CN211402643U - Motor stalling test equipment - Google Patents
Motor stalling test equipment Download PDFInfo
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- CN211402643U CN211402643U CN201921492994.8U CN201921492994U CN211402643U CN 211402643 U CN211402643 U CN 211402643U CN 201921492994 U CN201921492994 U CN 201921492994U CN 211402643 U CN211402643 U CN 211402643U
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- motor
- bottom plate
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- fixed
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Abstract
The utility model discloses a motor stalling test equipment, including bottom plate and fixed unit, the bottom plate: the utility model discloses a motor stalling test device, including bottom plate, fixed plate, bottom plate, motor mounting groove, motor fixed block, motor stall test equipment, the upper surface middle part of bottom plate is equipped with the through-hole, the upper surface middle part of bottom plate is equipped with the fixed plate, the upper surface both ends of bottom plate all are equipped with first spout, equal sliding connection has first slider in the first spout, the lower surface of first spout is equipped with logical groove, the lower fixed surface of first slider is connected with the telescopic link, the bottom fixedly connected with installation piece of telescopic link, the below of bottom plate is equipped with the motor mounting groove, the both sides of motor mounting groove all are equipped with first fixed block, first fixed block corresponds with the position size of installation piece, and this motor stalling test equipment can effectually protect the motor in the.
Description
Technical Field
The utility model relates to a motor stalling technical field specifically is a motor stalling test equipment.
Background
With the development of the Chinese machinery industry, more and more mechanical devices are widely used. The motor system plays an important role in power mechanical devices such as vehicles and the like, and the characteristics such as driving performance, mechanical efficiency and the like of the motor system need to be ensured. When the motor system is tested on the rack, a locked rotor test needs to be carried out.
However, the locked rotor device in the prior art is not perfect in protection of the motor when the locked rotor test is performed on the motor, and the motor is easy to generate high-strength vibration due to high-frequency rotation, so that the service life of the motor is greatly shortened and even the motor is damaged in the field.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a motor stalling test equipment, can effectually protect the motor in the stalling test, avoid the motor to lead to the motor to appear damaging because of the vibrations of self high strength, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a motor locked-rotor testing device comprises a bottom plate and a fixing unit,
a bottom plate: the middle part of the upper surface of the bottom plate is provided with a through hole, the middle part of the upper surface of the bottom plate is provided with a fixed plate, two ends of the upper surface of the bottom plate are respectively provided with a first sliding groove, a first sliding block is connected in the first sliding grooves in a sliding manner, the lower surface of the first sliding groove is provided with a through groove, the lower surface of the first sliding block is fixedly connected with a telescopic rod, the bottom end of the telescopic rod is fixedly connected with an installation block, and a motor installation groove is arranged below the bottom plate;
a fixing unit: the fixing unit comprises a rocking handle, a threaded rod, a second fixing block, a second sliding groove and a second sliding block, the second sliding groove is formed in the upper surface of the base plate, the lower surface of the second sliding block is connected with the second sliding groove in a sliding mode, the upper surface of the second sliding block is fixedly connected with the movable plate, the second fixing block is arranged on the front side of the upper surface of the base plate, two ends of the threaded rod are respectively connected with the side faces of the second fixing block and the movable plate in a rotating mode, one end of the threaded rod is fixedly connected with the rocking handle, the motor is placed in the motor mounting groove, then the first sliding block slides in the first sliding groove, the position of a telescopic rod fixedly connected with the first sliding block is adjusted, accordingly, the mounting block fixedly connected with the telescopic rod corresponds to the position of the second fixing block, the output shaft of the motor is placed in a through hole in the upper surface of the base plate, and, and then the movable plate is contacted with the fixed plate, and then the motor is subjected to locked rotor test.
Further, still include compression spring, compression spring totally two, compression spring cup joints the surface at two telescopic links respectively, can make the telescopic link more stable when stretching out and drawing back through compression spring, avoids receiving external force suddenly and produces the damage.
Further, still include the shock pad, in the motor mounting groove was located to the shock pad, can make the motor when testing in the motor mounting groove through the shock pad, slowed down the vibrations of motor self, protected the motor.
Further, still include fixed screw and fixing bolt, fixed screw is three altogether, fixed screw evenly sets up along the upper surface of installation piece, fixing bolt is three altogether, fixing bolt evenly sets up along the upper surface of first fixed block, fixing bolt corresponds with the position size of fixed screw, and through the cooperation installation of fixed screw and fixing bolt, can make the connection between installation piece and the first fixed block more stable.
Furthermore, the movable plate limiting device further comprises four clamping pins, the clamping pins are evenly arranged at two ends of the front side face of the fixed plate, and the movable plate can be limited and protected through the clamping pins.
Furthermore, both sides of the motor mounting groove are provided with first fixed blocks, and the first fixed blocks correspond to the mounting blocks in position and size.
Compared with the prior art, the beneficial effects of the utility model are that: this motor stalling test equipment has following benefit:
1. the motor is placed in the motor mounting groove, the first sliding block slides in the first sliding groove, the position of a telescopic rod fixedly connected with the first sliding block is adjusted, the mounting block fixedly connected with the telescopic rod corresponds to the second fixing block in position, an output shaft of the motor is placed in a through hole in the upper surface of the bottom plate, the first threaded rod is rotated by rotating the rocking handle, the movable plate is contacted with the fixed plate, and then the motor is subjected to a locked-rotor test;
2. the telescopic rod can be more stable when being stretched by the compression spring, damage caused by external force is avoided, and the shock pad can slow down the self-vibration of the motor and protect the motor when the motor is tested in the motor mounting groove;
3. through the cooperation installation of fixed screw and fixing bolt, can make the connection between installation piece and the first fixed block more stable, can carry out spacing protection to the fly leaf through the card tip.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: the device comprises a base plate 1, a first sliding groove 2, a first sliding block 3, a telescopic rod 4, a compression spring 5, a mounting block 6, a first fixing block 7, a motor mounting groove 8, a fixing unit 9, a rocking handle 901, a threaded rod 902, a second fixing block 903, a second sliding groove 904, a second sliding block 905, a movable plate 10, a fixing plate 11, a fixing screw hole 12, a damping pad 13, a fixing bolt 14, a clamping pin 15 and a through groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a motor locked-rotor testing device comprises a bottom plate 1 and a fixing unit 9,
bottom plate 1: the middle part of the upper surface of the bottom plate 1 is provided with a through hole, the middle part of the upper surface of the bottom plate 1 is provided with a fixing plate 11, two ends of the upper surface of the bottom plate 1 are respectively provided with a first sliding chute 2, a first sliding block 3 is connected in the first sliding chute 2 in a sliding manner, the lower surface of the first sliding chute 2 is provided with a through groove 16, the lower surface of the first sliding block 3 is fixedly connected with a telescopic rod 4, the bottom end of the telescopic rod 4 is fixedly connected with an installation block 6, a motor installation groove 8 is arranged below the bottom plate 1, two sides of the motor installation groove 8 are respectively provided with a first fixing block 7;
the fixing unit 9: the fixing unit 9 comprises a rocking handle 901, a threaded rod 902, a second fixed block 903, a second sliding chute 904 and a second sliding block 905, the second sliding chute 904 is arranged on the upper surface of the bottom plate 1, the lower surface of the second sliding block 905 is connected with the second sliding chute 904 in a sliding manner, the upper surface of the second sliding block 905 is fixedly connected with the movable plate 10, the second fixed block 903 is arranged on the front side of the upper surface of the bottom plate 1, two ends of the threaded rod 902 are respectively connected with the second fixed block 903 and the side surface of the movable plate 10 in a rotating manner, one end of the threaded rod 902 is fixedly connected with the rocking handle 901, the motor is placed in the motor mounting groove 8, then the first sliding block 3 slides in the first sliding chute 2, so as to adjust the position of the telescopic rod 4 fixedly connected with the first sliding block 3, thereby the mounting block 6 fixedly connected with the telescopic rod 4 corresponds to the position of the first fixed block 7, and then the output, then, the first threaded rod 902 is rotated by rotating the rocking handle 901, so that the movable plate 10 is in contact with the fixed plate 11, and then the motor is subjected to the locked rotor test.
Wherein, still include compression spring 5, compression spring 5 is totally two, and compression spring 5 cup joints the surface at two telescopic links 4 respectively, can make telescopic link 4 more stable when stretching out and drawing back through compression spring 5, avoids receiving external force suddenly and produces the damage.
Wherein, still include shock pad 13, in motor mounting groove 8 was located to shock pad 13, can make the motor when testing in motor mounting groove 8 through shock pad 13, slowed down the vibrations of motor self, protected the motor.
Wherein, still including fixed screw 12 and fixing bolt 14, fixed screw 12 is totally three, and fixed screw 12 evenly sets up along the upper surface of installation piece 6, and fixing bolt 14 is totally three, and fixing bolt 14 evenly sets up along the upper surface of first fixed block 7, and fixing bolt 14 corresponds with the position size of fixed screw 12, and through the cooperation installation of fixed screw 12 and fixing bolt 14, can make the connection between installation piece 6 and the first fixed block 7 more stable.
