CN203164400U - Compressor rotor counter electromotive force detection apparatus - Google Patents
Compressor rotor counter electromotive force detection apparatus Download PDFInfo
- Publication number
- CN203164400U CN203164400U CN 201320175888 CN201320175888U CN203164400U CN 203164400 U CN203164400 U CN 203164400U CN 201320175888 CN201320175888 CN 201320175888 CN 201320175888 U CN201320175888 U CN 201320175888U CN 203164400 U CN203164400 U CN 203164400U
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- CN
- China
- Prior art keywords
- electromotive force
- workpiece
- column
- compressor rotor
- guide rail
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a compressor rotor counter electromotive force detection apparatus. The compressor rotor counter electromotive force detection apparatus comprises a base; the left side of the base is provided with an upright column; the back end surface of the upright column is provided with an intelligent detection control system; the upper part of the upright column is connected with a driving device through a moving mechanism; the base is provided with a positioning stage below the driving device; the moving mechanism comprises a support; the support is provided with a lifting cylinder mechanism; the lower end of the lifting cylinder mechanism is connected with a floating positioning head through a rotor driving mechanism; the positioning stage includes a movable position measurement mechanism; the movable position measurement mechanism is provided with a workpiece positioning mechanism and a wiring terminal mechanism; a positioning identifier is arranged below the workpiece positioning mechanism; and the upright column is provided with a workpiece clamping mechanism arranged at the left side of the workpiece positioning mechanism; and the upright column is provided with a measurement position workpiece induction switch arranged above the workpiece clamping mechanism. The compressor rotor counter electromotive force detection apparatus of the utility model is advantageous in that the compressor rotor counter electromotive force detection apparatus can assist in realizing automatic detection of rotor magnetization property in an inverter compressor assembly production line.
Description
Technical field
The utility model relates to mechanical manufacturing field, relates in particular to a kind of compressor rotor back electromotive force checkout equipment.
Background technology
The frequency conversion refrigerator compressor is a kind of advanced person's energy-saving refrigerator compressor, adopt the refrigerator of frequency-changeable compressor with the obvious advantage, principal feature comprises: refrigerating capacity can be regulated, and makes the refrigerating capacity of refrigerator to mate well with the load of refrigerator, avoids meaningless energy consumption; When the required refrigerating capacity of refrigerator hour, compressor can low-speed running, reduces the number of starts of refrigerator.In the assembling manufacture process of frequency conversion refrigerator compressor, need magnetize automatically to rotor by stator coil, whether the performance that must detect after detection rotor magnetizes meets product requirement then, just can guarantee the serviceability of frequency conversion refrigerator compressor.Present domestic associated compressor manufacturing enterprise is detected the back electromotive force behind the frequency-changeable compressor magnetizing, still lacks automated test device, has influenced the process of frequency-changeable compressor mass production.
The utility model content
The purpose of this utility model provides a kind of compressor rotor back electromotive force checkout equipment, can in the frequency-changeable compressor assembling line magnetizing performance be realized detecting automatically.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of compressor rotor back electromotive force checkout equipment, comprise pedestal, described pedestal upper left side is provided with column, described column rear end face is provided with the intelligent measurement and control system, described column top is connected with drive unit by travel mechanism, described drive unit below pedestal is provided with positioning table, described column top is provided with guide rail column, described travel mechanism comprises the guide rail that is slidingly connected with guide rail column, the right side of described guide rail is provided with support, described support is provided with lift cylinder mechanism, and the lower end of described lift cylinder mechanism is connected with unsteady positioning head by the rotor driving mechanism; Described positioning table comprises removable location mechanism, described removable location mechanism is provided with workpiece detent mechanism and binding post mechanism, described workpiece detent mechanism below is provided with the location recognizer, the column in described workpiece detent mechanism left side is provided with workpiece clamping mechanism, box type column is provided with and measures position workpiece inductive switch on the described workpiece clamping mechanism, and described travel mechanism, positioning table, workpiece clamping mechanism and a measurement position workpiece inductive switch all are connected with the intelligent measurement and control system by control line.
Further, described intelligent measurement and control system is provided with electromotive force and gathers part.The column of described guide rail below is provided with cylinder buffering mechanism.
Further, described location recognizer is fixedly connected in the removable location mechanism.Described removable location mechanism is slidingly connected by moving rail and pedestal.
The beneficial effects of the utility model are:: this device can drive compressor rotor and rotate with the constant rotational speed of 750RPM, detect the waveform of compressor back electromotive force by detection system and conclude whether the quality that magnetizes of workpiece satisfies technical requirement, this constant rotational speed is set in 500-1000RPM, its speed error＜0.5%; This apparatus structure is simple and practical, and is convenient to operation, and automated operation is saved human cost, significantly improves accuracy of detection and efficient.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the block diagram of the described compressor rotor back electromotive force of the utility model embodiment checkout equipment;
Fig. 2 is the side view of the described compressor rotor back electromotive force of the utility model embodiment checkout equipment;
Fig. 3 is the front view of the described compressor rotor back electromotive force of the utility model embodiment checkout equipment.
Among the figure:
1, pedestal; 2, column; 3, travel mechanism; 4, drive unit; 5, positioning table; 6, guide rail column; 7, guide rail; 8, support; 9, lift cylinder mechanism; 10, rotor driving mechanism; 11, unsteady positioning head; 12, removable location mechanism; 13, workpiece detent mechanism; 14, binding post mechanism; 15, location recognizer; 16, workpiece clamping mechanism; 17, measure position workpiece inductive switch; 18, cylinder buffering mechanism; 19, moving rail; 20, frequency-changeable compressor.
Embodiment
As Figure 1-3, the described a kind of compressor rotor back electromotive force checkout equipment of the utility model embodiment, comprise pedestal 1, described pedestal 1 upper left side is provided with column 2, described column 2 rear end faces are provided with the intelligent measurement and control system, described column 2 tops are connected with drive unit 4 by travel mechanism 3, described drive unit 4 below pedestals 1 are provided with positioning table 5, described column 2 tops are provided with guide rail column 6, described travel mechanism 3 comprises the guide rail 7 that is slidingly connected with guide rail column 6, the right side of described guide rail 7 is provided with support 8, and described support 8 is provided with lift cylinder mechanism 9, and the lower end of described lift cylinder mechanism 9 is connected with the positioning head 11 that floats by rotor driving mechanism 10; Described positioning table 5 comprises removable location mechanism 12, described removable location mechanism 12 is provided with workpiece detent mechanism 13 and binding post mechanism 14, described workpiece detent mechanism 13 belows are provided with location recognizer 15, the column 2 in described workpiece detent mechanism 13 left sides is provided with workpiece clamping mechanism 16, box type column 2 is provided with and measures position workpiece inductive switch 17 on the described workpiece clamping mechanism 16, and described travel mechanism 3, positioning table 5, workpiece clamping mechanism 16 and a measurement position workpiece inductive switch 17 all are connected with the intelligent measurement and control system by control line.Described intelligent measurement and control system is provided with electromotive force and gathers part.The column 2 of described guide rail 7 belows is provided with cylinder buffering mechanism 18.Described location recognizer 15 is fixedly connected in the removable location mechanism 12.Described removable location mechanism 12 is slidingly connected by moving rail 19 and pedestal 1.
The compressor rotor back electromotive force checkout equipment that the utility model provides, its workflow is:
At first, the operative employee puts into workpiece detent mechanism 13 with a workpiece (being frequency-changeable compressor 20), junction block with frequency-changeable compressor 20 is pressed into binding post mechanism 14 simultaneously, and removable location mechanism 12 has detected behind the frequency-changeable compressor 20 automatically along vertically moving rail 19 travelling workpiece detent mechanisms 13 to measuring the position.
Then, measure a position workpiece inductive switch 17 detect frequency-changeable compressor 20 enter measure the position after, control line and intelligent measurement and control system 16 pairs of workpiece of control workpiece clamping mechanism carry out just locating the heart, and lift cylinder mechanism 9 action drive rotor driving mechanisms 10 and the positioning head 11 that floats move downward the rotor that touches frequency-changeable compressor 20 then; Buffering when cylinder buffering mechanism 18 is used for drive unit 4 moved down during final location, the rotor that starts rotor driving mechanism 10 drive frequency-changeable compressors 20 slowly runs, location recognizer 15 confirms that unsteady positioning head 11 finds the rotor locating slot, and motor speed increases to command speed and high-speed rotation stator.
At last, the electromotive force of intelligent measurement and control system is gathered part and is gathered the back emf waveform of frequency-changeable compressor 20 and also detect, and whether judgements workpiece such as the crest voltage by the setup parameter counter potential waveform and frequency satisfy the requirement demonstration measurement result of designated parameter; Measurement back rotor driving mechanism 10 lift cylinder mechanism 9 actions simultaneously that stop operating that finish drive positioning head 11 returns that float, 14 actions of binding post mechanism break away from workpiece junction block and binding post mechanism 14, workpiece clamping mechanism 16 returns, removable location mechanism 12 returns, whole measuring process finishes.Whole measuring process unification is controlled by the intelligent measurement and control system.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (5)
1. compressor rotor back electromotive force checkout equipment, comprise pedestal (1), described pedestal (1) upper left side is provided with column (2), described column (2) rear end face is provided with the intelligent measurement and control system, described column (2) top is connected with drive unit (4) by travel mechanism (3), described drive unit (4) below pedestal (1) is provided with positioning table (5), it is characterized in that: described column (2) top is provided with guide rail column (6), described travel mechanism (3) comprises the guide rail (7) that is slidingly connected with guide rail column (6), the right side of described guide rail (7) is provided with support (8), described support (8) is provided with lift cylinder mechanism (9), and the lower end of described lift cylinder mechanism (9) is connected with unsteady positioning head (11) by rotor driving mechanism (10); Described positioning table (5) comprises removable location mechanism (12), described removable location mechanism (12) is provided with workpiece detent mechanism (13) and binding post mechanism (14), described workpiece detent mechanism (13) below is provided with location recognizer (15), the column (2) in described workpiece detent mechanism (13) left side is provided with workpiece clamping mechanism (16), described workpiece clamping mechanism (16) goes up box type column (2) and is provided with a measurement position workpiece inductive switch (17), described travel mechanism (3), positioning table (5), workpiece clamping mechanism (16) and a measurement position workpiece inductive switch (17) all are connected with the intelligent measurement and control system by control line.
2. compressor rotor back electromotive force checkout equipment according to claim 1 is characterized in that: described intelligent measurement and control system is provided with electromotive force and gathers part.
3. compressor rotor back electromotive force checkout equipment according to claim 2 is characterized in that: the column (2) of described guide rail (7) below is provided with cylinder buffering mechanism (18).
4. compressor rotor back electromotive force checkout equipment according to claim 3, it is characterized in that: described location recognizer (15) is fixedly connected in the removable location mechanism (12).
5. according to each described compressor rotor back electromotive force checkout equipment of claim 1-4, it is characterized in that: described removable location mechanism (12) is slidingly connected by moving rail (19) and pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175888 CN203164400U (en) | 2013-04-10 | 2013-04-10 | Compressor rotor counter electromotive force detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175888 CN203164400U (en) | 2013-04-10 | 2013-04-10 | Compressor rotor counter electromotive force detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164400U true CN203164400U (en) | 2013-08-28 |
Family
ID=49025577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175888 Withdrawn - After Issue CN203164400U (en) | 2013-04-10 | 2013-04-10 | Compressor rotor counter electromotive force detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226186A (en) * | 2013-04-10 | 2013-07-31 | 机科发展科技股份有限公司 | Detection equipment for counter electromotive force of compressor rotor |
| CN104199404B (en) * | 2014-08-25 | 2016-08-17 | 上海博邦汽车技术有限公司 | The rotor method of inspection on a production line and system |
-
2013
- 2013-04-10 CN CN 201320175888 patent/CN203164400U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226186A (en) * | 2013-04-10 | 2013-07-31 | 机科发展科技股份有限公司 | Detection equipment for counter electromotive force of compressor rotor |
| CN103226186B (en) * | 2013-04-10 | 2015-06-24 | 机科发展科技股份有限公司 | Detection equipment for counter electromotive force of compressor rotor |
| CN104199404B (en) * | 2014-08-25 | 2016-08-17 | 上海博邦汽车技术有限公司 | The rotor method of inspection on a production line and system |
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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: 20130828 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |