Plate welding butt joint tool

Abstract

The utility model discloses a plate welding butt joint tooling, relates to welding tooling technical field, including tooling frame, adjusting seat and positioning subassembly, the tooling frame is provided with the avoidance mouth, adjusting seat is symmetrically installed at the both sides of tooling frame, the upper end of adjusting seat is provided with the chute, the side end of adjusting seat is evenly distributed with threaded hole. The adjusting seat and the positioning components are arranged on the tool frame, and the mounting positions of the positioning components on the two sides on the adjusting seat are adjusted through the fastening bolts, so that welding seams of two to-be-welded plates can be arranged at the matched avoiding openings, the plates can be prevented from being directly fixed to the tool, materials are easy to take after welding is completed, and the welding efficiency is improved. Due to the fact that the distance between the two adjusting seats is larger than the width of the to-be-welded plate, under rotation of the hand wheel, the clamping plates can be driven to abut against the surface of the to-be-welded plate under the clamping plates, butt-joint positioning can be conducted on various types of plates with different widths and thicknesses, and the butt-joint tool is higher in universality compared with an existing butt-joint tool.

Description

Technical Field

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

[0002] In the welding operation of metal plates, the single-sided welding and double-sided forming method is often used, and the docking tooling is needed to assist and fix the plates to be welded to ensure that the plates maintain the correct position and posture during the welding process. When the existing docking tooling is used to weld and position the plates, in order to achieve the efficient welding effect of single-sided welding and double-sided forming, high-current breakdown welding is required. After the welding molten pool passes through the weld, the solder is placed on the back of the plate, which often makes the plate directly fixed to the tooling, making it difficult to remove the plate. In addition, there are differences in the width and thickness of various types of plates, and matching tooling needs to be customized respectively, and the versatility needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a plate welding butt joint tool to solve the above-mentioned defects caused by the prior art.

[0004] A plate welding butt tool comprises a tool frame and at least one positioning component for fixing the plate on the tool frame, the tool also comprises an adjustment seat arranged on the tool frame, the positioning component is arranged on the adjustment seat, and a fixing piece for fixing the positioning component to the adjustment seat is arranged between the positioning component and the adjustment seat, and the upper surface of the tool frame is provided with at least one avoidance opening for avoiding the plate weld.

[0005] Preferably, the positioning component comprises:

[0006] Mounting frames arranged opposite to each other and threaded rods arranged between the mounting frames, the ends of the threaded rods being rotatably connected to the mounting frames, and the bottoms of the mounting frames being slidably connected to the slide grooves arranged on the adjustment seat;

[0007] A slider disposed on the threaded rod, the slider is threadedly connected to the threaded rod, and when the threaded rod rotates, the two sliders move relative to each other;

[0008] A clamping plate, a pressure arm hinged to a slider at one end, and a connecting seat hinged to the other end of the pressure arm, an opening is provided on the outer side of the clamping plate, the opening is slidably connected to the mounting frame, and the connecting seat is detachably mounted on the upper surface of the clamping plate.

[0009] Preferably, two positioning components are provided.

[0010] Preferably, the lower surface of the clamping plate is kept parallel to the upper surface of the tooling frame.

[0011] Preferably, the fixing member is a fastening bolt, and the outer side surface of the adjustment seat is provided with a plurality of threaded holes connected with the slide groove, and the fastening bolt matches the threaded holes.

[0012] Preferably, the positioning assembly is further provided with a handwheel mounted on one end of the threaded rod.

[0013] Preferably, there are a plurality of escape openings, and the shapes of each escape opening are different from each other.

[0014] The advantages of the utility model are as follows: by arranging an adjustment seat and a positioning assembly on the tooling frame, the installation positions of the positioning assemblies on both sides on the adjustment seat are adjusted by fastening bolts, so that the welds of the two plates to be welded can be placed at corresponding avoidance openings, which can avoid the plates being directly fixed to the tooling, and it is easy to take out the materials after welding. Moreover, since the spacing between the two adjustment seats is greater than the width of the plates to be welded, the rotation of the hand wheel will drive the clamping plate to press against the surface of the plate to be welded just below, so that various types of plates with different widths and thicknesses can be docked and positioned, and it is more universal than the existing docking tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is an assembly diagram of the tooling frame and some structures in the utility model.

[0017] Figure 3 It is a structural schematic diagram of the positioning component in the utility model.

[0018] Among them, 1-tooling frame, 2-adjusting seat, 3-positioning component, 4-avoidance, 5-slide groove, 6-threaded hole, 7-fixing part, 31-mounting frame, 32-handwheel, 33-clamping plate, 34-threaded rod, 35-slider, 36-pressure arm, 37-connecting seat. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figures 1 to 3 As shown, a plate welding butt tool includes a tool frame 1 and at least one positioning component 3 for fixing the plate on the tool frame 1. The tool also includes an adjusting seat 2 arranged on the tool frame 1, the positioning component 3 is arranged on the adjusting seat 2, and a fixing part 7 for fixing the positioning component 3 on the adjusting seat 2 is provided between the positioning component 3 and the adjusting seat 2. The upper surface of the tool frame 1 is provided with at least one avoidance opening 4 for avoiding the plate weld.

[0021] In this embodiment, the positioning component 3 includes:

[0022] The mounting frames 31 are arranged opposite to each other and the threaded rod 34 is arranged between the mounting frames 31, the end of the threaded rod 34 is rotatably connected to the mounting frames 31, and the bottom of the mounting frames 31 is slidably connected to the slide groove 5 arranged on the adjustment seat 2;

[0023] The slider 35 is arranged on the threaded rod 34, and the slider 35 is threadedly connected to the threaded rod 34. When the threaded rod 34 rotates, the two sliders 35 move relative to each other.

[0024] The clamping plate 33, a pressure arm 36 hinged to the slider 35 at one end, and a connecting seat 37 hinged to the other end of the pressure arm 36, the outer side of the clamping plate 33 is provided with an opening, the opening is slidably connected to the mounting frame 31, and the connecting seat 37 can be detachably installed on the upper surface of the clamping plate 33.

[0025] It is worth mentioning that there are two positioning components 3.

[0026] In this embodiment, the lower surface of the clamping plate 33 is kept parallel to the upper surface of the fixture frame 1 to ensure the docking stability of the plate to be welded on the fixture frame 1.

[0027] In this embodiment, the fixing member 7 is a fastening bolt, and the outer side surface of the adjustment seat 2 is provided with a plurality of threaded holes 6 connected with the slide grooves 5 , and the fastening bolts match the threaded holes 6 .

[0028] In this embodiment, the positioning assembly 3 is further provided with a hand wheel 32 mounted on one end of the threaded rod 34 .

[0029] In this embodiment, a plurality of escape openings 4 are provided, and the shapes of the escape openings 4 are different from each other.

[0030] Working process and principle: During the use of the utility model, the plate to be welded is first placed on the tooling frame 1, and according to the plate model to be welded, the welds of the two plates are placed at the matching avoidance openings 4, and after reserving an appropriate weld width and aligning the two sides, the installation positions of the positioning components 3 on both sides on the adjustment seat 2 are adjusted, and then the fixing parts 7, i.e., the tightening bolts, in the corresponding threaded holes 6 are used to position the mounting frame 31;

[0031] Then, the operator directly rotates the two hand wheels 32 to drive the threaded rod 34 to rotate synchronously. Since the threads on both sides of the threaded rod 34 are arranged in opposite directions, the sliders 35 on both sides will move toward each other, and the clamping plate 33 at the lower end will slide downward along the mounting frame 31 through the pressing arm 36 and the connecting seat 37, and then press against the surfaces of the two to-be-welded plates directly below, thereby completing the docking and positioning of the to-be-welded plates.

[0032] During the welding process, after the welding molten pool passes through the weld, the solder placed on the back of the plate is located in the corresponding avoidance opening 4.

[0033] Based on the above, the utility model sets an adjustment seat 2 and a positioning assembly 3 on the tooling frame 1, and uses fastening bolts to adjust the installation position of the positioning assemblies 3 on both sides on the adjustment seat 2, so that the welds of the two plates to be welded can be placed at the corresponding avoidance openings 4, which can avoid the plates being directly fixed to the tooling, and it is easy to remove the materials after welding. Moreover, since the spacing between the two adjustment seats 2 is greater than the width of the plates to be welded, and at the same time, when the handwheel 32 is rotated, the clamping plate 33 will be driven to press against the surface of the plate to be welded directly below, so that various types of plates with different widths and thicknesses can be docked and positioned, which is more universal than the existing docking tooling.

[0034] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A plate welding butt tool, comprising a tool frame (1) and at least one positioning component (3) for fixing the plate on the tool frame (1), characterized in that: The tooling also includes an adjustment seat (2) arranged on the tooling frame (1), the positioning assembly (3) is arranged on the adjustment seat (2), and a fixing member (7) for fixing the positioning assembly (3) on the adjustment seat (2) is arranged between the positioning assembly (3) and the adjustment seat (2), and the upper surface of the tooling frame (1) is provided with at least one avoidance opening (4) for avoiding a plate weld.

2. A plate welding butt tool according to claim 1, characterized in that: The positioning component (3) comprises: Mounting frames (31) arranged opposite to each other and a threaded rod (34) arranged between the mounting frames (31), the end of the threaded rod (34) being rotatably connected to the mounting frames (31), and the bottom of the mounting frames (31) being slidably connected to a slide groove (5) arranged on the adjustment seat (2); A slider (35) is disposed on the threaded rod (34), the slider (35) is threadedly connected to the threaded rod (34), and when the threaded rod (34) rotates, the two sliders (35) move relative to each other; A clamping plate (33), a pressure arm (36) hinged to a slider (35) at one end, and a connecting seat (37) hinged to the other end of the pressure arm (36), wherein an opening is provided on the outer side of the clamping plate (33), the opening is slidably connected to the mounting frame (31), and the connecting seat (37) is detachably mounted on the upper surface of the clamping plate (33).

3. A plate welding butt tool according to claim 1 or 2, characterized in that: The positioning components (3) are provided with two.

4. A plate welding butt tool according to claim 2, characterized in that: The lower surface of the clamping plate (33) remains parallel to the upper surface of the tooling frame (1).

5. The plate welding butt tool according to claim 3, characterized in that: The fixing member (7) is a fastening bolt, and the outer side surface of the adjustment seat (2) is provided with a plurality of threaded holes (6) connected to the slide groove (5), and the fastening bolt matches the threaded hole (6).

6. The plate welding butt tool according to claim 3, characterized in that: The positioning assembly (3) is further provided with a hand wheel (32) mounted on one end of the threaded rod (34).

7. A plate welding butt tool according to claim 5 or 6, characterized in that: A plurality of the avoidance openings (4) are provided, and the shapes of the avoidance openings (4) are different from each other.

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