CN217716738U - Novel gear torque testing device - Google Patents

Abstract

The utility model discloses a novel gear torque test device relates to motor test field, comprises an operation bench, the left side fixedly connected with data display of operation panel upper surface, the center fixedly connected with support baffle of department in operation panel upper surface right side, the last fixed surface who supports the baffle is connected with rotational speed torque sensor, the left end fixedly connected with prime mover of rotational speed torque sensor, the lower fixed surface of prime mover is connected with fixed baffle, the right side of operation panel upper surface is located the right side fixedly connected with installation perforated plate of support baffle. The utility model discloses the tooth's socket torque detects in can being to the motor, in time adjusts the maintenance to the device in the motor, guarantees tooth's socket and gear torque in the motor in application range, guarantees the reduction of motor vibration and noise in the use, improves the stationarity of motor in the use, improves the low-speed performance of motor in speed control system.

Description

Novel gear torque testing device

Technical Field

The utility model relates to a motor test field, in particular to novel gear torque testing device.

Background

The motor is one of common mechanical devices in our lives, the automobile motor is a device for converting and transmitting electric energy and mainly used as a power source of the electric automobile, and with the exhaustion of resources and the enhancement of environmental protection awareness, the electric automobile develops faster and faster, and the application of the automobile motor is more and more extensive.

In recent years, with the rapid development of new energy automobiles, the demand of the automobile market for motors is higher than one day, permanent magnet motors are drawn from various types of motors, and gradually become a new favorite in the motor industry, however, in the permanent magnet motors, the cogging torque can generate subtlety influence on the motors, so that the motors can generate vibration and noise, the motors can not run stably, when the pulsation rate of the torque is consistent with the mechanical resonance frequency of a stator or a rotor in different rotating speeds of a driving motor, the noise and the vibration of the cogging torque are amplified, the existence of the cogging torque also influences the low-speed performance of the motors in a speed control system, and the testing of the cogging torque is particularly important.

The content of the utility model

An object of the utility model is to provide a novel gear torque testing arrangement, in order to solve the last few years that proposes in the above-mentioned background art, along with new energy automobile's rapid development, automobile market calls the sound one day to the demand of motor and is higher than one day, permanent-magnet machine takes off and draws from many style motors, gradually become the new favorite of motor trade, however in permanent-magnet machine, tooth's socket torque can produce stealthily mythical influence to the motor, let the motor produce vibration and noise, make motor can not steady operation, driving motor is in different rotational speeds, when the pulsation rate of torque reaches the unanimity with the mechanical resonance frequency of stator or rotor, the noise and the vibration of tooth's socket torque will be enlargied, its existence has also influenced the low-speed performance of motor in speed control system equally, so the test of tooth's socket torque seems especially important problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel gear torque testing device, includes the operation panel, the left side fixedly connected with data display of operation panel upper surface, the fixedly connected with supporting partition plate is located at the center of operation panel upper surface right side, supporting partition plate's last fixed surface is connected with rotational speed torque sensor, the left end fixedly connected with prime mover of rotational speed torque sensor, the lower fixed surface of prime mover is connected with fixing partition plate, the right side of operation panel upper surface is located supporting partition plate's right side fixedly connected with installation perforated plate, the right-hand member of rotational speed torque sensor is provided with latch mechanism.

Preferably, latch mechanism includes the groove pipe, the left side of groove pipe inner wall and the right-hand member fixed connection of rotational speed torque sensor, the right side of groove pipe upper surface is rotated and is connected with rather than assorted semicircle pipe, the turn trough has all been seted up, two to the left and right sides of semicircle pipe wall top the connector has all been seted up to the downside of turn trough inner wall, the downside that the right side of groove pipe upper surface is located two connectors has all seted up the screw thread mouth, two the equal threaded connection of inner wall of screw thread mouth has the threaded rod.

Preferably, the lower surface of the fixed partition plate is fixedly connected with the right side of the upper surface of the operating platform, and the upper ends of the two threaded rods respectively extend to the inner wall of the corresponding rotary groove through the inner wall of the corresponding connecting port.

Preferably, two equal fixedly connected with in upper end of threaded rod and rotary trough assorted rotary trough piece, two the dull polish has all been done on the surface of rotary trough piece.

