CN202470993U - Stepping motor of relay mechanical parameter test system - Google Patents
Stepping motor of relay mechanical parameter test system Download PDFInfo
- Publication number
- CN202470993U CN202470993U CN2012200704580U CN201220070458U CN202470993U CN 202470993 U CN202470993 U CN 202470993U CN 2012200704580 U CN2012200704580 U CN 2012200704580U CN 201220070458 U CN201220070458 U CN 201220070458U CN 202470993 U CN202470993 U CN 202470993U
- Authority
- CN
- China
- Prior art keywords
- motor
- support plate
- probe
- web joint
- mechanical parameter
- 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 stepping motor of a relay mechanical parameter test system. The stepping motor comprises a motor support plate (11), a motor (12) and a probe (19), wherein the motor (12) is installed on the upper part of the motor support plate (11); a sliding rail is installed on the side of the motor support plate (11); a bearing block (13) is fixed on the motor support plate (11) below the motor (12); the motor (12) passes through the bearing block (13) and is connected with a screw rod (14) at the lower end of the bearing block (13); the lower end of the screw rod (14) is connected with a sliding block (15); a connection plate (17) is arranged on the sliding rail; and the probe (19) is installed in front of the connection plate (17). The stepping motor has the beneficial effects of simplifying the structure and improving the precision.
Description
Technical field
The utility model belongs to relay detection technique field, particularly relates to a kind of stepper motor of relay mechanical parameter test macro.
Background technology
Relay is the electric switch of electromagnetic actuation.Conventional means of relay comprises stationary contact and the moving contact corresponding with stationary contact up and down.When the electromagnetic actuation relay, moving contact engages stationary contact or breaks away from stationary contact, with closure or disconnecting circuit.The mechanical parameter of relay is meant coil electricity, and iron core is down inhaled armature, and moving contact leaves stationary contact, contact with following stationary contact again, up to armature and iron core contact fully this excessively in, the displacement parameter between stationary contact, moving contact, armature, the iron core.If several displacement parameters are in the scope of regulation, the relay contact is just more stable, and operating life is longer.The mechanical parameter that one technology is therefore arranged in the production technology of relay is special measuring relay.
Present proving installation, complex structure, precision is not high.
The utility model content
The utility model technical matters to be solved provides a kind of stepper motor of relay mechanical parameter test macro, and the ability simplified structure improves precision.
The utility model solves the technical scheme that its technical matters adopted: a kind of stepper motor of relay mechanical parameter test macro is provided, comprises the motor support plate, motor, bearing seat; Screw mandrel, sliding shoe, slide block, web joint; The probe stationary piece, probe, described motor support plate top is equipped with motor, and motor support plate side is equipped with slide rail; Be fixed with bearing seat on the motor support plate of motor below, motor is connected through bearing seat and with the screw mandrel of bearing seat lower end, and the screw mandrel lower end connects sliding shoe; Web joint is arranged on the slide rail, and the web joint rear portion connects sliding shoe, and the web joint front portion is equipped with probe.
Connect web joint through slide block on the described slide rail.
Described web joint front portion is equipped with probe through the probe stationary piece.
Beneficial effect
The utility model ability simplified structure improves precision.
Description of drawings
Fig. 1 is the utility model stereographic map.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As shown in Figure 1, a kind of stepper motor of relay mechanical parameter test macro comprises motor support plate 11, motor 12; Bearing seat 13, screw mandrel 14, sliding shoe 15, slide block 16; Web joint 17, probe stationary piece 18, probe 19, described motor support plate 11 tops are equipped with motor 12; Motor support plate 11 sides are equipped with slide rail, are fixed with bearing seat 13 on the motor support plate 11 of motor 12 belows, and motor 12 is connected through bearing seat 13 and with the screw mandrel 14 of bearing seat 13 lower ends, and screw mandrel 14 lower ends connect sliding shoe 15; Web joint 17 is arranged on the slide rail, and web joint 17 rear portions connect sliding shoe 15, and web joint 17 front portions are equipped with probe 19.
Connect web joint 17 through slide block 16 on the described slide rail.
Described web joint 17 front portions are equipped with probe 19 through probe stationary piece 18.
Claims (3)
1. the stepper motor of a relay mechanical parameter test macro comprises motor support plate (11), motor (12); Bearing seat (13), screw mandrel (14), sliding shoe (15); Slide block (16), web joint (17), probe stationary piece (18); Probe (19) is characterized in that: described motor support plate (11) top is equipped with motor (12), and motor support plate (11) side is equipped with slide rail; Be fixed with bearing seat (13) on the motor support plate (11) of motor (12) below, motor (12) is connected through bearing seat (13) and with the screw mandrel (14) of bearing seat (13) lower end, and screw mandrel (14) lower end connects sliding shoe (15); Web joint (17) is arranged on the slide rail, and web joint (17) rear portion connects sliding shoe (15), and web joint (17) front portion is equipped with probe (19).
2. the stepper motor of a kind of relay mechanical parameter test macro according to claim 1 is characterized in that: connect web joint (17) through slide block (16) on the described slide rail.
3. the stepper motor of a kind of relay mechanical parameter test macro according to claim 1 is characterized in that: described web joint (17) is anterior to be equipped with probe (19) through probe stationary piece (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200704580U CN202470993U (en) | 2012-02-29 | 2012-02-29 | Stepping motor of relay mechanical parameter test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200704580U CN202470993U (en) | 2012-02-29 | 2012-02-29 | Stepping motor of relay mechanical parameter test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470993U true CN202470993U (en) | 2012-10-03 |
Family
ID=46919147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200704580U Expired - Fee Related CN202470993U (en) | 2012-02-29 | 2012-02-29 | Stepping motor of relay mechanical parameter test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124106A (en) * | 2014-07-21 | 2014-10-29 | 哈尔滨工业大学 | Relay capable of adjusting mechanical parameters and device and method for measuring fusion welding force of relay |
| CN112485660A (en) * | 2020-11-18 | 2021-03-12 | 中国南方电网有限责任公司超高压输电公司百色局 | Time relay calibration system and calibration method |
-
2012
- 2012-02-29 CN CN2012200704580U patent/CN202470993U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124106A (en) * | 2014-07-21 | 2014-10-29 | 哈尔滨工业大学 | Relay capable of adjusting mechanical parameters and device and method for measuring fusion welding force of relay |
| CN112485660A (en) * | 2020-11-18 | 2021-03-12 | 中国南方电网有限责任公司超高压输电公司百色局 | Time relay calibration system and calibration method |
| CN112485660B (en) * | 2020-11-18 | 2024-04-02 | 中国南方电网有限责任公司超高压输电公司百色局 | Time relay calibration system and calibration method |
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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: 20121003 Termination date: 20150229 |
|
| EXPY | Termination of patent right or utility model |