CN102152142A - 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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- CN102152142A CN102152142A CN2011100606376A CN201110060637A CN102152142A CN 102152142 A CN102152142 A CN 102152142A CN 2011100606376 A CN2011100606376 A CN 2011100606376A CN 201110060637 A CN201110060637 A CN 201110060637A CN 102152142 A CN102152142 A CN 102152142A
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- main body
- jig main
- impeller
- numerically controlled
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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 multi-axis numerical control Special Fixture for Machining and fabrication and installation method.
Background technology:
Every group of impeller in the engine all is made up of the impeller of a plurality of different sizes or different materials.Process the used lathe of different types of impeller and be not quite similar, the stroke of different lathes has caused restriction to the universal performance of anchor clamps.In enterprise's processing and R﹠D institution's research process, had following problem and difficulty: 1. in Impeller Machining, the anchor clamps that need make different model adapt to the variation of impeller size and lathe.Make the anchor clamps of different model, both increased production cost, reduced efficient, also increased the equipment control difficulty.2. because the special revolving structure of impeller has caused certain difficulty to R﹠D institution to the location of the secondary clamping in the Impeller Machining research process.
Summary of the invention:
The purpose of this invention is to provide and a kind ofly form centrifugal impeller multi-axis numerical control Special Fixture for Machining, have simple in structurely, easy to operate, can require carry out the characteristics of adaptations according to processing site by multifunction module.
Above-mentioned purpose realizes by following technical scheme:
Multifunctional centrifugal impeller multi-axis numerical control Special Fixture for Machining, its composition comprises: jig main body, described jig main body upper end is connected and fixed axle, be equipped with on the described jig main body and become size adaptation ring set, described stationary spindle upper end connects the impeller blank, and described impeller blank connects workpiece and relocates pin.
A kind of fabrication and installation method of multifunctional centrifugal impeller multi-axis numerical control Special Fixture for Machining, special fixture is relocated pin four parts and is constituted by jig main body, stationary spindle, change size adaptation ring set, workpiece;
Described stationary spindle uses thread connecting mode to be fixed on the described jig main body, and adapts to ring set formation locating surface with described jig main body or change size, and processing work is positioned;
Described stationary spindle then requires to change according to the bead core hole; Described stationary spindle passes described impeller centre bore, and by the nut thread fixation workpiece;
Described change size adapts to ring set and is loop configuration, with described jig main body radial fit; By changing described ring set external diameter and height, adapt to processing request; Described ring set external diameter is regulated replacing according to impeller outer diameter size and processing request; The module height is regulated replacing according to machine tool travel;
Relocating pin is installed on the jig main body.
The fabrication and installation method of described multifunctional centrifugal impeller multi-axis numerical control Special Fixture for Machining is carried out the secondary clamping as need to workpiece, then processes locating hole before clamping on impeller, afterwards by with relocate pin and be connected and relocate.
Beneficial effect:
1. the invention solves the problem that different impeller size variations need be made anchor clamps again in enterprise's impeller production process;
2. the invention solves the problem that anchor clamps can not use on the different condition lathe
3. the invention solves the problem of impeller secondary clamping location difficulty in the scientific research process.
The present invention has simple in structure, and is easy to operate, can require to carry out the characteristics of adaptations according to processing site.
The present invention is by handling the modularization of impeller anchor clamps, makes anchor clamps can adapt to many change in size of impeller,, particularly adapt to the situation that machine tool travel changes.
The present invention has reduced the complicated processes of making many sleeve clamps, has reduced cost.
The present invention is for scientific research, and workpiece relocates module and solved after discharging workpieces is measured in the research process, reinstalls the difficulty that relocates, the basis of providing convenience for the research work of Impeller Machining.
The present invention, simple in structure though functional module is numerous, quick detachable, easy to use.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is half sectional views of accompanying drawing 1.
The specific embodiment:
Embodiment 1:
A kind of multifunctional centrifugal impeller multi-axis numerical control Special Fixture for Machining, its composition comprises: jig main body 1, described jig main body 1 upper end is connected and fixed axle 2, be equipped with in the described jig main body 1 and become size adaptation ring set 3, described stationary spindle 2 upper ends connect impeller blank 4, and described impeller blank 4 connects workpiece and relocates pin 5.
Embodiment 2:
A kind of fabrication and installation method of multifunction module centrifugal impeller special fixture, special fixture is relocated four parts and is constituted by jig main body, stationary spindle, change size adaptation ring set, workpiece; Jig main body is a column structure, and other functional module parts are installed on anchor clamps respectively, and start; Stationary spindle uses thread connecting mode to be mounted on the jig main body and adapts to module formation locating surface with jig main body or change size, carries out workpiece processing location; The axle diameter then can require to change according to the bead core hole; Axle is passed the impeller centre bore, and by the nut thread fixation workpiece, becomes size adaptation ring set and be loop configuration, uses cylinder in conjunction with carrying out releasable connection on jig main body; Change by changing the module external diameter and highly regulating; The ring set external diameter is regulated replacing according to impeller outer diameter size and processing request; The ring set height is regulated replacing according to machine tool travel; Workpiece relocates pin and locatees with the finger setting mode; Relocating pin is installed on the jig main body.
Embodiment 3:
The fabrication and installation method of embodiment 2 described multifunction module centrifugal impeller special fixtures is carried out the secondary clamping as need to workpiece, then processes locating hole before clamping on impeller, afterwards by with relocate pin and be connected and relocate.
Claims (3)
1. multifunctional centrifugal impeller multi-axis numerical control Special Fixture for Machining, its composition comprises: jig main body, it is characterized in that: described jig main body upper end is connected and fixed axle, be equipped with on the described jig main body and become size adaptation ring set, described stationary spindle upper end connects the impeller blank, and described impeller blank connects workpiece and relocates pin.
2. the fabrication and installation method of a multifunctional centrifugal impeller multi-axis numerical control Special Fixture for Machining is characterized in that: special fixture by jig main body, stationary spindle, change size adapt to ring set, workpiece relocates pin four parts and constitutes;
Described stationary spindle uses thread connecting mode to be fixed on the described jig main body, and adapts to ring set formation locating surface with described jig main body or change size, and processing work is positioned;
Described stationary spindle then requires to change according to the bead core hole; Described stationary spindle passes described impeller centre bore, and by the nut thread fixation workpiece;
Described change size adapts to ring set and is loop configuration, with described jig main body radial fit; By changing described ring set external diameter and height, adapt to processing request; Described ring set external diameter is regulated replacing according to impeller outer diameter size and processing request; The module height is regulated replacing according to machine tool travel;
Relocating pin is installed on the jig main body.
3. the fabrication and installation method of multifunctional centrifugal impeller multi-axis numerical control Special Fixture for Machining according to claim 2, it is characterized in that: workpiece is carried out the secondary clamping as need, then before clamping, on impeller, process locating hole, 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 true CN102152142A (en) | 2011-08-17 |
| CN102152142B CN102152142B (en) | 2015-03-04 |
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| 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 |
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| CN (1) | CN102152142B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111879A (en) * | 2013-02-05 | 2013-05-22 | 山东齐鲁电机制造有限公司 | Impeller processing tool for horizontal lathe |
| CN104607962A (en) * | 2013-11-01 | 2015-05-13 | 发那科株式会社 | Impeller, impeller cutting jig, and method of machining impeller |
| CN106392709A (en) * | 2016-11-25 | 2017-02-15 | 盐城工学院 | Impeller blade five-axis machining tool |
| CN109773506A (en) * | 2019-02-28 | 2019-05-21 | 大连理工大学 | A kind of grip device of integral wheel processing |
| 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 |
Citations (6)
| 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 |
| US20050023778A1 (en) * | 2003-07-28 | 2005-02-03 | Louthan Gary R. | Fixture and locator device for supporting a rotatable member |
| WO2006015156A1 (en) * | 2004-07-29 | 2006-02-09 | Elliott Company | Positioning device for the fabrication of compressor impellers |
| US20060162158A1 (en) * | 2005-01-26 | 2006-07-27 | Honeywell International, Inc. | Impeller weld restraining fixture |
-
2011
- 2011-03-14 CN CN201110060637.6A patent/CN102152142B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
| US20050023778A1 (en) * | 2003-07-28 | 2005-02-03 | Louthan Gary R. | Fixture and locator device for supporting a rotatable member |
| WO2006015156A1 (en) * | 2004-07-29 | 2006-02-09 | Elliott Company | Positioning device for the fabrication of compressor impellers |
| US20060162158A1 (en) * | 2005-01-26 | 2006-07-27 | Honeywell International, Inc. | Impeller weld restraining fixture |
| US7690094B2 (en) * | 2005-01-26 | 2010-04-06 | Honeywell International Inc. | Impeller weld restraining fixture |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111879A (en) * | 2013-02-05 | 2013-05-22 | 山东齐鲁电机制造有限公司 | Impeller processing tool for horizontal lathe |
| 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 |
| CN104607962A (en) * | 2013-11-01 | 2015-05-13 | 发那科株式会社 | Impeller, impeller cutting jig, and method of machining impeller |
| CN106392709A (en) * | 2016-11-25 | 2017-02-15 | 盐城工学院 | Impeller blade five-axis machining tool |
| CN109773506A (en) * | 2019-02-28 | 2019-05-21 | 大连理工大学 | A kind of grip device of integral wheel processing |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102152142B (en) | 2015-03-04 |
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