Wire inserting mechanism for electromagnetic wire

Abstract

The utility model discloses a coil inserting mechanism for an electromagnetic wire, which relates to the technical field of motors, and adopts the scheme that the coil inserting mechanism comprises a processing machine table, the top of the processing machine table is provided with a clamping structure and a positioning structure, and the clamping structure is positioned above the positioning structure; according to the coil inserting mechanism for the electromagnetic wire, the clamping structure and the positioning structure are arranged, a gear motor contained in the clamping structure drives a connecting rod to drive two sets of clamping arc blocks to move oppositely through a rack, and then an electric push rod contained in the positioning structure is matched to drive a positioning arc plate through a lifting frame to adjust the height; and the clamping arc blocks and the positioning arc plates can cooperate with each other to adaptively clamp motor stators with different diameters, so that the offline operation process is time-saving and labor-saving, and the offline processing efficiency of an electromagnetic wire is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a wire lowering mechanism for electromagnetic wires. Background Art

[0002] With the development of heavy industry enterprises, the frequency of motor use is getting higher and higher, especially when the motor reaches a certain service life, or due to aging of the coil winding, overload and other reasons, it is easy to cause the coil winding to be damaged or the insulation layer to be damaged, making the motor unusable;

[0003] Damaged motors are usually remanufactured or repaired so that they can be reused. During the motor repair process, the electromagnetic wire of the motor stator needs to be taken offline.

[0004] In the prior art, during the offline process of the electromagnetic wire of the current motor stator, the single machine stator needs to be assisted with clamping processing, but the existing offline clamping tooling cannot match motor stators of different diameters, making the offline operation time-consuming and labor-intensive, thereby reducing the offline processing efficiency of the electromagnetic wire. Utility Model Content

[0005] The utility model provides a wire lowering mechanism for electromagnetic wires to solve the problems in the background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a lowering mechanism for electromagnetic wire, comprising a processing machine, the top of which is provided with a clamping structure and a positioning structure, wherein the clamping structure is located above the positioning structure;

[0007] The clamping structure comprises a driving box, a gear motor is fixedly mounted on the inner wall of the driving box, a gear is fixedly connected to the output shaft of the gear motor, two racks are meshed and driven on the outer side of the gear, a connecting rod is fixedly mounted on the end of the rack, and a clamping arc block is fixedly mounted on the top of the connecting rod;

[0008] The positioning structure comprises a mounting frame, an electric push rod is arranged inside the mounting frame, a movable end of the electric push rod is fixedly connected to a lifting frame, the lifting frame is located inside the mounting frame, and a positioning arc plate is fixedly installed at the bottom of the lifting frame.

[0009] Furthermore, a control panel is fixedly installed on the outer side of the processing machine, and the control panel is electrically connected to the clamping structure and the positioning structure respectively.

[0010] Furthermore, a sliding rod is fixedly connected to the inner wall of the driving box, and the sliding rod is slidably connected to the outer side of the rack.

[0011] Furthermore, a guide rod is fixedly installed on the top of the driving box, and the guide rod is movably plugged into the inner side of the clamping arc block, and the two clamping arc blocks are arranged opposite to each other.

[0012] Furthermore, wear-resistant pads are provided on opposite sides of the clamping arc block and the positioning arc plate, and the wear-resistant pads are soft silicone pads.

[0013] Compared with the prior art, the utility model provides a lowering mechanism for electromagnetic wire, which has the following beneficial effects:

[0014] The electromagnetic wire unwinding mechanism is provided with a clamping structure and a positioning structure, and utilizes the gear motor included in the clamping structure to drive the connecting rod to drive two groups of clamping arc blocks to move toward each other through a rack, and then cooperates with the electric push rod included in the positioning structure to drive the positioning arc plate to adjust the height through a lifting frame, so that the clamping arc block and the positioning arc plate can cooperate with each other to perform adaptive clamping processing on motor stators of different diameters, making the unwinding process time-saving and labor-saving, thereby improving the unwinding processing efficiency of the electromagnetic wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the clamping structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the positioning structure of the utility model.

[0018] In the figure: 1. Processing machine; 2. Clamping structure; 3. Positioning structure; 4. Control panel; 5. Drive box; 6. Gear motor; 7. Rack; 8. Connecting rod; 9. Clamping arc block; 10. Guide rod; 11. Mounting frame; 12. Electric push rod; 13. Lifting frame; 14. Positioning arc plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0020] See also Figure 1-3 The utility model discloses a lower wire mechanism for electromagnetic wire, including a processing machine 1. A clamping structure 2 and a positioning structure 3 are arranged on the top of the processing machine 1. The clamping structure 2 is located above the positioning structure 3.

[0021] A control panel 4 is fixedly mounted on the outer side of the processing machine 1 , and the control panel 4 is electrically connected to the clamping structure 2 and the positioning structure 3 , respectively.

[0022] The clamping structure 2 includes a driving box 5, a gear motor 6 is fixedly installed on the inner wall of the driving box 5, the output shaft of the gear motor 6 is fixedly connected to a gear, the outer side of the gear is meshed with two racks 7, the end of the rack 7 is fixedly installed with a connecting rod 8, and the top of the connecting rod 8 is fixedly installed with a clamping arc block 9;

[0023] The positioning structure 3 includes a mounting frame 11, an electric push rod 12 is arranged inside the mounting frame 11, a movable end of the electric push rod 12 is fixedly connected to a lifting frame 13, the lifting frame 13 is located inside the mounting frame 11, and a positioning arc plate 14 is fixedly installed at the bottom of the lifting frame 13.

[0024] By setting up a clamping structure 2 and a positioning structure 3, the gear motor 6 included in the clamping structure 2 is used to drive the connecting rod 8 to drive the two groups of clamping arc blocks 9 to move toward each other through the rack 7, and then the electric push rod 12 included in the positioning structure 3 drives the positioning arc plate 14 to adjust the height through the lifting frame 13, so that the clamping arc block 9 and the positioning arc plate 14 can cooperate with each other to adaptively clamp the motor stators of different diameters, making the offline operation process time-saving and labor-saving, thereby improving the offline processing efficiency of the electromagnetic wire.

[0025] Specifically, a sliding rod is fixedly connected to the inner wall of the driving box 5 , and the sliding rod is slidably connected to the outer side of the rack 7 .

[0026] In this embodiment, the rack 7 slides following the movement of the slide bar, thereby improving the movement stability of the rack 7.

[0027] Specifically, a guide rod 10 is fixedly installed on the top of the driving box 5, and the guide rod 10 is movably plugged into the inner side of the clamping arc block 9, and the two clamping arc blocks 9 are arranged opposite to each other.

[0028] In this embodiment, the clamping arc block 9 can slide along the surface of the guide rod 10, thereby improving the movement stability of the clamping arc block 9.

[0029] Specifically, wear-resistant pads are provided on opposite sides of the clamping arc block 9 and the positioning arc plate 14, and the wear-resistant pads are soft silicone pads.

[0030] In this embodiment, the wear-resistant pad can be used to avoid the clamping arc block 9 and the positioning arc plate 14 from directly overlapping with the motor stator, so that the offline process of the motor stator is more stable.

[0031] When in use, first measure the size of the motor stator to be clamped, and then adjust the interval between the clamping arc block 9 and the positioning arc plate 14 according to the size, so that the gear motor 6 starts to drive the gear to rotate, so that the rotation of the gear starts to drive the rack 7 to perform transmission displacement, so that the two racks 7 start to move in opposite directions, so that the end of the rack 7 drives the clamping arc block 9 to move toward or away from each other through the connecting rod 8, so that the clamping arc block 9 gradually completes the overlap operation with both sides of the motor stator to be clamped;

[0032] Then, the electric push rod 12 is started, so that the movable end of the electric push rod 12 drives the lifting frame 13 to adjust the height, so that the lifting frame 13 starts to drive the positioning arc plate 14 to move synchronously, so that the positioning arc plate 14 gradually completes the overlap operation with the top end of the stator of the motor to be clamped;

[0033] The clamping arc block 9 and the positioning arc plate 14 can cooperate with each other to perform adaptive clamping processing on motor stators with different diameters.

[0034] To summarize, the electromagnetic wire unloading mechanism, by setting a clamping structure 2 and a positioning structure 3, utilizes the gear motor 6 included in the clamping structure 2 to drive the connecting rod 8 to drive the two groups of clamping arc blocks 9 to move toward each other through the rack 7, and then cooperates with the electric push rod 12 included in the positioning structure 3 to drive the positioning arc plate 14 to adjust the height through the lifting frame 13, so that the clamping arc block 9 and the positioning arc plate 14 can cooperate with each other to adaptively clamp the motor stators of different diameters, making the unloading process time-saving and labor-saving, thereby improving the unloading efficiency of the electromagnetic wire.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire-cutting mechanism for electromagnetic wire, comprising a processing machine (1), characterized in that: A clamping structure (2) and a positioning structure (3) are provided on the top of the processing machine (1), and the clamping structure (2) is located above the positioning structure (3); The clamping structure (2) comprises a drive box (5), a gear motor (6) is fixedly mounted on the inner wall of the drive box (5), an output shaft of the gear motor (6) is fixedly connected to a gear, the outer side of the gear has two racks (7) for meshing transmission, a connecting rod (8) is fixedly mounted on the end of the rack (7), and a clamping arc block (9) is fixedly mounted on the top of the connecting rod (8); The positioning structure (3) comprises a mounting frame (11), an electric push rod (12) is arranged on the inner side of the mounting frame (11), a movable end of the electric push rod (12) is fixedly connected to a lifting frame (13), the lifting frame (13) is located on the inner side of the mounting frame (11), and a positioning arc plate (14) is fixedly installed on the bottom of the lifting frame (13).

2. The electromagnetic wire lowering mechanism according to claim 1, characterized in that: A control panel (4) is fixedly mounted on the outer side of the processing machine (1), and the control panel (4) is electrically connected to the clamping structure (2) and the positioning structure (3) respectively.

3. The electromagnetic wire lowering mechanism according to claim 1, characterized in that: The inner wall of the drive box (5) is fixedly connected with a slide rod, and the slide rod is slidably connected to the outer side of the rack (7).

4. The electromagnetic wire lowering mechanism according to claim 1, characterized in that: A guide rod (10) is fixedly mounted on the top of the drive box (5), and the guide rod (10) is movably plugged into the inner side of the clamping arc block (9), and the two clamping arc blocks (9) are arranged opposite to each other.

5. The electromagnetic wire lowering mechanism according to claim 1, characterized in that: The opposite sides of the clamping arc block (9) and the positioning arc plate (14) are both provided with wear-resistant pads, which are soft silicone pads.

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