CN111256614A - Cylinder body measuring device for cylinder of thermal generator set - Google Patents
Cylinder body measuring device for cylinder of thermal generator set Download PDFInfo
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- CN111256614A CN111256614A CN202010150117.3A CN202010150117A CN111256614A CN 111256614 A CN111256614 A CN 111256614A CN 202010150117 A CN202010150117 A CN 202010150117A CN 111256614 A CN111256614 A CN 111256614A
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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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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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
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a cylinder body measuring device for a cylinder of a thermal generator set, which comprises a frame, a gantry support, a cylinder placing jig plate, a cylinder placing jig X-direction traversing device, a first laser measuring device, a second laser measuring device, a display screen and an industrial computer, wherein the upper end of the frame is transversely provided with the cylinder placing jig X-direction traversing device, and the upper end of a moving part of the cylinder placing jig X-direction traversing device is provided with the cylinder placing jig plate which can be matched with the cylinder. And defective products are removed, the product precision and quality are improved, and the detection efficiency is improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of cylinder detection devices, in particular to the technical field of cylinder body measuring devices.
[ background of the invention ]
The thermal generator set runs through the power production, a cylinder of the thermal generator set is taken as an important part, and the quality of the performance of the cylinder directly influences the safe, economic and stable operation of the thermal generator set and a power grid. For promoting cylinder quality and precision, reduction in production cost needs to detect the appearance data of cylinder, gets rid of the defective products, but current equipment does not have the equipment that is used for the cylinder to detect specially, and the cylinder detects mostly artifical the detection, and it is low to detect the precision, and detection efficiency is poor.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a cylinder body measuring device for a cylinder of a thermal generator set, which can be used for conveniently carrying out three-dimensional detection on the surface of the cylinder, conveniently calculating the deformation of the cylinder and improving the precision and quality of products.
In order to achieve the purpose, the invention provides a cylinder body measuring device for a cylinder of a thermal generator set, which comprises a frame, a gantry support, a cylinder placing jig plate, a cylinder placing jig X-direction traversing device, a first laser measuring device, a second laser measuring device, a display screen and an industrial computer, wherein the cylinder placing jig X-direction traversing device is transversely arranged at the upper end of the frame, the cylinder placing jig plate which can be matched with the cylinder is arranged at the upper end of a moving part of the cylinder placing jig X-direction traversing device, the gantry support is arranged at the upper end of the frame, the gantry support is arranged across two sides of the cylinder placing jig X-direction traversing device, the first laser measuring device is transversely arranged on the side wall of the upper end of the gantry support, the second laser measuring device is vertically arranged on the inner side of a supporting leg at one side of the gantry support, and the industrial computer is arranged on one side of the upper end of the frame, which, the industrial computer upper end be equipped with can rather than complex display screen, industrial computer and cylinder place tool X to sideslip device, first laser measuring device, second laser measuring device control connection.
Preferably, the X-direction traversing device for the cylinder placing jig comprises an X-axis traversing electric cylinder, an X-axis traversing guide rail, an X-axis moving plate and a stepping turntable motor, wherein the X-axis traversing electric cylinder is transversely arranged at the upper end of the rack, the X-axis traversing guide rail capable of being matched with the X-axis traversing electric cylinder is arranged on two sides of the X-axis traversing electric cylinder, the X-axis traversing guide rail and the X-axis traversing electric cylinder are arranged in parallel relatively, the X-axis moving plate is arranged at the upper ends of the X-axis traversing electric cylinder and the X-axis traversing guide rail, the stepping turntable motor is arranged at the upper end of the X-axis moving plate, and the cylinder placing jig plate is arranged at the upper end of a rotating shaft.
Preferably, the first laser measuring device comprises a first laser three-dimensional profile measuring instrument, a first laser three-dimensional profile measuring instrument fixing plate, a first laser measuring device Y-axis transverse moving device and a first laser measuring device Z-axis lifting device, a first laser measuring device Y-axis transverse moving device is transversely arranged on the side wall of the upper end of the gantry support, the first laser measuring device Y-axis transverse moving device and the cylinder placing jig X-direction transverse moving device are oppositely and vertically arranged, a Z-axis lifting device of a first laser measuring device is vertically arranged on a moving part of the Y-axis transverse moving device of the first laser measuring device, a first laser three-dimensional profile measuring instrument fixing plate is arranged on a moving part of the Z-axis lifting device of the first laser measuring device, the first laser three-dimensional profile measuring instrument fixing plate is provided with a first laser three-dimensional profile measuring instrument which is arranged downwards.
Preferably, the first laser measuring device Y-axis traversing device comprises a first Y-axis traversing electric cylinder, a first Y-axis traversing guide rail and a first Y-axis moving plate, the first Y-axis traversing electric cylinder is transversely arranged on the side wall of the gantry support cross bar, the lower end of the first Y-axis traversing electric cylinder is provided with a first Y-axis traversing guide rail which can be matched with the first Y-axis traversing electric cylinder, the electric cylinder moving block of the first Y-axis traversing electric cylinder and the upper end of the guide rail slide block of the first Y-axis traversing guide rail are provided with the first Y-axis moving plate, the first laser measuring device Z-axis lifting device comprises a first Z-axis electric cylinder, a first Z-axis guide rail and a first Z-axis moving plate, the first Z-axis electric cylinder is arranged on the first Y-axis moving plate, the first Z-axis electric cylinder moving block of the first Z-axis electric cylinder and the upper end of the guide rail of the first Z-axis guide rail are provided with the first Z-axis moving plate, the first laser three-dimensional profile measuring instrument and the first laser three-dimensional profile measuring instrument fixing plate are arranged on the first Z-axis moving plate.
Preferably, the second laser measuring device comprises a second Z-axis electric cylinder, a second Z-axis guide rail, a second Z-axis moving plate and a second laser three-dimensional profile measuring instrument, the second Z-axis electric cylinder is vertically arranged on the inner side wall of one supporting leg of the gantry support, a second Z-axis guide rail capable of being matched with the second Z-axis electric cylinder is arranged beside the second Z-axis electric cylinder, a second Z-axis moving plate is arranged at the upper end of an electric cylinder moving block of the second Z-axis electric cylinder and the upper end of a guide rail sliding block of the second Z-axis guide rail, and the second Z-axis moving plate is provided with the second laser three-dimensional profile measuring instrument.
The cylinder body measuring device for the cylinder of the thermal generator set has the beneficial effects that: according to the invention, two laser three-dimensional profile measuring instruments are arranged, so that accurate measurement can be realized, respective deformation data cloud charts of the upper half cylinder and the lower half cylinder in the middle section can be obtained, namely the deformation conditions of the upper half cylinder and the lower half cylinder in the middle section, and a 3D finite element model of the upper half cylinder and the lower half cylinder is established by using a finite element method according to the structure and the mass distribution condition of the upper half cylinder and the lower half cylinder, so that the cylinders can be accurately measured, defective products can be removed, the precision and the quality of products can be improved, and the detection efficiency can be improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a block measuring device for a cylinder of a thermal generator set according to the present invention;
FIG. 2 is a schematic structural view of a cylinder block measuring device for a cylinder of a thermal generator set.
In the figure: 1-rack, 2-gantry support, 3-cylinder placing jig plate, 4-cylinder placing jig X-direction transverse moving device, 5-first laser measuring device, 6-second laser measuring device, 7-display screen, 8-industrial computer, 41-X-axis transverse moving electric cylinder, 42-X-axis transverse moving guide rail, 43-X-axis moving plate, 44-stepping turntable motor, 51-first laser three-dimensional profile measuring instrument, 52-first laser three-dimensional profile measuring instrument fixing plate, 53-first laser measuring device Y-axis transverse moving device, 54-first laser measuring device Z-axis lifting device, 61-second Z-axis electric cylinder, 62-second Z-axis guide rail, 63-second Z-axis moving plate, 64-second laser three-dimensional profile measuring instrument, 531-first Y-axis transverse moving electric cylinder, 532-a first Y-axis transverse moving guide rail, 533-a first Y-axis moving plate, 541-a first Z-axis electric cylinder, 542-a first Y-axis transverse moving guide rail and 543-a first Y-axis moving plate.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 and 2, the cylinder body measuring device for the cylinder of the thermal generator set comprises a frame 1, a gantry support 2, a cylinder placing jig plate 3, a cylinder placing jig X-direction traversing device 4, a first laser measuring device 5, a second laser measuring device 6, a display screen 7 and an industrial computer 8, wherein the cylinder placing jig X-direction traversing device 4 is transversely arranged at the upper end of the frame 1, the cylinder placing jig plate 3 capable of being matched with the cylinder is arranged at the upper end of the moving part of the cylinder placing jig X-direction traversing device 4, the gantry support 2 is arranged at the upper end of the frame 1, the gantry support 2 is arranged across the two sides of the cylinder placing jig X-direction traversing device 4, the first laser measuring device 5 is transversely arranged on the side wall of the upper end of the gantry support 2, the second laser measuring device 6 is vertically arranged on the inner side of the supporting leg at one side of the gantry support 2, an industrial computer 8 is arranged on one side of the upper end of the rack 1 far away from the gantry support 2, a display screen 7 which can be matched with the industrial computer 8 is arranged on the upper end of the industrial computer 8, the industrial computer 8 is in control connection with a cylinder placing jig X-direction traversing device 4, a first laser measuring device 5 and a second laser measuring device 6, the cylinder placing jig X-direction traversing device 4 comprises an X-axis traversing electric cylinder 41, an X-axis traversing guide rail 42, an X-axis moving plate 43 and a stepping turntable motor 44, the X-axis traversing electric cylinder 41 is transversely arranged on the upper end of the rack 1, X-axis traversing guide rails 42 which can be matched with the X-axis traversing electric cylinder 41 are arranged on two sides of the X-axis traversing electric cylinder 41, the X-axis traversing guide rails 42 and the X-axis traversing electric cylinder 41 are arranged in parallel relatively, the X-axis traversing electric cylinder 41 and the X-axis traversing guide rail 42 are provided with the X-axis moving plate 43, the turntable motor 44 is arranged on the upper, the cylinder placing jig plate 3 is arranged at the upper end of a rotating shaft of the stepping turntable motor 44, the first laser measuring device 5 comprises a first laser three-dimensional profile measuring instrument 51, a first laser three-dimensional profile measuring instrument fixing plate 52, a first laser measuring device Y-axis transverse moving device 53 and a first laser measuring device Z-axis lifting device 54, the side wall of the upper end of the gantry support 2 is transversely provided with the first laser measuring device Y-axis transverse moving device 53, the first laser measuring device Y-axis transverse moving device 53 and the cylinder placing jig X-axis transverse moving device 4 are oppositely and vertically arranged, the moving part of the first laser measuring device Y-axis transverse moving device 53 is vertically provided with the first laser measuring device Z-axis lifting device 54, the moving part of the first laser measuring device Z-axis lifting device 54 is provided with the first laser three-dimensional profile measuring instrument fixing plate 52, the first laser three-dimensional profile measuring instrument fixing plate 52 is provided with a first laser three-dimensional profile measuring instrument 51, the first laser three-dimensional profile measuring instrument 51 is arranged downwards, the first laser measuring device Y-axis traversing device 53 comprises a first Y-axis traversing electric cylinder 531, a first Y-axis traversing guide rail 532 and a first Y-axis moving plate 533, the first Y-axis traversing electric cylinder 531 is transversely arranged on the side wall of the cross bar of the gantry support 2, the lower end of the first Y-axis traversing electric cylinder 531 is provided with the first Y-axis traversing guide rail 532 matched with the first Y-axis traversing electric cylinder 531, the electric cylinder moving block of the first Y-axis traversing electric cylinder 531 and the upper end of the guide rail slide block of the first Y-axis traversing guide rail 532 are provided with the first Y-axis moving plate 533, the first laser measuring device Z-axis lifting device 54 comprises a first Z-axis electric cylinder 541, a first Z-axis guide rail 542 and a first Z-axis moving plate 543, the first Z-axis electric cylinder 541 is arranged on the first Y-axis moving plate, a first Z-axis guide rail 542 which can be matched with the first Z-axis electric cylinder 541 is arranged beside the first Z-axis electric cylinder 541, a first Z-axis moving plate 543 is arranged at the upper end of an electric cylinder moving block of the first Z-axis electric cylinder 541 and a guide rail slider of the first Z-axis guide rail 542, the first laser three-dimensional profile measuring instrument 51 and the first laser three-dimensional profile measuring instrument fixing plate 52 are arranged on the first Z-axis moving plate 543, the second laser measuring device 6 comprises a second Z-axis electric cylinder 61, a second Z-axis guide rail 62, a second Z-axis moving plate 63 and a second laser three-dimensional profile measuring instrument 64, the second Z-axis electric cylinder 61 is vertically arranged on the inner side wall of one support leg of the gantry support 2, a second Z-axis guide rail 62 which can be matched with the second Z-axis electric cylinder 61 is arranged beside the second Z-axis electric cylinder 61, a second Z-axis moving plate 63 is arranged at the upper end of an electric cylinder moving block of the second Z-axis guide rail 62, and a second laser three-dimensional profile measuring instrument 64 is arranged on the second Z-axis moving plate 63.
The working process of the invention is as follows:
the cylinder body measuring device for the cylinder of the thermal generator set comprises a cylinder placing jig plate 3, a cylinder placing jig X-direction traversing device 4, a first laser measuring device 5, a second laser measuring device 6, a first laser measuring device Y-axis traversing device 53, a first laser measuring device Z-axis lifting device 54, a first laser three-dimensional profile measuring instrument 51, a second Z-axis electric cylinder 61, a second laser three-dimensional profile measuring instrument 64, a stepping turntable motor 44, a cylinder placing jig plate 3 and a cylinder, wherein the cylinder placing jig plate 3 and the cylinder are driven to rotate by matching the first laser three-dimensional profile measuring instrument 51 and the second laser three-dimensional profile measuring instrument 64, data are transmitted to an industrial computer 8, and the industrial computer 8 establishes an upper half cylinder 3D finite element model and a lower half cylinder 3D finite element model by a finite element method, after the boundary condition is set, the stress distribution and the deformation can be calculated, and the precision and the quality of the product are improved.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a cylinder body measuring device for thermal generator set cylinder which characterized in that: comprises a frame (1), a gantry support (2), a cylinder placing jig plate (3), a cylinder placing jig X-direction traversing device (4), a first laser measuring device (5), a second laser measuring device (6), a display screen (7) and an industrial computer (8), wherein the upper end of the frame (1) is transversely provided with the cylinder placing jig X-direction traversing device (4), the upper end of a moving part of the cylinder placing jig X-direction traversing device (4) is provided with the cylinder placing jig plate (3) which can be matched with the cylinder, the upper end of the frame (1) is provided with the gantry support (2), the gantry support (2) is arranged across two sides of the cylinder placing jig X-direction traversing device (4), the side wall of the upper end of the gantry support (2) is transversely provided with the first laser measuring device (5), the inner side of a supporting leg of one side of the gantry support (2) is vertically provided with the second laser measuring device (6), the industrial computer (8) is arranged on one side, far away from the gantry support (2), of the upper end of the rack (1), the display screen (7) capable of being matched with the industrial computer (8) is arranged at the upper end of the industrial computer (8), and the industrial computer (8) is in control connection with the cylinder placing jig X-direction traversing device (4), the first laser measuring device (5) and the second laser measuring device (6).
2. The cylinder block measuring device for the cylinder of the thermal generator set according to claim 1, characterized in that: the cylinder is placed tool X to sideslip device (4) and is included X axle sideslip electric jar (41), X axle sideslip guide rail (42), X axle movable plate (43), step turntable motor (44), X axle sideslip electric jar (41) transversely locate frame (1) upper end, X axle sideslip electric jar (41) both sides be equipped with can rather than complex X axle sideslip guide rail (42), X axle sideslip guide rail (42) and X axle sideslip electric jar (41) parallel arrangement relatively, X axle sideslip electric jar (41) and X axle sideslip guide rail (42) upper end be equipped with X axle movable plate (43), X axle movable plate (43) upper end be equipped with step turntable motor (44), the cylinder place tool board (3) locate step turntable motor's (44) rotation axis upper end.
3. The cylinder block measuring device for the cylinder of the thermal generator set according to claim 1, characterized in that: the first laser measuring device (5) comprises a first laser three-dimensional profile measuring instrument (51), a first laser three-dimensional profile measuring instrument fixing plate (52), a first laser measuring device Y-axis transverse moving device (53) and a first laser measuring device Z-axis lifting device (54), the side wall of the upper end of the gantry support (2) is transversely provided with the first laser measuring device Y-axis transverse moving device (53), the first laser measuring device Y-axis transverse moving device (53) and the cylinder placing jig X-axis transverse moving device (4) are arranged vertically, the moving part of the first laser measuring device Y-axis transverse moving device (53) is vertically provided with the first laser measuring device Z-axis lifting device (54), the moving part of the first laser measuring device Z-axis lifting device (54) is provided with the first laser three-dimensional profile measuring instrument fixing plate (52), and the first laser three-dimensional profile measuring instrument fixing plate (52) is provided with the first laser three-dimensional profile measuring instrument fixing plate (52) The instrument (51), the three-dimensional profile survey appearance of first laser (51) sets up downwards.
4. The cylinder block measuring device for the cylinder of the thermal generator set according to claim 3, characterized in that: the Y-axis traversing device (53) of the first laser measuring device comprises a first Y-axis traversing electric cylinder (531), a first Y-axis traversing guide rail (532) and a first Y-axis moving plate (533), the first Y-axis traversing electric cylinder (531) is transversely arranged on the side wall of the cross bar of the gantry support (2), the first Y-axis traversing guide rail (532) capable of being matched with the first Y-axis traversing electric cylinder (531) is arranged at the lower end of the first Y-axis traversing electric cylinder (531), the first Y-axis moving plate (533) is arranged at the upper ends of the electric cylinder moving block of the first Y-axis traversing electric cylinder (531) and the guide rail sliding block of the first Y-axis traversing guide rail (532), the Z-axis lifting device (54) of the first laser measuring device comprises a first Z-axis electric cylinder (541), a first Z-axis guide rail (542) and a first Z-axis moving plate (543), the first Z-axis electric cylinder (541) is arranged on the first Y-axis moving plate (533), and the first Z-axis guide rail (542) capable of being matched with the first Z-axis electric cylinder, and a first Z-axis moving plate (543) is arranged at the upper ends of the electric cylinder moving block of the first Z-axis electric cylinder (541) and the guide rail sliding block of the first Z-axis guide rail (542), and the first laser three-dimensional profile measuring instrument (51) and the first laser three-dimensional profile measuring instrument fixing plate (52) are arranged on the first Z-axis moving plate (543).
5. The cylinder block measuring device for the cylinder of the thermal generator set according to claim 1, characterized in that: the second laser measuring device (6) comprises a second Z-axis electric cylinder (61), a second Z-axis guide rail (62), a second Z-axis moving plate (63) and a second laser three-dimensional profile measuring instrument (64), wherein the second Z-axis electric cylinder (61) is vertically arranged on the inner side wall of one supporting leg of the gantry support (2), the second Z-axis guide rail (62) capable of being matched with the second Z-axis electric cylinder (61) is arranged beside the second Z-axis electric cylinder (61), the second Z-axis moving plate (63) is arranged at the upper ends of the electric cylinder moving block of the second Z-axis electric cylinder (61) and the guide rail sliding block of the second Z-axis guide rail (62), and the second laser three-dimensional profile measuring instrument (64) is arranged on the second Z-axis moving plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010150117.3A CN111256614A (en) | 2020-03-06 | 2020-03-06 | Cylinder body measuring device for cylinder of thermal generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010150117.3A CN111256614A (en) | 2020-03-06 | 2020-03-06 | Cylinder body measuring device for cylinder of thermal generator set |
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| Publication Number | Publication Date |
|---|---|
| CN111256614A true CN111256614A (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010150117.3A Pending CN111256614A (en) | 2020-03-06 | 2020-03-06 | Cylinder body measuring device for cylinder of thermal generator set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628866A (en) * | 2022-12-21 | 2023-01-20 | 中国空气动力研究与发展中心高速空气动力研究所 | Full-automatic three-dimensional deformation measurement positioning loading system and using method thereof |
-
2020
- 2020-03-06 CN CN202010150117.3A patent/CN111256614A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628866A (en) * | 2022-12-21 | 2023-01-20 | 中国空气动力研究与发展中心高速空气动力研究所 | Full-automatic three-dimensional deformation measurement positioning loading system and using method thereof |
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