CN118328896B - Aviation machinery size measuring device and measuring method thereof - Google Patents
Aviation machinery size measuring device and measuring method thereof Download PDFInfo
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- CN118328896B CN118328896B CN202410752955.6A CN202410752955A CN118328896B CN 118328896 B CN118328896 B CN 118328896B CN 202410752955 A CN202410752955 A CN 202410752955A CN 118328896 B CN118328896 B CN 118328896B
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000002184 metal Substances 0.000 claims abstract description 51
- 230000008569 process Effects 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims description 31
- 238000001125 extrusion Methods 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 18
- 238000009792 diffusion process Methods 0.000 claims description 17
- 239000011550 stock solution Substances 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 claims description 5
- 238000004513 sizing Methods 0.000 claims 8
- 238000005461 lubrication Methods 0.000 claims 2
- 238000009826 distribution Methods 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 description 13
- 238000005259 measurement Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000237983 Trochidae Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 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
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/10—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by pressure of another fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/003—Measuring of motor parts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of aviation machinery and discloses an aviation machinery dimension measuring device and a measuring method thereof, wherein the device comprises a workbench, a supporting frame is fixedly connected to the top of the workbench, guide rail grooves are formed in two sides of the top of the supporting frame, a telescopic rod is fixedly connected to one side of the top of the supporting frame, an aero-engine shell is placed on the top of the workbench by workers, a motor is started, the motor drives a rotating shaft to rotate, the rotating shaft drives an elliptical disk to rotate, the elliptical disk drives a rotating plate to rotate, the rotating plate drives sliding shells to rotate, the sliding shells are limited by a sliding rod, the two sliding shells are mutually close along the sliding rod in the rotating process, the sliding shells drive a square to move, the square drives a vertical shell to approach, the vertical shell drives a lifting block to move, the lifting block drives a clamping shell to move, the clamping shell drives a moving plate to move, and the moving plate drives a memory metal block to mutually close, so that the aero-engine shell is clamped firmly.
Description
Technical Field
The invention relates to the technical field of aviation machinery, in particular to an aviation machinery size measuring device and a measuring method thereof.
Background
According to the requirements of design and process files, good dimensional accuracy is required for workpieces or structures newly installed on an aircraft, and at present, most of measuring modes adopted by processing parts are optical projection measuring instruments, and the measuring modes are used for measuring the outline dimensions of complex parts and providing three-dimensional images and data analysis. The image of the workpiece can be projected onto the measuring screen through the projector, so that quick and accurate measurement can be realized.
When measuring the aeroengine shell, if not stabilizing the outer table, can make the aeroengine shell roll, influence the measurement accuracy of optical projection measuring apparatu, but general clamping device can carry out cladding centre gripping to the aeroengine shell, when optical projection measuring apparatu carries out the top to the aeroengine shell and measures, clamping device can cover a part of aeroengine shell, influences the measurement accuracy of optical projection measuring apparatu.
Disclosure of Invention
The invention aims to provide an aero-mechanical dimension measuring device and a measuring method thereof, which are used for solving the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to an aero-mechanical dimension measuring device and a measuring method thereof, wherein the aero-mechanical dimension measuring device comprises a workbench, a supporting frame is fixedly connected to the top of the workbench, guide rail grooves are formed in two sides of the top end of the supporting frame, a telescopic rod is fixedly connected to one side of the top end of the supporting frame, a movable end of the telescopic rod is fixedly connected with a guide rail connecting strip, outer walls of two ends of the guide rail connecting strip are slidably connected to the inside of the guide rail grooves, a measuring instrument is fixedly connected to one side of the guide rail connecting strip away from the telescopic rod, the aero-mechanical dimension measuring device further comprises a dimension measuring mechanism, the dimension measuring mechanism comprises a working groove formed in the top of the workbench, sliding rods are respectively fixedly connected to two ends of one side of the working groove, a motor is fixedly connected to the center of the bottom of the inner wall of the working groove, the output end of the motor is fixedly connected with a rotating shaft, and the top end of the rotating shaft is provided with a clamping component.
Further, the clamping component comprises an oval plate fixedly connected to the outer wall of the top end of the rotating shaft, rotating plates are respectively connected to the two sides of the top of the oval plate in a rotating mode, sliding shells are connected to the inner wall of one end of the rotating plates, which is far away from the oval plate, of the rotating plates in a rotating mode, the bottom ends of the sliding shells penetrate through the outer wall of the sliding rods in a sliding mode, square blocks are fixedly connected to the tops of the sliding shells, vertical shells are fixedly connected to the tops of the square blocks, lifting grooves are formed in one sides of the vertical shells, lifting blocks are connected to the center of the bottom of the inner wall of each lifting groove in a sliding mode, and clamping shells are fixedly connected to one sides of the lifting blocks.
Further, the inner wall of centre gripping shell is provided with stable subassembly, stable subassembly includes sliding connection at the movable plate of centre gripping shell inner wall, one side both ends of movable plate are fixedly connected with reset spring respectively, the one end fixedly connected with of reset spring is in the inner wall one side department of centre gripping shell, one side fixedly connected with memory metal piece of reset spring is kept away from to the movable plate, the one end outer wall fixedly connected with coupling shell of memory metal piece, the bottom one side intercommunication of coupling shell has the return bend, the one end and the bottom intercommunication setting of centre gripping shell of return bend, the inner wall bottom fixedly connected with spring of coupling shell.
