, the first connecting spring 422 is fixedly connected with the inside of the fixed frame 421, the first rotating plate 423 is movably connected with the inside of the fixed frame 421, the second connecting spring 424 is fixedly connected with the inside of the first rotating plate 423, the sliding rod 425 is slidably connected with the inside of the first rotating plate 423, the second rotating plate 426 is fixedly connected with the outside of the sliding rod 425, one end, away from the fixed frame 421, of the first connecting spring 422 is fixedly connected with the outside of the first rotating plate 423, and one end, away from the first rotating plate 423, of the second connecting spring 424 is fixedly connected with the outside of the sliding rod 425.

The fixed assembly 43 comprises a square plate 431, a sliding groove 432, a first contact rod 433, a buffer spring 434, a sliding plate 435 and an arc-shaped clamping plate 436, wherein the square plate 431 is movably connected to the outer part of the second rotating plate 426, the sliding groove 432 is fixedly connected to the outer part of the square plate 431, the first contact rod 433 is fixedly connected to the inner part of the sliding groove 432, the buffer spring 434 is fixedly connected to the inner part of the sliding groove 432, the sliding plate 435 is slidably connected to the inner part of the sliding groove 432, the arc-shaped clamping plate 436 is fixedly connected to the outer part of the sliding plate 435, one end, far away from the sliding groove 432, of the buffer spring 434 is fixedly connected to the outer part of the sliding plate 435, and the specification of the first contact rod 433 is matched with that of the sliding plate 435.

Example two:

referring to fig. 4, a cutting mechanism 5 is movably connected to the inside of the housing 1, the cutting mechanism 5 includes a fixing groove 51, a movable assembly 52 driven by the rotating wheel 41, and a lifting assembly 53 lifted by the movable assembly 52, and the fixing groove 51 is fixedly connected to the inside of the housing 1.

The movable assembly 52 comprises a transmission rod 521, a first fixed shaft 522, a rotating disc 523 and a first connecting rod 524, wherein the transmission rod 521 is movably connected to the outside of the rotating wheel 41, the first fixed shaft 522 is fixedly connected to the inside of the fixed groove 51, the rotating disc 523 is rotatably connected to the outside of the first fixed shaft 522, the first connecting rod 524 is movably connected to the outside of the rotating disc 523, and one end, far away from the rotating wheel 41, of the transmission rod 521 is movably connected to the outside of the rotating disc 523.

Lifting subassembly 53 includes two 531 fixed axles, arc pole 532, two 533 feeler levers, two 534 connecting rods, horizontal pole 535, cutterbar 536, two 531 fixed connection of fixed axle are in the inside of fixed slot 51, arc pole 532 rotates the outside of connecting at two 531 fixed axles, two 533 fixed connection of feeler levers are in the inside of fixed slot 51, two 534 swing joint of connecting rod are in the outside of arc pole 532, horizontal pole 535 swing joint is in the inside of fixed slot 51, cutterbar 536 swing joint is in the outside of horizontal pole 535, two 533 positions of feeler lever, the specification all matches with arc pole 532, the one end swing joint that carousel 523 was kept away from to connecting rod 524 is in the outside of arc pole 532, the one end swing joint that arc pole 532 was kept away from to connecting rod two 534 is in the outside of diaphragm, the outside fixedly connected with motor two of cutterbar 536, two fixed connection are in the outside of diaphragm.

Example three:

referring to fig. 1-4, a device for preventing deviation in a circular steel pipe cutting process includes a housing 1, a first motor 2 fixedly connected to an inside of the housing 1, a screw rod 3 fixedly connected to an outside of the first motor 2, a fixing mechanism 4 movably connected to an outside of the screw rod 3, the fixing mechanism 4 including a rotating wheel 41, a rotating assembly 42 driven by the rotating wheel 41, and a fixing assembly 43 capable of fixing a steel pipe.

The rotating assembly 42 comprises a fixed frame 421, a first connecting spring 422, a first rotating plate 423, a second connecting spring 424, a sliding rod 425 and a second rotating plate 426, wherein the rotating wheel 41 is meshed and connected with the outside of the screw rod 3, the fixed frame 421 is fixedly connected with the outside of the rotating wheel 41, the first connecting spring 422 is fixedly connected with the inside of the fixed frame 421, the first rotating plate 423 is movably connected with the inside of the fixed frame 421, the second connecting spring 424 is fixedly connected with the inside of the first rotating plate 423, the sliding rod 425 is slidably connected with the inside of the first rotating plate 423, the second rotating plate 426 is fixedly connected with the outside of the sliding rod 425, one end, away from the fixed frame 421, of the first connecting spring 422 is fixedly connected with the outside of the first rotating plate 423, and one end, away from the first rotating plate 423, of the second connecting spring 424 is fixedly connected with the outside of the sliding rod 425.

The fixed assembly 43 comprises a square plate 431, a sliding groove 432, a first contact rod 433, a buffer spring 434, a sliding plate 435 and an arc-shaped clamping plate 436, wherein the square plate 431 is movably connected to the outer part of the second rotating plate 426, the sliding groove 432 is fixedly connected to the outer part of the square plate 431, the first contact rod 433 is fixedly connected to the inner part of the sliding groove 432, the buffer spring 434 is fixedly connected to the inner part of the sliding groove 432, the sliding plate 435 is slidably connected to the inner part of the sliding groove 432, the arc-shaped clamping plate 436 is fixedly connected to the outer part of the sliding plate 435, one end, far away from the sliding groove 432, of the buffer spring 434 is fixedly connected to the outer part of the sliding plate 435, and the specification of the first contact rod 433 is matched with that of the sliding plate 435.

The cutting mechanism 5 is movably connected inside the shell 1, the cutting mechanism 5 comprises a fixing groove 51, a movable assembly 52 driven by the rotating wheel 41, and a lifting assembly 53 lifted by the movable assembly 52, and the fixing groove 51 is fixedly connected inside the shell 1.

The movable assembly 52 comprises a transmission rod 521, a first fixed shaft 522, a rotating disc 523 and a first connecting rod 524, wherein the transmission rod 521 is movably connected to the outside of the rotating wheel 41, the first fixed shaft 522 is fixedly connected to the inside of the fixed groove 51, the rotating disc 523 is rotatably connected to the outside of the first fixed shaft 522, the first connecting rod 524 is movably connected to the outside of the rotating disc 523, and one end, far away from the rotating wheel 41, of the transmission rod 521 is movably connected to the outside of the rotating disc 523.

Lifting subassembly 53 includes two 531 fixed axles, arc pole 532, two 533 feeler levers, two 534 connecting rods, horizontal pole 535, cutterbar 536, two 531 fixed connection of fixed axle are in the inside of fixed slot 51, arc pole 532 rotates the outside of connecting at two 531 fixed axles, two 533 fixed connection of feeler levers are in the inside of fixed slot 51, two 534 swing joint of connecting rod are in the outside of arc pole 532, horizontal pole 535 swing joint is in the inside of fixed slot 51, cutterbar 536 swing joint is in the outside of horizontal pole 535, two 533 positions of feeler lever, the specification all matches with arc pole 532, the one end swing joint that carousel 523 was kept away from to connecting rod 524 is in the outside of arc pole 532, the one end swing joint that arc pole 532 was kept away from to connecting rod two 534 is in the outside of diaphragm, the outside fixedly connected with motor two of cutterbar 536, two fixed connection are in the outside of diaphragm.

The working principle is as follows: when the device starts to be started, an operator rotates by starting the motor I2, the motor I2 rotates to drive the screw rod 3 to rotate, the screw rod 3 rotates to drive the rotating wheel 41 to rotate, the rotating wheel 41 rotates to drive the fixed frame 421 to rotate, the fixed frame 421 rotates to drive the rotating plate I423 to rotate, the rotating plate I423 rotates to simultaneously compress the connecting spring I422, the rotating plate I423 rotates to drive the sliding rod 425 to move, the sliding rod 425 moves to drive the rotating plate II 426 to move, the rotating plate II 426 moves to drive the square plate 431 to move, the square plate 431 moves while giving a backward force to the rotating plate II 426, so that the connecting spring II 424 is compressed, the square plate 431 moves to drive the sliding groove 432 to move, the sliding groove 432 moves to drive the moving rod I433 to move, the sliding groove 432 moves to drive the buffer spring 434 to move, the sliding groove 432 moves to drive the sliding plate 435 to move, the sliding plate 435 moves to drive the arc-shaped clamping plate 436 to move, when the arc-shaped clamping plate 436 is in contact with the circular steel tube, the circular steel tube gives a certain force to the arc-shaped clamping plate 436, and then the buffer spring 434 is compressed, when the first touch bar 433 is in contact with the sliding plate 435, the second motor is started to drive the cutter 536 to rotate, while the rotating wheel 41 rotates, the rotating wheel 41 rotates to drive the transmission rod 521 to rotate, the transmission rod 521 rotates to drive the rotary disc 523 to rotate to drive the first connecting rod 524 to rotate, the first connecting rod 524 rotates to drive the arc-shaped rod 532 to rotate, the arc-shaped rod 532 rotates to drive the second connecting rod 534 to rotate, the second connecting rod 534 rotates to drive the transverse plate to move, the transverse plate moves to drive the cutter 536 to move, and the cutter 536 performs cutting operation on the steel tube, when the arc-shaped rod 532 is in contact with the second touch bar 533, the first motor 2 stops rotating, and the cutting is completed.

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