CN104934219A - Wire winding and displacing mechanism of annular winding machine - Google Patents
Wire winding and displacing mechanism of annular winding machine Download PDFInfo
- Publication number
- CN104934219A CN104934219A CN201510323472.5A CN201510323472A CN104934219A CN 104934219 A CN104934219 A CN 104934219A CN 201510323472 A CN201510323472 A CN 201510323472A CN 104934219 A CN104934219 A CN 104934219A
- Authority
- CN
- China
- Prior art keywords
- wire
- pawl
- end surface
- coiling
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides a wire winding and displacing mechanism of an annular winding machine. The wire winding and displacing mechanism is provided with a push claw, wherein the push claw is arranged at the end of the wire displacing mechanism and comprises an upper push claw and a lower push claw, the two ends of the upper push claw are bent downwards, an inner bent surface serves as a working end surface of the upper push claw, the working end surface closely contacts and accommodates an upper end surface of an annular framework, and the longitudinal section shape of the working end of the upper push claw is matched and closely contacted with the upper shape of the longitudinal section of the annular framework; and the two ends of the lower push claw are bent upwards, an inner bent surface serves as a working end surface of the lower push claw, the working end surface closely contacts and accommodates an lower end surface of the annular framework, the longitudinal section shape of the working end of the lower push claw is matched and closely contacted with the lower shape of the longitudinal section of the annular framework, and the wire winding mechanism is further arranged to be matched with the push claw of the wire displacing mechanism. By the wire winding and displacing mechanism, precise winding and displacing of a guide line can be achieved in the range of 0-360 degrees at the corner of the annular framework, and the product quality rate of annular coils of a precision potentiometer can be greatly improved.
Description
Technical field
The invention belongs to loop wire winder technical field, being specifically related to the improvement about pawling in the coiling of loop wire winder and wire-arranging mechanism, being applicable to the production of loop coil at its ring skeleton 0 ° ~ 360 ° angle range inside conductor precision-wound winding displacements of precision potentiometer
Background technology
Precision potentiometer is widely used in aviation, navigation, missile-borne product, its in use transmission precision error can not be ignored, and the core directly affecting potentiometer transmission precision size is the loop coil in potentiometer, loop wire winder can be used in the toroidal process of production, its wire-arranging mechanism of loop wire winder under prior art has been responsible for the operation of toroidal precise wire arrangement, and pawling in wire-arranging mechanism is the parts directly come in contact with loop coil wire.Before this, what wire-arranging mechanism all adopted is, and flat pawls does intermittent movement to complete winding displacement process, pawl concrete profile as shown in Figure 3, the operative end surface of pawling and coil end face are point cantact, after wire winding around ring skeleton one circle, in winding displacement pushing course, wire around a circle very easily occurs to bend phenomenon with contact point place of pawling, suffered thrust is uneven, coil end face final winding displacement quality is very unstable, even can produce diametric plane as shown in Figure 4 time most of to intersect, overlapping, gap, ripple, the phenomenons such as broken string, serious threat potentiometer quality, rate of finished products only has 40%, therefore propose following technical scheme and improve.
Summary of the invention
The technical problem that the present invention solves: coiling and wire-arranging mechanism that a kind of loop wire winder is provided, greatly improve toroidal rate of finished products, under solution prior art, the wire-arranging mechanism of loop wire winder can not meet the technology drawback of precision potentiometer loop coil production high accuracy high qualification rate demand.
The technical solution used in the present invention: the coiling of loop wire winder and wire-arranging mechanism, have and pawl, described pawling is located at the end of wire-arranging mechanism, pawl comprise pawl and under pawl, the two ends of pawling on described bend downwards, inner bending face is its operative end surface, and described operative end surface is close to and is contained the upper end of ring skeleton, and on the pawl vertical sectional shape of working end mate with the shaped upper part of ring skeleton longitudinal section and fit; The two ends of pawling under described upwards bend, and inner bending face is its operative end surface, and described operative end surface is close to and is contained the lower end surface of ring skeleton, and under the pawl vertical sectional shape of working end mate with the lower shape of ring skeleton longitudinal section and fit; With the pawling to match and be also provided with winding mechanism of wire-arranging mechanism.
The bending transition position in described inner bending face of pawling is shaped with transition arc.
Described winding mechanism comprises coiling gear and line shuttle gear, described coiling gear rotates by motor driven belts moving-wire shuttle gear, the side fixing cord wheel of coiling gear, in the appearance wire casing of the online shuttle gear of wire one ends wound, the other end is fixedly connected with ring skeleton after guide roller tensioning.
Described coiling gear and line shuttle gear are all shaped with breach.
The present invention's advantage compared with prior art:
1, the vertical sectional shape of working end of pawling is improved, point cantact that is original and wire is become linear contact lay, makes its operative end surface abut against on ring skeleton, contain the arc transition at ring skeleton two ends, solve prior art defect, loop coil conforming product rate is brought up to 98%;
2, the present invention is easy to operate, reliable operation, winding displacement accurate, meet output voltage gradient error 0.1% ~ 0.5% requirement when loop coil 0 ° ~ ± 350 ° corner work of potentiometer brush, be suitable for the winding of the wires such as φ 0.05 ~ φ 0.1 gold-base alloy, platinumiridio, constantan, copper-manganese, realize the winding arrangement that wire is accurate within the scope of ring skeleton corner 0 ° ~ 360 °.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the working end enlarged diagram that the present invention pawls;
Fig. 3 is the working end enlarged diagram of pawling under prior art;
Fig. 4 is the toroidal product schematic diagram adopting prior art to produce;
Fig. 5 is the toroidal product schematic diagram adopting the present invention to produce.
Embodiment
Below in conjunction with accompanying drawing 1-5, a kind of embodiment of the present invention is described.
Loop wire winder mentioned by the present invention can by frame, motor, winding mechanism, wire-arranging mechanism, ring skeleton 3 fixture and electrical equipment control portion composition, wherein, wire-arranging mechanism has pawls 4 by stepper motor driven, described 4 ends being located at wire-arranging mechanism of pawling, pawl 4 comprise pawl 401 and under pawl 402, pawl on described 401 two ends bend downwards, inner bending face is its operative end surface, described operative end surface is close to and is contained the upper end of ring skeleton 3, and on the pawl vertical sectional shape of 401 working ends mate with the shaped upper part of ring skeleton 3 longitudinal section and fit, preferably, because the transitioning end of most of ring skeleton 3 is arc transition, therefore the bending transition position in 4 inner bending faces of pawling described in is shaped with the transition arc 403 that matches with the arc transition of ring skeleton 3 to ensure to contact fully between two components, in like manner, pawl under described 402 two ends upwards bend, inner bending face is its operative end surface, and described operative end surface is close to and is contained the lower end surface of ring skeleton 3, and under the pawl vertical sectional shape of 402 working ends mate with the lower shape of ring skeleton 3 longitudinal section and fit.
The winding mechanism that power is provided by servomotor is also provided with 4 work that match of pawling of wire-arranging mechanism, described winding mechanism comprises coiling gear 1 and line shuttle gear 2, described coiling gear 1 rotates by motor driven belts moving-wire shuttle gear 2, the side fixing cord wheel 101 of coiling gear 1, in the appearance wire casing 201 of the online shuttle gear 2 of wire 5 one ends wound, the other end is fixedly connected with ring skeleton 3 after guide roller 101 tensioning, and described coiling gear 1 and line shuttle gear 2 are all shaped with and facilitate ring skeleton 3 pass and install fixing breach 6.
Coiling of the present invention and winding displacement principle:
First, carry out the installation preparation of ring skeleton 3, the breach 6 of coiling gear 1, line shuttle gear 2 is adjusted alignment, then the breach 6 of the ring skeleton 3 of loop coil 7 from alignment is passed, then ring skeleton 3 is fixed in the ring skeleton clamp fixture of loop wire winder;
Secondly, start the motor of loop wire winder, carry out the automatically standby line operation of line shuttle gear 2, the wire 5 of about 30 meters of φ 0.05 ~ φ 0.1 is wound around in the appearance wire casing 201 of online shuttle gear 2 by line shuttle gear 2 under motor and motor-driven portion drive;
Then completed coiling and the winding displacement operation of loop coil 7 by the cooperation in the motor of loop wire winder, motor-driven portion and electrical equipment control portion, coiling gear 1 is with moving-wire shuttle gear 2 to be at the uniform velocity wound around on ring skeleton 3 by wire 5 under driven by motor; Particularly, coiling gear 1 is driving wheel, line shuttle gear 2 is follower, two gear synchronous are with W rotational speed, ring skeleton 3 on the fixture of ring skeleton 3 with W ' rotational speed, meanwhile, upper and lower two pawl 401,402 ceaselessly does intermittent movement to promote the wire 5 be newly wound on ring skeleton 3 under the drive of another motor, to shift the linear diameter in a upper circle position onto, to guarantee closely to be close to equably between wire 5 by parallel for the wire 5 be often looped around in a flash on ring skeleton 3 end face.
Under prior art, pawl 4 profile as shown in Figure 3, for flat is pawled, the operative end surface that it is upper and lower pawls and coil end face tangent, therefore contact is point cantact, point of contact place be pawl 4 the final point of application, also be the stress point of loop coil wire 5, due to this uneven force mechanism, the stress point place of loop coil wire 5 very easily produces bending phenomenon, its final products can as shown in Figure 4, and rate of finished products is extremely low; The present invention improves to by 4 profiles of pawling under prior art, change flat push type into containment type, pawl and 4 become linear contact lay with the contact of wire 5 from point cantact, can exert a force to the wire 5 being wound around ring skeleton 3 equably and stir wire 5 make it regular arrange, loop coil conforming product rate is brought up to 98%, substantially increase the qualification rate of product, be particularly useful for the toroidal batch production of high accuracy potentiometer and manufacture.
Above-described embodiment, just preferred embodiment of the present invention, is not used for limiting the scope of the present invention, therefore all equivalence changes done with content described in the claims in the present invention, all should be included within the claims in the present invention scope.
Claims (4)
1. the coiling of loop wire winder and wire-arranging mechanism, have pawl (4), it is characterized in that: described in pawl (4) be located at the end of wire-arranging mechanism, pawl (4) comprise pawl (401) and under pawl (402), pawl on the described two ends of (401) bend downwards, inner bending face is its operative end surface, described operative end surface is close to and is contained the upper end of ring skeleton (3), and on the pawl vertical sectional shape of (401) working end mate with the shaped upper part of ring skeleton (3) longitudinal section and fit; Pawl under the described two ends of (402) upwards bend, inner bending face is its operative end surface, described operative end surface is close to and is contained the lower end surface of ring skeleton (3), and under the pawl vertical sectional shape of (402) working end mate with the lower shape of ring skeleton (3) longitudinal section and fit; Match with pawl (4) of wire-arranging mechanism and be also provided with winding mechanism.
2. the coiling of loop wire winder according to claim 1 and wire-arranging mechanism, is characterized in that: described in the pawl bending transition position in (4) inner bending face be shaped with transition arc (403).
3. the coiling of loop wire winder according to claim 1 and wire-arranging mechanism, it is characterized in that: described winding mechanism comprises coiling gear (1) and line shuttle gear (2), described coiling gear (1) is rotated by motor driven belts moving-wire shuttle gear (2), side fixing cord wheel (101) of coiling gear (1), in the appearance wire casing (201) of the online shuttle gear of wire (5) one ends wound (2), the other end is fixedly connected with ring skeleton (3) after guide roller (101) tensioning.
4. the coiling of loop wire winder according to claim 3 and wire-arranging mechanism, is characterized in that: described coiling gear (1) and line shuttle gear (2) are all shaped with breach (6).
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 true CN104934219A (en) | 2015-09-23 |
| CN104934219B CN104934219B (en) | 2016-10-05 |
Family
ID=54121344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510323472.5A Expired - Fee Related CN104934219B (en) | 2015-06-12 | 2015-06-12 | The coiling of loop wire winder and wire-arranging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104934219B (en) |
Cited By (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 |
| 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 |
| 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 |
| CN114629313A (en) * | 2022-01-26 | 2022-06-14 | 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 wire arrangement |
| CN114629314A (en) * | 2022-01-26 | 2022-06-14 | 中国船舶重工集团公司第七0七研究所 | Automatic winder control system and control method thereof |
Citations (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 |
| CN101599362A (en) * | 2009-04-08 | 2009-12-09 | 温州市南方机械制造有限公司 | The wire arranging location mechanism of loop wire winder |
| JP2012006736A (en) * | 2010-06-25 | 2012-01-12 | Im:Kk | Hoist |
| CN102385969A (en) * | 2010-09-03 | 2012-03-21 | 日特机械工程株式会社 | Device and method for manufacturing spiral coil |
| CN203456282U (en) * | 2013-07-16 | 2014-02-26 | 陈政贤 | Annular winding machine with wire shuttle |
-
2015
- 2015-06-12 CN CN201510323472.5A patent/CN104934219B/en not_active Expired - Fee Related
Patent Citations (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 |
| CN101599362A (en) * | 2009-04-08 | 2009-12-09 | 温州市南方机械制造有限公司 | The wire arranging location mechanism of loop wire winder |
| JP2012006736A (en) * | 2010-06-25 | 2012-01-12 | Im:Kk | Hoist |
| CN102385969A (en) * | 2010-09-03 | 2012-03-21 | 日特机械工程株式会社 | Device and method for manufacturing spiral coil |
| CN203456282U (en) * | 2013-07-16 | 2014-02-26 | 陈政贤 | Annular winding machine with wire shuttle |
Cited By (7)
| 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 |
| CN114629313A (en) * | 2022-01-26 | 2022-06-14 | 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 wire arrangement |
| CN114629314A (en) * | 2022-01-26 | 2022-06-14 | 中国船舶重工集团公司第七0七研究所 | Automatic winder control system and control method thereof |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104934219B (en) | 2016-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104934219A (en) | Wire winding and displacing mechanism of annular winding machine | |
| CN204528884U (en) | A kind of enamel wire high precision Winder | |
| CN201732680U (en) | Full-automatic double-head air-core coil winding machine | |
| CN104418158A (en) | Device for precision winding of welding wire | |
| CN102358968A (en) | Yarn guiding system based on combination of servo control as well as crank connecting rod and slider mechanism | |
| CN203134557U (en) | Numerical control winding machine of voltage transformer | |
| CN104934216A (en) | Special-shaped coil numerical control winding machine | |
| CN205099034U (en) | Can be just reverse roll battery sheet roll membrane machine unwinding mechanism | |
| CN106311802B (en) | A kind of Caro plug coiling machine card volume unloads volume control method | |
| CN202601417U (en) | Numerical control winding machine of voltage transformer | |
| CN108091462A (en) | For the coiling of annular precise potentiometer coil winding machine and winding displacement linkage mechanism | |
| CN204857446U (en) | Wire winding apparatus | |
| CN107070131B (en) | A kind of stator winding device and its method | |
| CN104505193A (en) | Wire twisting machine | |
| CN204624832U (en) | A kind of wire coil is around gathering-device | |
| CN105097268B (en) | A kind of Double-wire parallel wound ALPHA coil fully automatic wire winding machines | |
| CN203465981U (en) | Spiral wire winding device | |
| CN104052213B (en) | A kind of Winder of Multistation winding machine | |
| CN207467797U (en) | A kind of reel high-precision reset mechanism | |
| CN205526931U (en) | Permanent linear velocity rolling system of bands for band | |
| CN204727296U (en) | A kind of tape handler with length measuring device | |
| CN203592032U (en) | Heating pipe winding device | |
| CN205900222U (en) | A winding device for annular precision potentiometer coiling machine | |
| CN202634214U (en) | Angle pressing device of outer rotor winding machine | |
| CN204651164U (en) | Special-shaped coils numerical control filament winder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |