CN106272095B - A kind of compressor precision forged blade light decorations shield jig - Google Patents
A kind of compressor precision forged blade light decorations shield jig Download PDFInfo
- Publication number
- CN106272095B CN106272095B CN201610766218.7A CN201610766218A CN106272095B CN 106272095 B CN106272095 B CN 106272095B CN 201610766218 A CN201610766218 A CN 201610766218A CN 106272095 B CN106272095 B CN 106272095B
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- CN
- China
- Prior art keywords
- main body
- jig main
- precision forged
- jig
- groove
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of compressor precision forged blade light to adorn shield jig; it is characterized in that; including integrally formed jig main body made of nonmetallic materials; the middle part of jig main body is the inner ring for capableing of envelope precision forged blade; the first groove is provided on the inner ring of jig main body, the first groove is for clamping precision forged blade；It is additionally provided with pressing plate made of nonmetallic materials on jig main body, the catch stretched into above cavity is provided on pressing plate.The edge of blade is protected, when multiple parts being avoided to carry out decorated processing at the same time, the blade profile pipes' analysis damage problem caused by colliding with each other.
Description
Technical field
The invention belongs to compressor precision forged blade decorated processing technical fields, are related to a kind of compressor precision forged blade light decorations guarantor
Retaining clip has.
Background technology
In the prior art to the precision forged blade of compressor before light decorations, leaf is carried out using to gas compressor blade consolidation body
Piece is edge-protected, i.e., by before the automatic light decorations of blisk, being closed using 1008A and 1008B to blade intake and exhaust edge
It is physically separated protection at resin.Synthetic resin meeting Automatic-falling or partial exfoliation, do not fall off after decorated processing 6-8 hours
Synthetic resin need that physical method is taken to remove.
Using the above method decorated processing can be carried out to the blade of compressor blisk, but for multiple monomer leaves
When piece part is carried out at the same time decorated processing, it can make mutually to collide between blade, to cause the damage of blade profile pipes' analysis.
Invention content
It is an object of the invention to overcome the above-mentioned prior art, a kind of compressor precision forged blade light decorations protection is provided
Fixture.The edge of blade is protected, when multiple parts being avoided to carry out decorated processing at the same time, caused by colliding with each other
Blade profile pipes' analysis damage problem.
The purpose of the present invention is achieved through the following technical solutions：
This compressor precision forged blade light adorns shield jig, which is characterized in that including made of nonmetallic materials integrally at
The middle part of the jig main body of type, jig main body is the inner ring for capableing of envelope precision forged blade, and is provided on the inner ring of jig main body
One groove, the first groove is for clamping precision forged blade；Pressing plate made of nonmetallic materials is additionally provided on jig main body, on pressing plate
It is provided with the catch stretched into above cavity.
Further, the features of the present invention also characterized in that：
Wherein the width of the first groove is more than the thickness of clamped precision forged blade.
Wherein air inlet and gas outlet are relatively set on jig main body.
Wherein air inlet and gas outlet are the angle outputed diagonally downward from the outer edge of jig main body to inner ring.
The second groove is provided on its center platen, the second grooves hold is on jig main body.
Wherein catch is the part that the second groove stretches into jig main body.
The second mounting hole, the first mounting hole being provided on the second mounting hole and jig main body are also provided on its center platen
Match.
The bolt or pin for fixation clip are inserted in wherein the second mounting hole and the first mounting hole.
Wherein jig main body and pressing plate are made of high molecular material nylon.
The beneficial effects of the invention are as follows：Using jig main body made of nonmetallic materials and pressing plate, the energy when colliding
It is enough to reduce damage of the collision to blade profile stream interface to the greatest extent；Jig main body can play the surrounding envelope of compressor precision forged blade
Come, to protect the edge of precision forged blade not to be damaged because of collision with other devices；And it is clamped on jig main body
Pressing plate has the catch stretched into above inner ring, can block precision forged blade, make precision forged blade will not during decorated processing
It is detached from chuck body.
Further, the width of the first groove is more than the thickness of precision forged blade, therefore during decorated processing, mill
Material can pass through the gap between the first groove and precision forged blade and carry out light decorations to the marginal portion of blade, it is ensured that compressor finish forge
Abrasive material successively decreases to blade intake and exhaust edge removal amount with blade to distalmost end distance change during blade light decorations, solves
The problem of blade profile pipes' analysis skin processing same effect difference caused by blade edge position removal amount is more.
Further, air inlet and gas outlet are provided on jig main body, air inlet and gas outlet are used to add in light decorations
Abrasive material can easily enter in the first groove during work.
Further, the devices such as bolt or pin are inserted in the first mounting hole and the second mounting hole, by pressing plate and fixture
Main body is fixed together, and avoids during decorated processing because other actions such as overturning cause pressing plate and jig main body to detach
The problem of.
Description of the drawings
Fig. 1 is the structural schematic diagram of jig main body in the present invention；
Fig. 2 is the structural schematic diagram of center platen of the present invention.
Wherein：1 is jig main body；2 be the first groove；3 be air inlet；4 be gas outlet；5 be the first mounting hole；6 be pressure
Plate；7 be the second groove；8 be the second mounting hole.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings：
The present invention provides a kind of compressor precision forged blade light to adorn shield jig, as shown in Figure 1, including jig main body 1, folder
Tool main body 1 is made of the nonmetallic materials with low-density, soft, and preferred jig main body 1 is made of nylon；Jig main body
1 middle part is the inner ring for capableing of envelope precision forged blade, and the first groove 2 is provided on the inner ring of jig main body 1, and the first groove 2 is used
In clamping precision forged blade, and the width of the first groove 2 is more than the thickness of clamped precision forged blade, makes the first groove 2 and finish forge
There is gap, which can be such that the abrasive material used in decorated processing passes through between blade；It is also relatively set on jig main body 1
Air inlet 3 and gas outlet 4, air inlet 3 and gas outlet 4 are used for the circulation of abrasive material, and air inlet 3 and gas outlet 4 are from fixture master
The angle that the outer edge of body 1 is outputed diagonally downward to inner ring, since air inlet 3 and gas outlet 4 are angle, due to opening area
Bigger, therefore the flowing of abrasive material can be facilitated, improve the efficiency of light decorations；The first mounting hole 5 is also provided on jig main body 1.
Pressing plate 6 is additionally provided on jig main body 1, pressing plate 6 is made of the nonmetallic materials with low-density, soft, excellent
The pressing plate 6 of choosing is made of nylon；And the catch stretched into above inner ring is provided on pressing plate 6.As shown in Fig. 2, pressing plate 6 has second
Groove 7, the second groove 7 are clamped on jig main body 1, and the second mounting hole 8 is also provided on pressing plate 6, and the second mounting hole 8 and first is solid
Determine the matching of hole 5, and is inserted with bolt or pin etc. in the second mounting hole 8 and the first mounting hole 5 and is used for pressing plate 6 and jig main body
1 device being fixedly connected；Second groove 7 can also be set as spring groove, be clamped in pressing plate 6 using the elasticity of groove
Have in main body 1；Second groove 7 is clamped on jig main body 1, and it is catch that the second groove 7, which stretches into the part above inner ring,.
The present invention application method be：Compressor precision forged blade is placed in the first groove 2 of jig main body 1, first
There is gap between groove 2 and precision forged blade；Then pressing plate 6 is sleeved on jig main body 1, and the second groove 7 stretches on inner ring
The part of side is catch, and catch can block precision forged blade；Then pressing plate 6 is fixed on fixture master using bolt or pin etc.
On body 1；2 or 2 or more pressing plates 6 are uniformly set on jig main body 1, ensure precision forged blade in decorated processing process
In, blade will not fall off from fixture.
Claims (7)
1. a kind of compressor precision forged blade light adorns shield jig, which is characterized in that including being integrally formed made of nonmetallic materials
Jig main body (1), the middle part of jig main body (1) is the inner ring for capableing of envelope precision forged blade, is set on the inner ring of jig main body (1)
It is equipped with the first groove (2), the first groove (2) is for clamping precision forged blade；Jig main body is additionally provided with nonmetallic materials system on (1)
At pressing plate (6), pressing plate is provided with the catch stretched into above inner ring on (6)；The width of first groove (2), which is more than, to be clamped
The thickness of precision forged blade；It is relatively set with air inlet (3) and gas outlet (4) on the jig main body (1).
2. compressor precision forged blade light according to claim 1 adorns shield jig, which is characterized in that the air inlet (3)
It is the angle outputed diagonally downward to inner ring from the outer edge of jig main body (1) with gas outlet (4).
3. compressor precision forged blade light according to claim 1 adorns shield jig, which is characterized in that on the pressing plate (6)
It is provided with the second groove (7), the second groove (7) is clamped on jig main body (1).
4. compressor precision forged blade light according to claim 3 adorns shield jig, which is characterized in that the catch is second
Groove (7) stretches into the part of jig main body (1).
5. compressor precision forged blade light according to claim 1 adorns shield jig, which is characterized in that on the pressing plate (6)
It is also provided with the second mounting hole (8), the second mounting hole (8) is matched with the first mounting hole (5) being provided on jig main body (1).
6. compressor precision forged blade light according to claim 5 adorns shield jig, which is characterized in that second mounting hole
(8) and in the first mounting hole (5) bolt or pin for fixation clip (6) are inserted with.
7. compressor precision forged blade light according to claim 1 adorns shield jig, which is characterized in that the jig main body
(1) it is made of high molecular material nylon with pressing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766218.7A CN106272095B (en) | 2016-08-29 | 2016-08-29 | A kind of compressor precision forged blade light decorations shield jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766218.7A CN106272095B (en) | 2016-08-29 | 2016-08-29 | A kind of compressor precision forged blade light decorations shield jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272095A CN106272095A (en) | 2017-01-04 |
| CN106272095B true CN106272095B (en) | 2018-11-02 |
Family
ID=57675650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766218.7A Active CN106272095B (en) | 2016-08-29 | 2016-08-29 | A kind of compressor precision forged blade light decorations shield jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272095B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618729A (en) * | 2019-02-26 | 2020-09-04 | 中国航发商用航空发动机有限责任公司 | Vibration finishing machine, vibration finishing method, surface treatment system, and component |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2216885Y (en) * | 1995-04-05 | 1996-01-10 | 曾绍谦 | Protective net for oscillating grinding work piece |
| US5538461A (en) * | 1995-04-18 | 1996-07-23 | Tseng; Shao-Chien | Workpiece protecting wire net used in vibration milling |
| CN201325008Y (en) * | 2008-11-18 | 2009-10-14 | 西安航空发动机（集团）有限公司 | Finish forging vane blowing holding fixture |
| CN102671848A (en) * | 2011-03-07 | 2012-09-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Technology for protecting blade edge before automatically finishing integral blade disk |
| CN103111946A (en) * | 2013-03-04 | 2013-05-22 | 西北工业大学 | Fixture for abrasive flow polishing of blisk |
| CN103317427A (en) * | 2013-05-23 | 2013-09-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Protection method for blisk vibration finishing |
| CN204053824U (en) * | 2014-09-22 | 2014-12-31 | 宋琴飞 | A kind of mobile phone shell tool |
-
2016
- 2016-08-29 CN CN201610766218.7A patent/CN106272095B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2216885Y (en) * | 1995-04-05 | 1996-01-10 | 曾绍谦 | Protective net for oscillating grinding work piece |
| US5538461A (en) * | 1995-04-18 | 1996-07-23 | Tseng; Shao-Chien | Workpiece protecting wire net used in vibration milling |
| CN201325008Y (en) * | 2008-11-18 | 2009-10-14 | 西安航空发动机（集团）有限公司 | Finish forging vane blowing holding fixture |
| CN102671848A (en) * | 2011-03-07 | 2012-09-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Technology for protecting blade edge before automatically finishing integral blade disk |
| CN103111946A (en) * | 2013-03-04 | 2013-05-22 | 西北工业大学 | Fixture for abrasive flow polishing of blisk |
| CN103317427A (en) * | 2013-05-23 | 2013-09-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Protection method for blisk vibration finishing |
| CN204053824U (en) * | 2014-09-22 | 2014-12-31 | 宋琴飞 | A kind of mobile phone shell tool |
Non-Patent Citations (1)
| Title |
|---|
| 磨粒流挤压抛光技术研究应用;杨贵铭;《航空制造工程》;19961107(第11期);第12-13页 * |
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| Publication number | Publication date |
|---|---|
| CN106272095A (en) | 2017-01-04 |
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Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO., LTD. Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE CORPORATION PLC |
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