CN204268995U - A kind of marine rudder system tapering model - Google Patents
A kind of marine rudder system tapering model Download PDFInfo
- Publication number
- CN204268995U CN204268995U CN201420687569.5U CN201420687569U CN204268995U CN 204268995 U CN204268995 U CN 204268995U CN 201420687569 U CN201420687569 U CN 201420687569U CN 204268995 U CN204268995 U CN 204268995U
- Authority
- CN
- China
- Prior art keywords
- main body
- plate main
- model
- tapering
- taper hole
- 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.)
- Expired - Fee Related
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of marine rudder system tapering model, comprise one piece up big and down small and form the plate main body of certain taper, the surface of described plate main body is at least provided with one for keeping concordant inspection scale mark with the large end face of taper hole to be detected.The utility model is by being processed into plate main body up big and down small and forming the standard component of certain tapering, on the surface of plate main body, be provided with inspection scale mark simultaneously, when whether the tapering needing to measure taper hole is suitable, directly plate main body of the present utility model directly can be inserted in this taper hole and to make the inspection scale mark in plate main body keep concordant with the large end face of taper hole, whether the tapering now can measuring this taper hole is suitable, simple to operation, applicability is strong, can operate miss be reduced again simultaneously, ensure the accuracy measured.
Description
Technical field
The utility model relates to a kind of survey instrument, particularly the rudder system tapering model of a kind of rudder blade steel casting for measuring shipping rudder system and tiller hole taper.
Background technology
As everyone knows, shipbuilding ship time, generally all can the upper and lower steel-casting of rudder blade of outsourcing shipping rudder system and tiller steel-casting.Producer will supply to shipyard after these steel-casting finishing, and tiller is provided by import steering wheel producer sometimes, therefore when receiving, the Quality Mgmt Dept of shipyard and the related personnel of technology department must measure the taper inner size of these steel-castings and check.Measure taper inner dimension precision requirement 0.01mm, generally adopt micrometer inside caliper to carry out the large end of measurement taper hole and end diameter, and then calculate the tapering of taper hole, but due to the difference of operate miss and surveying instrument, often occur that error is reported in the processing that measurement result and producer provide.Therefore accurately cannot judge taper hole leaves how many surpluses (surplus of general diameter of bore size is 0.40 ~ 0.60mm).
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of marine rudder system tapering model, its have structure simple, be easy to processing, easy to operate, degree of accuracy is high, applicability is strong, the feature applied on serial ship capable of circulation.
The utility model is the technical scheme that its technical matters of solution adopts:
A kind of marine rudder system tapering model, comprise one piece up big and down small and form the plate main body of certain taper, the surface of described plate main body is at least provided with one for keeping concordant inspection scale mark with the large end face of taper hole to be detected.
As the improvement of technique scheme, the surface of described plate main body is provided with many inspection scale marks, many inspection scale marks are distributed on the diverse location of plate main body.
As the further improvement of technique scheme, top, described plate main body upper end is also provided with a handle being convenient to grip.
Preferably, the surface of described plate main body also offers more than one lightening hole for lightened plate floor body weight.
Further, described plate main body is provided with multiple lightening hole.
The beneficial effects of the utility model are: the utility model is by being processed into plate main body up big and down small and forming the standard component of certain tapering, on the surface of plate main body, be provided with inspection scale mark simultaneously, when whether the tapering needing to measure taper hole is suitable, directly plate main body of the present utility model directly can be inserted in this taper hole and to make the inspection scale mark in plate main body keep concordant with the large end face of taper hole, whether the tapering now can measuring this taper hole is suitable, simple to operation, applicability is strong, operate miss can be reduced again simultaneously, ensure the accuracy measured.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 be rudder system of the present utility model tapering model for measuring steel-casting taper hole on rudder blade time view;
Fig. 3 is rudder system of the present utility model tapering model for measuring view during steel-casting taper hole under rudder blade;
Fig. 4 is that rudder system of the present utility model tapering model is for measuring view during tiller taper hole;
Fig. 5 is the view of A line of vision in Fig. 4.
Embodiment
Referring to figs. 1 through Fig. 5, a kind of marine rudder system tapering model, comprise one piece up big and down small and form the plate main body 1 of certain taper, in the utility model, in order to make plate main body 1 more sturdy and durable, be not easy damage, preferably, described plate main body 1 adopts steel plate to make, the taper hole that the tapering of this plate main body 1 is measured according to actual needs and free setting.The surface of described plate main body 1 is at least provided with one for keeping concordant inspection scale mark 10 with the large end face of taper hole to be detected.The utility model forms the standard component of certain tapering by plate main body 1 being processed into up big and down small, on the surface of plate main body 1, be provided with inspection scale mark 10 simultaneously, when whether the tapering needing to measure taper hole is suitable, directly plate main body 1 of the present utility model directly can be inserted in this taper hole and to make the inspection scale mark 10 in plate main body 1 keep concordant with the large end face of taper hole, whether the tapering now can measuring this taper hole is suitable, simple to operation, applicability is strong, can operate miss be reduced again simultaneously, ensure the accuracy measured.
Further, in order to make rudder system of the present utility model tapering model go in the taper hole of different depth, preferably, the surface of described plate main body 1 is provided with many inspection scale marks 10, many inspection scale marks 10 are distributed on the diverse location of plate main body 1.Therefore when adopting rudder system of the present utility model tapering model to measure the taper hole of different depth, directly this plate main body 1 directly can be inserted in different taper holes, only need that inspection scale marks 10 different in plate main body 1 is kept concordant from the large end face of different taper hole can measure, simple and convenient, applied widely.
Adopt rudder system of the present utility model tapering model to measure for the ease of survey crew, preferably, top, described plate main body 1 upper end is also provided with a handle 11 being convenient to grip.
Because plate main body 1 adopts steel plate to make, therefore the weight of rudder system of the present utility model tapering model is relatively heavier, if when survey crew adopts this rudder system tapering model to measure multiple workpiece, can consume the muscle power that survey crew is a large amount of.In the utility model, in order to alleviate the burden of survey crew, reducing the labour intensity of survey crew, preferably, the surface of described plate main body 1 also offering more than one lightening hole 12 for lightened plate floor main body 1 weight.Further preferably, described plate main body 1 is provided with multiple lightening hole 12.By offering multiple lightening hole 12 in plate main body 1, sheet material more in plate main body 1 can be removed, and then decrease the overall weight of plate main body 1 and don't its measurement effect can be affected, therefore survey crew can move the workpiece that rudder system of the present utility model tapering model goes measurement different easily.
With reference to Fig. 4 and Fig. 5, the using method of marine rudder system of the present utility model tapering model is as follows: when after tiller finishing, rudder system of the present utility model tapering model is adopted slowly to insert from the large end of taper hole, after coordinating completely, whether the inspection scale mark 10 in inspection plate main body 1 is concordant with the large end face of taper hole, if after concordant, then check the gap between taper hole and plate main body 1 with 0.05mm clearance gauge, if gap is less than 0.05mm and qualified.Each taper hole needs to check direction, all around respectively.In like manner, the method is adopted to check on the rudder blade that producer carrys out goods steel-casting under steel-casting and rudder blade.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (5)
1. a marine rudder system tapering model, it is characterized in that: comprise one piece up big and down small and form the plate main body (1) of certain taper, the surface of described plate main body (1) is at least provided with one for keeping concordant inspection scale mark (10) with the large end face of taper hole to be detected.
2. a kind of marine rudder system according to claim 1 tapering model, is characterized in that: the surface of described plate main body (1) is provided with many inspections scale mark (10), and many inspections scale mark (10) are distributed on the diverse location of plate main body (1).
3. a kind of marine rudder system according to claim 1 tapering model, is characterized in that: described plate main body (1) top, upper end is also provided with a handle (11) being convenient to grip.
4. a kind of marine rudder system tapering model according to claim 1 or 2 or 3, is characterized in that: the surface of described plate main body (1) also offers more than one lightening hole (12) for lightened plate floor main body (1) weight.
5. a kind of marine rudder system according to claim 4 tapering model, is characterized in that: described plate main body (1) is provided with multiple lightening hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687569.5U CN204268995U (en) | 2014-11-17 | 2014-11-17 | A kind of marine rudder system tapering model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687569.5U CN204268995U (en) | 2014-11-17 | 2014-11-17 | A kind of marine rudder system tapering model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268995U true CN204268995U (en) | 2015-04-15 |
Family
ID=52803857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687569.5U Expired - Fee Related CN204268995U (en) | 2014-11-17 | 2014-11-17 | A kind of marine rudder system tapering model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838637A (en) * | 2018-06-29 | 2018-11-20 | 大连船舶重工集团舵轴有限公司 | The assembly method of rudder stock and rudder blade conical hole |
| CN114111512A (en) * | 2021-10-15 | 2022-03-01 | 沪东中华造船(集团)有限公司 | CM node sample plate inspection method for ship cargo space region |
-
2014
- 2014-11-17 CN CN201420687569.5U patent/CN204268995U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838637A (en) * | 2018-06-29 | 2018-11-20 | 大连船舶重工集团舵轴有限公司 | The assembly method of rudder stock and rudder blade conical hole |
| CN114111512A (en) * | 2021-10-15 | 2022-03-01 | 沪东中华造船(集团)有限公司 | CM node sample plate inspection method for ship cargo space region |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204268995U (en) | A kind of marine rudder system tapering model | |
| CN103063113A (en) | Detecting jig for semiround workpiece | |
| CN100543411C (en) | The method of measuring large-scale workpiece taper using ring-plane method | |
| CN204064143U (en) | A kind of threaded hole position comprehensive check tool | |
| CN101793507B (en) | Method for measuring linearity of rudder pintle and rudder lever of large-size vessel | |
| CN205262379U (en) | Cylinder head intake and exhaust port chamfer measuring tool | |
| CN205066614U (en) | Measuring tool of forked tail degree face | |
| CN205027253U (en) | Shift fork hole site degree of putting is synthesized and is examined utensil | |
| CN203364744U (en) | Position accuracy testing fixture for planet carrier eccentric orifice of special-shaped structure | |
| CN205219086U (en) | A template for segmentation of LNG ship is rule | |
| CN202255230U (en) | Screw hole depth checking fixture | |
| CN204165468U (en) | A kind of Long Distances internal-and external diameter micrometer callipers | |
| CN203037185U (en) | Detecting jig for semicircular workpiece | |
| CN206974336U (en) | Taper hole large end face diameter accurately measures frock in a kind of band taper hole workpiece | |
| CN203286945U (en) | A clutch housing sensor hole rapid detection device | |
| CN203286958U (en) | A milling cutter radius measurer | |
| CN207007073U (en) | The measurement apparatus of inclined hole depth can be measured in production scene | |
| CN207163340U (en) | A kind of auxiliary positioning device of steel ruler | |
| CN204277992U (en) | A kind of scribing tooling | |
| CN207050603U (en) | A kind of segment length's measured material for improving stock axle class | |
| CN206113811U (en) | Hot rolling fork truck is channel -section steel groove width measuring gage for portal | |
| CN206556629U (en) | One kind carrier band thickness detection apparatus | |
| CN203837629U (en) | Simple apparatus for measuring spacing of separating seam of hatch cover | |
| CN204202535U (en) | A kind of detection architecture checking car door flange height | |
| CN202814310U (en) | Combined angle and length measuring tool |
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: 20150415 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |