CN102278954A - Online detector for grinding roll collar slot profile - Google Patents
Online detector for grinding roll collar slot profile Download PDFInfo
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- CN102278954A CN102278954A CN 201110175028 CN201110175028A CN102278954A CN 102278954 A CN102278954 A CN 102278954A CN 201110175028 CN201110175028 CN 201110175028 CN 201110175028 A CN201110175028 A CN 201110175028A CN 102278954 A CN102278954 A CN 102278954A
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- collars
- adjusting mechanism
- object lens
- measuring device
- roll collar
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Abstract
The invention discloses an online detector for grinding a roll collar slot profile. The device comprises a positive picture optical projector detector arranged on a roll collar grinding machine; the positive picture optical projector detector comprises a box body part, an objective lens part, a transmission illumination part, an operation regulating mechanism and a display screen; the box body part is arranged on the operation regulating mechanism; the display screen is arranged inside the box body part; and with the regulation of the operation regulating mechanism, an image of the roll collar to be ground is transmitted to the display screen and displayed by the transmission illumination part and the objective lens part. According to the online detector for grinding the roll collar slot profile, the online detection for machining the roll collar slot profile is realized, so that process control is carried out for the roll collar machining quality as well as data quantification is carried out for a detection result; and therefore, the roll collar detecting precision is improved.
Description
Technical field
The invention belongs to field of metallurgy, relate to the pick-up unit of a kind of wire rolling plants roll collar of rolling mill grooved reconditioning, specifically a kind of on-line measuring device of reconditioning collars grooved.
Background technology
The detection of general wire rolling plants collars processing is undertaken by the pass model, and the collars grooved is to finish by the comparison of model on collars grooved and the location dimension as shown in Figure 1.Model detects the subject matter that exists:
1) the model detection can only be that comparison detects, and testing result is not had data-measuring.
2) the detection model itself exists mismachining tolerance.
3) model detects the detection after machining often, to not control of process.
4) model detects the experience requirement height to the testing staff, and the tightness that model and grooved are fitted is big to the testing result influence.
Summary of the invention
In order to overcome the problem that prior art exists, the purpose of this invention is to provide a kind of on-line measuring device of reconditioning collars grooved.This on-line measuring device has been realized the online detection of collars grooved processing, and the collars crudy has been had process control, simultaneously testing result has been had data-measuring, has improved the collars accuracy of detection.
The objective of the invention is to be achieved through the following technical solutions:
A kind of on-line measuring device of reconditioning collars grooved, it is characterized in that: this device comprises the erect image optical projection measuring device that is arranged on the collars grinding machine, described erect image optical projection measuring device comprises casing part, object lens part, transillumination part, operation adjusting mechanism and display screen, the chest portion branch is arranged on the operation adjusting mechanism, and display screen is arranged in the casing part; By adjusting operation adjusting mechanism, transillumination part and object lens part are sent to display screen and demonstration with the image of collars to be grinding.
Among the present invention, in the casing part, be provided with big reflective mirror and little reflective mirror, be provided with the groove that inserts for template in casing part both sides; Be provided with objective tube below the casing part, object lens partly are installed in the objective tube.Transillumination partly comprises the Lights section, condenser and fan, and the Lights section and object lens partly are separately positioned on the both sides of collars to be grinding.The operation adjusting mechanism comprises vertical adjusting mechanism, laterally adjusting mechanism, tilting mechanism and base, vertically adjusting mechanism and laterally adjusting mechanism adjust the relative position of object lens part and workpiece; Tilting mechanism is arranged on the base, and base is arranged on casing part below.
Among the present invention, erect image optical projection measuring device fundamental diagram is seen shown in the accompanying drawing 2:
The light that based on halogen bulb 71 sends produces directional light through collector lens 72 backs, after catoptron 73 refractions, be radiated on collars and the emery wheel again, its outline line is through object lens 74, reflective mirror 73, amplification also is imaged on the milled sand surface of display screen 75, object lens are under transillumination, profile measurement error＜0.08% can be observed and detect the wire-frame image of gained.Be provided with cooling at based on halogen bulb 71 rear sides and see fan 76, be provided with protection lens 77 at object lens 74 front ends.
Casing partly is the basis of instrument, supports and each parts of binding instrument, and forms camera bellows.Big reflective mirror, each parts of little reflective mirror are placed in the camera bellows the inside.There is a large cover back, takes off to can be used for regulating big reflective mirror, and the front upper side face has a minor flaps, takes off to can be used for regulating little reflective mirror.It is to be used to connect the 10X object lens that the middle chromium-plated part objective holder in below has M42 * 0.75 screw.The front is φ 250mm display screen parts, has 3.5 * 260mm groove in the casing both sides, uses for inserting template.Two groups of M4 set screw are arranged under it, overlap with display screen cross center to regulate the model center.
Object lens parts is made up of the multi-disc eyeglass, and workpiece is obtained 10X on the projection screen in the profile erect image of workpiece by these object lens.
The transillumination part is made up of the Lights section, condenser, fan and illuminating lamp, and its effect provides the transmitted light that satisfies the object lens needs.The holder structure of the Lights section is three-dimensional adjustable, and it can realize (directions X) about bulb, (Y direction), front and back (Z direction) levelling up and down very easily, to realize filament imaging (at shadow screen center, can see filament shape clearly).Bulb is contained in the adjustment disk by ceramics seat.The rotary lamp holder seat can be eliminated the filament deflection that preceding two adjustings bring.
The operation adjusting mechanism is made up of vertical adjusting mechanism, horizontal adjusting mechanism and tilting mechanism and base.Its effect is the position of adjusting projector, with workpiece and the emery wheel that adapts to different size.Vertically, horizontal adjusting mechanism can easily be adjusted the relative position of projector and workpiece.Tilting mechanism is after the processing testing finishes, and projector is turned over rearward, abdicates the space so that the chilled water nozzle to be installed, and protects projector to avoid moisture attacks simultaneously.
Advantage of the present invention is: the erect image optical projector it with specific enlargement ratio the contour shape of workpiece become erect image accurately enlarging projection to display screen, its image and workpiece fully in the same way, upright directly perceived, imaging is clear, enlargement ratio is accurate.This pick-up unit has been realized the online detection of collars grooved processing, and the collars crudy has been had process control, simultaneously testing result has been had data-measuring, has improved the collars accuracy of detection.
The present invention does not have any harmful effect to machine tool structure and performance.Operating personnel not only accurately but also convenient, were used special measurement rule in operation in processing collars process, pass is rechecked to the end back gauge, guaranteed precision machining.Erect image optical projection measuring device is installed in the present invention additional on the collars grinding machine, be applicable to the online detection of processing of collars.
Description of drawings
Fig. 1 is a wire rolling plants collars profile of groove.
Fig. 2 is an erect image optical projection measuring device fundamental diagram.
Fig. 3 is a structural representation of the present invention.
Embodiment
A kind of on-line measuring device of reconditioning collars grooved of the present invention is seen Fig. 3, among the figure, and the 6th, collars, the 7th, emery wheel.This device comprises the erect image optical projection measuring device that is arranged on the collars grinding machine, erect image optical projection measuring device comprises casing part 1, object lens part 2, transillumination part 3, operation adjusting mechanism 4 and display screen 5, casing part 1 is arranged on the operation adjusting mechanism 4, and display screen 5 is arranged in the casing part 1; By regulating operation adjusting mechanism 4, transillumination part 3 and object lens part 2 are sent to display screen 5 and demonstration with the image of collars 6 to be grinding.
In casing part 1, be provided with big reflective mirror and little reflective mirror, be provided with the groove that inserts for template in casing part 1 both sides; Be provided with objective tube 21 below casing part 1, object lens part 2 is installed in the objective tube 21.Transillumination part 3 comprises the Lights section, condenser and fan, and the Lights section and object lens part 2 are separately positioned on the both sides of collars 6 to be grinding.Operation adjusting mechanism 4 comprises vertical adjusting mechanism 41, horizontal adjusting mechanism 42, tilting mechanism 43 and base 44, and vertically adjusting mechanism 41 and horizontal adjusting mechanism 42 are adjusted the relative position of object lens part 2 and workpiece; Tilting mechanism 43 is arranged on the base 44, and base 44 is arranged on casing part 1 below.
Specific requirement is as follows:
Projector adopts imaging focal length 152.5mm optical tubes, display screen to adopt the circle of diameter 250mm.
Light source adopts the 150W fixed light source, and light source design adopts water-proofing treatment, and circuit adopts the time relay and the inoperative situation duplicate protection that cuts off the power supply automatically.
Projector is fixed on the turning base, and X-axis and Y make things convenient for tool setting and centering to scalable.
Utilize the former X of lathe to Y to grating, behind centering on the projector, control mobile size by digital display, reach processing request.
Increase special measurement rule one cover, be convenient to detect and control location dimension precision.
Reform roller Circular grinding machine cooling water pipe is convenient to install a whole set of projection centralising device.
Erect image optical projector important technological parameters and precision index see Table 1
Table 1
It is as follows that adjustment is installed before using:
Adjusting mechanism is installed on the grinding wheel driving box case lid, tightens set bolt behind the centering.
The projector casing is installed on the adjusting mechanism, and objective holder inserts in the sleeve.
Object lens in the taking-up accessory case also are screwed in the objective holder, and 2 * M3 branch head screw is twisted the jail.
Regulate image-forming range adjustment cover, guarantee the 150mm size.
Fastening sleeve bolt is fixed projector position.
Open light switch, transfer the filament imaging, and then workpiece is imaged on the display screen, by suitable adjustment instrument height, make picture element clear, multiplying power is accurate.
Template is inserted, and the adjustment set screw makes its center overlap with the projection screen cross centre line.
Energising (fan 220V12W, Halogen lamp LED 24V150W) condenser produces directional light.
Back out over cap (1), over cap (2), adjust object lens and condenser position, make it coaxial.
Coarse adjustment: it is coaxial with condenser that object lens are surveyed in range estimation.
Fine setting: replace object lens over caps (2) with the filament mirror in the accessory case, the filament hot spot gets final product to the projection screen center.
The use of erect image optical projection measuring device is as follows with operation:
Earlier the collars end face is cleaned, by the mandrel location end face that rises, the tensioner mandrel clips collars.
Lathe cooling water pipe movable joint is unclamped, remove cooling water pipe.
Upset erect image optical projector is opened fixed light source to working position, adjusts the tool setting template.
With collars end face alignment template center line.
Will apparent establish " 0 " of optics footage this moment.
Mobile platen is to the grooved location dimension, and the locking worktable.
Lift projector, cut off the projector light source current, cooling water pipe is installed.
Normal process begins.With the special measurement inspection of restoring to norm, controlling dimension precision.
Claims (4)
1. the on-line measuring device of a reconditioning collars grooved, it is characterized in that: this device comprises the erect image optical projection measuring device that is arranged on the collars grinding machine, described erect image optical projection measuring device comprises casing part (1), object lens parts (2), transillumination part (3), operation adjusting mechanism (4) and display screen (5), casing part (1) is arranged on the operation adjusting mechanism (4), and display screen (5) is arranged in the casing part (1); By adjusting operation adjusting mechanism (4), transillumination part (3) and object lens parts (2) are sent to display screen (5) and demonstration with the image of collars to be grinding (6).
2. the on-line measuring device of reconditioning collars grooved according to claim 1 is characterized in that: be provided with big reflective mirror and little reflective mirror in casing part (1), be provided with the groove that inserts for template in casing part (1) both sides; Be provided with objective tube (21) in casing part (1) below, object lens parts (2) are installed in the objective tube (21).
3. the on-line measuring device of reconditioning collars grooved according to claim 1 is characterized in that: transillumination part (3) comprises the Lights section, condenser and fan, and the Lights section and object lens partly are separately positioned on the both sides of collars to be grinding.
4. the on-line measuring device of reconditioning collars grooved according to claim 1, it is characterized in that: operation adjusting mechanism (4) comprises vertical adjusting mechanism (41), horizontal adjusting mechanism (42), tilting mechanism (43) and base (44), and vertically adjusting mechanism (41) and horizontal adjusting mechanism (42) are adjusted the relative position of object lens parts (2) and workpiece; Tilting mechanism (43) is arranged on the base (44), and base (44) is arranged on casing part (1) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101750285A CN102278954B (en) | 2011-06-27 | 2011-06-27 | Online detector for grinding roll collar slot profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101750285A CN102278954B (en) | 2011-06-27 | 2011-06-27 | Online detector for grinding roll collar slot profile |
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| Publication Number | Publication Date |
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| CN102278954A true CN102278954A (en) | 2011-12-14 |
| CN102278954B CN102278954B (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101750285A Active CN102278954B (en) | 2011-06-27 | 2011-06-27 | Online detector for grinding roll collar slot profile |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180902A (en) * | 2018-10-23 | 2019-08-30 | 常州市艾瑞肯机电技术开发有限公司 | Guide and guard optical system adjusts instrument |
| CN111854575A (en) * | 2020-07-30 | 2020-10-30 | 唐山市德龙钢铁有限公司 | Roll collar ring groove detection device |
| CN115431129A (en) * | 2022-09-26 | 2022-12-06 | 沈阳飞机工业（集团）有限公司 | Auxiliary device for repairing allowance of opening cover type parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19880793C1 (en) * | 1997-05-14 | 2003-08-07 | Idemitsu Petrochemical Co | Surface testing device and surface testing method |
| CN101324422A (en) * | 2007-06-12 | 2008-12-17 | 西安普瑞光学仪器有限公司 | Method and apparatus of fine distribution of white light interference sample surface shapes |
| CN201318936Y (en) * | 2008-12-16 | 2009-09-30 | 赵政康 | Contour measuring projection device |
| US7649625B2 (en) * | 2008-03-28 | 2010-01-19 | Kabushiki Kaisha Topcon | Optical apparatus, photomask inspecting apparatus, and exposure apparatus |
| CN101750712A (en) * | 2008-11-28 | 2010-06-23 | 株式会社三丰 | Autofocus device |
-
2011
- 2011-06-27 CN CN2011101750285A patent/CN102278954B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19880793C1 (en) * | 1997-05-14 | 2003-08-07 | Idemitsu Petrochemical Co | Surface testing device and surface testing method |
| CN101324422A (en) * | 2007-06-12 | 2008-12-17 | 西安普瑞光学仪器有限公司 | Method and apparatus of fine distribution of white light interference sample surface shapes |
| US7649625B2 (en) * | 2008-03-28 | 2010-01-19 | Kabushiki Kaisha Topcon | Optical apparatus, photomask inspecting apparatus, and exposure apparatus |
| CN101750712A (en) * | 2008-11-28 | 2010-06-23 | 株式会社三丰 | Autofocus device |
| CN201318936Y (en) * | 2008-12-16 | 2009-09-30 | 赵政康 | Contour measuring projection device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180902A (en) * | 2018-10-23 | 2019-08-30 | 常州市艾瑞肯机电技术开发有限公司 | Guide and guard optical system adjusts instrument |
| CN111854575A (en) * | 2020-07-30 | 2020-10-30 | 唐山市德龙钢铁有限公司 | Roll collar ring groove detection device |
| CN111854575B (en) * | 2020-07-30 | 2022-05-10 | 唐山市德龙钢铁有限公司 | Roll collar ring groove detection device |
| CN115431129A (en) * | 2022-09-26 | 2022-12-06 | 沈阳飞机工业（集团）有限公司 | Auxiliary device for repairing allowance of opening cover type parts |
| CN115431129B (en) * | 2022-09-26 | 2023-10-13 | 沈阳飞机工业（集团）有限公司 | Auxiliary device for repairing allowance of flap parts |
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| Publication number | Publication date |
|---|---|
| CN102278954B (en) | 2012-11-07 |
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