CN217006310U - Rotor comprehensive testing machine - Google Patents
Rotor comprehensive testing machine Download PDFInfo
- Publication number
- CN217006310U CN217006310U CN202123039318.5U CN202123039318U CN217006310U CN 217006310 U CN217006310 U CN 217006310U CN 202123039318 U CN202123039318 U CN 202123039318U CN 217006310 U CN217006310 U CN 217006310U
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- Prior art keywords
- limiting
- box
- lifting
- sleeve
- hole
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 59
- 238000005303 weighing Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000010287 polarization Effects 0.000 abstract description 2
- 238000010998 test method Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a comprehensive rotor testing machine which comprises a testing bottom box, a lifting motor, a lifting screw rod, a lifting rod sleeve and a top frame, wherein a rod sleeve hole is formed in the top box wall of the testing bottom box, the lifting rod sleeve is inserted into the rod sleeve hole, the lifting screw rod is screwed at the bottom of the lifting rod sleeve, the lifting motor is installed at the bottom of the inner side of the testing bottom box and connected with the lifting screw rod, the top frame is installed on the top support of the lifting rod sleeve, a top rotating motor is installed on the top support of the top frame, a top limiting box is installed at the bottom of the top frame, a top shaft limiting sleeve hole is formed in the bottom box wall of the top limiting box, a top shaft limiting sleeve is arranged in the top shaft limiting sleeve hole, and a bearing is placed at the bottom of the inner side of the top limiting box. The beneficial effects are that: the test method can test not only the traditional resistance test items, but also the rotating polarization force of the traditional resistance test items.
Description
Technical Field
The utility model relates to the field of auxiliary detection devices for motor rotors, in particular to a comprehensive rotor testing machine.
Background
The motor rotor is divided into an inner rotor rotation mode and an outer rotor rotation mode, the inner rotor rotation mode is that a core body in the middle of a motor is a rotating body, torque is output or energy is input, the outer rotor rotation mode is that an outer body of the motor is used as the rotating body, different modes are convenient for application of various occasions, the rotor needs to be tested before assembly, traditional tests are used for testing a resistor and the on-off state of the resistor, and the quality of the rotor can be influenced due to unequal factors of windings.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and to providing a rotor comprehensive testing machine.
The utility model realizes the purpose through the following technical scheme:
a rotor comprehensive testing machine comprises a testing bottom box, a lifting motor, a lifting screw rod, a lifting rod sleeve and a top frame, wherein a rod sleeve hole is formed in the top box wall of the testing bottom box, the lifting rod sleeve is inserted into the rod sleeve hole, the lifting screw rod is screwed at the bottom of the lifting rod sleeve, the lifting motor is installed at the bottom of the inner side of the testing bottom box and connected with the lifting screw rod, the top frame is installed at the top of the lifting rod sleeve in a supporting mode, a top rotating motor is installed at the top of the top frame in a supporting mode, a top limiting box is installed at the bottom of the top frame, a top shaft limiting sleeve hole is formed in the bottom box wall of the top limiting box, a top shaft limiting sleeve is arranged in the top shaft limiting sleeve hole, a bearing is placed at the bottom of the inner side of the top limiting box, and the top shaft limiting sleeve is rotatably installed in the bearing, the utility model discloses a test under casing, including top axle stop collar, platen, bottom axle stop collar, top rotation motor, cylinder, bottom case, bottom shaft stop collar, bottom axle stop collar, top rotation motor, the internally mounted of test under casing has the cylinder, the cylinder is in with the setting the weighing frame of test under casing top links together, be equipped with the weighing hole on the weighing frame, install down force transducer in the weighing hole, down force transducer supports through the compression leg and installs the platen, bottom axle stop collar is still installed to the top surface of platen, the top of test under casing still supports installs the low voltage resistance detector, the side-mounting of test under casing has the controller.
Furthermore, install gag lever post one on the inboard roof of test under casing, the cover is equipped with the gag lever post ear on the gag lever post one, the gag lever post ear is fixed to the lifter is sheathe in.
Furthermore, a limiting hole is formed in the top of the testing bottom box, a second limiting rod is inserted into the limiting hole, and the top of the second limiting rod is connected to the bedplate.
Furthermore, a sleeve top limiting block is further installed on the inner side wall of the top limiting box, and the sleeve top limiting block is pressed on the bearing.
Further, the right side face of the bearing is pressed against a side pressure sensor.
In the structure, the resistance test is carried out on the rotor through the low-voltage resistance detector, the static weight of the rotor is displayed, and when the rotor rotates, the pressure difference of the side pressure sensor is larger due to the difference of the rotating torque caused by the unbalance of the winding connection, so that the quality of the rotor can be detected.
The beneficial effects are that: the rotor comprehensive testing machine provided by the utility model can be used for testing the traditional resistance test items and testing the rotating polarization force of the traditional resistance test items.
Drawings
FIG. 1 is a schematic structural diagram of a rotor comprehensive testing machine according to the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the comprehensive rotor testing machine according to the present invention;
fig. 3 is an enlarged schematic view of a structure B of the rotor comprehensive testing machine according to the present invention.
The reference numerals are explained below:
1. testing the bottom box; 2. a lifting motor; 3. a lifting screw; 4. a lifter sleeve; 5. a top frame; 6. a top rotating motor; 7. a platen; 8. a cylinder; 9. a bottom shaft stop collar; 10. a first limiting rod; 11. a limiting rod ear; 12. a second limiting rod; 13. a controller; 14. a rotor; 15. a top shaft stop collar; 16. sleeving a top limiting block; 17. a bearing; 18. a side pressure sensor; 19. a top limit box; 20. pressing the column; 21. a down force sensor; 22. a low-voltage resistance detector.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
the rotor comprehensive testing machine shown in fig. 1-3 is composed of a testing bottom box 1, a lifting motor 2, a lifting screw 3, a lifting rod sleeve 4 and a top frame 5;
a rod sleeve hole is formed in the wall of the top box of the testing bottom box 1, a lifting rod sleeve 4 is inserted in the rod sleeve hole, a lifting screw 3 is screwed at the bottom of the lifting rod sleeve 4, a lifting motor 2 is installed at the bottom of the inner side of the testing bottom box 1, the lifting motor 2 is connected with the lifting screw 3, a top frame 5 is installed at the top of the lifting rod sleeve 4 in a supporting mode, a top rotating motor 6 is installed at the top of the top frame 5 in a supporting mode, and a top limiting box 19 is installed at the bottom of the top frame 5;
a top shaft limiting sleeve hole is formed in the bottom box wall of the top limiting box 19, a top shaft limiting sleeve 15 is arranged in the top shaft limiting sleeve hole, a bearing 17 is placed at the bottom of the inner side of the top limiting box 19, the top shaft limiting sleeve 15 is rotatably installed in the bearing 17, a side pressure sensor 18 is installed on the right wall of the inner side of the top limiting box 19, and the top of the top shaft limiting sleeve 15 is connected with the top rotating motor 6;
the testing bottom box 1 is internally provided with an air cylinder 8, the air cylinder 8 is connected with a weighing frame arranged above the testing bottom box 1, the weighing frame is provided with a weighing hole, a lower pressure sensor 21 is arranged in the weighing hole, the lower pressure sensor 21 is supported and arranged on a platen 7 through a pressure column 20, and the top surface of the platen 7 is also provided with a bottom shaft limiting sleeve 9;
the top of the testing bottom box 1 is also supported and installed with a low-voltage resistance detector 22, and the side surface of the testing bottom box 1 is installed with a controller 13.
In this embodiment, the first test bottom box 1 is provided with a first limiting rod 10 on the inner top wall thereof, the first limiting rod 10 is sleeved with a first limiting rod lug 11, and the first limiting rod lug 11 is fixed on the lifting rod sleeve 4.
In this embodiment, the top of the testing bottom box 1 is provided with a limiting hole, a second limiting rod 12 is inserted into the limiting hole, and the top of the second limiting rod 12 is connected to the platen 7.
In this embodiment, the top limiting block 16 is further installed on the inner side wall of the top limiting box 19, and the top limiting block 16 is pressed on the bearing 17.
In the present embodiment, the right side face of the bearing 17 is pressed against the side pressure sensor 18.
In the above structure, the low voltage resistance detector 22 is used for resistance testing, the static weight is displayed, and when the rotor rotates, the pressure difference of the side pressure sensor is large due to the difference of the rotation torque caused by the unbalance of the winding connection, so that the quality of the rotor can be detected.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a rotor comprehensive testing machine which characterized in that: the device comprises a testing bottom box, a lifting motor, a lifting screw, a lifting rod sleeve and a top frame, wherein a rod sleeve hole is formed in the top box wall of the testing bottom box, the lifting rod sleeve is inserted in the rod sleeve hole, the lifting screw is screwed at the bottom of the lifting rod sleeve, the lifting motor is installed at the bottom of the inner side of the testing bottom box, the lifting motor is connected with the lifting screw, the top of the lifting rod sleeve is supported by the top of the lifting rod sleeve and is installed on the top frame, a top rotating motor is installed at the top of the top frame, a top limiting box is installed at the bottom of the top frame, a top shaft limiting sleeve hole is formed in the bottom box wall of the top limiting box, a top shaft limiting sleeve is arranged in the top shaft limiting sleeve hole, a bearing is placed at the bottom of the inner side of the top limiting box, the top shaft limiting sleeve is rotatably installed in the bearing, and a side pressure sensor is installed on the right wall of the inner side of the top limiting box, the top of top axle stop collar with the top rotates the motor and links together, the internally mounted of test under casing has the cylinder, the cylinder is in with the setting the frame of weighing of test under casing top links together, be equipped with the weighing hole on the frame of weighing, install down pressure sensor in the weighing hole, down pressure sensor supports through the compression leg and installs the platen, bottom axle stop collar is still installed to the top surface of platen, the top of test under casing is still supported and is installed the low-voltage resistance detector, the side-mounting of test under casing has the controller.
2. The integrated rotor testing machine as claimed in claim 1, wherein: install gag lever post one on the inboard roof of test bottom case, the cover is equipped with the gag lever post ear on the gag lever post one, the gag lever post ear is fixed to the lifter sheathes in.
3. The integrated rotor testing machine as claimed in claim 1, wherein: the top of the testing bottom box is provided with a limiting hole, a second limiting rod is inserted into the limiting hole, and the top of the second limiting rod is connected to the bedplate.
4. The integrated rotor testing machine as claimed in claim 1, wherein: the inner side wall of the top limiting box is further provided with a sleeve top limiting block, and the sleeve top limiting block is pressed on the bearing.
5. The integrated rotor testing machine as claimed in claim 1, wherein: the right side face of the bearing is pressed against a side pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039318.5U CN217006310U (en) | 2021-12-06 | 2021-12-06 | Rotor comprehensive testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039318.5U CN217006310U (en) | 2021-12-06 | 2021-12-06 | Rotor comprehensive testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006310U true CN217006310U (en) | 2022-07-19 |
Family
ID=82382708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123039318.5U Expired - Fee Related CN217006310U (en) | 2021-12-06 | 2021-12-06 | Rotor comprehensive testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217006310U (en) |
-
2021
- 2021-12-06 CN CN202123039318.5U patent/CN217006310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |