CN100500372C - Rounding equipment and rounding method - Google Patents
Rounding equipment and rounding method Download PDFInfo
- Publication number
- CN100500372C CN100500372C CNB2006100329599A CN200610032959A CN100500372C CN 100500372 C CN100500372 C CN 100500372C CN B2006100329599 A CNB2006100329599 A CN B2006100329599A CN 200610032959 A CN200610032959 A CN 200610032959A CN 100500372 C CN100500372 C CN 100500372C
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- China
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- rolling circle
- emery wheel
- circle equipment
- emery
- bracing frames
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Abstract
The present invention provides a round-rolling equipment and round-rolling method using said round-rolling equipment. Said round-rolling equipment includes two abrasive wheels, two supporting frames and at least two holding components. On the peripheral surface of every abrasive wheel at least a recessed groove is cut, the cross-section of said recessed groove is made into the half-round form. Two abrasive wheels are placed on first direction, two supporting frames are placed on second direction which is perpendicular to said first direction, two supporting frames are positioned at two sides of the described abrasive wheel. The described holding components are respectively connected on said two supporting frames, on the second direction the described abrasive wheel and the described supporting frame can be relatively moved.
Description
[technical field]
The invention relates to a kind of rolling circle equipment and use the method for rolling circle of this equipment.
[background technology]
Along with the application of digital camera is more and more general, as a significant components-optical filter of digital camera lens module, its demand is also increasing.Generally in preparation optical filter process, earlier with large stretch of sheet glass as substrate, plate light filter film, dice again (as 4mm * 4mm).Because lens barrel is circular, so the shape of optical filter also correspondingly is designed to circle, then optical filter needs a round as a ball processing procedure.
The existing round as a ball processing procedure of optical filter is divided into two kinds by its employing equipment, and a kind of is that to adopt centring machine that optical filter is carried out once round as a ball, another kind be adopt tool to optical filter carry out twice round as a ball.
See also Fig. 1, existing a kind of rolling circle equipment comprises a centring machine (not indicating) and an emery wheel 12, is used for carrying out once round as a ball to optical filter 14.This centring machine comprises a pair of hollow anchor clamps 16, is located at the both sides of optical filter 14, and these anchor clamps 16 are equiped with a vacuum slot 162 at the place, axle center, and this vacuum slot 162 is connected with an aspiration pump (not indicating).Each anchor clamps 16 is connected with a rotating mechanism (not indicating), can be around its axle center rotation.During operation, at first utilize aspiration pump air-breathing and optical filter 14 is adsorbed on one of them anchor clamps 16 to anchor clamps 16 hollow spaces, again with another anchor clamps 16 near and optical filter 14 is clamped, start rotating mechanism then and drive optical filter 14 rotations, the friction by optical filter 14 and emery wheel 12 reaches round as a ball purpose.But centring machine costs an arm and a leg, and cost is too high; And described anchor clamps 16 once only can be fixed a tablet filter 14, thereby once can only grind a tablet filter 14, so production capacity is low excessively, are not suitable for a large amount of productions.
Another kind of existing rolling circle equipment is please consulted Fig. 2 and Fig. 3 simultaneously, and this rolling circle equipment comprises one first tool 22, second tool 24 and an emery wheel 26, and it is round as a ball to be used for that optical filter 28 is carried out secondary.This first tool 22 offers one first groove 222, and the section of this first groove 222 is a V-shape; This second tool is offered one second groove 242, and the section of this second groove 242 is a semicircle, and the required round as a ball diameter of this semicircle diameter and optical filter is suitable.Offer a groove 262 on the outer circumference surface of this emery wheel 26, the section of this groove 262 is a semicircle, and this semicircle diameter is the required round as a ball diameter of optical filter.During operation, some blockage optical filters 28 are placed in first groove 222 of first tool 22, these first tool, 22 lockings on workbench 29, are worn into semicircle by emery wheel 26 with optical filter 28; Then, semi-finished product optical filter 28 is inverted in second groove 242 of described second tool 24, by emery wheel 26 semi-finished product optical filter 28 is ground another semicircle again.Yet it is round as a ball to adopt first tool 22 and 24 pairs of optical filters of second tool 28 to carry out secondary, during also need optical filter 28 is shifted, increased operation, the production time is long, complicated operation; And when optical filter 28 shifted, skew took place with damaged in optical filter easily, causes product bad.
[summary of the invention]
In view of above content, be necessary to provide a kind of easy to operate, rolling circle equipment that efficient is high.
In addition, be necessary the method for rolling circle that provides a kind of efficient high.
A kind of rolling circle equipment, be used for round as a ball workpiece to be processed, it comprises two emery wheels, two bracing frames and at least two supporting pieces, at least offer a groove on the outer circumference surface of each emery wheel, this groove section is a semicircle, two emery wheels are symmetrical arranged in the relative workpiece of first direction, two bracing frames be arranged on all vertical second direction of the axis direction of first direction and described emery wheel on, two bracing frames are positioned at the both sides of described emery wheel, described supporting piece is connected on two bracing frames, on second direction, but described emery wheel and support frame as described above relative motion.
A kind of method for rolling circle, it may further comprise the steps:
At first, a kind of rolling circle equipment is provided, it comprises two emery wheels, two bracing frames and at least two supporting pieces, at least offer a groove on the outer circumference surface of each emery wheel, this groove section is a semicircle, two emery wheels are symmetrical arranged in the relative workpiece of first direction, two bracing frames be arranged on all vertical second direction of the axis direction of first direction and described emery wheel on, two bracing frames are positioned at the both sides of described emery wheel, described supporting piece is connected on two bracing frames, on second direction, but described emery wheel and support frame as described above relative motion;
With some workpieces to be processed together with the UV glue bond;
Hold tight described workpiece to be processed under the arm with two supporting pieces;
Two emery wheels grind the both sides of workpiece to be processed respectively, make it form required circle.
Compare prior art, adopt described rolling circle equipment round as a ball, because emery wheel is processed simultaneously to the workpiece both sides, make workpiece once finish round as a ball processing procedure, adopt tool to carry out twice round as a ball processing relatively, it is simple to operate, efficient is high, and its equipment cost is low than centring machine.
Described method for rolling circle realizes semi-automation, and it is simple to operate, saves manpower, has improved efficient.
[description of drawings]
Fig. 1 is the schematic diagram that prior art is utilized the round as a ball optical filter of centring machine;
Fig. 2 is that prior art utilizes first tool of rolling circle smelting tool that optical filter is carried out round as a ball schematic diagram;
Fig. 3 is that prior art utilizes second tool of rolling circle smelting tool that optical filter is carried out round as a ball schematic diagram;
Fig. 4 is the schematic diagram of rolling circle equipment of the present invention;
Fig. 5 is that Fig. 4 is along IV-IV place cutaway view.
[specific embodiment]
The rolling circle equipment of preferred embodiment of the present invention is arranged on the Digit Control Machine Tool, and this Digit Control Machine Tool comprises a processor, a kinematic system and an operating system, and this processor is connected respectively with kinematic system and operating system.This kinematic system comprises two first direction slide mechanisms that are positioned at Z-direction, is positioned at second direction slide mechanism and two rotating mechanisms of X-direction.This operating system provides a personal-machine interface, and with handled easily person's operation, the simple command that this operating system can be made the operator changes into machine instruction and is passed to this processor.This processor includes a plurality of math block, comprising second math block of first math block of control two first directions (Z-direction) slide mechanism, control second direction (X-direction) slide mechanism and control the 3rd math block of two rotating mechanisms.This processor starts corresponding math block after receiving the instruction of operating system, the running of output program startup and controlled motion system.
Please consult Fig. 4 and Fig. 5 simultaneously, this rolling circle equipment comprises two emery wheels 30, two bracing frames 40 and is movably arranged on two supporting pieces 50 on these two bracing frames 40, two supporting pieces 50 are used to replace optical filter 60 to be processed, two emery wheels 30 are connected with first direction (Z-direction) slide mechanism and rotating mechanism, and two bracing frames 40 are connected with second direction (X-direction) slide mechanism.
Parallelly on the outer circumference surface of described each emery wheel 30 offer two grooves 32, the section of this groove 32 is a semicircle, when groove 32 correspondences of two emery wheels 30 are close together, the section that two emery wheel 30 corresponding grooves 32 surround is a complete circle, and this round diameter is optical filter 60 round as a ball required diameters to be processed.These emery wheel 30 both sides are respectively equipped with an axostylus axostyle 34 in the center, this axostylus axostyle 34 is made of stainless steel.Two emery wheels 30 relative workpiece to be processed 60 on first direction is symmetrical arranged, and the axis of these emery wheel 30 axostylus axostyles 34 is parallel with the lathe Y-axis.Axostylus axostyle 34 on this emery wheel 30 is connected with first direction slide mechanism and a rotating mechanism.When the first direction slide mechanism turns round, can drive emery wheel 30 and move up and down in Z-direction, first math block of this processor limits two first direction slide mechanisms runnings, and to drive distance that two emery wheels 30 move identical and direction is opposite.When rotating mechanism operates, can drive this emery wheel 30 around its axostylus axostyle 34 rotations.
Two emery wheels 30 are connected with a current sense device (not indicating), and this current sense device is the low current detector, can induce weak current.30 on described emery wheel is as faint conductor, and two emery wheels 30 form a loop with this current sense device.When two emery wheels 30 separated, the loop did not have electric current to pass through, and the current sense device is reaction not; When 30 contacts of two emery wheels, the loop has electric current to pass through, and the current sense device is made a response immediately.Because this current sense device can induce weak current, so two emery wheels 30 contact a little, this current sense device is reaction to some extent just.This current sense device is connected with described processor, when the current sense device is sensed electric current, with feedback information to this processor, this processor sends instruction to kinematic system immediately, stop the running of first direction slide mechanism, avoid two emery wheels 30 to continue to draw close, to grind optical filter 60.Diamond or cubic boron nitride non-conductor emery wheels such as (CBN) is appreciated that described emery wheel 30 if can increase conducting particles in this kind emery wheel.
Support frame as described above 40 is a plate body, and two bracing frames 40 are symmetricly set on emery wheel 30 both sides, and an end of each bracing frame 40 is provided with two screwed holes 42, and this screwed hole 42 is used to connect this supporting piece 50.Corresponding screwed hole 42 center lines are located along the same line on two bracing frames 40, and the axis normal of this straight line and this emery wheel 30.These bracing frame 40 1 ends are connected with the second direction slide mechanism, and two bracing frames 40 can move forward and backward along X-direction simultaneously.
This supporting piece 50 is made up of stainless steel, and it comprises a head 52, a spiro rod section 54 and a polished rod section 56, and this spiro rod section 54 connects this head 52 and polished rod sections 56.This spiro rod section 54 matches with support frame as described above 40 screwed holes 42.This polished rod section 56 is a cylinder, and its diameter is slightly less than the internal diameter of bracing frame 40 screwed holes 42, so that pass the screwed hole 42 of bracing frame 40, the end face of this polished rod section 56 has certain flatness, is used to replace optical filter 60.The diameter of this polished rod section 56 is also less than optical filter 60 required round as a ball diameters, and avoiding in optical filter 60 round as a ball processes, supporting piece 50 interferes with emery wheel 30.This supporting piece 50 is connected on this bracing frame 40.
This operating system is provided with a start button, when pressing this button, its first, second and third math block of this processor computing simultaneously, driving described two first direction slide mechanisms, second direction slide mechanism and two rotating mechanisms turns round simultaneously, two bracing frames 40 move forward and backward along second direction (X-direction), and two emery wheel 30 rotations are simultaneously also slowly drawn close mutually.
The preferred embodiment of method for rolling circle of the present invention is to utilize above-mentioned rolling circle equipment that optical filter 60 to be processed is processed.These method for rolling circle concrete steps are:
With some optical filter 60 usefulness UV glue bonds to be processed together, form column;
End face at two supporting pieces spoons UV glue, and optical filter 60 to be processed is put in the middle of two supporting pieces 50, and two supporting pieces 50 of turn are to hold tight this optical filter 60 under the arm;
Afterwards, start lathe operating system, manual operation makes emery wheel 30 draw close to the centre, when emery wheel 30 contact optical filters 60, stops emery wheel 30 and moves;
After this, start kinematic system, bracing frame 40 drives optical filter 60 to be processed and moves forward and backward, and also slowly draws close mutually in the time of two emery wheel 30 rotations, and two emery wheels 30 grind the both sides of optical filter 60 respectively;
Afterwards, when 30 contacts of two emery wheels, the current sense device produces induction, and processor stops two emery wheels 30 and continues to draw close;
At last, processor sends and stops the processing instruction, and two emery wheels 30 separate automatically, and this moment, optical filter 60 round as a ball processing procedures were finished.
Be appreciated that, the bracing frame 40 of described rolling circle equipment and emery wheel 30 can be installed on the different lathes respectively, promptly two bracing frames 40 are connected in the second direction slide mechanism that a Daepori leads to lathe, and emery wheel 30 is installed on another lathe, and this lathe comprises a processor, two first direction slide mechanisms and two rotating mechanisms.
Be appreciated that described two bracing frames 40 relatively lathe fix, and two emery wheels 30 are connected with described second direction slide mechanism, promptly support frame as described above 40 and optical filter 60 move in second direction relatively for two emery wheels 30.
Be appreciated that described rolling circle equipment also can round as a ball other tabular or block workpiece, as eyeglass etc.; Support frame as described above 40 can be offered one or more screwed hole 42, and the also corresponding increase of quantity or the minimizing of supporting piece 50, emery wheel 30 grooves 32.
Claims (11)
1. rolling circle equipment, be used for round as a ball workpiece to be processed, it comprises two bracing frames and at least two supporting pieces, it is characterized in that: this rolling circle equipment further comprises two emery wheels and two rotating mechanisms, two emery wheels are connected with a described rotating mechanism respectively, at least offer a groove on the outer circumference surface of each emery wheel, this groove section is a semicircle, and two emery wheels relative workpiece to be processed on first direction is symmetrical arranged; Two bracing frames are positioned at the both sides of described emery wheel; Described supporting piece is connected on two bracing frames; Wherein, with the perpendicular second direction of first direction on, but described emery wheel and support frame as described above relative motion.
2. rolling circle equipment as claimed in claim 1 is characterized in that: this rolling circle equipment further comprises the second direction slide mechanism, and two bracing frames are connected with this second direction slide mechanism.
3. rolling circle equipment as claimed in claim 2 is characterized in that: this rolling circle equipment further comprises two first direction slide mechanisms, and two emery wheels are connected with described first direction slide mechanism respectively.
4. rolling circle equipment as claimed in claim 2 is characterized in that: this rolling circle equipment further comprises a current sense device, and described emery wheel contains micro-conducting particles, and this current sense device and two emery wheels form a galvanic circle.
5. rolling circle equipment as claimed in claim 4 is characterized in that: this rolling circle equipment further comprises a processor, and described first direction slide mechanism and current sense device all are connected with this processor.
6. rolling circle equipment as claimed in claim 5 is characterized in that: described rotating mechanism is connected with this processor.
7. rolling circle equipment as claimed in claim 1 is characterized in that: described supporting piece is detachable to be connected on the bracing frame.
8. rolling circle equipment as claimed in claim 7 is characterized in that: described supporting piece is to be threaded with bracing frame, and this supporting piece comprises a head, a spiro rod section and a polished rod section, and this spiro rod section connects this head and polished rod section.
9. rolling circle equipment as claimed in claim 1 is characterized in that: the groove quantity of described each emery wheel is two, and described supporting piece quantity is four, and this four supporting pieces symmetry is connected on two bracing frames.
10. method for rolling circle is used for workpiece to be processed is carried out round as a ball, and it is characterized in that: this method for rolling circle may further comprise the steps:
A kind of rolling circle equipment is provided, it comprises two emery wheels, two bracing frames and at least two supporting pieces, at least offer a groove on the outer circumference surface of each emery wheel, this groove section is a semicircle, two emery wheels are symmetrical arranged at the relative workpiece to be processed of first direction, two bracing frames be arranged at all vertical second direction of the axis direction of first direction and described emery wheel on, two bracing frames are positioned at the both sides of described emery wheel, described supporting piece is connected on two bracing frames, on second direction, but described emery wheel and support frame as described above relative motion;
With some workpieces to be processed together with the UV glue bond;
Hold tight described workpiece to be processed under the arm with two supporting pieces;
Two emery wheels grind the both sides of workpiece to be processed respectively, make it form required circle.
11. method for rolling circle as claimed in claim 10, it is characterized in that: this rolling circle equipment further comprises a current sense device, this current sense device and described two emery wheels form a galvanic circle, this current sense device is connected with described processor, when two emery wheel contacts, this current sense device is transmitted to this processor with message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100329599A CN100500372C (en) | 2006-01-13 | 2006-01-13 | Rounding equipment and rounding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100329599A CN100500372C (en) | 2006-01-13 | 2006-01-13 | Rounding equipment and rounding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN100999067A CN100999067A (en) | 2007-07-18 |
| CN100500372C true CN100500372C (en) | 2009-06-17 |
Family
ID=38257934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100329599A Expired - Fee Related CN100500372C (en) | 2006-01-13 | 2006-01-13 | Rounding equipment and rounding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100500372C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468442B (en) * | 2007-12-25 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | Rolling method |
| CN101513722B (en) * | 2008-02-18 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Circle rolling device |
| CN102009377A (en) * | 2009-09-04 | 2011-04-13 | 鸿富锦精密工业（深圳）有限公司 | Rounding mechanism |
| CN102672563A (en) * | 2012-04-23 | 2012-09-19 | 无锡市锡斌光电设备有限公司 | Cylinder rounder |
| CN114888689A (en) * | 2022-05-19 | 2022-08-12 | 合肥国际应用超导中心 | External grinding device for high-temperature superconducting strip welded conductor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4550482A (en) * | 1983-12-22 | 1985-11-05 | Pyramid Optical, Inc. | Method of constructing a beam spread lens |
| CN2135428Y (en) * | 1992-09-15 | 1993-06-09 | 天津市砂轮厂 | Grind wheel for groove |
| JP2001310252A (en) * | 2000-02-21 | 2001-11-06 | Olympus Optical Co Ltd | Method and device for grinding and polishing work piece |
| JP2004114275A (en) * | 2002-09-30 | 2004-04-15 | Fuji Photo Optical Co Ltd | Tool for grinding optical component and grinding method using the same |
| CN1533865A (en) * | 2003-03-31 | 2004-10-06 | 株式会社春近精密 | Device for grinding lens sphere |
| JP2004344996A (en) * | 2003-05-20 | 2004-12-09 | Daishinku Corp | Method for manufacturing optical filter, and optical filter by the same manufacturing method |
-
2006
- 2006-01-13 CN CNB2006100329599A patent/CN100500372C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4550482A (en) * | 1983-12-22 | 1985-11-05 | Pyramid Optical, Inc. | Method of constructing a beam spread lens |
| CN2135428Y (en) * | 1992-09-15 | 1993-06-09 | 天津市砂轮厂 | Grind wheel for groove |
| JP2001310252A (en) * | 2000-02-21 | 2001-11-06 | Olympus Optical Co Ltd | Method and device for grinding and polishing work piece |
| JP2004114275A (en) * | 2002-09-30 | 2004-04-15 | Fuji Photo Optical Co Ltd | Tool for grinding optical component and grinding method using the same |
| CN1533865A (en) * | 2003-03-31 | 2004-10-06 | 株式会社春近精密 | Device for grinding lens sphere |
| JP2004344996A (en) * | 2003-05-20 | 2004-12-09 | Daishinku Corp | Method for manufacturing optical filter, and optical filter by the same manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100999067A (en) | 2007-07-18 |
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