CN111992779A - Aerospace aviation mould precision detection equipment that punches - Google Patents
Aerospace aviation mould precision detection equipment that punches Download PDFInfo
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- CN111992779A CN111992779A CN202010862146.2A CN202010862146A CN111992779A CN 111992779 A CN111992779 A CN 111992779A CN 202010862146 A CN202010862146 A CN 202010862146A CN 111992779 A CN111992779 A CN 111992779A
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- detection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
Abstract
The invention relates to the technical field of aerospace manufacturing equipment, and discloses an aerospace die punching precision detection device which comprises a detection box, wherein stabilizing loop bars are fixedly mounted at the left end and the right end of the top surface of the detection box, a vertical bar is movably sleeved at the top of each stabilizing loop bar, a telescopic rod is fixedly mounted on the bottom surface of an inner cavity of each stabilizing loop bar, the top of each telescopic rod is movably sleeved with the bottom of the corresponding vertical bar, and a control box is fixedly mounted at the top of each vertical bar. This space flight and aviation mould precision check out test set that punches carries out preliminary detection to the hole of processing inboard portion through detection device, if the failure of punching, then detection device's bottom will unable run through the processing board for the second electrode piece and the first electrode piece electric connection at carriage release lever top, the warning light is luminous this moment, and final operation personnel can judge this mould and punch the complete failure, thereby has accomplished and whether can accomplish the operation of punching to the aviation mould and judge.
Description
Technical Field
The invention relates to the technical field of aerospace manufacturing equipment, in particular to a device for detecting punching precision of an aerospace die.
Background
The combination of aerospace technology and other scientific technologies creates many new technical approaches which serve directly in many sectors of national economy, resulting in enormous economic and social benefits, aviation referring to the navigation activities of an aircraft in the earth's atmosphere and aerospace referring to the navigation activities of an aircraft in the space outside the atmosphere.
The existing aerospace craft is manufactured and spliced by utilizing the die one by one like automobile manufacturing, but the manufacturing requirement of the aerospace craft is far higher than that of the automobile, punching is performed on the aerospace die, punching is performed on the existing aerospace die, although punching is efficient and accurate, once a deviation occurs, punching failure of the die can be caused, operation of the whole aerospace craft is finally affected, fine deviation is difficult to detect by existing detection equipment, and therefore the aerospace die punching precision detection equipment needs to be provided urgently.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the detection equipment for the punching precision of the aerospace die, which has the advantages of detecting the punching precision of the aerospace die and the like, and solves the problems that the punching is efficient and accurate in the existing production of the aerospace die, the punching failure of the die can be caused once a wire deviation occurs, the operation of the whole aircraft is finally influenced, and the fine deviation is difficult to detect by the existing detection equipment.
(II) technical scheme
In order to realize the purpose of detecting the punching precision of the aerospace mould, the invention provides the following technical scheme: the punching precision detection equipment for the aerospace mould comprises a detection box, wherein stabilizing loop bars are fixedly mounted at the left end and the right end of the top surface of the detection box, vertical bars are movably sleeved on the top of the stabilizing loop bars, telescopic links are fixedly mounted on the bottom surface of an inner cavity of each stabilizing loop bar, the top of each telescopic link is movably sleeved with the bottom of each vertical bar, a control box is fixedly mounted at the top of each vertical bar, a mounting block is fixedly mounted on the top surface of the inner cavity of the control box, a first electrode block is fixedly mounted on the bottom surface of each mounting block, a second electrode block is connected to the bottom surface of each mounting block through an insulating spring in a transmission manner, a moving rod is electrically connected to the bottom of each second electrode block, the bottom of each moving rod extends to the outside of the control box and is fixedly provided with a detection device, a warning lamp is electrically connected to the right side surface of each mounting block through a first wire guide pipe, and the bottom of, the top of the left side surface and the right side surface of the moving rod are both fixedly provided with a buffer plate, the bottom surface of the buffer plate is fixedly provided with a buffer rod, the bottom end of the buffer rod is fixedly connected with the bottom surface of the inner cavity of the control box, the bottom end of the left side surface and the bottom end of the right side surface of the moving rod are both fixedly provided with a cross rod, the left end and the right end of the bottom surface of the inner cavity of the detection box are both fixedly provided with a motor, an output shaft of the motor is fixedly sleeved with a wire wheel, the other end of the output shaft of the motor is movably sleeved with a limiting plate, the bottom surface of the limiting plate is fixedly connected with the bottom surface of the detection box, the outer part of the wire wheel is wound with a pull rope, the other end of the pull rope is fixedly connected with one end of the, the middle part of the inner cavity of the detection box is fixedly provided with a detection tube, the top end of the detection tube extends to the outside of the detection box and is movably sleeved with a top block positioned under the detection device, the bottom end of the top block extends to the inner cavity of the detection tube and is fixedly provided with a movable conductive tube, the left end of the movable conductive tube extends to the outside of the detection tube and is electrically connected with a power box through a third conduit, the right end of the movable conductive tube extends to the outside of the detection tube and is electrically connected with a conductive block, the bottom surface of the movable conductive tube is fixedly provided with a linkage rod, the bottom surface of the linkage rod is movably sleeved with a force unloading shell, the bottom surface of the inner cavity of the force unloading shell is fixedly provided with a force unloading rod, the top end of the force unloading rod is movably sleeved with the bottom surface of the linkage rod, the inner cavity of the detection box is fixedly provided with a fixed plate, the quantity of response piece has three, three the right-hand member electric connection of response piece has the detection lamp.
