CN213105236U

CN213105236U - Welding auxiliary tool

Info

Publication number: CN213105236U
Application number: CN202021679684.XU
Authority: CN
Inventors: 卢斌; 马超; 鲍小亮; 李昕南; 张宇; 李明熙; 孙洋; 左淼
Original assignee: Dalian Shipbuilding Industry Steel Structure Manufacturing Co ltd
Current assignee: Dalian Shipyard Tools Industry Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-04
Anticipated expiration: 2030-08-13

Abstract

A welding auxiliary tool is provided with square trays which are arranged in parallel, a C-shaped connecting plate is fixed on each tray, the opening of the C-shaped connecting plate is in the same direction as the tray, the bottom of the C-shaped connecting plate is fixedly connected with the tray, the top of the C-shaped connecting plate is connected with a magnet through a bolt, the magnet is square, and the center of the magnet is provided with a spring pressing type rotating handle; tray one side is provided with two otic placodes, and the otic placode welding is on the tray, and the otic placode horizontal plane is higher than the tray horizontal plane, and the tray lower fixed surface has rectangular shape reinforcing plate. The device has a simple structure, can assist the high-efficiency welding equipment to smoothly pass through a narrow area of an operation surface, ensures the production and operation of the high-efficiency welding equipment, and further reduces the workload of manual welding, thereby reducing the labor intensity of workers, improving the welding quality, improving the production efficiency and promoting the sustainable development of the high-efficiency welding popularization and application work.

Description

Welding auxiliary tool

Technical Field

The invention relates to the field of welding, in particular to an auxiliary tool provided in a ship manufacturing process and a plate welding process.

Background

In the field of welding construction in the ship manufacturing industry, along with popularization of various types of welding automation and semi-automation equipment (commonly called as 'high-efficiency welding'), effective manpower is greatly released, and the problems of labor shortage, low manual welding quality and the like are well relieved. Meanwhile, the development of the shipbuilding industry is further promoted towards the development direction of energy conservation, consumption reduction and environmental protection.

At present, in the popularization process of various types of welding automation and semi-automation equipment, a plurality of welding blind areas occur, efficient welding cannot be implemented, and the development of efficient welding popularization is restricted. Such as: in a large number of bottom and side structures of a ship body, the connecting part of the end part of the reinforcing toggle plate on the longitudinal and transverse frames and a reinforcing material (a T-shaped panel) cannot be welded by using high-efficiency welding equipment due to the narrow working face which is used for being attached to the high-efficiency welding equipment. Therefore, a large amount of welding workload falls on workers who perform manual welding, construction cost is high, construction efficiency is low, and welding construction has certain quality hidden troubles. How to enable the efficient welding equipment to smoothly pass through under the condition that the operation surface is narrow becomes a key point for solving the problems.

In view of this, since the equipment itself cannot solve the problem when working at a narrow part of the working face, a convenient, fast, efficient and low-cost auxiliary mode can be found to be matched with high-efficiency welding, so that the welding operation can be efficiently completed on the premise of ensuring the welding quality, thereby releasing manual welding, eliminating potential quality hidden troubles and further promoting the popularization and application of the high-efficiency welding.

Disclosure of Invention

In order to solve the problems, the invention provides a welding auxiliary tool, aiming at achieving the purposes of implementing a construction method of high-efficiency welding at a narrow part of an operation surface, improving construction efficiency and construction quality and reducing construction cost and potential construction hidden dangers, and adopting the technical scheme that:

a welding auxiliary tool is provided with square trays which are placed in parallel, a C-shaped connecting plate is fixed on each tray, the opening of the C-shaped connecting plate is in the same direction as the tray, the bottom of the C-shaped connecting plate is fixedly connected with the tray, the top of the C-shaped connecting plate is connected with a magnet through a bolt, the magnet is square, and the center of the magnet is provided with a spring type rotating handle; the tray is characterized in that two lug plates are arranged on one side of the tray, the lug plates are welded on the tray, the horizontal plane of each lug plate is higher than that of the tray, and a strip-shaped reinforcing plate is fixed on the lower surface of the tray. Connect tray and magnet into an organic whole through "C" type connecting plate, when each part of frock goes wrong, like the demagnetization of magnet, the convenience is dismantled each part, maintains. The otic placode horizontal plane is higher than the tray horizontal plane, when the otic placode was taken and is put on T template panel, has guaranteed that tray and T template panel are at same horizontal plane, and convenient high-efficient equipment that welds the panel. The reinforcing plate further strengthens the tray structure, guarantees the roughness of tray, and the walking is welded on the tray to the steady of equipment of easily high-efficiently welding.

In the welding auxiliary tool, the C-shaped connecting plate is arranged near the corner of the tray. After the tool is installed, the C-shaped connecting plate is far away from the T-shaped plate panel, and by adopting the structure, the high-efficiency welding equipment is ensured not to collide and contact with the C-shaped connecting plate and the magnet in the working process, so that the construction efficiency of the high-efficiency welding equipment is ensured.

In the welding auxiliary tool, furthermore, the two ear plates are arranged on one side adjacent to the C-shaped connecting plate. Two otic placodes set up in the position that is close to tray corner, and the frock installation back, the otic placode is taken and is put on the T section bar panel, and the otic placode plays the effect that guide tray and T section bar panel align.

Above-mentioned welding auxiliary fixtures, further, the reinforcing plate sets up in tray lower surface center department. The reinforcing plate is a strip-shaped plate, is welded at the center of the tray and plays a role in reinforcing the overall structure of the tray.

Above-mentioned welding auxiliary fixtures, further, magnet and frame plate contact, the otic placode contacts with the T section bar panel. When the tool is used, the ear plates are placed on the horizontally placed T-shaped material panel, the magnet is in contact with the vertically placed frame plate, the distance between the tool and the T-shaped material panel is adjusted, the rotating elastic pressing type rotating handle is rotated to open the magnet, the magnet is adsorbed on the frame plate through the magnet, the tool is fixed, the efficient welding equipment is placed on the tray, and the welding area is welded.

The device has a simple structure, can assist the high-efficiency welding equipment to smoothly pass through a narrow area of an operation surface, ensures the production and operation of the high-efficiency welding equipment, and further reduces the workload of manual welding, thereby reducing the labor intensity of workers, improving the welding quality, improving the production efficiency and promoting the sustainable development of the high-efficiency welding popularization and application work.

Drawings

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

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

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic representation of the use of the present invention;

wherein: 1-magnet, 2-bolt, 3- 'C' -shaped connecting plate, 4-reinforcing plate, 5-ear plate, 6-tray, 7-elastic press type rotary handle, 8-T section panel and 9-frame plate.

Detailed Description

The invention is further explained by combining the attached drawings, and the auxiliary welding tool shown in the figures 1, 2 and 3 is provided with a horizontally placed square tray 6, and a reinforcing plate 4 is welded at the center of the bottom of the tray, so that the flatness of the tray is effectively ensured, and the stable welding walking on the tray by high-efficiency welding equipment is facilitated. The tray is connected with one "C" type connecting plate 3 near the corner, and "C" type connecting plate bottom is connected with the tray, and the top is connected with magnet 1 through bolt 2, and magnet has a formula swing handle 7 of bullet pressure, opens the formula swing handle of bullet pressure, and magnet opens, has magnetic force, closes the formula swing handle of bullet pressure, and magnet closes, and magnetic force disappears. And two ear plates 5 are arranged on one side of the tray adjacent to the magnet, and the ear plates are close to the corners of the tray. The center of the lower surface of the tray is welded with a reinforcing plate.

As shown in fig. 4, when the tool is used, the ear plate is firstly placed ON the horizontally placed T-shaped panel 8, the magnet is in contact with the frame plate 9, the distance between the tool and the T-shaped panel is adjusted, the elastic pressing type rotating handle is rotated to the ON position, the magnet generates magnetic force, the frame plate is adsorbed, and the tool is further fixed. The efficient welding equipment is placed on the tray, and welding operation can be started after the welding angle, the walking speed of the equipment and the current and voltage of welding are adjusted. After the welding is finished, the high-efficiency welding equipment is removed, and the magnetic tray can be removed after the elastic pressing type rotating handle is rotated to the OFF position.

Therefore, the welding coverage of the high-efficiency welding can be improved by nearly 3.5 percent, the welding efficiency is improved by 2-3 times, and the welding quality is stably improved. Meanwhile, the dependence of welding on labor is reduced, and labor consumption is greatly reduced.

Claims

1. The utility model provides a welding auxiliary fixtures which characterized in that: the tray is provided with a square tray (6) which is placed in parallel, a C-shaped connecting plate (3) is fixed on the tray, the opening of the C-shaped connecting plate has the same direction as the tray, the bottom of the C-shaped connecting plate is fixedly connected with the tray, the top of the C-shaped connecting plate is connected with a magnet (1) through a bolt (5), the magnet is square, and the center of the magnet is provided with a spring type rotating handle (7); the tray is characterized in that two lug plates (2) are arranged on one side of the tray, the lug plates are welded on the tray, the horizontal plane of each lug plate is higher than that of the tray, and a strip-shaped reinforcing plate (4) is fixed on the lower surface of the tray.

2. The welding auxiliary assembly of claim 1, wherein: the C-shaped connecting plate is arranged at a corner close to the tray.

3. The welding auxiliary assembly of claim 1, wherein: the two ear plates are arranged on one side adjacent to the C-shaped connecting plate.

4. The welding auxiliary assembly of claim 1, wherein: the reinforcing plate is arranged at the center of the lower surface of the tray.

5. The welding auxiliary assembly of claim 1, wherein: the magnet is in contact with a frame plate (9), and the ear plate is in contact with a T-shaped section panel (8).