Welding device for steel portable tank body and air pipe

Abstract

The utility model discloses a welding device for a steel portable tank body and an air pipe in the field of steel portable tanks, which comprises a mounting bedplate arranged at the upper part of a support, vertical to the support and inclined to the horizontal plane, and two mounting blocks arranged on the downward side of the mounting bedplate in bilateral symmetry, the lower sides of the two installation blocks are each provided with a magnetic fixed limiting block, the lower sides of the two fixed limiting blocks are provided with a first magnetic check block, the length of the first check block is larger than the distance between the two fixed limiting blocks, a second magnetic check block is arranged between the two fixed limiting blocks and located above the first check block, and the upper end of an air pipe to be welded is fixed to the first check block and the second check block. The upper end of a to-be-welded air pipe is located between the two fixed limiting blocks, and a penetrating groove is formed in the position, corresponding to the air pipe, of the mounting table plate. According to the air pipe welding fixture, the air pipe extending into the tank body can be welded and fixed, the positioning is convenient, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of steel portable cans, in particular to a welding device for a steel portable can body and an air pipe. Background Art

[0002] Steel tote tanks feature handles for easy portability and mobility. This design makes them very practical and convenient for transport and storage. Steel tote tanks are typically used for storing and transporting liquids with a nominal capacity of no more than 35 liters.

[0003] The structure of a steel portable can includes a can body, which is connected to a nozzle. The end of the nozzle is provided with an end cover that can be opened or closed. The end cover is rotatably connected to the nozzle. In order to facilitate pouring out the liquid, the end cover is also provided with an openable small lid. Since the hole corresponding to the small lid on the end cover has a small aperture, the liquid in the tank body cannot be poured out due to the influence of atmospheric pressure. An air pipe needs to be welded inside the tank body to connect to the atmosphere. The problem is that there is currently a lack of tooling for welding and positioning the tank body and the air pipe. Utility Model Content

[0004] The utility model aims to provide a steel portable tank body and air pipe welding device, which can weld and fix the air pipe inserted into the tank body, facilitates positioning and improves welding efficiency.

[0005] The purpose of the utility model is achieved as follows: a steel portable tank body and air pipe welding device, including a vertical support, a mounting plate provided on the upper part of the support, the mounting plate and the support, the mounting plate and the horizontal plane, the mounting plate, the mounting plate is provided with two left-right symmetrical mounting blocks on the lower side, the lower sides of the two mounting blocks are provided with a magnetic fixed limit block, the two fixed limit blocks are symmetrically arranged, a magnetic stopper 1 is provided on the lower side of the two fixed limit blocks, the length of stopper 1 is greater than the spacing between the two fixed limit blocks, a magnetic stopper 2 is provided between the two fixed limit blocks, stopper 2 is located above stopper 1, the upper end of the air pipe to be welded is fixed on stopper 1 and stopper 2, the upper end of the air pipe to be welded is located between the two fixed limit blocks, and a through groove is provided on the mounting plate corresponding to the air pipe.

[0006] During operation, the present invention first inserts the upper end of the air tube between two fixed stoppers, secures the steel air tube with magnetic stoppers 1 and 2, then places the oil nozzle of the steel tank body over the two fixed stoppers, magnetically securing the nozzle with suction. A laser is then emitted by a welding manipulator through the through-groove to weld the air tube to the inner wall of the nozzle. The air tube and the hole in the nozzle end cap correspond to each other, preventing the liquid from being trapped by atmospheric pressure when pouring. Compared to the prior art, the present invention has the beneficial effect of being able to weld and secure the air tube inserted into the tank body, facilitating positioning and improving welding efficiency.

[0007] As a further improvement of the present invention, a base is provided at the bottom of the support, and the base is perpendicular to the support.

[0008] As a further improvement of the present invention, outer sides of the mounting block and the fixed limiting block are both arc-shaped, and the distance between the two mounting blocks is smaller than the distance between the two fixed limiting blocks.

[0009] As a further improvement to the present invention, the mounting blocks have threaded holes on their upper sides, and the mounting plate has two waist-shaped grooves corresponding to the two mounting blocks. Fastening bolts pass through the corresponding waist-shaped grooves and securely connect to the threaded holes in the corresponding mounting blocks. After loosening the fastening bolts, the mounting blocks can be adjusted forward and backward along the waist-shaped grooves, and then the bolts can be tightened to secure them.

[0010] As a further improvement of the present invention, the lower end of the air pipe extends downward into the tank body, and the oil nozzle of the tank body is sleeved on two fixed limit blocks and fixed thereto by adsorption. The outer peripheries of the two fixed limit blocks are arranged corresponding to the inner wall of the sleeve-shaped oil nozzle.

[0011] As a further improvement of the present invention, a welding robot is provided corresponding to the air pipe to be welded. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the present utility model.

[0013] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0014] Figure 3 This is the end face structural diagram of the mounting block and fixed limit block on the installation table.

[0015] Figure 4 This is the end face structural diagram of the mounting block and fixed limit block.

[0016] Figure 5 Schematic diagram of the structure for installing the table.

[0017] Figure 6 This is the main view of the installation block and fixed limit block.

[0018] Figure 7 Schematic diagram of the tank structure.

[0019] Among them, 1 support, 1a base, 2 mounting plate, 3 mounting block, 4 fixed limit block, 5 stopper one, 6 stopper two, 7 through slot, 8 threaded hole, 9 waist-shaped slot, 10 fastening bolt, 11 air pipe, 12 tank body, 12a oil nozzle, 13 welding manipulator. DETAILED DESCRIPTION

[0020] like Figure 1-7As shown, a steel portable tank body and air pipe welding device includes a vertical support 1, a base 1a is provided at the bottom of the support 1, and the base 1a is perpendicular to the support 1; a mounting plate 2 is provided on the upper part of the support 1, and the mounting plate 2 is perpendicular to the support 1, and the mounting plate 2 is inclined to the horizontal plane, and the mounting plate 2 is provided with two left-right symmetrical mounting blocks 3 on the lower side of the mounting plate 2, and a magnetic fixed limit block 4 is provided on the lower side of the two mounting blocks 3, and the two fixed limit blocks 4 are symmetrically arranged on the left and right. The outer sides are both arc-shaped, and the distance between the two mounting blocks 3 is smaller than the distance between the two fixed limit blocks 4; a magnetic stopper 5 is provided on the lower side of the two fixed limit blocks 4, and the length of the stopper 5 is greater than the distance between the two fixed limit blocks 4. A magnetic stopper 2 6 is provided between the two fixed limit blocks 4, and the stopper 2 6 is located above the stopper 1 5. The upper end of the air pipe 11 to be welded is fixed on the stopper 1 5 and the stopper 2 6, and the upper end of the air pipe 11 to be welded is located between the two fixed limit blocks 4, and a through groove 7 is provided on the mounting plate 2 corresponding to the air pipe 11.

[0021] The mounting block 3 has a threaded hole 8 on its upper side. Two waist-shaped grooves 9 are formed on the mounting plate 2, corresponding to the two mounting blocks 3. Fastening bolts 10 pass through the corresponding waist-shaped grooves 9 and securely connect to the threaded holes 8 of the corresponding mounting block 3. After loosening the fastening bolts 10, the position of the mounting block 3 can be adjusted forward and backward along the waist-shaped grooves 9, and then the bolts can be tightened to secure it.

[0022] The lower end of the air pipe 11 extends downward into the tank body 12, and the oil nozzle 12a of the tank body 12 is sleeved on the two fixed limit blocks 4 and fixed thereto by adsorption. The outer periphery of the two fixed limit blocks 4 is arranged corresponding to the inner wall of the sleeve-shaped oil nozzle 12a.

[0023] A welding robot 13 is provided corresponding to the air pipe 11 to be welded.

[0024] When the present invention is in operation, the upper end of the air tube 11 is first inserted between the two fixed stoppers 4. The steel air tube 11 is secured by magnetic stoppers 1 5 and 2 6. The oil nozzle 12a of the steel tank body 12 is then placed over the two fixed stoppers 4. The oil nozzle 12a is magnetically attracted and secured. The welding manipulator 13 then emits a laser through the through-slot 7 and welds the air tube 11 to the inner wall of the oil nozzle. The air tube 11 corresponds to the hole position on the oil nozzle end cap, preventing the liquid from being trapped by atmospheric pressure when pouring. The present invention has the advantage of being able to weld and secure the air tube 11 inserted into the tank body 12, facilitating positioning and improving welding efficiency.

[0025] The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solutions disclosed in the present invention, technicians in this field can make some substitutions and deformations of some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present invention.

Claims

1. A steel portable tank and air pipe welding device, characterized in that: It includes a vertical support, a mounting plate on the upper part of the support, the mounting plate is perpendicular to the support, the mounting plate is inclined to the horizontal plane, and the mounting plate is provided with two left-right symmetrical mounting blocks on the lower side of the mounting plate, and a magnetic fixed limit block is provided on the lower side of the two mounting blocks. The two fixed limit blocks are symmetrically arranged on the left and right, and a magnetic stopper 1 is provided on the lower side of the two fixed limit blocks. The length of stopper 1 is greater than the spacing between the two fixed limit blocks. A magnetic stopper 2 is provided between the two fixed limit blocks, and stopper 2 is located above stopper 1. The upper end of the air pipe to be welded is fixed on stopper 1 and stopper 2, and the upper end of the air pipe to be welded is located between the two fixed limit blocks. A through groove is provided on the mounting plate corresponding to the air pipe.

2. A steel portable tank and air pipe welding device according to claim 1, characterized in that: A base is provided at the bottom of the support, and the base is perpendicular to the support.

3. A steel portable tank and air pipe welding device according to claim 1 or 2, characterized in that: The outer sides of the installation block and the fixed limiting block are both arc-shaped, and the distance between the two installation blocks is smaller than the distance between the two fixed limiting blocks.

4. A steel portable tank and air pipe welding device according to claim 1 or 2, characterized in that: A threaded hole is provided on the upper side of the mounting block, and two waist-shaped grooves are provided on the mounting plate corresponding to the two mounting blocks. The fastening bolts pass through the corresponding waist-shaped grooves and are fixedly connected to the threaded holes of the corresponding mounting blocks.

5. A steel portable tank and air pipe welding device according to claim 1 or 2, characterized in that: The lower end of the air pipe extends downward into the tank body, and the oil nozzle of the tank body is sleeved on the two fixed limit blocks and fixed thereto by adsorption.

6. A steel portable tank and air pipe welding device according to claim 1 or 2, characterized in that: A welding manipulator is provided corresponding to the air pipe to be welded.

Images