CN203465378U - Automatic inter-commutator-segment dielectric strength detecting device - Google Patents
Automatic inter-commutator-segment dielectric strength detecting device Download PDFInfo
- Publication number
- CN203465378U CN203465378U CN201320408228.5U CN201320408228U CN203465378U CN 203465378 U CN203465378 U CN 203465378U CN 201320408228 U CN201320408228 U CN 201320408228U CN 203465378 U CN203465378 U CN 203465378U
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- CN
- China
- Prior art keywords
- commutator
- motor
- probe
- fixture
- assembly
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- 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 an automatic inter-commutator-segment dielectric strength detecting device which comprises an overall machine base, a probe assembly and a commutator clamping assembly, wherein the probe assembly and the commutator clamping assembly are arranged in the overall machine base in a mutually perpendicular mode. The overall machine base comprises an overall framework and an aluminum plate door. The probe assembly comprises a first stepping motor horizontally mounted in the rear part and a motor fixing member used for mounting the first stepping motor on the machine base. The commutator clamping assembly comprises a second stepping motor, a motor fixing member used for fixing the second stepping motor, a commutator fixture, a fixture motor, and a coupler used for connecting the commutator fixture and the fixture motor. The automatic inter-commutator-segment dielectric strength detecting device can automatically complete commutator detection, and manual operation is not needed in the detecting process.
Description
Technical field
The utility model belongs to commutator segment dielectric strength inspection machine field, is specifically related to a kind of dielectric strength between commutator segments automatic tester.
Background technology
The transport hub that commutator can be exported as outside motor electric energy input and electromechanics, the quality of itself quality directly affects motor performance and life-span.Can the whether qualified commutator that is related to of dielectric strength between commutator segments complete above-mentioned mission.Therefore before being installed to rotor, commutator must the dielectric strength between its sheet be detected.Because the specification of commutator is many, design parameter also has larger variation, and this just needs detector can have certain flexibility to detect to adapt to the dielectric strength between commutator segments of plurality of specifications.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and dielectric strength automatic tester between a kind of motor commutator sheet is provided.
The utility model comprises overall support, probe assembly, and commutator clamps assembly and forms, and its middle probe assembly and commutator clamp that assembly is orthogonal to be arranged in overall support.
Described overall support assembly comprises whole skeleton and aluminium sheet door.
Described probe assembly comprises that level is installed on first stepper motor at rear portion, for the first stepper motor is arranged on to the motor fixture on support; For detection of probe and probe reversing arrangement be jointly loaded on probe base, and by bolt, probe is fixed, probe base is arranged on the first screw mandrel slide block by screw, the guide rail of the first screw slider and both sides coordinates, leading screw one end is wherein connected with the first stepper motor by the first shaft coupling, and one end is installed in clutch shaft bearing in addition.
Described commutator clamps assembly and comprises the second stepper motor, fixes the motor fixture of the second stepper motor, commutator fixture, and clamp motor, for connecting the shaft coupling of commutator fixture and clamp motor; Clamp motor is arranged on clamp mount, clamp mount is bolted on the second screw slider, the guide rail of the second screw slider and both sides coordinates, and leading screw one end is wherein connected with the second stepper motor by the second shaft coupling, and the other end is installed in the second bearing.
The beneficial effects of the utility model:
1), can automatically complete the detection of commutator, in testing process without manual operation.
2), the adaptability of detector is good, can meet the testing requirement of many specifications commutator.
3), the detected parameters of detector easy to adjust, accuracy of detection is high.
Accompanying drawing explanation
Fig. 1 is overall construction drawing of the present utility model;
Fig. 2 is the utility model probe assembly structure schematic diagram;
Fig. 3 is that the utility model clamps assembly structure schematic diagram;
Fig. 4 is the utility model unsplit frame schematic diagram;
Fig. 5 (a) is that the utility model probe changes spacing side view;
Fig. 5 (b) is that the utility model probe changes spacing front view
Fig. 5 (c) is that the utility model probe changes spacing vertical view;
Fig. 6 is the utility model course of work schematic diagram
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, general structure of the present utility model, by controlling plate 1, clamps assembly 2, display screen 3, and probe assembly 4, support assembly 5 forms.Clamp assembly and the 90 degree isoplanars installations of probe assembly.
As shown in Figure 2, probe assembly 4 comprises leading screw installation solid bearing 6, for the probe 7 of surveying, be installed on the leading screw 8 of bottom for probe is moved horizontally, the bolt 9 of probe base and screw slider platform is installed, be fixed on the screw slider 10 of probe base, the probe base 11 of probe is installed, be installed on probe base top for the screw 12 of stationary probe web member, be installed on the probe web member 13 on probe base, for tightening the nut 14 of gib screw, for the bearing 15 of leading screw is installed, be installed on motor front end for connecting the shaft coupling 16 of motor and leading screw, be installed on motor part for the motor fixture 17 of fixed electrical machinery, motor 18.
As shown in Figure 3, clamp assembly 2 and comprise stepper motor 19, be installed on the shaft coupling 20 on drive motor, for the bearing 21 of leading screw is installed, by shaft coupling, be connected to the leading screw 22 on stepper motor, the bolt 23 of jockey seat and screw slider, the clamping fixture seat 24 of sectional fixture motor, is installed on the screw slider 25 on leading screw, for the bearing 26 of leading screw is installed, be installed on the clamp motor 27 on clamping fixture seat, the shaft coupling 28 of jockey and clamp motor, fixture 29.
As shown in Figure 4, unsplit frame comprises the aluminium sheet 30 of covering surfaces, and skeleton supports 31, is installed on the support screw 32 of bottom.
As shown in Fig. 5 (a), Fig. 5 (b) and Fig. 5 (c), according to the spacing between different commutator insulation sheets, by the protrusion tab of probe web member both sides, rotating probe, make two probes certain angle that staggers, thereby change two distances on probe projection plane, thereby reached change probe spacing.
As shown in Figure 6, during work, first commutator is clamped on clamping device, stepper motor work drive leading screw rotate from but whole fixture move down, position to work stops, motor in probe assembly is started working simultaneously, driving leading screw rotation to make probe move forward to working position stops, probe touch commutator in flakes insulating trip time start energising and detect, when detecting qualified passing through for two, stepper motor on fixture is started working, forward lower a slice insulating trip to, then repeat previous step work, circulation is until all insulating trips detect complete like this.
Claims (1)
1. an automatic detector for dielectric strength between commutator segments, by overall support, probe assembly, commutator clamps assembly and forms, and its middle probe assembly and commutator clamp that assembly is orthogonal to be arranged in overall support;
Described overall support assembly comprises whole skeleton and aluminium sheet door;
Described probe assembly comprises that level is installed on first stepper motor at rear portion, for the first stepper motor is arranged on to the motor fixture on support; For detection of probe and probe reversing arrangement be jointly loaded on probe base, and by bolt, probe is fixed, probe base is arranged on the first screw mandrel slide block by screw, the guide rail of the first screw slider and both sides coordinates, leading screw one end is wherein connected with the first stepper motor by the first shaft coupling, and one end is installed in clutch shaft bearing in addition;
Described commutator clamps assembly and comprises the second stepper motor, fixes the motor fixture of the second stepper motor, commutator fixture, and clamp motor, for connecting the shaft coupling of commutator fixture and clamp motor; Clamp motor is arranged on clamp mount, clamp mount is bolted on the second screw slider, the guide rail of the second screw slider and both sides coordinates, and leading screw one end is wherein connected with the second stepper motor by the second shaft coupling, and the other end is installed in the second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408228.5U CN203465378U (en) | 2013-07-09 | 2013-07-09 | Automatic inter-commutator-segment dielectric strength detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408228.5U CN203465378U (en) | 2013-07-09 | 2013-07-09 | Automatic inter-commutator-segment dielectric strength detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465378U true CN203465378U (en) | 2014-03-05 |
Family
ID=50177731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320408228.5U Expired - Fee Related CN203465378U (en) | 2013-07-09 | 2013-07-09 | Automatic inter-commutator-segment dielectric strength detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344890A (en) * | 2013-07-09 | 2013-10-09 | 杭州电子科技大学 | Automatic detecting device for dielectric strength among commutator segments |
-
2013
- 2013-07-09 CN CN201320408228.5U patent/CN203465378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344890A (en) * | 2013-07-09 | 2013-10-09 | 杭州电子科技大学 | Automatic detecting device for dielectric strength among commutator segments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140305 Termination date: 20160709 |