CN203298049U - Combined light source for auxiliary detection of rolling element - Google Patents
Combined light source for auxiliary detection of rolling element Download PDFInfo
- Publication number
- CN203298049U CN203298049U CN2013204209962U CN201320420996U CN203298049U CN 203298049 U CN203298049 U CN 203298049U CN 2013204209962 U CN2013204209962 U CN 2013204209962U CN 201320420996 U CN201320420996 U CN 201320420996U CN 203298049 U CN203298049 U CN 203298049U
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- China
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- light source
- rolling element
- strip
- detection
- upper half
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- Expired - Fee Related
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Abstract
A combined light source for auxiliary detection of a rolling element comprises a strip light source and a surface light source, wherein the strip light source and the surface light source are arranged at two ends of the rolling element positioned at a detection position respectively. The surface light source comprises an upper half area light source and a lower half area light source which are respectively provided with a brightness control component, the lower half area light source is opposite to an end face of the rolling element positioned at the detection position, and the strip light source and the upper half area light source are positioned at the same horizontal height which is higher than the upper surface of the rolling element. The strip light source and the surface light source are combined to form a correlation light source, contrast of the surface defect and the periphery of the rolling element can be improved, defects of the rolling element are more easily recognized, accuracy and the recognition speed of defect detection of the rolling element are improved, and high-efficiency automatic defect detection of the rolling element is technically guaranteed.
Description
Technical field
The utility model relates to the online measuring technique field that rolling element is produced, specifically a kind of combined light source for the auxiliary detection rolling element.
Background technology
Rolling element is the core parts in rolling bearing, and the quality of rolling element quality has significant impact to the performance of bearing.At present, the mass defect in rolling element production mainly contain that major part frays, the microcephaly frays, external diameter rib, external diameter emery wheel flower, external diameter spiral lamination, external diameter fineness is uneven, external diameter frays, external diameter corrosion, external diameter roughness are bad, outer diameter chamfering partially, chamfering frays, the microcephaly owes punching, major part is owed punching, microcephaly's double-edged eyelid, major part double-edged eyelid, basal plane are owed to grind, basal plane frays, basal plane scratches, the basal plane cave is inclined to one side, base surface roughness is bad etc.In existing production system, the method for picking of artificial naked eyes lamp inspection is also continued to use in above-mentioned defect and quality control substantially, and labor intensity is large, and easily tired, efficiency is not high, and some recessive defect naked eyes are picked difficult, and easily cause the damage of rolling element.The method that this artificial naked eyes detect obviously is not suitable for the production of automation, scale.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of combined light source for the auxiliary detection rolling element, and the floor light while detecting for rolling element can make the defect on rolling element surface more easily identified.
the utility model is to solve the problems of the technologies described above the technical scheme that adopts to be: a kind of combined light source for the auxiliary detection rolling element, by a strip-shaped light source and a flat light source, formed, strip-shaped light source and flat light source are separately positioned on the rolling element two ends that are in detection position, flat light source is comprised of upper half light source and bottom half light source two parts, upper half light source and bottom half light source are respectively equipped with the brilliance control assembly, the bottom half light source is relative with the rolling element end face that is in detection position, strip-shaped light source and upper half light source are in the same level height, and be somebody's turn to do the upper surface of height higher than rolling element.
The beneficial effects of the utility model are: adopt strip-shaped light source and flat light source combined, form the set-up mode of correlation light source, can improve the contrast of rolling element blemish and peripheral part, the rolling element defect is more easily identified, especially to detection efficiency and the precision effect of increasing significantly of the double-edged eyelid on the rolling element chamfering and periphery fineness, the degree of accuracy and the recognition speed of rolling element defects detection have been improved, for high efficiency rolling element defect automatically detects technical guarantee is provided.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1, strip-shaped light source, 2, the upper half light source, 3, the bottom half light source, 4, the rolling element delivery track, 5, rolling element.
The specific embodiment
Illustrate by reference to the accompanying drawings embodiment of the present utility model.
Combined light source in this programme is mainly used in the checkout equipment of rolling element delivery track 4 tops is carried out to floor light.This combined light source is comprised of a strip-shaped light source 1 and a flat light source, strip-shaped light source 1 and flat light source are separately positioned on rolling element 5 two ends that are in detection position, flat light source is comprised of upper half light source 2 and bottom half light source 3 two parts, upper half light source 2 and bottom half light source 3 are respectively equipped with the brilliance control assembly, thereby the brightness of upper half light source 2 and bottom half light source 3 is controlled respectively.Bottom half light source 3 is relative with the rolling element end face that is in detection position, for the end face to rolling element, illuminates.Strip-shaped light source 1 and upper half light source 2 are in the same level height, form the correlation light source, and should, highly higher than the upper surface of rolling element, for the rolling element external diameter surface is illuminated, be beneficial to the fineness that detects rolling element.Upper half light source 2 combines and detects the double-edged eyelid on the rolling element chamfering with bottom half light source 3, combining structure by this light source can make rolling element chamfering double-edged eyelid and periphery fineness show more clearly in the rolling element image that checkout equipment detects, and improves accuracy of identification and speed.This combined light source cost is low, and the flaw kind that can detect is many, and is easy to framework, for high efficiency rolling element defect automatically detects technical guarantee is provided.
Claims (1)
1. combined light source for the auxiliary detection rolling element, it is characterized in that: by a strip-shaped light source (1) and a flat light source, formed, strip-shaped light source (1) and flat light source are separately positioned on the rolling element two ends that are in detection position, flat light source is comprised of upper half light source (2) and bottom half light source (3) two parts, upper half light source (2) and bottom half light source (3) are respectively equipped with the brilliance control assembly, bottom half light source (3) is relative with the rolling element end face that is in detection position, strip-shaped light source (1) and upper half light source (2) are in the same level height, and be somebody's turn to do the upper surface of height higher than rolling element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204209962U CN203298049U (en) | 2013-07-06 | 2013-07-06 | Combined light source for auxiliary detection of rolling element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204209962U CN203298049U (en) | 2013-07-06 | 2013-07-06 | Combined light source for auxiliary detection of rolling element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298049U true CN203298049U (en) | 2013-11-20 |
Family
ID=49574054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204209962U Expired - Fee Related CN203298049U (en) | 2013-07-06 | 2013-07-06 | Combined light source for auxiliary detection of rolling element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436619A (en) * | 2018-03-21 | 2018-08-24 | 洛阳久德轴承模具技术有限公司 | A kind of roller dimension on-Line Monitor Device for coordinating with roller grinding lathe |
-
2013
- 2013-07-06 CN CN2013204209962U patent/CN203298049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436619A (en) * | 2018-03-21 | 2018-08-24 | 洛阳久德轴承模具技术有限公司 | A kind of roller dimension on-Line Monitor Device for coordinating with roller grinding lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |