CN113732981A - Positioning detection clamp and clamping method for turbine blade - Google Patents
Positioning detection clamp and clamping method for turbine blade Download PDFInfo
- Publication number
- CN113732981A CN113732981A CN202111116231.5A CN202111116231A CN113732981A CN 113732981 A CN113732981 A CN 113732981A CN 202111116231 A CN202111116231 A CN 202111116231A CN 113732981 A CN113732981 A CN 113732981A
- Authority
- CN
- China
- Prior art keywords
- wall
- connecting rod
- blade
- clamping
- splint
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 title abstract description 30
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 7
- 239000011324 bead Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a turbine blade positioning detection clamp and a clamping method, and relates to the technical field of blade clamps. Through the cooperation of each above device use, can make the centre gripping of blade detect more conveniently, can also carry out accurate regulation and control to blade angle and direction of locating simultaneously, increase the sample capacity of testing result, promote the accuracy that detects.
Description
Technical Field
The invention relates to the technical field related to blade clamps, in particular to a positioning detection clamp and a clamping method for a turbine blade.
Background
The blade of the steam turbine needs to be subjected to crack detection during production and processing, the operation of a clamp adopted during detection is mostly finished manually, the clamp cannot achieve relatively accurate control in the manual operation process due to the clamping of the blade in a fixing mode, the clamp leaves traces on the surface of the blade so as to influence the detection result of the blade, meanwhile, in order to improve the accuracy of the detection result of the blade, the blade needs to be subjected to detection in multiple directions, the repeated detection parts of the blade are increased due to errors caused by manual operation, and the detection efficiency of the blade is influenced, so that the blade can be more conveniently and accurately fixed without damaging the blade, the detection parts of the blade can be accurately changed, and the detection efficiency of the blade is improved while the accuracy of the detection result of the blade is improved, to solve the above problems.
Disclosure of Invention
The invention aims to provide a positioning detection clamp and a clamping method for a turbine blade, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a steam turbine blade location detects anchor clamps, includes clamping platform, and clamping platform's top surface is provided with two splint, and two splint are in the coplanar with clamping platform, and clamping platform's top surface passes through connecting rod and one of them splint sliding connection, and another splint pass through the telescopic link to be connected with clamping platform's top surface, and two splint are just right at clamping platform's top surface, can make the fixed stability more of centre gripping of blade.
The inside of two splint all is provided with the air cavity, and the inside of air cavity is provided with the gasbag, and the small opening that link up with the air cavity is all seted up to two splint just right sides, and the outer wall of gasbag passes through the small opening and extends to the outside of splint, and the inside of air cavity is provided with pressure sensor, and pressure sensor's output is connected with logic controller, reduces labour's input, promotes the efficiency that the blade centre gripping detected.
In further embodiment, the spout has been seted up to the side of the splint of being connected with the connecting rod, the spout is T style of calligraphy structure, and the connecting rod stretches into the tip of spout and rather than the phase-match, the side of connecting rod tip is rotated and is installed the running roller, the outer wall of running roller and the inner wall laminating of spout, the movable hole has been seted up to the terminal surface that the connecting rod stretches into the spout, the internally mounted of movable hole has the ball, ball and movable hole are kept away from and are installed compression spring between the inner wall of open end, the inner wall of spout seted up with ball assorted spacing groove, the realization is fixed to blade detection position, make things convenient for blade detection position to carry out the change of a plurality of positions.
In a further embodiment, the outer wall of one end of the connecting rod extending into the sliding groove is rotatably provided with the rotary table, the side face of the rotary table is provided with the rotary bead capable of rotating freely, the outer wall of the rotary bead is attached to the inner wall of the sliding groove, the outer wall of the end of the connecting rod is of a soil-shaped structure, the rotary table is matched with the end of the connecting rod, a rubber pad is arranged between the side face of the soil-shaped structure of the connecting rod and the side face of the rotary table, damping between the side face of the soil-shaped structure of the connecting rod and the side face of the connecting rod is increased, and the relative position between the clamping plate and the connecting rod is more stable.
In a further embodiment, the telescopic link includes dead lever and movable rod, the one end of dead lever is rotated with the top surface of centre gripping platform and is connected, and dead lever and movable rod are hollow tubular structure, the movable rod is pegged graft in the inside of dead lever, the inner wall that the dead lever is close to the open end is provided with the spacing ring, the outer wall and the spacing ring phase-match of movable rod, the tip that the movable rod stretches out the dead lever is provided with the slider, the side of the splint of being connected with the telescopic link is provided with the orientation groove with slider assorted, prevent the unexpected circumstances of decomposing from appearing in the telescopic link.
In further embodiment, the side that the slider kept away from mutually has all been seted up changes the hole, the internally mounted who changes the hole has the gear, the inner wall and the gear phase-match of oriented groove, and one of them changes the inside in hole and provides power for the gear through the motor, the internally mounted of dead lever has servo motor, servo motor's power output shaft is fixed with the turbine worm, the inner wall of movable rod is provided with a plurality ofly and turbine worm assorted atress pole, the control of pressure is applyed to the blade to two grip blocks to the convenience, and can also make the process of relative motion between two splint steady more.
In further embodiment, the motor that provides power for the gear and the servo motor that provides power for the worm gear's input all are connected with logic controller's output through the wire, and the side of slider is rotated with the tip of movable rod and is connected, and the inside of movable rod is provided with the motor that provides power for the slider, and the input that provides power for the slider is connected with logic controller's output, conveniently realizes the rotation of blade to the realization is to the diversified detection of blade.
In a further embodiment, the air bags in the two clamping plates are communicated through a pipeline, and the pipeline is arranged on the outer side of the clamping plate, so that the air pressure in the two air bags is kept consistent, and the condition that the air bag in one clamping plate bursts is prevented.
A turbine blade positioning detection clamp and a clamping method specifically comprise the following steps:
t1, the telescopic rod can enable the two clamping plates to be close to each other through the change of the length of the telescopic rod, certain pressure can be generated between the air bag and the blade, and the pressure value is transmitted to the interior of the logic controller, so that the logic controller can control the telescopic rod to stretch and retract through controlling the servo motor, the blade is prevented from being deformed due to large pressure, and the accuracy of a measuring result is prevented from being influenced;
t2, gasbag can be with implementing between blade and the splint keep apart, and then avoided the direct contact between blade and the splint to can effectively prevent that the blade surface from producing the mar, reduce the influence to the testing result.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a positioning detection clamp and a clamping method for a turbine blade, wherein the blade can be clamped by the mutual approach of two clamping plates, the blade and the clamping plates can be isolated by extending an air bag out of a leak hole, so that the clamping plates and the blade are in flexible connection, the surface of the blade is prevented from generating indentation, meanwhile, the friction force between the blade and the clamping plates can be increased, and the blade is prevented from accidentally falling in the inspection process.
Utilize the rotation of splint and with the relative slip between connecting rod and the telescopic link, can make the blade can carry out the detection in multiple position in the testing process to promote the degree of accuracy of testing result.
Drawings
FIG. 1 is a diagram of a clamping platform according to an embodiment of the present invention;
FIG. 2 is a front cross-sectional view of a splint according to an embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of a splint according to an embodiment of the present invention;
FIG. 4 is a perspective view of a telescoping pole according to an embodiment of the present invention;
FIG. 5 is a partial cross-sectional view of a splint according to embodiment 2 of the present invention;
FIG. 6 is a side cross-sectional view of a slider according to embodiment 2 of the present invention.
In the figure: 1. a clamping platform; 2. a splint; 3. a connecting rod; 31. a movable hole; 32. a ball bearing; 33. a limiting groove; 34. a turntable; 35. rotating the beads; 4. a telescopic rod; 41. fixing the rod; 42. a movable rod; 43. a limiting ring; 45. a slider; 46. a directional tank; 47. hole turning; 48. a stress beam; 5. an air cavity; 51. an air bag; 52. a leak hole; 6. a chute; 61. and (4) rolling.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
Example 1
Referring to fig. 1-4, the present embodiment provides a turbine blade positioning and detecting fixture, which includes a clamping platform 1, where the clamping platform 1 is a plane, so as to conveniently fix a detecting device, and meanwhile, a relatively conventional reference point can be provided for clamping and detecting a blade.
Wherein, the top surface of clamping platform 1 is provided with two splint 2, and two splint 2 are in the coplanar with clamping platform 1 for the pressure direction that two splint 2 were applyed the blade is in the coplanar, avoids the blade atress unbalanced, the condition of crooked or break appears.
In order to enable the two clamping plates 2 to clamp the blade, the top surface of the clamping platform 1 is connected with one clamping plate 2 in a sliding mode through the connecting rod 3, the other clamping plate 2 is connected with the top surface of the clamping platform 1 through the telescopic rod 4, the two clamping plates 2 are opposite to the top surface of the clamping platform 1, when the length of the telescopic rod 4 is changed, the relative distance between the two clamping plates 2 is changed, and then the blade can be clamped.
Preferably, reserve between two splint 2 and have sufficient distance, the scope that telescopic link 4 length can change promptly for two splint 2 can carry out the centre gripping to the blade of more size and specification, and can also carry out the centre gripping of multiple angle to the blade, can promote the sample capacity of blade detection data, so that the testing result is more accurate.
In order to prevent splint 2 from producing the indentation in the side of blade, the inside of two splint 2 all is provided with air cavity 5, the inside of air cavity 5 is provided with gasbag 51, leak hole 52 that link up with air cavity 5 is all seted up to two splint 2 just right sides, gasbag 51's outer wall passes through leak hole 52 and extends to splint 2's the outside, gasbag 51 is kept apart with applying between splint 2 and the blade, can realize that the flexible coupling between gasbag 51 and the blade replaces being connected between splint 2 and the blade, can effectively prevent that the outside of blade from producing the mar, gasbag 51 and blade closely laminate simultaneously, can increase static friction between the two, thereby can also effectively prevent the blade and the unexpected condition of falling from appearing in the testing process.
Wherein, the inside of air cavity 5 is provided with pressure sensor, and pressure sensor's output is connected with logic controller, and when pressure sensor measured value reached a definite value, under logic controller's effect, can stop the change of 4 lengths of telescopic link to can prevent effectively that the blade is great in the hand deformation or damage appear.
In order to change the detected position of the blade in the detection process, the sliding groove 6 is formed in the side face of the clamping plate 2 connected with the connecting rod 3, the sliding groove 6 is of a T-shaped structure, the end part of the connecting rod 3 extending into the sliding groove 6 is matched with the end part of the connecting rod 3, the end part of the movable rod 42 extending out of the fixing rod 41 is provided with a sliding block 45, the side face of the clamping plate 2 connected with the telescopic rod 4 is provided with a directional groove 46 matched with the sliding block 45, the two clamping plates 2 can slide relative to the connecting rod 3 and the telescopic rod 4 respectively, and then the sliding of the two clamping plates 2 can be utilized, the change of the blade detection position is realized, and the integral detection is conveniently carried out on the blade.
In order to make the relative sliding between the clamping plate 2 and the connecting rod 3 smoother, the side surface of the end part of the connecting rod 3 is rotatably provided with the roller 61, the outer wall of the roller 61 is attached to the inner wall of the sliding groove 6, and the roller 61 can isolate the sliding groove 6 from the end part of the connecting rod 3, so that the friction force between the two can be effectively reduced, and the relative sliding between the clamping plate 2 and the connecting rod 3 can be smoother.
Wherein, in order to carry out the fixed of a plurality of specific position to relative position between splint 2 and the connecting rod 3, movable hole 31 has been seted up to the terminal surface that connecting rod 3 stretched into spout 6, movable hole 31's internally mounted has ball 32, install compression spring between the inner wall that open end was kept away from to ball 32 and movable hole 31, spout 6's inner wall seted up with ball 32 assorted spacing groove 33, quantity through spacing groove 33, can carry out the fixed of a plurality of different relative positions between splint 2 and connecting rod 3, thereby can effectively satisfy and carry out the detection of a plurality of positions to the blade.
In order to change the relative position between the two splints 2, the telescopic rod 4 comprises a fixed rod 41 and a movable rod 42, one end of the fixed rod 41 is rotatably connected with the top surface of the clamping platform 1, the fixed rod 41 and the movable rod 42 are both hollow cylindrical structures, the movable rod 42 is inserted into the fixed rod 41, the fixed rod 41 and the movable rod 42 slide relatively, the length of the telescopic rod 4 can be changed, and therefore the relative position between the two splints 2 can be changed.
Wherein, the inner wall that dead lever 41 is close to the open end is provided with spacing ring 43, and the outer wall and the spacing ring 43 phase-match of movable rod 42 can prevent the condition of unexpected separation to appear between the two, can guarantee that the blade is by the stability of centre gripping.
In order to provide power for the change of the blade detection position, the side face, far away from the sliding block 45, of the sliding block is provided with a rotating hole 47, a gear is arranged inside the rotating hole 47, the inner wall of the directional groove 46 is matched with the gear, the power is provided for the gear through a motor inside one rotating hole 47, and the two clamping plates 2 clamp the blade, so that when one clamping plate 2 slides under the action of external force, the sliding of the other clamping plate 2 can be influenced.
Preferably, it is very common to use the turbine worm among the prior art to realize flexible or relative movement between the structure, but the rotation of turbine worm among the prior art can receive great resistance, make the utilization ratio of kinetic energy not high, and there is great wearing and tearing, consequently in order to promote the kinetic energy utilization ratio and reduce wearing and tearing, the internally mounted of dead lever 41 has servo motor, servo motor's power output shaft is fixed with the turbine worm, the inner wall of movable rod 42 is provided with a plurality of atress poles 48 with turbine worm assorted, the turbine worm only contacts with atress pole 48, can effectively reduce wearing and tearing, reduce the loss of kinetic energy.
When the worm wheel and the worm rotate by a certain angle, the relative position between the stress rod 48 and the worm wheel is changed into a fixed value, so that the relative position between the two clamping plates 2 can be regulated and controlled more accurately when the two clamping plates 2 clamp the blade.
The gasbag 51 of two splint 2 insides link up through the pipeline, and the pipeline setting is in the outside of splint 2, makes the atmospheric pressure of the inside gasbag 51 of two splint 2 keep unanimous, and then can effectively prevent that the pressure that pressure sensor surveyed from not having representativeness to make the condition that the inside gasbag 51 of a certain splint 2 bursts take place.
Example 2
Referring to fig. 5-6, a further improvement is made on the basis of embodiment 1: when the blade is detected and the detection part is adjusted, the blade may be required to rotate by a certain angle, so that the detection result of the blade is more accurate.
The input ends of the motor for providing power for the gear and the servo motor for providing power for the worm and gear are connected with the output end of the logic controller through wires, the logic controller can avoid the blades from receiving large clamping force, the blades are prevented from being damaged, meanwhile, the clamping detection process of the blades can be automated, the labor input is reduced, and the working efficiency is improved.
In order to realize the rotation of the blades, the side surface of the sliding block 45 is rotatably connected with the end part of the movable rod 42, a motor for providing power for the sliding block 45 is arranged in the movable rod 42, the input end of the motor for providing power for the sliding block 45 is connected with the output end of the logic controller, the sliding block 45 can drive the clamping plate 2 to rotate when the motor rotates, and the clamping plate 2 can realize the rotation of the blades through clamping the blades.
The outer wall that connecting rod 3 stretched into the inside one end of spout 6 rotates and installs carousel 34, and the side-mounting of carousel 34 has can free rotation to change pearl 35, changes the outer wall of pearl 35 and the laminating of the inner wall of spout 6, can make the relative slip between carousel 34 and the spout 6 smooth and easy more, and the reducing wear.
