CN217750160U

CN217750160U - Steel pipe production welding set

Info

Publication number: CN217750160U
Application number: CN202221351880.3U
Authority: CN
Inventors: 高杰
Original assignee: Tianjin Shuangyang System Management Co ltd
Current assignee: Tianjin Shuangyang System Management Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-08
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a steel pipe production welding set, comprises a workbench, the fixed surface of workstation has the riser, the inside of riser is run through and is installed first pivot, the one end of first pivot is fixed with the worm wheel, the surface connection of worm wheel has the worm, the tip of worm runs through the inside of workstation, the worm passes through bearing and workstation constitution rotating-structure, the fixed surface of worm has the fluted disc, be connected with the chain between the fluted disc, one the end fixing of worm has the crank, and this steel pipe production welding set through the mutual cooperation of parts such as first pivot, worm wheel, worm, fluted disc, chain and crank for it is rotatory that the worm drive worm wheel can be utilized to the crank pivoted time to drive its fixed surface's of first pivot utmost point steel pipe and rotate, and then has solved current equipment and need press from both sides tight the relaxation many times when changing the welding point, therefore consume the problem of plenty of time.

Description

Steel pipe production welding set

Technical Field

The utility model relates to a steel pipe machining technical field especially relates to a steel pipe production welding set.

Background

The steel pipe is a common metal material and is mostly applied to the fields of gas-liquid transportation and construction, two sections of steel pipes need to be welded in order to achieve certain specific effects in the use process of the steel pipe, and specific welding equipment needs to be used in the welding process.

In the chinese patent with publication number CN213196223U, a welding device for steel tube production is disclosed, which is used for rotating a first handle and a second handle to make the first fixing plate and the second fixing plate fully attached to the left end and the right end of a tube respectively, so as to effectively fix the tube, prevent the tube from deviating during welding, and improve the stability in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe production welding set has and need not to press from both sides tightly many times and relax, also can realize changing the advantage of welding point.

The utility model discloses a can realize through following technical scheme:

the utility model provides a steel pipe production welding set, includes the workstation, the fixed surface of workstation has the riser, the inside of riser runs through and installs first pivot, the one end of first pivot is fixed with the worm wheel, the surface of worm wheel is connected with the worm, the tip of worm runs through the inside of workstation, the worm passes through bearing and workstation constitution rotating-structure, the fixed surface of worm has the fluted disc, be connected with the chain between the fluted disc, one the end fixing of worm has the crank, the other end fixing of first pivot has the plectane, the spout has been seted up on the surface of plectane, the inside of spout is provided with the second pivot, the tip of second pivot runs through the inside of plectane, the end fixing of second pivot has the knob, the surface of second pivot is provided with splint, the avris of splint and the inner wall of spout laminate each other, the top surface fixing of workstation has the curb plate, the surface of curb plate is provided with welding mechanism.

Further setting the following steps: the worm wheel is connected with the worm in a meshed mode, and the number of the worm wheels is two.

Further setting the following steps: the fluted disc is connected with the chain in a meshing mode, and the fluted disc is symmetrically distributed about the longitudinal central axis of the chain.

Further setting the following steps: the surface of second pivot is provided with the screw thread of both ends opposite direction, second pivot and splint are threaded connection, splint and second pivot set up and all have two sets ofly.

Further setting as follows: the welding mechanism comprises an air cylinder and a welding head, the air cylinder is fixed on the surface of the side plate, and the welding head is installed at the bottom of the air cylinder.

To sum up, the utility model discloses a beneficial technological effect does:

(1) Through the mutual cooperation of parts such as first pivot, worm wheel, worm, fluted disc, chain and crank for the crank can utilize worm drive worm wheel rotatory when rotating, thereby drives its fixed surface's of first pivot utmost point steel pipe and rotates, and then has solved current equipment and need press from both sides tightly many times and relax when changing the welding point, therefore consume the problem of plenty of time.

(2) The mutual matching of the parts such as the circular plate, the sliding groove, the second rotating shaft, the knob and the clamping plate enables the second rotating shaft to drive the clamping plate to move when rotating, so that the clamping fixation of the steel pipes with different sizes is realized, and the steel pipes are prevented from shaking in the welding process to influence the welding effect.

Drawings

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

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

fig. 3 is a schematic view of a circular plate side view mounting structure of the present invention;

fig. 4 is a schematic structural view of the welding mechanism of the present invention.

Reference numerals: 1. a work table; 2. a vertical plate; 3. a first rotating shaft; 4. a worm gear; 5. a worm; 6. a fluted disc; 7. a chain; 8. a crank; 9. a circular plate; 10. a chute; 11. a second rotating shaft; 12. a knob; 13. a splint; 14. a side plate; 15. a welding mechanism; 1501. a cylinder; 1502. a welding head.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, for the utility model discloses a steel pipe production welding set, including workstation 1, workstation 1's fixed surface has riser 2, the inside through-mounting of riser 2 has first pivot 3, the one end of first pivot 3 is fixed with worm wheel 4, the surface connection of worm wheel 4 has worm 5, the tip of worm 5 runs through the inside of workstation 1, worm 5 passes through the bearing and constitutes revolution mechanic with workstation 1, the fixed surface of worm 5 has fluted disc 6, be connected with chain 7 between the fluted disc 6, the fixed end of a worm 5 has crank 8, the other end of first pivot 3 is fixed with plectane 9, spout 10 has been seted up on the surface of plectane 9, the inside of spout 10 is provided with second pivot 11, the tip of second pivot 11 runs through the inside of plectane 9, the fixed end of second pivot 11 has knob 12, the surface of second pivot 11 is provided with splint 13, the avris of splint 13 laminates with the inner wall of spout 10 each other, the fixed surface of workstation 1 has curb plate 14, the surface of curb plate 14 is provided with welding mechanism 15.

Worm wheel 4 is connected for the meshing with worm 5, and worm wheel 4 and worm 5 all are provided with two, and the meshing is connected and can be driven worm wheel 4 to rotate when making worm 5 rotatory to make first pivot 3 rotatory along with it, and then changed the welding point of the 9 surperficial steel pipes of plectane, reduced the welding required time, simultaneously because the transmission of the two has the auto-lock characteristic, thereby avoided the welding point after the adjustment, the condition that takes place to reset.

Fluted disc 6 is connected for the meshing with chain 7, and fluted disc 6 can utilize two fluted discs 6 of chain 7 drive to move simultaneously when the meshing is connected and is made crank 8 rotatory about the longitudinal axis line symmetric distribution of chain 7 to make two worms 5 synchronous revolution, and then reduced the required amount of labour of regulation welding point, ensured that the angle of regulation of two steel pipes is the same simultaneously.

The surface of second pivot 11 is provided with both ends opposite direction's screw thread, and second pivot 11 is threaded connection with splint 13, and splint 13 and second pivot 11 set up and all have two sets ofly, and threaded connection can drive splint 13 and carry out the displacement when making second pivot 11 rotatory to realize the centre gripping fixed to the not steel pipe of equidimension, and then avoid the steel pipe to rock in welding process, influence welding effect.

The welding mechanism 15 comprises an air cylinder 1501 and a welding head 1502, the air cylinder 1501 is fixed on the surface of the side plate 14, the welding head 1502 is installed at the bottom of the air cylinder 1501, and when the mechanism operates, the welding head 1502 is driven to close like the joint of a steel pipe, so that the welding operation between the steel pipes is realized.

The utility model discloses a theory of operation and beneficial effect do: when the welding device for steel pipe production is used, firstly, a steel pipe is placed between two clamping plates 13, then the second rotating shaft 11 is driven to rotate through a knob 12, when the second rotating shaft 11 rotates, threads on the surface can push the clamping plates 13 to approach each other until the steel pipe is clamped and fixed, according to law, another section of steel pipe is fixed between the other group of clamping plates 13, and the two sections of steel pipe are butted together, then, a worker can control the air cylinder 1501 to drive the welding head 1502 to approach the butt joint of the steel pipe, and then the welding operation can be completed, then, the worker can drive one worm 5 to rotate through the crank 8, and the worm 5 is connected with each other through the fluted disc 6 and the chain 7, so that the two worms 5 can rotate synchronously, and then the worm 5 drives the worm wheel 4 to rotate through the meshing relationship between the worm wheel 5 and the worm wheel 4, and drives the first rotating shaft 3, the circular plate 9 and other parts on the surface of the worm wheel 4 to rotate, so that the steel pipe with the surface fixed on the circular plate 9 rotates, and further drives the purpose of adjusting the welding point, and finally, after the welding operation of the butt joint of the steel pipe is completed, the control the air cylinder moves upwards, and resets, and the steel pipe is taken from the clamping plates 1501 can be taken down from the clamp plate 13.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel pipe production welding set which characterized in that: comprises a workbench (1), a vertical plate (2) is fixed on the surface of the workbench (1), a first rotating shaft (3) is arranged in the vertical plate (2) in a penetrating way, a worm wheel (4) is fixed at one end of the first rotating shaft (3), a worm (5) is connected to the surface of the worm wheel (4), the end part of the worm (5) penetrates through the inside of the workbench (1), the worm (5) and the workbench (1) form a rotating structure through a bearing, fluted discs (6) are fixed on the surfaces of the worms (5), chains (7) are connected between the fluted discs (6), a crank (8) is fixed at the end of one worm (5), a circular plate (9) is fixed at the other end of the first rotating shaft (3), the surface of the circular plate (9) is provided with a sliding chute (10), a second rotating shaft (11) is arranged inside the sliding chute (10), the end part of the second rotating shaft (11) penetrates through the inside of the circular plate (9), a knob (12) is fixed at the end part of the second rotating shaft (11), a clamping plate (13) is arranged on the surface of the second rotating shaft (11), the edge side of the splint (13) is mutually attached to the inner wall of the chute (10), a side plate (14) is fixed on the top surface of the workbench (1), and the surface of the side plate (14) is provided with a welding mechanism (15).

2. The steel pipe production welding device of claim 1, characterized in that: worm wheel (4) are connected for the meshing with worm (5), worm wheel (4) and worm (5) all are provided with two.

3. The steel pipe production welding device of claim 1, characterized in that: the fluted disc (6) is connected with the chain (7) in a meshing manner, and the fluted disc (6) is symmetrically distributed about the longitudinal central axis of the chain (7).

4. The steel pipe production welding device according to claim 1, characterized in that: the surface of second pivot (11) is provided with the screw thread of both ends opposite direction, second pivot (11) are threaded connection with splint (13), splint (13) and second pivot (11) set up and all have two sets ofly.

5. The steel pipe production welding device of claim 1, characterized in that: the welding mechanism (15) comprises an air cylinder (1501) and a welding head (1502), the air cylinder (1501) is fixed on the surface of the side plate (14), and the welding head (1502) is installed at the bottom of the air cylinder (1501).