A machine set frame welding device and welding method for automobile generator machining

Abstract

This invention relates to the field of welding technology and discloses a welding equipment for the frame of an automotive generator, comprising a circular tube support frame. A support beam is fixedly connected to the top outer surface of the circular tube support frame, and a support plate is fixedly connected to the bottom outer surface of the circular tube support frame. An adjustment and limiting mechanism is provided on the outer surface of the circular tube support frame. A following adjustment mechanism and an auxiliary support mechanism are fixedly connected to the outer surface of the adjustment and limiting mechanism. The adjustment and limiting mechanism includes a first motor, the output end of which is fixedly connected to a base plate. A limiting component is engaged within the base plate via a sliding groove. This allows for welding of frames with different planes and circular tube sizes, reducing auxiliary time and improving welding continuity and efficiency. Furthermore, it allows the generator frame to rotate, greatly facilitating operator operation, reducing labor intensity, and contributing to improved welding quality stability and production efficiency.

Description

Technical Field

[0001] This invention relates to the field of welding technology, specifically to a welding equipment and welding method for machining the frame of an automotive generator. Background Technology

[0002] In the manufacturing process of automotive generators, the welding of the generator set frame is a crucial step, as its quality directly affects the generator's performance, reliability, and service life. With the rapid development of the automotive industry and the continuous improvement of quality requirements for automotive parts, traditional welding equipment and methods have gradually revealed many limitations when faced with welding automotive generator set frames.

[0003] Patent application CN202410508262.2 discloses a welding equipment and welding method for the frame of an automotive generator, including a base, a lifting plate on top of the base, a circular tube support frame placed on the surface of the lifting plate, and a side plate fixedly connected to the side of the base; a suspension cylinder is rotatably installed on the side of the side plate and passes through the middle of the circular tube support frame, a positioning clamp is provided on the outside of the connecting plate, and the suspension cylinder drives the circular tube support frame to rotate through the connecting plate and the positioning clamp;

[0004] However, this patent also has the following shortcomings: the welding equipment is difficult to meet the flexibility, precision and stability requirements of welding various structural frame types, resulting in low welding efficiency, unstable quality and difficulty in ensuring the operation requirements of special working conditions. In view of this situation, a welding equipment and welding method for the unit frame of automobile generator processing is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a welding equipment and welding method for the frame of an automotive generator to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a welding equipment for the frame of an automotive generator, comprising a circular tube support frame, wherein a support beam is fixedly connected to the top outer surface of the circular tube support frame, a support plate is fixedly connected to the bottom outer surface of the circular tube support frame, an adjustment limiting mechanism is provided on the outer surface of the circular tube support frame, and a following adjustment mechanism and an auxiliary support mechanism are fixedly connected to the outer surface of the adjustment limiting mechanism, further comprising:

[0007] An adjusting limiting mechanism is provided, comprising a first motor, the output end of which is fixedly connected to a base plate. A limiting component is engaged with the interior of the base plate via a sliding groove. The limiting component includes a limiting block, which engages with the base plate. A first electromagnet is fixedly connected inside the limiting block, and its outer surface contacts the outer surface of the circular tube support frame. A first elastic band is fixedly connected to the outer surface of the limiting block. An adjusting component is engaged with the interior of the base plate via a sliding groove. The adjusting component includes a first locking block, which is slidably connected to the base plate. A first screw is rotatably connected inside the first locking block, and a corrugated pipe is fixedly connected to its outer surface. The first motor is used to rotate the circular tube support frame, support beam, and support plate.

[0008] According to the above technical solution, the adjustment and limiting mechanism further includes an arc-shaped rubber plate, a second locking block is snapped onto the outer surface of the arc-shaped rubber plate, a first connecting rod is fixedly connected to the bottom of the second locking block, a first connecting plate and a second connecting plate are fixedly connected to the outer surface of the first connecting rod, and the arc-shaped rubber plate is used to limit the movement of round tube support frames of different sizes.

[0009] According to the above technical solution, the limiting component and the adjusting component are symmetrically arranged in two sets on the outer surface of the base plate. The first screw is threadedly connected to the first connecting plate and the second connecting plate. The bellows is concentric with the first screw and is used to protect the first screw.

[0010] According to the above technical solution, the following adjustment mechanism includes a following device, which is fixedly connected to the lower surface of the first motor. A third locking block is engaged inside the following device. A housing is fixedly connected to the top of the third locking block. A second screw is rotatably connected inside the housing. A first slider is threadedly connected to the outer surface of the second screw. A first sliding rod is slidably connected inside the first slider through a through hole. A first hydraulic pump is fixedly connected to the outer surface of the first slider. An arc-shaped column is hinged to the outer surface of the first sliding rod. A rotating shaft collar is rotatably connected inside the arc-shaped column through a slot. An annular electromagnet is fixedly connected inside the arc-shaped column. A friction plate is slidably connected inside the arc-shaped column. A welding torch is fixedly connected to the outer surface of the rotating shaft collar. The second screw is used to adjust the vertical position of the welding torch.

[0011] According to the above technical solution, the third locking block is rotated by a motor and gears inside the following device, and the output end of the first hydraulic pump is fixedly connected to the outer surface of the first sliding rod through a connecting plate. The first hydraulic pump is symmetrically arranged to adjust the horizontal position of the welding torch.

[0012] According to the above technical solution, the auxiliary support mechanism includes a support column, which is fixedly connected to the upper surface of the base plate. A second hydraulic pump is fixedly connected to the top of the support column, and a connecting frame is fixedly connected to the output end of the second hydraulic pump. A first rotating shaft is fixedly connected to the inner wall of the connecting frame. A first gear and a rectangular rotating shaft column are rotatably connected to the outer surface of the first rotating shaft. A support assembly is fixedly connected to the outer surface of the rectangular rotating shaft column. The support assembly includes a sleeve, which is fixedly connected to the outer surface of the rectangular rotating shaft column. A third screw is rotatably connected to the inside of the sleeve. A first rotating shaft connecting block is rotatably connected to the outer surface of the third screw. A first rotating rod and a second rotating rod are rotatably connected to the outer surface of the first rotating shaft connecting block. A first magnetic rubber plate is rotatably connected to the inside of the first rotating rod, and a second magnetic rubber plate is rotatably connected to the inside of the second rotating rod. A second elastic band is fixedly connected to the outer surface of the first magnetic rubber plate. The first and second magnetic rubber plates are used to support and magnetically attract the support beam.

[0013] According to the above technical solution, the outer surface of the rectangular rotating shaft column is fixedly connected to the outer surface of the first gear, and two sets of the support components are symmetrically arranged on the outer surface of the second hydraulic pump. The first gear meshes with the symmetrically arranged first gear, and the first gear and the symmetrically arranged first gear are used to rotate the rectangular rotating shaft column in opposite directions at the same time.

[0014] A welding device and welding method for the frame of an automotive generator set, comprising the following steps:

[0015] S1: The symmetrically arranged limiting blocks horizontally limit the circular tube support frame by the tension of the first elastic band;

[0016] S2: The first screw is vertically limited by the arc-shaped rubber plate through the adjusting component;

[0017] S3: The second hydraulic pump and the third screw drive the first magnetic rubber plate and the second magnetic rubber plate to support and attract the support beam or support plate;

[0018] S4: The follower device drives the welding torch to rotate, and the position is adjusted by the second screw. The first hydraulic pump pushes the welding torch to perform welding.

[0019] S5: When the first motor works in conjunction with the following adjustment mechanism, the welding torch can weld positions that are difficult to weld.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. The welding equipment and method for the generator set frame of this type of automobile generator, by setting an adjustment limit mechanism, can be adapted to welding frames of different plane and round tube sizes, reducing auxiliary time and improving welding continuity and efficiency; and can also rotate the generator set frame, which greatly facilitates the operation of welding personnel, reduces the labor intensity of personnel, and helps to improve the stability of welding quality and production efficiency.

