CN220356293U - Portable flatness measuring device - Google Patents
Portable flatness measuring device Download PDFInfo
- Publication number
- CN220356293U CN220356293U CN202321889353.2U CN202321889353U CN220356293U CN 220356293 U CN220356293 U CN 220356293U CN 202321889353 U CN202321889353 U CN 202321889353U CN 220356293 U CN220356293 U CN 220356293U
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- China
- Prior art keywords
- flatness
- measuring
- support head
- flatness detecting
- support
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- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of flatness detection, in particular to a portable flatness measuring device. The measuring device comprises a measuring support, an instrument mounting hole arranged in the middle of the measuring support, and a measuring instrument fastened and mounted in the instrument mounting hole through screws, wherein a first flatness detecting supporting head and a second flatness detecting supporting head are respectively arranged at the left end and the right end of the measuring support, the first flatness detecting supporting head and the second flatness detecting supporting head are mounted in the measuring support through spring matching, and the instrument mounting hole is arranged between the first flatness detecting supporting head and the second flatness detecting supporting head and is arranged in an equidistant mode. The utility model has the advantages that: the technology judges the flatness of the product through the height positions of the three measuring heads and the readings displayed by the measuring instrument, can quickly embody point-to-point flatness data, and has the advantages of simple structure, low manufacturing cost, convenient movement, portability and second reading.
Description
Technical Field
The utility model relates to the technical field of flatness detection, in particular to a portable flatness measuring device.
Background
Along with the development of technology, when the machine is assembled or works, the precision requirements of people on all parts in the machine are higher and higher, and meanwhile, in order to meet higher production efficiency, the requirements of people on the detection efficiency of the precision of the parts are also higher and higher.
In the prior art, CN202223092701.1, flatness detection device, current flatness detection structure is complicated, inconvenient carrying, and the operation is inconvenient.
Therefore, it is necessary to design a portable flatness measuring device to solve the above problems.
Disclosure of Invention
The utility model aims to provide a portable flatness measuring device, which overcomes the defects in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a portable flatness measurement device, its includes the measurement support, sets up instrument mounting hole in the middle of the measurement support, fasten through the screw install in the measuring instrument in the instrument mounting hole, its characterized in that: the left end and the right end of the measuring support are respectively provided with a first flatness detecting support head and a second flatness detecting support head, the first flatness detecting support head and the second flatness detecting support head are respectively installed in the measuring support through spring matching, the instrument mounting holes are arranged between the first flatness detecting support head and the second flatness detecting support head, the first flatness detecting support head, the second flatness detecting support head and the bottom of the detecting support head of the measuring instrument are arranged on the same plane.
Preferably, the first flatness detection support head, the second flatness detection support head and the measuring instrument are all perpendicular to the measuring bracket.
Preferably, the measuring bracket is also provided with a weight reducing groove.
Preferably, the upper end surfaces of the two sides of the measuring support are also provided with arc grooves, and the left end surface and the right end surface are provided with second arc grooves.
The beneficial effects of the utility model are as follows: the technology judges the flatness of the product through the height positions of the three measuring heads and the readings displayed by the measuring instrument, can quickly embody point-to-point flatness data, has simple structure and low manufacturing cost, is convenient to move and carry, and has second readings and high efficiency.
Drawings
FIG. 1 is a schematic diagram of a portable flatness measuring device according to the present utility model;
FIG. 2 is a top view of a measuring bracket of a portable flatness measuring device according to the present utility model;
FIG. 3 is a side view of a portable flatness measuring device according to the present utility model;
in the figure: 1. measuring a bracket; 2. an instrument mounting hole; 3. a measuring instrument; 4. a first flatness detection support head; 5. a second flatness detection support head; 11. a weight reduction groove; 12. an arc-shaped groove; 13. a second arcuate slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 3, a portable flatness measuring device includes a measuring bracket 1, a meter mounting hole 2 provided in the middle of the measuring bracket 1, a measuring meter 3 fastened and mounted in the meter mounting hole 2 by a screw 3, a first flatness detecting support head 4 and a second flatness detecting support head 5 are respectively provided at left and right ends of the measuring bracket 1, the first flatness detecting support head 4 and the second flatness detecting support head 5 are mounted in the measuring bracket 1 by spring cooperation, the meter mounting hole 2 is disposed between the first flatness detecting support head 4 and the second flatness detecting support head 5, and the three are arranged at equal intervals.
The first flatness detection supporting head 4, the second flatness detection supporting head 5 and the measuring instrument 3 are all perpendicular to the measuring bracket 1.
The bottoms of the first flatness detection support head 4, the second flatness detection support head 5 and the detection support head of the measuring instrument 3 are all arranged on the same plane.
The weight-reducing groove 11 is also formed in the measuring bracket 1, so that the weight of the whole measuring bracket 1 is reduced, and the measuring bracket is convenient to carry.
The upper end surfaces of the two sides of the measuring bracket 1 are also provided with arc grooves 12, and the left and right end surfaces are provided with second arc grooves 13, so that the measuring bracket is convenient to take manually and simultaneously reduces the weight.
In this embodiment, the whole device is placed on the plane where the plate needs to be measured, and the height positions of the first flatness detection support head 4 and the second flatness detection support head 5 and the measuring instrument 3 and the displayed readings of the measuring instrument 3 can be used for knowing what the flatness is, according to the principle of three-point measurement of one plane, if the readings are 0, the flatness is right, if the degrees are negative, the first flatness detection support head 4 or the second flatness detection support head 5 is high, and if the degrees are positive, the first flatness detection support head 4 or the second flatness detection support head 5 is low.
The utility model has the advantages that the flatness of the product is judged by the height positions of the three measuring heads and the readings displayed by the measuring instrument, the point-to-point flatness data can be rapidly reflected, the structure is simple, the manufacturing cost is low, the movement is convenient, the carrying is convenient, the second reading is realized, and the efficiency is high.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides a portable flatness measurement device, its includes the measurement support, sets up instrument mounting hole in the middle of the measurement support, fasten through the screw install in the measuring instrument in the instrument mounting hole, its characterized in that: the left end and the right end of the measuring support are respectively provided with a first flatness detecting support head and a second flatness detecting support head, the first flatness detecting support head and the second flatness detecting support head are mounted in the measuring support through spring matching, the instrument mounting holes are arranged between the first flatness detecting support head and the second flatness detecting support head, the first flatness detecting support head, the second flatness detecting support head and the bottom of the detecting support head of the measuring instrument are all arranged on the same plane.
2. A portable flatness measurement apparatus according to claim 1, characterized in that: the first flatness detection supporting head, the second flatness detection supporting head and the measuring instrument are perpendicular to the measuring support.
3. A portable flatness measurement apparatus according to claim 1, characterized in that: and the measuring bracket is also provided with a weight reducing groove.
4. A portable flatness measurement apparatus according to claim 1, characterized in that: the upper end surfaces of the two sides of the measuring support are also provided with arc grooves, and the left end surface and the right end surface are provided with second arc grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889353.2U CN220356293U (en) | 2023-07-18 | 2023-07-18 | Portable flatness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321889353.2U CN220356293U (en) | 2023-07-18 | 2023-07-18 | Portable flatness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356293U true CN220356293U (en) | 2024-01-16 |
Family
ID=89484719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321889353.2U Active CN220356293U (en) | 2023-07-18 | 2023-07-18 | Portable flatness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356293U (en) |
-
2023
- 2023-07-18 CN CN202321889353.2U patent/CN220356293U/en active Active
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| GR01 | Patent grant |