CN218066830U - Linear electric motor test platform - Google Patents
Linear electric motor test platform Download PDFInfo
- Publication number
- CN218066830U CN218066830U CN202220778367.6U CN202220778367U CN218066830U CN 218066830 U CN218066830 U CN 218066830U CN 202220778367 U CN202220778367 U CN 202220778367U CN 218066830 U CN218066830 U CN 218066830U
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Abstract
The utility model discloses a linear motor test platform, which comprises a frame, a beam, a lead screw motor connecting block, a mechanical test module, a movable platform, a rotor quick connecting block, a linear motor and a clamp; the moving platform comprises four air-floating guide rails, a moving platform module and a stator quick connecting block; the movable platform is connected with the frame in a sliding way through four air-floating guide rails; the mechanical testing module comprises a mechanical testing device and a mechanical sensor. The utility model can realize the automatic test of the thrust of the linear motor; and the sectional type propulsion is adopted to realize accurate test on the thrust distribution condition of each position of the linear motor.
Description
Technical Field
The utility model relates to a motor test field especially relates to a linear electric motor test platform.
Background
With the requirements of the semiconductor industry on the precision and the strength of motion control becoming higher and higher, the linear motor is used as a main component of precision motion control, and the thrust distribution condition of each position of the stator becomes extremely important to test. The existing test mainly depends on manual work or a simple test device for testing, and has the problems of difficult test and low precision.
In view of this, the utility model discloses a linear electric motor test platform is developed for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of can realize linear electric motor thrust automatic, quick, the test platform of accurate test.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model relates to a linear motor test platform, which comprises a frame, a cross beam, a screw rod motor connecting block, a mechanical test module, a mobile platform, a rotor quick connecting block, a linear motor and a clamp; the cross beam is fixed on the frame; the screw rod motor is fixed below the cross beam; the screw motor connecting block is matched with the screw motor for driving.
The moving platform comprises four air-floating guide rails, a moving platform module and a stator quick connecting block; the movable platform is connected with the frame in a sliding way through four air-floating guide rails; the stator quick connecting block is fixed below the mobile platform module.
The mechanical testing module comprises a mechanical testing device and a mechanical sensor; the mechanical sensor is fixed above the mobile platform; and the mechanical testing device is positioned between the mechanical sensor and the screw rod motor connecting block and is fixed on the screw rod motor connecting block and used for testing the thrust of the linear motor.
The rotor quick connect block is fixed in the frame and is located the moving platform below.
The linear motor comprises a rotor and a stator; the rotor is fixedly connected with the rotor quick connecting block; the stator is fixedly connected with the stator quick connecting block.
The clamp is fixedly connected with the screw rod motor connecting block and is in sliding connection with a sliding rail on the cross beam; when the screw motor does not need to move, the clamp is clamped and locked on the sliding rail on the cross beam, and at the moment, the position of the screw motor connecting block is locked.
After the scheme is adopted, the utility model comprises a frame, a beam, a lead screw motor connecting block, a mechanical testing module, a movable platform, a rotor quick connecting block, a linear motor and a clamp, so that the automatic test of the thrust of the linear motor can be realized; meanwhile, the movable platform is connected with the rack by adopting an air-floating guide rail, so that the influence of friction force can be eliminated, and the test is accurate; and the sectional type propulsion is adopted to realize accurate test on the thrust distribution condition of each position of the linear motor.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a partial enlarged view of the linear motor mounting part of the present invention
Description of the reference symbols
The device comprises a frame 1, a cross beam 2, a screw rod motor 3, a screw rod motor connecting block 4, a mechanical testing module 5, a mechanical testing device 51, a mechanical sensor 52, a moving platform 6, an air floatation guide rail 61, a moving platform module 62, a stator quick connecting block 63, a rotor quick connecting block 7, a linear motor 8, a rotor 81, a stator 82 and a clamp 9.
Detailed Description
As shown in fig. 1 and fig. 2, the utility model relates to a linear motor test platform, which comprises a frame 1, a beam 2, a lead screw motor 3, a lead screw motor connecting block 4, a mechanical test module 5, a moving platform 6, a mover quick connecting block 7, a linear motor 8 and a clamp 9; the beam 2 is fixed on the frame 1; the screw rod motor 3 is fixed below the cross beam 2; the lead screw motor connecting block 4 is matched with the lead screw motor 3 for driving.
The moving platform 6 comprises four air-floating guide rails 61, a moving platform module 62 and a stator quick connecting block 63; the moving platform 6 is connected with the frame 1 in a sliding way through four air-floating guide rails 61; the stator quick connect block 63 is fixed below the moving platform module 62.
The mechanical testing module 5 comprises a mechanical testing device 51 and a mechanical sensor 52; the mechanical sensor 52 is fixed above the mobile platform 6; the mechanical testing device 51 is located between the mechanical sensor 52 and the lead screw motor connecting block 4 and is fixed on the lead screw motor connecting block 4 for testing the thrust of the linear motor 8.
And the rotor quick connecting block 7 is fixed on the frame 1 and is positioned below the moving platform 6.
The linear motor 8 comprises a rotor 81 and a stator 82; the rotor 81 is fixedly connected with the rotor quick connecting block 7; the stator 82 is fixedly connected with the stator quick connecting block 63.
The clamp 9 is fixedly connected with the lead screw motor connecting block 4 and is in sliding connection with a sliding rail on the cross beam 2; when the screw motor 3 does not need to move, the clamp 9 clamps the slide rail locked on the cross beam 2, and the position of the screw motor connecting block 4 is locked at the moment.
The working principle of the utility model is as follows:
s1, a screw motor 3, a linear motor 8 and a moving platform 6 are located at initial positions, the screw motor 3 drives a screw motor connecting block 4 to move to a set first position leftwards, and a clamp 9 clamps and locks;
s2, the linear motor 8 starts to move, because the rotor 81 is fixedly connected with the rotor quick connecting block 7, the stator 82 is fixedly connected with the stator quick connecting block 63, the stator 82 drives the mobile platform 6 to slowly move leftwards to a specified position, and meanwhile, the mechanical testing device 51 feeds back a tested thrust value to the mechanical sensor 52;
s3, the clamp 9 releases the clamp locking, the screw motor 3 drives the screw motor connecting block 4 to move to a set second position leftwards, the clamp 9 performs clamp locking, and the step S2 is repeated;
s4, the clamp 9 releases the clamp locking, the screw motor 3 drives the screw motor connecting block 4 to move to the set nth position leftwards, the clamp 9 performs clamp locking, and the step S2 is repeated until the test is completed;
s5, resetting the screw rod motor 3, the linear motor 8 and the mobile platform 6, and disassembling the tested linear motor 8;
and S6, installing the next linear motor to be tested, and repeating the steps S1-S5.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a linear electric motor test platform which characterized in that: the device comprises a frame, a cross beam, a screw motor connecting block, a mechanical testing module, a moving platform, a rotor quick connecting block, a linear motor and a clamp; the cross beam is fixed on the frame; the screw rod motor is fixed below the cross beam; the clamp is fixedly connected with the screw rod motor connecting block and is in sliding connection with a sliding rail on the cross beam; when the screw motor does not need to move, the clamp clamps the slide rail locked on the cross beam.
2. A linear motor test platform as recited in claim 1, wherein: the moving platform comprises four air-floating guide rails, a moving platform module and a stator quick connecting block; the moving platform is connected with the frame in a sliding way through four air-floating guide rails.
3. A linear motor test platform as recited in claim 1, wherein: the linear motor comprises a rotor and a stator; the rotor is fixedly connected with the rotor quick connecting block; the stator is fixedly connected with the stator quick connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778367.6U CN218066830U (en) | 2022-04-06 | 2022-04-06 | Linear electric motor test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778367.6U CN218066830U (en) | 2022-04-06 | 2022-04-06 | Linear electric motor test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218066830U true CN218066830U (en) | 2022-12-16 |
Family
ID=84414368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220778367.6U Active CN218066830U (en) | 2022-04-06 | 2022-04-06 | Linear electric motor test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218066830U (en) |
-
2022
- 2022-04-06 CN CN202220778367.6U patent/CN218066830U/en active Active
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