CN103406829B - A kind of digital voltage regulation device of optic fiber polishing machine - Google Patents
A kind of digital voltage regulation device of optic fiber polishing machine Download PDFInfo
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- CN103406829B CN103406829B CN201310358183.XA CN201310358183A CN103406829B CN 103406829 B CN103406829 B CN 103406829B CN 201310358183 A CN201310358183 A CN 201310358183A CN 103406829 B CN103406829 B CN 103406829B
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- exerting pressure
- pressure
- screw rod
- pressing piece
- hole
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- Force Measurement Appropriate To Specific Purposes (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to and a kind ofly can show force value in real time and regulate the digital voltage regulation device of optic fiber polishing machine of pressure according to force value.It includes: fixture positioning supporting part, pressing piece main body, screw rod of exerting pressure, pad of exerting pressure, spring of exerting pressure, stem nut of exerting pressure, pressure sensor, during assembling, pressing piece subject activity is plugged in the upper slip cavity of fixture positioning supporting part, screw rod activity of exerting pressure is located in the stairstepping through hole in pressing piece main body, the exert pressure bottom of screw rod is pressed on the movable end of pressure sensor, pad of exerting pressure is set on the top miner diameter end of screw rod of exerting pressure, spring housing of exerting pressure is located on the top miner diameter end of screw rod of exerting pressure, the exert pressure lower end of spring is pressed on and exerts pressure on pad, the end of thread movable whorl of spring of exerting pressure is connected on the internal thread of large footpath shoulder hole in pressing piece main body, the end of thread of spring of exerting pressure is pressed on the upper end of spring of exerting pressure.After adopting said structure, the present invention has can show pressure regulation numerical value, feature easy to use in real time.
Description
Technical field
The present invention relates to the regulator of optic fiber polishing machine, refer in particular to and a kind ofly can show force value in real time and regulate the digital voltage regulation device of optic fiber polishing machine of pressure according to force value.
Background technology
Along with the development of mechanics of communication, optical fiber obtains increasingly extensive application as a kind of high speed communication device.In the connection application process of optical fiber, need to adopt optic fiber polishing machine to grind fiber connector, in order to each fiber connector is ground to form same plane, optical fiber lapping dish needs to keep same pressure, and need force value pressure being adjusted to setting, the pressure regulating device of traditional optic fiber polishing machine is mostly rotated by nut to carry out spiral pressure regulation by experienced operator according to working experience, in order to keep the pressure of optical fiber lapping dish consistent, pressure regulating device other to each bight being located at optical fiber lapping dish is successively needed to carry out pressure regulation, this hand power screw voltage regulating mode relies on the working experience of experienced operator and the familiarity to pressure regulating device completely, this artificial voltage regulating mode is wasted time and energy, and the accuracy of pressure regulation can not be ensured, grinding yield rate is low.
Summary of the invention
Object of the present invention is exactly that provide for the deficiencies in the prior art part a kind of can show force value and the digital voltage regulation device regulating the optic fiber polishing machine of pressure according to force value in real time.
For achieving the above object, technical scheme of the present invention is: a kind of digital voltage regulation device of optic fiber polishing machine, includes:
One fixture positioning supporting part, on the installing hole that fixture positioning supporting part is fixedly installed on workbench or one-body molded with workbench, fixture positioning supporting part has the upper slip cavity and lower through-hole that communicate with each other from top to bottom;
One pressing piece main body, pressing piece body contours mates with described upper slip cavity, pressing piece main body is provided with the end of exerting pressure acted on optical fiber lapping dish, stairstepping through hole is offered in pressing piece main body, the top of this stairstepping through hole is large footpath shoulder hole, the bottom of this stairstepping through hole is path shoulder hole, and shoulder hole upper end, large footpath has internal thread;
One exerts pressure screw rod, and screw rod of exerting pressure is shaped to " convex " character form structure, and screw rod of exerting pressure is connected by top miner diameter end and bottom bigger diameter end and forms;
One exerts pressure pad, pad of exerting pressure has the centre bore coordinated with screw rod top miner diameter end of exerting pressure, the centre bore of pad of exerting pressure is less than the external diameter of screw rod middle and lower part bigger diameter end of exerting pressure, and the external diameter of pad of exerting pressure is less than the diameter of large footpath shoulder hole and is greater than the diameter of path shoulder hole;
One exerts pressure spring, and the external diameter of spring of exerting pressure is less than the aperture of large footpath shoulder hole;
One exerts pressure stem nut, and the lower end of stem nut of exerting pressure is the end of thread mated with the internal thread of large footpath shoulder hole;
One pressure sensor; Have stiff end and movable end, stiff end is fixedly connected on workbench;
During assembling, pressing piece subject activity is plugged in the upper slip cavity of fixture positioning supporting part, screw rod activity of exerting pressure is located in the stairstepping through hole in pressing piece main body, the exert pressure bottom of screw rod is pressed on the movable end of pressure sensor, pad of exerting pressure is set on the top miner diameter end of screw rod of exerting pressure, spring housing of exerting pressure is located on the top miner diameter end of screw rod of exerting pressure, the exert pressure lower end of spring is pressed on and exerts pressure on pad, the end of thread movable whorl of stem nut of exerting pressure is connected on the internal thread of large footpath shoulder hole in pressing piece main body, the end of thread of stem nut of exerting pressure is pressed on the upper end of spring of exerting pressure, under work pressurized state, the lower surface of pad of exerting pressure is pressed on the cascaded surface of stairstepping through hole with on the top miner diameter end of screw rod of exerting pressure and bottom bigger diameter end abutted surface simultaneously, under inoperative free state, on the top miner diameter end that the lower surface of pad of exerting pressure is pressed on screw rod of exerting pressure and bottom bigger diameter end abutted surface, the top miner diameter end of screw rod of exerting pressure and bottom bigger diameter end abutted surface are higher than the cascaded surface of stairstepping through hole.
The end of exerting pressure pressing piece main body is pressed on optical fiber lapping dish is a pin, and this pin is plugged in pin hole corresponding to pressing piece body top.
Pressing piece main body is also plugged with handle of exerting pressure, and exert pressure handle and described pin are positioned on same axis.
The upper slip cavity of fixture positioning supporting part and lower through-hole are cylindrical hole, and pressing piece body contours is cylindrical.
Described pressure sensor and pressure sensor circuit and digital display screen are connected to form pressure display circuit.
The workbench that described fixture positioning supporting part is fixed is the workbench of optic fiber polishing machine.
Adopt after said structure, the pressure in pressing piece main body, by screw rod and the ingenious cooperation of exerting pressure between pad and pressing piece main body of exerting pressure, is delivered on pressure sensor by screw rod of exerting pressure by the present invention.Achieve the feature of the numerical value of display pressure regulation in real time.Reached regulated the object of pressure by knob stem nut compressing spring of exerting pressure of exerting pressure again, like this, adopt regulator of the present invention, common laborer can regulate according to the pressure value of display, and the force value of each regulator is consistent.As from the foregoing, the present invention have compact conformation novelty, pressure regulation accurately, pressure regulation numerical value, the feature that easy to use, grinding yield rate is high can be shown in real time.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of regulator of the present invention;
Fig. 2 is the assembly structure schematic diagram under the work pressurized state of regulator of the present invention;
Fig. 3 is the assembly structure schematic diagram under the inoperative free state of regulator of the present invention;
Fig. 4 is the upward view of regulator using state of the present invention.
Detailed description of the invention
As Figure 1-4, a kind of digital voltage regulation device of optic fiber polishing machine, includes:
One fixture positioning supporting part 10, on the installing hole that fixture positioning supporting part 10 is fixedly installed on workbench 100 or one-body molded with workbench 100, fixture positioning supporting part 10 has the upper slip cavity 11 and lower through-hole 12 that communicate with each other from top to bottom;
One pressing piece main body 20, pressing piece main body 20 profile is mated with described upper slip cavity 11, pressing piece main body 20 is provided with the end of exerting pressure acted on optical fiber lapping dish 200, stairstepping through hole is offered in pressing piece main body, the top of this stairstepping through hole is large footpath shoulder hole 22, the bottom of this stairstepping through hole is path shoulder hole 23, and shoulder hole 22 upper end, large footpath has internal thread;
One exerts pressure screw rod 30, and screw rod 30 of exerting pressure is shaped to " convex " character form structure, and screw rod 30 of exerting pressure is connected by top miner diameter end 31 and bottom bigger diameter end 32 and forms;
One exerts pressure pad 40, pad 40 of exerting pressure has the centre bore 41 coordinated with screw rod top miner diameter end of exerting pressure, the centre bore 41 of pad 40 of exerting pressure is less than the external diameter of screw rod 30 middle and lower part bigger diameter end 32 of exerting pressure, and the external diameter of pad 40 of exerting pressure is less than the diameter of large footpath shoulder hole 22 and is greater than the diameter of path shoulder hole 23;
One exerts pressure spring 50, and the external diameter of spring 50 of exerting pressure is less than the aperture of large footpath shoulder hole 22;
One exerts pressure stem nut 60, and the lower end of stem nut 60 of exerting pressure is the end of thread 61 mated with the internal thread of large footpath shoulder hole 22;
One pressure sensor 70; Have stiff end 71 and movable end 72, stiff end 71 is fixedly connected on workbench 100 by fixed block 80;
During assembling, pressing piece main body 20 is actively plugged in the upper slip cavity 11 of fixture positioning supporting part 10, in the stairstepping through hole that screw rod 30 activity of exerting pressure is located in pressing piece main body 20, the exert pressure bottom of screw rod 30 is pressed on the movable end 72 of pressure sensor 70, pad 40 of exerting pressure is set in exerts pressure on the top miner diameter end 31 of screw rod 30, spring 50 of exerting pressure is set in exerts pressure on the top miner diameter end 31 of screw rod 30, the exert pressure lower end of spring 50 is pressed on and exerts pressure on pad 40, the end of thread 61 movable whorl of stem nut 60 of exerting pressure is connected on the internal thread of large footpath shoulder hole 22 in pressing piece main body 20, the end of thread 61 of stem nut 60 of exerting pressure is pressed on the upper end of spring 50 of exerting pressure, under work pressurized state, the lower surface of pad 40 of exerting pressure is pressed on the cascaded surface 24 of stairstepping through hole with on the top miner diameter end 31 of screw rod 30 of exerting pressure and bottom bigger diameter end 32 abutted surface 33 simultaneously, under inoperative free state, on the top miner diameter end 31 that the lower surface of exerting pressure pad 40 is pressed on screw rod 30 of exerting pressure and bottom bigger diameter end 32 abutted surface 33, the top miner diameter end 31 of screw rod 30 of exerting pressure and bottom bigger diameter end 32 abutted surface 33 are higher than the cascaded surface 24 of stairstepping through hole.
The end of exerting pressure pressing piece main body 20 is pressed on optical fiber lapping dish 200 is a pin 21, and this pin 21 is plugged in pin hole corresponding to pressing piece main body 20 top.
Pressing piece main body 20 is also plugged with handle 25 of exerting pressure, and handle 25 of exerting pressure is positioned on same axis with described pin 21.
The upper slip cavity 11 of fixture positioning supporting part 10 and lower through-hole 12 are cylindrical hole, and pressing piece main body 20 profile is cylindrical.
Described pressure sensor 70 is connected to form pressure display circuit with pressure sensor circuit and digital display screen.
The workbench 100 that described fixture positioning supporting part 10 is fixed is the workbench of optic fiber polishing machine.
During use, as shown in Figure 4, on the side, four angles of optical fiber lapping dish 200, a regulator of the present invention is respectively set, successively by reading force value below in real time and carrying out pressure regulation;
Under inoperative free state, as shown in Figure 3, total deadweight of pressing piece main body 20 and exert pressure stem nut 60 and exert pressure handle 25 and pin 21 is acted on by exert pressure spring 50 and pad 40 of exerting pressure and exerts pressure on screw rod 30, and the movable end 72 that the bottom of screw rod 30 of exerting pressure is pressed on pressure sensor 70 reaches balance; Now, on the top miner diameter end 31 that the lower surface of pad 40 of exerting pressure is pressed on screw rod 30 of exerting pressure and bottom bigger diameter end 32 abutted surface 33, the top miner diameter end 31 of screw rod 30 of exerting pressure and bottom bigger diameter end 32 abutted surface 33 are higher than the cascaded surface 24 of stairstepping through hole;
Under work pressurized state, as depicted in figs. 1 and 2, optical fiber lapping dish 200 upwards gives pressing piece main body 20 1 buffer brakes by pin 21, pressing piece main body 20 moves upward, make to exert pressure the cascaded surface 24 of stem nut 60 and stairstepping through hole along with moving upward, balance is reached when the cascaded surface 24 of stairstepping through hole moves upward to concordant with bottom bigger diameter end 32 abutted surface 33 with the top miner diameter end 31 of screw rod 30 of exerting pressure, the pressure acting on pressing piece main body 20 is acted on by spring 50 of exerting pressure exerts pressure on pad 40, on the top miner diameter end 31 that pad 40 of exerting pressure acts on screw rod 30 of exerting pressure and bottom bigger diameter end 32 abutted surface 33, the force value screw rod 30 that passes through to exert pressure is made to be delivered to pressure sensor 70, by external pressure display circuit, force value is demonstrated by digital display screen again, when needing to regulate pressure, can to exert pressure stem nut 60 by knob, press down spring 50 of exerting pressure, exert pressure in screw rod 30 and pressing piece main body 20 because pad 40 of exerting pressure acts on simultaneously, the elastic force increased is applied to by pad 40 of exerting pressure screw rod 30 of exerting pressure on the one hand and is delivered on pressure sensor 70, on the other hand, the elastic force increased is applied in pressing piece main body 20 by pad 40 of exerting pressure, acted on optical fiber lapping dish 200 by pin 21.
As from the foregoing, the present invention have compact conformation novelty, pressure regulation accurately, pressure regulation numerical value, the feature that easy to use, grinding yield rate is high can be shown in real time.
Claims (6)
1. a digital voltage regulation device for optic fiber polishing machine, is characterized in that: include:
One fixture positioning supporting part, on the installing hole that fixture positioning supporting part is fixedly installed on workbench or one-body molded with workbench, fixture positioning supporting part has the upper slip cavity and lower through-hole that communicate with each other from top to bottom;
One pressing piece main body, pressing piece body contours mates with described upper slip cavity, pressing piece main body is provided with the end of exerting pressure acted on optical fiber lapping dish, stairstepping through hole is offered in pressing piece main body, the top of this stairstepping through hole is large footpath shoulder hole, the bottom of this stairstepping through hole is path shoulder hole, and shoulder hole upper end, large footpath has internal thread;
One exerts pressure screw rod, and screw rod of exerting pressure is shaped to " convex " character form structure, and screw rod of exerting pressure is connected by top miner diameter end and bottom bigger diameter end and forms; One exerts pressure pad, pad of exerting pressure has the centre bore coordinated with screw rod top miner diameter end of exerting pressure, the centre bore of pad of exerting pressure is less than the external diameter of screw rod middle and lower part bigger diameter end of exerting pressure, and the external diameter of pad of exerting pressure is less than the diameter of large footpath shoulder hole and is greater than the diameter of path shoulder hole;
One exerts pressure spring, and the external diameter of spring of exerting pressure is less than the aperture of large footpath shoulder hole; One exerts pressure stem nut, and the lower end of stem nut of exerting pressure is the end of thread mated with the internal thread of large footpath shoulder hole; One pressure sensor; Have stiff end and movable end, stiff end is fixedly connected on workbench;
During assembling, pressing piece subject activity is plugged in the upper slip cavity of fixture positioning supporting part, screw rod activity of exerting pressure is located in the stairstepping through hole in pressing piece main body, the exert pressure bottom of screw rod is pressed on the movable end of pressure sensor, pad of exerting pressure is set on the top miner diameter end of screw rod of exerting pressure, spring housing of exerting pressure is located on the top miner diameter end of screw rod of exerting pressure, the exert pressure lower end of spring is pressed on and exerts pressure on pad, the end of thread movable whorl of stem nut of exerting pressure is connected on the internal thread of large footpath shoulder hole in pressing piece main body, the end of thread of stem nut of exerting pressure is pressed on the upper end of spring of exerting pressure, under work pressurized state, the lower surface of pad of exerting pressure is pressed on the cascaded surface of stairstepping through hole with on the top miner diameter end of screw rod of exerting pressure and bottom bigger diameter end abutted surface simultaneously, under inoperative free state, on the top miner diameter end that the lower surface of pad of exerting pressure is pressed on screw rod of exerting pressure and bottom bigger diameter end abutted surface, the top miner diameter end of screw rod of exerting pressure and bottom bigger diameter end abutted surface are higher than the cascaded surface of stairstepping through hole, described pressure sensor and pressure sensor circuit and digital display screen are connected to form pressure display circuit.
2. the digital voltage regulation device of a kind of optic fiber polishing machine according to claim 1, is characterized in that: the end of exerting pressure described pressing piece main body is pressed on optical fiber lapping dish is a pin, and this pin is plugged in pin hole corresponding to pressing piece body top.
3. the digital voltage regulation device of a kind of optic fiber polishing machine according to claim 2, is characterized in that: described pressing piece main body is also plugged with handle of exerting pressure, and exert pressure handle and described pin are positioned on same axis.
4. the digital voltage regulation device of a kind of optic fiber polishing machine according to claim 1, is characterized in that: the upper slip cavity of described fixture positioning supporting part and lower through-hole are cylindrical hole, and pressing piece body contours is cylindrical.
5. the digital voltage regulation device of a kind of optic fiber polishing machine according to any one of claim 1-4, is characterized in that: the workbench that described fixture positioning supporting part is fixed is the workbench of optic fiber polishing machine.
6. the digital voltage regulation device of a kind of optic fiber polishing machine according to any one of claim 1-4, it is characterized in that: the end of exerting pressure in described pressing piece main body is pressed on the upper surface of the abrasive disk fixture be connected as a single entity with optical fiber lapping dish, and the lower surface of abrasive disk fixture is placed on the upper surface of fixture positioning supporting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358183.XA CN103406829B (en) | 2013-08-17 | 2013-08-17 | A kind of digital voltage regulation device of optic fiber polishing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358183.XA CN103406829B (en) | 2013-08-17 | 2013-08-17 | A kind of digital voltage regulation device of optic fiber polishing machine |
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| CN103406829A CN103406829A (en) | 2013-11-27 |
| CN103406829B true CN103406829B (en) | 2016-02-03 |
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| CN201310358183.XA Expired - Fee Related CN103406829B (en) | 2013-08-17 | 2013-08-17 | A kind of digital voltage regulation device of optic fiber polishing machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104942697B (en) * | 2014-03-24 | 2019-02-19 | 盛美半导体设备（上海）有限公司 | Grinding wafer head and wafer adsorption method |
| CN105033839B (en) * | 2015-05-26 | 2017-06-06 | 北京航空航天大学 | A kind of lithium niobate crystal chip lapping device and Ginding process with grinding pressure adjusting apparatus |
| CN109129029B (en) * | 2017-06-27 | 2022-04-08 | 康普技术有限责任公司 | Polishing machine and associated polishing method |
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| CN1773318A (en) * | 2004-11-10 | 2006-05-17 | 中南大学 | Ultrasound/mechanical composite grinding/polishing method and apparatus for optical fiber connector interface |
| CN101412197A (en) * | 2008-12-02 | 2009-04-22 | 深圳市翔通光电技术有限公司 | Optical fiber ceramic core automatic grinder and automatic grinding method |
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| CN202741192U (en) * | 2012-06-05 | 2013-02-20 | 张万松 | Pressure-adjustable electric stone mill |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000329204A (en) * | 1999-05-17 | 2000-11-30 | Ntn Corp | Auto tensioner |
| CN101947749B (en) * | 2010-09-14 | 2011-11-16 | 西安理工大学 | Numerical control machine tool capable of grinding two sides of plane by dislocation self-rotation and ultrasonic vibration |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773318A (en) * | 2004-11-10 | 2006-05-17 | 中南大学 | Ultrasound/mechanical composite grinding/polishing method and apparatus for optical fiber connector interface |
| CN101412197A (en) * | 2008-12-02 | 2009-04-22 | 深圳市翔通光电技术有限公司 | Optical fiber ceramic core automatic grinder and automatic grinding method |
| CN101637877A (en) * | 2009-08-18 | 2010-02-03 | 深圳市鑫泽光电设备有限公司 | Pneumatic pressurizing and rotating mechanism and grinding method of optical fiber grinder |
| CN102505210A (en) * | 2011-11-03 | 2012-06-20 | 陕西宝成航空精密制造股份有限公司 | Pressurizing method and pressurizing device on spinning preparation machine |
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| CN202741192U (en) * | 2012-06-05 | 2013-02-20 | 张万松 | Pressure-adjustable electric stone mill |
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| CN103406829A (en) | 2013-11-27 |
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