The outer wall of 3 tip departments of connecting rod is native style of calligraphy structure, carousel 34 matches with the tip of connecting rod 3, be provided with the rubber pad between the side of 3 native style of calligraphy structures of connecting rod and the side of carousel 34, increase the frictional force between connecting rod 3 and the carousel 34, can prevent the condition of the unbalanced rotation between splint 2 and the connecting rod 3 that appears of splint 2 gravity distribution promptly, can also provide the damping for the rotation between splint 2 and the connecting rod 3, make splint 2 rotate behind a certain angle, can and connecting rod 3 between relatively static.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a steam turbine blade location detects anchor clamps, includes clamping platform (1), the top surface of clamping platform (1) is provided with two splint (2), its characterized in that: the two clamping plates (2) and the clamping platform (1) are positioned on the same plane, the top surface of the clamping platform (1) is in sliding connection with one clamping plate (2) through a connecting rod (3), the other clamping plate (2) is connected with the top surface of the clamping platform (1) through a telescopic rod (4), and the two clamping plates (2) are opposite to each other on the top surface of the clamping platform (1);
the air cavity (5) is arranged in each of the two clamping plates (2), the air bag (51) is arranged in each of the air cavities (5), the side face, right opposite to the two clamping plates (2), of each of the air bags (5) is provided with a leakage hole (52) communicated with the air cavity (5), the outer wall of each air bag (51) extends to the outer side of the corresponding clamping plate (2) through the corresponding leakage hole (52), a pressure sensor is arranged in each of the air cavities (5), and the output end of each pressure sensor is connected with a logic controller.
2. The turbine blade positioning inspection fixture of claim 1, wherein: be connected with connecting rod (3) spout (6) have been seted up to the side of splint (2), spout (6) are T style of calligraphy structure, and connecting rod (3) stretch into the tip and rather than the phase-match of spout (6), the side of connecting rod (3) tip is rotated and is installed running roller (61), the outer wall of running roller (61) is laminated with the inner wall of spout (6), movable hole (31) have been seted up to the terminal surface that connecting rod (3) stretched into spout (6), the internally mounted of movable hole (31) has ball (32), ball (32) and movable hole (31) are kept away from and are installed compression spring between the inner wall of open end, the inner wall of spout (6) seted up with ball (32) assorted spacing groove (33).
3. The turbine blade positioning inspection fixture of claim 2, wherein: connecting rod (3) stretch into the outer wall rotation of the inside one end of spout (6) and install carousel (34), the side-mounting of carousel (34) has can the free rotation change pearl (35), the outer wall that changes pearl (35) and the inner wall laminating of spout (6), the outer wall of connecting rod (3) tip department is native style of calligraphy structure, the tip of carousel (34) and connecting rod (3) matches, be provided with the rubber pad between the side of connecting rod (3) native style of calligraphy structure and the side of carousel (34).
4. The turbine blade positioning inspection fixture of claim 1, wherein: telescopic link (4) are including dead lever (41) and movable rod (42), the one end of dead lever (41) is rotated with the top surface of centre gripping platform (1) and is connected, and dead lever (41) and movable rod (42) are hollow tubular structure, movable rod (42) are pegged graft in the inside of dead lever (41), the inner wall that dead lever (41) are close to the open end is provided with spacing ring (43), the outer wall and spacing ring (43) phase-match of movable rod (42), the tip that movable rod (42) stretched out dead lever (41) is provided with slider (45), is connected with telescopic link (4) the side of splint (2) is provided with slider (45) assorted oriented groove (46).
5. The turbine blade positioning inspection fixture of claim 1, wherein: the side that slider (45) kept away from mutually has all been seted up and has been changeed hole (47), the internally mounted of changeing hole (47) has the gear, the inner wall and the gear phase-match of oriented groove (46), and one of them the inside of changeing hole (47) provides power for the gear through the motor, the internally mounted of dead lever (41) has servo motor, servo motor's power output shaft is fixed with the turbine worm, the inner wall of movable rod (42) is provided with a plurality ofly and turbine worm assorted atress pole (48).
6. The turbine blade positioning inspection fixture of claim 5, wherein: the input end of the motor for providing power for the gear and the input end of the servo motor for providing power for the worm gear are connected with the output end of the logic controller through wires, the side face of the sliding block (45) is rotatably connected with the end part of the movable rod (42), the motor for providing power for the sliding block (45) is arranged inside the movable rod (42), and the input end of the motor for providing power for the sliding block (45) is connected with the output end of the logic controller.
7. The turbine blade positioning inspection fixture of claim 1, wherein: the air bags (51) in the two splints (2) are communicated through a pipeline, and the pipeline is arranged on the outer side of the splints (2).
8. The fixture for detecting the positioning of the turbine blade and the clamping method thereof adopt the fixture for detecting the positioning of the turbine blade as claimed in claim 6, and are characterized by comprising the following steps:
t1 and the telescopic rod (4) can enable the two clamping plates (2) to be close to each other through the change of the length of the telescopic rod, a certain pressure can be generated between the air bag (51) and the blades, and the pressure value is transmitted to the interior of the logic controller, so that the logic controller can control the expansion and contraction of the telescopic rod (4) through controlling the servo motor, and the blades are prevented from being deformed due to larger pressure to influence the accuracy of the measuring result;
t2, gasbag (51) can be with implementing the isolation between blade and splint (2), and then avoided the direct contact between blade and splint (2), thereby can effectively prevent the blade surface from producing the mar, reduce the influence to the testing result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111116231.5A CN113732981A (en) | 2021-09-23 | 2021-09-23 | Positioning detection clamp and clamping method for turbine blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111116231.5A CN113732981A (en) | 2021-09-23 | 2021-09-23 | Positioning detection clamp and clamping method for turbine blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113732981A true CN113732981A (en) | 2021-12-03 |
Family
ID=78740692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111116231.5A Pending CN113732981A (en) | 2021-09-23 | 2021-09-23 | Positioning detection clamp and clamping method for turbine blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113732981A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114709069A (en) * | 2022-02-14 | 2022-07-05 | 优耐电子(岑溪)有限公司 | Clamp for winding magnetic core |
| CN115008402A (en) * | 2022-06-16 | 2022-09-06 | 吉林省电力科学研究院有限公司 | Blade root angle measuring and adjusting device for steam turbine blade |
| CN115383650A (en) * | 2022-09-27 | 2022-11-25 | 扬州圣林弹簧五金有限公司 | Clamp device for pipe machining |
| CN115648089A (en) * | 2022-11-01 | 2023-01-31 | 中国航发沈阳黎明航空发动机有限责任公司 | Be applicable to accurate repeatability of mounting plate class blade and fix a position detection general modular fixture |
| CN115847464A (en) * | 2022-11-30 | 2023-03-28 | 西安奕斯伟材料科技有限公司 | Manipulator and manipulator clamping state detection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10026829A1 (en) * | 2000-05-30 | 2001-12-13 | Arthur Prib | Device to clamp work piece with uneven surface; has block to take up and disperse tension forces and recess to guide holder of clamp element with stop device to stop rotation of clamp element |
| JP2010253671A (en) * | 2009-03-31 | 2010-11-11 | Honda Motor Co Ltd | Movable clamping device |
| CN107671765A (en) * | 2017-09-26 | 2018-02-09 | 上海玻璃钢研究院东台有限公司 | A kind of wind electricity blade rotational processing apparatus |
| CN209774752U (en) * | 2019-03-22 | 2019-12-13 | 东海盈达空调设备有限公司 | Automatic blade cutting device for air outlet manufacturing |
| CN211163016U (en) * | 2019-12-19 | 2020-08-04 | 昆山青准精密机械有限公司 | Clamping device for machine tool machining |
| CN111896400A (en) * | 2020-06-18 | 2020-11-06 | 郭芳 | Surface hardness detection device for plastic detection |
| CN214237875U (en) * | 2021-01-14 | 2021-09-21 | 吴琼玉 | Clamping device for preparing special cable |
-
2021
- 2021-09-23 CN CN202111116231.5A patent/CN113732981A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10026829A1 (en) * | 2000-05-30 | 2001-12-13 | Arthur Prib | Device to clamp work piece with uneven surface; has block to take up and disperse tension forces and recess to guide holder of clamp element with stop device to stop rotation of clamp element |
| JP2010253671A (en) * | 2009-03-31 | 2010-11-11 | Honda Motor Co Ltd | Movable clamping device |
| CN107671765A (en) * | 2017-09-26 | 2018-02-09 | 上海玻璃钢研究院东台有限公司 | A kind of wind electricity blade rotational processing apparatus |
| CN209774752U (en) * | 2019-03-22 | 2019-12-13 | 东海盈达空调设备有限公司 | Automatic blade cutting device for air outlet manufacturing |
| CN211163016U (en) * | 2019-12-19 | 2020-08-04 | 昆山青准精密机械有限公司 | Clamping device for machine tool machining |
| CN111896400A (en) * | 2020-06-18 | 2020-11-06 | 郭芳 | Surface hardness detection device for plastic detection |
| CN214237875U (en) * | 2021-01-14 | 2021-09-21 | 吴琼玉 | Clamping device for preparing special cable |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114709069A (en) * | 2022-02-14 | 2022-07-05 | 优耐电子(岑溪)有限公司 | Clamp for winding magnetic core |
| CN114709069B (en) * | 2022-02-14 | 2024-03-26 | 优耐电子(岑溪)有限公司 | Clamp for magnetic core winding |
| CN115008402A (en) * | 2022-06-16 | 2022-09-06 | 吉林省电力科学研究院有限公司 | Blade root angle measuring and adjusting device for steam turbine blade |
| CN115383650A (en) * | 2022-09-27 | 2022-11-25 | 扬州圣林弹簧五金有限公司 | Clamp device for pipe machining |
| CN115648089A (en) * | 2022-11-01 | 2023-01-31 | 中国航发沈阳黎明航空发动机有限责任公司 | Be applicable to accurate repeatability of mounting plate class blade and fix a position detection general modular fixture |
| CN115648089B (en) * | 2022-11-01 | 2024-04-26 | 中国航发沈阳黎明航空发动机有限责任公司 | Be applicable to accurate repeatability location detection universal combined clamp of mounting panel class blade |
| CN115847464A (en) * | 2022-11-30 | 2023-03-28 | 西安奕斯伟材料科技有限公司 | Manipulator and manipulator clamping state detection method |
| CN115847464B (en) * | 2022-11-30 | 2024-09-20 | 西安奕斯伟材料科技股份有限公司 | Manipulator and manipulator clamping state detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113732981A (en) | Positioning detection clamp and clamping method for turbine blade | |
| CN203629784U (en) | Automatic foldable rudder unfolding apparatus | |
| CN103837338A (en) | Headphone jack plug testing machine | |
| CN105387992A (en) | Airfoil profile support device and support method | |
| CN206177512U (en) | Tyre dynamic balancing measuring mechanism | |
| CN205209729U (en) | Wing section strutting arrangement | |
| CN206740544U (en) | A kind of membrane material twin shaft stress performance test equipment | |
| CN107555223A (en) | A kind of fixed length batcher | |
| CN108561675A (en) | A kind of hand-held type miniature pipeline operations device | |
| CN103808223B (en) | A kind of cutter adjusts manufacture method and the device of measured material | |
| CN207717004U (en) | A kind of gas electricity instrument | |
| CN204388866U (en) | A kind of compass performance testing device of pneumatic electronic product | |
| CN208364311U (en) | A kind of pneumatic equipment bladess dynamic characteristics simulating lab test device | |
| CN208496280U (en) | A kind of turbocharger the turn of the screw and sealing test equipment | |
| CN206056626U (en) | A kind of humiture checking box | |
| CN207209522U (en) | A kind of fixed length batcher | |
| CN205958704U (en) | Omnipotent change over switch capability test system | |
| CN204643123U (en) | Pipe fitting detects the synchronous material jacking mechanism of machine | |
| CN204831711U (en) | Executor appearance that leaks hunting | |
| CN115014262A (en) | Nondestructive testing device for metal materials | |
| CN208350844U (en) | A kind of electric machines test mechanism | |
| CN204108644U (en) | Selector handle ball erection unit | |
| CN208459997U (en) | A kind of computer hardware device for testing functions | |
| CN207751472U (en) | Accurate inclinometer | |
| CN207215072U (en) | A kind of internal-and external diameter automatic measuring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211203 |