Further, the top fixedly connected with square board of spring, the top fixedly connected with flexible extrusion pole of square board, the one end of flexible extrusion pole runs through the connection shell and extends to the outside of connection shell, the top fixedly connected with arc bag of flexible extrusion pole, the bottom intercommunication of arc bag has the blast pipe, the one end of blast pipe runs through flexible extrusion pole and extends to the inside of connection shell, the top one side intercommunication of connection shell has annular trachea, sliding connection has aeroengine casing between two memory metal pieces.
Further, one side of smooth shell is provided with lifting unit, lifting unit includes the first flexible wire rope of fixed connection in smooth shell one side, the one end of first flexible wire rope runs through the workstation and extends to the outside of workstation, the one end outer wall sliding connection of first flexible wire rope has the gag lever post, the bottom fixed connection of gag lever post is at the top of workstation, the one end fixedly connected with second flexible wire rope of smooth shell is kept away from to first flexible wire rope, the both ends outer wall sliding connection respectively has the draw-in lever of second flexible wire rope.
Further, one end fixed connection of kelly is in the one side department of erecting the shell, and the both ends of second flexible wire rope all run through the inside of erecting the shell and extending to the lift groove, and the both ends that first flexible wire rope was kept away from to the second flexible wire rope are fixedly connected with connecting plate respectively, and the outer wall sliding connection of connecting plate is in the inner wall department of lift groove, and one end fixed connection of connecting plate is in one side of elevating block, the bottom fixedly connected with expansion spring of connecting plate, the bottom fixed connection of expansion spring is in the inner wall bottom of lift groove.
Further, one side of movable plate is provided with auxiliary assembly, auxiliary assembly includes the horizontal pole of fixed connection in movable plate one side of keeping away from the memory metal piece, the one end fixedly connected with barometric plate of horizontal pole, the outer wall sliding connection of barometric plate has the stock solution shell, the one end sliding connection of stock solution shell is in the one side department of erecting the shell, one side top intercommunication of stock solution shell has the violently pipe, the one end of violently pipe runs through the memory metal piece and extends to the outside of memory metal piece, the one end intercommunication that the stock solution shell was kept away from to the violently pipe has the diffusion dish.
Further, the diffusion disc sets up in the inside of aeroengine casing, and the outer wall both sides of stock solution shell communicate respectively has the fluid pipe, and the one end intercommunication that the stock solution shell was kept away from to the fluid pipe has the spacing pipe, and the equal fixed connection in the inner wall department of guide rail groove in both ends of spacing pipe, the one end of guide rail connecting strip runs through spacing pipe and extends to the outside of spacing pipe, and one side both ends of guide rail connecting strip are fixedly connected with sponge cover respectively, and the sponge cover is provided with four.
Further, one side fixedly connected with triangle piece that the guide rail connecting strip is close to the sponge cover, the inner wall one side of spacing pipe distributes fixedly connected with a plurality of dead lever, and the one end outer wall sliding connection of dead lever has the toper cover piece, and the one end of toper cover piece runs through spacing pipe and extends to the outside of spacing pipe, one side fixedly connected with screens spring of toper cover piece, the one end fixedly connected with of screens spring is in the inner wall department of spacing pipe.
An aero-mechanical dimension measuring device and a measuring method thereof, a dimension measuring method of aero-mechanical comprises the following steps:
Step one: the working personnel place the aeroengine shell on the top of the workbench, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the oval plate to rotate, the oval plate drives the rotating plate to rotate, the rotating plate drives the sliding shells to rotate, the sliding shells are limited by the sliding rods, the two sliding shells are mutually close along the sliding rods in the rotating process, the sliding shells drive the square blocks to move, the square blocks drive the vertical shells to move, the vertical shells drive the lifting blocks to move, the lifting blocks drive the clamping shells to move, the clamping shells drive the moving plate to move, the moving plate drives the memory metal blocks to mutually close, meanwhile, the telescopic rod is started, the telescopic rod drives the guide rail connecting strip to move, the guide rail connecting strip drives the measuring instrument to move, and the memory metal blocks clamp the aeroengine shell to be subjected to reactive force in the process of reversely moving, the air flow inside the clamping shells is extruded in the moving plate moving process, the air flow inside the clamping shells enters the connecting shells through the bent pipe, the air pressure drives the square plates inside the connecting shells to move upwards, and the flexible extrusion rods drive the arc-shaped bags to move upwards;
Step two: when the sliding shell moves, the sliding shell drives the first flexible steel wire rope to move, the first flexible steel wire rope drives the middle end of the second flexible steel wire rope to move upwards under the limit of the limiting rod, the second flexible steel wire rope is stretched under the limit of the clamping rod, the connecting plate is driven to move upwards in the lifting groove, the lifting block is driven to move upwards by the connecting plate, and the clamping shell is driven to move upwards by the lifting block;
Step three: when the memory metal block clamps the aeroengine shell, the memory metal block deforms, the moving plate drives the cross rod to move in the process of reversely moving, negative pressure is generated in the process of moving the cross rod in the liquid storage shell, the negative pressure enters the diffusion disc through the transverse tube, the negative pressure enters the aeroengine shell through the diffusion disc, in the process of moving the flexible extrusion rod upwards, air pressure in the connecting shell is injected to the joint of the aeroengine shell and the memory metal block through the annular air tube, and when the arc-shaped bag extrudes the aeroengine shell, the internal air pressure enters the connecting shell through the exhaust tube;
step four: when the air pressure plate carries out the in-process that promotes to the inside of stock solution shell, the inside lubricating liquid of stock solution shell can enter into the inside of spacing pipe through the fluid pipe, and the guide rail connecting strip is at the in-process that removes, drives the triangular block and removes, through the slope setting of triangular block, the triangular block removes the in-process and extrudees the toper cover piece, and the toper cover piece slides to dead lever department, no longer blocks up the spacing pipe, and the inside lubricating liquid of spacing pipe is through the inside blowout of spacing pipe to the guide rail groove.
The invention has the following beneficial effects:
(1) According to the invention, an aeroengine shell is placed at the top of a workbench by a worker, a motor is started, the motor drives a rotating shaft to rotate, the rotating shaft drives an elliptical disk to rotate, the elliptical disk drives a rotating plate to rotate, the rotating plate drives sliding shells to rotate, the sliding rods are limited, the two sliding shells are mutually close along the sliding rods in the rotating process, the sliding shells drive a square block to move, the square block drives a vertical shell to close, the vertical shell drives a lifting block to move, the lifting block drives a clamping shell to move, the clamping shell drives a moving plate to move, the moving plate drives a memory metal block to mutually close, so that the aeroengine shell is clamped firmly, the rolling deflection phenomenon of the aeroengine shell is prevented, meanwhile, a telescopic rod is started, the telescopic rod drives a guide rail connecting strip to move, the measuring instrument is driven to measure the top shell of the aeroengine shell by the measuring instrument, the memory metal block clamps the aeroengine shell and is subjected to reactive force in the process of moving, the memory metal block drives the moving plate to reversely move, the air flow inside the clamping shell is extruded in the moving process, the air flow inside the clamping shell is enabled to enter the connecting shell through an elbow, the square plate inside the connecting shell is enabled to move, the flexible rod is driven to move upwards, the flexible rod is driven to move on the aeroengine shell, and the aeroengine is further clamped firmly, and the aeroengine is prevented from falling down, and the aeroengine is prevented from being clamped firmly.
(2) According to the invention, when the sliding shell moves, the sliding shell drives the first flexible steel wire rope to move, the first flexible steel wire rope drives the middle end of the second flexible steel wire rope to move upwards and is limited by the clamping rod, the second flexible steel wire rope is stretched and drives the connecting plate to move upwards in the lifting groove, the connecting plate drives the lifting block to move upwards, and the lifting block drives the clamping shell to move upwards, so that the aeroengine shell moves upwards, the distance between the aeroengine shell and the measuring instrument is shortened, the definition of the measuring instrument when the aeroengine shell is measured is enhanced, and the measuring accuracy of the measuring instrument is enhanced.
(3) According to the invention, when the memory metal block clamps the aero-engine shell, the memory metal block deforms, so that the aero-engine shell is tightly attached, the movable plate drives the cross rod to move in the process of reversely moving, negative pressure is generated in the process of moving the cross rod in the liquid storage shell, the negative pressure enters the inside of the diffusion disc through the transverse tube, the negative pressure enters the inside of the aero-engine shell through the diffusion disc, so that the air pressure in the aero-engine shell is extracted, the attachment of the aero-engine shell and the memory metal block is tighter, the ascending stability of the aero-engine shell is enhanced, the shaking phenomenon is prevented when the aero-engine shell ascends, the measuring accuracy of the measuring instrument is improved on the side surface, in the process of moving the flexible extrusion rod, the air pressure in the connecting shell is enabled to jet to the attachment of the aero-engine shell and the memory metal block through the annular air pipe, dust particles are prevented from existing between the two, the air tightness in the aero-engine shell is enhanced, and when the arc-shaped air bag extrudes the aero-engine shell, the internal air pressure enters the inside of the connecting shell through the exhaust pipe, and the cleaning effect of the annular air pipe on the dust particles is further enlarged.
(4) According to the invention, when the air pressure plate pushes the air pressure plate to the inside of the liquid storage shell, the lubricating liquid in the liquid storage shell enters the inside of the limit pipe through the oil pipe, and the guide rail connecting strip drives the triangular block to move in the moving process, the conical sleeve block is extruded in the moving process of the triangular block and slides to the fixing rod, the limit pipe is not blocked, the lubricating liquid in the limit pipe is sprayed out to the inside of the guide rail groove through the limit pipe, and then the lubricating oil is coated through the sponge sleeves arranged at the two ends of the guide rail connecting strip, so that the lubricating liquid is saved, the excessive waste of the lubricating liquid is prevented, the moving stability of the guide rail connecting strip is enhanced, the shaking of the measuring instrument in the moving measurement process is prevented, and the measuring effect of the measuring instrument is enhanced.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall frontal structure of the present invention;
FIG. 2 is a schematic diagram of the overall side half-section structure of the present invention;
FIG. 3 is a schematic view of the internal top half-section of the present invention;
FIG. 4 is a schematic side view of a portion of the present invention;
FIG. 5 is a schematic cross-sectional side structural view of a clamping assembly of the present invention;
FIG. 6 is a schematic diagram of an exploded view of a stabilization assembly of the present invention;
FIG. 7 is an enlarged view of FIG. 3A in accordance with the present invention;
FIG. 8 is an enlarged view of B of FIG. 3 in accordance with the present invention;
FIG. 9 is an enlarged view of C of FIG. 5 in accordance with the present invention;
FIG. 10 is a schematic view of a slide case structure according to the present invention;
FIG. 11 is a flow chart of the measuring method of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a work table; 2. a support frame; 3. a guide rail groove; 4. a telescopic rod; 5. a guide rail connecting strip; 6. a measuring instrument; 7. a size measuring mechanism; 71. a working groove; 72. a motor; 73. a slide bar; 74. a rotating shaft; 75. a clamping assembly; 76. a stabilizing assembly; 77. a lifting assembly; 78. an auxiliary component; 751. an oval plate; 752. a rotating plate; 753. a slide shell; 754. a square block; 755. a vertical shell; 756. a lifting groove; 757. a lifting block; 758. a clamping shell; 761. a moving plate; 762. a reset spring; 763. a memory metal block; 764. a connection housing; 765. bending the pipe; 766. a spring; 767. a square plate; 768. a flexible extrusion rod; 769. an arc-shaped bag; 7610. an exhaust pipe; 7611. an annular air tube; 7612. an aero-engine housing; 771. a first flexible steel cord; 772. a limit rod; 773. a second flexible steel wire rope; 774. a clamping rod; 775. a connecting plate; 776. a telescopic spring; 781. a cross bar; 782. an air pressure plate; 783. a liquid storage shell; 784. a transverse tube; 785. a diffusion disc; 786. an oil pipe; 787. a limiting tube; 789. triangular blocks; 7810. a sponge sleeve; 7811. a fixed rod; 7812. a clamping spring; 7813. conical sleeve blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment 1, please refer to fig. 1-11, the invention is an aero-mechanical dimension measuring device and its measuring method, including the working table 1, the top of the working table 1 is fixedly connected with the support frame 2, the top both sides of the support frame 2 are all opened with the guide rail groove 3, one side of top of the support frame 2 is fixedly connected with the telescopic link 4, the movable end of the telescopic link 4 is fixedly connected with the guide rail connecting strip 5, the two end outer walls of the guide rail connecting strip 5 are slidably connected in the guide rail groove 3, one side of the guide rail connecting strip 5 far away from the telescopic link 4 is fixedly connected with the measuring instrument 6, the purpose of setting is to measure the aero-engine housing 7612, also include;
The size measuring mechanism 7, the size measuring mechanism 7 is including seting up the working groove 71 at workstation 1 top, and one side both ends of working groove 71 are fixedly connected with slide bar 73 respectively, and the purpose of setting up like this is spacing to slide shell 753, and the inner wall bottom center department fixedly connected with motor 72 of working groove 71, the output fixedly connected with axis of rotation 74 of motor 72, the top of axis of rotation 74 is provided with clamping assembly 75.
The clamping assembly 75 comprises an oval plate 751 fixedly connected to the outer wall of the top end of the rotating shaft 74, rotating plates 752 are respectively connected to the two sides of the top of the oval plate 751 in a rotating mode, sliding shells 753 are rotatably connected to the inner wall of one end of the rotating plates 752, which is far away from the oval plate 751, the bottom ends of the sliding shells 753 penetrate through and are slidably connected to the outer wall of the sliding rod 73, square blocks 754 are fixedly connected to the tops of the sliding shells 753, vertical shells 755 are fixedly connected to the tops of the square blocks 754, lifting grooves 756 are formed in one side of the vertical shells 755, lifting blocks 757 are slidably connected to the center of the bottom of the inner wall of each lifting groove 756, and clamping shells 758 are fixedly connected to one side of each lifting block 757.
The inner wall of holding shell 758 is provided with stabilizing assembly 76, stabilizing assembly 76 includes sliding connection at the movable plate 761 of holding shell 758 inner wall, one side both ends of movable plate 761 are fixedly connected with return spring 762 respectively, the purpose of setting like this is reset, one end fixed connection in holding shell 758 inner wall one side department of return spring 762 is kept away from to movable plate 761, one side fixedly connected with memory metal piece 763 of return spring 762, the purpose of setting like this is the material that has deformation, and can be when no longer receiving the extrusion, the automatic reconversion, memory metal piece 763's one end outer wall fixedly connected with coupling shell 764, coupling shell 764's bottom one side intercommunication has return bend 765, return bend 765's one end and holding shell 758's bottom intercommunication setting, coupling shell 764's inner wall bottom fixedly connected with spring 766.
The top fixedly connected with square board 767 of spring 766, the top fixedly connected with flexible extrusion pole 768 of square board 767, the purpose of setting like this can be when lifting aeroengine housing 7612 deformation, laminate with aeroengine housing 7612, the one end of flexible extrusion pole 768 runs through connection housing 764 and extends to the outside of connection housing 764, the top fixedly connected with arc bag 769 of flexible extrusion pole 768, the purpose of setting like this prevents that flexible extrusion pole 768 from causing extrusion damage to aeroengine housing 7612, the bottom intercommunication of arc bag 769 has blast pipe 7610, the one end of blast pipe 7610 runs through flexible extrusion pole 768 and extends to the inside of connection housing 764, the top one side intercommunication of connection housing 764 has annular trachea 7611, sliding connection has aeroengine housing 7612 between two memory metal pieces 763.
One side of smooth shell 753 is provided with lifting unit 77, lifting unit 77 includes the first flexible wire rope 771 of fixed connection in smooth shell 753 one side, the purpose of setting like this can carry out bending deformation, the one end of first flexible wire rope 771 runs through workstation 1 and extends to the outside of workstation 1, the one end outer wall sliding connection of first flexible wire rope 771 has gag lever post 772, the bottom fixed connection of gag lever post 772 is at the top of workstation 1, the one end fixedly connected with second flexible wire rope 773 of smooth shell 753 is kept away from to first flexible wire rope 771, the both ends outer wall sliding connection respectively of second flexible wire rope 773 has clamping lever 774, the purpose of setting like this prevents that second flexible wire rope 773 from taking place to drop.
One end fixed connection of kelly 774 is in the one side department of erecting shell 755, and perpendicular shell 755 is all run through at the both ends of second flexible wire rope 773 and extend to the inside of lift groove 756, and the both ends that first flexible wire rope 771 was kept away from to second flexible wire rope 773 are fixedly connected with connecting plate 775 respectively, and the outer wall sliding connection of connecting plate 775 is in the inner wall department of lift groove 756, and one end fixed connection of connecting plate 775 is in one side of lifter 757, the bottom fixedly connected with extension spring 776 of connecting plate 775, the bottom fixed connection of extension spring 776 is in the inner wall bottom of lift groove 756.
The worker places the aero-engine housing 7612 on the top of the workbench 1, starts the motor 72, the motor 72 drives the rotating shaft 74 to rotate, the rotating shaft 74 drives the elliptical disk 751 to rotate, the elliptical disk 751 drives the rotating plate 752 to rotate, the rotating plate 752 drives the sliding housings 753 to rotate, the two sliding housings 753 are limited by the sliding rods 73 and move along the sliding rods 73 in the rotating process, the sliding housings 753 drive the blocks 754 to move, the blocks 754 drive the vertical housings 755 to move, the vertical housings 755 drive the lifting blocks 757 to move, the lifting blocks 757 drive the clamping housings 758 to move, the clamping housings 758 drive the moving plate 761 to move, the moving plate 761 drives the memory metal blocks 763 to move close to each other, so as to firmly clamp the aero-engine housing 2, prevent the aero-engine housing 7612 from rolling deflection phenomenon, and simultaneously start the telescopic rod 4, the telescopic rod 4 drives the guide rail connecting strip 5 to move, the guide rail connecting strip 5 drives the measuring instrument 6 to move, the measuring instrument 6 measures the top shell of the aero-engine housing 7612, the memory metal block 763 receives a reaction force in the process of clamping the aero-engine housing 7612, the memory metal block 763 drives the moving plate 761 to move reversely, the air flow in the clamping shell 758 is extruded in the moving process of the moving plate 761, the air flow in the clamping shell 758 enters the connecting shell 764 through the bent pipe 765, the air pressure enables the square plate 767 in the connecting shell 764 to move upwards, the square plate 767 drives the flexible extrusion rod 768 to move upwards, the flexible extrusion rod 768 drives the arc-shaped bag 769 to move upwards, the bottom of the aero-engine housing 7612 is supported, the falling phenomenon of the aero-engine housing 7612 in the clamping process is prevented, the stabilizing effect of the aero-engine housing 7612 is further enhanced, the accuracy of the measurement is improved.
When the sliding shell 753 moves, the sliding shell 753 drives the first flexible steel wire rope 771 to move, the first flexible steel wire rope 771 drives the middle end of the second flexible steel wire rope 773 to move upwards and is limited by the clamping rod 774, the second flexible steel wire rope 773 is stretched, the connecting plate 775 is driven to move upwards in the lifting groove 756, the connecting plate 775 drives the lifting block 757 to move upwards, the lifting block 757 drives the clamping shell 758 to move upwards, so that the aero-engine housing 7612 moves upwards, the distance between the aero-engine housing 7612 and the measuring instrument 6 is shortened, the measuring accuracy of the measuring instrument 6 in measuring the aero-engine housing 7612 is enhanced, and the measuring accuracy of the measuring instrument 6 is enhanced.
In embodiment 2, an auxiliary assembly 78 is disposed on one side of the moving plate 761, the auxiliary assembly 78 includes a cross rod 781 fixedly connected to one side of the moving plate 761 far away from the memory metal block 763, one end of the cross rod 781 is fixedly connected with a gas pressure plate 782, an outer wall of the gas pressure plate 782 is slidably connected with a liquid storage shell 783, the purpose of the arrangement is to store lubricating liquid inside, one end of the liquid storage shell 783 is slidably connected to one side of the vertical shell 755, a top end of one side of the liquid storage shell 783 is communicated with a horizontal tube 784, one end of the horizontal tube 784 penetrates through the memory metal block 763 and extends to the outside of the memory metal block 763, and one end of the horizontal tube 784 far away from the liquid storage shell 783 is communicated with a diffusion disc 785.
The diffusion disc 785 sets up in the inside of aeroengine casing 7612, and the outer wall both sides of stock solution shell 783 communicate respectively has fluid pipe 786, and the one end intercommunication that stock solution shell 783 was kept away from to fluid pipe 786 has spacing pipe 787, and spacing pipe 787's both ends equal fixed connection in the inner wall department of guide rail groove 3, and spacing pipe 787 is run through to the one end of guide rail connecting strip 5 and extend to the outside of spacing pipe 787, and one side both ends of guide rail connecting strip 5 are fixedly connected with sponge cover 7810 respectively, and sponge cover 7810 is provided with four.
One side of the guide rail connecting strip 5, which is close to the sponge sleeve 7810, is fixedly connected with a triangle block 789, one side of the inner wall of the limit pipe 787 is fixedly connected with a plurality of fixing rods 7811, the purpose of the arrangement is to limit the sliding track of the triangle block 789, one end outer wall of each fixing rod 7811 is slidably connected with a conical sleeve block 7813, one end of each conical sleeve block 7813 penetrates through the limit pipe 787 and extends to the outside of the limit pipe 787, one side of each conical sleeve block 7813 is fixedly connected with a clamping spring 7812, and one end of each clamping spring 7812 is fixedly connected to the inner wall of each limit pipe 787.
