Part welding auxiliary device

Abstract

The utility model discloses an auxiliary device for part welding, which belongs to the technical field of parts and comprises an auxiliary operating platform, a connecting plate is fixedly connected to the upper surface of the auxiliary operating platform, an L-shaped plate is fixedly connected to the upper surface of the connecting plate, a movable L-shaped frame is arranged above the L-shaped plate, and two arc-shaped grooves are formed in the right side surface of the movable L-shaped frame. A fastening bolt is jointly clamped in each arc-shaped groove and the corresponding L-shaped plate, the outer surface of each fastening bolt is in threaded connection with a nut, the outer surface of each nut makes contact with the outer surface of the corresponding movable L-shaped frame, and a controller is fixedly connected to the front face of the auxiliary operation table. According to the part welding auxiliary device, by arranging the auxiliary operation table, the controller, the movable L-shaped frame, the L-shaped plate, the auxiliary plate, the clamping frame and the pneumatic three-jaw chuck body, a part can be efficiently welded, and compared with a traditional mode that welding can be completed only through multiple devices, time can be saved, and the welding effect is further improved.

Description

Technical Field

[0001] The present application belongs to the field of parts technology, and in particular relates to a parts welding auxiliary device. Background Art

[0002] Parts are the basic elements of a machine. A machine generally includes one or more prime movers that receive external energy, an executive part that realizes the machine's production function, a transmission part that transmits the motion and power of the prime mover to the executive part, and a detection and control system that ensures the coordinated work of all parts in the machine. In current industrial production, welding is an important process, especially when manufacturing complex parts and equipment.

[0003] When welding some vertical or horizontal parts, different devices are required to operate. At the same time, the existing devices cannot adjust the angle or direction of the platform of the welding arm, which not only easily causes cumbersome processes but also low efficiency.

[0004] Therefore, we propose a parts welding auxiliary device to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the problem in the prior art that multiple devices are needed to complete the welding operation, and the existing devices cannot adjust the angle or direction of the platform of the welding arm, further reducing the welding efficiency of the device, and to propose a parts welding auxiliary device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The upper surface of the auxiliary operating table is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with an L-shaped plate, and a movable L-frame is arranged above the L-shaped plate, and the right side surface of the movable L-frame is provided with two arc grooves, the interior of each of the arc grooves is jointly clamped with a fastening bolt in the interior of the L-shaped plate, the outer surface of each of the fastening bolts is threadedly connected with a nut, and the outer surface of each of the nut contacts the outer surface of the movable L-frame, and the front side of the auxiliary operating table is fixedly connected with a controller, and an auxiliary plate is arranged above the movable L-frame, the upper surface of the auxiliary plate is provided with a groove, the inner wall of the groove and the inner wall of the movable L-frame are jointly threadedly connected with a hexagon socket bolt, and the bottom surface of the auxiliary operating table is respectively fixedly connected with two groups of universal wheels and telescopic rods, and the upper surface of the auxiliary operating table is fixedly connected with a clamping frame, and the output end of the clamping frame is fixedly connected with a pneumatic three-jaw chuck body.

[0008] Preferably, the interior of the connecting plate is nested with the outer surface of the pneumatic three-jaw chuck body, the upper surface of the controller and the bottom surface of the controller are fixedly connected to two trapezoidal blocks, and the back of each trapezoidal block is fixedly connected to the front of the auxiliary operating table.

[0009] Preferably, two fixing bolts are provided above the L-shaped plate, the bottom end of each fixing bolt passes through the L-shaped plate and the connecting plate in sequence, and the outer surface of each fixing bolt is threadedly connected to the inner wall of the L-shaped plate and the inner wall of the connecting plate respectively.

[0010] Preferably, a protection pad is provided below the auxiliary operating table, and the telescopic end of the telescopic rod is fixedly connected to the outer surface of the protection pad.

[0011] Preferably, two groups of cross threaded nails are arranged under each of the universal wheels, and the top ends of each group of cross threaded nails pass through the universal wheel and the auxiliary operating table in sequence and extend to the interior of the auxiliary operating table, and the outer surfaces of each group of cross threaded nails are respectively threadedly connected to the inner wall of the universal wheel and the inner wall of the auxiliary operating table.

[0012] Preferably, a gasket is sleeved on the outer surface of each of the fastening bolts, and the outer surface of each of the gaskets is in contact with the left side surface of the L-shaped plate.

[0013] In summary, the technical effects and advantages of this application are:

[0014] By setting an auxiliary operation table, a controller, a mobile L-frame, an L-shaped plate, an auxiliary plate, a clamping frame and a pneumatic three-jaw chuck body, parts can be efficiently welded, avoiding the traditional device requiring multiple devices to complete welding, further reducing the use effect of the device, using the controller to control the pneumatic three-jaw chuck body to open, then placing the workpiece to be welded inside the pneumatic three-jaw chuck body and clamping it, then using the controller to control the clamping frame to rotate to achieve control of the parts, and at the same time, according to the needs of processing, adjust the height difference between the mobile L-frame and the connecting plate, and move the fastening bolt along the inside of the arc groove. When the mobile L-frame is adjusted to a suitable position, the fastening bolt is threadedly fixed by a nut, and the platform of the welding arm is fixed on the auxiliary plate. At the same time, the thread relationship between the hexagon socket bolt and the auxiliary plate and the mobile L-frame is used to adjust the angle and direction of the auxiliary plate, and then adjust the angle of the platform of the welding arm, which is conducive to the device processing the workpiece, and the efficient welding of parts is achieved through the device, and the operation is simple and efficient. Compared with the traditional welding that requires multiple devices to complete, it can not only save time, but also further improve the welding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the auxiliary operating table of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the telescopic rod of the utility model;

[0017] Figure 3 It is a three-dimensional structural diagram of the arc groove of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the main body of the pneumatic three-jaw chuck of the utility model.

[0019] In the figure: 1. Auxiliary operating table; 2. Fastening bolts; 3. Mobile L frame; 4. Auxiliary plate; 5. Hexagon socket bolts; 6. Grooves; 7. L-shaped plates; 8. Trapezoidal blocks; 9. Controllers; 10. Connecting plates; 11. Cross threaded nails; 12. Universal wheels; 13. Protective pads; 14. Telescopic rods; 15. Arc grooves; 16. Nuts; 17. Clamping frames; 18. Pneumatic three-jaw chuck body; 19. Fixing bolts; 20. Gaskets. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figures 1 to 4 The parts welding auxiliary device includes an auxiliary operating table 1, the upper surface of the auxiliary operating table 1 is fixedly connected with a connecting plate 10, the upper surface of the connecting plate 10 is fixedly connected with an L-shaped plate 7, and two fixing bolts 19 are arranged above the L-shaped plate 7. The bottom end of each fixing bolt 19 passes through the L-shaped plate 7 and the connecting plate 10 in sequence, and the outer surface of each fixing bolt 19 is threadedly connected with the inner wall of the L-shaped plate 7 and the inner wall of the connecting plate 10 respectively. The fixing bolts 19 can be used to fix the L-shaped plate 7 to avoid the problem of shaking of the L-shaped plate 7 during use.

[0022] A mobile L frame 3 is arranged above the L-shaped plate 7, and two arc-shaped grooves 15 are provided on the right side surface of the mobile L frame 3. The interior of each arc-shaped groove 15 is clamped with a fastening bolt 2 together with the interior of the L-shaped plate 7. The outer surface of each fastening bolt 2 is threadedly connected with a nut 16, and the outer surface of each nut 16 contacts the outer surface of the mobile L frame 3. The front of the auxiliary operating table 1 is fixedly connected with a controller 9, and the interior of the connecting plate 10 is nested with the outer surface of the pneumatic three-jaw chuck body 18. The upper surface of the controller 9 and the bottom surface of the controller 9 are fixedly connected with two trapezoidal blocks 8, and the back side of each trapezoidal block 8 is fixedly connected to the front of the auxiliary operating table 1. The trapezoidal blocks 8 can be used to reinforce the controller 9 to avoid the problem of shaking of the controller 9 during use.

[0023] An auxiliary plate 4 is arranged above the mobile L frame 3, and a groove 6 is opened on the upper surface of the auxiliary plate 4. The inner wall of the groove 6 and the inner wall of the mobile L frame 3 are threadedly connected with a hexagon socket bolt 5. Two sets of universal wheels 12 and a telescopic rod 14 are fixedly connected to the bottom surface of the auxiliary operating table 1. A protective pad 13 is arranged below the auxiliary operating table 1. The telescopic end of the telescopic rod 14 is fixedly connected to the outer surface of the protective pad 13. The protective pad 13 can be used to protect the telescopic rod 14 to avoid the problem of wear of the telescopic rod 14 during use.

[0024] A clamping frame 17 is fixedly connected to the upper surface of the auxiliary operating table 1, and two groups of cross threaded nails 11 are arranged under each universal wheel 12. The top of each group of cross threaded nails 11 passes through the universal wheel 12 and the auxiliary operating table 1 in sequence and extends to the interior of the auxiliary operating table 1. The outer surface of each group of cross threaded nails 11 is threadedly connected to the inner wall of the universal wheel 12 and the inner wall of the auxiliary operating table 1 respectively. The cross threaded nails 11 can be used to fix the universal wheel 12 to prevent the universal wheel 12 from falling during use.

[0025] The output end of the clamping frame 17 is fixedly connected to a pneumatic three-jaw chuck body 18. The outer surface of each fastening bolt 2 is sleeved with a gasket 20. The outer surface of each gasket 20 is in contact with the left side of the L-shaped plate 7. The gasket 20 can increase the lubricity of the fastening bolt 2 and avoid the problem of slipping of the fastening bolt 2 during use.

