CN102085642B - Wing population area shot peening strengthening tool - Google Patents
Wing population area shot peening strengthening tool Download PDFInfo
- Publication number
- CN102085642B CN102085642B CN 201010543945 CN201010543945A CN102085642B CN 102085642 B CN102085642 B CN 102085642B CN 201010543945 CN201010543945 CN 201010543945 CN 201010543945 A CN201010543945 A CN 201010543945A CN 102085642 B CN102085642 B CN 102085642B
- Authority
- CN
- China
- Prior art keywords
- lower cover
- loam cake
- thread bush
- following
- screwed hole
- 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.)
- Active
Links
Images
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention belongs to technological equipment of part shot peening strengthening and relates to a wing population area shot peening strengthening tool. The tool is composed of two parts, namely a fixture and a gas circuit, wherein the fixture comprises an upper cover, an axis, a lower cover, a nut with a shoulder, a gasket, a bolt, a handle, a round head screw, a seal ring, an upper thread bushing, a lower thread bushing, an upper plug and a lower plug; the gas circuit comprises a joint, a hose, a reducing valve and a pneumatic switch, the joint is connected with the upper thread bushing or the lower thread bushing, the upper plug is connected with the lower thread bushing or the lower plug is connected with the upper thread bushing, and the joint is connected with a gas source by virtue of the hose, the reducing valve and the pneumatic switch. An appearance locating surface fitted with a product part is designed in the tool according to the appearance of the product part with a double-curvature section, and a related position is sealed by virtue of the seal ring, thus the tightness of the tool is effectively controlled. The upper cover and the lower cover are provided with vent holes, the strength and the dynamics of shot peening are guaranteed in good ranges, and finally the surface strengthening quality of a part is guaranteed.
Description
Technical field
The invention belongs to the technological equipment of part shot peening strengthening, relate to a kind of wing demographic region shot peening strengthening frock.
Background technology
In order to improve the surface quality of wing wallboard, promote the contact fatigue of wing wallboard and the drag of stress corrosion cracking, need implement stress peening process to the wing integral panel, guarantee that therefore it is shot peening strengthening equipment and frock that stress peening process is implemented successful key factor.At present, employed shot peening strengthening equipment all is enclosed in the shot-peening room, and the work-yard is restricted, and is not suitable for local shot-peening; And for local shot-peening, be mostly to adopt manual shot-peening, and the compressed air shotblasting machine of general manual usefulness does not have the bullet retracting device, so very poor of work situation.When the operator makes by hand shot-peening, need spray gun dominated by hand and part, judge strengthening effect by naked eyes, so labour intensity is big, and the strengthening effect of part need be judged with workman's experience.
Summary of the invention
The object of the invention provides and a kind ofly can reduce labour intensity, enhances productivity the wing demographic region shot peening strengthening frock of improving the quality of products.
Technical solution of the present invention is, frock is made up of anchor clamps and gas circuit two parts, (1) anchor clamps comprise loam cake, the axle center, lower cover, band shoulder nut, packing ring, bolt, handle, cheese head screw, sealing ring, last thread bush, following thread bush, upper plug head, lower end cap, one side of loam cake is index face, the inner surface of loam cake be one with a hyperboloid that the surface is corresponding of part to be processed, upper interior surface has cannelure along the area to be machined of part to be processed, have the last elongated slot parallel with index face on the upper surface of opposite one side of the index face of loam cake, have the upper screwed hole parallel with index face on the last elongated slot, the center of upper screwed hole is consistent with the center of last cannelure, the axis of upper screwed hole becomes 12 °～15 ° angle with the loam cake plane, loam cake and axle center, lower cover, band shoulder nut, packing ring connects, last thread bush screws in the upper screwed hole of loam cake, upper plug head is pressed in the thread bush, and last thread bush screws in the upper screwed hole of loam cake; The upper and lower surfaces in axle center are two hyperboloids corresponding with part to be processed, and the side also is the curved surface corresponding with part to be processed; One side of lower cover is index face, the inner surface of lower cover is the hyperboloid corresponding with another surface of part to be processed, following interior surface along the area to be machined of part to be processed have with on the corresponding following cannelure in the last cannelure position that covers, have the following elongated slot parallel with index face on the upper surface of opposite one side of the index face of lower cover, have the following screwed hole parallel with index face on the following elongated slot, the center of following screwed hole is consistent with the center of following cannelure, the axis of following screwed hole becomes 12 °～15 ° angle with the lower cover plane, lower cover is connected by cheese head screw with the axle center, lower end cap is pressed into down in the thread bush, and following thread bush screws in the following screwed hole of lower cover; With sealing ring sealing, all have diameter in the cannelure of loam cake and lower cover less than 70～90 of the steam vents of shot-peening bullet between loam cake and the lower cover; (2) gas circuit comprises joint, flexible pipe, pressure-reducing valve and jettron, joint is connected with following thread bush with last thread bush or joint, upper plug head is connected on down on the thread bush or lower end cap is connected on the thread bush, and joint is connected with source of the gas with jettron by flexible pipe, pressure-reducing valve.
Advantageous effect of the present invention, this frock has designed the profile locating surface that fits with product parts, and has sealed at relevant position with sealing ring at the product parts profile of band hyperbolic degree profile, makes the sealing of frock obtain effective control.The setting of loam cake and lower cover upper vent hole guarantees in good scope the intensity of shot-peening and dynamics, has finally guaranteed the surface peening quality of part.
By using this frock, make the bullet can be smoothly and squeeze into demographic region equably.The use of this frock has solved the local unworkable difficult problem of demographic region, has enlarged the operating space, and has increased the bullet retracting device, thereby improved work situation.Be fixed on the product parts by frock, changed the operator by manual operation, naked eyes are judged the mode of strengthening effect, and then have reduced the operators'skills requirement, have improved piece surface and have strengthened quality, have shortened the process-cycle.
Description of drawings:
Fig. 1 is the prior art structural representation;
Fig. 2 is the structural representation of holder part of the present invention, and wherein 2b is the A-A cutaway view of 2a;
Fig. 3 is the structural representation of loam cake of the present invention;
Fig. 4 is axle center of the present invention structural representation;
Fig. 5 is lower cover structural representation of the present invention;
Fig. 6 is anchor clamps of the present invention and gas circuit connection diagram, and wherein 6b is the vertical view of 6a;
Fig. 7 is gas circuit connection diagram of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is elaborated.Frock is made up of anchor clamps and gas circuit two parts, (1) holder part comprises loam cake 1, axle center 2, lower cover 3, band shoulder nut 5, packing ring 6, bolt 4, handle 7, cheese head screw 8, sealing ring 9, last thread bush 10, following thread bush 11, upper plug head 12, lower end cap 13, one side of loam cake 1 is index face, the inner surface of loam cake 1 be one with a hyperboloid that the surface is corresponding of part to be processed, loam cake 1 inner surface has cannelure 14 along the area to be machined of part to be processed, have the last elongated slot 15 parallel with index face on the upper surface of opposite one side of the index face of loam cake 1, have the upper screwed hole parallel with index face 16 on the last elongated slot 15, the center of upper screwed hole 16 is consistent with the center of last cannelure 14, the axis of upper screwed hole 16 becomes 12 °～15 ° angle with loam cake 1 plane, loam cake 1 and axle center 2, lower cover 3, band shoulder nut 5, packing ring 6 connects, upper plug head 12 is pressed in the thread bush 10, and last thread bush 10 screws in the upper screwed hole 16 of loam cake 1; The upper and lower surfaces in axle center 2 are two hyperboloids corresponding with part to be processed, and the side also is the curved surface corresponding with part to be processed; The inner surface of lower cover 3 is the hyperboloid corresponding with another surface of part to be processed, lower cover 3 inner surfaces have the following cannelure 17 corresponding with last cannelure 14 positions on the loam cake 1 along the area to be machined of part to be processed, have the following elongated slot 18 parallel with index face on the upper surface of opposite one side of the index face of lower cover 3, have the following screwed hole 19 parallel with index face on the following elongated slot 18, the center of following screwed hole 19 is consistent with the center of following cannelure 17, the axis of following screwed hole 19 becomes 12 °～15 ° angle with lower cover 3 planes, lower cover 3 is connected by cheese head screw 8 with axle center 2, lower end cap 13 is pressed into down in the thread bush 11, and following thread bush 11 screws in the following screwed hole 19 of lower cover 3; With sealing ring 9 sealing, all have diameter in the cannelure of loam cake 1 and lower cover 3 less than 70～90 of the steam vents of shot-peening bullet between loam cake 1 and the lower cover 3; (2) air path part comprises joint 20, flexible pipe 21, pressure-reducing valve 22 and jettron 23, joint 20 is connected with following thread bush 11 with last thread bush 10 or joint 20, upper plug head 12 is connected on down thread bush 11 or lower end cap 13 is connected on the thread bush 10, and joint 20 is connected with source of the gas with jettron 23 by flexible pipe 21, pressure-reducing valve 22.
Passage by design on loam cake 1, the lower cover 3 guarantees that temperature and the air pressure of shot peening coverage maintain in certain scope; The angle of the upper plug head of setting through the simulation of CATIA repeatedly back 12 and lower end cap 13 and loam cake 1 and lower cover 3 is convenient to bullet and is sprayed into more exactly in the ring-like chamber of loam cake 1 and lower cover 3 and axle center 2 forming.
Wing demographic region shot peening strengthening frock can be fastened among the clamp body by this holder part assurance part, provides enough power by air path part for bullet, guarantees the intensity of shot peening coverage.
In order to guarantee that part does not slide in the shot-peening process; anchor clamps and protecting tool set-up should be reliable and stable in the shot-peening process; with workbench relative motion does not take place, frock should not stop by the position of being sprayed of spray part in the shot-peening process, and the position of being sprayed should be subjected to even shot-peening.
Operating process is as follows:
1) checks that surface quality of workpieces, inspection part are to inspection jig clamp gap;
2) part is placed on the hanger, regulates upper-lower position, and fixing;
3) use acetone cotton yarn (or gauze) with part spare wiped clean, no grease;
4) lower cover 3 is fixedlyed connected with axle center 2 usefulness cheese head screws 8;
5) with index face and the part applying centering of loam cake 1, to guarantee the tram of part;
6) lower cover 3 that fixes and axle center 2 usefulness bolts 4, band shoulder nut 5 and packing ring 6 are fixedlyed connected with loam cake 1 good;
7) carry out shot peening strengthening;
8) check that piece surface bullet coverage rate, inspection part are to inspection jig clamp gap.
Claims (1)
1. wing demographic region shot peening strengthening frock, it is characterized in that, frock is made up of anchor clamps and gas circuit two parts, (1) anchor clamps comprise loam cake (1), axle center (2), lower cover (3), band shoulder nut (5), packing ring (6), bolt (4), handle (7), cheese head screw (8), sealing ring (9), last thread bush (10), following thread bush (11), upper plug head (12), lower end cap (13), one side of loam cake (1) is index face, the inner surface of loam cake (1) is a hyperboloid that the surface is corresponding with part to be processed, loam cake (1) inner surface has cannelure (14) along the area to be machined of part to be processed, have the last elongated slot (15) parallel with index face on the upper surface of opposite one side of the index face of loam cake (1), have the upper screwed hole parallel with index face (16) on the last elongated slot (15), the center of upper screwed hole (16) is consistent with the center of last cannelure (14), the axis of upper screwed hole (16) becomes 12 °～15 ° angle with loam cake (1) plane, loam cake (1) and axle center (2) lower cover (3), band shoulder nut (5), packing ring (6) connects, upper plug head (12) is pressed in the thread bush (10), and last thread bush (10) screws in the upper screwed hole (16) of loam cake (1); The upper and lower surfaces in axle center (2) are two hyperboloids corresponding with part to be processed, and the side also is the curved surface corresponding with part to be processed; One side of lower cover (3) is index face, the inner surface of lower cover (3) is a hyperboloid corresponding with another surface of part to be processed, lower cover (3) inner surface has the following cannelure (17) corresponding with last cannelure (14) position on the loam cake (1) along the area to be machined of part to be processed, have the following elongated slot (18) parallel with index face on the upper surface of opposite one side of the index face of lower cover (3), have the following screwed hole (19) parallel with index face on the following elongated slot (18), the center of following screwed hole (19) is consistent with the center of following cannelure (17), the axis of following screwed hole (19) becomes 12 °～15 ° angle with lower cover (3) plane, lower cover (3) is connected by cheese head screw (8) with axle center (2), following thread bush (11) screws in the following screwed hole (19) of lower cover (3), lower end cap (13) is pressed into down in the thread bush (11), with sealing ring (9) sealing, all have diameter in the cannelure of loam cake (1) and lower cover (3) less than 70～90 of the steam vents of shot-peening bullet between loam cake (1) and the lower cover (3); (2) gas circuit comprises joint (20), flexible pipe (21), pressure-reducing valve (22) and jettron (23), joint (20) is connected with last thread bush (10) or following thread bush (11), upper plug head (12) is connected on down thread bush (11) upward or lower end cap is connected on the thread bush (10), and joint (20) is connected with source of the gas with jettron (23) by flexible pipe (21), pressure-reducing valve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543945 CN102085642B (en) | 2010-11-15 | 2010-11-15 | Wing population area shot peening strengthening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543945 CN102085642B (en) | 2010-11-15 | 2010-11-15 | Wing population area shot peening strengthening tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102085642A CN102085642A (en) | 2011-06-08 |
| CN102085642B true CN102085642B (en) | 2013-09-11 |
Family
ID=44097774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010543945 Active CN102085642B (en) | 2010-11-15 | 2010-11-15 | Wing population area shot peening strengthening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102085642B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513941A (en) * | 2011-12-16 | 2012-06-27 | 陕西飞机工业（集团）有限公司 | Adjustable simulation test tool set for shot blasting reinforcement of integral wall board of aircraft wing |
| CN103868645A (en) * | 2013-11-29 | 2014-06-18 | 东风汽车电子有限公司 | Fixture for TPMS (tire pressure monitoring system) detection |
| CN108202293A (en) * | 2018-02-05 | 2018-06-26 | 山东科技职业学院 | A kind of automobile luggage racks sand blasting jig |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4352776A (en) * | 1979-02-16 | 1982-10-05 | Kenergy Corporation | Apparatus and method for fabricating polycarbonate skylights |
| CN100404205C (en) * | 2006-06-07 | 2008-07-23 | 西安飞机工业（集团）有限责任公司 | Flexible combined prestress clamp |
| CN201475497U (en) * | 2009-07-01 | 2010-05-19 | 香港多耐福有限公司 | Novel water pipe clip |
-
2010
- 2010-11-15 CN CN 201010543945 patent/CN102085642B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102085642A (en) | 2011-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102085642B (en) | Wing population area shot peening strengthening tool | |
| CN204997505U (en) | Sealed face repairing tool | |
| JP6990806B1 (en) | Welded tee pipe airtightness inspection device | |
| CN114799756B (en) | Composite manufacturing device and method for high-rib thin-wall aluminum alloy wallboard part | |
| CN104369063A (en) | Manual rounding device | |
| CN205630328U (en) | Sealed sand blasting machine | |
| CN106342025B (en) | The numerical control ball blasting method of the yielding disk-like accessory of thin-walled | |
| JP2016161107A (en) | Airtight jig for opening part | |
| CN205835059U (en) | A kind of compressed air shotblasting machine nozzle fixture device | |
| CN217596333U (en) | Welding tool for spherical structural member | |
| CN201342621Y (en) | Pinhole rotary spray gun for shot blasting | |
| KR20140112940A (en) | Apparatus for extending working section of carriage | |
| CN205130037U (en) | Duplex position robot water cutting automotive interior spare equipment | |
| CN210314414U (en) | Welding bead residual stress relieving device | |
| CN204194974U (en) | A kind of new type of bore beveler | |
| CN208961314U (en) | A kind of modified form welding robot | |
| CN221715846U (en) | High-efficiency energy-saving flame cutting nozzle for self-energizing production line | |
| CN220112852U (en) | Novel jet device | |
| CN217222066U (en) | A centre gripping auxiliary device for spraying | |
| CN204828656U (en) | Airtight end cap in axle housing body end | |
| LU93420B1 (en) | Intelligent processing robot for strengthening and grinding | |
| CN203356507U (en) | Billet upsetting descaling device | |
| CN203743833U (en) | Gas dividing exhaust device for multiple path output of gas in high-pressure gas cylinder | |
| CN211219400U (en) | Automobile door lock welding tool | |
| CN208880369U (en) | A kind of hand-held weld grinding processing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 723213 Liulin Town, Chenggu County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Aircraft Industry Co.,Ltd. Address before: 723213 box 34, Shaanxi, Hanzhoung Patentee before: Shaanxi Aircraft INDUSTRY(GROUP) Co.,Ltd. |