CN201579626U - Novel rotary milling clamp for compressor blade - Google Patents
Novel rotary milling clamp for compressor blade Download PDFInfo
- Publication number
- CN201579626U CN201579626U CN2009202704723U CN200920270472U CN201579626U CN 201579626 U CN201579626 U CN 201579626U CN 2009202704723 U CN2009202704723 U CN 2009202704723U CN 200920270472 U CN200920270472 U CN 200920270472U CN 201579626 U CN201579626 U CN 201579626U
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- CN
- China
- Prior art keywords
- blade root
- supporting seat
- rotary milling
- compressor blades
- root supporting
- 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.)
- Expired - Fee Related
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- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model provides a novel rotary milling clamp for a compressor blade. The novel rotary milling clamp has the advantages of steady and reliable clamping, uniform datum level and stable rotary milling machining. The novel rotary milling clamp comprises a blade root supporting seat, wherein a blade root side positioning block and a blade root side clamping block are respectively arranged on two sides of the blade root supporting seat, and the blade root supporting seat is installed onto a rotary disc. The novel rotary milling clamp is characterized in that a pulley groove is arranged at the upper part of the blade root supporting seat; a packing block is installed at the bottom of the disc groove; a rectangular through groove is laterally arranged at the bottom of the blade root supporting seat; a sliding block is arranged in the rectangular through groove and connected with a guide rod through a cotter pin; and the guide rod vertically passes through the blade root supporting seat.
Description
(1) technical field
The utility model relates to compressor blade processing tool field, is specially a kind of novel clamp for rotary milling of compressor blades.
(2) background technology
General clamp for rotary milling of compressor blades is located with blade root air inlet side, as Fig. 1, blade root profile of tooth one side is with profile of tooth locating piece 1 location, opposite side connects profile of tooth compact heap 3 by rotating mechanism 2, attachment screw compresses blade, cooperate with the blade root profile of tooth with profile of tooth compact heap 3 and the tip mechanism of Digit Control Machine Tool by profile of tooth locating piece 1, finish the clamping work of rotary milling of compressor blades.Its clamping is quick and convenient, but its had relatively high expectations in blade root bottom surface, the thickness of back of the body direction also can influence the skew of the blade root centre of gyration and the profile unbalance that causes processing in the blade root.
(3) summary of the invention
At the problems referred to above, the utility model provides a kind of novel clamp for rotary milling of compressor blades, and its clamping is reliable and stable, unifying datum, and it is stable that processing is milled in revolution.
Its technical scheme is such, it comprises the blade root supporting seat, described blade root supporting seat both sides are separately installed with blade root side locating piece and blade root lateral surface compressing piece, described blade root supporting seat is installed on rotary disk, it is characterized in that: described blade root supporting seat top is equipped with race, the described trench bottom of taking turns is equipped with cushion block, described blade root supporting seat bottom transverse has rectangular through slot, in the described rectangular through slot slide block is installed, described slide block connects guide rod by splitting a mouthful pin, and described guide rod vertically passes described blade root supporting seat.
It is further characterized in that: described cushion block is provided with two; Described two cushion blocks are installed on the air inlet side respectively and the side of giving vent to anger; The described side cushion block outer rim of giving vent to anger is stretched out described blade root supporting seat outer rim; Described cushion block cooperates with described blade root supporting seat upper wheels bottom land groove and is connected by screw; Described slide block working face is the inclined-plane; The described mouthful pin of splitting is installed on the described inclined-plane; Described slide block is connected with pressed seat by housing screw; Described guide rod is square guide rod; Described guide rod top is provided with boss; Described boss is provided with four; Locating piece middle part, described blade root side is provided with projection.
After the utility model adopted said structure, it can easy to setuply be operated, and race working face and front side of vane fit tightly, and the stability of process is guaranteed at the automatic capturing center.
(4) description of drawings
Fig. 1 is existing clamp for rotary milling of compressor blades structural representation;
Fig. 2 is the utility model plan structure schematic diagram;
Fig. 3 is the A-A cross section sectional structure schematic diagram of Fig. 2;
Fig. 4 is that the P of Fig. 3 is to view.
(5) specific embodiment
See Fig. 2, Fig. 3 and Fig. 4, the utility model comprises blade root supporting seat 3, blade root supporting seat 3 both sides are separately installed with blade root side locating piece 2 and blade root lateral surface compressing piece 1, blade root supporting seat 3 is installed on rotary disk 9, and blade root supporting seat 3 tops are equipped with race 12, and race 12 bottoms are equipped with cushion block, blade root supporting seat 3 bottom transverse have rectangular through slot 13, slide block 6 is installed in the rectangular through slot 13, and slide block 6 connects guide rod 5 by splitting mouthful pin 10, and guide rod 5 vertically passes blade root supporting seat 3.Cushion block is provided with two 4,11; Cushion block 11,4 is installed on the air inlet side and the side of giving vent to anger respectively; The side of giving vent to anger cushion block 4 outer rims are stretched out blade root supporting seat 3 outer rims; Cushion block 11,4 cooperates with blade root supporting seat 3 top races 12 kerves and is connected by screw; Slide block 6 working faces are the inclined-plane; Splitting a mouthful pin 10 is installed on slide block 6 inclined-planes; Slide block 6 is connected with pressed seat 8 by housing screw 7; Guide rod 5 is square guide rod; Guide rod 5 tops are provided with four boss 14; Locating piece 2 middle parts, blade root side are provided with boss.The side chamfering of giving vent to anger of race 12, the working face of race 12 is provided with sulculus, and enough spaces are left at the inoperative position; Cushion block 4 outer rims are stretched out blade root supporting seat outer rim, and it is convenient to make that blade inserts race 12; Guide rod 5 adopts square, thereby can effectively avoid the rotation of guide rod 5 to cause guide rod 5 and slide block 6 contact-making surfaces instability to make entire mechanism stuck; Four boss 14 on guide rod 5 tops can contact with the blade root bottom by active balance guide rod 5, prevent that blade working face in the process of holding out against from not having to fit and block; Setting is split a mouthful pin 10 and is prevented that line contacts guide rod 5 or the some contact owing to the angle foozle produces with slide block 6, by splitting mouthful transmission of pin 10, guarantees and the applying of slide block 6, makes that the processing of leaves state is more stable.
When using the utility model, blade is inserted in race along cushion block 4, blade air inlet side and the no gap of blade root side locating piece 2 applyings, tightening housing screw 7 promotes slide block 6, splits mouthful a pin 10 and a guide rod 5, formation fits tightly the working face of blade and the race working face of blade root supporting seat 3 to the pressure of blade root bottom, tighten the both sides band shoulder hex nut of blade root lateral surface compressing piece 1 at last, finish clamping work.When getting blade, unclamp housing screw 7, pulling slide block 6, leaf top lathe tip mechanism promote blade root working face and the disengagement of race working face, unclamp toply again, take out blade smoothly.
Claims (10)
1. novel clamp for rotary milling of compressor blades, it comprises the blade root supporting seat, described blade root supporting seat both sides are separately installed with blade root side locating piece and blade root lateral surface compressing piece, described blade root supporting seat is installed on rotary disk, it is characterized in that: described blade root supporting seat top is equipped with race, the described trench bottom of taking turns is equipped with cushion block, described blade root supporting seat bottom transverse has rectangular through slot, in the described rectangular through slot slide block is installed, described slide block connects guide rod by splitting a mouthful pin, and described guide rod vertically passes described blade root supporting seat.
2. according to the described a kind of novel clamp for rotary milling of compressor blades of claim 1, it is characterized in that: described cushion block is provided with two.
3. according to the described a kind of novel clamp for rotary milling of compressor blades of claim 2, it is characterized in that: described two cushion blocks are installed on the air inlet side respectively and the side of giving vent to anger.
4. according to the described a kind of novel clamp for rotary milling of compressor blades of claim 3, it is characterized in that: the described side cushion block outer rim of giving vent to anger is stretched out described blade root supporting seat outer rim.
5. according to the described a kind of novel clamp for rotary milling of compressor blades of claim 4, it is characterized in that: described cushion block cooperates with described blade root supporting seat upper wheels bottom land groove and is connected by screw.
6. according to the described a kind of novel clamp for rotary milling of compressor blades of claim 5, it is characterized in that: described slide block working face is the inclined-plane.
7. according to the described a kind of novel clamp for rotary milling of compressor blades of claim 6, it is characterized in that: the described mouthful pin of splitting is installed on the described inclined-plane.
8. according to the described a kind of novel clamp for rotary milling of compressor blades of claim 7, it is characterized in that: described slide block is connected with pressed seat by housing screw.
9. described according to Claim 8 a kind of novel clamp for rotary milling of compressor blades is characterized in that: described guide rod is square guide rod, and described guide rod top is provided with boss, and described boss is provided with four.
10. according to the described a kind of novel clamp for rotary milling of compressor blades of claim 9, it is characterized in that: locating piece middle part, described blade root side is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202704723U CN201579626U (en) | 2009-11-20 | 2009-11-20 | Novel rotary milling clamp for compressor blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202704723U CN201579626U (en) | 2009-11-20 | 2009-11-20 | Novel rotary milling clamp for compressor blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579626U true CN201579626U (en) | 2010-09-15 |
Family
ID=42721620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202704723U Expired - Fee Related CN201579626U (en) | 2009-11-20 | 2009-11-20 | Novel rotary milling clamp for compressor blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579626U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009160A (en) * | 2013-01-07 | 2013-04-03 | 齐齐哈尔华工机床有限公司 | Automatic positioning, leveling, hydraulic clamping device for slab sample |
| CN103056905A (en) * | 2013-01-18 | 2013-04-24 | 昆山勇翔精密机械有限公司 | Clamping seat for automobile bearing cover end face processing |
| CN103639747A (en) * | 2013-11-25 | 2014-03-19 | 张家港市港区电子镀膜有限公司 | Bench lathe milling groove clamp for machining radio frequency coaxial connector housing |
| CN108612751A (en) * | 2018-06-20 | 2018-10-02 | 浙江亚太机电股份有限公司 | It is a kind of to seal and compress reliable ECU device for detecting sealability |
| CN113551888A (en) * | 2020-09-14 | 2021-10-26 | 无锡透平叶片有限公司 | Frequency measurement clamp for small and medium-sized combustion engine blades |
-
2009
- 2009-11-20 CN CN2009202704723U patent/CN201579626U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009160A (en) * | 2013-01-07 | 2013-04-03 | 齐齐哈尔华工机床有限公司 | Automatic positioning, leveling, hydraulic clamping device for slab sample |
| CN103009160B (en) * | 2013-01-07 | 2015-06-17 | 齐齐哈尔华工机床股份有限公司 | Automatic positioning, leveling, hydraulic clamping device for slab sample |
| CN103056905A (en) * | 2013-01-18 | 2013-04-24 | 昆山勇翔精密机械有限公司 | Clamping seat for automobile bearing cover end face processing |
| CN103056905B (en) * | 2013-01-18 | 2015-08-05 | 昆山勇翔精密机械有限公司 | A kind of automobile bearing lid end face processing grip slipper |
| CN103639747A (en) * | 2013-11-25 | 2014-03-19 | 张家港市港区电子镀膜有限公司 | Bench lathe milling groove clamp for machining radio frequency coaxial connector housing |
| CN103639747B (en) * | 2013-11-25 | 2016-03-23 | 张家港市港区电子镀膜有限公司 | Lathe slotting attachment on a kind of radio frequency coaxial connector outer shell processing table |
| CN108612751A (en) * | 2018-06-20 | 2018-10-02 | 浙江亚太机电股份有限公司 | It is a kind of to seal and compress reliable ECU device for detecting sealability |
| CN108612751B (en) * | 2018-06-20 | 2019-11-26 | 浙江亚太机电股份有限公司 | It is a kind of to seal and compress reliable ECU device for detecting sealability |
| CN113551888A (en) * | 2020-09-14 | 2021-10-26 | 无锡透平叶片有限公司 | Frequency measurement clamp for small and medium-sized combustion engine blades |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20121120 |