[0026] The working principle of the utility model is as follows: when in use, first connect the controller 9, the telescopic rod 14, the pneumatic three-jaw chuck body 18 and the clamping frame 17 to the power supply. When using the device, the staff moves the device to a suitable position with the assistance of the universal wheel 12, and then uses the controller 9 to control the telescopic rod 14 to extend and retract. The telescopic rod 14 extends and retracts to drive the protective pad 13 to contact the ground, ensuring that the device is in a stable state. Then, the workpiece to be welded is placed inside the pneumatic three-jaw chuck body 18 and clamped. Then, the controller 9 is used to control the clamping frame 17 to rotate, so as to realize the control of the parts. At the same time, according to the processing needs, To adjust the height difference between the mobile L frame 3 and the connecting plate 10, the fastening bolt 2 is moved along the inside of the arc groove 15. When the mobile L frame 3 is adjusted to a suitable position, the fastening bolt 2 is threadedly fixed by the nut 16, and the platform of the welding arm is fixed on the auxiliary plate 4. At the same time, the threaded relationship between the hexagon socket bolt 5 and the auxiliary plate 4 and the mobile L frame 3 is used to adjust the angle and direction of the auxiliary plate 4, and then adjust the angle of the platform of the welding arm, which is beneficial for the device to process the workpiece. Through the device, parts can be efficiently welded, avoiding the traditional device that requires multiple devices to complete welding, further reducing the use effect of the device.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A parts welding auxiliary device, comprising an auxiliary operating table (1), characterized in that: The upper surface of the auxiliary operating table (1) is fixedly connected to a connecting plate (10), the upper surface of the connecting plate (10) is fixedly connected to an L-shaped plate (7), a movable L-frame (3) is arranged above the L-shaped plate (7), two arc-shaped grooves (15) are provided on the right side of the movable L-frame (3), the interior of each of the arc-shaped grooves (15) is jointly clamped with a fastening bolt (2) in the interior of the L-shaped plate (7), the outer surface of each of the fastening bolts (2) is threadedly connected to a nut (16), the outer surface of each of the nut (16) is in contact with the outer surface of the movable L-frame (3), and the auxiliary operating table (1) is fixedly connected to a connecting plate (10), the upper surface of the connecting plate (10) is fixedly connected to an L-shaped plate (7), and the movable L-frame (3) is provided with a movable L-frame (3). The front of the auxiliary operating table (1) is fixedly connected to a controller (9); an auxiliary plate (4) is arranged above the movable L-frame (3); a groove (6) is provided on the upper surface of the auxiliary plate (4); the inner wall of the groove (6) and the inner wall of the movable L-frame (3) are threadedly connected with a hexagon socket bolt (5); the bottom surface of the auxiliary operating table (1) is respectively fixedly connected to two groups of universal wheels (12) and a telescopic rod (14); the upper surface of the auxiliary operating table (1) is fixedly connected to a clamping frame (17); the output end of the clamping frame (17) is fixedly connected to a pneumatic three-jaw chuck body (18).

2. A parts welding auxiliary device according to claim 1, characterized in that: The interior of the connecting plate (10) is sleeved with the outer surface of the pneumatic three-jaw chuck body (18); the upper surface of the controller (9) and the bottom surface of the controller (9) are both fixedly connected to two trapezoidal blocks (8); and the back surface of each trapezoidal block (8) is fixedly connected to the front surface of the auxiliary operating table (1).

3. A parts welding auxiliary device according to claim 1, characterized in that: Two fixing bolts (19) are arranged above the L-shaped plate (7), and the bottom end of each fixing bolt (19) passes through the L-shaped plate (7) and the connecting plate (10) in sequence, and the outer surface of each fixing bolt (19) is respectively threadedly connected to the inner wall of the L-shaped plate (7) and the inner wall of the connecting plate (10).

4. A parts welding auxiliary device according to claim 1, characterized in that: A protection pad (13) is provided below the auxiliary operating table (1), and the telescopic end of the telescopic rod (14) is fixedly connected to the outer surface of the protection pad (13).

5. The parts welding auxiliary device according to claim 1, characterized in that: Two groups of cross-threaded nails (11) are arranged below each of the universal wheels (12), and the top ends of each group of cross-threaded nails (11) sequentially penetrate the universal wheel (12) and the auxiliary operating table (1) and extend to the interior of the auxiliary operating table (1), and the outer surfaces of each group of cross-threaded nails (11) are respectively threadedly connected to the inner walls of the universal wheel (12) and the inner walls of the auxiliary operating table (1).

6. A parts welding auxiliary device according to claim 1, characterized in that: A gasket (20) is sleeved on the outer surface of each of the fastening bolts (2), and the outer surface of each of the gaskets (20) is in contact with the left side surface of the L-shaped plate (7).

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