CN117329955A - Panel deformation measuring device - Google Patents
Panel deformation measuring device Download PDFInfo
- Publication number
- CN117329955A CN117329955A CN202311393090.0A CN202311393090A CN117329955A CN 117329955 A CN117329955 A CN 117329955A CN 202311393090 A CN202311393090 A CN 202311393090A CN 117329955 A CN117329955 A CN 117329955A
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- China
- Prior art keywords
- plate
- sliding plate
- plane
- scale
- ruler
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- 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.)
- Pending
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- 230000000670 limiting effect Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 6
- 238000003780 insertion Methods 0.000 claims 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 17
- 238000009434 installation Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to the technical field of measuring equipment, and discloses a plate deformation measuring device. The plane which is positioned at the end of the scale on the ruler and is adjacent to the scale plane is used as a reference plane, the thickness of the plate is measured by matching the ruler with the vernier caliper, the measurement is convenient and quick, the measurement efficiency is high, the measurement error is small, and the measurement accuracy is high.
Description
Technical Field
The invention relates to the technical field of measuring equipment, in particular to a plate deformation measuring device.
Background
In the rolling process of the metal sheet, the metal sheet is easy to generate concave-convex deformation due to the influence of technical conditions such as production equipment, process and the like, namely the metal sheet is poor in flatness to a certain extent. Therefore, it is necessary to perform a flatness check at the time of producing or using the metal plate to confirm whether the metal plate satisfies the relevant standards or specific use requirements.
In the prior art, measuring tools such as a ruler and a vernier caliper are adopted for measurement, but an auxiliary reference surface is required to be additionally provided when the measuring tools such as the ruler and the vernier caliper are adopted for measurement, and the measuring tool has the advantages of inaccurate reading, large human error reading and low measuring efficiency.
Therefore, a plate deformation measuring device is needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a plate deformation measuring device which can improve plate deformation measuring precision and measuring efficiency.
To achieve the purpose, the invention adopts the following technical scheme:
a sheet deformation measurement device, comprising:
the ruler is provided with a scale plane where scales are positioned, a reference plane which is positioned at the end where the scales are positioned on the ruler and is adjacent to the scale plane, and an installation plane which is opposite to the reference plane, and a sliding groove which extends along the length direction of the ruler is formed in the ruler;
the connecting assembly comprises a first sliding plate, a second sliding plate and a connecting sliding plate, wherein the first sliding plate and the second sliding plate are oppositely arranged, and two ends of the connecting sliding plate are respectively connected with the first sliding plate and the second sliding plate to form a U-shaped structure; the first sliding plate is slidably arranged in the sliding groove along the length direction of the ruler, the second sliding plate is abutted against the installation plane, the first sliding plate is abutted against the inner side wall of the sliding groove opposite to the second sliding plate, and the connecting sliding plate is abutted against the scale plane;
the vernier caliper comprises a main ruler part fixed on one side of the connecting slide plate opposite to the scale plane and a vernier part connected to the main ruler part in a sliding mode, the scale extending direction of the vernier caliper is the width direction of the straight ruler, and the vernier part can slide from the side where the installation plane is located to the side where the reference plane is opposite to the installation plane.
As a preferable technical scheme of the plate deformation measuring device, the connecting assembly further comprises a limiting piece, wherein the limiting piece is abutted against the side surface of the ruler, which is opposite to the scale plane;
the limiting piece is detachably connected to at least one of the first sliding plate and the second sliding plate.
As a preferable technical scheme of the plate deformation measuring device, the limiting piece is connected with the first sliding plate or the second sliding plate connected with the limiting piece through a fastener;
or the limiting piece and the first sliding plate and/or the second sliding plate connected with the limiting piece are inserted in the width direction of the ruler.
As a preferable technical scheme of the plate deformation measuring device, the first sliding plate is provided with a first jack, the second sliding plate is provided with a second jack, the first jack and the second jack are coaxially arranged, and two ends of the limiting piece are respectively penetrated into the corresponding first jack and the second jack.
As a preferable technical scheme of the plate deformation measuring device, the main scale part is welded and fixed with the connecting sliding plate or connected with the connecting sliding plate through a fastener.
As a preferable technical solution of the above plate deformation measuring device, the vernier portion is detachably connected to the main scale portion.
As a preferable technical scheme of the plate deformation measuring device, the connecting slide plate is connected with an extension plate, the extension plate is located on one side of the first sliding plate opposite to the second sliding plate, the extension plate is abutted to the scale plane, the side surface of the extension plate opposite to the scale plane is flush with the side surface of the connecting slide plate opposite to the scale plane, and the main scale part is fixed on the side surface of the extension plate opposite to the scale plane.
As a preferable technical scheme of the plate deformation measuring device, the first sliding plate, the second sliding plate, the connecting sliding plate and the extending plate are integrally formed structural members.
The invention has the beneficial effects that: the plate deformation measuring device provided by the invention is characterized in that a reference plane is abutted against one side of the thickness direction of a plate, a vernier caliper is slid along the length direction of a ruler to a target measuring position, then the vernier part is slid to the other side of the thickness direction of the plate, the vernier part is connected with the plate, and the vernier caliper is read to obtain the thickness of the plate at the target position. The plane which is positioned at the end of the scale on the ruler and is adjacent to the scale plane is used as a reference plane, the thickness of the plate is measured by matching the ruler with the vernier caliper, the measurement is convenient and quick, the measurement efficiency is high, the measurement error is small, and the measurement accuracy is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
Fig. 1 is a front view of a plate deformation measuring apparatus according to an embodiment of the present invention;
FIG. 2 is a front view of a ruler provided by an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a connection assembly provided by an embodiment of the present invention;
fig. 4 is a side view of a connection assembly provided by an embodiment of the present invention.
In the figure:
1. a ruler; 11. a sliding groove; 12. a scale plane; 13. a reference plane; 14. a mounting plane; 21. a first sliding plate; 22. a second sliding plate; 23. the connecting slide plate; 24. an extension plate; 25. a limiting piece; 3. and a vernier caliper.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
As shown in fig. 1 to 4, the embodiment of the present invention provides a plate deformation measuring device for measuring the thickness of a plate material to improve the measurement accuracy and the measurement efficiency.
The plate deformation measuring device comprises a ruler 1, a connecting assembly and a vernier caliper 3, wherein the ruler 1 is provided with a scale plane 12 where scales are located, a reference plane 13 which is located at the end where the scales are located on the ruler 1 and is adjacent to the scale plane 12, and an installation plane 14 which is opposite to the reference plane 13, and a sliding groove 11 extending along the length direction of the ruler 1 is formed in the ruler 1. The connecting assembly comprises a first sliding plate 21, a second sliding plate 22 and a connecting sliding plate 23, wherein the first sliding plate 21 and the second sliding plate 22 are oppositely arranged, and two ends of the connecting sliding plate 23 are respectively connected with the first sliding plate 21 and the second sliding plate 22 to form a U-shaped structure; the first sliding plate 21 is slidably disposed in the sliding groove 11 along the length direction of the ruler 1, the second sliding plate 22 is abutted against the mounting plane 14, the first sliding plate 21 is abutted against the inner side wall of the sliding groove 11 opposite to the second sliding plate 22, and the connecting sliding plate 23 is abutted against the scale plane 12. The vernier caliper 3 comprises a main scale part fixed on one side of the connecting sliding plate 23 opposite to the scale plane 12 and a vernier part connected with the main scale part in a sliding manner, wherein the scale extending direction of the vernier caliper 3 is the width direction of the ruler 1, and the vernier part can slide from the side of the installation plane 14 opposite to the installation plane 14 to the side of the reference plane 13 opposite to the installation plane 14.
The reference plane 13 is abutted against one side of the thickness direction of the plate, the vernier caliper 3 is slid along the length direction of the ruler 1 to a target measuring position, then the vernier part is slid to the other side of the thickness direction of the plate, the vernier part is abutted against the plate, and the plate thickness of the target position is obtained by reading the vernier caliper 3.
The plane which is positioned at the end of the scale on the ruler 1 and is adjacent to the scale plane 12 is used as a reference plane 13, the ruler 1 and the vernier caliper 3 are matched to measure the thickness of the plate, the measurement is convenient and quick, the measurement efficiency is high, the measurement error is small, and the measurement accuracy is high. In addition, the position of the vernier caliper 3 in the length direction of the ruler 1 can be adjusted through the connecting assembly, and the measuring range is improved.
In some embodiments, the connection assembly further comprises a limiting piece 25, wherein the limiting piece 25 is abutted against the side surface of the ruler 1 facing away from the scale plane 12; the stopper 25 is detachably connected to at least one of the first slide plate 21 and the second slide plate 22. Limit ruler 1 between locating part 25 and connection slide 23, improved the stability of the in-process coupling assembling of edge ruler 1 length direction slip coupling assembling, prevent coupling assembling break away from ruler 1. In order to improve the limiting effect of the limiting piece 25 on the ruler 1, optionally, the limiting piece 25 is in a plate-shaped structure, and the contact surface between the limiting piece 25 and the ruler 1 is increased.
Alternatively, two limiting pieces 25 are provided, the two limiting pieces 25 are arranged at intervals along the length direction of the ruler 1, and the connecting sliding plate 23 is located between the two limiting pieces 25. By the arrangement, the contact area between the limiting piece 25 and the ruler 1 can be further increased, and the connection stability between the ruler 1 and the connecting assembly is improved.
In some embodiments, the limiting member 25 and the first sliding plate 21 and/or the second sliding plate 22 connected thereto may also be inserted in the width direction of the ruler 1. Taking the limit piece 25, the first sliding plate 21 and the second sliding plate 22 as an example, the limit piece 25 and the first sliding plate 21 are inserted along the width direction of the ruler 1, the first sliding plate 21 is provided with a first jack, the second sliding plate 22 is provided with a second jack, the first jack and the second jack are coaxially arranged, and two ends of the limit piece 25 respectively penetrate through the corresponding first jack and the second jack.
In other embodiments, the stopper 25 and the first slide plate 21 or the second slide plate 22 connected thereto are connected by a fastener, such as a screw or the like, for connecting the stopper 25 to the first slide plate 21 or the second slide plate 22.
In some embodiments, the main scale part is welded and fixed with the connecting sliding plate 23, and the connecting mode is simple, low in cost and good in connection firmness. In other embodiments, the main scale portion may also be connected to the attachment sled 23 by fasteners.
In some embodiments, the cursor portion is removably attached to the main scale portion. So the vernier part is convenient to be removed when not in use, and the plate deformation measuring device is stored. It should be noted that, the vernier caliper 3 with the detachable vernier portion and the main scale portion is a prior art in the field, and will not be described in detail here.
In some embodiments, the connecting slide plate 23 is connected with an extension plate 24, the extension plate 24 is located on the side of the first sliding plate 21 facing away from the second sliding plate 22, the extension plate 24 abuts against the scale plane 12, the side of the extension plate 24 facing away from the scale plane 12 is flush with the side of the connecting slide plate 23 facing away from the scale plane 12, and the main scale portion is fixed on the side of the extension plate 24 facing away from the scale plane 12. By providing the extension plate 24, the connection stability between the main scale portion and the connection assembly can be improved.
In some embodiments, the first sliding plate 21, the second sliding plate 22, the connecting sliding plate 23 and the extending plate 24 are integrally formed, so that the processing mode is simple and the cost is low.
Furthermore, the foregoing description of the preferred embodiments and the principles of the invention is provided herein. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (8)
1. A plate deformation measuring device, comprising:
the ruler (1) is provided with a scale plane (12) where scales are positioned, a reference plane (13) which is positioned at the end of the scale on the ruler (1) and is adjacent to the scale plane (12), and a mounting plane (14) which is opposite to the reference plane (13), wherein the ruler (1) is provided with a sliding groove (11) extending along the length direction of the ruler;
the connecting assembly comprises a first sliding plate (21), a second sliding plate (22) and a connecting sliding plate (23), wherein the first sliding plate (21) and the second sliding plate (22) are oppositely arranged, and two ends of the connecting sliding plate (23) are respectively connected with the first sliding plate (21) and the second sliding plate (22) to form a U-shaped structure; the first sliding plate (21) is slidably arranged in the sliding groove (11) along the length direction of the ruler (1), the second sliding plate (22) is abutted against the mounting plane (14), the first sliding plate (21) is abutted against the inner side wall of the sliding groove (11) opposite to the second sliding plate (22), and the connecting sliding plate (23) is abutted against the scale plane (12);
slide caliper (3), slide caliper (3) are including being fixed in connect slide (23) dorsad main scale part of scale plane (12) one side, and sliding connection in the vernier part of main scale part, slide caliper (3) scale extending direction is the width direction of ruler (1), the vernier part can by mounting plane (14) place side the side of reference plane (13) place slides to reference plane (13) dorsad one side of mounting plane (14).
2. Plate deformation measuring device according to claim 1, characterized in that the connecting assembly further comprises a stop (25), the stop (25) abutting against the side of the ruler (1) facing away from the scale plane (12);
the stopper (25) is detachably connected to at least one of the first slide plate (21) and the second slide plate (22).
3. Plate deformation measuring device according to claim 2, characterized in that the stop (25) is connected to the first slide plate (21) or the second slide plate (22) connected thereto by means of a fastener;
or, the limiting piece (25) and the first sliding plate (21) and/or the second sliding plate (22) connected with the limiting piece are inserted in the width direction of the ruler (1).
4. A plate deformation measuring device according to claim 3, wherein the first sliding plate (21) is provided with a first insertion hole, the second sliding plate (22) is provided with a second insertion hole, the first insertion hole and the second insertion hole are coaxially arranged, and two ends of the limiting piece (25) are respectively arranged in a penetrating manner in the corresponding first insertion hole and second insertion hole.
5. Plate deformation measuring device according to claim 1, characterized in that the main scale part is welded to the connecting slide (23) or connected by means of fasteners.
6. The sheet material deformation measuring device according to claim 1, wherein the cursor portion is detachably connected to the main scale portion.
7. Plate deformation measuring device according to claim 1, characterized in that the connecting slide plate (23) is connected with an extension plate (24), the extension plate (24) is located at the side of the first sliding plate (21) facing away from the second sliding plate (22), the extension plate (24) is abutted to the scale plane (12), the side of the extension plate (24) facing away from the scale plane (12) is flush with the side of the connecting slide plate (23) facing away from the scale plane (12), and the main scale part is fixed at the side of the extension plate (24) facing away from the scale plane (12).
8. The plate deformation measuring device according to claim 7, wherein the first sliding plate (21), the second sliding plate (22), the connecting slide plate (23) and the extension plate (24) are integrally formed as a structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311393090.0A CN117329955A (en) | 2023-10-25 | 2023-10-25 | Panel deformation measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311393090.0A CN117329955A (en) | 2023-10-25 | 2023-10-25 | Panel deformation measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117329955A true CN117329955A (en) | 2024-01-02 |
Family
ID=89292999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311393090.0A Pending CN117329955A (en) | 2023-10-25 | 2023-10-25 | Panel deformation measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117329955A (en) |
-
2023
- 2023-10-25 CN CN202311393090.0A patent/CN117329955A/en active Pending
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