CN209954054U

CN209954054U - Auxiliary transfer device for steel pipe welding machine tool

Info

Publication number: CN209954054U
Application number: CN201920711840.7U
Authority: CN
Inventors: 兰小平
Original assignee: Yueqing City Zhejiang Pneumatic Co Ltd
Current assignee: Yueqing City Zhejiang Pneumatic Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-17
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a steel pipe welding lathe is with supplementary reprinting device, including four bracing pieces, the upper end of bracing piece is fixed with I-shaped steel, I-shaped steel's upper end is fixed with the linking arm, and the one end of four linking arms is fixed with the diaphragm jointly, the upper end middle part of diaphragm is fixed with the hoist engine, be connected with the second stay cord on the hoist engine, the lower extreme of second stay cord runs through the lateral wall of diaphragm and extends to the lower extreme of diaphragm, the lower extreme of second stay cord is connected with fixed box, the upper end of fixed box is equipped with adjusting device, the last two carriage release levers that are connected with of adjusting device. The utility model provides an inconvenient problem that carries out small amplitude range removal to the steel pipe of different length, it is big to have avoided using robotic arm and lifting device to remove the steel pipe and lead to occupation space, and the condition with high costs takes place, has still solved the problem that artifical transport steel pipe leads to inefficiency simultaneously, easy operation, convenient to use, the practicality is strong.

Description

Auxiliary transfer device for steel pipe welding machine tool

Technical Field

The utility model relates to a steel pipe technical field especially relates to a steel pipe welding lathe is with supplementary reprinting device.

Background

Steel pipes are steel with a hollow cross section whose length is much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe.

At present, steel pipe application range is more and more wide, because the unable demand that satisfies of the steel pipe shape of production, need weld the steel pipe, this position that just needs to the steel pipe is removed, however, the mode of current removal steel pipe mostly relies on robotic arm and lifting device to accomplish, inconvenient use when carrying out the removal of small amplitude within range to the steel pipe of different length, and with high costs moreover, artifical transport is wasted time and energy, inefficiency, for this reason, we have proposed a steel pipe welding lathe and have solved above-mentioned problem with supplementary reprint device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary transfer device for a steel pipe welding machine tool.

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

an auxiliary transfer device for a steel pipe welding machine tool comprises four supporting rods, wherein I-shaped steel is fixed at the upper ends of the supporting rods, a connecting arm is fixed at the upper end of the I-shaped steel, a transverse plate is fixed at one end of each connecting arm together, a winch is fixed in the middle of the upper end of the transverse plate, a second pull rope is connected onto the winch, the lower end of the second pull rope penetrates through the side wall of the transverse plate and extends to the lower end of the transverse plate, a fixing box is connected onto the lower end of the second pull rope, an adjusting device is arranged at the upper end of the fixing box and connected with two moving rods, a second opening is formed in one side of the fixing box, a guide rod is fixed between opposite side walls in the fixing box together, two first moving blocks penetrate through the guide rod, one end of each first moving block penetrates through the second opening and extends to one side of the fixing box, and one ends of the two moving rods are rotatably connected onto one end, the lower end of the first moving block is provided with a clamping device, two sides of the lower end of the fixed box are both connected with first pull ropes, the lower end of each first pull rope is connected with a connecting block through a supporting piece, and the lower end of each connecting block is rotatably connected with a lifting lug.

Preferably, the adjusting device includes a protection box fixed to the upper end of the fixing box through two fixing members, a shaft sleeve penetrates through the upper end of the protection box, a screw rod penetrates through the shaft sleeve, the lower end of the screw rod is rotatably connected to the bottom inside the protection box, a rotating wheel is fixed to the upper end of the screw rod, a second moving block is sleeved on the screw rod in a threaded manner, a first opening is formed in one side of the protection box, one end of the second moving block penetrates through the first opening and extends to one side of the protection box, and the upper ends of the two moving rods are rotatably connected to one end side wall of the second moving block.

Preferably, the clamping device comprises two connecting rods respectively fixed at the lower ends of the two first moving blocks, the lower end of the fixed box is provided with a third opening, the lower end of the connecting rod penetrates through the third opening and extends to the lower end of the fixed box, a fixed block is fixed at the lower end of the connecting rod, a clamping ring is fixed at one side of the fixed block, and the two clamping rings correspond to each other.

Preferably, a supporting plate is fixed at the lower end of the supporting rod, a connecting piece is fixed at the lower end of the supporting plate, and a roller is installed on the connecting piece.

Preferably, a handle is detachably connected to one side of the support rod through two screws.

Preferably, a reinforcing rod is connected between the connecting arm and the transverse plate in a co-rotating manner.

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

1. the problem that the position of the shorter steel pipe is inconvenient to move is solved through the matching among the adjusting device, the first moving block, the moving rod and the clamping ring, the steel pipe is clamped by the clamping ring, and the function of moving the shorter steel pipe in a small-amplitude range is realized;

2. through the matching among the lifting lugs, the connecting blocks, the second pull ropes, the first pull ropes and the winch, the longer steel pipes can be conveniently moved in a small range, and the situations that the steel pipes are carried manually, time and labor are wasted, and the labor intensity is high are avoided;

3. through the matching among the idler wheel, the connecting piece, the handle and the vertical rod, the problem that a mechanical arm and hoisting equipment are inconvenient to move the steel pipe is solved, and the effect that the steel pipe can be quickly moved to a proper position within a small amplitude range is achieved;

to sum up, the device has solved the inconvenient problem that carries out small amplitude range removal to the steel pipe of different length, has avoided using robotic arm and lifting device to remove the steel pipe and has leaded to occupation space big, and the circumstances with high costs takes place, has still solved the problem that artifical transport steel pipe leads to inefficiency simultaneously, easy operation, convenient to use, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of an auxiliary transfer device for a steel pipe welding machine according to the present invention;

fig. 2 is a schematic structural view of an auxiliary transfer device adjusting device for a steel pipe welding machine according to the present invention;

fig. 3 is a schematic structural view of the auxiliary transfer device clamping ring for the steel pipe welding machine according to the present invention;

fig. 4 is the utility model provides a structural schematic of the fixed box of supplementary reprinting device for steel pipe welding machine.

In the figure: the device comprises a transverse plate 1, a reinforcing rod 2, a connecting arm 3, an I-shaped steel 4, a fixing box 5, a first pull rope 6, a connecting block 7, a handle 8, a screw 9, a supporting rod 10, a supporting plate 11, a connecting piece 12, a roller 13, a clamping ring 14, a connecting rod 15, a guide rod 16, a moving rod 17, a protection box 18, a rotating wheel 19, a second pull rope 20, a winch 21, a shaft sleeve 22, a first opening 23, a screw rod 24, a fixing piece 25, a lifting lug 26, a fixing block 27, a second opening 28, a first moving block 29, a second moving block 30, a supporting piece 31 and a third opening 32.

Detailed Description

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

Referring to fig. 1-4, an auxiliary transfer device for a steel pipe welding machine tool comprises four support rods 10, which play a supporting role, wherein an i-shaped steel 4 is fixed at the upper end of each support rod 10, a connecting arm 3 is fixed at the upper end of each i-shaped steel 4, a transverse plate 1 is jointly fixed at one end of each connecting arm 3, which plays a role in stably supporting the transverse plate 1, a winch 21 is fixed at the middle part of the upper end of the transverse plate 1, a second pull rope 20 is connected to the winch 21, the lower end of the second pull rope 20 penetrates through the side wall of the transverse plate 1 and extends to the lower end of the transverse plate 1, a fixed box 5 is connected to the lower end of the second pull rope 20, the second pull rope 20 moves to drive the fixed box 5 to move, an adjusting device is arranged at the upper end of the fixed box 5, two moving rods 17 are connected to the;

a second opening 28 is formed in one side of the fixed box 5, a guide rod 16 is jointly fixed between opposite side walls in the fixed box 5, two first moving blocks 29 are arranged on the guide rod 16 in a penetrating mode to prevent the first moving blocks 29 from being dislocated during moving, one end of each first moving block 29 penetrates through the second opening 28 and extends to one side of the fixed box 5, one ends of the two moving rods 17 are respectively and rotatably connected to one end side walls of the two first moving blocks 29, the moving rods 17 move to drive the first moving blocks 29 to move, a clamping device is arranged at the lower end of each first moving block 29 to conveniently clamp and fix the steel pipe, and the clamping device is driven to adjust the position through movement of the moving rods 17;

the lower extreme both sides of fixing box 5 all are connected with first stay cord 6, the lower extreme of first stay cord 6 is connected with connecting block 7 through support piece 31, the lower extreme of connecting block 7 rotates and is connected with lug 26, the lower extreme of bracing piece 10 is fixed with backup pad 11, the lower extreme of backup pad 11 is fixed with connecting piece 12, install gyro wheel 13 on the connecting piece 12, convenient shift position, one side of bracing piece 10 can be dismantled through two screws 9 and be connected with handle 8, utilize handle 8 convenient removal, it is connected with stiffener 2 to rotate jointly between linking arm 3 and the diaphragm 1, improve the stability of linking arm 3 and diaphragm 1, cooperation between lug 26 and gyro wheel 13, the position of the longer steel pipe of convenient quick travel.

The utility model discloses in, adjusting device includes and fixes the protection box 18 in fixed box 5 upper end through two mountings 25, the upper end of protection box 18 is run through and is equipped with axle sleeve 22, run through being equipped with screw rod 24 in the axle sleeve 22, the bottom of connection in protection box 18 is rotated to the lower extreme of screw rod 24, the upper end of screw rod 24 is fixed with rotates wheel 19, it rotates to rotate wheel 19 and drives screw rod 24, second movable block 30 has been cup jointed to the screw rod 24 upper thread, screw rod 24 rotates and drives second movable block 30 and remove, one side of protection box 18 is equipped with first opening 23, the one end of second movable block 30 runs through first opening 23 and extends to one side of protection box 18, the upper end of two movable rods 17 all rotates and connects on the one end lateral wall of second movable block 30, drive movable rod 17 when second movable block 30 removes, thereby provide power for adjusting the clamping device position.

The utility model discloses in, clamping device is including fixing two connecting rods 15 at two first movable blocks 29 lower extremes respectively, first movable block 29 removes and drives connecting rod 15 and remove, the lower extreme of fixed box 5 is equipped with third opening 32, the lower extreme of connecting rod 15 runs through third opening 32 and extends to the lower extreme of fixed box 5, the lower extreme of connecting rod 15 is fixed with fixed block 27, connecting rod 15 removes and drives fixed block 27 and remove, one side of fixed block 27 is fixed with grip ring 14, and two grip rings 14 correspond each other, fixed block 27 removes and drives grip ring 14 and remove, utilize two grip rings 14, it is fixed that the convenience carries out the centre gripping to shorter steel pipe, thereby the shift position of being convenient for.

In the utility model, when the short steel pipe is moved in a small range, the support rod 10 is moved to a proper position by using the roller 13 and the connecting piece 12, then the winch 21 drives the second pull rope 20 to move downwards, the second pull rope 20 drives the fixed box 5 to move, the fixed box 5 drives the clamping ring 14 to move, after the clamping ring 14 is fallen to a proper height, the rotating wheel 19 is rotated, the rotating wheel 19 drives the screw rod 24 to rotate, the screw rod 24 drives the second moving block 30 to move when rotating, the second moving block 30 drives the moving rod 17 to move, the moving rod 17 drives the two first moving blocks 29 to move, the first moving block 29 drives the connecting rod 15 to move, the connecting rod 15 drives the fixed block 27 to move, the fixed block 27 drives the clamping ring 14 to move, the short steel pipe is clamped and fixed by using the two clamping rings 14, the steel pipe is lifted by using the winch 21, then move the steel pipe to suitable position, when carrying out the small-amplitude removal to longer steel pipe, utilize hoist engine 21 to fall fixed box 5, fixed box 5 removes and drives first stay cord 6 and remove, and first stay cord 6 drives connecting block 7 and removes, and connecting block 7 removes and drives lug 26 and remove, falls lug 26 to suitable height after, and the rings on the longer steel pipe are hoisted to the lug 26 again, and reuse hoist engine 21 lifts the steel pipe, then moves to suitable position again.

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

Claims

1. The utility model provides a steel pipe welding lathe is with supplementary reprinting device, includes four bracing pieces (10), its characterized in that: the upper end of the supporting rod (10) is fixed with an I-shaped steel (4), the upper end of the I-shaped steel (4) is fixed with connecting arms (3), one ends of the four connecting arms (3) are jointly fixed with a transverse plate (1), the middle part of the upper end of the transverse plate (1) is fixed with a winch (21), the winch (21) is connected with a second pull rope (20), the lower end of the second pull rope (20) penetrates through the side wall of the transverse plate (1) and extends to the lower end of the transverse plate (1), the lower end of the second pull rope (20) is connected with a fixed box (5), the upper end of the fixed box (5) is provided with an adjusting device, the adjusting device is connected with two moving rods (17), one side of the fixed box (5) is provided with a second opening (28), a guide rod (16) is jointly fixed between the opposite side walls in the fixed box (5), and two first moving blocks (29) penetrate through the guide rod, one end of each first moving block (29) penetrates through the second opening (28) and extends to one side of the corresponding fixed box (5), one ends of the two moving rods (17) are respectively connected to the side walls of one ends of the two first moving blocks (29) in a rotating mode, the lower end of each first moving block (29) is provided with a clamping device, the two sides of the lower end of each fixed box (5) are respectively connected with a first pull rope (6), the lower end of each first pull rope (6) is connected with a connecting block (7) through a supporting piece (31), and the lower end of each connecting block (7) is connected with a lifting lug (26) in a rotating mode.

2. The auxiliary transfer device for a steel pipe welding machine tool according to claim 1, characterized in that: the adjusting device comprises a protection box (18) fixed to the upper end of a fixing box (5) through two fixing pieces (25), a shaft sleeve (22) penetrates through the upper end of the protection box (18), a screw rod (24) penetrates through the shaft sleeve (22), the lower end of the screw rod (24) is rotatably connected to the bottom of the protection box (18), a rotating wheel (19) is fixed to the upper end of the screw rod (24), a second moving block (30) is sleeved on the screw rod (24) in a threaded mode, a first opening (23) is formed in one side of the protection box (18), one end of the second moving block (30) penetrates through the first opening (23) and extends to one side of the protection box (18), and the upper ends of the two moving rods (17) are rotatably connected to the side wall of one end of the second moving block (30).

3. The auxiliary transfer device for a steel pipe welding machine tool according to claim 1, characterized in that: the clamping device comprises two connecting rods (15) which are respectively fixed at the lower ends of two first moving blocks (29), a third opening (32) is formed in the lower end of the fixed box (5), the lower end of each connecting rod (15) penetrates through the third opening (32) and extends to the lower end of the fixed box (5), a fixed block (27) is fixed at the lower end of each connecting rod (15), a clamping ring (14) is fixed on one side of each fixed block (27), and the two clamping rings (14) correspond to each other.

4. The auxiliary transfer device for a steel pipe welding machine tool according to claim 1, characterized in that: the lower extreme of bracing piece (10) is fixed with backup pad (11), the lower extreme of backup pad (11) is fixed with connecting piece (12), install gyro wheel (13) on connecting piece (12).

5. The auxiliary transfer device for a steel pipe welding machine tool according to claim 1, characterized in that: one side of the supporting rod (10) is detachably connected with a handle (8) through two screws (9).

6. The auxiliary transfer device for a steel pipe welding machine tool according to claim 1, characterized in that: and a reinforcing rod (2) is connected between the connecting arm (3) and the transverse plate (1) in a rotating manner.