CN2807196Y - Improved coupling corrector - Google Patents
Improved coupling corrector Download PDFInfo
- Publication number
- CN2807196Y CN2807196Y CN 200520107476 CN200520107476U CN2807196Y CN 2807196 Y CN2807196 Y CN 2807196Y CN 200520107476 CN200520107476 CN 200520107476 CN 200520107476 U CN200520107476 U CN 200520107476U CN 2807196 Y CN2807196 Y CN 2807196Y
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- CN
- China
- Prior art keywords
- dial gauge
- dial
- gauge
- shaft coupling
- reference block
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an improved coupling corrector, which comprises a gauge frame 2, a reference block 1, a radial dial gauge 6 and an axial dial gauge 7, wherein the gauge frame 2 is composed of a top part, a middle part and a bottom part; the middle part is perpendicular to the top part; the radial dial gauge 6 is arranged at the top part of the gauge frame 2; the axial dial gauge 7 is arranged at the middle part of the gauge frame 2; a contact of a gauge rod of the radial dial gauge 6 is in contact with a reference face at the top part of the reference block 1; a contact of a gauge rod of the axial dial gauge 7 is in contact with a reference face at the side part of the reference block 1; the bottom part of the gauge frame 2 is provided with a magnetic base 3, and the bottom part of the reference block 1 is provided with a magnetic base 4. Due to the adoption of the structure, the improved coupling corrector has the advantages of convenient and fast installation and disassembly, simple and convenient calculation, accurate measure, no need of other tools, simple structure and convenient operation, and can solve the problems of inconvenient installation and disassembly, and complicated structure.
Description
Technical field
The utility model relates to a kind of alignment instrument, particularly a kind of improved shaft coupling alignment instrument that two rotary machine equipment axis connect that is used for.
Background technology
At present, being used for shaft coupling alignment instrument that two rotary machine equipment axis connect generally adopts radially and axial dial gauge centering.And mostly alignment instrument is fixed on the shaft coupling by other servicing units such as stationary installations in use.So not only when installing/dismounting, bring very big inconvenience, and in installation process because artificial error causes the deviation measured easily.
Summary of the invention
In order to improve above-mentioned described problem, the utility model provides a kind of shaft coupling alignment instrument.Particularly a kind of improved shaft coupling alignment instrument that two rotary machine equipment axis connect that is used for.It can conveniently be installed and used and dismantle, and is easy to operate, simple in structure.And measure accurately.
A kind of improved shaft coupling alignment instrument described in the utility model, comprise dial framework 2, reference block 1, radially dial gauge 6, axial dial gauge 7, described dial framework 2 is by the top, the middle part, bottom three parts constitute, and described middle part and described top are perpendicular, described radially dial gauge 6 is installed in the top of described dial framework 2, described axial dial gauge 7 is installed in the middle part of described dial framework 2, and the contact of described radially dial gauge 6 table bars contacts with the top reference face of described reference block 1, and the contact of described axial dial gauge 7 table bars contacts with the sidepiece reference field of described reference block 1, magnetic support 3 is equipped with in the bottom of described dial framework 2, and magnetic support 4 is equipped with in the bottom of described reference block 1; The middle part of described dial framework 2 and described top, bottom are perpendicular, constitute a support body that is similar to anti-Z type structure; The middle part of described dial framework 2 and described top, bottom formation one are similar to the support body of inverted L shape structure; Described reference block 1 can be a rectangular structure; The dial gauge place is installed on the described dial framework 2 has through hole, be embedded with magnet-wheel 5 in the through hole of described dial framework 2; Described magnet-wheel 5 is a hollow circuit cylinder body structure, and its internal diameter is greater than the maximum gauge of dial gauge table bar, and described dial gauge table bar passes from described magnet-wheel 5; Be adsorbed with iron tyre 9 on the described magnet-wheel 5, described iron tyre 9 is the annulus of a hollow, and its internal diameter is greater than the maximum gauge of dial gauge table bar, and described dial gauge table bar passes from iron tyre 9, and described iron tyre 9 is fixedlyed connected with described dial gauge; One cavity is arranged at the bottom of described dial framework 2, and described magnetic support 3 embeds in the described cavity, and a cavity is arranged at the bottom of described reference block 1, and described magnetic support 4 embeds in the described cavity.
The beneficial effect that adopts the utility model to bring: the bottom of dial framework and the reference block magnetic support of all having packed into, the powerful suction adsorption by magnetic support on shaft coupling, mount and dismount all very convenient fast; Dial gauge is fixedlyed connected with iron tyre, and iron tyre is adsorbed on the dial framework by strong magnets equally, and is easy to use.And integral body has only adopted dial framework and reference block two-part structure, need not other instruments, and simple in structure, and convenience of calculation, measure accurately, easy to use.
Description of drawings
Fig. 1 is the side cross-sectional schematic of the utility model embodiment
Fig. 2 is the side cross-sectional schematic of another embodiment of the utility model
Fig. 3 is the utility model measuring method synoptic diagram
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As Fig. 1, shown in Figure 2, a kind of shaft coupling alignment instrument comprises dial framework 2, reference block 1, and dial framework magnetic support 3, reference block magnetic support 4, magnet-wheel 5, radially dial gauge 6, axial dial gauge 7, shaft coupling 8, iron tyre 9.Magnetic support 3 is equipped with in the bottom of described dial framework 2, and a cavity is arranged at the bottom of dial framework 2, and magnetic support 3 is embedded in the cavity of dial framework 2 bottoms, plays being adsorbed onto on the shaft coupling, and fixedly the effect of alignment instrument makes things convenient for installing/dismounting.In the present embodiment, shown in Figure 1, the middle part of dial framework 2 with the top, the bottom is perpendicular is connected, formation one is similar to the support body of anti-Z type structure, radially dial gauge 6 is vertically mounted on the top of dial framework 2, axially dial gauge 7 is vertically mounted on the middle part of dial framework 2, and radially the contact of dial gauge 6 table bars contacts with the top reference face of reference block 1, and axially the contact of dial gauge 7 table bars contacts with the sidepiece reference field of reference block 1; Reference block magnetic support 4 is equipped with in the bottom of described reference block 1, and a cavity is arranged at the bottom of reference block 1, and described magnetic support 4 is embedded in the reference block 1, plays the absorption shaft coupling, fixedly the effect of alignment instrument.Like this, dial framework 2 and reference block 1 just can be adsorbed on the shaft coupling 8 by the powerful magnetic force of its bottom magnetic support, make things convenient for installing/dismounting.Reference block 1 can be a rectangular structure, and what present embodiment adopted is rectangular parallelepiped.The dial gauge place is installed on the dial framework 2 has through hole, be embedded with magnet-wheel 5 in the through hole, the height of magnet-wheel 5 can flush with dial framework, also can make magnet-wheel 5 expose outside a part a little more than dial framework.Magnet-wheel 5 is a hollow circuit cylinder body structure, internal diameter is greater than the maximum gauge of dial gauge table bar, make dial gauge table bar from magnet-wheel, to pass, be adsorbed with iron tyre 9 on the cylindrical anchor ring of magnet-wheel 5, iron tyre 9 is the annulus of a hollow, its internal diameter is greater than the maximum gauge of dial gauge table bar equally, makes dial gauge table bar pass iron tyre 9.After the table bar of dial gauge passed iron tyre 9, its main body was fixedlyed connected with iron tyre 9 and is integral.Its method of attachment does not have specific requirement, adopt weld, be threaded, mode such as clamping all can, be integral as long as iron tyre 9 can be fixedlyed connected with dial gauge.Powerful suction by magnet-wheel 5 when installing and using is adsorbed on iron tyre 9 on the dial framework 2, because iron tyre is fixedlyed connected with dial gauge, just dial gauge can be installed on the dial framework 2 by iron tyre.Owing to only adopted the two-part structure of dial framework 2 and reference block 1, make one-piece construction simple, convenient to operation.
As shown in Figure 2, be another embodiment of the utility model.Under the situation that other structure remains unchanged, the middle part and the top of dial framework 2 are perpendicular, and constitute a support body that is similar to the inverted L shape structure with the bottom, can reach the result of use that provides among Fig. 1 equally, do not do repeated description here.
The aligning method of the utility model alignment instrument is as follows.
With reference to Fig. 3, (1) is rotation back reading for the preceding reading (2) of rotation, uses a
1 OnAnd b
1 DownRepresent the preceding radial-axial dial gauge reading above shaft coupling of shaft coupling rotation respectively, use a
2 DownAnd b
2 DownRepresent the axial-radial dial gauge reading of shaft coupling rotation back below shaft coupling respectively, the deviation of dehiscing represents with E, and vertical deviation represents with F, (is example with lower deviation on the shaft coupling) then
Represent the external diameter of motor coupler with D, represent the position of the motor forward foot in a step with A, represent the position of the motor rear foot with B, Δ A and Δ B are the numerical value of motor plus-minus pad.
1. .E＞0, F＞0, then motor low and under dehisce
ΔA＝AC/D*E+1/2*F ΔB＝(AC+AB)/D*E+1/2*F
②.E＜0，F＜0，
ΔA＝AC/D*E-1/2*F ΔB＝(AC+AB)/D*E+1/2*F
3. .E＜0, F＜0, then motor high and under dehisce
ΔA＝AC/D*E-1/2*F ΔB＝(AC+AB)/D*E-1/2*F
4. .E＜0, F＞0, then motor low and on dehisce
ΔA＝AC/D*E-1/2*F ΔB＝(AC+AB)/D*E+1/2*F
Annotate: Δ A and Δ B be on the occasion of the time motor shimming, subtract pad during negative value.
Repeat said process at 90 degree and 180 degree, can obtain the adjusted value of horizontal level.
From the above mentioned, the utility model, convenient and swift when installing and using, do not need other instruments, and measure the radial and axial deviation of shaft coupling, technology is easy, and is compared with prior art easy to operate, simple in structure, measures accurately.
Claims (8)
1, a kind of improved shaft coupling alignment instrument, comprise dial framework (2), reference block (1), dial gauge (6) radially, axial dial gauge (7), it is characterized in that: described dial framework (2) is by the top, the middle part, bottom three parts constitute, described middle part and described top are perpendicular, described radially dial gauge (6) is installed in the top of described dial framework (2), described axial dial gauge (7) is installed in the middle part of described dial framework (2), and the contact of described radially dial gauge (6) table bar contacts with the top reference face of described reference block (1), and the contact of described axial dial gauge (7) table bar contacts with the sidepiece reference field of described reference block (1), magnetic support (3) is equipped with in the bottom of described dial framework (2), and magnetic support (4) is equipped with in the bottom of described reference block (1).
2, improved shaft coupling alignment instrument according to claim 1 is characterized in that: the middle part of described dial framework (2) and described top, bottom are perpendicular, constitute a support body that is similar to anti-Z type structure.
3, improved shaft coupling alignment instrument according to claim 1 is characterized in that: the middle part of described dial framework (2) and described top, bottom formation one are similar to the support body of inverted L shape structure.
4, according to claim 2 or 3 described improved shaft coupling alignment instruments, it is characterized in that: described reference block (1) can be a rectangular structure.
5, according to claim 2 or 3 described improved shaft coupling alignment instruments, it is characterized in that: described dial framework (2) is gone up installation dial gauge place and is had through hole, is embedded with magnet-wheel (5) in the through hole of described dial framework (2).
6, improved shaft coupling alignment instrument according to claim 5 is characterized in that: described magnet-wheel (5) is a hollow circuit cylinder body structure, and its internal diameter is greater than the maximum gauge of dial gauge table bar, and described dial gauge table bar passes from described magnet-wheel (5).
7, improved shaft coupling alignment instrument according to claim 5, it is characterized in that: be adsorbed with iron tyre (9) on the described magnet-wheel (5), described iron tyre (9) is the annulus of a hollow, its internal diameter is greater than the maximum gauge of dial gauge table bar, described dial gauge table bar passes from iron tyre (9), and described iron tyre (9) is fixedlyed connected with described dial gauge.
8, according to claim 2 or 3 described improved shaft coupling alignment instruments, it is characterized in that: a cavity is arranged at the bottom of described dial framework (2), described magnetic support (3) embeds in the described cavity, and a cavity is arranged at the bottom of described reference block (1), and described magnetic support (4) embeds in the described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520107476 CN2807196Y (en) | 2005-05-27 | 2005-05-27 | Improved coupling corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520107476 CN2807196Y (en) | 2005-05-27 | 2005-05-27 | Improved coupling corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807196Y true CN2807196Y (en) | 2006-08-16 |
Family
ID=36921496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520107476 Expired - Fee Related CN2807196Y (en) | 2005-05-27 | 2005-05-27 | Improved coupling corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807196Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109308A (en) * | 2010-12-13 | 2011-06-29 | 贵州航天新力铸锻有限责任公司 | Device for quickly measuring size of mechanical part |
| CN102128577A (en) * | 2010-12-22 | 2011-07-20 | 吉林恒联精密铸造科技有限公司 | Motor installation aligning ruler |
| CN103042620A (en) * | 2011-10-13 | 2013-04-17 | 中国石油天然气股份有限公司 | Alignment device and method applied to in-place tool changing process of extruding granulation equipment |
| CN105157543A (en) * | 2015-09-30 | 2015-12-16 | 莱芜钢铁集团有限公司 | Alignment device for coupler installation |
| CN106123728A (en) * | 2016-07-26 | 2016-11-16 | 中国神华能源股份有限公司 | Measure assembly |
| CN107634614A (en) * | 2016-07-18 | 2018-01-26 | 鞍钢股份有限公司 | A kind of motor Fast Installation spotting device |
| CN108168415A (en) * | 2017-08-23 | 2018-06-15 | 华电电力科学研究院 | A kind of new and effective rotation machenical coupling alignment device and its method of adjustment |
| CN111571160A (en) * | 2020-04-10 | 2020-08-25 | 广州文冲船厂有限责任公司 | Centering method of side pushing device |
-
2005
- 2005-05-27 CN CN 200520107476 patent/CN2807196Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109308A (en) * | 2010-12-13 | 2011-06-29 | 贵州航天新力铸锻有限责任公司 | Device for quickly measuring size of mechanical part |
| CN102128577A (en) * | 2010-12-22 | 2011-07-20 | 吉林恒联精密铸造科技有限公司 | Motor installation aligning ruler |
| CN103042620A (en) * | 2011-10-13 | 2013-04-17 | 中国石油天然气股份有限公司 | Alignment device and method applied to in-place tool changing process of extruding granulation equipment |
| CN103042620B (en) * | 2011-10-13 | 2014-12-24 | 中国石油天然气股份有限公司 | Alignment device and method applied to in-place tool changing process of extruding granulation equipment |
| CN105157543A (en) * | 2015-09-30 | 2015-12-16 | 莱芜钢铁集团有限公司 | Alignment device for coupler installation |
| CN105157543B (en) * | 2015-09-30 | 2017-12-26 | 莱芜钢铁集团有限公司 | Shaft coupling installation alignment device |
| CN107634614A (en) * | 2016-07-18 | 2018-01-26 | 鞍钢股份有限公司 | A kind of motor Fast Installation spotting device |
| CN106123728A (en) * | 2016-07-26 | 2016-11-16 | 中国神华能源股份有限公司 | Measure assembly |
| CN108168415A (en) * | 2017-08-23 | 2018-06-15 | 华电电力科学研究院 | A kind of new and effective rotation machenical coupling alignment device and its method of adjustment |
| CN111571160A (en) * | 2020-04-10 | 2020-08-25 | 广州文冲船厂有限责任公司 | Centering method of side pushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |