High-precision aluminum alloy welding tool

Abstract

The utility model discloses a high-precision aluminum alloy welding tool, relates to the technical field of fixed welding clamp structures, and aims to solve the problems that when a product workpiece of an existing aluminum alloy welding tool is replaced, a clamp needs to be adjusted and replaced, so that the adjusting time is prolonged, a plurality of clamps need to be used, and the cost is high. A positioning frame pressing plate is installed on one side of the positioning frame, an installation supporting frame is installed in the positioning frame, a supporting piece is installed in the installation supporting frame, a first positioning shaft is installed on one side of the supporting piece, a positioning installation groove is formed in one end of the installation supporting frame, and a second positioning shaft is installed at one end in the positioning frame. A limiting installation clamping base is arranged in the upper end of the installation supporting frame, a welding clamping piece is installed at one end of the limiting installation clamping base, an installation base is arranged at the lower end of the installation supporting frame, a center positioning block is installed on one side of the installation base, and an installation end is arranged at one end of the center positioning block.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed welding fixture structures, and particularly relates to a high-precision aluminum alloy welding tooling. Background Technique

[0002] An alloy with aluminum as the base and a certain amount of other alloying elements added is one of the light metal materials. Aluminum alloys have the characteristics of low density, good mechanical properties, non-toxicity, easy recycling, excellent electrical conductivity, heat transfer performance, and corrosion resistance. They are widely used in the marine industry, chemical industry, aerospace, metal packaging, transportation and other fields. When processing aluminum alloys, welding tooling is required to perform welding treatment on the aluminum alloys.

[0003] After retrieval, the authorized announcement number is CN219725094U, which discloses a high-precision aluminum alloy frame welding tooling, specifically related to the technical field of aluminum alloy frame welding. It includes a bottom plate, and an L-shaped plate is fixedly arranged on the top of the bottom plate. After the top surface of the frame body is welded well, start the second electric push rod to drive the second placement plate to move downward and closely fit with the frame body. Then start the first motor to drive the rotating plate to rotate, so that the cross plate and the first placement plate are at the top, and the top plate and the cross plate are at the bottom. At this time, the frame body will fall on the cross plate, and the bottom surface of the frame body faces upward. Use a welding machine to weld the connecting gap on the bottom surface of the frame body, so as to realize welding on both sides of the frame body, without the need to clamp the frame body multiple times, improving the welding precision and the welding processing efficiency. Use a cylinder to drive the connection box and the rotating plate to move up and down, which is convenient to make the frame body just below the welding machine, facilitating the welding machine to perform welding.

[0004] However, when replacing product workpieces with the existing aluminum alloy welding tooling, the fixture needs to be adjusted and replaced, which increases the adjustment time. Multiple fixtures need to be used, which increases the cost. Therefore, there is an urgent need for a high-precision aluminum alloy welding tooling in the market to solve these problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-precision aluminum alloy welding tooling to solve the problems in the above background technique that when replacing product workpieces with the existing aluminum alloy welding tooling, the fixture needs to be adjusted and replaced, which increases the adjustment time. Multiple fixtures need to be used, which increases the cost.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A high-precision aluminum alloy welding tooling, including a positioning frame, a positioning frame pressing plate is installed on one side of the positioning frame, an installation support frame is installed inside the positioning frame, a support member is installed inside the installation support frame, a positioning shaft one is installed on one side of the support member, a positioning installation groove is provided at one end of the installation support frame, a positioning shaft two is installed at one end inside the positioning frame, a limit installation clamping seat is provided inside the upper end of the installation support frame, a welding clamping member is installed at one end of the limit installation clamping seat, an installation seat is provided at the lower end of the installation support frame, a center positioning block is installed on one side of the installation seat, an installation end is provided at one end of the center positioning block, and a limit groove is provided inside one end of the center positioning block.

[0007] Preferably, the positioning frame pressing plate and the positioning frame are fixedly connected by fasteners. There are two fasteners, and one end of the fastener passes through the positioning frame pressing plate and extends into the positioning frame.

[0008] Preferably, the positioning frame and one end of the installation support frame are fixedly connected by a positioning shaft one, and the positioning frame and the other end of the installation support frame are installed with limited position by a positioning shaft two.

[0009] Preferably, the positioning shaft two and the positioning frame are of an integral structure, and one end of the positioning shaft two is located inside the positioning installation groove.

[0010] Preferably, a fixed end is provided at the upper end of the installation seat. The fixed end and the installation seat are of an integral structure. The installation end and the center positioning block are of an integral structure. An installation hole is provided inside the installation end.

[0011] Preferably, the installation end and the fixed end are fixedly connected by a positioning pin.

[0012] Preferably, the welding clamping member is arranged corresponding to the limit installation clamping seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. For this high-precision aluminum alloy welding tooling, by placing the parts above the center positioning block, making the outer periphery of the parts closely adhere to the positioning frame, the positioning frame pressing plate and the welding clamping member, it can conveniently limit the parts, so that the parts will not shake during the welding process, thus affecting the welding effect of the parts. For workpieces with two holes and requiring clamping and positioning, the height and hole distance can be adjusted, so that the fixture is suitable for clamping multiple different specifications of workpieces. Therefore, the design, manufacturing and replacement costs of the fixture can be greatly reduced. When replacing the product workpiece, only some parts of the fixture need to be adjusted and replaced, rather than replacing the whole set of fixture, thus reducing the total adjustment time and reducing the inventory of additional fixtures, reducing the cost and improving the utilization rate.

[0015] 2. For this high-precision aluminum alloy welding tooling, by limiting and installing the positioning installation groove provided at one end of the installation support frame with the positioning shaft II, at this time, one end of the positioning shaft I installed at the other end of the installation support frame is located inside the positioning installation hole provided in the positioning frame. Then, by installing the positioning frame pressing plate on one side of the positioning frame, the other end of the positioning shaft I installed at the other end of the installation support frame is positioned and installed with the positioning installation hole provided in the positioning frame pressing plate, and then the positioning frame pressing plate and the positioning frame are installed and fixed through fasteners, so that the installation support frame can be conveniently limited and installed. Description of the Drawings

[0016] Figure 1 is the overall top view of the present utility model;

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

[0018] Figure 3 is the structural schematic diagram of the installation support frame of the present utility model;

[0019] Figure 4 is the structural schematic diagram of the central positioning block of the present utility model.

[0020] In the figure: 1, positioning frame; 2, positioning frame pressing plate; 3, fastener; 4, installation support frame; 5, support member; 6, positioning shaft I; 7, positioning installation groove; 8, positioning shaft II; 9, limit installation seat; 10, welding fixture; 11, installation seat; 1101, fixed end; 12, central positioning block; 1201, installation end; 1202, installation hole; 1203, limit groove; 13, positioning pin. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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.

[0022] Please refer to Figures 1-4, An embodiment provided by the present utility model: A high-precision aluminum alloy welding tooling, including a positioning frame 1, a positioning frame pressing plate 2 is installed on one side of the positioning frame 1, an installation support frame 4 is installed inside the positioning frame 1, a support member 5 is installed inside the installation support frame 4, a positioning shaft one 6 is installed on one side of the support member 5, a positioning installation groove 7 is provided at one end of the installation support frame 4, a positioning shaft two 8 is installed at one end inside the positioning frame 1, a limit installation seat 9 is provided inside the upper end of the installation support frame 4, a welding fixture 10 is installed at one end of the limit installation seat 9, an installation seat 11 is provided at the lower end of the installation support frame 4, a center positioning block 12 is installed on one side of the installation seat 11, an installation end 1201 is provided at one end of the center positioning block 12, and a limit groove 1203 is provided inside one end of the center positioning block 12. It should be noted that, in order to save space and highlight the innovative elements of this patent, such as the working principle and process of how the aluminum alloy welding tooling performs welding work, they will not be elaborated in this patent.

[0023] When in use, the positioning installation groove 7 provided at one end of the installation support frame 4 is installed in a limited way with the positioning shaft two 8. At this time, one end of the positioning shaft one 6 installed at the other end of the installation support frame 4 is located inside the positioning installation hole provided in the positioning frame 1. Then, by installing the positioning frame pressing plate 2 on one side of the positioning frame 1, the other end of the positioning shaft one 6 installed at the other end of the installation support frame 4 is installed in a positioned way with the positioning installation hole provided in the positioning frame pressing plate 2. Then, the positioning frame pressing plate 2 and the positioning frame 1 are installed and fixed through the fastener 3. In this way, the installation support frame 4 can be conveniently installed in a limited way. By placing the part above the center positioning block 12, the periphery of the part is closely attached to the positioning frame 1, the positioning frame pressing plate 2 and the welding fixture 10. In this way, the part can be conveniently limited, so that the part will not shake during the welding process, thus affecting the welding effect of the part.

[0024] Please refer to Figure 1 , the positioning frame pressing plate 2 and the positioning frame 1 are fixedly connected through the fastener 3. There are two fasteners 3. One end of the fastener 3 passes through the positioning frame pressing plate 2 and extends into the positioning frame 1, which can conveniently install and fix the positioning frame pressing plate 2 and the positioning frame 1. Through the fastener 3, the positioning frame pressing plate 2 and the positioning frame 1 can be conveniently installed in a limited way.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 , the positioning frame 1 and one end of the installation support frame 4 are fixedly connected through the positioning shaft one 6, and the positioning frame 1 and the other end of the installation support frame 4 are installed in a limited way through the positioning shaft two 8. Through this setting, the installation support frame 4 can be conveniently installed in a limited way, so that the installation of the installation support frame 4 is more convenient.

[0026] Please refer toFigure 1 , Figure 2 and Figure 3 , the second positioning shaft 8 and the positioning frame 1 are of an integral structure. One end of the second positioning shaft 8 is located inside the positioning installation groove 7, which can make the structure between the second positioning shaft 8 and the positioning frame 1 more firm. By positioning one end of the second positioning shaft 8 inside the positioning installation groove 7, the positioning frame 1 can conveniently limit and install one end of the installation support frame 4.

[0027] Please refer to Figure 2 , a fixed end 1101 is provided at the upper end of the mounting seat 11. The fixed end 1101 and the mounting seat 11 are of an integral structure. The mounting end 1201 and the central positioning block 12 are of an integral structure. An installation hole 1202 is provided inside the mounting end 1201, which can make the structure between the fixed end 1101 and the mounting seat 11 more firm, and can make the structure between the mounting end 1201 and the central positioning block 12 more firm, so that the overall structure of the mounting seat 11 and the central positioning block 12 is more firm.

[0028] Please refer to Figure 2 , the mounting end 1201 and the fixed end 1101 are fixedly connected by a positioning pin 13. By installing the positioning pin 13, the positioning installation between the mounting end 1201 and the fixed end 1101 can be conveniently carried out, so that the installation and fixation between the mounting seat 11 and the central positioning block 12 can be conveniently carried out.

[0029] Please refer to Figure 1 and Figure 2 , the welding clip 10 and the limit installation clamping seat 9 are correspondingly arranged. Through this kind of arrangement, the limit installation of the welding clip 10 and the limit installation clamping seat 9 can be conveniently carried out.

[0030] Working principle: When in use, the positioning installation groove 7 provided at one end of the installation support frame 4 is installed in a limited position with the second positioning shaft 8. At this time, one end of the first positioning shaft 6 installed at the other end of the installation support frame 4 is located inside the positioning installation hole provided in the positioning frame 1. Then, by installing the positioning frame pressing plate 2 on one side of the positioning frame 1, the other end of the first positioning shaft 6 installed at the other end of the installation support frame 4 is installed in a limited position with the positioning installation hole provided in the positioning frame pressing plate 2. Then, the positioning frame pressing plate 2 and the positioning frame 1 are installed and fixed through the fastener 3. In this way, the installation support frame 4 can be conveniently installed in a limited position. By placing the part above the center positioning block 12, the periphery of the part is closely attached to the positioning frame 1, the positioning frame pressing plate 2, and the welding fixture 10. In this way, the part can be conveniently limited, so that the part will not shake during the welding process, thus affecting the welding effect of the part. For workpieces with two holes that need to be clamped and positioned, the height and hole distance can be adjusted, so that the fixture is suitable for clamping multiple workpieces of different specifications. Therefore, the design, manufacturing, and replacement costs of the fixture can be greatly reduced. When replacing the product workpiece, only some parts of the fixture need to be adjusted and replaced, rather than replacing the entire set of fixtures, thus reducing the total adjustment time and reducing the inventory of additional fixtures, reducing costs and increasing utilization rate.

[0031] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A high-precision aluminum alloy welding tool, comprising a positioning frame (1), characterized in that: A positioning frame pressing plate (2) is installed on one side of the positioning frame (1), a mounting support frame (4) is installed inside the positioning frame (1), a support member (5) is installed inside the mounting support frame (4), a positioning shaft 1 (6) is installed on one side of the support member (5), a positioning mounting groove (7) is provided at one end of the mounting support frame (4), a positioning shaft 2 (8) is installed at one end inside the positioning frame (1), a limited position mounting seat (9) is provided inside the upper end of the mounting support frame (4), a welding clamp (10) is installed at one end of the limited position mounting seat (9), a mounting seat (11) is provided at the lower end of the mounting support frame (4), a center positioning block (12) is installed on one side of the mounting seat (11), a mounting end (1201) is provided at one end of the center positioning block (12), and a limited position groove (1203) is provided inside one end of the center positioning block (12).

2. The high-precision aluminum alloy welding tool according to claim 1, characterized in that: The positioning frame pressing plate (2) and the positioning frame (1) are fixedly connected via a fastener (3), two fasteners (3) are provided, and one end of the fastener (3) passes through the positioning frame pressing plate (2) and extends into the interior of the positioning frame (1).

3. The high-precision aluminum alloy welding tool according to claim 2, characterized in that: The positioning frame (1) is fixedly connected to one end of the mounting support frame (4) via a first positioning shaft (6), and the positioning frame (1) is limitedly mounted to the other end of the mounting support frame (4) via a second positioning shaft (8).

4. The high-precision aluminum alloy welding tool according to claim 3, characterized in that: The second positioning shaft (8) and the positioning frame (1) are an integral structure, and one end of the second positioning shaft (8) is located inside the positioning installation groove (7).

5. The high-precision aluminum alloy welding tool according to claim 4, characterized in that: The upper end of the mounting seat (11) is provided with a fixed end (1101), the fixed end (1101) and the mounting seat (11) are an integral structure, the mounting end (1201) and the central positioning block (12) are an integral structure, and a mounting hole (1202) is provided inside the mounting end (1201).

6. The high-precision aluminum alloy welding tool according to claim 5, characterized in that: The mounting end (1201) and the fixed end (1101) are fixedly connected via a positioning pin (13).

7. The high-precision aluminum alloy welding tool according to claim 6, characterized in that: The welding clamp (10) is arranged corresponding to the position limiting mounting base (9).

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