CN213351415U

CN213351415U - Gas pipe fitting welding set

Info

Publication number: CN213351415U
Application number: CN202022414098.9U
Authority: CN
Inventors: 陈磊
Original assignee: Ningbo Yaotong Pipe Valve Technology Co ltd
Current assignee: Ningbo Yaotong Pipe Valve Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-04
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a gas pipe fitting welding set relates to pipe fitting welding technical field, when passing through manual welding to present gas pipe fitting, its inefficiency and the low problem of percent of pass, now propose following scheme, it includes the workstation, workstation top fixed mounting has the support frame, just the support frame is the type of falling L setting, vertical section one side of support frame is rotated and is installed welding marking pole, horizontal segment bottom one side fixed mounting of support frame has welder, just welder is located same vertical plane with welding marking pole, the equal fixed mounting in workstation top both sides has Y type bracing piece, just the both ends that workstation was kept away from to Y type bracing piece are provided with the rotating tube, just the rotating tube rotates the installation with Y type bracing piece. The utility model discloses novel structure, and the device not only saved artifical rotation welded trouble for welding efficiency obtains improving, still makes welded position more accurate between the pipe fitting, makes welded qualification rate obtain improving.

Description

Gas pipe fitting welding set

Technical Field

The utility model relates to a pipe fitting welding technology field especially relates to a gas pipe fitting welding set.

Background

The gas pipe fitting is mainly used for conveying gas, the safety of the gas pipe fitting is most important, the gas pipe fitting is welded mainly through manual welding at present, the welding efficiency is low, the qualification rate of the gas pipe fitting welded manually is low due to various human factors, and the gas pipe fitting welding device is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of gas pipe fitting welding set has solved when present gas pipe fitting passes through manual welding, its inefficiency and the low problem of qualification rate.

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

a gas pipe fitting welding device comprises a workbench, wherein a support frame is fixedly installed at the top end of the workbench, the support frame is arranged in an inverted L shape, a welding marking rod is rotatably installed on one side of a vertical section of the support frame, a welding gun is fixedly installed on one side of the bottom end of a horizontal section of the support frame, the welding gun and the welding marking rod are located on the same vertical plane, Y-shaped support rods are fixedly installed on two sides of the top end of the workbench, rotating pipes are arranged at two ends, away from the workbench, of the Y-shaped support rods, the rotating pipes are rotatably installed with the Y-shaped support rods, a second belt pulley is fixedly installed on the circumferential side wall at one end of each rotating pipe, a cover plate is arranged on the circumferential side wall at one end, away from the second belt pulley, of each rotating pipe, the cover plate is rotatably connected with the circumferential side wall of each rotating pipe through a rotating, the utility model discloses a quick-witted, including apron inner wall and rotating tube, apron inner wall and the equal fixed mounting of rotating tube one end inner wall have the stopper, just the equal fixed mounting of apron inner wall and rotating tube one end inner wall has reset spring, reset spring other end fixed mounting has the arc pinch-off blades, just reset spring cup joints with the stopper circumference is outside, workstation top one side fixed mounting has double-end motor, just double-end motor's the equal fixed mounting in output shaft both ends has first belt pulley, just first belt pulley and second belt pulley pass through the belt meshing and rotate.

Preferably, the two ends of the Y-shaped supporting rod are respectively connected with the two ends of the rotating pipe in a rotating mode, reinforcing ribs are fixedly mounted on the two sides of the lower end of the Y-shaped supporting rod, and the other ends of the reinforcing ribs are fixedly connected with the top end of the workbench.

Preferably, the Y-shaped supporting rod, the rotating pipe, the first belt pulley, the second belt pulley, the cover plate and the reinforcing ribs are symmetrically distributed on two sides of the top end of the workbench by taking the supporting frame as a symmetry axis.

Preferably, one side of the support frame is fixedly provided with a rotating lug, and one end of the welding marking rod is rotatably connected with the rotating lug.

Preferably, the central point of the double-head motor and the central point of the support frame are arranged on the same vertical plane, and the double-head motor and the support frame are fixedly arranged on the central line of the top end of the workbench.

Preferably, a spongy cushion is arranged on the inner wall of one end, far away from the cover plate, of the rotating pipe and used for limiting the pipe fitting.

