CN209197628U - A kind of measuring device for measuring with distance between relative relief surface - Google Patents
A kind of measuring device for measuring with distance between relative relief surface Download PDFInfo
- Publication number
- CN209197628U CN209197628U CN201822116850.4U CN201822116850U CN209197628U CN 209197628 U CN209197628 U CN 209197628U CN 201822116850 U CN201822116850 U CN 201822116850U CN 209197628 U CN209197628 U CN 209197628U
- Authority
- CN
- China
- Prior art keywords
- main scale
- scale
- test arm
- distance
- measuring
- 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.)
- Active
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a kind of measuring device for measuring with distance between relative relief surface, including main scale and auxiliary scale, one end of main scale is equipped with the first test arm, along main scale length direction, to the other end of main scale from the first test arm, scale surface is provided with several main scale marks, auxiliary scale can be slided along main scale length direction, auxiliary scale surface is provided with several subscale marks, subscale mark quantity is less than main scale mark quantity, the second test arm is additionally provided in auxiliary scale, when the first test arm and the second test arm close up in order, first main scale mark is aligned with first subscale mark in auxiliary scale on main scale, first test arm can be slided along main scale width direction.Using the technical solution of the utility model, the first test arm that can be slided along main scale width direction by setting is facilitated to the measurement with distance between relative relief surface, measurement accuracy is high, it is reliable to measure numerical value, and structure is simple and convenient to operate, it is easy to promote and utilize.
Description
Technical field
The utility model relates to measuring device technical field, refer in particular to it is a kind of for measure have relative relief surface it
Between distance measuring device.
Background technique
In aircraft industry, many unfamiliar-looking components can be encountered often, there are some scales in this type component
Section, or there is the piece surface of relative height differential, on components it is this kind of there are the piece surface of relative height differential it
Between distance measurement, there is no special measuring tool at present, in the prior art, there are mainly two types of measurement methods, and one is adopt
It is needed with isometry block and common calliper combined measurement in measurement due to being measured distance dislocation not in sustained height position
Use isometry block, and isometry block and lower one end tested surface recline shakiness sometimes, measurement error is big, easily causes measurement inaccurate
The phenomenon that；Another kind is detected using three-coordinate instrument, and time-consuming for this measurement method, and higher operating costs, is not easy
It is widely popularized in all kinds of mechanic factory workers.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of spacing for measuring with relative relief surface
From measuring device.
The utility model is achieved by the following technical programs.
The utility model provides a kind of measuring device for measuring with distance between relative relief surface, including master
Ruler and auxiliary scale, one end of the main scale are equipped with the first test arm, another to main scale from the first test arm along main scale length direction
One end is provided with several main scale marks in the scale surface, and the auxiliary scale is sleeved on main scale and can be along the master
The sliding of ruler length direction, the auxiliary scale surface are provided with several subscale marks, and the subscale mark quantity is less than the main quarter
Line number amount is spent, is additionally provided with the second test arm in the auxiliary scale, it is described when first test arm and the second test arm close up in order
First main scale mark is aligned with first subscale mark in the auxiliary scale on main scale, and first test arm can be along the main scale
Width direction sliding.
First test arm intersects vertically with the main scale.
The main scale end is equipped with pressing plate, lock-screw A is bolted on pressing plate, platen cover is together in first test arm
Surface, lock-screw A is for locking position of first test arm relative to the main scale width direction.
First test arm surface is additionally provided with the height difference graduation mark that several indexing are 5mm.
Third test arm is additionally provided in the auxiliary scale, it is described when third test arm closes up in order with first test arm
First main scale mark is aligned with first subscale mark in the auxiliary scale on main scale.
The main scale mark indexing is 1mm.
The subscale mark quantity is 50, wherein the distance between first subscale mark and the last item subscale mark
For 49mm.
Lock-screw B is also bolted in the auxiliary scale, lock-screw B is long relative to the main scale for locking the auxiliary scale
Spend the position in direction.
It is also sheathed with fine tuning ruler on the main scale, finely tunes and is provided with rotatable fine-tuning nut on ruler, with fine-tuning nut
It is bolted with regulating rod, regulating rod can abut against the auxiliary scale outer surface.
Lock-screw C is bolted on the fine tuning ruler, lock-screw C is for locking the fine tuning ruler relative to the main scale
The position of length direction.
The utility model has the beneficial effects that: the technical solution of the utility model is used, in use, need to only survey first
Arm and the second test arm can survey the distance between the two surfaces respectively against between the surface with relative relief
Amount, application method is identical as the application method of common calliper, since the first test arm can be carried out along main scale width direction
It adjusts, without using corresponding equal height cushion block, main scale length direction and both side surface can be made to remain orthogonal shape
State, measurement gained distance are the shortest distance between two survey surfaces, and measurement accuracy is higher, and measurement reliability is also higher, separately
Outside, also third test arm can be made to be used in combination with the first test arm, abutted against between the surface with relative relief, for operating
When space is restricted, still the spacing between two surfaces can accurately be measured, in addition, also being set on the first test arm
It is equipped with height difference graduation mark, can measure the specific relative relief numerical value between two surfaces, the utility model has structure simple,
The advantages that manufacturing cost is cheap, easy to operate is easy to enterprise technology personnel and receives use, convenient in all kinds of mechanic factory workers
It is widely used to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram with workpiece when the utility model is used.
In figure: 1- main scale, 2- auxiliary scale, the first test arm of 3-, 4- pressing plate, 5- lock-screw A, 6- finely tune ruler, 7- part, 101-
Main scale mark, 201- subscale mark, the second test arm of 202-, 203- third test arm, 204- lock-screw B, 301- height difference graduation mark,
601- fine-tuning nut, 602- regulating rod, 603- lock-screw C.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
As shown in Figure 1 and Figure 2, the utility model provides a kind of for measuring with distance between relative relief surface
Measuring device, including main scale 1 and auxiliary scale 2, one end of main scale 1 are equipped with the first test arm 3, along 1 length direction of main scale, from first
Test arm 3 rises to the other end of main scale 1, and 1 surface of main scale is provided with several main scale marks 101, auxiliary scale 2 be sleeved on main scale 1 it
It can slide above and along 1 length direction of main scale, 2 surface of auxiliary scale is provided with several subscale marks 201,201 quantity of subscale mark
Less than 101 quantity of main scale mark, the second test arm 202 is additionally provided in auxiliary scale 2, when the first test arm 3 and the second test arm 202 in order
When closing up, first main scale mark 101 is aligned with first subscale mark 201 in auxiliary scale 2 on main scale 1, and the first test arm 3 can be along
The sliding of 1 width direction of main scale.
The technical solution of the utility model is used, in use, only need to be by the first test arm and the second test arm respectively against having
Have between the surface of relative relief, the distance between the two surfaces can be measured, application method and common vernier
The application method of slide calliper rule is identical, since the first test arm can be adjusted along main scale width direction, without using corresponding contour
Cushion block can make main scale length direction and both side surface remain orthogonal state, and measurement gained distance is two surveys
The shortest distance between surface, measurement accuracy is higher, and measurement reliability is also higher, in addition, can also make third test arm and first
Test arm is used in combination, and is abutted against between the surface with relative relief, still can be with for when operating space is restricted
Spacing between two surfaces is accurately measured, in addition, being additionally provided with height difference graduation mark on the first test arm, can measure
Specific relative relief numerical value between two surfaces, the utility model have structure simple, and manufacturing cost is cheap, easy to operate etc.
Advantage is easy to enterprise technology personnel and receives use, convenient for being widely used to promote in all kinds of mechanic factory workers.
Further, the first test arm 3 intersects vertically with main scale 1.The technical solution of the utility model is used, so that main scale is long
Degree direction and both side surface remain that orthogonal state, measurement gained distance are the most short distance between two survey surfaces
From measurement accuracy is higher, and measurement reliability is also higher.
Further, 1 end of main scale is equipped with pressing plate 4, and lock-screw A5 is bolted on pressing plate 4, and pressing plate 4 is covered on
One test arm, 3 surface, lock-screw A5 is for locking position of first test arm 3 relative to 1 width direction of main scale.Using the technical side
Case can be such that the relative position between the first test arm 3 and main scale 1 fixes, read convenient for operator after measurement work determines
Number.
Further, 3 surface of the first test arm is additionally provided with the height difference graduation mark 301 that several indexing are 5mm.Pass through the height
Poor graduation mark 301, it is convenient to which the difference in height numerical value between the opposite sides surface of measurement is read out.
In addition, be additionally provided with third test arm 203 in auxiliary scale 2, when third test arm 203 and the first test arm 3 close up in order,
First main scale mark 101 is aligned with first subscale mark 201 in auxiliary scale 2 on main scale 1.Using the technical solution, work as user
It, still can be by the cooperation between the first test arm 3 and third test arm 203 between two surfaces when operating space is restricted
Spacing accurately measured, facilitate operation.
Further, the indexing of main scale mark 101 is 1mm.201 quantity of subscale mark is 50, wherein first secondary scale
The distance between line 201 and the last item subscale mark 201 are 49mm.This can achieve the measurement accuracy of this measuring device
1/50=0.02mm.
Further, be also bolted with lock-screw B204 in auxiliary scale 2, lock-screw B204 for lock auxiliary scale 2 relative to
The position of 1 length direction of main scale.It is opposite between auxiliary scale 2 and main scale 1 convenient for making after the operation was ended using the technical solution
Position is fixed, and reads measurement numerical value convenient for user.
In addition, being also sheathed with fine tuning ruler 6 on main scale 1, finely tunes and be provided with rotatable fine-tuning nut 601 on ruler 6, and it is micro-
Nut 601 is adjusted to be bolted with regulating rod 602, regulating rod 602 can abut against 2 outer surface of auxiliary scale.Lock-screw is bolted on fine tuning ruler 6
C603, lock-screw C603 are used to lock position of the fine tuning ruler 6 relative to 1 length direction of main scale.
Claims (10)
1. a kind of measuring device for measuring with distance between relative relief surface, it is characterised in that: including main scale (1) and
One end of auxiliary scale (2), the main scale (1) is equipped with the first test arm (3), along main scale (1) length direction, from the first test arm (3)
It rises to the other end of main scale (1), the main scale (1) surface is provided with several main scale marks (101), auxiliary scale (2) set
Together in that can slide on main scale (1) and along the main scale (1) length direction, auxiliary scale (2) surface is provided with several pairs
Graduation mark (201), subscale mark (201) quantity are less than the main scale mark (101) quantity, also set on the auxiliary scale (2)
The second test arm (202) are equipped with, when first test arm (3) is closed up in order with the second test arm (202), on the main scale (1)
First main scale mark (101) is aligned with upper first subscale mark (201) of the auxiliary scale (2), and first test arm (3) can edge
The main scale (1) width direction sliding.
2. according to claim 1 for measuring the measuring device with distance between relative relief surface, feature exists
In: first test arm (3) intersects vertically with the main scale (1).
3. according to claim 1 for measuring the measuring device with distance between relative relief surface, feature exists
In: main scale (1) end is equipped with pressing plate (4), is bolted on pressing plate (4) lock-screw A (5), pressing plate (4) is covered on institute
The first test arm (3) surface is stated, lock-screw A (5) is for locking first test arm (3) relative to the main scale (1) width side
To position.
4. according to claim 1 for measuring the measuring device with distance between relative relief surface, feature exists
In: the first test arm (3) surface is additionally provided with the height difference graduation mark (301) that several indexing are 5mm.
5. according to claim 1 for measuring the measuring device with distance between relative relief surface, feature exists
In: be additionally provided with third test arm (203) on the auxiliary scale (2), when third test arm (203) and first test arm (3) in order
When closing up, upper first main scale mark (101) of main scale (1) and upper first subscale mark (201) of the auxiliary scale (2) are right
Together.
6. according to claim 1 for measuring the measuring device with distance between relative relief surface, feature exists
In: main scale mark (101) indexing is 1mm.
7. according to claim 1 for measuring the measuring device with distance between relative relief surface, feature exists
In: subscale mark (201) quantity is 50, wherein first subscale mark (201) and the last item subscale mark (201)
The distance between be 49mm.
8. according to claim 1 for measuring the measuring device with distance between relative relief surface, feature exists
In: it is also bolted with lock-screw B (204) on the auxiliary scale (2), lock-screw B (204) is opposite for locking the auxiliary scale (2)
In the position of the main scale (1) length direction.
9. according to claim 1 for measuring the measuring device with distance between relative relief surface, feature exists
In: it is also sheathed with fine tuning ruler (6) on the main scale (1), is provided with rotatable fine-tuning nut (601) in fine tuning ruler (6), with
Fine-tuning nut (601) is bolted with regulating rod (602), and regulating rod (602) can abut against the auxiliary scale (2) outer surface.
10. according to claim 9 for measuring the measuring device with distance between relative relief surface, feature exists
In: it is bolted with lock-screw C (603) on the fine tuning ruler (6), lock-screw C (603) is for locking fine tuning ruler (6) phase
For the position of the main scale (1) length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116850.4U CN209197628U (en) | 2018-12-17 | 2018-12-17 | A kind of measuring device for measuring with distance between relative relief surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116850.4U CN209197628U (en) | 2018-12-17 | 2018-12-17 | A kind of measuring device for measuring with distance between relative relief surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197628U true CN209197628U (en) | 2019-08-02 |
Family
ID=67429474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116850.4U Active CN209197628U (en) | 2018-12-17 | 2018-12-17 | A kind of measuring device for measuring with distance between relative relief surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530740A (en) * | 2021-06-02 | 2021-10-22 | 中国长江电力股份有限公司 | Device and method for accurately measuring chord distance of stator positioning rib of hydroelectric generating set |
-
2018
- 2018-12-17 CN CN201822116850.4U patent/CN209197628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530740A (en) * | 2021-06-02 | 2021-10-22 | 中国长江电力股份有限公司 | Device and method for accurately measuring chord distance of stator positioning rib of hydroelectric generating set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109839047A (en) | A kind of piece surface hole site and center are away from dimension detection tool | |
| US4982505A (en) | Gauge for measuring both the depth and the diameter of a bore hole | |
| US4693011A (en) | Apparatus for establishing angles of objects | |
| CN103822565B (en) | A kind of pitch-row comparing measuring apparatus | |
| WO2020233375A1 (en) | Internal-dimension vernier caliper | |
| CN201057514Y (en) | Large-scale fine measuring instrument | |
| CN209197628U (en) | A kind of measuring device for measuring with distance between relative relief surface | |
| CN203824494U (en) | Measuring device for countersink depth | |
| CN203785599U (en) | Hole distance comparison and measuring device | |
| CN203586981U (en) | Component dimension precision measuring device | |
| CN209197646U (en) | It is a kind of for measuring center away from measuring device | |
| CN201707005U (en) | Height gauge | |
| CN208736281U (en) | A kind of flange form tyre crane modularization making special measuring tool | |
| CN207180580U (en) | Advise in survey face | |
| CN201203394Y (en) | High precision detection scale for mechanical mounting | |
| CN110307818A (en) | A kind of ladder plan range and hole depth measuring device | |
| CN214747571U (en) | Special caliper for measuring gap | |
| CN208952847U (en) | A kind of N font thin-walled parts wall thickness measuring ruler | |
| Knapp | Tolerance and uncertainty | |
| CN210004912U (en) | test platform for quickly measuring floor size | |
| CN207528149U (en) | A kind of handle of a knife tapering length check tool | |
| US2354137A (en) | Height gauge | |
| US2225500A (en) | Measuring instrument | |
| US2465530A (en) | Height gauge | |
| CN209197643U (en) | It is a kind of for measuring the measuring device of deep hole internal diameter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |