Steel plate welding alignment device

Abstract

The utility model provides a steel plate welding alignment device, which is used for installing a steel plate body, and comprises two alignment frames, the end parts of the two alignment frames are respectively provided with an installation seat and an installation block, and the installation seat is rotatably connected with the installation block, so that any alignment frame can rotate by taking the installation seat as an axis; the fastening assembly comprises an extrusion plate located at the other end of the alignment frame and a fastening piece arranged on the alignment frame in a penetrating mode, and the fastening piece is in transmission connection with the extrusion plate so that the extrusion plate can abut against the steel plate body in the alignment frame or be separated from the steel plate body. The steel plate body is arranged in the alignment frame in a side placement mode, so that the steel plate body is always located in the alignment frame under the action of self gravity and does not shake, and the welding stability is guaranteed; when the two steel plate bodies need to be welded to form an included angle, one alignment frame is rotated, so that the alignment frame rotates with the mounting base as the axis, the two steel plates can form the included angle, and welding is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a steel plate welding alignment device. Background Art

[0002] During the welding process of steel plates, when two steel plates need to be welded together, a common welding alignment device is used to fix and align the steel plates to be spliced, so as to avoid angular displacement and misalignment deviation of the two steel plates, thereby affecting the welding quality of the product.

[0003] For example, the Chinese patent "CN220943944U" discloses "a stainless steel plate welding alignment device". This device drives the steel plate to rotate in the horizontal direction by rotating the rotating plate, and drives the steel plate to rotate in the vertical plane by rotating the first gear, so that the steel plate can be rotated and adjusted in the horizontal and vertical planes, solving the problem that it is inconvenient to rotate and adjust the welding position of the steel plate according to requirements when welding the steel plate at different angles. However, since the steel plate is installed suspended, not only is the installation inconvenient, but it is also prone to shaking, and it is impossible to weld two steel plates at an angle, so the applicability is not high. Summary of the Utility Model

[0004] In view of the deficiencies in the prior art, the utility model provides a steel plate welding alignment device, which solves the problems that the steel plate welding alignment device in the prior art is prone to shaking after the steel plate is installed, and it is impossible to weld two steel plates at an angle.

[0005] According to the embodiments of the utility model, the following technical solutions are adopted:

[0006] A steel plate welding alignment device for installing a steel plate body, comprising:

[0007] Two alignment frames, the ends of the two alignment frames are respectively provided with a mounting seat and a mounting block, and the mounting seat is rotatably connected to the mounting block, so that any one of the alignment frames can rotate around the mounting seat as the axis;

[0008] A fastening assembly, comprising a pressing plate located at the other end of the alignment frame and a fastener passing through the alignment frame, the fastener is in transmission connection with the pressing plate, so that the pressing plate abuts against or separates from the steel plate body in the alignment frame.

[0009] Preferably, the fastener is a screw rod, the alignment frame is provided with a threaded sleeve, the screw rod is threadedly connected to the threaded sleeve, and the end of the screw rod is rotatably arranged on the pressing plate.

[0010] Preferably, a hand wheel is provided at the end of the screw rod.

[0011] Preferably, the extrusion plate is provided with a limiting rod which passes through the alignment frame.

[0012] Preferably, the extrusion plate is provided with an anti-slip layer which abuts against the surface of the steel plate body.

[0013] Preferably, the bottom surfaces of both alignment frames are provided with bases which are arranged at the end of the alignment frame away from the mounting seat.

[0014] Preferably, one of the bases is provided with universal wheels, and the other base is provided with through holes for screws to pass through.

[0015] Preferably, notches are provided at the adjacent ends of both alignment frames.

[0016] Preferably, a number of rollers are rotatably arranged in both alignment frames, and the steel plate body is in rolling contact with the rollers.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In this solution, with the cooperation of the two alignment frames, the steel plate bodies to be welded can be installed respectively. During installation, only the steel plate body needs to be clamped into the alignment frame. Placed in the alignment frame in a side-lying manner, the steel plate body is always located in the alignment frame under the action of its own gravity and will not shake, ensuring the stability during welding. At the same time, when two steel plate bodies need to be welded into an angle, one of the alignment frames can be directly rotated so that this alignment frame rotates around the mounting seat as the axis to form an angle between the two steel plates, and finally welding can be carried out. Moreover, the side-lying manner of the steel plate body also exposes all the connected parts of the steel plate body on the working station, facilitating full-round welding of the connection. Furthermore, in order to further ensure the stability of the steel plate during welding, under the action of the fastening assembly, the fasteners can drive the extrusion plate to move in the alignment frame, thereby extruding the steel plate body to prevent the steel plate from shifting and shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the embodiment of the utility model after bending.

[0021] Figure 3 It is a structural schematic diagram of the steel plates in the embodiment of the utility model after being aligned flat.

[0022] Figure 4 It is a structural schematic diagram of the steel plates in the embodiment of the utility model after being aligned and bent.

[0023] In the above-mentioned drawings: 1. Alignment frame; 101. Notch; 2. Base; 201. Universal wheel; 202. Through hole; 3. Roller; 4. Screw; 401. Handwheel; 5. Mounting seat; 6. Mounting block; 7. Extrusion plate; 701. Anti-slip layer; 702. Limiting rod; 8. Steel plate body. Detailed implementation mode

[0024] The technical solutions in the present utility model will be further described below in conjunction with the drawings and embodiments.

[0025] As Figures 1 to 4 shown, the embodiment of the present utility model provides a steel plate welding alignment device for installing the steel plate body 8, including:

[0026] Two alignment frames 1, mounting seats 5 and mounting blocks 6 are respectively arranged at the end parts of the two alignment frames 1, and the mounting seat 5 is rotatably connected with the mounting block 6, so that any one of the alignment frames 1 can rotate with the mounting seat 5 as the axis;

[0027] A fastening assembly, including an extrusion plate 7 located at the other end part of the alignment frame 1 and a fastener passing through the alignment frame 1, the fastener is in transmission connection with the extrusion plate 7, so that the extrusion plate 7 abuts against or separates from the steel plate body 8 in the alignment frame 1.

[0028] In the embodiment of the present utility model, the two alignment frames 1 respectively correspond to two steel plate bodies 8. When welding the steel plates, the two steel plate bodies 8 are respectively installed in the corresponding alignment frames 1. The alignment frames 1 have gaps for installing the steel plate bodies 8, so that the steel plate bodies 8 are vertically located in the alignment frames 1, that is, the steel plate bodies 8 are placed in the alignment frames 1 in a side-by-side manner, so that the steel plate bodies 8 are always located in the alignment frames 1 under the action of their own gravity and will not shake, ensuring the stability during welding.

[0029] Secondly, before welding the two steel plate bodies 8, first push the two steel plate bodies 8 so that the ends of the two steel plate bodies 8 abut against each other, and then under the action of the fastening assembly, drive the extrusion plate 7 to move in the alignment frame 1 by using the fastener, so as to extrude the steel plate body 8, so that the steel plate body 8 always abuts against the inner side of the alignment frame 1, further avoiding the displacement and shaking of the steel plate body 8. At the same time, the ends of the two fixed steel plate bodies 8 abut against each other, and the connection part of the two steel plate bodies 8 is fully exposed on both sides of the alignment frame 1, and the connection part of the two steel plate bodies 8 can be completely welded without flipping, which is very convenient.

[0030] Furthermore, when two steel plate bodies 8 need to be welded at an angle, when the two steel plate bodies 8 are respectively located on two alignment frames 1, directly rotate one of the alignment frames 1 so that this alignment frame 1 rotates around the mounting base 5 as the axis, then the two alignment frames 1 can form an angle, thus enabling the two steel plate bodies 8 to form an angle. Then, push the two steel plate bodies 8 so that their ends are abutted, and finally perform welding, which can meet various welding requirements.

[0031] Based on the above solution, as Figure 1 shown in Figure 2 , the fastener is a screw rod 4. The alignment frame 1 is provided with a threaded sleeve, and the screw rod 4 is threadedly connected to the threaded sleeve, and the end of the screw rod 4 is rotatably arranged on the pressing plate 7. Specifically, when adjusting the pressing plate 7 through the fastener, directly rotate the screw rod 4 so that the screw rod 4 rotates and moves on the threaded sleeve, thereby driving the end of the screw rod 4 to drive the pressing plate 7 to move in the alignment frame 1, and then the pressing plate 7 can be used to press and fix the steel plate body 8.

[0032] Specifically, a handwheel 401 is provided at the end of the screw rod 4. Under the action of the handwheel 401, it is more convenient for manual adjustment of the screw rod 4, providing convenience.

[0033] Specifically, the pressing plate 7 is provided with a limiting rod 702, and the limiting rod 702 passes through the alignment frame 1. Under the action of the limiting rod 702, the pressing plate 7 is always vertically located in the alignment frame 1, ensuring the contact area between the pressing plate 7 and the steel plate body 8 and ensuring stability.

[0034] Specifically, the pressing plate 7 is provided with an anti-slip layer 701, and the anti-slip layer 701 abuts against the surface of the steel plate body 8. The anti-slip layer 701 is made of a relatively soft rubber material, which can increase the friction between the pressing plate 7 and the steel plate body 8 and further ensure the firmness of the fixation of the steel plate body 8.

[0035] Based on the above solution, as Figure 1 shown in

[0036] Specifically, one of the bases 2 is provided with universal wheels 201, and the other base 2 is provided with through holes 202 for screws to pass through. To ensure the stability of the angle adjustment between the two alignment frames 1, one of the bases 2 is fixed to the ground by using screws to ensure that this alignment frame 1 is in a fixed state. Thus, under the action of the base 2 and the universal wheels 201, it is convenient for the other alignment frame 1 to move. At the same time, the universal wheels 201 have a self-locking function to facilitate locking after adjustment. And the base 2 provided with the through holes 202 needs to be fixed on a bottom surface with steps to ensure that the two alignment frames 1 are flush.

[0037] Specifically, notches 101 are provided at the adjacent ends of the two alignment frames 1. Since the steel plate body 8 is attached to the inner side of the alignment frame 1 under the action of the pressing plate 7, the notches 101 ensure the full exposure of the connection part of the two steel plate bodies 8, facilitating welding processing.

[0038] Based on the above solution, as Figure 1 shown, a number of rollers 3 are rotatably provided in each of the two alignment frames 1, and the steel plate body 8 is in rolling contact with the rollers 3. When pushing the steel plate body 8 to implement docking, the friction between the steel plate body 8 and the alignment frame 1 can be reduced under the action of the number of rollers 3, making it more labor-saving.

[0039] In summary, placing the steel plate body 8 horizontally in the alignment frame 1 can ensure stability under the action of gravity. Moreover, one of the alignment frames 1 can be rotated to adjust the angle between the two steel plate bodies 8, enabling the two steel plate bodies 8 to be welded into an integral body with an included angle. It has high applicability, and the overall structure is relatively short, facilitating the installation of the steel plate body 8 and ensuring safety during work.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A steel plate welding alignment device for installing a steel plate body (8), characterized in that, Including: Two alignment frames (1), mounting seats (5) and mounting blocks (6) are respectively provided at the end parts of the two alignment frames (1), and the mounting seat (5) is rotatably connected with the mounting block (6) so that any one of the alignment frames (1) can rotate with the mounting seat (5) as the axis; A fastening assembly, including a pressing plate (7) located at the other end part of the alignment frame (1) and a fastener passing through the alignment frame (1), the fastener is in transmission connection with the pressing plate (7) so that the pressing plate (7) abuts against or separates from the steel plate body (8) in the alignment frame (1).

2. The steel plate welding alignment device according to claim 1, characterized in that, The fastener is a screw rod (4), the alignment frame (1) is provided with a threaded sleeve, the screw rod (4) is in threaded connection with the threaded sleeve, and the end part of the screw rod (4) is rotatably arranged on the pressing plate (7).

3. The steel plate welding alignment device according to claim 2, characterized in that, A hand wheel (401) is provided at the end part of the screw rod (4).

4. A steel plate welding alignment device according to any one of claims 1-3, characterized in that, The pressing plate (7) is provided with a limiting rod (702), and the limiting rod (702) passes through the alignment frame (1).

5. A steel plate welding alignment device according to any one of claims 1-3, characterized in that, The pressing plate (7) is provided with an anti-slip layer (701), and the anti-slip layer (701) abuts against the surface of the steel plate body (8).

6. The steel plate welding alignment device according to claim 1, wherein, Bases (2) are provided at the bottom surfaces of the two alignment frames (1), and the bases (2) are arranged at the ends of the alignment frames (1) far away from the mounting seats (5).

7. The steel plate welding alignment device according to claim 6, characterized in that, One of the bases (2) is provided with a universal wheel (201), and the other base (2) is provided with a through hole (202) for a screw to pass through.

8. A steel plate welding alignment device according to claim 1, characterized in that, Notches (101) are provided at the adjacent end parts of the two alignment frames (1).

9. A steel plate welding alignment device according to claim 1 or 8, characterized in that, A plurality of rollers (3) are rotatably arranged in the two alignment frames (1), and the steel plate body (8) is in rolling fit with the rollers (3).

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