Modularized house frame welding positioning device

Abstract

The utility model relates to the technical field of modular house frame welding and positioning devices, and provides a modular house frame welding and positioning device which comprises a rack, a side frame, a plurality of balance weight pressing plates, auxiliary telescopic cylinders and auxiliary rollers, the side frame is arranged on the rack, the balance weight pressing plates are arranged on the side frame in a swinging mode, and the auxiliary telescopic cylinders are arranged on the auxiliary rollers. The balance weight pressing plate is used for pressing and positioning a workpiece after swinging, the auxiliary telescopic cylinder is arranged on the side frame and provided with a telescopic end, the telescopic end of the auxiliary telescopic cylinder is rotationally provided with an auxiliary roller, a sliding groove is formed in the balance weight pressing plate in the length direction, and the auxiliary roller is located in the sliding groove. According to the technical scheme, the modular house frame welding positioning device in the prior art solves the problems in related technologies.

Description

Technical Field

[0001] This utility model relates to the technical field of modular house frame welding positioning device, specifically, to a modular house frame welding positioning device. Background Technology

[0002] Modular housing involves breaking down a house into different functional modules, manufacturing them in factories using standardized, modular, and universal production methods. The houses can be assembled on-site anytime, anywhere, with the entire process taking only a few hours. Modular integrated construction completely overturns the traditional, non-recyclable model of house construction. It can be simple or retro, habitable, entertaining, or used for special purposes. It is easy to transport, install, dismantle, and reuse.

[0003] Modular houses require the assembly of multiple frames. During the production of the frames, welding is required. To ensure welding quality, it is necessary to ensure the stable positioning of the frames during welding. Frames are generally large in size, and traditional positioning methods are complex in structure and time-consuming and labor-intensive. Existing technologies have not adequately solved these problems, causing difficulties for the normal operation of this field. Therefore, there is an urgent need for a modular house frame welding positioning device to solve the above problems. Utility Model Content

[0004] This utility model proposes a modular house frame welding positioning device, which solves the problems of complex structure and time-consuming and labor-intensive operation of frame positioning methods in related technologies.

[0005] The technical solution of this utility model is as follows: A modular house frame welding positioning device includes a frame, a side frame, a counterweight plate, an auxiliary telescopic cylinder, and an auxiliary roller. The side frame is mounted on the frame, and the counterweight plate is oscillatingly mounted on the side frame. There are multiple counterweight plates, and the counterweight plate is used to press and position the workpiece after oscillating. The auxiliary telescopic cylinder is mounted on the side frame and has a telescopic end. The auxiliary roller is rotatably mounted on the telescopic end of the auxiliary telescopic cylinder. The counterweight plate has a groove along its length, and the auxiliary roller is located in the groove.

[0006] Optionally, a conical pressure head is also included, which is located at the end of the counterweight plate and is used to engage with a pre-drilled process hole on the workpiece.

[0007] Optionally, the side frame is slidably mounted on the frame, and there are two side frames, which slide synchronously and in opposite directions.

[0008] Optionally, a guide plate is also included, which is disposed on the side frame and has a guide hole, and the telescopic end of the auxiliary telescopic cylinder slides in the guide hole.

[0009] Optionally, it also includes a clamping rod and a clamping plate, the middle part of which is swung on the frame, and the clamping plate is located on the top of the clamping rod. The clamping rod and the clamping plate are arranged in pairs and are located on both sides of the workpiece respectively.

[0010] Optionally, it may also include a clamping telescopic cylinder, the two ends of which are respectively hinged to the bottom of the two clamping rods.

[0011] Optionally, a triangle is formed between the clamping rod, the workpiece, and the horizontal plane.

[0012] Optionally, a guardrail is also included, which is located at the top edge of the side frame to prevent workers from falling.

[0013] The working principle and beneficial effects of this utility model are as follows:

[0014] The frame, as the main component bearing the overall weight, has a side frame on each side. The space between the frame and the two side frames is used to accommodate the frame itself. A counterweight plate is swung at the top of each side frame. This counterweight plate, with its own weight, applies a stable clamping force to the frame after the frame is transported between the two side frames. Multiple counterweight plates are installed on each side frame, allowing for the simultaneous positioning of multiple frames.

[0015] In addition, an auxiliary telescopic cylinder and auxiliary rollers were added. The auxiliary telescopic cylinder is mounted on the side frame, and the auxiliary rollers are rotatably mounted on the telescopic end of the cylinder. A groove is cut along the length of the counterweight rod on its side, and the auxiliary rollers are located within the groove. When the counterweight rod swings, the auxiliary rollers roll within the groove. When the weight of the counterweight rod itself is insufficient to apply a stable clamping force to the frame, the telescopic cylinder can be controlled to shorten its telescopic end. The rollers, in contact with the side wall of the groove, apply a downward swinging force to the counterweight rod, thereby increasing the clamping force and ensuring stable clamping of the frame. Because the counterweight rod is quite heavy, manually lifting it after welding is difficult. In this case, the auxiliary telescopic cylinder can be extended, and the rollers apply an upward force to the side wall of the groove, helping to lift the counterweight rod and making its operation easier for workers. Attached Figure Description

[0016] The preferred embodiments will be described below in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages and implementation methods of this utility model.

[0017] Figure 1 A schematic diagram of the top structure of a modular housing frame welding positioning device;

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 A schematic diagram of the bottom structure of a modular housing frame welding positioning device;

[0020] Figure 4 for Figure 3 Enlarged view of section B in the middle.

[0021] In the diagram: 1. Frame, 2. Side frame, 3. Counterweight plate, 4. Auxiliary telescopic cylinder, 5. Auxiliary roller, 6. Slide groove, 7. Conical pressure head, 8. Guide plate, 9. Guide hole, 10. Clamping rod, 11. Clamping plate, 12. Clamping telescopic cylinder, 13. Guardrail. Detailed Implementation

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0023] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0024] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] Reference Figures 1-4This is the first embodiment of the present invention, which proposes a modular house frame welding positioning device, including a frame 1, a side frame 2, a counterweight plate 3, an auxiliary telescopic cylinder 4, and an auxiliary roller 5. The side frame 2 is mounted on the frame 1. The counterweight plate 3 is oscillatingly mounted on the side frame 2. There are multiple counterweight plates 3. After oscillating, the counterweight plate 3 is used to press and position the workpiece. The auxiliary telescopic cylinder 4 is mounted on the side frame 2. The auxiliary telescopic cylinder 4 has a telescopic end. The auxiliary roller 5 is rotatably mounted on the telescopic end of the auxiliary telescopic cylinder 4. The counterweight plate 3 has a groove 6 along its length, and the auxiliary roller 5 is located in the groove 6.

[0027] In this embodiment, the frame 1 serves as the main component bearing the overall weight. A side frame 2 is installed on each side of the frame 1, and the space between the frame 1 and the two side frames 2 is used to accommodate the frame. A counterweight plate 3 is swung at the top of the side frame 2. The counterweight plate 3 has a certain weight; after the frame is transported between the two side frames 2, the counterweight plate 3 is swung downwards to abut against the frame. The counterweight plate 3 itself has a certain weight, and its weight applies a stable clamping force to the frame, thereby ensuring the stability of the frame and facilitating welding operations. Multiple counterweight plates 3 are installed on each of the two side frames 2, allowing for the simultaneous positioning of multiple frames.

[0028] In addition, an auxiliary telescopic cylinder 4 and an auxiliary roller 5 were added. The auxiliary telescopic cylinder 4 is mounted on the side frame 2, and the auxiliary roller 5 is rotatably mounted on the telescopic end of the auxiliary telescopic cylinder 4. A groove 6 is formed along the length of the counterweight rod on its side, and the auxiliary roller 5 is located in the groove 6. When the counterweight rod swings, the auxiliary roller 5 rolls in the groove 6. When the weight of the counterweight rod itself is insufficient to apply a stable clamping force to the frame, the telescopic cylinder 4 can be controlled to shorten its telescopic end. By using the contact relationship between the roller and the side wall of the groove 6, a downward swinging force is applied to the counterweight rod, thereby increasing the clamping force and ensuring the stable clamping of the frame. Because the counterweight rod has a large weight, it is difficult to lift the counterweight rod manually after welding. At this time, the auxiliary telescopic cylinder 4 can be extended, and the roller can apply an upward force to the side wall of the groove 6, thereby helping to lift the counterweight rod and making the operation of the counterweight rod easier for the workers.

[0029] It also includes a conical pressure head 7, which is located at the end of the counterweight plate 3 and is used to engage with a pre-made process hole on the workpiece.

[0030] In this embodiment, to facilitate the positioning of the frame, process holes are pre-drilled on the frame, and a conical pressure head 7 is provided at the end of the counterweight pressure plate 3. When the frame is tightened, the conical pressure head 7 can abut into the process holes on the frame, which helps to align the tightening position of the counterweight pressure rod and increases the firmness between the counterweight pressure rod and the frame. The end of the conical pressure head 7 is designed in a conical shape to serve as a guide, making it easier to enter the process holes during tightening.

[0031] The side frame 2 is slidably mounted on the frame 1. There are two side frames 2, and the two side frames 2 slide synchronously and in opposite directions.

[0032] In this embodiment, the side frame 2 can slide on the frame 1 to adapt to frames of different widths. The side frame 2 can improve positioning stability by abutting against the side of the frame. A bidirectional screw can also be rotatably mounted on the frame 1. The bidirectional screw has two sections of threads with opposite directions and the same pitch. The two side frames 2 are threaded onto the two sections of threads respectively. A motor and a reducer can be mounted on the frame 1 to drive the rotation of the bidirectional screw. The two side frames 2 slide synchronously in opposite directions through the bidirectional screw. When placing the frame between the two side frames 2, the two side frames 2 can be slid outwards to make way for the frame and facilitate its entry. During positioning, the two side frames 2 can be slid inwards to abut against the side of the frame to improve positioning stability.

[0033] It also includes a guide plate 8, which is disposed on the side frame 2. The guide plate 8 has a guide hole 9, and the telescopic end of the auxiliary telescopic cylinder 4 slides in the guide hole 9.

[0034] In this embodiment, an inclined guide plate 8 is provided on the side frame 2, and a guide hole 9 is opened on the guide plate 8. The telescopic end of the auxiliary telescopic cylinder 4 is inserted into the guide hole 9, which can limit its telescopic direction and ensure that the telescopic direction does not deviate. At the same time, the guide hole 9 can share the weight of the telescopic end of the auxiliary telescopic cylinder 4, and avoid it from being damaged due to excessive force.

[0035] It also includes a clamping rod 10 and a clamping plate 11. The middle part of the clamping rod 10 is swung on the frame 1, and the clamping plate 11 is located on the top of the clamping rod 10. The clamping rod 10 and the clamping plate 11 are arranged in pairs and are located on both sides of the workpiece respectively.

[0036] It also includes a clamping telescopic cylinder 12, the two ends of which are respectively hinged to the bottom of the two clamping rods 10.

[0037] The clamping rod 10, the workpiece, and the horizontal plane form a triangle.

[0038] In this embodiment, to further improve the stability of the welding frame, a clamping rod 10 is oscillatingly mounted on the frame 1. The clamping rod 10 is located at the lower part of the frame, with its middle section hinged to the frame 1 and a clamping plate 11 at its top. The two clamping rods 10 oscillate synchronously to clamp the frame. To achieve synchronous oscillation of the two clamping rods 10, a clamping telescopic cylinder 12 is also provided. The two ends of the clamping telescopic cylinder 12 are respectively hinged to the bottom of the two clamping rods 10, and can drive the oscillation of the clamping rods 10 after extension and retraction. In addition, when the frame is clamped, the clamping rod 10 forms an angle with the horizontal plane. At this time, the clamping rod 10, the frame, and the ground form a triangular structure, thereby improving the stability of the structure.

[0039] It also includes a guardrail 13, which is located at the top edge of the side frame 2 to prevent workers from falling.

[0040] In this embodiment, during operation, the staff needs to work on the top of the side frame 2 and perform operations such as swinging the counterweight bar. Because the frame size is large, the top of the side frame 2 is high above the ground, which poses a certain safety hazard. Therefore, a guardrail 13 is installed on the edge of the top of the side frame 2 to effectively prevent the staff from falling and improve safety.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A modular house frame welding positioning device, characterized in that, Including frame (1), side frame (2), counterweight pressing plate (3), auxiliary telescopic cylinder (4) and auxiliary roller (5), the side frame (2) is arranged on the frame (1), the counterweight pressing plate (3) is swing arranged on the side frame (2), the counterweight pressing plate (3) is multiple, the counterweight pressing plate (3) is used for pressing and positioning workpiece after swinging, the auxiliary telescopic cylinder (4) is arranged on the side frame (2), the auxiliary telescopic cylinder (4) has telescopic end, the telescopic end of the auxiliary telescopic cylinder (4) is rotationally arranged the auxiliary roller (5), the counterweight pressing plate (3) is provided with a sliding slot (6) along the length direction, the auxiliary roller (5) is located in the sliding slot (6).

2. A modular house frame welding positioning device according to claim 1, characterized in that, Further comprising a conical pressure head (7), the conical pressure head (7) is arranged at the end of the counterweight pressing plate (3), for being connected with the prefabricated process hole on the workpiece.

3. The modular house frame welding positioning device according to claim 1, wherein, The side frame (2) is slidably arranged on the frame (1), the side frame (2) is two, two side frames (2) are synchronously and reversely slid.

4. The modular house frame welding positioning device according to claim 1, wherein, Further comprising a guide plate (8), the guide plate (8) is arranged on the side frame (2), the guide plate (8) has a guide hole (9), the telescopic end of the auxiliary telescopic cylinder (4) is slidably arranged in the guide hole (9).

5. The modular house frame welding positioning device according to claim 1, wherein, Further comprising a clamping rod (10) and a clamping plate (11), the middle part of the clamping rod (10) is swing arranged on the frame (1), the clamping plate (11) is arranged on the top of the clamping rod (10), the clamping rod (10) and the clamping plate (11) are arranged in pairs and are respectively located on both sides of the workpiece.

6. A modular house frame welding positioning device according to claim 5, wherein, Further comprising a clamping telescopic cylinder (12), the clamping telescopic cylinder (12) is hingedly connected to the bottom of two clamping rods (10) respectively.

7. A modular house frame welding positioning device according to claim 6, wherein, The clamping rod (10), the workpiece and the horizontal plane form a triangle.

8. The modular house frame welding positioning device according to claim 1, wherein, Further comprising a guardrail (13), the guardrail (13) is arranged on the top edge of the side frame (2), for preventing workers from falling.

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