[0022] 2. The welding equipment and method for the generator set frame of this type of automobile generator, by setting a following adjustment mechanism, can be adapted to the welding of generator set frames of different sizes; and the welding torch moves synchronously following the movement, and the welding torch can maintain the optimal welding relative position through multi-angle adjustment capability, thereby improving welding accuracy and work efficiency, and reducing human error and instability.

[0023] 3. The welding equipment and method for the generator set frame of this type of automobile generator, by setting an auxiliary support mechanism, realizes the auxiliary support for the parts to be welded, so that they can be stabilized, improving the positioning accuracy of the parts and the welding quality; and can provide welding assistance for matching parts of generator set frames of different sizes, reducing welding defects and significantly improving the overall efficiency of welding operations and the quality of finished products.

[0024] 4. The welding equipment and welding method for the generator set frame of this type of automobile generator, by setting the above-mentioned mechanism, can adapt to frames of different sizes, reduce auxiliary time, improve efficiency, and allow the frame to rotate for convenient operation; it enables the welding torch to follow synchronously and adjust at multiple angles to improve accuracy and efficiency and reduce errors; it can stably support parts, improve positioning accuracy and quality, and match different frames to assist welding to reduce defects, improve overall efficiency and finished product quality. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0026] Figure 2 This is a schematic diagram of the unit frame structure of the present invention.

[0027] Figure 3 This is a cross-sectional view of the adjusting limit mechanism of the present invention.

[0028] Figure 4 This is a partial structural schematic diagram of the adjusting limit mechanism of the present invention.

[0029] Figure 5 This is a cross-sectional view of the structure at point A of the adjusting limit mechanism of the present invention.

[0030] Figure 6 This is a cross-sectional view of the following adjustment mechanism of the present invention.

[0031] Figure 7 This is a partial structural cross-sectional view of the following adjustment mechanism of the present invention.

[0032] Figure 8 This is a cross-sectional view of the structure at point B of the following adjustment mechanism of the present invention.

[0033] Figure 9 This is a schematic diagram of the auxiliary support mechanism of the present invention.

[0034] Figure 10 This is a partial structural cross-sectional view of the auxiliary support mechanism of the present invention.

[0035] In the diagram: 1. Circular tube support frame; 2. Support beam;

[0036] 3. Adjustable limit mechanism;

[0037] 301. First motor; 302. Base plate;

[0038] 3001, Limiting components;

[0039] 303. Limiting block; 304. First electromagnet; 305. First elastic band;

[0040] 3002, Adjustment component;

[0041] 306. First locking block; 307. First screw; 308. Corrugated pipe; 309. Arc-shaped rubber plate; 310. Second locking block; 311. First connecting rod; 312. First connecting plate; 313. Second connecting plate;

[0042] 4. Support plate;

[0043] 5. Follow-up adjustment mechanism;

[0044] 501. Following device; 502. Third locking block; 503. Housing; 504. Second screw; 505. First slider; 506. First sliding rod; 507. First hydraulic pump; 508. Arc-shaped column; 509. Rotating shaft collar; 510. Ring electromagnet; 511. Friction plate; 512. Welding torch;

[0045] 6. Auxiliary support mechanism;

[0046] 601. Support column; 602. Second hydraulic pump; 603. Connecting frame; 604. First rotating shaft; 605. First gear; 606. Rectangular rotating shaft column;

[0047] 6001, Support components;

[0048] 607. Sleeve; 608. Third screw; 609. First rotating shaft connecting block; 610. First rotating rod; 611. First magnetic rubber plate; 612. Second rotating rod; 613. Second magnetic rubber plate; 614. Second elastic band. Detailed Implementation

[0049] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0050] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0051] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0052] Example 1: See Figures 1-5 The present invention provides a technical solution: a welding equipment for the frame of an automotive generator, comprising a circular tube support frame 1, a support beam 2 fixedly connected to the top outer surface of the circular tube support frame 1, a support plate 4 fixedly connected to the bottom outer surface of the circular tube support frame 1, an adjustment and limiting mechanism 3 provided on the outer surface of the circular tube support frame 1, a following adjustment mechanism 5 and an auxiliary support mechanism 6 fixedly connected to the outer surface of the adjustment and limiting mechanism 3, and further comprising:

[0053] Adjustable limiting mechanism 3 includes a first motor 301. The output end of the first motor 301 is fixedly connected to a base plate 302. A limiting component 3001 is engaged with the inside of the base plate 302 through a sliding groove. The limiting component 3001 includes a limiting block 303, which is engaged with the base plate 302. A first electromagnet 304 is fixedly connected inside the limiting block 303. The outer surface of the first electromagnet 304 is in contact with the outer surface of the circular tube support frame 1. The outer surface of 03 is fixedly connected to a first elastic band 305. The interior of the base plate 302 is fitted with an adjustment component 3002 through a sliding groove. The adjustment component 3002 includes a first locking block 306, which is slidably connected to the base plate 302. The interior of the first locking block 306 is rotatably connected to a first screw 307. The outer surface of the first locking block 306 is fixedly connected to a corrugated pipe 308. The first motor 301 is used to rotate the round tube support frame 1, the support beam 2 and the support plate 4.

[0054] The adjusting limiting mechanism 3 also includes an arc-shaped rubber plate 309. A second locking block 310 is snapped onto the outer surface of the arc-shaped rubber plate 309. A first connecting rod 311 is fixedly connected to the bottom of the second locking block 310. A first connecting plate 312 and a second connecting plate 313 are fixedly connected to the outer surface of the first connecting rod 311. The arc-shaped rubber plate 309 is used to limit the movement of the circular tube support frame 1 of different sizes.

[0055] Two sets of limiting components 3001 and adjusting components 3002 are symmetrically arranged on the outer surface of the base plate 302. The first screw 307 is threadedly connected to the first connecting plate 312 and the second connecting plate 313. The bellows 308 is concentric with the first screw 307 and is used to protect the first screw 307. By setting the adjusting limiting mechanism 3, the limiting block 303 and the first elastic band 305 can be adapted to the welding of frames with different planes and round tube sizes, reducing auxiliary time and improving welding continuity and efficiency. In addition, the first motor 301 can make the unit frame rotate, which greatly facilitates the operation of welding personnel, reduces the labor intensity of personnel, and helps to improve the stability of welding quality and production efficiency. When the round tube support frame 1 is placed on the upper surface of the limiting block 303, it is necessary to pull the symmetrically arranged limiting block 303 outward to prevent it from affecting the placement of the round tube support frame 1. One side of the limiting block 303 can adapt to round tube support frames 1 with different round tube sizes.

[0056] The working principle of this embodiment is as follows: When using the welding equipment and welding method for the generator set frame of this type of automotive generator, the round tube support frame 1 is placed on the limiting block 303, and is magnetically attracted by the first electromagnet 304. At the same time, the first elastic band 305 extends and retracts inward, pulling the limiting block 303 to move along the slot of the base plate 302. In cooperation with the symmetrically arranged limiting blocks 303, the horizontal direction of the round tube support frame 1 is limited. After the horizontal limitation is completed, the arc-shaped rubber plate 309 contacts the outer surface of the round tube support frame 1, and the first screw 307 is started to rotate. The first screw 307 drives the first connecting plate 312 and the second connecting plate 313 to move downward. The first connecting rod 311 is moved downwards, and the second locking block 310 is moved downwards, causing the arc-shaped rubber plate 309 to move downwards, so that it can vertically limit the circular tube support frame 1. The horizontal movement of the limiting block 303 and the vertical movement of the arc-shaped rubber plate 309 realize the welding of circular tube support frames 1 and support beams 2 of different sizes. At this time, the operator welds the support beam 2 and the circular tube support frame 1. While completing the single-point welding, the first motor 301 rotates, driving the adjusting limiting mechanism 3, the circular tube support frame 1 and the support beam 2 to rotate simultaneously, so that they can weld at another position. The welding of the support plate 4 is carried out by repeating the above steps to complete the welding.

[0057] Example 2: Please refer to Figures 6-8Based on Embodiment 1, the present invention provides a technical solution: the following adjustment mechanism 5 includes a following device 501, which is fixedly connected to the lower surface of the first motor 301. A third locking block 502 is engaged inside the following device 501. A housing 503 is fixedly connected to the top of the third locking block 502. A second screw 504 is rotatably connected inside the housing 503. A first slider 505 is threadedly connected to the outer surface of the second screw 504. A first sliding rod 505 is slidably connected inside the first slider 505 through a through hole. 06. A first hydraulic pump 507 is fixedly connected to the outer surface of the first slider 505. An arc-shaped column 508 is hinged to the outer surface of the first sliding rod 506. A rotating shaft collar 509 is rotatably connected to the inside of the arc-shaped column 508 through a slot. An annular electromagnet 510 is fixedly connected to the inside of the arc-shaped column 508. A friction plate 511 is slidably connected to the inside of the arc-shaped column 508. A welding torch 512 is fixedly connected to the outer surface of the rotating shaft collar 509. A second screw 504 is used to adjust the vertical position of the welding torch 512.

[0058] The following device 501 internally rotates the third locking block 502 via a motor and gears. The output end of the first hydraulic pump 507 is fixedly connected to the outer surface of the first sliding rod 506 via a connecting plate. The first hydraulic pump 507 is symmetrically arranged to adjust the horizontal position of the welding torch 512. By setting up the following adjustment mechanism 5, the second screw 504 is adapted to the welding of different sized unit frames. The following device 501 makes the welding torch 512 move synchronously, and the multi-angle adjustment capability keeps the welding torch 512 in the optimal welding relative position, improving welding accuracy and work efficiency, and reducing human error and instability. By rotating the second screw 504, the following adjustment mechanism 5 moves to the lower surface of the base plate 302, so that it does not affect the rotation of the circular tube support frame 1 driven by the first motor 301. In the normal position of the first hydraulic pump 507, the arc-shaped column 508 contacts the outer surface of the first slider 505, and the center of gravity of the welding torch 512 is the same as the center of gravity of the rotating shaft collar 509, so that it will not rotate due to gravity.

[0059] The working principle of this embodiment is as follows: When the welding equipment and welding method for the generator set frame of this type of automobile generator are used, the second screw 504 rotates, driving the first slider 505 to move upward, so that the welding torch 512 is flush with the welding position. At this time, the first hydraulic pump 507 extends and retracts, pushing the first sliding rod 506 inward through the connecting plate, and driving the welding torch 512 and the entire mechanism to move inward, so that the welding torch 512 contacts the welding position and performs welding. At the same time as welding, the first motor 301 starts to rotate, causing the round tube support frame 1 to rotate, following the rotation. The device 501 drives the welding torch 512 to rotate concentrically with the circular tube support frame 1, and they cooperate to perform welding. When welding is required at positions that are difficult to weld, the welding torch 512 rotates horizontally by the difference in the extension and retraction distance of the symmetrically set first hydraulic pump 507. After the welding torch 512 contacts the welding position, the annular electromagnet 510 reduces its magnetism, allowing the welding torch 512 to rotate around the axis of the rotating shaft collar 509. At the same time, by adjusting the second screw 504, the welding torch 512 can adapt to the angle of the difficult-to-weld position and perform welding.

