CN217278819U - Synchronous machine test bench tool - Google Patents
Synchronous machine test bench tool Download PDFInfo
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- CN217278819U CN217278819U CN202220512546.5U CN202220512546U CN217278819U CN 217278819 U CN217278819 U CN 217278819U CN 202220512546 U CN202220512546 U CN 202220512546U CN 217278819 U CN217278819 U CN 217278819U
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- rotor
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- fixing
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Abstract
The utility model provides a synchronous machine test bench frock, include: a motor test platform, wherein a rotor test rack is arranged on the upper side of the motor test platform and is arranged on the motor test platform through a fixing bolt, the lower side of the motor test platform is arranged on the tool support frame through a fixing bolt, the middle part of the upper end of the rotor test bench is provided with a rotor test station, rotor fixing ends are arranged on two sides of the rotor testing station, the rotor fixing end on one side of the rotor testing station is arranged on a rotary supporting shaft, the rotary supporting shaft is arranged on an inner ring of a rotary supporting bearing seat, the outer ring of the rotary supporting bearing seat is fixed on the rotor testing bench, the rotor fixing end head at the other side of the rotor testing station is connected on the rotary driving shaft, the utility model not only can realize the quick fixation of the motor rotor, moreover, the dynamic balance test of the motor rotor can be realized, and the production efficiency of the synchronous motor is improved.
Description
Technical Field
The utility model relates to a product testing equipment technical field specifically is a synchronous machine test rack frock.
Background
The synchronous motor is the heart of a power system and has the characteristics of high operation stability, large overload capacity and the like. It is commonly used in multi-machine synchronous transmission system, precision speed-regulating and speed-stabilizing system and large-scale equipment (such as rolling mill). The dynamic performance of the element is very complex, and the dynamic performance of the element greatly influences the dynamic performance of a full power system. Therefore, the synchronous motor is accurately tested, particularly the dynamic balance of the motor rotor is tested, but no special testing device is provided at present, so that the testing accuracy is not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a synchronous machine test rack frock to solve the problem that proposes in the above-mentioned background art.
The utility model discloses the technical problem who solves adopts following technical scheme to realize: the utility model provides a synchronous machine test bench frock, includes: the testing device comprises a motor testing platform, wherein a rotor testing rack is arranged on the upper side of the motor testing platform, the rotor testing rack is arranged on the motor testing platform through a fixing bolt, the lower side of the motor testing platform is arranged on a tool supporting frame through a fixing bolt, a rotor testing station is arranged in the middle of the upper end of the rotor testing rack, rotor fixing ends are arranged on two sides of the rotor testing station, the rotor fixing end on one side of the rotor testing station is arranged on a rotating support shaft, the rotating support shaft is arranged on an inner ring of a rotating support bearing seat, an outer ring of the rotating support bearing seat is fixed on the rotor testing rack, the rotor fixing end on the other side of the rotor testing station is connected to a rotating drive shaft, one end of the rotating drive shaft is arranged on the rotor fixing end through a fixing pin, the other end of the rotating drive shaft is arranged on the output end of a rotating drive motor through a fixing pin, the shell of the rotary driving motor is installed on a motor fixing frame through a fixing bolt, and the motor fixing frame fixing bolt is installed on a rotor testing rack.
The rotary driving shaft is arranged on an inner ring of the rotary supporting bearing seat, an outer ring of the rotary supporting bearing seat is fixed on the rotor testing bench, and an end head adjusting support frame is arranged on the motor testing platform on the lower side of the rotor testing station.
The rotor fixing end comprises a rotor fixing clamping jaw, the rotor fixing clamping jaw is installed on a clamping jaw installation seat, the clamping jaw installation seat is fixed at one end of an fixture installation rod, a coupler is arranged at the other end of the fixture installation rod, the middle of the fixture installation rod is installed on a bearing installation seat through a rotary supporting bearing, and the bearing installation seat is installed on an end adjusting support frame.
The end adjusting support frame comprises an end supporting rod, an external thread is formed in the outer side of the end supporting rod, the end supporting rod is installed in a threaded hole formed in the adjusting support plate, and the adjusting support plate is installed on the motor test platform through the adjusting supporting rod.
The adjusting support rod comprises an adjusting support threaded sleeve, an adjusting support screw rod is arranged in the adjusting support threaded sleeve, the lower end of the adjusting support threaded sleeve is fixed on the motor test platform, and the upper end of the adjusting support screw rod is arranged in a screw hole in the adjusting support plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses not only can realize electric motor rotor's quick fixation, moreover, can realize electric motor rotor's dynamic balance test, improve synchronous machine's production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the rotor fixing end of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement objects and the functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings, in the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, for example, they may be fixed connection, detachable connection, or integrally connected, either mechanically or electrically; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1 and 2, a synchronous motor test bench tool includes: motor test platform 1, 1 upside of motor test platform is equipped with rotor test bench 3, rotor test bench 3 passes through fixing bolt and installs on motor test platform 1, 1 downside of motor test platform passes through fixing bolt and installs on frock support frame 2, 3 upper end middle parts of rotor test bench are equipped with rotor test station, rotor test station both sides are equipped with rotor fixed end 4, rotor fixed end 4 of rotor test station one side is installed on swivel support shaft 7, and swivel support shaft 7 is installed and is enclosed in swivel support bearing frame 8, the outer lane of swivel support bearing frame 8 is fixed on rotor test bench 3, the rotor fixed end 4 of rotor test station opposite side is connected on swivel drive shaft 9, swivel drive shaft 9 one end is installed on rotor fixed end 4 through the fixed pin, a, The other end is installed on the output end of rotary driving motor 10 through the fixed pin, rotary driving motor 10's casing passes through fixing bolt and installs on motor mount 11, motor mount 11 fixing bolt installs on rotor test bench 3. The rotary driving shaft 9 is arranged on an inner ring of the rotary supporting bearing seat 8, an outer ring of the rotary supporting bearing seat 8 is fixed on the rotor testing bench 3, and the motor testing platform 1 on the lower side of the rotor testing station is provided with an end head adjusting supporting frame.
Example 2
As shown in fig. 1 and 2, a synchronous motor test bench tool includes: motor test platform 1, 1 upside of motor test platform is equipped with rotor test bench 3, rotor test bench 3 passes through fixing bolt and installs on motor test platform 1, 1 downside of motor test platform passes through fixing bolt and installs on frock support frame 2, 3 upper end middle parts of rotor test bench are equipped with rotor test station, rotor test station both sides are equipped with rotor fixed end 4, rotor fixed end 4 of rotor test station one side is installed on swivel support shaft 7, and swivel support shaft 7 is installed and is enclosed in swivel support bearing frame 8, the outer lane of swivel support bearing frame 8 is fixed on rotor test bench 3, the rotor fixed end 4 of rotor test station opposite side is connected on swivel drive shaft 9, swivel drive shaft 9 one end is installed on rotor fixed end 4 through the fixed pin, a, The other end is installed on the output end of rotary driving motor 10 through the fixed pin, rotary driving motor 10's casing passes through fixing bolt and installs on motor mount 11, motor mount 11 fixing bolt installs on rotor test bench 3. Rotor fixed end 4 includes rotor fixed clamping jaw 41, rotor fixed clamping jaw 41 is installed on clamping jaw mount pad 42, clamping jaw mount pad 42 is fixed and is served at one of anchor clamps installation pole 43, the other end of anchor clamps installation pole 43 is equipped with shaft coupling 44, install on bearing mount pad 46 through rotatory support bearing 45 in the middle part of anchor clamps installation pole 43, bearing mount pad 46 is installed on the end regulation support frame. The end adjusting support frame comprises an end supporting rod 12, external threads are formed in the outer side of the end supporting rod 12, the end supporting rod 12 is installed in a threaded hole formed in the supporting rod installed on the adjusting support plate 5, and the adjusting support plate 5 is installed on the motor test platform 1 through the adjusting supporting rod. The adjusting support rod comprises an adjusting support threaded sleeve, an adjusting support screw rod 6 is arranged in the adjusting support threaded sleeve, the lower end of the adjusting support threaded sleeve is fixed on the motor test platform 1, and the upper end of the adjusting support screw rod 6 is installed in a screw hole in the adjusting support plate 5.
