GB816374A - Device for machining crank shafts and the like on lathes - Google Patents
Device for machining crank shafts and the like on lathesInfo
- Publication number
- GB816374A GB816374A GB33522/55A GB3352255A GB816374A GB 816374 A GB816374 A GB 816374A GB 33522/55 A GB33522/55 A GB 33522/55A GB 3352255 A GB3352255 A GB 3352255A GB 816374 A GB816374 A GB 816374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- feed
- turning
- toolholders
- lathe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000003754 machining Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/248—Tool holders for a plurality of cutting tools, e.g. turrets with individually adjustable toolholders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
816,374. Lathe-details. WERNER, H. H., and RUDIGER, F., [trading as WOHLENBERG K.G., H.J. Nov. 23, 1955 [Dec. 2, 1954], No. 33522/55. Class 83 (3). A tool-rest arrangement for turning crankshafts comprises a support 5, Fig. 1, adapted to be secured to a front or rear cross-slide of a lathe, a centre tool-holder 2 and two laterallydisposed tool-holders 3, 4, means being provided for the automatic longitudinal feed of the toolholders 3, 4, during the normal transverse feed of the cross-slide. Change-gears are provided at the left-hand side of the arrangement, Fig. 1, to transmit the required feed-movement of toolholders 3, 4, towards one another to cut the desired tapers C, D, Fig. 2, for the crank-shaft cheeks; a lever 8, Fig. 1, effects reversal. The centre tool-holder 2, at the same time, cuts the flat sides of the webs. The tool-holders 3, 4 are initially adjusted and clamped on intermediate slides 11, 12, and the latter may then be adjusted by turning sleeves 13, 14, which move the respective feed-screws bodily. Rotation of these feed-screws may be effected, by hand, by turning the spindles 15, 16.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE816374X | 1954-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB816374A true GB816374A (en) | 1959-07-15 |
Family
ID=6734983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33522/55A Expired GB816374A (en) | 1954-12-02 | 1955-11-23 | Device for machining crank shafts and the like on lathes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB816374A (en) |
-
1955
- 1955-11-23 GB GB33522/55A patent/GB816374A/en not_active Expired
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