Welding and straightening all-in-one machine for steel structure

Abstract

The utility model relates to the field of welding and straightening all-in-one machines, and discloses a welding and straightening all-in-one machine for a steel structure. The protective shell is fixedly connected to the top of the workbench, a sliding opening is formed in one side of the protective shell, and a sliding groove is formed in one side of the protective shell; the fixed part is arranged on one side of the protective shell; and the limiting part is arranged on one side of the protective shell. The position of the clamping pad is adjusted by pulling the sliding square column, and after the clamping pad is adjusted to a proper position under the action of a pointer and a graduated scale, the braking frame is pressed downwards, so that the braking frame slides downwards along the track of a sliding groove under the assistance of a sliding block, and therefore, the elastic clamping frame is extruded, and the elastic clamping frame is in friction connection with the sliding square column; and meanwhile, the conical clamping block slides downwards to extrude the oblique angle clamping block, so that the oblique angle clamping block retracts, and after the conical clamping block is completely inserted, the oblique angle clamping block slides and is connected with the conical clamping block in a clamped mode under the action of a first spring, and the effect of fixing the position state of the brake frame is achieved.

Description

Technical Field

[0001] The utility model relates to the field of welding and straightening integrated machines, in particular to a welding and straightening integrated machine for steel structures. Background Technique

[0002] The welding and straightening integrated machine is a professional equipment for producing steel structures that integrates three functions: assembling, welding, and straightening; Assembling function: The welding and straightening integrated machine can realize the rapid assembly of H / T-shaped steel and has an automatic centering function to ensure the accurate alignment of steel materials; Welding function: Adopting the double-sided submerged arc welding technology, it performs efficient and stable welding operations on H / T-shaped steel; Straightening function: The equipment can straighten the welded steel structure components, eliminate the deformation and stress caused by welding, and make them reach the geometric shape and size required by the design.

[0003] For the current welding and straightening integrated machines for steel structures, generally, the workpieces are placed on the top of the platform and then processed. However, when welding two workpieces, it is necessary to clamp and fix the workpieces to prevent the workpieces from shifting during the processing of the welding and straightening integrated machine, thus affecting the processing effect. And when clamping and fixing the workpieces, the current clamping devices are inconvenient to quickly adjust according to the workpiece size, which greatly affects the work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a welding and straightening integrated machine for steel structures to achieve the purpose of solving the above-mentioned problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A welding and straightening integrated machine for steel structures, including a workbench; a protective shell fixedly connected to the top of the workbench, a sliding opening is provided on one side of the protective shell, and a chute is provided on one side of the protective shell; a fixed part provided on one side of the protective shell; a limiting part provided on one side of the protective shell; a driving roller rotatably connected between the inner walls of the protective shell, and the driving rollers are arranged at equal intervals; a welding head fixedly installed on the top of the inner wall of the protective shell; and a bottom leg fixedly connected to the bottom of the workbench.

[0006] Preferably, the fixed part includes: an elastic clamping frame fixedly connected to one side of the protective shell; a connecting block fixedly connected to the top of the elastic clamping frame, and the elastic clamping frame plays an effect of clamping and fixing the sliding square column.

[0007] Preferably, a clamping groove is provided on the upper surface of the connecting block, an adaption groove is provided inside the clamping groove, an inclined angle clamping block is slidably connected inside the adaption groove, a first spring is arranged between the inclined angle clamping block and the adaption groove, one end of the first spring is fixedly connected to one end of the inclined angle clamping block, the other end of the first spring is fixedly connected to the inner wall of the adaption groove, and a connecting plate is fixedly connected to one side of the inclined angle clamping block. The inclined angle clamping block achieves the purpose of clamping and fixing the conical clamping block.

[0008] Preferably, a button is slidably connected inside the adaptation slot. One end of the button extends outwards through the adaptation slot. A second spring is arranged between the button and the adaptation slot. One end of the second spring is fixedly connected to one side of the button, and the other end of the second spring is fixedly connected to the inner wall of the adaptation slot. A connecting rod is arranged between the button and the connecting plate. One end of the connecting rod is rotatably connected to one side of the button through a shaft rod, and the other end of the connecting rod is rotatably connected to one side of the connecting plate through a shaft rod. The connecting rod achieves the effect of driving the diagonal blocks on both sides to slide relatively at the same time.

[0009] Preferably, the limiting part includes: a sliding square column slidably connected inside the sliding opening, and the sliding square column is adapted to the elastic clamping frame; a pointer fixedly connected to one side of the protective shell; a slider slidably connected inside the sliding groove. The setting of the pointer and the scale achieves the effect of accurately adjusting the sliding square column.

[0010] Preferably, one end of the sliding square column extends inwards through the protective shell. One end of the sliding square column is fixedly connected with a clamping pad. The other end of the sliding square column is fixedly connected with a pull ring. The bottom of the sliding square column is fixedly connected with a scale. The scale is slidably connected inside the sliding opening, and the scale is adapted to the pointer. The setting of the clamping pad achieves the purpose of not damaging the workpiece when clamping the workpiece.

[0011] Preferably, a braking frame is fixedly connected to one side of the slider. The braking frame is adapted to the elastic clamping frame. A connecting column is fixedly connected to the top of the inner wall of the braking frame. A conical block is fixedly connected to the bottom of the connecting column. The conical block is engaged and connected with the diagonal block. The setting of the braking frame achieves the purpose of squeezing the elastic clamping frame, so that the elastic clamping frame clamps and fixes the sliding square column.

[0012] Preferably, a third spring is arranged between the braking frame and the connecting block. One end of the third spring is fixedly connected to the top of the inner wall of the braking frame, and the other end of the third spring is fixedly connected to the top of the connecting block. The setting of the third spring enables the braking frame to achieve the effect of springing back to its original position.

[0013] The utility model provides a welding and straightening integrated machine for steel structures. It has the following beneficial effects:

[0014] (1) By pressing the button, the button drives the connecting plate to slide horizontally with the assistance of the connecting rod, thereby driving the diagonal blocks on both sides to move relatively, so that the diagonal blocks are no longer engaged and connected with the conical blocks, so that the braking frame no longer clamps and fixes the elastic clamping frame. On the contrary, when the button is loosened, under the action of the second spring and the first spring, the button and the diagonal blocks are reset, which is convenient for adjusting the position of the sliding square column.

[0015] (2) By pulling the sliding square column, the position of the clamping pad is adjusted. Under the action of the pointer and the scale, after adjusting to the appropriate position, press down the braking frame, so that the braking frame slides along the track of the chute with the assistance of the slider, thereby squeezing the elastic clamping frame, making the elastic clamping frame frictionally connected to the sliding square column. At the same time, the conical block slides down to squeeze the beveled block, causing the beveled block to retract. When the conical block is completely inserted, under the action of the first spring, the beveled block slides and is snap-fitted with the conical block, achieving the effect of fixing the position state of the braking frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the main schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is the front view of the overall structure of the present utility model;

[0018] Figure 3 is the view of the fixed part of the present utility model;

[0019] Figure 4 is the view of the limiting part of the present utility model.

[0020] In the figure: 1 workbench, 2 protective shell, 3 fixed part, 4 limiting part, 5 transmission roller, 6 welding head, 7 bottom leg;

[0021] 311 elastic clamping frame, 312 connecting block, 313 beveled block, 314 first spring, 315 connecting plate, 316 button, 317 second spring, 318 connecting rod;

[0022] 411 sliding square column, 412 scale, 413 clamping pad, 414 pull ring, 415 pointer, 416 slider, 417 braking frame, 418 connecting column, 419 conical block, 420 third spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Embodiment 1

[0026] A preferred embodiment of a welding and straightening integrated machine for steel structures provided by the present utility model is as Figures 1-4 shown: A welding and straightening integrated machine for steel structures includes a workbench 1; a protective shell 2 fixedly connected to the top of the workbench 1, with a sliding opening and a chute provided on one side of the protective shell 2; a fixing part 3 provided on one side of the protective shell 2; a limiting part 4 provided on one side of the protective shell 2; a driving roller 5 rotatably connected between the inner walls of the protective shell 2, and the driving rollers 5 are equidistantly arranged; a welding head 6 fixedly installed on the top of the inner wall of the protective shell 2; and bottom legs 7 fixedly connected to the bottom of the workbench 1.

[0027] The fixing part 3 includes: an elastic clamping frame 311 fixedly connected to one side of the protective shell 2; and a connecting block 312 fixedly connected to the top of the elastic clamping frame 311.

[0028] A clamping groove is provided on the upper surface of the connecting block 312, an adaptation groove is provided inside the clamping groove, an inclined angle clamping block 313 is slidably connected inside the adaptation groove, a first spring 314 is arranged between the inclined angle clamping block 313 and the adaptation groove, one end of the first spring 314 is fixedly connected to one end of the inclined angle clamping block 313, the other end of the first spring 314 is fixedly connected to the inner wall of the adaptation groove, and a connecting plate 315 is fixedly connected to one side of the inclined angle clamping block 313.

[0029] A button 316 is slidably connected inside the adaptation groove, one end of the button 316 extends outwards through the adaptation groove, a second spring 317 is arranged between the button 316 and the adaptation groove, one end of the second spring 317 is fixedly connected to one side of the button 316, the other end of the second spring 317 is fixedly connected to the inner wall of the adaptation groove, and a connecting rod 318 is arranged between the button 316 and the connecting plate 315. One end of the connecting rod 318 is rotatably connected to one side of the button 316 through a shaft rod, and the other end of the connecting rod 318 is rotatably connected to one side of the connecting plate 315 through a shaft rod.

[0030] Further, in this embodiment, by pressing the button 316, the button 316 drives the connecting plate 315 to slide horizontally with the assistance of the connecting rod 318, thereby driving the beveled blocks 313 on both sides to move relative to each other, so that the beveled blocks 313 are no longer engaged with the tapered block 419, so that the braking frame 417 no longer clamps and fixes the elastic clamping frame 311. On the contrary, when the button 316 is loosened, under the action of the second spring 317 and the first spring 314, the button 316 and the beveled block 313 are reset, which is convenient for adjusting the position of the sliding square column 411.

[0031] Embodiment 2

[0032] On the basis of Embodiment 1, a preferred embodiment of a welding and straightening integrated machine for steel structures provided by the present utility model is as Figures 1-4 shown: The limiting part 4 includes: a sliding square column 411, which is slidably connected inside the sliding opening, and the sliding square column 411 is adapted to the elastic clamping frame 311; a pointer 415, which is fixedly connected to one side of the protective shell 2; a slider 416, which is slidably connected inside the sliding groove.

[0033] One end of the sliding square column 411 penetrates through the protective shell 2 and extends inward. One end of the sliding square column 411 is fixedly connected with a clamping pad 413, the other end of the sliding square column 411 is fixedly connected with a pull ring 414, and the bottom of the sliding square column 411 is fixedly connected with a scale 412. The scale 412 is slidably connected inside the sliding opening, and the scale 412 is adapted to the pointer 415.

[0034] One side of the slider 416 is fixedly connected with a braking frame 417, the braking frame 417 is adapted to the elastic clamping frame 311, the top of the inner wall of the braking frame 417 is fixedly connected with a connecting column 418, and the bottom of the connecting column 418 is fixedly connected with a tapered block 419. The tapered block 419 is engaged with the beveled block 313.

[0035] A third spring 420 is arranged between the braking frame 417 and the connecting block 312. One end of the third spring 420 is fixedly connected to the top of the inner wall of the braking frame 417, and the other end of the third spring 420 is fixedly connected to the top of the connecting block 312.

[0036] Further, in this embodiment, by holding the pull ring 414 and pulling the sliding square column 411, the position of the clamping pad 413 is adjusted. Under the action of the pointer 415 and the scale 412, after adjusting to the appropriate position, the brake frame 417 is pressed down, so that the brake frame 417 slides down along the track of the chute with the assistance of the slider 416, thereby squeezing the elastic clamping frame 311, making the elastic clamping frame 311 frictionally connected to the sliding square column 411. At the same time, the conical block 419 slides down to squeeze the bevel block 313, causing the bevel block 313 to retract. When the conical block 419 is completely inserted, under the action of the first spring 314, the bevel block 313 slides and is snap-fitted with the conical block 419, achieving the effect of fixing the position state of the brake frame 417.

[0037] When in use, first, press the button 316, so that the button 316 drives the connecting plate 315 to slide horizontally with the assistance of the connecting rod 318, thereby driving the bevel blocks 313 on both sides to move relatively, so that the bevel blocks 313 are no longer snap-fitted with the conical block 419, so that the brake frame 417 no longer clamps and fixes the elastic clamping frame 311. On the contrary, loosen the button 316, and under the action of the second spring 317 and the first spring 314, the button 316 and the bevel block 313 are reset, facilitating the adjustment of the position of the sliding square column 411. Secondly, hold the pull ring 414 and pull the sliding square column 411 to adjust the position of the clamping pad 413. Under the action of the pointer 415 and the scale 412, after adjusting to the appropriate position, press down the brake frame 417, so that the brake frame 417 slides down along the track of the chute with the assistance of the slider 416, thereby squeezing the elastic clamping frame 311, making the elastic clamping frame 311 frictionally connected to the sliding square column 411. At the same time, the conical block 419 slides down to squeeze the bevel block 313, causing the bevel block 313 to retract. When the conical block 419 is completely inserted, under the action of the first spring 314, the bevel block 313 slides and is snap-fitted with the conical block 419, achieving the effect of fixing the position state of the brake frame 417.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. 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 welding and straightening machine for steel structure, characterized in that: The invention comprises a workbench (1); A protective shell (2) is fixedly connected to the top of the workbench (1), a sliding opening is provided on one side of the protective shell (2), and a sliding groove is provided on one side of the protective shell (2); A fixing portion (3) arranged on one side of the protective shell (2); A limiting portion (4) arranged on one side of the protective shell (2); Transmission rollers (5) are rotatably connected between the inner walls of the protective shell (2), and the transmission rollers (5) are arranged at equal distances; A welding head (6) is fixedly mounted on the top of the inner wall of the protective shell (2); The bottom leg (7) is fixedly connected to the bottom of the workbench (1).

2. The integrated welding and straightening machine for steel structure according to claim 1, characterized in that: The fixing part (3) comprises: An elastic clamping frame (311) fixedly connected to one side of the protective shell (2); The connecting block (312) is fixedly connected to the top of the elastic clamping frame (311).

3. The integrated welding and straightening machine for steel structure according to claim 2, characterized in that: A card slot is provided on the upper surface of the connecting block (312), an adapting slot is provided inside the card slot, an oblique angle card block (313) is slidably connected inside the adapting slot, a spring (314) is provided between the oblique angle card block (313) and the adapting slot, one end of the spring (314) is fixedly connected to one end of the oblique angle card block (313), the other end of the spring (314) is fixedly connected to the inner wall of the adapting slot, and a connecting plate (315) is fixedly connected to one side of the oblique angle card block (313).

4. The integrated welding and straightening machine for steel structure according to claim 3, characterized in that: A button (316) is slidably connected inside the adapter groove, one end of the button (316) passes through the adapter groove and extends outward, a second spring (317) is arranged between the button (316) and the adapter groove, one end of the second spring (317) is fixedly connected to one side of the button (316), and the other end of the second spring (317) is fixedly connected to the inner wall of the adapter groove, a connecting rod (318) is arranged between the button (316) and the connecting plate (315), one end of the connecting rod (318) is rotatably connected to one side of the button (316) through an axle, and the other end of the connecting rod (318) is rotatably connected to one side of the connecting plate (315) through an axle.

5. The integrated welding and straightening machine for steel structure according to claim 1, characterized in that: The limiting part (4) includes: A sliding square column (411) is slidably connected inside the sliding opening, and the sliding square column (411) is adapted to the elastic clamping frame (311); A pointer (415) is fixedly connected to one side of the protective shell (2); The slider (416) is slidably connected inside the slide groove.

6. The integrated welding and straightening machine for steel structure according to claim 5, characterized in that: One end of the sliding square column (411) penetrates the protective shell (2) and extends inwardly, one end of the sliding square column (411) is fixedly connected to a clamping pad (413), the other end of the sliding square column (411) is fixedly connected to a pull ring (414), the bottom of the sliding square column (411) is fixedly connected to a scale (412), the scale (412) is slidably connected to the inside of the sliding opening, and the scale (412) is compatible with the pointer (415).

7. The integrated welding and straightening machine for steel structure according to claim 5, characterized in that: A brake frame (417) is fixedly connected to one side of the slider (416), and the brake frame (417) is adapted to the elastic clamping frame (311). A connecting column (418) is fixedly connected to the top of the inner wall of the brake frame (417), and a conical clamping block (419) is fixedly connected to the bottom of the connecting column (418), and the conical clamping block (419) is engaged with the bevel clamping block (313).

8. The integrated welding and straightening machine for steel structure according to claim 7, characterized in that: A spring three (420) is provided between the brake frame (417) and the connecting block (312), one end of the spring three (420) is fixedly connected to the top of the inner wall of the brake frame (417), and the other end of the spring three (420) is fixedly connected to the top of the connecting block (312).

Images