Preferably, the four corners of the lower surface of the operating platform are fixedly connected with supporting legs.

Preferably, the right side surface of the installation porous plate is provided with a motor to be measured.

Preferably, the operation table is made of carbon steel.

The utility model discloses a technological effect and advantage:

1. through setting up the operation panel, data display, supporting partition plate, the prime mover, fixed partition plate, rotational speed torque sensor, the installation perforated plate, the trough pipe, the semicircle pipe, the groove, the connector, the screw thread mouth, the threaded rod, this equipment can detect tooth's socket torque in the motor, in time adjust the maintenance to the device in the motor, guarantee tooth's socket and gear torque in the motor in application range, guarantee the motor vibration and the reduction of noise in the use, improve the stationarity of motor in the use, improve the low-speed performance of motor in speed control system.

2. Through setting up fixed stop, operation panel, threaded rod, connector, turn trough piece, guarantee the connection stability and the connection security between the equipment in, improve equipment's working effect guarantees the normal use function of equipment, makes things convenient for operating personnel to operate equipment, reduces the operation degree of difficulty of equipment.

3. Through setting up operation panel, supporting leg, runner piece, the motor that awaits measuring, avoid the surface of equipment to be corroded by the sewage on ground, the corrosion resistance on increase equipment surface, the intensity of device in the increase equipment, the service life of increase equipment makes things convenient for operating personnel service equipment, improve equipment's adaptability.

Drawings

Fig. 1 is a schematic view of the overall front structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the side sectional structure of the grooved tube according to the present invention.

Fig. 4 is a schematic diagram of the overall three-dimensional structure of the present invention.

Fig. 5 is an enlarged schematic structural view of the part B in fig. 4 according to the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the trough pipe of the present invention.

Fig. 7 is a schematic side view of the structure for installing the perforated plate of the present invention.

In the figure: 1. an operation table; 2. a data display; 3. supporting the partition plate; 4. a prime mover; 5. fixing the partition board; 6. a rotational speed torque sensor; 7. installing a porous plate; 8. a trough pipe; 9. a semicircular tube; 10. rotating the groove; 11. a connecting port; 12. a threaded opening; 13. a threaded rod; 14. a groove rotating block; 15. supporting legs; 16. and (6) a motor to be tested.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a novel gear torque testing device as shown in figures 1-7, which comprises an operating platform 1, a data display 2 is fixedly connected on the left side of the upper surface of the operating platform 1, a supporting clapboard 3 is fixedly connected at the center of the right side of the upper surface of the operating platform 1, a rotating speed torque sensor 6 is fixedly connected on the upper surface of the supporting clapboard 3, a prime motor 4 is fixedly connected on the left side of the rotating speed torque sensor 6, a fixed clapboard 5 is fixedly connected on the lower surface of the prime motor 4, a perforated plate 7 is fixedly connected on the right side of the supporting clapboard 3 on the right side of the upper surface of the operating platform 1, the equipment to be tested is convenient to fix, the accuracy in the testing process of the equipment is improved, a clamping mechanism is arranged at the right end of the rotating speed torque sensor 6 and comprises a groove pipe 8, the left side of 8 inner walls of groove pipe and the right-hand member fixed connection of rotational speed torque sensor 6, the right side of 8 upper surfaces of groove pipe is rotated and is connected with rather than assorted semicircle pipe 9, the runner 10 has all been seted up to the left and right sides of semicircle pipe 9 pipe wall top, connector 11 has all been seted up to the downside of two runner 10 inner walls, screw thread mouth 12 has all been seted up to the downside that the right side of 8 upper surfaces of groove pipe is located two connector 11, the equal threaded connection of inner wall of two screw thread mouths 12 has threaded rod 13, this equipment can detect the interior tooth's socket torque of motor, in time adjust the maintenance to the device in the motor, guarantee that tooth's socket and gear torque are in the application range in the motor, guarantee the reduction of motor vibration and noise in the use, improve the stationarity of motor in the use, improve the low-speed performance of motor in speed control system.