An aero-mechanical dimension measuring device and a measuring method thereof, a dimension measuring method of aero-mechanical comprises the following steps:
Step one: the method comprises the steps that a worker places an aero-engine housing 7612 on the top of a workbench 1, a motor 72 is started, the motor 72 drives a rotating shaft 74 to rotate, the rotating shaft 74 drives an elliptical disk 751 to rotate, the elliptical disk 751 drives a rotating plate 752 to rotate, the rotating plate 752 drives a sliding housing 753 to rotate and limited by the sliding rods 73, the two sliding housings 753 move along the sliding rods 73 in the rotating process, the sliding housing 753 drives a block 754 to move, the block 754 drives a vertical housing 755 to move, the vertical housing 755 drives a lifting block 757 to move, the lifting block 757 drives a clamping housing 758 to move, the clamping housing 758 drives a moving plate 761 to move, the moving plate 761 drives a memory metal block 763 to move mutually, meanwhile, a telescopic rod 4 is started, the telescopic rod 4 drives a guide rail connecting strip 5 to move, the guide rail connecting strip 5 drives a measuring instrument 6 to move, and the memory metal block 763 is subjected to counter-acting force in the process of clamping the aero-engine housing 2, the memory metal block 761 drives a block 754 to move in the reverse direction, and the air flow inside the clamping housing 758 is extruded by the air flow inside the clamping housing 758, the air flow inside the clamping housing 758 is enabled to move through the air flow inside the clamping housing 767 to enter the flexible air pressure bag 769, and the flexible air pressure bag 767 is driven to move inside the flexible air pressure bag 769, and the flexible air pressure bag 767 is connected to the flexible rod 767 to move inside the flexible sheet 767;
Step two: when the sliding shell 753 moves, the sliding shell 753 drives the first flexible steel wire rope 771 to move, the first flexible steel wire rope 771 drives the middle end of the second flexible steel wire rope 773 to move upwards under the limit of the limiting rod 772, the second flexible steel wire rope 773 is stretched under the limit of the clamping rod 774, the connecting plate 775 is driven to move upwards in the lifting groove 756, the lifting block 757 is driven by the connecting plate 775 to move upwards, and the clamping shell 758 is driven by the lifting block 757 to move upwards;
Step three: when the memory metal block 763 clamps the aero-engine housing 7612, the memory metal block 763 deforms, the moving plate 761 drives the cross rod 781 to move in the process of moving reversely, negative pressure is generated in the process of moving the cross rod 781 in the interior of the liquid storage housing 783, the negative pressure enters the interior of the diffusion disc 785 through the horizontal tube 784, the negative pressure enters the interior of the aero-engine housing 7612 through the diffusion disc 785, and in the process of moving the flexible extrusion rod 768 upwards, air is injected into the joint of the aero-engine housing 7612 and the memory metal block 763 through the annular air tube 7611 by air pressure in the connecting housing 764, and when the arc-shaped bag 769 extrudes the aero-engine housing 7612, the internal air pressure enters the interior of the connecting housing 764 through the exhaust tube 7610;
Step four: when the air pressure plate 782 pushes the inside of the liquid storage shell 783, the lubricating fluid inside the liquid storage shell 783 can enter the inside of the limiting pipe 787 through the oil pipe 786, and the guide rail connecting strip 5 drives the triangular block 789 to move in the moving process, the conical sleeve block 7813 is extruded in the moving process of the triangular block 789 through the inclined arrangement of the triangular block 789, the conical sleeve block 7813 slides towards the fixing rod 7811, the limiting pipe 787 is not blocked any more, and the lubricating fluid inside the limiting pipe 787 is sprayed out of the guide rail groove 3 through the limiting pipe 787.
When in use, when the memory metal block 763 clamps the aero-engine housing 7612, the memory metal block 763 deforms, so as to tightly attach the aero-engine housing 7612, the moving plate 761 drives the cross rod 781 to move in the process of moving reversely, the cross rod 781 generates negative pressure in the process of moving the inside of the liquid storage housing 783, the negative pressure enters the inside of the diffusion disc 785 through the cross tube 784, the negative pressure enters the inside of the aero-engine housing 7612 through the diffusion disc 785, so that the air pressure in the aero-engine housing 7612 is extracted, the attachment of the aero-engine housing 7612 and the memory metal block 763 is tighter, the stability that aeroengine casing 7612 risees has been strengthened, the phenomenon of rocking appears when preventing aeroengine casing 7612 rising, the side has improved the measurement accuracy of measuring apparatu 6, and in the flexible extrusion pole 768 moves up the process, make the inside atmospheric pressure of connection housing 764 carry out the jet to the laminating department of aeroengine casing 7612 and memory metal piece 763 through annular trachea 7611, prevent to have dust granule between the two, the inside gas tightness of aeroengine casing 7612 has been strengthened, when arc bag 769 extrudees aeroengine casing 7612, inside atmospheric pressure enters into the inside of connection housing 764 through blast pipe 7610, further enlarged annular trachea 7611 to dust granule's clearance effect.
When the air pressure plate 782 pushes the inside of the liquid storage shell 783, the lubricating liquid in the liquid storage shell 783 can enter the inside of the limit pipe 787 through the oil pipe 786, and the guide rail connecting strip 5 drives the triangular block 789 to move in the moving process, the conical sleeve block 7813 is extruded in the moving process of the triangular block 789 through the inclined arrangement of the triangular block 789, the conical sleeve block 7813 slides to the fixing rod 7811 and does not block the limit pipe 787 any more, the lubricating liquid in the limit pipe 787 is sprayed out to the inside of the guide rail groove 3 through the limit pipe 787, then the lubricating oil is coated through the sponge sleeves 7810 arranged at two ends of the guide rail connecting strip 5, the lubricating liquid is saved, excessive waste of the lubricating liquid is prevented, therefore, the moving stability of the guide rail connecting strip 5 is enhanced, the measuring instrument 6 is prevented from shaking in the moving measurement process, and the measuring effect of the measuring instrument 6 is enhanced.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. An aero-mechanical dimension measuring device, characterized in that: the automatic measuring device comprises a workbench (1), wherein a support frame (2) is fixedly connected to the top of the workbench (1), guide rail grooves (3) are formed in two sides of the top end of the support frame (2), a telescopic rod (4) is fixedly connected to one side of the top end of the support frame (2), a guide rail connecting strip (5) is fixedly connected to the movable end of the telescopic rod (4), two outer walls of the two ends of the guide rail connecting strip (5) are slidably connected to the inside of the guide rail grooves (3), and a measuring instrument (6) is fixedly connected to one side, far away from the telescopic rod (4), of the guide rail connecting strip (5);
The size measuring mechanism (7), size measuring mechanism (7) are including seting up working groove (71) at workstation (1) top, one side both ends of working groove (71) are fixedly connected with slide bar (73) respectively, inner wall bottom center department fixedly connected with motor (72) of working groove (71), the output fixedly connected with axis of rotation (74) of motor (72), the top of axis of rotation (74) is provided with clamping assembly (75).
2. An aero-mechanical sizing device according to claim 1, wherein: the clamping assembly (75) comprises an oval plate (751) fixedly connected to the outer wall of the top end of a rotating shaft (74), rotating plates (752) are respectively connected to the two sides of the top of the oval plate (751) in a rotating mode, sliding shells (753) are connected to the inner wall of one end of the rotating plates (752) far away from the oval plate (751) in a rotating mode, the bottom ends of the sliding shells (753) penetrate through and are connected to the outer wall of the sliding rods (73) in a sliding mode, square blocks (754) are fixedly connected to the tops of the sliding shells (753), vertical shells (755) are fixedly connected to the tops of the square blocks (754), lifting grooves (756) are formed in one side of the vertical shells (755), lifting blocks (757) are connected to the center of the bottom of the inner walls of the lifting grooves (756) in a sliding mode, and clamping shells (758) are fixedly connected to one side of the lifting blocks (757).
3. An aero-mechanical sizing device according to claim 2, wherein: the inner wall of grip housing (758) is provided with stable subassembly (76), stable subassembly (76) is including movable plate (761) of sliding connection at grip housing (758) inner wall, one side both ends of movable plate (761) are fixedly connected with reset spring (762) respectively, one end fixed connection of reset spring (762) is in the inner wall one side department of grip housing (758), one side fixedly connected with memory metal piece (763) of reset spring (762) is kept away from to movable plate (761), one end outer wall fixedly connected with connection housing (764) of memory metal piece (763), bottom one side intercommunication of connection housing (764) has return bend (765), one end and the bottom intercommunication setting of grip housing (758) of return bend (765), inner wall bottom fixedly connected with spring (766) of connection housing (764).
4. An aero-mechanical sizing device according to claim 3, wherein: the top fixedly connected with square board (767) of spring (766), the top fixedly connected with flexible extrusion pole (768) of square board (767), the one end of flexible extrusion pole (768) runs through connection shell (764) and extends to the outside of connection shell (764), the top fixedly connected with arc bag (769) of flexible extrusion pole (768), the bottom intercommunication of arc bag (769) has blast pipe (7610), the one end of blast pipe (7610) runs through flexible extrusion pole (768) and extends to the inside of connection shell (764), top one side intercommunication of connection shell (764) has annular trachea (7611), two sliding connection has aeroengine casing (7612) between memory metal piece (763).
5. An aero-mechanical sizing device according to claim 4, wherein: one side of smooth shell (753) is provided with lift subassembly (77), lift subassembly (77) are including first flexible wire rope (771) of fixed connection in smooth shell (753) one side, the one end of first flexible wire rope (771) runs through workstation (1) and extends to the outside of workstation (1), the one end outer wall sliding connection of first flexible wire rope (771) has gag lever post (772), the bottom fixed connection of gag lever post (772) is at the top of workstation (1), the one end fixedly connected with second flexible wire rope (773) of smooth shell (753) is kept away from to first flexible wire rope (771), the both ends outer wall sliding connection respectively of second flexible wire rope (773) has clamping rod (774).
6. An aero-mechanical sizing device according to claim 5, wherein: one end fixed connection of clamping rod (774) is in the one side department of erecting shell (755), the both ends of second flexible wire rope (773) all run through perpendicular shell (755) and extend to the inside of lift groove (756), the both ends fixedly connected with connecting plate (775) respectively of first flexible wire rope (771) are kept away from to second flexible wire rope (773), the outer wall sliding connection of connecting plate (775) is in the inner wall department of lift groove (756), one end fixed connection of connecting plate (775) is in one side of lifter (757), the bottom fixedly connected with extension spring (776) of connecting plate (775), the bottom fixed connection of extension spring (776) is in the inner wall bottom of lift groove (756).
7. An aero-mechanical sizing device according to claim 6, wherein: one side of movable plate (761) is provided with auxiliary assembly (78), auxiliary assembly (78) are including horizontal pole (781) of fixed connection in movable plate (761) one side of keeping away from memory metal piece (763), one end fixedly connected with barometer (782) of horizontal pole (781), the outer wall sliding connection of barometer (782) has reservoir (783), one end sliding connection of reservoir (783) is in one side department of erecting shell (755), one side top intercommunication of reservoir (783) has violently pipe (784), the outside that memory metal piece (763) and extend to memory metal piece (763) is run through to the one end of violently pipe (784), the one end intercommunication that reservoir (783) was kept away from to violently pipe (784) has diffusion dish (785).
