CN109550652A - A kind of low whirlpool guide vane EB-PVD coater - Google Patents
A kind of low whirlpool guide vane EB-PVD coater Download PDFInfo
- Publication number
- CN109550652A CN109550652A CN201811415317.6A CN201811415317A CN109550652A CN 109550652 A CN109550652 A CN 109550652A CN 201811415317 A CN201811415317 A CN 201811415317A CN 109550652 A CN109550652 A CN 109550652A
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- China
- Prior art keywords
- locating piece
- fixed buckle
- plate
- buckle
- boss
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C21/00—Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00
- B05C21/005—Masking devices
Landscapes
- Clamps And Clips (AREA)
- Paper (AREA)
Abstract
The present invention discloses a kind of low whirlpool guide vane EB-PVD coater, including support and upper protection cap, support are made of positioning sleeve and lower protective shell；The supramarginal plate of blade is slid into upper protection cap, inframarginal is put into lower protective shell, is connected by groove with boss, and the mode of connecting pin and fixation with steel wire solves low whirlpool guide vane coating difficulty positioning, loads and unloads difficult problem.Technical solution of the present invention application effect is good, has saved the design and manufacture cost that such fixture occurs in studying and testing repeatedly.
Description
Technical field
The present invention relates to a kind of EB-PVD coater technical field, in particular to a kind of low whirlpool guide vane EB-PVD is applied
Plating appts.
Background technique
It is always the problem in fixture design for the positioning of blade assembly, handling problem in blade coater, due to
During coating, coating cannot be had by being strict with blade protection part, it requires that shield jig will be bonded completely with blade；
In previous fixture design, being located by connecting between each protection board of fixture is led to using between movable protecting plate and fixed protection board
Pin, Kong Dingwei are crossed, then wedging is carried out using inclined wedge, but find in actual application, after coating, painting is also plated by painting on fixture
Material, such clamp structure make coating that the gap that is located by connecting between fixture movable protecting plate and fixed protection board is close dead,
After coating, the problem of fixture is not opened, and part unloads to get off.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of low whirlpool guide vane EB-PVD coater,
Specific technical solution is as follows:
A kind of low whirlpool guide vane EB-PVD coater, including support and upper protection cap, support include positioning sleeve under
Protective shell；
The lower protective shell include lower plate, locating piece a, locating piece b, locating piece c, locating piece d, lower fixed buckle a, under
Fixed buckle b, lower fixed buckle c and lower active plate；
In bottom plate end face one end, locating piece c and locating piece d are in L shape, lower end and lower plate end for the locating piece a setting
The face other end is fixed, and upper end is equipped with positioning pin；
The locating piece b is arranged on lower fixed buckle c；
The locating piece a withstands the listrium of blade inframarginal side, and locating piece b is stuck in listrium slot；
Positioning pin on the locating piece b and locating piece c is plugged on the listrium pin hole of the blade inframarginal other end；
It is provided with mounting hole among the lower plate, for installing positioning sleeve；
Lower fixed buckle c, lower fixed buckle a, lower fixed buckle b, and lower fixed buckle a are respectively welded on the lower plate
It is arranged with lower fixed buckle b in the lower two sides fixed buckle c, by being welded and fixed；
The lower fixed buckle a and lower fixed buckle b is not connected with end and is equipped with card slot, and two sides are equipped with connecting column a；
The lower active plate two sides are equipped with boss, are equipped with dark hook at boss；
Card slot of the protrusion for lower fixed buckle a and lower fixed buckle a is fastened；
The lower plate, lower fixed buckle c, lower fixed buckle a, lower fixed buckle b and lower active plate form shell,
It passes through dark hook by steel wire to be wrapped on connecting column, for guaranteeing that blade inframarginal edge is bonded completely with lower protective shell；
Lower plate on rear side of the lower fixed buckle c is equipped with test piece seat, and two claws of test piece seat are inserted into lower plate
In upper corresponding hole, by steel wire winding claw, for guaranteeing that test piece seat is fixedly secured on lower plate；
The galvanic couple hold-down bars is plugged in the corresponding hole of lower plate of test piece seat both ends, is fixed by housing screw；
The upper protection cap includes upper cover plate, locating piece e, locating piece f, locating piece g, upper fixed buckle a, upper fixed buckle
B, upper fixed buckle c and upper active plate；
The locating piece e, locating piece f, locating piece g are arranged in upper cover board ends；
Fixed buckle c, upper fixed buckle a, upper fixed buckle b, and upper fixed buckle a are respectively welded on the upper cover plate
It is arranged with upper fixed buckle b in the upper two sides fixed buckle c, by being welded and fixed；
Fixed buckle a and upper fixed buckle b, two sides are equipped with connecting column b, and lower end surface is equipped with and blade supramarginal plate
The groove of cooperation installs side；
The upper active plate two sides are equipped with boss, are equipped with dark hook at boss；
Card slot of the protrusion for upper fixed buckle a and upper fixed buckle b is fastened；
The upper cover plate, upper fixed buckle c, upper fixed buckle a, upper fixed buckle b and upper active plate form shell,
It passes through dark hook by steel wire to be wrapped on connecting column b, for guaranteeing that blade supramarginal plate edge is bonded completely with upper protection cap；
Blade supramarginal plate slides into upper protection cap from groove installation side withstands on locating piece e, locating piece f, on locating piece g.
A kind of low whirlpool guide vane EB-PVD coater, preferred embodiment is that the steel wire is high-temperature alloy steel
Silk.
A kind of low whirlpool guide vane EB-PVD coater, preferred embodiment be the locating piece a, locating piece b,
Locating piece c, locating piece d, locating piece e, locating piece f and locating piece g are cambered surface.
A kind of low whirlpool guide vane EB-PVD coater, preferred embodiment are that groove installation side is arc
Face.
Beneficial effects of the present invention: technical solution of the present invention is by changing the positioning clamping mode to blade assembly, connecting
Mode is connect, is attached using groove and boss, is attached locking with the mode of steel wire winding.Blade, which has sprayed coating, directly to be cut
Disconnected steel wire, so that it may take out blade, tea is facilitated to have a rest, it can be used repeatedly.Solve low whirlpool guide vane coating difficulty positioning, difficult dress
The problem of unloading.The device carries out practical application at the scene, and application effect is good, saved such fixture repeatedly research,
Design, the manufacturing cost occurred in test may arrive extensive use value.
Detailed description of the invention
Fig. 1 is a kind of low whirlpool guide vane EB-PVD coater schematic diagram；
Fig. 2 is Fig. 1 side view；
Fig. 3 is Fig. 1 schematic diagram of internal structure a；
Fig. 4 is Fig. 1 schematic diagram of internal structure b.
In figure, fixed under 1- lower plate, 2- locating piece a, 3- locating piece b, 4- locating piece c, 5- locating piece d, 6- buckle a,
It is fixed under 7- under buckle b, 8- and fixes active plate under buckle c, 9-, 10- positioning sleeve, 11- connecting column a, 12- test piece seat, 13-
The fixed side of claw, 14- galvanic couple, 15- upper cover plate fix buckle on 16- locating piece e, 17- locating piece f, 18- locating piece g, 19-
A, it is fixed on 20- on buckle b, 21- and fixes the upper active plate of buckle c, 22-, the installation of 23- groove side, 24- connecting column b.
Specific embodiment
A kind of low whirlpool guide vane EB-PVD coater as shown in Figs 1-4, including support and upper protection cap, support is by fixed
Position set 10 and lower protective shell composition；
The lower protective shell includes lower plate 1, locating piece a2, locating piece b3, locating piece c4, locating piece d5, lower fixing buckle
Plate a6, lower fixed buckle b7, lower fixed buckle c8 and lower active plate 9；
The locating piece a2 is arranged in 1 end face one end of lower plate, and locating piece c3 and locating piece d5 are L-shaped, lower end and bottom
The 1 end face other end of plate is fixed, and upper end is equipped with positioning pin；
The locating piece b3 is arranged on lower fixed buckle c8；
The locating piece a5 withstands the listrium of blade inframarginal side, and locating piece b6 is stuck in listrium slot；
Positioning pin on the locating piece b6 and locating piece c7 is plugged on the listrium pin hole of the blade inframarginal other end；
It is provided with mounting hole among the lower plate 1, for installing positioning sleeve 10；
Lower fixed buckle c8, lower fixed buckle a6, lower fixed buckle b7, and lower fixation are respectively welded on the lower plate 1
Buckle a6 and lower fixed buckle b7 are arranged in the lower two sides fixed buckle c8, by being welded and fixed；
The lower fixed buckle a6 and lower fixed buckle b7 is not connected with end and is equipped with card slot, and two sides are equipped with connecting column a11；
9 two sides of lower active plate are equipped with boss, are equipped with dark hook at boss；
Card slot of the protrusion for lower fixed buckle a6 and lower fixed buckle b7 is fastened；
The lower plate 1, lower fixed buckle c8, lower fixed buckle a6, lower fixed buckle b7 and lower 9 shape of active plate
At shell, dark hook is passed through by steel wire and is wrapped on connecting column a11, for guaranteeing that blade inframarginal edge and lower protective shell are complete
Fitting；
Lower plate 1 on rear side of the lower fixed buckle c9 is equipped with test piece seat 12, and two claws 13 of test piece seat 12 are inserted
Enter on lower plate 1 in corresponding hole, by steel wire winding claw 13, for guaranteeing that test piece seat 12 is fixedly secured on lower plate 1；
The galvanic couple hold-down bars 14 is plugged in the corresponding hole of 12 both ends lower plate of test piece seat 1, is fixed by housing screw；
The upper protection cap includes upper cover plate 15, locating piece e16, locating piece f17, locating piece g18, upper fixed buckle
A19, upper fixed buckle b20, upper fixed buckle c21 and upper active plate 22；
The locating piece e16, locating piece f17, locating piece g18 are arranged in upper cover board ends；
It is respectively welded fixed buckle c21, upper fixed buckle a19, upper fixed buckle b20 on the upper cover plate 15, and on
Fixed buckle a19 and upper fixed buckle b20 are arranged in the upper two sides fixed buckle c21, by being welded and fixed；
Fixed buckle a19 and upper fixed buckle b20, two sides are equipped with connecting column b24, and lower end surface is equipped with and leaf
The groove of piece supramarginal plate cooperation installs side 23；
22 two sides of upper active plate are equipped with boss, are equipped with dark hook at boss；
Card slot of the protrusion for upper fixed buckle a19 and upper fixed buckle b20 is fastened；
The upper cover plate 15, upper fixed buckle c21, upper fixed buckle a19, upper fixed buckle b20 and upper active plate
22 form shell, pass through dark hook by steel wire and are wrapped on connecting column, for guaranteeing that blade supramarginal plate edge and upper protection cap are complete
Full fitting；
Blade supramarginal plate slides into upper protection cap from groove installation side 23 and withstands on locating piece e16, locating piece f17, locating piece
On g18.
The steel wire is high temperature alloy steel wire.
The locating piece a9, locating piece b10, locating piece c11, locating piece d12, locating piece e19, locating piece f20 and positioning
Block g21 is cambered surface.
Groove installation side 26 is cambered surface.
Claims (4)
1. a kind of low whirlpool guide vane EB-PVD coater, which is characterized in that including support and upper protection cap, support includes fixed
Position set and lower protective shell；
The lower protective shell includes lower plate, locating piece a, locating piece b, locating piece c, locating piece d, lower fixed buckle a, lower fixation
Buckle b, lower fixed buckle c and lower active plate；
In bottom plate end face one end, locating piece c and locating piece d are L-shaped for the locating piece a setting, and lower end and bottom plate end face are another
One end is fixed, and upper end is equipped with positioning pin；
The locating piece b is arranged on lower fixed buckle c；
The locating piece a is withstood on the listrium of blade inframarginal side, and locating piece b is stuck in listrium slot；
Positioning pin on the locating piece b and locating piece c is plugged on the listrium pin hole of the blade inframarginal other end；
It is provided with mounting hole among the lower plate, for installing positioning sleeve；
Lower fixed buckle c, lower fixed buckle a, lower fixed buckle b are respectively welded on the lower plate, and lower fixed buckle a is under
Fixed buckle b is arranged in the lower two sides fixed buckle c, by being welded and fixed；
The lower fixed buckle a and lower fixed buckle b is not connected with end and is equipped with card slot, and two sides are equipped with connecting column a；
The lower active plate two sides are equipped with boss, are equipped with dark hook at boss；
The boss is used to be fastened with the card slot of upper fixed buckle a and upper fixed buckle b；
The lower plate, lower fixed buckle c, lower fixed buckle a, lower fixed buckle b and lower active plate form shell, pass through
Steel wire passes through dark hook and is wrapped on connecting column, for guaranteeing that blade inframarginal edge is bonded completely with lower protective shell；
Lower plate on rear side of the lower fixed buckle c is equipped with test piece seat, by phase on two claws insertion lower plate of test piece seat
In the hole answered, by steel wire winding claw, for guaranteeing that test piece seat is fixedly secured on lower plate；
The galvanic couple hold-down bars is plugged in the corresponding hole of lower plate of test piece seat both ends, is fixed by housing screw；
The upper protection cap include upper cover plate, locating piece e, locating piece f, locating piece g, upper fixed buckle a, upper fixed buckle b, on
Fixed buckle c and upper active plate；
The locating piece e, locating piece f, locating piece g are arranged in upper cover board ends；
It is respectively welded fixed buckle c, upper fixed buckle a, upper fixed buckle b on the upper cover plate, and upper fixed buckle a and upper
Fixed buckle b is arranged in the upper two sides fixed buckle c, by being welded and fixed；
Fixed buckle a and upper fixed buckle b, two sides are equipped with connecting column b, and lower end surface is equipped with to be cooperated with blade supramarginal plate
Groove install side；
The upper active plate two sides are equipped with boss, are equipped with dark hook at boss；
The boss is used to be fastened with the card slot of upper fixed buckle a and upper fixed buckle b；
The upper cover plate, upper fixed buckle c, upper fixed buckle a, upper fixed buckle b and upper active plate form shell, pass through
Steel wire passes through dark hook and is wrapped on connecting column, for guaranteeing that blade supramarginal plate edge is bonded completely with upper protection cap；
Blade supramarginal plate slides into upper protection cap from groove installation side withstands on locating piece e, locating piece f, on locating piece g.
2. a kind of low whirlpool guide vane EB-PVD coater according to claim 1, which is characterized in that the steel wire is
High temperature alloy steel wire.
3. a kind of low whirlpool guide vane EB-PVD coater according to claim 1, which is characterized in that the locating piece
A, locating piece b, locating piece c, locating piece d, locating piece e, locating piece f and locating piece g are cambered surface.
4. a kind of low whirlpool guide vane EB-PVD coater according to claim 1, which is characterized in that the groove peace
Rim is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415317.6A CN109550652B (en) | 2018-11-26 | 2018-11-26 | Low vortex guide blade EB-PVD coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415317.6A CN109550652B (en) | 2018-11-26 | 2018-11-26 | Low vortex guide blade EB-PVD coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109550652A true CN109550652A (en) | 2019-04-02 |
| CN109550652B CN109550652B (en) | 2020-10-02 |
Family
ID=65867181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811415317.6A Active CN109550652B (en) | 2018-11-26 | 2018-11-26 | Low vortex guide blade EB-PVD coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550652B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201627477U (en) * | 2010-02-03 | 2010-11-10 | 郑慧莉 | Portable vehicle safe |
| CN203498465U (en) * | 2013-10-19 | 2014-03-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for local coating of turbine blade |
| CN106521428A (en) * | 2016-08-26 | 2017-03-22 | 中航动力股份有限公司 | Device for local coating painting of turbine guide vane and painting technique of device |
| US20170101539A1 (en) * | 2015-10-12 | 2017-04-13 | General Electric Company | Method of coating an article, water soluble plug for preventing hole blockage during coating, and article having holes masked with a water soluble plug paste |
| CN206127408U (en) * | 2016-09-30 | 2017-04-26 | 中国南方航空工业(集团)有限公司 | A protecting clap utensil and vacuum coating equipment for turbine blade vacuum coating |
| US20180209279A1 (en) * | 2017-01-23 | 2018-07-26 | United Technologies Corporation | Apparatus and method for masking under platform areas of airfoil components |
| CN207904352U (en) * | 2017-12-26 | 2018-09-25 | 中国航发南方工业有限公司 | Guide vane coating Protecting clamping apparatus and coater |
-
2018
- 2018-11-26 CN CN201811415317.6A patent/CN109550652B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201627477U (en) * | 2010-02-03 | 2010-11-10 | 郑慧莉 | Portable vehicle safe |
| CN203498465U (en) * | 2013-10-19 | 2014-03-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for local coating of turbine blade |
| US20170101539A1 (en) * | 2015-10-12 | 2017-04-13 | General Electric Company | Method of coating an article, water soluble plug for preventing hole blockage during coating, and article having holes masked with a water soluble plug paste |
| CN106521428A (en) * | 2016-08-26 | 2017-03-22 | 中航动力股份有限公司 | Device for local coating painting of turbine guide vane and painting technique of device |
| CN206127408U (en) * | 2016-09-30 | 2017-04-26 | 中国南方航空工业(集团)有限公司 | A protecting clap utensil and vacuum coating equipment for turbine blade vacuum coating |
| US20180209279A1 (en) * | 2017-01-23 | 2018-07-26 | United Technologies Corporation | Apparatus and method for masking under platform areas of airfoil components |
| CN207904352U (en) * | 2017-12-26 | 2018-09-25 | 中国航发南方工业有限公司 | Guide vane coating Protecting clamping apparatus and coater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109550652B (en) | 2020-10-02 |
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