SU77861A1 - Device for lapping flat surfaces with the message of plane-parallel and rotational movement of workpieces - Google Patents
Device for lapping flat surfaces with the message of plane-parallel and rotational movement of workpiecesInfo
- Publication number
- SU77861A1 SU77861A1 SU382801A SU382801A SU77861A1 SU 77861 A1 SU77861 A1 SU 77861A1 SU 382801 A SU382801 A SU 382801A SU 382801 A SU382801 A SU 382801A SU 77861 A1 SU77861 A1 SU 77861A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- parallel
- plane
- flat surfaces
- workpieces
- message
- Prior art date
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Приспособлени дл притирки плоских поверхностей деталей с соэбщением последним плоско-паралчельного движени известны.Attachments for lapping the flat surfaces of parts with the latest final plane-parallel motion are known.
Предлагаемое приспособление отничаетс от известных тем, что, кроме плоско-параллельного, оно :ообщает детал м дополнительное движение в виде вращени их окопе собственных осей. Этим обеспечиваетс более быстра притирка.The proposed device is distinguished from the well-known fact that, in addition to the plane-parallel one, it: informs the additional movement in the form of rotation of their own axes trench. This ensures faster grinding.
Описываемое приспособление заключает в себе две притирочные lyryHHbie плиты, между которыми юмещен стальной диск с окнами на териферии дл установки в них об )абатываемых деталей. Стальной щек приводитс одновременно во фащательное и в плоско-параллельюе движение.The described device contains two lapping lyryHHbie plates, between which there is a steel disk with windows on the periphery for mounting abuttable parts in them. The steel cheeks are driven simultaneously in a thrust and in a plane-parallel movement.
На фиг. 1 изображен вид прилособлени сверху; на фиг. 2-раз )ез приспособлени по линии А, 3, С, D, Е, F V. К на фиг. 1.FIG. 1 shows the top view of the annex; in fig. 2 times) without adaptations along the lines A, 3, C, D, E, F V. K in FIG. one.
Между нижней и верхней чугун ыми притирочными плитами / и J шходитс стальной диск 3, который ючленен с ведущим шпинделем 4 гри помощи пальца: 6 и втулки 5, сонцентрично укрепленной на диске расположенной к шпинделю блаодар пальцу 6 эксцентрично.Between the lower and upper cast iron lapping plates / and J there is a steel disk 3, which is connected with a leading spindle 4 finger grips: 6 and a sleeve 5, eccentrically fixed to the spindle brighter on the disk located to the spindle.
3535
В окна Ь, расположенные на периферии диска 3, укладываютс притираемые детали. Толщина диска меньше толщины деталей, а диаметр его окон больше размера обрабатываемых деталей . Плита 2 съемна . Она имеет воронкообразные отверсти а, служащие дл засыпки притирочного порошка и заливки керосина.The windows L located on the periphery of the disk 3 are packed in the parts to be rubbed. The thickness of the disk is less than the thickness of the parts, and the diameter of its windows is larger than the size of the parts being processed. Plate 2 is removable. It has funnel-shaped openings a, which serve for filling the lapping powder and pouring kerosene.
При вращении шпиндел 4 палец 6 сообщает диску плоокопараллельное движение и одновременно, вследствие трени между пальцем и втулкой, дополнительное произвольное вращение. В результате сложени плоско-параллельного и вращательного движений диска его окна Ъ вместе с обрабатываемыми детал ми двигаютс по замкнутой спирали . Вследствие такого движени окон Ь, их бокова цилиндрическа поверхность обкатываетс по выступающим точкам периметра деталей и в силу трени заставл ет последние дополнительно поворачиватьс вокруг их собственной оси.During the rotation of the spindle 4, the finger 6 communicates the disk with a parallel-parallel movement and at the same time, due to the friction between the finger and the sleeve, an additional arbitrary rotation. As a result of the addition of the plane-parallel and rotational motions of the disk of its window b, along with the parts being processed, they move in a closed spiral. Due to this movement of the windows B, their lateral cylindrical surface rolls over the protruding points of the perimeter of the parts and, by virtue of friction, causes the latter to rotate around their own axis.
Предмет изобретени Subject invention
1. Приспособление дл притирки плоских поверхностей с сообщением плоско-параллельного и вращатель5471. Device for lapping flat surfaces with a plane-parallel and rotator message547
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU382801A SU77861A1 (en) | 1948-08-10 | 1948-08-10 | Device for lapping flat surfaces with the message of plane-parallel and rotational movement of workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU382801A SU77861A1 (en) | 1948-08-10 | 1948-08-10 | Device for lapping flat surfaces with the message of plane-parallel and rotational movement of workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU77861A1 true SU77861A1 (en) | 1948-11-30 |
Family
ID=48252300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU382801A SU77861A1 (en) | 1948-08-10 | 1948-08-10 | Device for lapping flat surfaces with the message of plane-parallel and rotational movement of workpieces |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU77861A1 (en) |
-
1948
- 1948-08-10 SU SU382801A patent/SU77861A1/en active
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