Electric multi-angle synchronous adjustment positioner

Abstract

The utility model relates to a positioner technical field especially, more particularly to a kind of electric multi-angle synchronous adjustment positioner, the following technical scheme is presented, including fixed frame, the fixed frame one side is fixedly connected with driving rod, the driving rod outside is rotatably connected with support frame, the fixed frame is rotatably connected with support shaft away from driving rod one end, the support shaft is rotatably connected in support frame inner side.The utility model adopts connecting plate rotation to switch small power motor and high-power motor, support block and connecting rod can provide the sufficient support force of connecting plate, let small power motor or high-power motor drive driving rod, and the output end of small power motor or high-power motor is connected with driving rod by connecting ring and the connecting block in connecting ring, so that driving rod can control fixed frame rotation, increase the quick effect and convenience of small power motor and high-power motor switching.

Description

Technical Field

[0001] This utility model relates to the field of positioner technology, and in particular to an electric multi-angle synchronous adjustment positioner. Background Technology

[0002] A positioner is a piece of equipment used in industrial manufacturing. Its main function is to rotate or move a workpiece to a desired position for welding, processing, and other operations. During welding, the positioner can control the weldment to make corresponding angle changes.

[0003] When welding heavier workpieces, a high-power motor is used as the drive source for the positioner, thereby causing the workpiece to change its angle and position. When welding lighter workpieces, a low-power motor is used as the drive source for the positioner. Choosing the appropriate motor as the drive source can save electricity.

[0004] However, switching between high-power and low-power motors requires dismantling the existing motor, which is bolted together. Each switch necessitates the collaboration of multiple people and equipment for dismantling and replacement, impacting production efficiency. Therefore, this invention proposes an electric multi-angle synchronous adjustment positioner. Utility Model Content

[0005] The purpose of this invention is to address the problem in the background technology where switching between high-power and low-power motors requires the removal of the original motor, which is connected by bolts. Each time the motor is switched, multiple people and multiple pieces of equipment are needed to work together to remove and replace it, which leads to a decrease in production efficiency when changing the motor. The invention proposes an electric multi-angle synchronous adjustment positioner.

[0006] The technical solution of this utility model is as follows: an electric multi-angle synchronous adjustment positioner, including a fixed frame, a drive rod fixedly connected to one side of the fixed frame, a support frame rotatably connected to the outside of the drive rod, a support shaft rotatably connected to the end of the fixed frame away from the drive rod, and the support shaft rotatably connected to the inside of the support frame.

[0007] A slide rail is provided on the outside of the drive rod away from the fixed frame. Multiple slide rails are arranged in a circumferential array. A connecting block is slidably connected inside the slide rail. A connecting ring is fixedly connected to the end of the connecting block away from the slide rail. A pressing plate is fitted on the outside of the connecting ring. A small power motor is abutted on the side of the connecting ring away from the drive rod. The output end of the small power motor is fitted on the outside of the connecting block. A pushing component is provided on the connecting ring near the slide rail.

[0008] Optionally, the pushing component includes a rotating shaft, which is rotatably connected to one side of the connecting ring. A connecting spring is fixedly connected to the side of the rotating shaft away from the connecting ring. A sliding groove is provided on the connecting spring near the support frame. The end of the connecting spring away from the rotating shaft is fixedly connected inside the sliding groove.

[0009] Optionally, a connecting plate is fixedly connected to the bottom of the low-power motor, a rotating rod is fixedly connected to one side of the connecting plate, a support sleeve is rotatably connected to the outside of the rotating rod, and the support sleeve is fixedly connected to one side of the support frame.

[0010] Optionally, a high-power motor is fixedly connected to the bottom of the connecting plate, and a support component is provided on the side of the connecting plate near the high-power motor.

[0011] Optionally, the support assembly includes a support block, which is slidably connected to the bottom of the connecting plate. There are two sets of support blocks arranged symmetrically. A connecting rod is fixedly connected to the side of the support block near the support frame, and the connecting rod is slidably connected inside the support frame.

[0012] Optionally, a support spring is fixedly connected to the side of the support block near the connecting rod, and a contraction groove is provided on the support frame near the support spring. The end of the support spring away from the support block is fixedly connected inside the contraction groove.

[0013] Optionally, the connecting ring is slidably connected inside the sliding groove, and the pressing plate is positioned higher than the low-power motor.

[0014] Optionally, the connecting rod is arranged in an "n" shape, and the position of the connecting rod away from the support block is located on the support frame near the fixed frame.

[0015] In summary, this application includes at least one of the following beneficial technical effects:

[0016] This invention uses a rotating connecting plate to switch between a low-power motor and a high-power motor. The support block and connecting rod provide sufficient support for the connecting plate, allowing the low-power motor or the high-power motor to drive the drive rod. The output end of the low-power motor or the high-power motor is connected to the drive rod through a connecting ring and a connecting block inside the connecting ring. In this way, the drive rod can control the rotation of the fixed frame, increasing the speed and convenience of switching between the low-power motor and the high-power motor. Attached Figure Description

[0017] Figure 1 A schematic diagram of an electric multi-angle synchronous adjustment positioner is provided.

[0018] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the connecting ring structure;

[0021] Figure 5 This is a cross-sectional schematic diagram of the support frame;

[0022] Figure 6 for Figure 5 Enlarged diagram of point B in the middle.

[0023] Figure label:

[0024] 1. Fixed frame; 2. Drive rod; 3. Slide rail; 4. Connecting ring; 5. Connecting block; 6. Connecting spring; 7. Sliding groove; 8. Small power motor; 9. Connecting plate; 10. High power motor; 11. Pressing plate; 12. Support block; 13. Shrinkage groove; 14. Connecting rod; 15. Support spring; 16. Rotating rod; 17. Support sleeve; 18. Support frame; 19. Support shaft; 20. Rotating shaft. Detailed Implementation

[0025] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0026] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0027] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] 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 be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0030] Example

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, this utility model proposes an electric multi-angle synchronous adjustment positioner, including a fixed frame 1. The fixed frame 1 can fix the workpiece to be welded. A drive rod 2 is fixedly connected to one side of the fixed frame 1. A support frame 18 is rotatably connected to the outside of the drive rod 2. A support shaft 19 is rotatably connected to the end of the fixed frame 1 away from the drive rod 2. The drive rod 2 and the support shaft 19 can support the fixed frame 1 to rotate. The support shaft 19 is rotatably connected to the inside of the support frame 18. The fixed frame 1 can rotate inside the support frame 18 to adjust the welding angle. A slide rail 3 is provided on the outside of the drive rod 2 away from the fixed frame 1. Multiple sets of slide rails 3 are arranged in a circumferential array. A connecting block 5 is slidably connected inside the slide rail 3. A connecting ring 4 is fixedly connected to the end of the connecting block 5 away from the slide rail 3. The connecting ring 4 can be embedded through the connecting block 5. Inside the slide rail 3, the connecting ring 4 is connected to the drive rod 2. A pressing plate 11 is fitted outside the connecting ring 4. A small-power motor 8 is abutted on the side of the connecting ring 4 away from the drive rod 2. The output end of the small-power motor 8 is fitted outside the connecting block 5. The small-power motor 8 can be connected to the drive rod 2 through the connecting block 5 and the connecting ring 4, so that the small-power motor 8 can output kinetic energy to the drive rod 2, so that the drive rod 2 can drive the fixed frame 1 to rotate. A pushing component is set near the slide rail 3 on the connecting ring 4. The connecting ring 4 is slidably connected inside the sliding groove 7. The pressing plate 11 is set higher than the small-power motor 8. The pressing plate 11 can be used to adjust the connecting ring 4 to be embedded inside the sliding groove 7, so as to disconnect the connection between the small-power motor 8 and the drive rod 2. The pressing plate 11 can also be removed from the outside of the connecting ring 4, so that the connecting ring 4 can rotate.

[0032] For further details, please refer to Figure 2 and Figure 3The driving component includes a rotating shaft 20, which is rotatably connected to one side of the connecting ring 4. When the connecting ring 4 rotates, the rotating shaft 20 can remain stationary inside the connecting ring 4. A connecting spring 6 is fixedly connected to the side of the rotating shaft 20 away from the connecting ring 4. A sliding groove 7 is provided on the connecting spring 6 near the support frame 18. The end of the connecting spring 6 away from the rotating shaft 20 is fixedly connected to the inside of the sliding groove 7. The connecting spring 6 can push the rotating shaft 20 into the inside of the connecting ring 4 inside the sliding groove 7, ensuring that the connecting ring 4 rotates outside the rotating shaft 20. A connecting plate 9 is fixedly connected to the bottom of the small power motor 8, which can support the small power motor 8. A rotating rod 16 is fixedly connected to one side of the connecting plate 9. A support sleeve 17 is rotatably connected to the outside of the rotating rod 16. The rotation of the rotating rod 16 inside the support sleeve 17 can also drive the connecting plate 9 to rotate. The support sleeve 17 is fixedly connected to one side of the support frame 18, which makes the support sleeve 17 more stable.

[0033] For further details, please refer to Figure 5 and Figure 6 A high-power motor 10 is fixedly connected to the bottom of the connecting plate 9. After the connecting plate 9 rotates, the high-power motor 10 can be switched to the position connected to the drive rod 2. A support assembly is provided on the side of the connecting plate 9 near the high-power motor 10. The support assembly includes a support block 12, which can support the connecting plate 9, thereby allowing the switching between the low-power motor 8 and the high-power motor 10, and ensuring that the low-power motor 8 and the high-power motor 10 can stably drive the drive rod 2. The support block 12 is slidably connected to the bottom of the connecting plate 9. There are two sets of support blocks 12 arranged symmetrically. The symmetrical structure of the support blocks 12 provides better support for the connecting plate 9. A connecting rod 14 is fixedly connected to the side of the support block 12 near the support frame 18. The connecting rod 14 can control the support block 12 to slide on one side of the connecting plate 9. The connecting rod 14 is slidably connected inside the support frame 18. Under the constraint of the support frame 18, the connecting rod 14 ensures the stability of the movement of the support block 12. A support spring 15 is fixedly connected to the side of the support block 12 near the connecting rod 14. A contraction groove 13 is opened in the support frame 18 near the support spring 15. The end of the support spring 15 away from the support block 12 is fixedly connected inside the contraction groove 13. The support spring 15 can push the support block 12 to continuously support the connecting plate 9 inside the contraction groove 13. The connecting rod 14 is arranged in an "n" shape. The "n" shape of the connecting rod 14 facilitates the movement of the support block 12. The position of the connecting rod 14 away from the support block 12 is set in the support frame 18 near the fixed frame 1. The connecting rod 14 is inside the support frame 18, making it easier to adjust the support block 12.

[0034] In this embodiment, when in use, the workpiece to be welded is installed in the fixed frame 1. Then, the low-power motor 8 can drive the connecting block 5 to rotate inside the slide rail 3 by the connecting ring 4, so that the connecting ring 4 drives the drive rod 2 to rotate. In this way, the drive rod 2 will drive the fixed frame 1 to be supported by the support shaft 19, so that the fixed frame 1 can rotate inside the support frame 18, thereby adjusting the rotation of the workpiece to be welded to different positions.

[0035] When the workpiece fixed by the bracket 1 is heavy, it is necessary to replace it with a motor with a higher output power for driving. At this time, two operators can be used. One operator pulls the connecting rod 14 inside the support frame 18, so that the connecting rod 14 drives the support block 12 to detach from the bottom of the connecting plate 9. When the support block 12 moves, it will compress the support spring 15 to contract, so that the support block 12 is embedded in the contraction groove 13, thereby causing the connecting plate 9 to rotate. At this time, the other operator can press the connecting ring 4 by pressing the pressing plate 11, so that the connecting ring 4 drives the connecting block 5 to slide along the slide rail 3, thereby causing the connecting ring 4 to be embedded in the sliding groove 7, and causing the connecting plate 9 to rotate.

[0036] When the connecting ring 4 is pressed, the connecting ring 4 will squeeze the connecting spring 6 by the rotating shaft 20, thereby causing the connecting ring 4 to retract into the sliding groove 7. At this time, the connecting plate 9 can be rotated, and the connecting plate 9 will drive the rotating rod 16 to rotate inside the support sleeve 17, thereby switching between the low-power motor 8 and the high-power motor 10. When the low-power motor 8 and the high-power motor 10 are driven, the drive source of the low-power motor 8 or the high-power motor 10 will drive the connecting ring 4 to rotate, thereby causing the connecting ring 4 to drive the drive rod 2 to rotate by the connecting block 5. When the connecting ring 4 rotates, the rotating shaft 20 ensures that the connecting spring 6 does not rotate.

[0037] After switching between the low-power motor 8 and the high-power motor 10, the connecting rod 14 is released. The support spring 15 will push the support block 12 to support the bottom of the connecting plate 9 inside the shrink groove 13. The sliding of the connecting rod 14 inside the support frame 18 can also provide sufficient support force for the support block 12.

[0038] It should be noted that this device uses the rotation of the connecting plate 9 to switch between the low-power motor 8 and the high-power motor 10. The support block 12 and the connecting rod 14 can provide sufficient support for the connecting plate 9, allowing the low-power motor 8 or the high-power motor 10 to drive the drive rod 2. The output end of the low-power motor 8 or the high-power motor 10 is connected to the drive rod 2 through the connecting ring 4 and the connecting block 5 inside the connecting ring 4. In this way, the drive rod 2 can control the rotation of the fixed frame 1, which increases the speed and convenience of switching between the low-power motor 8 and the high-power motor 10.

[0039] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An electric multi-angle synchronous adjustment positioner, comprising a fixed frame (1), characterized in that: A drive rod (2) is fixedly connected to one side of the fixed frame (1), and a support frame (18) is rotatably connected to the outside of the drive rod (2). A support shaft (19) is rotatably connected to the end of the fixed frame (1) away from the drive rod (2), and the support shaft (19) is rotatably connected to the inside of the support frame (18). The drive rod (2) is provided with a slide rail (3) at a position away from the fixed frame (1). There are multiple sets of slide rails (3) arranged in a circular array. A connecting block (5) is slidably connected inside the slide rail (3). A connecting ring (4) is fixedly connected to one end of the connecting block (5) away from the slide rail (3). A pressing plate (11) is fitted on the outside of the connecting ring (4). A small power motor (8) is abutted on the side of the connecting ring (4) away from the drive rod (2). The output end of the small power motor (8) is fitted on the outside of the connecting block (5). A pushing component is provided on the connecting ring (4) near the slide rail (3).

2. The electric multi-angle synchronous adjustment positioner according to claim 1, characterized in that, The pushing component includes a rotating shaft (20), which is rotatably connected to one side of the connecting ring (4). A connecting spring (6) is fixedly connected to the side of the rotating shaft (20) away from the connecting ring (4). A sliding groove (7) is provided on the connecting spring (6) near the support frame (18). The end of the connecting spring (6) away from the rotating shaft (20) is fixedly connected inside the sliding groove (7).

3. The electric multi-angle synchronous adjustment positioner according to claim 2, characterized in that, The bottom of the low-power motor (8) is fixedly connected to a connecting plate (9), and a rotating rod (16) is fixedly connected to one side of the connecting plate (9). A support sleeve (17) is rotatably connected to the outside of the rotating rod (16), and the support sleeve (17) is fixedly connected to one side of the support frame (18).

4. The electric multi-angle synchronous adjustment positioner according to claim 3, characterized in that, A high-power motor (10) is fixedly connected to the bottom of the connecting plate (9), and a support component is provided on the side of the connecting plate (9) near the high-power motor (10).

5. The electric multi-angle synchronous adjustment positioner according to claim 4, characterized in that, The support assembly includes a support block (12), which is slidably connected to the bottom of the connecting plate (9). There are two sets of support blocks (12) arranged symmetrically. A connecting rod (14) is fixedly connected to the side of the support block (12) near the support frame (18). The connecting rod (14) is slidably connected inside the support frame (18).

6. The electric multi-angle synchronous adjustment positioner according to claim 5, characterized in that, The support block (12) is fixedly connected to a support spring (15) on the side near the connecting rod (14). The support frame (18) has a shrinkage groove (13) near the support spring (15). The end of the support spring (15) away from the support block (12) is fixedly connected inside the shrinkage groove (13).

7. The electric multi-angle synchronous adjustment positioner according to claim 6, characterized in that, The connecting ring (4) is slidably connected inside the sliding groove (7), and the pressing plate (11) is set higher than the low-power motor (8).

8. The electric multi-angle synchronous adjustment positioner according to claim 7, characterized in that, The connecting rod (14) is arranged in an "n" shape, and the connecting rod (14) is located away from the support block (12) and close to the fixed frame (1) on the support frame (18).

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