CN205079727U - Measuring device for shafting alignment - Google Patents
Measuring device for shafting alignment Download PDFInfo
- Publication number
- CN205079727U CN205079727U CN201520852266.9U CN201520852266U CN205079727U CN 205079727 U CN205079727 U CN 205079727U CN 201520852266 U CN201520852266 U CN 201520852266U CN 205079727 U CN205079727 U CN 205079727U
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- Prior art keywords
- post
- mainboard
- centering
- mounting groove
- sounding rod
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- 238000005259 measurement Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a measuring device for shafting alignment, which comprises a mainboard, the measuring stick, the backplate, 2 the root leans on the post, retaining member and meter, be provided with the mounting groove on the mainboard, the measuring stick sets up in the mounting groove, the regulation elongated slot has been seted up on the measuring stick, it is provided with the meter to be close to the one end of adjusting the elongated slot on the measuring stick, be provided with the locking hole in the mounting groove, the retaining member twists to go into to lock downtheholely and press simultaneously and establish on the measuring stick after passing and adjusting the elongated slot, the bottom of mainboard is provided with 2 triangle -shaped recesses that set up along the mounting groove symmetry, lean on the fixed setting of post in the triangle -shaped recess that corresponds, the backplate is perpendicular to be set up post fixed connection is depended on with 2 to the one end and the while of mainboard. Through the utility model provides a need axis of rotation during the measurement flange deviant that exists among the prior art, the problem that waste time and energy, work efficiency is low, deviant through four perpendicular points of this device direct measurement can, has saved a large amount of time and manpower, convenient operation and has greatly improved work efficiency.
Description
Technical field
The utility model belongs to boats and ships tooling device technical field, specifically, relates to the centering of shafting measurement mechanism of a kind of axle system flange deflection value.
Background technology
In shipbuilding process, centering of shafting is one of important work, and the quality of its result directly affects the operation conditions of marine shafting, has two kinds in the school of axle system in method, and one is method in straight line school; One is method in compound school, the usual axle system diameter of axle is comparatively large and when having intermediate shaft, substantially be all to adopt in compound school method to carry out centering of shafting, when measuring the off-set value of two flanges in centering of shafting process, traditional way be an axle wherein flange on fix a support, fixation measuring table on support, by another root axle of manual rotation, measure the flange deflection value of four some positions in level and vertical direction, when the diameter of axle is comparatively large and length is longer, waste time and energy during manual rotation's axle, have a strong impact on the work efficiency of centering of shafting.
Utility model content
Technical problem to be solved in the utility model is: the purpose of this utility model is to provide a kind of centering of shafting measurement mechanism, rotation axis is needed when solving the measurement flange off-set value existed in prior art, waste time and energy, ineffective problem, directly measured the off-set value of level and vertical four points by this device, save a large amount of time and manpower, easy to operately drastically increase work efficiency.
The purpose of this utility model is achieved through the following technical solutions:
A kind of centering of shafting measurement mechanism, comprise mainboard, sounding rod, backboard, 2 by post, locking member and meter, described mainboard is provided with mounting groove, described sounding rod is arranged in described mounting groove, described sounding rod offers adjustment elongated slot, near regulating one end of elongated slot to be provided with meter on described sounding rod, locking hole is provided with in described mounting groove, described locking member is through to be screwed into after described adjustment elongated slot in described locking hole and to be pressed on described sounding rod simultaneously, the bottom of described mainboard is provided with 2 along the symmetrically arranged triangular groove of described mounting groove, in the described triangular groove being fixedly installed on correspondence by post, described backboard is vertically set on one end of described mainboard and is fixedly connected with by post with described 2 simultaneously.
The utility model compared with prior art has many advantages and good effect:
The utility model proposes a kind of centering of shafting measurement mechanism, include mainboard, sounding rod, backboard, 2 by post, locking member and meter, mainboard offers mounting groove, sounding rod is length-adjustable to be arranged in mounting groove, meter is arranged on one end of sounding rod, triangular groove is provided with below the mainboard of mounting groove both sides, 2 are fixedly installed in installation elongated slot by post, backboard is vertically set on the end of mainboard and is fixedly connected with by post with 2 simultaneously, by centering of shafting device of the present utility model, to be resisted against on the periphery of a wherein flange by post when measuring, end face and backboard snug fit, namely can be measured another flange by the meter being arranged on sounding rod one end, record the off-set value between two flanges, carry out accordingly in adjustment school, simple to operation, without the need to wasting a large amount of manpower, material resources, improve production efficiency, in addition, sounding rod adjustable length, can regulate accordingly according to the thickness of two flanges measured, it is fastening by locking member after adjustment completes, may be used for the centering of shafting measuring polytype flange, have wide range of applications.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model centering of shafting measurement mechanism;
Fig. 2 is the vertical view of the utility model centering of shafting measurement mechanism;
Fig. 3 is the mainboard vertical view of the utility model centering of shafting measurement mechanism;
Fig. 4 is the cut-open view of the sounding rod of the utility model centering of shafting measurement mechanism;
Fig. 5 is the vertical view by post of the utility model centering of shafting measurement mechanism;
Fig. 6 is the structural representation of centering of shafting measurement mechanism embodiment described in the utility model;
Fig. 7 is the A place partial enlarged drawing of Fig. 6.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Shown in Fig. 1-Fig. 7, the utility model provides a kind of embodiment of centering of shafting measurement mechanism, a kind of centering of shafting measurement mechanism, comprise mainboard 1, sounding rod 2, backboard 3, 2 by post 4, locking member 5 and meter 6, described mainboard 1 is provided with mounting groove 11, described sounding rod 2 is arranged in described mounting groove 11, described sounding rod 2 offers and regulates elongated slot 21, near regulating one end of elongated slot 21 to be provided with meter 6 on described sounding rod 2, locking hole 7 is provided with in described mounting groove 11, described locking member 5 is through to be screwed into after described adjustment elongated slot 21 in described locking hole 7 and to be pressed on described sounding rod 2 simultaneously, the bottom of described mainboard 1 is provided with 2 along the symmetrically arranged triangular groove 12 of described mounting groove 11, the described post 4 that leans on is fixedly installed in triangular groove 12, described backboard 3 is vertically set on one end of described mainboard 1 and is fixedly connected with by post 4 with described 2 simultaneously.
Concrete, a kind of centering of shafting measurement mechanism is proposed in the present embodiment, for realizing the measurement of shaft ring flange off-set value in axle system school axle process, each axle head of composition marine shafting normally connects into whole root system with flange coupling, because these axles specify that the periphery of its flange should be coaxial with axle journal man-hour adding, end face of flange should be vertical with axle center, adjoins two axles and Flange joint thereof, if the joint flange of diaxon reaches coaxial, then these two axles adjoined also are considered as coaxially.Meanwhile, if the axial line of two adjacent flanges does not overlap, but parallel, then represent namely there is off-set value between two flanges with " skew ".Centering of shafting measurement mechanism in the present embodiment, be mainly used in realizing measuring the off-set value between two flanges, pass through surveyed off-set value and come the position that corresponding carrying out regulates a wherein axle, carry out in school, make the off-set value between two flanges meet the requirement of centering of shafting calculated description.Its concrete structure mainly includes mainboard 1, mainboard 1 is the main body frame of whole device, mainboard 1 arranges the sounding rod 2 of adjustable in length, preferably, mainboard 1 arranges a mounting groove 11, sounding rod 2 is inserted in mounting groove 11, and can slidably reciprocate along the direction of mounting groove 11, sounding rod 2 is offered an adjustment elongated slot 21, by the length adjustment regulating the cooperation of elongated slot 21 locking member 5 and locking hole 7 to realize sounding rod 2, locking hole 7 is arranged on mounting groove 11 bottom surface below adjustment elongated slot 21, when carrying out length adjustment to sounding rod 2, after the extension elongation of the thickness determination sounding rod 2 of two flanges measured as required, sounding rod 2 is moved to correct position along mounting groove 11, then be screwed in locking hole 7 to be pressed on to regulate on elongated slot 21 by locking member 5 and realize being fixed sounding rod 2.Preferably, the locking member 5 in the present embodiment is bolt, and locking hole 7 is bolt mating holes.
At sounding rod 2, one meter 6 is set near regulating one end of elongated slot 21 simultaneously, the shift value of ring flange is measured by meter 6, the end of the mainboard 1 with meter 6 opposite side is vertically installed with backboard 3, the side of the medial surface of backboard 3 and the respective side of mainboard 1 fits together, vertically between backboard 3 with mainboard 1 to arrange, for guaranteeing the flatness contacted with end face of flange when measuring flange, backboard 3 is fixedly connected with by post 4 with 2 that are arranged on mainboard 1 bottom simultaneously.
Preferably, the installation set-up mode of meter 6 is: on sounding rod 2, arrange the inserting groove 8 for installing described meter 6, sounding rod 2 is provided with securing member 9, it is interior and simultaneously fixing with described sounding rod 2 by described securing member 9 that meter 6 is inserted into described inserting groove 8.Described securing member 9 comprise near inserting groove 8 be arranged on sounding rod 2 side threaded hole 91 and in coordinating with threaded hole 91 hexagonal tight a bolt 92.Tight a bolt mainly through interior hexagonal and 92 be screwed in threaded hole 91 meter 6 is fixed.
Further, 10 realization in mainboard 1 is screwed into by the installation fixed form of post 4 mainly through tighting a bolt by post in the present embodiment, mainboard 1 is provided with threaded hole 1, by post 4 is provided with threaded hole 2 41, tight a bolt by post and 10 to be first screwed into by being then tightened in mainboard 1 in post 4, post 4 will be leaned on simultaneously to fix with mainboard 1.
For guaranteeing the steadiness after fixing by post 4, described threaded hole 1 is provided with 4, is symmetricly set on the both sides of described mounting groove 11, and every root arranges 2 threaded holes 2 41 by post 4 correspondence.
Further, described leaning on post 4 is provided with external thread, described backboard 3 is provided with two pilot holes, and described backboard 3 is fixed on described by post 4 by nut screwing clamping.2 are corresponding to being fixed on by post 4 by nut screwing clamping after two pilot holes on backboard 3 respectively by post 4,
Preferably, the described mainboard 1 in the present embodiment is square plate, the mounting groove preferably groove of double-sided belt mounting groove, and described backboard 3 is the square plate of band two pilot holes.And the medial surface that backboard 3 coordinates with mainboard 1 has certain flatness, flatness scope is 0.6 ~ 1.2mm, for guarantee with flatness demand during end face of flange snug fit, ensure measure precision, reduce measured deviation.
Further, described is cylinder by post 4.And the cylinder in embodiment has certain cylindricity scope is: 0.6 ~ 1mm, ensures linear contact lay when coordinating with the circle end face of flange, ensure precision flange being measured to off-set value.
In the present embodiment, concrete use procedure is as follows: be first fixed on sounding rod 2 by meter 6, the extension elongation of sounding rod 2 is regulated according to the thickness of two flanges, four points of flange excircle horizontal and vertical carry out measurement point position mark, when the flange deflection value of measurement first, table is returned to zero, this device is put on flange, closely be adjacent to by post 4 and flange excircle, backboard 3 need be close to end face of flange, shift value is measured by meter, next measurement point can be moved to along flange excircle when carrying out the measurement of next point, or directly this device is placed on next measurement point directly reads data, circulate measurement successively, hand rotation axle is not needed when measuring the off-set value of each point of flange, only need the position adjusting another root axle.Simple to operation, and equipment is simple, cost is low, improves measuring speed, greatly height work efficiency.
For the drive shaft system of certain type ship in the present embodiment, centering of shafting measurement mechanism in the present embodiment is described, it comprises a stern tube shaft 15, an intermediate shaft 16 forms, the thicker Φ 210mm of the diameter of axle, intermediate shaft 16 is long is 7500mm, this centering of shafting adopts method in compound school, first the off-set value of the flange of stern tube shaft 15 and intermediate shaft 16 will first be adjusted, two values should meet the requirement of centering of shafting calculated description, first horizontal and vertical direction marks the position of measurement point when measuring off-set value on flange, device is placed on the flange of intermediate shaft 16, be close on the cylindrical of flange by post 3, backboard 4 is close to the end face of flange, the length that adjustment sounding rod 2 stretches out, and fix with locking member 5, meter 6 is fixed on one end of sounding rod 2 and table is returned to zero, the flange deflection value of this measurement device hand-held four points, whole measuring process does not need to rotate intermediate shaft, and the position that only need adjust intermediate shaft 16 by temporary support makes the off-set value of two flanges meet the demands.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a centering of shafting measurement mechanism, it is characterized in that, comprise mainboard, sounding rod, backboard, 2 by post, locking member and meter, described mainboard is provided with mounting groove, described sounding rod is arranged in described mounting groove, described sounding rod offers adjustment elongated slot, near regulating one end of elongated slot to be provided with meter on described sounding rod, locking hole is provided with in described mounting groove, described locking member is through to be screwed into after described adjustment elongated slot in described locking hole and to be pressed on described sounding rod simultaneously, the bottom of described mainboard is provided with 2 along the symmetrically arranged triangular groove of described mounting groove, in the described triangular groove being fixedly installed on correspondence by post, described backboard is vertically set on one end of described mainboard and is fixedly connected with by post with described 2 simultaneously.
2. centering of shafting measurement mechanism according to claim 1, is characterized in that, fits and arrange in the medial surface of described backboard and the side of described mainboard.
3. centering of shafting measurement mechanism according to claim 2, it is characterized in that, described sounding rod is provided with the inserting groove for installing described meter, described sounding rod is provided with securing member, and described meter to be inserted in described inserting groove and to be fixed by described securing member and described sounding rod simultaneously.
4. centering of shafting measurement mechanism according to claim 3, is characterized in that, described securing member comprises close inserting groove and is arranged on the threaded hole of sounding rod side and tights a bolt with hexagonal in threaded engagement.
5. centering of shafting measurement mechanism according to claim 2, is characterized in that, described locking member is bolt, and described locking hole is bolt mating holes.
6. centering of shafting measurement mechanism according to claim 5, is characterized in that, described mainboard is provided with threaded hole one, described by post is provided with threaded hole two, describedly to fix with described mainboard by tighting a bolt by post by post.
7. centering of shafting measurement mechanism according to claim 4, is characterized in that, described threaded hole one is symmetricly set on the both sides of described mounting groove, and described threaded hole one is provided with 4, and every root is provided with 2 threaded holes two by correspondence on post.
8. centering of shafting measurement mechanism according to claim 5, is characterized in that, described leaning on post is provided with external thread, described backboard is provided with two pilot holes, and described backboard is through described described by post by being fixed on by nut screwing clamping after post.
9. centering of shafting measurement mechanism according to claim 8, is characterized in that, described mainboard is the square plate of two-sided mounting groove, described backboard is square plate.
10. centering of shafting measurement mechanism according to claim 2, is characterized in that, described is cylinder by post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852266.9U CN205079727U (en) | 2015-10-30 | 2015-10-30 | Measuring device for shafting alignment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852266.9U CN205079727U (en) | 2015-10-30 | 2015-10-30 | Measuring device for shafting alignment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079727U true CN205079727U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852266.9U Expired - Fee Related CN205079727U (en) | 2015-10-30 | 2015-10-30 | Measuring device for shafting alignment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079727U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192319A (en) * | 2017-07-19 | 2017-09-22 | 中国建材检验认证集团浙江有限公司 | Wedge-shaped seamed edge depth measurement device and wedge-shaped seamed edge depth measurement method |
| CN107504889A (en) * | 2017-09-30 | 2017-12-22 | 中船澄西船舶修造有限公司 | Shafting flange centering measures frock |
| CN107796274A (en) * | 2017-09-30 | 2018-03-13 | 中船澄西船舶修造有限公司 | Shafting flange centering measuring method |
| CN109405722A (en) * | 2018-08-22 | 2019-03-01 | 沪东中华造船(集团)有限公司 | A kind of auxiliary device and its application method for marine shafting centering installation |
| CN113945143A (en) * | 2020-12-28 | 2022-01-18 | 武昌船舶重工集团有限公司 | Shafting centering method and measuring tool |
-
2015
- 2015-10-30 CN CN201520852266.9U patent/CN205079727U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192319A (en) * | 2017-07-19 | 2017-09-22 | 中国建材检验认证集团浙江有限公司 | Wedge-shaped seamed edge depth measurement device and wedge-shaped seamed edge depth measurement method |
| CN107504889A (en) * | 2017-09-30 | 2017-12-22 | 中船澄西船舶修造有限公司 | Shafting flange centering measures frock |
| CN107796274A (en) * | 2017-09-30 | 2018-03-13 | 中船澄西船舶修造有限公司 | Shafting flange centering measuring method |
| CN109405722A (en) * | 2018-08-22 | 2019-03-01 | 沪东中华造船(集团)有限公司 | A kind of auxiliary device and its application method for marine shafting centering installation |
| CN113945143A (en) * | 2020-12-28 | 2022-01-18 | 武昌船舶重工集团有限公司 | Shafting centering method and measuring tool |
| CN113945143B (en) * | 2020-12-28 | 2024-01-23 | 武昌船舶重工集团有限公司 | Shafting centering method and measuring tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 |