CN114608413B - Gauge tool for testing wind blade height and rapid testing method thereof - Google Patents
Gauge tool for testing wind blade height and rapid testing method thereof Download PDFInfo
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- CN114608413B CN114608413B CN202210281315.2A CN202210281315A CN114608413B CN 114608413 B CN114608413 B CN 114608413B CN 202210281315 A CN202210281315 A CN 202210281315A CN 114608413 B CN114608413 B CN 114608413B
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- height
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- measuring
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- 238000012360 testing method Methods 0.000 title claims description 14
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000010998 test method Methods 0.000 claims abstract description 13
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
Abstract
The invention discloses a gauge tool for measuring the height of a wind blade and a quick test method thereof, and relates to the field of fan blade detection.
Description
Technical Field
The invention relates to the field of wind vane height detection, in particular to a gauge tool for testing the wind vane height and a rapid testing method thereof.
Background
In the fan field, the detection of fan blade is vital, and the fan performance is influenced to the high precision of fan blade, if the fan blade height does not reach required precision, can necessarily influence the fan performance. In the detection process, manual direct measurement is generally adopted, although the operation steps are simple, the operation steps are easy to see mistakes due to no process and tooling guarantee, the operation steps are too subjective, the high quality is completely dependent on the responsibility of operators, the operation steps are uncontrollable, for example, a mechanical vernier caliper is used for measuring mass products, the probability of mistakes is very high, the operation steps are purely manual and are unfavorable for automation, the production efficiency is low, the mass production precision is low, the production efficiency is purely dependent on the experience of the operators, the operators are not only required to measure down and up, but also correct, and a novice is easy to busy.
The combination of the go gauge and the no-go gauge to test whether the product is qualified or not is not lacking in the market, but the structure is obviously inapplicable to the test of the height of the fan blade, so that the fan blade height can be detected only in the most traditional mode.
Disclosure of Invention
Based on the fact that the existing traditional detection mode purely depends on experience of operators, production efficiency is low, production precision is low, although whether a product is qualified by combining a go gauge and a no-go gauge is not lacking in the market, the structure of the product is obviously inapplicable to the test of the height of the wind blade, so that the problem that the height of the wind blade can be detected only in the most traditional mode is solved.
The invention provides a gauge tool for measuring the height of a wind blade, which comprises a base, a measuring part, a go gauge and a no-go gauge, wherein the measuring part is arranged on the axis of the wind blade, the go gauge is provided with a measuring groove and is matched with the preset height of the wind blade, the go gauge is integrally and adaptively arranged with the no-go gauge and is used for detecting the tolerance range, and the go gauge is fixedly connected with the base.
Further, the measuring part arranged with the axis of the fan blade is a rotating shaft and is matched with the axis of the fan blade.
Further, the no-go gauge adopts two photoelectric switches, the output end of each photoelectric switch is respectively connected with the input end of the adaptive warning lamp, and the adjacent part of the detection groove of the go gauge is provided with at least two placement grooves for placing the photoelectric switches.
Further, the bottom surface of the detection groove and the bottom surface of the placement groove are at different heights, so that a tolerance range is set.
Further, the top surface of the detection groove and the top surface of the placement groove are at different heights, so that a tolerance range is set.
Further, the height of the rotating shaft is that after the fan blade is installed, the bottom height of the fan blade and the bottom surface of the detection groove are on the same horizontal plane.
Further, the height of the rotating shaft is that after the fan blade is installed, the top height of the fan blade and the top surface of the detection groove are located on the same horizontal plane.
The invention provides a rapid test method of a gauge tool for measuring the height of a wind blade, which comprises the following steps:
1) The fan blade is installed and fixed on the installation and measurement part;
2) The height of the wind leaf is opposite to the detection groove of the go gauge;
3) If the total height of the fan blade can pass through the detection groove of the go gauge, the fan blade is qualified and is not adjusted;
4) If the total height of the fan blade passes through the detection groove of the go gauge, but the fan blade (1) is blocked below the detection groove, the lower height of the fan blade is increased;
5) If the total height of the fan blade passes through the detection groove of the go gauge, but the fan blade is blocked by the upper part of the detection groove, the upper height of the fan blade is reduced;
6) If the total height of the fan blade is too small, the photoelectric switch activates the warning lamp, the warning lamp is turned on, and the total height of the fan blade is increased;
7) If the total height of the fan blades is too small, the upper heights of the fan blades are too small, the photoelectric switch activates the warning lamp, and the warning lamp is turned on, so that the upper heights of the fan blades are increased;
8) If the total height of the fan blades is too small, the lower height of the fan blades is too large, the photoelectric switch activates the warning light, and the warning light is on, so that the lower height of the fan blades is increased.
