CN203422415U - Armature rotor leakage current detection device - Google Patents
Armature rotor leakage current detection device Download PDFInfo
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- CN203422415U CN203422415U CN201320506341.7U CN201320506341U CN203422415U CN 203422415 U CN203422415 U CN 203422415U CN 201320506341 U CN201320506341 U CN 201320506341U CN 203422415 U CN203422415 U CN 203422415U
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- armature rotor
- leakage current
- detection device
- current detection
- power supply
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Abstract
The utility model discloses an armature rotor leakage current detection device. The armature rotor leakage current detection device includes an insulating container filled with a saline solution and a power source box; a supporting seat used for carrying an armature rotor to be detected is arranged inside the insulating container; the positive pole of the power source box is electrically connected with a wire which can be inserted into the saline solution; the negative pole of the power source box is electrically connected with a wire which can be communicated with a commutator of the armature rotor to be detected; and a voltmeter and an ammeter which are used for detecting leakage current are arranged inside the power source box. According to the armature rotor leakage current detection device of the utility model, the conductivity of the saline solution is utilized; if an enameled wire of the armature rotor to be detected is damaged, leakage current will be generated between the wire which is connected with the positive pole of the power source box and the commutator of the armature rotor in the saline solution, and damaged degree of the enameled wire can be judged according to the magnitude of the leakage current, and therefore, the quality level of the armature rotor can be effectively detected, and batched quality problems can be avoided.
Description
Technical field
The utility model relates to leak current detection device technical field, especially relates to a kind of armature rotor leak current detection device.
Background technology
Existing armature winding in coiling process because equipment does not mix up or the defective in quality enamelled coating disrepair phenomenon that has of enameled wire own, and this disrepair phenomenon is not very concentrated words, with general armature detector, be not difficult to detect, thereby leave hidden danger to motor quality.
Summary of the invention
The deficiency existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of armature rotor leak current detection device, can effectively detect the quality level of armature rotor, stops to produce batch nature amount problem.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of armature rotor leak current detection device, in comprising, fill insulating vessel and the power supply box of brine solution, in described insulating vessel, be provided with for placing the supporting seat of armature rotor to be detected, the positive pole of described power supply box is electrically connected with the wire that can insert described brine solution, the negative pole of described power supply box is electrically connected with the wire that can be communicated with the commutator of described armature rotor to be detected, is provided with voltage table and reometer for detection of leakage current in described power supply box.
Wherein, described power supply box is provided with leakage current test switch.On described power supply box, be provided with the timer that detects leakage current.Described insulating vessel is glass container or plastic containers.Described supporting seat is fixedly installed on the bottom of described insulating vessel.
Adopt after technique scheme, the advantage that compared to the prior art the utility model had is:
Armature rotor leak current detection device described in the utility model, utilize the electric conductivity of brine solution, as armature rotor enameled wire has disrepair phenomenon, immerse in brine solution with between the anodal wire being connected of power supply box and the commutator of armature rotor and can produce leakage current, this leakage current can detect by the voltage table in power supply box and reometer, the large I of leakage current is differentiated the damaged degree of armature rotor enameled wire, thereby can effectively detect the quality level of armature rotor, stop to produce batch nature amount problem.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1: structural representation of the present utility model.
In figure, 1: brine solution; 2: insulating vessel; 3: power supply box; 4: supporting seat; 5: armature rotor to be detected; 6-1,6-2: wire; 7: timer; 8: voltage table; 9: reometer; 10: leakage current test switch.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, as shown in Figure 1.
A kind of armature rotor leak current detection device, in comprising, fill insulating vessel 2 and the power supply box 3 of brine solution 1, in the present embodiment, insulating vessel 2 is glass container, can certainly be plastic containers, the bottom of insulating vessel 2 is provided with for placing the supporting seat 4 of armature rotor 5 to be detected, the positive pole of power supply box 3 is electrically connected with the wire 6-1 that can insert brine solution 1, the negative pole of power supply box 3 is electrically connected with the wire 6-2 that can be communicated with the commutator of armature rotor 5 to be detected, is provided with voltage table 8 and reometer 9 for detection of leakage current in power supply box 3.Voltage table 8 is parallel between the positive pole and negative pole of power supply box 3, and reometer 9 is series between the positive pole and internal electric source positive pole of power supply box 3.Wherein, power supply box 3 is provided with leakage current test switch 10.On power supply box 3, be provided with the timer 7 that detects leakage current.
