Ship cablelifter welding device

Abstract

The ship cablelifter welding device comprises supporting legs and further comprises a welding assembly, a steering assembly and an auxiliary assembly, a working plate is fixedly connected to the tops of the supporting legs, and a driving frame is fixedly connected to the top of the working plate. After adjustment work is completed, an electric telescopic rod is controlled to work, the electric telescopic rod drives a lifting disc to descend during work, meanwhile, the lifting disc descends to drive an auxiliary lifting frame to descend synchronously, at the moment, the auxiliary lifting frame pulls an adjusting plate, the adjusting plate pulls a connecting frame on the other side, and then a rotating bottom plate rotates in a positioning rotating frame; a rotating bottom plate rotates to the two sides of a driving cylinder, balls II are separated from the bottom of a support, the bottom of the support extrudes balls I, a spring is compressed, meanwhile, a lifting guide rod moves into the driving cylinder, the balls I and the top of a base are located on the same plane, and the balls I can support the bottom of the support; and labor can be saved when the position of the bracket needs to be finely adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of ship windlass production equipment, in particular to a ship windlass welding device. Background Art

[0002] A ship's windlass is an important piece of equipment on a ship, mainly used to collect and release anchors and anchor chains. The windlass is mainly composed of a base, a bracket, a chain pulley, a brake, a sprocket, a gearbox, an electronic control system (for non-manual windlasses), etc. Different types of windlasses may have different compositions. For example, an electric windlass is equipped with an electric motor, while a hydraulic windlass is equipped with a hydraulic pump station.

[0003] When a ship anchor winch is being produced, the bracket needs to be welded to the top of the base. However, the bracket of the ship anchor winch is heavy, and it is difficult to adjust its position when welding it to the base, making it impossible to center the position of the bracket during welding. This makes it easy for misalignment to occur during welding, and the bracket cannot be welded in the middle of the top of the base, resulting in a decrease in overall production efficiency. Improvements need to be made to this problem. Summary of the Invention

[0004] The object of the present invention is to provide a ship windlass welding device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A ship windlass welding device includes a support leg, a welding assembly, a steering assembly and an auxiliary assembly, the top of the support leg is fixedly connected to a working plate, and the top of the working plate is fixedly connected to a drive frame.

[0006] Wherein, the welding assembly comprises:

[0007] Driving motor 1 is fixedly connected to the left side of the back of the driving frame. Driving motor 1 has an output shaft. The output shaft of driving motor 1 is fixedly connected to a moving screw. The outer side of the moving screw is threadedly connected to a ball nut pair. The top of the ball nut pair is fixedly connected to a moving seat. The top of the moving seat is fixedly connected to a welding driving arm.

[0008] According to the above technical solution, the steering assembly includes a second drive motor, a rotating base and a base. The second drive motor is fixedly connected to the middle of the bottom of the working plate. The second drive motor has an output shaft. The rotating base is fixedly connected to the output shaft of the second drive motor. The base is arranged on the top of the rotating base.

[0009] According to the above technical solution, the auxiliary component includes a driving cylinder, a spring, a lifting seat, a limiting circular shell 1, a ball bearing 1 and a lifting guide rod. The driving cylinder is fixedly connected to the middle of the top of the rotating base, the spring is fixedly connected to the middle of the top of the driving cylinder, the lifting seat is fixedly connected to the top of the spring, the limiting circular shell 1 is fixedly connected to the top of the lifting seat, the ball bearing 1 is rotatably connected to the inside of the limiting circular shell 1, and the lifting guide rod is fixedly connected to the bottom of the lifting seat.

[0010] According to the above technical solution, the auxiliary component also includes a positioning rotating frame, an electric telescopic rod, a lifting plate, an auxiliary lifting frame, an adjustment plate, a connecting frame, a rotating base plate, a second limiting circular shell and a second ball. The positioning rotating frame is fixedly connected to the top of the outer side of the driving cylinder, the electric telescopic rod is fixedly connected to the inner bottom of the driving cylinder, the electric telescopic rod has a telescopic end, the lifting plate is fixedly connected to the telescopic end of the electric telescopic rod, the auxiliary lifting frame is fixedly connected to the outer side of the lifting plate, the adjustment plate is rotatably connected to the middle part of the auxiliary lifting frame, the connecting frame is rotatably connected to the side of the adjustment plate away from the auxiliary lifting frame, the rotating base plate is fixedly connected to the top of the connecting frame, the second limiting circular shell is fixedly connected to the top of the rotating base plate, and the second ball is rotatably connected to the inside of the second limiting circular shell.

[0011] According to the above technical solution, guide rods are provided on the left and right sides of the moving screw on the inner side of the driving frame, and guide sleeves are provided on both sides of the ball nut pair at the bottom of the moving seat. The moving seat is slidably connected to the guide rods through the guide sleeves.

[0012] According to the above technical solution, the second output shaft of the driving motor passes through the bottom of the working plate and extends to the top of the working plate and is fixedly connected to the bottom of the rotating base.

[0013] According to the above technical solution, a lifting slot is provided in the lifting plate, and the lifting plate is slidingly connected to the outer wall of the driving cylinder through the lifting slot, and the rotating base plate is rotatably connected to the middle of the positioning rotating frame near the driving cylinder.

[0014] According to the above technical solution, a circular groove is provided on the top of the driving cylinder, the lifting guide rod is slidably connected to the circular groove, and a limiting disc is provided at the bottom of the lifting guide rod.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: when the bracket needs to be installed on the top of the base for welding, the base is placed on the top of the work plate, and then the bracket is placed on the top of the base. When welding is performed, the drive motor is controlled to work, so that the drive motor drives the movable screw to rotate, so that the ball nut pair moves back and forth on the outside of the movable screw when the movable screw rotates, and at the same time, the guide sleeve at the bottom of the movable seat slides on the guide rods on both sides of the movable screw, so that the movable seat can be more stable when moving. Then, the welding drive arm is started, and the welding work can be performed on the top of the base and the bottom of the bracket when the welding drive arm is working;

[0016] When the position of the bracket needs to be adjusted, the electric telescopic rod is controlled to work, and the lifting plate is pushed up when the electric telescopic rod is working, so that the auxiliary lifting frame rises synchronously, and then the auxiliary lifting frame squeezes the adjusting plate, so that the adjusting plate pushes the connecting frame, and when the connecting frame is subjected to force, the rotating base plate is pushed. Since the other side of the rotating base plate rotates in the positioning rotating frame outside the driving cylinder, the rotating base plate is flush with the positioning rotating frame, so that the second ball at the bottom of the rotating base plate contacts the bottom of the bracket, and at the same time, the bottom of the bracket is propped up so that the bracket is located on the top of the base. Then, the bracket is pushed, so that the bracket can push the second ball, so that the second ball rotates in the second limiting circular shell, so that the bracket can slide on the top of the second ball, which is more labor-saving when adjusting the position of the bracket.

[0017] After the adjustment work is completed, the electric telescopic rod is controlled to work, so that the electric telescopic rod drives the lifting plate to descend during operation, and at the same time, the auxiliary lifting frame is driven to descend synchronously when the lifting plate descends. At this time, the auxiliary lifting frame pulls the adjustment plate, so that the adjustment plate pulls the connecting frame on the other side, and then the rotating base plate rotates in the positioning rotating frame, so that the rotating base plate rotates to both sides of the driving cylinder. At this time, ball bearing 2 is separated from the bottom of the bracket, so that the bottom of the bracket squeezes ball bearing 1, so that the spring is compressed, and the lifting guide rod moves into the driving cylinder. At this time, ball bearing 1 and the top of the base are in the same plane, so that ball bearing 1 can support the bottom of the bracket, which is more labor-saving when the position of the bracket needs to be fine-tuned. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of a driving motor of the present invention;

[0021] Figure 3 yes Figure 2 A in the middle is an enlarged schematic diagram;

[0022] Figure 4 It is a schematic diagram of the driving cylinder of the present invention;

[0023] Figure 5 It is a schematic diagram of the second part of the driving motor of the present invention;

[0024] Figure 6 2. It is a schematic diagram of the spring of the present invention;

[0025] Figure 7 This is a schematic diagram of an explosion at the electric telescopic rod of the present invention;

[0026] Figure 8 It is a schematic diagram of the connecting frame of the present invention.

[0027] In the figure: 1. Support foot; 2. Working plate; 3. Driving frame; 4. Welding assembly; 401. Driving motor 1; 402. Moving screw; 403. Ball nut pair; 404. Moving seat; 405. Welding driving arm; 5. Steering assembly; 501. Driving motor 2; 502. Rotating base; 503. Base; 6. Auxiliary assembly; 601. Driving cylinder; 602. Spring; 603. Lifting seat; 604. Limiting circular shell 1; 605. Ball 1; 606. Lifting guide rod; 607. Positioning rotating frame; 608. Electric telescopic rod; 609. Lifting plate; 610. Auxiliary lifting frame; 611. Adjusting plate; 612. Connecting frame; 613. Rotating bottom plate; 614. Limiting circular shell 2; 615. Ball 2. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-4 The present invention provides a technical solution: a ship windlass welding device, including a support leg 1, a welding assembly 4, a steering assembly 5 and an auxiliary assembly 6. The top of the support leg 1 is fixedly connected to a working plate 2, and the top of the working plate 2 is fixedly connected to a driving frame 3.

[0030] Among them, the welding assembly 4 includes:

[0031] Driving motor 401, driving motor 401 is fixedly connected to the left side of the back side of driving frame 3, driving motor 401 has an output shaft, the output shaft of driving motor 401 is fixedly connected to the moving screw 402, the outer side of the moving screw 402 is threadedly connected to the ball nut pair 403, the top of the ball nut pair 403 is fixedly connected to the moving seat 404, and the top of the moving seat 404 is fixedly connected to the welding driving arm 405.

[0032] The steering assembly 5 includes a second drive motor 501, a rotating base 502 and a base 503. The second drive motor 501 is fixedly connected to the middle of the bottom of the working plate 2. The second drive motor 501 has an output shaft. The rotating base 502 is fixedly connected to the output shaft of the second drive motor 501. The base 503 is arranged on the top of the rotating base 502.

[0033] Guide rods are provided on the left and right sides of the moving screw 402 on the inner side of the driving frame 3, and guide sleeves are provided on both sides of the ball nut pair 403 at the bottom of the moving seat 404. The moving seat 404 is slidably connected to the guide rods through the guide sleeves.

[0034] The output shaft of the second driving motor 501 passes through the bottom of the working plate 2 and extends to the top of the working plate 2 and is fixedly connected to the bottom of the rotating base 502.

[0035] See also Figure 1-8 The present invention provides a technical solution: the auxiliary component 6 includes a driving cylinder 601, a spring 602, a lifting seat 603, a limiting circular shell 604, a ball 605 and a lifting guide rod 606. The driving cylinder 601 is fixedly connected to the middle of the top of the rotating base 502, the spring 602 is fixedly connected to the middle of the top of the driving cylinder 601, the lifting seat 603 is fixedly connected to the top of the spring 602, the limiting circular shell 604 is fixedly connected to the top of the lifting seat 603, the ball 605 is rotatably connected to the inside of the limiting circular shell 604, and the lifting guide rod 606 is fixedly connected to the bottom of the lifting seat 603.

[0036] The auxiliary component 6 also includes a positioning rotating frame 607, an electric telescopic rod 608, a lifting plate 609, an auxiliary lifting frame 610, an adjustment plate 611, a connecting frame 612, a rotating base plate 613, a second limiting circular shell 614 and a second ball 615. The positioning rotating frame 607 is fixedly connected to the top of the outer side of the driving cylinder 601, the electric telescopic rod 608 is fixedly connected to the inner bottom of the driving cylinder 601, the electric telescopic rod 608 has a telescopic end, the lifting plate 609 is fixedly connected to the telescopic end of the electric telescopic rod 608, the auxiliary lifting frame 610 is fixedly connected to the outer side of the lifting plate 609, the adjustment plate 611 is rotatably connected to the middle part of the auxiliary lifting frame 610, the connecting frame 612 is rotatably connected to the side of the adjustment plate 611 away from the auxiliary lifting frame 610, the rotating base plate 613 is fixedly connected to the top of the connecting frame 612, the second limiting circular shell 614 is fixedly connected to the top of the rotating base plate 613, and the second ball 615 is rotatably connected to the inside of the second limiting circular shell 614.

[0037] A lifting slot is provided in the lifting plate 609 , and the lifting plate 609 is slidably connected to the outer wall of the driving cylinder 601 through the lifting slot. The rotating base plate 613 is rotatably connected to the middle of the positioning rotating frame 607 near the side of the driving cylinder 601 .

[0038] A circular groove is provided on the top of the driving cylinder 601 , and the lifting guide rod 606 is slidably connected to the circular groove. A limiting disc is provided at the bottom of the lifting guide rod 606 .

[0039] When the bracket needs to be installed on the top of the base 503 for welding work, the base 503 is placed on the top of the work plate 2, and then the bracket is placed on the top of the base 503. When welding is performed, the drive motor 401 is controlled to work, so that the drive motor 401 drives the movable screw 402 to rotate, so that the movable screw 402 rotates and the ball nut pair 403 moves back and forth on the outside of the movable screw 402. At the same time, the guide sleeve at the bottom of the movable seat 404 slides on the guide rods on both sides of the movable screw 402, which can make the movable seat 404 more stable when moving. Then start the welding drive arm 405. When the welding drive arm 405 is working, the top of the base 503 and the bottom of the bracket can be welded.

[0040] When the position of the bracket needs to be adjusted, the electric telescopic rod 608 is controlled to work. When the electric telescopic rod 608 is working, the lifting plate 609 is pushed up, causing the auxiliary lifting frame 610 to rise synchronously. Then the auxiliary lifting frame 610 squeezes the adjustment plate 611, causing the adjustment plate 611 to push the connecting frame 612. When the connecting frame 612 is under force, the rotating base plate 613 is pushed. Since the other side of the rotating base plate 613 rotates in the positioning rotating frame 607 outside the driving cylinder 601, the rotating base plate 613 is level with the positioning rotating frame 607, so that the ball 2 615 at the bottom of the rotating base plate 613 contacts the bottom of the bracket, and at the same time, the bottom of the bracket is supported so that the bracket is located on the top of the base 503. Then, the bracket is pushed, which can make the bracket push the ball 2 615, so that the ball 2 615 rotates in the limiting circular shell 2 614, so that the bracket can slide on the top of the ball 2 615, which is more labor-saving when adjusting the position of the bracket.

[0041] After the adjustment work is completed, the electric telescopic rod 608 is controlled to work, so that the electric telescopic rod 608 drives the lifting plate 609 to descend during operation. At the same time, when the lifting plate 609 descends, it drives the auxiliary lifting frame 610 to descend synchronously. At this time, the auxiliary lifting frame 610 pulls the adjustment plate 611, so that the adjustment plate 611 pulls the other side connecting frame 612, and then the rotating base plate 613 rotates in the positioning rotating frame 607, so that the rotating base plate 613 rotates to both sides of the driving cylinder 601. At this time, the ball 2 615 is separated from the bottom of the bracket, so that the bottom of the bracket squeezes the ball 1 605, so that the spring 602 is compressed, and at the same time the lifting guide rod 606 moves into the driving cylinder 601. At this time, the ball 1 605 and the top of the base are in the same plane, so that the ball 1 605 can support the bottom of the bracket, which is more labor-saving when the position of the bracket needs to be fine-tuned.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] 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 aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A ship windlass welding device, comprising a support leg (1), characterized in that: It also includes a welding assembly (4), a steering assembly (5) and an auxiliary assembly (6); the top of the support foot (1) is fixedly connected to a working plate (2); the top of the working plate (2) is fixedly connected to a driving frame (3); Wherein, the welding assembly (4) comprises: A driving motor (401) is fixedly connected to the left side of the back of the driving frame (3). The driving motor (401) has an output shaft. The output shaft of the driving motor (401) is fixedly connected to a moving screw (402). The outer side of the moving screw (402) is threadedly connected to a ball nut pair (403). The top of the ball nut pair (403) is fixedly connected to a moving seat (404). The top of the moving seat (404) is fixedly connected to a welding driving arm (405).

2. A ship windlass welding device according to claim 1, characterized in that: The steering assembly (5) comprises a second drive motor (501), a rotating base (502) and a base (503), wherein the second drive motor (501) is fixedly connected to the middle of the bottom of the working plate (2), the second drive motor (501) has an output shaft, the rotating base (502) is fixedly connected to the output shaft of the second drive motor (501), and the base (503) is arranged on the top of the rotating base (502).

3. A ship windlass welding device according to claim 2, characterized in that: The auxiliary component (6) includes a driving cylinder (601), a spring (602), a lifting seat (603), a limiting circular shell (604), a ball (605) and a lifting guide rod (606), wherein the driving cylinder (601) is fixedly connected to the middle of the top of the rotating base (502), the spring (602) is fixedly connected to the middle of the top of the driving cylinder (601), the lifting seat (603) is fixedly connected to the top of the spring (602), the limiting circular shell (604) is fixedly connected to the top of the lifting seat (603), the ball (605) is rotatably connected to the inside of the limiting circular shell (604), and the lifting guide rod (606) is fixedly connected to the bottom of the lifting seat (603).

4. A ship windlass welding device according to claim 3, characterized in that: The auxiliary component (6) further includes a positioning rotating frame (607), an electric telescopic rod (608), a lifting plate (609), an auxiliary lifting frame (610), an adjustment plate (611), a connecting frame (612), a rotating base plate (613), a second limiting circular shell (614) and a second ball bearing (615), wherein the positioning rotating frame (607) is fixedly connected to the top of the outer side of the driving cylinder (601), the electric telescopic rod (608) is fixedly connected to the bottom of the inner side of the driving cylinder (601), the electric telescopic rod (608) has a telescopic end, and the lifting plate (609) is fixedly connected to the The electric telescopic rod (608) has a telescopic end, the auxiliary lifting frame (610) is fixedly connected to the outside of the lifting plate (609), the adjustment plate (611) is rotatably connected to the middle part of the auxiliary lifting frame (610), the connecting frame (612) is rotatably connected to the side of the adjustment plate (611) away from the auxiliary lifting frame (610), the rotating base plate (613) is fixedly connected to the top of the connecting frame (612), the limiting circular shell (614) is fixedly connected to the top of the rotating base plate (613), and the ball (615) is rotatably connected to the inside of the limiting circular shell (614).

5. A ship windlass welding device according to claim 4, characterized in that: Guide rods are provided on the left and right sides of the movable lead screw (402) on the inner side of the driving frame (3), guide sleeves are provided on both sides of the ball nut pair (403) at the bottom of the movable seat (404), and the movable seat (404) is slidably connected to the guide rods through the guide sleeves.

6. A ship windlass welding device according to claim 5, characterized in that: The output shaft of the second driving motor (501) passes through the bottom of the working plate (2) and extends to the top of the working plate (2) and is fixedly connected to the bottom of the rotating base (502).

7. A ship windlass welding device according to claim 6, characterized in that: A lifting slot is provided in the lifting plate (609), and the lifting plate (609) is slidably connected to the outer wall of the driving cylinder (601) through the lifting slot. The rotating base plate (613) is rotatably connected to the middle of the positioning rotating frame (607) on one side close to the driving cylinder (601).

8. A ship windlass welding device according to claim 7, characterized in that: A circular groove is provided on the top of the driving cylinder (601), the lifting guide rod (606) is slidably connected to the circular groove, and a limiting disc is provided on the bottom of the lifting guide rod (606).

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