CN112327161A - A cast aluminum rotor tester - Google Patents
A cast aluminum rotor tester Download PDFInfo
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- CN112327161A CN112327161A CN202011308011.8A CN202011308011A CN112327161A CN 112327161 A CN112327161 A CN 112327161A CN 202011308011 A CN202011308011 A CN 202011308011A CN 112327161 A CN112327161 A CN 112327161A
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- sliding seat
- main body
- rotating
- cast aluminum
- console main
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/346—Testing of armature or field windings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
本发明涉及转子测试设备技术领域，尤其为一种铸铝转子测试仪，包括控制台主体，所述控制台主体正面的上侧设有转速调节转钮，所述控制台主体的正面并且位于转速调节转钮的下方对称设有转钮，本发明中通过设置的传动轴和从动轴将转子固定，通过检测器对转子进行检测，从而解决了现有的工厂在测量时采用的方式都是以称量的方法进行检测，但称重法对于小型的转子和断条、窄条程度不是很严重的铸铝转子往往无法判别，只能在电机装配后通过测试才能判断，不仅浪费时间，在检测的拆装过程中又容易造成轴承及其它零部件损坏的问题，从而使装置更加简单实用、并且经济快速，能够有效检测出铸铝转子缺陷且适用于不同规格产品的检测需求。
The invention relates to the technical field of rotor testing equipment, in particular to a cast aluminum rotor testing instrument, comprising a console main body, a rotation speed adjustment knob is arranged on the upper side of the front of the console main body, and the front surface of the console main body is located at the rotation speed The lower part of the adjusting knob is symmetrically provided with a turning knob. In the present invention, the rotor is fixed by the provided transmission shaft and the driven shaft, and the rotor is detected by the detector, so as to solve the problem that the measurement method used by the existing factory is all Weighing is used for testing, but weighing method is often unable to distinguish small rotors and cast aluminum rotors with less severe broken bars and narrow bars. It can only be judged by testing after the motor is assembled, which is not only a waste of time, but also a waste of time. During the disassembly and assembly process of detection, it is easy to cause damage to bearings and other components, so that the device is more simple, practical, economical and fast, which can effectively detect the defects of cast aluminum rotors and is suitable for the detection needs of products of different specifications.
Description
Technical Field
The invention relates to the technical field of rotor testing equipment, in particular to a cast-aluminum rotor tester.
Background
The cast aluminum rotor of the water pump motor is formed by laminating punching sheets with groove shapes and processing cast aluminum, the defects of broken strips and narrow strips are often generated in the rotor groove due to processing technology and equipment in the casting processing process, the performance of the water pump is reduced and the phenomenon that the water pump cannot be started is caused due to the defects, the defects are detected by a weighing method in the conventional measuring mode of a factory, but a weighing method cannot be used for judging the small-sized rotor, the broken strips and the narrow strips, the cast aluminum rotor with the less serious degree can only be judged by testing after the motor is assembled, the time is wasted, and the bearing and other parts are easily damaged in the dismounting process of detection.
There is therefore a need for a cast aluminum rotor tester that ameliorates the above problems.
Disclosure of Invention
The invention aims to provide a cast aluminum rotor tester to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a cast aluminum rotor tester comprises a console main body, wherein a rotating speed adjusting rotating button is arranged on the upper side of the front side of the console main body, rotating buttons are symmetrically arranged on the front side of the console main body and below the rotating speed adjusting rotating button, an oscilloscope is arranged on the rear side of the end face of the console main body, a starting switch is arranged at the bottom of the oscilloscope, a filter is arranged on the left side of the oscilloscope, a movable sliding seat is arranged below the right side wall of the console main body, a transverse sliding groove is formed in the center of the end face of the movable sliding seat, a transmission shaft is arranged on the right side wall of the console main body and above the movable sliding seat, a tailstock is arranged on the right side of the end face of the movable sliding seat, a driven shaft is arranged on the right side of the tailstock and corresponding to a transmission device, a transverse sliding seat is arranged on the movable sliding seat, and, the rear side of the end face of the transverse sliding seat is provided with an inductor, the front side of the inductor is provided with an induction probe, the front side of the transverse sliding seat is provided with a longitudinal adjusting rotating button, and the right side of the tailstock is provided with a transverse adjusting rotating button.
Preferably, the oscilloscope is electrically connected with the console main body through a wire, and the console main body is electrically connected with the power supply through a wire.
Preferably, the rotating speed adjusting rotating button and the rotating button are respectively connected with the console body in a rotating mode, the longitudinal adjusting rotating button is connected with the transverse sliding seat in a rotating mode, and the transverse adjusting rotating button is connected with the tailstock in a rotating mode.
Preferably, the transverse sliding seat is connected with the movable sliding seat in a sliding manner through the transverse sliding groove.
Preferably, the inductor is connected in a sliding manner through the longitudinal sliding groove and the transverse sliding seat.
Preferably, the filter and the inductor are electrically connected with the oscilloscope through a lead respectively.
Preferably, the inductive probe is rotatably connected with the inductor, the transmission shaft is rotatably connected with the console body, and the driven shaft is rotatably connected with the tailstock.
Preferably, the tailstock is connected with the movable sliding seat in a sliding manner through the transverse sliding groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the rotor is fixed through the arranged transmission shaft and driven shaft, and the rotor is detected through the detector, so that the problems that the existing method adopted by a factory in measurement is detection by a weighing method, but the weighing method cannot be used for judging small rotors and cast aluminum rotors with less serious broken strip and narrow strip degrees, and can be judged only through testing after the motor is assembled, time is wasted, and the bearing and other parts are easily damaged in the process of disassembly and assembly of the detection are solved, so that the device is simpler, more practical, economic and rapid, can effectively detect the defects of the cast aluminum rotors, and is suitable for the detection requirements of products with different specifications.
2. In the invention, the rotating speed of the motor is adjusted through the rotating speed adjusting knob, so that the device can detect the running conditions of the rotor in different working environments, the problem that the conventional detection device cannot adapt to various rotating speed working environments is solved, and the practicability of the device is further improved.
3. According to the invention, the filter is arranged to effectively filter the specific frequency or frequencies except the specific frequency in the power line to obtain a pure signal source, so that the rotor test result is more accurate, the problem that the existing detection device is easy to generate errors is solved, the measurement accuracy of the detection device is increased, and the measured data result is more accurate and effective.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is an enlarged view of a portion A of the present invention.
In the figure: 1-console body, 2-rotating speed adjusting knob, 3-knob, 4-oscilloscope, 5-starting switch, 6-filter, 7-moving slide seat, 8-transverse sliding groove, 9-transmission shaft, 10-tailstock, 11-transverse sliding seat, 12-longitudinal sliding groove, 13-inductor, 14-induction probe, 15-longitudinal adjusting knob, 16-transverse adjusting knob and 101-driven shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a cast aluminum rotor tester comprises a console main body 1, a rotating speed adjusting rotating button 2 is arranged on the upper side of the front of the console main body 1, rotating buttons 3 are symmetrically arranged on the front of the console main body 1 and below the rotating speed adjusting rotating button 2, an oscilloscope 4 is arranged on the rear side of the end face of the console main body 1, a starting switch 5 is arranged at the bottom of the oscilloscope 4, a filter 6 is arranged on the left side of the oscilloscope 4, a movable sliding seat 7 is arranged below the right side wall of the console main body 1, a transverse sliding groove 8 is formed in the center of the end face of the movable sliding seat 7, a transmission shaft 9 is arranged on the right side wall of the console main body 1 and above the movable sliding seat 7, a tail seat 10 is arranged on the right side of the end face of the movable sliding seat 7, a driven shaft 101 is arranged on the right side of the tail seat 10 and corresponding to a transmission device, a transverse sliding seat 11 is, the rear side of the end face of the transverse sliding seat 11 is provided with an inductor 13, the front side of the inductor 13 is provided with an induction probe 14, the front side of the transverse sliding seat 11 is provided with a longitudinal adjusting rotating button 15, and the right side of the tailstock 10 is provided with a transverse adjusting rotating button 16.
The working process of the invention is as follows: when in use, the device is electrified under the action that the console body 1 is electrically connected with a power supply through a lead, one end of a rotor to be detected is arranged opposite to the transmission shaft 9, the tailstock 10 is in sliding connection with the movable sliding seat 7 through the transverse sliding groove 8, the transverse adjusting knob 16 is rotated under the action that the transverse adjusting knob 16 is in rotating connection with the tailstock 10, the tailstock 10 is pressed to the transmission shaft 9 to fix the rotor, the longitudinal adjusting knob 15 is in rotating connection with the transverse sliding seat 11, the inductor 13 is in sliding connection through the longitudinal sliding groove 12 and the transverse sliding seat 11 to adjust the inductor 13 to a position corresponding to the rotor, and the detection angle of the induction probe is adjusted under the action that the induction probe 14 is in rotating connection with the inductor 13, through the starting device of the starting switch 5, the connection mode between the transmission shaft 9 and the console body 1 is rotary connection, and the connection mode between the driven shaft 101 and the tailstock 10 is rotary connection, the rotor is rotated to detect, as shown in figure 1, in the invention, the rotor is fixed through the transmission shaft 9 and the driven shaft 101 which are arranged, and the rotor is detected through a detector, thereby solving the problems that the existing factory adopts a weighing method to detect during measurement, but the weighing method cannot distinguish small rotors, broken bars and cast aluminum rotors with less serious strip degrees, and can only judge through testing after the motor is assembled, thereby not only wasting time, but also easily causing the damage of bearings and other parts in the disassembly and assembly process of detection, further leading the device to be simpler, practical, economic and fast, being capable of effectively detecting the defects of the cast aluminum rotors and being suitable for the detection requirements of products with different specifications, the rotating speed of the motor is adjusted through the rotating speed adjusting knob 2, so that the device can detect the running conditions of the rotor under different working environments, the problem that the existing detection device cannot adapt to various rotating speed working environments is solved, the practicability of the device is further increased, the filter 4 arranged in the power line effectively filters out specific frequencies or frequencies except the specific frequencies, a pure signal source is obtained, the result of rotor testing is more accurate, the problem that the existing detection device is easy to generate errors is solved, the measurement accuracy of the detection device is increased, and the result of measured data is more accurate and effective.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cast aluminium rotor tester, includes control cabinet main part (1), its characterized in that: the upper side of the front of the console main body (1) is provided with a rotating speed adjusting rotating button (2), the rotating buttons (3) are symmetrically arranged on the front of the console main body (1) and below the rotating speed adjusting rotating button (2), the rear side of the end face of the console main body (1) is provided with an oscilloscope (4), the bottom of the oscilloscope (4) is provided with a starting switch (5), the left side of the oscilloscope (4) is provided with a filter (6), a movable sliding seat (7) is arranged below the right side wall of the console main body (1), the center of the end face of the movable sliding seat (7) is provided with a transverse sliding groove (8), the right side wall of the console main body (1) is provided with a transmission shaft (9) above the movable sliding seat (7), the right side of the end face of the movable sliding seat (7) is provided with a tailstock (10), the right side of the movable sliding seat (10) is provided with a driven shaft, the utility model discloses a tail seat of a motor vehicle, including removal slide (7), be equipped with horizontal sliding seat (11) on removal slide (7), longitudinal sliding recess (12) have been seted up to the terminal surface center department of horizontal sliding seat (11), the rear side of horizontal sliding seat (11) terminal surface is equipped with inductor (13), the front of inductor (13) is equipped with inductive probe (14), the front of horizontal sliding seat (11) is equipped with longitudinal regulation turn-button (15), the right side of tailstock (10) is equipped with horizontal regulation turn-button (16).
2. The cast aluminum rotor tester of claim 1, wherein: the oscilloscope (4) is electrically connected with the console main body (1) through a lead, and the console main body (1) is electrically connected with the power supply through a lead.
3. The cast aluminum rotor tester of claim 1, wherein: the rotating speed adjusting knob (2) and the rotating knob (3) are respectively connected with the console body (1) in a rotating mode, the longitudinal adjusting knob (15) is connected with the transverse sliding seat (11) in a rotating mode, and the transverse adjusting knob (16) is connected with the tailstock (10) in a rotating mode.
4. The cast aluminum rotor tester of claim 1, wherein: the transverse sliding seat (11) is in sliding connection with the movable sliding seat (7) through a transverse sliding groove (8).
5. The cast aluminum rotor tester of claim 1, wherein: the inductor (13) is in sliding connection with the transverse sliding seat (11) through the longitudinal sliding groove (12).
6. The cast aluminum rotor tester of claim 1, wherein: the filter (6) and the inductor (13) are electrically connected with the oscilloscope (4) respectively through a lead.
7. The cast aluminum rotor tester of claim 1, wherein: the connection mode between inductive probe (14) and inductor (13) is for rotating and connecting, the connection mode between transmission shaft (9) and control cabinet main part (1) is for rotating and connecting, the connection mode between driven shaft (101) and tailstock (10) is for rotating and connecting.
8. The cast aluminum rotor tester of claim 1, wherein: the tailstock (10) is in sliding connection with the movable sliding seat (7) through a transverse sliding groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308011.8A CN112327161A (en) | 2020-11-20 | 2020-11-20 | A cast aluminum rotor tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308011.8A CN112327161A (en) | 2020-11-20 | 2020-11-20 | A cast aluminum rotor tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112327161A true CN112327161A (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011308011.8A Pending CN112327161A (en) | 2020-11-20 | 2020-11-20 | A cast aluminum rotor tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112327161A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB760678A (en) * | 1952-10-30 | 1956-11-07 | Ferranti Ltd | Improvements relating to the balancing of rotating bodies |
| EP0478898A2 (en) * | 1990-10-01 | 1992-04-08 | Dr.-Ing. Höfler Messgerätebau Gmbh | Testing apparatus for rotationnally symmetric work pieces |
| CN203561603U (en) * | 2013-10-22 | 2014-04-23 | 宁波沃力机电有限公司 | Cast-aluminum rotor test device |
| CN107024332A (en) * | 2017-03-31 | 2017-08-08 | 西安交通大学 | A kind of experimental provision for simulating the pseudo- vibration fault of rotating machinery |
| CN213457276U (en) * | 2020-11-20 | 2021-06-15 | 泰州铭建精机模具有限公司 | Cast aluminum rotor tester |
-
2020
- 2020-11-20 CN CN202011308011.8A patent/CN112327161A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB760678A (en) * | 1952-10-30 | 1956-11-07 | Ferranti Ltd | Improvements relating to the balancing of rotating bodies |
| EP0478898A2 (en) * | 1990-10-01 | 1992-04-08 | Dr.-Ing. Höfler Messgerätebau Gmbh | Testing apparatus for rotationnally symmetric work pieces |
| CN203561603U (en) * | 2013-10-22 | 2014-04-23 | 宁波沃力机电有限公司 | Cast-aluminum rotor test device |
| CN107024332A (en) * | 2017-03-31 | 2017-08-08 | 西安交通大学 | A kind of experimental provision for simulating the pseudo- vibration fault of rotating machinery |
| CN213457276U (en) * | 2020-11-20 | 2021-06-15 | 泰州铭建精机模具有限公司 | Cast aluminum rotor tester |
Non-Patent Citations (1)
| Title |
|---|
| 江胜: "转子铸铝质量的检测", 《电机电器技术》, no. 3, 31 December 1998 (1998-12-31), pages 8 - 10 * |
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