CN217238307U - Become oar direct current motor performance automatic test platform - Google Patents

Abstract

The utility model discloses an automatic test table for the performance of a variable pitch direct current motor, which relates to the technical field of test tables and comprises supporting legs, a case, a supporting table and a supporting frame, wherein the case is arranged at the top of the supporting legs, a damping component is arranged at the top of the case, the supporting table is arranged at the top of the damping component, the supporting frame is arranged at the top of the supporting table, the supporting component is arranged at the middle position of the top of the supporting table, a temperature testing component is arranged at one side of the supporting component, a clamping component is arranged at the top position of the inner side of the supporting frame, the clamping assembly is matched with the supporting assembly to fix the variable-pitch direct current motors of different models without screws, so that the variable-pitch direct current motor is extremely convenient to use and improves the detection efficiency, the shock-absorbing component can play a role in buffering impact force applied to the test board, so that abrasion of the test board is slowed down, and the service life of the test board is prolonged.

Description

Become oar direct current motor performance automatic test platform

Technical Field

The utility model relates to a testboard technical field specifically says to a become oar direct current motor performance automatic test platform.

Background

The performance parameters of the variable-pitch direct-current motor are required to be detected before leaving a factory, and the detection items comprise: the performance detection of the cooling mode before leaving a factory is particularly important, and a test bench is required during detection.

Through analysis and discovery, the existing test bench needs to fix the variable-pitch direct-current motor on the mounting seat of the test bench through screws, the method prolongs the mounting time to a certain extent, the detection efficiency is reduced, the variable-pitch direct-current motors of different specifications can be fixed only by using the mounting seats matched with each other, the variable-pitch direct-current motors are inconvenient to use, the variable-pitch direct-current motors can vibrate the test bench during operation, the existing test bench does not have a damping device, the abrasion of the test bench is accelerated due to excessive vibration, and the service life of the test bench is shortened.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a become oar direct current motor performance automatic test platform herein, the tight subassembly cooperation supporting component that presss from both sides through the setting can be fixed the oar direct current motor that becomes of different models, need not fix through the screw, use and convenient, and improved detection efficiency, the shock attenuation subassembly through the setting can play the cushioning effect to the impact force that the testboard received, has slowed down the wearing and tearing of testboard, has prolonged the life of testboard.

The utility model discloses a realize like this, construct a change oar direct current motor performance automatic test platform, including supporting legs, quick-witted case, brace table and braced frame, quick-witted case is installed at the supporting legs top, and damper assembly is installed at quick-witted roof portion, and brace table installs in the damper assembly top, and braced frame installs in brace table top, and brace table top intermediate position installs the supporting component, and the temperature test subassembly is installed to supporting component one side, and clamping component is installed to the inboard top position of braced frame.

Further, damper assembly includes the shock pad, and the shock pad is installed in quick-witted roof portion, and shock pad top and a supporting bench fixed connection, and a plurality of damping spring are installed to the shock pad inboard, and the damping spring both ends respectively with quick-witted case, a supporting bench fixed connection.

Further, the support assembly comprises a first driving motor, a first support plate, a first screw rod, a first movable plate, a first thread sleeve, a slideway and a fixed plate, the first driving motor is arranged at the edge position of the top of the support table, the first support plate is arranged at one side of the first driving motor, the first support plate is nested outside the first screw rod and is movably connected with the first screw rod through a bearing, the first screw rod is arranged at one end of the first driving motor and is fixedly connected with a motor shaft of the first driving motor, one end of the first screw rod is movably connected with the fixed plate through a bearing, the first movable plate is nested outside the slideway and is movably connected with the slideway, the first thread sleeve is embedded in the middle position of one side of the first movable plate, the first thread sleeve is nested outside the first screw rod and is connected with the first screw rod through a thread, the slideway is arranged at the middle position of the top of the support table, the fixed plate is installed in slide one end, and the protection pad is all installed at fixed plate top, first fly leaf top, and temperature test subassembly is installed to first driving motor one side.

Further, the temperature test component comprises a controller, a processor and a buzzer, the buzzer is installed at the edge position of the top of the supporting table, the processor is installed on one side of the buzzer, and the temperature sensors are installed on one side of the fixed plate and one side of the first movable plate.

Furthermore, the clamping assembly comprises a second driving motor, a second support plate, a second screw, a second movable plate, a second thread bushing, an electric push rod and a movable clamping plate, the second driving motor is arranged at the edge position of the top of the inner side of the support frame, the second support plate is arranged at one side of the second driving motor, the second support plate is nested outside the second screw and is movably connected with the second screw through a bearing, the second screw is arranged at one end of the second driving motor and is fixedly connected with a motor shaft of the second driving motor, one end of the second screw is movably connected with the support frame through a bearing, a plurality of sliding blocks are arranged at the top of the second movable plate, the sliding blocks are embedded at the top of the inner side of the support frame and are movably connected with the support frame, the second thread bushing is embedded outside the second screw, the second thread bushing is nested outside the second screw and is connected with the second screw through a thread, the electric push rod is arranged in the middle of the bottom of the second movable plate, and the movable clamping plate is arranged at the bottom end of the electric push rod.

Furthermore, a protective pad is arranged in the middle of the bottom of the movable clamping plate.

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

the method has the advantages that: the first driving motor is controlled to work to drive the first screw rod to rotate on the inner side of the first threaded sleeve, the first threaded sleeve drives the first movable plate to slide on the outer side of the slideway by utilizing thread transmission, the first movable plate moves towards the direction of the fixed plate, the distance between the first movable plate and the fixed plate is adjusted according to the specification of the variable pitch direct current motor, the variable pitch direct current motor is placed on the tops of the fixed plate and the first movable plate, the variable pitch direct current motor is attached to the protective pad, two ends of the variable pitch direct current motor are supported by the fixed plate and the first movable plate, the second driving motor is controlled to work to drive the second screw rod to rotate on the inner side of the second threaded sleeve, the second threaded sleeve drives the second movable plate to move by utilizing thread transmission, the sliding block is driven to slide on the supporting frame by the second movable plate, and the electric push rod and the movable clamp plate are driven to move by the second movable plate, when the movable clamping plate moves to the middle position of the variable-pitch direct-current motor, the second driving motor stops working, the electric push rod is controlled to work to push the movable clamping plate to move downwards, the movable clamping plate drives the protective pad to be attached to the variable-pitch direct-current motor, the variable-pitch direct-current motor is fixed through the movable clamping plate, therefore, the variable-pitch direct-current motors of different models can be fixed through the clamping assembly matched with the supporting assembly, the variable-pitch direct-current motors do not need to be fixed through screws, the variable-pitch direct-current motor fixing device is used and convenient to use, and the detection efficiency is improved.

The method has the advantages that: become oar direct current motor and can produce vibrations and strike a supporting bench at the during operation, play the cushioning effect to the impact force that a supporting bench received through shock pad and damping spring that set up to, can play the cushioning effect to the impact force that the testboard received through the damper assembly who sets up, slowed down the wearing and tearing of testboard, prolonged the life of testboard.

Drawings

Fig. 1 is a schematic structural view of an automatic test board for the performance of a variable pitch direct current motor of the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural view of the support assembly of the present invention;

fig. 4 is a partial enlarged view of a portion B in fig. 3 according to the present invention;

fig. 5 is a partial enlarged view of a portion C in fig. 3 according to the present invention;

FIG. 6 is a schematic view of the movable clamp plate of the present invention;

FIG. 7 is a schematic structural view of the shock absorbing assembly of the present invention;

fig. 8 is a block diagram of the temperature testing assembly of the present invention.

In the figure: the supporting device comprises supporting legs 1, a case 2, a damping component 3, a damping pad 31, a damping spring 32, a supporting table 4, a supporting component 5, a first driving motor 51, a first supporting plate 52, a first screw 53, a first movable plate 54, a first thread bush 55, a slideway 56, a fixed plate 57, a protection pad 58, a temperature testing component 6, a controller 61, a processor 62, a buzzer 63, a temperature sensor 64, a clamping component 7, a second driving motor 71, a second supporting plate 72, a second screw 73, a second movable plate 74, a second thread bush 75, a slider 76, an electric push rod 77, a movable clamping plate 78, a protection pad 79 and a supporting frame 8.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific cases, and unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.

It is right to combine the specification attached drawing and concrete embodiment below the utility model discloses technical scheme does further detailed explanation, the automatic test bench of change oar direct current motor performance that this application embodiment provided, including supporting legs 1, quick-witted case 2, brace table 4 and braced frame 8, its characterized in that: case 2 is installed in 1 top of supporting legs, and damper 3 is installed at 2 tops of case, and brace table 4 is installed in 3 tops of damper, and braced frame 8 is installed in 4 tops of brace table, and brace table 4 top intermediate positions install supporting component 5, and supporting component 5 one side is installed temperature test subassembly 6, and clamping component 7 is installed to 8 inboard top positions of bracing frame.

Referring to fig. 1 and 7, the damping assembly 3 includes a damping pad 31, the damping pad 31 is installed on the top of the chassis 2, the top end of the damping pad 31 is fixedly connected to the supporting platform 4, a plurality of damping springs 32 are installed inside the damping pad 31, and two ends of the damping springs 32 are respectively fixedly connected to the chassis 2 and the supporting platform 4;

as an example, when the pitch dc motor is operated, the pitch dc motor generates vibration to impact the support platform 4, and the shock pad 31 and the shock absorbing spring 32 are provided to buffer the impact force applied to the support platform 4.

Referring to fig. 1-3 and 5, the supporting assembly 5 includes a first driving motor 51, a first supporting plate 52, a first screw 53, a first movable plate 54, a first thread bushing 55, a sliding way 56, and a fixed plate 57, the first driving motor 51 is installed at the top edge of the supporting table 4, the first supporting plate 52 is installed at one side of the first driving motor 51, the first supporting plate 52 is nested outside the first screw 53 and movably connected to the first screw 53 through a bearing, the first screw 53 is installed at one end of the first driving motor 51 and fixedly connected to the motor shaft of the first driving motor 51, one end of the first screw 53 is movably connected to the fixed plate 57 through a bearing, the first movable plate 54 is nested outside the sliding way 56 and movably connected to the sliding way 56, the first thread bushing 55 is nested in a middle position of one side of the first movable plate 54, and the first thread bushing 55 is nested outside the first screw 53 and threadedly connected to the first screw 53, the slide way 56 is arranged in the middle of the top of the support table 4, the fixed plate 57 is arranged at one end of the slide way 56, the protection pads 58 are arranged on the top of the fixed plate 57 and the top of the first movable plate 54, and the temperature testing assembly 6 is arranged on one side of the first driving motor 51;

as an example, the first driving motor 51 is controlled to operate to drive the first screw 53 to rotate inside the first thread bushing 55, the first thread bushing 55 drives the first movable plate 54 to slide outside the slideway 56 by using thread transmission, so that the first movable plate 54 moves toward the fixed plate 57, the distance between the first movable plate 54 and the fixed plate 57 is adjusted according to the specification of the pitch-controlled dc motor, the pitch-controlled dc motor is placed on the top of the fixed plate 57 and the first movable plate 54, the pitch-controlled dc motor is attached to the protection pad 58, and the fixed plate 57 and the first movable plate 54 support both ends of the pitch-controlled dc motor.

Referring to fig. 1-3 and 8, the temperature measuring assembly 6 includes a controller 61, a processor 62 and a buzzer 63, the buzzer 63 is mounted at the top edge of the supporting platform 4, the processor 62 is mounted at one side of the buzzer 63, and the temperature sensors 64 are mounted at one side of the fixed plate 57 and one side of the first movable plate 54;

as an example, it should be noted that the controller 61 is electrically connected to the temperature sensor 64 and the processor 62 respectively, the processor 62 is electrically connected to the buzzer 63, the pitch dc motor is controlled to operate, the temperature sensor 64 is arranged to monitor the temperature of the outer surface of the pitch dc motor at the top of the first movable plate 54, the temperature sensor 64 sends a monitored signal to the controller 61, the controller 61 analyzes the signal and sends the signal to the processor 62, the processor 62 analyzes the data monitored by the temperature sensor 64, when the monitored temperature of the outer surface of the pitch dc motor exceeds the preset value of the processor 62, the controller 61 analyzes the signal and sends the signal to the buzzer 63, and the buzzer 63 is controlled to operate, and the buzzer 63 sends a buzzer alarm to indicate that the pitch dc motor is not qualified.

Referring to fig. 3, 4 and 6, the clamping assembly 7 includes a second driving motor 71, a second supporting plate 72, a second screw rod 73, a second movable plate 74, a second thread bushing 75, an electric push rod 77 and a movable clamp plate 78, the second driving motor 71 is installed at the edge of the top of the inner side of the supporting frame 8, the second supporting plate 72 is installed at one side of the second driving motor 71, the second supporting plate 72 is nested outside the second screw rod 73 and movably connected with the second screw rod 73 through a bearing, the second screw rod 73 is installed at one end of the second driving motor 71 and fixedly connected with the motor shaft of the second driving motor 71, one end of the second screw rod 73 is movably connected with the supporting frame 8 through a bearing, a plurality of sliders 76 are installed at the top of the second movable plate 74, the sliders 76 are embedded in the top of the inner side of the supporting frame 8 and movably connected with the supporting frame 8, the second thread bushing 75 is embedded and installed at the outer side, the second thread bushing 75 is nested and arranged at the outer side of the second screw rod 73 and is in threaded connection with the second screw rod 73, the electric push rod 77 is installed at the middle position of the bottom of the second movable plate 74, and the movable clamping plate 78 is installed at the bottom end of the electric push rod 77;

as an example, it should be noted that the second driving motor 71 is controlled to operate to drive the second screw 73 to rotate inside the second thread bushing 75, the second thread bushing 75 drives the second movable plate 74 to move by using thread transmission, the second movable plate 74 drives the slider 76 to slide on the supporting frame 8, the second movable plate 74 drives the electric push rod 77 and the movable clamp plate 78 to move, when the movable clamp plate 78 moves to the middle position of the pitch-variable dc motor, the second driving motor 71 stops operating, the electric push rod 77 is controlled to operate to push the movable clamp plate 78 to move downward, the movable clamp plate 78 drives the protection pad 79 to be attached to the pitch-variable dc motor, and the pitch-variable dc motor is clamped by the movable clamp plate 78.

Referring to fig. 6, a protection pad 79 is installed at the middle position of the bottom of the movable clamp plate 78;

as an example, it should be noted that the protection pad 79 is made of a rubber material, and the protection pad 79 is arranged to protect the pitch dc motor.

The utility model discloses a theory of operation:

the first screw 53 is driven to rotate on the inner side of the first threaded sleeve 55 by controlling the first driving motor 51 to work, the first threaded sleeve 55 drives the first movable plate 54 to slide on the outer side of the slideway 56 by utilizing the thread transmission, the first movable plate 54 is driven to move towards the direction of the fixed plate 57, the distance between the first movable plate 54 and the fixed plate 57 is adjusted according to the specification of the variable pitch direct current motor, the variable pitch direct current motor is placed at the tops of the fixed plate 57 and the first movable plate 54, the variable pitch direct current motor is attached to the protective pad 58, the two ends of the variable pitch direct current motor are supported by the fixed plate 57 and the first movable plate 54, the second screw 73 is driven to rotate on the inner side of the second threaded sleeve 75 by controlling the second driving motor 71 to work, the second threaded sleeve 75 is driven to move the second movable plate 74 by utilizing the thread transmission, the slide block 76 is driven to slide on the supporting frame 8 by the second movable plate 74, the second movable plate 74 drives the electric push rod 77 and the movable clamp plate 78 to move, when the movable clamp plate 78 moves to the middle position of the variable pitch direct current motor, the second driving motor 71 stops working, the electric push rod 77 is controlled to work to push the movable clamp plate 78 to move downwards, the movable clamp plate 78 drives the protection pad 79 to be attached to the variable pitch direct current motor, and the variable pitch direct current motor is fixed through the movable clamp plate 78;

by controlling the operation of the variable pitch DC motor, the temperature of the outer surface of the variable pitch DC motor at the top of the first movable plate 54 is monitored through the arranged temperature sensor 64, the temperature sensor 64 sends the monitored signal to the controller 61, the controller 61 analyzes the signal and sends the signal to the processor 62, the processor 62 analyzes the data monitored by the temperature sensor 64, when the monitored temperature of the outer surface of the variable pitch DC motor exceeds the preset value of the processor 62, the controller 61 analyzes and sends the signal to the buzzer 63 and controls the buzzer 63 to operate, and the buzzer 63 sends out a buzzer sound alarm to indicate that the variable pitch DC motor is unqualified;

the variable pitch direct current motor can generate vibration and impact the support platform 4 during operation, and the impact force on the support platform 4 is buffered through the arranged damping pad 31 and the damping spring 32.

In summary, the following steps: become oar DC motor performance automatic test platform can fix the oar DC motor that becomes of different models through the tight subassembly cooperation supporting component that sets up, need not fix through the screw, uses and convenient, and has improved detection efficiency, and the shock-absorbing component through setting up can play the cushioning effect to the impact force that the testboard received, has slowed down the wearing and tearing of testboard, has prolonged the life of testboard.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein, and it is to be understood that various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (6)

1. The utility model provides a become oar direct current motor performance automatic test platform, includes supporting legs (1), quick-witted case (2), brace table (4) and braced frame (8), its characterized in that: the improved shock absorption machine is characterized in that the top of the supporting leg (1) is installed on the case (2), the shock absorption assembly (3) is installed at the top of the case (2), the top of the shock absorption assembly (3) is installed on the supporting table (4), the top of the supporting frame (4) is installed on the top of the supporting table (8), the supporting assembly (5) is installed at the middle position of the top of the supporting table (4), the temperature testing assembly (6) is installed on one side of the supporting assembly (5), and the clamping assembly (7) is installed at the top position of the inner side of the supporting frame (8).

2. The automatic testing platform for the performance of the variable pitch direct current motor according to claim 1, is characterized in that: damping component (3) include shock pad (31), shock pad (31) are installed in quick-witted case (2) top, and shock pad (31) top and brace table (4) fixed connection, a plurality of damping spring (32) are installed to shock pad (31) inboard, and damping spring (32) both ends respectively with quick-witted case (2), brace table (4) fixed connection.

3. The automatic testing platform for the performance of the variable pitch direct current motor according to claim 1, is characterized in that: the supporting component (5) comprises a first driving motor (51), a first supporting plate (52), a first screw rod (53), a first movable plate (54), a first thread bushing (55), a slide way (56) and a fixed plate (57), the first driving motor (51) is installed at the edge position of the top of the supporting table (4), the first supporting plate (52) is installed at one side of the first driving motor (51), the first supporting plate (52) is nested and arranged at the outer side of the first screw rod (53) and is movably connected with the first screw rod (53) through a bearing, the first screw rod (53) is arranged at one end of the first driving motor (51) and is fixedly connected with a motor shaft of the first driving motor (51), one end of the first screw rod (53) is movably connected with the fixed plate (57) through a bearing, the first movable plate (54) is nested and arranged at the outer side of the slide way (56) and is movably connected with the slide way (56), first thread bush (55) embedding sets up in first fly leaf (54) one side intermediate position, and first thread bush (55) nestification sets up in first screw rod (53) outside and passes through threaded connection with first screw rod (53), install in a supporting bench (4) top intermediate position slide (56), install in slide (56) one end fixed plate (57), protection pad (58) are all installed at fixed plate (57) top, first fly leaf (54) top, temperature test subassembly (6) are installed to first driving motor (51) one side.

4. The automatic testing platform for the performance of the variable pitch direct current motor according to claim 3, is characterized in that: temperature test subassembly (6) include controller (61), treater (62) and bee calling organ (63), bee calling organ (63) are installed in brace table (4) top border position, install in bee calling organ (63) one side treater (62), temperature sensor (64) are all installed to fixed plate (57) one side, first fly leaf (54) one side.

5. The automatic testing platform for the performance of the variable pitch direct current motor according to claim 1, is characterized in that: the clamping assembly (7) comprises a second driving motor (71), a second supporting plate (72), a second screw rod (73), a second movable plate (74), a second thread bushing (75), an electric push rod (77) and a movable clamping plate (78), the second driving motor (71) is installed at the edge position of the top of the inner side of the supporting frame (8), the second supporting plate (72) is installed at one side of the second driving motor (71), the second supporting plate (72) is nested and arranged at the outer side of the second screw rod (73) and is movably connected with the second screw rod (73) through a bearing, the second screw rod (73) is arranged at one end of the second driving motor (71) and is fixedly connected with a motor shaft of the second driving motor (71), one end of the second screw rod (73) is movably connected with the supporting frame (8) through a bearing, a plurality of sliding blocks (76) are installed at the top of the second movable plate (74), the sliding block (76) is embedded in the top position of the inner side of the supporting frame (8) and movably connected with the supporting frame (8), the second threaded sleeve (75) is embedded in the outer side, the second threaded sleeve (75) is nested in the outer side of the second screw rod (73) and is in threaded connection with the second screw rod (73), the electric push rod (77) is installed in the middle position of the bottom of the second movable plate (74), and the movable clamping plate (78) is installed at the bottom end of the electric push rod (77).

6. The automatic testing platform for the performance of the variable pitch direct current motor according to claim 5, is characterized in that: and a protective pad (79) is arranged in the middle of the bottom of the movable clamping plate (78).

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