CN206383034U - The fixture of aperture in a kind of solid-liquid two-phase flow polishing - Google Patents
The fixture of aperture in a kind of solid-liquid two-phase flow polishing Download PDFInfo
- Publication number
- CN206383034U CN206383034U CN201720060388.3U CN201720060388U CN206383034U CN 206383034 U CN206383034 U CN 206383034U CN 201720060388 U CN201720060388 U CN 201720060388U CN 206383034 U CN206383034 U CN 206383034U
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- China
- Prior art keywords
- workpiece
- fixture
- aperture
- abrasive material
- screw
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The fixture of aperture in a kind of solid-liquid two-phase flow polishing, it includes deflector, fixture set, and deflector includes abrasive material runner and upper bolt aperture, and deflector upper end is connected with abrasive material cylinder, and the diameter on the abrasive material discharge orifice top of deflector is less than the interior diameter of abrasive material cylinder；Fixture set includes the second keyway fixed with workpiece, the second keyway that first keyway of workpiece covers with fixture is connected with key, it is easy to fix workpiece, fixture puts to be provided with to portal with the abrasive material of work pieces mate, when four interior apertures of polishing workpiece upper end, the workpiece small hole of lower end can be blocked with the screw with rubber stopper, when an interior aperture of polishing workpiece lower end, four interior apertures of workpiece upper end can be blocked with the screw with rubber stopper, screw of described five with rubber stopper is same model, deflector applies mechanically mode connects for screw with fixture, the fixture of aperture in solid-liquid two-phase flow polishing provided by the utility model, deburring is carried out to reduce the roughness of workpiece small hole inner surface, reach precision machined requirement.
Description
Technical field
The utility model is related to a kind of fixture of aperture in solid-liquid two-phase flow polishing.
Background technology
Abrasive Flow Machining is a kind of newest machining process, and it is under pressure flow through workpiece with abrasive medium
The surface of required processing, carries out deburring, deburring, angle rounding, to reduce the percent ripple and roughness of workpiece surface, reaches essence
The finish of close processing.
Workpiece and fixture are clamped between abrasive material cylinder and workbench during abrasive Flow Machining, viscoelastic fluid abrasive material is sealed in
In the sealing space formed by abrasive material cylinder and fixture, by the way that when starting processing, abrasive material is filled in abrasive material cylinder, in the effect of external force
Under, abrasive material cylinder piston press abrasive material, in the passage of fixture, reaches that abrasive material portals through workpiece, and the passage surface in workpiece seeks to add
The surface of work, generally processing need to be completed by a few minutes.
The content of the invention
The utility model provides a kind of fixture of aperture in solid-liquid two-phase flow polishing, to reduce orifice surface in workpiece
Percent ripple and roughness, reach precision machined finish.
The utility model provides a kind of fixture of aperture in solid-liquid two-phase flow polishing, and fixture includes deflector, fixture set
And workpiece, aperture, the water conservancy diversion in four upper ends of aperture and workpiece in one lower end of the first keyway, workpiece of workpiece including workpiece
Plate includes abrasive material runner and upper bolt aperture, and deflector upper end is connected with lathe abrasive material cylinder, the abrasive material discharge orifice top of the deflector
Diameter be less than abrasive material cylinder interior diameter；The fixture set includes the second keyway fixed with workpiece, the first key of the workpiece
The second keyway that groove covers with fixture is connected with key, is easy to fix workpiece, the fixture put be provided with workpiece four
Four upper end abrasive materials that aperture coordinates in end portal, and the fixture is put under one for being provided with and coordinating with aperture in workpiece lower end
End abrasive material portals, and deflector applies mechanically mode connects for screw with fixture.
When aperture in four upper ends of polishing workpiece, aperture in one lower end of workpiece can be blocked up with the screw with rubber stopper
Firmly, when an interior aperture of polishing workpiece lower end, aperture in four upper ends of workpiece can be blocked with the screw with rubber stopper,
Described five screws with rubber stopper are same models.
The deflector is provided with the first seal groove, and the fixture set is provided with the second seal groove, first seal groove
It is connected with the second seal groove with sealing ring, prevents abrasive material from leaking outside, influences machining accuracy.
The fixture set lower end is provided with an abrasive material outlet slot, is conducive to the abrasive material outflow fixture set of leakage, is easy to clear
Manage the abrasive material in fixture set.
Aperture is closely connected in the screw and workpiece with rubber stopper, prevents abrasive material from flowing out, influence processing, the band
The screw for having rubber stopper is provided with screw thread, and four upper end abrasive materials, which portal, is provided with screw thread, the screw with rubber stopper
Portal with four upper end abrasive materials with being threadedly coupled, one lower end abrasive material, which portals, is provided with screw thread, it is described with rubber stopper
Screw portals with being threadedly coupled with a lower end abrasive material, prevents workpiece during polishing, due to pressure rubber stopper from workpiece
Interior aperture ejection.
The deflector lower end is provided with two locating pieces, and the fixture set upper side is provided with two locating slots, described two
Individual locating piece is connected with two locating slot location fits.
Brief description of the drawings
Fig. 1 is the explosive view of aperture fixture in the utility model polishing.
Fig. 2 is deflector schematic diagram of the present utility model.
Fig. 3 is that fixture of the present utility model covers schematic diagram.
Embodiment
Describe in detail with reference to the accompanying drawings according to the fixture of aperture in a kind of solid-liquid two-phase flow polishing of the present utility model
Structure and its principle.
The fixture includes deflector 1, fixture set 4 and workpiece, and workpiece is included under the first keyway 21, the workpiece one of workpiece
Aperture 22 in four upper ends of aperture 23 and workpiece in end, the deflector 1 includes abrasive material runner 14 and upper bolt aperture 11, deflector
1 upper end is connected with lathe abrasive material cylinder, and the diameter on the top of abrasive material discharge orifice 14 of the deflector 1 is less than the interior diameter of abrasive material cylinder；Institute
The second keyway 47 that fixture set 4 includes fixing with workpiece is stated, the first keyway 21 of the workpiece 2 covers 4 the second keyway with fixture
47 are connected with key 3, are easy to fix being provided with workpiece, the fixture set 4 and the cooperation of aperture 22 in four upper ends of workpiece
Four upper end abrasive materials portal 44, and being provided with the lower end coordinated with aperture 23 in one lower end of workpiece on the fixture set 4 grinds
Material portals 45, and deflector 1 covers 4 with fixture and is connected with screw 15.
The deflector 1 is provided with the first seal groove 13, and the fixture set 4 is provided with the second seal groove 48, described first
The seal groove 48 of seal groove 13 and second is connected with sealing ring, prevents abrasive material from leaking outside, and influences machining accuracy.
The fixture covers 4 lower ends and is provided with an abrasive material outlet slot 43, is conducive to the abrasive material outflow fixture set 4 of leakage, just
Abrasive material in cleaning fixture set 4.
The screw 46 with rubber stopper is closely connected with aperture in workpiece, prevents abrasive material from flowing out, influence processing, described
Screw 46 with rubber stopper is provided with screw thread, and four upper end abrasive materials, which portal, 44 is provided with screw thread, described to carry rubber stopper
Screw 46 and four upper end abrasive materials portal 44 with being threadedly coupled, one lower end abrasive material, which portals, 45 is provided with screw thread, described
Screw 46 with rubber stopper portals 45 with being threadedly coupled with a lower end abrasive material, prevents workpiece during polishing, due to pressure
The screw 46 with rubber stopper, the aperture out of workpiece is ejected power.
The lower end of deflector 1 is provided with two locating pieces 12, and the fixture covers 4 upper ends and is provided with two locating slots 42,
Described two locating pieces 12 are connected with two location fits of locating slot 42.
When aperture 22 in four upper ends of polishing workpiece, the screw 46 with rubber stopper can be used small in one lower end of workpiece
Hole 23 is blocked, when an interior aperture 23 of polishing workpiece lower end, can use the screw 46 with rubber stopper four upper ends of workpiece
Interior aperture blocks 22, and five described screws with rubber stopper are same models.
It will be appreciated by those skilled in the art that so narration is used for the purpose of for the sake of understanding in specification, art technology
Personnel should be understood specification as an entirety, and technical scheme involved in each embodiment is regarded as can be with
The mode of not be the same as Example is mutually combined into understand protection domain of the present utility model.
Claims (5)
1. the fixture of aperture in a kind of solid-liquid two-phase flow polishing, it is characterised in that：Including deflector, fixture set and workpiece, workpiece
The first keyway including workpiece, aperture in four upper ends of aperture and workpiece in one lower end of workpiece, deflector include abrasive material runner
And upper bolt aperture, deflector upper end is connected with lathe abrasive material cylinder, and the diameter on the abrasive material runner top of deflector is less than lathe abrasive material
The interior diameter of cylinder；Fixture set includes the second keyway fixed with workpiece, and the second keyway that the first keyway and the fixture of workpiece cover is used
Key is connected, and is easy to fix workpiece, the fixture puts four upper ends for being provided with and coordinating with aperture in four upper ends of workpiece
Abrasive material portals, the fixture put be provided with one lower end of workpiece aperture coordinate a lower end abrasive material portal, deflector
Mode connects for screw is applied mechanically with fixture.
2. according to claim 1 in a kind of solid-liquid two-phase flow polishing aperture fixture, it is characterised in that：When polishing workpiece four
Aperture in individual upper end, can block aperture in one lower end of workpiece with the screw with rubber stopper, when polishing workpiece lower end
One interior aperture, can block aperture in four upper ends of workpiece with the screw with rubber stopper, and described five carry rubber
The screw of plug is same model.
3. according to claim 1 in a kind of solid-liquid two-phase flow polishing aperture fixture, it is characterised in that：The deflector is set
The first seal groove is equipped with, the fixture set is provided with the second seal groove, first seal groove and the second seal groove sealing ring
It is connected, prevents abrasive material from leaking outside, influences machining accuracy.
4. according to claim 1 in a kind of solid-liquid two-phase flow polishing aperture fixture, it is characterised in that：Fixture set lower end is set
An abrasive material outlet slot is equipped with, is conducive to the abrasive material outflow fixture set of leakage, is convenient to clean the abrasive material in fixture set.
5. according to claim 2 in a kind of solid-liquid two-phase flow polishing aperture fixture, it is characterised in that：It is described to carry rubber
Aperture is closely connected in the screw and workpiece of plug, prevents abrasive material from flowing out, and influence processing, the screw with rubber stopper is provided with
Screw thread, the fixture set upper side is provided with four upper end abrasive materials and portalled, and the lower end of the fixture set is provided with a lower end abrasive material
Portal, four upper end abrasive materials, which portal, is provided with screw thread, the screw and four upper end abrasive materials with rubber stopper portal use
Threaded connection, one lower end abrasive material, which portals, is provided with screw thread, and the screw with rubber stopper goes out with a lower end abrasive material
Hole is threadedly coupled, and prevents workpiece during polishing, and due to pressure, rubber stopper, the aperture out of workpiece is ejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060388.3U CN206383034U (en) | 2017-01-17 | 2017-01-17 | The fixture of aperture in a kind of solid-liquid two-phase flow polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060388.3U CN206383034U (en) | 2017-01-17 | 2017-01-17 | The fixture of aperture in a kind of solid-liquid two-phase flow polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383034U true CN206383034U (en) | 2017-08-08 |
Family
ID=59494403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060388.3U Expired - Fee Related CN206383034U (en) | 2017-01-17 | 2017-01-17 | The fixture of aperture in a kind of solid-liquid two-phase flow polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673352A (en) * | 2018-05-25 | 2018-10-19 | 中国航发商用航空发动机有限责任公司 | Subregion abrasive Flow polishing clamp for fuel nozzle swirler |
| CN111761502A (en) * | 2020-07-01 | 2020-10-13 | 长春理工大学 | Clamp for grinding and polishing belt pulley by solid-liquid abrasive flow |
-
2017
- 2017-01-17 CN CN201720060388.3U patent/CN206383034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673352A (en) * | 2018-05-25 | 2018-10-19 | 中国航发商用航空发动机有限责任公司 | Subregion abrasive Flow polishing clamp for fuel nozzle swirler |
| CN111761502A (en) * | 2020-07-01 | 2020-10-13 | 长春理工大学 | Clamp for grinding and polishing belt pulley by solid-liquid abrasive flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20220117 |