CN110926335A - Plane space size measuring device and using method - Google Patents
Plane space size measuring device and using method Download PDFInfo
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- CN110926335A CN110926335A CN201911303028.1A CN201911303028A CN110926335A CN 110926335 A CN110926335 A CN 110926335A CN 201911303028 A CN201911303028 A CN 201911303028A CN 110926335 A CN110926335 A CN 110926335A
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- sliding block
- displacement sensor
- laser displacement
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- measuring device
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 238000005259 measurement Methods 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
A plane space size measuring device and a using method thereof comprise a base, wherein one end of the base is provided with a first sliding block, two sides of the base are provided with groove blocks, pressing plates are arranged on the groove blocks, the groove blocks are provided with guide rails, one end of each guide rail is connected with a support, and one end of each support is provided with a second sliding block; the first sliding block abuts against the end face of the measured object, and the second sliding block is adjusted to abut against the other end face of the measured object through sliding of the guide rail in the groove block to measure; according to the size to be measured, after the guide rail is adjusted to enable the measuring and detecting device to be in a proper size range, the adjusting screw is locked, and the accurate size of the size to be measured can be measured; when measuring some parts and components with longer length, the measuring and detecting device can be dragged slowly by using a rope connecting drag ring, and dimension data can be measured; the device can provide high-precision and stable measurement results, can be stretched and contracted, and has a wide application range, especially for semi-closed structures with long lengths and narrow interiors.
Description
Technical Field
The invention relates to the field of measuring tools, in particular to a plane space size measuring device and a using method thereof.
Background
In some part pitch dimension measurements, the following often occur, making the measurement difficult or impossible: a. due to the fact that the measurement size is required to be overlarge and the precision requirement is high, no proper measuring tool is provided or the corresponding measuring tool is complex to operate, the technical requirement on a user is high, and the situation that the measurement is not changed is caused; b. the semi-closed structural parts are long in length, the internal dimension needs to be measured section by section to judge whether the parts are qualified, manual measurement consumes time and labor, and errors are high due to different technical levels of users; c. some semi-closed structures with longer length and narrow interior need to be measured section by section to judge whether the size is qualified, and manual detection usually can only measure the size of the mouth position, and the middle size is difficult or impossible to measure.
Disclosure of Invention
The invention mainly aims to provide a plane space dimension measuring device and a using method thereof, which solve the problems of measurement and detection of the dimension of an object with overlarge dimension, complex shape and narrow space.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the plane space size measuring device comprises a base, wherein a first sliding block is arranged at one end of the base, groove blocks are arranged on two sides of the base, pressing plates are arranged on the groove blocks, guide rails are arranged on the groove blocks, one end of each guide rail is connected with a support, and a second sliding block is arranged at one end of the support.
In the preferred scheme, a first laser displacement sensor is arranged in the base, and a second laser displacement sensor is arranged in the support.
In the preferred scheme, still be equipped with the circuit and gather the board, the circuit is gathered the board and is connected with first laser displacement sensor and second laser displacement sensor electricity.
In the preferred scheme, the circuit acquisition board is arranged in a cavity formed by the left cover plate and the right cover plate.
In the preferred scheme, the cover plate is provided with a groove on the right, a lithium battery is arranged in the groove, the groove is provided with a battery cover, and the lithium battery is electrically connected with the circuit acquisition board.
In the preferred scheme, the pressure plate is provided with an adjusting screw which passes through the pressure plate and is abutted against the guide rail.
In a preferable scheme, one side of the first sliding block is provided with a dragging ring.
The using method comprises the following steps: s1, selecting a first sliding block and a second sliding block which are matched according to the shapes of the two measuring surfaces of the distance;
s2, adjusting the distance between the first laser displacement sensor and the end surface of the first sliding block to be a zero position;
s3, adjusting the distance between the second laser displacement sensor and the end surface of the first sliding block to be a zero position;
s4, abutting the end face of the first sliding block against one end of the surface to be measured;
s4, sliding the second slide block to the other end of the surface to be measured;
s5, locking an adjusting screw and fixing the position of the second sliding block;
and S6, measuring the distance between the first sliding block and the second sliding block and the sensing distance between the first laser displacement sensor and the second laser displacement sensor by personnel, namely the distance between the surfaces to be measured.
The invention provides a plane space size measuring device and a using method thereof.A sliding block is matched according to the actual condition of a measuring surface so as to measure and detect objects with different shapes, a guide rail, a support and a second laser displacement sensor can slide along the length direction of a groove block so as to adjust the measuring stroke, and after the guide rail is adjusted according to the size to be measured so that the measuring device is in a proper size range, an adjusting screw is locked so as to measure the accurate size of the size to be measured.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a front view of the overall construction of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a side cross-sectional view of the present invention;
FIG. 4 is a schematic view of the working state of the present invention;
in the figure: a base 1; a support 2; a groove block 3; a pressing plate 4; a guide rail 5; a first slider 6; a first laser displacement sensor 7; the right cover plate 8; a cover plate left 9; a battery cover 10; a drag ring 11; a lithium battery 12; a circuit acquisition board 13; an adjustment screw 14; the size to be measured 15; a second slider 16; a second laser displacement sensor 17.
Detailed Description
Example 1
As shown in fig. 1 to 4, a plane space size measuring device and a using method thereof comprise a base 1, wherein one end of the base 1 is provided with a first sliding block 6, two sides of the base 1 are provided with groove blocks 3, the groove blocks 3 are provided with pressing plates 4, the groove blocks 3 are provided with guide rails 5, one end of each guide rail 5 is connected with a support 2, and one end of the support 2 is provided with a second sliding block 16; the first sliding block 6 is abutted against the end face of a measured object, and the second sliding block 16 is adjusted to be abutted against the other end face of the measured object to measure through sliding the guide rail 5 in the groove block 3, so that the first sliding block 6 and the second sliding block 16 are contacted with a measuring surface, the first sliding block 6 and the second sliding block 16 can be matched according to the measuring surface, such as a measuring convex surface and a measuring concave surface, and the measuring concave surface can be matched into a rectangular block with a size and the like placed in a groove; according to different measuring surfaces, different sliding blocks are replaced, the replacement is convenient and fast, and the application range is wide.
In the preferred scheme, be equipped with first laser displacement sensor 7 in the base 1, the inside second laser displacement sensor 17 of support 2, from this structure, the adjustment first laser displacement sensor 7 is the zero-bit apart from first slider 6 terminal surface, and second laser displacement sensor 17 is the zero-bit apart from second slider 16 terminal surface, supports first slider 6 at the one end of the face that awaits measuring, through slide adjusting guide rail 5 to second slider 16 to the face other end that awaits measuring in groove block 3, measure the distance of first slider 6 apart from second slider 16 and the distance that two laser sensor inductions just can obtain the distance between the face that awaits measuring.
In the preferred scheme, still be equipped with circuit acquisition board 13, circuit acquisition board 13 is connected with first laser displacement sensor 7 and second laser displacement sensor 17 electricity, and from this structure, circuit acquisition board 13 gathers the size between the first laser displacement sensor 7 and the second laser displacement sensor 17 response distance measuring face.
In the preferred scheme, circuit acquisition board 13 is established in the cavity that apron left 9 and apron right 8 formed, and from this structure, apron left 9 and apron right 8 regard as the support frame, form a sealed cavity and place circuit acquisition board 13, and sealing performance is good, can effectively protect components and parts not damaged.
In the preferred scheme, be equipped with the recess on the apron right side 8, be equipped with lithium cell 12 in the recess, be equipped with battery cover 10 on the recess, lithium cell 12 is connected with circuit acquisition board 13 electricity, and lithium cell 12 is placed alone to this structure, changes lithium cell 12 convenient and fast.
In the preferred scheme, the adjusting screw 14 is arranged on the pressing plate 4, the adjusting screw 14 penetrates through the pressing plate 4 to abut against the guide rail 5, therefore, in the structure, the guide rail 5 can be fixed or loosened by adjusting the adjusting screw 14, and the size can be accurately measured by locking the guide rail 5 through the adjusting screw 14 after the sliding blocks 6 at the two ends are contacted with a measured surface in the use process.
In the preferred scheme, one side of the first sliding block 6 is provided with a dragging ring 11, so that the structure can laterally pull the dragging ring 11 to drive the measuring device to move along the horizontal direction of the distance when measuring the sizes of different positions with a fixed distance, and the size change of different positions with the distance can be observed in real time.
Example 2
Further explained with reference to embodiment 1, as shown in fig. 1 to 4, according to the shapes of two measurement surfaces at a distance, a first slider 6 and a second slider 16 which are matched with each other are selected, the end surface of the first slider 6 away from the first laser displacement sensor 7 is adjusted to be a zero position, the end surface of the second laser displacement sensor 17 away from the first slider 6 is adjusted to be a zero position, the end surface of the first slider 6 is abutted against one end of the surface to be measured, the second slider 16 is slid to the other end of the surface to be measured, an adjusting screw 14 is locked, the position of the second slider 16 is fixed, and a person measures the distance between the first slider 6 and the second slider 16 plus the sensing distance between the first laser displacement sensor 7 and the second laser displacement sensor 17, namely the distance between the surfaces; the size of each place of a longer interval is measured to make, can the side direction pulling drag pull ring 11 on the interval horizontal migration, can observe the size change of each place of interval in real time, and laser sensor measurement data transmits circuit acquisition board 13 in real time, and circuit acquisition board 13 accessible wireless transmission is to display panel on to supply the staff to look over real-time measurement's specific numerical value. The device has wide application range, can be matched with end faces with various shapes and intervals, and has high measurement precision.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (8)
1. A plane space size measuring device is characterized in that: including base (1), base (1) one end is equipped with first slider (6), base (1) both sides are equipped with groove block (3), are equipped with clamp plate (4) on groove block (3), groove block (3) are equipped with guide rail (5), and guide rail (5) one end is connected with support (2), support (2) one end is equipped with second slider (16).
2. The interplanar spacing dimension measuring device of claim 1 wherein: the laser displacement sensor is characterized in that a first laser displacement sensor (7) is arranged in the base (1), and a second laser displacement sensor (17) is arranged in the support (2).
3. The interplanar spacing dimension measuring device of claim 2, wherein: the laser displacement sensor is also provided with a circuit acquisition board (13), and the circuit acquisition board (13) is electrically connected with the first laser displacement sensor (7) and the second laser displacement sensor (17).
4. The interplanar spacing dimension measuring device of claim 3, wherein: the circuit acquisition board (13) is arranged in a cavity formed by the left cover plate (9) and the right cover plate (8).
5. The interplanar spacing dimension measuring device of claim 4, wherein: the battery cover is characterized in that a groove is formed in the right cover plate (8), a lithium battery (12) is arranged in the groove, a battery cover (10) is arranged on the groove, and the lithium battery (12) is electrically connected with the circuit acquisition board (13).
6. The interplanar spacing dimension measuring device of claim 1 wherein: and the pressure plate (4) is provided with an adjusting screw (14), and the adjusting screw (14) penetrates through the pressure plate (4) and abuts against the guide rail (5).
7. The interplanar spacing dimension measuring device of claim 1 wherein: one side of the first sliding block (6) is provided with a dragging ring (11).
8. A method of using an interplanar spacing dimension measuring device according to any one of claims 1 to 7, the method comprising:
s1, selecting a first sliding block (6) and a second sliding block (16) which are matched according to the shapes of the two measuring surfaces of the distance;
s2, adjusting the distance between the first laser displacement sensor (7) and the end surface of the first sliding block (6) to be a zero position;
s3, adjusting the distance between the second laser displacement sensor (17) and the end surface of the first sliding block (6) to be a zero position;
s4, abutting the end face of the first sliding block (6) against one end of the surface to be measured;
s4, sliding the second sliding block (16) to the other end of the surface to be measured;
s5, locking the adjusting screw (14) and fixing the position of the second sliding block (16);
and S6, measuring the distance between the first sliding block (6) and the second sliding block (16) and the sensing distance between the first laser displacement sensor (7) and the second laser displacement sensor (17) by personnel, namely the distance between the surfaces to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303028.1A CN110926335A (en) | 2019-12-17 | 2019-12-17 | Plane space size measuring device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303028.1A CN110926335A (en) | 2019-12-17 | 2019-12-17 | Plane space size measuring device and using method |
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| Publication Number | Publication Date |
|---|---|
| CN110926335A true CN110926335A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911303028.1A Pending CN110926335A (en) | 2019-12-17 | 2019-12-17 | Plane space size measuring device and using method |
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| CN (1) | CN110926335A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340215A (en) * | 2021-06-04 | 2021-09-03 | 工极智能科技（苏州）有限公司 | On-line measurement method for inter-plane offset based on parallel constraint |
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| CN206095149U (en) * | 2016-08-29 | 2017-04-12 | 长春工程学院 | Train wheel set size and run -out tolerance on -line measuring system |
| CN106705872A (en) * | 2016-12-08 | 2017-05-24 | 奇瑞汽车股份有限公司 | Wheel distance measuring device and wheel distance measuring method for wheels on both sides of entire vehicle |
| CN110044235A (en) * | 2019-05-16 | 2019-07-23 | 沈阳飞机工业（集团）有限公司 | Axial line distance measuring instrument and application method between Different Plane two o'clock |
| CN209181777U (en) * | 2018-11-16 | 2019-07-30 | 墨点狗智能科技（东莞）有限公司 | A kind of automatic measurement guiding ruler |
| CN210981151U (en) * | 2019-12-17 | 2020-07-10 | 中船重工中南装备有限责任公司 | Planar spacing size measuring device |
-
2019
- 2019-12-17 CN CN201911303028.1A patent/CN110926335A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206095149U (en) * | 2016-08-29 | 2017-04-12 | 长春工程学院 | Train wheel set size and run -out tolerance on -line measuring system |
| CN106705872A (en) * | 2016-12-08 | 2017-05-24 | 奇瑞汽车股份有限公司 | Wheel distance measuring device and wheel distance measuring method for wheels on both sides of entire vehicle |
| CN209181777U (en) * | 2018-11-16 | 2019-07-30 | 墨点狗智能科技（东莞）有限公司 | A kind of automatic measurement guiding ruler |
| CN110044235A (en) * | 2019-05-16 | 2019-07-23 | 沈阳飞机工业（集团）有限公司 | Axial line distance measuring instrument and application method between Different Plane two o'clock |
| CN210981151U (en) * | 2019-12-17 | 2020-07-10 | 中船重工中南装备有限责任公司 | Planar spacing size measuring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340215A (en) * | 2021-06-04 | 2021-09-03 | 工极智能科技（苏州）有限公司 | On-line measurement method for inter-plane offset based on parallel constraint |
| CN113340215B (en) * | 2021-06-04 | 2022-11-04 | 工极智能科技（苏州）有限公司 | Plane offset on-line measuring method based on parallel constraint |
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