CN202770969U - Stroke testing device for push rod motor - Google Patents
Stroke testing device for push rod motor Download PDFInfo
- Publication number
- CN202770969U CN202770969U CN 201220525142 CN201220525142U CN202770969U CN 202770969 U CN202770969 U CN 202770969U CN 201220525142 CN201220525142 CN 201220525142 CN 201220525142 U CN201220525142 U CN 201220525142U CN 202770969 U CN202770969 U CN 202770969U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- digital display
- slide block
- base
- weight slide
- 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 discloses a stroke testing device for a push rod motor. The stroke testing device comprises a stabilized voltage supply, a controller and a test bench, the controller comprises a time-delay relay, a buzzer and the like, and the test bench comprises a base, a frame, a guide rail seat, a guide rail, a stopper, a counter weight slider, a digital display caliper seat and a digital display caliper. The stroke testing device is characterized in that the frame is assembled on the base, a groove is arranged on the base, the guide rail is vertically assembled on the frame through the guide rail seat, the counter weight slider and the stopper are assembled at the bottom end of the guide rail and on the guide rail seat respectively, the counter weight slider is slidably matched with the guide rail, a pit is arranged at the bottom of the counter weight slider and corresponds to a motor push rod, the digital display caliper seat is assembled on the frame above the counter weight slider, the digital display caliper is vertically assembled on the digital display caliper seat, and the counter weight slider is connected with a movable foot of the digital display caliper in an assembled manner. The cross section of the guide rail is T-shaped or 'I'-shaped, and the counter weight slider is provided with a C-shaped sliding groove matched with the guide rail. The stroke testing device is simple, scientific and reasonable in structure, the digital display caliper is visual and accurate in reading, and test is rapid and convenient.
Description
Technical field
The utility model belongs to the push-rod electric machine technical field, is specifically related to a kind of push-rod electric machine stroke test device.
Background technology
Push-rod electric machine is the device that rotatablely moving of motor is converted into the straight reciprocating motion of push rod, consisted of by drive motor, reduction gearing, screw rod, swivel nut, transmission shaft, limit switch, shell, push rod etc., be widely used in the industries such as electric power, machinery, metallurgy, traffic, mine, oil, chemical industry, lifting, transportation, building, grain processing, medicine equipment.The stroke of push-rod electric machine is important performance index, there is push-rod electric machine stroke test device separately in different push-rod electric machine manufacturing enterprises, most situation is the zero load test, and proving installation is too simple, measuring accuracy is relatively poor, and there is any discrepancy with the actual operating position of push-rod electric machine.
Summary of the invention
The purpose of this utility model is that development and Design is a kind of scientific and reasonable for structure, can quick and precisely test the proving installation of push-rod electric machine stroke, and test result is specially a kind of push-rod electric machine stroke test device more near the actual operating position of push-rod electric machine.
The utility model comprises stabilized voltage supply, controller and test board, controller is by timing relay, the formations such as hummer, test board is by base, frame, track base, guide rail, block, weight slide block, the digital displaying callipers rod support, digital display calliper consists of, it is characterized in that base assembling frame, base is established groove, guide rail vertically is assemblied on the frame by track base, the guide rail bottom, assembling weight slide block block on the track base, weight slide block and guide rail cunning are joined, the corresponding motor push rod in weight slide block bottom is established pit, assembling digital displaying callipers rod support on the methods, rack on the weight slide block, digital display calliper vertically is assemblied on the digital displaying callipers rod support, and weight slide block and digital display calliper move the pin assembly connection.
T-shaped or " worker " font of described track cross-section, described weight slide block cooperate guide rail to establish C shape chute.
During test, the holding of push-rod electric machine mounting ear is in base groove, vertically be seated on the base, and push rod is tight against weight slide block bottom pit, and stabilized voltage supply, controller, push-rod electric machine are electrically connected, and start power supply, set test period.Controller provides forward current, and the push-rod electric machine push rod is overhanging, and weight slide block drives the moving pin of digital display calliper and moves up, and the hummer that push rod is overhanging to be reached on front 1～2 second Time Controller of the limit sends read signal, reads the run-length data of record digital display calliper demonstration.Controller provides inverse current, push-rod electric machine push rod retraction, and test is finished.
The utility model beneficial effect is: simple in structure, scientific and reasonable, and the weight slide block design, the situation when making test data more meet the actual use of push-rod electric machine, the digital display calliper reading is intuitively accurate in addition, tests quick and convenient.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the test board schematic side view.
Fig. 3 is that Figure 1A-A is to structural representation.
Among the figure, 1-base, 2-frame, 3-track base, 4-block, 5-guide rail, the 6-weight slide block, the 7-chute, the 8-pit, 9-digital displaying callipers rod support, the 10-digital display calliper, the 11-digital display calliper moves pin, the 12-push rod, 13-push-rod electric machine, 14-stabilized voltage supply, 15-controller, 16-hummer.
Embodiment
Such as Fig. 1～Fig. 3, a kind of push-rod electric machine stroke test device, comprise stabilized voltage supply 14, controller 15 and test board, controller 15 is by the timing relay (not shown), hummer 16 formations such as grade, test board is by base 1, frame 2, track base 3, block 4, guide rail 5, weight slide block 6, digital displaying callipers rod support 9, digital display calliper 10 consists of, it is characterized in that base 1 assembling frame 2, base 1 is established groove, guide rail 5 vertically is assemblied on the frame 2 by track base 3, guide rail 5 bottoms, assembling weight slide block block 4 on the track base 3, weight slide block 6 and 5 sliding joining of guide rail, corresponding push-rod electric machine 13 push rods 12 in weight slide block 6 bottoms are established pit 8, assembling digital displaying callipers rod support 9 on the methods, rack 2 on the weight slide block 6, digital display calliper 10 vertically is assemblied on the digital displaying callipers rod support 9, weight slide block 6 and moving pin 11 assembly connections of digital display calliper.
Described guide rail 5 xsects T-shaped (or " worker " font), described weight slide block 6 cooperates guide rail 5 to establish C shape chute 7.
During test, push-rod electric machine 13 mounting ear holdings are in base 1 groove, vertically be seated on the base 1, and the push rod 12 of push-rod electric machine 13 is tight against weight slide block 6 bottom pits 8, and push-rod electric machine 13, stabilized voltage supply 14, controller 15 are electrically connected, start power supply, set test period.Controller 15 provides forward current, push-rod electric machine push rod 12 is overhanging, weight slide block 6 drives the moving pin 11 of digital display callipers and moves up, and the hummer 16 that push rod 12 is overhanging to be reached on front 1～2 second Time Controller 15 of the limit sends read signal, reads the run-length data of record digital display calliper 10 demonstrations.Controller 15 provides inverse current, push-rod electric machine push rod 12 retractions, and test is finished.
The utility model is simple in structure, scientific and reasonable, weight slide block 6 designs, and the situation when making test data more meet push-rod electric machine 13 actual the use, digital display calliper 10 readings are intuitively accurate in addition, test quick and convenient.
Claims (2)
1. push-rod electric machine stroke test device, comprise stabilized voltage supply, controller and test board, controller is by timing relay, the formations such as hummer, test board is by base, frame, track base, guide rail, block, weight slide block, the digital displaying callipers rod support, digital display calliper consists of, it is characterized in that base assembling frame, base is established groove, guide rail vertically is assemblied on the frame by track base, the guide rail bottom, assembling weight slide block block on the track base, weight slide block and guide rail cunning are joined, the corresponding motor push rod in weight slide block bottom is established pit, assembling digital displaying callipers rod support on the methods, rack on the weight slide block, digital display calliper vertically is assemblied on the digital displaying callipers rod support, and weight slide block and digital display calliper move the pin assembly connection.
2. described push-rod electric machine stroke test device according to claim 1 is characterized in that T-shaped or " worker " font of described track cross-section, and described weight slide block cooperates guide rail to establish C shape chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525142 CN202770969U (en) | 2012-09-28 | 2012-09-28 | Stroke testing device for push rod motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525142 CN202770969U (en) | 2012-09-28 | 2012-09-28 | Stroke testing device for push rod motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770969U true CN202770969U (en) | 2013-03-06 |
Family
ID=47777533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525142 Expired - Fee Related CN202770969U (en) | 2012-09-28 | 2012-09-28 | Stroke testing device for push rod motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269570A (en) * | 2018-11-07 | 2019-01-25 | 扬州电力设备修造厂有限公司 | A kind of electric pushrod test device |
| CN109307841A (en) * | 2018-09-18 | 2019-02-05 | 山东交通职业学院 | A kind of automobile manufacture motor detection apparatus |
| CN112710264A (en) * | 2020-12-14 | 2021-04-27 | 平高集团有限公司 | Circuit breaker overtravel measuring device and circuit breaker overtravel measuring system |
-
2012
- 2012-09-28 CN CN 201220525142 patent/CN202770969U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307841A (en) * | 2018-09-18 | 2019-02-05 | 山东交通职业学院 | A kind of automobile manufacture motor detection apparatus |
| CN109307841B (en) * | 2018-09-18 | 2020-11-24 | 山东交通职业学院 | Motor detection device for automobile manufacturing |
| CN109269570A (en) * | 2018-11-07 | 2019-01-25 | 扬州电力设备修造厂有限公司 | A kind of electric pushrod test device |
| CN109269570B (en) * | 2018-11-07 | 2024-03-22 | 扬州电力设备修造厂有限公司 | Electric putter testing arrangement |
| CN112710264A (en) * | 2020-12-14 | 2021-04-27 | 平高集团有限公司 | Circuit breaker overtravel measuring device and circuit breaker overtravel measuring system |
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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: 20130306 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |