CN205157740U - Rotor tester - Google Patents
Rotor tester Download PDFInfo
- Publication number
- CN205157740U CN205157740U CN201520881123.0U CN201520881123U CN205157740U CN 205157740 U CN205157740 U CN 205157740U CN 201520881123 U CN201520881123 U CN 201520881123U CN 205157740 U CN205157740 U CN 205157740U
- Authority
- CN
- China
- Prior art keywords
- rotor
- power supply
- stator
- model
- rotor test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a rotor tester, including the rotor test jig, still include oscilloscope, testing power supply, be provided with the testing arrangement of rotor on the rotor test jig, the testing power supply respectively with oscilloscope with the testing arrangement electricity is connected. The beneficial effects of the utility model are that: through setting up the testing power supply, provide low pressure, can simulate the rotor speed, set up a plurality of rotor passageways moreover, can a plurality of rotor performances of while testing, great improvement work efficiency, in addition, through the design to stator and rotor passageway, can test out burr face not up to standard, golden has unqualified rotors such as glue, bearing electric leakage and coil resistance nonconformity.
Description
Technical field
The utility model belongs to rotor testing apparatus technical field, is specifically related to a kind of rotor test instrument.
Background technology
Motor rotor testing instrument of the prior art is mainly tested the impedance of rotor, then family curve is drawn out by oscillograph, and then judge whether rotor meets the requirements, but this kind of method testing efficiency is lower, test one by one for rotor needs are single, inconvenient operation, and the prior art can not filter out the defective rotor that there are glue and bearing electric leakage etc. in burr face not up to standard, golden.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the utility model provides a kind of rotor test instrument, by arranging testing power supply, low pressure is provided, can model rotor rotating speed, and multiple rotor channel is set, multiple rotor performance can be tested simultaneously, improve work efficiency greatly; In addition, by the design to stators and rotators passage, can test out burr face not up to standard, golden has the underproof rotors such as glue, bearing leak electricity and coil resistance is inconsistent.
The technical scheme that the utility model adopts is: a kind of rotor test instrument, comprise: oscillograph, testing power supply and rotor test frame, described rotor test frame is provided with the proving installation of rotor, described testing power supply is electrically connected with described oscillograph and described proving installation respectively.
The further optimization of technical solutions of the utility model, described rotor test device comprises worktable and stator holder, described stator holder is arranged on described worktable, described stator holder is provided with the stator perpendicular to described worktable, above described stator holder, is also provided with the position-limit mechanism in order to fixed rotor.
The further optimization of technical solutions of the utility model, described position-limit mechanism comprises limiting plate and control part, and described limiting plate matches with described stator holder, in order to fixing tested rotor; Described control part controls described limiting plate by the trace be slidably arranged on described rotor test frame and moves up and down relative to described stator holder.
The further optimization of technical solutions of the utility model, the number of described stator is at least two, and multiple described stator is arranged side by side.
The further optimization of technical solutions of the utility model, the number of described stator is eight.
The further optimization of technical solutions of the utility model, the output voltage of described testing power supply is 1-2.5V.
The beneficial effects of the utility model are: by arranging testing power supply and oscillograph on rotor test frame, and the low pressure that can be provided by testing power supply, carries out model rotor rotating speed, thus judge that whether the resistance of the stability of rotor and each coil is consistent; By arranging the distance of customization central shaft to stator medial surface, the burr situation of rotor week side can be tested out, by burr, not up to standard and golden face has the rotor of glue to screen, hard substrate circuit can also be tested out abnormal simultaneously, the faults such as electric leakage accomplished by rotor, improve the test passes rate of finished product rotor.
In addition, by rotor test frame being arranged the rotor test mechanism of three layers, fixed stator can be distinguished and place rotor, but also being provided with the limiting plate that stable rotor rotates in test channel; Limiting plate is slidably arranged on rotor test frame by control gear, can control limiting plate and move up and down, and fast rotor is placed into preposition and carries out safe test.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rotor test instrument rotor testing jig.
In figure: 1, rotor test frame; 2, worktable; 3, stator holder; 4, limiting plate; 5, control part; 6, trace.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, will be described in detail the technical solution of the utility model below.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope that the utility model is protected.
As shown in Figure 1, the utility model provides a kind of rotor test instrument, comprise: oscillograph, testing power supply and rotor test frame 1, described testing power supply is connected with described oscillograph and described rotor test frame 1 respectively, described rotor test frame 1 is provided with the proving installation of rotor.By arranging testing power supply and oscillograph on rotor test frame 1, the low pressure that can be provided by testing power supply, carries out model rotor rotating speed, thus judges that whether the resistance of the stability of rotor and each coil is consistent.Described rotor test device comprises worktable 2 and stator holder 3, described stator holder 3 is arranged on described worktable 2, described stator holder 3 is provided with the stator perpendicular to described worktable 2, above described stator holder 3, is also provided with the position-limit mechanism in order to fixed rotor.By arranging the distance of customization central shaft to stator medial surface, the burr situation of rotor week side can be tested out, by burr, not up to standard and golden face has the rotor of glue to screen, hard substrate circuit can also be tested out abnormal simultaneously, the faults such as electric leakage accomplished by rotor, improve the test passes rate of finished product rotor.
Described position-limit mechanism comprises limiting plate 4 and control part 5, and described limiting plate 4 matches with described stator holder 3, in order to fixing tested rotor; Described control part 5 controls described limiting plate 4 by the trace 6 be slidably arranged on described rotor test frame 1 and moves up and down relative to described stator holder 3.By rotor test frame 1 being arranged the rotor test mechanism of three layers, fixed stator can be distinguished and place rotor, but also being provided with the limiting plate 4 that stable rotor rotates in test channel; Limiting plate 4 is slidably arranged on rotor test frame 1 by control gear, can control limiting plate 4 and move up and down, and fast rotor is placed into preposition and carries out safe test.
The further optimization of technical solutions of the utility model, the number of described stator is at least two, and multiple described stator is arranged side by side.Multiple rotor can be tested simultaneously, improve testing efficiency.
The further optimization of technical solutions of the utility model, the number of described stator is eight.According to the feature of rotor and the characteristic of stator, the fixing and spacing rotor that the height arranging stator center axle can be more stable, tests.
The further optimization of technical solutions of the utility model, the output voltage of described testing power supply is 1-2.5V.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (5)
1. a rotor test instrument, comprise rotor test frame, it is characterized in that, also comprise oscillograph, testing power supply, described rotor test frame is provided with the proving installation of rotor, described testing power supply is electrically connected with described oscillograph and described proving installation respectively, described rotor test device comprises worktable and stator holder, described stator holder is arranged on described worktable, described stator holder is provided with the stator perpendicular to described worktable, above described stator holder, is also provided with the position-limit mechanism in order to fixed rotor.
2. rotor test instrument according to claim 1, it is characterized in that: described position-limit mechanism comprises limiting plate and control part, described limiting plate matches with described stator holder, in order to fixing tested rotor; Described control part controls described limiting plate by the trace be slidably arranged on described rotor test frame and moves up and down relative to described stator holder.
3. rotor test instrument according to claim 1, is characterized in that: the number of described stator is at least two, and multiple described stator is arranged side by side.
4. rotor test instrument according to claim 1, is characterized in that: the number of described stator is eight.
5. rotor test instrument according to claim 1, is characterized in that: the output voltage of described testing power supply is 1-2.5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881123.0U CN205157740U (en) | 2015-11-05 | 2015-11-05 | Rotor tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881123.0U CN205157740U (en) | 2015-11-05 | 2015-11-05 | Rotor tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157740U true CN205157740U (en) | 2016-04-13 |
Family
ID=55693419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881123.0U Expired - Fee Related CN205157740U (en) | 2015-11-05 | 2015-11-05 | Rotor tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521220A (en) * | 2018-11-22 | 2019-03-26 | 黄茂连 | A kind of test method based on DC motor rotor test equipment |
-
2015
- 2015-11-05 CN CN201520881123.0U patent/CN205157740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521220A (en) * | 2018-11-22 | 2019-03-26 | 黄茂连 | A kind of test method based on DC motor rotor test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20201105 |