CN216487692U

CN216487692U - Twisted wire rod

Info

Publication number: CN216487692U
Application number: CN202123326148.9U
Authority: CN
Inventors: 饶华林; 颜安清
Original assignee: Dongguan Qiwei Electric Machinery Technology Co ltd
Current assignee: Dongguan Qiwei Electric Machinery Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-10
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of stranded wires, and discloses a twisted angle stranded wire rod, which comprises an outer twisted sleeve and an inner twisted sleeve, wherein the outer twisted sleeve is arranged on the inner twisted sleeve; wrap up the line body through the stranded conductor mouth, the rotatory interior hank cover of rethread is to the stranded conductor mouth and is shrunk, drives outer hank cover through interior hank cover again and carries out the syntropy and rotate, drives the line body and winds, and then avoids hindering the line, and can carry out the stranded conductor to the line body fast, improves stranded conductor efficiency.

Description

Twisted wire rod

Technical Field

The utility model relates to a stranded conductor technical field, in particular to kinking angle stranded conductor pole.

Background

The coil is an important part which needs to be used in modern electronic components, the wire bodies need to be wound on a stator one by one to form mutually insulated wire bodies in the production process of the coil, a complete coil is further formed, the wire bodies need to be stranded after winding is completed, the coil and the wire bodies are separated, the cut wire bodies generally need to be wound at the front end of the stator, manual winding is mostly used in the prior art, the wire is easy to damage, the wire stranding efficiency is low, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a kinking angle stranded conductor pole, aims at high-efficient, do not hinder the line and carry out the wire winding to the line body.

In order to achieve the above object, the utility model provides a kinking angle stranded conductor pole, including outer hank cover and interior hank cover, interior hank cover is located to outer hank cover, and the outer wall of interior hank cover is hugged closely with the inner wall of outer hank cover, and interior hank cover can be rotatory and drive outer hank cover towards same direction rotation in outer hank cover, and the lower extreme of interior hank cover is equipped with one according to interior hank cover for the rotatory angle change opening size's of outer hank cover.

Specifically, the inner twisted sleeve comprises an angle winding rod and an angle winding block, a mounting opening is formed in the lower end of the angle winding rod, the angle winding block is hinged to the mounting opening to form a twisted wire opening with an opening arranged downwards, and the lower end of the inner wall of the outer twisted sleeve is tightly attached to the angle winding block.

Specifically, one side of the corner winding block, which is attached to the outer twisted sleeve, is provided with a convex block, the inner wall of the outer twisted sleeve is provided with two accommodating grooves corresponding to the convex block, and the inner diameter of the accommodating grooves is larger than that of the inner walls of the rest positions of the outer twisted sleeve.

Specifically, the lug is circular-arc arch, two the holding tank is circular-arc recess, and two holding tanks set up relatively.

Specifically, it includes left corner piece and right corner piece to entangle the corner piece, and the top of left corner piece and right corner piece all is equipped with the hinge hole, installing port department is equipped with the mounting hole that corresponds with the hinge hole, left corner piece and right corner piece pass in proper order through rotatory round pin mounting hole and hinge hole with it is articulated to entangle the angle pole, left corner piece department is equipped with the left spring groove that an opening court set up right corner piece, and right corner piece department is equipped with the right spring groove that an opening court set up left corner piece, and left spring groove and right spring inslot all are equipped with the reset spring that offsets with left corner piece and right corner piece.

Specifically, the upper end of the outer twisting sleeve is provided with a rotary limiting groove, the upper end of the inner twisting sleeve is provided with a positioning pin, and the positioning pin is arranged in the rotary limiting groove.

Specifically, the rotation limiting groove is arc-shaped, and the radian of the rotation limiting groove is 30-90 degrees.

Specifically, the outer wall equipartition of the upper end of outer hank cover is equipped with the convex part, and the convex part forms with outer hank cover is integrative.

Specifically, the lower end of the external twisted sleeve is provided with a wire inlet.

The utility model discloses technical scheme wraps up the line body through the stranded conductor mouth, and the rotatory interior hank cover of rethread is to the stranded conductor mouth shrink, and the outer hank cover of drive through interior hank cover again carries out the syntropy and rotates, drives the line body and winds, and then avoids hindering the line, and can carry out the stranded conductor to the line body fast, improves stranded conductor efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the angle-winding rod of the present invention.

Fig. 3 is one of the three-dimensional structural diagrams of the external twisted sleeve of the present invention.

Fig. 4 is a second schematic perspective view of the external twisted sleeve of the present invention.

Fig. 5 is a bottom view of the external twisted sleeve of the present invention.

Fig. 6 is a schematic perspective view of the corner wrapping block of the present invention.

Fig. 7 is a schematic view of the partially disassembled structure of the angle wrapping block of the present invention.

