CN103808222A - Method for achieving fender detection and assembly by using fender benchmarks - Google Patents
Method for achieving fender detection and assembly by using fender benchmarks Download PDFInfo
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- CN103808222A CN103808222A CN201310653859.8A CN201310653859A CN103808222A CN 103808222 A CN103808222 A CN 103808222A CN 201310653859 A CN201310653859 A CN 201310653859A CN 103808222 A CN103808222 A CN 103808222A
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 108
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Abstract
The invention provides a method for achieving fender detection and assembly by using fender benchmarks. The method comprises the following steps of: in the design stage, designing an appearance benchmark of a fender and an assembly benchmark of the fender, and designing a detection tool and an assembly tool according to the appearance benchmark of the fender and the assembly benchmark of the fender; in the detection stage, using the detection tool to respectively detect the manufacturing accuracy of a mounting point of the fender according to the appearance benchmark of the fender and the manufacturing accuracy of an appearance surface of the fender according to the assembly benchmark of the fender, so as to judge whether the manufacture of the fender is qualified or not; in the assembly stage, using the assembly tool to assemble the qualified fender together with a front cabin frame of a body in white according to the appearance benchmark of the fender. Through the adoption of the method, several problems occuring in the links such as fender stamping production, dimension inspection, phase line assembly and on the like can be solved, the method can take account of production and assembly of fenders at the same time, can guarantee the dimensional accuracy of fenders, and also can guarantee the matching degree of assembly of fenders with other components.
Description
Technical field
The present invention relates to auto parts and components manufacture and mounting technology field, be specifically related to a kind of beater or beat-up detection and assembly method of utilizing beater or beat-up benchmark to realize.
Background technology
Reference design is an important process content of auto parts and components product drawing design.Current domestic main engine plants reference information mainly embodies with file layouts such as RPS, GD & T, MCP, the design and manufacture that is mainly used in directly instructing spare part mould, cubing, fixture of benchmark file, and run through follow-up each production links such as debugging, assembling.Needing designer to carry out rational operation according to the definition of benchmark drawing in Design of Dies link arranges; to guarantee the exploitativeness of benchmark file; need designer to carry out in strict accordance with benchmark drawing file in the link of utilizing cubing and fixture to detect, to guarantee the high unity of detection and reference for assembling.
Existing beater or beat-up reference design selects appearance or mounting points as benchmark conventionally, is called outward appearance benchmark using appearance as benchmark, is called reference for assembling using mounting points as benchmark.
Utilize beater or beat-up benchmaring, assembling beater or beat-up process in, in the time selecting outward appearance benchmark to detect, because beater or beat-up body is thinner, material is partially soft, although testing result can reflect the manufacturing accuracy of the mounting points such as rebound amount, position, hole precision, deburring precision and the Pingdu of beater or beat-up, but when the qualified beater or beat-up of detection is assembled to vehicle body, due to gravity and stress influence, the manufacturing accuracy of mounting points detects qualified beater or beat-up, conventionally and between miscellaneous part can have the problem that cannot mate, the manufacturing accuracy of appearance cannot reach matching requirements.In the time selecting reference for assembling assembling beater or beat-up, although can reach matching requirements by simulation entrucking state, but the manufacturing accuracy of the rebound amount of beater or beat-up, position, hole precision, deburring precision and these mounting points of Pingdu but cannot detect, also cannot further mould be changed and be adjusted, therefore, the manufacturing accuracy of beater or beat-up mounting points cannot be guaranteed.
Therefore, need badly a kind of utilize beater or beat-up benchmark realize beater or beat-up detect and assembling scheme in order to solve the problems of the technologies described above.
Summary of the invention
The present invention is directed to above shortcomings in prior art, provide a kind of and utilize the beater or beat-up that beater or beat-up benchmark is realized to detect and assembly method, cannot take into account the manufacturing accuracy of beater or beat-up mounting points and the problem of self-contained matching degree in order to solve existing beater or beat-up detection and the assembling scheme that utilizes the realization of beater or beat-up benchmark.
The present invention, for solving the problems of the technologies described above, adopts following technical scheme:
The invention provides and utilize the beater or beat-up that beater or beat-up benchmark is realized to detect and assembly method, in the design phase, design beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling, and according to beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling design cubing, and, according to the harness of beater or beat-up outward appearance reference design;
Described method comprises: beater or beat-up detection-phase and beater or beat-up assembling stage;
At beater or beat-up detection-phase, utilize described cubing, according to the manufacturing accuracy of the mounting points of described beater or beat-up outward appearance benchmaring beater or beat-up, and utilize described cubing, detect the manufacturing accuracy of the appearance of beater or beat-up according to described beater or beat-up reference for assembling;
At beater or beat-up assembling stage, utilize described harness, according to described beater or beat-up outward appearance benchmark, the manufacturing accuracy of the manufacturing accuracy of mounting points and appearance is all detected to qualified beater or beat-up and the assembling of body in white front cabin skeleton.
Preferably, describedly utilize described cubing, according to the manufacturing accuracy of the mounting points of described beater or beat-up outward appearance benchmaring beater or beat-up, and utilize described cubing, detect the manufacturing accuracy of the appearance of beater or beat-up according to described beater or beat-up reference for assembling, specifically comprise the following steps:
Step a, utilizes described cubing to fix described beater or beat-up outward appearance benchmark, and according to described beater or beat-up outward appearance benchmark, detects the manufacturing accuracy of the mounting points of beater or beat-up;
Step b, judges that whether the manufacturing accuracy of mounting points of beater or beat-up is qualified, if the manufacturing accuracy of the mounting points of beater or beat-up is qualified, performs step c;
Step c, utilizes the reference for assembling of the fixing described beater or beat-up of described cubing, and cancels described cubing fixing described beater or beat-up outward appearance benchmark;
Steps d, according to described beater or beat-up reference for assembling, detects the manufacturing accuracy of the appearance of beater or beat-up;
Step e, judges that whether the manufacturing accuracy of appearance of beater or beat-up is qualified, if the manufacturing accuracy of the appearance of beater or beat-up is qualified, enters assembling stage.
Further, if the manufacturing accuracy of the mounting points of beater or beat-up is defective, described method also comprises:
Step f, adjusts beater or beat-up mould, utilizes the beater or beat-up mould after adjusting again to produce beater or beat-up, and the beater or beat-up of counterweight new production execution step a～e.
Further, if the manufacturing accuracy of the appearance of beater or beat-up is defective, described method also comprises:
Step g, adjusts beater or beat-up mould, utilizes the beater or beat-up mould after adjusting again to produce beater or beat-up, and the beater or beat-up of counterweight new production execution step a～e.
Preferably, described beater or beat-up outward appearance benchmark comprises: beater or beat-up outward appearance reference field and beater or beat-up outward appearance datum hole;
Describedly utilize described cubing to fix described beater or beat-up outward appearance benchmark, specifically comprise:
Utilize the locating module of described cubing, fixed-wing daughter board X is to outward appearance datum hole, X to beater or beat-up outward appearance reference field, Y-direction beater or beat-up outward appearance reference field, Y, Z-direction beater or beat-up outward appearance reference field and Z-direction beater or beat-up outward appearance reference field.
Preferably, described beater or beat-up reference for assembling comprises: beater or beat-up assembling base plane and beater or beat-up reference for assembling hole;
The described reference for assembling that utilizes the fixing described beater or beat-up of described cubing, specifically comprises:
Utilize the locating module of described cubing, fixing Y, Z-direction beater or beat-up reference for assembling hole, X, Y, Z-direction beater or beat-up reference for assembling hole, Y-direction beater or beat-up assembling base plane, X are to beater or beat-up assembling base plane and Z-direction beater or beat-up assembling base plane.
Preferably, the mounting points of described beater or beat-up comprises: the mounting hole of beater or beat-up and/or the installed surface of beater or beat-up;
The manufacturing accuracy of the mounting hole of described beater or beat-up comprises: the position of the mounting hole of beater or beat-up and diameter;
The manufacturing accuracy of the installed surface of described beater or beat-up comprises: the surface profile of the installed surface of beater or beat-up and trimming line profile tolerance.
Preferably, described beater or beat-up outward appearance benchmark comprises: beater or beat-up outward appearance reference field and beater or beat-up outward appearance datum hole;
Described according to the manufacturing accuracy of the mounting points of described beater or beat-up outward appearance benchmaring beater or beat-up, be specially: according to described beater or beat-up outward appearance reference field and beater or beat-up outward appearance datum hole, detect surface profile and the trimming line profile tolerance of the installed surface of beater or beat-up, and/or the position of the mounting hole of beater or beat-up and diameter.
Preferably, the manufacturing accuracy of the appearance of described beater or beat-up comprises: beater or beat-up respectively with Pingdu and the gap of the mating area of A post, hood, front bumper, headlight and gusset;
Described beater or beat-up reference for assembling comprises: beater or beat-up assembling base plane and beater or beat-up reference for assembling hole;
The described manufacturing accuracy that detects the appearance of beater or beat-up according to described beater or beat-up reference for assembling, be specially: according to described beater or beat-up assembling base plane or beater or beat-up reference for assembling hole, detect beater or beat-up respectively with Pingdu and the gap of the mating area of A post, hood, front bumper, headlight and gusset.
Beater or beat-up detection and the assembly method of utilizing beater or beat-up benchmark to realize of the present invention, in the design phase, design beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling, according to beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling design cubing and harness; At detection-phase, utilize described cubing, respectively according to the manufacturing accuracy of the mounting points of beater or beat-up outward appearance benchmaring beater or beat-up, and according to the manufacturing accuracy of the appearance of beater or beat-up reference for assembling detection beater or beat-up, thereby judge that whether beater or beat-up manufacture is qualified; At assembling stage, utilize harness, according to beater or beat-up outward appearance benchmark, qualified beater or beat-up and the assembling of body in white front cabin skeleton will be manufactured, the method can solve the traditional thread binding some problems that occur in link such as join of punching production, size detection, the adjustment of beater or beat-up, production and assembling two aspects that can take into account beater or beat-up can guarantee beater or beat-up dimensional accuracy simultaneously, can guarantee again the matching degree of beater or beat-up and miscellaneous part assembling.
Accompanying drawing explanation
The beater or beat-up benchmark front elevation that Fig. 1 a provides for the embodiment of the present invention;
The beater or beat-up benchmark vertical view that Fig. 1 b provides for the embodiment of the present invention;
The beater or beat-up reference side view that Fig. 1 c provides for the embodiment of the present invention;
The beater or beat-up detection and the assemble flow schematic diagram that utilize beater or beat-up benchmark to realize that Fig. 2 provides for the embodiment of the present invention;
The beater or beat-up testing process schematic diagram that utilizes beater or beat-up benchmark to realize that Fig. 3 provides for the embodiment of the present invention.
embodiment
Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is carried out to clear, complete description, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of and utilizes the beater or beat-up that beater or beat-up benchmark is realized to detect and assembly method, the method runs through design phase, beater or beat-up detection-phase and beater or beat-up assembling stage, in the design phase, design beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling, and according to beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling, design cubing, and, according to the harness of beater or beat-up outward appearance reference design, and, design beater or beat-up mould.
Concrete, beater or beat-up outward appearance benchmark comprises: beater or beat-up outward appearance reference field and beater or beat-up outward appearance datum hole.Beater or beat-up reference for assembling comprises: beater or beat-up assembling base plane and beater or beat-up reference for assembling hole.
Below in conjunction with Fig. 1 a-Fig. 1 c, beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling are elaborated.Referring to Fig. 1 a-Fig. 1 c, beater or beat-up outward appearance reference field can comprise: beater or beat-up X is to outward appearance reference field 4, beater or beat-up Y-direction outward appearance reference field 5,6,7, beater or beat-up Y, Z-direction outward appearance reference field 8,9, beater or beat-up Z-direction outward appearance reference field 10.Beater or beat-up X is the gap reference for assemblings between beater or beat-up and front door of automobile to outward appearance reference field 4; Beater or beat-up Y-direction outward appearance reference field the 5,6, the 7th, the Pingdu reference for assembling between beater or beat-up and front door of automobile; Beater or beat-up Y, Z-direction outward appearance reference field the 8, the 9th, the reference for assembling in gap between beater or beat-up and body in white front cabin skeleton and the reference for assembling of Pingdu; Beater or beat-up Z-direction outward appearance reference field 10 is the Pingdu reference for assemblings between beater or beat-up and gusset.
Beater or beat-up outward appearance datum hole can comprise that beater or beat-up X is to outward appearance datum hole 3, beater or beat-up X to outward appearance datum hole 3 for harness reserved, at beater or beat-up assembling stage, as the benchmark of assembling jig.
Referring to Fig. 1 a-Fig. 1 c, beater or beat-up reference for assembling can comprise: beater or beat-up X, Y, Z-direction reference for assembling hole 1 and beater or beat-up Y, Z-direction reference for assembling hole 2; Beater or beat-up Y-direction assembling base plane 11,12,13, beater or beat-up X is to assembling base plane 14, beater or beat-up Z-direction assembling base plane 15,16.Beater or beat-up X, Y, Z-direction reference for assembling hole 1, beater or beat-up Y-direction assembling base plane 12,13, and beater or beat-up X is installation positions of beater or beat-up and gusset to assembling base plane 14; Beater or beat-up Y, Z-direction reference for assembling hole 2, beater or beat-up Y-direction assembling base plane 11, and beater or beat-up Z-direction assembling base plane the 15, the 16th, the installation position of beater or beat-up and body in white front cabin skeleton.
It should be noted that, in embodiments of the present invention, said X is to the direction (being the length direction of automobile) for automobile head and the tailstock, Y-direction is the direction (being the Width of automobile) between vehicle right and left car door, and Z-direction is the direction (being the short transverse of automobile) between automobile chassis and roof.
The design of beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling, selectedly can adopt existing techniques in realizing, not repeat them here.
In the design phase, while carrying out Design of Dies, can predict in time the problem that and guides stamping parts technological design, size detection and rectification debugging, for example, profile bounce-back and hole be biased to be moved etc.According to beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling design cubing, and according to the harness of beater or beat-up outward appearance reference design, can guarantee the unitarity of benchmark and the trackability of on-the-spot problem.Wherein, the design indicates beater or beat-up Y-direction outward appearance reference field 5,6,7 of cubing, beater or beat-up Y, Z-direction outward appearance reference field 8,9, beater or beat-up Z-direction outward appearance reference field 10, and beater or beat-up X is to outward appearance reference fields such as outward appearance reference fields 4, all the other reference fields embody completely by body in white or harness structure.
As shown in Figure 2, what the embodiment of the present invention provided utilizes beater or beat-up detection and the assembly method that beater or beat-up benchmark is realized to comprise: beater or beat-up detection-phase and beater or beat-up assembling stage, specifically comprise the following steps:
The mounting points of beater or beat-up refers to, the mounting hole of beater or beat-up and/or the installed surface of beater or beat-up, and the manufacturing accuracy of the mounting points of beater or beat-up is the manufacturing accuracy of mounting hole of beater or beat-up and/or the manufacturing accuracy of the installed surface of beater or beat-up.
The manufacturing accuracy of the mounting hole of beater or beat-up can comprise: the position of the mounting hole of beater or beat-up and diameter.
The manufacturing accuracy of the installed surface of beater or beat-up can comprise: the surface profile of the installed surface of beater or beat-up and trimming line profile tolerance, i.e. deburring precision, face rebound amount and Pingdu.
It should be noted that, described beater or beat-up is to produce according to the beater or beat-up mould of design phase design.
At beater or beat-up detection-phase, by detecting the manufacturing accuracy of mounting points of beater or beat-up and the manufacturing accuracy of the appearance of beater or beat-up according to beater or beat-up reference for assembling, whether qualified to judge beater or beat-up manufacture.
At beater or beat-up assembling stage, according to beater or beat-up benchmark, realize beater or beat-up in the matching requirements of adjustment line that are welded, and finally meet the requirement of the self-contained matching degree of car load vehicle body outward appearance.
Find out by above description, provided by the inventionly utilize beater or beat-up that beater or beat-up benchmark is realized to detect and assembly method can solve the traditional thread binding some problems that occur in link such as join of punching production, size detection, the adjustment of beater or beat-up, can take into account punching press, assembling two aspects simultaneously, can guarantee beater or beat-up dimensional accuracy, can guarantee again the matching degree of beater or beat-up and miscellaneous part assembling, reduce production costs, also shorten the project development cycle simultaneously.
For clearer description technical scheme of the present invention, below in conjunction with Fig. 3 and Fig. 1 a-Fig. 1 c, at beater or beat-up detection-phase, be elaborated according to the flow process of beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling detection beater or beat-up.As shown in Figure 3, the testing process of this beater or beat-up comprises the following steps:
Step 301, utilizes cubing fixed-wing daughter board outward appearance benchmark, and according to beater or beat-up outward appearance benchmark, detects the manufacturing accuracy of the mounting points of beater or beat-up.
Utilize the cubing having designed in the design phase, beater or beat-up outward appearance benchmark is placed in to duty, i.e. fixed-wing daughter board outward appearance benchmark.Cubing has locating module, and locating module can be fixed beater or beat-up by flexible, rotation, dismounting.Concrete, as shown in Fig. 1 a-Fig. 1 c, utilize the locating module of cubing to fix: beater or beat-up X is to outward appearance datum hole 3 and beater or beat-up X to outward appearance reference field 4, beater or beat-up Y-direction outward appearance reference field 5,6,7, beater or beat-up Y, Z-direction outward appearance reference field 8,9, beater or beat-up Z-direction outward appearance reference field 10.
Concrete, after the locating module that utilizes cubing is fixing by beater or beat-up outward appearance benchmark, according to the manufacturing accuracy of installed surface and the manufacturing accuracy of mounting hole of beater or beat-up outward appearance benchmaring beater or beat-up.According to beater or beat-up X to outward appearance reference field 4, beater or beat-up Y-direction outward appearance reference field 5,6,7, beater or beat-up Y, Z-direction outward appearance reference field 8,9, beater or beat-up Z-direction outward appearance reference field 10, detect deburring precision, face rebound amount and the Pingdu of beater or beat-up installed surface, and/or according to beater or beat-up X to outward appearance datum hole 3, detect position and the diameter of mounting hole of beater or beat-up.
Preferably, can use drift (its diameter is identical with fender construction bolt) to detect beater or beat-up mounting hole.
By detecting the manufacturing accuracy of mounting points of beater or beat-up, can judge whether the stamping parts of beater or beat-up meets the demands.
Step 302, judges that whether the manufacturing accuracy of mounting points of beater or beat-up is qualified, if the manufacturing accuracy of the mounting points of beater or beat-up is qualified, performs step 304; If the manufacturing accuracy of the mounting points of beater or beat-up is defective, perform step 303.
Concrete, by the manufacturing accuracy of the mounting hole of the manufacturing accuracy of the installed surface of the beater or beat-up detecting and/or beater or beat-up, compare with corresponding manufacturability design rules, if the difference of the manufacturing accuracy of the manufacturing accuracy of the installed surface of beater or beat-up and/or the mounting hole of beater or beat-up and corresponding manufacturability design rules is within the error range allowing, think that the manufacturing accuracy of this mounting points of beater or beat-up is qualified, execution step 304; Otherwise, execution step 303.
Step 303, adjusts beater or beat-up mould, utilizes the beater or beat-up mould after adjusting again to produce beater or beat-up, and performs step 301～306.
Concrete, if judge, the manufacturing accuracy of mounting points of beater or beat-up is defective, adjusts beater or beat-up mould, utilizes the beater or beat-up mould after adjusting again to produce beater or beat-up, and perform step 301 and subsequent step, until the manufacturing accuracy of the mounting points of beater or beat-up is qualified.
Wherein, can be according to the manufacturing accuracy of the mounting points of the beater or beat-up detecting in step 301 and manufacturability design rules, as the foundation of beater or beat-up die adjustment.
Step 304, utilizes the reference for assembling of cubing fixed-wing daughter board, and cancels cubing fixing beater or beat-up outward appearance benchmark.
Concrete, as shown in Fig. 1 a-Fig. 1 c, if the manufacturing accuracy of the mounting points of beater or beat-up is qualified, the reference for assembling of beater or beat-up is placed in to duty, utilize the locating module of cubing to fix: beater or beat-up Y, Z-direction reference for assembling hole 1 and beater or beat-up X, Y, Z-direction reference for assembling hole 2, and beater or beat-up Y-direction assembling base plane 11,12,13, beater or beat-up X is to assembling base plane 14, beater or beat-up Z-direction assembling base plane 15,16.
By beater or beat-up outward appearance benchmark in off working state, cancel cubing fixing beater or beat-up outward appearance benchmark, the locating module of cancelling cubing to beater or beat-up X to outward appearance datum hole 3 and beater or beat-up X to outward appearance reference field 4, beater or beat-up Y-direction outward appearance reference field 5,6,7, beater or beat-up Y, Z-direction outward appearance reference field 8,9, beater or beat-up Z-direction outward appearance reference field 10 fixing.
Step 305, according to beater or beat-up reference for assembling, detects the manufacturing accuracy of the appearance of beater or beat-up.
The manufacturing accuracy of the appearance of beater or beat-up comprises: beater or beat-up respectively with Pingdu and the gap of the mating area of A post, hood, front bumper, headlight and gusset.
Concrete, can, according to described beater or beat-up assembling base plane and/or beater or beat-up reference for assembling hole, detect respectively Pingdu and the gap of the mating area of beater or beat-up and A post, hood, front bumper, headlight and gusset.
By detecting the manufacturing accuracy of appearance of beater or beat-up, can judge whether beater or beat-up meets matching requirements.
Step 306, judges that whether the manufacturing accuracy of appearance of beater or beat-up is qualified, if the manufacturing accuracy of the appearance of beater or beat-up is qualified, enters assembling stage; If the manufacturing accuracy of the appearance of beater or beat-up is defective, perform step 307.
Concrete, the manufacturing accuracy of the appearance of the beater or beat-up detecting is compared with corresponding assembling standard, if the difference of the two is within the error range allowing, think that beater or beat-up is qualified, can enter assembling stage; Otherwise, execution step 307.
Step 307, adjusts beater or beat-up mould, utilizes the beater or beat-up mould after adjusting again to produce beater or beat-up, and performs step 301～306.
Concrete, if judge, the manufacturing accuracy of appearance of beater or beat-up is defective, adjust beater or beat-up mould, utilize the beater or beat-up mould after adjusting again to produce beater or beat-up, and again detect mounting points manufacturing accuracy and the appearance manufacturing accuracy when wing according to step 301-306, until the manufacturing accuracy of the appearance of beater or beat-up is qualified.Wherein, can be according to the manufacturing accuracy of the appearance of the beater or beat-up detecting in step 305 and manufacturability design rules, as the foundation of beater or beat-up die adjustment.
Can find out by above-mentioned steps 301-307, the manufacturing accuracy of the mounting points by fixed-wing daughter board outward appearance benchmaring beater or beat-up, fixed-wing daughter board reference for assembling detects the manufacturing accuracy of the appearance of beater or beat-up, in the time that detection is defective, adjust after mould, again produce beater or beat-up and detect, until the manufacturing accuracy of the mounting points of beater or beat-up and the manufacturing accuracy of appearance are when all qualified, the just detection of end stage, enter assembling stage, manufacturing accuracy and the self-contained matching degree of beater or beat-up mounting points are taken into account, for car load assembling provides guarantee.
Be understandable that, above embodiment is only used to principle of the present invention is described and the illustrative embodiments that adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (9)
1. one kind is utilized the beater or beat-up that beater or beat-up benchmark is realized to detect and assembly method, it is characterized in that, in the design phase, design beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling, and according to beater or beat-up outward appearance benchmark and beater or beat-up reference for assembling design cubing, and, according to the harness of beater or beat-up outward appearance reference design;
Described method comprises: beater or beat-up detection-phase and beater or beat-up assembling stage;
At beater or beat-up detection-phase, utilize described cubing, according to the manufacturing accuracy of the mounting points of described beater or beat-up outward appearance benchmaring beater or beat-up, and utilize described cubing, detect the manufacturing accuracy of the appearance of beater or beat-up according to described beater or beat-up reference for assembling;
At beater or beat-up assembling stage, utilize described harness, according to described beater or beat-up outward appearance benchmark, the manufacturing accuracy of the manufacturing accuracy of mounting points and appearance is all detected to qualified beater or beat-up and the assembling of body in white front cabin skeleton.
2. the method for claim 1, it is characterized in that, describedly utilize described cubing, according to the manufacturing accuracy of the mounting points of described beater or beat-up outward appearance benchmaring beater or beat-up, and utilize described cubing, the manufacturing accuracy that detects the appearance of beater or beat-up according to described beater or beat-up reference for assembling, specifically comprises the following steps:
Step a, utilizes described cubing to fix described beater or beat-up outward appearance benchmark, and according to described beater or beat-up outward appearance benchmark, detects the manufacturing accuracy of the mounting points of beater or beat-up;
Step b, judges that whether the manufacturing accuracy of mounting points of beater or beat-up is qualified, if the manufacturing accuracy of the mounting points of beater or beat-up is qualified, performs step c;
Step c, utilizes the reference for assembling of the fixing described beater or beat-up of described cubing, and cancels described cubing fixing described beater or beat-up outward appearance benchmark;
Steps d, according to described beater or beat-up reference for assembling, detects the manufacturing accuracy of the appearance of beater or beat-up;
Step e, judges that whether the manufacturing accuracy of appearance of beater or beat-up is qualified, if the manufacturing accuracy of the appearance of beater or beat-up is qualified, enters assembling stage.
3. method as claimed in claim 2, is characterized in that, if the manufacturing accuracy of the mounting points of beater or beat-up is defective, described method also comprises:
Step f, adjusts beater or beat-up mould, utilizes the beater or beat-up mould after adjusting again to produce beater or beat-up, and the beater or beat-up of counterweight new production execution step a～e.
4. method as claimed in claim 2, is characterized in that, if the manufacturing accuracy of the appearance of beater or beat-up is defective, described method also comprises:
Step g, adjusts beater or beat-up mould, utilizes the beater or beat-up mould after adjusting again to produce beater or beat-up, and the beater or beat-up of counterweight new production execution step a～e.
5. method as claimed in claim 2, is characterized in that, described beater or beat-up outward appearance benchmark comprises: beater or beat-up outward appearance reference field and beater or beat-up outward appearance datum hole;
Describedly utilize described cubing to fix described beater or beat-up outward appearance benchmark, specifically comprise:
Utilize the locating module of described cubing, fixed-wing daughter board X is to outward appearance datum hole, X to beater or beat-up outward appearance reference field, Y-direction beater or beat-up outward appearance reference field, Y, Z-direction beater or beat-up outward appearance reference field and Z-direction beater or beat-up outward appearance reference field.
6. method as claimed in claim 2, is characterized in that, described beater or beat-up reference for assembling comprises: beater or beat-up assembling base plane and beater or beat-up reference for assembling hole;
The described reference for assembling that utilizes the fixing described beater or beat-up of described cubing, specifically comprises:
Utilize the locating module of described cubing, fixing Y, Z-direction beater or beat-up reference for assembling hole, X, Y, Z-direction beater or beat-up reference for assembling hole, Y-direction beater or beat-up assembling base plane, X are to beater or beat-up assembling base plane and Z-direction beater or beat-up assembling base plane.
7. method as claimed in claim 2, is characterized in that, the mounting points of described beater or beat-up comprises: the mounting hole of beater or beat-up and/or the installed surface of beater or beat-up;
The manufacturing accuracy of the mounting hole of described beater or beat-up comprises: the position of the mounting hole of beater or beat-up and diameter;
The manufacturing accuracy of the installed surface of described beater or beat-up comprises: the surface profile of the installed surface of beater or beat-up and trimming line profile tolerance.
8. method as claimed in claim 7, is characterized in that,
Described beater or beat-up outward appearance benchmark comprises: beater or beat-up outward appearance reference field and beater or beat-up outward appearance datum hole;
Described according to the manufacturing accuracy of the mounting points of described beater or beat-up outward appearance benchmaring beater or beat-up, be specially: according to described beater or beat-up outward appearance reference field and beater or beat-up outward appearance datum hole, detect surface profile and the trimming line profile tolerance of the installed surface of beater or beat-up, and/or the position of the mounting hole of beater or beat-up and diameter.
9. method as claimed in claim 2, is characterized in that, the manufacturing accuracy of the appearance of described beater or beat-up comprises: beater or beat-up respectively with Pingdu and the gap of the mating area of A post, hood, front bumper, headlight and gusset;
Described beater or beat-up reference for assembling comprises: beater or beat-up assembling base plane and beater or beat-up reference for assembling hole;
The described manufacturing accuracy that detects the appearance of beater or beat-up according to described beater or beat-up reference for assembling, be specially: according to described beater or beat-up assembling base plane or beater or beat-up reference for assembling hole, detect beater or beat-up respectively with Pingdu and the gap of the mating area of A post, hood, front bumper, headlight and gusset.
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| CN201310653859.8A CN103808222B (en) | 2013-12-06 | 2013-12-06 | The detection of a kind of beater or beat-up utilizing beater or beat-up benchmark to realize and assembly method |
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| CN201310653859.8A CN103808222B (en) | 2013-12-06 | 2013-12-06 | The detection of a kind of beater or beat-up utilizing beater or beat-up benchmark to realize and assembly method |
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