CN103604333A - Automobile combination instrument detection fixture and detection method thereof - Google Patents
Automobile combination instrument detection fixture and detection method thereof Download PDFInfo
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- CN103604333A CN103604333A CN201310532660.XA CN201310532660A CN103604333A CN 103604333 A CN103604333 A CN 103604333A CN 201310532660 A CN201310532660 A CN 201310532660A CN 103604333 A CN103604333 A CN 103604333A
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- cubing
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Abstract
The invention discloses an automobile combination instrument detection fixture and a detection method thereof and belongs to the automobile field. The detection fixture comprises a pedestal, a detection fixture body used for installing the combination instrument, a positioning pin which is matched with a positioning hole on the combination instrument, a clamp used for fixing the detection fixture body, a detection hole and a detection pin used for detecting a fixing hole on the combination instrument, and at least one distance measuring instrument used for measuring a gap between the detection fixture body and the combination instrument. The detection fixture body is arranged on the pedestal. An inner contour of the detection fixture body is matched with an outer contour of the combination instrument. The positioning pin and the detection hole are arranged on the detection fixture body. According to the fixture and the method of the invention, the positioning pin and the detection pin on the detection fixture are used to detect whether the positioning hole and the fixing hole of the combination instrument are qualified; and the distance measuring instrument is used to measure whether the outer contour of the combination instrument is qualified. Measurement is accurate and comprehensive. The detection is convenient and efficiency is high. Simultaneously, a consistency of a whole batch of parts is guaranteed.
Description
Technical field
The present invention relates to automotive field, particularly a kind of automobile combination meter cubing and detection method.
Background technology
Combination instrument is the interactive interface of driver and automobile, for driver provides the information such as required vehicle operating parameter, fault, mileage, is the requisite parts of each automobile.Combination instrument is arranged on conventionally drives bearing circle dead ahead, so that driver shows reading of information to combination instrument, small part automobile combination meter is also arranged in combination instrument platform centre position, and left and right rudder can be general.But no matter be bearing circle dead ahead or combination instrument platform centre position, be all that car load interior trim intermediate gap coordinates the higher position of requirement.
At present, in automobile industry, the moulding of combination instrument trend barrel type structure, combination instrument profile leaks outside, and becomes a kind of genuine appearance member, and therefore, the clearance fit of combination instrument and periphery part is more and more concerned.In order to make automobile combination meter and periphery part dimensional fits good, in combination instrument generative process, need the contents such as fixed orifice position to combination instrument, position of positioning hole, appearance profile degree to detect.
In realizing process of the present invention, inventor finds that prior art at least exists following problem:
When combination instrument is detected, need to be by measuring instrument reconnaissance on workpiece, obtain a little at three-dimensional coordinate figure, then by numerical value input computer, after software is processed, draw the size of workpiece and fixed orifice, position of positioning hole; In test process, need to choose very multi-point sampler, detect length consuming time, but can not be by the measurement of a little all choosing of workpiece, therefore, detect comprehensively not, to the precision of actual entrucking, can not reach effective control.
Summary of the invention
In order to solve the problems such as prior art combination instrument detects not comprehensively, precision is not high, efficiency is not high, the embodiment of the present invention provides a kind of automobile combination meter cubing and detection method.Described technical scheme is as follows:
On the one hand, the embodiment of the present invention provides a kind of automobile combination meter cubing, and described cubing comprises:
Base, for the cubing body of described combination instrument, the register pin mating with pilot hole on described combination instrument are installed, for clamp that described cubing body is fixed, for detection of the detection hole of the fixed orifice on described combination instrument and test pin, for measuring at least one distance mearuring equipment in gap between described cubing body and described combination instrument, described cubing body is arranged on described base, in described cubing body, profile and described combination instrument outline match, and described register pin and described detection hole are arranged on described cubing body.
In a kind of implementation of the embodiment of the present invention, the quantity of described distance mearuring equipment is four, and four described distance mearuring equipments arrange along described cubing body outline interval.
In the another kind of implementation of the embodiment of the present invention, described distance mearuring equipment is dial gauge.
In the another kind of implementation of the embodiment of the present invention, described cubing body is provided with the reference plane for detection of the hangers of described combination instrument, and described register pin is vertically fixed on described reference plane.
In the another kind of implementation of the embodiment of the present invention, described cubing comprises four described detection holes and two described register pins, described cubing body is provided with four described reference planes, on two described register pin difference two described reference planes located therein, four described detection holes are located at respectively on four described reference planes.
In the another kind of implementation of the embodiment of the present invention, on described cubing body, be also provided with the groove that the buckle with described combination instrument matches.
In the another kind of implementation of the embodiment of the present invention, described cubing also comprises: for placing the key seat of described test pin, described key seat is located on described base.
In the another kind of implementation of the embodiment of the present invention, described base is rectangle, and at least three places are provided with for described cubing is fixed on to the fixture on platform in four jiaos of described base.
In the another kind of implementation of the embodiment of the present invention, described base is aluminum base.
On the other hand, the embodiment of the present invention provides a kind of automobile combination meter detection method, and described method comprises:
Described combination instrument pilot hole is aimed to the register pin of cubing, and be arranged in described cubing;
Adopt the clamp in described cubing that described combination instrument is clamped, described combination instrument is fixed in described cubing;
The test pin of described cubing is inserted to the fixed orifice of described combination instrument, if described test pin can not insert the detection hole corresponding with fixed orifice described combination instrument in described cubing, judge that described combination instrument is defective;
If described test pin can insert the detection hole corresponding with fixed orifice described combination instrument in described cubing, use the surveying instrument in described cubing to measure gap between described combination instrument and described cubing, when described gap length is not in preset range, judge that described combination instrument is defective, when described gap length is in described preset range, judge that described combination instrument is qualified.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Pilot hole by the register pin in cubing and combination instrument matches, employing clamp is fixed, whether the fixed orifice that then detects combination instrument by test pin and detection hole is qualified, by distance mearuring equipment, measure the gap between combination instrument cubing body and combination instrument again, thereby whether the outline of judging combination instrument is qualified, measure accurately comprehensively, and easy to detect, efficiency is high, can also guarantee the consistance of part by the gross.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the plan structure schematic diagram of the automobile combination meter cubing that provides of the embodiment of the present invention one;
Fig. 2 is the main TV structure schematic diagram of the combination instrument that provides of the embodiment of the present invention two;
Fig. 3 is the backsight structural representation of the combination instrument that provides of the embodiment of the present invention two;
Fig. 4 is the main TV structure schematic diagram of the automobile combination meter cubing that provides of the embodiment of the present invention two;
Fig. 5 is the structural representation of looking up of the automobile combination meter cubing that provides of the embodiment of the present invention two;
Fig. 6 is the use view of the automobile combination meter cubing that provides of the embodiment of the present invention two;
Fig. 7 is that the automobile combination meter cubing that provides of the embodiment of the present invention two is along the sectional view schematic diagram of A-A line in Fig. 6;
Fig. 8 is the automobile combination meter detection method process flow diagram that the embodiment of the present invention three provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment mono-
The embodiment of the present invention provides a kind of automobile combination meter cubing, and referring to Fig. 1, this cubing comprises:
The embodiment of the present invention matches by the pilot hole of the register pin in cubing and combination instrument, employing clamp is fixed, whether the fixed orifice that then detects combination instrument by test pin and detection hole is qualified, by distance mearuring equipment, measure the gap between combination instrument cubing body and combination instrument again, thereby whether the outline of judging combination instrument is qualified, measure accurately comprehensively, and easy to detect, efficiency is high, can also guarantee the consistance of part by the gross.
Embodiment bis-
The embodiment of the present invention provides a kind of automobile combination meter cubing, this cubing is applicable to combination instrument as Figure 2-3, this combination instrument comprises meter body 10, be located at four hangers 20 around of meter body, two pilot holes 30 on two hangers 20 located therein and be located at respectively four fixed orifices 40 on four hangers 20 respectively, and hangers 20 and fixed orifice 40 are for being fixed on automobile by combination instrument.These meter body 10 outers are also provided with at least one buckle 50.Referring to Fig. 4-7, this cubing comprises:
Wherein, two register pins 203 on cubing body 202 are for combination instrument is positioned, and clamp 204 is realized fixing combination instrument by clamping cubing body 202.Whether two register pins 203 are respectively through two pilot holes 30 of combination instrument, qualified to detect the position of pilot hole 30 of this combination instrument, and this combination instrument is positioned when qualified in the position of pilot hole 30.Again test pin 205 is inserted to fixed orifice 40 on combination instruments, if this test pin 205 can be inserted and be detected holes by fixed orifice 40, think that the position of fixed orifice 40 of this combination instrument is qualified.After having detected above-mentioned pilot hole 30 and fixed orifice 40, by distance mearuring equipment 206, can detect the gap between this combination instrument and cubing body, thereby determine whether the profile of this combination instrument meets the demands.
Preferably, the quantity of distance mearuring equipment 206 is four, and four distance mearuring equipments 206 arrange along the outline interval of cubing body 202.Use distance mearuring equipment 206 to measure the gap of combination instrument and cubing, check the numerical value that distance mearuring equipment 206 shows, when the numerical value recording is in preset range, judge that the profile of this combination instrument meets the demands.Preferably, this preset range can be 3.0 ± 0.5mm.Employing distance mearuring equipment 206 detects the profile tolerance of combination instrument, both can detect accurately the profile tolerance of combination instrument, consuming time long in the time of can not causing detecting again.
Preferably, above-mentioned distance mearuring equipment 206 can be dial gauge.Correspondingly, this cubing also comprises: for the fixing apparatus installation seat 207 of distance mearuring equipment 206, apparatus installation seat 207 is arranged on cubing body 202.What deserves to be explained is, after cubing being put on platform surely, need to return to zero to distance mearuring equipment 206.
Further, cubing body 202 is provided with four reference planes for detection of the hangers of combination instrument, and two register pins 203 are vertically fixed on respectively wherein on two reference planes, and four are detected hole 205a and are located at respectively on four reference planes.When two pilot holes of combination instrument 30 are passed to two register pins 203, check whether hangers and the said reference plane of combination instrument fits, if the hangers of combination instrument and said reference plane are not fitted, think that this combination instrument is defective.
Further, these meter body 10 outers are also provided with at least one buckle 50, and cubing body 202 is provided with the groove 2021 matching with buckle 50.After checking the hangers and the laminating of said reference plane of combination instrument, need to continue to judge whether buckle 50 drops in groove 2021, if buckle 50 does not drop in groove 2021, think that this combination instrument is defective.
Only have when combination instrument meets following condition simultaneously, this combination instrument just can think that detection is qualified:
Two pilot holes 30 of combination instrument can pass the gap that hangers and reference plane are fitted, buckle 50 drop in groove 2021, test pin 205 can insert detection hole 205a and combination instrument and cubing of two register pins 203, combination instrument in preset range.
Further, this cubing also comprises: for placing the key seat 208 of test pin, key seat 208 is located on base 201.
Further, base 201 can be rectangle, and at least three places are provided with fixture 2011 in four jiaos of rectangular base, and fixture 2011 is for being fixed on platform by cubing.
Alternatively, on this base 201, can also be provided with handle 2012, for example, be provided with two handles 2012 and two handles 2012 are symmetrical arranged, by this handle 2012, can facilitate the movement of cubing.
Preferably, this base 201 can be aluminum base, thereby can alleviate the weight of cubing, facilitates the movement of cubing.
Further, this cubing can also comprise that 209 pairs of 209， Building L, Building L cubing body 201 plays a supportive role.
Further, this cubing body 202 can comprise the cubing body that multistage disconnects, so that manufacture, for example, as shown in Figure 4, this cubing body 202 comprises the first cubing body 202a, the second cubing body 202b, the 3rd cubing body 2023 and the 4th cubing body 2024.
Wherein, clamp 204 comprises clamp stationary shaft and the rotation axis of being located on base, and rotation axis one end can be rotated around clamp stationary shaft in surface level, and the other end of rotation axis is provided with clip.In addition, this rotation axis can also be designed to scalable form, thus convenient fixing register pin.
It should be noted that, register pin 203 on cubing body, the position of detecting hole 205a and quantity are only for giving an example, not as limit, can be according to the practical structures setting of combination instrument, the object detecting with pilot hole, fixed orifice and the profile reaching combination instrument.
The embodiment of the present invention matches by the pilot hole of the register pin in cubing and combination instrument, employing clamp is fixed, whether the fixed orifice that then detects combination instrument by test pin and detection hole is qualified, by distance mearuring equipment, measure the gap between combination instrument cubing body and combination instrument again, thereby whether the outline of judging combination instrument is qualified, measure accurately comprehensively, and easy to detect, efficiency is high, can also guarantee the consistance of part by the gross.
Embodiment tri-
The embodiment of the present invention provides a kind of automobile combination meter detection method, and referring to Fig. 8, method comprises:
Step 301: combination instrument pilot hole is aimed to the register pin of cubing, and be arranged in cubing.
Step 302: adopt the clamp in cubing that combination instrument is clamped, combination instrument is fixed in cubing.
Step 303: the test pin of cubing is inserted to the fixed orifice of combination instrument, if test pin can not insert the detection hole corresponding with fixed orifice combination instrument in cubing, judge that combination instrument is defective.
Before step 303, the method can also comprise: observe the hangers of combination instrument and the laminating situation of cubing, when hangers and cubing can not be fitted completely, judge that combination instrument is defective, when hangers and cubing can be fitted completely, perform step 303.
Further, after judging that each hangers and cubing can be fitted completely, can also judge whether the buckle of combination instrument drops in the groove of cubing, when buckle does not drop in the groove of cubing, judgement combination instrument is defective, while detaining in the groove that drops on cubing when hanging tag, performs step 303.
Step 304: if test pin can insert the detection hole corresponding with fixed orifice combination instrument in cubing, use the surveying instrument in cubing to measure gap between combination instrument and cubing, when gap length is not in preset range, judgement combination instrument is defective, when gap length is in preset range, judgement combination instrument is qualified.
Preferably, this preset range can be 3.0 ± 0.5mm.
The embodiment of the present invention matches by the pilot hole of the register pin in cubing and combination instrument, employing clamp is fixed, whether the fixed orifice that then detects combination instrument by test pin and detection hole is qualified, by distance mearuring equipment, measure the gap between combination instrument cubing body and combination instrument again, thereby whether the outline of judging combination instrument is qualified, measure accurately comprehensively, and easy to detect, efficiency is high, can also guarantee the consistance of part by the gross.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an automobile combination meter cubing, is characterized in that, described cubing comprises:
Base, for the cubing body of described combination instrument, the register pin mating with pilot hole on described combination instrument are installed, for clamp that described cubing body is fixed, for detection of the detection hole of the fixed orifice on described combination instrument and test pin, for measuring at least one distance mearuring equipment in gap between described cubing body and described combination instrument, described cubing body is arranged on described base, in described cubing body, profile and described combination instrument outline match, and described register pin and described detection hole are arranged on described cubing body.
2. cubing according to claim 1, is characterized in that, the quantity of described distance mearuring equipment is four, and four described distance mearuring equipments arrange along described cubing body outline interval.
3. cubing according to claim 1 and 2, is characterized in that, described distance mearuring equipment is dial gauge.
4. cubing according to claim 1 and 2, is characterized in that, described cubing body is provided with the reference plane for detection of the hangers of described combination instrument, and described register pin is vertically fixed on described reference plane.
5. cubing according to claim 1 and 2, it is characterized in that, described cubing comprises four described detection holes and two described register pins, described cubing body is provided with four described reference planes, on two described register pin difference two described reference planes located therein, four described detection holes are located at respectively on four described reference planes.
6. cubing according to claim 1 and 2, is characterized in that, is also provided with the groove that the buckle with described combination instrument matches on described cubing body.
7. cubing according to claim 1 and 2, is characterized in that, described cubing also comprises: for placing the key seat of described test pin, described key seat is located on described base.
8. cubing according to claim 1 and 2, is characterized in that, described base is rectangle, and at least three places are provided with for described cubing is fixed on to the fixture on platform in four jiaos of described base.
9. cubing according to claim 1 and 2, is characterized in that, described base is aluminum base.
10. an automobile combination meter detection method, is characterized in that, described method comprises:
Described combination instrument pilot hole is aimed to the register pin of cubing, and be arranged in described cubing;
Adopt the clamp in described cubing that described combination instrument is clamped, described combination instrument is fixed in described cubing;
The test pin of described cubing is inserted to the fixed orifice of described combination instrument, if described test pin can not insert the detection hole corresponding with fixed orifice described combination instrument in described cubing, judge that described combination instrument is defective;
If described test pin can insert the detection hole corresponding with fixed orifice described combination instrument in described cubing, use the surveying instrument in described cubing to measure gap between described combination instrument and described cubing, when described gap length is not in preset range, judge that described combination instrument is defective, when described gap length is in described preset range, judge that described combination instrument is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532660.XA CN103604333B (en) | 2013-10-31 | 2013-10-31 | Automobile combination meter cubing and detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532660.XA CN103604333B (en) | 2013-10-31 | 2013-10-31 | Automobile combination meter cubing and detection method |
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| CN103604333A true CN103604333A (en) | 2014-02-26 |
| CN103604333B CN103604333B (en) | 2016-06-01 |
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| CN201310532660.XA Active CN103604333B (en) | 2013-10-31 | 2013-10-31 | Automobile combination meter cubing and detection method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764386A (en) * | 2015-03-20 | 2015-07-08 | 奇瑞汽车股份有限公司 | Vehicle instrument checking tool |
| CN105466299A (en) * | 2015-11-19 | 2016-04-06 | 奇瑞汽车股份有限公司 | Detection tool for combined automobile instrument |
| CN107894195A (en) * | 2017-10-31 | 2018-04-10 | 华晨汽车集团控股有限公司 | A kind of combination instrument apparent size detection method |
| CN107966082A (en) * | 2017-11-27 | 2018-04-27 | 宁波邦盛汽车零部件有限公司 | A kind of cubing for being used to detect automobile curved surface part surface profile |
| CN109211055A (en) * | 2018-09-30 | 2019-01-15 | 安徽江淮汽车集团股份有限公司 | A kind of combination instrument cubing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601105A (en) * | 1983-04-05 | 1986-07-22 | Kichisaburo Yamazaki | Vehicle measuring instrument |
| CN202630850U (en) * | 2012-06-06 | 2012-12-26 | 嘉兴敏德汽车零部件有限公司 | Checking fixture for B-pillar panel of front automobile door |
| CN103148766A (en) * | 2013-01-31 | 2013-06-12 | 奇瑞汽车股份有限公司 | Motormeter gauge |
-
2013
- 2013-10-31 CN CN201310532660.XA patent/CN103604333B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601105A (en) * | 1983-04-05 | 1986-07-22 | Kichisaburo Yamazaki | Vehicle measuring instrument |
| CN202630850U (en) * | 2012-06-06 | 2012-12-26 | 嘉兴敏德汽车零部件有限公司 | Checking fixture for B-pillar panel of front automobile door |
| CN103148766A (en) * | 2013-01-31 | 2013-06-12 | 奇瑞汽车股份有限公司 | Motormeter gauge |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764386A (en) * | 2015-03-20 | 2015-07-08 | 奇瑞汽车股份有限公司 | Vehicle instrument checking tool |
| CN105466299A (en) * | 2015-11-19 | 2016-04-06 | 奇瑞汽车股份有限公司 | Detection tool for combined automobile instrument |
| CN107894195A (en) * | 2017-10-31 | 2018-04-10 | 华晨汽车集团控股有限公司 | A kind of combination instrument apparent size detection method |
| CN107966082A (en) * | 2017-11-27 | 2018-04-27 | 宁波邦盛汽车零部件有限公司 | A kind of cubing for being used to detect automobile curved surface part surface profile |
| CN109211055A (en) * | 2018-09-30 | 2019-01-15 | 安徽江淮汽车集团股份有限公司 | A kind of combination instrument cubing |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103604333B (en) | 2016-06-01 |
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