CN102679838B - Guide pipe assembly inspection fixture and method - Google Patents
Guide pipe assembly inspection fixture and method Download PDFInfo
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- CN102679838B CN102679838B CN201210192765.0A CN201210192765A CN102679838B CN 102679838 B CN102679838 B CN 102679838B CN 201210192765 A CN201210192765 A CN 201210192765A CN 102679838 B CN102679838 B CN 102679838B
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- mozzle
- guide pipe
- cylindrical shell
- shaped bar
- transverse axis
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Abstract
The invention discloses a guide pipe assembly inspection fixture and method. The guide pipe assembly inspection fixture comprises a guide pipe cylinder body, wherein the guide pipe cylinder body is internally transversely provided with a left-right adjustable horizontal shaft, two sides of the upper end of the guide pipe cylinder body are provided with guide pipe flanges, and a guide pipe measurement bracket is arranged between the two guide pipe flanges; firstly, a front pawl leans against the edge of an inner hole of each guide pipe flange, and a T-shaped rod is positioned at the vertical center of each guide pipe flange through regulation and is locked after position regulation is completed; the lower end of the T-shaped rod is inserted into the axial theoretical center of the horizontal shaft of a sleeve in the guide pipe cylinder body through regulating the vertical position of the T-shaped rod, and the T-shaped rod is locked after position regulation is completed; and by regulating the axial position of the horizontal shaft in the guide pipe cylinder body, the end head of the horizontal shaft is positioned at the center of a propeller, and the distance between the center of the horizontal shaft and all directions of the inner wall of the guide pipe cylinder body is measured. The guide pipe assembly inspection fixture can be used for detecting guide pipes with various models, and has the advantages of simple measurement mode, convenience in operation and accurate and reliable measurement result.
Description
Technical field
The open a kind of inspection frock of the present invention and the method for inspection, particularly a kind of mozzle assembly test frock and the method for inspection.
Background technology
At present, it is by surveyor's staff, bracing wire, tape measure inspection that existing mozzle flange is installed inspection technology, can not guarantee the relative position relation of the propeller blade center of its vertical centre line position and cylindrical shell completely, in the time that propeller blade is installed, easily occur that the gap between blade and cylindrical shell is inconsistent, or local location blade touches the phenomenon of cylindrical shell.
Summary of the invention
The object of the invention is in order to overcome above deficiency, provide a kind of simple to operate, easily control, measure mozzle assembly test frock and the method for inspection accurately.
Object of the present invention is achieved through the following technical solutions: a kind of mozzle assembly test frock: comprise mozzle cylindrical shell, in mozzle cylindrical shell, be laterally provided with the adjustable transverse axis in left and right, on transverse axis, cover has sleeve pipe, both sides in mozzle cylindrical shell upper end are provided with mozzle flange, between two mozzle flanges, be provided with mozzle and measure support, mozzle is measured support and is comprised T-shaped bar, sleeve pipe is connected to the lower end of T-shaped bar, in T-shaped bar upper end, cover has clamp and four clipper joints, and clamp is in the upper end of four clipper joints, in four clipper joints, be provided with strut cover, there is strut in strut cover inner sleeve, at the outer fore paw that is arranged with of strut, between strut cover and fore paw, be provided with nut.A kind of mozzle assembly test method, comprises the following steps: first fore paw is leaned against to the interior bore edges of mozzle flange, makes T-shaped bar be positioned at the vertical centred position of mozzle flange by adjusting, after position mixes up by its locking; Regulate the upper-lower position of T-shaped bar, make T-shaped bar lower end be inserted in transverse axis in sleeve pipe to be in the axial theoretical center position (being axial centre position) of mozzle cylindrical shell, position adjust after by T-shaped rod locking; Regulate the axial location of transverse axis at mozzle cylindrical shell, make its termination in propeller center position, and measure the distance of transverse axis center to the each orientation of inwall of mozzle cylindrical shell, constantly regulate the distance in transverse axis center to the each orientation of inwall of mozzle cylindrical shell is equated.
The present invention can check the relative position relation of mozzle flange vertical centre line position and cylindrical shell spiral rotary paddle sheet center whether to meet drawing requirement exactly, after mozzle completion, can check by this frock the circularity of its cylindrical shell, a set of frock can detect the mozzle of Multiple Type, metering system is simple, easy to operate accurate.
brief description of the drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that mozzle is measured support;
Number in the figure: 1-mozzle cylindrical shell, 2-transverse axis, 3-sleeve pipe, 4-mozzle flange, 5 mozzles are measured support, 6-T-shaped bar, 7-clamp, 8-tetra-clipper joints, 9-strut cover, 10-strut, 11-fore paw, 12-nut.
embodiment:
in order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
As Fig. 1, Fig. 2 shows the embodiment of the present invention's a kind of mozzle assembly test frock and the method for inspection, comprise mozzle cylindrical shell 1, in mozzle cylindrical shell 1, be laterally provided with the adjustable transverse axis in left and right 2, on transverse axis 2, cover has sleeve pipe 3, both sides in mozzle cylindrical shell 1 upper end are provided with mozzle flange 4, between two mozzle flanges 4, be provided with mozzle and measure support 5, mozzle is measured support 5 and is comprised T-shaped bar 6, sleeve pipe 3 is connected to the lower end of T-shaped bar 6, there are clamp 7 and four clipper joints 8 at T-shaped bar 6 upper end covers, and clamp 7 is in the upper end of four clipper joints 8, in four clipper joints 8, be provided with strut cover 9, overlap 9 inner sleeves at strut and have strut 10, at the outer fore paw 11 that is arranged with of strut 10, between strut cover 9 and fore paw 11, be provided with nut 12.A kind of mozzle assembly test method, comprises the following steps: first fore paw 11 is leaned against to the interior bore edges of mozzle flange 4, makes T-shaped bar 6 be positioned at the vertical centred position of mozzle flange 4 by adjusting, after position mixes up by its locking; Regulate the upper-lower position of T-shaped bar 6, make T-shaped bar 6 lower ends be inserted in transverse axis 2 in sleeve pipe 3 to be in the axial theoretical center position (being axial centre position) of mozzle cylindrical shell 1, after the adjustment of position, T-shaped bar 6 is locked; Regulate the axial location of transverse axis 2 at mozzle cylindrical shell 1, make its termination in propeller center position, and measure the distance of transverse axis 2 centers to the each orientation of inwall of mozzle cylindrical shell 1, constantly regulate in the distance margin tolerance equal or that allow at drawing that makes transverse axis 2 centers to the each orientation of inwall of mozzle cylindrical shell 1; When inspection, can judge whether mozzle assembling is correct by each azran of measuring.
The present invention can check the relative position relation of mozzle flange vertical centre line position and cylindrical shell spiral rotary paddle sheet center whether to meet drawing requirement exactly, after mozzle completion, also can check by this frock the circularity of its cylindrical shell; A set of frock can detect the mozzle of Multiple Type, and metering system is simple, easy to operate accurate.
Claims (2)
1. a mozzle assembly test frock, it is characterized in that: comprise mozzle cylindrical shell (1), in described mozzle cylindrical shell (1), be laterally provided with the adjustable transverse axis in left and right (2), there is sleeve pipe (3) at the upper cover of described transverse axis (2), both sides in described mozzle cylindrical shell (1) upper end are provided with mozzle flange (4), between two described mozzle flanges (4), be provided with mozzle and measure support (5), described mozzle is measured support (5) and is comprised T-shaped bar (6), described sleeve pipe (3) is connected to the lower end of T-shaped bar (6), in described T-shaped bar (6) upper end, cover has clamp (7) and four clipper joints (8), and described clamp (7) is in the upper end of four clipper joints (8), in described four clipper joints (8), be provided with strut cover (9), there is strut (10) in described strut cover (9) inner sleeve, at the outer fore paw (11) that is arranged with of described strut (10), between described strut cover (9) and fore paw (11), be provided with nut (12).
2. the method for inspection of a kind of mozzle assembly test frock according to claim 1, is characterized in that: comprise the following steps:
A, first fore paw (11) is leaned against to the interior bore edges of mozzle flange (4), makes T-shaped bar (6) be positioned at the vertical centred position of mozzle flange (4) by adjusting, after position mixes up by its locking;
B, regulate the upper-lower position of T-shaped bar (6), make T-shaped bar (6) lower end be inserted in transverse axis (2) in sleeve pipe (3) to be in the axial theoretical center position (being axial centre position) of mozzle cylindrical shell (1), after adjusting lock T-shaped bar (6) position;
C, regulate transverse axis (2) at the axial location of mozzle cylindrical shell (1), make its termination in propeller center position, and measure the distance in transverse axis (2) center to the each orientation of inwall of mozzle cylindrical shell (1), constantly regulate the distance in transverse axis (2) center to the each orientation of inwall of mozzle cylindrical shell (1) is equated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192765.0A CN102679838B (en) | 2012-06-13 | 2012-06-13 | Guide pipe assembly inspection fixture and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192765.0A CN102679838B (en) | 2012-06-13 | 2012-06-13 | Guide pipe assembly inspection fixture and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102679838A CN102679838A (en) | 2012-09-19 |
| CN102679838B true CN102679838B (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210192765.0A Active CN102679838B (en) | 2012-06-13 | 2012-06-13 | Guide pipe assembly inspection fixture and method |
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| Country | Link |
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| CN (1) | CN102679838B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743328B (en) * | 2013-12-27 | 2016-05-11 | 大连瑞谷科技有限公司 | Steering nut guide hole position degree detection apparatus |
| CN113390311B (en) * | 2021-05-28 | 2023-09-01 | 中船澄西船舶修造有限公司 | T-shaped caliper for adjusting belt roller shaft of ship self-unloading system and adjusting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5359781A (en) * | 1993-03-31 | 1994-11-01 | Melville Kenneth B | Self centering pipe axis laser guide and saddle |
| CN2276629Y (en) * | 1997-01-08 | 1998-03-18 | 成都市红光实业股份有限公司 | Glass blub axiality measuring apparatus |
| CN201892510U (en) * | 2010-10-20 | 2011-07-06 | 常州博朗低温设备有限公司 | Inspection ruler for longitudinally welded joints of casings |
| CN102430917A (en) * | 2011-08-31 | 2012-05-02 | 上海锅炉厂有限公司 | Method for assembling and detecting barrel connecting pipe |
-
2012
- 2012-06-13 CN CN201210192765.0A patent/CN102679838B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5359781A (en) * | 1993-03-31 | 1994-11-01 | Melville Kenneth B | Self centering pipe axis laser guide and saddle |
| CN2276629Y (en) * | 1997-01-08 | 1998-03-18 | 成都市红光实业股份有限公司 | Glass blub axiality measuring apparatus |
| CN201892510U (en) * | 2010-10-20 | 2011-07-06 | 常州博朗低温设备有限公司 | Inspection ruler for longitudinally welded joints of casings |
| CN102430917A (en) * | 2011-08-31 | 2012-05-02 | 上海锅炉厂有限公司 | Method for assembling and detecting barrel connecting pipe |
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| Publication number | Publication date |
|---|---|
| CN102679838A (en) | 2012-09-19 |
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