Welded steel member deformation regulator

Abstract

The utility model relates to the technical field of steel member welding, and particularly discloses a welded steel member deformation regulator which comprises a welding support plate, a first mounting box is placed on the upper portion of the welding support plate, two second mounting boxes are fixedly communicated with the front face of the first mounting box, and a fixing assembly is installed below the two second mounting boxes. The fixing assembly is used for achieving a certain fixing effect on the steel plates in the welding process, and the adjusting assembly is mounted in the first mounting box and used for adjusting the fixing distance of the fixing assembly to the two steel plates. Through the arrangement of the fixing assembly, a certain fixing effect on a steel plate needing to be welded can be achieved, the situation that the steel plate is heated to deform in the welding process, and the welding quality is affected is avoided, and through the arrangement of the adjusting assembly, the whole device can be suitable for fixing of different steel plate welding processes; and local deformation of the steel plate during welding due to the fact that a gap reserved between the two pressing plates is too large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel component welding, in particular to a deformation regulator for welding steel components. Background Art

[0002] Steel components refer to composite steel structure components that can bear and transfer loads and are made of steel plates, angle steels, channel steels, I-beams, welded or hot-rolled H-shaped steels that are cold-bent or welded and connected by connectors.

[0003] When welding steel components such as steel plates and other straight-surface materials, arc welding, gas shielded arc welding, electroslag welding, etc. are generally used. These welding methods have a common feature that high temperature will appear at the weld during welding. If the steel plate is not fixed during the welding process, the steel plate and other straight-surface materials may bend due to the heat after welding, affecting the quality after welding.

[0004] To this end, we propose a deformation regulator for welded steel components. Utility Model Content

[0005] The utility model aims to provide a deformation regulator for a welded steel member to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deformation regulator for a welded steel structure, comprising a welding support plate, a first installation box is placed on the upper part of the welding support plate, the front of the first installation box is fixedly connected to two second installation boxes, a fixing component, the fixing component is installed under the two second installation boxes, the fixing component is used to play a certain fixing role on the steel plate during the welding process, and an adjusting component is installed inside the first installation box, the adjusting component is used to adjust the distance at which the fixing component fixes the two steel plates.

[0007] Preferably, the fixing assembly comprises a fixing plate, the upper surfaces of the two fixing plates are fixedly connected with a plurality of guide blocks, the bottom surfaces of the two second installation boxes are provided with a plurality of guide grooves, each of the guide blocks is respectively engaged with the corresponding guide groove, the upper surfaces of the two groups of guide blocks are fixedly connected with connecting plates, the size of the connecting plates is adapted to the size of the internal space of the second installation box, a pressure plate is placed under each fixing plate, and two groups of spring sheets are fixedly installed between each fixing plate and the corresponding pressure plate.

[0008] Preferably, the lower sides of the two pressing plates away from each other are both set at an inclined angle.

[0009] Preferably, a plurality of limit rods are fixedly mounted on the upper surfaces of the two pressure plates, each of the limit rods is respectively engaged with the corresponding fixed plate, and connecting rods are fixedly mounted on the upper surfaces of the two groups of limit rods.

[0010] Preferably, a slider is fixedly mounted on the bottom surface of the first installation box, and a slide groove is provided on the upper surface of the welding support plate, and the slide groove is engaged with the slider.

[0011] Preferably, a pulling handle is fixedly connected to the upper surface of the first installation box.

[0012] Preferably, the adjustment assembly includes forward and reverse threaded rods, which are rotatably connected to the left side of the first installation box, and the other ends of the forward and reverse threaded rods pass through the right side of the first installation box and are rotatably connected to the first installation box. The forward and reverse threaded rods are respectively threadedly connected to two connecting plates, and the bottom wall of the first installation box is provided with limiting grooves, and the bottom surfaces of the two connecting plates are fixedly connected to limiting blocks, and the two limiting blocks are both clamped in the limiting grooves.

[0013] Preferably, both left and right ends of the forward and reverse threaded rods are fixedly connected with hexagonal handles.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. When it is necessary to weld thinner steel plates, first insert the two steel plates from the bottom of the two second installation boxes respectively. When the steel plates pass through the inclined surface of the pressure plate, the pressure plate is subjected to the extrusion force and the guiding effect of the limit rod and the fixed plate on the pressure plate, which will cause the pressure plate to rise. At this time, under the action of the elastic force of the spring sheet, a reaction force will be applied to the pressure plate, and the steel plates will be continuously pushed so that the two steel plates meet in the middle of the slide groove. At this time, the two pressure plates will respectively play a certain fixing role on the two steel plates, and then the two steel plates can be welded, which can effectively prevent the steel plates from being deformed by heat during the welding process.

[0016] By setting up the fixing components, the steel plates to be welded can be fixed to a certain extent, avoiding the steel plates from being deformed by heat during welding, which would affect the quality of welding.

[0017] 2. When different processes are needed to weld the steel plates, the welding methods with different processes need to adjust the weld between the two steel plates to avoid a small deformation of the steel plates. Therefore, the fixed position of the steel plates needs to be changed. At this time, the staff rotates the hexagonal handle in the positive direction, which can make the positive and negative threaded rods fixedly connected to the hexagonal handle rotate synchronously, thereby driving the two connecting plates threadedly connected to the positive and negative threaded rods to move toward each other. At this time, when the two connecting plates move, the two fixed plates will be driven to move synchronously, thereby driving the two pressure plates to move, and then the work of fixing the steel plates can be started.

[0018] By setting the adjustment component, the device as a whole can be adapted to fix different welding processes for steel plates, avoiding the reserved gap between the two pressure plates being too large, which may cause local deformation of the steel plate during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the first installation box of the utility model from top view;

[0022] Figure 4 This is a schematic diagram of the front cross-sectional structure of the first installation box of the utility model.

[0023] In the figure: 1. fixing assembly; 2. adjusting assembly; 3. welding support plate; 4. first installation box; 5. second installation box; 6. slide groove; 7. slider; 8. positive and negative threaded rod; 9. hexagonal handle; 10. connecting plate; 11. guide block; 12. guide groove; 13. fixing plate; 14. spring sheet; 15. pressure plate; 16. limit rod; 17. connecting rod; 18. limit block; 19. limit groove; 20. handle. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1

[0027] A deformation regulator for welded steel components includes a welding support plate 3, a first installation box 4 is placed on the upper part of the welding support plate 3, the front of the first installation box 4 is fixedly connected to two second installation boxes 5, a fixing component 1, the fixing component 1 is installed below the two second installation boxes 5, the fixing component 1 is used to fix the steel plate in the welding process, and an adjusting component 2, the adjusting component 2 is installed inside the first installation box 4, and the adjusting component 2 is used to adjust the distance between the two steel plates fixed by the fixing component 1.

[0028] The fixing assembly 1 includes a fixing plate 13, and the upper surfaces of the two fixing plates 13 are fixedly connected with a plurality of guide blocks 11. The bottom surfaces of the two second installation boxes 5 are provided with a plurality of guide grooves 12, and each guide block 11 is respectively engaged with the corresponding guide groove 12. The upper surfaces of the two groups of guide blocks 11 are fixedly connected with a connecting plate 10, and the size of the connecting plate 10 is adapted to the size of the internal space of the second installation box 5. A pressing plate 15 is placed under each fixing plate 13, and two groups of spring sheets 14 are fixedly installed between each fixing plate 13 and the corresponding pressing plate 15.

[0029] The bottoms of the two pressing plates 15 that are away from each other are both set at an inclined angle, which can facilitate the steel plate to enter the bottom surface of the pressing plate 15.

[0030] A plurality of limit rods 16 are fixedly mounted on the upper surfaces of the two pressure plates 15, and each limit rod 16 is respectively engaged with the corresponding fixed plate 13. A connecting rod 17 is fixedly mounted on the upper surfaces of the two groups of limit rods 16, which can provide guidance for the pressure plates 15 when they are rising and falling.

[0031] A slider 7 is fixedly installed on the bottom surface of the first installation box 4, and a slide groove 6 is provided on the upper surface of the welding support plate 3. The slide groove 6 is engaged with the slider 7, which can provide guidance for the staff when pulling the first installation box 4 forward and backward to adjust the fixed length of the welding steel plate.

[0032] A pulling handle 20 is fixedly connected to the upper surface of the first installation box 4 , so that the staff can pull the first installation box 4 easily.

[0033] When it is necessary to weld thinner steel plates, first insert the two steel plates from the bottom of the two second installation boxes 5 respectively. When the steel plates pass through the inclined surface of the pressure plate 15, the pressure plate 15 is subjected to the extrusion force and the guiding effect of the limit rod 16 and the fixed plate 13 on the pressure plate 15, which will cause the pressure plate 15 to rise. At this time, under the action of the elastic force of the spring sheet 14, a reaction force will be applied to the pressure plate 15, and the steel plates will be continuously pushed so that the two steel plates meet in the middle of the slide groove 6. At this time, the two pressure plates 15 will respectively play a certain fixing role on the two steel plates, and then the two steel plates can be welded, which can effectively prevent the steel plates from being deformed by heat during the welding process.

[0034] By providing the fixing assembly 1, a certain fixing effect can be achieved on the steel plate to be welded, thereby preventing the steel plate from being deformed by heat during welding, thereby affecting the quality of welding.

[0035] Embodiment 2

[0036] The adjustment assembly 2 includes a forward and reverse threaded rod 8, which is rotatably connected to the left side of the first installation box 4. The other end of the forward and reverse threaded rod 8 passes through the right side of the first installation box 4 and is rotatably connected to the first installation box 4. The forward and reverse threaded rod 8 is threadedly connected to two connecting plates 10 respectively. A limiting groove 19 is provided on the bottom wall of the first installation box 4. The bottom surfaces of the two connecting plates 10 are fixedly connected to limiting blocks 18, and the two limiting blocks 18 are both engaged with the limiting grooves 19.

[0037] The left and right ends of the forward and reverse threaded rod 8 are fixedly connected with hexagonal handles 9, so that the staff can provide power for the rotation of the forward and reverse threaded rod 8 by turning the hexagonal handles 9.

[0038] When different processes are needed to weld the steel plates, the welding methods with different processes need to adjust the weld between the two steel plates to avoid a small deformation of the steel plates. Therefore, the fixed position of the steel plates needs to be changed. At this time, the staff rotates the hexagonal handle 9 in the positive direction, which can make the positive and negative threaded rods 8 fixedly connected to the hexagonal handle 9 rotate synchronously, and then drive the two connecting plates 10 threadedly connected to the positive and negative threaded rods 8 to move in a direction close to each other. At this time, when the two connecting plates 10 move, the two fixed plates 13 will be driven to move synchronously, and then the two pressing plates 15 will be driven to move, and then the work of fixing the steel plates can be started.

[0039] By providing the adjustment component 2, the device as a whole can be adapted to fix different welding processes for steel plates, thereby preventing the reserved gap between the two pressing plates 15 from being too large, causing local deformation of the steel plate during welding.

[0040] 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.

[0041] 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 deformation regulator for welded steel components, comprising a welding support plate (3), a first installation box (4) being placed on the upper part of the welding support plate (3), two second installation boxes (5) being fixedly connected to the front of the first installation box (4), characterized in that: A fixing assembly (1), the fixing assembly (1) being installed below the two second installation boxes (5), the fixing assembly (1) being used to play a certain role in fixing the steel plates during the welding process; An adjusting component (2) is installed inside the first installation box (4), and the adjusting component (2) is used to adjust the distance at which the fixing component (1) fixes the two steel plates.

2. A welded steel member deformation regulator according to claim 1, characterized in that: The fixing assembly (1) comprises a fixing plate (13), the upper surfaces of the two fixing plates (13) are fixedly connected with a plurality of guide blocks (11), the bottom surfaces of the two second installation boxes (5) are provided with a plurality of guide grooves (12), each of the guide blocks (11) is respectively engaged with the corresponding guide groove (12), the upper surfaces of the two groups of guide blocks (11) are fixedly connected with a connecting plate (10), the size of the connecting plate (10) is adapted to the size of the internal space of the second installation box (5), a pressing plate (15) is placed under each fixing plate (13), and two groups of spring sheets (14) are fixedly installed between each fixing plate (13) and the corresponding pressing plate (15).

3. A welded steel member deformation regulator according to claim 2, characterized in that: The lower sides of the two pressing plates (15) that are away from each other are both set at an inclined angle.

4. A welded steel member deformation regulator according to claim 2, characterized in that: A plurality of limiting rods (16) are fixedly mounted on the upper surfaces of the two pressure plates (15), each limiting rod (16) is respectively engaged with a corresponding fixing plate (13), and a connecting rod (17) is fixedly mounted on the upper surfaces of the two groups of limiting rods (16).

5. A welded steel member deformation regulator according to claim 1, characterized in that: A sliding block (7) is fixedly mounted on the bottom surface of the first installation box (4), and a sliding groove (6) is provided on the upper surface of the welding support plate (3), wherein the sliding groove (6) is engaged with the sliding block (7).

6. A welded steel member deformation regulator according to claim 1, characterized in that: A pulling handle (20) is fixedly connected to the upper surface of the first installation box (4).

7. A welded steel member deformation regulator according to claim 2, characterized in that: The adjustment assembly (2) comprises a positive and negative threaded rod (8), wherein the positive and negative threaded rod (8) is rotatably connected to the left side of the first installation box (4), and the other end of the positive and negative threaded rod (8) passes through the right side of the first installation box (4) and is rotatably connected to the first installation box (4), and the positive and negative threaded rod (8) is respectively threadedly connected to two connecting plates (10), and the bottom wall of the first installation box (4) is provided with a limiting groove (19), and the bottom surfaces of the two connecting plates (10) are fixedly connected to the limiting blocks (18), and the two limiting blocks (18) are both engaged with the limiting grooves (19).

8. A welded steel member deformation regulator according to claim 7, characterized in that: The left and right ends of the forward and reverse threaded rod (8) are both fixedly connected with hexagonal handles (9).

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