CN103148766B - Motormeter gauge - Google Patents
Motormeter gauge Download PDFInfo
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- CN103148766B CN103148766B CN201310039201.8A CN201310039201A CN103148766B CN 103148766 B CN103148766 B CN 103148766B CN 201310039201 A CN201310039201 A CN 201310039201A CN 103148766 B CN103148766 B CN 103148766B
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- 238000012360 testing method Methods 0.000 claims abstract description 115
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 27
- 230000013011 mating Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000002950 deficient Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 238000012372 quality testing Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
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Abstract
The invention discloses a kind of motormeter gauge, comprise: testing agency under automobile instrument, under described automobile instrument, testing agency comprises lower bottom base, described lower bottom base is provided with the detent mechanism for positioning automobile instrument to be detected, described detent mechanism comprises three positioning units, described three positioning units are the arrangement in triangle on lower bottom base, and the marginal position of the orthogonal projection of described three positioning units corresponding standard automobile instrument of difference on described lower bottom base.This motormeter gauge is used to improve detection speed and the accuracy of the detection of existing automobile instrument, and simple operation, meet quality of production testing requirement, and structure is simple, cost is low.
Description
Technical field
The invention belongs to the detection technique field of auto parts and components, be specifically related to a kind of motormeter gauge.
Background technology
Along with expanding economy and growth in the living standard, the use amount of automobile increases year by year.Automobile is more and more inseparable with the relation of the mankind, and for automaker, auto parts and components manufacturer and driver, not only pursue the performance of automobile itself, security and its fuel-efficient effect, and each parts on automobile are also more and more paid attention to.
When automobile becomes our main traffic instrument, people also become more and more higher to the requirement of its manufacturing process, make its production technology also more and more advanced, and the production of the various parts of automobile and detection are also thereupon more and more advanced, and precision also becomes more and more higher.Detecting instrument the most conventional to auto parts is now three-dimensional detector, the high precision that this detecting instrument has and high intelligence, make it obtain to use comparatively widely, but length of taking time during this tool detection part, measurement efficiency is low, operating personnel need to drop into very large energy and operate, and are difficult to meet the requirement of producing in enormous quantities.And the current price of three-dimensional detector is more than 100 ten thousand, such price cannot be born for general small business, and substantially increases production cost.Simultaneously in order to ensure that the operating personnel of three-dimensional detector can finish the work rapidly and accurately, need the abundant expert engineer of selecting experience to operate, this also can increase extra cost to enterprise virtually.In addition, for the chi table between two check points in two Different Plane, usual three-dimensional detector cannot be measured; Because the parts of automobile are more, and it is different, therefore for automaker or auto parts and components manufacturer, the above-mentioned limitation that three-dimensional detector detects, makes it cannot be applicable to those large-scale production, needs in the part of quick and multi-faceted detection.
For automobile instrument, what current most of riding vehicle filled is preposition combination instrument, its installation site, just to the direction of driver, so that driver is to the reading of automobile instrument display information, is also important spare part higher to dimension precision requirement in car load interior trim.
Wherein, standard automobile instrument is the automobile instrument made in strict accordance with the design standards of automobile instrument, and automobile instrument to be detected is pass through batch production automobile instrument out according to the design standards of instrument, due to the error existed inevitable in production run, the shape of the automobile instrument to be detected produced and the design standards (or standard automobile instrument) whether completely the same or basically identical (namely both errors in allowed limits) of automobile instrument cannot be determined, therefore also need to arrange corresponding characterization processes to detect automobile instrument to be detected, detect and qualifiedly just can be installed to the enterprising enforcement of automobile and use.At present, auto industry produce in quality requirements for automobile instrument product higher, and detect the instrument that automobile instrument commonly uses at present and be generally three-dimensional detector.When using three-dimensional detector to detect automobile instrument to be detected, need to detect one by one automobile instrument to be detected according to the parameters in automobile instrument quality criteria requirements, so not only need to set much to detect operation, and need to drop into a large amount of manpowers, and the time expended is long.Owing to adopting Multi-channel detection operation to the detection of automobile instrument, and each road detects between operation without inevitable contact, like this for automobile instrument up-to-standard judge as the comprehensive detection result of all detection operations, thus the judgement difficulty of the quality testing of automobile instrument may be considerably increased.
Summary of the invention
Technical matters to be solved by this invention is for above shortcomings in prior art, a kind of motormeter gauge is provided, this motormeter gauge improves detection speed and the accuracy of automobile instrument detection, and simple operation, detection efficiency is high, accuracy of detection is high.
The technical scheme that solution the technology of the present invention problem adopts is to provide a kind of motormeter gauge, comprise: testing agency under automobile instrument, under described automobile instrument, testing agency comprises lower bottom base, described lower bottom base is provided with the detent mechanism for positioning automobile instrument to be detected, described detent mechanism comprises three positioning units, described three positioning units are the arrangement in triangle on lower bottom base, and the marginal position of the orthogonal projection of described three positioning units corresponding standard automobile instrument of difference on described lower bottom base.
Preferably, described three positioning units are respectively first register pin corresponding with the first pilot hole on the left installation hangers of standard automobile instrument, second register pin corresponding with the second pilot hole on the right installation hangers of standard automobile instrument and three pilot hole corresponding with the 3rd register pin in standard automobile instrument, and described 3rd register pin is arranged near the back cover center bottom clip in standard automobile instrument.