The movable plate 10 further comprises four clamping pins 15, the four clamping pins 15 are uniformly arranged at two ends of the front side surface of the fixed plate 11, and the movable plate 10 can be limited and protected through the clamping pins 15
When in use: the motor is placed in the motor mounting groove 8, the first sliding block 3 slides in the first sliding groove 2, the position of the telescopic rod 4 fixedly connected with the first sliding block 3 is adjusted, the mounting block 6 fixedly connected with the telescopic rod 4 corresponds to the first fixing block 7, the mounting block 6 and the first fixing block 7 can be more stably connected through the matching mounting of the fixing screw hole 12 and the fixing bolt 14, the output shaft of the motor is placed in the through hole in the upper surface of the bottom plate 1, the telescopic rod 4 can be more stably stretched through the compression spring 5, the damage caused by external force is avoided, the first threaded rod 902 is rotated through the rotating rocking handle 901, the movable plate 10 is in contact with the fixing plate 11, the movable plate 10 can be limited and protected through the clamping tip 15, and then the motor is subjected to locked rotation test, when the motor can be tested in the motor mounting groove 8 through the shock pad 13, the vibration of the motor is reduced, and the motor is protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a motor stalling test equipment which characterized in that: comprises a bottom plate (1) and a fixing unit (9),
base plate (1): a through hole is formed in the middle of the upper surface of the bottom plate (1), a fixing plate (11) is arranged in the middle of the upper surface of the bottom plate (1), first sliding grooves (2) are formed in two ends of the upper surface of the bottom plate (1), first sliding blocks (3) are connected in the first sliding grooves (2) in a sliding mode, through grooves (16) are formed in the lower surface of the first sliding grooves (2), telescopic rods (4) are fixedly connected to the lower surface of the first sliding blocks (3), mounting blocks (6) are fixedly connected to the bottom ends of the telescopic rods (4), and motor mounting grooves (8) are formed below the bottom plate (1);
fixing unit (9): fixed unit (9) include rocking handle (901), threaded rod (902), second fixed block (903), second spout (904) and second slider (905), the upper surface of bottom plate (1) is located in second spout (904), the lower surface and second spout (904) sliding connection of second slider (905), the upper surface and fly leaf (10) fixed connection of second slider (905), the upper surface front side of bottom plate (1) is located in second fixed block (903), the both ends of threaded rod (902) rotate with the side of second fixed block (903) and fly leaf (10) respectively and are connected, the one end and the rocking handle (901) fixed connection of threaded rod (902).
2. The motor stall testing device of claim 1, wherein: the telescopic rod is characterized by further comprising two compression springs (5), wherein the two compression springs (5) are sleeved on the outer surfaces of the two telescopic rods (4) respectively.
3. The motor stall testing device of claim 1, wherein: still include shock pad (13), shock pad (13) are located in motor mounting groove (8).
4. The motor stall testing device of claim 1, wherein: still include fixed screw (12) and fixing bolt (14), fixed screw (12) are three altogether, the upper surface of installation piece (6) is evenly set up along fixed screw (12), fixing bolt (14) are three altogether, fixing bolt (14) are evenly set up along the upper surface of first fixed block (7), fixing bolt (14) correspond with the position size of fixed screw (12).
5. The motor stall testing device of claim 1, wherein: the fixing plate is characterized by further comprising four clamping pins (15), wherein the clamping pins (15) are evenly arranged at two ends of the front side face of the fixing plate (11).
6. The motor stall testing device of claim 1, wherein: the motor mounting groove (8) is characterized in that first fixing blocks (7) are arranged on two sides of the motor mounting groove (8), and the first fixing blocks (7) correspond to the mounting blocks (6) in position and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921492994.8U CN211402643U (en) | 2019-09-09 | 2019-09-09 | Motor stalling test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921492994.8U CN211402643U (en) | 2019-09-09 | 2019-09-09 | Motor stalling test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211402643U true CN211402643U (en) | 2020-09-01 |
Family
ID=72215923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921492994.8U Active CN211402643U (en) | 2019-09-09 | 2019-09-09 | Motor stalling test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211402643U (en) |
-
2019
- 2019-09-09 CN CN201921492994.8U patent/CN211402643U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 26, Anfu Road, Dongbang Town, Changshu City, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Freya Pump Manufacturing Co.,Ltd. Address before: 215300 Room 5, No. 9, Jinchang Road, Jinxi Town, Kunshan City, Suzhou, Jiangsu Province Patentee before: Kunshan Freya mechanical and Electrical Equipment Co.,Ltd. |