Direct current motor excitation wire group winding device

Abstract

The utility model discloses a direct current motor excitation wire group winding device which comprises a supporting plate, a screw is connected to the interior of the supporting plate through threads, a fixing base is tightly attached to one side of the supporting plate, an electric push cylinder is fixedly connected to one side of the fixing base, a wire guide ring is fixedly connected to one end of the electric push cylinder, and a driving motor is fixedly installed on one side of the supporting plate. According to the direct-current motor excitation wire set winding device, the fixing base is fixedly installed by rotating the screwing screw, the electric push cylinder and the wire ring are conveniently and fixedly installed, the coil framework is installed on the outer side of a rotating shaft of the driving motor, the cutting base is fixedly installed on one side of the supporting plate, and the upper cutter is installed in the cutting base. By clamping the cut end part of the wire into the clamping groove, the end part of the wire can be conveniently fixed, and the coil is prevented from loosening; and the hydraulic cylinder is started to drive the lower cutter to cling to the upper cutter, so that the electric wire can be conveniently cut off.

Description

Technical Field

[0001] The utility model relates to the technical field of coil winding devices, in particular to a direct current motor excitation wire group winding device. Background Art

[0002] During the processing of the coil, winding equipment is required to carry out the winding operation.

[0003] At present, the winding equipment provided by the prior art forms a coil by winding the wire around a connecting plate by rotation, and the connecting plate is not adjustable, making it difficult to adjust the middle hole according to different coil requirements; while the coil winding device provided by the utility model adjusts the internal hole of the coil by replacing winding circles of different diameters to meet different processing requirements.

[0004] For example, a coil winding device disclosed in the authorization number CN219916927U includes a first turntable rotatably arranged on the seat body, a second turntable detachably arranged on the first turntable, a locking block movably arranged around the inner wall of the second turntable, a winding ring is sleeved on the outer wall of the locking block, a notch is formed on the winding ring, a key block is formed on the locking block, and a key slot matching the key block is formed on the inner wall of the winding ring. However, in such a coil winding device, the winding ring is easy to accumulate on one side when the wire is wound, which is inconvenient to guide the winding of the wire and inconvenient to cut the wire.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that the winding coils are prone to pile up on one side, which is inconvenient to guide the winding of the wires and to cut the wires. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0006] The utility model aims to provide a DC motor excitation wire winding device to solve the problem that the winding coils are easy to pile up the wires on one side, which is inconvenient to guide the wire winding and to cut the wires.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a DC motor excitation wire winding device, comprising a support plate, the interior of the support plate is connected with a screw through a thread, one side of the support plate is tightly attached to a fixing seat, one side of the fixing seat is fixedly connected to an electric push cylinder, one end of the electric push cylinder is fixedly connected to a wire ring, one side of the support plate is fixedly installed with a drive motor, the outer side of the rotating shaft of the drive motor is installed with a coil skeleton, one side of the support plate is fixedly installed with a cutting seat, an upper cutter is installed inside the cutting seat, a hydraulic cylinder is installed inside the cutting seat, the upper end of the hydraulic cylinder is connected to a lower cutter, and the lower end of the lower cutter is fixedly welded with a guide rod.

[0008] Preferably, the interior of the fixing seat is connected with a screw through a thread, and the electric push cylinder is connected to a power source through an electric wire. The fixing seat is fixed and installed by turning and tightening the screw, which facilitates the fixed installation of the electric push cylinder and the wire ring.

[0009] Preferably, the wire loop is located below the coil frame, and a wire hole is provided inside the wire loop. By starting the electric push cylinder, the wire loop is driven to move back and forth, which facilitates the guide wire to be wound back and forth on the outside of the coil frame.

[0010] Preferably, a slot is provided on the inner side of the coil frame, and a coil is wound inside the coil frame. By inserting the cut end of the wire into the slot, the end of the wire can be fixed conveniently to prevent the coil from loosening.

[0011] Preferably, the upper end of the lower cutter is aligned with the upper cutter, and the inner sliding sleeve of the cutting seat is connected to the guide rod, and the lower cutter is driven to be close to the upper cutter by starting the hydraulic cylinder, so as to facilitate cutting of the wire.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The interior of the fixing seat of the utility model is connected with screws through threads, and the electric push cylinder is connected to a power source through wires. The fixing seat is fixed and installed by turning and tightening the screws, which facilitates the fixed installation of the electric push cylinder and the wire ring.

[0014] 2. The wire ring of the utility model is located below the coil frame, and a wire hole is arranged inside the wire ring. By starting the electric push cylinder, the wire ring is driven to move back and forth, which facilitates the guide wire to be wound back and forth on the outside of the coil frame.

[0015] 3. A card slot is provided on the inner side of the coil frame of the utility model, and a coil is wound inside the coil frame. By carding the cut end of the wire into the card slot, the end of the wire can be fixed conveniently to prevent the coil from loosening.

[0016] 4. The upper end of the lower cutter of the utility model is aligned with the upper cutter, and the inner sliding sleeve of the cutting seat is connected to the guide rod. By starting the hydraulic cylinder, the lower cutter is driven to be close to the upper cutter, which is convenient for cutting the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is an enlarged view of point A of the utility model;

[0019] Figure 3 This is an enlarged view of the cutting seat of the utility model.

[0020] In the figure: 1 support plate, 11 screw, 12 fixing seat, 13 electric push cylinder, 14 wire ring, 15 driving motor, 16 coil frame, 17 slot, 2 cutting seat, 21 upper cutter, 22 hydraulic cylinder, 23 lower cutter, 24 guide rod. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-3 The DC motor excitation wire winding device shown in the figure includes a support plate 1, a screw 11 is threadedly connected inside the support plate 1, a fixing seat 12 is tightly attached to one side of the support plate 1, an electric push cylinder 13 is fixedly connected to one side of the fixing seat 12, the model of the electric push cylinder 13 is XTL, which belongs to the prior art, a wire ring 14 is fixedly connected to one end of the electric push cylinder 13, a drive motor 15 is fixedly installed on one side of the support plate 1, a coil skeleton 16 is installed on the outer side of the rotating shaft of the drive motor 15, a cutting seat 2 is fixedly installed on one side of the support plate 1, an upper cutter 21 is installed inside the cutting seat 2, a hydraulic cylinder 22 is installed inside the cutting seat 2, the model of the hydraulic cylinder 22 is MOB30, which belongs to the prior art, a lower cutter 23 is connected to the upper end of the hydraulic cylinder 22, and a guide rod 24 is fixedly welded to the lower end of the lower cutter 23.

[0024] In order to guide the winding of the wire, the interior of the fixing seat 12 is connected with a screw 11 through a thread, and the electric push cylinder 13 is connected to a power source through an electric wire. The fixing seat 12 is fixed and installed by rotating and tightening the screw 11, which facilitates the fixed installation of the electric push cylinder 13 and the wire ring 14. The wire ring 14 is located below the coil frame 16, and a wire hole is provided inside the wire ring 14. By starting the electric push cylinder 13, the wire ring 14 is driven to move back and forth, which facilitates the winding of the guided wire back and forth on the outside of the coil frame 16.

[0025] In this embodiment, the fixing seat 12 is fixedly installed by rotating the tightening screw 11, so as to facilitate the fixed installation of the electric push cylinder 13 and the wire ring 14. By starting the electric push cylinder 13, the wire ring 14 is driven to move back and forth, so as to facilitate the guide wire to be wound back and forth on the outside of the coil frame 16.

[0026] Example 2

[0027] See also Figure 1-3The present embodiment further explains Example 1. The DC motor excitation wire winding device shown in the figure includes a support plate 1, a screw 11 is threadedly connected to the inside of the support plate 1, a fixing seat 12 is tightly attached to one side of the support plate 1, an electric push cylinder 13 is fixedly connected to one side of the fixing seat 12, a wire ring 14 is fixedly connected to one end of the electric push cylinder 13, a driving motor 15 is fixedly installed on one side of the support plate 1, a coil skeleton 16 is installed on the outer side of the rotating shaft of the driving motor 15, a cutting seat 2 is fixedly installed on one side of the support plate 1, an upper cutter 21 is installed inside the cutting seat 2, a hydraulic cylinder 22 is installed inside the cutting seat 2, a lower cutter 23 is connected to the upper end of the hydraulic cylinder 22, and a guide rod 24 is fixedly welded to the lower end of the lower cutter 23.

[0028] In order to facilitate the cutting of the wires, a slot 17 is provided on the inner side of the coil skeleton 16, and a coil is wound inside the coil skeleton 16. By inserting the cut end of the wire into the slot 17, the end of the wire can be fixed to prevent the coil from loosening. The upper end of the lower cutter 23 is aligned with the upper cutter 21, and the internal sliding sleeve of the cutting seat 2 is connected to the guide rod 24. By starting the hydraulic cylinder 22, the lower cutter 23 is driven to be close to the upper cutter 21, so as to facilitate the cutting of the wires.

[0029] In this embodiment, the cut end of the wire is clamped into the clamping groove 17 to fix the end of the wire and prevent the coil from loosening. The lower cutter 23 is driven to be close to the upper cutter 21 by starting the hydraulic cylinder 22 to facilitate cutting of the wire.

[0030] The DC motor excitation wire winding device fixes and installs a fixing seat 12 by rotating a tightening screw 11, which is convenient for fixing and installing an electric push cylinder 13 and a wire ring 14. By starting the electric push cylinder 13, the wire ring 14 is driven to move back and forth, which is convenient for guiding the wire to be wound back and forth on the outside of the coil frame 16. By clamping the cut end of the wire into the inside of the clamping groove 17, the end of the wire is conveniently fixed to prevent the coil from loosening; by starting the hydraulic cylinder 22, the lower cutter 23 is driven to be close to the upper cutter 21, which is convenient for cutting the wire.

[0031] 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 DC motor excitation coil winding device, comprising a support plate (1), characterized in that: The support plate (1) is internally connected with a screw (11) through a thread, one side of the support plate (1) is tightly attached to a fixing seat (12), one side of the fixing seat (12) is fixedly connected to an electric push cylinder (13), one end of the electric push cylinder (13) is fixedly connected to a wire ring (14), one side of the support plate (1) is fixedly installed with a drive motor (15), the outer side of the rotating shaft of the drive motor (15) is installed with a coil frame (16), one side of the support plate (1) is fixedly installed with a cutting seat (2), the interior of the cutting seat (2) is installed with an upper cutter (21), the interior of the cutting seat (2) is installed with a hydraulic cylinder (22), the upper end of the hydraulic cylinder (22) is connected to a lower cutter (23), and the lower end of the lower cutter (23) is fixedly welded with a guide rod (24).

2. The DC motor excitation wire winding device according to claim 1, characterized in that: The interior of the fixing seat (12) is connected with a screw (11) via a thread, and the electric push cylinder (13) is connected to a power source via an electric wire.

3. The DC motor excitation wire winding device according to claim 1, characterized in that: The wire loop (14) is located below the coil frame (16), and a wire hole is provided inside the wire loop (14).

4. The DC motor excitation wire winding device according to claim 1, characterized in that: A clamping groove (17) is provided on the inner side of the coil frame (16), and a coil is wound inside the coil frame (16).

5. The DC motor excitation wire winding device according to claim 1, characterized in that: The upper end of the lower cutter (23) is aligned with the upper cutter (21), and the interior of the cutting seat (2) is slidably sleeved with a guide rod (24).

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