CN103969039A - Device and method for detecting grinding wheel lateral load - Google Patents
Device and method for detecting grinding wheel lateral load Download PDFInfo
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- CN103969039A CN103969039A CN201410202875.XA CN201410202875A CN103969039A CN 103969039 A CN103969039 A CN 103969039A CN 201410202875 A CN201410202875 A CN 201410202875A CN 103969039 A CN103969039 A CN 103969039A
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- pressure
- emery wheel
- pinch roller
- wheel
- grinding wheel
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Abstract
The invention discloses a device and method for detecting grinding wheel lateral load. The device comprises a work table, a servo motor, a rotation fixture, wheel supporting devices for providing supporting points for a grinding wheel, a pressure device for providing axial pressure for the grinding wheel and an adjustment device for adjusting the radial position of the pressure device. The rotation fixture and the adjustment device both are fixed on the work table, two guide rails with a certain included angle are arranged on the work table along the two sides of the rotation fixture respectively, the guide rails are provided with the wheel supporting devices respectively, and the wheel supporting devices can slide along the guide rails. The pressure device is fixed on the adjustment device, and the lower end of a rotation shaft of the rotation fixture is connected with an output shaft of the servo motor through a coupler. The device and method have the advantages that pressing is accurate, operation is simple, the measurement requirement of grinding wheels of different sizes can be met, and adaptability is good.
Description
Technical field
The invention belongs to Grinding Technology field, relate in particular to a kind of grinding wheel side to load detection device and method.
Background technology
Emery wheel is High Rotation Speed in use, the processing such as cylindrical, inner circle, plane and the various profiles etc. to metal or non-metal workpiece are roughly ground, half fine grinding, fine grinding, fluting and cutting.In accurate grinding processing technique field, need to ensure that emery wheel has enough grinding performances, especially this important parameter of emery wheel percentage of damage.Current many emery wheel manufacturing plant can not get position to the parameter detecting aspect of emery wheel percentage of damage and even will not detect, so the quality of emery wheel can not effectively be ensured.At present, mostly adopt and manually emery wheel breakage rate is detected, operational sequence is loaded down with trivial details, is unfavorable for effective detection of emery wheel quality.
Summary of the invention
Object of the present invention is exactly in order to address the above problem, and has proposed a kind of grinding wheel side to load detection device and method.This device is exerted pressure accurate, simple to operate, can meet the measurement to different size emery wheel, and adaptability is good.
To achieve these goals, the present invention adopts following technical scheme:
A kind of grinding wheel side, to load detection device, comprising: worktable, servomotor, rotary fixture, be used to emery wheel to provide support riding wheel apparatus a little, be used to emery wheel that the pressure apparatus of axle pressure is provided and for adjusting the adjusting gear of pressure apparatus radial position.
Described rotary fixture and adjusting gear are separately fixed on worktable, and two guide rails with certain angle are set respectively along rotary fixture both sides on worktable, are respectively equipped with the riding wheel apparatus that can slide along guide rail on described guide rail; Described pressure apparatus is fixed on adjusting gear, and the rotating shaft lower end of described rotary fixture is connected with the output shaft of servomotor by shaft coupling.
Described riding wheel apparatus comprises support roller and roller frame, and support roller is arranged on the axis of roller frame, and roller frame is placed in the guide rail on worktable.
Described pressure apparatus comprises erecting frame, electric pushrod, web joint, pressure transducer, pinch roller frame and pinch roller.
Electric pushrod is fixed on erecting frame, and is connected with pressure transducer by web joint, and pinch roller frame is fixed on pressure transducer lower end, on the axis of pinch roller frame, pinch roller is installed.
Described adjusting gear comprises stepper motor, leading screw and sliding platform.
Described sliding platform is arranged on worktable, and the output shaft of stepper motor is connected with leading screw by shaft coupling, and sliding platform endoporus and leading screw are by threaded engagement, and the erecting frame of pressure apparatus is fixed on sliding platform.
Grinding wheel side, to a detection method for load detection device, comprises the steps:
(1) if single-point side load detects, first two riding wheel apparatus are shifted out to test section, if 3 side loads detect, two riding wheel apparatus are moved into test section; The emery wheel to be measured that is D by diameter is arranged in the rotating shaft of rotary fixture, and uses platen axial grip.
(2) stepper motor adjustment pinch roller moves in emery wheel radial direction, and the radial position of pinch roller is closed stepper motor after determining, opens electric pushrod and also sets its maximum and exert pressure.
