SU1304133A1 - Device for manufacturing slotless armature winding of electric machine - Google Patents

Abstract

The invention relates to process equipment for manufacturing windings of unsparely electric machines and can be used in electrical engineering. The aim of the invention is the expansion of technological capabilities by getting one. Injection section winding with concentric turns. The device template is made in the form of a drum 2 with protrusions 3 on which a single-layer section 14 is wound. Concentricly, a casing 7 with a head is installed, and a clamp 8 is in the winding zone. On the mechanism 13 of the mechanism for placing the winding blank, there is a fixed proc. a stick and sticky tape 16. The drum and the bar are provided with turning drives. By winding section 14 onto the bore 3 to Nozhozhenin A, the drum rotates and the wire forms an intersectional output on support 6. In position B, a strip with a tape is placed in the groove of the casing and, thanks to an elastic gasket, is securely glued to the sticky sheet, after which the tap mc from the drum to the layout step. 6 Il. (L Position 5 Position 6fig. With O N CO with

Description

The invention relates to manufacturing equipment for the manufacture of electrical machines and can be used in electrical engineering.

The purpose of the invention is the expansion of technological capabilities by obtaining a SINGLE-WELD section of the winding with concentric turns.

Figure 1 shows the kinematic diagram of the device; figure 2 - the device in the working position; on fig.Z - view In figure 2; 4 shows the moment of adhesion of the winding turns with adhesive tape; Fig. 5 shows a single-layered section with concentric windings; figure 6 - winding, laid on the mandrel.

In position B, the actuator 9 rotates the bar 13 and inserts it into the groove of the casing 7.

The active parts of the sections 14 are securely glued to the 5 adhesive tapes 16 by means of an elastic pad 15.

The next turn of the drum causes the horizontal discrete movement of the bar from the drum to a distance equal to the width of the section. At the initial moment 10 of simultaneous movement of the drum and the strip, the output loop 5 is weakened and falls freely from the stop 6. Then the strip rotates to the initial position D and the cycle repeats.

Fully glued to adhesive tape and the height is less than the diameter of the wire 4, and the elements for the formation of conclusions in the form of a loop 5, made in the form of stops b.

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the casing 7, mounted concentrically to the drum 2 and having a through groove on one side, pressing 8 turns of the winding, is fixed from the strip 13 and sintered on a thermosetting insulating tape 22 previously laid on the cylindrical mandrel 23. Thereafter, the adhesive tape is released from the mandrel, the winding is covered with a band and compounded.

The application of the invention allows to expand the technological capabilities of the installation in the winding zone, the mechanism for development by obtaining a single-layer

Minimum of the workpiece winding with drives 9 of its discrete movement and rotation, and a separating mechanism (not shown).

The drum 2 is equipped with a drive 10 of its rotation and has grooves 11 for fixing the wire 4 from displacements during the formation of 30 output loops.

The distance 12 between the clamp and the casing is equal to the sum of the diameter of the wire 4 and the size of the gap necessary to pass under the casing 7.

winding section with concentric coils, providing a reduction in winding inertia. Cross-sectional outlets provide a wave winding.

Claims (1)

Invention Formula A device for the manufacture of a winding of an unplugged core of an electric machine, including a template, a winding mechanism. The mechanism for placing the workpiece is a mechanism for placing the workpiece winding in the form of a strip 13, the width of which is equal to the height of the active part of section 14, with an elastic gasket 15 and adhesive tape 16 fixed to it and installed under the casing. The walls 17 of the groove of the casing keep the frontal part of the winding from falling down from the ledge 3. The single-layer section 14 of the winding 18 consists of concentric turns having 40 With a drive of its discrete movement and a separating mechanism, characterized in that, in order to unite technological capabilities by obtaining a single-layer winding section with concentric windings, the template is made in the form of a drum with its rotational drive, having protrusions on a cylindrical surface, each of which corresponds to the shape of the coil winding, and the height equal heights of the active parts 19 and not equal to 45 less than the diameter of the wire, and elements for Ny - frontal parts 20 and 21. The blank of the winding 18 is sintered on a thermoset insulating tape 22 previously laid on a cylindrical mandrel 23. making conclusions, and is provided with a casing mounted concentrically to the drum, and a clamp of turns to the drum installed in the winding zone, with the casing on one side made with a groove, the mechanism The device works as follows. 50 for placing the winding blanks tightly The reel 1 winds the wire 4 nano in the form of a strip with adhesive tape, the protrusion 3, forming a single-layer copy-centered on it, and driving its rotational section 14. The plate 13 is a company mounted under the casing with the possible position D. After winding the section, entering into its groove, and dividing the raban is rotated, and the conductor bends around the mechanism connected to the drive of the uran1. barapor 6, forming an intersectional outflow ban and turning and discrete drives 5. slat movement loop. In position B, the actuator 9 rotates the bar 13 and inserts it into the groove of the casing 7. The active parts of the sections 14 are securely glued to the adhesive tape 16 by means of an elastic pad 15. The next turn of the drum causes the horizontal discrete movement of the bar from the drum to a distance equal to the width of the section. At the initial moment of simultaneous movement of the drum and bar, the lead loop 5 is loosened and freely falls from the stop 6. Then the bar turns to the initial position D and the cycle repeats. Fully glued to the adhesive tape 16, the preform of a single-layer winding 18 with intersection discharge loops 5 from the bottom This 16 billet single-layer winding 18 with intersection output loops 5 with It is removed from the strip 13 and is sintered on a thermosetting insulating tape 22 previously laid on a cylindrical mandrel 23. After this, the adhesive tape is released from the mandrel, the winding is covered with a bandage and compounded. The application of the invention allows to expand the technological capabilities of the device by obtaining a single-layer winding section with concentric coils, providing a reduction in winding inertia. Cross-sectional outlets provide a wave winding. Invention Formula A device for the manufacture of a winding of an unplugged core of an electric machine, including a template, a winding mechanism. With a drive of its discrete movement and a separating mechanism, characterized in that, in order to unite technological capabilities by obtaining a single-layer winding section with concentric windings, the template is made in the form of a drum with its rotational drive, having protrusions on a cylindrical surface, each of which corresponds to the shape of the coil winding, and the height  less than the diameter of the wire, and elements for making conclusions, and is provided with a casing mounted concentrically to the drum, and a clamp of turns to the drum installed in the winding zone, with the casing on one side made with a groove, the mechanism figure 1  3 Fiyo.Z sixteen 15/3 -A.4 FIG. five ABOUT Fi.b