Synchronous double-welding machine for mechanical metal parts

Abstract

The utility model discloses a synchronous double welding machine for mechanical metal parts, which comprises a welding machine body, a welding top plate and two welding guns, the welding top plate is arranged at the top of the welding machine body, the two welding guns are respectively arranged at the bottom of the welding top plate, and two processing panels are arranged at the top of the welding machine body. The welding machine comprises a welding machine body, two machining panels are arranged in the welding machine body, impurity filtering nets are arranged in the two machining panels, two material collecting boxes are arranged in the welding machine body, a bidirectional threaded rod is arranged in the welding machine body, and the machining panels, the material collecting boxes, displacement blocks, straight plates, scraping rods and push plates are arranged, so that mechanical metal parts are placed on the surfaces of the machining panels to be machined; the two welding guns can weld two parts in sequence, the two straight plates move oppositely at the same time, the two straight plates are gradually away from each other, the bottom faces of the multiple scraping rods rub against the surface of the impurity filtering net, and disintegrating slag accumulated on the surface of the impurity filtering net can be scraped and swept to one side of a machining panel.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical metal parts processing, in particular to a synchronous double welding machine for mechanical metal parts. Background Art

[0002] For the welding of mechanical metal parts, it is very important to choose the appropriate welding process and parameter control, which needs to be determined according to the type of welding materials and the requirements of the parts, including welding sequence, welding compliance and welding layer spacing. The synchronous double welding machine plays a key role in the welding of mechanical metal parts. This welding machine has a double welding head and can process two workpieces at the same time, thereby greatly improving work efficiency. Its structure is relatively simple and it is equipped with two welding guns, making the welding process more efficient and practical.

[0003] The synchronous double welding machine mainly uses two welding guns to weld two metal parts. During the welding process, slag will be generated, that is, welding slag. The slag needs to be cleaned up in time, and the traditional welding machine cannot quickly clean and collect the slag after the welding of the parts is completed. It not only delays the subsequent welding time of metal parts, but also increases the workload of the staff. The welded parts also require the staff to wear professional gloves to cut them. Therefore, it is particularly important to design a synchronous double welding machine for mechanical metal parts. Utility Model Content

[0004] The purpose of the utility model is to provide a synchronous double welding machine for mechanical metal parts, so as to solve the problem proposed in the above background technology that not only the time for subsequent welding of metal parts is delayed, but also the workload of the staff is increased, and the welded parts also require the staff to wear professional gloves to cut the parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a synchronous double welding machine for mechanical metal parts, comprising a welding machine body, a welding top plate and two welding guns, wherein the welding top plate is arranged on the top of the welding machine body, and the two welding guns are respectively arranged on the bottom of the welding top plate, and two processing panels are arranged on the top of the welding machine body, and the two processing panels are provided with filter screens inside, and the welding machine body is provided with two aggregate boxes inside, and the welding machine body is provided with a bidirectional threaded rod inside, and the two ends of the bidirectional threaded rod are sleeved with displacement blocks, and one side of the two displacement blocks is provided with a U-shaped plate, and the top of the two U-shaped plates is provided with two vertical bars, and one end of the two adjacent vertical bars is provided with a straight plate, and the bottom of the two straight plates is provided with multiple scrapers.

[0006] As a preferred technical solution of the utility model, the two displacement blocks are respectively threadedly sleeved on the two end portions of the bidirectional threaded rod, and a servo motor is arranged on one side of the welding machine body.

[0007] As a preferred technical solution of the utility model, the output shaft of the servo motor is transmission-connected to one end of the bidirectional threaded rod.

[0008] As a preferred technical solution of the utility model, one end of the plurality of scrapers is respectively fixedly and interlacedly connected with the bottom ends of the two straight plates, and the two collection boxes are respectively located at the bottom of the two processing panels.

[0009] As a preferred technical solution of the utility model, the positions where the multiple scraping rods are arranged are all arranged at equal intervals.

[0010] As a preferred technical solution of the utility model, multiple push plates are fixedly installed on one side of the two straight plates, one side of the two U-shaped plates is fixedly connected to one side of the two displacement blocks respectively, and two baffles are fixedly installed on the top of the welding machine body.

