BG49746A1 - Half- automatic device for cogging key- file - Google Patents
Half- automatic device for cogging key- fileInfo
- Publication number
- BG49746A1 BG49746A1 BG9081990A BG9081990A BG49746A1 BG 49746 A1 BG49746 A1 BG 49746A1 BG 9081990 A BG9081990 A BG 9081990A BG 9081990 A BG9081990 A BG 9081990A BG 49746 A1 BG49746 A1 BG 49746A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- blank
- automatic device
- cogging
- clamping
- appliance
- Prior art date
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The semi-automatic device is used mainly for the cogging of flat watchmakers' files. It has a simplified design allowing the appliance that holds the blank to serve simultaneously for its movement and turning. The semi-automatic device includes a feeding table (3) consisting of a fixed part (8), in which a screw (10) is mounted and screwed to a nut, connected to a movable part (9). To it is fastened a clamping device with a dividing spindle (16) and a groove (4) for positioning the blank (5) and a mechanism for the deflection of the blank (5) driven by a pneumatic cylinder (34), built in the body (14) of the dividing appliance (7), fastened through guiding columns and slipped on them return springs (15). The mechanism for turning the blank (5) includes a pneumatic cylinder (20) with a piston rack (22) geared with a gear (21) mounted on dividing spindle (16). Above the feeding table (3) is positioned a striker mechanism (2) and next to it a clamping mechanism (6) for clamping blank (5) in groove (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG9081990A BG49746A1 (en) | 1990-01-03 | 1990-01-03 | Half- automatic device for cogging key- file |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG9081990A BG49746A1 (en) | 1990-01-03 | 1990-01-03 | Half- automatic device for cogging key- file |
Publications (1)
Publication Number | Publication Date |
---|---|
BG49746A1 true BG49746A1 (en) | 1992-02-14 |
Family
ID=3922622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG9081990A BG49746A1 (en) | 1990-01-03 | 1990-01-03 | Half- automatic device for cogging key- file |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG49746A1 (en) |
-
1990
- 1990-01-03 BG BG9081990A patent/BG49746A1/en unknown
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