CS207262B1 - Facility for winding the coils of electromagnetic machines - Google Patents
Facility for winding the coils of electromagnetic machines Download PDFInfo
- Publication number
- CS207262B1 CS207262B1 CS943979A CS943979A CS207262B1 CS 207262 B1 CS207262 B1 CS 207262B1 CS 943979 A CS943979 A CS 943979A CS 943979 A CS943979 A CS 943979A CS 207262 B1 CS207262 B1 CS 207262B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- winding
- guide mechanism
- coils
- diameter
- electromagnetic machines
- Prior art date
Links
- 238000004804 winding Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Landscapes
- Coil Winding Methods And Apparatuses (AREA)
Description
ČESKOSLOVENSKÁ SOCIALISTICKÁ REPUBLIKA ( 19 ) POPIS VYNALEZU K AUTORSKÉMU OSVEDČENIU 207262 (11) (Bl) (22) Přihlášené 27 12 79(21) (PV 9439-79) (51) Int. Cl.3 B 65 H 54/02 ÚŘAD PRO VYNÁLEZY A OBJEVY (40) Zverejnené 15 09 80 (45) Vydané qj jj q2 (75)CZECHOSLOVAK SOCIALIST REPUBLIC (19) DESCRIPTION FOLLOWING COPYRIGHT CERTIFICATE 207262 (11) (Bl) (22) Enrolled 27 12 79 (21) (PV 9439-79) (51) Int. Cl.3 B 65 H 54/02 OFFICE AND DISCOVERY OFFICE (40) Published 15 09 80 (45) Published qj jj q2 (75)
Autor vynálezu JUŘÍK JAN a KAKAŠ ANTON, BRATISLAVA (54) Zariadenie pre navíjanie cievok elektromagnetických strojovAuthor of the invention JUŘÍ JAN and KAKAŠ ANTON, BRATISLAVA (54) Device for winding of coils of electromagnetic machines
Vynález sa týká zariadenia pre navíjanie cievokelektromagnetických strojov. Zariadenie pozostá-va hlavně z navijacieho vřetena, vodiaceho mecha-nizmu, brzdiaceho mechanizmu a navádzaciehomechanizmu, cez ktorý vodič z bubna postupuje dobrzdiaceho mechanizmu. V danom případe bubons vodičom je postavený na jeho Čelnú plochu a jenehybný a odvíjaný vodič opisuje smyčkou kužefo-vú plochu s vrcholom pri vstupe vodiča do navádza-cieho mechanizmu. V súčasnosti navádzací mecha-nizmus je vytvořený trúbkou. Súčasné riešenie navádzacieho mechanizmu pro-stredníctvom trubky má rad nevýhod. Ak sapoužije trubka s poměrně malou svetlosťou, dosa-huje sa spolahlivé navádzanie vodiča do brzdiace-ho mechanizmu, ale dochádza k pomeme značné-mu opotrebovávaniu spodného konca trubky. Akby sa použila trubka o zváčšenom priemere,nedochádzalo by k takému nadměrnému opotre-bovávaniu spodného konca trubky, ale by dochá-dzalo k častému vypadávaniu vodiča z drážkybrzdiaceho mechanizmu. Velmi nepriaznivý vplyvna kvalitu navíjaných cievok má ten fakt, ženavádzaný vodič kíže po celej dížke trubky a do-chádza k značnému otěru jzolačnej vrstvy u laku,připadne k natrhávaniu papierovej izolácie.The invention relates to a device for winding electromagnetic machines. The apparatus consists mainly of a winding spindle, a guide mechanism, a braking mechanism and a guide mechanism through which the conductor of the drum advances the refinement mechanism. In the present case, the bubons of the conductor are placed on its front face and the flexible and unwound conductor describes a loop conical surface with a peak at the entry of the conductor into the guide mechanism. Currently, the guiding mechanism is formed by a tube. The current solution of the tube guidance mechanism has a number of disadvantages. If a pipe with a relatively small clearance is used, reliable guidance of the conductor to the braking mechanism is achieved, but a considerable wear of the lower end of the pipe occurs. If a pipe with a diameter to be worn is used, there will be no excessive wear of the lower end of the pipe, but there will be frequent dropping of the conductor from the groove braking mechanism. The fact that the guided conductor crosses the entire length of the tube and that there is a considerable abrasion of the peeling layer in the lacquer results in a very unfavorable influence on the quality of the coils being wound up.
Uvedené nevýhody súčasného navádzacieho mechanizmu sú v podstatnej miere odstraněnézariadením pre navíjanie cievok elektromagnetic-kých strojov podlá vynálezu. Podstatou vynálezuje, že navádzací mechanizmus je vyhotovený voformě patrubka, u ktorého dolná časť vnútornejplochy má válcový tvar, ktorý prechádza v strednejčasti do zužuj úceho sa hrdla, vytvárajúceho navnútornej ploché konvexný vybežok a horná časťvnútornej plochy má taktiež válcový tvar, pričompriemer hornej časti vnútornej valcovej plochy je0,1 až 0,5 násobok priemeru dolnej časti vnútornejvalcovej plochy.The above drawbacks of the current guidance mechanism are substantially eliminated by the coil winding device of the electromagnetic machines of the invention. It is an object of the present invention that the guide mechanism is formed in a tube-like manner in which the lower portion of the inner surface has a cylindrical shape which extends in the middle to the tapered neck forming an inner flat convex recess and the upper inner surface also has a cylindrical shape, wherein the diameter of the upper portion of the inner cylindrical surface is 0.1 to 0.5 times the diameter of the bottom of the inner cylindrical surface.
Riešením podl’a vynálezu sa dosahuje rozdeleniesily, s ktorou vodič tlačí na navádzací mechanizmuspri jeho odvíjaní a překonávaní odstredivej silyrotujúcej smyčky na spodný okraj navádzaciehomechanizmu a konvexný výbežok, čím dochádzak podstatnému zníženiu velkosti ich opotrebováva-nia a tým aj oderu izolácie vodičov. Týmto sadosahuje vyššia izolačná pevnosť medzi závitmicievok, voči izolačnej pevnosti, ktorá sa dosahova-la pri používaní súčasného navádzacieho mecha-nizmu. Ďalej dochádza k zníženiu nákladov spoje-ných s výrobou nových navádzacích mechanizmov,ako náhrady za opotřebované.The solution according to the invention is achieved by dividing the wire with which the conductor pushes the guide mechanism through its unwinding and bypassing the centrifugal silicone loop to the lower edge of the guide mechanism and the convex projection, thereby significantly reducing their wear and hence the abrasion of the conductor insulation. As a result, the higher insulating strength between the dies is compared to the insulation strength that was achieved by using the current guidance mechanism. Furthermore, the costs associated with the production of new guidance mechanisms are reduced as substitutes for worn out.
Na přiložených obrázkoch je znázorněný příkladvyhotovenia zariadenia pre navíjanie cievok podlá 207262In the accompanying drawings, an example of the embodiment of a bobbin winding apparatus according to 207262 is shown
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS943979A CS207262B1 (en) | 1979-12-27 | 1979-12-27 | Facility for winding the coils of electromagnetic machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS943979A CS207262B1 (en) | 1979-12-27 | 1979-12-27 | Facility for winding the coils of electromagnetic machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS207262B1 true CS207262B1 (en) | 1981-07-31 |
Family
ID=5444666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS943979A CS207262B1 (en) | 1979-12-27 | 1979-12-27 | Facility for winding the coils of electromagnetic machines |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS207262B1 (en) |
-
1979
- 1979-12-27 CS CS943979A patent/CS207262B1/en unknown
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