The utility model has the advantages that:

1. the pipe fitting is placed in the rotating pipe, then the pipe fitting is fixed through the arc-shaped extrusion plate, the other end of the pipe fitting is limited through the sponge, deviation of the pipe fitting during welding is avoided, and the welding position is enabled to lead to welding qualified conditions.

2. During welding, the double-end motor drives the first belt pulley and the second belt pulley to rotate in a meshed mode, so that the rotating pipe rotates, the rotating pipe rotates to drive the fixed pipe fitting to rotate, and welding of a welding gun is facilitated.

In conclusion, the device not only saves the trouble of manual rotation welding, and leads the welding efficiency to be improved, but also leads the welding position between the pipe fittings to be more accurate, and leads the welding qualification rate to be improved.

Drawings

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

Fig. 2 is a schematic side view of the Y-shaped support rod of the present invention.

Fig. 3 is a schematic view of the internal structure of the rotating tube near one end of the cover plate.

Reference numbers in the figures: 1. a work table; 2. a double-headed motor; 3. a first pulley; 4. a second pulley; 5. a Y-shaped support bar; 6. rotating the tube; 7. a cover plate; 8. buckling; 9. a support frame; 10. a welding gun; 11. welding a marking rod; 12. an arc-shaped clamping plate; 13. a return spring; 14. a limiting block; 15. and (5) reinforcing ribs.

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. 1-3, a gas pipe welding device comprises a workbench 1, a support frame 9 is fixedly installed at the top end of the workbench 1, the support frame 9 is arranged in an inverted L shape, a welding marking rod 11 is rotatably installed at one side of a vertical section of the support frame 9, a welding gun 10 is fixedly installed at one side of a bottom end of a horizontal section of the support frame 9, the welding gun 10 and the welding marking rod 11 are located on the same vertical plane, Y-shaped support rods 5 are fixedly installed at two sides of the top end of the workbench 1, rotating pipes 6 are arranged at two ends of the Y-shaped support rods 5 far away from the workbench 1, the rotating pipes 6 are rotatably installed with the Y-shaped support rods 5, a second belt pulley 4 is fixedly installed at a circumferential side wall at one end of the rotating pipe 6, a cover plate 7 is arranged on a circumferential side wall of the rotating pipe 6 far away from the second belt pulley 4, the cover plate 7 is rotatably connected with, and the cover plate 7 and the end of the circumferential side wall of the rotating pipe 6 far away from the rotating shaft are provided with matched buckles 8, the inner wall of the cover plate 7 and the inner wall of one end of the rotating pipe 6 are both fixedly provided with stoppers 14, the inner wall of the cover plate 7 and the inner wall of one end of the rotating pipe 6 are both fixedly provided with reset springs 13, the other end of the reset springs 13 is fixedly provided with arc-shaped clamping plates 12, the reset springs 13 are sleeved with the outside of the circumference of the stoppers 14, one side of the top end of the workbench 1 is fixedly provided with a double-end motor 2, both ends of the output shaft of the double-end motor 2 are both fixedly provided with first belt pulleys 3, the first belt pulleys 3 and the second belt pulleys 4 are meshed to rotate through belts, both ends of the Y-shaped support rod 5 are respectively connected with both ends of the rotating pipe 6 in a rotating manner, both sides of the lower end of, y type bracing piece 5, rotating tube 6, first belt pulley 3, second belt pulley 4, apron 7 and strengthening rib 15 all use support frame 9 as the symmetry axis, are symmetric distribution in 1 top both sides of workstation, support frame 9 one side fixed mounting has the rotation ear, 11 one ends of welding marking line pole are rotated with the rotation ear and are connected, the central point of double-end motor 2 and the central point of support frame 9 set up in same vertical plane, just double-end motor 2 and the equal fixed mounting of support frame 9 are on the central line on 1 top of workstation, the one end inner wall that apron 7 was kept away from to rotating tube 6 is provided with the foam-rubber cushion for it is spacing to the pipe fitting.

The working principle is as follows: firstly, opening a cover plate 7, inserting a pipe fitting to be welded into a rotating pipe 6, rotating a welding marking rod 11 to enable the welding marking rod 11 to be matched and attached with one end of the pipe fitting, then matching and fixing the cover plate 7 with the side wall of the rotating pipe 6 through a buckle 8, when the cover plate 7 is matched and fixed, an arc clamping plate 12 on one side of the cover plate and an arc clamping plate 12 on one side of the rotating pipe 6 are both pushed by the elastic force of a reset spring 13 to clamp and fix the pipe fitting, the end, far away from the cover plate 7, of the pipe fitting is limited in the rotating pipe 6 through a sponge cushion to enable the pipe fitting to be arranged in a horizontal state, then fixing another pipe fitting at one end of the rotating pipe 6 in a symmetrical mode according to the principle, enabling the close ends of the two pipe fittings to be matched with the welding marking rod 11, starting a double-head motor 2, rotating the double-head motor 2 to drive a first, the second belt pulley 4 rotates to enable the rotating pipe 6 to drive the pipe fitting to rotate, and then the welding gun 10 is opened to weld the pipe fitting.

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 gas pipe fitting welding device comprises a workbench (1) and is characterized in that a support frame (9) is fixedly mounted at the top end of the workbench (1), the support frame (9) is arranged in an inverted L shape, a welding marking rod (11) is rotatably mounted on one side of a vertical section of the support frame (9), a welding gun (10) is fixedly mounted on one side of the bottom end of the horizontal section of the support frame (9), the welding gun (10) and the welding marking rod (11) are located on the same vertical plane, Y-shaped support rods (5) are fixedly mounted on two sides of the top end of the workbench (1), rotating pipes (6) are arranged at two ends, far away from the workbench (1), of the Y-shaped support rods (5), the rotating pipes (6) are rotatably mounted with the Y-shaped support rods (5), and a second belt pulley (4) is fixedly mounted on the side wall of the circumference of one end of each rotating pipe, and the circumference lateral wall of one end of the rotating pipe (6) far away from the second belt pulley (4) is provided with a cover plate (7), the cover plate (7) is rotatably connected with the circumference lateral wall of the rotating pipe (6) through a rotating shaft, one end of the cover plate (7) far away from the rotating shaft with the circumference lateral wall of the rotating pipe (6) is provided with a matched buckle (8), the inner wall of one end of the cover plate (7) and the inner wall of one end of the rotating pipe (6) are both fixedly provided with a limiting block (14), a reset spring (13) is fixedly arranged on the inner wall of one end of the cover plate (7) and the inner wall of one end of the rotating pipe (6), the other end of the reset spring (13) is fixedly provided with an arc-shaped clamping plate (12), the reset spring (13) is sleeved with the circumference of the limiting block (14), one side of the top end of the workbench (1) is fixedly provided with, and the first belt pulley (3) and the second belt pulley (4) are meshed and rotate through a belt.

2. The gas pipe fitting welding device according to claim 1, wherein two ends of the Y-shaped support rod (5) are rotatably connected with two ends of the rotating pipe (6) respectively, reinforcing ribs (15) are fixedly mounted on two sides of the lower end of the Y-shaped support rod (5), and the other end of each reinforcing rib (15) is fixedly connected with the top end of the workbench (1).

3. The gas pipe welding device according to claim 1, wherein the Y-shaped support rod (5), the rotating pipe (6), the first belt pulley (3), the second belt pulley (4), the cover plate (7) and the reinforcing ribs (15) are symmetrically distributed on two sides of the top end of the workbench (1) by taking the support frame (9) as a symmetry axis.

4. The gas pipe fitting welding device according to claim 1, wherein a rotating lug is fixedly installed on one side of the support frame (9), and one end of the welding marking line rod (11) is rotatably connected with the rotating lug.

5. The gas pipe welding device according to claim 1, wherein a center point of the double-head motor (2) and a center point of the support frame (9) are arranged on the same vertical plane, and the double-head motor (2) and the support frame (9) are both fixedly mounted on a center line of the top end of the workbench (1).

6. The gas pipe welding device according to claim 1, wherein a spongy cushion is arranged on the inner wall of one end of the rotating pipe (6) far away from the cover plate (7) and used for limiting the pipe.