CN104934219B - The coiling of loop wire winder and wire-arranging mechanism - Google Patents
The coiling of loop wire winder and wire-arranging mechanism Download PDFInfo
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- CN104934219B CN104934219B CN201510323472.5A CN201510323472A CN104934219B CN 104934219 B CN104934219 B CN 104934219B CN 201510323472 A CN201510323472 A CN 201510323472A CN 104934219 B CN104934219 B CN 104934219B
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- wire
- pawl
- ring skeleton
- end surface
- arranging mechanism
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Abstract
Coiling and the wire-arranging mechanism of a kind of loop wire winder are provided, have and pawl, pawl and be located at the end of wire-arranging mechanism, pawl include pawling and under pawl, on the two ends pawled bend downwards, inner bending face is its operative end surface, and the upper end of ring skeleton is close to and is contained to operative end surface, and on the vertical sectional shape of working end of pawling mate with the shaped upper part of ring skeleton longitudinal section and cross section laminating；Under the two ends pawled be folded upward at, inner bending face is its operative end surface, and the lower end surface of ring skeleton is close to and is contained to operative end surface, and under the vertical sectional shape of working end of pawling mate with the lower shape of ring skeleton longitudinal section and cross section laminating；With the pawling to match and be additionally provided with winding mechanism of wire-arranging mechanism.Present invention achieves wire winding accurate in the range of ring skeleton corner 0 °～360 ° and winding displacement operation, it is possible to be greatly improved the toroidal conforming product rate of precision potentiator.
Description
Technical field
The invention belongs to loop wire winder technical field, be specifically related to coiling and the wire-arranging mechanism of loop wire winder
In about the improvement pawled, it is adaptable to the loop coil of precision potentiator is its ring skeleton 0 °～360 °
The production of angle range inside conductor precision-wound winding displacement
Background technology
Precision potentiator is widely used in aviation, navigation, missile-borne product, and it in use transmits
Trueness error can not be ignored, and the core directly affecting potentiometer transmission precision size is in potentiometer
Loop coil, the ring under loop wire winder, prior art can be used producing during loop coil
Its wire-arranging mechanism of shape coil winding machine has been responsible for the operation of toroidal precise wire arrangement, and in wire-arranging mechanism
The parts being directly come in contact with loop coil wire of pawling.Before this, wire-arranging mechanism all uses
Be that flat is pawled and done intermittent movement to complete winding displacement process, concrete profile of pawling is as it is shown on figure 3, push away
The operative end surface of pawl and coil end face are point cantact, after wire is wound around coils loop skeleton one circle, at winding displacement
In pushing course, around one circle wire and contact point of pawling at easily occurred bend phenomenon, suffered by push away
Power is uneven, and coil end face final winding displacement quality is the most unstable, the most even can produce such as Fig. 4
The phenomenons such as shown diametric plane intersection, overlap, gap, ripple, broken string, serious threat potentiometer quality, become
Product rate only has 40%, therefore proposes following technical scheme and improve.
Summary of the invention
Present invention solves the technical problem that: provide coiling and the wire-arranging mechanism of a kind of loop wire winder, significantly
Improve toroidal yield rate, solve the wire-arranging mechanism of loop wire winder under prior art and can not meet essence
Close potentiometer loop coil produces the technology drawback of the high qualification rate demand of high accuracy.
The technical solution used in the present invention: the coiling of loop wire winder and wire-arranging mechanism, has and pawls, institute
Stating pawls is located at the end of wire-arranging mechanism, pawl include pawling and under pawl, described on the two ends pawled
Bending downwards, inner bending face is its operative end surface, and the upper of ring skeleton is close to and is contained to described operative end surface
End surface, and on pawl the vertical sectional shape of working end mate with the shaped upper part of ring skeleton longitudinal section and
Fit in cross section；The two ends pawled under described are folded upward at, and inner bending face is its operative end surface, described work
The lower end surface of ring skeleton is close to and is contained to end face, and under pawl the vertical sectional shape of working end and annular
The lower shape coupling of skeleton longitudinal section and cross section laminating；With wire-arranging mechanism pawl match be additionally provided with around
Line mechanism.
The bending transition position in described inner bending face of pawling is shaped with transition arc.
Described winding mechanism includes around line gear and line shuttle gear, described dynamic by motor driven belts around line gear
Line shuttle gear rotates, and fixes guide roller, the appearance of the online shuttle gear of wire one ends wound around the side of line gear
In wire casing, the other end is fixing with ring skeleton after guide roller tensioning to be connected.
Described all it is shaped with breach around line gear and line shuttle gear.