The utility model discloses a 3 upper ends middle parts of rotor test rack are equipped with rotor test station, rotor test station both sides are equipped with the fixed end 4 of rotor, the support frame is adjusted to the end that is equipped with on the motor test platform 1 of rotor test station downside, not only can realize electric motor rotor's quick fixation, moreover, can realize electric motor rotor's dynamic balance test, has improved synchronous machine's production efficiency.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a synchronous machine test bench frock, includes: motor test platform (1), motor test platform (1) upside is equipped with rotor test rack (3), rotor test rack (3) are installed on motor test platform (1) through fixing bolt, motor test platform (1) downside passes through fixing bolt and installs on frock support frame (2), its characterized in that: the rotor testing device is characterized in that a rotor testing station is arranged in the middle of the upper end of the rotor testing bench (3), rotor fixing ends (4) are arranged on two sides of the rotor testing station, the rotor fixing end (4) on one side of the rotor testing station is installed on a rotary supporting shaft (7), the rotary supporting shaft (7) is installed on the inner circle of a rotary supporting bearing seat (8), the outer circle of the rotary supporting bearing seat (8) is fixed on the rotor testing bench (3), the rotor fixing end (4) on the other side of the rotor testing station is connected to a rotary driving shaft (9), one end of the rotary driving shaft (9) is installed on the rotor fixing end (4) through a fixing pin, the other end of the rotary driving shaft is installed on the output end of a rotary driving motor (10) through a fixing pin, a shell of the rotary driving motor (10) is installed on a motor fixing frame (11) through a fixing bolt, and the motor fixing frame (11) is fixedly installed on the rotor testing rack (3) through bolts.
2. The synchronous machine test bench tool according to claim 1, characterized in that: the rotary driving shaft (9) is arranged on an inner ring of the rotary supporting bearing seat (8), an outer ring of the rotary supporting bearing seat (8) is fixed on the rotor testing rack (3), and an end adjusting support frame is arranged on the motor testing platform (1) on the lower side of the rotor testing station.
3. The synchronous motor test bench tool according to claim 1 or 2, characterized in that: rotor fixed end (4) are including rotor fixed clamping jaw (41), rotor fixed clamping jaw (41) are installed on clamping jaw mount pad (42), clamping jaw mount pad (42) are fixed and are served in one of anchor clamps installation pole (43), the other end of anchor clamps installation pole (43) is equipped with shaft coupling (44), install on bearing mount pad (46) through rotatory support bearing (45) at anchor clamps installation pole (43) middle part, install on the support frame is adjusted to the end bearing mount pad (46).
4. The synchronous machine test bench tool of claim 3, characterized in that: the end adjusting support frame comprises an end supporting rod (12), external threads are formed in the outer side of the end supporting rod (12), the end supporting rod (12) is installed in a threaded hole formed in the supporting rod installed on the adjusting support plate (5), and the adjusting support plate (5) is installed on the motor test platform (1) through the adjusting supporting rod.
5. The synchronous machine test bench tool of claim 4, characterized in that: the adjusting support rod comprises an adjusting support threaded sleeve, an adjusting support screw (6) is arranged in the adjusting support threaded sleeve, the lower end of the adjusting support threaded sleeve is fixed on the motor test platform (1), and the upper end of the adjusting support screw (6) is arranged in a screw hole in the adjusting support plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220512546.5U CN217278819U (en) | 2022-03-09 | 2022-03-09 | Synchronous machine test bench tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220512546.5U CN217278819U (en) | 2022-03-09 | 2022-03-09 | Synchronous machine test bench tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217278819U true CN217278819U (en) | 2022-08-23 |
Family
ID=82860572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220512546.5U Active CN217278819U (en) | 2022-03-09 | 2022-03-09 | Synchronous machine test bench tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217278819U (en) |
-
2022
- 2022-03-09 CN CN202220512546.5U patent/CN217278819U/en active Active
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