A welded slewing platform with platform plates that are easily removed

Abstract

The application relates to the field of welding equipment technology, in particular to a welding rotary platform facilitating disassembly of a platform plate, which comprises a mounting box, a mounting seat and a platform body, the mounting seat is rotationally arranged above the mounting box, a rotating mechanism for driving the mounting seat to rotate is arranged in the mounting box, the bottom of the platform body is fixedly connected with a plug-in block, a plug-in groove for plugging in the plug-in block is arranged on the mounting seat, a locking column is slidably arranged between the mounting seat and the plug-in block, a through hole for the locking column to pass through is arranged on the mounting seat, a locking hole for the locking column to plug in is arranged on the plug-in block, one locking column is arranged on each of the opposite sides of the mounting seat, and a driving mechanism for driving the two locking columns to synchronously move is arranged on the mounting seat. The application has the effects of enabling a single worker to independently disassemble the platform plate and improving the disassembly efficiency of the platform plate.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to a welding rotary platform that facilitates the disassembly of the platform plate. Background Technology

[0002] A rotary platform is a type of equipment platform with a rotatable table for clamping workpieces and enabling rotation, which facilitates welding personnel in rotating the workpieces and adjusting their welding positions.

[0003] Existing Chinese patent CN218612622U discloses a modular welding rotary platform, which includes a housing. A rotary mechanism is fixedly connected inside the housing, extending through the top of the housing. The rotary mechanism includes a horizontal plate fixedly connected inside the housing. A first motor is fixedly connected to the bottom of the horizontal plate. The first motor is fixedly connected to a telescopic rod via an output shaft. The telescopic rod passes through the horizontal plate and is rotatably connected to it. This modular welding rotary platform, through its rotary mechanism design, allows the U-shaped plate to move and clamp the workpiece, while the telescopic rod rotates a rectangular block, which in turn rotates the platform plate, achieving the rotary function. Pulling the L-shaped plate outwards allows for direct removal of the platform plate, enabling rapid assembly and disassembly of the platform plate. This facilitates user maintenance, transport, and improves flexibility during use.

[0004] Regarding the aforementioned related technologies, the inventors believe that the following problems exist: When disassembling the platform plate, workers need to pull the L-shaped plates on both sides simultaneously to remove the positioning blocks before the platform plate can be disassembled. However, it is inconvenient for a single worker to disassemble the platform plate independently, which greatly affects the efficiency of quickly disassembling the platform plate. Utility Model Content

[0005] To enable individual workers to disassemble platform plates independently and improve the disassembly efficiency, this application provides a welding rotary platform that facilitates the disassembly of platform plates.

[0006] The welding rotary platform provided in this application, which facilitates the disassembly of the platform plate, adopts the following technical solution: A welding rotary platform for easy disassembly of platform plates includes a mounting box, a mounting base, and a platform body. The mounting base is rotatably mounted above the mounting box. The mounting box contains a rotating mechanism for driving the mounting base to rotate. A plug-in block is fixedly connected to the bottom of the platform body. The mounting base has a plug-in slot for the plug-in block to be inserted into. A locking pin slides between the mounting base and the plug-in block. The mounting base has a through hole for the locking pin to pass through. The plug-in block has a locking hole for the locking pin to be inserted into. There is one locking pin on each of the opposite sides of the mounting base. The mounting base is provided with a driving mechanism for driving the two locking pins to move synchronously.

[0007] Preferably, the rotating mechanism includes a fixed bearing, a rotating shaft, a driving pulley, a driven pulley, an internal toothed track, and a rotating motor. The mounting box is hollow, the fixed bearing is connected to the top of the mounting box, the rotating shaft passes through the fixed bearing, the driven pulley is connected to the end of the rotating shaft located inside the mounting box, the rotating motor is installed inside the mounting box, the driving pulley is connected to the end of the output shaft of the rotating motor, and the internal toothed track is wound between the driving pulley and the driven pulley.

[0008] Preferably, an inspection port is provided on the side wall of the mounting box, and an inspection door is installed on the inspection port.

[0009] Preferably, the drive mechanism includes a bearing housing, a rotating rod, a nut seat, a fixed plate, a guide rod, a drive motor, a driving gear, and a driven gear. Two bearing housings are connected to the side wall of the mounting base. The rotating rod passes between the two bearing housings and is arranged along the length of the mounting base. Threaded grooves are provided on the rod body passing through both ends of the bearing housing. The nut seat is connected to the rotating rod through the threaded grooves. The fixed plate is fixedly connected to the nut seat. A locking pin is connected to the fixed plate. The guide rod is connected to the mounting base and is parallel to the rotating rod. The guide rod passes through the fixed plate, which has a guide hole for the guide rod to pass through. A mounting plate is connected to the mounting base. The drive motor is mounted on the mounting plate. The driving gear is connected to the output shaft of the drive motor. The driven gear is connected to the rotating rod. The driving gear and the driven gear can mesh and rotate.

[0010] Preferably, a CNC slip ring is connected to the rotating rod, the drive motor is electrically connected to the rotating part of the CNC slip ring, and the fixed part of the CNC slip ring is electrically connected to an external power source.

[0011] Preferably, a limiting block is connected to the rotating rod, and the limiting block is located at both ends of the rotating rod.

[0012] In summary, this application includes the following beneficial technical effects: This utility model provides a welding rotary platform that facilitates the disassembly of platform plates. Through a drive mechanism, the two locking columns move synchronously, eliminating the need for workers to manually pull the locking structures on both sides. A single operator can complete the disassembly and installation of the platform body, solving the problem of inconvenience for single-person operation in traditional structures and significantly improving the disassembly efficiency of the platform body. It is especially suitable for scenarios involving frequent replacement or maintenance of the platform body, thereby enabling a single worker to independently disassemble the platform plate and improving the disassembly efficiency of the platform plate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the welding rotary platform in the embodiments of this application, which facilitates the disassembly of the platform plate; Figure 2 yes Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram illustrating the internal structure of the mounting box in the embodiments of this application.

[0014] Explanation of reference numerals in the attached drawings: 1. Mounting box; 11. Inspection door; 2. Mounting base; 3. Platform body; 31. Insertion block; 4. Rotating mechanism; 41. Fixed bearing; 42. Rotating shaft; 43. Driving pulley; 44. Driven pulley; 45. Internal toothed track; 46. Rotating motor; 5. Locking pin; 6. Drive mechanism; 61. Bearing seat; 62. Rotating rod; 621. CNC slip ring; 622. Limit block; 63. Nut seat; 64. Fixing plate; 65. Guide rod; 66. Drive motor; 67. Driving gear; 68. Driven gear. Detailed Implementation

[0015] To enable those skilled in the art to better understand the present invention, the solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0016] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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 specific orientation structure and operation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0017] This application discloses a welding rotary platform that facilitates the disassembly of the platform plate. (Refer to...) Figure 1 , Figure 2 and Figure 3 The welding rotary platform for easy disassembly of the platform plate includes a mounting box 1, a mounting base 2, and a platform body 3. The mounting base 2 is rotatably mounted above the mounting box 1. The mounting box 1 is equipped with a rotating mechanism 4 for driving the mounting base 2 to rotate. A plug-in block 31 is fixedly connected to the bottom of the platform body 3. The mounting base 2 has a plug-in slot for the plug-in block 31 to be inserted. A locking pin 5 is slidably inserted between the mounting base 2 and the plug-in block 31. The mounting base 2 has a through hole for the locking pin 5 to pass through. The plug-in block 31 has a locking hole for the locking pin 5 to be inserted. There is one locking pin 5 on each of the opposite sides of the mounting base 2. The mounting base 2 is equipped with a driving mechanism 6 for driving the two locking pins 5 to move synchronously.

[0018] The rotating mechanism 4 includes a fixed bearing 41, a rotating shaft 42, a driving pulley 43, a driven pulley 44, an internal toothed track 45, and a rotating motor 46. The mounting box 1 is hollow. The fixed bearing 41 is connected to the top of the mounting box 1. The rotating shaft 42 passes through the fixed bearing 41. The driven pulley 44 is connected to the end of the rotating shaft 42 located inside the mounting box 1. The rotating motor 46 is installed inside the mounting box 1. The driving pulley 43 is connected to the end of the output shaft of the rotating motor 46. The internal toothed track 45 is wound between the driving pulley 43 and the driven pulley 44.

[0019] The side wall of the mounting box 1 is provided with an inspection port, and an inspection door 11 is installed on the inspection port, which facilitates the inspection, repair or replacement of core components such as the internal drive mechanism 6 and the rotating rod 62, thereby reducing the difficulty and cost of equipment maintenance.

[0020] The drive mechanism 6 includes a bearing housing 61, a rotating rod 62, a nut seat 63, a fixing plate 64, a guide rod 65, a drive motor 66, a drive gear 67, and a driven gear 68. Two bearing housings 61 are connected to the side wall of the mounting base 2. The rotating rod 62 passes between the two bearing housings 61 and is arranged along the length of the mounting base 2. Threaded grooves are provided on the rod body of the rotating rod 62 passing through both ends of the bearing housing 61. The nut seat 63 is connected to the rotating rod 62 through the threaded grooves. The fixing plate 64 is fixedly connected to the drive mechanism 66. On the nut seat 63, the locking pin 5 is connected to the fixed plate 64, and the guide rod 65 is connected to the mounting base 2. The guide rod 65 and the rotating rod 62 are arranged parallel to each other. The guide rod 65 passes through the fixed plate 64, and the fixed plate 64 has a guide hole for the guide rod 65 to pass through. The mounting base 2 is connected to the mounting plate, and the drive motor 66 is mounted on the mounting plate. The driving gear 67 is connected to the output shaft of the drive motor 66, and the driven gear 68 is connected to the rotating rod 62. The driving gear 67 and the driven gear 68 can mesh and rotate with each other.

[0021] A CNC slip ring 621 is connected to the rotating rod 62. The drive motor 66 is electrically connected to the rotating part of the CNC slip ring 621, and the fixed part of the CNC slip ring 621 is electrically connected to an external power source. The CNC slip ring 621 provides stable power to the drive motor 66 in the rotating state, ensuring the normal operation of the drive mechanism 6 during the rotation of the mounting base 2. This avoids the problem of traditional cable entanglement affecting equipment rotation or power interruption, and improves the overall reliability of the equipment.

[0022] Limiting blocks 622 are connected to the rotating rod 62. The limiting blocks 622 are located at both ends of the rotating rod 62. The limiting blocks 622 can effectively limit the movement range of the nut seat 63, avoid structural damage caused by excessive movement of the locking column 5, and improve the safety of equipment operation.

[0023] The implementation principle of a welding rotary platform that facilitates the disassembly of the platform plate in this application embodiment is as follows: When disassembling the platform body 3, the drive motor 66 is started to reverse, and the rotating rod 62 is driven to rotate through the cooperation of the drive gear 67 and the driven gear 68. The nut seat 63 on the rotating rod 62 can move along the length direction of the rotating rod 62 under the guidance of the guide rod 65, so that the locking pin 5 is disengaged from the plug block 31, and the platform body 3 can be directly pulled upward. When installing the platform body 3, insert the plug block 31 on the new platform body 3 into the mounting base 2, then start the drive motor 66 to rotate forward. Through the cooperation of the drive gear 67 and the driven gear 68, the rotating rod 62 is driven to rotate. The nut seat 63 on the rotating rod 62 can move along the length direction of the rotating rod 62 under the guidance of the guide rod 65, so that the locking pin 5 is inserted into the plug block 31, thereby fixing the platform body 3.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of this utility model, and the protection scope of this utility model is not limited to the above embodiments. All technical solutions within the scope of this utility model's concept are within the protection scope of this utility model. It should be pointed out that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A welding rotary platform that facilitates the disassembly of platform plates, characterized in that: The system includes a mounting box (1), a mounting base (2), and a platform body (3). The mounting base (2) is rotatably mounted above the mounting box (1). The mounting box (1) is equipped with a rotating mechanism (4) for driving the mounting base (2) to rotate. A plug-in block (31) is fixedly connected to the bottom of the platform body (3). The mounting base (2) has a plug-in slot for the plug-in block (31) to be inserted. A locking pin (5) is slidably inserted between the mounting base (2) and the plug-in block (31). The mounting base (2) has a through hole for the locking pin (5) to pass through. The plug-in block (31) has a locking hole for the locking pin (5) to be inserted. The locking pin (5) is provided on each of the opposite sides of the mounting base (2). The mounting base (2) is equipped with a driving mechanism (6) for driving the two locking pins (5) to move synchronously.

2. The welding rotary platform for easy disassembly of the platform plate according to claim 1, characterized in that: The rotating mechanism (4) includes a fixed bearing (41), a rotating shaft (42), a driving pulley (43), a driven pulley (44), an internal toothed track (45), and a rotating motor (46). The mounting box (1) is hollow. The fixed bearing (41) is connected to the top of the mounting box (1). The rotating shaft (42) passes through the fixed bearing (41). The driven pulley (44) is connected to the end of the rotating shaft (42) located inside the mounting box (1). The rotating motor (46) is installed inside the mounting box (1). The driving pulley (43) is connected to the end of the output shaft of the rotating motor (46). The internal toothed track (45) is wound between the driving pulley (43) and the driven pulley (44).

3. The welding rotary platform for easy disassembly of the platform plate according to claim 1, characterized in that: The installation box (1) has an inspection port on its side wall, and an inspection door (11) is installed on the inspection port.

4. A welding rotary platform for easy disassembly of platform plates according to claim 1, characterized in that: The drive mechanism (6) includes a bearing housing (61), a rotating rod (62), a nut seat (63), a fixing plate (64), a guide rod (65), a drive motor (66), a driving gear (67), and a driven gear (68). Two bearing housings (61) are connected to the side wall of the mounting base (2). The rotating rod (62) passes between the two bearing housings (61) and is arranged along the length of the mounting base (2). Threaded grooves are provided on the rod body of the rotating rod (62) passing through both ends of the bearing housings (61). The nut seat (63) is connected to the rotating rod (62) through the threaded grooves. The fixing plate (64) is fixedly connected to the nut. On the base (63), the locking pin (5) is connected to the fixing plate (64), the guide rod (65) is connected to the mounting base (2), the guide rod (65) and the rotating rod (62) are arranged parallel to each other, the guide rod (65) passes through the fixing plate (64), the fixing plate (64) has a guide hole for the guide rod (65) to pass through, the mounting base (2) is connected to the mounting plate, the drive motor (66) is mounted on the mounting plate, the driving gear (67) is connected to the output shaft of the drive motor (66), the driven gear (68) is connected to the rotating rod (62), and the driving gear (67) and the driven gear (68) can mesh and rotate with each other.

5. A welding rotary platform for easy disassembly of platform plates according to claim 4, characterized in that: A CNC slip ring (621) is connected to the rotating rod (62). The drive motor (66) is electrically connected to the rotating part of the CNC slip ring (621), and the fixed part of the CNC slip ring (621) is electrically connected to an external power source.

6. A welding rotary platform for easy disassembly of platform plates according to claim 5, characterized in that: Limiting blocks (622) are connected to the rotating rod (62), and the limiting blocks (622) are located at both ends of the rotating rod (62).

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