Steel member welding processing platform

Abstract

The utility model discloses a steel member welding machining platform which comprises a workbench, supporting legs are fixedly connected to the four corners of the bottom of the workbench, a mounting cylinder is arranged at the top of the workbench, and a rotating mechanism used for adjusting the mounting cylinder is arranged between the mounting cylinder and the workbench. The top of the installation cylinder is connected with first limiting blocks in a sliding mode, an adjusting mechanism used for adjusting the positions of the first limiting blocks is arranged between the installation cylinder and the first limiting blocks, and an inner limiting mechanism is arranged at the position, located between the first limiting blocks, of the installation cylinder. According to the steel member welding machining platform, through cooperative arrangement of the adjusting mechanism and the inner limiting mechanism, fixing between the connecting pipe and the connecting flange is achieved, it is guaranteed that the central axis of the connecting pipe and the central axis of the connecting flange coincide with each other during fixing, operation is easy, adjustment is convenient, and the welding efficiency and welding precision of the connecting flange and the connecting pipe are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel component welding processing, in particular to a steel component welding processing platform. Background Art

[0002] Welding, also known as fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound, etc. For some simple steel component welding, the existing welding processing table is bulky and complicated to operate, which is not convenient for general welding workers to quickly get started. At the same time, during the welding process, there is no effective removal facility for the toxic and harmful fumes emitted, and long-term operation is harmful to the health of welders. In welding projects, welders need to frequently perform operations such as rotation and clamping in order to adjust the welding position and improve the welding effect. Therefore, the utility model provides a steel component welding processing platform.

[0003] According to the patent authorization announcement number CN 215546395 U, a clamping mechanism for welding angle steel flanges for pipeline engineering solves the problem that the clamping mechanism for welding flanges on the market is too cumbersome to operate when fixing the flange to the pipeline opening. It includes a support column, threaded rods are inserted at both ends of the support column, and an extrusion plate is provided at one end of the two threaded rods located outside the support column, nuts are threadedly connected to the two threaded rods, and the two nuts are respectively located at the upper and lower ends of the support column, a fixing rod is fixedly connected to the side of the support column, and an auxiliary plate is sleeved on the fixing rod. In the existing steel component welding processing platform, such as the above-mentioned utility model, the auxiliary plate needs to continuously adjust the position of the flange during the process of clamping and fixing the flange to ensure that the center axis of the flange and the center axis of the pipe fitting coincide with each other, which not only leads to low processing efficiency of the connecting flange and the connecting pipe, but also affects the processing accuracy between the connecting flange and the connecting pipe. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a steel component welding processing platform, which solves the problem that in the existing steel component welding processing platform, during the process of clamping and fixing the flange with the auxiliary plate, the position of the flange needs to be continuously adjusted to ensure that the center axis of the flange and the center axis of the pipe fitting coincide with each other, which not only leads to low processing efficiency of the connecting flange and the connecting pipe, but also affects the processing accuracy between the connecting flange and the connecting pipe.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a steel structure welding processing platform, including a workbench, the four corners of the bottom of the workbench are fixedly connected with support legs, the top of the workbench is provided with a mounting tube, a rotating mechanism for adjusting the mounting tube is provided between the mounting tube and the workbench, the top of the mounting tube is slidably connected with a first limit block, an adjustment mechanism for adjusting the position of the first limit block is provided between the mounting tube and the first limit block, and an internal limit mechanism is provided on the mounting tube and located between the first limit blocks.

[0006] Preferably, the rotating mechanism includes an installation box, the top of which is fixedly connected to the bottom of the workbench, the bottom of the inner wall of the installation box is rotatably connected to a mounting shaft, the top of the mounting shaft passes through the installation box and the workbench and is fixedly connected to the bottom end of the installation cylinder.

[0007] Preferably, one side of the installation box is rotatably connected to an adjusting rod, the adjusting rod passes through the installation box and extends to the interior of the installation box, one end of the adjusting rod located inside the installation box is fixedly connected to an adjusting worm, and the surface of the installation shaft is fixedly connected to an adjusting worm wheel adapted to the adjusting worm.

[0008] Preferably, the adjustment mechanism includes a mounting ring, which is rotatably connected to the inner wall of the mounting cylinder, a face gear is provided on the top of the mounting ring, the first limit block is connected to the face gear, and a bevel gear ring is fixedly connected to the bottom of the mounting ring.

[0009] Preferably, one side of the mounting tube is rotatably connected to a rotating rod, one end of the rotating rod passes through the mounting tube and extends to the inside of the mounting tube, and one end of the rotating rod located inside the mounting tube is fixedly connected to a bevel gear with a bevel gear ring.

[0010] Preferably, the internal limiting mechanism includes a bidirectional threaded rod, which passes through the mounting tube and is rotatably connected to the mounting tube, a threaded sleeve is threadedly connected to the surface of the bidirectional threaded rod, and a second limiting block is fixedly connected to the surface of the threaded sleeve, and the end of the second limiting block away from the threaded sleeve passes through the mounting tube and extends to the outside of the mounting tube.

[0011] Beneficial Effects

[0012] The utility model provides a steel component welding processing platform. Compared with the prior art, it has the following advantages:

[0013] Beneficial effects:

[0014] (1) The steel structure welding processing platform is fixedly connected with support legs at the four corners of the bottom of the workbench. A mounting tube is arranged on the top of the workbench. A rotating mechanism for adjusting the mounting tube is arranged between the mounting tube and the workbench. A first limit block is slidably connected to the top of the mounting tube. An adjusting mechanism for adjusting the position of the first limit block is arranged between the mounting tube and the first limit block. An inner limit mechanism is arranged between the mounting tube and the first limit block. Through the coordination between the adjusting mechanism and the inner limit mechanism, the action of the adjusting mechanism drives the action of the first limit block to fix the connecting flange from the outer ring. At the same time, the inner limit mechanism is adjusted to fix the connecting pipe from the inside, so as to achieve the fixation between the connecting pipe and the connecting flange and ensure that the central axes of the connecting pipe and the connecting flange coincide with each other when fixed. The operation is simple and the adjustment is convenient, which effectively improves the welding efficiency and welding accuracy of the connecting flange and the connecting pipe.

[0015] (2) The steel structure welding processing platform includes an installation box through a rotating mechanism. The top of the installation box is fixedly connected to the bottom of the workbench. The bottom of the inner wall of the installation box is rotatably connected to a mounting shaft. The top of the installation shaft penetrates the installation box and the workbench and is fixedly connected to the bottom end of the installation tube. One side of the installation box is rotatably connected to an adjusting rod. The adjusting rod penetrates the installation box and extends to the inside of the installation box. One end of the adjusting rod located inside the installation box is fixedly connected to an adjusting worm. The surface of the installation shaft is fixedly connected to an adjusting worm gear that matches the adjusting worm. Through the setting of the rotating mechanism, the adjusting rod is rotated to drive the adjusting worm to rotate. The adjusting worm drives the adjusting worm and the installation shaft to rotate together through the meshing action. The installation shaft rotates through the installation tube to drive the welded connecting pipe and the connecting flange to rotate together, which is convenient for operators to weld the connecting pipe and the connecting flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the installation tube of the utility model;

[0018] Figure 3 A three-dimensional diagram of the installation ring of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the rotating mechanism of the utility model.

[0020] In the figure: 1 workbench, 2 supporting legs, 3 rotating mechanism, 31 mounting box, 32 mounting shaft, 33 adjusting rod, 34 adjusting worm, 35 adjusting worm wheel, 4 adjusting mechanism, 41 mounting ring, 42 end gear, 43 bevel gear ring, 44 rotating rod, 45 bevel gear, 5 internal limiting mechanism, 51 bidirectional threaded rod, 52 threaded sleeve, 53 second limiting block, 6 mounting cylinder, 7 first limiting block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides two technical solutions:

[0023] Figure 1-4 The first embodiment is shown: a steel component welding processing platform includes a workbench 1, the four corners of the bottom of the workbench 1 are fixedly connected to support legs 2, a mounting tube 6 is arranged on the top of the workbench 1, a rotating mechanism 3 for adjusting the mounting tube 6 is arranged between the mounting tube 6 and the workbench 1, a first limit block 7 is slidably connected to the top of the mounting tube 6, an adjusting mechanism 4 for adjusting the position of the first limit block 7 is arranged between the mounting tube 6 and the first limit block 7, the adjusting mechanism 4 includes a mounting ring 41, the mounting ring 41 is rotatably connected to the inner wall of the mounting tube 6, an end face gear 42 is arranged on the top of the mounting ring 41, the first limit block 7 is connected to the end face gear 42, and the bottom of the mounting ring 41 is fixedly connected to a cone The gear ring 43 and one side of the mounting cylinder 6 are rotatably connected with a rotating rod 44, one end of the rotating rod 44 penetrates the mounting cylinder 6 and extends to the interior of the mounting cylinder 6, one end of the rotating rod 44 located inside the mounting cylinder 6 is fixedly connected to a bevel gear 45 with the bevel gear ring 43, the mounting cylinder 6 is provided with an internal limiting mechanism 5 between the first limiting block 7, the internal limiting mechanism 5 includes a bidirectional threaded rod 51, the bidirectional threaded rod 51 penetrates the mounting cylinder 6 and is rotatably connected to the mounting cylinder 6, the surface of the bidirectional threaded rod 51 is threadedly connected with a threaded sleeve 52, the surface of the threaded sleeve 52 is fixedly connected with a second limiting block 53, the end of the second limiting block 53 away from the threaded sleeve 52 penetrates the mounting cylinder 6 and extends to the outside of the mounting cylinder 6.

[0024] Through the coordinated setting between the adjusting mechanism 4 and the inner limiting mechanism 5, the action of the adjusting mechanism 4 drives the action of the first limiting block 7 to fix the connecting flange from the outer ring, and at the same time, the inner limiting mechanism 5 is adjusted to fix the connecting pipe from the inside, so as to achieve the fixation between the connecting pipe and the connecting flange, and ensure that the central axes of the connecting pipe and the connecting flange coincide with each other during fixation. The operation is simple and the adjustment is convenient, which effectively improves the welding efficiency and welding accuracy of the connecting flange and the connecting pipe.

[0025] Figure 2 and 4A second embodiment is shown, and its main difference from the first embodiment is that the rotating mechanism 3 includes an installation box 31, the top of the installation box 31 is fixedly connected to the bottom of the workbench 1, the bottom of the inner wall of the installation box 31 is rotatably connected with a mounting shaft 32, the top of the installation shaft 32 penetrates the installation box 31 and the workbench 1 and is fixedly connected to the bottom end of the installation cylinder 6, one side of the installation box 31 is rotatably connected with an adjusting rod 33, the adjusting rod 33 penetrates the installation box 31 and extends to the interior of the installation box 31, one end of the adjusting rod 33 located inside the installation box 31 is fixedly connected with an adjusting worm 34, and the surface of the installation shaft 32 is fixedly connected with an adjusting worm wheel 35 adapted to the adjusting worm 34.

[0026] Through the setting of the rotating mechanism 3, the adjusting rod 33 is rotated to drive the adjusting worm 34 to rotate, and the adjusting worm 34 drives the adjusting worm 34 and the installation shaft 32 to rotate together through the meshing action. The rotation of the installation shaft 32 drives the welded connecting pipe and the connecting flange to rotate together through the installation cylinder 6, which is convenient for the operator to weld the connecting pipe and the connecting flange.

[0027] When in use, when it is necessary to weld the workpiece, place the connecting pipe and connecting flange to be welded on the top of the mounting cylinder 6, turn the adjusting hand wheel to drive the bevel gear 45 to rotate through the rotating rod 44, and the rotation of the bevel gear 45 drives the bevel gear ring 43 and the mounting ring 41 to rotate together through the meshing action. The mounting ring 41 rotates through the end gear 42 to drive the first limit block 7 to move to fix the connecting flange, turn to the two-way threaded rod 51 to drive the second limit block 53 to move through the threaded sleeve 52 to fix the connecting pipe from the inside, so that the welding point of the connecting pipe and the connecting flange is well connected, which is convenient for welding with a welding gun, and the adjusting rod 33 is turned to drive the adjusting worm 34 to rotate. The adjusting worm 34 drives the adjusting worm 34 and the mounting shaft 32 to rotate together through the meshing action. The mounting shaft 32 rotates through the mounting cylinder 6 to drive the welded connecting pipe and the connecting flange to rotate together, which is convenient for the operator to weld the connecting pipe and the connecting flange.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel component welding processing platform, comprising a workbench (1), wherein the four corners of the bottom of the workbench (1) are fixedly connected to support legs (2), characterized in that: A mounting cylinder (6) is arranged on the top of the workbench (1); a rotating mechanism (3) for adjusting the mounting cylinder (6) is arranged between the mounting cylinder (6) and the workbench (1); a first limit block (7) is slidably connected to the top of the mounting cylinder (6); an adjusting mechanism (4) for adjusting the position of the first limit block (7) is arranged between the mounting cylinder (6) and the first limit block (7); and an internal limit mechanism (5) is arranged between the mounting cylinder (6) and the first limit block (7).

2. A steel component welding processing platform according to claim 1, characterized in that: The rotating mechanism (3) comprises an installation box (31), the top of the installation box (31) is fixedly connected to the bottom of the workbench (1), the bottom of the inner wall of the installation box (31) is rotatably connected to a installation shaft (32), the top end of the installation shaft (32) passes through the installation box (31) and the workbench (1) and is fixedly connected to the bottom end of the installation cylinder (6).

3. A steel component welding processing platform according to claim 2, characterized in that: An adjusting rod (33) is rotatably connected to one side of the installation box (31); the adjusting rod (33) penetrates the installation box (31) and extends into the interior of the installation box (31); an adjusting worm (34) is fixedly connected to one end of the adjusting rod (33) located inside the installation box (31); and an adjusting worm wheel (35) adapted to the adjusting worm (34) is fixedly connected to the surface of the installation shaft (32).

4. A steel component welding processing platform according to claim 3, characterized in that: The adjustment mechanism (4) comprises a mounting ring (41), the mounting ring (41) being rotatably connected to the inner wall of the mounting tube (6), a face gear (42) being arranged on the top of the mounting ring (41), the first limit block (7) being connected to the face gear (42), and a bevel gear ring (43) being fixedly connected to the bottom of the mounting ring (41).

5. A steel component welding processing platform according to claim 4, characterized in that: A rotating rod (44) is rotatably connected to one side of the mounting cylinder (6); one end of the rotating rod (44) passes through the mounting cylinder (6) and extends into the interior of the mounting cylinder (6); one end of the rotating rod (44) located inside the mounting cylinder (6) is fixedly connected to a bevel gear (45) which is connected to the bevel gear ring (43).

6. A steel component welding processing platform according to claim 5, characterized in that: The inner limiting mechanism (5) comprises a bidirectional threaded rod (51), the bidirectional threaded rod (51) passes through the mounting tube (6) and is rotatably connected to the mounting tube (6), a threaded sleeve (52) is threadedly connected to the surface of the bidirectional threaded rod (51), a second limiting block (53) is fixedly connected to the surface of the threaded sleeve (52), and an end of the second limiting block (53) away from the threaded sleeve (52) passes through the mounting tube (6) and extends to the outside of the mounting tube (6).

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