CN204382102U - A kind of shot peening system of stainless steel blade - Google Patents
A kind of shot peening system of stainless steel blade Download PDFInfo
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- CN204382102U CN204382102U CN201420836530.5U CN201420836530U CN204382102U CN 204382102 U CN204382102 U CN 204382102U CN 201420836530 U CN201420836530 U CN 201420836530U CN 204382102 U CN204382102 U CN 204382102U
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- blade
- peening
- shot
- robot arms
- clamping device
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Abstract
The utility model provides a kind of shot peening system of stainless steel blade, and it can overcome the problem in traditional shot peening process Leaf distortion, and can ensure blade shot-peening effect, effectively improves blade processing efficiency and crudy.It comprises blade clamping device, peening system, numer centre, two robot arms, peening system is provided with two shot-peening spray guns, two robot arms clamp a shot-peening spray gun respectively, two robot arms are respectively arranged with the both sides of blade clamping device, and make the shot-peening spray gun of two robot arm clampings respectively just to intrados, the convex surface of blade to be peened, two robot arms, peening systems electricly connect with described numer centre respectively.
Description
Technical field
The utility model relates to Shot Peening Technology field, especially relates to the shot peening field of stainless steel blade, is specially a kind of shot peening system of stainless steel blade.
Background technology
Blade belongs to typical thin-wall construction part, generally all have that wall is thin, bending, the feature such as wide string and poor rigidity.Shot peening strengthening is under a state controlled completely, by countless small circular shot at a high speed and spray continuously, beat to piece surface thus produce the metal material cold-treating process of a residual compressive stress layer at piece surface, reducing part tired, improving one of the effective ways in life-span.But very easily cause deformable blade in the process of blade being carried out to shot peening, thus cause blade to need further Shape correction after shot peening, not only working (machining) efficiency is low, also have impact on the crudy of blade simultaneously.
Summary of the invention
For the problems referred to above, the utility model provides a kind of shot peening system of stainless steel blade, it can overcome the problem in traditional shot peening process Leaf distortion, and can ensure blade shot-peening effect, effectively improves blade processing efficiency and crudy.
A shot peening system for stainless steel blade, it comprises
Blade clamping device, for the blade that vertical positioning clamping is to be peened;
Peening system, for carrying out bead to described positioning clamping in the blade to be peened of described blade clamping device;
It is characterized in that: it also comprises numer centre, two robot arms, described peening system is provided with two shot-peening spray guns, described two robot arms clamp a described shot-peening spray gun respectively, described two robot arms are respectively arranged with the both sides of described blade clamping device, and make the shot-peening spray gun of described two robot arms clamping respectively just to intrados, the convex surface of described blade to be peened, described two robot arms, described peening system electricly connect with described numer centre respectively.
It is further characterized in that:
Described two robot arms are six-axis linkage robot arm;
Described blade clamping device comprises workbench, described workbench is provided with central clamp platform, and the surrounding of described central clamp platform is respectively arranged with four independently little Gripping platform, and described workbench is rotatably installed on supporting frame;
Described blade clamping device is provided with two, described two blade clamping device symmetries are installed on rotary door, described rotary door is arranged between wheel abrator cabinet and dress discharge chamber rotationally, described rotary door can drive described two blade Gripping platform 360 ° rotation, and described two robot arms, peening system are arranged in described wheel abrator cabinet.
The beneficial effect of the shot peening system of a kind of stainless steel blade of the present invention is: numer centre controls two robot arms and clamps a shot-peening spray gun respectively, and two robot arms lay respectively at the both sides of blade clamping device, make two shot-peening spray guns respectively just to intrados and the convex surface of blade, numer centre controls two robot arm actions and drives shot-peening spray gun to be movably walking together, and peening system is by the intrados to blade while of two shot-peening spray guns, convex surface carries out shot peening strengthening, because it carries out shot peening strengthening to the intrados of blade and convex surface simultaneously, blade bilateral in shot-peening process is stressed, the stress and deformation of blade intrados and convex surface in shot-peening process is cancelled out each other, thus effectively reduce the distortion of blade, and greatly can improve the efficiency of blade shot peening strengthening, and robot arm is six-axis linkage robot arm, can ensure that shot-peening spray gun in shot-peening process clamped by it is all the time perpendicular to blade surface, ensure that residual stress that shot-peening produces is not subject to the impact of shot-peening angle of gun, thus ensure that shot blasting effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram adopting the shot peening system of a kind of stainless steel blade of the utility model blade to be carried out to shot peening strengthening;
Fig. 2 is the horizontal layout schematic diagram adopting the shot peening system of a kind of stainless steel blade of the utility model blade to be carried out to shot peening strengthening.
Detailed description of the invention
See Fig. 1 and Fig. 2, the shot peening system of the utility model stainless steel blade comprises the blade clamping device 1 for vertical positioning clamping blade to be peened, for carrying out peening system 2 and the numer centre 3 of bead in the blade to be peened of blade clamping device to positioning clamping, robot arm 4-1 and robot arm 4-2, robot arm 4-1 and robot arm 4-2 is six-axis linkage robot arm, peening system 2 is provided with two shot-peening spray guns, be respectively shot-peening spray gun 2-1, shot-peening spray gun 2-2, robot arm 4-1 clamps shot-peening spray gun 2-1, robot arm 4-2 clamps shot-peening spray gun 2-2, robot arm 4-1, robot arm 4-2 lays respectively at the both sides of blade clamping device, and the shot-peening spray gun 2-1 that they are clamped separately, shot-peening spray gun 2-2 is respectively just to the intrados of blade to be peened, convex surface, robot arm 4-1, robot arm 4-2, peening system 2 electricly connects with numer centre 3 respectively.
See Fig. 1 and Fig. 2, blade clamping device 1 comprises workbench 1-1, workbench 1-1 is provided with central clamp platform 1-2, the surrounding of central clamp platform 1-2 is respectively arranged with four independently little Gripping platform 1-3,1-4,1-5,1-6, and workbench 1-1 is rotatably installed on supporting frame 1-7; In actual blade shot peening process, according to the size of the blade of strengthening to be peened, any one Gripping platform in blade clamping device can be selected; Also a strengthening blade to be peened can be clamped respectively on four of a blade clamping device little Gripping platform, because workbench 1-1 is rotatable platform, therefore shot peening strengthening can be carried out to four blades of the clamping on blade clamping device successively; Two blade clamping device 1 symmetries are installed on the both sides of rotary door 5, rotary door 5 fills discharge chamber 7 for closed isolation wheel abrator cabinet 6 with blade, rotary door 5 is arranged between wheel abrator cabinet 6 and dress discharge chamber 7 rotationally, rotary door 5 can drive two blade clamping devices 1 to carry out 360 ° of rotations, and robot arm 4-1, robot arm 4-2 and peening system 2 are arranged in wheel abrator cabinet 6.In Fig. 1,8 is the blade of intensive treatment to be peened.
Specifically describe the shot peening system of adopting the utility model stainless steel blade carries out shot peening strengthening process to stainless steel blade below:
(1) treat the line of shot peening strengthening blade surface from top to bottom, determine every one run trace of shot-peening spray gun in shot peening strengthening process;
(2) the strengthening blade to be peened pulling line is vertically clamped on blade clamping device;
(3) according to every one run trace of the shot-peening spray gun of delimiting in step (1), every one run trace program of two robot arms is worked out respectively in numer centre, after every one run trace EP (end of program), all fixed point is arranged to two robot arms collaborative, make two robot arms be positioned at the starting point of lower one run trace simultaneously;
(4) carry out shot peening strength and coverage rate test, determine shot peening strengthening parameter;
(5) numer centre controls two robot arms and drives clamping shot-peening spray gun walking separately according to the every one run trace program woven, simultaneously numer centre control peening system according to the shot peening strengthening parameter determined in step (4) by two shot-peening spray guns simultaneously to intrados, the convex surface shot peening strengthening of blade;
(6) blade after shot peening strengthening is tested, check whether coverage rate, outward appearance and size after blade shot peening strengthening meet the requirement of drawing and specification.
In above-mentioned shot peening process, numer centre can set run trace program respectively to two robot arms, due to the spatial form of blade face, convex surface, there is some difference, therefore numer centre is that two robot arms work out every one run trace respectively according to the spatial form of blade face, convex surface, thus ensureing that any instant of the shot-peening spray gun of robot arm clamping in shot peening strengthening process is all the time perpendicular to the surface of blade, the residual stress that shot peening strengthening is produced is not by the impact of angle of gun; In addition, numer centre controls two robot arms and has linkage function, namely two robot arms can stop for certain point of space after being expert at and covering one section of track simultaneously, then to walk next section of desired guiding trajectory simultaneously, it can ensure that the shot-peening spray gun of two robot arm clampings almost carries out the shot-peening of blade face, convex surface simultaneously, thus ensure that blade intrados in shot-peening process is consistent with the uniform force of convex surface, more effectively reduce the distortion of blade.
Claims (4)
1. a shot peening system for stainless steel blade, it comprises
Blade clamping device, for the blade that vertical positioning clamping is to be peened;
Peening system, for carrying out bead to described positioning clamping in the blade to be peened of described blade clamping device;
It is characterized in that: it also comprises numer centre, two robot arms, described peening system is provided with two shot-peening spray guns, described two robot arms clamp a described shot-peening spray gun respectively, described two robot arms are arranged at the both sides of described blade clamping device respectively, and make the shot-peening spray gun of described two robot arms clamping respectively just to intrados, the convex surface of described blade to be peened, described two robot arms, described peening system electricly connect with described numer centre respectively.
2. the shot peening system of a kind of stainless steel blade according to claim 1, is characterized in that: described two robot arms are six-axis linkage robot arm.
3. the shot peening system of a kind of stainless steel blade according to claim 1 and 2, it is characterized in that: described blade clamping device comprises workbench, described workbench is provided with central clamp platform, the surrounding of described central clamp platform is respectively arranged with four independently little Gripping platform, and described workbench is rotatably installed on supporting frame.
4. the shot peening system of a kind of stainless steel blade according to claim 3, it is characterized in that: described blade clamping device is provided with two, described two blade clamping device symmetries are installed on rotary door, described rotary door is arranged between wheel abrator cabinet and dress discharge chamber rotationally, described rotary door can drive described two blade Gripping platform 360 ° rotation, and described two robot arms, peening system are arranged in described wheel abrator cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836530.5U CN204382102U (en) | 2014-12-26 | 2014-12-26 | A kind of shot peening system of stainless steel blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836530.5U CN204382102U (en) | 2014-12-26 | 2014-12-26 | A kind of shot peening system of stainless steel blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382102U true CN204382102U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836530.5U Withdrawn - After Issue CN204382102U (en) | 2014-12-26 | 2014-12-26 | A kind of shot peening system of stainless steel blade |
Country Status (1)
| Country | Link |
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| CN (1) | CN204382102U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104498686A (en) * | 2014-12-26 | 2015-04-08 | 无锡透平叶片有限公司 | Shot peening strengthening system and shot peening strengthening method for stainless steel blades |
| CN106141931A (en) * | 2016-08-23 | 2016-11-23 | 昆山开信精工机械股份有限公司 | A kind of axle slide rail shot-peening or sand blasting machine people |
| CN107214630A (en) * | 2017-07-17 | 2017-09-29 | 贵州航谷动力科技有限公司 | A kind of seven freedom water jet cutter |
| CN109807755A (en) * | 2019-01-30 | 2019-05-28 | 汕头大学 | A kind of environmental protection automatic sand blasting system |
-
2014
- 2014-12-26 CN CN201420836530.5U patent/CN204382102U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104498686A (en) * | 2014-12-26 | 2015-04-08 | 无锡透平叶片有限公司 | Shot peening strengthening system and shot peening strengthening method for stainless steel blades |
| CN106141931A (en) * | 2016-08-23 | 2016-11-23 | 昆山开信精工机械股份有限公司 | A kind of axle slide rail shot-peening or sand blasting machine people |
| CN107214630A (en) * | 2017-07-17 | 2017-09-29 | 贵州航谷动力科技有限公司 | A kind of seven freedom water jet cutter |
| CN109807755A (en) * | 2019-01-30 | 2019-05-28 | 汕头大学 | A kind of environmental protection automatic sand blasting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20170901 |