CN109059820A - Three coordinate multiplexing level auto measurers of one kind and method - Google Patents
Three coordinate multiplexing level auto measurers of one kind and method Download PDFInfo
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- CN109059820A CN109059820A CN201810906256.7A CN201810906256A CN109059820A CN 109059820 A CN109059820 A CN 109059820A CN 201810906256 A CN201810906256 A CN 201810906256A CN 109059820 A CN109059820 A CN 109059820A
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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Abstract
The invention belongs to mechanical automation fields of measurement, are related to three coordinate multiplexing level auto measurers of one kind and method.A kind of three coordinate multiplexing level auto measurers, including PC control device and automatic feeding device.PC control device is connect with automatic feeding device, realizes the control to automatic feeding device.The automatic feeding device includes grip device, transmission device, positioning device and auxiliary device；The positioning device is fixed on grip device, and positioning device realizes that precise locating fixture device, grip device are slidably connected with transmission device, and transmission device is fixed on auxiliary device.Grip device clamping plate partial width of the invention is continuously adjustable, move distance and position can arbitrarily be arranged, movement velocity is continuously adjustable, in conjunction with three coordinate machine, measurement angle is continuously adjustable, measuring speed is continuously adjustable, measurement part size is any, to realize the integrated automatic measurement to free-position, arbitrary dimension part.
Description
Technical field
The invention belongs to mechanical automation fields of measurement, are related to three coordinate multiplexing level auto measurers of one kind and method.
Background technique
It is growing with production-scale, the continuous improvement of machining accuracy, the single-piece of traditional three coordinate measuring machine is surveyed
Oneself is not able to satisfy needs of production to amount method, and more and more workpiece need to carry out measure batch.These problems give manufacture enterprise
Industry proposes great challenge, and product pattern is various, be pressed for time, required precision is high and measurement complex procedures multiplicity.In order to reduce
Process human-computer interaction link is measured, by the way of automatic measurement, product Automatic survey can be greatlyd improve, and is used more
The measurement method of process multistation improves measurement working efficiency, shortens the production cycle to the maximum extent.
This method is to be proposed for the certain deficiencies occurred in aerial blade measurement process, but the present apparatus is not limited to
Aerial blade, also high to required precision, measurement complex procedures multiplicity and to need the part of the requirements such as rapid survey to have biggish
Adaptability and practicability.
Existing Blade measuring process is about the operator on line and send blade to three-dimensional coordinates measurement room, survey crew
Confirm blade information and the corresponding detection program of adjustment on computers, then with V-block, suction iron etc. by blade on the table
Positioning, then be manually operated three coordinate machine coarse positioning establish detection coordinate system, then run program by technique measure blade part, three
Coordinate machine automatically generates the switchings such as blade root report, and then operator calls blade software to input relevant parameter, starts to measure
Measurement report is saved and completes to measure at corresponding document format by blade profile.And wherein most operating procedure still needs people
Work operation, if three coordinates will shut down waiting without timely human-computer interaction.From whole flow process as can be seen that using list
Part measurement procedure, measurement efficiency are low, it is difficult to meet actual production requirement.
The quasi- defect for overcoming existing Blade measuring mode of the present invention, realizes real automatic measurement.
Summary of the invention
Present invention aims to overcome that the above deficiencies in the existing technologies, provide three coordinate multistation of one kind and survey automatically
Measure device and method.
Technical scheme is as follows:
A kind of three coordinate multiplexing level auto measurers, including PC control device and automatic feeding device.Host computer
Control device is connect with automatic feeding device, realizes the control to automatic feeding device.
The automatic feeding device includes grip device 1, transmission device 3, positioning device 2 and auxiliary device 4；Described
Positioning device 2 is fixed on grip device 1, and positioning device 2 realizes precise locating fixture device 1, grip device 1 and transmission device
3 are slidably connected, and transmission device 3 is fixed on auxiliary device 4.
The grip device 1 includes strap 25, ambulatory splint 26, guide post 27, pinching screw 28, rotating base 29
With positioning substrate 30；The positioning substrate 30 is rectangular parallelepiped structure, and groove is equipped on the left of cuboid, and groove is used for gripping block 36
Cooperation, positioning bellmouth is equipped on the right side of cuboid, for and locating shaft 33 connect, the bottom surface of cuboid is consolidated by sliding block 35
It is scheduled on the guide rail 7 of transmission device 3, the upper surface of cuboid and rotating base 29 connect；It is heavy to be equipped with centered on rotating base 29
The cylindrical structure of head bore, cylindrical structure are diametrically symmetrically arranged with two connecting holes, the upper surface of rotating base 29 passes through two
A connecting hole is connect with strap 25 and ambulatory splint 26 respectively；Strap 25 and ambulatory splint 26 are in inverted triangle structure,
Top inner side is correspondingly provided with recess on two clamping plates, for placing the universal fixturing of blade part；Two clamping plate downsides are correspondingly provided with
Guide pillar hole is connected by guide post 27 between guide pillar hole；Two clamping plate inverted triangle centers are equipped with threaded hole, and the threaded hole between two clamping plates is logical
The connection of pinching screw 28 is crossed, realizes the clamping movement of ambulatory splint 26；
Auxiliary device 4 include front shroud 16, the first connecting plate 15, the first pinboard 14, substrate 13, the second pinboard 11,
Second connecting plate 10, back shroud 6 and drag chain case 9；The front shroud 16, the first connecting plate 15, the first pinboard 14, substrate
13, the second pinboard 11, the second connecting plate 10 and back shroud 6 are the cuboid thin plate equipped with connecting hole and are sequentially connected, structure
At support platform；Guide rail 7 is parallel with drag chain case 9 to be fixed on support platform upper surface.
The transmission device 3 includes motor mount 21, motor 22, driven wheel 40, driving wheel 19, guide rail 7, sliding block 35
With belt 8.The motor 22 is fixed on motor mount 21, and motor mount 21 is fixed on the front shroud of auxiliary device 4
The output shaft of 16 lower surfaces, motor 22 passes through front shroud 16, and the output shaft top of motor 22 is connect with driving wheel 19；Driving wheel 19
It is connected by belt 8 and driven wheel 40；Driven wheel 40 is fixed on bearing block 42 by driven shaft 41；Bearing block 42 and driven shaft
It is connected between 41 by bearing, 42 bottom surface of bearing block is connect with sliding seat 43；Sliding seat 43 is the cuboid that two sides are equipped with U-shaped hole
The back shroud 6 of structure, the U-shaped hole in cuboid two sides and auxiliary device 4 is fixed；End cap 44 is fixed in 43 lower surface of sliding seat.Sliding block 35
It is slidably disposed in guide rail 7, guide rail 7 is fixed in the support platform of auxiliary device 4, and 35 upper surface of sliding block is determined with grip device 1
Position substrate 30 is connected, and belt 8 drives grip device 1 to move.
The positioning device 2 includes movement gripping portion point, positioning clamping part and limit part；The movement clamps
Part is mainly made of gripping block 36, clamping cylinder mounting base 37, clamping cylinder 38 and L-type plate 39；The folder of movement gripping portion point
Tight 36 upper end of block is connect with the left groove of positioning substrate 30, and 36 lower end of gripping block is connect with belt 8, and gripping block 36 is according to belt
8 tooth pitch determines shape；Clamping cylinder mounting base 37 is the cuboid of a center opening, and cuboid one side and positioning substrate 30 are left
Side connection, cuboid another side fix to clamp cylinder 38, and the cylinder axis of clamping cylinder 38 passes through clamping cylinder mounting base 37
Interstitial hole is realized by clamping cylinder 38 and is clamped to positioning substrate 30；38 left side of clamping cylinder is connect with the short side of L-type plate 39, L
39 long side of template is connect with drag chain case 9.
Positioning clamping part includes positioning cylinder seat 31, positioning cylinder 32, locating shaft 33 and locating shaft mounting base 34.It is described
Cylinder mounting base 31 be cuboid, stationary positioned cylinder 32 on the left of cuboid, cuboid lower surface is fixed on the substrate 13；It is fixed
The cylinder axis of position cylinder 32 is connect by locating shaft 33 with locating shaft mounting base 34；Locating shaft mounting base 34 is fixed on substrate 13
On.Sensor 12, two 12 coaxial-symmetricals of sensor are fixed in the left and right sides of locating shaft mounting base 34 respectively；Pass through locating shaft 33
With the cooperation of positioning substrate 30, the positioning of grip device is realized.Sensor 12 is connect with PC control device, will be collected
Signal is transferred to PC control device, and locating shaft 33 realizes the high accuracy positioning of grip device 1 by PC control device.
Limit part transfinites for preventing grip device 1 from moving, including limiting cylinder seat 17, limiting cylinder 18 and limit are opened
Close 20.Limiting cylinder 18 is fixed on cylinder block 17, and limiting cylinder seat 17 and limit switch 20 are fixed on the front cover of auxiliary device 4
On plate 16, the two is located at the two sides of guide rail 7, and vertical with guide rail 7；Back shroud 6 is arranged identical with front shroud 16.
Further, at least one grip device 1 is arranged on guide rail 7.
Further, the drag chain case 9 is divide into upper part and lower part, and upper part is divided into three drag chain case left covers 47, drags
Chain box cover plate 50 and drag chain case right cover plate 52 are the bending plate of L-type, drag chain case left cover 47,50 and of drag chain case cover plate
Drag chain case right cover plate 52 is sequentially connected；Lower part is divided into drag chain case left bottom plate 46 and the right bottom plate 51 of drag chain case, is reversed F-typed plate；It drags
Chain box left bottom plate 46 and the right bottom plate 51 of drag chain case fasten with drag chain case left cover 47 and drag chain case right cover plate 52 respectively.
Further, in order to improve the entirety of drag chain case left cover 47, drag chain case cover plate 50 and drag chain case right cover plate 52
It is rigid, drag chain case support plate 48 is fixed on drag chain case left bottom plate 46 and the right bottom plate 51 of drag chain case.
Based on the test method of three coordinate multiplexing level auto measurers, steps are as follows:
Part to be measured: being fixed on the upper recess of strap 25 and ambulatory splint 26 by step 1 by special fixture,
Part to be measured is clamped by rotating pinching screw 28, the position of adjustment rotating base 29 determines the measurement angle of part to be measured, will
All grip devices 1 are placed in initial position.
Step 2: motor 22 starts and driving wheel 19 is driven to rotate, and then belt 8 is driven to rotate；Grip device 1 is with belt
8 movements.
Step 3: the positioning substrate 30 of grip device 1 reduces speed now when moving to front end sensors 12, moves to rear end biography
Trig control signal when sensor 12, PC control device control locating shaft 33 and stretch out, and locating shaft 33 clamps positioning substrate 30, folder
Tight block 36 is retracted away from belt 8, and three coordinate measuring machine starts to measure part to be measured at this time；
Parts measurement to be measured is completed, and PC control device control locating shaft 33 is retracted away from positioning substrate 30, gripping block
36 stretch out clamping belt 8 in turn, and grip device 1 moves ahead with belt 8, when grip device 1 moves to limit switch 20, position substrate
30 close limit switch 20,1 stop motion of grip device, while the stretching of limiting cylinder 18 makes positioning substrate 30 leave limit switch
20, limit switch 20 is opened, and gripping block 36 is retracted away from belt 8；Remaining grip device 1 successively carries out step 2~step 3.
Step 4: when the measurement of the last one grip device 1 finishes, the control of PC control device is implemented to return to operation.The
The gripping block 36 of one grip device 1 is stretched out and then clamping belt 8, and all grip devices 1 of rear side is driven to return, the last one folder
Have limit switch 20 and stop motion that device 1 closes front end, while the stretching of limiting cylinder 18 makes positioning substrate 30 leave limit
Switch 20, limit switch 20 are opened, and gripping block 36 is retracted away from belt 8, and measurement terminates.
Beneficial effects of the present invention:
Structure of the invention is reasonable, fully functional.Grip device clamping plate partial width is continuously adjustable, move distance and position can
Arbitrarily arrangement, movement velocity are continuously adjustable, and in conjunction with three coordinate machine, measurement angle is continuously adjustable, and measuring speed is continuously adjustable, measures
Part size is any, to realize the integrated automatic measurement to free-position, arbitrary dimension part.
Detailed description of the invention
Fig. 1 is overall structure top view of the invention.
Fig. 2 is overall structure front view of the invention.
Fig. 3 is the structural schematic diagram of grip device.
Fig. 4 is driven wheel tension structure schematic diagram.
Fig. 5 is drag chain box structure schematic diagram.
In figure, 1 grip device；2 positioning devices；3 transmission devices；4 auxiliary devices；5 driven wheel devices；6 back shrouds；7 lead
Rail；8 belts；9 drag chain casees；10 second connecting plates；11 second pinboards；12 sensors；13 substrates；14 first pinboards；15
One connecting plate；16 front shrouds；17 limiting cylinder seats；18 limiting cylinders；19 driving wheels；20 limit switches；21 motor mounts；22
Motor；23PLC mounting plate；24 pedestals；25 straps；26 ambulatory splints；27 guide posts；28 pinching screws；29 rotating bases；30
Position substrate；31 positioning cylinder seats；32 positioning cylinders；33 locating shafts；34 locating shaft mounting bases；35 sliding blocks；36 gripping blocks；37 folders
Tight cylinder mounting base；38 clamping cylinders；39L template；40 driven wheels；41 driven shafts；42 bearing blocks；43 sliding seats；44 end caps；45
Stripper；46 drag chain case left bottom plates；47 drag chain case left covers；48 drag chain case support plates；49 cylinder supporting plates；50 drag chain case middle covers
Plate；The 51 right bottom plates of drag chain case；52 drag chain case right cover plates.
Specific embodiment
Specific embodiments of the present invention are described in detail below with reference to technical solution and attached drawing.
Such as Fig. 1~5, a kind of three coordinate multiplexing level auto measurers, including PC control device and autofeed dress
It sets.PC control device is connect with automatic feeding device, realizes the control to automatic feeding device.
The automatic feeding device includes grip device 1, transmission device 3, positioning device 2 and auxiliary device 4；Described
Positioning device 2 is fixed on grip device 1, and positioning device 2 realizes precise locating fixture device 1, grip device 1 and transmission device
3 are slidably connected, and transmission device 3 is fixed on auxiliary device 4.
The grip device 1 includes strap 25, ambulatory splint 26, guide post 27, pinching screw 28, rotating base 29
With positioning substrate 30.The positioning substrate 30 is rectangular parallelepiped structure, and groove is equipped on the left of cuboid, and groove is used for gripping block 36
Cooperation, positioning bellmouth is equipped on the right side of cuboid, for and locating shaft 33 connect, the bottom surface of cuboid is consolidated by sliding block 35
It is scheduled on the guide rail 7 of transmission device 3, the upper surface of cuboid and rotating base 29 connect；It is heavy to be equipped with centered on rotating base 29
The cylindrical structure of head bore, cylindrical structure are diametrically symmetrically arranged with two connecting holes, 29 center counter sink of rotating base and fixed
Position substrate 30 connects, and the upper surface of rotating base 29 is connected with strap 25 and ambulatory splint 26 respectively by two connecting holes
It connects；Strap 25 and ambulatory splint 26 are in inverted triangle structure, and inside top surface is correspondingly provided with recess on two clamping plates, for placing
The universal fixturing of blade part.It is correspondingly provided with guide pillar hole on the downside of two clamping plates, is connected between guide pillar hole by guide post 27；Two clamping plates fall
Triangle center is equipped with threaded hole, and the threaded hole between two clamping plates is connected by pinching screw 28, realizes the clamping fortune of ambulatory splint 26
It is dynamic.
Auxiliary device 4 include front shroud 16, the first connecting plate 15, the first pinboard 14, substrate 13, the second pinboard 11,
Second connecting plate 10, back shroud 6 and drag chain case 9；The front shroud 16, the first connecting plate 15, the first pinboard 14, substrate
13, the second pinboard 11, the second connecting plate 10 and back shroud 6 are the cuboid thin plate equipped with connecting hole and are sequentially connected, structure
At support platform；Guide rail 7 is parallel with drag chain case 9 to be fixed on support platform upper surface.
The transmission device 3 includes motor mount 21, motor 22, driven wheel device 5, driving wheel 19, guide rail 7, slides
Block 35 and belt 8.The motor 22 is fixed on motor mount 21, before motor mount 21 is fixed on auxiliary device 4
The output shaft of 16 lower surface of cover board, motor 22 passes through front shroud 16, and the output shaft top of motor 22 is connect with driving wheel 19；Actively
Wheel 19 is connected by belt 8 and driven wheel 40；Driven wheel 40 is fixed on bearing block 42 by driven shaft 41；Bearing block 42 with from
It is connected between moving axis 41 by bearing, 42 bottom surface of bearing block is connect with sliding seat 43；Sliding seat 43 is the length that two sides are equipped with U-shaped hole
The back shroud 6 of cube structure, the U-shaped hole in cuboid two sides and auxiliary device 4 is fixed；End cap 44 is fixed in 43 lower surface of sliding seat.It is sliding
Block 35 is slidably disposed in guide rail 7, and guide rail 7 is fixed in the support platform of auxiliary device 4,35 upper surface of sliding block and grip device 1
Positioning substrate 30 be connected, belt 8 drive grip device 1 move.
The positioning device 2 includes movement gripping portion point, positioning clamping part and limit part.The movement clamps
Part is made of gripping block 36, clamping cylinder mounting base 37, clamping cylinder 38 and L-type plate 39.The gripping block of movement gripping portion point
36 upper ends are connect with the left groove of positioning substrate 30, and 36 lower end of gripping block is connect with belt 8, and gripping block 36 is according to belt 8
Tooth pitch determines shape；Clamping cylinder mounting base 37 is the cuboid of a center opening, and cuboid one side is connect with positioning substrate 30,
Cuboid another side fixes to clamp cylinder 38, and the cylinder axis of clamping cylinder 38 passes through the interstitial hole of clamping cylinder mounting base 37, leads to
Clamping cylinder 38 is crossed to realize to the positioning clamping of substrate 30；38 left side of clamping cylinder is connect with the short side of L-type plate 39, and L-type plate 39 is long
Side is connect with drag chain case 9.
Positioning clamping part includes positioning cylinder seat 31, positioning cylinder 32, locating shaft 33 and locating shaft mounting base 34.It is described
Cylinder mounting base 31 be cuboid, stationary positioned cylinder 32 on the left of cuboid, cuboid lower surface is fixed on the substrate 13；It is fixed
The cylinder axis of position cylinder 32 is connect by locating shaft 33 with locating shaft mounting base 34；Locating shaft mounting base 34 is fixed on substrate 13
On.Sensor 12, two 12 coaxial-symmetricals of sensor are fixed in the left and right sides of locating shaft mounting base 34 respectively；Pass through locating shaft 33
With the cooperation of positioning substrate 30, the positioning of grip device is realized.Sensor 12 is connect with PC control device, will be collected
Signal is transferred to PC control device, and locating shaft 33 realizes the high accuracy positioning of grip device 1 by PC control device.
Limit part transfinites for preventing grip device 1 from moving, including limiting cylinder seat 17, limiting cylinder 18 and limit are opened
Close 20.Limiting cylinder 18 is fixed on cylinder block 17, and limiting cylinder seat 17 and limit switch 20 are fixed on the front cover of auxiliary device 4
On plate 16, the two is located at the two sides of guide rail 7, and vertical with guide rail 7；Back shroud 6 is arranged identical with front shroud 16.
Further, at least one grip device 1 is arranged on guide rail 7.
Further, the drag chain case 9 is divide into upper part and lower part, and upper part is divided into three drag chain case left covers 47, drags
Chain box cover plate 50 and drag chain case right cover plate 52, are the bending plate of L-type；Lower part is divided into drag chain case left bottom plate 46 and drag chain case is right
Bottom plate 51 is reversed F-typed plate；Drag chain case left bottom plate 46 and the right bottom plate 51 of drag chain case and drag chain case left cover 47 and drag chain case right cover
Plate 52 connects.
Further, in order to improve the entirety of drag chain case left cover 47, drag chain case cover plate 50 and drag chain case right cover plate 52
It is rigid, drag chain case support plate 48 is fixed on drag chain case left bottom plate 46 and the right bottom plate 51 of drag chain case.
Claims (6)
1. a kind of three coordinate multiplexing level auto measurers, which is characterized in that filled including PC control device and autofeed
It sets；PC control device is connect with automatic feeding device, realizes the control to automatic feeding device；
The automatic feeding device includes grip device (1), transmission device (3), positioning device (2) and auxiliary device (4)；Institute
The positioning device (2) stated is fixed on grip device (1), and positioning device (2) realizes precise locating fixture device (1), fixture dress
It sets (1) to be slidably connected with transmission device (3), transmission device (3) is fixed on auxiliary device (4)；
The grip device (1) includes strap (25), ambulatory splint (26), guide post (27), pinching screw (28), rotation
Pedestal (29) and positioning substrate (30)；The positioning substrate (30) is rectangular parallelepiped structure, is equipped with groove, groove on the left of cuboid
For the cooperation of gripping block (36), cuboid right side is equipped with positioning bellmouth, for connecting with locating shaft (33), under cuboid
Underrun sliding block (35) is fixed on the guide rail (7) of transmission device (3), and the upper surface of cuboid and rotating base (29) are even
It connects；The cylindrical structure of counter sink is equipped with centered on rotating base (29), cylindrical structure is diametrically symmetrically arranged with two connections
Hole, the upper surface of rotating base (29) is connect with strap (25) and ambulatory splint (26) respectively by two connecting holes；Gu
Clamp plate (25) and ambulatory splint (26) are in inverted triangle structure, and top inner side is correspondingly provided with recess on two clamping plates, for placing leaf
The universal fixturing of piece part；Two clamping plate downsides are correspondingly provided with guide pillar hole, are connected between guide pillar hole by guide post (27)；Two clamping plates
Inverted triangle center is equipped with threaded hole, and the threaded hole between two clamping plates is connected by pinching screw (28), realizes ambulatory splint (26)
Clamping movement；
Auxiliary device (4) includes front shroud (16), the first connecting plate (15), the first pinboard (14), substrate (13), the second switching
Plate (11), the second connecting plate (10), back shroud (6) and drag chain case (9)；The front shroud (16), the first connecting plate (15),
One pinboard (14), substrate (13), the second pinboard (11), the second connecting plate (10) and back shroud (6) are equipped with connecting hole
Cuboid thin plate and be sequentially connected, constitute support platform；Guide rail (7) is parallel with drag chain case (9) to be fixed on table in support platform
Face；
The transmission device (3) includes motor mount (21), motor (22), driven wheel (40), driving wheel (19), guide rail
(7), sliding block (35) and belt (8)；The motor mount (21) is fixed on front shroud (16) following table of auxiliary device (4)
Face, motor (22) are fixed on motor mount (21), and the output shaft of motor (22) passes through front shroud (16), motor (22) it is defeated
Shaft top is connect with driving wheel (19)；Driving wheel (19) is connected by belt (8) and driven wheel (40)；Driven wheel (40) passes through
Driven shaft (41) is fixed on bearing block (42)；It is connect between bearing block (42) and driven shaft (41) by bearing, bearing block
(42) bottom surface is connect with sliding seat (43)；Sliding seat (43) is the rectangular parallelepiped structure that two sides are equipped with U-shaped hole, and cuboid two sides are U-shaped
The back shroud (6) of hole and auxiliary device (4) is fixed；Sliding seat (43) lower surface is fixed end cap (44)；Sliding block (35) is slidably disposed within
In guide rail (7), guide rail (7) is fixed in the support platform of auxiliary device (4), sliding block (35) upper surface and grip device (1)
It positions substrate (30) to be connected, belt (8) drives grip device (1) movement；
The positioning device (2) includes movement gripping portion point, positioning clamping part and limit part；The movement gripping portion
Divide and is mainly made of gripping block (36), clamping cylinder mounting base (37), clamping cylinder (38) and L-type plate (39)；Movement gripping portion
Gripping block (36) upper end divided is connect with the left groove of positioning substrate (30), and gripping block (36) lower end is connect with belt (8), folder
Tight block (36) determines shape according to the tooth pitch of belt (8)；Clamping cylinder mounting base (37) is the cuboid of a center opening, rectangular
Body one side is connect with positioning substrate (30) left side, and cuboid another side fixes to clamp cylinder (38), the gas of clamping cylinder (38)
Cylinder shaft passes through the interstitial hole of clamping cylinder mounting base (37), is realized by clamping cylinder (38) and is clamped to positioning substrate (30)；Folder
It is connect on the left of tight cylinder (38) with the short side of L-type plate (39), L-type plate (39) long side is connect with drag chain case (9).
2. three coordinate multiplexing level auto measurers of one kind as described in claim 1, which is characterized in that the positioning clamps
Part includes positioning cylinder seat (31), positioning cylinder (32), locating shaft (33) and locating shaft mounting base (34)；The cylinder peace
Filling seat (31) is cuboid, and stationary positioned cylinder (32) on the left of cuboid, cuboid lower surface is fixed on substrate (13)；Positioning
The cylinder axis of cylinder (32) is connect by locating shaft (33) with locating shaft mounting base (34)；Locating shaft mounting base (34) is fixed on base
On plate (13)；Sensor (12) are fixed respectively in the left and right sides of locating shaft mounting base (34), two sensor (12) coaxial-symmetricals；
By the cooperation of locating shaft (33) and positioning substrate (30), the positioning of grip device is realized；Sensor (12) and PC control
Device connection, is transferred to PC control device for collected signal, locating shaft (33) is realized by PC control device
The high accuracy positioning of grip device (1)；
Limit part transfinites for preventing grip device (1) from moving, including limiting cylinder seat (17), limiting cylinder (18) and limit
It switchs (20)；Limiting cylinder (18) is fixed on cylinder block (17), and limiting cylinder seat (17) and limit switch (20) are fixed on auxiliary
It helps on the front shroud (16) of device (4), the two is located at the two sides of guide rail (7), and vertical with guide rail (7)；Back shroud (6) and front cover
Plate (16) setting is identical.
3. three coordinate multiplexing level auto measurers of one kind as claimed in claim 1 or 2, which is characterized in that the drag chain
Case (9) is divide into upper part and lower part, and it is right that upper part is divided into three drag chain case left covers (47), drag chain case cover plate (50) and drag chain case
Cover board (52) is the bending plate of L-type, drag chain case left cover (47), drag chain case cover plate (50) and drag chain case right cover plate (52)
It is sequentially connected；Lower part is divided into drag chain case left bottom plate (46) and the right bottom plate of drag chain case (51), is reversed F-typed plate；Drag chain case left bottom plate
(46) it fastens respectively with drag chain case left cover (47) and drag chain case right cover plate (52) with the right bottom plate of drag chain case (51).
4. three coordinate multiplexing level auto measurers of one kind as claimed in claim 1 or 2, which is characterized in that at least one folder
Have device (1) to be arranged on guide rail (7).
5. three coordinate multiplexing level auto measurers of one kind as claimed in claim 3, which is characterized in that at least one fixture dress
(1) is set to be arranged on guide rail (7).
6. the measurement method of three coordinate multiplexing level auto measurer of any one according to claims 1 to 5, feature
It is, steps are as follows:
Part to be measured: being fixed on the upper recess of strap (25) and ambulatory splint (26) by step 1 by special fixture,
Part to be measured is clamped by rotation pinching screw (28), the position of adjustment rotating base (29) determines the measurement angle of part to be measured
All grip devices (1) are placed in initial position by degree；
Step 2: motor (22) starts and driving wheel (19) is driven to rotate, and then drives belt (8) rotation；Grip device (1) with
Belt (8) movement；
Step 3: the positioning substrate (30) of grip device (1) reduces speed now when moving to front end sensors (12), moves to rear end
Trig control signal when sensor (12), PC control device control locating shaft (33) and stretch out, and locating shaft (33) clamps positioning
Substrate (30), gripping block (36) are retracted away from belt (8), and three coordinate measuring machine starts to measure part to be measured at this time；
Parts measurement to be measured is completed, and PC control device control locating shaft (33) is retracted away from positioning substrate (30), gripping block
(36) it stretches out and then clamping belt (8), grip device (1) moves ahead with belt (8), grip device (1) moves to limit switch
(20) when, limit switch (20) are closed in positioning substrate (30), grip device (1) stop motion, while limiting cylinder (18) stretches out
Leave positioning substrate (30) limit switch (20), limit switch (20) is opened, and gripping block (36) is retracted away from belt (8)；Its
Remaining grip device (1) successively carries out step 2~step 3；
Step 4: when the measurement of the last one grip device (1) finishes, the control of PC control device is implemented to return to operation；First
The gripping block (36) of a grip device (1) is stretched out and then clamping belt (8), drives all grip devices (1) of rear side to return, finally
One grip device (1) closes limit switch (20) and the stop motion of front end, while limiting cylinder (18) stretching makes to position base
Plate (30) leaves limit switch (20), and limit switch (20) is opened, and gripping block (36) is retracted away from belt (8), and measurement terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906256.7A CN109059820B (en) | 2018-08-10 | 2018-08-10 | Three-coordinate multi-station automatic measuring device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906256.7A CN109059820B (en) | 2018-08-10 | 2018-08-10 | Three-coordinate multi-station automatic measuring device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109059820A true CN109059820A (en) | 2018-12-21 |
| CN109059820B CN109059820B (en) | 2020-01-07 |
Family
ID=64683288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810906256.7A Active CN109059820B (en) | 2018-08-10 | 2018-08-10 | Three-coordinate multi-station automatic measuring device and method |
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| CN110160476A (en) * | 2019-06-03 | 2019-08-23 | 西安飞机工业（集团）有限责任公司 | A kind of continuous automatic measurement system based on three coordinate measuring machine |
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| CN109059820B (en) | 2020-01-07 |
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