Metal pipe welding workbench

Abstract

The utility model relates to the technical field of metal pipe welding workbenches, and discloses a metal pipe welding workbench which comprises a workbench body, four supporting columns are fixedly installed at the upper end of the workbench body, fixed long blocks are fixedly installed at the upper ends of every two supporting columns, inclined planes are arranged at the four corners of each fixed long block, and three sleeve columns are fixedly installed outside the inclined planes in a penetrating mode; a round hole is formed in one side of each long fixing block, the sleeve column penetrates through the interior of the round hole, a reset spring is fixedly installed in the sleeve column, a supporting column is fixedly installed at one end of the reset spring and extends into the interior of the round hole, a rubber roller is fixedly installed at one end of the supporting column, and the two long fixing blocks are horizontally arranged. A groove is formed in the position, close to the middle, of the upper end of the workbench, and a bearing plate is arranged in the groove. According to the metal pipe welding workbench, metal pipes can be conveniently and rapidly positioned and welded.

Description

Technical Field

[0001] The present application relates to the technical field of metal pipe welding workbenches, and particularly to a metal pipe welding workbench. Background Art

[0002] Metal pipes are common industrial products, widely used in fields such as chemical industry, machinery, and electric power. To improve production efficiency and product quality, it is a common processing method to connect multiple metal pipes together by welding.

[0003] In the existing metal pipe welding workbenches, welding is usually carried out manually without special welding tooling. During the welding process, due to the instability of manual operation and the differences in the levels of operators, it is easy to cause inaccurate welding positions, poor welding quality, and low welding efficiency. Therefore, those skilled in the art have provided a metal pipe welding workbench to solve the problems raised in the above background art. Utility Model Content

[0004] To solve the problems raised in the above background art, the present application provides a metal pipe welding workbench.

[0005] The metal pipe welding workbench provided by the present application adopts the following technical solutions:

[0006] A metal pipe welding workbench includes a workbench. Four support columns are fixedly installed at the upper end of the workbench, and a fixed long block is fixedly installed at the upper ends of every two support columns. Slopes are provided at the four corner positions of the fixed long block, and three sleeve columns are fixedly installed through the outside of the slopes. A round hole is opened on one side of the fixed long block, and the sleeve columns penetrate through the inside of the round hole. A return spring is fixedly installed inside the sleeve column, and a support column is fixedly installed at one end of the return spring. The support column extends into the inside of the round hole, and a rubber roller is fixedly installed at one end of the support column. The two fixed long blocks are arranged horizontally.

[0007] Preferably, a groove is opened at the upper end of the workbench near the middle position, and a receiving plate is arranged inside the groove.

[0008] Preferably, a fixed block is fixedly installed at the rear end of the workbench near the middle position, and two guide columns are fixedly installed at the upper end of the fixed block.

[0009] Preferably, a top plate is fixedly installed at the top of the guide column, two gooseneck tubes are fixedly installed on one side of the top plate, and a light-shielding glass plate is fixedly installed on one side of the gooseneck tube. The light-shielding glass plate is located directly above the groove.

[0010] Preferably, a chassis is fixedly installed near the middle position between the two guide posts, and an air suction network pipe is connected to the front end of the chassis.

[0011] Preferably, a suction fan is fixedly installed inside the chassis, two filter plates are fixedly installed on one side of the chassis near the suction fan, and an air outlet pipe is connected to the rear end of the chassis.

[0012] In summary, the present application includes the following beneficial technical effects: By providing two fixed long blocks, when the metal pipe penetrates through the round hole, at this time, the four rubber rollers are squeezed. After the rubber rollers are squeezed, the return spring contracts, ensuring that the center of the metal pipe coincides with the round hole. Thus, after one end of the two metal pipes abuts, it is ensured that the centers of the two metal pipes are on the same horizontal plane, so that precise docking can be completed, making the welding effect better, and it is convenient and fast;

[0013] By providing the light-shielding glass plate and the chassis, during welding, the light-shielding glass plate can block the dazzling white light generated during welding, preventing the eyes from being burned. And start the suction fan inside the chassis, adsorb the green smoke generated during welding into the chassis through the air suction network pipe, and discharge it after being filtered by the filter plate, preventing the staff from directly adsorbing the green smoke. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of a metal pipe welding workbench in an embodiment of the present application;

[0015] Figure 2 is a schematic diagram of the structure of the fixed long block of a metal pipe welding workbench in an embodiment of the present application;

[0016] Figure 3 is a schematic diagram of the structure of the light-shielding glass plate of a metal pipe welding workbench in an embodiment of the present application;

[0017] Figure 4 is a schematic diagram of the internal structure of the sleeve column of a metal pipe welding workbench in an embodiment of the present application;

[0018] Figure 5 is a schematic diagram of the internal structure of the chassis of a metal pipe welding workbench in an embodiment of the present application.

[0019] Explanation of the reference numerals: 1, workbench; 2, groove; 3, bearing plate; 4, fixed long block; 5, light-shielding glass plate; 6, inclined surface; 7, support column; 8, round hole; 9, sleeve column; 10, support pillar; 11, rubber roller; 12, fixed block; 13, guide post; 14, chassis; 15, air suction network pipe; 16, top plate; 17, gooseneck tube; 18, return spring; 19, suction fan; 20, filter plate; 21, air outlet pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] As Figures 1-5 shown, a metal pipe welding workbench includes a workbench 1. Four support columns 7 are fixedly installed at the upper end of the workbench 1, and a fixed long block 4 is fixedly installed at the upper ends of every two support columns 7. Chamfers 6 are arranged at the four corner positions of the fixed long block 4, and three sleeve columns 9 are fixedly installed through the outside of the chamfers 6. A round hole 8 is opened on one side of the fixed long block 4. The sleeve column 9 penetrates through the inside of the round hole 8. A return spring 18 is fixedly installed inside the sleeve column 9, and one end of the return spring 18 is fixedly installed with a support column 10. The support column 10 extends into the inside of the round hole 8, and one end of the support column 10 is fixedly installed with a rubber roller 11. The two fixed long blocks 4 are arranged horizontally. First, the two pipes to be welded are penetrated through the round holes 8 of the fixed long block 4. Through the two fixed long blocks 4 provided, when the metal pipe penetrates through the round hole 8, at this time, the four rubber rollers 11 are squeezed. After the rubber rollers 11 are squeezed, the return spring 18 contracts, ensuring that the center of the metal pipe is consistent with that of the round hole 8. Thus, after the ends of the two metal pipes are abutted, it is ensured that the centers of the two metal pipes are on the same horizontal plane, so that precise docking can be completed, making the welding effect better and convenient and fast.

[0022] In this embodiment, a groove 2 is opened at the upper end of the workbench 1 near the middle position, and a receiving plate 3 is arranged inside the groove 2. The receiving plate 3 can receive the slag that falls during welding for receiving, which is convenient for centralized dumping and ensures the cleanliness of the workbench 1.

[0023] In this embodiment, a fixed block 12 is fixedly installed at the rear end of the workbench 1 near the middle position, and two guide columns 13 are fixedly installed at the upper end of the fixed block 12.

[0024] In this embodiment, a top plate 16 is fixedly installed at the top of the guide column 13. Two gooseneck tubes 17 are fixedly installed on one side of the top plate 16. A light-shielding glass plate 5 is fixedly installed on one side of the gooseneck tube 17. The light-shielding glass plate 5 is located directly above the groove 2.

[0025] In this embodiment, a chassis 14 is fixedly installed near the middle position between the two guide columns 13, and an air suction network tube 15 is connected to the front end of the chassis 14.

[0026] In this embodiment, a suction fan 19 is fixedly installed inside the chassis 14. On one side of the inside of the chassis 14 close to the suction fan 19, two filter plates 20 are fixedly installed. The rear end of the chassis 14 is connected to an air outlet pipe 21. By providing the light-shielding glass plate 5 and the chassis 14, during welding, the light-shielding glass plate 5 can block the dazzling white light generated during welding, preventing the eyes from being burned. Moreover, by starting the suction fan 19 inside the chassis 14, the smoke generated during welding is adsorbed into the inside of the chassis 14 through the suction air pipe network 15, and is discharged after being filtered by the filter plates 20, preventing the staff from directly inhaling the smoke.

[0027] The implementation principle of a metal pipe welding workbench in an embodiment of this application is as follows: First, the two pipes to be welded are passed through the circular holes 8 inside the fixed long blocks 4. By providing the two fixed long blocks 4, when the metal pipe passes through the circular hole 8, at this time, the four rubber rollers 11 are squeezed. After the rubber rollers 11 are squeezed, the return springs 18 contract, ensuring that the center of the metal pipe coincides with the circular hole 8. Thus, after one end of the two metal pipes abuts, it is ensured that the centers of the two metal pipes are on the same horizontal plane, so that precise docking can be completed, making the welding effect better, and it is convenient and fast. By providing the light-shielding glass plate 5 and the chassis 14, during welding, the light-shielding glass plate 5 can block the dazzling white light generated during welding, preventing the eyes from being burned. Moreover, by starting the suction fan 19 inside the chassis 14, the smoke generated during welding is adsorbed into the inside of the chassis 14 through the suction air pipe network 15, and is discharged after being filtered by the filter plates 20, preventing the staff from directly inhaling the smoke.

[0028] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0029] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. For other structures, reference can be made to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A metal pipe welding workbench, characterized in that: It includes a workbench (1), at the upper end of the workbench (1), four support columns (7) are fixedly installed, and at the upper ends of every two support columns (7), a fixed long block (4) is fixedly installed. At the four corner positions of the fixed long block (4), inclined surfaces (6) are provided, and three sleeve columns (9) are fixedly installed through the outside of the inclined surfaces (6). A round hole (8) is opened on one side of the fixed long block (4), the sleeve column (9) penetrates through the inside of the round hole (8), a return spring (18) is fixedly installed inside the sleeve column (9), and at one end of the return spring (18), a support column (10) is fixedly installed. The support column (10) extends into the inside of the round hole (8), and at one end of the support column (10), a rubber roller (11) is fixedly installed. The two fixed long blocks (4) are arranged horizontally.

2. A metal tube welding workbench according to claim 1, characterized in that: At the upper end of the workbench (1) near the middle position, a groove (2) is opened, and a receiving plate (3) is arranged inside the groove (2).

3. A metal pipe welding workbench according to claim 1, characterized in that: At the rear end of the workbench (1) near the middle position, a fixed block (12) is fixedly installed, and two guide columns (13) are fixedly installed at the upper end of the fixed block (12).

4. A metal tube welding workbench according to claim 3, characterized in that: At the top of the guide column (13), a top plate (16) is fixedly installed. On one side of the top plate (16), two gooseneck tubes (17) are fixedly installed. On one side of the gooseneck tube (17), a light-shielding glass plate (5) is fixedly installed, and the light-shielding glass plate (5) is located directly above the groove (2).

5. The metal pipe welding workbench according to claim 4, wherein: Near the middle position between the two guide columns (13), a chassis (14) is fixedly installed, and an air suction network pipe (15) is connected to the front end of the chassis (14).

6. A metal tube welding workbench according to claim 5, characterized in that: An air suction machine (19) is fixedly installed inside the chassis (14), two filter net plates (20) are fixedly installed on one side of the air suction machine (19) inside the chassis (14), and an air outlet pipe (21) is connected to the rear end of the chassis (14).

Images