During detection, brine solution 1 is packed in insulating vessel 2, again armature rotor 5 to be detected is firmly positioned on supporting seat 4, brine solution 1 is partially submerged by the enameled wire of armature rotor 5 to be detected, then the wire 6-1 positive pole with power supply box 3 being electrically connected inserts in brine solution, the wire 6-2 that negative pole with power supply box 3 is electrically connected is communicated with the commutator of armature rotor 5 to be detected, leakage current test switch 10 on opening power case 3, by the voltage table 8 in power supply box 3 and reometer 9, detect leakage current, thereby whether the enameled wire that judges armature rotor 5 to be detected there is disrepair phenomenon.
Claims (5)
1. an armature rotor leak current detection device, it is characterized in that: the insulating vessel (2) and the power supply box (3) that in comprising, fill brine solution (1), in described insulating vessel (2), be provided with the supporting seat (4) for placing armature rotor to be detected (5), the positive pole of described power supply box (3) is electrically connected with the wire (6-1) that can insert described brine solution (1), the negative pole of described power supply box (3) is electrically connected with the wire (6-2) that can be communicated with the commutator of described armature rotor to be detected (5), in described power supply box (3), be provided with voltage table (8) and reometer (9) for detection of leakage current.
2. armature rotor leak current detection device according to claim 1, is characterized in that: described power supply box (3) is provided with leakage current test switch (10).
3. armature rotor leak current detection device according to claim 1, is characterized in that: on described power supply box (3), be provided with the timer (7) that detects leakage current.
4. armature rotor leak current detection device according to claim 1, is characterized in that: described insulating vessel (2) is glass container or plastic containers.
5. armature rotor leak current detection device according to claim 1, is characterized in that: described supporting seat (4) is fixedly installed on the bottom of described insulating vessel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506341.7U CN203422415U (en) | 2013-08-19 | 2013-08-19 | Armature rotor leakage current detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506341.7U CN203422415U (en) | 2013-08-19 | 2013-08-19 | Armature rotor leakage current detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422415U true CN203422415U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506341.7U Expired - Fee Related CN203422415U (en) | 2013-08-19 | 2013-08-19 | Armature rotor leakage current detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422415U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961193A (en) * | 2017-05-04 | 2017-07-18 | 深圳市立昌机电设备有限公司 | A kind of motor rotor Winder |
| WO2018201389A1 (en) * | 2017-05-04 | 2018-11-08 | 深圳市立昌机电设备有限公司 | Motor rotor winding apparatus |
| CN109164341A (en) * | 2018-08-20 | 2019-01-08 | 珠海凯邦电机制造有限公司 | Enameled wire electric leakage detection device |
| CN112415419A (en) * | 2020-11-02 | 2021-02-26 | 深圳市洲明科技股份有限公司 | LED module protective adhesive layer detection tool and method |
| CN115372250A (en) * | 2022-10-25 | 2022-11-22 | 杭州科工电子科技有限公司 | Combined testing tool for performance of wiring harness |
-
2013
- 2013-08-19 CN CN201320506341.7U patent/CN203422415U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961193A (en) * | 2017-05-04 | 2017-07-18 | 深圳市立昌机电设备有限公司 | A kind of motor rotor Winder |
| WO2018201389A1 (en) * | 2017-05-04 | 2018-11-08 | 深圳市立昌机电设备有限公司 | Motor rotor winding apparatus |
| CN109164341A (en) * | 2018-08-20 | 2019-01-08 | 珠海凯邦电机制造有限公司 | Enameled wire electric leakage detection device |
| CN112415419A (en) * | 2020-11-02 | 2021-02-26 | 深圳市洲明科技股份有限公司 | LED module protective adhesive layer detection tool and method |
| CN115372250A (en) * | 2022-10-25 | 2022-11-22 | 杭州科工电子科技有限公司 | Combined testing tool for performance of wiring harness |
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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 |
Granted publication date: 20140205 Termination date: 20180819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |