Wire pressing device of motor winding machine
By designing the rotating module and tangent module of the motor winding machine's wire pressing device, the synchronous winding of multiple coils and the consistency of lead wire length were achieved, solving the problems of low winding efficiency and inconsistent lead wires in existing equipment, and improving motor production efficiency.
Patent Information
- Application Number
- CN202520175665.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-26
AI Technical Summary
Existing winding equipment can only wind coils individually, resulting in low winding efficiency. Furthermore, the inconsistent cutting of coil leads by manual operation affects the subsequent welding process and reduces production efficiency.
Design a motor winding machine wire pressing device, including a rotating module and a cutting module. The rotating module winds the coil simultaneously by rotating multiple winding dies, and the cutting module uses a telescopic cylinder to drive a cutter to cut the coil leads in parallel, so as to achieve synchronous winding of multiple coils and consistency of lead length.
This improved coil winding efficiency, ensured consistent lead length, reduced adjustment steps in subsequent welding processes, and increased motor production efficiency.
Smart Images
Figure CN223885092U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to motor production equipment technical field, concretely relates to a motor winding machine pressure wire device. BACKGROUND
[0002] In the process of motor manufacturing, the coil is needed to be installed into the motor stator to complete the production of motor stator, and the existing winding equipment is generally designed according to single wire winding, only a single pay-off rack is used, when winding the coil by using the winding machine, only single winding template can be wound, the winding template needs to be replaced constantly by the staff, the winding efficiency of the coil is reduced, and after winding, the enameled wire is cut by scissors, the length of the cut coil lead is not uniform when manually operating, the subsequent welding process needs to be adjusted again, the production efficiency is reduced. SUMMARY
[0003] The utility model mainly solves the technical problems in the prior art, and provides a motor winding machine pressure wire device.
[0004] The above technical problems of the utility model are mainly solved by the following technical scheme: a motor winding machine pressure wire device, including rotation module and wire cutting module, the rotation module includes a fixed bearing seat arranged on the left side and a sliding bearing seat arranged on the right side, two sliding guide rails are arranged on the lower side of the sliding bearing seat, the sliding bearing seat is slidably connected to the two sliding guide rails, a first rotating shaft is rotatably connected to the upper end of the sliding bearing seat and the fixed bearing seat, a center pin is arranged at the inner end of the two first rotating shafts, the two first rotating shafts are coaxially arranged, a group of winding roller groups are arranged between the two center pins, the winding roller groups include a left shaft sleeve, a center shaft and a plurality of winding dies sleeved on the center shaft, the wire cutting module includes a shelf plate, a sleeve shaft and a pin shaft, the sleeve shaft is fixedly connected with the fixed bearing seat, the pin shaft is fixedly connected with the sliding bearing seat, the shelf plate is arranged above the sleeve shaft, the pin shaft is arranged in the right end of the sleeve shaft and is slidably connected with each other, a matching plane is arranged on the sleeve shaft, two telescopic cylinders are arranged on the shelf plate, a cutter is connected between the extending ends of the two telescopic cylinders, and the cutter and the matching plane are arranged in parallel.
[0005] Preferably, the center shaft is a cylindrical body with a square cross section, a connecting head matched with the center pin is arranged at the right end of the center shaft, the left shaft sleeve is sleeved on the left end of the center shaft, and an insertion pin is arranged on the left shaft sleeve and the connecting head.
[0006] Preferably, the winding die is provided with an insertion hole matched with the center shaft, and the winding die further includes a plurality of wire guide plates arranged in an annular array.
[0007] The utility model has the advantages that: through setting up the winding roller group, the winding roller group includes a plurality of winding modules, a plurality of winding modules rotate simultaneously in the winding process, the winding efficiency of the coil can be improved, through setting up the cutting module, the cutting knife is driven to extend by the telescopic cylinder in the cutting module, the lead of the coil on a plurality of winding modules can be cut simultaneously by the matching plane on the sleeve shaft, the consistency of the lead length is realized, the adjustment of the lead length is not needed in the subsequent coil welding process, and the production efficiency of the motor is improved. BRIEF DESCRIPTION OF DRAWINGS
[0008] Fig. 1 is a structural schematic view of the utility model;
[0009] Fig. 2 is a structural schematic view of the winding roller group of the utility model;
[0010] Fig. 3 is a structural schematic view of the winding module of the utility model.
[0011] In the drawing: 1, fixed bearing seat; 2, sliding bearing seat; 3, sliding guide; 4, first rotating shaft; 5, center; 6, left shaft sleeve; 7, center shaft; 8, winding module; 9, frame plate; 10, sleeve shaft; 11, pin shaft; 12, matching plane; 13, telescopic cylinder; 14, cutting knife; 15, connecting head; 16, pin; 17, insertion hole; 18, lead plate. DETAILED DESCRIPTION
[0012] The technical scheme of the utility model will be further specifically explained below by examples and in connection with the drawings.
[0013] Example: a motor winding machine pressure wire device, such as Figs. 1-3As shown, including rotating module and tangent module, the rotating module includes a fixed bearing seat 1 arranged on the left side and a sliding bearing seat 2 arranged on the right side, the lower side of the sliding bearing seat 2 is provided with two sliding guide rails 3, the sliding bearing seat 2 is slidably connected to the two sliding guide rails 3, the upper end of the sliding bearing seat 2 and the fixed bearing seat 1 are both rotatably connected with a first rotating shaft 4, the inner end of the two first rotating shafts 4 is provided with a center 5, the two first rotating shafts 4 are coaxially arranged, a group of winding roller groups are arranged between the two centers 5, the winding roller groups include a left shaft sleeve 6, a center shaft 7 and a plurality of winding dies 8 sleeved on the center shaft 7, the tangent module includes a shelf 9, a sleeve shaft 10 and a pin shaft 11, the sleeve shaft 10 is fixedly connected with the fixed bearing seat 1, the pin shaft 11 is fixedly connected with the sliding bearing seat 2, the shelf 9 is arranged above the sleeve shaft 10, the pin shaft 11 penetrates the right end of the sleeve shaft 10 and is slidably connected with each other, the sleeve shaft 10 is provided with a matching plane 12, the shelf 9 is provided with two telescopic cylinders 13, the cutting knife 14 is connected between the extending ends of the two telescopic cylinders 13, and the cutting knife 14 is arranged in parallel with the matching plane 12.
[0014] The center shaft 7 is a columnar body with a square cross section, the right end of the center shaft 7 is provided with a connecting head 15 matched with the center 5, the left shaft sleeve 6 is sleeved on the left end of the center shaft 7, and a plug 16 is arranged on the left shaft sleeve 6 and the connecting head 15; the winding die 8 is provided with a plug hole 17 matched with the center shaft 7 in the middle, and the winding die 8 further includes a plurality of wire guide plates 18 arranged in an annular array.
[0015] The principle of the utility model is that when winding the coil, the adhesive tape roll is first loaded on the adhesive tape placing frame, the plurality of winding dies 8 are first wound on the center shaft 7 and fixed on the center shaft 7 by the left sleeve shaft, the winding roller group is integrally arranged between the two centers 5, the winding roller group is clamped by the sliding bearing seat 2 driven by the cylinder, the adhesive tape is fixed on the two plugs 16, the plurality of copper wires are fixed on the winding dies 8 after penetrating the cutting knife 14 and the sleeve shaft 10, the first rotating shaft 4 is driven to rotate by the motor, the winding roller group is driven to rotate, the copper wire is wound by the winding die 8, the coil is formed, the adhesive tape is cut off after winding, the cut-off adhesive tape is used to bind the wound coil, the telescopic cylinder 13 is controlled to extend after the binding is completed, the copper wire is cut off by the cutting knife 14, the cylinder is loosened, the winding roller group is taken off, the winding die 8 can be taken off from the center shaft 7, and the wound coil can be taken off from the winding die 8.
[0016] Finally, it should be pointed out that the above embodiments are only more representative examples of the present application. Obviously, the present application is not limited to the above embodiments, but can have many variations. Any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall be considered as falling within the protection scope of the present application.
Claims
1. A wire pressing device for a motor winding machine, comprising a rotating module and a cutting module, characterized in that: The rotating module includes a fixed bearing seat (1) on the left and a sliding bearing seat (2) on the right. The lower side of the sliding bearing seat (2) is provided with two sliding guide rails (3). The sliding bearing seat (2) is slidably connected to the two sliding guide rails (3). The upper ends of the sliding bearing seat (2) and the fixed bearing seat (1) are rotatably connected to a first rotating shaft (4). The inner ends of the two first rotating shafts (4) are provided with a center point (5). The two first rotating shafts (4) are coaxially arranged. A set of winding rollers is mounted between the two center points (5). The winding roller set includes a left shaft sleeve (6), a central shaft (7), and multiple winding rollers sleeved on the central shaft (7). The wire mold (8) includes a frame plate (9), a sleeve shaft (10) and a pin (11). The sleeve shaft (10) is fixedly connected to a fixed bearing seat (1), and the pin (11) is fixedly connected to a sliding bearing seat (2). The frame plate (9) is located above the sleeve shaft (10). The pin (11) passes through the inside of the right end of the sleeve shaft (10) and is slidably connected to each other. The sleeve shaft (10) is provided with a mating plane (12). The frame plate (9) is provided with two telescopic cylinders (13). A cutter (14) is connected between the extended ends of the two telescopic cylinders (13). The cutter (14) and the mating plane (12) are arranged parallel to each other.
2. The wire pressing device for a motor winding machine according to claim 1, characterized in that: The central shaft (7) is a column with a square cross-section. The right end of the central shaft (7) is provided with a connector (15) that mates with the tip (5). The left shaft sleeve (6) is fitted onto the left end of the central shaft (7). Both the left shaft sleeve (6) and the connector (15) are provided with a pin (16).
3. The wire pressing device for a motor winding machine according to claim 2, characterized in that: The winding mold (8) has a socket (17) in the middle that mates with the central shaft (7), and the winding mold (8) also includes multiple wire plates (18) arranged in a ring array.