Further, in step 4), the warning light is a red light.
Further, the size of the detection groove is the total height of the preset fan blade, and the distance between the induction areas of the photoelectric switches is the minimum total height of the fan blade within the tolerance range.
The invention provides a gauge tool for measuring the height of a wind blade and a rapid testing method thereof, and aims to enable the process standardization and the automation degree of a product to be higher.
The tool for measuring the height of the wind blade and the quick test method thereof provided by the invention aim at enabling the flow to be more standard, enabling the tool to be less prone to error in detection and being more objective.
The invention provides a gauge tool for measuring the height of a wind blade and a rapid test method thereof, and aims to enable the standard degree to be higher.
The invention provides a gauge tool for measuring the height of a wind blade and a rapid test method thereof, and aims to provide the existing working efficiency.
The invention provides a gauge tool for measuring the height of wind blades and a rapid test method thereof, which aim at facilitating automation and assembly line.
The invention provides a gauge tool for measuring the height of a wind blade and a rapid test method thereof, and aims to greatly reduce labor cost.
The invention provides a gauge tool for measuring the height of a wind blade and a rapid test method thereof, and aims to greatly improve the production precision.
The invention provides a gauge tool for testing the height of a wind blade and a quick testing method thereof, and aims to simplify the flow.
The invention provides a gauge tool for measuring the height of a wind blade and a quick test method thereof, which aim to effectively solve the problem of the existing process, namely that the blade materials are mostly aluminum materials or stainless steel materials, the correction angle is not large, and the normal operation cannot influence the service life. In addition, a plurality of cycles are not existed, and the steel rule is detected and corrected again.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a flow chart for detecting the height of a qualified wind blade according to an embodiment of the present invention;
fig. 3 is a schematic view of the height of a fan blade according to an embodiment of the present invention.
In the figure: the device comprises fan blades-1, a go gauge-2, a no-go gauge-3, a photoelectric switch-31, a measurement part-4, a rotating shaft-41, a base-5 and a detection groove-6.
Detailed Description
The invention is further described below in connection with fig. 1-3 and the detailed description.
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present invention.
The invention provides a gauge tool for measuring the height of a fan blade 1, which comprises a base 5, a measuring part 4 arranged on the axis of the fan blade 1, a go gauge 2 and a no-go gauge 3, wherein the go gauge 2 is provided with a detection groove 6 and is matched with the preset fan blade 1 in height, the go gauge 2 and the no-go gauge 3 are integrally and adaptively arranged and used for detecting the tolerance range, and the go gauge 2 is fixedly connected with the base 5. In addition, the positioning and testing part 4 is used for installing and fixing the fan blade 1 to be tested. It should be noted that the connection manner between the base 5 and the go gauge 2 is welding, including but not limited to welding, such as glue, laser welding, etc. The size of the detection groove 6 accords with the total height of the preset fan blade 1, so that the height of the fan blade 1 can be detected conveniently.
Further, the measuring part 4 disposed at the axis of the fan blade 1 is a rotating shaft 41, and is mounted in cooperation with the axis of the fan blade 1. The setting of the rotating shaft 41 is adopted by the setting measuring part 4 which is arranged with the axis of the fan blade 1, so that whether the heights of all the fan blades 1 are qualified can be conveniently tested. It should be noted that the connection between the rotating shaft 41 and the base 5 is through a bearing, and the connection includes, but is not limited to, a bearing connection, for example, the base 5 is fixedly connected with a shaft member, the shaft member is provided with a bearing, and the rotating shaft 41 is sleeved in the bearing. The axis of the fan blade 1 is sleeved on the rotating shaft 41.
Further, the no-go gauge 3 adopts two photoelectric switches 31, the output end of each photoelectric switch 31 is respectively connected with the input end of the adaptive warning lamp, and the adjacent part of the detection groove 6 of the go gauge 2 is provided with at least two placement grooves for placing the photoelectric switches 31. Specifically, the no-go gauge 3 adopts two photoelectric switches 31, the photoelectric switches 31 are commonly used in the market, the output ends of the photoelectric switches 31 are respectively connected with the input ends of the adaptive warning lamps through lines, that is, the two photoelectric switches 31 are respectively provided with a warning lamp, and a preferred embodiment of the present invention is red, including but not limited to red. The connection mode between the photoelectric switch 31 and the warning lamp through the circuit, i.e. the flat cable layout is a common flat cable layout mode. It should be noted that the distance between the two photoelectric switches 31 is the stop gauge 3 in a substantial sense, and the present invention is integrated with the stop gauge 3.
Further, the bottom surface of the detection groove 6 is at a different height from the bottom surface of the placement groove, thereby setting a tolerance range.
Further, the top surface of the detection groove 6 is at a different height from the top surface of the placement groove, thereby setting a tolerance range.
Further, the height of the rotating shaft 41 is that after the fan blade 1 is installed, the bottom height of the fan blade 1 and the bottom surface of the detection groove 6 are on the same horizontal plane, so that the rotating shaft 41 is convenient to set.
Further, the height of the rotating shaft 41 is that after the fan blade 1 is installed, the top height of the fan blade 1 and the top surface of the detection groove 6 are located on the same horizontal plane, so that the rotating shaft 41 is convenient to set.
The invention provides a rapid test method of a gauge tool for measuring the height of a fan blade 1, which comprises the following steps:
1) The fan blade 1 is installed and fixed on the position measuring part 4;
2) The height of the fan blade 1 is opposite to the detection groove 6 of the go gauge 2;
3) If the total height of the fan blade 1 can pass through the detection groove 6 of the go gauge 2, the fan blade 1 is not adjusted;
4) If the total height of the fan blade 1 passes through the detection groove 6 of the go gauge 2, but the fan blade 1 is blocked below the detection groove 6, the lower height of the fan blade 1 is increased;
5) If the total height of the fan blade 1 passes through the detection groove 6 of the go gauge 2, but the fan blade 1 is blocked by the upper part of the detection groove 6, the upper height of the fan blade 1 is reduced;
6) If the total height of the fan blade 1 is too small, the photoelectric switch 31 is activated, the warning light is turned on, and the total height of the fan blade 1 is increased;
7) If the total height of the fan blade 1 is too small, the upper height of the fan blade 1 is too small, the photoelectric switch 31 activates a warning lamp, and the warning lamp is turned on, so that the upper height of the fan blade 1 is increased;
8) If the total height of the fan blade 1 is too small, the lower height of the fan blade 1 is too large, the photoelectric switch activates the warning lamp, and the warning lamp is lightened, so that the lower height of the fan blade 1 is increased.
Further, in step 4), the warning light is a red light.
Further, the size of the detection groove 6 is a predetermined total height of the fan blade 1, and the distance between the photoelectric switches 31 is a minimum total height of the fan blade 1 within a tolerance range.
The specific operation steps are as follows:
the fan blade 1 is placed on the rotating shaft 41, the fan blade 1 is rotated, the fan blade 1 can pass through the detection groove 6, and the induction areas of the two photoelectric switches 31 can induce the existence of the fan blade 1, so that the fan blade 1 is detected to be a qualified product; the fan blade 1 exceeding the upper tolerance cannot pass through the detection groove 6 of the go gauge 2, and is unqualified; the fan blade 1 with the lower tolerance can pass through the go gauge 2, but the sensing area of the photoelectric switch 31 can not sense the existence of the fan blade 1, and the warning lamp connected with the photoelectric switch 31 is activated and lightened to indicate disqualification.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the present invention are susceptible to any variation or modification.
It will thus be seen that the objects of the invention are efficiently attained. The embodiments used to explain the functional and structural principles of the present invention have been fully shown and described and may be varied without departing from such principles. Accordingly, the invention includes all modifications encompassed within the scope and spirit of the following claims.
Claims (8)
1. The tool for measuring the height of the wind blade is characterized by comprising a base (5), a measuring part (4) arranged on the axis of the wind blade (1), a go gauge (2) and a no-go gauge (3), wherein the go gauge (2) is provided with a detection groove (6) and is matched with the preset wind blade (1) in height, the go gauge (2) and the no-go gauge (3) are integrally and adaptively arranged to detect the tolerance range of the height of the wind blade, and the go gauge (2) is fixedly connected with the base (5);
the measuring part (4) arranged on the axis of the fan blade (1) is a rotating shaft (41) and is matched with the axis of the fan blade (1);
the no-go gauge (3) adopts two photoelectric switches (31), the output end of each photoelectric switch (31) is respectively connected with the input end of an adaptive warning lamp, and at least two placement grooves are formed in the adjacent part of the detection groove (6) of the no-go gauge (2) and used for placing the photoelectric switches (31).
2. The gauge fixture for measuring the height of a wind blade according to claim 1, wherein the bottom surface of the detection groove (6) and the bottom surface of the placement groove are at different heights, thereby setting a tolerance range.
3. The gauge fixture for measuring the height of a wind blade according to claim 1, wherein the top surface of the detection groove (6) and the top surface of the placement groove are at different heights, thereby setting a tolerance range.
4. The gauge tool for measuring the height of the wind blade according to claim 1, wherein the height of the rotating shaft (41) is that after the wind blade (1) is installed, the bottom height of the wind blade (1) and the bottom surface of the detection groove (6) are positioned on the same horizontal plane.
5. The gauge tool for measuring the height of the wind blade according to claim 1, wherein the height of the rotating shaft (41) is that after the wind blade (1) is installed, the top height of the wind blade (1) and the top surface of the detection groove (6) are positioned on the same horizontal plane.
6. The rapid test method of a gauge tool for measuring the height of a wind blade according to claim 1, comprising the steps of:
1) The fan blade (1) is installed and fixed on the position measuring part (4);
2) The heights of the fan blades (1) are opposite to the detection grooves (6) of the go gauge (2);
3) If the total height of the fan blade (1) can pass through the detection groove (6) of the go gauge (2), the fan blade (1) is qualified and is not adjusted;
4) If the total height of the fan blade (1) passes through the detection groove (6) of the go gauge (2), but the fan blade (1) is blocked by the lower part of the detection groove (6), the lower height of the fan blade (1) is increased;
5) If the total height of the fan blade (1) passes through the detection groove (6) of the go gauge (2), but the fan blade (1) is blocked by the upper part of the detection groove (6), the upper height of the fan blade (1) is reduced;
6) If the total height of the fan blade (1) is too small, the photoelectric switch (31) activates a warning lamp, and the warning lamp is turned on, so that the total height of the fan blade (1) is increased;
7) If the total height of the fan blade (1) is too small, the upper height of the fan blade (1) is too small, the photoelectric switch (31) activates a warning lamp, and the warning lamp is lightened, so that the upper height of the fan blade (1) is increased;
8) If the total height of the fan blade (1) is too small, the lower height of the fan blade (1) is too large, the photoelectric switch activates the warning lamp, and the warning lamp is lightened, so that the lower height of the fan blade (1) is increased.
7. The rapid test method of a gauge tool for measuring wind blade height according to claim 6, wherein in the step 4), the warning light is a red light.
8. The rapid test method of a gauge tool for measuring the height of a wind blade according to claim 7, wherein the size of the test groove (6) is the total height of the predetermined wind blade (1), and the distance between the sensing areas of the photoelectric switches (31) is the total height of the minimum wind blade (1) within a tolerance range.
Priority Applications (1)
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CN202210281315.2A CN114608413B (en) | 2022-03-22 | 2022-03-22 | Gauge tool for testing wind blade height and rapid testing method thereof |
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CN202210281315.2A CN114608413B (en) | 2022-03-22 | 2022-03-22 | Gauge tool for testing wind blade height and rapid testing method thereof |
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CN114608413A CN114608413A (en) | 2022-06-10 |
CN114608413B true CN114608413B (en) | 2023-10-24 |
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Effective date of registration: 20240131 Address after: 312500 provincial high tech park, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG KEMAO INDUSTRIAL Co.,Ltd. Country or region after: China Address before: 312400 Sanjiang Industrial Park, Sanjiang street, Shengzhou County, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG KEMAO INTELLIGENT ELECTROMECHANICAL Co.,Ltd. Country or region before: China |