Convenient and efficient metal pipe welding butt joint auxiliary device

Abstract

The utility model discloses a convenient and efficient metal pipe welding butt joint auxiliary device which comprises two mounting plates and fixing plates, the two mounting plates are fixed through a plurality of connecting columns, the two ends of each mounting plate are fixedly connected with the fixing plates respectively, the mounting plates are provided with fixing clamping structures, and the fixing clamping structures are fixedly connected with the fixing plates. The fixing structure comprises a fixing column, a shifting plate, a circular fixing block and a shifting strip, and the multiple fixing clamping structures are located at the two ends, close to the fixing plate, of the two mounting plates correspondingly. According to the convenient and efficient metal pipe welding butt joint auxiliary device, after a metal pipe needing to be welded is placed between the two mounting plates, the metal pipe is fixed and limited by arranging the fixing clamping device, so that the round metal pipe cannot roll left and right, the stability is improved, and meanwhile the welding efficiency is improved. And the welding precision and the welding quality of workers are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe transportation, in particular to a convenient and efficient metal pipe welding and butting auxiliary device. Background Art

[0002] Metal pipe welding has a wide range of uses. Whether it is a large shipbuilding enterprise, an industrial and mining enterprise or various construction enterprises, metal pipe welding is an indispensable process step. Metal pipes are of many types and large quantities, and their use conditions vary greatly. Different industries in my country adopt different application standard systems, and the standards vary greatly. Due to the different working conditions of metal pipes, such as temperature, pressure, medium, environment, etc., the gap between standards is objective. In order to process the quantity, the processing procedures generally require simple operation. For example, the welding equipment of metal pipes is usually manually operated during metal pipe welding, and traditional metal pipe welding is generally carried out on the ground. Since round pipes are easy to roll on the ground and are difficult to position, the welding accuracy and welding quality are not high, which cannot meet the requirements of modern industry for welding quality, and the efficiency is low.

[0003] This case was created to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a convenient and efficient metal pipe welding and butt-jointing auxiliary device, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a convenient and efficient metal pipe welding and butt auxiliary device, including a mounting plate and a fixed plate, wherein there are two mounting plates, and the two mounting plates are fixed to each other through multiple connecting columns, and the ends of the mounting plates are respectively fixedly connected to the fixed plates, and the mounting plates are provided with fixing cards and structures, and the fixing structures include fixing columns, shift plates, circular fixing blocks, and shift bars. There are multiple fixing cards and structures, and multiple fixing cards and structures are respectively located on the two mounting plates near the two ends of the fixed plates.

[0008] Preferably, two rows of slots are provided on the fixing column, a shift block is slidably connected to the fixing column, and a circular fixing block is fixedly connected to the shift block.

[0009] Preferably, a central column is provided in the shift block, and springs are connected to both side surfaces of the central column. The other end of the spring is fixed to the end of the shift bar, and a protrusion is provided at the end of the shift bar connected to the spring.

[0010] Preferably, one end of the shift bar passes through the side wall of the shift block, and the size of the protrusion is equal to the size of the slot.

[0011] Preferably, a support column is provided on the inner side of the fixing plate.

[0012] Preferably, the inner side surfaces of the two mounting plates are both provided with inward circular arcs.

[0013] (3) Beneficial effects

[0014] After adopting the above technical solution, the utility model has the following advantages compared with the existing technology: the utility model is a convenient and efficient metal pipe welding and docking auxiliary device. After the metal pipe to be welded is placed between the two mounting plates, it is fixed and limited by setting a fixing card and a device, so that the circular metal pipe will not roll left and right, which improves the stability while improving the workers' welding accuracy and welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the fixing card and structure of the utility model;

[0017] Figure 3 This is a perspective diagram of the fixing card and structure of the utility model.

[0018] In the figure: 1. Mounting plate; 2. Connecting column; 3. Support column; 4. Fixing plate; 5. Fixing column; 6. Shift block; 7. Slot; 8. Circular fixing block; 9. Shift bar; 10. Bump; 11. Center column. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below through the accompanying drawings and examples.

[0020] like Figure 1-3 As shown: a convenient and efficient metal pipe welding and butt auxiliary device, including a mounting plate 1 and a fixing plate 4, the mounting plate 1 has two pieces, and the two mounting plates 1 are fixed by multiple connecting columns 2, and the ends of the mounting plates 1 are respectively fixedly connected to the fixing plates 4, and the mounting plate 1 is provided with a fixing card and structure, and the fixing structure includes a fixing column 5, a shift plate 6, a circular fixing block 8, and a shift bar 9. There are multiple fixing cards and structures, and the multiple fixing cards and structures are respectively located on the two mounting plates 1 near the two ends of the fixing plate 4. The metal pipe to be welded is placed in the mounting plate 1, and one end is sleeved on the support column 3, and then the shift bar 9 is pressed inward, so that the protrusion 10 originally stuck between the card slot 7 moves inward, and the spring contracts, so that the shift block 6 can move up and down, driving the circular fixing bar 8 to move up and down, so that it can better fit the metal pipe, which is convenient for welding.

[0021] Two rows of slots 7 are provided on the fixed column 5, and a shift block 6 is slidably connected to the fixed column 5. A circular fixed block 8 is fixedly connected to the shift block 6. After the shift block 6 is moved, the hand pressing the shift bar 9 is released, and the spring relaxes to push the two shift bars 9 outward, so that the protrusion 10 is locked into the slot 7, thereby completing the fixation of the shift block 6.

[0022] A central column 11 is provided in the shift block 6 , and springs are connected to both sides of the central column 11 . The other end of the spring is fixed to the end of the shift bar 9 , and a protrusion 10 is provided at the end of the shift bar 9 connected to the spring.

[0023] One end of the shift bar 9 passes through the side wall of the shift block 6. The size of the protrusion 10 is equal to the size of the slot 7. After the protrusion 10 is inserted into the slot 7, the shift block 6 is fixed and cannot move up and down. When the protrusion 10 moves inward, the shift block 6 can move up and down.

[0024] A support column 3 is provided on the inner side of the fixing plate 4. Putting one end of the metal pipe on the support column 3 can better stabilize and support the metal pipe to be welded.

[0025] The inner side surfaces of the two mounting plates 1 are both provided with inward circular arcs, which can provide greater stability when a round metal pipe is placed thereon.

[0026] The above description is based on the embodiments for inspiration. Through the above description, relevant personnel can make various changes and modifications without departing from the scope of the invention. The technical scope of this new type of use is not limited to the content of the specification, and its protection scope must be determined according to the scope of the claims.

Claims

1. A convenient and efficient metal pipe welding and butt-jointing auxiliary device, comprising a mounting plate (1) and a fixing plate (4), characterized in that: There are two mounting plates (1), and the two mounting plates (1) are fixed to each other via a plurality of connecting columns (2). The ends of the mounting plates (1) are respectively fixedly connected to fixed plates (4). The mounting plates (1) are provided with fixing cards and structures, and the fixing structures include fixing columns (5), shifting plates (6), circular fixing blocks (8), and shifting bars (9). There are a plurality of fixing cards and structures, and the plurality of fixing cards and structures are respectively located on the two mounting plates (1) near the two ends of the fixing plates (4).

2. A convenient and efficient metal pipe welding and butt-jointing auxiliary device according to claim 1, characterized in that: Two rows of slots (7) are provided on the fixed column (5), a shift block (6) is slidably connected to the fixed column (5), and a circular fixed block (8) is fixedly connected to the shift block (6).

3. A convenient and efficient metal pipe welding and butt-jointing auxiliary device according to claim 2, characterized in that: A central column (11) is provided in the displacement block (6), and springs are connected to both sides of the central column (11). The other end of the spring is fixed to the end of the displacement bar (9), and a protrusion (10) is provided at the end of the displacement bar (9) connected to the spring.

4. A convenient and efficient metal pipe welding butt auxiliary device according to claim 3, characterized in that: One end of the shift bar (9) passes through the side wall of the shift block (6), and the size of the protrusion (10) is equal to the size of the slot (7).

5. A convenient and efficient metal pipe welding and butt-jointing auxiliary device according to claim 1, characterized in that: A support column (3) is provided on the inner side of the fixing plate (4).

6. A convenient and efficient metal pipe welding and butt-jointing auxiliary device according to claim 1, characterized in that: The inner side surfaces of the two mounting plates (1) are both provided with inward circular arcs.

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