Fixed baffle 5's lower surface and the right side fixed connection of 1 upper surface of operation panel, the inner wall that the upper end of two threaded rods 13 is respectively through corresponding connector 11 extends to corresponding rotary trough 10's inner wall, the equal fixedly connected with in upper end of two threaded rods 13 and rotary trough 10 assorted rotary trough piece 14, the dull polish processing has all been done on the surface of two rotary trough pieces 14, guarantee connection stability and connection security between the equipment device, improve equipment's working effect, guarantee equipment's normal use function, make things convenient for operating personnel to operate equipment, reduce equipment's the operation degree of difficulty.

As shown in figures 1 and 3, the equal fixedly connected with supporting legs 15 in four corners department of operation panel 1 lower surface, the right side surface of installation perforated plate 7 is provided with and waits to detect motor 16, and the material of operation panel 1 is the carbon steel material, avoids the surface of equipment to be corroded by the sewage on ground, increases the corrosion resistance on equipment surface, increases the intensity of equipment in the equipment, increases the service life of equipment, makes things convenient for operating personnel to use equipment, improves the adaptability of equipment.

The utility model discloses the theory of operation: the output end of a motor 16 to be detected is placed in a central hole of the porous plate 7 before the device is used, then a bolt fixing device is used for fixing a connecting hole of the motor 16 to be detected through other holes in the porous plate 7, the output end of the motor 16 to be detected can be arranged in the groove pipe 8 after the device is installed, then the semicircular pipe 9 covers the output end of the motor 16 to be detected, the semicircular pipe 9 fixes the output end of the motor 16 to be detected in the groove pipe 8 by rotating the groove rotating block 14, the prime motor 4 is started, the prime motor 4 drives the groove pipe 8 to rotate through the rotating speed torque sensor 6, the groove pipe 8 drives the motor 16 to be detected to rotate, the rotating speed torque sensor 6 can detect the gear torque in the motor 16 to be detected, the detected data can be transmitted to the data display 2, after the data is recorded by an operator, the motor 16 to be detected can be taken down by reversely rotating the groove rotating block 14 and taking down the fixing bolt, and the detection of the motor 16 to be detected can be completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides a novel gear torque testing device, includes operation panel (1), its characterized in that: the left side fixedly connected with data display (2) of operation panel (1) upper surface, fixedly connected with supporting baffle (3) are located at the center in operation panel (1) upper surface right side, the last fixed surface of supporting baffle (3) is connected with rotational speed torque sensor (6), the left end fixedly connected with prime mover (4) of rotational speed torque sensor (6), the lower fixed surface of prime mover (4) is connected with fixed baffle (5), the right side of operation panel (1) upper surface is located the right side fixedly connected with installation perforated plate (7) of supporting baffle (3), the right-hand member of rotational speed torque sensor (6) is provided with clamping mechanism.

2. The novel gear torque testing device according to claim 1, characterized in that: clamping mechanism includes groove pipe (8), the left side of groove pipe (8) inner wall and the right-hand member fixed connection of rotational speed torque sensor (6), the right side of groove pipe (8) upper surface is rotated and is connected with rather than assorted semicircle pipe (9), rotary trough (10), two have all been seted up to the left and right sides of semicircle pipe (9) pipe wall top connector (11) have all been seted up to the downside of rotary trough (10) inner wall, threaded hole (12), two have all been seted up to the downside that the right side of groove pipe (8) upper surface is located two connectors (11) the equal threaded connection of inner wall of threaded hole (12) has threaded rod (13).

3. The novel gear torque testing device according to claim 2, characterized in that: the lower surface of the fixed partition plate (5) is fixedly connected with the right side of the upper surface of the operating platform (1), and the upper ends of the two threaded rods (13) extend to the inner wall of the corresponding rotary groove (10) through the inner walls of the corresponding connecting ports (11).

4. The novel gear torque testing device according to claim 2, characterized in that: two the equal fixedly connected with in upper end of threaded rod (13) changes groove piece (14) with commentaries on classics groove (10) assorted, two the surface of commentaries on classics groove piece (14) has all been done the dull polish and has been handled.

5. The novel gear torque testing device according to claim 1, characterized in that: all fixedly connected with supporting legs (15) are located at the four corners of the lower surface of the operating platform (1).

6. The novel gear torque testing device according to claim 1, characterized in that: the right side surface of the installation porous plate (7) is provided with a motor (16) to be measured.

7. The novel gear torque testing device according to claim 1, characterized in that: the operating platform (1) is made of carbon steel.

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