[0011] As a preferred technical solution of the present invention, the positions of the plurality of push plates are arranged at equal intervals.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is a synchronous double welding machine for mechanical metal parts. By setting a processing panel, a collection box, a displacement block, a straight plate, a scraper and a push plate, the mechanical metal parts are placed on the surface of the processing panel for processing, and two welding guns can weld two parts in turn. The slag generated by welding partially falls on the surface of the processing panel, and the slag smaller than the aperture of the filter net will directly fall into the inside of the collection box for collection. After starting the servo motor, the two displacement blocks are driven to move relative to each other. Since the threads on the surfaces of the two-way threaded rods are in opposite directions, when the two displacement blocks move toward each other, the two straight plates move toward each other at the same time, and the two gradually move away from each other. The bottom surfaces of the multiple scrapers rub against the surface of the filter net respectively, and the slag accumulated on the surface of the filter net can be scraped and swept to one side of the processing panel.

[0014] 2. The utility model discloses a synchronous double welding machine for mechanical metal parts. A bidirectional threaded rod, a U-shaped plate, a vertical bar and a baffle are provided. The U-shaped plate is connected to the straight plate by two vertical bars. As the displacement block moves, the U-shaped plate moves synchronously, thereby driving a plurality of scrapers to move. The push plate is located on one side of the straight plate and is the first to contact the welded parts. When the straight plate moves, the push plate gradually pushes the metal parts, and the parts can be moved to both sides of the welding machine body, which is convenient for unloading the parts. The scraper can also be used to clean the debris on the surface of the filter screen, thereby increasing the use scope of the synchronous double welding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0017] Figure 3 It is a partial exploded view of the utility model;

[0018] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. Welding machine body; 2. Welding top plate; 3. Welding gun; 4. Processing panel; 5. Collecting box; 6. Bidirectional threaded rod; 7. Displacement block; 8. U-shaped plate; 9. Vertical bar; 10. Straight plate; 11. Scraper rod; 12. Servo motor; 13. Baffle; 14. Push plate; 15. Filter screen. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution of a synchronous double welding machine for mechanical metal parts:

[0022] Embodiment 1:

[0023] like Figure 1-3As shown, a synchronous double welding machine for mechanical metal parts includes a welding machine body 1, a welding top plate 2 and two welding guns 3. The welding top plate 2 is arranged on the top of the welding machine body 1, and the two welding guns 3 are respectively arranged at the bottom of the welding top plate 2. Two processing panels 4 are arranged on the top of the welding machine body 1, and the two processing panels 4 are provided with a filter screen 15 inside. Two aggregate boxes 5 are arranged inside the welding machine body 1, and a bidirectional threaded rod 6 is arranged inside the welding machine body 1. Displacement blocks 7 are sleeved on both ends of the bidirectional threaded rod 6. U-shaped plates 8 are arranged on one side of the two displacement blocks 7. Two vertical bars 9 are arranged on the top of the two U-shaped plates 8, and a straight plate 10 is arranged at one end of two adjacent vertical bars 9. A plurality of scrapers 11 are arranged at the bottom of the two straight plates 10. After the servo motor 12 is started, the two displacement blocks 7 are driven to move relative to each other. Since the threads on the surface of the bidirectional threaded rod 6 are in opposite directions, when the two displacement blocks 7 move toward each other, the two straight plates 10 move toward each other at the same time, and the two gradually move away from each other.

[0024] Embodiment 2:

[0025] Based on the first embodiment, Figure 1 and Figure 4 As shown, a plurality of push plates 14 are fixedly installed on one side of the two straight plates 10, one side of the two U-shaped plates 8 is fixedly connected to one side of the two displacement blocks 7 respectively, and two baffles 13 are fixedly installed on the top of the welding machine body 1, and the positions of the plurality of push plates 14 are arranged at equal intervals. The utility model is a synchronous double welding machine for mechanical metal parts, which is provided with a bidirectional threaded rod 6, a U-shaped plate 8, a vertical bar 9 and a baffle 13. The U-shaped plate 8 is connected to the straight plate 10 by two vertical bars 9, and as the displacement block 7 moves, the U-shaped plate 8 moves synchronously, thereby driving the plurality of scrapers 11 to move, and the push plate 14 is located on one side of the straight plate 10, and is the first to contact the welded parts.