The reference numerals include: 10. an external twisting sleeve; 11. accommodating grooves; 12. rotating the limiting groove; 13. a convex portion; 14. a wire inlet; 20. an internal twisting sleeve; 21. a stranded wire port; 22. a left corner block; 23. a right corner block; 24. a bump; 25. positioning pins; 26. an installation port; 27. mounting holes; 28. a rotation pin; 29. a left spring groove; 30. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 7, an angle-winding twisted wire rod includes an outer twisted sleeve 10 and an inner twisted sleeve 20, the outer twisted sleeve 10 is sleeved on the inner twisted sleeve 20, the outer wall of the inner twisted sleeve 20 is tightly attached to the inner wall of the outer twisted sleeve 10, the inner twisted sleeve 20 can rotate in the outer twisted sleeve 10 and drive the outer twisted sleeve 10 to rotate in the same direction, and a twisted wire opening 21 for changing the opening size according to the angle of the inner twisted sleeve 20 rotating relative to the outer twisted sleeve 10 is disposed at the lower end of the inner twisted sleeve 20. Accomplish the wire winding back at the coiling machine to the coil, treat the stranded conductor position with the vertical insertion of kinking angle stranded conductor pole, the stranded conductor mouth 21 by the maximum angle covers the body, rotate again internal twist cover 20 and make stranded conductor mouth 21 reduce, cut short the line body by outside trimming mechanism again, twist cover 20 drives outer twist cover 10 along same direction rotation in the rotatory rethread, and then carry out automatic wire winding to the line body, make the line body around the front end of locating the coil, realize automatic wire winding, avoid hindering the line when the wire winding, improve wire winding efficiency.

The inner twisting sleeve 20 comprises an angle winding rod and an angle winding block, the lower end of the angle winding rod is provided with a mounting port 26, the angle winding blocks are hinged with each other at the mounting port 26 to form a twisting port 21 with a downward opening, and the lower end of the inner wall of the outer twisting sleeve 10 is tightly attached to the angle winding block; a convex block 24 is arranged on one side of the angle winding block, which is attached to the outer twisted sleeve 10, two accommodating grooves 11 corresponding to the convex block 24 are arranged on the inner wall of the outer twisted sleeve 10, and the inner diameter of the accommodating grooves 11 is larger than that of the inner walls of the rest parts of the outer twisted sleeve 10; the protrusion 24 is a circular arc protrusion, the two receiving slots 11 are circular arc grooves, and the two receiving slots 11 are opposite to each other. In this embodiment, the twisted piece is hinged to each other to form the twisted opening 21, when the twisted opening 21 is at the maximum, the bump 24 is located in the accommodating groove 11 to facilitate wrapping of the wire, when the twisted opening 21 wraps the wire, the inner twisted sleeve 20 is rotated to enable the bump 24 to leave the accommodating groove 11, because the inner diameters of the inner wall of the outer twisted sleeve 10 except the accommodating groove 11 are smaller than the inner diameter of the accommodating groove 11, the twisted opening 21 is gradually reduced in the rotating process of the inner twisted sleeve 20 until the bump 24 completely leaves the accommodating groove 11, the twisted opening 21 is contracted to the minimum, the wire is locked in the inner twisted sleeve 20 at this time to facilitate wrapping of the wire, and the wire is protected during wrapping to avoid breaking of the wire, and simultaneously, the bump 24 and the accommodating groove 11 are both arc-shaped to facilitate the bump 24 to enter or exit the accommodating groove 11, and when the wire is wound, the inner twisted sleeve 20 is rotated reversely, the protruding block 24 is returned to the accommodating groove 11 again, so that the opening of the twisted wire port 21 is maximized, the twisted wire rod is returned along the original path, and the twisting operation of other coils is facilitated.

The angle winding block comprises a left angle block 22 and a right angle block 23, hinge holes are formed in the upper portions of the left angle block 22 and the right angle block 23, mounting holes 27 corresponding to the hinge holes are formed in the positions of mounting ports 26, the left angle block 22 and the right angle block 23 sequentially penetrate through the mounting holes 27 and the hinge holes through rotating pins 28 to be hinged to angle winding rods, a left spring groove 29 with an opening facing the right angle block 23 is formed in the position of the left angle block 22, a right spring groove with an opening facing the left angle block 22 is formed in the position of the right angle block 23, and reset springs 30 which are abutted to the left angle block 22 and the right angle block 23 are arranged in the left spring groove 29 and the right spring groove. Adopt left corner piece 22 and right corner piece 23 to wrap up the stranded conductor in this embodiment, and be equipped with reset spring 30 between left corner piece 22 and right corner piece 23, left corner piece 22 extrudees reset spring 30 with right corner piece 23 when stranded conductor mouth 21 contracts, when interior hank cover 20 resets rotatoryly, provide certain thrust for left hank cover and right hank cover by reset spring 30, make lug 24 reset to accomodating the inslot, fix a position the placing to reset spring 30 through setting up left spring groove 29 and right spring groove simultaneously, so that reset spring 30's installation, place.

The upper end of the outer twisting sleeve 10 is provided with a rotation limiting groove 12, the upper end of the inner twisting sleeve 20 is provided with a positioning pin 25, and the positioning pin 25 is arranged in the rotation limiting groove 12; the rotation limiting groove 12 is arc-shaped, and the radian of the rotation limiting groove 12 is 30-90 degrees. When the twisted wire opening 21 contracts, the outer twisted sleeve 10 does not rotate at first, the inner twisted sleeve 20 in the embodiment drives the positioning pin 25 to move to the 30-degree angle from the 0-degree angle along the rotary limiting groove 12, and when the positioning pin 25 moves to the 30-degree angle, the twisted wire opening 21 contracts to the minimum position, if the inner twisted sleeve 20 is continuously driven to rotate, the outer twisted sleeve 10 can be simultaneously driven to rotate, then twisted wires are realized, and the process is reversed.

The outer wall of the upper end of the outer twisting sleeve 10 is uniformly provided with convex parts 13, and the convex parts 13 and the outer twisting sleeve 10 are integrated. The arrangement of the convex part 13 enables the outer winding sleeve 10 to form a certain friction force with an external assembly part when the outer winding sleeve 10 is assembled, and the outer winding sleeve 10 can be fixed through the friction force when the inner winding sleeve 20 rotates at 0-15 degrees.

The lower end of the external twisted sleeve 10 is provided with a wire inlet 14. The lower end of the outer twisting sleeve 10 is provided with the wire inlet 14, so that a wire body can enter the wire inlet 21, and the wire twisting efficiency is improved.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a kinking angle stranded conductor pole which characterized in that: the outer twisted sleeve is arranged on the inner twisted sleeve, the outer wall of the inner twisted sleeve is tightly attached to the inner wall of the outer twisted sleeve, the inner twisted sleeve can rotate in the outer twisted sleeve and drive the outer twisted sleeve to rotate towards the same direction, and a twisted wire opening with the opening size changed according to the rotating angle of the inner twisted sleeve relative to the outer twisted sleeve is arranged at the lower end of the inner twisted sleeve.

2. The angle-wrapped stranded rod according to claim 1, wherein: the inner twisted sleeve comprises an angle winding rod and an angle winding block, a mounting opening is formed in the lower end of the angle winding rod, the angle winding block is hinged to the mounting opening to form a twisted wire opening with an opening arranged downwards, and the lower end of the inner wall of the outer twisted sleeve is tightly attached to the angle winding block.

3. A dog-angle stranded rod according to claim 2, wherein: one side of the angle winding block, which is attached to the outer twisting sleeve, is provided with a convex block, the inner wall of the outer twisting sleeve is provided with two accommodating grooves corresponding to the convex block, and the inner diameter of the accommodating grooves is larger than that of the inner walls of the rest parts of the outer twisting sleeve.

4. A dog-leg according to claim 3, wherein: the lug is circular-arc arch, two the holding tank is circular-arc recess, and two holding tanks set up relatively.

5. A dog-angle stranded rod according to claim 2, wherein: the angle twining block comprises a left angle block and a right angle block, hinge holes are formed in the upper portions of the left angle block and the right angle block, mounting holes corresponding to the hinge holes are formed in the mounting holes, the left angle block and the right angle block sequentially penetrate through the mounting holes and the hinge holes through rotating pins and are hinged to the angle twining rod, an opening is arranged at the left angle block, a left spring groove is formed in the right angle block, an opening is formed in the right angle block, a right spring groove is formed in the left angle block, an opening is formed in the right angle block, and reset springs are arranged in the left spring groove and the right spring groove and offset with the left angle block and the right angle block.

6. A wrap angle pole according to claim 1, wherein: the upper end of the outer twisting sleeve is provided with a rotary limiting groove, the upper end of the inner twisting sleeve is provided with a positioning pin, and the positioning pin is arranged in the rotary limiting groove.

7. The angle winding rod as claimed in claim 6, wherein: the rotary limiting groove is arc-shaped, and the radian of the rotary limiting groove is 30-90 degrees.

8. The angle-wrapped stranded rod according to claim 1, wherein: the outer wall of the upper end of the outer twisting sleeve is uniformly provided with convex parts, and the convex parts and the outer twisting sleeve are integrally formed.

9. The angle-wrapped stranded rod according to claim 1, wherein: and the lower end of the outer twisted sleeve is provided with a wire inlet.