SU566713A1 - Arrangement for lapping grooves in work such as the inner rings of ball bearings - Google Patents
Arrangement for lapping grooves in work such as the inner rings of ball bearingsInfo
- Publication number
- SU566713A1 SU566713A1 SU7502178824A SU2178824A SU566713A1 SU 566713 A1 SU566713 A1 SU 566713A1 SU 7502178824 A SU7502178824 A SU 7502178824A SU 2178824 A SU2178824 A SU 2178824A SU 566713 A1 SU566713 A1 SU 566713A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ball bearings
- inner rings
- arrangement
- work
- spindles
- Prior art date
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
мы 11. При этом приводные ролики 14 вход т в соприкосновение с фрикционными дисками 15 и сообщают вращение ищиндел м 12. Обрабатываемые кольца 17 поджимаютс к полировальному жгуту 8, а за счет эксцентричного расположени шпинделей 12 при повороте обоймы И осуществл етс охват части окружности по образующей . Таким образом, обрабатываемые кольца 17 получают вращение в двух направлени х: от вращени шпинделей 12 - вдоль желоба и от вращени ротора 6 - поперек желоба.We 11. In this case, the drive rollers 14 come into contact with the friction discs 15 and communicate the rotation of the wheels of the mold 12. The rings 17 are pressed against the polishing rope 8, and due to the eccentric arrangement of the spindles 12 when the cage is rotated, . Thus, the machined rings 17 receive rotation in two directions: from the rotation of the spindles 12 — along the groove and from the rotation of the rotor 6 — across the groove.
Через блок 2 управлени обойма И периодически поворачиваетс , ириводные ролики 14 мен ютс местами, и вращение шпинделей 12 с обрабатываемыми кольцами 17 происходит в противоположном направлении. Таким образом, поверхность дорожек качени колец шариковых подшипников обрабатываетс перекрестно , что обеспечивает высокий класс чистоты поверхности. Одновременно обеспечиваетс правильна геометри дорожек качени .Through the control unit 2, the yoke AND is periodically rotated, the iris rollers 14 are reversed, and the rotation of the spindles 12 with the rings 17 to be processed occurs in the opposite direction. Thus, the surface of the raceways of the rings of the ball bearings is processed crosswise, which ensures a high class of surface cleanliness. At the same time, the correct geometry of the raceways is ensured.
Поперечный профиль дорожки качени кольца сохран ет свою правильную радиусную форму за счет вращени ротора, а исправление гранности и волнистости дорожки качени в продольном сечении кольца происходит за счет охвата части окружности по образующей желоба гибким полирующим жгутом .The cross-sectional profile of the raceway of the ring retains its correct radial shape due to the rotation of the rotor, and the correction of the facetiness and undulation of the raceway in the longitudinal section of the ring occurs due to the coverage of a part of the circumference along the trench forming a flexible polishing cord.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502178824A SU566713A1 (en) | 1975-10-08 | 1975-10-08 | Arrangement for lapping grooves in work such as the inner rings of ball bearings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502178824A SU566713A1 (en) | 1975-10-08 | 1975-10-08 | Arrangement for lapping grooves in work such as the inner rings of ball bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU566713A1 true SU566713A1 (en) | 1977-07-30 |
Family
ID=20633808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7502178824A SU566713A1 (en) | 1975-10-08 | 1975-10-08 | Arrangement for lapping grooves in work such as the inner rings of ball bearings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU566713A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109333214A (en) * | 2018-09-07 | 2019-02-15 | 安徽省含山县兴建铸造厂 | A kind of full-automatic scouring machine of automobile platen |
-
1975
- 1975-10-08 SU SU7502178824A patent/SU566713A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109333214A (en) * | 2018-09-07 | 2019-02-15 | 安徽省含山县兴建铸造厂 | A kind of full-automatic scouring machine of automobile platen |
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