GB860412A - Improvements in or relating to methods and apparatus for turning rod stock to produce - Google Patents

Improvements in or relating to methods and apparatus for turning rod stock to produce

Info

Publication number
GB860412A
GB860412A GB3363457A GB3363457A GB860412A GB 860412 A GB860412 A GB 860412A GB 3363457 A GB3363457 A GB 3363457A GB 3363457 A GB3363457 A GB 3363457A GB 860412 A GB860412 A GB 860412A
Authority
GB
United Kingdom
Prior art keywords
tool
article
bar
stock
cam
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
Application number
GB3363457A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB860412A publication Critical patent/GB860412A/en
Expired legal-status Critical Current

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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/105—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of two lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
    • B23B5/40—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning spherical surfaces inside or outside
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4828—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed parallelly by a single sliding pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Turning (AREA)
  • Wire Processing (AREA)

Abstract

860,412. Turning projectiles. LAUTERBACH, W. Oct. 28, 1957 [Oct. 26, 1956], No. 33634/57. Class 83 (3). In a method of turning articles such as projectiles from bar-stock, a tool first operates to form a tail-portion of a first article and then forms a region of reduced cross-sectional area joining the tail-portion to the remaining length of bar-stock, thirdly the head-portion of a second article is formed by the tool, after which the first article is severed from the stock. Barstock 30, Fig. 2, is held in the chuck 1 of an automatic lathe and one article 40, supported by a tailstock, has already had the head-portion turned. A tool 2b starts from a point S and turns the tail-portion 40b of a projectile case along path IIa. The tool then turns a part IIb of reduced diameter, and then proceeds to a rough-shaping of the nose of a second article along path IIc. While the last operation is continuing, a further tool 7 moves in to part-off. The tool 2b meanwhile returns along the path IId, and when the parting-off is completed, reverses along path IIe to finish the nose portion of projectile 40a. Feed-motion for generating.-A control-shaft 19, Fig. 3, driven by means (not shown), in timed relation to other parts of the lathe, is provided with a face-cam 13 and an edge-cam 16. The former operates a double-ended lever 12 to reciprocate a spring-returned bar 11 secured to a rockable tool-bar 9 carrying a tool 10. A roller 17 on the other end of the tool-bar is spring-pressed into engagement with the edge-cam 16 for the transverse movements of the tool.
GB3363457A 1956-10-26 1957-10-28 Improvements in or relating to methods and apparatus for turning rod stock to produce Expired GB860412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW19983A DE1088782B (en) 1956-10-26 1956-10-26 Working method for the machining of parts with a pointed head shape and truncated conical tail shape

Publications (1)

Publication Number Publication Date
GB860412A true GB860412A (en) 1961-02-01

Family

ID=7596649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3363457A Expired GB860412A (en) 1956-10-26 1957-10-28 Improvements in or relating to methods and apparatus for turning rod stock to produce

Country Status (3)

Country Link
CH (1) CH357253A (en)
DE (1) DE1088782B (en)
GB (1) GB860412A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084846A (en) * 2014-08-01 2014-10-08 张关池 Explorator capable of ascending and descending
CN104511756A (en) * 2014-09-23 2015-04-15 上海奥林汽车安全系统有限公司 Lathe adapter used for fine bar processing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH209401A (en) * 1938-03-04 1940-04-15 Mensdorf Max Automatic hollow spindle lathe for bar-shaped material.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084846A (en) * 2014-08-01 2014-10-08 张关池 Explorator capable of ascending and descending
CN104084846B (en) * 2014-08-01 2015-07-29 贵州建工集团第四建筑工程有限责任公司 A kind of liftable pattern
CN104511756A (en) * 2014-09-23 2015-04-15 上海奥林汽车安全系统有限公司 Lathe adapter used for fine bar processing

Also Published As

Publication number Publication date
DE1088782B (en) 1960-09-08
CH357253A (en) 1961-09-30

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