CN206514798U - A kind of flatness detecting device - Google Patents
A kind of flatness detecting device Download PDFInfo
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- CN206514798U CN206514798U CN201720096467.XU CN201720096467U CN206514798U CN 206514798 U CN206514798 U CN 206514798U CN 201720096467 U CN201720096467 U CN 201720096467U CN 206514798 U CN206514798 U CN 206514798U
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Abstract
The utility model discloses a kind of flatness detecting device, including plane frame-type part and the rod member being rotatably inserted on plane frame-type part, in the peaceful surface frame type part of the axis of rod member is generally aligned in the same plane, the surface of plane frame-type part is provided with least three contour legs, rod member and is slidably fitted with least two measuring mechanisms.Plane frame-type part is steadily placed on surface to be measured by leg, datum plane is found first, then continuous plane of motion frame-type part and revolving rod, so that measuring mechanism can cover wide area surface everywhere with as much as possible, the relative datum plane system of different parts is measured, and then obtains the overall control of the flatness of different parts to surface to be measured.Using said structure design, enough flatness parameters are can obtain by repeatedly moving and measuring after once placing, easy to use, simple in construction, efficiency high, and avoid survey tool repeatedly being taken away and played back the operating error brought as far as possible.
Description
Technical field
The utility model is related to detection technical field of tools, more specifically to a kind of flatness detecting device.
Background technology
In polycrystal silicon ingot production link in photovoltaic industry, ceramic crucible need to be used to take up silicon material, ceramic crucible is shape
The square container of shape rule, its bulky, therefore it has larger bottom surface.
Due to the requirement of casting ingot process, it is ensured that the uniformity of planarization and ingot casting the temperature of thermal field distribution of crucible bottom silicon material,
It is required that ceramic crucible has the bottom of uniform ground, therefore the bottom flatness of ceramic crucible is that an important size detection refers to
Mark.
Ceramic crucible absorbs the water in slurry using the water imbibition of gypsum by the way that the slurry of flowing is injected in gypsum mold
Divide and be molded, therefore the shape of ceramic crucible is influenceed by gypsum mold, the smooth sex differernce of gypsum surface, can equally embody
After shaping on ceramic crucible, therefore gypsum mold is also required to carry out flatness detection.
The flatness at the top of horizon rule measurement ceramic crucible bottom and corresponding gypsum core rod is currently mainly used.But due to
The position that horizon rule is placed is straight line, and the result measured is the flatness situation of different parts on straight line, and crucible
Bottom bottom and core surface are all a monoblock plane.Although it is whole flat that estimation can be repeatedly measured by conversion levels chi putting position
The flatness situation in face, but the method is complicated and needs experience to be judged, easy parameter error, it is impossible to accurate measurement.Also,
Synchronization can only detect the flatness situation on straight line, change after placement location, datum plane may produce change
Change, therefore the flatness situation of the different parts of different straight lines is difficult to contrast, and is just difficult to detect by the flat of whole plane different parts
Whole degree relative case.
In summary, efficiency is low when how to efficiently solve the flatness of measurement wide area surface and easily error etc. occurs and asks
Topic, is current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of flatness detecting device, the flatness detecting device
Structure design when can efficiently solve the flatness of measurement wide area surface efficiency it is low and easily the problems such as there is error.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of flatness detecting device, including plane frame-type part and the rod member that is rotatably inserted on plane frame-type part, bar
In the peaceful surface frame type part of the axis of part is generally aligned in the same plane, the surface of plane frame-type part is provided with least three contour legs,
At least two measuring mechanisms are slidably fitted with rod member.
Preferably, in above-mentioned flatness detecting device, plane frame-type part is specially annular element, and annular element, which is provided with, to be used to wear
The gripping block of rod member, rod member and clamping block gap coordinate.
Preferably, in above-mentioned flatness detecting device, the surface of annular element is connected with four of the plane where itself
Individual leg, leg is uniformly and symmetrically distributed on annular element.
Preferably, in above-mentioned flatness detecting device, three measuring mechanisms, two of which measurement are slidably fitted with rod member
Mechanism is located at the outside of annular element respectively, and another is located at the inner side of annular element.
Preferably, in above-mentioned flatness detecting device, the sliding block that measuring mechanism includes and rod member is slidably connected, in addition to
The digital display centimeter that sliding block is fixedly connected.
Preferably, in above-mentioned flatness detecting device, the bottom of leg is respectively provided with what is be engaged with surface to be measured
Advance ball.
The flatness detecting device that the utility model is provided, including plane frame-type part and rotatably it is inserted in plane frame-type part
On rod member, in the peaceful surface frame type part of the axis of rod member is generally aligned in the same plane, the surface of plane frame-type part is provided with least three
At least two measuring mechanisms are slidably fitted with contour leg, rod member.
During the flatness detecting device provided using the utility model, plane frame-type part is steadily placed in by leg and treated
Survey on surface, datum plane is found first, then continuous plane of motion frame-type part and revolving rod so that measuring mechanism can be with
It is as much as possible to cover wide area surface everywhere, the relative datum plane system of different parts is measured, and then obtain to be measured
The overall control of the flatness of the different parts on surface.Using said structure design, by repeatedly moving and surveying after once placing
Amount can obtain enough flatness parameters, easy to use, simple in construction, efficiency high, and avoid as far as possible to survey tool
Repeatedly take away and play back the operating error brought.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the flatness detecting device that Fig. 1 provides for the utility model embodiment；
The left view structural representation for the measuring mechanism that Fig. 2 provides for the utility model embodiment.
Marked in accompanying drawing as follows：
Annular element 1, rod member 2, gripping block 3, leg 4, measuring mechanism 5, digital display centimeter 51, sliding block 52.
Embodiment
The utility model embodiment discloses a kind of flatness detecting device, to avoid use level chi from measuring limiting sense
Flatness, improve roughness measurement process efficiency and accuracy.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the structural representation for the flatness detecting device that Fig. 1 provides for the utility model embodiment,
The left view structural representation for the measuring mechanism that Fig. 2 provides for the utility model embodiment.
Embodiment of the present utility model provides a kind of flatness detecting device, including plane frame-type part and rotatably plugs
Rod member 2 on plane frame-type part, the peaceful surface frame type part of axis of rod member 2 is generally aligned in the same plane interior, the surface of plane frame-type part
It is provided with least three contour legs 4, rod member 2 and is slidably fitted with least two measuring mechanisms 5.
During the flatness detecting device provided using above-described embodiment, plane frame-type part is steadily placed in by leg 4
On surface to be measured, datum plane is found first, then continuous plane of motion frame-type part and revolving rod 2 so that measuring mechanism 5
Wide area surface can be covered with as much as possible everywhere, measure the relative datum plane system of different parts, and then obtain pair
The overall control of the flatness of the different parts on surface to be measured.Using said structure design, by repeatedly moving after once placing
Enough flatness parameters, easy to use, simple in construction, efficiency high are can obtain with measurement, and is avoided as far as possible to measurement
The operating error brought repeatedly is taken away and played back to instrument.
In order to optimize the using effect of above-described embodiment midplane frame-type part, plane frame-type part is specially annular element 1, annular
Part 1 is provided with the gripping block 3 for being used for wearing rod member 2, and rod member 2 and the gap of gripping block 3 coordinate.Preferred planar frame-type part is specially annular
Part 1, one side symmetrical configuration can be easier to put steady, and profile facilitate it is hand-held use, on the other hand can go to and adapt to survey
The position at more edge in environment is measured, while the gap of gripping block 3 cooperation preferably on rod member 2 and annular element 1, facilitates the phase of rod member 2
For the rotation of annular element 1, it is not easy to deviate from from annular element 1 again.
In order to optimize the using effect of leg 4 in above-described embodiment, the surface of annular element 1 is connected with where itself
Four legs 4 of plane, leg 4 is uniformly and symmetrically distributed on annular element 1.It is preferred that four legs 4 on annular element 1 symmetrically
Distribution so that annular element 1 can be positioned over surface to be measured with more stable, naturally it is also possible to use three or more legs 4,
Leg 4 as few as possible can be used to save cost on the premise of stability is guaranteed, specifically how to set can root
Flexibly select, be not limited thereto according to specific implementation situation.
Three measuring mechanisms are slidably fitted with the using effect of measuring mechanism 5 in above-described embodiment, rod member 2 in order to optimize
5, wherein, another is located at the inner side of annular element 1.It is preferred that two are slidably fitted with rod member 2 is located at the outside of annular element 1 respectively
Measuring mechanism 5, and a measuring mechanism 5 for being located at the inner side of annular element 1 so that rod member 2 can be disposable after capturing position
The flatness of three different parts is measured, efficiency is higher, and the distribution of test point is more uniform, and distribution is wider.Certainly, adopt
Also it is allowed with more measuring mechanisms 5, is in order at here from the point of view of installation cost from three measuring mechanisms 5, tool
Body can not be limited when implementing.
In order to further optimize the using effect of measuring mechanism 5 in above-described embodiment, measuring mechanism 5 includes and rod member 2 is slided
The sliding block 52 of dynamic connection, in addition to the digital display centimeter 51 being fixedly connected with sliding block 52.It is preferred that measuring mechanism 5 includes being fixedly connected
Sliding block 52 and digital display centimeter 51, be on the one hand easy to digital display centimeter 51 to be slid along rod member 2, find accurately each need measure position
Put, the position of digital display centimeter 51 is on the other hand adjusted by stirring the form of sliding block 52 can make the motion of digital display centimeter 51
More smoothly, the position after pause is more reliable and stable.Meanwhile, the device is placed on after rational position, can be directly read
Display numeral on dial gauge completes measurement, greatly improves the efficiency of acquisition measured value, and accuracy is enough.
In order to further optimize the using effect of leg 4 in previous embodiment, the bottom of leg 4 is respectively provided with and to be measured
The advance ball that surface is engaged.The advance ball that the bottom of preferred leg 4 is respectively provided with and surface to be measured is engaged,
The moving operation of the device can be facilitated, its position on surface to be measured is more easily changed when using.Certainly, if used
The hand of person is not sufficiently stable, and ball also can be replaced the structures such as syringe needle, is facilitated the device to be stable at the precalculated position on surface to be measured, is kept away
Exempt from it slidably.Certainly specifically how to implement that reasonable selection can be carried out according to actual needs, do not limited by this embodiment.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
It should also be noted that, in this manual, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of flatness detecting device, it is characterised in that be inserted in including plane frame-type part and rotatably the plane frame-type
Rod member (2) on part, the axis and the plane frame-type part of the rod member (2) are generally aligned in the same plane interior, the plane frame-type part
Surface be provided with least three contour legs (4), the rod member (2) and be slidably fitted with least two measuring mechanisms (5).
2. flatness detecting device according to claim 1, it is characterised in that the plane frame-type part is specially annular element
(1), the annular element (1) is provided with the gripping block (3) for being used for wearing the rod member (2), the rod member (2) and the gripping block
(3) gap coordinates.
3. flatness detecting device according to claim 2, it is characterised in that the surface of the annular element (1) is connected with
Perpendicular to four legs (4) of plane where itself, the leg (4) is uniformly and symmetrically distributed on the annular element (1).
4. flatness detecting device according to claim 3, it is characterised in that be slidably fitted with three on the rod member (2)
The individual measuring mechanism (5), measuring mechanism (5) described in two of which is located at the outside of the annular element (1), another position respectively
Inner side in the annular element (1).
5. flatness detecting device according to claim 4, it is characterised in that the measuring mechanism (5) includes and described
The sliding block (52) that rod member (2) is slidably connected, in addition to the digital display centimeter (51) being fixedly connected with the sliding block (52).
6. flatness detecting device according to claim 5, it is characterised in that the bottom of the leg (4) is respectively set
There is the advance ball being engaged with surface to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096467.XU CN206514798U (en) | 2017-01-25 | 2017-01-25 | A kind of flatness detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096467.XU CN206514798U (en) | 2017-01-25 | 2017-01-25 | A kind of flatness detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514798U true CN206514798U (en) | 2017-09-22 |
Family
ID=59866118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720096467.XU Active CN206514798U (en) | 2017-01-25 | 2017-01-25 | A kind of flatness detecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206514798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817249A (en) * | 2017-10-28 | 2018-03-20 | 庄玉琼 | A kind of pipe material inner wall the cannot-harm-detection device |
| CN110671999A (en) * | 2019-10-22 | 2020-01-10 | 中核核电运行管理有限公司 | Horizontal detection device for spent fuel storage fuel basket cover |
| CN118243024A (en) * | 2024-05-30 | 2024-06-25 | 惠汕绿创(江苏)科技有限公司 | Flatness detection method for steel frame of photovoltaic module |
-
2017
- 2017-01-25 CN CN201720096467.XU patent/CN206514798U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817249A (en) * | 2017-10-28 | 2018-03-20 | 庄玉琼 | A kind of pipe material inner wall the cannot-harm-detection device |
| CN107817249B (en) * | 2017-10-28 | 2020-07-17 | 山东德浦泰管业科技有限公司 | Nondestructive testing device for inner wall of pipe |
| CN110671999A (en) * | 2019-10-22 | 2020-01-10 | 中核核电运行管理有限公司 | Horizontal detection device for spent fuel storage fuel basket cover |
| CN118243024A (en) * | 2024-05-30 | 2024-06-25 | 惠汕绿创(江苏)科技有限公司 | Flatness detection method for steel frame of photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: 334000 No. 16 Xingye Avenue, Shangrao Economic and Technological Development Zone, Shangrao City, Jiangxi Province Patentee after: Shangrao Zhongyu New Material Technology Co.,Ltd. Address before: No.16 Yuanquan Avenue, Shangrao Economic Development Zone, Shangrao City, Jiangxi Province 334100 Patentee before: JIANGXI ZHONGYU NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |