GB1348368A - Apparatus for effecting cutting operations on the ends of bar stock - Google Patents
Apparatus for effecting cutting operations on the ends of bar stockInfo
- Publication number
- GB1348368A GB1348368A GB1348368DA GB1348368A GB 1348368 A GB1348368 A GB 1348368A GB 1348368D A GB1348368D A GB 1348368DA GB 1348368 A GB1348368 A GB 1348368A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar stock
- jaws
- bar
- stock
- piece
- 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
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/001—Lateral transport of long workpieces
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
1348368 Lathes; bar-stock feeding NORMAN LEVY ASSOCIATES OVERSEAS Inc 19 April 1971 [4 Dec 1969] 59211/69 Headings B3B and B3T Apparatus for machining, e.g. chamfering, the ends of bar stock comprises means for supporting a plurality of pieces of bar stock, means for feeding the bar stock transversely of its axis to a position from which the leading piece of bar stock is transferred to gripping means, and a rotary machine head arranged to move axially to adjust the bar into a predetermined position in the gripping means and then to rotate to machine the end of the piece of bar stock held in the gripping means. The bar stock 15 is supported on rails 14 and walking beam members 11 feed it transversely (and to a limited extent axially) till the leading piece engages stop members 28 (30) which form a retractable gate for the bar stock, and simultaneously operates an air switch 39. Operation of this switch initiates movement of jaws 22, 23 controlled by piston and cylinder unit 26 and also relieves the stop members 28 (30) of downward pressure exerted by cylinder and piston units 31; a pivotally arranged member 38 attached to the movable jaw 23 serves during the movement of the jaws to transfer the leading piece of bar stock into the jaws the stop members 28 (30) being pushed up out of the way during this movement by the action of the member 38 on cam surfaces 35, 36 attached to the stop 28. The piece of bar stock is initially held loosely by the jaws 22, 23 so as to be moved axially into a predetermined position upon advance of the machining head 19 and then gripped tightly while the end is chamfered. Upon separation of the jaws 22, 23 the bar stock is ejected by a spring loaded plunger 41 and stops 42 into a discharge shoot 43. Axial movement of the machining head 19 is effected by fluid pressure means and limited by a control 40.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5921169 | 1969-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1348368A true GB1348368A (en) | 1974-03-13 |
Family
ID=10483295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1348368D Expired GB1348368A (en) | 1969-12-04 | 1969-12-04 | Apparatus for effecting cutting operations on the ends of bar stock |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1348368A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0067107A1 (en) * | 1981-06-10 | 1982-12-15 | Regie Nationale Des Usines Renault | Apparatus for separating, directing and positioning flat workpieces |
CN102513869A (en) * | 2011-12-28 | 2012-06-27 | 大连三高科技发展有限公司 | Pipe stopping device of facing-chamfering machine for steel pipes |
CN105458812A (en) * | 2015-12-25 | 2016-04-06 | 重庆第二机床厂有限责任公司 | Stock bin mechanism for shaft parts |
CN112318753A (en) * | 2020-09-30 | 2021-02-05 | 金寨嘉悦新能源科技有限公司 | Cutting device for single crystal silicon rod |
CN115056020A (en) * | 2022-07-28 | 2022-09-16 | 铜陵龙嘉机电有限公司 | Capacitor shell grabbing and feeding device |
WO2024002159A1 (en) * | 2022-07-01 | 2024-01-04 | 青岛高测科技股份有限公司 | Silicon rod cutting apparatus and cutting control method |
-
1969
- 1969-12-04 GB GB1348368D patent/GB1348368A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0067107A1 (en) * | 1981-06-10 | 1982-12-15 | Regie Nationale Des Usines Renault | Apparatus for separating, directing and positioning flat workpieces |
FR2507518A1 (en) * | 1981-06-10 | 1982-12-17 | Renault | DEVICE FOR SEPARATING, ORIENTING AND POSITIONING WORKPIECES OF GENERAL FLAT FORM |
US4549646A (en) * | 1981-06-10 | 1985-10-29 | Regie Nationale Des Usines Renault | Device for separation, orientation, and positioning of parts generally flat in shape |
CN102513869A (en) * | 2011-12-28 | 2012-06-27 | 大连三高科技发展有限公司 | Pipe stopping device of facing-chamfering machine for steel pipes |
CN105458812A (en) * | 2015-12-25 | 2016-04-06 | 重庆第二机床厂有限责任公司 | Stock bin mechanism for shaft parts |
CN105458812B (en) * | 2015-12-25 | 2017-07-14 | 重庆第二机床厂有限责任公司 | Axial workpiece feed bin mechanism |
CN112318753A (en) * | 2020-09-30 | 2021-02-05 | 金寨嘉悦新能源科技有限公司 | Cutting device for single crystal silicon rod |
WO2024002159A1 (en) * | 2022-07-01 | 2024-01-04 | 青岛高测科技股份有限公司 | Silicon rod cutting apparatus and cutting control method |
CN115056020A (en) * | 2022-07-28 | 2022-09-16 | 铜陵龙嘉机电有限公司 | Capacitor shell grabbing and feeding device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |