CN102967241A - VIN (Vehicle Identification Number) code character depth measurement device - Google Patents
VIN (Vehicle Identification Number) code character depth measurement device Download PDFInfo
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- CN102967241A CN102967241A CN2012105092602A CN201210509260A CN102967241A CN 102967241 A CN102967241 A CN 102967241A CN 2012105092602 A CN2012105092602 A CN 2012105092602A CN 201210509260 A CN201210509260 A CN 201210509260A CN 102967241 A CN102967241 A CN 102967241A
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- guide rail
- code character
- vin code
- slide block
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- 238000005259 measurement Methods 0.000 title claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a VIN (Vehicle Identification Number) code character depth measurement device which comprises a guiderail, a sliding block and a measurement unit, wherein the sliding block is sheathed on the guiderail and capable of moving along the length direction of the guiderail; and the measurement unit is arranged on the sliding block and used for measuring the depth of VIN code characters. The measurement device is capable of improving the VIN code character detection precision and reducing the rework rate.
Description
Technical field
The invention belongs to field of automobile, be specifically related to a kind of VIN code character depth measurement device for detection of the VIN code character degree of depth on the body of a motor car.
Background technology
As shown in Figure 1, in auto manufacturing, VIN code (Vehicle Identification Number, be vehicle identification code) for vehicle very important (only having illustrated part VIN code character among Fig. 1), because it has comprised the information such as manufacturer, age, vehicle, body model and code, engine code and assembling place of vehicle.The correct VIN code character of understanding is correctly identified vehicle for us, and it all is very important consequently correctly diagnosing and keep in repair, so whether the quality of its printing is well very crucial.In practice, in VIN code printing process, need check VIN code character outward appearance whether qualified, said outward appearance mainly refers to the degree of depth of the printing of VIN code character herein, because only have the degree of depth of VIN code character (usually to require the degree of depth of VIN code character greater than 0.3mm in specialized range, and be no more than its place base plate thickness 2/3) in, the sharpness of guarantee VIN code character, making things convenient for consumer's enquiring vehicle information, so mainly being the printing degree of depth by the VIN code character, VIN code printing quality embodies.At present, the content of VIN code printing quality testing be detect the VIN code character whether in the print area of regulation and the degree of depth of VIN code character whether in the depth range of regulation, and existing detection mode is by reviewer's range estimation the print quality of vehicle body VIN code character to be carried out rough judgement to decide it whether to meet quality standard.Whether adopt artificial visually examine's check system to detect the VIN code character is easier in the print area internal ratio of stipulating, then for the degree of depth of check VIN code character, artificial visually examine's check system does not have unified examination criteria, assay varies with each individual, therefore visual observation can't be guaranteed, cause the print quality of VIN code character can not be guaranteed and need to do over again, will delay a lot of time like this.At present, this phenomenon is not yet effectively improved.In order to improve the quality of VIN code character, so that the product of " zero-fault " to be provided to the consumer, it is imperative that the detection mode of VIN code character is improved.
Summary of the invention
Technical matters to be solved by this invention is for above shortcomings in the prior art, and a kind of VIN code character depth measurement device that can improve VIN code character accuracy of detection, reduce rework rate is provided.
The technical scheme that solution the technology of the present invention problem adopts is that this VIN code character depth measurement device comprises guide rail, slide block and measuring unit, described slide block set is located on the described guide rail and can moves along the length direction of guide rail, described measuring unit is located on the described slide block, is used for measuring the degree of depth of VIN code character.
Wherein, described VIN code character is printed on the base plate, and preferably, this device also comprises fixed cell, and described fixed cell is used for described guide rail is fixed on the base plate at VIN code character place.
Further preferably, described fixed cell comprises magnet, and described magnet adopts two, and described two magnet are divided into the two ends of described guide rail, and an end and the guide rail of each magnet are fixed, and the other end is adsorbed on the base plate at described VIN code character place.
More preferably, this device also comprises be used to the regulon of regulating distance between described guide rail and the VIN code character.
Preferably, described regulon comprises adjusting bolt, the two ends of described guide rail offer respectively the through hole suitable with described adjusting bolt, described adjusting bolt can be passed described through hole and is located on the described fixed cell, by the described through hole of adjusting bolt spinning in and out is regulated the height of described guide rail on described adjusting bolt, thereby can regulate the distance between guide rail and the VIN code character.
Wherein, described guide rail and slide block can adopt the measurement guide rail and the slide block of being located on the described measurement guide rail of vernier caliper.
Preferably, described vernier caliper adopts the 300mm vernier caliper.
Preferably, described measuring unit adopts clock gauge or dial gauge.
The needle length scope of preferred described clock gauge or dial gauge is 0.99-1.01mm, more preferably 1mm.
Preferably, this device also includes web joint, and an end of described web joint is connected with described slide block, and the other end is connected with described measuring unit.
The invention has the beneficial effects as follows: this measurement mechanism can be measured the degree of depth of VIN code character accurately, so that the VIN code character within the limits prescribed, thereby can guarantee the sharpness of VIN code character.
The advantages such as this device also has simple in structure, and is easy to operate, and cost is relatively low.
Description of drawings
Fig. 1 is the structural representation of VIN code character in the prior art;
Fig. 2 is the structural representation of VIN code character depth measurement device in the embodiment of the invention 1.
Among the figure: the 1-guide rail; 2-magnet; The 3-slide block; The 4-adjusting bolt; The 5-web joint; The 6-clock gauge; The 7-base plate.
Embodiment
For making those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
A kind of VIN code character depth measurement device comprises guide rail, slide block and measuring unit, and described slide block set is located on the described guide rail and can moves along the length direction of guide rail, and described measuring unit is located on the described slide block, is used for measuring the degree of depth of VIN code character.
The principle of measurement mechanism of the present invention is: the measurement mechanism that the present invention be directed to a kind of VIN of the measurement code character degree of depth that designs lack of standardization in the existing body of a motor car VIN code characterization processes.National regulation, VIN code character depth requirements is greater than 0.3mm, is no more than 2/3 of base plate thickness of slab.So this measurement mechanism detects the degree of depth of VIN code character by measuring unit, as long as guarantee that the VIN code character degree of depth in the afore mentioned rules scope, just can guarantee the sharpness of VIN code, and then guarantee the presentation quality of VIN code, make things convenient for enquiring vehicle information.
Embodiment 1:
As shown in Figure 1, in the present embodiment, the VIN code character is to be located on the base plate 7 by printing to carve, and has certain degree of depth.
As shown in Figure 2, VIN code character depth measurement device of the present invention comprises guide rail 1, is located at the slide block 3 on the guide rail 1 and is located at measuring unit on the slide block 3.
Wherein, slide block 3 is sheathed on the guide rail 1 and can moves along the length direction of guide rail 1.Measuring unit is located on the slide block 3, and it is used for measuring the degree of depth of VIN code character.
In the present embodiment, described guide rail 1 and slide block 3 adopt the measurement guide rail and the slide block of being located on the described measurement guide rail in the 300mm vernier caliper.
In the present embodiment, measuring unit adopts clock gauge 6.The needle length scope of described clock gauge 6 is 0.99-1.01mm, in the present embodiment, preferably adopts 1.0mm.
Preferably, this device also comprises fixed cell, and described fixed cell is used for guide rail 1 is fixed on the base plate 7 at VIN code character place.
In the present embodiment, described fixed cell comprises magnet 2, and described magnet adopts two, and described two magnet 2 are divided into the two ends of guide rail 1, and an end of each magnet 2 and guide rail 1 are fixing, and the other end is adsorbed on the base plate at described VIN code character place.
Preferably, this device also comprises for the regulon of regulating distance between guide rail 1 and the VIN code character.
In the present embodiment, described regulon comprises adjusting bolt 4, the two ends of described guide rail offer respectively the through hole suitable with described adjusting bolt 4, adjusting bolt 4 adopts two, two adjusting bolts 4 are passed respectively the through hole on described guide rail 1 two ends and are fixedly arranged on the magnet 2, by the described through hole of adjusting bolt 4 spinning in and out is regulated the height of guide rail 1 on adjusting bolt 4, thereby can regulate the distance between guide rail 1 and the VIN code character.
Preferably, this device also includes web joint 5, and an end of web joint 5 is connected with slide block 3, and the other end is connected with clock gauge 6.
The using method of VIN code character depth measurement device of the present invention is as follows:
At first utilize magnet 2 that guide rail 1 is fixed on the top of the base plate 7 at VIN code character place, and so that guide rail 1 just be set up in the VIN code character directly over; Regulate two adjusting bolts 4 at guide rail two ends, pass guide rail by adjusting bolt 4 spinning in and out, can adjust the height and position of guide rail 1 on adjusting bolt 4, and so that the height of guide rail two ends on adjusting bolt 4 is equal, so that guide rail is parallel with the base plate 7 at VIN code character place, and final so that the length direction of guide rail 1 is parallel with the direction of VIN code character arrangement.
Come travelling backwards movable slider 3 at guide rail 1, clock gauge 6 moves around thereupon, in the process that slide block 3 moves, just so that the syringe needle of clock gauge 6 can in each VIN code character, slide easily.When slide block 3 drives clock gauges and moves to the top of a VIN code character, the syringe needle of clock gauge 6 is pressed down, detect with the font degree of depth to this VIN code character.Can record the degree of depth of this VIN code character by reading survey measurements on the clock gauge 6.Numerical value and the specified standard that will read from clock gauge 6 compare, if the font degree of depth of the VIN code character that measures meets 2/3 requirement of the 0.3mm＜font degree of depth≤base plate thickness of slab, the font degree of depth that this VIN code character then is described meets the requirements, otherwise undesirable.Then, more next VIN code character is measured.
Measurement mechanism of the present invention combines the principle of work of vernier caliper and clock gauge, so that whole apparatus structure is simple, and easy to operate.
Embodiment 2:
The difference of present embodiment and embodiment 1 is: present embodiment does not have the regulon among the embodiment 1.
Other structures in the present embodiment and use are all identical with embodiment 1, repeat no more here.
Be understandable that above embodiment only is the illustrative embodiments that adopts for principle of the present invention is described, yet 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 also are considered as protection scope of the present invention.
Claims (10)
1. VIN code character depth measurement device, it is characterized in that, comprise guide rail, slide block and measuring unit, described slide block set is located on the described guide rail and can moves along the length direction of guide rail, described measuring unit is located on the described slide block, is used for measuring the degree of depth of VIN code character.
2. device according to claim 1 is characterized in that, described VIN code character is printed on the base plate, and this device also comprises fixed cell, and described fixed cell is used for described guide rail is fixed on the base plate at VIN code character place.
3. device according to claim 2 is characterized in that, described fixed cell comprises magnet, described magnet adopts two, described two magnet are divided into the two ends of described guide rail, and an end and the guide rail of each magnet are fixed, and the other end is adsorbed on the base plate at described VIN code character place.
4. device according to claim 2 is characterized in that, this device also comprises be used to the regulon of regulating distance between described guide rail and the VIN code character.
5. device according to claim 4, it is characterized in that, described regulon comprises adjusting bolt, the two ends of described guide rail offer respectively the through hole suitable with described adjusting bolt, described adjusting bolt can be passed described through hole and is located on the described fixed cell, by the described through hole of adjusting bolt spinning in and out is regulated the height of described guide rail on described adjusting bolt, thereby can regulate the distance between guide rail and the VIN code character.
6. one of according to claim 1-5 described device is characterized in that, described guide rail and slide block adopt the measurement guide rail of vernier caliper and be located at slide block on the described measurement guide rail.
7. device according to claim 6 is characterized in that, described vernier caliper adopts the 300mm vernier caliper.
8. one of according to claim 1-5 described device is characterized in that, described measuring unit adopts clock gauge or dial gauge.
9. device according to claim 8 is characterized in that, the needle length scope of described clock gauge or dial gauge is 0.99-1.01mm.
10. one of according to claim 1-5 described device is characterized in that this device also includes web joint, and an end of described web joint is connected with described slide block, and the other end is connected with described measuring unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509260.2A CN102967241B (en) | 2012-12-03 | 2012-12-03 | A kind of VIN code character depth measurement device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509260.2A CN102967241B (en) | 2012-12-03 | 2012-12-03 | A kind of VIN code character depth measurement device |
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| Publication Number | Publication Date |
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| CN102967241A true CN102967241A (en) | 2013-03-13 |
| CN102967241B CN102967241B (en) | 2016-05-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438769A (en) * | 2013-08-02 | 2013-12-11 | 国家电网公司 | Measurement device for steam seal, partition board and flow passage of steam turbine |
| GB2596307A (en) * | 2020-06-23 | 2021-12-29 | Ansaldo Energia Switzerland AG | Rub depth measuring tool |
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| CN2605281Y (en) * | 2002-12-03 | 2004-03-03 | 上海三枪（集团）有限公司 | Apparatus for detecting dial triangle position for knitting loom |
| CN201177495Y (en) * | 2008-03-17 | 2009-01-07 | 上海宝钢设备检修有限公司 | Sliding caliper for measuring depth |
| CN201463844U (en) * | 2009-06-23 | 2010-05-12 | 宝山钢铁股份有限公司 | Portable off-line measuring device for oscillation mark depth of casting blank |
| CN202074904U (en) * | 2011-01-14 | 2011-12-14 | 奇瑞汽车股份有限公司 | Testing device for detecting VIN code printing quality of automobile body |
| CN202614159U (en) * | 2012-06-29 | 2012-12-19 | 中信戴卡股份有限公司 | Wheel depth detection device |
-
2012
- 2012-12-03 CN CN201210509260.2A patent/CN102967241B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605281Y (en) * | 2002-12-03 | 2004-03-03 | 上海三枪（集团）有限公司 | Apparatus for detecting dial triangle position for knitting loom |
| CN201177495Y (en) * | 2008-03-17 | 2009-01-07 | 上海宝钢设备检修有限公司 | Sliding caliper for measuring depth |
| CN201463844U (en) * | 2009-06-23 | 2010-05-12 | 宝山钢铁股份有限公司 | Portable off-line measuring device for oscillation mark depth of casting blank |
| CN202074904U (en) * | 2011-01-14 | 2011-12-14 | 奇瑞汽车股份有限公司 | Testing device for detecting VIN code printing quality of automobile body |
| CN202614159U (en) * | 2012-06-29 | 2012-12-19 | 中信戴卡股份有限公司 | Wheel depth detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438769A (en) * | 2013-08-02 | 2013-12-11 | 国家电网公司 | Measurement device for steam seal, partition board and flow passage of steam turbine |
| GB2596307A (en) * | 2020-06-23 | 2021-12-29 | Ansaldo Energia Switzerland AG | Rub depth measuring tool |
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| Publication number | Publication date |
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| CN102967241B (en) | 2016-05-18 |
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