Welding machine clamp with angle convenient to adjust

Abstract

The utility model discloses a welding machine clamp with the angle convenient to adjust, and belongs to the technical field of welding machine clamps, the welding machine clamp comprises a base, a first motor is fixedly installed at the bottom of the base, an output shaft of the first motor extends to the top of the base and is fixedly connected with a rotating seat, and the top surface of the rotating seat is fixedly connected with two supporting frames; a rotating frame is rotationally connected between the two supporting frames. According to the automatic welding device, the first motor is used for driving the rotating frame to rotate horizontally, the second motor is used for driving the rotating frame to rotate vertically, the function of adjusting the welding angle of materials on the supporting disc is achieved, the third motor is used for driving the first bidirectional lead screw to rotate, and the first bidirectional lead screw and the movable base are matched to drive the two clamping mechanisms to move. And therefore, the position of the clamping mechanism is adjusted, and materials with different shapes and sizes can be clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machine clamps, and more specifically to a welding machine clamp with an angle that is easy to adjust. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. It is often necessary to weld parts in mechanical processing, and when welding, it is necessary to use a clamp to fix the parts.

[0003] The cam is provided with an adjusting device for fixing the movable column, the movable column being fixedly connected to a mounting frame, a rotating frame being provided on the mounting frame, and a rotating shaft being rotatably connected to the opposite sides of the rotating frame and between the mounting frame and the rotating frame, and the mounting frame being provided with a rotating shaft for driving the rotating frame to rotate, the rotating frame being fixedly connected to two fixed plates, and two clamping blocks being slidably connected to the opposite sides of the two fixed plates, and the fixed plate being provided with a clamping assembly for driving the two clamping blocks to move toward or away from each other; the patent utilizes the mounting frame and the rotating frame to respectively drive the workpiece to rotate along the circumferential direction of the movable column and the rotating shaft, which has the effect of facilitating the adjustment of the angle of the workpiece, is beneficial for processing different positions of the workpiece, and is beneficial for improving processing efficiency. However, the above patent still has the following shortcomings: the clamping blocks are located on both sides of the rotating frame, and can only clamp parts of a specific size, which is not practical. In addition, it is not convenient to change the clamping position of the parts by yourself after the parts are placed on the rotating frame. When the original clamping surface needs to be further welded after welding, it is necessary to move the parts manually, which is not convenient. For this reason, we propose a welding machine clamp with an easy-to-adjust angle. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model aims to provide a welding machine clamp with an easily adjustable angle.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] The cam is an electrically-operated, electrically-operated chassis, and the cam is configured to engage the first and second motors, wherein the first and second motors are engaged and the second motors are engaged to the first and second motors, respectively.

[0007] As a preferred solution of the utility model, the rotating mechanism includes a rotating groove opened on the top surface of the rotating frame and a fourth motor fixedly installed on the bottom surface of the rotating frame, the output shaft of the fourth motor extends to the inner cavity of the rotating groove and is fixedly connected to a support plate, and the top surface of the support plate is flush with the top surface of the rotating frame.

[0008] As a preferred scheme of the utility model, the clamping mechanism includes a clamping box fixedly connected to the side of the movable seat, the inner cavity of the clamping box is rotatably connected to the second bidirectional screw, the outer sides of the two ends of the second bidirectional screw are respectively threadedly sleeved with clamping plates, the ends of the two clamping plates extend to the outside of the clamping box and are fixedly connected with rubber pads, the end of the clamping box is fixedly installed with a fifth motor, and the output shaft of the fifth motor is connected to the end of the second bidirectional screw.

[0009] As a preferred solution of the utility model, a control panel is fixedly mounted on the outer side of one of the support frames.

[0010] As a preferred solution of the utility model, a plurality of supporting legs are fixedly connected to the bottom surface of the base.

[0011] As a preferred solution of the utility model, a protective shell is fixedly connected to the end of the clamping box and located on the outside of the fifth motor.

[0012] As a preferred solution of the utility model, the inner wall of the clamping box is in contact with the top surface and the bottom surface of the clamping plate.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the utility model, the first motor is used to drive the rotating frame to rotate horizontally, and the second motor is used to drive the rotating frame to rotate vertically, so as to realize the function of adjusting the welding angle of the material on the support plate. In addition, the third motor is used to drive the first bidirectional screw to rotate, and the cooperation of the first bidirectional screw and the moving seat is used to drive the two clamping mechanisms to move, so as to adjust the position of the clamping mechanism, so as to realize the clamping of materials of different shapes and sizes.

[0015] (2) In the utility model, through the coordinated use of the fourth motor, the rotating groove and the supporting plate, when it is necessary to weld the clamping position, the fifth motor is used to release the clamping of the material by the clamping plate, and the fourth motor is used to drive the supporting plate to rotate, so that the welding position of the material on the supporting plate is rotated to face the welding machine. At this time, the clamping plate is used again to clamp the material, so that the material can be completely welded, thereby improving the working quality of the welding machine fixture with easy adjustment of the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded view of the overall structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the rotating frame of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping box of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Base; 2. First motor; 3. Rotating seat; 4. Support frame; 5. Rotating frame; 6. Rotating mechanism; 7. Second motor; 8. Rotating base block; 9. First bidirectional screw rod; 10. Limit rod; 11. Moving seat; 12. Clamping mechanism; 13. Third motor; 14. Fourth motor; 15. Rotating slot; 16. Support plate; 17. Clamping box; 18. Second bidirectional screw rod; 19. Clamping plate; 20. Fifth motor; 21. Rubber pad; 22. Control panel; 23. Protective shell; 24. Support foot. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] See also Figure 1-4 , a welding machine fixture with an easily adjustable angle comprises a base 1, a first motor 2 is fixedly installed at the bottom of the base 1, the output shaft of the first motor 2 extends to the top of the base 1 and is fixedly connected with a rotating seat 3, the top surface of the rotating seat 3 is fixedly connected with two supporting frames 4, a rotating frame 5 is rotatably connected between the two supporting frames 4, a second motor 7 is fixedly installed on the outer side of a supporting frame 4, the output shaft of the second motor 7 is connected to one end of the rotating shaft of the rotating frame 5, a rotating mechanism 6 is arranged on the rotating frame 5, two rotating base blocks 8 are fixedly connected to the back side of the rotating frame 5, a first bidirectional screw rod 9 is rotatably connected between the two rotating base blocks 8, a limiting rod 10 is fixedly sleeved between the two rotating base blocks 8, a moving seat 11 is respectively threadedly sleeved on the outer sides of the two ends of the first bidirectional screw rod 9, the two moving seats 11 are movably sleeved with the limiting rod 10, and a clamping mechanism 12 is arranged on the sides of the two moving seats 11, a third motor 13 is fixedly installed on the outer side of a rotating base block 8, and the output shaft of the third motor 13 is connected to the end of the first bidirectional screw rod 9.

[0027] In this embodiment, the movable seat 11 is limited by sliding between the limiting rod 10 and the movable seat 11 , so that the movable seat 11 can only move along the axial direction of the first bidirectional screw rod 9 .

[0028] For details, please refer to Figures 1 to 3The rotating mechanism 6 includes a rotating groove 15 opened on the top surface of the rotating frame 5 and a fourth motor 14 fixedly installed on the bottom surface of the rotating frame 5. The output shaft of the fourth motor 14 extends to the inner cavity of the rotating groove 15 and is fixedly connected to a support plate 16. The top surface of the support plate 16 is flush with the top surface of the rotating frame 5.

[0029] In this embodiment, the fourth motor 14 is used to drive the support plate 16 to rotate, thereby driving the material placed on the support plate 16 to rotate, so as to achieve adjustment of the clamping position.

[0030] For details, please refer to Figure 1 , Figure 2 and Figure 4 The clamping mechanism 12 includes a clamping box 17 fixedly connected to the side of the moving seat 11, the inner cavity of the clamping box 17 is rotatably connected to the second bidirectional screw 18, the outer sides of the two ends of the second bidirectional screw 18 are respectively threadedly sleeved with clamping plates 19, the ends of the two clamping plates 19 extend to the outside of the clamping box 17 and are fixedly connected with rubber pads 21, and the end of the clamping box 17 is fixedly installed with a fifth motor 20, and the output shaft of the fifth motor 20 is connected to the end of the second bidirectional screw 18.

[0031] In this embodiment, the cooperation between the second bidirectional screw 18 and the clamping plate 19 is utilized to drive the two clamping plates 19 to move, so that the clamping plates 19 are utilized to clamp and fix the material, and the rubber pad 21 is utilized to ensure the stability of the material clamping.

[0032] For details, please refer to Figure 3 A control panel 22 is fixedly mounted on the outer side of a support frame 4.

[0033] In this embodiment, the control panel 22 is electrically connected to the first motor 2, the second motor 7, the fourth motor 14, the third motor 13 and the fifth motor 20 respectively, and the control panel 22 is used to control the first motor 2, the second motor 7, the fourth motor 14, the third motor 13 and the fifth motor 20.

[0034] For details, please refer to Figure 3 A plurality of supporting legs 24 are fixedly connected to the bottom surface of the base 1 .

[0035] In this embodiment, a plurality of supporting legs 24 are used to support the base 1 .

[0036] For details, please refer to Figure 2 and Figure 4 A protective shell 23 is fixedly connected to the end of the clamping box 17 and located on the outside of the fifth motor 20 .

[0037] In this embodiment, a protective shell 23 is used to protect the outer side of the fifth motor 20 .

[0038] For details, please refer to Figure 4 The inner wall of the clamping box 17 is in contact with the top and bottom surfaces of the clamping plate 19 .

[0039] In this embodiment, the inner wall of the clamping box 17 is used to limit the clamping plate 19 so that the clamping plate 19 can only move along the axial direction of the second bidirectional screw 18, while ensuring the stability of the clamping plate 19 on the clamping box 17.

[0040] Working principle: When in use, first place the material to be welded on the support plate 16, start the third motor 13 to drive the first bidirectional screw 9 to rotate, and use the threaded cooperation between the first bidirectional screw 9 and the moving seat 11 to drive the two moving seats 11 and the two clamping boxes 17 to move closer to each other, so that the clamping plates 19 on the two clamping boxes 17 move to the outside of the material, and then start the fifth motor 20 to drive the second bidirectional screw 18 to rotate, and use the cooperation between the second bidirectional screw 18 and the clamping plate 19 to drive the two clamping plates 19 to move, and use the clamping plate 19 to clamp and fix the material, and then use the welding machine to weld the material. During welding, the first motor 2 is started to drive the rotating seat 3, the rotating frame 5 and the material to rotate horizontally as a whole, so as to realize welding of materials at different positions. In addition, the second motor 7 can be driven to drive the rotating frame 5 and the material to rotate vertically to adjust the welding angle. Finally, when it is necessary to weld the clamping position, the fifth motor 20 is used to release the clamping plate 19 on the material, and the fourth motor 14 is started to drive the support plate 16 to rotate, and the required welding position of the material on the support plate 16 is rotated to face the welding machine. At this time, the clamping plate 19 is used again to clamp the material to realize complete welding of the material.

[0041] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A welding machine fixture with an easily adjustable angle, comprising a base (1), characterized in that: A first motor (2) is fixedly mounted on the bottom of the base (1); an output shaft of the first motor (2) extends to the top of the base (1) and is fixedly connected to a rotating base (3); two support frames (4) are fixedly connected to the top surface of the rotating base (3); a rotating base (5) is rotatably connected between the two support frames (4); a second motor (7) is fixedly mounted on the outer side of one of the support frames (4); an output shaft of the second motor (7) is connected to one end of a rotating shaft of the rotating base (5); a rotating mechanism (6) is arranged on the rotating base (5); and two A rotating base block (8), a first bidirectional screw rod (9) is rotatably connected between the two rotating base blocks (8), a limit rod (10) is fixedly sleeved between the two rotating base blocks (8), a moving seat (11) is threadedly sleeved on the outer sides of both ends of the first bidirectional screw rod (9), the two moving seats (11) and the limit rod (10) are movably sleeved, and the sides of the two moving seats (11) are both provided with a clamping mechanism (12), and a third motor (13) is fixedly installed on the outer side of one of the rotating base blocks (8), and the output shaft of the third motor (13) is connected to the end of the first bidirectional screw rod (9).

2. The welding machine fixture with easily adjustable angle according to claim 1, characterized in that: The rotating mechanism (6) comprises a rotating groove (15) provided on the top surface of the rotating frame (5) and a fourth motor (14) fixedly mounted on the bottom surface of the rotating frame (5); an output shaft of the fourth motor (14) extends to the inner cavity of the rotating groove (15) and is fixedly connected to a support plate (16); a top surface of the support plate (16) is flush with a top surface of the rotating frame (5).

3. The welding machine fixture with easily adjustable angle according to claim 1, characterized in that: The clamping mechanism (12) includes a clamping box (17) fixedly connected to the side of the movable seat (11); the inner cavity of the clamping box (17) is rotatably connected to a second bidirectional screw (18); the outer sides of both ends of the second bidirectional screw (18) are respectively threadedly sleeved with clamping plates (19); the ends of the two clamping plates (19) extend to the outside of the clamping box (17) and are fixedly connected to rubber pads (21); the end of the clamping box (17) is fixedly installed with a fifth motor (20); the output shaft of the fifth motor (20) is connected to the end of the second bidirectional screw (18).

4. The welding machine fixture with easily adjustable angle according to claim 1, characterized in that: A control panel (22) is fixedly mounted on the outer side of one of the support frames (4).

5. The welding machine fixture with easily adjustable angle according to claim 1, characterized in that: A plurality of supporting legs (24) are fixedly connected to the bottom surface of the base (1).

6. The welding machine fixture with easily adjustable angle according to claim 3, characterized in that: A protective shell (23) is fixedly connected to the end of the clamping box (17) and located outside the fifth motor (20).

7. The welding machine fixture with easily adjustable angle according to claim 3, characterized in that: The inner wall of the clamping box (17) is in contact with the top and bottom surfaces of the clamping plate (19).

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