CN202501973U - Rotor coil air vent dynamic detection device - Google Patents
Rotor coil air vent dynamic detection device Download PDFInfo
- Publication number
- CN202501973U CN202501973U CN2011205724711U CN201120572471U CN202501973U CN 202501973 U CN202501973 U CN 202501973U CN 2011205724711 U CN2011205724711 U CN 2011205724711U CN 201120572471 U CN201120572471 U CN 201120572471U CN 202501973 U CN202501973 U CN 202501973U
- Authority
- CN
- China
- Prior art keywords
- measuring staff
- guide rail
- rotor winding
- headstock
- screw mandrel
- 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 - Lifetime
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Abstract
The utility model relates to a rotor coil air vent dynamic detection device. The device is characterized in that: a baseplate is comprised, a guide rail seat is arranged on the baseplate, a guide rail is arranged on the guide rail seat, a sliding plate is arranged on the guide rail and can be moved forward and backward on the guide rail under the driving of a stepping motor, a headstock is arranged on the sliding plate, a measuring bar passes through the headstock and is vertical to the guide rail, a measuring bar device is arranged on one end of the measuring bar, the measuring bar device is located at one side of the guide rail seat, a top plate is arranged on the other side of the guide rail seat, and adjusting components are arranged on sides of the top plate. According to the utility model, advantages, such as high efficiency, simplicity, practicability, security, reliability, and accurate positioning, are realized, the needs of different types of rotor tests can be satisfied, powerful hardware support is provided for rotor coil air vent dynamic detection tests, and working efficiency and product quality are effectively improved.
Description
Technical field
The utility model relates to a kind of rotor winding vent device for dynamically detecting, be used for detection rotor air vent under the high speed rotating state whether exist stop up or wind path not smooth.
Background technology
Rotor winding vent detection of dynamic test be rotor under rated speed, measure the wind speed in rotor ventilation hole through hot-wire anemometer, judge whether to exist in the rotor ventilation hole through the wind speed waveform of software collection and stop up or local latch up phenomenon.The greatest problem that in process of the test, will solve is how to move axially the center that hot line wind speed probe accurately is positioned each axial ventilation hole of rotor, and the maximal clearance of hot wire probe and rotor surface has only 3mm.In addition because the hot line diameter dimension of hot line wind speed probe has only 4mm, if probe is not aimed at the center of air vent when measuring, because the error of fluid windage can't accurately be measured the center wind speed of air vent.
Therefore rotor winding vent detection of dynamic axial moving device must be in the air vent that axially and radially can both accurately be positioned rotor, warranty test measuring accuracy.
Summary of the invention
The purpose of the utility model provides and a kind ofly can accurately be positioned the rotor ventilation hole, the device that is used for the test of rotor winding vent detection of dynamic of warranty test measuring accuracy.
In order to achieve the above object, the technical scheme of the utility model has provided a kind of rotor winding vent device for dynamically detecting, it is characterized in that: comprise base plate; Track base is located on the base plate, on track base, is provided with guide rail, and slide plate is located on the guide rail and under the driving of stepper motor and on guide rail, can be moved forward and backward; The headstock is located on the slide plate, and measuring staff is located on the headstock, and measuring staff is perpendicular to guide rail; End at measuring staff is provided with the measuring staff device; The measuring staff device is positioned at a side of track base, is provided with top board at the opposite side of track base, is provided with adjusting part at the side of top board.
Preferably, said adjusting part comprises nut seat, and nut seat is fixed on the said base plate through set bolt, on nut seat, is equipped with the adjusting screw mandrel, and an end of regulating screw mandrel props up said top board, on the other end, is provided with the annular knurl handle.
Preferably, the said headstock comprises fixed mount, and fixed mount is located on the said slide plate; On fixed mount, be provided with the adjustment plate; Can move up and down under the screw mandrel of adjustment plate in being arranged in fixed mount drives, an end of bearing connects screw mandrel, and the other end connects rotary handle; Bearing holder (housing, cover) is enclosed within outside the bearing, on the adjustment plate, is provided with the mounting bracket that is used to wear said measuring staff.
Preferably, said measuring staff device comprises perpendicular measuring staff, and an end of said measuring staff is located at by perpendicular measuring staff and perpendicular to said measuring staff, probe is located at the bottom of perpendicular measuring staff through probe support.
Preferably, the other end at said measuring staff is provided with the balance seat.
During measurement, the measuring staff device is measured the rotor ventilation hole along X to horizontal direction one by one, have higher shift position precision and bearing accuracy, the hot line probe is positioned the center of air vent through stepper motor.
That the utility model has concurrently is efficient, simple and practical, safe and reliable, locate accurate advantage; Can satisfy the needs of dissimilar rotor tests; For the test of rotor winding vent detection of dynamic provides strong hardware supports, work efficiency and product quality have been improved effectively.
Description of drawings
The vertical view of a kind of rotor winding vent device for dynamically detecting that Fig. 1 provides for the utility model;
The side view of a kind of rotor winding vent device for dynamically detecting that Fig. 2 provides for the utility model;
The structural representation of the headstock of a kind of rotor winding vent device for dynamically detecting that Fig. 3 provides for the utility model;
The structural representation of the measuring staff device of a kind of rotor winding vent device for dynamically detecting that Fig. 4 provides for the utility model.
Embodiment
For making the utility model more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
Like Fig. 1 and shown in Figure 2, a kind of rotor winding vent device for dynamically detecting that the utility model provides comprises base plate 1; Track base 2 is located on the base plate 1, on track base 2, is provided with guide rail, and slide plate 13 is located on the guide rail and under the driving of stepper motor 4 and on guide rail, can be moved forward and backward; The headstock 3 is located on the slide plate 13, and measuring staff 11 is located on the headstock 3, and measuring staff 11 is perpendicular to guide rail; End at measuring staff 11 is provided with measuring staff device 14; Measuring staff device 14 is positioned at a side of track base 2, is provided with top board 10 at the opposite side of track base 2, is provided with adjusting part at the side of top board 10.
Wherein, adjusting part comprises nut seat 6, and nut seat 6 is fixed on the said base plate 1 through set bolt 9, on nut seat 6, is equipped with to regulate screw mandrel 7, and an end of regulating screw mandrel 7 props up top board 10, on the other end, is provided with annular knurl handle 8.
As shown in Figure 3, the headstock 3 comprises fixed mount 20, and fixed mount 20 is located on the said slide plate 13; On fixed mount 20, be provided with adjustment plate 18; Can move up and down under the screw mandrel 17 of adjustment plate 18 in being arranged in fixed mount 22 drives, an end of bearing 15 connects screw mandrel 17, and the other end connects rotary handle 19; Bearing holder (housing, cover) 16 is enclosed within outside the bearing 15, on adjustment plate 18, is provided with the mounting bracket 20 that is used to wear measuring staff 11.
As shown in Figure 4, measuring staff device 14 comprises perpendicular measuring staff 24, and an end of measuring staff 11 is located at by perpendicular measuring staff 24 and perpendicular to measuring staff 11, probe is located at the bottom of perpendicular measuring staff 24 through probe support 26.The other end at measuring staff 11 is provided with balance seat 21.
During work, stepper motor 4 and numerical control control are adopted in directions X running fix, and mobile accuracy can reach the 0.01mm level.The adjusting of the device of directions X and the rotor depth of parallelism can be through adjusting screw mandrel 7 fine setting track bases radially.But the position of Y direction running fix manual adjustments adjustment plate 18.But the position of Z direction running fix manual adjustments measuring staff 11.
Claims (5)
1. rotor winding vent device for dynamically detecting, it is characterized in that: comprise base plate (1), track base (2) is located on the base plate (1); On track base (2), be provided with guide rail, slide plate (13) is located on the guide rail and under the driving of stepper motor (4) and on guide rail, can be moved forward and backward, and the headstock (3) is located on the slide plate (13); Measuring staff (11) is located on the headstock (3); And measuring staff (11) is perpendicular to guide rail, is provided with measuring staff device (14) at an end of measuring staff (11), and measuring staff device (14) is positioned at a side of track base (2); Opposite side at track base (2) is provided with top board (10), is provided with adjusting part at the side of top board (10).
2. a kind of rotor winding vent device for dynamically detecting as claimed in claim 1; It is characterized in that: said adjusting part comprises nut seat (6); Nut seat (6) is fixed on the said base plate (1) through set bolt (9); On nut seat (6), be equipped with and regulate screw mandrel (7), an end of regulating screw mandrel (7) props up said top board (10), on the other end, is provided with annular knurl handle (8).
3. a kind of rotor winding vent device for dynamically detecting as claimed in claim 1; It is characterized in that: the said headstock (3) comprises fixed mount (20); Fixed mount (20) is located on the said slide plate (13), on fixed mount (20), is provided with adjustment plate (18), can move up and down under the screw mandrel (17) of adjustment plate (18) in being arranged in fixed mount (22) drives; One end of bearing (15) connects screw mandrel (17); The other end connects rotary handle (19), and bearing holder (housing, cover) (16) is enclosed within outside the bearing (15), on adjustment plate (18), is provided with the mounting bracket (20) that is used to wear said measuring staff (11).
4. a kind of rotor winding vent device for dynamically detecting as claimed in claim 1; It is characterized in that: said measuring staff device (14) comprises perpendicular measuring staff (24); An end of said measuring staff (11) is located at by perpendicular measuring staff (24) and perpendicular to said measuring staff (11), probe is located at the bottom of perpendicular measuring staff (24) through probe support (26).
5. a kind of rotor winding vent device for dynamically detecting as claimed in claim 1 is characterized in that: the other end at said measuring staff (11) is provided with balance seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205724711U CN202501973U (en) | 2011-12-31 | 2011-12-31 | Rotor coil air vent dynamic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205724711U CN202501973U (en) | 2011-12-31 | 2011-12-31 | Rotor coil air vent dynamic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501973U true CN202501973U (en) | 2012-10-24 |
Family
ID=47038584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205724711U Expired - Lifetime CN202501973U (en) | 2011-12-31 | 2011-12-31 | Rotor coil air vent dynamic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614148A (en) * | 2015-01-30 | 2015-05-13 | 长沙理工大学 | Mobile testing device applied to wind field characteristic wind tunnel test of terrain model |
| CN108844710A (en) * | 2018-07-13 | 2018-11-20 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of icing wind tunnel test ice shape measurement method |
-
2011
- 2011-12-31 CN CN2011205724711U patent/CN202501973U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614148A (en) * | 2015-01-30 | 2015-05-13 | 长沙理工大学 | Mobile testing device applied to wind field characteristic wind tunnel test of terrain model |
| CN104614148B (en) * | 2015-01-30 | 2017-08-04 | 长沙理工大学 | Mobile testing device applied to wind field characteristic wind tunnel test of terrain model |
| CN108844710A (en) * | 2018-07-13 | 2018-11-20 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of icing wind tunnel test ice shape measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |