CN216870750U - A motor testing table with a storage structure - Google Patents

Abstract

The utility model discloses a motor detection table with a storage structure, which relates to the technical field of motor detection tables and comprises the following components: a main body; the supporting shoe, the supporting shoe sets up in the top of main part, the inside of supporting shoe is provided with torque sensor. According to the utility model, the clamping mechanism is arranged, the worm rotates to drive the worm wheel to rotate, the worm wheel rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the clamping block to move, the clamping block moves and clamps the motor to be tested, then the first motor works, the output end of the first motor rotates to drive the lead screw to rotate, the lead screw rotates to drive the connecting block to move, the connecting block moves to drive the moving block to move, the moving block moves and drives the motor to be tested to move, the motor to be tested is connected with the torque sensor sleeved in the supporting block after moving, and the structure is favorable for effectively clamping the motor to be tested, so that the condition that the motor to be tested deviates in the testing process is avoided, and the testing error is reduced.

Description

A motor testing table with a storage structure

technical field

The utility model relates to the technical field of motor testing tables, in particular to a motor testing table with a storage structure.

Background technique

Motor, commonly known as motor, refers to an electromagnetic device that realizes the conversion or transmission of electrical energy according to the law of electromagnetic induction. The motor is represented by the letter M in the circuit. Its main function is to generate driving torque. The power source, the generator is represented by the letter G in the circuit, and its main function is to convert mechanical energy into electrical energy; the motor test bench is a professional equipment for testing the performance of diesel generator sets. , fuel and gas, single and parallel diesel engine generator sets are tested for factory performance. The generator set test bench is equipped with professional test software and professional industrial computer. Calculate the relevant power parameters.

When the current motor testing table is in use, the height of the testing table itself cannot be adjusted, so that the motor testing table cannot be accommodated. At the same time, since the height of the testing table cannot be adjusted, the device cannot be applied to the staff of different heights, thus reducing the The practicability of the device is improved, and at the same time, the motor to be tested cannot be effectively clamped when the motor to be tested is tested, which easily leads to errors in the test data.

Utility model content

The purpose of the utility model is to provide a motor testing table with a storage structure in order to solve the problems that the testing table cannot be accommodated and the motor to be tested cannot be clamped.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a motor testing platform with a receiving structure, comprising:

main body;

a support block, the support block is arranged on the top end of the main body, a torque sensor is arranged inside the support block, and both ends of the torsion sensor are arranged with connection sleeves penetrating to the outside;

a standard motor, the standard motor is arranged on the top of the main body and is located at one end of the support block, and the output end of the standard motor is fixedly sleeved with the connection sleeve at one end of the torque sensor;

a fixing plate, the fixing plate is arranged on the top of the main body, and is located at one end of the support block away from the standard motor;

The motor to be tested, the motor to be tested is arranged at one end of the support block and above the fixing plate, and the output end of the motor to be tested is connected with the connection sleeve at one end of the torque sensor to limit insertion;

The clamping mechanism is arranged on the top end of the fixing plate and penetrates through the interior of the fixing plate to one end of the main body, and is used for clamping the motor to be tested.

As a further solution of the present invention: the clamping mechanism is composed of a rotating unit, a transmission unit and a power unit, the rotating unit includes a moving block arranged on the top of the fixed plate, and one side of the moving block is provided with a through-hole The worm inside the moving block is rotatably connected with the inner wall of the moving block through a bearing, and the top end of the worm is engaged with a worm wheel.

As a further solution of the present invention: the transmission unit includes a threaded rod sleeved inside the worm wheel, the threaded rod is rotatably connected with the inner wall of the moving block through a bearing, and the outer wall of the threaded rod is sleeved with a threaded rod that penetrates to the moving block The clamping block at the top, the contact part of the clamping block and the threaded rod is provided with a thread matching the threaded rod, the top of the moving block is provided with a chute matching the clamping block, the clamping block is A limit slider is arranged on one side, and a limit chute matched with the limit slider is arranged inside the moving block.

As a further solution of the present invention: the power unit includes a connecting block arranged at the bottom end of the moving block and penetrates into the interior of the fixed plate, the top of the fixed plate is provided with a chute matching the connecting block, the One end of the connecting block is sleeved with a screw rod, one end of the screw rod is provided with a first motor, the first motor is located at one end of the main body, and the interior of the connecting block is provided with a thread matching the screw rod, the The bottom end of the main body is provided with a lifting mechanism.

As a further solution of the present utility model: the lifting mechanism is composed of a moving unit, a linkage unit and a driving unit, the moving unit includes a lifting block arranged at the bottom end of the main body, and a plurality of the lifting blocks are arranged and are evenly distributed in At the bottom end of the main body, a threaded column is sleeved inside the lifting block, the threaded column is located on one side of the main body, and a limiting column is sleeved inside the lifting block on the side of the main body away from the threaded column. The bottom end is provided with a bottom plate, and the threaded column penetrates to the inside of the bottom plate.

As a further solution of the present invention: the linkage unit includes a first bevel gear arranged at the bottom end of the threaded column and located inside the bottom plate, one end of the first bevel gear is meshed with a second bevel gear, and the lifting block Inside is provided with threads that match the threaded posts.

As a further solution of the present invention: the drive unit includes a rotating rod sleeved inside the second bevel gear, the rotating rod is rotatably connected to the inner wall of the bottom plate through a bearing, and one end of the rotating rod penetrates to the bottom of the bottom plate. Externally, one end of the rotating rod is provided with a second motor, and the second motor is located at one end of the bottom plate.

Compared with the prior art, the beneficial effects of the present utility model are:

1. By setting the clamping mechanism, the rotation of the worm screw drives the rotation of the worm wheel, the rotation of the worm wheel drives the rotation of the threaded rod, the rotation of the threaded rod drives the clamping block to move, the clamping block moves and clamps the motor to be tested, and then the first motor works, the first The rotation of the output end of the motor drives the rotation of the lead screw, the rotation of the lead screw drives the movement of the connecting block, the movement of the connecting block drives the movement of the moving block, the moving block moves and drives the movement of the motor to be measured, and the torque sensor that is sleeved inside the support block passes through the movement of the motor to be measured. The connecting sleeve is connected to the limit, and this structure is conducive to the effective clamping of the motor to be tested, avoiding the deviation of the motor to be tested during the test process, and reducing the test error;

2. By setting the lifting mechanism, the second motor works, the rotation of the output end of the second motor drives the rotation of the rotating rod, the rotation of the rotating rod drives the rotation of the second bevel gear, the rotation of the second bevel gear drives the rotation of the first bevel gear, and the first bevel gear rotates. The rotation drives the threaded column to rotate, the threaded column rotates to drive the lifting block to move, and the movement of the lifting block drives the main body to move vertically. When the main body is adjusted to the required height, the second motor stops working. This structure is conducive to adjusting the height of the main body and working Personnel can adjust the main body to a suitable height according to their own heights, which also facilitates the operation of storing the main body when the main body is not in use, and also improves the practicability of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the lifting mechanism of the present utility model;

3 is a schematic structural diagram of a clamping mechanism of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the position A in FIG. 3 of the present invention.

In the figure: 1. Main body; 2. Support block; 3. Standard motor; 4. Fixed plate; 5. Clamping mechanism; 501, Moving block; 502, Worm; 503, Worm wheel; 504, Threaded rod; block; 506, connecting block; 507, screw rod; 508, first motor; 6, motor to be tested; 7, lifting mechanism; 701, lifting block; 702, threaded column; 703, first bevel gear; 704, second Bevel gear; 705, rotating rod; 706, second motor; 8, bottom plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the technical field of the motor testing platform without creative work fall within the protection scope of the present invention.

Referring to FIGS. 1 to 4 , in an embodiment of the present invention, a motor testing platform with a storage structure includes:

subject 1;

Support block 2, the support block 2 is arranged on the top end of the main body 1, the inside of the support block 2 is provided with a torque sensor, and the two ends of the torque sensor are provided with a connection sleeve that penetrates to the outside of the 2;

Standard motor 3, the standard motor 3 is arranged at the top of the main body 1, and is located at one end of the support block 2, and the output end of the standard motor 3 is fixedly sleeved with the connection sleeve at one end of the torque sensor;

The fixing plate 4, the fixing plate 4 is arranged on the top of the main body 1, and is located at the end of the support block 2 away from the standard motor 3;

The motor 6 to be tested, the motor 6 to be tested is arranged at one end of the support block 2 and above the fixing plate 4, and the output end of the motor to be tested 6 is connected to the limit socket of one end of the torque sensor;

The clamping mechanism 5 is arranged on the top end of the fixing plate 4 and penetrates through the interior of the fixing plate 4 to one end of the main body 1 , and is used for clamping the motor 6 to be tested.

In this embodiment, the standard motor 3 is used for the testing operation of the motor 6 to be tested, and the setting of the clamping mechanism 5 is conducive to effectively clamping the motor 6 to be tested, so as to avoid the situation that the motor 6 to be tested is offset during the test process , reducing the test error.

Please refer to FIGS. 3 and 4 , the clamping mechanism 5 is composed of a rotating unit, a transmission unit and a power unit. The rotating unit includes a moving block 501 arranged at the top of the fixed plate 4 , and one side of the moving block 501 is provided with a thread extending through the moving block 501 The internal worm 502, the worm 502 is rotatably connected to the inner wall of the moving block 501 through a bearing, and the top end of the worm 502 is engaged with a worm wheel 503; the transmission unit includes a threaded rod 504 sleeved inside the worm wheel 503, and the threaded rod 504 is connected to the moving block 501 through a bearing. The inner wall of the threaded rod 504 is rotatably connected, the outer wall of the threaded rod 504 is sleeved with a clamping block 505 that penetrates to the top of the moving block 501, the contact part of the clamping block 505 and the threaded rod 504 is provided with a thread matching the threaded rod 504, the The top end is provided with a chute matching the clamping block 505, a limit slider is provided on one side of the clamping block 505, and a limit chute matching the limit slider is provided inside the moving block 501; the power unit includes It is arranged at the bottom end of the moving block 501 and penetrates to the connecting block 506 inside the fixed plate 4. The top of the fixed plate 4 is provided with a chute matching the connecting block 506, and one end of the connecting block 506 is sleeved with a screw rod 507. One end of the rod 507 is provided with a first motor 508 , which is located at one end of the main body 1 , the interior of the connecting block 506 is provided with threads matching the lead screw 507 , and the bottom end of the main body 1 is provided with a lifting mechanism 7 .

In this embodiment: place the motor 6 to be tested on the top of the moving block 501, rotate the worm 502, the worm 502 rotates to drive the worm wheel 503 to rotate, the worm wheel 503 rotates to drive the threaded rod 504 to rotate, and the rotation of the threaded rod 504 drives the clamping block 505 to move , the clamping block 505 moves and clamps the motor 6 to be tested, then the first motor 508 works, the output end of the first motor 508 rotates to drive the screw 507 to rotate, the rotation of the screw 507 drives the connection block 506 to move, and the movement of the connection block 506 drives The moving block 501 moves, and the moving block 501 moves and drives the motor 6 to be tested to move. After the motor to be tested 6 moves, the torque sensor that is sleeved inside the support block 2 is connected to the limit by the connecting sleeve. This structure is beneficial to the motor to be tested. 6. Effective clamping is performed to avoid the deviation of the motor 6 to be tested during the test, and the error of the test is reduced. After that, the standard motor 3 works, and the output end of the standard motor 3 rotates to drive the connecting sleeve to rotate, and the connecting sleeve rotates. The torque sensor is driven to rotate, and the torque sensor drives the output end of the motor 6 to be tested to rotate through the connection sleeve, so that the motor 6 to be tested is tested.

Please refer to FIG. 2 , the lifting mechanism 7 is composed of a moving unit, a linkage unit and a driving unit. The moving unit includes a lifting block 701 arranged at the bottom end of the main body 1 . There are multiple lifting blocks 701 and are evenly distributed at the bottom end of the main body 1 . , a threaded post 702 is sleeved inside the lifting block 701, the threaded post 702 is located on one side of the main body 1, and the lifting block 701 on the side of the main body 1 away from the threaded post 702 is internally sleeved with a limiting post, and the bottom end of the limiting post is provided with The bottom plate 8, the threaded column 702 penetrates to the interior of the bottom plate 8; the linkage unit includes a first bevel gear 703 arranged at the bottom end of the threaded column 702 and located inside the bottom plate 8, and one end of the first bevel gear 703 is meshed with a second bevel gear 704 , the inside of the lifting block 701 is provided with a thread matching the threaded column 702; the driving unit includes a rotating rod 705 sleeved inside the second bevel gear 704, the rotating rod 705 is rotatably connected with the inner wall of the bottom plate 8 through a bearing, and the rotating rod One end of 705 penetrates to the outside of the bottom plate 8 , and one end of the rotating rod 705 is provided with a second motor 706 , and the second motor 706 is located at one end of the bottom plate 8 .

In this embodiment: when the device is working, the height of the main body 1 needs to be adjusted first, the second motor 706 is working, the rotation of the output end of the second motor 706 drives the rotating rod 705 to rotate, and the rotating rod 705 drives the second bevel gear 704 to rotate, The rotation of the second bevel gear 704 drives the rotation of the first bevel gear 703, the rotation of the first bevel gear 703 drives the rotation of the threaded column 702, the rotation of the threaded column 702 drives the lifting block 701 to move, and the movement of the lifting block 701 drives the main body 1 to move vertically. When the required height is adjusted, the second motor 706 stops working. This structure is beneficial to adjust the height of the main body 1, and it is beneficial for the staff to adjust the main body 1 to a suitable height according to their own heights. 1, the operation of accommodating the main body 1 also improves the practicability of the device.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Any person skilled in the technical field of the motor testing platform of the present technology is within the technical scope disclosed by the present invention. Within the scope of the present invention, equivalent replacements or changes based on the technical solutions of the present invention and the concept of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a motor detects platform with accomodate structure which characterized in that includes:

a main body (1);

the supporting block (2) is arranged at the top end of the main body (1), a torque sensor is arranged inside the supporting block (2), and two ends of the torque sensor are provided with connecting sleeves penetrating to the outside of the supporting block (2);

the standard motor (3) is arranged at the top end of the main body (1) and is positioned at one end of the supporting block (2), and the output end of the standard motor (3) is fixedly sleeved with a connecting sleeve at one end of the torque sensor;

the fixing plate (4) is arranged at the top end of the main body (1), and is positioned at one end, far away from the standard motor (3), of the supporting block (2);

the motor (6) to be tested is arranged at one end of the supporting block (2) and is positioned above the fixing plate (4), and the output end of the motor (6) to be tested is in limited insertion connection with a connecting sleeve at one end of the torque sensor;

and the clamping mechanism (5) is arranged at the top end of the fixing plate (4), penetrates through the inside of the fixing plate (4) to one end of the main body (1), and is used for clamping the motor (6) to be measured.

2. The motor detection table with the storage structure is characterized in that the clamping mechanism (5) is composed of a rotating unit, a transmission unit and a power unit, the rotating unit comprises a moving block (501) arranged at the top end of the fixed plate (4), a worm (502) penetrating into the moving block (501) is arranged on one side of the moving block (501), the worm (502) is rotatably connected with the inner wall of the moving block (501) through a bearing, and a worm wheel (503) is meshed at the top end of the worm (502).

3. The motor detection table with the storage structure as claimed in claim 2, wherein the transmission unit comprises a threaded rod (504) sleeved inside a worm wheel (503), the threaded rod (504) is rotatably connected with the inner wall of the moving block (501) through a bearing, a clamping block (505) penetrating through the top end of the moving block (501) is sleeved on the outer wall of the threaded rod (504), a thread matched with the threaded rod (504) is arranged on a contact portion of the clamping block (505) and the threaded rod (504), a sliding groove matched with the clamping block (505) is arranged at the top end of the moving block (501), a limit slider is arranged on one side of the clamping block (505), and a limit sliding groove matched with the limit slider is arranged inside the moving block (501).

4. The motor detection table with the storage structure according to claim 3, wherein the power unit comprises a connecting block (506) which is arranged at the bottom end of the moving block (501) and penetrates into the fixed plate (4), a sliding groove matched with the connecting block (506) is arranged at the top end of the fixed plate (4), a lead screw (507) is sleeved at one end of the connecting block (506), a first motor (508) is arranged at one end of the lead screw (507), the first motor (508) is located at one end of the main body (1), a thread matched with the lead screw (507) is arranged in the connecting block (506), and a lifting mechanism (7) is arranged at the bottom end of the main body (1).

5. The motor detection table with the storage structure according to claim 4, wherein the lifting mechanism (7) comprises a moving unit, a linkage unit and a driving unit, the moving unit comprises a lifting block (701) arranged at the bottom end of the main body (1), the lifting block (701) is provided with a plurality of lifting blocks and is uniformly distributed at the bottom end of the main body (1), a threaded column (702) is sleeved inside the lifting block (701), the threaded column (702) is located on one side of the main body (1), a limiting column is sleeved inside the lifting block (701) far away from one side of the threaded column (702) of the main body (1), a bottom plate (8) is arranged at the bottom end of the limiting column, and the threaded column (702) penetrates through the inside of the bottom plate (8).

6. The motor detection table with the storage structure is characterized in that the linkage unit comprises a first bevel gear (703) arranged at the bottom end of the threaded column (702) and positioned inside the bottom plate (8), one end of the first bevel gear (703) is engaged with a second bevel gear (704), and the inside of the lifting block (701) is provided with threads matched with the threaded column (702).

7. The motor detection table with the storage structure according to claim 6, wherein the driving unit comprises a rotating rod (705) sleeved inside a second bevel gear (704), the rotating rod (705) is rotatably connected with the inner wall of the bottom plate (8) through a bearing, one end of the rotating rod (705) penetrates through the outside of the bottom plate (8), a second motor (706) is arranged at one end of the rotating rod (705), and the second motor (706) is located at one end of the bottom plate (8).

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