CN103419900B - A kind of propeller inner hole aligning gear - Google Patents
A kind of propeller inner hole aligning gear Download PDFInfo
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- CN103419900B CN103419900B CN201310376204.0A CN201310376204A CN103419900B CN 103419900 B CN103419900 B CN 103419900B CN 201310376204 A CN201310376204 A CN 201310376204A CN 103419900 B CN103419900 B CN 103419900B
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- centering
- frustum
- centering clamping
- propeller
- screw propeller
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Abstract
The invention discloses a kind of propeller inner hole aligning gear, it comprises centering clamping, a frustum is provided with in the middle of centering clamping end face, in the middle of frustum end face, a laser positioning projector is installed, centering clamping bottom surface has a frustum hole, laser positioning projector, the concentricity axis of frustum and frustum hole is arranged, centering clamping is provided with multiple centering adjusting part, centering adjusting part makes screw propeller and frustum arrange with axis for regulating the center of the screw propeller be arranged on centering clamping, centering clamping is provided with anchor fitting, anchor fitting is for being fixed on centering clamping by screw propeller, laser centering receptor is installed in the center in the slurry hole of screw propeller, in central aperture on static balancing instrument device support platform, Compress Spring is installed, the upper end of Compress Spring is connected with centering locating cone block, centering locating cone block can be inserted in frustum hole, centering locating cone block and frustum hole shape adaptation.This device is easy for installation, simple to operate.
Description
Technical field
The present invention relates to aligning gear, the invention particularly relates to a kind of device for propeller inner hole centering.
Background technology
The center support system of the static unbalance detecting device of current screw propeller mainly bores block centering, be exactly use cone block centering centering respectively in the upper hole of swivel and lower opening, intermediate demand has a spigot shaft in order to bore blocks through two, but there is corresponding shortcoming, carrying out in the process of swivel detection at every turn, just need by the cone block on top through center shaft at least one times, in actual mechanical process, operating personal will bore block unavoidably and axle collides, not only cause the inaccurate of detection, operating personal also feeds back bad assembling, need repeatedly to operate and oar and cone block and center shaft could be reached effective centering several times, particularly large-tonnage oar.The propeller inner hole aligning gear of this design realizes endoporus centering by a set of simple laser position fixing system and non-stop layer axle.
The patent No. is 201220089328.1, and denomination of invention is that the Chinese patent of " a kind of machine oar peculiar to vessel is to middle regulator " discloses machine oar peculiar to vessel to middle regulator.Be mainly used in centering and the adjustment of the boats and ships deep diving screw propeller stern tube shaft driving device fitting process such as yacht, public affair ship.It primarily of centering lead mandrel, the self-locking centering addendum cone that can be shifted, self-position type adjustable v-type bearing, angle and horizontal adjustment measurer and test dial framework with measure dial measuring gauge form.This device is used for the assembling of propeller statical equilibrium testing process, is not suitable for the installation of on-the-spot stern tube shaft and screw propeller.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of structure simple, easy to operate, and safely, reliably, improve a kind of propeller inner hole aligning gear of accuracy of detection.
The present invention is realized by the following technical programs:
A kind of propeller inner hole aligning gear of the present invention, it comprises centering clamping, a frustum is provided with in the middle of described centering clamping end face, in the middle of described frustum end face, a laser positioning projector is installed, a frustum hole is had to centering clamping inside from described centering clamping bottom surface, described laser positioning projector, the concentricity axis of frustum and frustum hole is arranged, described centering clamping is provided with multiple centering adjusting part, described centering adjusting part makes screw propeller and frustum arrange with axis for regulating the center of the screw propeller be arranged on centering clamping, described centering clamping is provided with anchor fitting, described anchor fitting is for being fixed on centering clamping by screw propeller, laser centering receptor is installed in the center in the slurry hole of screw propeller, in central aperture on static balancing instrument device support platform, Compress Spring is installed, the upper end of described Compress Spring is connected with centering locating cone block, described centering locating cone block can be inserted in frustum hole, described centering locating cone block and frustum hole shape adaptation.
The present invention compared with prior art, has the following advantages and effect:
Easy for installation, only detected screw propeller and associated component thereof need be placed on centering locating cone block, make screw propeller and centering locating cone block centering by laser position fixing system, simple to operate, improve work efficiency and accuracy of detection.
Accompanying drawing explanation
Accompanying drawing is the structural representation of a kind of propeller inner hole aligning gear of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
A kind of propeller inner hole aligning gear of the present invention as shown in drawings, it comprises centering clamp 5, a frustum is provided with in the middle of described centering clamping end face, in the middle of described frustum end face, a laser positioning projector 4 is installed, a frustum hole is had to centering clamping inside from described centering clamping bottom surface, described laser positioning projector, the concentricity axis of frustum and frustum hole is arranged, described centering clamping is provided with multiple centering adjusting part 6, described centering adjusting part makes screw propeller and frustum arrange with axis for regulating the center of the screw propeller be arranged on centering clamping, described centering clamp is provided with anchor fitting 7, described anchor fitting is for being fixed on centering clamping by screw propeller, laser centering receptor 1 is installed in the center in the slurry hole 3 of screw propeller 2, in central aperture on static balancing instrument device support platform 10, Compress Spring 9 is installed, the upper end of described Compress Spring 9 is connected with centering locating cone block 8, described centering locating cone block 8 can be inserted in frustum hole, described centering locating cone block 8 is adaptive with frustum hole shape.
Described centering adjusting part comprises the multiple bearings be arranged on centering clamping, multiple bearing is symmetricly set on around screw propeller, bearing described in each has been threaded screw rod, described screw rod is arranged in the horizontal direction, and described screw rod end can hold out against the screw propeller sidewall be arranged on centering clamping and arrange.
Described anchor fitting comprises two, two described anchor fittings are symmetricly set on around screw propeller, each anchor fitting comprises the strut bar be vertically arranged on centering clamping, the screw top of described strut bar is connected with the vertical screw rod vertically arranged, and the end of described vertical screw rod can hold out against the roof setting of the screw propeller be arranged on centering clamping.
After described centering clamping and screw propeller assembling are fixed together, integral hoisting, in static balancing instrument support platform, is coordinated by centering locating cone block 8 and frustum and reaches centering.
The using method of this device is as follows: during work, at the inside tool for mounting laser centering receptor 1 of screw propeller, screw propeller 2 is arranged on centering clamping 5, and closely cooperate with centering clamping 5, screw propeller 2 and centering clamping 5 alignment deviation is detected by laser positioning projector 4 and laser positioning receptor 1, the alignment deviation of the centering adjusting part 6 pairs of screw propeller Jiang Kong centers on centering clamping 5 and centering clamping 5 is used to regulate, reach centering clamping 5 concentric with screw propeller oar hole, re-use fixation kit 7 and centering clamping 5 and screw propeller 2 are fixed; Then the centering locating cone block 8 on screw propeller centering assembled and static balancing instrument device support platform 10 is assembled by taper fitting, centering locating cone block 8 causes Compress Spring 9 to be compressed by load, finally make centering clamping 5 contact with static balancing instrument device support platform 10 to coordinate, reach propeller inner hole and static balancing instrument equipment centering.
Claims (3)
1. a propeller inner hole aligning gear, it is characterized in that: it comprises centering clamping, a frustum is provided with in the middle of described centering clamping end face, in the middle of described frustum end face, a laser positioning projector is installed, a frustum hole is had to centering clamping inside from described centering clamping bottom surface, described laser positioning projector, the concentricity axis of frustum and frustum hole is arranged, described centering clamping is provided with multiple centering adjusting part, described centering adjusting part makes screw propeller and frustum arrange with axis for regulating the center of the screw propeller be arranged on centering clamping, described centering clamping is provided with anchor fitting, described anchor fitting is for being fixed on centering clamping by screw propeller, laser centering receptor is installed in the center in the slurry hole of screw propeller, in central aperture on static balancing instrument device support platform, Compress Spring is installed, the upper end of described Compress Spring is connected with centering locating cone block, described centering locating cone block can be inserted in frustum hole, described centering locating cone block and frustum hole shape adaptation.
2. propeller inner hole aligning gear according to claim 1, it is characterized in that: described centering adjusting part comprises the multiple bearings be arranged on centering clamping, multiple bearing is symmetricly set on around screw propeller, bearing described in each has been threaded screw rod, described screw rod is arranged in the horizontal direction, and described screw rod end can hold out against the screw propeller sidewall be arranged on centering clamping and arrange.
3. propeller inner hole aligning gear according to claim 1 and 2, it is characterized in that: described anchor fitting comprises two, anchor fitting described in two is symmetricly set on around screw propeller, each anchor fitting comprises the strut bar be vertically arranged on centering clamping, the screw top of described strut bar is connected with the vertical screw rod vertically arranged, and the end of described vertical screw rod can hold out against the roof setting of the screw propeller be arranged on centering clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376204.0A CN103419900B (en) | 2013-08-26 | 2013-08-26 | A kind of propeller inner hole aligning gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376204.0A CN103419900B (en) | 2013-08-26 | 2013-08-26 | A kind of propeller inner hole aligning gear |
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| Publication Number | Publication Date |
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| CN103419900A CN103419900A (en) | 2013-12-04 |
| CN103419900B true CN103419900B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310376204.0A Active CN103419900B (en) | 2013-08-26 | 2013-08-26 | A kind of propeller inner hole aligning gear |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258850A (en) * | 2015-11-11 | 2016-01-20 | 天津修船技术研究所 | Rotating-body static-balancing-instrument shaftless centering device |
| CN105444685B (en) * | 2015-11-23 | 2018-02-13 | 镇江同舟螺旋桨有限公司 | A kind of large-size propeller intellectualized detection device |
| CN106153452A (en) * | 2016-08-30 | 2016-11-23 | 浙江工业大学 | Slow strain rate test fixture |
| CN109629814A (en) * | 2019-01-11 | 2019-04-16 | 库珀（天津）科技有限公司 | A kind of wind-powered electricity generation concrete tower mounting platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU564554A1 (en) * | 1975-04-15 | 1977-07-05 | Предприятие П/Я М-5828 | Device for rotating articles vertical static balancing |
| FR2577672A1 (en) * | 1985-02-14 | 1986-08-22 | France Etat Armement | Methods and devices for static balancing of a ship screw propeller or a similar rotating component |
| CN201212847Y (en) * | 2008-07-02 | 2009-03-25 | 天津修船技术研究所 | Static balancing detector for large non-shaft gravity force self-centering revolving body |
| CN201501530U (en) * | 2009-05-11 | 2010-06-09 | 程广诚 | Suspended-type static balancing machine for large-scale marine propeller |
| CN102156024A (en) * | 2011-03-10 | 2011-08-17 | 江苏大学 | Hydraulic static balancing instrument for high-precision ship screw propeller |
| CN203450325U (en) * | 2013-08-26 | 2014-02-26 | 天津修船技术研究所 | Centring device for inner holes of propeller |
-
2013
- 2013-08-26 CN CN201310376204.0A patent/CN103419900B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU564554A1 (en) * | 1975-04-15 | 1977-07-05 | Предприятие П/Я М-5828 | Device for rotating articles vertical static balancing |
| FR2577672A1 (en) * | 1985-02-14 | 1986-08-22 | France Etat Armement | Methods and devices for static balancing of a ship screw propeller or a similar rotating component |
| CN201212847Y (en) * | 2008-07-02 | 2009-03-25 | 天津修船技术研究所 | Static balancing detector for large non-shaft gravity force self-centering revolving body |
| CN201501530U (en) * | 2009-05-11 | 2010-06-09 | 程广诚 | Suspended-type static balancing machine for large-scale marine propeller |
| CN102156024A (en) * | 2011-03-10 | 2011-08-17 | 江苏大学 | Hydraulic static balancing instrument for high-precision ship screw propeller |
| CN203450325U (en) * | 2013-08-26 | 2014-02-26 | 天津修船技术研究所 | Centring device for inner holes of propeller |
Non-Patent Citations (3)
| Title |
|---|
| CODOG动力装置对中、定位和安装特点概述;曾喜;《海军工程学院学报》;19960930(第3期);第87-90页 * |
| 大型船用螺旋桨静平衡检测装置设计研究;刘正林等;《机械设计与制造》;20070331(第3期);第45-46页 * |
| 船用螺旋桨静平衡检测的对中性能分析;张建国等;《仪器仪表与检测》;20050930(第9期);第80-82页 * |
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| CN103419900A (en) | 2013-12-04 |
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