[0060] Example 3: Please refer to Figures 9-10 Based on Embodiments 1 and 2, the present invention provides a technical solution: the auxiliary support mechanism 6 includes a support column 601, which is fixedly connected to the upper surface of the base plate 302. A second hydraulic pump 602 is fixedly connected to the top of the support column 601. A connecting frame 603 is fixedly connected to the output end of the second hydraulic pump 602. A first rotating shaft 604 is fixedly connected to the inner wall of the connecting frame 603. A first gear 605 and a rectangular rotating shaft column 606 are rotatably connected to the outer surface of the first rotating shaft 604. A support assembly 6001 is fixedly connected to the outer surface of the rectangular rotating shaft column 606. The support assembly 6001 includes a sleeve 607, which is connected to the rectangular rotating shaft column 606. The outer surface of the shaft column 606 is fixedly connected, and the inner surface of the sleeve 607 is rotatably connected to the third screw 608. The outer surface of the third screw 608 is rotatably connected to the first rotating shaft connecting block 609. The outer surface of the rotating shaft of the first rotating shaft connecting block 609 is rotatably connected to the first rotating rod 610 and the second rotating rod 612. The inner surface of the first rotating rod 610 is rotatably connected to the first magnetic rubber plate 611, and the inner surface of the second rotating rod 612 is rotatably connected to the second magnetic rubber plate 613. The outer surface of the first magnetic rubber plate 611 is fixedly connected to the second elastic band 614. The first magnetic rubber plate 611 and the second magnetic rubber plate 613 are used to support the support beam 2 and magnetically attract it.

[0061] The outer surface of the rectangular rotating shaft column 606 is fixedly connected to the outer surface of the first gear 605. Two sets of support components 6001 are symmetrically arranged on the outer surface of the second hydraulic pump 602. The first gear 605 meshes with the symmetrically arranged first gear 605. The first gear 605 and the symmetrically arranged first gear 605 are used to rotate the rectangular rotating shaft column 606 in opposite directions at the same time. By setting the auxiliary support mechanism 6, the auxiliary support for the parts to be welded is realized, so that they can be stabilized, improving the positioning accuracy of the parts and the welding quality. It can also assist in the welding of matching parts for unit frames of different sizes, reduce welding defects, and significantly improve the overall efficiency of welding operations and the quality of finished products. The second elastic band 614 keeps the first magnetic rubber plate 611 and the second magnetic rubber plate 613 in a horizontal position, so that their support and magnetic attraction processes do not interfere with each other. The two sets of support components 6001 and the second hydraulic pump 602 form a triangle to achieve stable support.

[0062] By setting up the above mechanisms, it is possible to adapt to frames of different sizes, reduce auxiliary time, improve efficiency, and allow the frame to rotate for convenient operation; it enables the welding torch 512 to synchronously follow and adjust at multiple angles to improve accuracy and efficiency and reduce errors; it can stably support parts, improve positioning accuracy and quality, and match different frames to assist welding to reduce defects, improve overall efficiency and finished product quality. The first rotating shaft connecting block 609 is rotatably connected to the third screw 608, so that it only transmits movement and does not rotate to protect the auxiliary support mechanism 6.

[0063] The working principle of this embodiment is as follows: When using the welding equipment and welding method for the generator set frame of this type of automotive generator, the second hydraulic pump 602 starts and pushes the auxiliary support mechanism 6 to rise as a whole. At this time, the sleeve 607 rotates, driving the rectangular rotating shaft column 606 and the first gear 605 to rotate. The meshing of the first gear 605 with the symmetrically arranged first gear 605 allows them to rotate in opposite directions simultaneously. When the rotation reaches the point where the center of the first rotating shaft 604 and the center of the support beam 2 are on the same straight line, the rotation stops. At this time, the third screw 608 rotates and moves outward along the axis of the rotated sleeve 607, driving the first rotating shaft connecting block 609 to move. The outer surfaces of the first magnetic rubber plate 611 and the second magnetic rubber plate 613 are aligned with the support beam 2. When the outer surfaces are in contact, the rotation of the third screw 608 continues to push the first magnetic rubber plate 611 and the second magnetic rubber plate 613 to make them in close contact and magnetically attract them. The first magnetic rubber plate 611 and the second magnetic rubber plate 613 rotate around the axis of the first rotating shaft connecting block 609 through the first rotating rod 610 and the second rotating rod 612, and are kept running normally by the second elastic band 614, so that the support beam 2 can be stably supported and magnetically attracted. At this time, auxiliary welding is performed. When it is necessary to weld the support plate 4 and the round tube support frame 1, the first magnetic rubber plate 611 and the second magnetic rubber plate 613 are brought into contact with the outer surface of the support plate 4 by rotating the sleeve 607 to magnetically attract them. The above process is repeated for auxiliary welding.

[0064] A welding device and welding method for the frame of an automotive generator set, comprising the following steps:

[0065] S1: The symmetrically arranged limiting blocks 303 limit the horizontal movement of the circular tube support frame 1 by the tension of the first elastic band 305;

[0066] S2: The first screw 307 is vertically limited by the arc-shaped rubber plate 309 through the adjusting component 3002;

[0067] S3: The second hydraulic pump 602 and the third screw 608 push the first magnetic rubber plate 611 and the second magnetic rubber plate 613 to support and attract the support beam 2 or the support plate 4;

[0068] S4: The follower device 501 drives the welding torch 512 to rotate, and the position is adjusted by the second screw 504. The first hydraulic pump 507 pushes the welding torch 512 to perform welding.

[0069] S5: When the first motor 301 cooperates with the following adjustment mechanism 5, the welding torch 512 can weld positions that are not easy to weld.

[0070] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0071] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A welding equipment for the frame of an automotive generator, comprising a circular tube support frame (1), wherein a support beam (2) is fixedly connected to the top outer surface of the circular tube support frame (1), a support plate (4) is fixedly connected to the bottom outer surface of the circular tube support frame (1), an adjustment limiting mechanism (3) is provided on the outer surface of the circular tube support frame (1), and a following adjustment mechanism (5) and an auxiliary support mechanism (6) are fixedly connected to the outer surface of the adjustment limiting mechanism (3), characterized in that, Also includes: Adjustable limiting mechanism (3), the adjustable limiting mechanism (3) includes a first motor (301), the output end of the first motor (301) is fixedly connected to a base plate (302), the inside of the base plate (302) is fitted with a limiting component (3001) by opening a sliding groove, the limiting component (3001) includes a limiting block (303), the limiting block (303) is fitted to the base plate (302), the inside of the limiting block (303) is fixedly connected to a first electromagnet (304), the outer surface of the first electromagnet (304) is in contact with the outer surface of the circular tube support frame (1), the limiting... A first elastic band (305) is fixedly connected to the outer surface of the block (303). An adjustment component (3002) is engaged with the inside of the base plate (302) through a sliding groove. The adjustment component (3002) includes a first locking block (306), which is slidably connected to the base plate (302). A first screw (307) is rotatably connected inside the first locking block (306). A corrugated pipe (308) is fixedly connected to the outer surface of the first locking block (306). The first motor (301) is used to rotate the round tube support frame (1), the support beam (2), and the support plate (4). The adjustment limiting mechanism (3) further includes an arc-shaped rubber plate (309), on the outer surface of the arc-shaped rubber plate (309) a second locking block (310) is engaged, the bottom of the second locking block (310) is fixedly connected to a first connecting rod (311), the outer surface of the first connecting rod (311) is fixedly connected to a first connecting plate (312) and a second connecting plate (313), and the arc-shaped rubber plate (309) is used to limit the movement of round tube support frames (1) of different sizes.

2. The welding equipment for the generator set frame of an automobile generator according to claim 1, characterized in that: The limiting component (3001) and the adjusting component (3002) are symmetrically arranged in two sets on the outer surface of the base plate (302). The first screw (307) is threadedly connected to the first connecting plate (312) and the second connecting plate (313). The bellows (308) is concentric with the first screw (307) and is used to protect the first screw (307).

3. The welding equipment for the generator set frame of an automobile generator according to claim 1, characterized in that: The following adjustment mechanism (5) includes a following device (501), which is fixedly connected to the lower surface of the first motor (301). A third locking block (502) is snapped into the following device (501). A housing (503) is fixedly connected to the top of the third locking block (502). A second screw (504) is rotatably connected inside the housing (503). A first slider (505) is threadedly connected to the outer surface of the second screw (504). A first sliding rod (506) is slidably connected inside the first slider (505) through a through hole. 05) The outer surface of the first hydraulic pump (507) is fixedly connected, the outer surface of the first sliding rod (506) is hinged to the arc-shaped column (508), the inside of the arc-shaped column (508) is rotatably connected to the rotating shaft collar (509) through a slot, the inside of the arc-shaped column (508) is fixedly connected to the annular electromagnet (510), the inside of the arc-shaped column (508) is slidably connected to the friction plate (511), the outer surface of the rotating shaft collar (509) is fixedly connected to the welding gun (512), and the second screw (504) is used to adjust the vertical position of the welding gun (512).

4. The welding equipment for the generator set frame of an automobile generator according to claim 3, characterized in that: The following device (501) uses a motor and gears to rotate the third locking block (502). The output end of the first hydraulic pump (507) is fixedly connected to the outer surface of the first sliding rod (506) through a connecting plate. The symmetrical arrangement of the first hydraulic pump (507) is used to adjust the horizontal position of the welding torch (512).

5. The welding equipment for the generator set frame of an automobile generator according to claim 1, characterized in that: The auxiliary support mechanism (6) includes a support column (601), which is fixedly connected to the upper surface of the base plate (302). A second hydraulic pump (602) is fixedly connected to the top of the support column (601). A connecting frame (603) is fixedly connected to the output end of the second hydraulic pump (602). A first rotating shaft (604) is fixedly connected to the inner wall of the connecting frame (603). A first gear (605) and a rectangular rotating shaft column (606) are rotatably connected to the outer surface of the first rotating shaft (604). A support assembly (6001) is fixedly connected to the outer surface of the rectangular rotating shaft column (606). The support assembly (6001) includes a sleeve (607). The sleeve (607) and the outer surface of the rectangular rotating shaft column (606) are connected to each other. The sleeve (607) is fixedly connected to the surface. The inner part of the sleeve (607) is rotatably connected to a third screw (608). The outer surface of the third screw (608) is rotatably connected to a first rotating shaft connecting block (609). The outer surface of the first rotating shaft connecting block (609) is rotatably connected to a first rotating rod (610) and a second rotating rod (612). The inner part of the first rotating rod (610) is rotatably connected to a first magnetic rubber plate (611). The inner part of the second rotating rod (612) is rotatably connected to a second magnetic rubber plate (613). The outer surface of the first magnetic rubber plate (611) is fixedly connected to a second elastic band (614). The first magnetic rubber plate (611) and the second magnetic rubber plate (613) are used to support the support beam (2) and magnetically attract it.

6. The welding equipment for the generator set frame of an automobile generator according to claim 5, characterized in that: The outer surface of the rectangular rotating shaft column (606) is fixedly connected to the outer surface of the first gear (605). The support assembly (6001) is symmetrically arranged in two sets on the outer surface of the second hydraulic pump (602). The first gear (605) meshes with the symmetrically arranged first gear (605). The first gear (605) and the symmetrically arranged first gear (605) are used to rotate the rectangular rotating shaft column (606) in the same direction.

7. A welding method for a welding equipment for processing the frame of an automotive generator according to any one of claims 1-6, characterized in that: S1: The symmetrically arranged limiting blocks (303) limit the horizontal movement of the circular tube support frame (1) by the tension of the first elastic band (305); S2: The first screw (307) is vertically limited by the arc-shaped rubber plate (309) through the adjusting component (3002) to the round tube support frame (1); S3: The second hydraulic pump (602) and the third screw (608) drive the first magnetic rubber plate (611) and the second magnetic rubber plate (613) to support and attract the support beam (2) or the support plate (4); S4: The following device (501) drives the welding torch (512) to rotate, and the position is adjusted by the second screw (504). The first hydraulic pump (507) pushes the welding torch (512) to perform welding. S5: When the first motor (301) cooperates with the following adjustment mechanism (5), the welding torch (512) can weld positions that are not easy to weld.

Images