CN220932361U - Turbine shaft measuring and testing device - Google Patents
Turbine shaft measuring and testing device Download PDFInfo
- Publication number
- CN220932361U CN220932361U CN202322374643.XU CN202322374643U CN220932361U CN 220932361 U CN220932361 U CN 220932361U CN 202322374643 U CN202322374643 U CN 202322374643U CN 220932361 U CN220932361 U CN 220932361U
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- CN
- China
- Prior art keywords
- turbine shaft
- weighing
- length measuring
- platform
- linear sliding
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 210000000078 claw Anatomy 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 20
- 230000006698 induction Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model belongs to the technical field of turbocharger components, and particularly relates to a turbine shaft measurement testing device, which comprises a movable clamping claw, a weighing and length measuring table and a conveying device, wherein a heating device is arranged on the weighing and length measuring table; the turbine shaft measurement testing device provided by the utility model can measure the length and the weight of the turbine shaft, and the working temperature rise state of the turbine shaft is simulated by arranging the induction heating device, so that the dimensional change of the turbine shaft is measured; in addition, a double-path output conveying device is also arranged for classifying and conveying the turbine shaft.
Description
Technical Field
The utility model belongs to the technical field of turbocharger components, and particularly relates to a turbine shaft measuring and testing device.
Background
The turbine shaft is a precise part which bears the rotation speed of 120000-160000rpm and high temperature under the working condition, and the precision and the quality of the precise part directly influence the service life of the turbocharger.
Therefore, in the production link, it is necessary to detect some parameters of the turbine shaft and classify them according to the detection result.
Disclosure of Invention
The utility model aims to provide a turbine shaft measuring and testing device which solves the problems in the background art.
In order to achieve the technical purpose, the utility model adopts the following scheme:
The turbine shaft measurement testing device comprises a movable clamping claw, a weighing length measuring table and a conveying device, wherein a heating device is arranged on the weighing length measuring table, the conveying device comprises a feeding disc and a discharging belt, the weighing length measuring table is clamped between the feeding disc and the discharging belt, the discharging belt is divided into mutually independent two-way conveying belts, a laser distance measuring head is arranged in the clamping claw, and when the length measuring of the turbine shaft is performed, the laser distance measuring head is downwards symmetric to the center on the length measuring table.
Preferably, the gripper jaw is driven by a horizontal linear sliding table and a vertical linear sliding table which are connected, the horizontal linear sliding table drives the vertical linear sliding table to move left and right, the vertical linear sliding table drives the gripper jaw to move up and down, the laser ranging head is arranged at the center of the gripper jaw, and the gripper jaw is positioned above the weighing length measuring table and the conveying device.
Preferably, the weighing and length measuring table comprises a stand column at the bottom, a platform is arranged above the stand column, the stand column and the platform are connected through a weighing sensor, a turbine shaft fixing seat is arranged at the center of the platform, and the heating device comprises a spiral conductive coil which is located right above the turbine shaft fixing seat.
Preferably, 6-12 turbine shaft fixing seats are uniformly arranged on the feeding tray, one path of the discharging belt is used for conveying qualified turbine shafts, the other path of the discharging belt is used for conveying unqualified turbine shafts, and one path of the discharging belt is closer to the weighing length measuring table than the other path of the discharging belt.
Preferably, the upper surface of the feeding disc is equal to the upper surfaces of the weighing and length measuring table and the discharging belt.
The main beneficial effects generated by adopting the technical scheme are as follows:
The turbine shaft measurement testing device provided by the utility model can measure the length and the weight of the turbine shaft, the flow is smooth, the working temperature rise state of the turbine shaft is simulated by arranging the induction heating device, the dimensional change of the turbine shaft is further measured, and the length dimension deformation under different temperatures is tested; in addition, a double-path output conveying device is also arranged for classifying and conveying the turbine shaft.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of the gripper jaw according to the present utility model;
In the figure: 1. clamping claws; 1a, a laser ranging head; 2. weighing a long platform; 2a, stand columns; 2b, a platform; 2c, a weighing sensor; 3. a conveying device; 3a, a feeding disc; 3b, a discharging belt; 4. a heating device.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; in the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "vertical", "horizontal", etc. as used are based on the directions or positional relationships shown in the drawings are merely for convenience in describing the technical solution of the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 4 in combination, the turbine shaft measurement testing device comprises a movable clamping claw 1, a weighing and length measuring table 2 and a conveying device 3, wherein the clamping claw 1 is used for taking and placing a turbine shaft, and the weighing and length measuring table 2 is provided with a heating device 4 for simulating the working temperature rise state of the turbine shaft so as to measure the dimensional change of the turbine shaft and test the length and dimensional deformation at different temperatures; the conveying device 3 comprises a feeding disc 3a and a discharging belt 3b, the feeding disc 3a and the discharging belt 3b clamp the weighing and length measuring table 2 in the middle, the clamping claw 1 takes out a turbine shaft to be measured from the feeding disc 3a, and the turbine shaft is placed on the weighing and length measuring table 2 for measurement and then is conveyed to the discharging belt 3b for transmission; the discharging belt 3b is divided into mutually independent two-way conveying belts, one way of the discharging belt 3b conveys the qualified turbine shaft, the other way conveys the unqualified turbine shaft, and compared with the other way, one way of conveying the qualified turbine shaft is closer to the weighing length measuring table 2, the optimized path is short, and the conveying efficiency is high; the laser distance measuring head 1a is arranged in the clamping claw 1, when the length measuring work of the turbine shaft is carried out, the laser distance measuring head 1a downwards and symmetrically weighs the center on the length measuring table 2, the laser distance measuring is a method for accurately measuring the distance of a target by utilizing laser, a beam of laser is emitted to the target when the laser distance measuring device works, a photoelectric element receives the laser beam reflected by the target, a timer measures the time from emission to receiving of the laser beam, so that the distance is calculated, in the scheme, the distance from the laser distance measuring head 1a to the weighing length measuring table 2 is measured firstly, then when the turbine shaft is positioned on the weighing length measuring table 2, the distance from the top end to the laser distance measuring head 1a is measured, and the height of the vertically placed turbine shaft can be measured by subtracting the distance data of the former distance, namely the length of the turbine shaft.
The clamping jaw 1 is driven by a horizontal linear sliding table and a vertical linear sliding table which are connected, the horizontal linear sliding table drives the vertical linear sliding table to move left and right, the vertical linear sliding table drives the clamping jaw 1 to move up and down, the laser ranging head 1a is arranged at the center of the clamping jaw 1, the clamping jaw 1 is positioned above the weighing length measuring table 2 and the conveying device 3, and when the length measuring work of the turbine shaft is carried out, the central shaft of the clamping jaw 1 coincides with the central shaft of the weighing length measuring table 2 in the vertical direction.
The weighing length measuring table 2 comprises a stand column 2a at the bottom, a platform 2b is arranged above the stand column 2a, the stand column 2a and the platform are connected through a weighing sensor 2c, the weighing sensor 2c is used for measuring the weight of a turbine shaft, a turbine shaft fixing seat is arranged at the center of the platform 2b, the heating device 4 comprises a spiral conductive coil connected with an alternating current power supply and is located right above the turbine shaft fixing seat, electromagnetic induction heating is achieved through the arrangement of the conductive coil, electric current is generated inside a heated material by means of an electromagnetic induction method, the purpose of heating is achieved by means of energy of eddy currents, and the heating device does not need to be in contact with the middle turbine shaft.
The upper surface of the feeding disc 3a is equal to the upper surfaces of the weighing and length measuring table 2 and the discharging belt 3b, 6-12 turbine shaft fixing seats are uniformly arranged on the feeding disc 3a, and the turbine shafts to be measured are conveyed to the lower part of the clamping claws 1 through rotation of the turbine shaft fixing seats.
The turbine shaft measurement testing device provided by the utility model can measure the length and the weight of the turbine shaft, the flow is smooth, the working temperature rise state of the turbine shaft is simulated by arranging the induction heating device, the dimensional change of the turbine shaft is further measured, and the length dimension deformation under different temperatures is tested; in addition, a double-path output and transmission device is also arranged, and the turbine shaft is classified and conveyed according to the detection data result.
In the scheme of the utility model, the connection is not particularly limited, and can be fixed connection, detachable connection or integral connection; corresponding adaptations and modifications may be made by those of ordinary skill in the art depending on the particular application.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications and substitutions may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. Turbine shaft measurement testing arrangement, its characterized in that: including mobilizable gripper jaw (1), weigh length measurement platform (2) and conveyor (3), be provided with heating device (4) on weighing length measurement platform (2), conveyor (3) are including feeding tray (3 a) and ejection of compact area (3 b), and both will weigh length measurement platform (2) clamp in the middle, ejection of compact area (3 b) divide into mutually independent double-circuit conveyer belt, be provided with laser range finding head (1 a) in gripper jaw (1).
2. The turbine shaft measurement test apparatus of claim 1, wherein: the laser ranging device is characterized in that the clamping claw (1) is driven by a horizontal linear sliding table and a vertical linear sliding table which are connected, the horizontal linear sliding table drives the vertical linear sliding table to move left and right, the vertical linear sliding table drives the clamping claw (1) to move up and down, the laser ranging head (1 a) is arranged at the center of the clamping claw (1), and the clamping claw (1) is located above the weighing length measuring table (2) and the conveying device (3).
3. The turbine shaft measurement test apparatus of claim 2, wherein: the weighing and length measuring table (2) comprises a stand column (2 a) at the bottom, a platform (2 b) is arranged above the stand column (2 a), the stand column and the platform are connected through a weighing sensor (2 c), a turbine shaft fixing seat is arranged at the center of the platform (2 b), and the heating device (4) comprises a spiral conductive coil which is located right above the turbine shaft fixing seat.
4. A turbine shaft measurement test apparatus according to claim 3, wherein: 6-12 turbine shaft fixing seats are uniformly arranged on the feeding disc (3 a), one path of the discharging belt (3 b) is used for conveying qualified turbine shafts, the other path of the discharging belt is used for conveying unqualified turbine shafts, and one path of the discharging belt is closer to the weighing length measuring table (2) than the other path of the discharging belt.
5. The turbine shaft measurement test apparatus of claim 4, wherein: the upper surface of the feeding disc (3 a) is equal to the upper surfaces of the weighing and length measuring table (2) and the discharging belt (3 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374643.XU CN220932361U (en) | 2023-09-01 | 2023-09-01 | Turbine shaft measuring and testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374643.XU CN220932361U (en) | 2023-09-01 | 2023-09-01 | Turbine shaft measuring and testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932361U true CN220932361U (en) | 2024-05-10 |
Family
ID=90961729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322374643.XU Active CN220932361U (en) | 2023-09-01 | 2023-09-01 | Turbine shaft measuring and testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932361U (en) |
-
2023
- 2023-09-01 CN CN202322374643.XU patent/CN220932361U/en active Active
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