CN103878406A - Cartridge receiver processing clamp capable of realizing quick and accurate positioning and radial tensioning - Google Patents

Cartridge receiver processing clamp capable of realizing quick and accurate positioning and radial tensioning Download PDF

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Publication number
CN103878406A
CN103878406A CN201410058718.6A CN201410058718A CN103878406A CN 103878406 A CN103878406 A CN 103878406A CN 201410058718 A CN201410058718 A CN 201410058718A CN 103878406 A CN103878406 A CN 103878406A
Authority
CN
China
Prior art keywords
fan
support plate
shaped support
accurate positioning
mandrel
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.)
Pending
Application number
CN201410058718.6A
Other languages
Chinese (zh)
Inventor
严兴朝
严金龙
杨文宏
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.)
HANGZHOU TIANYANG MACHINERY CO Ltd
Original Assignee
HANGZHOU TIANYANG MACHINERY CO Ltd
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 HANGZHOU TIANYANG MACHINERY CO Ltd filed Critical HANGZHOU TIANYANG MACHINERY CO Ltd
Priority to CN201410058718.6A priority Critical patent/CN103878406A/en
Publication of CN103878406A publication Critical patent/CN103878406A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4046—Details of the jaws

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

Disclosed is a cartridge receiver processing clamp capable of realizing quick and accurate positioning and radial tensioning. One end of a mandrel is connected with a transmission device, a sleeve is connected in the middle of the mandrel in a sleeved manner, a central bolt is connected at the upper end of the mandrel in a sleeved manner and connected through a gasket, the lower end of the mandrel is mounted on a connecting baseplate which is mounted on a base, the central bolt is connected with fan-shaped supporting plates, and each fan-shaped supporting plate is connected with a spring, a cylindrical supporting block and a hexagonal pyramid through a cylindrical pin, a nut, a screw and a gasket A. Accurate positioning and quick tensioning of a workpiece and contraction of a press plate are realized through force transmission of the hexagonal pyramid and contraction of a tension ring.

Description

Accurately location radially the casing clamp for machining of tensioner fast
[technical field]
The present invention relates to a kind of fixture, be specifically related to a kind of application and aero-engine casing precision machined accurately location radially the casing clamp for machining of tensioner fast.
[background technology]
The casing processing of aero-engine, need to be used fixture precision positioning processing.Prior art is that 12 pressing plates are adjusted and compressed separately, palpus layering, single operation, and the accurate location that cannot realize inner chamber, relies on the mode of beating table centering to locate, and only plays the effect of tensioner, inefficiency.
[summary of the invention]
In order to overcome the deficiency of existing technology, the invention provides a kind of accurately location radially the casing clamp for machining of tensioner fast, multiple pressing plates are adjusted and are compressed separately, be modified into the accurate location that once-through operation is adjusted multiple pressing plates simultaneously and realized inner chamber, and play the effect of tensioner, realize precision positioning and increase work efficiency simultaneously.
Technical scheme that the present invention adopts is: accurately location radially the casing clamp for machining of tensioner fast, its axle one end connection for transmission device, axle middle part socket one sleeve, axle upper end socket centre bolt, and connect by packing ring, axle lower end is installed on connecting bottom board, and connecting bottom board is installed on base, centre bolt connects fan-shaped support plate, and fan-shaped support plate is by straight pin, nut, screw rod and packing ring A linking springs, cylinder back-up block and hexagonal pyramid.
As preferentially, described accurately location radially the casing clamp for machining of tensioner fast, its fan-shaped support plate, spring, cylinder back-up block and hexagonal pyramid have six covers, and fan-shaped support plate has 12.
The operation principle of this device, fixture is tightened with the inclined-plane change direction of displacement of hexagonal pyramid and is realized radially tensioner by centre bolt, is realized and being unclamped by the contraction of centre bolt counter-tightened and spring; When fixture tensioner, tighten centre bolt, centre bolt passes to hexagonal pyramid by axial displacement and is converted into radial displacement, the synchronous fan-shaped support plate that promotes upper and lower two-stage, and realize automatic fine displacement adjusting by the strain of cylinder back-up block, make the fan-shaped support plate interior profile of tensioner part simultaneously, realize supporting role; When fixture unclamps, counter-tightened centre bolt, moves to fixture center under the contraction of each fan-shaped support plate, unclamps and tensioner radially.
Beneficial effect of the present invention: this device shrinks by hexagonal pyramid power transmission, extension spring, the accurate location of realizing workpiece, fast tensioner and contraction pressing plate.
For making further to understand feature of the present invention and technology contents, refer to drawings and embodiments of the present invention, but appended graphic only for reference and explanation use is limited to the present invention.
[brief description of the drawings]
Fig. 1 is structure chart of the present invention;
Fig. 2 is A-A cutaway view of the present invention;

Claims (2)

1. accurately locate also fast the radially casing clamp for machining of tensioner, it is characterized in that, axle one end connection for transmission device, axle middle part socket one sleeve, axle upper end socket centre bolt, and connect by packing ring, axle lower end is installed on connecting bottom board, connecting bottom board is installed on base, and centre bolt connects fan-shaped support plate, and fan-shaped support plate is by straight pin, nut, screw rod and packing ring A linking springs, cylinder back-up block and hexagonal pyramid.
2. accurately location radially the casing clamp for machining of tensioner fast according to claim 1, is characterized in that, fan-shaped support plate, spring, cylinder back-up block and hexagonal pyramid have six covers, and fan-shaped support plate has 12.
CN201410058718.6A 2014-02-21 2014-02-21 Cartridge receiver processing clamp capable of realizing quick and accurate positioning and radial tensioning Pending CN103878406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410058718.6A CN103878406A (en) 2014-02-21 2014-02-21 Cartridge receiver processing clamp capable of realizing quick and accurate positioning and radial tensioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410058718.6A CN103878406A (en) 2014-02-21 2014-02-21 Cartridge receiver processing clamp capable of realizing quick and accurate positioning and radial tensioning

Publications (1)

Publication Number Publication Date
CN103878406A true CN103878406A (en) 2014-06-25

Family

ID=50947717

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410058718.6A Pending CN103878406A (en) 2014-02-21 2014-02-21 Cartridge receiver processing clamp capable of realizing quick and accurate positioning and radial tensioning

Country Status (1)

Country Link
CN (1) CN103878406A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112584A (en) * 2016-06-30 2016-11-16 吉林大华机械制造有限公司 Rise round compressing fixture
CN106624300A (en) * 2015-10-28 2017-05-10 中航湖南通用航空发动机有限公司 Welding fixture for cartridge receiver
CN107931819A (en) * 2017-11-30 2018-04-20 中国航发沈阳黎明航空发动机有限责任公司 Aero-engine diffuser and mounting base electron beam weldering limiting device and application method
CN108723121A (en) * 2018-05-30 2018-11-02 中国航发动力股份有限公司 A kind of school type device of high temperature alloy Split Casing and its bearing calibration
CN109895281A (en) * 2017-12-08 2019-06-18 航天特种材料及工艺技术研究所 A kind of combined type locating shaft and localization method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814449A (en) * 1972-10-05 1974-06-04 Ruck Tool Co Hydraulic ring chuck
CN101315104A (en) * 2007-05-30 2008-12-03 北京怡好思建筑科技发展有限公司 Hydraulic tensioning clamper
CN201735824U (en) * 2010-07-02 2011-02-09 山东浩信机械有限公司 Automobile hub processing and positioning device
CN203778796U (en) * 2014-01-28 2014-08-20 杭州天扬机械有限公司 Cartridge receiver processing fixture capable of quickly and accurately positioning and radially expanding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814449A (en) * 1972-10-05 1974-06-04 Ruck Tool Co Hydraulic ring chuck
CN101315104A (en) * 2007-05-30 2008-12-03 北京怡好思建筑科技发展有限公司 Hydraulic tensioning clamper
CN201735824U (en) * 2010-07-02 2011-02-09 山东浩信机械有限公司 Automobile hub processing and positioning device
CN203778796U (en) * 2014-01-28 2014-08-20 杭州天扬机械有限公司 Cartridge receiver processing fixture capable of quickly and accurately positioning and radially expanding

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624300A (en) * 2015-10-28 2017-05-10 中航湖南通用航空发动机有限公司 Welding fixture for cartridge receiver
CN106112584A (en) * 2016-06-30 2016-11-16 吉林大华机械制造有限公司 Rise round compressing fixture
CN106112584B (en) * 2016-06-30 2018-09-14 吉林大华机械制造有限公司 Rise round compressing fixture
CN107931819A (en) * 2017-11-30 2018-04-20 中国航发沈阳黎明航空发动机有限责任公司 Aero-engine diffuser and mounting base electron beam weldering limiting device and application method
CN109895281A (en) * 2017-12-08 2019-06-18 航天特种材料及工艺技术研究所 A kind of combined type locating shaft and localization method
CN109895281B (en) * 2017-12-08 2021-06-22 航天特种材料及工艺技术研究所 Combined positioning shaft and positioning method
CN108723121A (en) * 2018-05-30 2018-11-02 中国航发动力股份有限公司 A kind of school type device of high temperature alloy Split Casing and its bearing calibration
CN108723121B (en) * 2018-05-30 2019-12-31 中国航发动力股份有限公司 High-temperature alloy split casing calibration device and calibration method thereof

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Hou Huiyun

Inventor after: Chen Liang

Inventor after: Guo Shidong

Inventor before: Yan Xingchao

Inventor before: Yan Jinlong

Inventor before: Yang Wenhong

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: YAN XINGCHAO YAN JINLONG YANG WENHONG TO: HOU HUIYUN CHEN LIANG GUO SHIDONG

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140625