Preferably, the outside movable sleeve of telescopic link is equipped with connecting spring, connecting spring's both ends respectively with the bottom surface of stabilizing the loop bar inner chamber and the bottom surface fixed connection of montant.
Preferably, the outside activity cover of buffer lever is equipped with buffer spring, buffer spring's both ends respectively with the bottom surface of control box inner chamber and the bottom surface fixed connection of buffer board.
Preferably, fixing device includes the mobile jib, the bottom of mobile jib and the top surface swing joint of detection case, the top surface fixed mounting of detection case have with the horizontal guide rail of mobile jib looks adaptation, the top movable mounting of mobile jib side has the punch holder, the side fixed mounting of mobile jib have with the perpendicular guide rail of punch holder looks adaptation, the top screw thread cover of punch holder is equipped with the locking bolt with processing looks adaptation, the outside fixed mounting of mobile jib has the lower plate that is located perpendicular guide rail below.
Preferably, the outer part of the force unloading rod is movably sleeved with a protection spring, and the upper end and the lower end of the protection spring are respectively and fixedly connected with the bottom surface of the linkage rod and the bottom surface of the inner cavity of the force unloading shell.
Preferably, the side face, close to the motor, of the limiting plate is fixedly provided with a stabilizing sleeve block, and the stabilizing sleeve block is movably sleeved with an output shaft of the motor.
Preferably, one end of the cross rod, which is close to the moving rod, is fixedly provided with a locking sleeve block, and the side surface of the locking sleeve block is fixedly connected with the side surface of the moving rod.
Preferably, the detection device comprises a first detection head, a second detection head is fixedly mounted at the bottom end of the first detection head, a third detection head is fixedly mounted at the bottom end of the second detection head, and the diameters of the first detection head, the second detection head and the third detection head are sequentially decreased progressively.
Preferably, the front surface of the warning lamp extends to the outside of the detection box, and the front surface of the detection lamp extends to the outside of the detection box.
(III) advantageous effects
Compared with the prior art, the invention provides the equipment for detecting the punching precision of the aerospace mould, which has the following beneficial effects:
1. this space flight and aviation mould precision check out test set that punches carries out preliminary detection to the hole of processing inboard portion through detection device, if the failure of punching, then detection device's bottom will unable run through the processing board for the second electrode piece and the first electrode piece electric connection at carriage release lever top, the warning light is luminous this moment, and final operation personnel can judge this mould and punch the complete failure, thereby has accomplished and whether can accomplish the operation of punching to the aviation mould and judge.
2. This space flight and aviation mould precision check out test set that punches detects head and third through setting up first detection head, second for can judge whether up to standard the diameter that the processing inboard was punched according to the luminous position that detects the lamp that leads of the downward displacement of removal contact tube, guarantee the detection to the mould precision of punching, avoid because the problem that slight deviation influences the spacecraft flight appears in the diameter of punching.
3. This space flight and aviation mould precision check out test set that punches through setting up fixing device, utilizes the mobility of punch holder to make the device can adapt to the processing board of different thickness, utilizes the mobile jib at the cross rail mobility simultaneously for fixing device can be applicable to the processing board of different length, very big increase the detection that the device is applicable to different model processing board mounting hole size precision, improved the device practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic external view of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a fixing device according to the present invention;
FIG. 4 is a schematic structural diagram of a detecting device according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. A according to the present invention.
In the figure: 1. a detection box; 2. stabilizing the loop bar; 3. a vertical rod; 4. a telescopic rod; 5. a connecting spring; 6. a control box; 7. mounting blocks; 8. a first electrode block; 9. a travel bar; 10. an insulating spring; 11. a second electrode block; 12. a first conduit; 13. a warning light; 14. a second conduit; 15. a buffer plate; 16. a buffer rod; 17. a buffer spring; 18. a cross bar; 19. pulling a rope; 20. a detection device; 201. a first detection head; 202. a second detection head; 203. a third detection head; 21. a fixing device; 211. a main rod; 212. a transverse guide rail; 213. a lower splint; 214. an upper splint; 215. a vertical guide rail; 216. locking the bolt; 22. processing a plate; 23. a motor 24 and a wire wheel; 25. a limiting plate; 26. a detection tube; 27. a force-relieving housing; 28. a linkage rod; 29. a force-releasing rod; 30. a protection spring; 31. a top block; 32. moving the conductive tube; 33. a third conduit; 34. a power supply box; 35. a conductive block; 36. an induction block; 37. a fixing plate; 38. and detecting the lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an aerospace mold punching precision detection device comprises a detection box 1, wherein a stable loop bar 2 is fixedly mounted at both left and right ends of the top surface of the detection box 1, a vertical bar 3 is movably sleeved at the top of the stable loop bar 2, a telescopic bar 4 is fixedly mounted at the bottom surface of an inner cavity of the stable loop bar 2, a connecting spring 5 is movably sleeved outside the telescopic bar 4, two ends of the connecting spring 5 are respectively fixedly connected with the bottom surface of the inner cavity of the stable loop bar 2 and the bottom surface of the vertical bar 3, the top of the telescopic bar 4 is movably sleeved with the bottom of the vertical bar 3, a control box 6 is fixedly mounted at the top of the vertical bar 3, a mounting block 7 is fixedly mounted at the top surface of the inner cavity of the control box 6, a first electrode block 8 is fixedly mounted at the bottom surface of the mounting block 7, a second electrode block 11 is connected at the bottom surface of the mounting, the bottom of the moving rod 9 extends to the outside of the control box 6 and is fixedly provided with a detection device 20, the right side surface of the mounting block 7 is electrically connected with a warning lamp 13 through a first conduit 12, the front surface of the warning lamp 13 extends to the outside of the detection box 1, the front surface of the detection lamp 38 extends to the outside of the detection box 1, the bottom of the warning lamp 13 is electrically connected with the front top end of the moving rod 9 through a second conduit 14, the top ends of the left side surface and the right side surface of the moving rod 9 are both fixedly provided with a buffer board 15, the bottom surface of the buffer board 15 is fixedly provided with a buffer rod 16, the outside of the buffer rod 16 is movably sleeved with a buffer spring 17, two ends of the buffer spring 17 are respectively fixedly connected with the bottom surface of the inner cavity of the control box 6 and the bottom surface of the buffer board 15, the bottom end of the buffer rod 16 is fixedly connected with the bottom surface of the inner cavity of the control box 6, the, the bottom end of the first detection head 201 is fixedly provided with a second detection head 202, the bottom end of the second detection head 202 is fixedly provided with a third detection head 203, the diameters of the first detection head 201, the second detection head 202 and the third detection head 203 are sequentially decreased, one end of the cross rod 18 close to the movable rod 9 is fixedly provided with a locking sleeve block, the side surface of the locking sleeve block is fixedly connected with the side surface of the movable rod 9, the left end and the right end of the bottom surface of the inner cavity of the detection box 1 are fixedly provided with motors 23, the output shaft of the motor 23 is fixedly sleeved with a wire wheel 24, the other end of the output shaft of the motor 23 is movably sleeved with a limit plate 25, the side surface of the limit plate 25 close to the motor 23 is fixedly provided with a stable sleeve block, the stable sleeve block is movably sleeved with the output shaft of the motor 23, the bottom surface of the limit plate 25 is fixedly connected with the bottom surface of the inner cavity of the detection box 1, the outside, the top surface of the detection box 1 is fixedly provided with a fixing device 21 positioned right below the cross bar 18, the fixing device 21 comprises a main rod 211, the bottom of the main rod 211 is movably connected with the top surface of the detection box 1, the top surface of the detection box 1 is fixedly provided with a transverse guide rail 212 matched with the main rod 211, the top end of the side surface of the main rod 211 is movably provided with an upper clamping plate 214, the side surface of the main rod 211 is fixedly provided with a vertical guide rail 215 matched with the upper clamping plate 214, the top thread of the upper clamping plate 214 is sleeved with a locking bolt 216 matched with a processing plate 22, the outer part of the main rod 211 is fixedly provided with a lower clamping plate 213 positioned below the vertical guide rail 215, the number of the fixing devices 21 is two, the processing plate 22 is fixedly arranged between the two fixing devices 21, the middle part of the inner cavity of the detection box 1 is fixedly provided with a detection tube 26, the top end of the, the bottom end of the top block 31 extends to the inner cavity of the detection tube 26 and is fixedly provided with a movable conductive tube 32, the left end of the movable conductive tube 32 extends to the outside of the detection tube 26 and is electrically connected with a power supply box 34 through a third wire conduit 33, the right end of the movable conductive tube 32 extends to the outside of the detection tube 26 and is electrically connected with a conductive block 35, the bottom surface of the movable conductive tube 32 is fixedly provided with a linkage 28, the bottom surface of the linkage 28 is movably sleeved with a force unloading shell 27, the bottom surface of the inner cavity of the force unloading shell 27 is fixedly provided with a force unloading rod 29, the outside of the force unloading rod 29 is movably sleeved with a protection spring 30, the upper end and the lower end of the protection spring 30 are respectively fixedly connected with the bottom surface of the linkage 28 and the bottom surface of the inner cavity of the force unloading shell 27, the top end of the force unloading rod 29 is movably sleeved with the bottom surface of the linkage 28, the inner cavity of the detection, the number of the sensing blocks 36 is three, and the right ends of the three sensing blocks 36 are electrically connected with the detection lamps 38.
During operation, firstly, through the position of the mobile jib 211 in the cross rail 212, and the position of the upper clamping plate 214 is adjusted, so that the locking bolt 216 stabilizes the processing plate 22, and simultaneously, the mounting hole of the processing plate 22 is placed under the detection device 20, then the motor 23 is turned on, and then the mobile rod 9 is driven to move downwards through the wire wheel 24, if the bottom of the detection device 20 is blocked, so that the mobile rod 9 moves upwards, the first electrode block 8 and the second electrode block 11 are electrically connected to make the warning light 13 emit light, at this moment, the worker can judge that the punching die of the processing plate 22 completely fails, if the detection device 20 enters the mounting hole inside the processing plate 22 and pushes the mobile conductive tube 32 to move downwards, then the light emission of the lamp 38 can be detected according to different positions, so as to judge the punching precision, and the position is higher, and the precision is higher.
In summary, the aerospace mold punching precision detection device performs preliminary detection on holes inside the machining plate 22 through the detection device 20, if the punching fails, the bottom of the detection device 20 cannot penetrate through the machining plate 22, so that the second electrode block 11 at the top of the moving rod 9 is electrically connected with the first electrode block 8, the warning lamp 13 emits light, and finally an operator can judge that the punching of the mold completely fails, thereby finishing the judgment on whether the punching operation of the aerospace mold can be completed; by arranging the first detection head 201, the second detection head 202 and the third detection head 203, whether the diameter of the hole punched in the processing plate 22 reaches the standard or not can be judged according to the position of the light-emitting detection lamp 38 guided by the downward displacement of the movable conductive tube 32, so that the detection of the punching precision of the die is ensured, and the problem that the flight of the spacecraft is influenced due to slight deviation of the punching diameter is avoided; by arranging the fixing device 21, the device can be adapted to processing plates 22 with different thicknesses by utilizing the mobility of the upper clamping plate 214, and meanwhile, the fixing device 21 can be suitable for the processing plates 22 with different lengths by utilizing the mobility of the main rod 211 in the transverse guide rail 212, so that the detection of the size precision of the mounting holes of the processing plates 22 with different models by the device is greatly increased, and the practicability of the device is improved; the problem of current aviation mould production punch although high-efficient and accurate, in case a silk deviation appears and will lead to the mould to punch the failure, finally influence the operation of whole aircraft, current check out test set hardly detects slight deviation is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. The utility model provides an aerospace aviation mould precision detection equipment that punches, includes detection case (1), its characterized in that: the detection device is characterized in that a stabilizing loop bar (2) is fixedly mounted at the left end and the right end of the top surface of the detection box (1), a vertical bar (3) is movably sleeved on the top of the stabilizing loop bar (2), a telescopic bar (4) is fixedly mounted on the bottom surface of an inner cavity of the stabilizing loop bar (2), the top of the telescopic bar (4) is movably sleeved with the bottom of the vertical bar (3), a control box (6) is fixedly mounted on the top of the vertical bar (3), a mounting block (7) is fixedly mounted on the top surface of the inner cavity of the control box (6), a first electrode block (8) is fixedly mounted on the bottom surface of the mounting block (7), a second electrode block (11) is connected to the bottom surface of the mounting block (7) through an insulating spring (10) in a transmission manner, a moving rod (9) is electrically connected to the bottom of the second electrode block (11), the bottom of the moving rod (9) extends to the, the right side face of the installation block (7) is electrically connected with a warning lamp (13) through a first conduit (12), the bottom of the warning lamp (13) is electrically connected with the front top end of a moving rod (9) through a second conduit (14), the top ends of the left side face and the right side face of the moving rod (9) are fixedly provided with a buffer board (15), the bottom surface of the buffer board (15) is fixedly provided with a buffer rod (16), the bottom end of the buffer rod (16) is fixedly connected with the bottom surface of an inner cavity of a control box (6), the bottom ends of the left side face and the right side face of the moving rod (9) are fixedly provided with a cross rod (18), the left end and the right end of the inner cavity bottom surface of a detection box (1) are fixedly provided with a motor (23), an output shaft of the motor (23) is fixedly provided with a wire wheel (24), and the other end, the bottom surface of limiting plate (25) and the bottom surface fixed connection of detection case (1) inner chamber, the outside winding of line wheel (24) has stay cord (19), the one end fixed connection of carriage release lever (9) is kept away from to the other end and horizontal pole (18) bottom surface of stay cord (19), the top surface fixed mounting of detection case (1) has fixing device (21) that are located under horizontal pole (18), the quantity of fixing device (21) is two, two fixed mounting has processing board (22) between fixing device (21), the middle part fixed mounting of detection case (1) inner chamber has detection tube (26), the top of detection tube (26) extends to the outside and the movable sleeve of detection case (1) has kicking block (31) that are located under detection device (20), the bottom of kicking block (31) extends to the inner chamber and fixed mounting of detection tube (26) has removal conducting tube (32), the left end of the movable conductive tube (32) extends to the outside of the detection tube (26) and is electrically connected with a power supply box (34) through a third wire tube (33), the right end of the movable conductive tube (32) extends to the outside of the detection tube (26) and is electrically connected with a conductive block (35), the bottom surface of the movable conductive tube (32) is fixedly provided with a linkage rod (28), the bottom surface of the linkage rod (28) is movably sleeved with a force unloading shell (27), the bottom surface of the inner cavity of the force unloading shell (27) is fixedly provided with a force unloading rod (29), the top end of the force unloading rod (29) is movably sleeved with the bottom surface of the linkage rod (28), the inner cavity of the detection box (1) is fixedly provided with a fixing plate (37) positioned on the right side of the detection tube (26), the inner part of the fixing plate (37) is fixedly provided with a sensing block (36), and the number of the sensing blocks (, the right ends of the three induction blocks (36) are electrically connected with a detection lamp (38).
2. The aerospace die punching precision detection device as claimed in claim 1, wherein: the outside movable sleeve of telescopic link (4) is equipped with connecting spring (5), the both ends of connecting spring (5) respectively with the bottom surface of stabilizing loop bar (2) inner chamber and the bottom surface fixed connection of montant (3).
3. The aerospace die punching precision detection device as claimed in claim 1, wherein: the buffer rod (16) is movably sleeved with a buffer spring (17), and two ends of the buffer spring (17) are fixedly connected with the bottom surface of the inner cavity of the control box (6) and the bottom surface of the buffer plate (15) respectively.
4. The aerospace die punching precision detection device as claimed in claim 1, wherein: fixing device (21) includes mobile jib (211), the bottom of mobile jib (211) and the top surface swing joint of detection case (1), the top surface fixed mounting of detection case (1) has cross guide (212) with mobile jib (211) looks adaptation, the top movable mounting of mobile jib (211) side has punch holder (214), the side fixed mounting of mobile jib (211) have with punch holder (214) the perpendicular guide rail (215) of looks adaptation, the top screw thread cover of punch holder (214) is equipped with locking bolt (216) with processing board (22) looks adaptation, the outside fixed mounting of mobile jib (211) has lower plate (213) that is located perpendicular guide rail (215) below.
5. The aerospace die punching precision detection device as claimed in claim 1, wherein: the outer part of the force unloading rod (29) is movably sleeved with a protection spring (30), and the upper end and the lower end of the protection spring (30) are respectively fixedly connected with the bottom surface of the linkage rod (28) and the bottom surface of the inner cavity of the force unloading shell (27).
6. The aerospace die punching precision detection device as claimed in claim 1, wherein: the side face, close to the motor (23), of the limiting plate (25) is fixedly provided with a stabilizing sleeve block, and the stabilizing sleeve block is movably sleeved with an output shaft of the motor (23).
7. The aerospace die punching precision detection device as claimed in claim 1, wherein: one end of the cross rod (18) close to the moving rod (9) is fixedly provided with a locking sleeve block, and the side surface of the locking sleeve block is fixedly connected with the side surface of the moving rod (9).
8. The aerospace die punching precision detection device as claimed in claim 1, wherein: the detection device (20) comprises a first detection head (201), a second detection head (202) is fixedly mounted at the bottom end of the first detection head (201), a third detection head (203) is fixedly mounted at the bottom end of the second detection head (202), and the diameters of the first detection head (201), the second detection head (202) and the third detection head (203) are sequentially decreased progressively.
9. The aerospace die punching precision detection device as claimed in claim 1, wherein: the front surface of the warning lamp (13) extends to the outside of the detection box (1), and the front surface of the detection lamp (38) extends to the outside of the detection box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862146.2A CN111992779A (en) | 2020-08-25 | 2020-08-25 | Aerospace aviation mould precision detection equipment that punches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862146.2A CN111992779A (en) | 2020-08-25 | 2020-08-25 | Aerospace aviation mould precision detection equipment that punches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111992779A true CN111992779A (en) | 2020-11-27 |
Family
ID=73471895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862146.2A Withdrawn CN111992779A (en) | 2020-08-25 | 2020-08-25 | Aerospace aviation mould precision detection equipment that punches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111992779A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0903591A2 (en) * | 1997-09-19 | 1999-03-24 | Anadrill International SA | Method and apparatus for measuring resistivity of an earth formation |
| CN103697797A (en) * | 2013-12-31 | 2014-04-02 | 苏州市职业大学 | Inspection device for precision measurement for depth of blind hole in micro dimension |
| CN108188834A (en) * | 2018-02-27 | 2018-06-22 | 南苗苗 | A kind of stabilization mold puncher with detection function |
| CN108709527A (en) * | 2018-07-18 | 2018-10-26 | 贾中全 | One kind being used for construction site bar diameter measuring device |
| CN109262018A (en) * | 2018-11-28 | 2019-01-25 | 许智辉 | A kind of die punching equipment and its detection method |
-
2020
- 2020-08-25 CN CN202010862146.2A patent/CN111992779A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0903591A2 (en) * | 1997-09-19 | 1999-03-24 | Anadrill International SA | Method and apparatus for measuring resistivity of an earth formation |
| CN103697797A (en) * | 2013-12-31 | 2014-04-02 | 苏州市职业大学 | Inspection device for precision measurement for depth of blind hole in micro dimension |
| CN108188834A (en) * | 2018-02-27 | 2018-06-22 | 南苗苗 | A kind of stabilization mold puncher with detection function |
| CN108709527A (en) * | 2018-07-18 | 2018-10-26 | 贾中全 | One kind being used for construction site bar diameter measuring device |
| CN109262018A (en) * | 2018-11-28 | 2019-01-25 | 许智辉 | A kind of die punching equipment and its detection method |
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