Present invention advantage compared with prior art:
1, the vertical sectional shape of working end of pawling is improved, original and wire point cantact is become line
Contact so that it is operative end surface abuts against on ring skeleton, contains the arc transition at ring skeleton two ends, solves
Certainly prior art defect, brings up to 98% by loop coil conforming product rate；
2, the present invention is easy to operate, reliable operation, winding displacement accurate, meets potentiometer brush at loop coil
0 °～output voltage gradient error 0.1%～0.5% requirement during the work of ± 350 ° of corners, be suitable for φ 0.05～
The winding of the wires such as φ 0.1 gold-base alloy, platinumiridio, constantan, copper-manganese, it is achieved wire is at ring skeleton
Winding arrangement accurate in the range of corner 0 °～360 °.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the working end enlarged diagram that the present invention pawls；
Fig. 3 is the working end enlarged diagram pawled under prior art；
Fig. 4 is the toroidal product schematic diagram using prior art to produce；
Fig. 5 is the toroidal product schematic diagram using the present invention to produce.
Detailed description of the invention
1-5 describes a kind of embodiment of the present invention below in conjunction with the accompanying drawings.
Loop wire winder mentioned by the present invention can be by frame, motor, winding mechanism, wire-arranging mechanism, ring
Shape skeleton 3 clamping device and electrical equipment control portion composition, wherein, wire-arranging mechanism has and is driven by motor
Dynamic pawl 4, described in pawl 4 ends being located at wire-arranging mechanism, pawl 4 include pawling 401 and under push away
Pawl 402, described on pawl 401 two ends bend downwards, inner bending face is its operative end surface, described work
The upper end of ring skeleton 3 is close to and is contained to end face, and on pawl the vertical sectional shape of 401 working ends
Mate with the shaped upper part of ring skeleton 3 longitudinal section and cross section laminating, it is preferable that due to most of annulars
The transitioning end of skeleton 3 is arc transition, therefore described in pawl the bending transition position in 4 inner bending faces be shaped with
The transition arc 403 that the arc transition of ring skeleton 3 matches is to ensure sufficiently to contact between two components；
In like manner, described under pawl 402 two ends be folded upward at, inner bending face is its operative end surface, described work
Be close to and contain the lower end surface of ring skeleton 3 as end face, and under pawl the longitudinal section shape of 402 working ends
Shape mates with the lower shape of ring skeleton 3 longitudinal section and cross section laminating.
With wire-arranging mechanism pawl 4 match work be additionally provided with by servomotor provide power winding mechanism,
Described winding mechanism includes around line gear 1 and line shuttle gear 2, described dynamic by motor driven belts around line gear 1
Line shuttle gear 2 rotates, and fixes guide roller 101, the online shuttle of wire 5 one ends wound around the side of line gear 1
In the appearance wire casing 201 of gear 2, the other end is fixing with ring skeleton 3 after guide roller 101 tensioning to be connected,
Described being all shaped with around line gear 1 and line shuttle gear 2 facilitates ring skeleton 3 pass and install fixing breach 6.
The coiling of the present invention and winding displacement principle:
First, carry out the installation preparation of ring skeleton 3, by around line gear 1, line shuttle gear 2 lack
Mouth 6 adjusts alignment, is then passed, then from the breach 6 of alignment by the ring skeleton 3 of loop coil 7
Ring skeleton 3 is fixed in the ring skeleton clamp fixture of loop wire winder；
Secondly, starting the motor of loop wire winder, the most standby line carrying out line shuttle gear 2 operates, line shuttle
The wire 5 of about 30 meters of φ 0.05～φ 0.1 is wound around under motor and motor-driven portion drive by gear 2
In the appearance wire casing 201 of online shuttle gear 2；
Then ring is completed by the cooperation in the motor of loop wire winder, motor-driven portion and electrical equipment control portion
The coiling of shape coil 7 and winding displacement operation, will lead around line gear 1 band moving-wire shuttle gear 2 under driven by motor
Line 5 is at the uniform velocity wound around on ring skeleton 3；Specifically, it is drivewheel around line gear 1, line shuttle tooth
Wheel 2 is follower, and two gear synchronous are with W rotational speed, and ring skeleton 3 is in the clamping of ring skeleton 3
With W ' rotational speed in mechanism, meanwhile, upper and lower two 401,402 are pawled at the band of another motor
Ceaselessly do intermittent movement under Dong and promote the wire 5 being newly wound on ring skeleton 3, with will the most in a flash
The wire 5 that is looped around on ring skeleton 3 end face is parallel shifts one, circle position linear diameter onto, to guarantee
Closely it is close to equably between wire 5.
Under prior art, pawl 4 profile as it is shown on figure 3, pawl for flat, it is upper and lower pawls
Operative end surface is tangent with coil end face, and therefore contact is for point cantact, at point of contact be pawl 4 final force
Point, is also the stress point of loop coil wire 5, due to this uneven force mechanism, loop coil
Easily producing bending phenomenon at the stress point of wire 5, its final products can as shown in Figure 4, yield rate pole
Low；The present invention improves to by 4 profiles of pawling under prior art, changes flat push type into containment type,
Pawl and 4 become linear contact lay with contacting of wire 5 from point cantact, it is possible to equably to being wound around ring skeleton 3
Wire 5 exert a force and stir wire 5 and make it regularly arrange, loop coil conforming product rate is brought up to
98%, substantially increase the qualification rate of product, be particularly suited for the high accuracy toroidal batch of potentiometer
Manufacture.
Above-described embodiment, simply presently preferred embodiments of the present invention, be not used for limiting the scope of the present invention,
Therefore all with content described in the claims in the present invention done equivalence change, all should be included in right of the present invention want
Within the scope of asking.
Claims (4)
1. the coiling of loop wire winder and wire-arranging mechanism, have pawl (4), it is characterised in that push away described in:
Pawl (4) is located at the end of wire-arranging mechanism, pawl (4) include pawling (401) and under pawl (402),
Pawl on the described two ends of (401) bend downwards, and inner bending face is its operative end surface, described operative end surface
Be close to and contain the upper end of ring skeleton (3), and on pawl the longitudinal section shape of (401) working end
Shape mates with the shaped upper part of ring skeleton (3) longitudinal section and cross section laminating；Pawl under described (402)
Two ends be folded upward at, inner bending face is its operative end surface, described operative end surface be close to and contain annular bone
The lower end surface of frame (3), and under pawl vertical sectional shape and the ring skeleton (3) of (402) working end
The lower shape coupling of longitudinal section and cross section laminating；Match with pawl (4) of wire-arranging mechanism be additionally provided with around
Line mechanism.
The coiling of loop wire winder the most according to claim 1 and wire-arranging mechanism, it is characterised in that:
The described bending transition position pawling (4) inner bending face is shaped with transition arc (403).
The coiling of loop wire winder the most according to claim 1 and wire-arranging mechanism, it is characterised in that:
Described winding mechanism includes around line gear (1) and line shuttle gear (2), described around line gear (1) by electricity
Machine drive belt moving-wire shuttle gear (2) rotates, and fixes guide roller (101) around the side of line gear (1),
In the appearance wire casing (201) of the online shuttle gear of wire (5) one ends wound (2), the other end is through guide roller (101)
Fix with ring skeleton (3) after tensioning and be connected.
The coiling of loop wire winder the most according to claim 3 and wire-arranging mechanism, it is characterised in that:
Described all it is shaped with breach (6) around line gear (1) and line shuttle gear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323472.5A CN104934219B (en) | 2015-06-12 | 2015-06-12 | The coiling of loop wire winder and wire-arranging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323472.5A CN104934219B (en) | 2015-06-12 | 2015-06-12 | The coiling of loop wire winder and wire-arranging mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104934219A CN104934219A (en) | 2015-09-23 |
| CN104934219B true CN104934219B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510323472.5A Expired - Fee Related CN104934219B (en) | 2015-06-12 | 2015-06-12 | The coiling of loop wire winder and wire-arranging mechanism |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640643A (en) * | 2017-09-05 | 2018-01-30 | 安徽省无为天成纺织有限公司 | One kind spins moves around bar device certainly |
| CN108091462A (en) * | 2017-12-13 | 2018-05-29 | 陕西宝成航空仪表有限责任公司 | For the coiling of annular precise potentiometer coil winding machine and winding displacement linkage mechanism |
| CN108022748A (en) * | 2018-02-05 | 2018-05-11 | 岳池县宇虹科技有限公司 | A kind of network transformer wears magnetic ring device |
| CN114629314B (en) * | 2022-01-26 | 2024-06-21 | 中国船舶重工集团公司第七0七研究所 | Automatic winding machine control system and control method thereof |
| CN114629313B (en) * | 2022-01-26 | 2024-06-21 | 中国船舶重工集团公司第七0七研究所 | Automatic winding machine suitable for single-wire, multi-pole, bidirectional winding and bidirectional winding |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246348Y (en) * | 1995-09-28 | 1997-01-29 | 刘清赐 | Series-excited motor rotor automatic coiling machine |
| CN101599362B (en) * | 2009-04-08 | 2012-02-08 | 温州市南方机械制造有限公司 | Wire arranging location mechanism of ring-shaped winding machine |
| JP5632214B2 (en) * | 2010-06-25 | 2014-11-26 | 株式会社アイエム | Hoisting machine |
| JP5680912B2 (en) * | 2010-09-03 | 2015-03-04 | 日特エンジニアリング株式会社 | Toroidal coil manufacturing equipment |
| CN203456282U (en) * | 2013-07-16 | 2014-02-26 | 陈政贤 | Annular winding machine with wire shuttle |
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| CN104934219A (en) | 2015-09-23 |
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Granted publication date: 20161005 |