CN105044403A - Non-shaft-extension motor test mounting method and non-shaft extension motor test mounting device - Google Patents
Non-shaft-extension motor test mounting method and non-shaft extension motor test mounting device Download PDFInfo
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- CN105044403A CN105044403A CN201510561161.2A CN201510561161A CN105044403A CN 105044403 A CN105044403 A CN 105044403A CN 201510561161 A CN201510561161 A CN 201510561161A CN 105044403 A CN105044403 A CN 105044403A
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- shaft
- extension motor
- motor
- shaft extension
- dummy
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Abstract
The invention discloses a non-shaft-extension motor test mounting method and a non-shaft extension motor test mounting device. The device comprises a dummy shaft, an end cover, a bearing assembly, a coupling, a chassis, a jackscrew plate, a connecting bolt, a connecting nut, and a washer. The dummy shaft includes a connector, and the dummy shaft and a non-shaft-extension motor can be combined to form a shaft extension. The end cover is combined with the non-shaft-extension motor, which is just like lengthening the stator part. The bearing assembly is mounted on the dummy shaft, and is combined with the end cover. The coupling can be connected with a paired test motor. The chassis can elevate the stator footing of the non-shaft-extension motor in order to prevent the downward-convex portion of the stator below the footing surface from being suspended and making the height of the stator footing consistent with the height of center of the paired test motor. The jackscrew plate is placed on the chassis, and is used to adjust the axial and radial positions of the stator of the non-shaft-extension motor and the axial and radial positions of the end cover. The non-shaft extension motor test mounting device is simple in structure, convenient to manufacture, and easy to install and disassemble. The method and the device are especially suitable for non-shaft-extension motor test mounting, and have an obvious effect.
Description
Technical field
The present invention relates to a kind of without shaft extension motor test installation method and device, for without the test after mounting of shaft extension motor.
Background technology
Current domestic conventional motor has axle, if motor need to group test can directly spindle nose connection, and for the locomotive engine motor on hoister class and railway such without shaft extension motor, there is no axle and bearing in manufacturing plant's internal cause, cannot normal assays.Therefore, design a kind of can meet become urgent demand without the installation method of shaft extension motor test requirement and device.
Summary of the invention
The invention provides one without shaft extension motor test installation method and device, object is to overcome above-mentioned weak point, realizes without shaft extension motor in manufacture shop test, to detect the parameter of electric machine.
Technical scheme of the present invention is as follows:
A kind of without shaft extension motor test erecting device, comprise dummy shaft, end shield, bearing assemble, shaft coupling, underframe, jackscrew plate, coupling bolt, attaching nut and pad; Described dummy shaft is provided with web member, and dummy shaft one end penetrates without shaft extension rotor inner, and web member is connected by coupling bolt and attaching nut with the rotor portion without shaft extension motor; Described end shield is connected with the stationary part without shaft extension motor; Dummy shaft and end shield link together by described bearing assemble, and bearing assemble is arranged on dummy shaft, and bearing assemble is connected by coupling bolt with end shield, is provided with pad between end shield and coupling bolt; Described shaft coupling is arranged on the part that dummy shaft one end exposes outside end shield, is connected with the motor of paired experiment; Described underframe is arranged on below the stator footing without shaft extension motor, and passes through coupling bolt and attaching nut and close without the stator footing handle of shaft extension motor; Described jackscrew plate contacts with the stator footing surrounding without shaft extension motor, and is put together on underframe by coupling bolt and attaching nut.
A kind of without shaft extension motor test installation method, comprise the steps:
Step one, penetrates without shaft extension rotor inner by dummy shaft one end, by dummy shaft with web member be connected by coupling bolt and attaching nut with the rotor portion without shaft extension motor;
Step 2, is arranged on bearing assemble on dummy shaft, is connected by end shield by coupling bolt with bearing assemble, between end shield and coupling bolt, arrange pad;
Step 3, is connected end shield with the stationary part without shaft extension motor;
Step 4, is arranged on the part that dummy shaft one end exposes outside end shield, is connected with the motor of paired experiment by shaft coupling;
Step 5, will without the related dummy shaft of shaft extension motor, end shield, bearing assemble part, shaft coupling integral lifting on underframe, and is closed without the stator footing of shaft extension motor and underframe handle by coupling bolt and attaching nut;
Step 6, contacts jackscrew plate with the stator footing surrounding without shaft extension motor, and puts together on underframe by coupling bolt and attaching nut;
Step 7, rechecks each securing member junction closing moment of torsion with dial torque wrench.
Advantageous Effects of the present invention is:
A. part manufacture is simple.All parts are easy workpiece and standard component, and workpiece difficulty of processing is low, and standard component is bought convenient.
B. install simple.All parts only need to use torque spanner unification to tighten, and do not have the part being inconvenient to install.
C. strong adaptability.Dummy shaft end can by lifting eye conventional in manufacturing plant design; The shaft coupling of dummy shaft can according to the coupling design of coordinative experiments motor closing structure; Underframe height can select adjustment according to the center of coordinative experiments motor is high.
D. long service life.Whole assembling process and process of the test do not have very galling to parts, and serviceable bife is long.
Advantage of the present invention provides in the description of embodiment part below, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is structure drawing of device of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the present invention comprises dummy shaft 1, end shield 2, bearing assemble 3, shaft coupling 4, underframe 5, jackscrew plate 6, coupling bolt 7, attaching nut 8 and pad 9 without shaft extension motor test erecting device.
Dummy shaft 1 is provided with web member 10, and web member 10 can carry out counter structure design according to the installation site that rotor has.Dummy shaft 1 one end penetrates without shaft extension rotor inner, dummy shaft 1 with web member 10 be connected by coupling bolt 7, attaching nut 8 with the rotor portion 11 without shaft extension motor, thus make dummy shaft 1 and without shaft extension motor merging formation one section of shaft extension.
End shield 2 puts together on the stationary part without shaft extension motor, is equivalent to stationary part to lengthen.
Bearing assemble 3 is arranged on dummy shaft 1, and together with being put together on end shield 2 by coupling bolt 7, pad 9 pads between end shield 2 and coupling bolt 7, thus dummy shaft 1 and end shield 2 is linked together, and the position of fixing dummy shaft 1.
Dummy shaft 1 one end exposes outside end shield 2 part and installs shaft coupling 4, and shaft coupling 4 can carry out testing organizing with the motor of paired experiment.
Stator footing without shaft extension motor is put together on underframe 5 by coupling bolt 7, attaching nut 8.Underframe 5 can be padded by the stator bottom layer portion without shaft extension motor; for convex in the motor of footing face structure under stator; can to prevent stator unsettled lower than the lower protuberance position in footing face; bottom protection stator; can motor center be adjusted high simultaneously, make without shaft extension motor center high high consistent with paired experiment motor center.
Jackscrew plate 6 is placed on underframe 5, contacts with without around the stator footing of shaft extension motor, and by coupling bolt 7, attaching nut 8 and underframe 5 closing.Jackscrew plate 6 is for adjusting axial, the radial position of axial, radial position without shaft extension motor stator and end shield 2, and easy installation and removal.
Install above-mentioned shaftless when stretching motor test erecting device, first dummy shaft 1 is arranged on rotor by web member 10, installation shaft takes up accessory 3, end shield 2 successively, shaft coupling 4 is arranged on dummy shaft 2 shaft extension place, will without shaft extension motor belt motor dummy shaft 1, end shield 2, bearing assemble part 3, shaft coupling 4 integral lifting on underframe 5, jackscrew plate 6 being installed, rechecking each securing member junction closing moment of torsion with dial torque wrench.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive without departing from the basic idea of the present invention or associate, all should think and be included within protection scope of the present invention.
Claims (2)
1. without a shaft extension motor test erecting device, it is characterized in that: comprise dummy shaft (1), end shield (2), bearing assemble (3), shaft coupling (4), underframe (5), jackscrew plate (6), coupling bolt (7), attaching nut (8) and pad (9); Described dummy shaft (1) is provided with web member (10), dummy shaft (1) one end penetrates without shaft extension rotor inner, and web member (10) is connected by coupling bolt (7) and attaching nut (8) with the rotor portion without shaft extension motor; Described end shield (2) is connected with the stationary part without shaft extension motor; Dummy shaft (1) and end shield (2) link together by described bearing assemble (3), bearing assemble (3) is arranged on dummy shaft (1), bearing assemble (3) is connected by coupling bolt (7) with end shield (2), is provided with pad (9) between end shield (2) and coupling bolt (7); Described shaft coupling (4) is arranged on the part that dummy shaft (1) one end exposes outside end shield (2), is connected with the motor of paired experiment; Described underframe (5) is arranged on below the stator footing without shaft extension motor, and is closed with the stator footing handle without shaft extension motor by coupling bolt (7) and attaching nut (8); Described jackscrew plate (6) contacts with the stator footing surrounding without shaft extension motor, and is put together on underframe (5) by coupling bolt (7) and attaching nut (8).
2., without a shaft extension motor test installation method, it is characterized in that, comprise the steps:
Step one, dummy shaft (1) one end is penetrated without shaft extension rotor inner, by dummy shaft (1) on web member (10) pass through coupling bolt (7) with the rotor portion without shaft extension motor and attaching nut (8) is connected;
Step 2, bearing assemble (3) is arranged on dummy shaft (1), end shield (2) is connected with bearing assemble (3) by coupling bolt (7), pad (9) is set between end shield (2) and coupling bolt (7);
Step 3, is connected end shield (2) with the stationary part without shaft extension motor;
Step 4, is arranged on shaft coupling (4) part that dummy shaft (1) one end exposes outside end shield (2), is connected with the motor of paired experiment;
Step 5, will without the related dummy shaft of shaft extension motor (1), end shield (2), bearing assemble part (3), shaft coupling (4) integral lifting on underframe (5), and by coupling bolt (7) and attaching nut (8) by without the stator footing of shaft extension motor and underframe (5) conjunction;
Step 6, contacts jackscrew plate (6) with the stator footing surrounding without shaft extension motor, and puts together on underframe (5) by coupling bolt (7) and attaching nut (8);
Step 7, rechecks each securing member junction closing moment of torsion with dial torque wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561161.2A CN105044403B (en) | 2015-09-06 | 2015-09-06 | One kind is without shaft extension motor test installation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561161.2A CN105044403B (en) | 2015-09-06 | 2015-09-06 | One kind is without shaft extension motor test installation method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105044403A true CN105044403A (en) | 2015-11-11 |
| CN105044403B CN105044403B (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510561161.2A Active CN105044403B (en) | 2015-09-06 | 2015-09-06 | One kind is without shaft extension motor test installation method and device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105044403B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202026199U (en) * | 2011-01-12 | 2011-11-02 | 张海东 | Shaftless electric motor |
| CN202883649U (en) * | 2012-10-24 | 2013-04-17 | 武汉路友科技有限责任公司 | Internal expansion series lock bolt |
| CN202906690U (en) * | 2012-11-26 | 2013-04-24 | 上海电气集团上海电机厂有限公司 | Test run structure for brushless excitation synchronization motor |
| KR101291515B1 (en) * | 2012-02-14 | 2013-08-09 | (주)동보 | The test apparatus of the balance shaft module |
| CN104833506A (en) * | 2015-04-16 | 2015-08-12 | 吉林大学 | Machine tool electrical spindle reliability testing stand centering adjusting device |
-
2015
- 2015-09-06 CN CN201510561161.2A patent/CN105044403B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202026199U (en) * | 2011-01-12 | 2011-11-02 | 张海东 | Shaftless electric motor |
| KR101291515B1 (en) * | 2012-02-14 | 2013-08-09 | (주)동보 | The test apparatus of the balance shaft module |
| CN202883649U (en) * | 2012-10-24 | 2013-04-17 | 武汉路友科技有限责任公司 | Internal expansion series lock bolt |
| CN202906690U (en) * | 2012-11-26 | 2013-04-24 | 上海电气集团上海电机厂有限公司 | Test run structure for brushless excitation synchronization motor |
| CN104833506A (en) * | 2015-04-16 | 2015-08-12 | 吉林大学 | Machine tool electrical spindle reliability testing stand centering adjusting device |
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| Publication number | Publication date |
|---|---|
| CN105044403B (en) | 2018-03-09 |
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