CN204461879U - A kind of locating device of easy material scratch resistance measurement mechanism - Google Patents
A kind of locating device of easy material scratch resistance measurement mechanism Download PDFInfo
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- CN204461879U CN204461879U CN201420852349.3U CN201420852349U CN204461879U CN 204461879 U CN204461879 U CN 204461879U CN 201420852349 U CN201420852349 U CN 201420852349U CN 204461879 U CN204461879 U CN 204461879U
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- scratch resistance
- frame
- measurement mechanism
- locating device
- easy material
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Abstract
The utility model relates generally to a kind of locating device of easy material scratch resistance measurement mechanism, and this device is mainly used in the measurement of surface of plastic products scratch resistance.A locating device for easy material scratch measurement mechanism, is characterized in that by the frame with pilot hole or groove, and base plate and the ruler with register pin form, and are wherein provided with base plate in frame.A kind of Repeatability and Reproducibility is strong, and the impact by gauger people is little, simultaneously the device of the measurement goods scratch resistance that output investment ratio is less.
Description
Technical field
The utility model relates generally to a kind of locating device of easy material scratch resistance measurement mechanism, and this device is mainly used in the measurement of surface of plastic products scratch resistance.
Background technology
Along with the requirement of consumer to automobile is more and more harsher, automotive field also proposes new requirement to material, and scratch resistance is exactly one of them.If the scratch resistance of material is poor, plastic products, in production, storage, assembling and use procedure, owing to contacting with hard object, just may produce cut, have a strong impact on the outward appearance of goods.The scratch resistance of material has following several measuring method: embrocation scraped in Emhorn rod method, the back-shaped skill of handling needles, the five fingers method and cross.Emhorn rod method is exactly rule in surface of plastic products with the Emhorn rod adjusting load pressure.The thickness of range estimation cut and color change.The advantage of this method is that equipment is simple, only needs an Emhorn rod; Easy and simple to handle.Shortcoming is that subjectivity is strong, same cut, and somebody thinks qualified, and somebody thinks underproof, even and if same person observe, due to the difference of angle, the result of judgement is also different.Thus Repeatability and Reproducibility is poor.Substantially be eliminated now.The five fingers scrape embrocation and cross, and to scrape embrocation be with fixing load and speed, drawing a series of parallel lines or cross curve, measuring the color change of product surface before and after line with color difference meter with scraping stump at product surface.The advantage of this method is that subjectivity is more weak, and Repeatability and Reproducibility is strong, and measurement result is more objective.Shortcoming is that equipment investment is higher, and this pressure falls in general the having of automobile industry at present, therefore under the prerequisite not affecting accuracy of detection and accuracy, manufactures easy measurement mechanism necessary.
Summary of the invention
It is strong that the purpose of this utility model is to provide a kind of Repeatability and Reproducibility, and the impact by gauger people is gently little, simultaneously the device of the measurement goods scratch resistance that output investment ratio is less.
For reaching this purpose, the utility model provides following solution: a kind of locating device of easy material scratch resistance measurement mechanism, it is characterized in that forming by with the ruler of register pin, band pilot hole or the frame of locating slot and base plate, wherein said base plate is provided with frame, frame is provided with two or more pilot hole or locating slot relatively, and described ruler is connected with frame by register pin.
Described pilot hole or locating slot be spaced apart 0.5-2mm.
beneficial effect
The utility model provides a kind of Repeatability and Reproducibility strong, and the impact by gauger people is little, simultaneously the device of the measurement goods scratch resistance that output investment ratio is less.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of easy material scratch resistance measurement mechanism locating device of the utility model, and wherein 1 is frame, and 2 is pilot hole, and 3 is ruler, and 4 is register pin, and 5 is base plate.
Embodiment
Below in conjunction with accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
As shown in Figure 1, a kind of locating device of easy material scratch resistance measurement mechanism, this device is made up of base plate 5, the frame 1 with pilot hole 2 and the ruler 3 with register pin 4.Wherein said base plate 5 is provided with frame 1, and frame 1 is provided with pilot hole 2 relatively, and described ruler 3 is connected with frame 1 by register pin 4.
When measuring, first measure the color data in region to be measured with color difference meter.Then goods to be measured are put on locating device base plate 5, ruler 3 is placed in overlying regions to be measured, and make the register pin 4 of ruler 3 insert the pilot hole 2 of frame 1.Draw a straight line along the to be measured region of ruler 3 at goods with the stump of scraping adjusting load, move and treat ruler 3, its register pin 4 is made to insert pilot hole 2 adjacent on frame 1, again along the to be measured region standardized straight line of ruler 3 at goods, continue mobile ruler, line, until region to be measured will be drawn full line.Take off goods, measure the color data of dashed part with color difference meter.Calculate the aberration in this region before and after line, judge whether the scratch resistance of this material meets the demands accordingly.
Claims (2)
1. the locating device of an easy material scratch resistance measurement mechanism, it is characterized in that forming by with the ruler of register pin, band pilot hole or the frame of locating slot and base plate, wherein said base plate is provided with frame, frame is provided with two or more pilot hole or locating slot relatively, and described ruler is connected with frame by register pin.
2. the locating device of a kind of easy material scratch resistance measurement mechanism according to claim 1, what it is characterized in that described pilot hole or locating slot is spaced apart 0.5-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852349.3U CN204461879U (en) | 2014-12-30 | 2014-12-30 | A kind of locating device of easy material scratch resistance measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852349.3U CN204461879U (en) | 2014-12-30 | 2014-12-30 | A kind of locating device of easy material scratch resistance measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461879U true CN204461879U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420852349.3U Active CN204461879U (en) | 2014-12-30 | 2014-12-30 | A kind of locating device of easy material scratch resistance measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461879U (en) |
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2014
- 2014-12-30 CN CN201420852349.3U patent/CN204461879U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |