CN104175221A - Grinding wheel external circle run-out detection method - Google Patents
Grinding wheel external circle run-out detection method Download PDFInfo
- Publication number
- CN104175221A CN104175221A CN201410365329.8A CN201410365329A CN104175221A CN 104175221 A CN104175221 A CN 104175221A CN 201410365329 A CN201410365329 A CN 201410365329A CN 104175221 A CN104175221 A CN 104175221A
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- CN
- China
- Prior art keywords
- grinding wheel
- measuring instrument
- transition piece
- emery wheel
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
Abstract
The invention relates to the technical field of grinding wheel detection, particularly to a grinding wheel external circle run-out detection method. The grinding wheel external circle run-out detection method comprises grinding wheel external circle run-out detection steps as follows: 1) a grinding wheel is assembled on a rotating shaft; 2) a measuring instrument is arranged on one radial side of the grinding wheel, a transition part is arranged between the measuring instrument and the external circle surface of the grinding wheel and assembled on a guide support in a guided manner, one end of the transition part is contacted with the external circle surface of the to-be-detected grinding wheel, the other end of the transition part is contacted with a contact of the measuring instrument, the contact of the measuring instrument, the rotating center of the to-be-detected grinding wheel, the transition part and the tangency point of the grinding wheel are in a same straight line, the transition part is in line contact with the external circle surface of the grinding wheel, and grinding wheel external circle run-out can be transmitted to the measuring instrument through the transition part; 3) the rotating shaft is driven to rotate, and the grinding wheel external circle run-out is detected by the measuring instrument. The grinding wheel external circle run-out can be accurately detected with the method.
Description
Technical field
The present invention relates to emery wheel detection technique field, particularly related to a kind of grinding wheel cylindrical glitch detection method.
Background technology
Emery wheel is with the central authorities that abrasive material and bonding agent etc. is made, to have the circular bonded abrasive tool of through hole, and it is a kind of that consumption is maximum, application surface is the widest in grinding tool, and High Rotation Speed when work, can be suitable for the grinding of various metals and nonmetallic materials.According to different abrasive materials, emery wheel can be divided into conventional abrasive material (corundum and carborundum etc.) emery wheel and super hard abrasive (diamond and cubic boron nitride) emery wheel.
Emery wheel is heterogeneous body multi-element composite material, and existing high-hardness grinding material also has soft bonding agent and pore, its rough surface.Grinding wheel cylindrical circular runout is the main precision index of peripheral grinding emery wheel, as shown in Figure 1, the contact 101 of measuring instrument is little for grinding wheel cylindrical glitch detection prior art, easily embeds the rough surface of emery wheel 102, measuring process is disturbed by wheel face roughness, measurement data serious distortion.
For conventional abrasive material emery wheel, owing to repairing than being easier to, the emery wheel circular runout after finishing is very little, often without detection; But for extra hard material grinding wheel, because super hard abrasive hardness is high, wearability is good, if adopt measuring instrument directly to contact grinding wheel cylindrical surface, measuring instrument contact wear is large, and cost is high.Particularly for coarseness (as 70/80 grain size number) extra hard material grinding wheel, because abrasive particle protrudes high (abrasive particle protrusion height is at 50-100um), wheel face extremely rough, in industry, also do not have at present a kind of rationally, science, ripe grinding wheel cylindrical glitch detection method and device.
Summary of the invention
The object of the present invention is to provide a kind of grinding wheel cylindrical glitch detection method.
In order to address the above problem, grinding wheel cylindrical glitch detection method by the following technical solutions: a kind of grinding wheel cylindrical glitch detection method, the method comprises following grinding wheel cylindrical glitch detection step: 1) emery wheel is assemblied on rotating shaft, 2) the radially side at emery wheel arranges measuring instrument, a transition piece is set between measuring instrument and grinding wheel cylindrical face, transition piece guiding is assemblied on a guiding trestle, the end face of its one end contacts with the periphery of detected emery wheel, the end face of the other end and the contact of measuring instrument, measuring instrument contact is perpendicular to the corresponding end-faces of transition piece, the contact of measuring instrument, the detected pivot of emery wheel and the point of contact of transition piece and emery wheel are located along the same line, wherein transition piece is that line contacts with the contact condition of grinding wheel cylindrical face, grinding wheel cylindrical is beated and can be delivered on measuring instrument by transition piece, 3) order about rotating shaft and rotate, by measuring instrument, detect the cylindrical of emery wheel and beat.
The end face contacting with grinding wheel cylindrical with measuring instrument of transition piece is parallel, and the contact plane of one end contacting with emery wheel of transition piece is that ultra-hard abrasive material is made.
The material of described contact plane is a kind of in PCD, CVD, PCBN.
Between described transition piece and guiding trestle, be provided with for ordering about transition piece to the close stage clip of emery wheel.
Measuring instrument also can be connected with computer, between computer and measuring instrument, is provided with signal processor.
In this grinding wheel cylindrical glitch detection method, measuring instrument does not directly contact with grinding wheel cylindrical face, and transition piece is that line contacts with grinding wheel cylindrical surface contact state, therefore in testing process, can avoid the interference of wheel face roughness and the wearing and tearing of measuring instrument and stuck, increase stability and the accuracy of measuring process, be specially adapted to coarseness (grain size number 16/18～170/200) high rigidity abrasive particle (superhard material) grinding wheel cylindrical glitch detection.
Further, the contact plane that high-abrasive material is made can solve the coarse problem of measurement result causing due to transition piece wearing and tearing; Stage clip provides a thrust can to measuring instrument contact, is more conducive to guarantee the precision of measurement, and the mechanical signal that signal processor can produce measuring instrument be converted to the signal of telecommunication, and computer can be used for directly reading and storing the situation of beating of emery wheel.
Accompanying drawing explanation
Fig. 1 is prior art medium plain emery wheel cylindrical glitch detection method schematic diagram;
Fig. 2 is the principle schematic of grinding wheel cylindrical glitch detection method of the present invention;
Fig. 3 is the use state diagram of the checkout gear used in grinding wheel cylindrical glitch detection method of the present invention;
Fig. 4 is the schematic diagram of the detection system used in grinding wheel cylindrical glitch detection method of the present invention.
The specific embodiment
The embodiment of grinding wheel cylindrical glitch detection method, as shown in Figure 2,3, it specifically comprises the following steps the cardinal principle of the method: 1) emery wheel 15 is assemblied on rotating shaft 16, 2) the radially side at emery wheel 15 arranges measuring instrument 11, between measuring instrument 11 and emery wheel 15 peripheries, a transition piece 13 is set, transition piece 13 guiding are assemblied on a guiding trestle 12, the end face of its one end contacts with the periphery of emery wheel 15, the other end contacts with the contact 111 of measuring instrument 11, measuring instrument contact is perpendicular to transition piece end face, the contact 111 of measuring instrument 11, the pivot of detected emery wheel 15 and transition piece 13 are located along the same line with the point of contact of emery wheel 15, wherein transition piece 13 is that line contacts with the contact condition of emery wheel 15 peripheries, emery wheel 15 cylindricals are beated and can be delivered on measuring instrument 11 by transition piece 13, 3) order about rotating shaft 16 and rotate, the cylindrical that detects emery wheel by measuring instrument 11 is beated.
In step 1), rotating shaft 16 can adopt the main shaft of corresponding grinding machine, emery wheel is assemblied in the usual way on the main shaft of grinding machine, in other embodiments, also can be arranged on the main shaft of satisfactory other equipment.
In step 2) in, as shown in Figure 3, what measuring instrument 11 specifically adopted is dial gauge.Certainly, in other embodiments, measuring instrument 11 can also adopt amesdial, micrometer, displacement transducer equal length measuring instrument.
Guiding trestle 12 comprises a column 121 and is located at the cantilever 122 on column 121, and wherein the height of cantilever 122 on column 121 is adjustable.Transition piece 13 is assemblied on the cantilever 122 of guiding trestle 12 and vertically and coordinates with cantilever 122 guiding anticreeps, in the present embodiment, transition piece 13 be take above-below direction as axially (in other embodiments, transition piece so long as with emery wheel radially for axially all can), its lower surface has formed the slip plane for being slidably matched with detected emery wheel 15, slip plane is made by high-abrasive material, and it specifically can be by ultra-hard abrasive material, as PCD, CVD, PCBN etc. make.In addition, in the present embodiment, the upper and lower Double End of transition piece is parallel, and the contact of measuring instrument is vertical with the upper transverse plane of transition piece.
Stage clip 14 tops are contained between transition piece 13 and guiding trestle 12, it can provide the power that compresses detected emery wheel 15 for transition piece 13, thereby guarantee that transition piece 13 reliably contacts with the periphery of detected emery wheel 15 all the time in testing process, and then guarantee the accuracy of testing result.
Above-mentioned guiding trestle, measuring instrument, transition piece and stage clip have formed a grinding wheel cylindrical jitter detection apparatus jointly, open grinding machine and make it main shaft low speed rotation and just can realize the detection that grinding wheel cylindrical is beated in step 3).
Need to benly be, in the present embodiment, measuring instrument is also connected with signal processor and computer, signal processor can receive the signal of measuring instrument and be converted into the signal of telecommunication, computer is used for receiving the signal that signal processor is sent, thereby directly reads and store the situation of beating of grinding wheel cylindrical.Signal processor, computer and above-mentioned grinding wheel cylindrical jitter detection apparatus have formed grinding wheel cylindrical glitch detection system jointly, by this detection system can be accurately, efficiently the cylindrical situation of beating of emery wheel is detected.
Claims (5)
1. a grinding wheel cylindrical glitch detection method, is characterized in that, the method comprises following grinding wheel cylindrical glitch detection step: 1) emery wheel is assemblied on rotating shaft, 2) the radially side at emery wheel arranges measuring instrument, a transition piece is set between measuring instrument and grinding wheel cylindrical face, transition piece guiding is assemblied on a guiding trestle, the end face of its one end contacts with the periphery of detected emery wheel, the end face of the other end and the contact of measuring instrument, measuring instrument contact is perpendicular to the corresponding end-faces of transition piece, the contact of measuring instrument, the detected pivot of emery wheel and the point of contact of transition piece and emery wheel are located along the same line, wherein transition piece is that line contacts with the contact condition of grinding wheel cylindrical face, grinding wheel cylindrical is beated and can be delivered on measuring instrument by transition piece, 3) order about rotating shaft and rotate, by measuring instrument, detect the cylindrical of emery wheel and beat.
2. grinding wheel cylindrical glitch detection method according to claim 1, is characterized in that, the end face contacting with grinding wheel cylindrical with measuring instrument of transition piece is parallel, and the contact plane of one end contacting with emery wheel of transition piece is that ultra-hard abrasive material is made.
3. grinding wheel cylindrical glitch detection method according to claim 2, is characterized in that, the material of described contact plane is a kind of in PCD, CVD, PCBN.
4. grinding wheel cylindrical glitch detection method according to claim 1, is characterized in that, is provided with for ordering about transition piece to the close stage clip of emery wheel between described transition piece and guiding trestle.
5. grinding wheel cylindrical glitch detection method according to claim 1, is characterized in that, measuring instrument is connected with computer, between computer and measuring instrument, is provided with signal processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365329.8A CN104175221B (en) | 2014-07-29 | A kind of grinding wheel cylindrical glitch detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365329.8A CN104175221B (en) | 2014-07-29 | A kind of grinding wheel cylindrical glitch detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104175221A true CN104175221A (en) | 2014-12-03 |
| CN104175221B CN104175221B (en) | 2017-01-04 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990503A (en) * | 2015-07-16 | 2015-10-21 | 郑州磨料磨具磨削研究所有限公司 | Grinding wheel external circle run-out detection method based on laser displacement sensor |
| CN105363989A (en) * | 2015-11-25 | 2016-03-02 | 平湖市高鑫自动化设备科技有限公司 | Rotating wheel assembly machine |
| CN106247880A (en) * | 2016-08-11 | 2016-12-21 | 上海大学 | A kind of emery wheel radially total run-out detection device |
| CN110514138A (en) * | 2019-07-24 | 2019-11-29 | 西安交通大学 | A kind of shape measurement system and method based on probe self gravity |
| CN110842780A (en) * | 2019-11-29 | 2020-02-28 | 江西杰浩硬质合金工具有限公司 | Automatic correcting device for jumping of round bar |
| CN117300844A (en) * | 2023-11-28 | 2023-12-29 | 中铁工程装备集团(天津)有限公司 | Grinding equipment with circle runout detection function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4914869A (en) * | 1988-05-16 | 1990-04-10 | General Tire, Inc. | Method for correcting and buffing tires |
| CN101784864A (en) * | 2008-06-30 | 2010-07-21 | 三菱重工业株式会社 | Method and system for calculating core shift of rotating body |
| CN102128587A (en) * | 2010-12-30 | 2011-07-20 | 洛阳轴研科技股份有限公司 | Jump detector for grinding wheel circle |
| CN202399139U (en) * | 2011-12-30 | 2012-08-29 | 桂林福达齿轮有限公司 | Spiral bevel gear grinding device with fixed grinding quantity |
| CN203390734U (en) * | 2013-06-21 | 2014-01-15 | 卢淑慧 | Device for detecting surface wear degree of grinding disc |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4914869A (en) * | 1988-05-16 | 1990-04-10 | General Tire, Inc. | Method for correcting and buffing tires |
| CN101784864A (en) * | 2008-06-30 | 2010-07-21 | 三菱重工业株式会社 | Method and system for calculating core shift of rotating body |
| CN102128587A (en) * | 2010-12-30 | 2011-07-20 | 洛阳轴研科技股份有限公司 | Jump detector for grinding wheel circle |
| CN202399139U (en) * | 2011-12-30 | 2012-08-29 | 桂林福达齿轮有限公司 | Spiral bevel gear grinding device with fixed grinding quantity |
| CN203390734U (en) * | 2013-06-21 | 2014-01-15 | 卢淑慧 | Device for detecting surface wear degree of grinding disc |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990503A (en) * | 2015-07-16 | 2015-10-21 | 郑州磨料磨具磨削研究所有限公司 | Grinding wheel external circle run-out detection method based on laser displacement sensor |
| CN104990503B (en) * | 2015-07-16 | 2018-04-20 | 郑州磨料磨具磨削研究所有限公司 | A kind of grinding wheel cylindrical glitch detection method based on laser displacement sensor |
| CN105363989A (en) * | 2015-11-25 | 2016-03-02 | 平湖市高鑫自动化设备科技有限公司 | Rotating wheel assembly machine |
| CN106247880A (en) * | 2016-08-11 | 2016-12-21 | 上海大学 | A kind of emery wheel radially total run-out detection device |
| CN110514138A (en) * | 2019-07-24 | 2019-11-29 | 西安交通大学 | A kind of shape measurement system and method based on probe self gravity |
| CN110842780A (en) * | 2019-11-29 | 2020-02-28 | 江西杰浩硬质合金工具有限公司 | Automatic correcting device for jumping of round bar |
| CN117300844A (en) * | 2023-11-28 | 2023-12-29 | 中铁工程装备集团(天津)有限公司 | Grinding equipment with circle runout detection function |
| CN117300844B (en) * | 2023-11-28 | 2024-02-02 | 中铁工程装备集团(天津)有限公司 | Grinding equipment with circle runout detection function |
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