Single-person adjustable assembling, positioning and rapid fixing device for welding

Abstract

The utility model discloses a single-person adjustable assembling, positioning and rapid fixing device for welding, which comprises a fixing seat, a backup plate and an insert block matched with the backup plate and used for clamping a welding workpiece. The backup plate is detachably connected with the right-angle side of the fixing seat, a welding workpiece is clamped between the backup plate and the fixing seat, and the embedded block is detachably arranged in a gap between the backup plate and the fixing seat. The single-person adjustable assembling, positioning and rapid fixing device for welding can effectively solve the welding problem of a 90-degree included angle combined cabinet, and greatly improves the welding efficiency of the combined cabinet.

Description

Technical Field

[0001] This utility model relates to the technical field of welding auxiliary equipment, and in particular to a single-person adjustable welding assembly positioning and quick fixing device. Background Technology

[0002] Currently, in the assembly and welding of sheet metal cabinets, operators typically use a work platform to perform welding directly. Without auxiliary devices, clamping two right-angled workpieces during cabinet assembly is difficult, time-consuming, and inaccurate, failing to meet the demand for improved welding efficiency. Therefore, how to meet the 90° angle requirement during cabinet assembly welding is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a single-person adjustable welding assembly positioning and fast fixing device, which can effectively solve the welding problem of cabinets with a 90° angle and greatly improve the efficiency of cabinet welding.

[0004] The technical solution provided by this utility model is as follows:

[0005] A single-person adjustable welding assembly positioning and quick fixing device includes a fixed base, a back plate, and an insert that cooperates with the back plate to clamp the welding workpiece. The fixed base is provided with a right-angled edge. The back plate is detachably connected to the right-angled edge on the fixed base and clamps the welding workpiece between the back plate and the fixed base. The insert is detachably disposed in the gap between the back plate and the fixed base.

[0006] Preferably, the fixed seat is a cube or cuboid structure with openings at both ends.

[0007] Preferably, the four sides of the fixing base are respectively provided with elongated mounting grooves or mounting holes arranged along the height direction.

[0008] Preferably, the backing plate is provided with adjustment holes that cooperate with the mounting groove or mounting hole.

[0009] Preferably, the backing plate has an L-shaped structure, and there are two backing plates, with adjustment holes provided on the two bent edges of the backing plate.

[0010] Preferably, the insert is an inverted triangular structure, and the lower end of the inverted triangular structure is provided with a clamp that can be inserted into the upper end of the right-angled side of the fixing seat. The number of inserts is two.

[0011] Preferably, the backing plate and the fixing seat are connected and fixed by a square-wing butterfly-shaped combination fastener.

[0012] This invention has the following advantages over the prior art:

[0013] This utility model's single-person adjustable welding assembly positioning and quick fixing device, through the setting of a fixing seat, a backing plate, and an insert, can effectively fix the welding workpiece, effectively improve the welding qualification rate of the cabinet during the assembly and welding process, ensure the verticality of the workpiece after welding, and thus improve work efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a structural schematic diagram of the single-person adjustable welding assembly positioning and quick fixing device in this embodiment of the present invention.

[0016] Figure label:

[0017] 1. Fixing base; 11. Mounting slot or mounting hole; 2. Backing plate; 21. Adjustment hole; 3. Welded workpiece; 4. Insert; 5. Square wing butterfly type combination fastener. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] like Figure 1 As shown in the figure, this utility model embodiment provides a single-person adjustable welding assembly positioning and fast fixing device, including a fixed base 1, a backing plate 2, and an insert 4 that cooperates with the backing plate 2 to clamp the welding workpiece 3. The fixed base 1 has a right-angled edge, and the backing plate 2 is detachably connected to the right-angled edge on the fixed base 1 to clamp the welding workpiece 3 between the backing plate 2 and the fixed base 1. The insert 4 is detachably disposed in the gap between the backing plate 2 and the fixed base 1. After adopting the single-person adjustable welding assembly positioning and fast fixing device of this utility model embodiment, in the application of cabinet welding, it can effectively improve the cabinet assembly qualification rate, ensure that the workpiece maintains a 90° angle after welding, improve work efficiency, and reduce the amount of subsequent leveling work.

[0020] In this embodiment, the fixing seat 1 is a cube or cuboid structure with openings at both ends, which has high structural reliability.

[0021] In this embodiment, the four sides of the fixing base 1 are respectively provided with elongated mounting grooves or mounting holes 11 arranged along the height direction. The elongated mounting grooves or mounting holes 11 are preferably located in the middle of the side of the fixing base 1. The backing plate 2 is provided with adjustment holes 21 that cooperate with the mounting grooves or mounting holes 11, so as to accommodate welding workpieces of different heights.

[0022] In this embodiment, the backing plate 2 has an L-shaped structure, and there are two backing plates 2. Adjustment holes 21 are provided on the two bent edges of the backing plate 2. The advantage of this shape of the backing plate 2 is that it can be used with the existing welding platform in the machine shop and is easy to fix.

[0023] In this embodiment, the insert 4 has an inverted triangular structure. The lower end of the inverted triangular structure has a clamping opening that can be inserted into the upper right-angled side of the fixing seat 1. There are two inserts 4. After the backing plate 2 is fixed, the insert 4 is inserted to an appropriate depth through the gap between the upper fixing seat 1 and the backing plate 2 to clamp the welding workpiece, facilitating welding operations. The inverted triangular structure design of the insert 4 can accommodate welding workpieces 3 of different thicknesses.

[0024] In this embodiment, the backing plate 2 and the fixed base 1 are connected and fixed by a square wing butterfly-shaped combination fastener 5.

[0025] In general, during the welding process, the parts to be welded are first arranged in the order of the work drawings, and then the fixing device of this utility model embodiment is used to fix the workpiece 3 to be welded (the workpiece 3 is fixed between the fixing seat 1 and the backing plate 2) before welding can be performed. It is lightweight, simple, easy to learn and use.

[0026] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A single person adjustable assembly positioning quick fixture for welding, characterized by, It includes a fixed base, a backing plate, and an insert that cooperates with the backing plate to clamp the welded workpiece. The fixed base has a right-angled edge, and the backing plate is detachably connected to the right-angled edge on the fixed base to clamp the welded workpiece between the backing plate and the fixed base. The insert is detachably disposed in the gap between the backing plate and the fixed base.

2. The single-person adjustable welding assembly positioning and quick fixing device according to claim 1, characterized in that, The fixed seat is a cube or cuboid structure with openings at both ends.

3. The single operator adjustable assembly positioning quick attach device for welding of claim 2, wherein, The four sides of the mounting base are respectively provided with elongated mounting grooves or mounting holes arranged along the height direction.

4. The single operator adjustable assembly positioning quick attach device for welding of claim 3, wherein, The backing plate is provided with adjustment holes that cooperate with the mounting groove or mounting hole.

5. The single operator adjustable welding assembly positioning quick change fixture of claim 4 wherein, The backrest has an L-shaped structure, and there are two backrests. Adjustment holes are provided on the two bent edges of the backrests.

6. The single operator adjustable welding assembly positioning quick change fixture of any of claims 1-5, wherein, The insert has an inverted triangular structure, and the lower end of the inverted triangular structure is provided with a clamp that can be inserted into the upper end of the right-angled side of the fixing seat. There are two inserts.

7. The single operator adjustable welding assembly positioning quick change fixture of any of claims 1-5, wherein, The backplate and the fixed base are connected and fixed by a square-wing butterfly-shaped combination fastener.

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