GB1484398A - Indexing mechanisms - Google Patents
Indexing mechanismsInfo
- Publication number
- GB1484398A GB1484398A GB1933375A GB1933375A GB1484398A GB 1484398 A GB1484398 A GB 1484398A GB 1933375 A GB1933375 A GB 1933375A GB 1933375 A GB1933375 A GB 1933375A GB 1484398 A GB1484398 A GB 1484398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turret
- indexing
- hook
- detent
- engage
- 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
- 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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
- F16H27/02—Step-by-step mechanisms without freewheel members, e.g. Geneva drives with at least one reciprocating or oscillating transmission member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Machine Tool Positioning Apparatuses (AREA)
Abstract
1484398 Ratchet gearing ASSOCIATED BRITISH MACHINE TOOL MAKERS Ltd 9 July 1976 [8 May 1975] 19333/75 Heading F2Q [Also in Division B3] An indexing mechanism comprises a turret 1 having equiangularly spaced indexing pins 2 and alternatingly arranged equiangularly spaced recesses 9 in the periphery of the turret, and a reciprocating slide 3 which carries a pivotally mounted hook 4 having a slot 6 which is adapted to engage the pins 2 and also carries a detent 10 which is adapted to engage the recesses 9. The hook 4 may be urged towards the turret 1 by the force of gravity, aided by a spring 8 if desired. At the end of the indexing stroke, the hook 4 is prevented from rotating about its axis 5 by a fixed guide 12, Fig. 1. Between indexing strokes, the turret 1 is clamped in position by a pneumatically or hydraulically operated ram which is controlled by movement of the slide 3. Alternatively, the detent 10 may be wedge-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1933375A GB1484398A (en) | 1976-07-09 | 1976-07-09 | Indexing mechanisms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1933375A GB1484398A (en) | 1976-07-09 | 1976-07-09 | Indexing mechanisms |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1484398A true GB1484398A (en) | 1977-09-01 |
Family
ID=10127599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1933375A Expired GB1484398A (en) | 1976-07-09 | 1976-07-09 | Indexing mechanisms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1484398A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0085662A2 (en) * | 1982-01-29 | 1983-08-10 | Hb Bgm Innovation | Device for supplying solid fuel to a furnace |
US4406180A (en) * | 1980-11-21 | 1983-09-27 | United Technologies Corporation | Indexing apparatus for electron beam drilling |
CN105751007A (en) * | 2016-05-09 | 2016-07-13 | 常州机电职业技术学院 | Push type indexing mechanism |
US10761556B2 (en) * | 2018-01-05 | 2020-09-01 | Winstron Corporation | Rotational positioning mechanism and carrier |
-
1976
- 1976-07-09 GB GB1933375A patent/GB1484398A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406180A (en) * | 1980-11-21 | 1983-09-27 | United Technologies Corporation | Indexing apparatus for electron beam drilling |
EP0085662A2 (en) * | 1982-01-29 | 1983-08-10 | Hb Bgm Innovation | Device for supplying solid fuel to a furnace |
EP0085662A3 (en) * | 1982-01-29 | 1984-01-11 | Hb Bgm Innovation | Device for supplying solid fuel to a furnace |
CN105751007A (en) * | 2016-05-09 | 2016-07-13 | 常州机电职业技术学院 | Push type indexing mechanism |
US10761556B2 (en) * | 2018-01-05 | 2020-09-01 | Winstron Corporation | Rotational positioning mechanism and carrier |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE37303T1 (en) | DEVICE FOR CHANGING THE TOOL LENGTH ON A PLATE BENDING MACHINE. | |
AU3368878A (en) | Tool transfer mechanism for machine tools | |
YU139680A (en) | Movable tool holder for operation on a tube plate | |
GB2051410B (en) | Machine for working a non-circular contour on a workpiece | |
GB1148627A (en) | Tool handling mechanism | |
GB1320252A (en) | Forging machine | |
IT1090059B (en) | THREE-POINT BENDING MACHINE WITH PNEUMATIC OPERATION FOR METALS IN SHEET | |
JPS52112177A (en) | Vibration attenuating device for fluid pressure working type tool having reciprocating motion type impact mechanism | |
GB1484398A (en) | Indexing mechanisms | |
GB1515141A (en) | Cutting plate with a chip breaker for use on a machine tool | |
GB1269257A (en) | Sewing apparatus and improved cutting means therefor | |
JPS51122991A (en) | Finger operation control device for tool held by hand | |
IT7830669A0 (en) | CONTROL PROCEDURE FOR MACHINE TOOLS WITH RECITING MOTION TOOL HOLDER, IN PARTICULAR FOR VARIATION OF THE MOLDABLE SHAPE OF METALS ACCORDING TO THE PRINCIPLE OF ELBOW LEVER PRESSES. | |
GB1459665A (en) | Revolver | |
GB1007089A (en) | Improvements relating to work handling mechanisms | |
ES436369A1 (en) | Vehicles | |
GB2011053B (en) | Mechanism for guiding and positioning a working tool | |
JPS52152068A (en) | Mechanical hand | |
ES8302405A1 (en) | Gauge wheel mechanism | |
GB1095152A (en) | Table or like positioning device for use on machine tools | |
GB1191402A (en) | Gear Grinding Machine. | |
JPS5429177A (en) | Device for driving spindle for attaching tool | |
JPS52100678A (en) | Rotary indexing device | |
SU573223A1 (en) | Machine for bending work | |
GB1485000A (en) | Cutting head |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |