CN109099872A - A kind of pre-assembled system and method for graphite component - Google Patents
A kind of pre-assembled system and method for graphite component Download PDFInfo
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- CN109099872A CN109099872A CN201810862393.5A CN201810862393A CN109099872A CN 109099872 A CN109099872 A CN 109099872A CN 201810862393 A CN201810862393 A CN 201810862393A CN 109099872 A CN109099872 A CN 109099872A
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- graphite
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- dimensional coordinate
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 492
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 486
- 239000010439 graphite Substances 0.000 title claims abstract description 486
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims description 64
- 238000005259 measurement Methods 0.000 claims description 38
- 238000010008 shearing Methods 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 23
- 238000012546 transfer Methods 0.000 claims description 22
- 239000004575 stone Substances 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000003750 conditioning effect Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 17
- 238000003754 machining Methods 0.000 abstract description 8
- 238000004088 simulation Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 13
- 230000006872 improvement Effects 0.000 description 12
- 238000007689 inspection Methods 0.000 description 8
- 239000011449 brick Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 235000020004 porter Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention provides a kind of pre-assembled systems of graphite component, pass through system, during one piece of graphite component of every assembling, the three-dimensional coordinate for measuring the three-dimensional coordinate of graphite component afterwards with the graphite component threedimensional model in 3 d modeling software compares, and provide a kind of pre- group of method of graphite component, by carrying out simulation assembling to a full set of graphite component using 3 d modeling software, and it records in simulation assembling process, the corresponding three-dimensional coordinate of graphite component, it is pre-assembled before dispatching from the factory later to the graphite component of actual processing out, during one piece of graphite component of every assembling, the three-dimensional coordinate for measuring the three-dimensional coordinate of graphite component afterwards with the graphite component threedimensional model in 3 d modeling software compares, verify graphite component machining accuracy, and accuracy during pre-assembled, and it is inaccurate to processing Workpiece is modified, and solution realizes perfectly assembled after graphite products dispatch from the factory.
Description
Technical field
The present invention relates to a kind of pre-assembled inspection technologies of graphite products, refer in particular to a kind of pre-assembled system of graphite component
System and method.
Background technique
Graphite material widely applies to graphite material and is chiefly used in the fields such as nuclear power, photovoltaic, electrical discharge machining, for application
When the fields such as particular system such as nuclear power, photovoltaic thermal field, the system of the general graphite component in these fields is complex, especially exists
It is granular media structure made of being piled up as the graphite brick of the big weight of many blocks, large volume, due to adding in the core vessel of nuclear reactor
The problem of work precision, assembly difficulty of construction is very big, is not easy to adjust in assembling process, is levelling and be accurately positioned, to graphite products
Assembly working brings very big technical difficulty and progress pressure, to bring potential safety hidden to reactor and heating furnace operation
Suffer from, therefore, in more complex field, after processing is completed, graphite component processing factory all needs a full set of graphite component the graphite component of application
Label, the pre-assembled graphite products for forming qualification, it is ensured that after graphite component processing is qualified, then graphite component is split and is sent to visitor
Graphite component is formed into graphite products according to pre-assembled assembling sequence by family again, to reduce the processing of graphite component precision not
Qualification gives assembling graphite products bring packing problem.
In the Chinese patent of Patent No. CN201510783726.1, disclose a kind of for high temperature gas cooled reactor lateral reflection
The hanging apparatus of layer graphite brick, described device include preventing cutting bar, level(l)ing device and buffer unit.Prevent that cutting bar is fixed on lifting
Between bolt and lateral reflection layer graphite brick, level(l)ing device is mounted on one between hanging bolt and hanging ring, buffer unit pad
It is cut between bar and lateral reflection layer graphite brick anti-.After completing the lifting of lateral reflection layer graphite brick, above-mentioned hanging apparatus can be complete
It is complete to remove.The hanging apparatus can be the pre-assembled and live peace of large commercial high temperature gas cooled reactor lateral reflection layer graphite brick formal product
Adjustment has suffered journey and provides safe and reliable material guarantee.
But above-mentioned patent provides only a kind of lifting dress of graphite component used in the pre-assembled process of graphite component
It sets, does not disclose the pre-assembled system and pre-assembled method of specific graphite component.
In the Chinese patent of Patent No. CN201510729252.2, a kind of nuclear power station large-sized steel structure mould is disclosed
The assemble method of block segments by region large-sized steel construction module for several modular assemblies, and each modular assembly includes multiple
Submodule, the self-built coordinate system of modules component are changed using the DP of a certain submodule point as coordinate origin according to design drawing
The relative coordinate for calculating remaining each submodule DP point, submodule is assembled by design drawing, and makes in an assembling process
Three-dimensional coordinate monitoring is carried out with DP point of the total station to each submodule to ensure the precision during assembly.The present invention has work
Sequence is simple, can control assembled size on the whole, is monitored using the three-dimensional coordinate that total station carries out DP point, it is ensured that wall submodule
DP point on same level datum level, thus the advantages of reaching design requirement precision.
But need to carry out the foundation of coordinate system in the submodule to every piece, and in an assembling process, it is also necessary to every
The submodule of block carries out projective iteration and surveys and draws profile, heavy workload, and process is cumbersome.
Therefore it provides a kind of practical, securely and reliably, pre-assembled package system with high accuracy and assemble method are one
Urgent problem to be solved.
Summary of the invention
In view of this, the present invention has missing for the prior art, main purpose is to provide a kind of the pre- of graphite component
Package system, by pre-assembled using being carried out on lifting elements lifting transport graphite component to assembly platform, in every one piece of assembling
During graphite component, the three-dimensional coordinate of graphite component is measured three-dimensional with the graphite component in 3 d modeling software afterwards
The three-dimensional coordinate of model compares, and verifies graphite component machining accuracy, and accuracy during pre-assembled, solves stone
The technical problem of black component machining accuracy deficiency, realizes the perfectly assembled of graphite products.
The present invention provides a kind of pre-assembled systems of graphite component, comprising:
Buffer area is provided with dust removing units at the top of the buffer area, the dust removing units delivery air to graphite component into
The processing of row depression dust-removing；
Pre-assembled area, the pre-assembled area are connected to setting with the buffer area, be arranged inside for graphite component into
The pre-assembled assembly platform of row, and the side of the organization platform is provided with graphite component transfer area, the graphite component transfer area is temporary
Deposit graphite component；
Lifting elements, the lifting elements are movably arranged, and graphite component is lifted from outside and is delivered to through buffer area
On assembly platform in pre-assembled area；
Detection unit, the detection unit are set in the pre-assembled area, are located at the side of the assembly platform, and
Its detection and record that three-dimensional coordinate is carried out to the graphite component on the assembly platform；And
Ambient conditioning unit, the ambient conditioning unit are set in the pre-assembled area, in the pre-assembled area
Temperature is detected and is adjusted with humidity.
As an improvement, flatness≤the 0.01mm of the assembly platform assem-bly faced.
As an improvement, the dust removing units carry out Negative pressure, the buffer area air pressure value P1 to the buffer area
With meet relationship between pressure value P2 in the pre-assembled area: P2-P1 >=10Pa.
As an improvement, the lifting elements include:
Mobile vehicle, the mobile vehicle are bridge crane structure, be can move freely；
Component is lifted by crane, the lifting component is set to the top of the mobile vehicle, lifts by crane graphite component；And
Connector, the connector is for connecting the lifting component and graphite component.
As an improvement, the connector is vacuum chuck type or hook-type.
The connector is hook-type, which includes:
Shell is provided with the shaft of rotation in the middle part of the shell, is arranged with first gear and second respectively in the shaft
Gear, the first gear are located at the lower section of the second gear；
First shearing arm, the first shearing arm are divided into the first gear two sides in parallel, are provided with the first tooth
Item is engaged with the first gear, and its upper and lower ends and the shell are slidably fastened setting, this first shears the of arm
One mobile end is provided with hook, and the first movement end is symmetrical arranged along the central axes of the first gear；
Second shearing arm, the second shearing arm are vertically arranged with the first shearing arm, are provided with the second rack gear
It is engaged with the second gear, and its upper and lower ends and the shell are slidably fastened setting, this second shears the second of arm
Mobile end is provided with hook, and the second mobile end is arranged with the first movement end at isosceles triangle.
As an improvement, the detection unit includes:
Three-dimensional coordinate measurement device, the three-dimensional coordinate measurement device can be adjusted up and down in height, and it is flat to be located at the assembling
The side of platform；And
Data collector, the data collector collect the three-dimensional coordinate measurement device and measure the resulting number of graphite component
According to.
As an improvement, the detection unit further includes length measuring instrument, height-gauge and angular displacement measuring instrument.
As an improvement, the ambient conditioning unit includes:
Temperature and Humidity device, the Temperature and Humidity device are set in the pre-assembled area, detect the pre-assembled area
Temperature and humidity；And
Thermo hydrograph regulator, the thermo hydrograph regulator are set in the pre-assembled area, receive the temperature and humidity inspection
The signal that device issues is surveyed, the temperature and humidity in the pre-assembled area is adjusted.
Pre-assembled system provided by the invention has the advantage that
(1) present invention is by pre-assembled using carrying out on lifting elements lifting transport graphite component to assembly platform, every
During assembling one piece of graphite component, to the three-dimensional coordinate of graphite component measure afterwards with the graphite in 3 d modeling software
The three-dimensional coordinate of components three-dimensional model compares, and verifies graphite component machining accuracy, and accurate during pre-assembled
Property, graphite component is modified in time, realizes perfectly assembled graphite products after graphite component factory；
(2) present invention utilizes the dedusting heating mechanism in buffer area during carrying out lifting transport to graphite component
Dedusting is blowed to graphite component and preheating is dried, after avoiding graphite component lifting from transporting in pre-assembled area, is given
Temperature and humidity in pre-assembled area affects；
(3) ambient conditioning unit is arranged in pre-assembled area in the present invention, using ambient conditioning unit in pre-assembled area
Temperature and humidity is monitored and adjusts, and the influence for guaranteeing that the temperature and humidity in pre-assembled area generates detection unit is minimum, it is ensured that detection
The accuracy of unit；
(4) present invention can be connected during carrying out lifting transport to graphite component using lifting elements by replacement
The pattern of fitting avoids connector to damage the structure bring of graphite component as far as possible, guarantees graphite component initial configuration, guarantees
The intensity of graphite component.
There is missing for the prior art in the present invention, provide a kind of pre-assembled method of graphite component, by utilizing three-dimensional
Modeling software carries out simulation assembling to a full set of graphite component, and records in simulation assembling process, the corresponding three-dimensional seat of graphite component
Mark, it is pre-assembled before dispatching from the factory later to the graphite component of actual processing out, during one piece of graphite component of every assembling,
To the three-dimensional coordinate of graphite component measure afterwards with the three-dimensional coordinate of the graphite component threedimensional model in 3 d modeling software into
Row comparison, verifies graphite component machining accuracy, and accuracy during pre-assembled, and to process inaccurate workpiece into
Row finishing, solves the technical problem of graphite component machining accuracy deficiency, perfectly assembled after realizing graphite products factory.
The present invention provides a kind of pre-assembled methods of graphite component, comprising the following steps:
Step 1) establishes model, establishes the threedimensional model of a full set of graphite component by computer modeling software, and by graphite
Components three-dimensional model is assembled into graphite products threedimensional model, and to each any choosing of graphite component threedimensional model in modeling software
It takes a little as test point, records the three-dimensional coordinate parameter of the graphite component threedimensional model；
Step 2) adjusts pre-assembled area's temperature and humidity, detects temperature and humidity in pre-assembled area by Temperature and Humidity device, and
Issuing signal control thermo hydrograph regulator by the Temperature and Humidity device makes the temperature in pre-assembled area reach≤25 DEG C, and humidity reaches
≤ 60RH%；
Step 3) chooses datum mark, sets referring to the datum mark of the graphite products threedimensional model of computer modeling software foundation
It sets, is chosen on assembly platform and be a little used as the pre-assembled datum mark of graphite component, and record datum mark coordinate；
Step 4), transport graphite component, pass through carrying from buffer area by handbarrow for a full set of graphite component and are transferred to
In graphite component transfer area；
Step 5), lifting graphite component, it is synchronous with step 4), by connector by the graphite in graphite component transfer area
Component is sling after connecting with lifting component by lifting component, and is turned graphite component out of graphite component transfer area by mobile vehicle
The datum on assembly platform is moved to, according to the assembling mode of graphite products threedimensional model, graphite component is fixed on assembling
On platform, and serial number mark is carried out according to assembling sequence to the graphite component；
Step 6), coordinate measurement are chosen at graphite component in graphite component threedimensional model test point referring in step 1)
Upper setting test point measures three-dimensional coordinate of this relative to datum mark by three-dimensional coordinate measurement device, as the graphite structure
The three-dimensional coordinate of part；
Step 7), coordinate pair ratio, the three-dimensional coordinate of the graphite component measured in step 6) is input in data collector
The three-dimensional coordinate that the threedimensional model of the graphite component is corresponded to computer modeling software compares, comparing result coincidence loss
Range then carries out next step, and comparing result exceeds error range, then after modifying to graphite component, repeats step 5) extremely
Step 7), until comparing result coincidence loss range；
Step 8) is completed, and is repeated step 5) to step 7), is successively assembled to remaining graphite component, coordinate inspection
It surveys and compares, compare the three-dimensional coordinate for the graphite products being completed and the three-dimensional coordinate of graphite products threedimensional model,
Make to compare difference coincidence loss range.
As an improvement, in the step 4), when being passed through graphite component from buffer area by handbarrow, by the buffer area
Interior dust removing units carry out depression dust-removing to graphite component.
As an improvement, when carrying out three-dimensional coordinate detection to graphite component, needing length measuring instrument, height in the step 6)
Measuring instrument and angular displacement measuring instrument measure the length, height and angular displacement of graphite component respectively.
As an improvement, three-dimensional coordinate and the graphite component actual measurement of graphite component threedimensional model are three-dimensional to sit in the step 7)
Error range calculation formula between mark are as follows: △ X=(X-X0)/X0× 100%, △ Y=(Y-Y0)/Y0× 100%, △ Z=
(Z-Z0)/Z0× 100%, △ X≤△ X is ensured after assembling0, △ Y≤△ Y0, △ Z≤△ Z0, wherein (X0,Y0,Z0) it is graphite structure
Part threedimensional model test point three-dimensional coordinate, (X, Y, Z) are the three-dimensional coordinate of graphite component or graphite products test point, △ X0, △
Y0, △ Z0For pre-assembled tolerance.
As an improvement, passing through one of pin, key, screw or a variety of between adjacent two graphite component in the step 8)
Connection.
Pre-assembled method provided by the invention has the advantage that
(1) present invention carries out simulation assembling to a full set of graphite component using 3 d modeling software, and records simulation and assembled
Cheng Zhong, the corresponding three-dimensional coordinate of graphite component is pre-assembled before dispatching from the factory later to the graphite component of actual processing out, every
During assembling one piece of graphite component, to the three-dimensional coordinate of graphite component measure afterwards with the graphite in 3 d modeling software
The three-dimensional coordinate of components three-dimensional model compares, and verifies graphite component machining accuracy, and accurate during pre-assembled
Property, and modified to inaccurate workpiece is processed, the technical problem of graphite component machining accuracy deficiency is solved, graphite is realized
It is perfectly assembled after product export；
(2) present invention can be the graphite component of actual processing out by carrying out simulation assembling using 3 d modeling software
Assembling provides detailed inspection parameter and test stone, simplifies the collection process to graphite component inspection data；
In conclusion the present invention has many advantages, such as to assemble testing accuracy height, it is pre- to be particularly suitable for graphite component for Hoisting Security
Package technique field.
Detailed description of the invention
Fig. 1 is the pre-assembled system schematic perspective view one of the present invention；
Fig. 2 is the pre-assembled system schematic perspective view two of the present invention；
Fig. 3 is the pre-assembled system schematic cross-sectional view of the present invention；
Fig. 4 is lifting elements schematic perspective view of the present invention；
Fig. 5 is vacuum chuck type connector schematic perspective view of the present invention；
Fig. 6 is invention hook type connector partial structure diagram；
Fig. 7 is invention hook type connector schematic perspective view；
Fig. 8 invention hook type connector partial structural diagram；
Structure enlargement diagram at B in Fig. 9 Fig. 7；
Figure 10 is structure enlargement diagram at A in Fig. 8；
Figure 11 is three-dimensional coordinate measurement device schematic perspective view of the present invention；
Figure 12 is height-gauge schematic perspective view of the present invention；
Figure 13 is angular displacement measuring instrument schematic perspective view of the present invention；
Figure 14 is length measuring instrument schematic perspective view of the present invention；
Figure 15 is two assembly platform schematic cross-sectional view of the embodiment of the present invention；
Figure 16 is structure enlargement diagram at C in Figure 15；
Figure 17 is that three assembly platform stereochemical structure of the embodiment of the present invention regards schematic diagram；
Figure 18 is structure enlargement diagram at D in Figure 17；
Figure 19 is three method flow schematic diagram of the embodiment of the present invention；
Figure 20 is the schematic cross-sectional view of the embodiment of the present invention four；
Figure 21 is the configuration schematic diagram of the embodiment of the present invention four；
Figure 22 is the schematic perspective view of the embodiment of the present invention five；
Figure 23 is five perspective view of the explosion one of the embodiment of the present invention；
Figure 24 is five perspective view of the explosion two of the embodiment of the present invention；
Figure 25 is five perspective view of the explosion three of the embodiment of the present invention；
Figure 26 is five perspective view of the explosion four of the embodiment of the present invention；
Figure 27 is 5 first component part test point distribution schematic diagram of the embodiment of the present invention；
Figure 28 is 5 second component part test point distribution schematic diagram of the embodiment of the present invention；
Figure 29 is five third component part test point distribution schematic diagram of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Embodiment 1:
As shown in Figure 1 to Figure 3, the pre-assembled system of a kind of graphite component, comprising:
Buffer area 1, the top of the buffer area 1 are provided with heating dust removing units 11,11 delivery air pair of dust removing units
Graphite component carries out depression dust-removing processing；
Pre-assembled area 2, the pre-assembled area 2 are connected to setting with the buffer area 1, are arranged inside for graphite component
Pre-assembled assembly platform 21 is carried out, and the side of the organization platform 21 is provided with graphite component transfer area 22, the graphite component
Keep in graphite component in transfer area 22；
Lifting elements 3, the lifting elements 3 are movably arranged, and graphite component is lifted from outside and is conveyed through buffer area 1
On assembly platform in pre-assembled area 2；
Detection unit 4, the detection unit 4 are set in the pre-assembled area 2, are located at the one of the assembly platform 21
Side, and its detection and record that three-dimensional coordinate is carried out to the graphite component of the assembly platform 21；And
Ambient conditioning unit 5, the ambient conditioning unit 5 are set in the pre-assembled area 2, to the pre-assembled area
Temperature is detected and is adjusted with humidity in 2.
It should be noted that graphite component is when being transported to graphite component transfer area 22, since the surface of graphite component exists
A large amount of dust can be generated during production and processing to be attached on graphite component, therefore, it is necessary to enter stone in graphite component
Before black component transfer area 22, the dust on graphite component is removed, the present invention is negative to buffer area 1 by dust removing units 11
Pumping process is pressed, makes the air inflow velocity in buffer area 1 and forms current difference between the rate of outflow, make to bear in buffer area
The dust adhered on graphite component is removed and buffer area 1 is discharged by pressure, and in the present embodiment, dust removing units 11 are preferably exhaust fan.
Wherein, meet relationship between pressure value P2 in the 1 air pressure value P1 of buffer area and the pre-assembled area 2: P2-
P1≥10Pa。
It further illustrates, passes through setting heat holding curtain 113 at the both ends open of buffer area 1 and buffer area 1 is protected
Temperature processing, while completely cutting off buffer area 1 and pre-assembled area 2, it avoids air from flowing, the temperature and humidity in pre-assembled area 2 is had an impact.
It further explains, when assembly platform 21 is arranged, in order to meet the essence of graphite component in an assembling process
Degree requires, the flatness≤0.01mm of assembly platform 21 assem-bly faced.
The present invention preferably opens up out mounting hole on the ground in pre-assembled area 2, is then pacifying when assembly platform 21 is arranged
Dress squeezes into setscrew in hole, is locked assembly platform 21 on the ground in pre-assembled area 2 using setscrew.
As shown in Figures 4 to 6, if figure is as a preferred embodiment, the lifting elements 3 include:
Mobile vehicle 31, the mobile vehicle 31 are bridge crane structure, be can move freely；
Component 32 is lifted by crane, the lifting component 32 is set to the top of the mobile vehicle 31, lifts by crane graphite component；With
And
Connector 33, the connector 33 is for connecting the lifting component 32 and graphite component.
Further, the connector 33 is vacuum chuck type or hook-type.
As shown in Figure 7 to 10, wherein connector 33 is hook-type, which includes:
The middle part of shell 330, the shell 330 is provided with the shaft 331 of rotation, is arranged in the shaft 331 respectively
One gear 332 and second gear 333, the first gear 332 are located at the lower section of the second gear 333；
First shearing arm 334, the first shearing arm 334 are divided into 332 two sides of first gear in parallel, are arranged thereon
There is the first rack gear 335 to be engaged with the first gear 332, and its upper and lower ends and the shell 330 are slidably fastened setting,
Hook 336 is provided at the first movement end 3341 of the first shearing arm 334, and the first movement end 3341 is along described the
The central axes of one gear 332 are symmetrical arranged；
Second shearing arm 337, the second shearing arm 337 are vertically arranged with the first shearing arm 334, are provided with
Second rack gear 338 is engaged with the second gear 333, and its upper and lower ends and the shell 330 are slidably fastened setting, this
Hook 336, and the second mobile end 3371 and described first are provided at second mobile end 3371 of the second shearing arm 337
Mobile end 3341 is arranged at isosceles triangle.
It should be noted that lifting component 32 in the present invention is preferably electric block structure, by connector 33 with
After graphite component connection in graphite component transfer area 22, graphite component is sling, passes through mobile vehicle 31 again later for graphite
Component be moved on assembly platform 21 carry out it is pre-assembled.
It further illustrates, when graphite component is flat-type, graphite can be adsorbed by vacuum chuck type connector
Component makes lifting component 32 sling graphite component, guarantees the structural integrity of graphite component itself, and when graphite component is abnormity
When, can be by the aperture on graphite component after, suspension hook hook type connector is fixed in hole, hook-type connector and graphite are made
After component is fixed, graphite component is sling by lifting by crane component 32.
It further explains, when being connect using hook-type connector with graphite component, firstly, according to abnormal graphite
The specific structure of component either manually rotates shaft 331 by motor, makes first gear 332 and second gear 333
It is rotated, using engaging for adjustment first gear 332 and the first rack gear 335, second gear 333 is nibbled with the second rack gear 338
It closes, is moved to the first shearing arm 334 and the second shearing arm 337 at the position that graphite component is fixed, 336 will be linked up with
It is inserted into graphite component, wherein hook 336 is when being inserted into graphite component, using setting in first movement end 3341
Damping, buffering is carried out to graphite component with the flexo cushion 3372 of the second mobile end 3371, graphite component is avoided to be linked up with
336 damage.
It is worth noting that, the output ratio and second gear 333 and the second tooth of first gear 332 and the first rack gear 335
The ratio of the output ratio of item 338 is 1: √ 3, and first movement end 3341 and the second mobile end 3371 are always at equilateral triangle
Setting makes graphite component stress be in 3 points of states evenly distributed, and the first shearing arm 334 and the second shearing arm 337 always
Shearing force caused by hook 336 and graphite component link position can be offset, avoids shearing force to the internal structure of graphite component
It damages.
As shown in Figure 11 to 14, as a preferred embodiment, the detection unit 4 includes:
Three-dimensional coordinate measurement device 41, the three-dimensional coordinate measurement device 41 can be adjusted up and down in height, and be located at described group
The side of assembling platform 21；And
Data collector 42, the data collector 42 collect the three-dimensional coordinate measurement device 41 and measure graphite component institute
The data obtained.
Further, the detection unit 4 further includes length measuring instrument 43, height-gauge 44 and angular displacement measuring instrument
45。
It should be noted that graphite component be placed on carry out pre-assembled on assembly platform 21 when, one block of graphite of every assembling
Component is then measured by the three-dimensional coordinate of the test point of the graphite component after 41 pairs of three-dimensional coordinate measurement device assemblings, is surveyed
Data after amount are importing directly into the data collector 42, the test point of the graphite component imported by 42 Duis of data collector
Established in three-dimensional coordinate and 3 d modeling software before the three-dimensional coordinate of the test point on the threedimensional model of corresponding graphite component into
Row comparison, result coincidence loss range, then carry out the assembling of next graphite component after comparison, does not meet error range, then
Graphite component is modified, after finishing, carries out the pre-assembled of the graphite component again, until the three-dimensional cheating of graphite component with
Simulate the comparing result coincidence loss range of the three-dimensional coordinate of graphite component.
It further illustrates, in the present embodiment, three-dimensional coordinate measurement device 41 can be accumulated according to graphite component to be assembled
Height carry out height adjustment, be preferably laser tracker.
It further explains, in the detection process, needs to detect the length of graphite component using length measuring instrument 43,
The height that graphite component is measured using height-gauge 44 measures the angle etc. of graphite component using angular displacement measuring instrument 5.
As shown in Fig. 2, as a preferred embodiment, the ambient conditioning unit 5 includes:
Temperature and Humidity device 51, the Temperature and Humidity device 51 are set in the pre-assembled area 2, and it is pre-assembled to detect this
Temperature and humidity in area 2；And
Thermo hydrograph regulator 52, the thermo hydrograph regulator 52 are set in the pre-assembled area 2, are received described warm and humid
The signal that detector 51 issues is spent, the temperature and humidity in the pre-assembled area 2 is adjusted.
It should be noted that first having to when progress graphite component is pre-assembled in pre-assembled area 2 through Temperature and Humidity device
Temperature and humidity in the 51 pre-assembled areas 2 of detection is right by thermo hydrograph regulator 52 when the temperature and humidity in pre-assembled area 2 is not up to standard
Temperature and humidity in pre-assembled area 2 is adjusted, and thermo hydrograph regulator 52 is preferably air-conditioning in the present invention.
Embodiment 2:
The present embodiment uses structure same as Example 1, and difference from Example 1 is, such as Figure 15 to Figure 18
It is shown, it staggeredly is vertically installed with several sliding slots 210 in the assembling plane of the assembly platform 21, in 21 over-assemble of assembly platform
When graphite component, a mounting hole can be outputed in advance in the bottom of graphite component, bolt is knocked in mounting hole, inserted using bolt
Enter into sliding slot 210, then graphite component is locked at assembling using nut 211 and 212 immovable fitting of bolt in sliding slot 210 and is put down
It on platform 21, avoids the graphite component of bottom that positional shift occurs in an assembling process, influences the graphite component three-dimensional coordinate on upper layer
Detection makes testing result beyond error range, influences assembly precision.
Wherein, the sliding slot 210 of serrated vertical is interconnected, when placing the graphite component of bottom, can make graphite
Component 210 carries out vertical or horizontal movement along the chute.
It further illustrates, opening up for mounting hole is carried out under the premise of will not destroy graphite component self structure
, and be the assembling that will not influence subsequent graphite component.
It should be noted that if not destroying graphite component, it can be by choosing 3 points of settings around graphite component
212 bolt of spiral shell, the bolt 212 being arranged using 3 points are defined the direction of warp and weft of graphite component, keep graphite component flat in assembling
Platform 21 can not shift.
Embodiment 3:
A kind of pre-assembled method of graphite component of the embodiment of the present invention 3 is described referring to embodiment 1 and embodiment 2.
