GB737592A - Improvements in or relating to lathes - Google Patents
Improvements in or relating to lathesInfo
- Publication number
- GB737592A GB737592A GB381653A GB381653A GB737592A GB 737592 A GB737592 A GB 737592A GB 381653 A GB381653 A GB 381653A GB 381653 A GB381653 A GB 381653A GB 737592 A GB737592 A GB 737592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- abutment
- stop
- cut
- plate
- tool
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/18—Feeding other members supporting tools also feeding working spindles supports
- B23Q2705/182—Feeding other members supporting tools also feeding working spindles supports in lathes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
737,592. Lathe details. FARROW, B. J. Feb. 1, 1954 [Feb. 11, 1953], No. 3816/53. Class 83 (3). Apparatus for use with a lathe comprises a member 10 to bring the tool into and out of its cutting position, an abutment 30 movable with the member, a stop 29 located in the path of the abutment to locate the latter in cutting position, and means for adjusting the too] and abutment to permit increase and decrease of the depth of cut. The member 10 consists of a cross-slide which carries a bush 12 forming a bearing for a feed-screw 13 engaging a nut 14 on the saddle 15. The screw 13 carries a handle 22 and a block 21 integral with a dial ring 20. The ring 20 carries the abutment 30 while the stop 29 is carried by an arm 27 pivoted on a plate 17 rotatable on a bush 16 and having a series of depressions 32 graduated to represent thousandths of an inch of tool-feed, to engage the rounded end of a spring-pressed pin 33 in a recess in a plate 11. In operation, the handle 22 is adjusted to the first required depth of cut, the abutment 30 engaging the stop 29 to displace the plate 17, and then rotated in the reverse direction to withdraw the tool, whereupon the saddle 15 is displaced along the lathe bed to a position beyond the start of the cut. The plate 17 is now rotated by the number of depressions 32 corresponding to the feed required on each successive cut and the handle 22 rotated to bring the abutment 30 against the stop 29. The cross-slide 10 may be mounted for pivotal movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB381653A GB737592A (en) | 1953-02-11 | 1953-02-11 | Improvements in or relating to lathes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB381653A GB737592A (en) | 1953-02-11 | 1953-02-11 | Improvements in or relating to lathes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB737592A true GB737592A (en) | 1955-09-28 |
Family
ID=9765449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB381653A Expired GB737592A (en) | 1953-02-11 | 1953-02-11 | Improvements in or relating to lathes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB737592A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978940A (en) * | 1955-12-30 | 1961-04-11 | Jeanneret Jules Louis | Arrangement for accurately positioning a worm-controlled slide in a machine tool |
| CN102513617A (en) * | 2011-12-27 | 2012-06-27 | 重庆机床(集团)有限责任公司 | Tool rest sliding seat locking fine adjustment device |
-
1953
- 1953-02-11 GB GB381653A patent/GB737592A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978940A (en) * | 1955-12-30 | 1961-04-11 | Jeanneret Jules Louis | Arrangement for accurately positioning a worm-controlled slide in a machine tool |
| CN102513617A (en) * | 2011-12-27 | 2012-06-27 | 重庆机床(集团)有限责任公司 | Tool rest sliding seat locking fine adjustment device |
| CN102513617B (en) * | 2011-12-27 | 2013-07-17 | 重庆机床(集团)有限责任公司 | Tool rest sliding seat locking fine adjustment device |
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