A cross-shaped reinforcing rib welding device for a cabin storage box

Abstract

The utility model provides a kind of cross-shaped reinforcing rib welding equipment for engine room storage box, including placing plate, first cylinder, positioning frame, support frame, transmission mechanism and welder, the upside of placing plate is respectively fixed with support frame and first cylinder, wherein the output end of first cylinder is fixed with positioning frame, wherein positioning frame is slidably connected with support frame;The upper end of support frame is fixed with transmission mechanism, wherein the output end of transmission mechanism is fixed with welder, and the welder is movably arranged on the upside of positioning frame;First cylinder, transmission mechanism and welder are electrically connected with external production computer by data line.The utility model is provided with placing plate, when using, it is convenient to limit different specifications of engine room storage box, secondly, through the setting of positioning frame, cross-shaped reinforcing rib can be fixed in the corresponding position of engine room storage box.

Description

Technical Field

[0001] This utility model belongs to the technical field of cabin storage box production equipment, and particularly relates to a cross-shaped reinforcing rib welding equipment for cabin storage boxes. Background Technology

[0002] As a key component in the automotive engine compartment used to store tools, accessories, and other items, the structural strength of the engine compartment storage box directly affects its safety and durability. To improve the load-bearing capacity and deformation resistance of the storage box, reinforcing ribs are usually welded to the bottom. Engine compartment storage box reinforcing rib welding equipment is specifically designed to perform this welding process. Its core function is to precisely position and weld the reinforcing ribs to the preset positions on the storage box, ensuring welding quality and production efficiency.

[0003] In the prior art, the structure of the welding equipment for reinforcing ribs of cabin storage boxes is relatively simple. It generally includes a placement plate, which serves as a load-bearing base. Fixtures for holding the storage box and a welding mechanism for performing welding operations are fixed on the plate. In use, the cabin storage box is placed on the placement plate, the storage box is fixed by the fixtures, and then the welding mechanism welds the reinforcing ribs to the designated positions on the inner wall of the storage box.

[0004] However, such existing equipment has obvious limitations in practical applications: First, the structure of its clamps and placement plates is fixed, and it can only be adapted to a single size of cabin storage box; second, the design of existing clamps is mainly for plate-shaped reinforcing ribs, and the limiting can be achieved through a simple clamping structure. However, for cross-shaped reinforcing ribs (such as cross-shaped, X-shaped, etc.), due to the existence of cross nodes and the complex force direction, existing clamps cannot stably limit the cross position and both ends, which can easily lead to the displacement of the reinforcing ribs during welding, thereby affecting the welding accuracy and product quality, and making it difficult to meet the welding requirements of cross-shaped reinforcing ribs.

[0005] Therefore, it is essential to invent a welding device for cross-shaped reinforcing ribs for cabin storage boxes. Utility Model Content

[0006] To address the above problems, this utility model proposes a welding device for cross-shaped reinforcing ribs in engine room storage boxes. The technical solution used is as follows:

[0007] A welding device for cross-shaped reinforcing ribs of a cabin storage box includes a placement plate, a first cylinder, a positioning frame, a support frame, a transmission mechanism, and a welding torch. The upper side of the placement plate is fixed to the support frame and the first cylinder by bolts, wherein the output end of the first cylinder is fixed to the positioning frame, and the positioning frame is slidably connected to the support frame. The upper end of the support frame is fixed to the transmission mechanism by bolts, wherein the output end of the transmission mechanism is fixed to the welding torch, which is movably mounted on the upper side of the positioning frame. The first cylinder, the transmission mechanism, and the welding torch are all electrically connected to an external production computer via data cables.

[0008] Furthermore, the placement plate includes a plate body and ring bodies. The upper edge of the plate body is fixed with a first cylinder and a support frame by bolts, and several ring bodies of different diameters are fixed to the upper side of the plate body by welding. The ring bodies are all elliptical in shape, and the center point of each ring body is located at the center of the plate body. The outer diameter of the ring bodies is adapted to the internal dimensions of different specifications of cabin storage boxes. This arrangement can prevent the cabin storage boxes from sliding around at will.

[0009] Furthermore, the positioning frame includes a frame, pressure plates, and a first electric push rod. The frame is fixed to the output end of the first cylinder by bolts, and the outer edge of the frame is slidably connected to the support frame. Two pressure plates are slidably installed on the upper side of the frame, with the two pressure plates arranged in a mirror image. The pressure plates are all in the shape of a "7", and the corresponding sides of the pressure plates are fixed to the corresponding output ends of the first electric push rods. The bases of the first electric push rods are all fixed to the frame by bolts. The first electric push rods are electrically connected to an external production computer via a data cable. This arrangement allows for pressing not only the upper end of the cabin storage box but also the upper sides of both ends of the cross-shaped reinforcing ribs.

[0010] Furthermore, the positioning frame also includes a limiting frame, limiting posts, and a second electric push rod. The limiting frame is slidably mounted on the upper side of the frame, and two limiting posts are fixed to the lower side of the middle part of the limiting frame by welding. The side of the limiting frame is fixed to the output end of the second electric push rod by bolts. The base of the second electric push rod is fixed to the frame by bolts, and the second electric push rod is electrically connected to an external production computer via a data cable. This arrangement can prevent the cross-shaped reinforcing ribs from sliding along the pressure plate.

[0011] Furthermore, the transmission mechanism includes a frame, a sliding column, a first lead screw, a first servo motor, a second lead screw, a second servo motor, a slider, and a third electric push rod. The frame is fixed to the upper end of the support frame by bolts, and a sliding column is slidably installed inside the frame. The first lead screw passes through the sliding column through a threaded connection. Both ends of the first lead screw are rotatably connected to the frame via support bearings, and the first lead screw is fixed to the output end of the first servo motor, which is fixed to the frame by bolts. The lower end of the sliding column is rotatably mounted with a second lead screw via a support bearing, wherein one end of the second lead screw... The first servo motor is fixed to the output end of the second servo motor, and the base of the second servo motor is fixed to the sliding column by bolts. A slider is slidably mounted on the sliding column, and a second lead screw passes through the inside of the slider through thread engagement. A third electric push rod is fixed inside the slider by bolts, and the output end of the third electric push rod is fixed to the welding gun by bolts. The first lead screw and the second lead screw are arranged perpendicular to each other. The first servo motor, the second servo motor and the third electric push rod are all electrically connected to an external production computer through data cables. With this configuration, the welding gun can be moved accordingly as needed under the control of the external production computer.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The placement plate of this utility model allows the cabin storage box to be placed on the plate with its opening facing down during use. The corresponding ring can be fitted against the inner wall of the cabin storage box, thereby preventing cabin storage boxes of different sizes from sliding freely on the plate.

[0014] 2. The positioning frame of this utility model, when the cabin storage box is placed on the placement plate, can press the upper end of the cabin storage box and the upper sides of both ends of the cross-shaped reinforcing ribs respectively through the cooperation of the first electric push rod and the pressure plate. At the same time, through the cooperation of the limiting frame and the limiting post, it can prevent the cross-shaped reinforcing ribs from sliding along the pressure plate, thereby ensuring that the cross-shaped reinforcing ribs do not slide on the cabin storage box during welding. In addition, after the cross-shaped reinforcing ribs are welded, the positioning frame can be moved away from the cabin storage box by the first cylinder and the second electric push rod, thereby facilitating the full welding of the cross-shaped reinforcing ribs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a structural schematic diagram of the placement plate of this utility model.

[0018] Figure 3 This is a structural schematic diagram of the positioning frame of this utility model.

[0019] Figure 4 This is a schematic diagram of the transmission mechanism of this utility model.

[0020] In the picture:

[0021] 1-Placement plate, 11-Plate body, 12-Ring body, 2-First cylinder, 3-Positioning frame, 31-Frame body, 32-Pressure plate, 33-First electric push rod, 34-Limiting frame, 35-Limiting column, 36-Second electric push rod, 4-Support frame, 5-Transmission mechanism, 51-Frame body, 52-Sliding column, 53-First lead screw, 54-First servo motor, 55-Second lead screw, 56-Second servo motor, 57-Slider, 58-Third electric push rod, 6-Welding torch. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Please see Figures 1 to 4 As shown, this utility model is a welding device for cross-shaped reinforcing ribs of a cabin storage box, including a placement plate 1, a first cylinder 2, a positioning frame 3, a support frame 4, a transmission mechanism 5, and a welding torch 6. The support frame 4 and the first cylinder 2 are fixed to the upper side of the placement plate 1 by bolts, wherein the positioning frame 3 is fixed to the output end of the first cylinder 2, and the positioning frame 3 is slidably connected to the support frame 4; the transmission mechanism 5 is fixed to the upper end of the support frame 4 by bolts, wherein the welding torch 6 is fixed to the output end of the transmission mechanism 5, and the welding torch 6 is movably disposed on the upper side of the positioning frame 3; the first cylinder 2, the transmission mechanism 5, and the welding torch 6 are all electrically connected to an external production computer via data cables.

[0025] Specifically, the placement plate 1 includes a plate body 11 and ring bodies 12. The upper edge of the plate body 11 is fixed with a first cylinder 2 and a support frame 4 by bolts. Several ring bodies 12 of different diameters are fixed to the upper side of the plate body 11 by welding. The ring bodies 12 are all elliptical in shape, and the center point of each ring body 12 is located at the center of the plate body 11. The outer diameter of the ring body 12 is adapted to the internal dimensions of different specifications of cabin storage boxes. In use, the cabin storage box can be placed on the plate body 11 with the opening facing down. The corresponding ring body 12 can be fitted against the inner wall of the cabin storage box, thereby preventing the cabin storage box from sliding freely on the plate body 11.

[0026] Specifically, the positioning frame 3 includes a frame 31, a pressure plate 32, and a first electric push rod 33. The frame 31 is fixed to the output end of the first cylinder 2 by bolts, and the outer edge of the frame 31 is slidably connected to the support frame 4. Two pressure plates 32 are slidably installed on the upper side of the frame 31, and the two pressure plates 32 are mirror images of each other. The shape of the pressure plates 32 is "7", and the corresponding sides of the pressure plates 32 are respectively fixed to the output end of the corresponding first electric push rod 33. The base of the first electric push rod 33 is fixed to the frame 31 by bolts. The first electric push rod 33 is electrically connected to an external production computer via a data cable. When the cabin storage box is placed on the placement plate 1, the first electric push rod 33 can make the spacing between the pressure plates 32 adapt to the length of the cross-shaped reinforcing ribs. Then, the first cylinder 2 can drive the positioning frame to move accordingly, so that the lower side of the pressure plate 32 presses against the upper end of the cabin storage box, and the bend of the pressure plate 32 can press against the upper sides of both ends of the cross-shaped reinforcing ribs, thereby limiting the position of the cross-shaped reinforcing ribs.

[0027] Specifically, the positioning frame 3 also includes a limiting frame 34, limiting posts 35, and a second electric push rod 36. The limiting frame 34 is slidably mounted on the upper side of the frame 31, and two limiting posts 35 are fixed to the lower middle side of the limiting frame 34 by welding. The side of the limiting frame 34 is fixed to the output end of the second electric push rod 36 by bolts. The base of the second electric push rod 36 is fixed to the frame 31 by bolts, and the second electric push rod 36 is electrically connected to an external production computer via a data cable. When the machine is pressed by the pressure plate 32... When the upper end of the storage box is pressed, the limiting post 35 can clamp the intersection of the cross-shaped reinforcing ribs, thereby preventing the cross-shaped reinforcing ribs from sliding along the pressure plate 32. In addition, after the exposed position of the cross-shaped reinforcing ribs is welded by the welding gun 6, the positioning frame 3 can be moved upward by the first cylinder 2, and then the limiting frame 34 can be slid accordingly by the second electric push rod 36, so that the intersection position of the cross-shaped reinforcing ribs is exposed, thereby facilitating the welding of the intersection position of the cross-shaped reinforcing ribs.

[0028] Specifically, the transmission mechanism 5 includes a frame 51, a sliding column 52, a first lead screw 53, a first servo motor 54, a second lead screw 55, a second servo motor 56, a slider 57, and a third electric push rod 58. The frame 51 is fixed to the upper end of the support frame 4 by bolts, and the sliding column 52 is slidably installed inside the frame 51. The first lead screw 53 passes through the inside of the sliding column 52 through thread engagement. Both ends of the first lead screw 53 are rotatably connected to the frame 51 through support bearings, and the first lead screw 53 is fixed to the output end of the first servo motor 54, which is fixed to the frame 51 by bolts. The lower end of the sliding column 52 is rotatably installed with the second lead screw 55 through support bearings. One end of the second lead screw 55 is fixed to the output end of the second servo motor 56, and the base of the second servo motor 56 is fixed to the sliding column 54 by bolts. Two phases are fixed; a slider 57 is slidably mounted on the sliding column 52, wherein a second lead screw 55 passes through the inside of the slider 57 through thread engagement, and a third electric push rod 58 is fixed inside the slider 57 by bolts. The output end of the third electric push rod 58 is fixed to the welding gun 6 by bolts; the first lead screw 53 and the second lead screw 55 are arranged perpendicular to each other; the first servo motor 54, the second servo motor 56 and the third electric push rod 58 are all electrically connected to an external production computer through data cables. In use, the welding gun 6 can be moved accordingly by the cooperation of the first lead screw 53, the first servo motor 54, the second lead screw 55, the second servo motor 56 and the external production computer, so as to facilitate welding at different positions of the cross-shaped reinforcing ribs. In addition, the welding gun 6 can be moved up and down by the cooperation of the third electric push rod 58 and the external production computer.

[0029] Please see Figure 1-4 As shown, this utility model is a welding device for cross-shaped reinforcing ribs of cabin storage boxes. Its working principle is as follows: When in use, the cabin storage box is first placed on the placement plate 1 with the opening facing down, and the cross-shaped reinforcing rib is placed at the welding position of the cabin storage box. Then, the position of the cross-shaped reinforcing rib is limited by the cooperation of the first cylinder 2 and the positioning frame 3. Then, the cross-shaped reinforcing rib is welded to the cabin storage box by the cooperation of the transmission mechanism 5 and the welding gun 6.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A welding device for cross-shaped reinforcing ribs of a cabin storage box, comprising a placement plate (1), a first cylinder (2), a positioning frame (3), a support frame (4), a transmission mechanism (5), and a welding torch (6), characterized in that: The upper side of the placement plate (1) is fixed with a support frame (4) and a first cylinder (2), wherein the output end of the first cylinder (2) is fixed with a positioning frame (3), and the positioning frame (3) is slidably connected to the support frame (4); the upper end of the support frame (4) is fixed with a transmission mechanism (5), wherein the output end of the transmission mechanism (5) is fixed with a welding gun (6), and the welding gun (6) is movably arranged on the upper side of the positioning frame (3); the first cylinder (2), the transmission mechanism (5) and the welding gun (6) are all electrically connected to an external production computer through a data cable.

2. The welding equipment for cross-shaped reinforcing ribs of cabin storage boxes as described in claim 1, characterized in that: The placement plate (1) includes a plate body (11) and a ring body (12). A first cylinder (2) and a support frame (4) are fixed at the upper edge of the plate body (11), and several ring bodies (12) of different diameters are fixed on the upper side of the plate body (11). The ring bodies (12) are all elliptical in shape, and the center point of each ring body (12) is located at the center of the plate body (11). The outer diameter of the ring body (12) is adapted to the internal dimensions of different specifications of cabin storage boxes.

3. The welding equipment for cross-shaped reinforcing ribs of cabin storage boxes as described in claim 1, characterized in that: The positioning frame (3) includes a frame (31), a pressure plate (32), and a first electric push rod (33). The frame (31) is fixed to the output end of the first cylinder (2), and the outer edge of the frame (31) is slidably connected to the support frame (4). Two pressure plates (32) are slidably installed on the upper side of the frame (31), and the two pressure plates (32) are mirror images of each other. The shape of the pressure plates (32) is "7", and the corresponding side of the pressure plates (32) is fixed to the output end of the corresponding first electric push rod (33). The base of the first electric push rod (33) is fixed to the frame (31). The first electric push rod (33) is electrically connected to an external production computer through a data cable.

4. The welding equipment for cross-shaped reinforcing ribs of cabin storage boxes as described in claim 3, characterized in that: The positioning frame (3) also includes a limiting frame (34), limiting posts (35), and a second electric push rod (36). The limiting frame (34) is slidably installed on the upper side of the frame (31), wherein two limiting posts (35) are fixed on the lower side of the middle part of the limiting frame (34); the side of the limiting frame (34) is fixed to the output end of the second electric push rod (36), the base of the second electric push rod (36) is fixed to the frame (31), and the second electric push rod (36) is electrically connected to an external production computer through a data cable.

5. The welding equipment for cross-shaped reinforcing ribs of cabin storage boxes as described in claim 1, characterized in that: The transmission mechanism (5) includes a frame (51), a sliding column (52), a first lead screw (53), a first servo motor (54), a second lead screw (55), a second servo motor (56), a slider (57), and a third electric push rod (58). The frame (51) is fixed to the upper end of the support frame (4), and the sliding column (52) is slidably installed inside the frame (51). The first lead screw (53) passes through the sliding column (52) through a threaded engagement. Both ends of the first lead screw (53) are rotatably connected to the frame (51), and the first lead screw (53) is fixed to the output end of the first servo motor (54), which is fixed to the frame (51). The lower end of the sliding column (52) rotates. A second lead screw (55) is installed, one end of which is fixed to the output end of a second servo motor (56), and the base of the second servo motor (56) is fixed to a sliding column (52); a slider (57) is slidably installed on the sliding column (52), wherein the second lead screw (55) passes through the inside of the slider (57) through thread engagement, and a third electric push rod (58) is fixed inside the slider (57), and a welding gun (6) is fixed to the output end of the third electric push rod (58); the first lead screw (53) and the second lead screw (55) are arranged perpendicular to each other; the first servo motor (54), the second servo motor (56) and the third electric push rod (58) are all electrically connected to an external production computer through a data cable.

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