CN204760165U - Permanent magnetism bearing ration magnetizes and detection device - Google Patents
Permanent magnetism bearing ration magnetizes and detection device Download PDFInfo
- Publication number
- CN204760165U CN204760165U CN201520420787.7U CN201520420787U CN204760165U CN 204760165 U CN204760165 U CN 204760165U CN 201520420787 U CN201520420787 U CN 201520420787U CN 204760165 U CN204760165 U CN 204760165U
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- CN
- China
- Prior art keywords
- permanent
- magnetizes
- permanent magnetism
- magnet bearing
- magnetism bearing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a permanent magnetism bearing ration magnetizes and detection device, including magnetizing the power, the wire is crossed to the power -on that magnetizes, the control line with magnetize with testing platform in the coil that magnetizes link to each other, pressure measurement links to each other, the air pump passes through air duct and cylinder intercommunication, pressure measurement on the bottom plate passes through branch and links to each other with the magnetic conduction ring, the recess of connecting plate is arranged in to the magnetic conduction ring, be provided with the coil that magnetizes between the prime bench of connecting plate and the support ring, second ladder section and the laminating of permanent magnetism bearing terminal surface, third ladder section is inserted among the permanent magnetism bearing inner race, the support ring upper end is provided with the upright guide rail, the piston rod of the cylinder at guide rail top links to each other with clamping mechanism's sliding connection board, briquetting and permanent magnetism bearing upper end facial features are pressed. The utility model discloses close the process that magnetizes of permanent magnetism bearing into the process with detecting the process, detect unqualified permanent magnetism bearing and can directly transfer magnetism once more, avoided the turnover transportation, the actuation of permanent magnetism bearing and the bodily injury that causes.
Description
Technical field
The one that belongs to the utility model magnetizes and checkout gear, is specifically related to a kind of Permanent-magnet bearing quantitatively magnetizing and checkout gear.
Background technology
Permanent-magnet bearing is one of critical component of rotary machine, and wherein, magnetizing with Performance Detection to Permanent-magnet bearing is that it processes the most important operation with preparation.
The existing detection technique that magnetizes is two procedures at present, is magnetize operation and detection operation respectively, needs to transport back in magnetizer, again magnetize, add process time the underproof Permanent-magnet bearing of detection.And having enough to meet the need the easy generation workpiece adhesive of transportation, when situation is serious, can personal injury be caused.
Summary of the invention
The utility model proposes for solving prior art Problems existing, its objective is and provides a kind of Permanent-magnet bearing quantitatively magnetizing and checkout gear.
The technical solution of the utility model is: a kind of Permanent-magnet bearing quantitatively magnetizing and checkout gear, comprise the power supply that magnetizes, the power supply that magnetizes is connected with the magnetizing coil magnetized with detection platform by wire, be connected with the pressure-detecting device magnetized with detection platform by control line, air pump is communicated with the cylinder magnetized with detection platform by wireway, magnetize with the base plate in detection platform on be provided with pressure-detecting device, pressure-detecting device is connected with magnetic guiding loop by pole, magnetic guiding loop is placed in the groove of connecting plate, magnetizing coil is provided with between first ladder section of connecting plate and support ring, second-order bench and Permanent-magnet bearing end face are fitted, 3rd ladder section is inserted in Permanent-magnet bearing inner ring, support ring upper end is provided with upright guide rail, the cylinder piston rod of rail crown is connected with the sliding connection plate of clamp system, briquetting is pressed mutually with Permanent-magnet bearing upper surface.
Pressure-detecting device comprises force snesor and detecting instrument.
Described sliding connection plate is L-type, and briquetting is column.
Described briquetting, Permanent-magnet bearing, connecting plate, magnetic guiding loop are coaxial.
The operation that magnetizes of Permanent-magnet bearing is combined into a procedure with detection operation by the utility model, detecting underproof Permanent-magnet bearing can direct adjustable magnetic again, decreases the intermediate link of carrying, improves production efficiency, avoid in turnover transportation, Permanent-magnet bearing adhesive and the personal injury that causes.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation filling inspection platform in the utility model;
Fig. 3 is the front view of connecting plate in the utility model;
Fig. 4 is the vertical view of connecting plate in the utility model.
Wherein:
1 power supply 2 that magnetizes magnetizes and detection platform
3 air pump 4 wireways
5 control line 6 wires
7 cylinder 8 pressure-detecting devices
9 pole 10 magnetic guiding loops
11 connecting plate 11a first ladder sections
11b second-order bench 11c the 3rd ladder section
11d groove 12 magnetizing coil
13 magnetize bearing 14 support ring
15 clamp system 15a sliding connection plate
15b briquetting 16 guide rail
17 cylinders.
Embodiment
Below, with reference to drawings and Examples, the utility model is described in detail:
As shown in Fig. 1 ~ 4, a kind of Permanent-magnet bearing quantitatively magnetizing and checkout gear, comprise the power supply 1 that magnetizes, the power supply 1 that magnetizes is connected with the magnetizing coil 12 magnetized with detection platform 2 by wire 6, be connected with the pressure-detecting device 8 magnetized with detection platform 2 by control line 5, air pump 3 is communicated with the cylinder 7 magnetized with detection platform 2 by wireway 4, magnetize with the base plate 7 in detection platform 2 on be provided with pressure-detecting device 8, pressure-detecting device 8 is connected with magnetic guiding loop 10 by pole 9, magnetic guiding loop 10 is placed in the groove 11d of connecting plate 11, magnetizing coil 12 is provided with between first ladder section 11a of connecting plate 11 and support ring 14, second-order bench 11b and Permanent-magnet bearing 13 end face are fitted, 3rd ladder section 11c is inserted in Permanent-magnet bearing 13 inner ring, support ring 14 upper end is provided with upright guide rail 16, cylinder 17 piston rod at guide rail 16 top is connected with the sliding connection plate 15a of clamp system 15, briquetting 15b presses mutually with Permanent-magnet bearing 13 upper surface.
Pressure-detecting device 8 comprises force snesor and detecting instrument.
Described sliding connection plate 7a is L-type, and briquetting 7b is column.
Described briquetting 15b, Permanent-magnet bearing 13, connecting plate 11, magnetic guiding loop 10 are coaxial.
There is gap in described magnetic conductive metal ring 9 top end face and groove 11d bottom land.
The described power supply 1 that magnetizes to magnetize power supply for DCD type.
The course of work of the present utility model is as follows:
Before magnetizing, open the switch of magnetize power supply 1 and pressure-detecting device 8, the power supply 1 that magnetizes respectively input is magnetized voltage, adjustable magnetic voltage, quantitatively magnetizing desired value is inputted to pressure-detecting device 8, and Permanent-magnet bearing 13 is arranged on connecting plate 11, air pump 3 supercharging drives clamp system 15 by cylinder 17, is fixed in magnetizing coil 12 by Permanent-magnet bearing 13.
Magnetize in process, the pulse current utilizing the power supply 1 pair of magnetizing coil 12 that magnetizes to release instantaneously realizes the saturation magnetization of Permanent-magnet bearing 13, and the stationary magnetic field of Permanent-magnet bearing 13 produces magnetic force to the magnetic guiding loop 10 be arranged on pressure-detecting device 8.
The detected value produce pressure-detecting device 8 and quantitatively magnetizing desired value contrast, whether the performance detecting Permanent-magnet bearing 8 is qualified, if qualified, then to magnetize end, otherwise send " adjustable magnetic " instruction to the power supply 1 that magnetizes, " adjustable magnetic " process is carried out, till reaching quantitatively magnetizing desired value to Permanent-magnet bearing.
The operation that magnetizes of Permanent-magnet bearing is combined into a procedure with detection operation by the utility model, detecting underproof Permanent-magnet bearing can direct adjustable magnetic again, decreases the intermediate link of carrying, improves production efficiency, avoid in turnover transportation, Permanent-magnet bearing adhesive and the personal injury that causes.
Claims (4)
1. a Permanent-magnet bearing quantitatively magnetizing and checkout gear, comprise the power supply that magnetizes (1), it is characterized in that: the power supply that magnetizes (1) is connected with the magnetizing coil (12) magnetized with detection platform (2) by wire (6), be connected with the pressure-detecting device (8) magnetized with detection platform (2) by control line (5), air pump (3) is communicated with the cylinder (7) magnetized with detection platform (2) by wireway (4), magnetize with the base plate (7) in detection platform (2) on be provided with pressure-detecting device (8), pressure-detecting device (8) is connected with magnetic guiding loop (10) by pole (9), magnetic guiding loop (10) is placed in the groove (11d) of connecting plate (11), magnetizing coil (12) is provided with between first ladder section (11a) of connecting plate (11) and support ring (14), second-order bench (11b) and Permanent-magnet bearing (13) end face are fitted, 3rd ladder section (11c) is inserted in Permanent-magnet bearing (13) inner ring, support ring (14) upper end is provided with upright guide rail (16), cylinder (17) piston rod at guide rail (16) top is connected with the sliding connection plate (15a) of clamp system (15), briquetting (15b) is pressed mutually with Permanent-magnet bearing (13) upper surface.
2. a kind of Permanent-magnet bearing quantitatively magnetizing according to claim 1 and checkout gear, is characterized in that: pressure-detecting device (8) comprises force snesor and detecting instrument.
3. a kind of Permanent-magnet bearing quantitatively magnetizing according to claim 1 and checkout gear, is characterized in that: described sliding connection plate (7a) is in L-type, and briquetting (7b) is in column.
4. a kind of Permanent-magnet bearing quantitatively magnetizing according to claim 1 and checkout gear, is characterized in that: described briquetting (15b), Permanent-magnet bearing (13), connecting plate (11), magnetic guiding loop (10) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420787.7U CN204760165U (en) | 2015-06-18 | 2015-06-18 | Permanent magnetism bearing ration magnetizes and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420787.7U CN204760165U (en) | 2015-06-18 | 2015-06-18 | Permanent magnetism bearing ration magnetizes and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760165U true CN204760165U (en) | 2015-11-11 |
Family
ID=54474847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420787.7U Withdrawn - After Issue CN204760165U (en) | 2015-06-18 | 2015-06-18 | Permanent magnetism bearing ration magnetizes and detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882245A (en) * | 2015-06-18 | 2015-09-02 | 核工业理化工程研究院 | Quantitatively magnetizing and detecting device of permanent magnetic bearing |
-
2015
- 2015-06-18 CN CN201520420787.7U patent/CN204760165U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882245A (en) * | 2015-06-18 | 2015-09-02 | 核工业理化工程研究院 | Quantitatively magnetizing and detecting device of permanent magnetic bearing |
| CN104882245B (en) * | 2015-06-18 | 2017-03-29 | 核工业理化工程研究院 | Permanent-magnet bearing quantitatively magnetizing and detection means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20170329 |
|
| AV01 | Patent right actively abandoned |