CN104625807A - Vane shape-adaptive tool setting clamp - Google Patents

Vane shape-adaptive tool setting clamp Download PDF

Info

Publication number
CN104625807A
CN104625807A CN201510015091.0A CN201510015091A CN104625807A CN 104625807 A CN104625807 A CN 104625807A CN 201510015091 A CN201510015091 A CN 201510015091A CN 104625807 A CN104625807 A CN 104625807A
Authority
CN
China
Prior art keywords
plate
tool setting
base plate
vane
block
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
CN201510015091.0A
Other languages
Chinese (zh)
Inventor
王涛
丁华鹏
王浩
唐杰
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.)
Civil Aviation University of China
Original Assignee
Civil Aviation University of China
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 Civil Aviation University of China filed Critical Civil Aviation University of China
Priority to CN201510015091.0A priority Critical patent/CN104625807A/en
Publication of CN104625807A publication Critical patent/CN104625807A/en
Pending 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22—Control or regulation of position of tool or workpiece
    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • 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
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/063—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

Provided is a vane shape-adaptive tool setting clamp. The vane shape-adaptive tool setting clamp comprises a base plate, a positioning plate, a pressing plate, a positioning block, a tool setting block and a cushion block, wherein the base plate is horizontally arranged; the positioning plate is fixed to the surface of the rear of the base plate, and bolt penetrating holes are formed in the two ends of the positioning plate respectively; the lower end of the tool setting block is detachably installed at one end of the positioning plate; bolt penetrating holes are formed in the two ends of the pressing plate respectively, and two clamping bolts are utilized to arranged on the surface of the front of the base plate in parallel; the lower end of the positioning block is fixed to the base plate; the cushion block is arranged on the surface of the base plate between positioning plate and the middle of the pressing plate. The vane shape-adaptive tool setting clamp can achieve tool setting through thetool setting block, the tool setting block can be replaced according to the length of a vane, therefore, shape-adaptive tool setting positioning can be achieved for the vane, and the defect that it is difficult to achieve tool setting for the vane after welding is overcome; besides, the vane and the clamp can be integrally detached and moved to be clamped on other devices after one time of tool setting, therefore, error-free transfer among the different devices can be achieved, errors produced in repeated clamping are avoided, the machining accuracy of the vane is improved, and the vane shape-adaptive tool setting clamp is convenient to use and easy to operate.

Description

Blade conformal is to tool holder
Technical field
The invention belongs to Machining Technology field, particularly relate to a kind of blade conformal for blade processing to tool holder.
Background technology
Because the blade in aero-engine works long hours under the adverse circumstances of HTHP, be likely subject to the impact of exotic in air in therefore working, so often there will be various damage, especially more easily there is damage in blade tip position.Higher owing to changing new blade cost, be therefore maintenance way both economical at present to damaged blade reparation.Blade repair process conventional at present comprises the working procedures such as 3-D scanning, welding, machining, blade needs between different devices dismounting and clamping repeatedly in the process, clamping error can be produced so undoubtedly, thus have a strong impact on the precision of blade maintenance, and time and effort consuming, reduce maintenance efficiency, in addition, in the postwelding reprocessing process of blade, due to the position out-of-shape such as blade tip of postwelding, thus blade is caused to be difficult to tool setting after clamping on lathe.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of blade conformal to tool holder.
In order to achieve the above object, blade conformal provided by the invention comprises base plate, location-plate, pressing plate, locating piece, feeler block and cushion block to tool holder; Wherein floor level is arranged; Location-plate is vertically fixed on the posterior face of base plate, and two-end part is formed with a bolt-through hole respectively; The lower end of feeler block is arranged on the top, one end of location-plate removably; The two-end part of pressing plate is formed with a bolt-through hole respectively, and utilizes mode that 2 fishbolts run through respective bolt through hole on location-plate and pressing plate to be simultaneously set in parallel in the anterior face of base plate; The lower end of locating piece to be fixed on inside arbitrary fishbolt and on base plate between location-plate and pressing plate; Cushion block is cuboid, on the backplate surface between being placed in the middle part of location-plate and pressing plate.
The height of described locating piece is identical with the height of pressing plate with location-plate.
The longitudinal cross-section of described cushion block amasss the area being less than or equal to tenon end on blade.
Described feeler block has multiple different size.
Blade conformal provided by the invention to tool holder by feeler block tool setting, and feeler block can be changed according to length of blade, therefore, it is possible to realize the conformal tool setting location of blade, overcome the problem that postwelding blade is difficult to tool setting, and, blade and fixture integral demounting can be moved after clamped one time tool setting, be clamped in other equipment, therefore, it is possible to realize the error free transfer between distinct device, avoid the error that multiple clamping produces, improve the precision of blade processing, easy to use, simple to operate.
Accompanying drawing explanation
Fig. 1 is that blade conformal provided by the invention is to tool holder stereogram.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 is blade conformal tool setting chuck side view provided by the invention.
Fig. 4 is that blade conformal provided by the invention is to tool holder top view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, blade conformal provided by the invention is described in detail to tool holder.
As shown in Fig. 1-Fig. 4, blade conformal provided by the invention comprises base plate 1, location-plate 2, pressing plate 3, locating piece 5, feeler block 6 and cushion block 8 to tool holder; Wherein base plate 1 is horizontally disposed with; Location-plate 2 is vertically fixed on the posterior face of base plate 1, and two-end part is formed with a bolt-through hole respectively; The lower end of feeler block 6 is arranged on the top, one end of location-plate 2 removably; The two-end part of pressing plate 3 is formed with a bolt-through hole respectively, and utilizes mode that 2 fishbolts 4 run through respective bolt through hole on location-plate 2 and pressing plate 3 to be simultaneously set in parallel in the anterior face of base plate 1; The lower end of locating piece 5 to be fixed on inside arbitrary fishbolt 4 and on base plate 1 between location-plate 2 and pressing plate 3; Cushion block 8 is cuboid, and the base plate 1 between being placed in the middle part of location-plate 2 and pressing plate 3 on the surface.
The height of described locating piece 5 is identical with the height of pressing plate 3 with location-plate 2.
The longitudinal cross-section of described cushion block 8 amasss the area being less than or equal to tenon end on blade 7.
Described feeler block 6 has multiple different size.
Now blade conformal provided by the invention is described below tool holder using method: first by staff, the tenon end of blade 7 is put on the cushion block 8 between location-plate 2 and pressing plate 3, and two of tenon end sides are contacted with location-plate 2 and locating piece 5 simultaneously, with this, blade 7 is located, then tighten 2 fishbolts 4 and clamp tenon end to make pressing plate 3, thus blade 7 is fixed, on process equipment, clamp base plate 1 afterwards can realize the clamping of blade 7 on process equipment, blade 7 and this blade conformal can be dismantled and clamping as a whole between different devices to tool holder, then select the feeler block 6 of appropriate length according to the height of blade 7 and be arranged on location-plate 2, by feeler block 6 tool setting, after tool setting completes, feeler block 6 is dismantled down, hinder to prevent from producing process, at this moment just can start to process.
Although invention has been described in conjunction with specific embodiments, but be appreciated that without departing from the scope of the invention, various improvement or replacement can be carried out to it.Especially, only otherwise there is structural conflict, the feature in each embodiment all can be combined with each other, and the combined type feature formed still is within the scope of the present invention.The present invention is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.

Claims (4)

1. blade conformal is to a tool holder, it is characterized in that: it comprises base plate (1), location-plate (2), pressing plate (3), locating piece (5), feeler block (6) and cushion block (8); Wherein base plate (1) is horizontally disposed with; Location-plate (2) is vertically fixed on the posterior face of base plate (1), and two-end part is formed with a bolt-through hole respectively; The lower end of feeler block (6) is arranged on the top, one end of location-plate (2) removably; The two-end part of pressing plate (3) is formed with a bolt-through hole respectively, and utilizes mode that 2 fishbolts (4) run through the upper respective bolt through hole of location-plate (2) and pressing plate (3) to be simultaneously set in parallel in the anterior face of base plate (1); The lower end of locating piece (5) is fixed on arbitrary fishbolt (4) inner side and is positioned on the base plate (1) between location-plate (2) and pressing plate (3); Cushion block (8) is cuboid, and the base plate (1) between being placed in the middle part of location-plate (2) and pressing plate (3) on the surface.
2. blade conformal according to claim 1 is to tool holder, it is characterized in that: the height of described locating piece (5) is identical with the height of pressing plate (3) with location-plate (2).
3. blade conformal according to claim 1 is to tool holder, it is characterized in that: the long-pending area being less than or equal to the upper tenon end of blade (7) of the longitudinal cross-section of described cushion block (8).
4. blade conformal according to claim 1 is to tool holder, it is characterized in that: described feeler block (6) has multiple different size.
CN201510015091.0A 2015-01-13 2015-01-13 Vane shape-adaptive tool setting clamp Pending CN104625807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510015091.0A CN104625807A (en) 2015-01-13 2015-01-13 Vane shape-adaptive tool setting clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510015091.0A CN104625807A (en) 2015-01-13 2015-01-13 Vane shape-adaptive tool setting clamp

Publications (1)

Publication Number Publication Date
CN104625807A true CN104625807A (en) 2015-05-20

Family

ID=53205283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510015091.0A Pending CN104625807A (en) 2015-01-13 2015-01-13 Vane shape-adaptive tool setting clamp

Country Status (1)

Country Link
CN (1) CN104625807A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105290422A (en) * 2015-11-20 2016-02-03 沈阳黎明航空发动机(集团)有限责任公司 Machining method for adjustable stator blade
CN105291012A (en) * 2015-11-20 2016-02-03 沈阳黎明航空发动机(集团)有限责任公司 Clamp for vibration fatigue of circular-arc-tooth tenon blade and manufacturing method of clamp
CN105415177A (en) * 2015-11-19 2016-03-23 南京铹锘机电有限公司 Fixed clamp for magnetic shoe inner surface of grinded stator on grinding machine
CN106514331A (en) * 2016-11-16 2017-03-22 四川省自贡市海川实业有限公司 Clamping fixture suitable for fine machining of multiple gas turbine blades
CN107584364A (en) * 2017-10-13 2018-01-16 新乡市百合光电有限公司 A kind of fly lens polishes fixture
CN108981629A (en) * 2018-05-30 2018-12-11 中国航发动力股份有限公司 A kind of engine blade measuring device
CN110524279A (en) * 2019-09-11 2019-12-03 四川航天长征装备制造有限公司 A kind of tab weld root cleaning device
CN113560875A (en) * 2020-04-29 2021-10-29 淮安市琶春华信塑料制品有限公司 Impeller production equipment

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128929A (en) * 1977-03-15 1978-12-12 Demusis Ralph T Method of restoring worn turbine components
CN1994679A (en) * 2006-01-06 2007-07-11 联合工艺公司 Turbine element repair fixture
US20090211091A1 (en) * 2008-02-21 2009-08-27 Hlavaty Kirk D Non-metallic cover for a fixture
CN201329507Y (en) * 2009-01-09 2009-10-21 中国航天科工集团第三研究院第八三五七研究所 Milling and clamping device of board workpiece
CN201415335Y (en) * 2008-11-05 2010-03-03 国营三五三一厂 Floating clamping tool specialized for numerical control milling of aluminum alloy component
CN201540106U (en) * 2009-11-13 2010-08-04 中国航空工业集团公司北京航空材料研究院 Measuring fixture for precision cast turbine blades
CN102155928A (en) * 2011-03-03 2011-08-17 西北工业大学 Fixture for three-coordinate measuring machine of blade and method for establishing measuring coordinate system
CN202212779U (en) * 2011-07-21 2012-05-09 西北工业大学 Mechanical centering clamping-type blade clamp
CN202292502U (en) * 2011-09-30 2012-07-04 安徽宜万丰电器有限公司 Bidirectional fixing device for punch
CN202507096U (en) * 2012-03-26 2012-10-31 东莞市艾瑞精密机械科技有限公司 Milling clamp of strip lamp component
CN202668214U (en) * 2012-05-31 2013-01-16 陆元清 Milling machine clamp with tool setting block
CN102886697A (en) * 2012-10-22 2013-01-23 常州市华贤五金厂 Pipe fitting locating fixture
CN203390573U (en) * 2013-08-02 2014-01-15 四川省自贡市海川实业有限公司 Positioning locking chuck of tenon tooth blade root of blade
CN103639773A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Fixture for cylinder borehole
CN103921226A (en) * 2014-03-27 2014-07-16 西北工业大学 V-root blade fixture and method of determining coordinate system thereby
CN104128810A (en) * 2014-07-23 2014-11-05 中国人民解放军第五七一九工厂 Turbine blade molded surface repairing clamp

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128929A (en) * 1977-03-15 1978-12-12 Demusis Ralph T Method of restoring worn turbine components
CN1994679A (en) * 2006-01-06 2007-07-11 联合工艺公司 Turbine element repair fixture
US20090211091A1 (en) * 2008-02-21 2009-08-27 Hlavaty Kirk D Non-metallic cover for a fixture
CN201415335Y (en) * 2008-11-05 2010-03-03 国营三五三一厂 Floating clamping tool specialized for numerical control milling of aluminum alloy component
CN201329507Y (en) * 2009-01-09 2009-10-21 中国航天科工集团第三研究院第八三五七研究所 Milling and clamping device of board workpiece
CN201540106U (en) * 2009-11-13 2010-08-04 中国航空工业集团公司北京航空材料研究院 Measuring fixture for precision cast turbine blades
CN102155928A (en) * 2011-03-03 2011-08-17 西北工业大学 Fixture for three-coordinate measuring machine of blade and method for establishing measuring coordinate system
CN202212779U (en) * 2011-07-21 2012-05-09 西北工业大学 Mechanical centering clamping-type blade clamp
CN202292502U (en) * 2011-09-30 2012-07-04 安徽宜万丰电器有限公司 Bidirectional fixing device for punch
CN202507096U (en) * 2012-03-26 2012-10-31 东莞市艾瑞精密机械科技有限公司 Milling clamp of strip lamp component
CN202668214U (en) * 2012-05-31 2013-01-16 陆元清 Milling machine clamp with tool setting block
CN102886697A (en) * 2012-10-22 2013-01-23 常州市华贤五金厂 Pipe fitting locating fixture
CN203390573U (en) * 2013-08-02 2014-01-15 四川省自贡市海川实业有限公司 Positioning locking chuck of tenon tooth blade root of blade
CN103639773A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Fixture for cylinder borehole
CN103921226A (en) * 2014-03-27 2014-07-16 西北工业大学 V-root blade fixture and method of determining coordinate system thereby
CN104128810A (en) * 2014-07-23 2014-11-05 中国人民解放军第五七一九工厂 Turbine blade molded surface repairing clamp

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415177A (en) * 2015-11-19 2016-03-23 南京铹锘机电有限公司 Fixed clamp for magnetic shoe inner surface of grinded stator on grinding machine
CN105290422A (en) * 2015-11-20 2016-02-03 沈阳黎明航空发动机(集团)有限责任公司 Machining method for adjustable stator blade
CN105291012A (en) * 2015-11-20 2016-02-03 沈阳黎明航空发动机(集团)有限责任公司 Clamp for vibration fatigue of circular-arc-tooth tenon blade and manufacturing method of clamp
CN105290422B (en) * 2015-11-20 2017-05-10 沈阳黎明航空发动机(集团)有限责任公司 Machining method for adjustable stator blade
CN106514331A (en) * 2016-11-16 2017-03-22 四川省自贡市海川实业有限公司 Clamping fixture suitable for fine machining of multiple gas turbine blades
CN106514331B (en) * 2016-11-16 2019-06-04 四川省自贡市海川实业有限公司 Clamp fixture suitable for the finishing of a variety of combustion engine blades
CN107584364A (en) * 2017-10-13 2018-01-16 新乡市百合光电有限公司 A kind of fly lens polishes fixture
CN108981629A (en) * 2018-05-30 2018-12-11 中国航发动力股份有限公司 A kind of engine blade measuring device
CN110524279A (en) * 2019-09-11 2019-12-03 四川航天长征装备制造有限公司 A kind of tab weld root cleaning device
CN110524279B (en) * 2019-09-11 2021-03-19 四川航天长征装备制造有限公司 Ji tablet back chipping device
CN113560875A (en) * 2020-04-29 2021-10-29 淮安市琶春华信塑料制品有限公司 Impeller production equipment

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Application publication date: 20150520

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