[0026] Working principle: For the welding of mechanical metal parts, it is very important to choose the appropriate welding process and parameter control, which needs to be determined according to the type of welding materials and the requirements of the parts, including welding sequence, welding compliance and welding layer spacing. The synchronous double welding machine plays a key role in the welding of mechanical metal parts. This welding machine has a double welding head and can process two workpieces at the same time, thereby greatly improving the work efficiency. Its structure is relatively simple, and it is equipped with two welding guns 3, making the welding process more efficient and practical. Two mechanical metal parts are placed on the surface of the processing panel 4 for processing. The two welding guns 3 can weld the two parts in turn. The slag generated by welding falls on the surface of the processing panel 4. The slag smaller than the aperture of the filter 15 will fall directly into the collection box 5 for collection. After starting the servo motor 12, the two displacement blocks 7 are driven to move relative to each other. Since the threads on the surface of the bidirectional threaded rod 6 are in opposite directions, when the two displacement blocks 7 move toward each other, the two straight plates 10 move toward each other at the same time, and the two gradually move away. The outer surface of the displacement block 7 is tightly fitted with the inner wall of the welding machine body 1. Under the rotation of the bidirectional threaded rod 6, the two displacement blocks 7 will make a linear motion. At this time, one end of the scraper 11 has contacted with the surface of the filter screen 15. Therefore, when the straight plate 10 moves, the bottom surfaces of the multiple scraper bars 11 rub against the surface of the filter screen 15 respectively, and the debris accumulated on the surface of the filter screen 15 can be scraped to one side of the processing panel 4. The U-shaped plate 8 and the straight plate 10 are connected by two vertical bars 9, and as the displacement block 7 moves, the U-shaped plate 8 moves synchronously, which also drives the multiple scraper bars 11 to move. The push plate 14 is located on one side of the straight plate 10. , and first contacts with the welded parts. When the straight plate 10 moves, the push plate 14 gradually pushes the metal parts, and the parts can be moved to both sides of the welding machine body 1, which is convenient for the unloading of parts, and cooperates with the scraper 11 to clean the debris on the surface of the filter screen 15, which increases the use range of the synchronous double welding machine. The collection box 5 can slide inside the welding machine body 1, and the collection box 5 can be pulled out of the welding machine body 1. The baffle 13 increases the range of shielding the debris. The push plate 14, the baffle 13 and the scraper 11 are all made of high temperature resistant materials.

[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] 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 synchronous double welding machine for mechanical metal parts, comprising a welding machine body (1), a welding top plate (2) and two welding guns (3), wherein the welding top plate (2) is arranged on the top of the welding machine body (1), and the two welding guns (3) are respectively arranged on the bottom of the welding top plate (2), characterized in that: Two processing panels (4) are arranged on the top of the welding machine body (1), and the two processing panels (4) are each provided with a filter screen (15) inside. Two material collecting boxes (5) are arranged inside the welding machine body (1), and a bidirectional threaded rod (6) is arranged inside the welding machine body (1). Displacement blocks (7) are sleeved on both ends of the bidirectional threaded rod (6), and a U-shaped plate (8) is arranged on one side of the two displacement blocks (7). Two vertical bars (9) are arranged on the top of the two U-shaped plates (8), and a straight plate (10) is arranged at one end of two adjacent vertical bars (9), and a plurality of scraping rods (11) are arranged at the bottom of the two straight plates (10).

2. A synchronous double welding machine for mechanical metal parts according to claim 1, characterized in that: The two displacement blocks (7) are respectively threadedly sleeved on the two end portions of the bidirectional threaded rod (6), and a servo motor (12) is provided on one side of the welding machine body (1).

3. A synchronous double welding machine for mechanical metal parts according to claim 2, characterized in that: The output shaft of the servo motor (12) is drivingly connected to one end of the bidirectional threaded rod (6).

4. A synchronous double welding machine for mechanical metal parts according to claim 1, characterized in that: One end of the plurality of scrapers (11) is fixedly connected to the bottom ends of the two straight plates (10), and the two material collection boxes (5) are located at the bottom of the two processing panels (4).

5. A synchronous double welding machine for mechanical metal parts according to claim 4, characterized in that: The plurality of scraping rods (11) are arranged at equal intervals.

6. A synchronous double welding machine for mechanical metal parts according to claim 1, characterized in that: A plurality of push plates (14) are fixedly mounted on one side of the two straight plates (10), one side of the two U-shaped plates (8) is fixedly connected to one side of the two displacement blocks (7) respectively, and two baffles (13) are fixedly mounted on the top of the welding machine body (1).

7. A synchronous double welding machine for mechanical metal parts according to claim 6, characterized in that: The plurality of push plates (14) are arranged at equal intervals.

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