CN109990690A - A kind of measurement tooling for driving shaft and driven shaft assignment - Google Patents
A kind of measurement tooling for driving shaft and driven shaft assignment Download PDFInfo
- Publication number
- CN109990690A CN109990690A CN201910288074.2A CN201910288074A CN109990690A CN 109990690 A CN109990690 A CN 109990690A CN 201910288074 A CN201910288074 A CN 201910288074A CN 109990690 A CN109990690 A CN 109990690A
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- measurement
- dial gauge
- driven shaft
- assignment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
Abstract
The invention discloses a kind of measurement toolings for driving shaft and driven shaft assignment, it is characterized in that, including bracket and dial gauge, the bracket includes the fixed link for fixing the dial gauge measurement support rod of rod sleeve, the fixed part of the buckle-like matched with driving shaft surface, connection support bar and fixed part.Harness has that structure is simple, can adapt to the different diameters of axle in the alignment measurement, and the characteristics of do not limited by machinery equipment shaft end space.The tooling of the invention is connected and fixed using the fixed part of fine strip shape buckle-like with driving shaft, is suitble to the centering of the mechanical equipment two axial lines under the conditions of shaft end position and limited space, and tooling is easy to operate, and centering inspection and adjustment are intuitive, and construction efficiency is high.
Description
Technical field
The present invention relates to Alignment measuring technical fields, and in particular to a kind of measurement work for driving shaft and driven shaft assignment
Dress.
Background technique
Dial gauge is that measurement dial plate, which is located at, to be surveyed using the general dimensional measuring instrument of tabular form made of accurate rack and pinion mechanism
The end of gauge rod, measuring rod are protruded into inside dial plate by measuring rod sleeve, and measurement rod sleeve is connected with other stable holding mechanisms.
Build in ship, mechanical equipment location and installation when, be important work in the axis pair of the master and slave moving axis of mechanical equipment
Sequence, the quality of centering quality directly affect mechanical normal operation.The fixing seat outer dimension of conventional dial gauge is larger, or
The shape of fixing seat cannot adapt to the diameter of axle of different driving shafts simultaneously, or also some, such as boiler circulation pump, the pot on ship
During the Alignment measurings of the axis of important equipments such as furnace feed pump, host fuel pump, steering engine oil pump, relative measurement space, position
It is again higher to set smaller and axis centering requirement, it may appear that the case where dial gauge fixing seat can not be installed.
Summary of the invention
It is an object of the present invention to overcome defect existing in the prior art, provide that a kind of structure is simple, can adapt to not
The same diameter of axle, and the measurement tooling for driving shaft and driven shaft counterweight not limited by machinery equipment shaft end space.
To achieve the above object, the technical scheme is to design a kind of measurements for driving shaft and driven shaft assignment
Tooling, including bracket and dial gauge, the bracket include the support rod and driving shaft table for fixing dial gauge measurement rod sleeve
The fixed link of the fixed part of the buckle-like that face matches, connection support bar and fixed part.The fixed part that the tooling passes through buckle-like
It is fixedly connected with driving shaft, the support rod and fixed link of dial gauge are fixed on fixed part, and dial gauge is then mounted on support
On bar, the measuring rod of dial gauge and driven shaft surface are contradicted, rotate driving shaft and observe the reading of dial gauge in real time, determines two
Offset direction between axis finally makes two axis meet the requirements with center value finally by the relative position of two axis of adjustment.The invention
Tooling is connected and fixed using the fixed part of fine strip shape buckle-like with driving shaft, the machine being suitble under the conditions of shaft end position and limited space
The centering of tool equipment two axial lines, and tooling is easy to operate, centering inspection and adjustment are intuitive, and construction efficiency is high.
Preferred technical solution is the fixed part at least two metal segments and at least two made of elastic sheet metal
Profiling section composition, the both ends of the metal segments are equipped with hook pin, the both ends of the profiling section by hook pin respectively with metal segments
Both ends connection, one of metal segments are connect with fixed link, another metal segments is equipped with screw hole, set bolt in screw hole.
A part of annular fixed part is profiling section, and profiling section can be arbitrarily bonded according to the diameter of axle size of driving shaft, is adapted to not coaxial
The fixation of the driving shaft outer wall of diameter, fitting；Profiling section is connect with metal segments by hook pin, convenient and fast connection, when saving work
Between, improve working efficiency.
Further preferred technical solution is that the profiling section is chain.There is hole on chain, can directly hang chain
On the hook pin at metal segments both ends, the set-up time of tooling is saved.
In order to further increase firmness of the fixed part in conjunction with driving shaft outer wall, further preferred technical solution is,
The side that the chain of the profiling section is contacted with driving shaft surface is equipped with magnetic suck item.
In order to improve the measuring accuracy of dial gauge, reduction error keeps dial gauge measuring rod vertical with driven shaft surface,
Further preferred technical solution is that the support rod is threaded through in fixed link, and support rod is parallel with the axis of driving shaft, institute
It is vertical with the axis of driven shaft to state dial gauge measuring rod.Support rod is threaded through in fixed link, convenient for adjusting the length of support rod, is mentioned
The high adaptation range of tooling.
Further preferred technical solution is that the end of the support rod is equipped with bearing, and the measuring rod of the dial gauge is worn
It is located in bearing.It is connected by the measuring rod of bearing and dial gauge, so that in measurement process, dial gauge can be rotated at random
The direction of dial plate is convenient for measuring personnel and reads data.
In order to keep dial gauge measuring rod closer in conjunction with support rod, avoids dial gauge from sliding up and down, influence the survey of data
Amount, further preferred technical solution are that the bearing inner wall is equipped with non-skid rubber ring.
Further preferred technical solution is that the dial gauge is digital dial gauge, and dial gauge passes through data-out port
It is connect with wireless data transfer module, wireless data transfer module transfers data to hand-held measurement by way of wireless transmission
It shows equipment, holds measurement display equipment and operation is carried out to measurement data automatically, and show optimum apjustment scheme.Using number hundred
Divide table, and show that equipment is wirelessly connected by wireless transport module and hand-held measurement, reaches the automatic measurement of data, automatically processes
Function, realize coaxality measurement and adjustment rapidly and efficiently.
The advantages and beneficial effects of the present invention are: harness has that structure is simple, can adapt to difference in the alignment measurement
The diameter of axle, and the characteristics of do not limited by machinery equipment shaft end space.The tooling of the invention using fine strip shape buckle-like fixed part with
Driving shaft is connected and fixed, and is suitble to the centering of the mechanical equipment two axial lines under the conditions of shaft end position and limited space, and tooling operates
Simplicity, centering inspection and adjustment are intuitive, and construction efficiency is high；Fixed part has profiling section, can be according to the diameter of axle size of driving shaft
Any fitting, adapts to the fixation of the driving shaft outer wall of the different diameters of axle, is bonded；Profiling section is connect with metal segments by hook pin, connection
It is convenient and efficient, the working time is saved, working efficiency is improved；There is hole on chain, chain directly can be hung over into metal segments both ends
Hook pin on, save the set-up time of tooling；Support rod is threaded through in fixed link, convenient for adjusting the length of support rod, is improved
The adaptation range of tooling；It is connected by the measuring rod of bearing and dial gauge, so that in measurement process, hundred can be rotated at random
The direction for dividing table dial plate is convenient for measuring personnel and reads data；Using digital dial gauge, and pass through wireless transport module and hand-held survey
Amount display equipment is wirelessly connected, and the automatic measurement for reaching data, the function of automatically processing realize the fast of coaxality measurement and adjustment
It is fast efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Alignment measuring tooling embodiment 1 of the present invention；
Fig. 2 is the side structure schematic diagram of Fig. 1.
In figure: 1, dial gauge；2, support rod；3, driving shaft；4, fixed link；5, metal segments；6, hook pin；7, bolt；8, chain
Item；9, bearing.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, 2, the present invention is a kind of measurement tooling for driving shaft and driven shaft assignment, including bracket and hundred
Divide table 1, the bracket includes for fixing the support rod 2 of dial gauge measurement rod sleeve, the clip matched with 3 surface of driving shaft
The fixed link 4 of the fixed part of shape, connection support bar and fixed part.Fixed part at least two gold medal made of elastic sheet metal
Belong to section 5 and at least two profiling sections composition, the both ends of the metal segments are equipped with hook pin 6, and the both ends of the profiling section pass through hook
Pin is connect with the both ends of metal segments respectively, and one of metal segments are connect with fixed link, another metal segments is equipped with spiral shell
Hole sets bolt 7 in screw hole.The profiling section is chain 8.The side that the chain of the profiling section is contacted with driving shaft surface is equipped with
Magnetic suck item.The end of the support rod is equipped with bearing 9, and the measuring rod of the dial gauge is threaded through in bearing.The profiling section
Can be spring, magnetic suck item can be threaded through among spring, profiling section can also be other it is flexible can with outside driving shaft
The material or component that wall fits.
The measurement method of the tooling is that the fixed part with chain segment is fastened around on driving shaft surface, makes chain
Fitting, dial gauge measuring rod is vertical with driven shaft surface to be contradicted, and dial gauge zeroing forms benchmark and is rotated further by the position mark
Driving shaft is extremely in the position of same diametrically with mark position and measures, and records data, then takes again and the diameter phase
The data of the position of the outer peripheral surface at another vertical diameter both ends, record measurement numerical value, two points of same diametrically it
Between deviation be deviant between two flanges, the relative position of two axis is adjusted according to deviant, finally makes the same center value of two axis
It meets the requirements.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of measurement tooling for driving shaft and driven shaft assignment, which is characterized in that including bracket and dial gauge, the branch
Frame includes support rod, the fixed part of the buckle-like matched with driving shaft surface, company for fixing dial gauge measurement rod sleeve
Connect the fixed link of support rod and fixed part.
2. the measurement tooling according to claim 1 for driving shaft and driven shaft assignment, which is characterized in that the fixation
Portion's at least two metal segments made of elastic sheet metal and at least two profiling sections form, and the both ends of the metal segments are equipped with
The both ends of hook pin, the profiling section are connect with the both ends of metal segments respectively by hook pin, one of metal segments and fixed link
Connection, another metal segments are equipped with screw hole, set bolt in screw hole.
3. the measurement tooling according to claim 2 for driving shaft and driven shaft assignment, which is characterized in that the profiling
Section is chain.
4. the measurement tooling according to claim 3 for driving shaft and driven shaft assignment, which is characterized in that the profiling
The side that the chain of section is contacted with driving shaft surface is equipped with magnetic suck item.
5. the measurement tooling according to claim 4 for driving shaft and driven shaft assignment, which is characterized in that the support
Bar is threaded through in fixed link, and support rod is parallel with the axis of driving shaft, and the axis of the dial gauge measuring rod and driven shaft hangs down
Directly.
6. the measurement tooling according to claim 5 for driving shaft and driven shaft assignment, which is characterized in that the support
The end of bar is equipped with bearing, and the measuring rod of the dial gauge is threaded through in bearing.
7. the measurement tooling according to claim 6 for driving shaft and driven shaft assignment, which is characterized in that the bearing
Inner wall is equipped with non-skid rubber ring.
8. the measurement tooling according to claim 1-7 for driving shaft and driven shaft assignment, which is characterized in that
The dial gauge is digital dial gauge, and dial gauge is connect by data-out port with wireless data transfer module, wireless data
Transmission module transfers data to hand-held measurement display equipment by way of wireless transmission, and it is automatically right to hold measurement display equipment
Measurement data carries out operation, and shows optimum apjustment scheme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288074.2A CN109990690A (en) | 2019-04-11 | 2019-04-11 | A kind of measurement tooling for driving shaft and driven shaft assignment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288074.2A CN109990690A (en) | 2019-04-11 | 2019-04-11 | A kind of measurement tooling for driving shaft and driven shaft assignment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109990690A true CN109990690A (en) | 2019-07-09 |
Family
ID=67133198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910288074.2A Pending CN109990690A (en) | 2019-04-11 | 2019-04-11 | A kind of measurement tooling for driving shaft and driven shaft assignment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109990690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414278A (en) * | 2020-11-02 | 2021-02-26 | 广东电网有限责任公司 | Cylinder axiality offset measuring tool |
| CN115008252A (en) * | 2022-06-17 | 2022-09-06 | 无锡知然和精密机械有限公司 | Double-shaft machine tool centering tool and centering method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH352497A (en) * | 1955-08-31 | 1961-02-28 | Instr Aktiebolaget Metron | Dial indicator |
| CN205642259U (en) * | 2016-03-29 | 2016-10-12 | 四川都江机械有限责任公司 | Pipe concentricity detects instrument |
| CN106643438A (en) * | 2016-09-30 | 2017-05-10 | 上海信炼化工设备检修安装有限公司 | Centering method of driving shaft and driven shaft used for installation of rotation equipment |
| CN109458892A (en) * | 2018-10-18 | 2019-03-12 | 中船澄西船舶修造有限公司 | A kind of ship clutch shaft and axle generator alignment measurement tool |
| CN209802274U (en) * | 2019-04-11 | 2019-12-17 | 中船澄西船舶修造有限公司 | Measuring tool for centering driving shaft and driven shaft |
-
2019
- 2019-04-11 CN CN201910288074.2A patent/CN109990690A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH352497A (en) * | 1955-08-31 | 1961-02-28 | Instr Aktiebolaget Metron | Dial indicator |
| CN205642259U (en) * | 2016-03-29 | 2016-10-12 | 四川都江机械有限责任公司 | Pipe concentricity detects instrument |
| CN106643438A (en) * | 2016-09-30 | 2017-05-10 | 上海信炼化工设备检修安装有限公司 | Centering method of driving shaft and driven shaft used for installation of rotation equipment |
| CN109458892A (en) * | 2018-10-18 | 2019-03-12 | 中船澄西船舶修造有限公司 | A kind of ship clutch shaft and axle generator alignment measurement tool |
| CN209802274U (en) * | 2019-04-11 | 2019-12-17 | 中船澄西船舶修造有限公司 | Measuring tool for centering driving shaft and driven shaft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414278A (en) * | 2020-11-02 | 2021-02-26 | 广东电网有限责任公司 | Cylinder axiality offset measuring tool |
| CN115008252A (en) * | 2022-06-17 | 2022-09-06 | 无锡知然和精密机械有限公司 | Double-shaft machine tool centering tool and centering method |
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