SU129622A1 - A method of manufacturing semi-separator single-sided ball bearings - Google Patents
A method of manufacturing semi-separator single-sided ball bearingsInfo
- Publication number
- SU129622A1 SU129622A1 SU628290A SU628290A SU129622A1 SU 129622 A1 SU129622 A1 SU 129622A1 SU 628290 A SU628290 A SU 628290A SU 628290 A SU628290 A SU 628290A SU 129622 A1 SU129622 A1 SU 129622A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ball bearings
- sided ball
- semi
- manufacturing semi
- separators
- Prior art date
Links
Landscapes
- Rolling Contact Bearings (AREA)
Description
Известны Способы изготовлени змейковых полусепаратороз однор дных шарикоподшипников с использованием в качестве исходного материала стальной ленты, подвергаемой гофрировке с последуюш,ей завивкой «а реб:ро в спираль и разрубкой последней 1на отдельные кольца-полусепараторы . Однако эти способы малопроизводительны и не дают высокой точности размеров сферических выдавок под шарики.Known are the methods of manufacturing kite semi-separatorosis of single-sided ball bearings using steel tape subjected to corrugation with the subsequent, curled and spliced last 1 into separate semi-separators as the starting material. However, these methods are inefficient and do not provide high dimensional accuracy of spherical pockets for balls.
Формовка описываемым способом полусепараторов однор дных шарикоподшипников производитс за два перехода: предварительно - до завивки, при гофрировке ленты между зубь ми специальных зубчатых колес по сферическим профил м зубьев, и окончательно - в штампе, после разрубки спирали-на отдельные кольца-полусепараторы. Полученные разрубкой .из спирали кольца соедин ютс между собой при сборке шарикоподшипника точечной сваркой. При этом места расположени радиальных стыков обоих полусепараторов не должны совпадать между собой, т. к. концы полусепараторов после отрубки не соедин ютс .Forming one-sided ball bearings with half-separators described by the method is performed in two transitions: pre-before curling, when the tape is corrugated between the teeth of special gear wheels along the spherical profile of the teeth, and finally in the stamp, after cutting the helix-into separate semi-separators. The helix rings are interconnected when the ball bearing is assembled by spot welding. At this location, the radial joints of both semi-separators should not coincide with each other, since the ends of the semi-separators after cutting are not joined.
Этот спосо-б повышает производительность, упрош,ает и облегчает автоматизацию производства змейковых полусепараторов однор дных шарикоподшипников и повышает точность сферических выдавок под шарики.This method improves productivity, simplifies, facilitates and automates the production of semi-separators of single-sided ball bearings and improves the accuracy of spherical rollers for balls.
На фиг. 1 «зображела схема гофрировки ле.нты описываемым спо. собом; на фиг. 2 - схема навивки гофрированной ленты на ребро в спираль .FIG. 1 “Image of the corrugation scheme of the flames described by SPO. sob; in fig. 2 - scheme of winding of a corrugated tape on an edge in a spiral.
Стальна лента / пропускаетс между зубь ми специальных зубчатых колес 2, имеюш,их сферический профиль. Зубчатые колеса 2 гофрируют ленту, производ предварительное выдавливание сферических поверхностей под шарики. Затем гофрированна лента загибаетс на ребро в спираль при помош,и трех роликов 3, 4 и 5, и спираль разрезаетс на отдельные кольца-полусепараторы. Далее сферическа поверхность отSteel tape / is passed between the teeth of special gears 2, i.e., their spherical profile. The gears 2 corrugate the tape, making a preliminary extrusion of spherical surfaces under the balls. Then the corrugated tape is folded over the edge into a spiral with the help of three rollers 3, 4 and 5, and the spiral is cut into separate semi-separators. Further spherical surface from
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU628290A SU129622A1 (en) | 1959-05-07 | 1959-05-07 | A method of manufacturing semi-separator single-sided ball bearings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU628290A SU129622A1 (en) | 1959-05-07 | 1959-05-07 | A method of manufacturing semi-separator single-sided ball bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU129622A1 true SU129622A1 (en) | 1959-11-30 |
Family
ID=48400770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU628290A SU129622A1 (en) | 1959-05-07 | 1959-05-07 | A method of manufacturing semi-separator single-sided ball bearings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU129622A1 (en) |
-
1959
- 1959-05-07 SU SU628290A patent/SU129622A1/en active
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