GB1358892A - Device for the alignment of associated machine components - Google Patents

Device for the alignment of associated machine components

Info

Publication number
GB1358892A
GB1358892A GB4357171A GB4357171A GB1358892A GB 1358892 A GB1358892 A GB 1358892A GB 4357171 A GB4357171 A GB 4357171A GB 4357171 A GB4357171 A GB 4357171A GB 1358892 A GB1358892 A GB 1358892A
Authority
GB
United Kingdom
Prior art keywords
sleeve
pin
bore
component
relative
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
GB4357171A
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19712139437 external-priority patent/DE2139437C/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1358892A publication Critical patent/GB1358892A/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
    • 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
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5468—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair
    • 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
    • B23Q1/4804—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed perpendicularly by a single sliding pair
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1358892 Turbine stator casings SIEMENS AG 17 Sept 1971 [6 Aug 1971] 43571/71 Heading FIT [Also in Division F2] The relative alignment of machine components 1, 2, e.g. parts of a turbine stator casing is adjustably secured by a dowel assembly comprising a pin 5 having a first portion 4 for location in the component 1 and a second portion 8 for reception in the bore 13 of a sleeve 10 for location in the component 2, either the sleeve or the pin being rotatable relative to its associated component, and, with the pin portion 8 engaged in the sleeve 10, the longitudinal axis of the portion 8 and the bore 13 being eccentric relative to the axis of rotation of said either the sleeve or the pin. As shown, the pin portion 8 and the bore 13 are frusto-conical, and the pin is drawn into the bore by a bolt 16 to expand the sleeve 10 and frictionally lock the pin 5 in the sleeve 10 and the sleeve in the component 2, Fig.1a or 1', Fig.3a. The sleeve has a fulllength longitudinal slit 18 Fig.1a, 1b, which may be bridged by a web 21, Fig.3a, to render the assembly fluid-tight in the component 1. The bore 13 is eccentric in the sleeve 10, and the portion 4 of the pin may be eccentric relative to the portion 8. The portion 4 may be cylindrical, Fig. 2 (not shown) to engage in a bore in the component 1, or have flats 6, 7 as shown, to engage in a slot in one of the components. The end 14 of the sleeve 10 may be shaped, e.g. hexagonal, to facilitate angular adjustment by a tool.
GB4357171A 1971-08-06 1971-09-17 Device for the alignment of associated machine components Expired GB1358892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139437 DE2139437C (en) 1971-08-06 Device for the mutual alignment of machine parts assigned to one another

Publications (1)

Publication Number Publication Date
GB1358892A true GB1358892A (en) 1974-07-03

Family

ID=5816001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4357171A Expired GB1358892A (en) 1971-08-06 1971-09-17 Device for the alignment of associated machine components

Country Status (3)

Country Link
CH (1) CH531137A (en)
DE (1) DE2139437B1 (en)
GB (1) GB1358892A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130336784A1 (en) * 2012-06-13 2013-12-19 General Electric Company Turbomachine alignment pin
CN106429859A (en) * 2016-11-22 2017-02-22 山东莱钢泰达车库有限公司 Novel safety pin positioning device
CN110360234A (en) * 2019-07-09 2019-10-22 中国航发哈尔滨东安发动机有限公司 A kind of torsion pass Axile connection structure
CN111810507A (en) * 2020-06-29 2020-10-23 北京汽车集团越野车有限公司 Dowel pin assembly, manufacturing method and manufacturing device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8627319U1 (en) * 1986-10-07 1989-08-17 Issenmann, Karl-Heinz, 7730 Villingen-Schwenningen, De
DE3873322D1 (en) * 1988-05-19 1992-09-03 3R Management Ab SYSTEM BAR WITH FIT HOLES.
CN1014217B (en) * 1988-09-01 1991-10-09 国营清阳机械厂 Translational regulating eccentric pin of combined clamp and structure
FR2673447B1 (en) * 1991-02-28 1994-07-22 Framatome Sa ALIGNMENT SPINDLE FOR TWO ELEMENTS AND DEVICE FOR CENTERING A COVER ON A TANK USING THIS TYPE OF SPINDLE.
AU7529494A (en) * 1993-09-14 1995-04-03 Rego-Fix Ag Clamping device for machine tools
DE19630463A1 (en) * 1996-07-27 1998-01-29 Widia Gmbh Expander mandrel
JP6996747B2 (en) * 2018-08-31 2022-01-17 ハードロック工業株式会社 Screw fastening structure with loosening prevention function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130336784A1 (en) * 2012-06-13 2013-12-19 General Electric Company Turbomachine alignment pin
US9028210B2 (en) * 2012-06-13 2015-05-12 General Electric Company Turbomachine alignment pin
CN106429859A (en) * 2016-11-22 2017-02-22 山东莱钢泰达车库有限公司 Novel safety pin positioning device
CN110360234A (en) * 2019-07-09 2019-10-22 中国航发哈尔滨东安发动机有限公司 A kind of torsion pass Axile connection structure
CN111810507A (en) * 2020-06-29 2020-10-23 北京汽车集团越野车有限公司 Dowel pin assembly, manufacturing method and manufacturing device
CN111810507B (en) * 2020-06-29 2021-10-22 北京汽车集团越野车有限公司 Dowel pin assembly, manufacturing method and manufacturing device

Also Published As

Publication number Publication date
DE2139437B1 (en) 1972-10-12
CH531137A (en) 1972-11-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees