SU672690A1 - Method of connecting armature winding leads with commutator plates - Google Patents
Method of connecting armature winding leads with commutator platesInfo
- Publication number
- SU672690A1 SU672690A1 SU782578402A SU2578402A SU672690A1 SU 672690 A1 SU672690 A1 SU 672690A1 SU 782578402 A SU782578402 A SU 782578402A SU 2578402 A SU2578402 A SU 2578402A SU 672690 A1 SU672690 A1 SU 672690A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- armature winding
- winding leads
- rod
- connecting armature
- commutator plates
- Prior art date
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
Description
1one
Изобретение относитс к электромашиностроению , в частности, к способам соединени проводника с пластиной коллектора.The invention relates to electrical engineering, in particular, to methods for connecting a conductor to a collector plate.
Общеизвестны способы соединени выводов обмоток с коллекторными пластинами, включающие пайку вывода после укладки его в паз коллекторной пластины или контактную сварку 1.There are well-known methods for connecting the leads of the windings with the collector plates, which include soldering the output after placing it in the groove of the collector plate or resistance welding 1.
Известен также способ, по которому контактное соединение осуществл ют зачеканиванием предварительно зачищенного вывода в пазе коллекторной пластины 2..There is also known a method in which the contact joint is made by caulking a previously cleaned lead in the groove of the collector plate 2.
Наиболее близким к изобретению по технической сущности и достигаемому результату вл етс способ присоединени обмотки кор к коллекторным пластинам посредством зачеканивани .The closest to the invention in technical essence and the achieved result is the method of connecting the winding of the core to the collector plates by means of staking.
Однако при использовании известного способа необходимо перед зачеканиванием защищать изол цию с присоедин емого проводника . При этом часто имеет место обрыв проводника, особенно если его диаметр равен , например, 0,08 мм и менее.However, when using a known method, it is necessary to protect the insulation from the connecting conductor prior to caulking. In this case there is often a break in the conductor, especially if its diameter is, for example, 0.08 mm or less.
Целью изобретени вл етс повыщение надежности соединени и упрощение технологического процесса.The aim of the invention is to increase the reliability of the connection and simplify the process.
Поставленна цель достигаетс тем, что вывод обмотки кор в эмалевой изол ции наматывают на стержень с острыми гран ми, например, четырехугольный, и зачеканивают его в паз пластины коллектора.The goal is achieved by winding the core out of the enamel insulation into a rod with sharp edges, for example, quadrangular, and stamping it into the groove of the collector plate.
На фиг. 1 изображен стержень с намотанным выводом; на фиг. 2 - схема осуществлени способа.FIG. 1 shows a rod with a wound lead; in fig. 2 is a flow chart of the method.
Способ соединени выводов обмотки кор с пластинами коллектора состоит из стержн 1 с острыми гран ми, провода 2 в эмалевой изол ции (0,08 и менее), коллекторной пластины 3, паза 4 коллектора, зачеканивающего элемента 5.The method of connecting the windings of the core bar with the collector plates consists of a rod 1 with sharp edges, a wire 2 in enamel insulation (0.08 or less), a collector plate 3, a groove 4 of the collector, a striking element 5.
Способ осуществл етс следующим образом .The method is carried out as follows.
На стержне 1 с острыми гран ми, например , четырехугольном, наматывают 3-5 витков провода 2 в эмалевой изол ции, присоедин емого к коллектору 3. Часть стержн с намотанным проводом помещают в паз 4 на коллекторной пластине. Ширина зачеканивающего элемента 5 должна превыщать щирину паза. Далее паз зачеканивают, аOn the rod 1 with sharp edges, for example, quadrangular, 3-5 turns of wire 2 are wound in enamel insulation attached to the collector 3. A part of the rod with the wound wire is placed in the groove 4 on the collector plate. The width of the capping element 5 must exceed the slot width. Next groove zachekanivayut, and
выступающие после зачеканки участки стержн удал ют.the protruding post-staking areas of the rod are removed.
При зачеканивании острые кромки стержн продавливают изол цию проводника и материал стержн вступает в контакт с материалом проводника и с материалом коллекторной пластины.During the caulking, the sharp edges of the rod push the insulation of the conductor and the material of the rod comes into contact with the material of the conductor and with the material of the collector plate.
Таким образом, изобретение позвол ет пoвыcиtь надежность соединени , так как нарушаетс при зачеканивании окисна пленка контактирующих деталей, и упростить техпроцесс соединени выводов обмоток кор с пластинами коллектора за счет исключени сложной операции зачистки эмалевой изол ции с тонких выводов обмотки кор .Thus, the invention makes it possible to increase the reliability of the joint, as the oxide film of the contact parts is broken during the caulking, and to simplify the process of connecting the core windings to the collector plates by eliminating the complicated operation of stripping the enamel insulation from the thin core windings.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782578402A SU672690A1 (en) | 1978-01-31 | 1978-01-31 | Method of connecting armature winding leads with commutator plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782578402A SU672690A1 (en) | 1978-01-31 | 1978-01-31 | Method of connecting armature winding leads with commutator plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU672690A1 true SU672690A1 (en) | 1979-07-05 |
Family
ID=20748334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782578402A SU672690A1 (en) | 1978-01-31 | 1978-01-31 | Method of connecting armature winding leads with commutator plates |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU672690A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4569125A (en) * | 1982-10-21 | 1986-02-11 | Black & Decker Inc. | Wiring arrangement for an electric tool |
-
1978
- 1978-01-31 SU SU782578402A patent/SU672690A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4569125A (en) * | 1982-10-21 | 1986-02-11 | Black & Decker Inc. | Wiring arrangement for an electric tool |
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