Press machine body reinforcing rib welding device
By introducing adjustment and auxiliary mechanisms into the press body welding device, the synchronous welding of reinforcing ribs and body components is achieved, solving the problems of uneven welding stress and low efficiency, and realizing efficient and stable welding results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2026-04-03
AI Technical Summary
Traditional welding equipment suffers from uneven stress distribution when welding the reinforcing ribs at the connection between the press body and the base and column, which can easily lead to cracks or deformation, and the welding efficiency is low.
A welding device including a worktable, an adjustment mechanism, and an auxiliary mechanism is adopted. The position of the welding head is adjusted along the X, Y, and Z axes by the adjustment mechanism to achieve synchronous welding of the reinforcing ribs and the machine body components, ensuring uniform distribution of welding stress.
It effectively reduces welding stress and deformation, improves welding efficiency, is suitable for reinforcing ribs of different thicknesses, is easy to operate, and is highly practical.
Smart Images
Figure CN224073660U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reinforcing rib welding technology, specifically to a welding device for reinforcing ribs of a press body. Background Technology
[0002] A press is a mechanical device that uses high pressure to plastically deform or fracture metal or other materials. It is widely used in processes such as cutting, punching, blanking, bending, riveting, and forming. It is characterized by its wide range of applications and high production efficiency. Mechanical presses use an electric motor to drive a flywheel, which in turn drives a crank-slider mechanism through a gear pair and a clutch, causing the slider and punch to descend linearly. After processing, the slider returns to its original position. Hydraulic presses use liquid to transmit pressure, following Pascal's principle. Hydraulic oil is delivered to the cylinder through an oil pump, driving the slider to move.
[0003] In existing technologies, the connection points between the fuselage and the base, columns, etc., are subject to large shear forces and bending moments, requiring the welding of reinforcing ribs to enhance the stability and rigidity of the structure. However, traditional welding devices can only weld on one side at a time. After welding one side, the other side is welded. In this process, welding one side first creates a large constraint, resulting in uneven stress distribution when welding the other side, which may cause cracks or deformation. In addition, the welding efficiency is low.
[0004] Therefore, a welding device for reinforcing ribs of a press body is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a welding device for reinforcing ribs of a press body in order to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0007] A welding device for reinforcing ribs of a press body includes a worktable and two welding heads. A fixing component is provided on the worktable, and a connecting frame is provided on one side of the worktable. An adjustment mechanism one for adjusting the position distance along the X-axis and Y-axis is provided on the connecting frame. An adjustment mechanism two for adjusting the position distance along the Y-axis and Z-axis is provided on the adjustment mechanism two. An auxiliary mechanism for clamping and fixing the reinforcing rib plate and adjusting the distance between the two welding heads is provided on the adjustment mechanism one. The welding heads are provided on the auxiliary mechanism, and the auxiliary mechanism is provided on the adjustment mechanism one.
[0008] Furthermore, the adjustment mechanism includes a one-way screw, which is rotatably installed inside the connecting frame. A moving rod is threaded onto the outer wall of the one-way screw, and the moving rod is slidably installed on the inner wall of the connecting frame. A motor is provided on one side of the connecting frame, and the one-way screw is located at the output end of the motor.
[0009] Furthermore, a cylinder is provided on the moving rod, and a connecting plate is provided at the telescopic end of the cylinder. An L-shaped plate is fixedly installed on the surface of the connecting plate.
[0010] Furthermore, the second adjustment mechanism includes a second cylinder, which is disposed on the surface of the L-shaped plate. The telescopic end of the second cylinder is provided with a mounting plate, and a fixing plate is fixedly mounted on the surface of the mounting plate. The surface of the fixing plate is provided with a third cylinder, and the telescopic end of the third cylinder is provided with a fixing frame.
[0011] Furthermore, the auxiliary mechanism includes a mounting frame, which is fixedly mounted on the surface of the L-shaped plate. A bidirectional screw is rotatably mounted inside the mounting frame, and two clamping plates are threaded onto the outer wall of the bidirectional screw. A second motor is provided on one side of the mounting frame, and the bidirectional screw is located at the output end of the second motor.
[0012] Furthermore, a long rod is fixedly installed on the top of each of the two clamping plates, and the long rod is slidably installed on the mounting frame. A sliding sleeve is slidably installed on the outer wall of each of the two long rods. A long rod is fixedly installed on the surface of each of the two sliding sleeves. A sliding sleeve is slidably installed on the outer wall of each of the two long rods, and the welding head is set on the surface of the sliding sleeve. A T-shaped block is fixedly installed on the top of each of the two sliding sleeves, and the T-shaped block is slidably installed on the inner wall of the fixed frame.
[0013] The beneficial effects of this utility model are as follows:
[0014] This utility model, through the setting of adjustment mechanism one, adjustment mechanism two, and auxiliary mechanisms, allows for the simultaneous welding of both sides of the reinforcing rib plate onto the machine body component during use. The machine body component is placed on a worktable and clamped and fixed by a fixing component. Then, the reinforcing rib plate is clamped and fixed by the auxiliary mechanism, which adjusts the position of the two welding heads, bringing them closer together. Based on the desired welding position between the reinforcing rib plate and the machine body component, adjustment mechanism one along the X and Y axes brings the reinforcing rib plate into contact with the machine body component, completing the connection. Adjustment mechanism two then adjusts the positions of the two welding heads along the Y and Z axes, and the two welding heads automatically weld together. This achieves simultaneous welding of both sides of the reinforcing rib plate onto the machine body component, effectively reducing welding stress and deformation. It is suitable for welding reinforcing rib plates of different thicknesses, is simple to operate, and highly practical. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a schematic diagram of the structure of the unidirectional screw of this utility model;
[0017] Figure 3 This is a partial structural diagram of the auxiliary mechanism of this utility model.
[0018] Reference numerals in the attached drawings: 1. Workbench; 2. Fixed assembly; 3. Connecting frame; 4. Adjustment mechanism one; 401. One-way screw; 402. Moving rod; 403. Motor one; 404. Cylinder one; 405. Connecting plate; 406. L-shaped plate; 5. Adjustment mechanism two; 501. Cylinder two; 502. Mounting plate; 503. Fixed plate; 504. Cylinder three; 505. Fixed frame; 6. Auxiliary mechanism; 601. Mounting frame; 602. Two-way screw; 603. Clamping plate; 604. Motor two; 605. Long rod one; 606. Sliding sleeve one; 607. Long rod two; 608. Sliding sleeve two; 609. T-block; 7. Welding head. Detailed Implementation
[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0021] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can be used for control.
[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] like Figure 1-3 As shown, a welding device for reinforcing ribs of a press body includes a worktable 1 and two welding heads 7. A fixing component 2 is mounted on the worktable 1, and a connecting frame 3 is mounted on one side of the worktable 1. The connecting frame 3 is equipped with an adjustment mechanism 4 for adjusting the positional distance along the X-axis and Y-axis. The adjustment mechanism 4 is equipped with an adjustment mechanism 5 for adjusting the positional distance along the Y-axis and Z-axis. The adjustment mechanism 5 is equipped with an auxiliary mechanism 6 for clamping and fixing the reinforcing rib plate and adjusting the distance between the two welding heads 7. The welding heads 7 are mounted on the auxiliary mechanism 6, which is mounted on the adjustment mechanism 4. In this embodiment, the fixing component 2 is composed of a bidirectional screw, a clamping rod, and a motor. During use, by... The body component is placed on the workbench 1 and clamped and fixed by the fixing component 2. Then, the reinforcing rib plate is clamped and fixed by the auxiliary mechanism 6, which drives the two welding heads 7 to adjust their position distance, so that the two welding heads 7 move closer to each other on both sides of the reinforcing rib plate. Then, according to the position to be welded between the reinforcing rib plate and the body component, the adjustment mechanism 1 4 is adjusted along the X and Y axes to make the reinforcing rib plate fit with the body component and complete the docking. Then, the adjustment mechanism 2 5 is adjusted along the Y and Z axes to adjust the position of the two welding heads 7, and the two welding heads 7 automatically weld to each other, thereby realizing the synchronous welding of both sides of the reinforcing rib plate to the body component, effectively reducing welding stress and deformation. It is suitable for welding reinforcing rib plates of different thicknesses, and is simple to operate and highly practical.
[0025] like Figure 1-2 As shown, the adjustment mechanism 4 includes a one-way screw 401, which is rotatably installed inside the connecting frame 3. A moving rod 402 is threaded onto the outer wall of the one-way screw 401, and the moving rod 402 is slidably installed on the inner wall of the connecting frame 3. A motor 403 is provided on one side of the connecting frame 3, and the one-way screw 401 is located at the output end of the motor 403. In this embodiment, the motor 403 is started, which drives the one-way screw 401 to rotate, causing the moving rod 402 to move along the X-axis direction, thereby adjusting the position distance of the moving rod 402.
[0026] like Figure 2As shown, a cylinder 404 is provided on the moving rod 402, and a connecting plate 405 is provided on the telescopic end of the cylinder 404. An L-shaped plate 406 is fixedly installed on the surface of the connecting plate 405. In this embodiment, when the moving rod 402 moves along the X-axis, the cylinder 404, the connecting plate 405 and the L-shaped plate 406 move accordingly. Activating the cylinder 404 drives the connecting plate 405 and the L-shaped plate 406 to move along the Y-axis.
[0027] like Figure 1-2 As shown, the adjustment mechanism 2 5 includes a cylinder 2 501, which is disposed on the surface of the L-shaped plate 406. A mounting plate 502 is disposed at the telescopic end of the cylinder 2 501. A fixing plate 503 is fixedly mounted on the surface of the mounting plate 502. A cylinder 3 504 is disposed on the surface of the fixing plate 503. A fixing frame 505 is disposed at the telescopic end of the cylinder 3 504. In this embodiment, when the L-shaped plate 406 moves along the X-axis and Y-axis directions, the adjustment mechanism 2 5 moves accordingly. The cylinder 2 501 is activated, which drives the mounting plate 502, the fixing plate 503, the cylinder 3 504, and the fixing frame 505 to move along the Z-axis direction. The cylinder 3 504 is activated, which drives the fixing frame 505 to move along the Y-axis direction.
[0028] like Figure 1-3 As shown, the auxiliary mechanism 6 includes a mounting frame 601, which is fixedly mounted on the surface of the L-shaped plate 406. A bidirectional screw 602 is rotatably mounted inside the mounting frame 601. Two clamping plates 603 are threaded onto the outer wall of the bidirectional screw 602. A second motor 604 is provided on one side of the mounting frame 601, and the bidirectional screw 602 is located at the output end of the second motor 604. In this embodiment, the second motor 604 is started, which drives the bidirectional screw 602 to rotate. The two clamping plates 603 move closer to each other and clamp and fix the reinforcing rib plate. Meanwhile, the L-shaped plate 406 moves along the X-axis and Y-axis directions, so that the reinforcing rib plate accurately abuts against the welding position of the machine body component, completing the docking work.
[0029] like Figure 3As shown, a long rod 605 is fixedly installed on the top of each of the two clamping plates 603, and the long rod 605 is slidably installed on the mounting frame 601. A sliding sleeve 606 is slidably installed on the outer wall of each of the two long rods 605. A long rod 607 is fixedly installed on the surface of each of the two sliding sleeves 606. A sliding sleeve 608 is slidably installed on the outer wall of each of the two long rods 607, and the welding head 7 is located on the surface of the sliding sleeve 608. A T-block 609 is fixedly installed on the top of each of the two sliding sleeves 608, and the T-block 609 is slidably installed on the inner wall of the fixing frame 505. In this embodiment, when the two clamping plates 603 move closer to each other, they drive the two long rods 605, the two long rods 607, and the two welding heads 7 to move accordingly, adjusting the distance between the two welding heads 7. When the fixed frame 505 moves along the Z-axis, the two sliding sleeves 606 slide on the long rods 605, and the two welding heads 7 move accordingly to weld the reinforcing rib plate in the Z-axis direction. When the fixed frame 505 moves along the Y-axis, the two sliding sleeves 608 slide on the two long rods 607, and the two welding heads 7 move accordingly to weld the reinforcing rib plate in the Y-axis direction.
[0030] In summary, the fixing assembly 2 comprises a bidirectional screw, a clamping rod, and a motor. During use, the machine body component is placed on the worktable 1 and clamped and fixed by the fixing assembly 2. Then, the auxiliary mechanism 6 clamps and fixes the reinforcing rib plate, and adjusts the position of the two welding heads 7, bringing them closer to each other on both sides of the reinforcing rib plate. Based on the desired welding position between the reinforcing rib plate and the machine body component, the adjustment mechanism 1 4 is adjusted along the X and Y axes to bring the reinforcing rib plate into contact with the machine body component, completing the connection. Finally, the adjustment mechanism 2 5 is adjusted along the Y and Z axes... The two welding heads 7 are positioned at the same location, and the two welding heads 7 automatically weld to them, thereby achieving simultaneous welding of both sides of the reinforcing rib plate to the machine body component. This effectively reduces welding stress and deformation, and is suitable for welding reinforcing rib plates of different thicknesses. It is simple to operate and highly practical. Starting the motor 403 drives the one-way screw 401 to rotate, causing the moving rod 402 to move along the X-axis, thereby adjusting the position distance of the moving rod 402. When the moving rod 402 moves along the X-axis, the cylinder 404, the connecting plate 405, and the L-shaped plate 406 move accordingly. Starting the cylinder 404 drives the connecting plate 405 to move the connecting plate 406. 5. The L-shaped plate 406 moves along the Y-axis. When the L-shaped plate 406 moves along the X and Y axes, the adjusting mechanism 2 5 moves accordingly. Cylinder 2 501 is activated, driving the mounting plate 502, fixing plate 503, cylinder 3 504, and fixing frame 505 to move along the Z-axis. Cylinder 3 504 is activated, driving the fixing frame 505 to move along the Y-axis. Motor 2 604 is activated, driving the bidirectional screw 602 to rotate. The two clamping plates 603 move closer to each other, clamping and fixing the reinforcing rib plate. Meanwhile, the L-shaped plate 406 moves along the X and Y axes, ensuring precise contact between the reinforcing rib plate and the reinforcing rib plate. At the welding position of the fuselage components, the docking work is completed. When the two clamping plates 603 move closer to each other, they drive the two long rods 605, the two long rods 607 and the two welding heads 7 to move accordingly. The distance between the two welding heads 7 is adjusted. When the fixed frame 505 moves along the Z-axis, the two sliding sleeves 606 slide on the long rods 605, and the two welding heads 7 move accordingly to weld the reinforcing rib plate in the Z-axis direction. When the fixed frame 505 moves along the Y-axis, the two sliding sleeves 608 slide on the two long rods 607, and the two welding heads 7 move accordingly to weld the reinforcing rib plate in the Y-axis direction.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A press body stiffener welding device comprising a worktable (1) and two welding heads (7), said worktable (1) being provided with a fixing assembly (2), characterized in that, The side of the workbench (1) is provided with a connecting frame (3), the connecting frame (3) is provided with an adjusting mechanism one (4) for adjusting the position distance along the X axis and the Y axis, the adjusting mechanism one (4) is provided with an adjusting mechanism two (5) for adjusting the position distance along the Y axis and the Z axis, the adjusting mechanism two (5) is provided with an auxiliary mechanism (6) for clamping and fixing the reinforcing rib plate and adjusting the distance between the two welding heads (7), and the welding head (7) is arranged on the auxiliary mechanism (6), and the auxiliary mechanism (6) is arranged on the adjusting mechanism one (4).
2. The press body stiffener welding apparatus of claim 1 wherein, The adjusting mechanism one (4) comprises a one-way screw rod (401), the one-way screw rod (401) is rotatably installed in the connecting frame (3), a movable rod (402) is threadedly installed on the outer wall of the one-way screw rod (401), and the movable rod (402) is slidably installed on the inner wall of the connecting frame (3), one side of the connecting frame (3) is provided with a motor one (403), and the one-way screw rod (401) is arranged on the output end of the motor one (403).
3. The press frame stiffener welding apparatus of claim 2, wherein, The movable rod (402) is provided with a cylinder one (404), the telescopic end of the cylinder one (404) is provided with a connecting plate (405), and the surface of the connecting plate (405) is fixedly installed with an L-shaped plate (406).
4. The press frame stiffener welding apparatus of claim 3, wherein, The adjusting mechanism two (5) comprises a cylinder two (501), the cylinder two (501) is arranged on the surface of the L-shaped plate (406), the telescopic end of the cylinder two (501) is provided with a mounting plate (502), the surface of the mounting plate (502) is fixedly installed with a fixed plate (503), the surface of the fixed plate (503) is provided with a cylinder three (504), and the telescopic end of the cylinder three (504) is provided with a fixed frame (505).
5. The press frame stiffener welding apparatus of claim 4 wherein, The auxiliary mechanism (6) comprises a mounting frame (601), the mounting frame (601) is fixedly installed on the surface of the L-shaped plate (406), a bidirectional screw rod (602) is rotatably installed in the mounting frame (601), two clamping plates (603) are threadedly installed on the outer wall of the bidirectional screw rod (602), one side of the mounting frame (601) is provided with a motor two (604), and the bidirectional screw rod (602) is arranged on the output end of the motor two (604).
6. The press frame stiffener welding apparatus of claim 5 wherein, The top of each of the two clamping plates (603) is fixedly installed with a long rod one (605), and the long rod one (605) is slidably installed on the mounting frame (601), a sliding sleeve one (606) is slidably installed on the outer wall of each of the two long rod ones (605), a long rod two (607) is fixedly installed on the surface of each of the two sliding sleeve ones (606), a sliding sleeve two (608) is slidably installed on the outer wall of each of the two long rod two (607), and a welding head (7) is arranged on the surface of the sliding sleeve two (608), a T-shaped block (609) is fixedly installed on the top of each of the two sliding sleeve two (608), and the T-shaped block (609) is slidably installed on the inner wall of the fixed frame (505).