CN211908601U - Multi-block continuous winding and winding tool for segmented stator - Google Patents

Abstract

The utility model discloses a polylith of piecemeal stator is even around wire winding frock, including the fixed frock subassembly of stator, the material loading mould, the frock layer board, set up a plurality ofly on the material loading mould and fix frock subassembly complex slot with the stator, the fixed frock subassembly of stator is inserted and is established in the slot of material loading mould, the frock layer board is fixed on the material loading mould and is contradicted with the bottom surface that inserts the fixed frock subassembly of stator of establishing in the material loading mould slot, the fixed frock subassembly of stator includes the stator seat, spacer block in a plurality of stators, the stator seat backplate, backplate under a plurality of stators and on backplate, the tail top cap, the frock axle, a plurality of piecemeal stators, end of a thread setting element and magnet steel. The multi-block continuous winding and winding tool for the block stators is compact in structure, and wiring is not needed for each block stator, so that the processing efficiency is improved.

Description

Multi-block continuous winding and winding tool for segmented stator

The technical field is as follows:

the utility model relates to a cable processing field specifically says that a polylith of piecemeal stator is even around wire winding frock.

Background art:

in the prior art, when a segmented stator is wound, the stator is wound in a single block, and then the wires before the block are connected, so that the working procedure is increased.

The utility model has the following contents:

the utility model aims to solve the technical problem that a compact structure is provided, the polylith stator winds in proper order and need not to carry out the polylith of the piecemeal stator connected to the line between the stator and even wind wire winding frock.

The utility model provides a multi-block continuous winding and winding tool for a block stator, which comprises a stator fixing tool assembly, a feeding die and a tool supporting plate, wherein the feeding die is provided with a plurality of slots matched with the stator fixing tool assembly, the stator fixing tool assembly is inserted in the slots of the feeding die, the tool supporting plate is fixed on the feeding die and is abutted against the bottom surface of the stator fixing tool assembly inserted in the slots of the feeding die, the stator fixing tool assembly comprises a stator seat, a plurality of stator middle spacing blocks, a stator seat guard plate, a plurality of stator lower guard plates, a plurality of stator upper guard plates, a tail top cover, a tool shaft, a plurality of block stators, a wire end positioning piece and magnetic steel, wherein the wire end positioning piece is connected with the upper end surface of the tool shaft, one end of the stator seat is connected with the tool shaft, the magnetic steel capable of adsorbing the block stators is accommodated in the stator seat, the upper end guard plate and the lower end of the stator seat, the stator middle spacer upper end and the lower extreme are connected with stator upper guard plate and stator lower guard plate respectively, but the same magnet steel that has the adsorption piecemeal stator of holding in the stator middle spacer, stator middle spacer locates stator seat in proper order the interval and keeps away from frock axle one side, stator seat and be close to between the stator middle spacer and adjacent stator middle spacer all adsorb a piecemeal stator, keep away from stator seat's stator middle spacer outside still to be equipped with the tail top cap, still press from both sides between stator middle spacer and the tail top cap and be equipped with a piecemeal stator should keep away from stator seat, and stator seat and the piecemeal stator that is close to between the stator middle spacer carry out spacing from top to bottom through stator seat backplate, all the other piecemeal stators are respectively through stator upper guard plate and the stator lower guard plate of connecting on the stator middle spacer that corresponds carry out spacing from top to.

Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: compact structure, the wire winding of conveniently accomplishing all block stator on automatic coil winding machine once to reduce and carry out the wiring to adjacent block stator, raise the efficiency.

Preferably, the thread end positioning piece is movably connected to the upper end face of the tool shaft and comprises a winding movable rod, a winding fixing sleeve and a spring, the spring is accommodated in a screw hole in the upper end face of the tool shaft, the lower end of the winding movable rod abuts against the upper end of the spring, the upper end of the winding movable rod penetrates through the winding fixing sleeve and protrudes upwards to be used for winding the top end of a copper wire, the winding fixing sleeve is screwed on the screw hole, the lower end of the winding movable rod is further annularly provided with a limiting convex ring, and the diameter of the limiting convex ring is larger than the size of a through hole in which the winding fixing sleeve is used for penetrating through the winding.

Preferably, the left side and the right side of the tooling supporting plate are respectively connected with a tooling side plate, and the tooling side plates are abutted against the side faces of the stator fixing tooling assembly.

Preferably, the feeding die is of a long strip-shaped plate structure, a plurality of protruding tongues which are uniformly distributed at intervals are protruded on the upper end face of the feeding die, slots are formed between every two adjacent protruding tongues, and the slots are matched with the tool shaft so that the tool shaft can be inserted into the slots.

Preferably, the other end of the tool shaft is connected with a main shaft of the automatic winding machine.

Furthermore, the two sides of the tool shaft are respectively provided with a sliding groove matched with the side edge of the convex tongue.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of a stator fixing tool assembly.

The specific implementation mode is as follows:

the invention will be further explained with reference to the drawings and the detailed description below:

as shown in fig. 1-2, a multi-block continuous winding tool for a segmented stator comprises a stator fixing tool assembly 200, a feeding die 100 and a tool supporting plate 300, wherein a plurality of slots matched with the stator fixing tool assembly are formed in the feeding die 100, the stator fixing tool assembly 200 can be inserted into the slots of the feeding die, the tool supporting plate 300 is fixed on the feeding die through a cylindrical pin or a screw and is abutted against the bottom surface of the stator fixing tool assembly inserted into the slots of the feeding die for bearing the stator fixing tool assembly so as to be smoothly connected to an automatic winding machine, for more accurate feeding, the left side and the right side of the tool supporting plate 300 are further respectively connected with tool side plates 400 through screws, and the tool side plates 400 are in contact with the side surfaces of the stator fixing tool assembly 200.

Specifically, the stator fixing tool assembly 200 comprises a stator seat 1, a plurality of stator middle spacing blocks 2, a stator seat guard plate 11, a plurality of stator lower guard plates 22, a stator upper guard plate 21, a tail top cover 3, a tool shaft 4, a plurality of segmented stators 5, a thread end positioning piece and magnetic steel 6, wherein the thread end positioning piece is movably connected with the upper end surface of the tool shaft 4 and comprises a winding movable rod 7, a winding fixed sleeve 8 and a spring 9, the spring 9 is accommodated in a screw hole in the upper end surface of the tool shaft, the lower end of the winding movable rod 7 is abutted against the upper end of the spring 9, a through hole matched with the winding movable rod is communicated with the winding fixed sleeve 8, the upper end of the winding movable rod penetrates through the winding fixed sleeve and protrudes upwards for winding the initial end of a copper wire, the winding movable rod 7 is a square rod, the winding fixed sleeve 8 is in threaded connection with the screw hole, a limiting convex ring is further annularly arranged at the lower end of the winding movable rod 7, the diameter of the limiting convex ring is, thereby avoiding the winding movable rod from separating from the winding fixed sleeve.

One end of a stator seat 1 is connected with one end of a tooling shaft 4, magnetic steel 6 capable of adsorbing a blocked stator is contained in the stator seat 1, the magnetic steel 6 is columnar magnetic steel, one end of the magnetic steel is contained in the stator seat, the other end of the magnetic steel is flush with the surface of the stator seat 1, so that the blocked stator is more attached and firm when adsorbed, the upper end and the lower end of the stator seat 1 are respectively connected with a stator seat guard plate 11 through cylindrical pins 10, the end parts of the side surfaces attached to the blocked stator on the stator seat guard plate 11 are respectively limited, the upper end and the lower end of a spacer block 2 in the stator are respectively connected with an upper stator guard plate 21 and a lower stator guard plate 22 through the cylindrical pins 10, the columnar magnetic steel 6 capable of adsorbing the blocked stator is also contained in the spacer block 2 in the stator, one end of the columnar magnetic steel is contained in a containing groove of the spacer block in the stator, the other end of the, in the embodiment, 2 stator middle spacing blocks are arranged, a block stator 5 is respectively adsorbed between a stator seat 1 and a stator middle spacing block close to the stator seat and between adjacent stator middle spacing blocks, a tail top cover 3 is also arranged outside the stator middle spacing block far away from the stator seat, a block stator is also clamped between the stator middle spacing block far away from the stator seat and the tail top cover, the block stator is adsorbed on the magnetic steel of the stator middle spacing block far away from the stator seat and is attached to the stator middle spacing block, the block stator between the stator seat and the stator middle spacing block close to the stator middle spacing block is limited up and down through a stator seat guard plate, the other two block stators are respectively limited up and down through a stator upper guard plate and a stator lower guard plate which are connected on the corresponding stator middle spacing block, step-shaped limiting structures for limiting the end parts of the block stators are respectively formed on the stator upper guard plate and the stator lower guard plate, the step-shaped limiting structure is used for limiting. In addition, the feeding die 100 is a long strip-shaped structure, the upper end surface of the feeding die is convexly provided with a plurality of convex tongues which are uniformly distributed at intervals, the convex tongues and the feeding die are integrally formed, slots are formed between the adjacent convex tongues, the slots are matched with the tool shaft so that the tool shaft can be inserted into the slots, and preferably, sliding slots matched with the side edges of the convex tongues are respectively arranged at two sides of the tool shaft 4.

During the use, the fixed frock subassembly of stator is placed in the material loading die cavity, coiling machine automatic feeding goes up the fixed frock subassembly of stator to the coiling machine main shaft, and is concrete, the frock axle other end is connected with automatic coil winding machine's main shaft, the tail top cap is connected with automatic coil winding machine's tail apical axis, after the material loading mould breaks away from the fixed frock subassembly of stator, earlier fix a position on the kinking movable rod copper line top winding, then utilize the main shaft to drive the fixed frock subassembly of stator and rotate and coil wire winding to the stator of piecemeal in proper order, thereby once accomplish the wire winding of all stator of piecemeal.

Claims (5)

1. The utility model provides a polylith of piecemeal stator is even around wire winding frock which characterized in that: the stator fixing tool assembly comprises a stator seat, a plurality of stator middle spacing blocks, a stator seat guard plate, a plurality of stator lower guard plates, a plurality of stator upper guard plates, a tail top cover, a tooling shaft, a plurality of segmented stators, a wire head positioning piece and magnetic steel, wherein the wire head positioning piece is connected to the upper end surface of the tooling shaft, one end of the stator seat is connected with the tooling shaft, the magnetic steel capable of adsorbing the segmented stators is accommodated in the stator seat, the upper end and the lower end of the stator seat are respectively connected with the stator seat guard plate, the upper end and the lower end of the stator middle spacing block are respectively connected with the stator upper guard plate and the stator lower guard plate, the magnetic steel capable of adsorbing the blocked stators is also contained in the stator middle spacer, the stator middle spacer is sequentially arranged on one side, away from the tool shaft, of the stator seat at intervals, a blocked stator is adsorbed between the stator seat and the stator middle spacer close to the stator seat and between the adjacent stator middle spacers, a tail top cover is further arranged on the outer side of the stator middle spacer far away from the stator seat, a blocked stator is further clamped between the stator middle spacer and the tail top cover far away from the stator seat, in addition, the stator seat and the stator middle spacer close to the stator middle spacer are limited up and down through a stator seat guard plate, and other blocked stators are limited up and down through a stator upper guard plate and a stator lower guard plate connected to the corresponding stator middle spacer respectively.

2. The multi-block continuous winding tool for the segmented stator according to claim 1, wherein the tool comprises: the end of a thread setting element swing joint is in the epaxial terminal surface of frock, and it includes the kinking movable rod, the fixed cover of kinking, the spring holding is in the screw of the epaxial terminal surface of frock, and kinking movable rod lower extreme offsets with the spring upper end, and the kinking movable rod upper end runs through the fixed cover of kinking and upwards outstanding being used for twining copper line top, and the fixed cover spiro union of kinking is on the screw, and the kinking movable rod lower extreme still encircles and is equipped with spacing bulge loop, and the diameter of spacing bulge loop is greater than the fixed through-hole size that is used for wearing to establish the kinking movable.

3. The multi-block continuous winding tool for the segmented stator according to claim 1, wherein the tool comprises: the left side and the right side of the tooling supporting plate are respectively connected with a tooling side plate, and the tooling side plates are abutted against the side faces of the stator fixing tooling assembly.

4. The multi-block continuous winding tool for the segmented stator according to claim 1, wherein the tool comprises: the feeding die is of a long strip-shaped plate structure, a plurality of protruding tongues which are evenly distributed at intervals are arranged on the upper end face of the feeding die in a protruding mode, slots are formed between every two adjacent protruding tongues, and the slots are matched with the tool shafts so that the tool shafts can be inserted into the slots.

5. The multi-block continuous winding tool for the segmented stator according to claim 1, wherein the tool comprises: and sliding grooves matched with the side edges of the convex tongues are respectively arranged on the two sides of the tool shaft.

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