CN105403142A - Magnetic-railing-ruler-based portable flatness measurement instrument - Google Patents
Magnetic-railing-ruler-based portable flatness measurement instrument Download PDFInfo
- Publication number
- CN105403142A CN105403142A CN201510826674.1A CN201510826674A CN105403142A CN 105403142 A CN105403142 A CN 105403142A CN 201510826674 A CN201510826674 A CN 201510826674A CN 105403142 A CN105403142 A CN 105403142A
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- probe
- measurement instrument
- railings ruler
- magnetic stripe
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a magnetic-railing-ruler-based portable flatness measurement instrument comprising a mechanical probe (7), a stepping motor (1), a magnetic railing ruler, and a pedestal (6). A support (5) is arranged at two ends of the pedestal (6); and the stepping motor (1) is installed at one end of the support (5). A lead screw guide rail (2) is arranged in the middle of the support (5); the stepping motor (1) and the lead screw guide rail (2) are connected; and a sliding block (3) is arranged on the lead screw guide rail (2). The magnetic railing ruler in an open type includes a magnetic stripe (8) and a magnetic head (9); and the magnetic railing ruler is installed at the outer surface of the sliding block (3). A fixation rack (4) is arranged on the sliding block (3); the probe (7) and the magnetic stripe (8) are fixed on the fixation rack (4) directly; the magnetic head (9) is arranged on the sliding block (3); and the magnetic head (9) and the probe (7) are embedded mutually. According to the invention, the measurement instrument can be carried to an experiment site conveniently; and flatness of the plane that can not be dismounted conveniently can be measured effectively and conveniently. The precision is high; and no reading or other difficult operation is required. The automation degree is high; and the position information and flatness information of the position can be obtained accurately.
Description
Technical field
The invention belongs to roughness measurement technical field, particularly a kind of portable roughness measurement instrument based on magnetic railings ruler.
Background technology
Along with the development of China's science and technology, the continuous change of mechanical industry, also more and more higher to the requirement of measuring accuracy.The surface smoothness of plane is a common and very important measure the item at industrial circle, and for the location of all kinds of part, install and detection etc. has extensive and important application.Flatness be processing or manufacture part time surface can not be definitely smooth, between institute is uneven and definitely smooth, institute's difference data is exactly flatness, refers generally to the difference of the highs and lows between wafer surface and reference plane.Current roughness measurement instrument is huger, and the high measuring instrument of precision costly, lacks the portable roughness measurement instrument of robotization, high measurement accuracy.
Summary of the invention
The object of the invention is the deficiency existed for existing roughness measurement instrument, a kind of portable roughness measurement instrument based on magnetic railings ruler is provided.
Technical solution of the present invention is: a kind of portable roughness measurement instrument based on magnetic railings ruler, comprise mechanical probes, stepper motor, magnetic railings ruler, base, be provided with support at the two ends of described base, one end of support is provided with stepper motor, arranges lead screw guide rails in the centre of support, stepper motor is connected with lead screw guide rails, and lead screw guide rails arranges slide block; Described magnetic railings ruler is open, comprises magnetic stripe, magnetic head; Described magnetic railings ruler is arranged on the outside surface of described slide block, and described slide block arranges fixed mount, described probe directly and magnetic stripe be fixed on fixed mount, described magnetic head is arranged on slide block, described magnetic head and probe tabling.
Further, the output terminal of described magnetic stripe is connected with miniature PC, and the converts displacement of described probe is the displacement of described magnetic stripe, and described magnetic stripe converts displacement is that analog output is to miniature PC.
Further, described probe comprises probe inner core, the outer core of probe, is provided with spring in the bottom of probe inner core.
Further, bracing frame is installed on the top of described probe inner core, and bracing frame is inverted "L" shaped, installs magnetic stripe at the vertical edge of " L " type.
Further, parallel with described probe inner core at described magnetic stripe.
Further, the stiff end of described probe on fixed mount utilizes spring to keep probe to keep in touch with plane to be measured all the time.
Technical solution of the present invention carries out displacement measurement to carry out auto-compensation a kind of contact measuring apparatus in conjunction with miniature control panel, the size of effective reduction means under the requirement meeting precision by magnetic railings ruler, thus reach portable object.
The roughness measurement instrument of the present invention's design is applicable to detect middle-size and small-size metal flat, relatively light and handy, be easy to carry to experimental field, this roughness measurement instrument is fixed in plane to be measured, slide block is under the driving of stepper motor, probe is driven to do rectilinear motion back and forth along lead screw guide rails, probe perpendicular to working surface produces the displacement of vertical direction along with the uneven profile of working surface, change displacement being converted to electricity by magnetic railings ruler again inputs miniature PC, miniature PC will carry out data processing and analysis after measuring a little, thus measure the surface smoothness of measured surface, shown by LCDs, thus the measurement realized surface smoothness to be measured.
Roughness measurement instrument of the present invention adopts abbe ' s principle, namely sequentially should arrange in a line as the datum line of reading in the dimension line of tested part and instrument, only there is secondary slight error, so precision is higher.
The invention has the beneficial effects as follows: relatively light and handy, be easy to carry to experimental field, especially can carry out effectively and easily measuring for the planar smoothness being much not easy to dismantle; Precision is higher, without the need to personnel's reading or all the other highly difficult operations; Automaticity is high, accurately can obtain the flatness information of positional information and this position; Meet economic principle, cost is low, thing
U.S. inexpensive.
Accompanying drawing explanation
Fig. 1 is a kind of portable roughness measurement instrument structural drawing based on magnetic railings ruler.
Fig. 2 is the wiring layout of probe and magnetic stripe.
Wherein: 1. stepper motor; 2. lead screw guide rails; 3. slide block; 4. fixed mount; 5. support; 6. base; 7. probe; 8. magnetic stripe; 9. magnetic head; 10. plane to be measured; 11. bracing frames; 12. probe inner cores; The outer core of 13. probes; 14. springs.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", the orientation of the instruction such as " level " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
A kind of portable roughness measurement instrument based on magnetic railings ruler, comprise mechanical probes 7, stepper motor 1, magnetic railings ruler, base 6, be provided with support 5 at the two ends of described base 6, one end of support 5 is provided with stepper motor 1, arranges lead screw guide rails 2 in the centre of support 5, stepper motor 1 is connected with lead screw guide rails 2, and lead screw guide rails 2 arranges slide block 3; Described magnetic railings ruler is open, comprises magnetic stripe 8, magnetic head 9; Described magnetic railings ruler is arranged on the outside surface of described slide block 3, and described slide block 3 arranges fixed mount 4, and described probe 7 is directly fixed on fixed mount 4 with magnetic stripe 8, and described magnetic head 9 is arranged on slide block 3, described magnetic head 9 and probe 7 tabling.
The output terminal of described magnetic stripe 8 is connected with miniature PC, and the converts displacement of described probe 7 is the displacement of described magnetic stripe 8, and described magnetic stripe 8 converts displacement is that analog output is to miniature PC.
Described probe 7 comprises probe inner core 12, the outer core 13 of probe, is provided with spring 14 in the bottom of probe inner core 12.
Install bracing frame 11 on the top of described probe inner core 12, bracing frame 11 is inverted "L" shaped, installs magnetic stripe 8 at the vertical edge of " L " type.
Parallel with described probe inner core 12 at described magnetic stripe 8.
The stiff end of described probe 7 on fixed mount 4 utilizes spring 14 to keep probe 7 to keep in touch with plane 10 to be measured all the time.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (6)
1. the portable roughness measurement instrument based on magnetic railings ruler, comprise mechanical probes (7), stepper motor (1), magnetic railings ruler, base (6), it is characterized in that being provided with support (5) at the two ends of described base (6), one end of support (5) is provided with stepper motor (1), arranges lead screw guide rails (2) in the centre of support (5), stepper motor (1) is connected with lead screw guide rails (2), and lead screw guide rails (2) arranges slide block (3); Described magnetic railings ruler is open, comprises magnetic stripe (8), magnetic head (9); Described magnetic railings ruler is arranged on the outside surface of described slide block (3), described slide block (3) arranges fixed mount (4), described probe (7) directly and magnetic stripe (8) be fixed on fixed mount (4), described magnetic head (9) is arranged on slide block (3), described magnetic head (9) and probe (7) tabling.
2. a kind of portable roughness measurement instrument based on magnetic railings ruler according to claim 1, it is characterized in that the output terminal of described magnetic stripe (8) is connected with miniature PC, the converts displacement of described probe (7) is the displacement of described magnetic stripe (8), and described magnetic stripe (8) converts displacement is that analog output is to miniature PC.
3. a kind of portable roughness measurement instrument based on magnetic railings ruler according to claim 1, is characterized in that described probe (7) comprises probe inner core (12), the outer core (13) of probe, is provided with spring (14) in the bottom of probe inner core (12).
4. a kind of portable roughness measurement instrument based on magnetic railings ruler according to claim 2, it is characterized in that, on the top of described probe inner core (12), bracing frame (11) is installed, bracing frame (11), for inverted "L" shaped, installs magnetic stripe (8) at the vertical edge of " L " type.
5. a kind of portable roughness measurement instrument based on magnetic railings ruler according to claim 3, is characterized in that paralleling with described probe inner core (12) at described magnetic stripe (8).
6. a kind of portable roughness measurement instrument based on magnetic railings ruler according to claim 2, is characterized in that the stiff end of described probe (7) on fixed mount (4) utilizes spring (14) to keep probe (7) to keep in touch with plane to be measured (10) all the time.
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CN201510826674.1A CN105403142A (en) | 2015-11-25 | 2015-11-25 | Magnetic-railing-ruler-based portable flatness measurement instrument |
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CN201510826674.1A CN105403142A (en) | 2015-11-25 | 2015-11-25 | Magnetic-railing-ruler-based portable flatness measurement instrument |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105910573A (en) * | 2016-05-27 | 2016-08-31 | 苏州骏发精密机械有限公司 | Flatness detection device |
CN106091913A (en) * | 2016-08-08 | 2016-11-09 | 陈卫国 | Lockset parts based on magnetic railings ruler detection device |
CN106123844A (en) * | 2016-06-22 | 2016-11-16 | 苏交科集团股份有限公司 | A kind of steel beam column deformation detection instrument and using method |
CN106247892A (en) * | 2016-08-02 | 2016-12-21 | 陕西理工学院 | A kind of deep cylinder chamfer contact declines away from measurement apparatus |
CN106370107A (en) * | 2016-11-15 | 2017-02-01 | 广西理工职业技术学院 | Photoelectric detector |
CN106885501A (en) * | 2017-03-10 | 2017-06-23 | 宁夏共享模具有限公司 | A kind of magnetic railings ruler intelligence amesdial |
CN107421492A (en) * | 2017-08-02 | 2017-12-01 | 合肥光聚财建筑装饰工程有限公司 | A kind of dalle flatness detection has with support adapter and its adjusting method |
CN107498532A (en) * | 2017-10-17 | 2017-12-22 | 衡阳泰豪通信车辆有限公司 | For delineating the device of machining benchmark line on half-cone nacelle blank |
CN107511811A (en) * | 2017-10-17 | 2017-12-26 | 衡阳泰豪通信车辆有限公司 | Frock for the processing of large-scale nonmetallic composite taper nacelle |
CN108189354A (en) * | 2017-12-29 | 2018-06-22 | 重庆雷钜电子科技有限公司 | Moulding flatness detection mechanism |
CN111380488A (en) * | 2020-04-09 | 2020-07-07 | 洛阳豫安金属结构有限公司 | Comprehensive measuring system for tin bath of electronic-grade float glass melting furnace |
CN112033342A (en) * | 2020-09-30 | 2020-12-04 | 吴祖伟 | Detection equipment for detecting polishing flatness of optical lens |
CN112146562A (en) * | 2020-09-22 | 2020-12-29 | 苏州羽帆新材料科技有限公司 | Surface flatness detector for new material with variable and controllable capacitance |
CN113340170A (en) * | 2021-04-30 | 2021-09-03 | 成都飞机工业(集团)有限责任公司 | Multi-scene concave-convex quantity measuring tool and using method |
CN114608440A (en) * | 2022-03-10 | 2022-06-10 | 浙江大学台州研究院 | Bearing outer surface flatness detection equipment and detection method |
WO2023155265A1 (en) * | 2022-02-17 | 2023-08-24 | 宁德时代新能源科技股份有限公司 | Detection device and electrode sheet manufacturing device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86202502U (en) * | 1986-04-18 | 1987-07-08 | 上海市机床研究所 | Simply constructed digital displaying height meter with microcomputer and magnetic grid |
CN2205958Y (en) * | 1994-07-29 | 1995-08-23 | 杨德明 | Full-automatic tester for building levelness |
CN2223478Y (en) * | 1994-12-23 | 1996-03-27 | 戚国庆 | Surface roughness tester for rack |
JP2009020048A (en) * | 2007-07-13 | 2009-01-29 | Jtekt Corp | Contact sensor |
CN102519354A (en) * | 2011-11-18 | 2012-06-27 | 东南大学 | Scanning type touch texture detection device |
CN202846062U (en) * | 2012-09-20 | 2013-04-03 | 珠海灵科自动化科技有限公司 | Welding high-precision controlling mechanism for welding head |
CN104677326A (en) * | 2015-03-19 | 2015-06-03 | 上海振华重工(集团)股份有限公司 | Universal rail top roughness tester |
CN205138418U (en) * | 2015-11-25 | 2016-04-06 | 华中科技大学 | Portable roughness measuring apparatu based on magnetic grid chi |
-
2015
- 2015-11-25 CN CN201510826674.1A patent/CN105403142A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86202502U (en) * | 1986-04-18 | 1987-07-08 | 上海市机床研究所 | Simply constructed digital displaying height meter with microcomputer and magnetic grid |
CN2205958Y (en) * | 1994-07-29 | 1995-08-23 | 杨德明 | Full-automatic tester for building levelness |
CN2223478Y (en) * | 1994-12-23 | 1996-03-27 | 戚国庆 | Surface roughness tester for rack |
JP2009020048A (en) * | 2007-07-13 | 2009-01-29 | Jtekt Corp | Contact sensor |
CN102519354A (en) * | 2011-11-18 | 2012-06-27 | 东南大学 | Scanning type touch texture detection device |
CN202846062U (en) * | 2012-09-20 | 2013-04-03 | 珠海灵科自动化科技有限公司 | Welding high-precision controlling mechanism for welding head |
CN104677326A (en) * | 2015-03-19 | 2015-06-03 | 上海振华重工(集团)股份有限公司 | Universal rail top roughness tester |
CN205138418U (en) * | 2015-11-25 | 2016-04-06 | 华中科技大学 | Portable roughness measuring apparatu based on magnetic grid chi |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910573A (en) * | 2016-05-27 | 2016-08-31 | 苏州骏发精密机械有限公司 | Flatness detection device |
CN106123844A (en) * | 2016-06-22 | 2016-11-16 | 苏交科集团股份有限公司 | A kind of steel beam column deformation detection instrument and using method |
CN106247892B (en) * | 2016-08-02 | 2019-02-05 | 陕西理工学院 | It is a kind of depth cylinder chamfer contact decline away from measuring device |
CN106247892A (en) * | 2016-08-02 | 2016-12-21 | 陕西理工学院 | A kind of deep cylinder chamfer contact declines away from measurement apparatus |
CN106091913A (en) * | 2016-08-08 | 2016-11-09 | 陈卫国 | Lockset parts based on magnetic railings ruler detection device |
CN106370107A (en) * | 2016-11-15 | 2017-02-01 | 广西理工职业技术学院 | Photoelectric detector |
CN106885501A (en) * | 2017-03-10 | 2017-06-23 | 宁夏共享模具有限公司 | A kind of magnetic railings ruler intelligence amesdial |
CN107421492A (en) * | 2017-08-02 | 2017-12-01 | 合肥光聚财建筑装饰工程有限公司 | A kind of dalle flatness detection has with support adapter and its adjusting method |
CN107511811A (en) * | 2017-10-17 | 2017-12-26 | 衡阳泰豪通信车辆有限公司 | Frock for the processing of large-scale nonmetallic composite taper nacelle |
CN107511811B (en) * | 2017-10-17 | 2023-09-01 | 衡阳泰豪通信车辆有限公司 | Tool for machining large nonmetallic composite material conical cabin |
CN107498532A (en) * | 2017-10-17 | 2017-12-22 | 衡阳泰豪通信车辆有限公司 | For delineating the device of machining benchmark line on half-cone nacelle blank |
CN108189354A (en) * | 2017-12-29 | 2018-06-22 | 重庆雷钜电子科技有限公司 | Moulding flatness detection mechanism |
CN111380488B (en) * | 2020-04-09 | 2021-05-07 | 洛阳豫安金属结构有限公司 | Comprehensive measuring system for tin bath of electronic-grade float glass melting furnace |
CN111380488A (en) * | 2020-04-09 | 2020-07-07 | 洛阳豫安金属结构有限公司 | Comprehensive measuring system for tin bath of electronic-grade float glass melting furnace |
CN112146562A (en) * | 2020-09-22 | 2020-12-29 | 苏州羽帆新材料科技有限公司 | Surface flatness detector for new material with variable and controllable capacitance |
CN112146562B (en) * | 2020-09-22 | 2022-05-13 | 安徽广毅达精密科技有限公司 | Surface flatness detector for new material with capacitance variation control |
CN112033342B (en) * | 2020-09-30 | 2022-04-15 | 湖南晶盛光电有限公司 | Detection equipment for detecting polishing flatness of optical lens |
CN112033342A (en) * | 2020-09-30 | 2020-12-04 | 吴祖伟 | Detection equipment for detecting polishing flatness of optical lens |
CN113340170A (en) * | 2021-04-30 | 2021-09-03 | 成都飞机工业(集团)有限责任公司 | Multi-scene concave-convex quantity measuring tool and using method |
WO2023155265A1 (en) * | 2022-02-17 | 2023-08-24 | 宁德时代新能源科技股份有限公司 | Detection device and electrode sheet manufacturing device |
US11988498B2 (en) | 2022-02-17 | 2024-05-21 | Contemporary Amperex Technology Co., Limited | Detection device and pole piece manufacturing equipment |
CN114608440A (en) * | 2022-03-10 | 2022-06-10 | 浙江大学台州研究院 | Bearing outer surface flatness detection equipment and detection method |
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Application publication date: 20160316 |