Assembling, welding and straightening integrated machining device for H-shaped steel structural parts

Abstract

The utility model relates to the technical field of H-shaped steel structural part machining, and discloses an H-shaped steel structural part assembling, welding and straightening integrated machining device which comprises an H-shaped steel assembling, welding and straightening integrated machine body, dust collecting devices are fixed to the surface of the H-shaped steel assembling, welding and straightening integrated machine body, and two sets of dust collecting devices are symmetrically fixed to the surface of the H-shaped steel assembling, welding and straightening integrated machine body. The fixing block is fixed to the top of the H-shaped steel assembling, welding and correcting all-in-one machine body, a sliding groove is formed in the fixing block, the first sliding block is slidably installed in the fixing block, a sliding groove is formed in the first sliding block, and the first adjusting screw rod is rotatably installed at the top of the first sliding block through a bearing. By arranging the first adjusting screw rod, the first sliding block, the second adjusting screw rod and the second sliding block, the position of the welding gun can be adjusted up and down and back and forth, so that the welding gun can be used for welding H-shaped steel of different types, the adaptability is relatively good, and the use is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of H-shaped steel structural parts processing, in particular to an H-shaped steel structural parts assembly, welding and straightening integrated processing device. Background Art

[0002] The H-beam welding and straightening machine is a special equipment for H-beam production. It combines the traditional assembly, welding and straightening into one, and mainly serves the prefabricated buildings, steel structure workshops, light steel villas, bridges, shipbuilding, subways, high-speed railways, drilling platforms, gas furnaces, weighbridges and other industries.

[0003] Through patent search, it was found that an H-beam component assembly, welding and straightening integrated processing device with publication number CN220498244U is provided with a shovel block and a pull rod. When the welding slag is removed from the connection after the H-beam is welded, the position of the shovel block on the platform surface can be adjusted by moving the pull rod to adjust the position of the shovel block to adjust the connecting steel of different thicknesses in the middle of the H-beam, thereby eliminating the process of manually beating the welding slag and improving the processing efficiency. However, the position of the welding gun is relatively fixed. When different types of H-beams need to be welded, its adaptability is relatively poor and it is relatively inconvenient to use. For this reason, we propose an H-beam component assembly, welding and straightening integrated processing device to solve or improve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an H-shaped steel structure assembly, welding and straightening integrated processing device, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical scheme: it includes an H-shaped steel welding and straightening machine body, a fixed block fixed to the top of the H-shaped steel welding and straightening machine body, a slide groove is opened inside the fixed block, a first slider is slidably installed inside the fixed block, a slide groove is opened inside the first slider, a first adjusting screw is rotatably installed on the top of the first slider through a bearing, the top end of the first adjusting screw passes through the interior of the fixed block and is threadedly connected to the fixed block, a second slider is slidably installed inside the first slider, the second adjusting screw is rotatably installed inside the first slider through a bearing, a welding gun is fixed to the surface of the second slider, one end of the welding gun passes through the interior of the first slider and is slidably connected to the first slider, and a protective component is arranged on the surface of the welding gun.

[0006] Furthermore, the protection component includes a fixed plate fixed to the top of the welding gun, a protective cover installed on the surface of the fixed plate through a rotating shaft, a limit groove is opened on the rotating shaft surface of the protective cover, a limit block is inserted into the fixed plate, the top of the limit block is inserted into the limit groove opened on the rotating shaft surface of the protective cover, a spring fixed to the bottom of the limit block, a gear fixed to the rotating shaft surface of the protective cover, and a rack fixed to the surface of the first slider, and the rack is meshed with the gear.

[0007] Furthermore, a dust collecting device is fixed on the surface of the main body of the H-beam welding and straightening machine, and two groups of dust collecting devices are symmetrically fixed on the surface of the main body of the H-beam welding and straightening machine.

[0008] Furthermore, the fixed block, the first adjusting screw, the first sliding block, the second adjusting screw, the second sliding block and the welding gun are symmetrically arranged in two groups on the top of the main body of the H-beam welding and straightening machine.

[0009] Furthermore, an adjusting knob is fixed to the top of the first adjusting screw, and an adjusting knob is fixed to the top of the second adjusting screw.

[0010] Furthermore, a connecting block is fixed on the top of the second sliding block, and the second adjusting screw passes through the interior of the connecting block and is threadedly connected to the connecting block.

[0011] Compared with the prior art, the utility model has the following beneficial effects: by setting the first adjusting screw, the first slider, the second adjusting screw and the second slider, the position of the welding gun can be adjusted up and down and front and back, so that the welding gun can weld H-shaped steels of different models, with relatively good adaptability and relatively convenient use.

[0012] Compared with the prior art, the utility model also has the following beneficial effects: by setting a protective component, the protective cover can be driven to rotate when the welding gun moves to the welding position to weld the H-shaped steel, and the top and both sides of the welding position of the welding gun are shielded by the protective cover, thereby avoiding the high-temperature welding slag during welding from splashing to the top and both sides of the welding gun to cause harm to personnel, thereby improving the safety of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the fixed block of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the first slider of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the second sliding block of the utility model;

[0017] Figure 5 This is a schematic diagram of the gear structure of the utility model.

[0018] In the figure: 1. H-beam welding and straightening machine body; 2. Fixing block; 3. First adjusting screw; 4. Protective cover; 5. Second adjusting screw; 6. Dust collecting device; 7. Rack; 8. Welding gun; 9. First slide block; 10. Second slide block; 11. Gear; 12. Fixing plate; 13. Limiting block; 14. Spring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5, including an H-beam welding and straightening machine body 1, the structure and working principle of the H-beam welding and straightening machine body 1 are the same as those in the comparative document, which is the prior art and will not be described in detail here. A dust collecting device 6 is fixed on the surface of the H-beam welding and straightening machine body 1, and two groups of dust collecting devices 6 are symmetrically fixed on the surface of the H-beam welding and straightening machine body 1. The dust collecting device 6 can adsorb and store welding slag and dust on the surface of H steel. The structure and working principle of the dust collecting device 6 are the same as those in the comparative document, which is the prior art and will not be described in detail here. A fixed block 2 is fixed to the top of the H-beam welding and straightening machine body 1, and a slide groove is provided inside the fixed block 2. A first slider 9 is slidably installed inside the fixed block 2. A slide groove is provided inside the first slider 9. A first adjusting screw 3 is rotatably installed on the top of the first slider 9 through a bearing. The top of the first adjusting screw 3 passes through the fixed block 2 and is threadedly connected to the fixed block 2. An adjusting knob is fixed on the top of the first adjusting screw 3. By rotating the adjusting knob, the fixed first adjusting screw 3 can be driven to rotate. 3 will drive itself to move through the threaded fixed block 2, and when the first adjusting screw 3 moves, it will drive the rotatably connected first slider 9 to move, and the second slider 10 is slidably installed inside the first slider 9, and a connecting block is fixed on the top of the second slider 10. The second adjusting screw 5 is rotatably installed inside the first slider 9 through a bearing, and an adjusting knob is fixed on the top of the second adjusting screw 5. The fixed second adjusting screw 5 can be driven to rotate by rotating the adjusting knob. The second adjusting screw 5 passes through the inside of the connecting block and is threadedly connected with the connecting block. When the second adjusting screw 5 rotates, it will drive the threaded connecting block to move, so that the connecting block drives the fixed second slider 10 to move. The welding gun 8 is fixed to the surface of the second slider 10. When the second slider 10 moves, it will drive the fixed welding gun 8 to move. One end of the welding gun 8 passes through the inside of the first slider 9 and is slidably connected to the first slider 9. The fixed block 2, the first adjusting screw 3, the first slider 9, the second adjusting screw 5, the second slider 10 and the welding gun 8 are symmetrically arranged in two groups on the top of the main body 1 of the H-shaped steel welding and straightening machine, and the protective component is arranged on the surface of the welding gun 8.

[0021] The protection component includes a fixing plate 12 fixed to the top of the welding gun 8. The fixing plate 12 is symmetrically fixed with two groups on the top of the welding gun 8. The protective cover 4 is installed on the surface of the fixing plate 12 through the rotation axis. The rotation axis surface of the protective cover 4 is provided with a limiting groove, and a limiting block 13 is inserted in the fixing plate 12. The top of the limiting block 13 is inserted in the limiting groove provided on the rotation axis surface of the protective cover 4. When the top of the limiting block 13 is inserted in the rotation axis of the protective cover 4, the position of the protective cover 4 can be restricted to a certain extent to prevent the protective cover 4 from rotating too much toward the side close to the first slider 9, resulting in the surface of the protective cover 4 colliding with the surface of the first slider 9. The limiting block 13 is located inside the fixing plate 12, and a spring 1 fixed to the bottom of the limiting block 13 is provided. 4, one end of the spring 14 is fixed to the bottom of the limit block 13, and the other end is fixed to the inner surface of the fixed plate 12. When the limit block 13 moves, it will squeeze the spring 14 to deform the spring 14. When there is no external force interference, the spring 14 will push the limit block 13 to move. The gear 11 fixed to the surface of the rotating shaft of the protective cover 4, the rack 7 fixed to the surface of the first slider 9, the rack 7 is meshed with the gear 11, when the welding gun 8 moves, it will drive the fixed fixing plate 12 to move, when the fixed plate 12 moves, it will drive the rotatably connected protective cover 4 to move, when the protective cover 4 moves, it will drive the gear 11 fixed on the surface of the rotating shaft to move, when the gear 11 moves, it will rotate along the surface of the meshing rack 7, so as to rotate the protective cover 4 by driving the rotating shaft of the protective cover 4.

[0022] Working principle: when the H-beam needs to be welded and straightened, the H-beam is first placed on the top of the H-beam welding and straightening machine body 1. At this time, the first adjusting screw 3 can be turned to make the first adjusting screw 3 drive the first slider 9 to move. When the first slider 9 moves, it will drive the second slider 10 connected internally to move, so that the second slider 10 drives the welding gun 8 to move, and the height of the welding gun 8 is adjusted. The second adjusting screw 5 can be turned to make the second adjusting screw 5 drive the second slider 10 to move, and the second slider 10 drives the welding gun 8 to move, so as to adjust the front and rear positions of the welding gun 8, so that the welding gun 8 can be adjusted for different types of H beams. The adaptability of the H-shaped steel is relatively good and the use is relatively convenient. At the same time, when the welding gun 8 moves forward and backward, the gear 11 drives the protective cover 4 to rotate, and the protective cover 4 rotates to the top side of the welding position of the welding gun 8, so that the top and both sides of the welding position of the welding gun 8 are shielded by the protective cover 4, so as to avoid the high-temperature welding slag during welding from splashing to the top and both sides of the welding gun 8 to cause harm to personnel, thereby improving the safety of the device when in use. After welding is completed, the H-shaped steel is driven to move by the conveying component inside the main body 1 of the H-shaped steel assembly and straightening machine, and the H-shaped steel component can be processed after the subsequent assembly and straightening process.

[0023] Although the 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. An H-shaped steel structure assembly, welding and straightening integrated processing device, characterized in that: It comprises an H-beam welding and straightening machine body (1), a fixing block (2) fixed to the top of the H-beam welding and straightening machine body (1), and a slide groove is provided inside the fixing block (2); A first sliding block (9), the first sliding block (9) being slidably mounted inside the fixed block (2), and a sliding groove being provided inside the first sliding block (9); A first adjusting screw (3), the first adjusting screw (3) being rotatably mounted on the top of the first sliding block (9) via a bearing, the top end of the first adjusting screw (3) passing through the interior of the fixing block (2) and being threadedly connected to the fixing block (2); A second slider (10), the second slider (10) being slidably mounted inside the first slider (9); A second adjusting screw (5), the second adjusting screw (5) being rotatably mounted inside the first sliding block (9) via a bearing; A welding gun (8), the welding gun (8) being fixed to the surface of the second slider (10), one end of the welding gun (8) passing through the interior of the first slider (9) and being slidably connected to the first slider (9); A protection component is arranged on the surface of the welding gun (8).

2. The H-shaped steel structure assembly, welding and straightening integrated processing device according to claim 1 is characterized in that: The protection component comprises a fixing plate (12) fixed to the top of the welding gun (8), a protection cover (4) rotatably mounted on the surface of the fixing plate (12) via a rotating shaft, a limiting groove being provided on the rotating shaft surface of the protection cover (4), a limiting block (13) inserted into the fixing plate (12), the top end of the limiting block (13) being inserted into the limiting groove provided on the rotating shaft surface of the protection cover (4), a spring (14) fixed to the bottom of the limiting block (13), a gear (11) fixed to the rotating shaft surface of the protection cover (4), and a rack (7) fixed to the surface of the first slider (9), the rack (7) being meshingly connected with the gear (11).

3. The H-shaped steel structure assembly, welding and straightening integrated processing device according to claim 1 is characterized in that: A dust collecting device (6) is fixed on the surface of the main body (1) of the H-beam assembly welding and straightening machine, and two groups of the dust collecting devices (6) are symmetrically fixed on the surface of the main body (1) of the H-beam assembly welding and straightening machine.

4. The H-shaped steel structure assembly, welding and straightening integrated processing device according to claim 1 is characterized in that: The fixed block (2), the first adjusting screw (3), the first sliding block (9), the second adjusting screw (5), the second sliding block (10) and the welding gun (8) are symmetrically arranged in two groups on the top of the H-beam welding and straightening machine body (1).

5. The H-shaped steel structure assembly, welding and straightening integrated processing device according to claim 1 is characterized in that: An adjusting knob is fixed to the top of the first adjusting screw (3), and an adjusting knob is fixed to the top of the second adjusting screw (5).

6. The H-shaped steel structure assembly, welding and straightening integrated processing device according to claim 1 is characterized in that: A connecting block is fixed to the top of the second sliding block (10), and the second adjusting screw (5) passes through the interior of the connecting block and is threadedly connected to the connecting block.

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