Welding auxiliary device

Abstract

The utility model discloses an auxiliary welding device which comprises a device base body, one end of the device base body is provided with a multi-range clamping and stabilizing mechanism, the multi-range clamping and stabilizing mechanism comprises a two-way screw, a motor and a clamping plate, one end of the device base body is rotationally connected with the two-way screw, the top end of the two-way screw is fixedly provided with the motor, and the clamping plate is fixedly connected with the motor. The multi-range clamping and retracting mechanism is mounted at the bottom end of the device base body, clamping plates are evenly and slidably connected to the surfaces of the two-way screws and can conveniently extend and retract, and the secondary supporting and storing mechanism is mounted at the bottom end of the device base body. The steel structure clamping device is simple in structure, convenient to use and capable of being used for steel structures of different sizes, so that the application range of the device is widened, the clamped steel structures can be contracted, the clamping effect is achieved, and the stability of the steel structures is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding auxiliary devices, in particular to a welding auxiliary device. Background Art

[0002] In the process of construction, it is often necessary to weld and fix the steel structure. In order to ensure that the steel structure is structured, a welding auxiliary device is needed. The welding auxiliary device is used to weld the steel structure. For this purpose, a Chinese patent discloses a steel structure welding auxiliary device, application number 202120947812.2. The device can be fixed by setting a fixing mechanism. The adjustment mechanism including an X-axis sliding assembly, a Y-axis sliding assembly and a Z-axis sliding assembly can realize three-dimensional adjustment of the support plate and improve the welding accuracy. The locking mechanism including a telescopic rod, a spring and a pressure plate The setting can realize the fixation of the steel to be welded. The specific method is to place the steel to be welded on the support plate, and then stretch the telescopic rod upward to stretch the spring. When the distance between the pressure plate and the support plate is larger than the size of the steel to be welded, the pressure plate is rotated so that at least a part of the pressure plate is located directly above the steel. Finally, the pressure plate is released, and the steel is fixed and locked by the elastic force of the spring. When the welding is completed, the spring is also stretched, and the pressure plate is rotated so that the pressure plate is completely separated from the top of the steel. Then the pressure plate is released, the spring returns to its original length, and the pressure plate is located at the edge of the support plate under the action of the spring elastic force. This fixing method is convenient and fast, and can improve the fixing efficiency.

[0003] Although the application meets the user's needs to a certain extent, there are still certain defects in actual use. The specific problems are as follows: the device is not convenient for clamping steel structures of other sizes during actual use, which increases the difficulty of clamping steel structures of different sizes, resulting in the device being able to clamp only a single steel structure, thereby reducing the scope of application of the device. Utility Model Content

[0004] The utility model provides a welding auxiliary device, which can effectively solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a welding auxiliary device, comprising a device base, one end of which is equipped with a multi-range clamping and stabilizing mechanism, the multi-range clamping and stabilizing mechanism comprising a bidirectional screw, a motor and a clamping plate;

[0006] One end of the device base is rotatably connected to a bidirectional screw, a motor is fixedly installed on the top of the bidirectional screw, and a clamping plate is evenly slidably connected to the surface of the bidirectional screw, which can be easily extended and retracted;

[0007] A secondary support and storage mechanism is installed at the bottom end of the device base, and the secondary support and storage mechanism includes a storage frame, a suction cup and a support block;

[0008] A storage frame is fixedly installed at the bottom of the device base, a suction cup is evenly and movably connected inside the storage frame, and support blocks are symmetrically and movably installed at both ends of the storage frame, which can facilitate secondary support and storage.

[0009] Preferably, the multi-range clamping and stabilizing mechanism further comprises an extension frame, a placement base, a sliding base, a positioning frame and a spring rod;

[0010] An extension frame is fixedly installed at one end of the device base, a placement base is fixedly connected to one end of the extension frame, a sliding base is symmetrically slidably connected inside the extension frame, a positioning frame is fixedly installed on the surface of the sliding base, and a spring rod is fixedly installed inside the positioning frame.

[0011] Preferably, the secondary support storage mechanism further includes an electric lifting column, a positioning plate, and an extension plate;

[0012] An electric lifting column is embedded and installed inside the storage frame, a positioning plate is fixedly installed at the movable end of the electric lifting column, and two ends of the storage frame are symmetrically rotatably connected with extension plates.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0014] 1. Through the multi-range clamping and contraction mechanism, the clamping range of the device can be easily extended, and then it can be used for steel structures of different sizes, thereby increasing the applicability of the device, and the clamped steel structure can be contracted to achieve the clamping effect, thereby improving the stability of the steel structure.

[0015] 2. Through the secondary support storage mechanism, the device can be easily supported when it is placed, thereby improving the stability of the device when placed, and can be stored when not needed, thereby reducing the floor space required for the device, making it easier to transport the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the multi-range clamping stabilization mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the secondary support storage mechanism of the utility model.

[0021] Numbers in the figure: 1, device base;

[0022] 2. Multi-range clamping stabilizing mechanism; 201. extension frame; 202. bidirectional screw; 203. motor; 204. placement base; 205. sliding base; 206. positioning frame; 207. spring rod; 208. clamping plate;

[0023] 3. Secondary support storage mechanism; 301. Storage frame; 302. Electric lifting column; 303. Positioning plate; 304. Suction cup; 305. Extension plate; 306. Support block. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example: Figure 1-3 As shown, the utility model provides a technical solution, a welding auxiliary device, including a device base 1, a multi-range clamping and stabilizing mechanism 2 is installed at one end of the device base 1, and the multi-range clamping and stabilizing mechanism 2 includes a bidirectional screw 202, a motor 203 and a clamping plate 208;

[0026] A bidirectional screw 202 is rotatably connected to one end of the device base 1, and the bidirectional screw 202 is rotatably connected to the inside of the extension frame 201, so that the bidirectional screw 202 can rotate inside the extension frame 201. A motor 203 is fixedly installed on the top of the bidirectional screw 202, and the input end of the motor 203 is electrically connected to the output end of the external power supply. A clamping plate 208 is evenly slidably connected to the surface of the bidirectional screw 202, and the clamping plate 208 is slidably connected to the positioning frame 206, so that the clamping plate 208 can move inside the positioning frame 206.

[0027] The multi-range clamping and stabilizing mechanism 2 further includes an extension frame 201, a placement base 204, a sliding base 205, a positioning frame 206 and a spring rod 207;

[0028] An extension frame 201 is fixedly installed at one end of the device base 1, and a placement base 204 is fixedly connected to one end of the extension frame 201. A sliding base 205 is symmetrically slidably connected inside the extension frame 201. The sliding base 205 and the bidirectional screw 202 are connected by threads to facilitate the movement of the sliding base 205. A positioning frame 206 is fixedly installed on the surface of the sliding base 205, and a spring rod 207 is fixedly installed inside the positioning frame 206.

[0029] When in use, the motor 203 is started to run, and the motor 203 drives the bidirectional screw 202 to rotate when it runs, and the bidirectional screw 202 drives the sliding base 205 to rotate when it rotates. When the sliding base 205 moves along the inside of the extension frame 201, it drives the positioning frame 206 to move, and when the positioning frame 206 moves, it drives the spring rod 207 to move, and when the spring rod 207 moves, it drives the clamping plate 208 to move. After the sliding base 205 is moved to the required position, the motor 203 is stopped to fix the position of the sliding base 205, and then the clamping plate 208 is pulled. 8, so that the clamping plate 208 drives the movable end of the spring rod 207 to move. After the clamping plate 208 is moved to the required position, the steel structure is placed between the placement base 204 and the sliding base 205, and then the pulling of the clamping plate 208 is stopped, so that the movable end of the spring rod 207 drives the clamping plate 208 to reset, which can facilitate the extension of the clamping range of the device, and then can be used for steel structures of different sizes, thereby improving the application range of the device, and can shrink the clamped steel structure to achieve the clamping effect, thereby improving the stability of the steel structure.

[0030] A secondary support and storage mechanism 3 is installed at the bottom of the device base 1, and the secondary support and storage mechanism 3 includes a storage frame 301, a suction cup 304 and a support block 306;

[0031] A storage frame 301 is fixedly installed at the bottom of the device base 1, and suction cups 304 are evenly and movably connected inside the storage frame 301. Support blocks 306 are symmetrically and movably installed at both ends of the storage frame 301.

[0032] The secondary support and storage mechanism 3 also includes an electric lifting column 302, a positioning plate 303, and an extension plate 305;

[0033] An electric lifting column 302 is embedded in the storage frame 301, and the input end of the electric lifting column 302 is electrically connected to the output end of the external power supply. A positioning plate 303 is fixedly installed on the movable end of the electric lifting column 302. The positioning plate 303 and the inside of the storage frame 301 are slidably connected to facilitate the movement of the positioning plate 303 inside the storage frame 301. Extension plates 305 are symmetrically rotatably connected at both ends of the storage frame 301. The extension plate 305 and the storage frame 301 are connected by bolts, which is convenient for limiting the position of the extension plate 305.

[0034] Before use, place the device base 1 to the required position, then start the electric lifting column 302 to make the electric lifting column 302 run. When the electric lifting column 302 runs, it drives the positioning plate 303 to move. When the positioning plate 303 moves along the inside of the storage frame 301, it drives the suction cup 304 to move. After the suction cup 304 is moved to the ground and connected, the electric lifting column 302 is stopped, which can facilitate secondary support of the device when it is placed, thereby improving the stability of the device when it is placed, thereby improving the stability of the device, and by rotating the storage frame 301 to pull the extension plate 305, The extension plate 305 drives the support block 306 to move. After the support block 306 is moved to the required position, the position of the extension plate 305 is fixed by bolts, which can facilitate secondary support of the device when it is placed, thereby improving the stability of the device when it is placed, thereby improving the stability of the device, and by running the electric lifting column 302 in the opposite direction, the electric lifting column 302 drives the positioning plate 303 and the suction cup 304 back to the storage frame 301, which can be stored when not in use, thereby reducing the floor space required for the device, thereby facilitating the transportation of the device.

[0035] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A welding auxiliary device, comprising a device base (1), characterized in that: A multi-range clamping and stabilizing mechanism (2) is installed at one end of the device base (1), and the multi-range clamping and stabilizing mechanism (2) comprises a bidirectional screw (202), a motor (203) and a clamping plate (208); One end of the device base (1) is rotatably connected to a bidirectional screw (202), a motor (203) is fixedly mounted on the top of the bidirectional screw (202), and a clamping plate (208) is evenly slidably connected to the surface of the bidirectional screw (202); A secondary support and storage mechanism (3) is installed at the bottom end of the device base (1), and the secondary support and storage mechanism (3) comprises a storage frame (301), a suction cup (304) and a support block (306); A storage frame (301) is fixedly mounted on the bottom end of the device base (1), a suction cup (304) is evenly and movably connected inside the storage frame (301), and support blocks (306) are symmetrically and movably mounted at both ends of the storage frame (301).

2. A welding auxiliary device according to claim 1, characterized in that: The multi-range clamping and stabilizing mechanism (2) further comprises an extension frame (201), a placement base (204), a sliding base (205), a positioning frame (206) and a spring rod (207); An extension frame (201) is fixedly mounted on one end of the device base (1); a placement base (204) is fixedly connected to one end of the extension frame (201); a sliding base (205) is symmetrically slidably connected inside the extension frame (201); a positioning frame (206) is fixedly mounted on the surface of the sliding base (205); and a spring rod (207) is fixedly mounted inside the positioning frame (206).

3. A welding auxiliary device according to claim 2, characterized in that: The bidirectional screw rod (202) and the interior of the extension frame (201) are rotationally connected, and the sliding base (205) and the bidirectional screw rod (202) are connected via threads.

4. A welding auxiliary device according to claim 2, characterized in that: The clamping plate (208) and the positioning frame (206) are slidably connected.

5. A welding auxiliary device according to claim 1, characterized in that: The secondary support storage mechanism (3) further comprises an electric lifting column (302), a positioning plate (303), and an extension plate (305); An electric lifting column (302) is embedded and installed inside the storage frame (301), a positioning plate (303) is fixedly installed on the movable end of the electric lifting column (302), and extension plates (305) are symmetrically rotatably connected at both ends of the storage frame (301).

6. A welding auxiliary device according to claim 5, characterized in that: The positioning plate (303) is slidably connected to the interior of the storage frame (301), and the extension plate (305) is connected to the storage frame (301) via bolts.

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