CN102909551A - Laser coordinate positioning device butt-jointed with transmission shafts of two-for-one twister - Google Patents
Laser coordinate positioning device butt-jointed with transmission shafts of two-for-one twister Download PDFInfo
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- CN102909551A CN102909551A CN2012104233707A CN201210423370A CN102909551A CN 102909551 A CN102909551 A CN 102909551A CN 2012104233707 A CN2012104233707 A CN 2012104233707A CN 201210423370 A CN201210423370 A CN 201210423370A CN 102909551 A CN102909551 A CN 102909551A
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- transmission shaft
- power transmission
- coordinatograph
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Abstract
The invention provides a laser coordinate positioning device butt-jointed with transmission shafts of a two-for-one twister, which comprises a transmission shaft end wall board and transmission shaft connecting wall boards; and holes for mounting transmission shaft bearing pedestals are formed on the transmission shaft connecting wall boards. The laser coordinate positioning device is characterized by comprising a laser source, a light source fixing seat and coordinate discs, wherein the laser source is installed on the transmission shaft end wall board through the light source fixing seat; the coordinate discs are respectively installed on the transmission shaft connecting wall boards at the joint of the two transmission shafts; a cross line coordinate is marked on each coordinate disc; a small hole is formed at the center of each coordinate disc; and a laser beam of the laser source is aligned with the small hole on the corresponding coordinate disc. The laser coordinate positioning device has the beneficial effects that the laser beam is utilized as a reference line, the laser coordinate positioning device has the characteristics of no diffusion, no pollution and no interference with any workpiece or worker, the butt-jointed precision of a plurality of sections of the transmission shafts is ensured, and the laser coordinate positioning device has the advantages of simple structure, convenience in use, low manufacturing cost and high efficiency.
Description
Technical field
The invention belongs to Weaving device manufacturing technology field, relate to a kind of auxiliary equipment of mechanical drive shaft docking of two-for-one twister, is a kind of laser coordinate positioner of two-for-one twister power transmission shaft docking specifically.
Background technology
The friction mandrel of two-for-one twister is the vital part that bobbin is reeled, because the friction mandrel of a two-for-one twister has many, every friction mandrel has multistage, and therefore, the accuracy of its docking, location directly has influence on twist quality and the loss of coiling power and the life-span of coiling motor of two-for-one twister complete machine.Be affect the reliable running of two-for-one twister and service life length one of key factor.
Before the present invention made, the docking of two-for-one twister friction mandrel and location were put the line of ink marker and are tied butting tooling by level meter, ground and realize.Relatively require great effort consuming time, also need in case of necessity repeatedly to proofread and correct, need multi agent cooperation to finish.And merging precision is subjected to level meter and ties the precision of butting tooling and the restriction that personnel cooperate, and precision not accurately must strengthen the transmission power consumption, has shortened service life of a machine.
Summary of the invention
The problem that the present invention exists for solving prior art, a kind of laser coordinate positioner of two-for-one twister power transmission shaft docking is provided, realization is controlled in the coaxial precision of multistage docking many power transmission shafts on the whole machine, thereby improves the transmission accuracy of whole machine, and efficient is high.
The objective of the invention is to be achieved through the following technical solutions:
A kind of laser coordinate positioner of two-for-one twister power transmission shaft docking, comprise the end part of driving shaft wallboard, power transmission shaft connects wallboard, power transmission shaft connects the hole that installation transmission shafts bearing is set on the wallboard, it is characterized in that, described laser coordinate positioner comprises lasing light emitter, light source holder and coordinatograph, described lasing light emitter is installed on the described end part of driving shaft wallboard by the light source holder, on each power transmission shaft connection wallboard of two power transmission shaft junctions, coordinatograph is installed all, be carved with the cross hairs coordinate on the coordinatograph, there is an aperture at the center of coordinatograph, and the laser beam of lasing light emitter is aimed at the aperture of respective coordinates dish.
To improvement of the technical scheme: the quantity of described light source holder equals the number of power transmission shaft, and the quantity of described coordinatograph equals total hop count of power transmission shaft, and the diameter of coordinatograph is greater than the diameter of power transmission shaft.
To further improvement in the technical proposal: be carved with one group on the described coordinatograph centered by the cross hairs coordinate and the different concentric circles loop wire of diameter.
To further improvement in the technical proposal: be embedded with magnet on described light source holder and the end part of driving shaft wallboard contact-making surface, described coordinatograph be connected the wallboard contact-making surface on be embedded with magnet.
To further improvement in the technical proposal: the hole diameter at described coordinatograph center is 0.8-2mm.
The present invention's advantage and good effect compared with prior art is:
1, utilize laser beam as the datum line of many power transmission shaft multistages docking, the indiffusion of laser beam, the characteristics of not polluting, not interfering with any workpiece or staff have guaranteed the precision of power transmission shaft multistage docking.
2, be installed in the coordinatograph of two power transmission shaft junctions, can determine fast very accurately the position of adjusted workpiece according to the yardstick of luminous point and coordinate, realization is controlled the coaxial precision of many power transmission shaft multistage docking on the whole machine, thereby improves the transmission accuracy of whole machine.
3, simple in structure, easy to use, the low cost of manufacture of lasing light emitter holder and coordinatograph, and size and number can be adjusted to changed conditions high efficiency.
Description of drawings
Fig. 1 is the structure chart that the laser coordinate positioner of a kind of two-for-one twister power transmission shaft docking of the present invention uses state;
Fig. 2 is for being the position view of lasing light emitter of the present invention, lasing light emitter holder and coordinatograph;
Among the figure: 1, lasing light emitter; 2, light source holder; 3, end part of driving shaft wallboard; 4, power transmission shaft connects wallboard; 5, coordinatograph.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail:
Referring to Fig. 1, the embodiment of the laser coordinate positioner of a kind of two-for-one twister power transmission shaft docking of the present invention comprises that end part of driving shaft wallboard 3, power transmission shaft connect wallboard 4, and power transmission shaft connects the hole that installation transmission shafts bearing is set on the wallboard 4.Described laser coordinate positioner comprises lasing light emitter 1, light source holder 2 and coordinatograph 5, described lasing light emitter 1 is installed on the described end part of driving shaft wallboard 3 by light source holder 2, on each power transmission shaft connection wallboard 4 of two power transmission shaft junctions, coordinatograph 5 is installed all, be carved with the cross hairs coordinate on the coordinatograph 5, there is an aperture at the center of coordinatograph 5, and the laser beam of lasing light emitter 1 is aimed at the aperture on the respective coordinates dish 5.The hole diameter at described coordinatograph 5 centers is 0.8-2mm.Be carved with one group on the described coordinatograph 5 centered by the cross hairs coordinate and the different concentric circles loop wire of diameter.
The quantity of described light source holder 2 equals the number of power transmission shaft, and the quantity of described coordinatograph 5 equals total hop count of power transmission shaft, and the diameter of coordinatograph 5 is greater than the diameter of power transmission shaft.
Be embedded with magnet at light source holder 2 and end part of driving shaft wallboard 3 contact-making surfaces, be connected wallboard 4 contact-making surfaces with power transmission shaft at coordinatograph 5 and be embedded with magnet.Be convenient to install light source holder 2 and coordinatograph 5.
The friction mandrel of two-for-one twister is one of power transmission shaft, method when the present invention uses in the docking location of two-for-one twister friction mandrel is as follows: first lasing light emitter 1 is installed on the light source holder 2, light source holder 2 is installed on the end part of driving shaft wallboard 3, namely on the head of two-for-one twister or the tail wallboard.Power transmission shaft at each friction mandrel joint connects the little wallboard installation coordinatograph 5 that wallboard 4 is two-for-one twister, usually is reserved with the hole that the friction mandrel bearing block is installed on the wallette plate 4.Start lasing light emitter 1, laser beam is got on the coordinatograph 5, adjusts the position of coordinatograph 5, makes laser beam get to the center of cross hairs coordinate on the coordinatograph 5, and at this moment, the center of coordinatograph 5 is exactly the mounting center of friction mandrel.Because coordinatograph 5 centers are carved with aperture, laser beam can see through aperture and project on the coordinatograph 5 on the little wallboard of next stage, adjusts so step by step the accurate docking location that can finish the two-for-one twister friction mandrel.
If the two-for-one twister joint number is many, machine length reaches 20 meters even when reaching 50 meters, laser beam has certain diffusion, play the spot diameter increase on coordinatograph 5 even diffraction ring occurs, can find according to the different concentric circles loop wire of diameter on the coordinatograph 5 mounting center of friction mandrel this moment accurately, guarantees merging precision.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of having done, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (7)
1. the laser coordinate positioner of two-for-one twister power transmission shaft docking, comprise the end part of driving shaft wallboard, power transmission shaft connects wallboard, power transmission shaft connects the hole that installation transmission shafts bearing is set on the wallboard, it is characterized in that, described laser coordinate positioner comprises lasing light emitter, light source holder and coordinatograph, described lasing light emitter is installed on the described end part of driving shaft wallboard by the light source holder, on each power transmission shaft connection wallboard of two power transmission shaft junctions, coordinatograph is installed all, be carved with the cross hairs coordinate on the coordinatograph, there is an aperture at the center of coordinatograph, and the laser beam of lasing light emitter is aimed at the aperture of respective coordinates dish.
2. the laser coordinate positioner that docks according to the described two-for-one twister power transmission shaft of claim 1, it is characterized in that, the quantity of described light source holder equals the number of power transmission shaft, and the quantity of described coordinatograph equals total hop count of power transmission shaft, and the diameter of coordinatograph is greater than the diameter of power transmission shaft.
3. according to the laser coordinate positioner of claim 1 or the docking of 2 described two-for-one twister power transmission shafts, it is characterized in that, be carved with one group on the described coordinatograph centered by the cross hairs coordinate and the different concentric circles loop wire of diameter.
4. according to the laser coordinate positioner of claim 1 or the docking of 2 described two-for-one twister power transmission shafts, it is characterized in that, be embedded with magnet on described light source holder and the end part of driving shaft wallboard contact-making surface, described coordinatograph be connected the wallboard contact-making surface on be embedded with magnet.
5. according to the laser coordinate positioner of two-for-one twister power transmission shaft claimed in claim 3 docking, it is characterized in that, be embedded with magnet on described light source holder and the end part of driving shaft wallboard contact-making surface, described coordinatograph be connected the wallboard contact-making surface on be embedded with magnet.
6. according to the laser coordinate positioner of claim 1 or 2 described two-for-one twister power transmission shaft docking, it is characterized in that, the hole diameter at described coordinatograph center is 0.8-2mm.
7. according to the laser coordinate positioner of two-for-one twister power transmission shaft docking claimed in claim 5, it is characterized in that, the hole diameter at described coordinatograph center is 0.8-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423370.7A CN102909551B (en) | 2012-10-30 | 2012-10-30 | Laser coordinate positioning device butt-jointed with transmission shafts of two-for-one twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423370.7A CN102909551B (en) | 2012-10-30 | 2012-10-30 | Laser coordinate positioning device butt-jointed with transmission shafts of two-for-one twister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909551A true CN102909551A (en) | 2013-02-06 |
| CN102909551B CN102909551B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210423370.7A Expired - Fee Related CN102909551B (en) | 2012-10-30 | 2012-10-30 | Laser coordinate positioning device butt-jointed with transmission shafts of two-for-one twister |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081751A (en) * | 2015-09-11 | 2015-11-25 | 凯迈（洛阳）测控有限公司 | Assembly tool of inner shaft and jacket |
| CN105458528A (en) * | 2015-12-28 | 2016-04-06 | 南车二七车辆有限公司 | Positioning device for railway flatcar locking assemblies |
| CN106225735A (en) * | 2016-08-31 | 2016-12-14 | 江苏神农农业装备有限公司 | One is used for positioning rotary tiller shaft concentricity measuring device |
| CN112421532A (en) * | 2020-11-09 | 2021-02-26 | 国网电力科学研究院武汉南瑞有限责任公司 | Installation method of million-volt dry-type wall bushing |
| CN114770419A (en) * | 2022-03-31 | 2022-07-22 | 南京航空航天大学 | Auxiliary butt joint installation device of civil aviation engine |
| CN115229489A (en) * | 2022-04-14 | 2022-10-25 | 中国航发沈阳发动机研究所 | Position adjusting device and method for mounting point of rack |
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| CN202985067U (en) * | 2012-10-30 | 2013-06-12 | 青岛宏大纺织机械有限责任公司 | Laser coordinate positioning device of twister drive shaft joint |
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2012
- 2012-10-30 CN CN201210423370.7A patent/CN102909551B/en not_active Expired - Fee Related
Patent Citations (9)
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| US3824666A (en) * | 1971-06-11 | 1974-07-23 | Laser Alignment | Apparatus for installing ceilings |
| SU790477A1 (en) * | 1979-08-30 | 1995-06-09 | Е.Т. Вагнер | Device for mounting assembling attachments for flying vehicle |
| JPS62197256A (en) * | 1986-02-25 | 1987-08-31 | Nippon Steel Corp | Roll interval measuring method for vertical type roll alignment for continuous casting |
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| CN1107394A (en) * | 1994-11-23 | 1995-08-30 | 宝山钢铁(集团)公司 | Central line measuring and correction technique for metal pipe rolled by piercing mill |
| EP2036660A1 (en) * | 2007-09-12 | 2009-03-18 | Hans Oxenfarth | Method and device for position and angle compensated part mounting |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081751A (en) * | 2015-09-11 | 2015-11-25 | 凯迈（洛阳）测控有限公司 | Assembly tool of inner shaft and jacket |
| CN105458528A (en) * | 2015-12-28 | 2016-04-06 | 南车二七车辆有限公司 | Positioning device for railway flatcar locking assemblies |
| CN106225735A (en) * | 2016-08-31 | 2016-12-14 | 江苏神农农业装备有限公司 | One is used for positioning rotary tiller shaft concentricity measuring device |
| CN112421532A (en) * | 2020-11-09 | 2021-02-26 | 国网电力科学研究院武汉南瑞有限责任公司 | Installation method of million-volt dry-type wall bushing |
| CN114770419A (en) * | 2022-03-31 | 2022-07-22 | 南京航空航天大学 | Auxiliary butt joint installation device of civil aviation engine |
| CN114770419B (en) * | 2022-03-31 | 2023-04-25 | 南京航空航天大学 | Auxiliary butt joint installation device of civil aviation engine |
| CN115229489A (en) * | 2022-04-14 | 2022-10-25 | 中国航发沈阳发动机研究所 | Position adjusting device and method for mounting point of rack |
| CN115229489B (en) * | 2022-04-14 | 2024-03-19 | 中国航发沈阳发动机研究所 | Position adjusting device and method for rack mounting point |
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| CN102909551B (en) | 2015-07-22 |
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