SU89875A1 - Device for fastening core drill to column - Google Patents
Device for fastening core drill to columnInfo
- Publication number
- SU89875A1 SU89875A1 SU387359A SU387359A SU89875A1 SU 89875 A1 SU89875 A1 SU 89875A1 SU 387359 A SU387359 A SU 387359A SU 387359 A SU387359 A SU 387359A SU 89875 A1 SU89875 A1 SU 89875A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- column
- core drill
- fastening
- fastening core
- drill
- Prior art date
Links
Landscapes
- Drilling Tools (AREA)
Description
Предлагаетс устройство дл закреплени колонкового сверла на колонке.A device is proposed for fastening a core drill to a column.
Отличительна особенность предлагаемого устройства дл закреплени колонкового сверла на колонке заключаетс в том, что креп щие винты вл ютс одновременно осью вращени колонкового сверла и устройством, закрепл ющим сверло от поворота во врем его рабочего цикла.A distinctive feature of the proposed device for fastening the core drill to the column is that the fastening screws are simultaneously the axis of rotation of the core drill and the device securing the drill bit against rotation during its working cycle.
На чертеже изображено описываемое устройство дл закреплени колонкового сверла на колонке.The drawing shows the described device for fastening a core drill to a column.
На вертикальных стойках / колонки перемещаютс втулки 2, снабженные проушинами 3. В цапфах 4 корпуса колонкового сверла сделаны отверсти с резьбой, куда ввинчиваютс винты 5, вставленные в проущины. Винт снабжен фланцем 6 и руко ткой 7. Втулки устанавливаютс на необходимой высоте при помощи щтырей 8, вставл емых в отверсти на стойках. Винты завинчиваютс в цапфы и фланцами прижимают проушины к торцовым поверхност м цапф.On the vertical uprights / columns, the sleeves 2 are moved, provided with eyelets 3. In the pins 4 of the core drill body, threaded holes are made into which the screws 5 inserted into the holes are screwed. The screw is provided with a flange 6 and a handle 7. The bushings are mounted at the required height with the help of the bolts 8 inserted into the holes in the racks. The screws are screwed into the trunnions and the flanges press the lugs against the end surfaces of the trunnions.
Нредмет изобретени Nredmet of the invention
Устройство дл закреплени колонкового сверла на колонке, о т-личающеес тем, что, с целью обеспечени надежного креплени сверла, в цапфах корпуса сделаны отверсти с резьбой, куда завинчиваютс винты, фланцы которых прижимают проущины колонки к торцевым поверхност м цапф.A device for fastening a core drill on a column, which is characterized by the fact that, in order to ensure reliable fastening of the drill bit, threaded holes are made in the body pins where the screws are screwed, the flanges of which press the column holes to the end surfaces of the trunnions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU387359A SU89875A1 (en) | 1948-11-20 | 1948-11-20 | Device for fastening core drill to column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU387359A SU89875A1 (en) | 1948-11-20 | 1948-11-20 | Device for fastening core drill to column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU89875A1 true SU89875A1 (en) | 1949-11-30 |
Family
ID=48261028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU387359A SU89875A1 (en) | 1948-11-20 | 1948-11-20 | Device for fastening core drill to column |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU89875A1 (en) |
-
1948
- 1948-11-20 SU SU387359A patent/SU89875A1/en active
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