CN220795415U - Test bench for electric drive system - Google Patents

Abstract

The utility model discloses an electric drive system test bench which comprises a test bench, wherein a mounting plate is fixedly arranged on the surface of the test bench, a support frame is fixedly arranged at the bottom end of the test bench, a horizontal sliding groove is formed in the surface of the test bench, a horizontal sliding block capable of moving left and right is connected in a sliding manner in the horizontal sliding groove, a friction block is connected to the surface of the horizontal sliding block in a sliding manner through a torsion spring in a rotating manner, a square vertical sliding block capable of moving up and down is movably connected to the top end of the horizontal sliding block, a positioning block is fixedly arranged at the top end of the square vertical sliding block, a positioning groove is formed in the upper surface of the test bench, a threaded hole is formed in the surface of the test bench, a second threaded rod is connected in a threaded manner, one end of the second threaded rod is connected with the horizontal sliding block in a rotating manner, and a vertical sliding groove for the square vertical sliding block to move up and down is formed in a matching manner on the surface of the horizontal sliding block.

Description

Test bench for electric drive system

Technical Field

The utility model belongs to the technical field of test benches, and particularly relates to an electric drive system test bench.

Background

The electric drive is a component which plays a key and pivotal role in the interaction of the motor and the electric energy, and is a component in which a lead wire is arranged in the motor, and the lead wire rotates in a magnetic field caused by current induced in the lead wire or magnetic induction caused by the current passing through the lead wire due to the magnetic field passing through the magnetic pole pieces.

In the prior art, publication No.: CN218647110U discloses a motor driving system test bench, its technical scheme main points are: the testing device comprises a placing table, wherein the top surface of the placing table is fixedly connected with a tester, and the top surface of the placing table is fixedly connected with a servo motor; the connecting shaft is fixedly connected to one end of a driving shaft of the servo motor, and a placing plate is arranged on the top surface of the placing table; and the fixing component is arranged on the top surface of the placing plate.

When the electric drive system is tested, the motor needs to be installed on the test bench, and as the motor has various sizes, the bench is required to fix the motors with different sizes, so that the practicability of the test bench is prevented from being lower, and therefore, the test bench of the electric drive system needs to be designed to solve the problems.

Disclosure of utility model

The utility model aims to provide an electric drive system test bench for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an electric drive system test bench, includes the test bench, the fixed surface of test bench installs the mounting panel, the bottom fixed mounting of test bench has the support frame, horizontal sliding groove has been seted up on the surface of test bench, but sliding connection has horizontal sliding block of horizontal sliding groove sliding connection side-to-side movement, the surface of horizontal sliding block is connected with the friction block through the torsional spring rotation, the top swing joint of horizontal sliding block has the square vertical slider that can reciprocate, the top fixed mounting of square vertical slider has the locating piece, the constant head tank has been seted up to the upper surface of test bench.

Preferably, a threaded hole is formed in the surface of the detection table, a second threaded rod is connected in the threaded hole in a threaded mode, and one end of the second threaded rod is connected with the horizontal sliding block in a rotating mode.

Preferably, the surface of the horizontal sliding block is provided with a vertical sliding groove for the square vertical sliding block to move up and down in a matched mode, the bottom wall of the vertical sliding groove is fixedly provided with a threaded sleeve, and the threaded sleeve movably penetrates through the surfaces of the square vertical sliding block and the positioning block.

Preferably, the top end of the threaded sleeve is in threaded connection with a first threaded rod, and the top end of the first threaded rod is fixedly provided with a rotary disk.

Preferably, the bottom end of the rotating disc is fixedly provided with a T-shaped ring, and the top end of the positioning block is provided with an annular T-shaped groove in a matching way for the T-shaped ring to rotate.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through being provided with horizontal sliding block, locating piece and friction block, horizontal sliding block and locating piece movable to the both ends of motor, can restrict the motor and control the removal, the friction block can hold in the palm in the lower side of motor, can restrict the motor rotation, is favorable to carrying out the location to the motor, conveniently tests electric drive system.

2. The positioning block capable of moving up and down and the horizontal sliding block capable of moving left and right are arranged, so that the position of the horizontal sliding block and the height of the positioning block can be adjusted according to the size of the motor, and the positioning of motors with different sizes can be facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the present utility model in section;

FIG. 3 is a schematic view of a test table according to the present utility model;

FIG. 4 is a schematic view of the horizontal slider of the present utility model in cross-section;

FIG. 5 is a schematic view of a positioning block of the present utility model;

In the figure: 1. a detection table; 2. a positioning groove; 3. a horizontal sliding groove; 4. a threaded hole; 5. a horizontal sliding block; 6. a vertical sliding groove; 7. a threaded sleeve; 8. square vertical sliding blocks; 9. a first threaded rod; 10. a rotating disc; 11. a T-ring; 12. a positioning block; 13. an annular T-shaped groove; 14. a friction block; 15. a second threaded rod; 16. a mounting plate; 17. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution for a test bench of an electric drive system:

The utility model provides an electric drive system test bench, including detecting platform 1, detecting platform 1's fixed surface installs mounting panel 16, but install detecting instrument on the mounting panel 16, detecting platform 1's bottom fixed mounting has support frame 17, detecting platform 1's surface has seted up horizontal sliding groove 3, but horizontal sliding groove 3 sliding connection has horizontal sliding block 5 of horizontal sliding block side-to-side movement, move about through horizontal sliding block 5, can be according to the position of motor's size adjustment locating piece 12, horizontal sliding block 5's surface is connected with friction block 14 through the torsional spring rotation, friction block 14 passes through torsional spring rotation and connects for friction block 14 is after rotating, under the condition of no atress, but the top swing joint of horizontal sliding block 5 has square vertical slider 8 of reciprocates, be favorable to conveniently according to the height adjustment locating piece 12 of motor, square vertical slider 8's top fixed mounting has locating piece 12, locating slot 2 has been seted up on detecting platform 1's upper surface, locating slot 2 can be to motor preliminary location, the position of conveniently adjusting locating piece 12 during this.

Further, screw hole 4 has been seted up on the surface of detecting bench 1, screw hole 4 internal thread connection has second threaded rod 15, the one end and the horizontal sliding block 5 rotation of second threaded rod 15 are connected, rotatory second threaded rod 15 can drive horizontal sliding block 5 and remove, vertical sliding groove 6 that supplies square vertical slider 8 to reciprocate is seted up to the surface cooperation of horizontal sliding block 5, the diapire fixed mounting of vertical sliding groove 6 has screw sleeve 7, screw sleeve 7 activity runs through square vertical slider 8 and the surface of locating piece 12, screw sleeve 7's top threaded connection has first threaded rod 9, the top fixed mounting of first threaded rod 9 has rotary disk 10, rotatory rotary disk 10 drives first threaded rod 9 rotation, make first threaded rod 9 rise, the bottom fixed mounting of rotary disk 10 has T type ring 11, the annular T type groove 13 that supplies T type ring 11 to rotate is seted up in the top cooperation of locating piece 12, rotary disk 10 is connected with locating piece 12, first threaded rod 9 rise and can drive locating piece 12 and rise.

The working principle and the using flow of the utility model are as follows: when the motor needs to be positioned, the motor is firstly placed at the positioning groove 2 on the detection table 1, the motor is initially positioned, then the rotary disk 10 is rotated, the T-shaped ring 11 rotates in the annular T-shaped groove 13, the rotary disk 10 rotates to drive the first threaded rod 9 to rotate, the first threaded rod 9 rotates to extend upwards from the threaded sleeve 7 to drive the positioning block 12 to move upwards, the square vertical sliding block 8 moves upwards from the vertical sliding groove 6 until the height of the positioning block 12 is positioned at the middle position of the motor, then the second threaded rod 15 is rotated, the second threaded rod 15 moves through the matching of the threads on the wall surface of the threaded hole 4, the second threaded rod 15 moves to push the horizontal sliding block 5 to move along the track of the horizontal sliding groove 3, the horizontal sliding block 5 moves to drive the positioning block 12 to move until the positioning block 12 abuts against the surface of the motor, in the process that the horizontal sliding block 5 moves towards the motor, the friction block 14 contacts with the motor and downwards until the positioning block 12 abuts against the surface of the motor, and the motor can move upwards due to the limitation of the friction block 14, and the motor rotates to move the motor upwards, the motor is limited to move the motor, and the motor can not move to the motor to move right and left and right, and cannot be detected after the motor cannot be positioned well.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (5)

1. The utility model provides an electric drive system test bench, includes detection platform (1), the fixed surface of detection platform (1) installs mounting panel (16), the bottom fixed mounting who detects platform (1) has support frame (17), its characterized in that: the utility model discloses a detection platform, including detection platform (1), positioning block (2) are set up on the surface of detection platform (1), horizontal sliding groove (3) have been seted up to the surface of detection platform (1), but sliding connection has horizontal sliding block (5) of horizontal sliding groove (3) sliding connection, the surface of horizontal sliding block (5) is connected with friction block (14) through the torsional spring rotation, the top swing joint of horizontal sliding block (5) has square vertical slider (8) that can reciprocate, the top fixed mounting of square vertical slider (8) has locating piece (12), constant head tank (2) have been seted up to the upper surface of detection platform (1).

2. An electro-drive system test bench according to claim 1, wherein: the surface of detection platform (1) has seted up screw hole (4), screw hole (4) internal thread connection has second threaded rod (15), the one end and the horizontal sliding block (5) of second threaded rod (15) rotate to be connected.

3. An electro-drive system test bench according to claim 1, wherein: the surface cooperation of horizontal sliding block (5) has offered vertical sliding tray (6) that supplies square vertical slider (8) to reciprocate, the diapire fixed mounting of vertical sliding tray (6) has screw sleeve (7), screw sleeve (7) activity runs through the surface of square vertical slider (8) and locating piece (12).

4. An electro-drive system test bench according to claim 3, wherein: the top end of the threaded sleeve (7) is in threaded connection with a first threaded rod (9), and a rotary disk (10) is fixedly arranged at the top end of the first threaded rod (9).

5. An electro-drive system test bench according to claim 4, wherein: the bottom end of the rotary disk (10) is fixedly provided with a T-shaped ring (11), and the top end of the positioning block (12) is provided with an annular T-shaped groove (13) for the T-shaped ring (11) to rotate in a matched mode.