(3) from pinch roller starts to contact emery wheel, slowly exert pressure to emery wheel, stop until institute exerts pressure after reaching setting value; Regain push rod, pinch roller and emery wheel are disengaged.
(4) start servomotor, make emery wheel in High Rotation Speed state; Electric pushrod is exerted pressure to emery wheel again, and pressure maintains certain hour after reaching setting value.
(5) regain push rod, close servomotor, detection completes.
The fulcrum that the radial position of the middle pinch roller of described step (2) meets pinch roller is L to the distance of emery wheel axis:
L＝D/2－18mm
Wherein, the diameter that D is emery wheel to be measured, mm is millimeter unit.
The invention has the beneficial effects as follows:
Apparatus of the present invention can realize the accurate detection to emery wheel percentage of damage parameter, to guarantee the quality of emery wheel and to have enough grinding performances; Pressure apparatus is exerted pressure to emery wheel side, and by the real-time gaging pressure size of pressure transducer, guarantees to exert pressure in measuring process accurate, simple to operate; Adjusting gear adjustable pinch wheel, to the distance in emery wheel axle center, can meet the measurement to different size emery wheel, and adaptability is good; Position by mobile riding wheel apparatus in guide rail, can realize from the side load of single-point to three and detecting.
Brief description of the drawings
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is front elevation of the present invention;
Wherein, 1, worktable, 2, stepper motor, 3, leading screw, 4, sliding platform, 5, erecting frame, 6, electric pushrod, 7, pressure transducer, 8, platen, 9,, emery wheel, 10, servomotor, 11, main shaft, 12, rotary fixture, 13, pinch roller, 14, pinch roller frame, 15, web joint, 16, roller frame, 17, support roller.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the present invention will be further described:
Embodiment 1
As shown in Figure 1, a kind of emery wheel side load detecting instrument, comprises worktable 1, servomotor 10, rotary fixture 12, riding wheel apparatus, pressure apparatus and adjusting gear.
Rotary fixture and adjusting gear are separately fixed on worktable 1, on worktable 1, along rotary fixture 12 both sides, two guide rails with certain angle are set respectively, are respectively equipped with the riding wheel apparatus that can slide along guide rail on guide rail; Pressure apparatus is fixed on adjusting gear, and the rotating shaft lower end of rotary fixture 12 is connected with the output shaft of servomotor 10 by shaft coupling.
Riding wheel apparatus comprises support roller 17 and roller frame 16, and support roller 17 is arranged on the axis of roller frame 16, and roller frame 16 is placed in the guide rail on worktable 1.Totally two of riding wheel apparatus, are arranged in worktable 1 surface with certain angle.
Pressure apparatus comprises erecting frame 5, electric pushrod 6, web joint 15, pressure transducer 7, pinch roller frame 14 and pinch roller 13.Electric pushrod 6 is fixed on erecting frame 5, and is connected with pressure transducer 7 by web joint 15.Pinch roller frame 14 is fixed on pressure transducer 7 lower ends, and pinch roller 13 is installed on the axis of pinch roller frame 14.
Adjusting gear comprises stepper motor 2, leading screw 3 and sliding platform 4.The output shaft of stepper motor 2 is connected with leading screw by shaft coupling, and sliding platform 4 coordinates with screw mandrel 3, and described erecting frame 5 is fixed on sliding platform 4, and sliding platform 4 is placed on worktable 1.
The present embodiment is that single-point side load detects.Before detecting, first two riding wheel apparatus are shifted out to test section.The emery wheel to be measured 9 that is D by diameter is arranged in the rotating shaft of rotary fixture 12, and with platen 8 axial grips.By PLC control step motor 2, adjust pinch roller 13 and move in emery wheel radial direction, make the fulcrum of pinch roller 13 meet L=D/2-18 (mm) to the distance L of emery wheel axis.After the radial position of pinch roller 13 is determined, forbidding stepper motor 2.Open electric pushrod 6, set its maximum and exert pressure.From pinch roller 13 starts to contact emery wheel 9, exert pressure slowly to emery wheel 9, observe the output of pressure transducer 7, until exerting pressure after reaching setting value, institute stops.In this process, servomotor 10 is not opened, and emery wheel 9 remains static.
Electric pushrod 6 is regained push rod, and pinch roller 13 disengages with emery wheel 9.Start servomotor 10, allow emery wheel 9 in High Rotation Speed state.Electric pushrod 6 is exerted pressure to emery wheel 9 again, and pressure maintains 30 seconds after reaching setting value.Electric pushrod 6 is regained push rod afterwards, and stepper motor 2 drives pinch roller 13 to return initial position.Take off emery wheel 9, detection completes.
Embodiment 2
The present embodiment is that 3 side loads detect.Before detecting, first two riding wheel apparatus are moved into test section, determined tram the locking of support roller 17 by the diameter D of emery wheel to be measured.Other steps are with embodiment 1.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection scope of the present invention.
Claims (6)
1. a grinding wheel side is to load detection device, it is characterized in that, comprising: worktable, servomotor, rotary fixture, be used to emery wheel to provide support riding wheel apparatus a little, be used to emery wheel that the pressure apparatus of axle pressure is provided and for adjusting the adjusting gear of pressure apparatus radial position;
Described rotary fixture and adjusting gear are separately fixed on worktable, and two guide rails with certain angle are set respectively along rotary fixture both sides on worktable, are respectively equipped with the riding wheel apparatus that can slide along guide rail on described guide rail; Described pressure apparatus is fixed on adjusting gear, and the rotating shaft lower end of described rotary fixture is connected with the output shaft of servomotor by shaft coupling.
2. a kind of grinding wheel side as claimed in claim 1, to load detection device, is characterized in that, described riding wheel apparatus comprises support roller and roller frame, and support roller is arranged on the axis of roller frame, and roller frame is placed in the guide rail on worktable.
3. a kind of grinding wheel side as claimed in claim 1, to load detection device, is characterized in that, described pressure apparatus comprises erecting frame, electric pushrod, web joint, pressure transducer, pinch roller frame and pinch roller;
Electric pushrod is fixed on erecting frame, and is connected with pressure transducer by web joint, and pinch roller frame is fixed on pressure transducer lower end, on the axis of pinch roller frame, pinch roller is installed.
4. a kind of grinding wheel side as claimed in claim 1, to load detection device, is characterized in that, described adjusting gear comprises stepper motor, leading screw and sliding platform;
Described sliding platform is arranged on worktable, and the output shaft of stepper motor is connected with leading screw by shaft coupling, and sliding platform endoporus and leading screw are by threaded engagement, and the erecting frame of pressure apparatus is fixed on sliding platform.
5. grinding wheel side as claimed in claim 1, to a detection method for load detection device, is characterized in that, comprises the steps:
(1) if single-point side load detects, first two riding wheel apparatus are shifted out to test section, if 3 side loads detect, two riding wheel apparatus are moved into test section; The emery wheel to be measured that is D by diameter is arranged in the rotating shaft of rotary fixture, and uses platen axial grip;
(2) stepper motor adjustment pinch roller moves in emery wheel radial direction, and the radial position of pinch roller is closed stepper motor after determining, opens electric pushrod and also sets its maximum and exert pressure;
(3) from pinch roller starts to contact emery wheel, slowly exert pressure to emery wheel, stop until institute exerts pressure after reaching setting value; Regain push rod, pinch roller and emery wheel are disengaged;
(4) start servomotor, make emery wheel in High Rotation Speed state; Electric pushrod is exerted pressure to emery wheel again, and pressure maintains certain hour after reaching setting value;
(5) regain push rod, close servomotor, detection completes.
6. a kind of grinding wheel side as claimed in claim 5, to the detection method of load detection device, is characterized in that, the fulcrum that the radial position of the middle pinch roller of described step (2) meets pinch roller is L to the distance of emery wheel axis:
L＝D/2－18mm；
Wherein, the diameter that D is emery wheel to be measured, mm is millimeter unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202875.XA CN103969039B (en) | 2014-05-14 | 2014-05-14 | A kind of lateral load detection device of emery wheel and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202875.XA CN103969039B (en) | 2014-05-14 | 2014-05-14 | A kind of lateral load detection device of emery wheel and method |
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| CN103969039A true CN103969039A (en) | 2014-08-06 |
| CN103969039B CN103969039B (en) | 2016-08-24 |
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| CN201410202875.XA Active CN103969039B (en) | 2014-05-14 | 2014-05-14 | A kind of lateral load detection device of emery wheel and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820113A (en) * | 2021-09-17 | 2021-12-21 | 深圳市二砂深联有限公司 | Nuclear resin grinding wheel detection device and method |
| CN113884316A (en) * | 2021-09-26 | 2022-01-04 | 泉州市华茂机械设备有限公司 | Guide wheel detection machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20200406U1 (en) * | 2001-11-05 | 2002-04-04 | Msc Scharmer Ag | Grinding machine for PCB test pieces |
| CN1849506A (en) * | 2003-09-16 | 2006-10-18 | Lg电子株式会社 | Apparatus and method for testing mechanical endurance of surface of optical disc. |
| CN201083664Y (en) * | 2007-08-07 | 2008-07-09 | 广东轻工职业技术学院 | Material friction wear properties tester |
| JP2009042107A (en) * | 2007-08-09 | 2009-02-26 | Tokyo Seimitsu Co Ltd | Ae (acoustic emission) wave detecting system and detecting method |
| CN201327459Y (en) * | 2008-12-23 | 2009-10-14 | 孙平 | Small-sized self-balance spiral loading frame |
| CN201527336U (en) * | 2009-04-16 | 2010-07-14 | 齐齐哈尔四达铁路设备有限责任公司 | Micro grinding wheel rotation test-bed for railway vehicle |
| CN102680218A (en) * | 2012-04-25 | 2012-09-19 | 中国铁道科学研究院金属及化学研究所 | Test table for polishing sand wheel and test method using same |
| CN203881526U (en) * | 2014-05-14 | 2014-10-15 | 山东大学 | A grinding wheel lateral load detecting device |
-
2014
- 2014-05-14 CN CN201410202875.XA patent/CN103969039B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20200406U1 (en) * | 2001-11-05 | 2002-04-04 | Msc Scharmer Ag | Grinding machine for PCB test pieces |
| CN1849506A (en) * | 2003-09-16 | 2006-10-18 | Lg电子株式会社 | Apparatus and method for testing mechanical endurance of surface of optical disc. |
| CN201083664Y (en) * | 2007-08-07 | 2008-07-09 | 广东轻工职业技术学院 | Material friction wear properties tester |
| JP2009042107A (en) * | 2007-08-09 | 2009-02-26 | Tokyo Seimitsu Co Ltd | Ae (acoustic emission) wave detecting system and detecting method |
| CN201327459Y (en) * | 2008-12-23 | 2009-10-14 | 孙平 | Small-sized self-balance spiral loading frame |
| CN201527336U (en) * | 2009-04-16 | 2010-07-14 | 齐齐哈尔四达铁路设备有限责任公司 | Micro grinding wheel rotation test-bed for railway vehicle |
| CN102680218A (en) * | 2012-04-25 | 2012-09-19 | 中国铁道科学研究院金属及化学研究所 | Test table for polishing sand wheel and test method using same |
| CN203881526U (en) * | 2014-05-14 | 2014-10-15 | 山东大学 | A grinding wheel lateral load detecting device |
Non-Patent Citations (1)
| Title |
|---|
| 王磊等: "基于在线检测技术的砂轮磨损补偿方法研究", 《制造业自动化》, vol. 32, no. 1, 31 January 2010 (2010-01-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820113A (en) * | 2021-09-17 | 2021-12-21 | 深圳市二砂深联有限公司 | Nuclear resin grinding wheel detection device and method |
| CN113820113B (en) * | 2021-09-17 | 2023-12-26 | 深圳市二砂深联有限公司 | Nuclear power resin grinding wheel detection device and method |
| CN113884316A (en) * | 2021-09-26 | 2022-01-04 | 泉州市华茂机械设备有限公司 | Guide wheel detection machine |
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| CN103969039B (en) | 2016-08-24 |
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Owner name: RIZHAO HEIN SAW CO., LTD. Effective date: 20140912 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Xiao Bianjiang Inventor after: Zhang Jinsheng Inventor after: Li Lei Inventor after: Su Zheng Inventor after: Ye Luhao Inventor after: Niu Pingping Inventor after: Ju Junwei Inventor after: Xing Juxue Inventor before: Zhang Jinsheng Inventor before: Ye Luhao Inventor before: Wang Zhi Inventor before: Ju Junwei Inventor before: Xing Juxue |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG JINSHENG YE LUHAO WANG ZHI JU JUNWEI XING JUXUE TO: XIAO BIANJIANG ZHANG JINSHENG LI LEI SU ZHENG YE LUHAO NIU PINGPING JU JUNWEI XING JUXUE |
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Effective date of registration: 20140912 Address after: 250061 Ji'nan Province, Lixia District, Shandong by Road No. ten, No. 17923 Applicant after: Shandong University Applicant after: Rizhao Hein Saw Co., Ltd. Address before: 250061 Ji'nan Province, Lixia District, Shandong by Road No. ten, No. 17923 Applicant before: Shandong University |
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Effective date of registration: 20210508 Granted publication date: 20160824 |