CN207074179U - A kind of cracks of metal surface measuring system - Google Patents
A kind of cracks of metal surface measuring system Download PDFInfo
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- CN207074179U CN207074179U CN201720488370.3U CN201720488370U CN207074179U CN 207074179 U CN207074179 U CN 207074179U CN 201720488370 U CN201720488370 U CN 201720488370U CN 207074179 U CN207074179 U CN 207074179U
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- oil
- light source
- ccd camera
- oil baffle
- baffle
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a kind of cracks of metal surface measuring system, mainly including light source, CCD camera and monitoring servicing unit.Light source is looped around on the lens barrel of CCD camera.Monitoring servicing unit includes casing, oil box, lubricating oil pipe, vertical oil baffle, inclination oil baffle and rotating brushes.The opening of casing lower end is buckled on oil box.The perforate of CCD camera and surface of light source side plate to the left.Back side panel two rotating shafts installed above；The power transmission shaft that the two rotating shafts are connected direct current generator drives simultaneously；Lubrication oil nozzle and vertical oil baffle are installed on top plate.Lubrication oil nozzle passes through lubricating oil pipe fuel feeding.Vertical oil baffle is located at the top of roller test specimen, and vertical oil baffle is between lubrication oil nozzle and left plate.The side for tilting oil baffle is connected on back side panel.Tilt the lower section that oil baffle is located at roller test specimen.The system is a kind of rolling contact fatigue-testing equipment that is accurate, possessing unmanned testing technology for the deficiency of current rolling contact fatigue-testing machine on the market.
Description
Technical field
It the utility model is related to mechanical fatigue testing field.
Background technology
It is one of the main reason for machine components fail that rolling contact fatigue, which destroys,.According to statistics, in axle, gear, bearing, leaf
About more than 80% belongs to contact fatigue failure in the failure of the machine components such as piece, spring, and does not become significantly before destroying
Shape, so fatigue rupture often results in major accident.So it is to solve base parts and components, basis precisely to obtain fatigue of materials performance
Technique, basic material fall behind one of critical path of problem.
Domestic and international related research and development institution and enterprise are proposed a variety of rolling contact fatigue-testings for meeting different tests demand
Machine, but many deficiencies be present, it is mainly manifested in:Stabilization of equipment performance, reliability be not high；Can only single goal test, test efficiency is low；
Experimental enviroment is severe, and personnel need to be long-term on duty, and labor intensity is big, and it is not high to participate in enthusiasm；Failure conditions need to be shut down based on descendant
See and judge, can not realize that equipment follow-on test operates, cause precisely obtain material fatigue strength data, it is serious to restrict
The foundation of respective material performance basis database.
Utility model content
Deficiency of the utility model for current rolling contact fatigue-testing machine on the market, there is provided disclose a kind of metal surface
Defectoscopy system.
To realize that the technical scheme that the utility model purpose uses is a kind of such, cracks of metal surface measurement system
System, a kind of cracks of metal surface measuring system, it is characterised in that:Mainly include light source, CCD camera and monitoring servicing unit.
The light source is annular light source.The light source is looped around on the lens barrel of CCD camera.
The monitoring servicing unit includes casing, oil box, lubricating oil pipe, vertical oil baffle, inclination oil baffle and rotation hair
Brush.
The casing is made up of top plate, left plate, back side panel and front side board.The opening of the casing lower end is buckled in oil box
On.
The left plate perforate.The perforate of the CCD camera and surface of light source side plate to the left.
Back side panel two rotating shafts installed above.The power transmission shaft that the two rotating shafts are connected direct current generator drives simultaneously.
Roller test specimen and rotating brushes are installed in the two rotating shafts respectively.The roller test specimen faces CCD camera.
Lubrication oil nozzle and vertical oil baffle are installed on the top plate.The lubrication oil nozzle is supplied by lubricating oil pipe
Oil.The vertical oil baffle is located at the top of roller test specimen, and the vertical oil baffle is between lubrication oil nozzle and left plate.
The side for tilting oil baffle is connected on back side panel.The lower section for tilting oil baffle and being located at roller test specimen.
Further, the eyeglass of the CCD camera is located at the center of light source.
Further, in addition to lubricating system.The lubricating system includes grease-box, Oil pump electrical machinery, oil pump and lubricating oil
Shell.The Oil pump electrical machinery drives oil pump so that the lubricating oil of grease-box is admitted to lubricating oil pipe.
Further, in addition to workbench and camera mounting seat.Oil box and the camera mounting seat is fixed on the table.Institute
CCD camera is stated to be erected in camera mounting seat.
During test, roller test specimen is arranged in cracks of metal surface measuring system, in the state of oil spurts is lubricated, made
Roller test specimen rotates simultaneously with rotating brushes.Adjust CCD camera, the surface image of dynamic acquisition roller test specimen.
Of the present utility model to have the technical effect that unquestionable, fatigue test system is research bearing, gear, the key such as axle
The important equipment of base parts and components fatigue failure mechanism, the utility model are directed to the deficiency of existing rolling contact fatigue-testing machine,
The roller surface of test piece fatigue failure monitoring system based on machine vision technique of design, be advantageous to obtain accurately and reliably material
Contact fatigue data, to realizing industrial strong basis engineering, solving the problems such as base parts and components, fundamental technology, basic material fall behind has
It is of great significance.Such system can strengthen the research and development strength of the key foundation parts enterprises such as bearing, gear, axle simultaneously
And economic strength.
Brief description of the drawings
Fig. 1 system construction drawings
Fig. 2 is Fig. 1 top view
Fig. 3 is Fig. 1 structure chart.
Fig. 4 lubricating system top views；
Fig. 5 lubricating system front views；
Fig. 6 lubricating system left views；
In figure：Direct current generator 1, monitoring servicing unit 2, light source 3, lens barrel 4, CCD camera 5, workbench 6, camera mounting seat
7th, eyeglass 8, oil box 9, bearing block base 10, power transmission shaft 12, direct current support 13, lubrication oil nozzle 201, lubricating oil pipe 202, perpendicular
Straight oil baffle 203, top plate 204, left plate 205, back side panel 206, roller test specimen 306, right plate 208, tilt oil baffle 209,
Rotating brushes 210, front side board 211.The Oil pump electrical machinery 805 of grease-box 811, oil pump 806, the lubrication tank gauge of oilcan 307
812nd, lubricating pipe pressure gauge 813.
Embodiment
With reference to embodiment, the utility model is described in further detail, but should not be construed the above-mentioned master of the utility model
Topic scope is only limitted to following embodiments.It is common according to this area in the case where not departing from the above-mentioned technological thought of the utility model
Technological know-how and customary means, various replacements and change are made, all should be included in the scope of protection of the utility model.
A kind of cracks of metal surface measuring system includes：Light source 3, CCD camera 5 and monitoring servicing unit 2.
The light source 3 is annular light source.The light source 3 is looped around on the lens barrel 4 of CCD camera 5.That is the eyeglass of CCD camera 5
8 are located at the center of light source 3.
The monitoring servicing unit 2 includes casing, oil box 9, lubricating oil pipe 202, vertical oil baffle 203, inclination oil baffle
209 and rotating brushes 210.
The casing is made up of top plate 204, left plate 205, back side panel 206 and front side board 211.The casing lower end opens
Mouth is buckled on oil box 9.
The perforate of left plate 205.The perforate of the CCD camera 5 and light source 3 towards left plate 205.
Described 206 installed above two rotating shafts of back side panel.The two rotating shafts are connected the power transmission shaft 12 of direct current generator simultaneously
Driving, the two is oppositely oriented.Roller test specimen 306 and rotating brushes 210 are installed in the two rotating shafts respectively.The roller test specimen 306
In face of CCD camera 5.
Lubrication oil nozzle 201 and vertical oil baffle 203 are installed on the top plate 204.The lubrication oil nozzle 201 passes through
The fuel feeding of lubricating oil pipe 202.The oil nozzle 201 that lubricates is to the oil spout of roller test specimen 306.The rotating brushes 210 brushes even roller examination
The lubricating oil on the surface of part 306.The vertical oil baffle 203 be located at the top of roller test specimen 306, described vertically at oil baffle 203
Between lubrication oil nozzle 201 and left plate 205, avoid lubricating oil splash from influenceing CCD camera 5 and work.The inclination oil baffle
209 side is connected on back side panel 206.The lower section for tilting oil baffle 209 and being located at roller test specimen 306 so that rotation hair
The lubricating oil that brush 210 brushes imports oil box 9, avoids splashing, and then recirculates and use.
In embodiment, in addition to workbench 6 and camera mounting seat 7.
The oil box 9 and camera mounting seat 7 are fixed on workbench 6.The CCD camera 5 is erected at camera mounting seat 7
On.
In embodiment, in addition to lubricating system.The lubricating system includes grease-box 811, Oil pump electrical machinery 805, oil pump
806 and lubrication oilcan 307.
In embodiment, the grease-box 811 carries tank gauge 812 and lubricating pipe pressure gauge 813.
During test, roller test specimen is arranged in monitoring servicing unit, in the state of oil spurts is lubricated, makes roller test specimen
Rotated simultaneously with rotating brushes.Adjust CCD camera, the surface image of dynamic acquisition roller test specimen.
Claims (4)
- A kind of 1. cracks of metal surface measuring system, it is characterised in that:It is auxiliary mainly to include light source (3), CCD camera (5) and monitoring Help device (2)；The light source (3) is annular light source；The light source (3) is looped around on the lens barrel (4) of CCD camera (5)；The monitoring servicing unit (2) includes casing, oil box (9), lubricating oil pipe (202), vertical oil baffle (203), inclination gear Oiled-plate method (209) and rotating brushes (210)；The casing is made up of top plate (204), left plate (205), back side panel (206) and front side board (211)；The casing lower end Opening be buckled on oil box (9)；Left plate (205) perforate；The perforate of the CCD camera (5) and light source (3) towards left plate (205)；Back side panel (206) two rotating shafts installed above；The two rotating shafts are connected the power transmission shaft (12) of direct current generator simultaneously Driving；Roller test specimen (306) and rotating brushes (210) are installed in the two rotating shafts respectively；The roller test specimen (306) faces CCD Camera (5)；Lubrication oil nozzle (201) and vertical oil baffle (203) are installed on the top plate (204)；The lubrication oil nozzle (201) Pass through lubricating oil pipe (202) fuel feeding；The vertical oil baffle (203) is located at the top of roller test specimen (306), the vertical gear oil Plate (203) is between lubrication oil nozzle (201) and left plate (205)；After the side for tilting oil baffle (209) is connected to On side plate (206)；The lower section for tilting oil baffle (209) and being located at roller test specimen (306).
- A kind of 2. cracks of metal surface measuring system according to claim 1, it is characterised in that:The CCD camera (5) Eyeglass (8) is located at the center of light source (3).
- A kind of 3. cracks of metal surface measuring system according to claim 1, it is characterised in that:Also include lubricating system； The lubricating system includes grease-box (811), Oil pump electrical machinery (805), oil pump (806) and lubrication oilcan (307)；The oil pump Motor (805) driving oil pump (806) so that the lubricating oil of grease-box (811) is admitted to lubricating oil pipe (202).
- A kind of 4. cracks of metal surface measuring system according to claim 1, it is characterised in that:Also include workbench (6) With camera mounting seat (7)；The oil box (9) and camera mounting seat (7) are fixed on workbench (6)；CCD camera (5) quilt It is erected in camera mounting seat (7).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488370.3U CN207074179U (en) | 2017-05-04 | 2017-05-04 | A kind of cracks of metal surface measuring system |
| US16/488,604 US11408808B2 (en) | 2017-05-04 | 2017-05-05 | Intelligent rolling contact fatigue testing system and testing method therefor |
| PCT/CN2017/083145 WO2018201424A1 (en) | 2017-05-04 | 2017-05-05 | Intelligent rolling contact fatigue test system and test method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488370.3U CN207074179U (en) | 2017-05-04 | 2017-05-04 | A kind of cracks of metal surface measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074179U true CN207074179U (en) | 2018-03-06 |
Family
ID=61512719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720488370.3U Active CN207074179U (en) | 2017-05-04 | 2017-05-04 | A kind of cracks of metal surface measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396470A (en) * | 2018-03-21 | 2018-08-14 | 吴江市佳格精密机械有限公司 | A kind of sewing machine wildhaber-novikov gear oiling lubricating device |
| CN109238696A (en) * | 2018-10-29 | 2019-01-18 | 宁夏天地奔牛实业集团有限公司 | Intelligent horizontal axis cutting speed reducer load test system and load test method |
| CN110174267A (en) * | 2019-06-11 | 2019-08-27 | 苏州众源测试技术有限公司 | A kind of lubrication test platform |
-
2017
- 2017-05-04 CN CN201720488370.3U patent/CN207074179U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396470A (en) * | 2018-03-21 | 2018-08-14 | 吴江市佳格精密机械有限公司 | A kind of sewing machine wildhaber-novikov gear oiling lubricating device |
| CN109238696A (en) * | 2018-10-29 | 2019-01-18 | 宁夏天地奔牛实业集团有限公司 | Intelligent horizontal axis cutting speed reducer load test system and load test method |
| CN109238696B (en) * | 2018-10-29 | 2024-04-05 | 宁夏天地奔牛实业集团有限公司 | Loading test system and loading test method for intelligent transverse shaft cutting speed reducer |
| CN110174267A (en) * | 2019-06-11 | 2019-08-27 | 苏州众源测试技术有限公司 | A kind of lubrication test platform |
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