As shown in figure 19, a kind of pre-assembled method of graphite component, feature are being, comprising the following steps:
Step 1) establishes model, establishes the threedimensional model of a full set of graphite component by computer modeling software, and by graphite
Components three-dimensional model is assembled into graphite products threedimensional model, and to each any choosing of graphite component threedimensional model in modeling software
It takes a little as test point, records the three-dimensional coordinate parameter of the graphite component threedimensional model；
Step 2) adjusts pre-assembled area's temperature and humidity, detects temperature and humidity in pre-assembled area 2 by Temperature and Humidity device 51,
And issuing signal control thermo hydrograph regulator 52 by the Temperature and Humidity device 51 makes the temperature in pre-assembled area 2 reach≤25 DEG C,
Humidity reaches≤60RH%；
Step 3) chooses datum mark, sets referring to the datum mark of the graphite products threedimensional model of computer modeling software foundation
It sets, is chosen on assembly platform 21 and be a little used as the pre-assembled datum mark of graphite component, and record datum mark coordinate；
Step 4), transport graphite component, cross carrying from buffer area 1 by handbarrow for a full set of graphite component and are transferred to stone
In black component transfer area 22；
Step 5), lifting graphite component, it is synchronous with step 4), it will be in graphite component transfer area 22 by connector 33
Graphite component is sling after connecting with lifting component 32 by lifting component 32, and by mobile vehicle 31 by graphite component from graphite component
Transfer area 22 is transferred to the datum on assembly platform 21, according to the assembling mode of graphite products threedimensional model, by graphite structure
Part is fixed on assembly platform 21, and carries out serial number mark according to assembling sequence to graphite component a；
Step 6), coordinate measurement are chosen at graphite component in graphite component threedimensional model test point referring in step 1)
Upper setting test point measures three-dimensional coordinate of this relative to datum mark by three-dimensional coordinate measurement device 41, as the graphite
The three-dimensional coordinate of component；
Step 7), coordinate pair ratio, are input to data collector 42 for the three-dimensional coordinate of the graphite component measured in step 6)
The interior three-dimensional coordinate with the threedimensional model for corresponding to the graphite component in computer modeling software compares, and comparing result meets mistake
Poor range then carries out next step, and comparing result exceeds error range, then after modifying to graphite component, repeats step 5)
To step 7), until comparing result coincidence loss range；
Step 8) is completed, and is repeated step 5) to step 7), is successively assembled to remaining graphite component, coordinate inspection
It surveys and compares, compare the three-dimensional coordinate for the graphite products being completed and the three-dimensional coordinate of graphite products threedimensional model,
Make to compare difference coincidence loss range.
It is carried out it should be noted that step 4) is synchronous with step 5), one group of porter carries to graphite component
During, one group of assembling worker carries out lifting assembling to the graphite component in graphite component transfer area 22, improves packaging efficiency.
Wherein, in the step 4), when being passed through graphite component from buffer area 1 by handbarrow, by the buffer area 1
Dust removing units 11 depression dust-removing is carried out to graphite component, make air pressure value P1 and pre-assembled 2 internal pressure of area in buffer area 1
Meet relationship between force value P2: P2-P1 >=10Pa.
Further, it in the step 5), when carrying out three-dimensional coordinate detection to graphite component, inevitably needs to stone
The length of black component highly measures, and be directed to abnormal graphite component when, it is also necessary to the angular displacement of graphite component is surveyed
Amount, therefore the present invention also needs length measuring instrument 43, height-gauge 44 and angular displacement measuring instrument 45, it is wherein long in the present embodiment
Degree 43 instrument of measurement are preferably micrometer, and height-gauge 44 is preferably altitude meter, and angular displacement measuring instrument 46 is preferably grating scale.
It is worth noting that, in the step 7), three-dimensional coordinate and the graphite component actual measurement three of graphite component threedimensional model
Tie up the error range calculation formula between coordinate are as follows: △ X=(X-X0)/X0× 100%, △ Y=(Y-Y0)/Y0× 100%, △ Z
=(Z-Z0)/Z0× 100%, △ X≤△ X is ensured after assembling0, △ Y≤△ Y0, △ Z≤△ Z0, wherein (X0,Y0,Z0) it is three-dimensional
The three-dimensional coordinate of model inspection point, (X, Y, Z) are the three-dimensional coordinate of graphite component or graphite products test point after assembling, △ X0,
△Y0, △ Z0For pre-assembled tolerance.
It should be noted that in the assembling process for different graphite products, three-dimensional coordinate error range △ X0, △
Y0, △ Z0Selection standard be different, therefore, the selection when error range in the present invention is for different size graphite products
Error range.
It further illustrates, the present invention is in pre-assembled method, by the contact assembled when cooperating between graphite component
Face or contact edge are positioned, and are projected without the profile to graphite component, also, the survey of the three-dimensional coordinate of graphite component
Taking can be used as by the qualified graphite component of previous assembling referring to obtaining, without establishing a coordinate to each graphite component
System, the three-dimensional coordinate of all graphite components are to be measured with datum mark (0,0,0) as origin, therefore are to graphite products
The coordinate system established, step is simpler, and speed is faster.
In the step 8), pass through the connection such as pin, key, screw between adjacent two graphite component.
Embodiment 4:
A kind of pre-assembled side of graphite products of the embodiment of the present invention 4 is described referring to embodiment 1, embodiment 2 and embodiment 3
Method.
As shown in Figure 20 to Figure 21, the graphite products in the present embodiment include graphite component a to graphite component h, Yi Jishe
Parameter is counted, the threedimensional model of graphite component a to graphite component f is established by computer modeling software, and graphite component is three-dimensional
Model is assembled into graphite products threedimensional model, and record in modeling software the three-dimensional coordinate parameter of each graphite component model with
And the three-dimensional coordinate of threedimensional model entirety, specifically it see the table below:
One graphite component threedimensional model test point coordinate of table and pre-assembled tolerance (unit: mm)
It needs to illustrate, the present embodiment graphite component a-f, and below with respect to graphite component schematic diagram, does not represent stone
Black component product novelty only represents the implementation method of of the invention pre-assembled and measurement etc..
It further illustrates, this table only chooses each component and each test point of graphite products, naturally it is also possible to
Multiselect takes test point.
Temperature and humidity in pre-assembled area 2 are detected by Temperature and Humidity device 51, and is issued by the Temperature and Humidity device 51
Signal control thermo hydrograph regulator 52 makes the temperature in pre-assembled area 2 reach≤25 DEG C, and humidity reaches≤60RH%, later in group
Datum mark X is chosen on assembling platform 21, record datum mark X-coordinate is (0,0,0)；Later by lifting elements 3 by graphite component a extremely
Graphite component h is lifted on assembly platform 21, and the datum mark by being arranged before consolidates graphite component a as installation reference point
Due on the assembly platform 21, the test point a1 phase on graphite component a is measured by three-dimensional coordinate measurement device 41 later
It is input to for the three-dimensional coordinate of (0,0,0) datum mark X, and by the coordinate to soft with computer modeling in data collector 42
The three-dimensional coordinate that the test point a1 on the threedimensional model of graphite component a is corresponded in part compares, and calculates actual coordinate and misses
Difference, and error of coordinate and allowable tolerance are compared, comparison is qualified, then carries out next step.
It is to be lifted into assembly platform 21 by lifting elements 3 referring to by graphite component b with the three-dimensional coordinate of graphite component a
On, graphite component b is placed in the groove of the bottom of graphite component a, is finished with graphite component a according to threedimensional model assembling
Afterwards, the three-dimensional coordinate of the test point b1 of graphite component b is measured, and the coordinate is input to data collector 42
The three-dimensional coordinate that the test point b1 on the threedimensional model of graphite component b is corresponded to computer modeling software compares, meter
Actual error of coordinate is calculated, and error of coordinate and allowable tolerance are compared, comparison is qualified, then carries out next step.
Graphite component c is lifted on assembly platform 21 by lifting elements 3, and by the cylinder and stone on graphite component c
After cylinder engaging on black component a, it is placed in the column top of component a, the three-dimensional of the test point c1 of graphite component c is sat later
Mark is measured, and by the coordinate be input to in data collector 42 with correspond to the graphite component in computer modeling software
The three-dimensional coordinate of test point c1 on the threedimensional model of c compares, and calculates actual error of coordinate, and by error of coordinate and permit
Perhaps tolerance compares, and comparison is qualified, then carries out next step.
By graphite component d by being lifted on assembly platform 21 by lifting elements 3, and three pieces of graphite component d are assembled
It is placed in the top of graphite component c after the graphite bucket of the similar barrel shape of formation, the three-dimensional of the test point d1 of graphite component d is sat later
Mark is measured, and by the coordinate be input to in data collector 42 with correspond to the graphite component in computer modeling software
The three-dimensional coordinate of test point d1 on the threedimensional model of d compares, and calculates actual error of coordinate, and by error of coordinate and permit
Perhaps tolerance compares, and comparison is qualified, then carries out next step.
By graphite component e by being lifted on assembly platform 21 by lifting elements 3, and graphite component e is set in stone
The outside of black part a later measures the three-dimensional coordinate of the test point e1 of graphite component e, and by the coordinate be input into
It is sat in data collector 42 with the three-dimensional of the test point e1 on the threedimensional model for corresponding to graphite component e in computer modeling software
Mark compares, and calculates actual error of coordinate, and error of coordinate and allowable tolerance are compared, and comparison is qualified, then carries out
Next step.
By graphite component f by being lifted on assembly platform 21 by lifting elements 3, and graphite component f is located at stone
The top of black component e later measures the three-dimensional coordinate of the test point f1 of graphite component f, and by the coordinate be input into
In to data collector 42 with the three-dimensional of the test point f1 on the threedimensional model for corresponding to graphite component f in computer modeling software
Coordinate compares, and calculates actual error of coordinate, and error of coordinate and allowable tolerance are compared, and comparison is qualified, then into
Row next step.
By graphite component g by being lifted on assembly platform 21 by lifting elements 3, and graphite component g is erected at stone
The top open part of black component f later measures the three-dimensional coordinate of the test point g1 of graphite component g, and the coordinate is defeated
Enter to enter in data collector 42 with the test point g1 on the threedimensional model for corresponding to graphite component g in computer modeling software
Three-dimensional coordinate compare, calculate actual error of coordinate, and error of coordinate and allowable tolerance are compared, comparison close
Lattice then carry out next step.
By graphite component h by being lifted on assembly platform 21 by lifting elements 3, and graphite component h is erected at stone
The top open part of black component g later measures the three-dimensional coordinate of the test point h1 of graphite component h, and the coordinate is defeated
Enter to enter in data collector 42 with test point h1 on the threedimensional model for corresponding to graphite component h in computer modeling software
Three-dimensional coordinate compares, and calculates actual error of coordinate, and error of coordinate and allowable tolerance are compared, and comparison is qualified,
It then completes to measure the three-dimensional coordinate of graphite products entirety the threedimensional model with graphite products to the pre-assembled of graphite products
Coordinate compares, it is ensured that is completed the accuracy of graphite products precision, carries out later according to assembling sequence to graphite products
Packaging is split, and checks whether the assembling marking serial numbers of label on graphite component are accurate.
Following table is that the graphite component a to graphite component h for one group of graphite products that inventor provides is surveyed in an assembling process
The three-dimensional coordinate that takes and the three-dimensional coordinate and actual coordinate error for being completed rear graphite products:
Two graphite component test point three-dimensional coordinate of table and calculated pre-assembled error of coordinate
It should be noted that passing through the comparison of error of coordinate and coordinate allowable tolerance, as △ X≤△ X0, △ Y≤△ Y0, △
Z≤△Z0When, then the assembly precision of graphite component reaches a group reload request, without being modified, as △ X > △ X0, △ Y > △ Y0,
△ Z > △ Z0When, then it needs to modify graphite component, graphite component after finishing is still unable to satisfy a group reload request
When, then the graphite component is scrapped, hanged new graphite component carries out pre-assembled again, until reaching coordinate mistake after assembling
Difference and the comparison of coordinate allowable tolerance are qualified.
Embodiment 5:
A kind of pre-assembled side of graphite products of the embodiment of the present invention 5 is described referring to embodiment 1, embodiment 2 and embodiment 3
Method.
As shown in Figure 22 to Figure 29, graphite products in the present embodiment are divided into three big component parts according to module, and first
Component part I includes that 5 graphite components include respectively 8 marked as graphite component A to graphite component E, the second component part II
Graphite component includes respectively that 8 graphite components distinguish label marked as graphite component F to graphite component L, third component part III
For graphite component N to graphite component T.
It initially sets up the threedimensional model of three component parts of graphite products and measures on corresponding graphite component threedimensional model
Test point three-dimensional coordinate and set up corresponding pre-assembled allowable tolerance, specific data see the table below:
Three graphite component of table detects point three-dimensional model coordinate and pre-assembled tolerance
It should be noted that needing to establish coordinate respectively for three component parts and graphite products in the present embodiment
It is that the three-dimensional coordinate of the threedimensional model in upper table is respectively that three component parts establish the three of the test point that coordinate system measures respectively
Tie up coordinate.
Following table is to measure other two big component part threedimensional model with the three-dimension modeling coordinate system of the first component part I
The three-dimensional coordinate for the test point established during forming graphite products and the three-dimensional seat in three big component part assembling process
Target Measurement Allowance.
Four graphite products of table, three big component part test point three-dimensional coordinates and pre-assembled tolerance
Temperature and humidity in pre-assembled area 2 are detected by Temperature and Humidity device 51, and is issued by the Temperature and Humidity device 51
Signal control thermo hydrograph regulator 52 makes the temperature in pre-assembled area 2 reach≤25 DEG C, and humidity reaches≤60RH%, later in group
Datum mark is chosen on assembling platform 21, record datum mark coordinate is X1 (0,0,0)；Graphite component A is hung by lifting elements 3 later
It is attached on assembly platform 21, and graphite component A level is fixed on the assembly platform 21, pass through three-dimensional coordinate measurement later
Device 41 measures three-dimensional coordinate of the test point A1 relative to (0,0,0) datum mark X on graphite component A, and the coordinate is inputted
To enter in data collector 42 with the test point A1's on the threedimensional model for corresponding to graphite component A in computer modeling software
Three-dimensional coordinate compares, and calculates actual error of coordinate, and error of coordinate and allowable tolerance are compared, and comparison is qualified,
Then carry out next step.
Graphite component A is lifted on assembly platform 21 by graphite component B to graphite component E by lifting elements 3, makes stone
The bottom margin of black component B to graphite component E respectively with four coincidents of graphite component A, and by screw by graphite structure
Part B to graphite component E is mutually locked after connection forms splicing and is buckled on graphite component A, measures graphite component B respectively later to stone
The three-dimensional coordinate of test point B1 to E1 on black component E, and actual error of coordinate is calculated, and by error of coordinate and allow public
Difference compares, and comparison is qualified, and the first component part is placed on assembly platform, the assembling of second part is carried out.
It chooses another datum mark X2 (the second datum mark), records datum mark coordinate (0,0,0) on assembly platform 21；Later
Graphite component F is lifted on assembly platform 21 by lifting elements 3, and graphite component F is fixed on the assembling vertically and is put down
On platform 21, test point F1 is measured on graphite component F relative to third datum mark by three-dimensional coordinate measurement device 41 later
Three-dimensional coordinate, and by the coordinate be input to in data collector 42 with graphite component F is corresponded in computer modeling software
Threedimensional model on the three-dimensional coordinate of test point F1 compare, calculate actual error of coordinate, and by error of coordinate and permit
Perhaps tolerance compares, and comparison is qualified, then carries out next step.
Graphite component F is lifted on assembly platform 21 by graphite component G to graphite component I by lifting elements 3, makes stone
Graphite component I installs assembling sequence each other and joins end to end in black component F, and passes through Corner Link and fastened by screw in junction
It is connected as one, the test point G1 on graphite component G to graphite component I is measured by three-dimensional coordinate measurement device 41 later
Three-dimensional coordinate to I1 relative to the second datum mark, and the coordinate is input to in data collector 42 and computer modeling
The three-dimensional coordinate of the test point G1 to I1 on the threedimensional model of graphite component G to graphite component I is compared in software, is calculated
Actual error of coordinate, and error of coordinate and allowable tolerance are compared, comparison is qualified, then carries out next step.
Graphite component J to graphite component L is identical graphite component, by lifting elements 3 by graphite component J to graphite
After component L is lifted on assembly platform 21, graphite graphite component J to graphite component L is respectively arranged in graphite component G to graphite
It on component I, and is connected using fastened by screw, is integrally formed, graphite component J is measured by three-dimensional coordinate measurement device 41 later
Three-dimensional coordinate of the test point J1 to L1 relative to third datum mark on to graphite component L, and the coordinate is input into number
According in collector 42 with the test point on the threedimensional model for corresponding to graphite component J to graphite component L in computer modeling software
The three-dimensional coordinate of J1 to L1 compares, and calculates actual error of coordinate, and error of coordinate and allowable tolerance are compared, right
Than qualification, then the assembling of third component part is carried out.
It chooses another datum mark X3 (third datum mark), records datum mark coordinate (0,0,0) on assembly platform 21；Later
Graphite component M is lifted on assembly platform 21 by lifting elements 3, and graphite component M level is fixed on the assembling and is put down
On platform 21, the test point M1 on graphite component M is measured relative to third datum mark by three-dimensional coordinate measurement device 41 later
Three-dimensional coordinate, and by the coordinate be input to in data collector 42 with correspond to the graphite component in computer modeling software
The three-dimensional coordinate of test point M1 on the threedimensional model of M compares, and calculates actual error of coordinate, and by error of coordinate and permit
Perhaps tolerance compares, and comparison is qualified, then carries out next step.
Graphite component M is lifted on assembly platform 21 by graphite component N to graphite component Q by lifting elements 3, by stone
Black component N is spliced at the both ends with graphite component O respectively with graphite component M, then by graphite component P and graphite component Q points
Assembled, last graphite component P and the remaining end progress of graphite component Q are carried out with the end of graphite component N and graphite component O
Splicing, all splicing ends pass through connecting plate and are fastenedly connected with screw, make graphite component M to graphite component Q connection
It is integrally formed, the test point N1 to Q1 on graphite component N to graphite component Q is measured by three-dimensional coordinate measurement device 41 later
Relative to the three-dimensional coordinate of third datum mark, and by the coordinate be input to in data collector 42 with computer modeling software
The three-dimensional coordinate of test point N1 to Q1 on the threedimensional model of middle correspondence graphite component N to graphite component Q compares, and calculates
Actual error of coordinate, and error of coordinate and allowable tolerance are compared, comparison is qualified, then carries out next step.
Graphite component R to graphite component T is identical graphite component, by lifting elements 3 by graphite component R to graphite
After component T is lifted on assembly platform 21, by graphite graphite component R to graphite component T be vertically arranged in respectively graphite component N with
The splice point of graphite component P, graphite component O and the splice point of graphite component Q and the splicing of graphite component P and graphite component Q
It at point, and is connected using fastened by screw, is integrally formed, graphite component R is measured extremely by three-dimensional coordinate measurement device 41 later
Three-dimensional coordinate of the test point R1 to T1 relative to third datum mark on graphite component T, and the coordinate is input to and is adopted into data
In storage 42 with the test point R1 on the threedimensional model for corresponding to graphite component R to graphite component T in computer modeling software extremely
The three-dimensional coordinate of T1 compares, and calculates actual error of coordinate, and error of coordinate and allowable tolerance are compared, and comparison is closed
Lattice then carry out next step.
After three big component parts are completed, the second component part II and third component part III are passed through into lifting
Unit 3 is transferred on the first component part I, is assembled, and in an assembling process, is measured by three-dimensional coordinate measurement device 41
Second component part II and three-dimensional coordinate of the third component part III relative to test point Y1, Y2 of the first datum mark X1, and will
The coordinate is input to in data collector 42 and forms with the second component part II corresponding in computer modeling software and third
The three-dimensional coordinate mark of test point Y1, Y2 on the threedimensional model of part III phase compare, and calculate actual error of coordinate, and
Error of coordinate and allowable tolerance are compared.
It should be noted that in the present embodiment, directly using the datum mark that the first component part I chooses as graphite products group
The datum mark of dress carries out coordinate inspection without established test point is carried out to the first component part without additionally establishing coordinate system
It surveys, reduces step.
Following table be the three-dimensional coordinate of graphite component that is measured during one group of the present embodiment that inventor provides is pre-assembled with
Calculated assembly error.
The practical three-dimensional coordinate of five graphite component of table and assembling error of coordinate
Following table be with graphite products establish coordinate system measure graphite products three-dimensional coordinate and three big component parts it is opposite
In the three-dimensional coordinate and Measurement Allowance of graphite products.
Six graphite products of table and the requirement of three big component part coordinates and pre-assembled error of coordinate
The course of work:
Firstly, establish the threedimensional model of a full set of graphite component by computer modeling software, and by graphite component three-dimensional mould
Type is assembled into graphite products threedimensional model, and the three-dimensional coordinate parameter of each graphite component is recorded in modeling software；Pass through again
Temperature and Humidity device 51 detects temperature and humidity in pre-assembled area 2, and warm and humid by the Temperature and Humidity device 51 sending signal control
Degree adjuster 52 makes the temperature in pre-assembled area 2 reach≤25 DEG C, and humidity reaches≤60RH%；Before being assembled, referring to meter
The datum mark setting for the graphite products threedimensional model that calculation machine modeling software is established, chooses on assembly platform 21 and is a little used as graphite
The pre-assembled datum mark of component, and record datum mark coordinate；Then, a full set of graphite component is passed through into handbarrow in porter
It crosses to carry from buffer area 1 and be transferred in graphite component transfer area 22；It is synchronous, by connector 33 by graphite component transfer area 22
Interior graphite component is sling after connecting with lifting component 32 by lifting component 32, and by mobile vehicle 31 by graphite component from buffering
Area 1 passes through and is transferred in graphite component transfer area 22, the datum on assembly platform 21, according to graphite products threedimensional model
Graphite component is fixed on assembly platform 21 by assembling mode, and carries out serial number mark according to assembling sequence to the graphite component；
And then, three-dimensional coordinate of the graphite component relative to datum mark is measured by three-dimensional coordinate measurement device 41；The stone that will be measured
The three-dimensional coordinate of black component is input in data collector 42 and three-dimensional mould that the graphite component is corresponded in computer modeling software
The three-dimensional coordinate of type compares, comparing result coincidence loss range, then carries out next step, and comparing result exceeds error model
It encloses, then after modifying to graphite component, repeats above-mentioned lifting, coordinate measurement and coordinate pair than step, until comparing result accords with
Close error range；Finally, repeating lifting, coordinate measurement and coordinate pair than step, successively remaining graphite component is assembled, is sat
The three-dimensional coordinate of mark detection and comparison, the three-dimensional coordinate that makes the graphite products being completed and graphite products threedimensional model carries out pair
Than making to compare difference coincidence loss range.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of pre-assembled system of graphite component characterized by comprising
Buffer area (1) is provided with dust removing units (11) at the top of the buffer area (1), dust removing units (11) delivery air pair
Graphite component carries out depression dust-removing processing；
Pre-assembled area (2), the pre-assembled area (2) are connected to setting with the buffer area (1), are arranged inside for graphite structure
Part carries out pre-assembled assembly platform (21), and the side of the assembly platform (21) is provided with graphite component transfer area (22), should
Keep in graphite component in graphite component transfer area (22)；
Lifting elements (3), the lifting elements (3) are movably arranged, and graphite component is defeated through buffer area (1) from outside lifting
It send to the assembly platform in pre-assembled area (2)；
Detection unit (4), the detection unit (4) are set in the pre-assembled area (2), are located at the assembly platform (21)
Side, and its detection and record that three-dimensional coordinate is carried out to the graphite component of the assembly platform (21)；And
Ambient conditioning unit (5), the ambient conditioning unit (5) is set in the pre-assembled area (2), to described pre-assembled
Area (2) interior temperature is detected and is adjusted with humidity.
2. a kind of pre-assembled system of graphite component according to claim 1, which is characterized in that the assembly platform (21)
The flatness≤0.01mm assem-bly faced.
3. a kind of pre-assembled system of graphite component according to claim 1, which is characterized in that the dust removing units (11)
Negative pressure, buffer area (1) the air pressure value P1 and the interior pressure of the pre-assembled area (2) are carried out to the buffer area (1)
Meet relationship between value P2: P2-P1 >=10Pa.
4. a kind of pre-assembled system of graphite component according to claim 1, which is characterized in that the lifting elements (3)
Include:
Mobile vehicle (31), the mobile vehicle (31) are bridge crane structure, be can move freely；
It lifts by crane component (32), lifting component (32) is set to the top of the mobile vehicle (31), lifts by crane graphite component；
And
Connector (33), the connector (33) is for connecting the lifting component (32) and graphite component, the connector
It (33) is vacuum chuck type or hook-type.
5. a kind of pre-assembled system of graphite component according to claim 4, the connector (33) is hook-type, special
Sign is that the connector (33) includes:
Shell (330) is provided with the shaft (331) of rotation in the middle part of the shell (330), is arranged respectively in the shaft (331)
There are first gear (332) and second gear (333), the first gear (332) is located at the lower section of the second gear (333)；
First shearing arm (334), first shearing arm (334) are divided into the first gear (332) two sides in parallel, set thereon
It is equipped with the first rack gear (335) to be engaged with the first gear (332), and its upper and lower ends and the shell (330) are slided
Engaging is arranged, and is provided with hook (336) at the first movement end (3341) of first shearing arm (334), and the first movement
End (3341) is symmetrical arranged along the central axes of the first gear (332)；
Second shearing arm (337), second shearing arm (337) are vertically arranged with first shearing arm (334), are arranged thereon
There is the second rack gear (338) to be engaged with the second gear (333), and its upper and lower ends and the shell (330) sliding block
Setting is closed, is provided with hook (336) at second mobile end (3371) of second shearing arm (337), and second mobile terminal
Portion (3371) is arranged with the first movement end (3341) at isosceles triangle.
6. a kind of pre-assembled system of graphite component according to claim 1, which is characterized in that the detection unit (4)
Include:
Three-dimensional coordinate measurement device (41), the three-dimensional coordinate measurement device (41) can be adjusted up and down in height, and be located at described group
The side of assembling platform (21)；And
Data collector (42), the data collector (42) collect the three-dimensional coordinate measurement device (41) and measure graphite component
Resulting data.
7. a kind of pre-assembled method of graphite component, which comprises the following steps:
Step 1) establishes model, establishes the threedimensional model of a full set of graphite component by computer modeling software, and by graphite component
Threedimensional model is assembled into graphite products threedimensional model, and the selection one any to each graphite component threedimensional model in modeling software
Point is used as test point, records the three-dimensional coordinate parameter of the graphite component threedimensional model；
Step 2) adjusts pre-assembled area's temperature and humidity, detects the interior temperature of pre-assembled area (2) and humidity by Temperature and Humidity device (51),
And by the Temperature and Humidity device (51) issue signal control thermo hydrograph regulator (52) make the temperature in pre-assembled area (2) reach≤
25 DEG C, humidity reaches≤60RH%；
Step 3) chooses datum mark, is arranged referring to the datum mark of the graphite products threedimensional model of computer modeling software foundation,
It is chosen on assembly platform (21) and is a little used as the pre-assembled datum mark of graphite component, and record datum mark coordinate；
Step 4), transport graphite component, pass through carrying from buffer area (1) by handbarrow for a full set of graphite component and are transferred to stone
In black component transfer area (22)；
Step 5), lifting graphite component, it is synchronous with step 4), it will be in graphite component transfer area (22) by connector (33)
Graphite component is sling after connecting with lifting component (32) by lifting component (32), and by mobile vehicle (31) by graphite component from stone
Black component transfer area (22) is transferred to the datum on assembly platform (21), the assembling side according to graphite products threedimensional model
Graphite component is fixed on assembly platform (21) by formula, and carries out serial number mark according to assembling sequence to the graphite component；
Step 6), coordinate measurement are set referring in step 1) in being chosen on graphite component for graphite component threedimensional model test point
Test point is set, three-dimensional coordinate of this relative to datum mark is measured by three-dimensional coordinate measurement device (41), as the graphite structure
The three-dimensional coordinate of part；
The three-dimensional coordinate of the graphite component measured in step 6) is input in data collector (42) by step 7), coordinate pair ratio
The three-dimensional coordinate that the threedimensional model of the graphite component is corresponded to computer modeling software compares, comparing result coincidence loss
Range then carries out next step, and comparing result exceeds error range, then after modifying to graphite component, repeats step 5) extremely
Step 7), until comparing result coincidence loss range；
Step 8) is completed, and repeats step 5) to step 7), successively remaining graphite component is assembled, coordinate measurement with
Comparison, compares the three-dimensional coordinate for the graphite products being completed and the three-dimensional coordinate of graphite products threedimensional model, makes pair
Than difference coincidence loss range.
8. a kind of pre-assembled method of graphite component according to claim 7, which is characterized in that right in the step 6)
When graphite component carries out three-dimensional coordinate detection, length measuring instrument (43), height-gauge (44) and angular displacement measuring instrument (45) are needed
Length, height and the angular displacement of graphite component are measured respectively.
9. a kind of pre-assembled method of graphite component according to claim 7, which is characterized in that in the step 7), stone
Error range calculation formula between three-dimensional coordinate and graphite component the actual measurement three-dimensional coordinate of black components three-dimensional model are as follows: △ X=
(X-X0)/X0× 100%, △ Y=(Y-Y0)/Y0× 100%, △ Z=(Z-Z0)/Z0× 100%, △ X≤△ is ensured after assembling
X0, △ Y≤△ Y0, △ Z≤△ Z0, wherein (X0,Y0,Z0) it is the three-dimensional coordinate that graphite component threedimensional model detects, (X, Y, Z) is
Graphite component or graphite products test point three-dimensional coordinate, △ X0, △ Y0, △ Z0For pre-assembled tolerance.
10. a kind of pre-assembled method of graphite component according to claim 7, which is characterized in that in the step 8), phase
Pass through one of pin, key, screw or a variety of connections between adjacent two graphite components.
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