Preferably, described lower bottom base is also respectively arranged with the first supporting seat, the second supporting seat, the 3rd supporting seat, described first register pin, the second register pin and the 3rd pilot hole are separately positioned on described first supporting seat, the second supporting seat and the 3rd supporting seat.
Preferably, described lower bottom base is also provided with first mounting hole corresponding with the bottom clips of standard automobile instrument; Described first supporting seat, the second supporting seat with the 3rd supporting seat is also provided with multiple respectively with bottom standard automobile instrument on pilot hole and the corresponding testing-tool hole of mounting hole, described motormeter gauge also comprises test pin, by described test pin being inserted successively in pilot hole/mounting hole bottom automobile instrument to be detected and corresponding testing-tool hole, can detect whether corresponding therebetween.
Preferably, this cubing also comprises testing agency on automobile instrument, described lower bottom base is also provided with guiding parts, when automobile instrument to be detected being placed under described automobile instrument in testing agency, on described automobile instrument, testing agency can be connected with testing agency under described automobile instrument by described guiding parts, and aim at the first half of described automobile instrument to be detected, to detect the first half of described automobile instrument to be detected.
Preferably, described guiding parts comprises at least two guideposts being separately positioned on each corner location of lower bottom base, on described automobile instrument, testing agency comprises upper bed-plate and is arranged on the testing agency on upper bed-plate, and described upper bed-plate is also provided with the pilot hole corresponding with described guidepost.
Preferably, on described automobile instrument, testing agency also includes the imitative blanking cover unit consistent with the blanking cover shape outside standard automobile instrument, and the imitative instrument panel unit consistent with the instrument panel shape outside standard automobile instrument, described imitative blanking cover unit and described imitative instrument panel unit are all arranged on described upper bed-plate, and described imitative blanking cover unit connects with described imitative instrument panel unit, to detect respectively the described outline of automobile instrument the first half to be detected and the outline of the contoured fit degree of blanking cover and automobile instrument the first half to be detected and the contoured fit degree of instrument panel,
Described blanking cover is provided with the first spacer pin, standard automobile instrument is provided with first spacing hole corresponding with described first spacer pin, described imitative blanking cover unit is provided with second spacer pin identical with the first spacer pin position on described blanking cover, and whether described second spacer pin is corresponding with described first spacer pin for the position detecting the first spacing hole on automobile instrument to be detected.
Preferably, described testing agency also includes the imitative the brim of a hat unit consistent with the visor shape outside described standard automobile instrument, described imitative the brim of a hat unit is arranged on described upper bed-plate, to detect the described outline of automobile instrument the first half to be detected and the contoured fit degree of the brim of a hat;
The described the brim of a hat is provided with the 4th pilot hole, standard automobile instrument is provided with five pilot hole corresponding with described 4th pilot hole, described imitative the brim of a hat unit is provided with six pilot hole identical with the 4th position of positioning hole on the described the brim of a hat, described 6th pilot hole is for detecting when testing agency on automobile instrument is connected with testing agency under described automobile instrument by described guiding parts, and whether the 5th pilot hole on automobile instrument to be detected is aimed at the 4th pilot hole on the described the brim of a hat.
Preferably, the instrument housing of described standard automobile instrument the first half is provided with housing groove, when testing agency on automobile instrument is connected with testing agency under described automobile instrument by described guiding parts, described imitative the brim of a hat unit can insert in described housing groove, and the shape of mating surface contacted with described instrument housing after inserting and instrument housing suitable, for the instrument housing of detection automobile instrument to be detected and the brim of a hat whether suitable.
Preferably, the middle part of described lower bottom base and upper bed-plate all has center pit.
Automobile instrument the latter half structure can detect in the lower testing agency of motormeter gauge of the present invention, on described automobile instrument the shape of testing agency and the first half structure of automobile instrument corresponding, thus the first half structure of automobile instrument can be detected.This motormeter gauge improves detection speed and the accuracy of the detection of existing automobile instrument, thus the quality of fit that improve between automobile instrument and its periphery accessory, the effective control to Loading precision can be realized, and simple operation, detection efficiency is high, precision is high, and thus alternative existing three-dimensional detector, has saved production cost, and due to testing process simple, less demanding therefore to testing staff self.
It is simple that this motormeter gauge also has structure, low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is the stereographic map of testing agency under the automobile instrument in the embodiment of the present invention 1;
Fig. 2 is the vertical view of testing agency on the automobile instrument in the embodiment of the present invention 1;
Fig. 3 is the vertical view of testing agency under the automobile instrument being placed with automobile instrument in the embodiment of the present invention 1;
Fig. 4 is the rear view of the motormeter gauge being placed with automobile instrument to be detected in the embodiment of the present invention 1;
Fig. 5 is the vertical view of the automobile instrument to be detected in the embodiment of the present invention 1;
Fig. 6 is the upward view of testing agency under the automobile instrument being placed with automobile instrument in the embodiment of the present invention 1;
Fig. 7 is the front elevation of the motormeter gauge in the embodiment of the present invention 1;
Fig. 8 is the vertical view of the motormeter gauge being placed with automobile instrument in the embodiment of the present invention 1;
Fig. 9 is the rear side schematic diagram of the automobile instrument in the embodiment of the present invention 1;
Figure 10 is the side schematic view of the automobile instrument in the embodiment of the present invention 1.
In figure: the pilot hole of 1-Y direction; 2-Z direction register pin; 3-Y direction and Z-direction register pin; 4-lower bottom base; 5-first center pit; 6-Y direction register pin; 7-imitates blanking cover unit; 8-imitates instrument panel unit; 9-imitates the brim of a hat unit; 10-second center pit; The right installation hangers of 11-; The left installation hangers of 12-; 6,13 ~ 19-testing-tool hole; 20-back cover center bottom clip; 21-housing groove; 22-first test pin; 23-the 6th pilot hole; 24-the 5th pilot hole; 25-upper bed-plate; 26-Z direction spacing hole; 27-bottom clips; 28-Z direction spacer pin; 29-automobile instrument outline; 30-instrument housing; 31-guidepost; 32-pilot hole.
Embodiment
For making those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment 1
As shown in Fig. 1 ~ 10, the present embodiment provides a kind of motormeter gauge, comprise: testing agency under automobile instrument, under described automobile instrument, testing agency comprises lower bottom base 4, described lower bottom base 4 is provided with the detent mechanism for positioning automobile instrument to be detected, described detent mechanism comprises three positioning units, and described three positioning units are the arrangement in triangle on lower bottom base 4, and the marginal position of the orthogonal projection of described three positioning units corresponding standard automobile instrument of difference on described lower bottom base 4.
Wherein, under automobile instrument, testing agency arranges detent mechanism, the structure that standard automobile instrument is all followed in the position of described detent mechanism designs, to position automobile instrument to be detected accurately.Three positioning units that described detent mechanism comprises are the arrangement in triangle on lower bottom base 4, because triangle arrangement mode can form stable distributed architecture.And the marginal position of this orthogonal projection of three positioning units corresponding standard automobile instrument of difference on described lower bottom base 4, like this, locating surface nearly cover that the position of these three positioning units the is formed whole xsect of automobile instrument to be detected, thus achieve the precision positioning to automobile instrument to be detected.
Preferably, described three positioning units are respectively first register pin corresponding with the first pilot hole on the left installation hangers 12 of standard automobile instrument, second register pin corresponding with the second pilot hole on the right installation hangers 11 of standard automobile instrument and three pilot hole corresponding with the 3rd register pin in standard automobile instrument, wherein, described 3rd register pin is arranged near the back cover center bottom clip 20 in standard automobile instrument.In the present embodiment, standard automobile instrument mainly comprises front casing and back cover, described back cover includes five clips, wherein four are positioned at bottom the back cover of automobile instrument, be called that bottom clips 27(as shown in Figure 6), remaining one back cover being arranged on automobile instrument is not arranged on bottom back cover, and the back cover central authorities of its position alignment standard automobile instrument, are called that back cover center bottom clip 20(as shown in Figure 9).It is a reference plane bottom the back cover of standard automobile instrument.The left installation hangers 12 of standard automobile instrument is positioned at the left front of standard automobile instrument front casing, and is positioned near standard automobile instrument front casing edge, and and bottom the back cover of standard automobile instrument between there is certain distance." front " in the left front of standard automobile instrument front casing described here refers to, when standard automobile instrument is arranged on automobile, when driver faces standard automobile instrument, the position at driver place, be described front, in like manner the rear of standard automobile instrument is the position contrary with described front.The right installation hangers 11 of standard automobile instrument is positioned at the right front of standard automobile instrument front casing, and is positioned near standard automobile instrument front casing edge, and and bottom the back cover of standard automobile instrument between there is certain distance.Described back cover center bottom clip 20 is positioned at the dead astern of standard automobile instrument front casing, and bottom the back cover of standard automobile instrument, and and bottom the back cover of standard automobile instrument between there is certain distance.As shown in Figure 9, the 3rd register pin (referring to Y-direction register pin 6) of standard automobile instrument is positioned near standard automobile back cover center bottom clip 20, and towards the bottom of standard automobile instrument, and and bottom the back cover of standard automobile instrument between there is certain distance.The left installation hangers 12 of standard automobile instrument, right installation hangers 11, the 3rd register pin all and bottom the back cover of standard automobile instrument between there is certain distance, the most of region bottom the delta-shaped region nearly cover that three surrounds in the orthogonal projection of the bottom of standard automobile instrument standard automobile instrument.So by testing agency being arranged respectively the first corresponding register pin under automobile instrument, the second register pin, the 3rd pilot hole can carry out basic location to automobile instrument to be detected.
In the present embodiment, as shown in Figure 1, described first register pin is specially Z-direction register pin 2, and described Z-direction register pin is oval pin; Second register pin is specially Y-direction and Z-direction register pin 3, and Y-direction and Z-direction register pin 3 are straight pin; 3rd pilot hole is specially Y-direction pilot hole 1.3rd register pin is specially Y-direction register pin 6.As shown in Figure 1, wherein X-direction is the direction of the lower bottom base 4 perpendicular to motormeter gauge, and the plane that Y-direction and Z-direction form is parallel with the lower bottom base 4 of described motormeter gauge.
Preferably, lower bottom base 4 is also respectively arranged with the first supporting seat, the second supporting seat, the 3rd supporting seat.Described Z-direction register pin 2, Y-direction and Z-direction register pin 3 and Y-direction pilot hole 1 are separately positioned on described first supporting seat, the second supporting seat and the 3rd supporting seat.As Fig. 1, 9, shown in 10, under automobile instrument, the lower bottom base 4 of testing agency is corresponding with the bottom of standard automobile instrument, due to the left installation hangers 12 of standard automobile instrument, right installation hangers 11, Y-direction register pin 6 all and bottom the back cover of standard automobile instrument between there is certain distance, so under automobile instrument testing agency lower bottom base 4 on the first supporting seat, second supporting seat, 3rd supporting seat has certain height relative to lower bottom base 4 respectively, like this when detecting automobile instrument to be detected, first supporting seat, second supporting seat, 3rd supporting seat could support the left installation hangers 12 of standard automobile instrument, right installation hangers 11 and Y-direction register pin 6.The upper surface of the first supporting seat is the first supporting surface, and the bottom of the left installation hangers 12 of the first supporting surface and automobile instrument fits; The upper surface of the second supporting seat is the second supporting surface, and the bottom of the right installation hangers 11 of the second supporting surface and automobile instrument fits; The upper surface of the 3rd supporting seat is the 3rd supporting surface, and in the 3rd supporting surface and standard automobile instrument, the plane at the place, bottom of Y-direction register pin 6 fits.Z-direction register pin 2 is arranged on the first supporting surface of the first supporting seat, and Y-direction and Z-direction register pin 3 are arranged on the second supporting surface of the second supporting seat, and Y-direction pilot hole 1 is arranged on the 3rd supporting surface of the 3rd supporting seat.Positioned by the left installation hangers 12 of Z-direction register pin 2 to automobile instrument to be detected, by Y-direction and Z-direction register pin 3, the right installation hangers 11 to automobile instrument to be detected positions, positioned by the Y-direction register pin 6 of Y-direction pilot hole 1 to automobile instrument to be detected, thus achieve the detection of the assembling situation for the left installation hangers 12 of automobile instrument to be detected, right installation hangers 11, Y-direction register pin 6.The Z-direction register pin 2 positioned, Y-direction and Z-direction register pin 3, Y-direction pilot hole 1 are the high parts of preci-sion and accuracy, thus can carry out precision positioning to automobile instrument to be detected.
Preferably, described lower bottom base 4 is also provided with first mounting hole corresponding with four of standard automobile instrument bottom clips 27; Described first supporting seat, the second supporting seat with the 3rd supporting seat is also provided with multiple respectively with bottom standard automobile instrument on pilot hole and respectively corresponding testing-tool hole 6, the testing-tool hole 13 ~ 19 of mounting hole, described motormeter gauge also comprises test pin, by described test pin being inserted successively in pilot hole/mounting hole bottom automobile instrument to be detected and corresponding testing-tool hole 6, testing-tool hole 13 ~ 19, can detection and location hole/whether corresponding between mounting hole with testing-tool hole.In the present embodiment, owing to being provided with four bottom clips 27 bottom the back cover of automobile instrument, correspondingly, when described automobile instrument is installed, automobile is provided with four openings corresponding with described four bottom clips 27, and these four openings are all little than the bottom clips 27 of correspondence, so just can be stuck in the opening corresponding with it by bottom clips 27, whole automobile instrument can be fixed on automobile by the form of similar buckle by these bottom clips 27.But because under the automobile instrument in the present embodiment, the detection of testing agency to automobile instrument to be detected is a kind of non-damaged data, if testing agency is also provided with the opening identical with the aperture position on automobile under automobile instrument, so in the process that automobile instrument to be detected is detected, automobile instrument to be detected is snapped into after in corresponding opening by four bottom clips 27, to be detected complete, in the process of being taken out by automobile instrument to be detected again, automobile instrument bottom clips 27 to be detected or described opening is easily made to be damaged.Therefore, as a shown in Figure 6, under automobile instrument testing agency lower bottom base 4 on arrange and distinguish four corresponding the first mounting holes with four bottom clips 27 of standard automobile instrument, each described first mounting hole is larger than the size of the opening of the corresponding bottom clips 27 that automobile is arranged, and the first mounting hole is also large than the size of the bottom clips 27 of correspondence.On the lower bottom base 4 of automobile instrument to be detected testing agency under automobile instrument after location, first mounting hole is not for being fixed automobile instrument to be detected, but whether aimed at the first mounting hole by the bottom clips 27 of observing automobile instrument to be detected, and whether bottom clips 27 is just to the middle position of the first mounting hole, judges whether the bottom clips 27 of automobile instrument to be detected reaches the requirement of quality testing.Bottom standard automobile instrument, be also provided with multiple pilot hole and mounting hole, as shown in Figure 1,3, the first supporting seat on base, the second supporting seat and the 3rd supporting seat be also provided with the testing-tool hole 6,13 ~ 19 corresponding with described pilot hole and mounting hole difference.Because the position of the multiple pilot hole bottom standard automobile instrument back cover and mounting hole is not with highly all identical, and the first supporting seat, the second supporting seat, multiple testing-tool holes on the 3rd supporting seat respectively with the position of the multiple pilot hole bottom standard automobile instrument back cover and mounting hole and highly corresponding, thus under making automobile instrument, pilot hole and the mounting hole of each diverse location bottom automobile instrument back cover to be detected can detect in testing agency.Concrete detection mode is, by test pin being inserted in pilot hole/mounting hole bottom automobile instrument to be detected and corresponding testing-tool hole 6,13 ~ 19, observe whether corresponding therebetween, the detection of the pilot hole/position of mounting hole bottom for automobile instrument back cover to be detected can be realized.
Preferably, this cubing also comprises testing agency on automobile instrument, described lower bottom base 4 is also provided with guiding parts, when automobile instrument to be detected being placed under described automobile instrument in testing agency, on described automobile instrument, testing agency can be connected with testing agency under described automobile instrument by described guiding parts, and aim at the first half of described automobile instrument to be detected, to detect the first half of automobile instrument to be detected.By guiding parts, testing agency under testing agency on automobile instrument and automobile instrument is coupled together, not only can detect the back cover of automobile instrument, and can detect the front casing of automobile instrument, thus the detection to automobile instrument entirety can be realized.
Preferably, described guiding parts comprises at least two guideposts 31 being separately positioned on each corner location of lower bottom base 4, the testing agency that on described automobile instrument, testing agency comprises upper bed-plate 25 and is arranged on upper bed-plate 25, described upper bed-plate 25 is also provided with the pilot hole 32 corresponding with described guidepost 31.As shown in Figure 1, be provided with four guideposts 31 in the present embodiment on lower bottom base 4, wherein, lower bottom base 4 is rectangle, and four guideposts 31 are separately positioned on four corner locations of lower bottom base 4.As shown in Figure 2, on automobile instrument testing agency upper bed-plate 25 on the position corresponding to described four guideposts 31 be provided with four pilot holes 32, by the pilot hole 32 of the guidepost of testing agency under automobile instrument 31 through testing agency on automobile instrument, thus realize the connection of testing agency under testing agency and automobile instrument on automobile instrument.In addition, the side that two of upper bed-plate 25 are relative is arranged and has a handles respectively, upper bed-plate 25 can be moved by two described handles, thus testing agency on automobile instrument and testing agency under automobile instrument are separated.
Preferably, as shown in Figure 2, on described automobile instrument, testing agency also includes the imitative blanking cover unit 7 consistent with the blanking cover shape outside standard automobile instrument, and the imitative instrument panel unit 8 consistent with the instrument panel shape outside standard automobile instrument, described imitative blanking cover unit 7 is all arranged on described upper bed-plate 25 with described imitative instrument panel unit 8, and described imitative blanking cover unit 7 connects with described imitative instrument panel unit 8, to detect respectively the described outline of automobile instrument the first half to be detected and the outline of the contoured fit degree of blanking cover and automobile instrument the first half to be detected and the contoured fit degree of instrument panel.
Described blanking cover is provided with the first spacer pin, standard automobile instrument is provided with first spacing hole corresponding with described first spacer pin, described imitative blanking cover unit 7 is provided with second spacer pin identical with the first spacer pin position on described blanking cover, and whether described second spacer pin is corresponding with described first spacer pin for the position detecting the first spacing hole on automobile instrument to be detected.
In automobile, the marginal position of the display panel of automobile instrument is arranged on due to blanking cover, therefore, when testing agency on automobile instrument is connected with testing agency under described automobile instrument by four guideposts 31, the imitative blanking cover unit 7 on upper bed-plate 25 is in the marginal position of the display panel of standard automobile instrument.When automobile instrument is assemblied in after in automobile, instrument panel is adjacent with blanking cover and be connected to each other, therefore the instrument panel be connected with blanking cover is also positioned at the marginal position of the display panel of standard automobile instrument, thus, when testing agency on described automobile instrument is connected with testing agency under described automobile instrument by described guidepost 31, imitative instrument panel unit 8 is also in the marginal position outside the display panel of standard automobile instrument.As shown in Fig. 5,7, in the present embodiment, the second spacer pin specifically adopts Z-direction spacer pin 28, first spacing hole specifically to adopt Z-direction spacing hole 26.Wherein Z-direction spacer pin 28 adopts two, and correspondingly, Z-direction spacing hole 26 also adopts two.When blanking cover installed outward by automobile instrument, owing to there being certain position qualified relation between blanking cover and automobile instrument, so will carry out spacing to blanking cover, this spacing the first spacer pin be specially on blanking cover can be inserted in the Z-direction spacing hole 26 of corresponding automobile instrument.Due to the first spacer pin position consistency on the position of the Z-direction spacer pin 28 on imitative blanking cover unit 7 and blanking cover, so whether can be inserted in the Z-direction spacing hole 26 of automobile instrument to be detected by the Z-direction spacer pin 28 detected on imitative blanking cover unit 7, and whether Z-direction spacer pin 28 is in the middle position of Z-direction spacing hole 26, thus complete the detection to the Z-direction spacing hole 26 in automobile instrument to be detected.The detection of the relative position relation between imitative blanking cover unit 7 achieves the blanking cover outside automobile instrument to be detected and automobile instrument, can detect the assembling between automobile instrument to be detected and blanking cover.
As shown in Figure 2,4, preferably, on described automobile instrument, testing agency also includes the imitative the brim of a hat unit 9 consistent with the visor shape outside described standard automobile instrument, described imitative the brim of a hat unit 9 is arranged on described upper bed-plate 25, to detect the described outline of automobile instrument the first half to be detected and the contoured fit degree of the brim of a hat.
The described the brim of a hat is provided with the 4th pilot hole, standard automobile instrument is provided with five pilot hole 24 corresponding with described 4th pilot hole, described imitative the brim of a hat unit 9 is provided with six pilot hole 23 identical with the 4th position of positioning hole on the described the brim of a hat, described 6th pilot hole 23 is for detecting when testing agency on automobile instrument is connected with testing agency under described automobile instrument by described guiding parts, and whether the 5th pilot hole 24 on automobile instrument to be detected is aimed at the 4th pilot hole on the described the brim of a hat.
In automobile, the brim of a hat is arranged on outside automobile instrument, and its setting direction is vertical with lower bottom base 4, and suitable with the instrument housing 30 of automobile instrument the first half.When under described automobile instrument, testing agency is connected with testing agency on automobile instrument by guidepost 31, imitative the brim of a hat unit 9 is also arranged on the outer direction vertical with lower bottom base 4 of automobile instrument, and suitable with the instrument housing 30 of standard automobile instrument the first half.As shown in Fig. 4,8, in the present embodiment, the 6th pilot hole 23 of imitative the brim of a hat unit 9 adopts two, and correspondingly, the 5th pilot hole 24 of automobile instrument to be detected also adopts two, and this cubing also comprises the first test pin.Automobile instrument to be detected to be placed under automobile instrument in testing agency, by guidepost 31, testing agency under automobile instrument is connected with testing agency on automobile instrument again, now, the first test pin is inserted the 6th pilot hole 23, whether can stretch in the 5th pilot hole 24 to detect it.If the first test pin can insert the 5th pilot hole 24 and the 6th pilot hole 23 simultaneously, then see whether the first test pin aligns the central authorities of the 5th pilot hole 24 and the 6th pilot hole 23.Imitative the brim of a hat unit 9 achieves the detection to the outline of automobile instrument the first half to be detected and the contoured fit degree of the brim of a hat.
As shown in Figure 4, because instrument housing 30 place of described standard automobile instrument the first half is also provided with housing groove 21, preferably, the shape of described imitative the brim of a hat unit 9 also makes it can insert in described housing groove 21, and after inserting the shape of the mating surface that imitative the brim of a hat unit 9 contact with described instrument housing 30 and instrument housing 30 suitable, for the instrument housing 30 of detection automobile instrument to be detected and the brim of a hat whether suitable.
As shown in Figure 10, be engomphosis relation between the imitative the brim of a hat unit 9 of described automobile instrument and the housing groove 21 of described automobile instrument.The brim of a hat outside automobile instrument is entrenched in the housing groove 21 of automobile instrument, therefore when testing agency on described automobile instrument is connected with testing agency under described automobile instrument by described guiding parts, if imitative the brim of a hat unit 9 can be entrenched in the housing groove 21 of automobile instrument, then described imitative the brim of a hat unit 9 can insert in described housing groove 21.Whether by the detection for the brim of a hat outside automobile instrument of imitative the brim of a hat unit 9, can detect automobile instrument can effectively and the assembling of the brim of a hat.
As shown in Figure 2, preferably, the middle part of described lower bottom base 4 and upper bed-plate 25 all has center pit.In the present embodiment, the middle part of described lower bottom base 4 has the first center pit 5, when under use automobile instrument, testing agency is detected, operator can be observed and detect automobile instrument the latter half to be detected by the first center pit 5, and by offering the first center pit 5 in the middle part of lower bottom base 4, alleviate the weight of testing agency under automobile instrument.The middle part of described upper bed-plate 25 has the second center pit 10, when on use automobile, testing agency is detected, operator can be observed and detect automobile instrument the first half to be detected by the second center pit 10, and by offering the second center pit 10 in the middle part of upper bed-plate 25, alleviate the weight of testing agency on automobile instrument.
Embodiment 2
The method using the motormeter gauge in embodiment 1 to detect automobile instrument is as follows:
In S201, testing agency under the automobile instrument of motormeter gauge is placed on operator's console, then automobile instrument to be detected is placed on the lower bottom base 4 of testing agency under automobile instrument, in the first pilot hole that Z-direction register pin 2 on lower bottom base 4 is inserted on the left installation hangers 12 of automobile instrument to be detected, in the second pilot hole that Y-direction on lower bottom base 4 and Z-direction register pin 3 are inserted on the right installation hangers 11 of automobile instrument to be detected, the Y-direction register pin 6 of automobile instrument to be detected is inserted in the Y-direction pilot hole 1 on lower bottom base 4.Observe each register pin above-mentioned whether can be in each pilot hole corresponding, and whether each register pin can be in the middle position of pilot hole, thus automobile instrument to be detected be realized to the location of Y-direction, Z-direction.If above-mentioned register pin cannot insert in corresponding pilot hole, or cannot align the middle position of pilot hole, then represent that automobile instrument to be detected is defective.
In S202, whether observe the bottom of the left installation hangers 12 of automobile instrument to be detected corresponding to the first supporting surface on the first supporting seat on lower bottom base 4, and fit mutually with this first supporting surface; Whether the bottom of the right installation hangers 11 of automobile instrument to be detected corresponds to the second supporting surface on the second supporting seat on lower bottom base 4 and fits mutually with this second supporting surface; Whether Y-direction register pin 6 corresponds to the 3rd supporting surface on the 3rd supporting seat with the plane at the joint face place of standard automobile instrument, and fits mutually with the 3rd supporting surface.If do not meet laminating condition above-mentioned, then automobile instrument to be detected is defective.
In S203, whether the bottom clips 27 of observing automobile instrument to be detected can be in the first mounting hole, and whether bottom clips 27 is just to the middle position of the first mounting hole, judges whether the bottom clips 27 of automobile instrument to be detected reaches the requirement of quality testing.Pilot hole on bottom the back cover of automobile instrument to be detected and mounting hole to be aimed at respectively under automobile instrument corresponding testing-tool hole 6 and testing-tool hole 13 ~ 19 in testing agency, and the pilot hole (or mounting hole) described test pin inserted successively bottom automobile instrument to be detected and corresponding testing-tool hole 6, in testing-tool hole 13 ~ 19, thus pilot hole/mounting hole bottom the back cover that can detect automobile instrument to be detected and the assembly relation between the corresponding aperture on automobile.If test pin cannot insert in pilot hole (or mounting hole) bottom corresponding automobile instrument and corresponding testing-tool hole 6, testing-tool hole 13 ~ 19, then represent that automobile instrument to be detected is defective.
In S204, after automobile instrument to be detected being placed under described automobile instrument in testing agency, make four guideposts 31 of testing agency under automobile instrument through four pilot holes 32 in testing agency on automobile instrument, thus the connection of testing agency on testing agency and automobile instrument under realizing automobile instrument, wherein, on automobile instrument, the first half of described automobile instrument to be detected is aimed at by testing agency, to detect the first half of described automobile instrument to be detected.If the first half of automobile instrument to be detected cannot be aimed at by testing agency on automobile instrument, then represent that automobile instrument to be detected is defective.
In S205, on described automobile instrument, testing agency also includes the imitative blanking cover unit 7 consistent with the blanking cover shape outside standard automobile instrument and the imitative instrument panel unit 8 consistent with the instrument panel shape outside standard automobile instrument, described imitative blanking cover unit 7 is all arranged on described upper bed-plate 25 with described imitative instrument panel unit 8, and described imitative blanking cover unit 7 connects with described imitative instrument panel unit 8, described imitative blanking cover unit 7 is provided with Z-direction spacer pin 28, and automobile instrument is provided with the Z-direction spacing hole 26 corresponding with the blanking cover outside automobile instrument.
Whether the Z-direction spacer pin 28 observed on imitative blanking cover unit 7 can be inserted in the Z-direction spacing hole 26 of automobile instrument to be detected, and whether Z-direction spacer pin 28 is in the middle position of Z-direction spacing hole 26, thus complete the detection of the assembling situation of the Z-direction spacing hole 26 to automobile instrument to be detected.If can not insert, then represent that automobile instrument to be detected is defective.
In S206, described imitative blanking cover unit 7 one end is connected with described imitative instrument panel unit 8, and described imitative blanking cover unit 7 is connected with described imitative instrument panel unit 8 one end in addition.Observe the outline of the outline of described automobile instrument the first half to be detected and the contoured fit degree of imitative blanking cover unit 7 and automobile instrument the first half to be detected and the contoured fit degree of imitative instrument panel unit 8.Observe above-mentioned fitness whether in the error range preset.As shown in Figure 8, automobile instrument outline 29 is observed whether identical with the spacing of imitative instrument panel unit 8.If defective, then represent that automobile instrument to be detected is defective.
In S207, as shown in Fig. 4,8, insert two the 6th pilot holes 23 of imitative the brim of a hat unit 9 with two the first test pins respectively, see and whether can stretch into respectively in two the 5th pilot holes 24 of automobile instrument to be detected.If the first test pin can insert the 5th pilot hole 24 and the 6th pilot hole 23 simultaneously, then see whether the first test pin aligns the middle position of the 5th pilot hole 24 and the 6th pilot hole 23.If defective, then represent that automobile instrument to be detected is defective.
In S208, as shown in Figure 8, imitative the brim of a hat unit 9 is observed whether even with the gap of the mating surface of automobile instrument to be detected, to detect the uniformity coefficient of the mating surface of automobile instrument to be detected and the brim of a hat.If defective, then represent that automobile instrument to be detected is defective.
In S209, imitative the brim of a hat unit 9 is inserted in the housing groove 21 of automobile instrument, observes imitative mating surface between the brim of a hat unit 9 and the housing groove 21 of automobile instrument to be detected and whether evenly coordinate.If defective, then represent that automobile instrument to be detected is defective.
According to above-mentioned detecting step, automobile instrument to be detected is detected, detection automobile instrument to be detected being needed to the full content detected can be realized, if detect that automobile instrument to be detected is defective wherein in any one step, just can judge that this automobile instrument to be detected is defective, thus the detection of this automobile instrument to be detected can be interrupted, thus greatly save detection time, optimize detecting step.
Adopt that this motormeter gauge improves detection speed and accuracy, simple operation, detection efficiency is high, precision is high, this motormeter gauge meets product design requirement and quality of production requirement, and structure is simple, and cost is low.By above-mentioned detecting step, only need the whole detection that employing cubing just can realize automobile instrument, in above-mentioned testing process, detect that automobile instrument to be detected is defective step by step as long as some, so testing process just terminates, and does not need to perform whole testing process to automobile instrument to be detected, therefore, this motormeter gauge is particularly suitable in large-scale production, is applicable to mass and detects.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present invention is described and 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. a motormeter gauge, it is characterized in that, comprise: testing agency under automobile instrument, under described automobile instrument, testing agency comprises lower bottom base, described lower bottom base is provided with the detent mechanism for positioning automobile instrument to be detected, described detent mechanism comprises three positioning units, and described three positioning units are the arrangement in triangle on lower bottom base, and the marginal position of the orthogonal projection of described three positioning units corresponding standard automobile instrument of difference on described lower bottom base;
This cubing also comprises testing agency on automobile instrument, described lower bottom base is also provided with guiding parts, when automobile instrument to be detected being placed under described automobile instrument in testing agency, on described automobile instrument, testing agency can be connected with testing agency under described automobile instrument by described guiding parts, and aim at the first half of described automobile instrument to be detected, to detect the first half of described automobile instrument to be detected.
2. motormeter gauge according to claim 1, it is characterized in that, described three positioning units are respectively first register pin corresponding with the first pilot hole on the left installation hangers of standard automobile instrument, second register pin corresponding with the second pilot hole on the right installation hangers of standard automobile instrument and three pilot hole corresponding with the 3rd register pin in standard automobile instrument, and described 3rd register pin is arranged near the back cover center bottom clip in standard automobile instrument.
3. motormeter gauge according to claim 2, it is characterized in that, described lower bottom base is also respectively arranged with the first supporting seat, the second supporting seat, the 3rd supporting seat, described first register pin, the second register pin and the 3rd pilot hole are separately positioned on described first supporting seat, the second supporting seat and the 3rd supporting seat.
4. motormeter gauge according to claim 3, is characterized in that, described lower bottom base is also provided with first mounting hole corresponding with the bottom clips of standard automobile instrument; Described first supporting seat, the second supporting seat with the 3rd supporting seat is also provided with multiple respectively with bottom standard automobile instrument on pilot hole and the corresponding testing-tool hole of mounting hole, described motormeter gauge also comprises test pin, by described test pin being inserted successively in pilot hole/mounting hole bottom automobile instrument to be detected and corresponding testing-tool hole, can detect whether corresponding therebetween.
5. motormeter gauge according to claim 1, it is characterized in that, described guiding parts comprises at least two guideposts being separately positioned on each corner location of lower bottom base, on described automobile instrument, testing agency comprises upper bed-plate and is arranged on the testing agency on upper bed-plate, and described upper bed-plate is also provided with the pilot hole corresponding with described guidepost.
6. motormeter gauge according to claim 5, it is characterized in that, on described automobile instrument, testing agency also includes the imitative blanking cover unit consistent with the blanking cover shape outside standard automobile instrument, and the imitative instrument panel unit consistent with the instrument panel shape outside standard automobile instrument, described imitative blanking cover unit and described imitative instrument panel unit are all arranged on described upper bed-plate, and described imitative blanking cover unit connects with described imitative instrument panel unit, to detect respectively the described outline of automobile instrument the first half to be detected and the outline of the contoured fit degree of blanking cover and automobile instrument the first half to be detected and the contoured fit degree of instrument panel,
Described blanking cover is provided with the first spacer pin, standard automobile instrument is provided with first spacing hole corresponding with described first spacer pin, described imitative blanking cover unit is provided with second spacer pin identical with the first spacer pin position on described blanking cover, and whether described second spacer pin is corresponding with described first spacer pin for the position detecting the first spacing hole on automobile instrument to be detected.
7. motormeter gauge according to claim 6, it is characterized in that, described testing agency also includes the imitative the brim of a hat unit consistent with the visor shape outside described standard automobile instrument, described imitative the brim of a hat unit is arranged on described upper bed-plate, to detect the described outline of automobile instrument the first half to be detected and the contoured fit degree of the brim of a hat;
The described the brim of a hat is provided with the 4th pilot hole, standard automobile instrument is provided with five pilot hole corresponding with described 4th pilot hole, described imitative the brim of a hat unit is provided with six pilot hole identical with the 4th position of positioning hole on the described the brim of a hat, described 6th pilot hole is for detecting when testing agency on automobile instrument is connected with testing agency under described automobile instrument by described guiding parts, and whether the 5th pilot hole on automobile instrument to be detected is aimed at the 4th pilot hole on the described the brim of a hat.
8. motormeter gauge according to claim 7, it is characterized in that, the instrument housing of described standard automobile instrument the first half is provided with housing groove, when testing agency on automobile instrument is connected with testing agency under described automobile instrument by described guiding parts, described imitative the brim of a hat unit can insert in described housing groove, and the shape of mating surface contacted with described instrument housing after inserting and instrument housing suitable, for the instrument housing of detection automobile instrument to be detected and the brim of a hat whether suitable.
9. motormeter gauge according to claim 8, is characterized in that, the middle part of described lower bottom base and upper bed-plate all has center pit.
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| CN201310039201.8A CN103148766B (en) | 2013-01-31 | 2013-01-31 | Motormeter gauge |
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| CN201310039201.8A CN103148766B (en) | 2013-01-31 | 2013-01-31 | Motormeter gauge |
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| CN103148766A CN103148766A (en) | 2013-06-12 |
| CN103148766B true CN103148766B (en) | 2016-01-06 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604333B (en) * | 2013-10-31 | 2016-06-01 | 奇瑞汽车股份有限公司 | Automobile combination meter cubing and detection method |
| CN105466299A (en) * | 2015-11-19 | 2016-04-06 | 奇瑞汽车股份有限公司 | Detection tool for combined automobile instrument |
| CN109211055B (en) * | 2018-09-30 | 2020-06-23 | 安徽江淮汽车集团股份有限公司 | Combined instrument checking fixture |
| CN109682608B (en) * | 2018-12-10 | 2020-10-23 | 宁波帅特龙集团有限公司 | Vehicle-mounted head-up display cover plate assembly, test equipment and test method of assembly |
| CN112945050A (en) * | 2021-02-18 | 2021-06-11 | 丁钿婕 | Intelligent testing fixture for automobile instrument |
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| CN101922905A (en) * | 2009-06-09 | 2010-12-22 | 上海天合汽车安全系统有限公司 | Gap detection device of safety airbag |
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Effective date of registration: 20210222 Address after: Room 328, enterprise service center, 17 Lingang Avenue, Yibin Lingang Economic and Technological Development Zone, Yibin City, Sichuan Province, 644000 Patentee after: YIBIN COWIN AUTO Co.,Ltd. Address before: 241006 Changchun Road, Wuhu economic and Technological Development Zone, Anhui 8 Patentee before: CHERY AUTOMOBILE Co.,Ltd. |