8. An aero-mechanical sizing device according to claim 7, wherein: the diffusion disc (785) is arranged in an aeroengine housing (7612), oil liquid pipes (786) are respectively communicated with two sides of the outer wall of the liquid storage shell (783), one ends of the oil liquid pipes (786) away from the liquid storage shell (783) are communicated with limiting pipes (787), two ends of each limiting pipe (787) are fixedly connected to the inner wall of the corresponding guide rail groove (3), one end of each guide rail connecting strip (5) penetrates through each limiting pipe (787) and extends to the outside of each limiting pipe (787), sponge sleeves (7810) are fixedly connected to two ends of one side of each guide rail connecting strip (5), and four sponge sleeves (7810) are arranged.
9. An aero-mechanical sizing device according to claim 8, wherein: one side fixedly connected with triangle piece (789) that guide rail connecting strip (5) is close to sponge cover (7810), inner wall one side distribution fixedly connected with of spacing pipe (787) is fixed pole (7811), one end outer wall sliding connection of dead lever (7811) has toper cover piece (7813), the one end of toper cover piece (7813) runs through spacing pipe (787) and extends to the outside of spacing pipe (787), one side fixedly connected with screens spring (7812) of toper cover piece (7813), one end fixedly connected with of screens spring (7812) is in the inner wall department of spacing pipe (787).
10. An aero-mechanical dimension measuring method using an aero-mechanical dimension measuring device according to claim 9, comprising the steps of:
Step one: the working personnel place the aero-engine housing (7612) on the top of the workbench (1), the motor (72) is started, the motor (72) drives the rotating shaft (74) to rotate, the rotating shaft (74) drives the elliptical disc (751) to rotate, the elliptical disc (751) drives the rotating plate (752) to rotate, the rotating plate (752) drives the sliding housing (753) to rotate, the sliding housings are limited by the sliding rod (73), the two sliding housings (753) are mutually close along the sliding rod (73) in the rotating process, the sliding housing (753) drives the block (754) to move, the block (754) drives the vertical housing (755) to close, the vertical housing (755) drives the lifting block (757) to move, the lifting block (757) drives the clamping housing (758) to move, the clamping housing (758) drives the moving plate (761) to move, the moving plate (761) drives the memory metal block (763) to mutually close, meanwhile, the telescopic rod (4) drives the guide rail connecting strip (5) to move, the guide rail connecting strip (5) drives the measuring instrument (6) to move, and the metal block (763) is reversely clamped by the metal block (763) in the process of moving the opposite direction, the air flow in the clamping shell (758) is extruded in the moving process of the moving plate (761), so that the air flow in the clamping shell (758) enters the connecting shell (764) through the bent pipe (765), the air pressure enables a square plate (767) in the connecting shell (764) to move upwards, the square plate (767) drives a flexible extrusion rod (768) to move upwards, and the flexible extrusion rod (768) drives an arc-shaped bag (769) to move upwards;
Step two: when the sliding shell (753) moves, the sliding shell (753) drives the first flexible steel wire rope (771) to move, the first flexible steel wire rope (771) drives the middle end of the second flexible steel wire rope (773) to move upwards under the limit of the limiting rod (774), the second flexible steel wire rope (773) is stretched to drive the connecting plate (775) to move upwards in the lifting groove (756), the connecting plate (775) drives the lifting block (757) to move upwards, and the lifting block (757) drives the clamping shell (758) to move upwards;
Step three: when the memory metal block (763) clamps the aero-engine housing (7612), the memory metal block (763) deforms, the moving plate (761) drives the cross rod (781) to move in the process of moving reversely, negative pressure is generated in the process of moving the cross rod (781) in the interior of the liquid storage housing (783), the negative pressure enters the diffusion disc (785) through the transverse tube (784), the negative pressure enters the aero-engine housing (7612) through the diffusion disc (785), and in the process of moving the flexible extrusion rod (768) upwards, air pressure in the connecting housing (764) is blown to the joint of the aero-engine housing (7612) and the memory metal block (763) through the annular air pipe (7611), and when the arc-shaped bag (769) extrudes the aero-engine housing (7612), the internal air pressure enters the connecting housing (764) through the exhaust tube (7610);
Step four: when air pressure plate (782) to the inside of stock solution shell (783) promote the in-process, the inside lubrication fluid of stock solution shell (783) can enter into the inside of spacing pipe (787) through fluid pipe (786), and guide rail connecting strip (5) are at the in-process of removing, drive triangular block (789) and remove, slope through triangular block (789) sets up, triangular block (789) remove the in-process and extrude toper cover piece (7813), toper cover piece (7813) slide to dead lever (7811) department, no longer block up spacing pipe (787), the inside lubrication fluid of spacing pipe (787) is through spacing pipe (787) to the inside blowout of guide rail groove (3).
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| CN119439179A (en) * | 2024-11-20 | 2025-02-14 | 鄄城县食品药品安全监测中心 | A long-distance measuring and metering device for engineering construction |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146881A (en) * | 2020-09-23 | 2020-12-29 | 温州大学激光与光电智能制造研究院 | Vibration deviation detection device of air bearing |
| CN112936079A (en) * | 2021-02-03 | 2021-06-11 | 浙江工业职业技术学院 | New energy automobile wheel hub grinding device |
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| RU187062U1 (en) * | 2018-02-26 | 2019-02-18 | Акционерное общество "НПО "Стример" | SUPPORT INSULATOR WITH MULTI-CAMERA DISCHARGE AND FIXED AIR GAP |
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| CN215598327U (en) * | 2020-12-30 | 2022-01-21 | 四川容天航空科技有限公司 | Aeromechanical dimension measuring device |
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| CN112146881A (en) * | 2020-09-23 | 2020-12-29 | 温州大学激光与光电智能制造研究院 | Vibration deviation detection device of air bearing |
| CN112936079A (en) * | 2021-02-03 | 2021-06-11 | 浙江工业职业技术学院 | New energy automobile wheel hub grinding device |
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