CN102152142B - Special multifunctional multi-shaft numerically controlled clamp for processing centrifugal vane wheel, and manufacturing and installation method of special multifunctional multi-shaft numerically controlled clamp - Google Patents
Special multifunctional multi-shaft numerically controlled clamp for processing centrifugal vane wheel, and manufacturing and installation method of special multifunctional multi-shaft numerically controlled clamp Download PDFInfo
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- CN102152142B CN102152142B CN201110060637.6A CN201110060637A CN102152142B CN 102152142 B CN102152142 B CN 102152142B CN 201110060637 A CN201110060637 A CN 201110060637A CN 102152142 B CN102152142 B CN 102152142B
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- main body
- impeller
- numerically controlled
- ring set
- jig main
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- Jigs For Machine Tools (AREA)
Abstract
The invention provides a special multifunctional multi-shaft numerically controlled clamp for processing a centrifugal vane wheel, and a manufacturing and installation method of the special multifunctional multi-shaft numerically controlled clamp. Each group of vane wheels in an engine consists of a plurality of vane wheels which have different sizes and are made from different materials. Lathes for processing the vane wheels of different types are different; and the strokes of the different lathes restrain the universal performance of the clamp. The special multifunctional multi-shaft numerically controlled clamp for processing the centrifugal vane wheel consists of a clamp main body (1), wherein the upper end of the clamp main body is connected with a fixed mandrel (2); a size-variable suitable ring sleeve (3) is arranged on the clamp main body; the upper end of the fixed mandrel is connected with a vane wheel blank (4); and the vane wheel blank is connected with a workpiece re-positioning pin (5). The invention relates to a special multifunctional multi-shaft numerically controlled clamp for processing the centrifugal vane wheel.
Description
technical field:
the present invention relates to a kind of auxiliary processing device of core component centrifugal impeller of turbo wheel formula engine, be specifically related to a kind of multifunctional centrifugal impeller multiaxis NC maching special fixture and fabrication and installation method.
background technology:
impeller of often organizing in engine is all made up of the impeller of multiple different size or different materials.Process different types of lathe used for impeller to be not quite similar, the universal performance of stroke to fixture of different lathe causes restriction.In enterprise's processing and R&D institution's research process, be present in following problems: 1. in Impeller Machining, need the fixture making different model to adapt to the change of impeller size and lathe.Make the fixture of different model, both added production cost, and reduced efficiency, and too increased equipment control difficulty.2., due to the revolving structure that impeller is special, to R&D institution, certain difficulty is caused to the secondary clamping location in Impeller Machining research process.
summary of the invention:
the object of this invention is to provide one and form centrifugal impeller multiaxis NC maching special fixture by multifunction module, there is structure simple, easy to operate, can require according to processing site the feature carrying out adaptations.
above-mentioned object is realized by following technical scheme:
a fabrication and installation method for multifunctional centrifugal impeller multiaxis NC maching special fixture, special fixture is relocated pin four part formed by jig main body, stationary spindle, change size adaptation ring set, workpiece;
described stationary spindle uses thread connecting mode to be fixed on described jig main body, and with described jig main body or become size and adapt to ring set and form locating surface, positions processing work;
described stationary spindle then requires to change according to impeller central hole; Described stationary spindle through described impeller central hole, and passes through nut thread fixation workpiece;
it is loop configuration that described change size adapts to ring set, with described jig main body radial fit; Adapting to ring set external diameter and height by changing described change size, adapting to processing request; Described change size adapts to ring set external diameter and carries out adjustment replacing according to impeller outer diameter size and processing request; Described change size adapts to ring set height and carries out adjustment replacing according to machine tool travel;
relocating pin is installed on jig main body;
when needs carry out secondary clamping to workpiece, first locating and machining hole on impeller before clamping, afterwards by with relocate pin and be connected and relocate.
beneficial effect:
1. the invention solves different impeller size change in enterprise's impeller production process and need again to make the problem of fixture.
the invention solves the problem that a fixture can not use on different condition lathe.
the invention solves the problem of impeller secondary clamping location difficulty in process of scientific research.
it is simple that the present invention has structure, easy to operate, can require the feature of carrying out adaptations according to processing site.
the present invention, by by the modularized processing of impeller fixture, enables fixture adapt to many change in size of impeller, particularly adapts to the situation of machine tool travel change.
the present invention reduces the complicated processes manufacturing many sleeve clamps, reduce cost.
the present invention is for scientific research, and workpiece relocates module and to solve in research process after discharging workpieces measures, and reinstalls the difficulty relocated, the basis that the research work for Impeller Machining is provided convenience.
the present invention, although functional module is numerous, structure is simple, quick detachable, easy to use.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 is half sectional views of accompanying drawing 1.
detailed description of the invention:
embodiment 1:
a kind of multifunctional centrifugal impeller multiaxis NC maching special fixture, its composition comprises: jig main body 1, described jig main body 1 upper end is connected and fixed axle 2, described jig main body 1 adapts to ring set 3 built with change size, described stationary spindle 2 upper end connects impeller blank 4, and described impeller blank 4 connects workpiece and relocates pin 5.
embodiment 2:
a fabrication and installation method for multifunction module centrifugal impeller special fixture, special fixture is relocated four parts formed by jig main body, stationary spindle, change size adaptation ring set, workpiece; Jig main body is column structure, and other functional module parts are installed respectively on fixture, and start; Stationary spindle, uses thread connecting mode to be mounted on jig main body with jig main body or to become size and adapt to module composition locating surface, carries out work pieces process location; Mandrel diameters then can require to change according to impeller central hole; Axle is through impeller central hole, and by nut thread fixation workpiece, becoming size adaptation ring set is loop configuration, uses cylinder to combine and carries out releasable connection on jig main body; By changing module external diameter and highly regulating change; Ring set external diameter carries out adjustment according to impeller outer diameter size and processing request and changes; Ring set height carries out adjustment according to machine tool travel and changes; Workpiece relocates pin finger setting mode and locates; Relocating pin is installed on jig main body;
when needs carry out secondary clamping to workpiece, first locating and machining hole on impeller before clamping, afterwards by with relocate pin and be connected and relocate.
Claims (1)
1.
a fabrication and installation method for multifunctional centrifugal impeller multiaxis NC maching special fixture, is characterized in that: special fixture is relocated pin four part formed by jig main body, stationary spindle, change size adaptation ring set, workpiece;
described stationary spindle uses thread connecting mode to be fixed on described jig main body, and with described jig main body or become size and adapt to ring set and form locating surface, positions processing work;
described stationary spindle then requires to change according to impeller central hole; Described stationary spindle through described impeller central hole, and passes through nut thread fixation workpiece;
it is loop configuration that described change size adapts to ring set, with described jig main body radial fit; Adapting to ring set external diameter and height by changing described change size, adapting to processing request; Described change size adapts to ring set external diameter and carries out adjustment replacing according to impeller outer diameter size and processing request; Described change size adapts to ring set height and carries out adjustment replacing according to machine tool travel;
relocating pin is installed on jig main body;
when needs carry out secondary clamping to workpiece, first locating and machining hole on impeller before clamping, afterwards by with relocate pin and be connected and relocate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110060637.6A CN102152142B (en) | 2011-03-14 | 2011-03-14 | Special multifunctional multi-shaft numerically controlled clamp for processing centrifugal vane wheel, and manufacturing and installation method of special multifunctional multi-shaft numerically controlled clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110060637.6A CN102152142B (en) | 2011-03-14 | 2011-03-14 | Special multifunctional multi-shaft numerically controlled clamp for processing centrifugal vane wheel, and manufacturing and installation method of special multifunctional multi-shaft numerically controlled clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102152142A CN102152142A (en) | 2011-08-17 |
| CN102152142B true CN102152142B (en) | 2015-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110060637.6A Expired - Fee Related CN102152142B (en) | 2011-03-14 | 2011-03-14 | Special multifunctional multi-shaft numerically controlled clamp for processing centrifugal vane wheel, and manufacturing and installation method of special multifunctional multi-shaft numerically controlled clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102152142B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000579A (en) * | 2019-05-03 | 2019-07-12 | 西北工业大学 | A kind of the centrifugal impeller batch numerical control Special Fixture for Machining and installation method of center non through hole |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111879B (en) * | 2013-02-05 | 2016-01-20 | 山东齐鲁电机制造有限公司 | Horizontal lathe Impeller Machining frock |
| JP5734392B2 (en) * | 2013-11-01 | 2015-06-17 | ファナック株式会社 | Impeller, impeller cutting jig, and impeller machining method |
| CN106392709A (en) * | 2016-11-25 | 2017-02-15 | 盐城工学院 | Impeller blade five-axis machining tool |
| CN109773506B (en) * | 2019-02-28 | 2021-01-19 | 大连理工大学 | Fixture device for machining integral impeller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4628574A (en) * | 1983-09-22 | 1986-12-16 | De Dietrich (Usa), Inc. | Method for constructing an impeller assembly and shaft having interference fit |
| US4934037A (en) * | 1989-10-18 | 1990-06-19 | Schuerg Carl D | Impeller holding apparatus |
| CN2329477Y (en) * | 1998-03-05 | 1999-07-21 | 铨宝工业股份有限公司 | Tool clamping head |
| WO2006015156A1 (en) * | 2004-07-29 | 2006-02-09 | Elliott Company | Positioning device for the fabrication of compressor impellers |
| US7690094B2 (en) * | 2005-01-26 | 2010-04-06 | Honeywell International Inc. | Impeller weld restraining fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6994000B2 (en) * | 2003-07-28 | 2006-02-07 | Honeywell International, Inc. | Fixture and locator device for supporting a rotatable member |
-
2011
- 2011-03-14 CN CN201110060637.6A patent/CN102152142B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4628574A (en) * | 1983-09-22 | 1986-12-16 | De Dietrich (Usa), Inc. | Method for constructing an impeller assembly and shaft having interference fit |
| US4934037A (en) * | 1989-10-18 | 1990-06-19 | Schuerg Carl D | Impeller holding apparatus |
| CN2329477Y (en) * | 1998-03-05 | 1999-07-21 | 铨宝工业股份有限公司 | Tool clamping head |
| WO2006015156A1 (en) * | 2004-07-29 | 2006-02-09 | Elliott Company | Positioning device for the fabrication of compressor impellers |
| US7690094B2 (en) * | 2005-01-26 | 2010-04-06 | Honeywell International Inc. | Impeller weld restraining fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000579A (en) * | 2019-05-03 | 2019-07-12 | 西北工业大学 | A kind of the centrifugal impeller batch numerical control Special Fixture for Machining and installation method of center non through hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102152142A (en) | 2011-08-17 |
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| C10 | Entry into substantive examination | ||
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Granted publication date: 20150304 Termination date: 20200314 |