CN216386153U

CN216386153U - Motor water spraying test rotating platform

Info

Publication number: CN216386153U
Application number: CN202123149033.7U
Authority: CN
Inventors: 吕锡成
Original assignee: Anhui Jinyi Intelligent Machine Co ltd
Current assignee: Anhui Jinyi Intelligent Machine Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-26
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a motor water spraying test rotating platform which comprises a rotating platform, a driving main shaft, a main shaft sleeve, a supporting plate, a base and a waterproof motor, wherein the driving main shaft is arranged on the rotating platform; a supporting plate is arranged on the base; the upper mounting surface of the support plate is obliquely arranged; the main shaft sleeve is fixed on the mounting surface above the supporting plate; the waterproof motor is fixed on the upper surface of the spindle sleeve; one end of the driving main shaft penetrates through the main shaft sleeve obliquely and downwards and then is in transmission connection with the waterproof motor, and the exposed part of the other end of the driving main shaft is vertically fixed on the rotating table to enable the rotating table to be obliquely arranged; the rotating platform is provided with a motor to be detected. The motor to be detected is arranged on the inclined rotating table for dynamic waterproof test, the omnibearing waterproof performance detection in the dynamic use process is better simulated, the motor to be detected with various sizes and specifications can be installed and subjected to water spraying test, and the utilization rate of equipment is improved.

Description

Motor water spraying test rotating platform

Technical Field

The utility model relates to the technical field of motor waterproof tests, in particular to a rotating platform for a motor water spraying test.

Background

The motor is also called as an electric motor, and the main working principle of the motor is that a starter rotor is driven to rotate by the forced rotation of an electrified coil in a magnetic field, and a pinion on the rotor drives an engine flywheel to rotate. The motor is widely applied to daily technical fields of automobiles, mines, civil engineering, aviation, mechanical engineering and the like, and is a very important core power of technical innovation in the 20 th century. After the motor is produced at present, due to the complexity and the long-term property of use occasions, particularly after the waterproof performance of the motor is tested and qualified after the motor is produced, the motor can enter the market for use. The existing waterproof experiment mostly adopts an immersion type waterproof experiment, a motor is placed in a water tank for detecting the waterproof effect, and the method is static, cannot better simulate the conditions in use and cannot meet the requirement of good waterproof test performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor water spraying test rotating platform to solve the problem of dynamic water resistance which cannot be solved by the traditional immersion type motor water resistance test in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a technical scheme that: a motor water spray test rotary table comprises a rotary table, a driving main shaft, a main shaft sleeve, a support plate, a base and a waterproof motor; a supporting plate is arranged on the base; the upper mounting surface of the support plate is obliquely arranged; the main shaft sleeve is fixed on the mounting surface above the supporting plate; the waterproof motor is fixed on the upper surface of the spindle sleeve; one end of the driving main shaft penetrates through the main shaft sleeve obliquely and downwards and then is in transmission connection with the waterproof motor, and the exposed part of the other end of the driving main shaft is vertically fixed on the rotating table to enable the rotating table to be obliquely arranged; the rotating platform is provided with a motor to be detected.

Further, a motor driving shaft is arranged on the waterproof motor; the lower end of the motor driving shaft is provided with a driving motor belt pulley; a main shaft belt pulley is arranged at the downward end of the driving main shaft; the driving motor belt pulley is connected with the main shaft belt pulley through an anti-skidding belt and drives the driving main shaft to rotate through the waterproof motor.

Further, a tapered roller bearing is arranged in an inner hole at the upper end of the main shaft sleeve, and a deep groove bearing is arranged in an inner hole at the lower end of the main shaft sleeve; the part of the driving main shaft penetrating into the main shaft sleeve is limited and rotated through the deep groove bearing and the tapered roller bearing.

Furthermore, the other end exposed part of the driving spindle is vertically fixed on the rotating platform through a reinforcing rib plate.

Furthermore, a plurality of groups of mounting holes are formed in the upper surface of the rotating table along the circumference.

Further, the upper mounting surface of the support plate is inclined at 45 degrees.

Furthermore, the lower surface of the base is fixed on a fixed seat; the fixed seat is arranged on the inner bottom surface of the water collecting tank; the length of the inner cavity of the water collecting tank is larger than the length of the downward vertical projection of the device after the motor to be detected is installed.

Furthermore, a water outlet is formed in the water collecting tank; the water outlet is obliquely and downwards arranged at the bottom of one side of the water collecting tank.

Compared with the prior art, the utility model has the beneficial effects that: 1. the motor to be detected is arranged on the rotating table to perform a dynamic waterproof test, so that the waterproof performance detection in the dynamic use process is better simulated; 2. the driving main shaft is arranged to be inclined and rotated, so that the motor to be detected can carry out an omnibearing water spraying test; 3. the mounting and water spraying tests can be carried out on the motors to be detected with different sizes and specifications, so that the utilization rate of the equipment is improved; 4. the whole intensity is high, and the installation and the use are convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a turntable according to the present invention;

FIG. 3 is a schematic view of a driving portion of the turntable according to the present invention.

In the figure: a water collection tank 1; a rotating table 2; a reinforcing rib plate 3; a drive spindle 4; a main shaft sleeve 5; a drive motor pulley 6; a main shaft pulley 7; a support plate 8; a base 9; a fixed seat 10; a waterproof motor 11; a tapered roller bearing 12; a deep groove bearing 13; a motor drive shaft 14; an anti-slip belt 15; a water discharge port 16; and a mounting hole 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a motor water spray test rotary table comprises a rotary table 2, a driving spindle 4, a spindle sleeve 5, a support plate 8, a base 9 and a waterproof motor 11; a supporting plate 8 is arranged on the base 9; the upper mounting surface of the support plate 8 is obliquely arranged; the main shaft sleeve 5 is fixed on a mounting surface above the supporting plate 8; the waterproof motor 11 is fixed on the upper surface of the main shaft sleeve 5; one end of the driving main shaft 4 penetrates through the main shaft sleeve 5 in an inclined and downward manner and then is in transmission connection with the waterproof motor 11, and the exposed part of the other end of the driving main shaft 4 is vertically fixed on the rotating platform 2, so that the rotating platform 2 is arranged in an inclined manner; the rotating platform 2 is provided with a motor to be detected. During the use, will wait to examine that the motor of examining is installed on revolving stage 2, start waterproof motor 11 and drive main shaft 4 rotatory, make revolving stage 2 rotate, start the shower nozzle and treat the motor of examining from the top down and carry out the trickle experiment, because drive main shaft 4 is the slope installation, and rotate to the messenger waits to examine the motor of examining and carries out the omnidirectional trickle experiment.

As a preferred embodiment, the waterproof motor 11 is provided with a motor driving shaft 14; the lower end of the motor driving shaft 14 is provided with a driving motor belt pulley 6; a main shaft belt pulley 7 is arranged at the downward end of the driving main shaft 4; the driving motor belt pulley 6 is connected with the main shaft belt pulley 7 through an anti-skid belt 15, and the driving main shaft 4 is driven to rotate through the waterproof motor 11.

As shown in fig. 3, as a preferred embodiment, a tapered roller bearing 12 is arranged in an upper end inner hole of the spindle sleeve 5, and a deep groove bearing 13 is arranged in a lower end inner hole; the part of the driving main shaft 4 penetrating into the main shaft sleeve 5 is limited and rotated through a deep groove bearing 13 and a tapered roller bearing 12.

As a preferred embodiment, the other end of the drive spindle 4 is vertically fixed to the turntable 2 by a reinforcing rib 3. The structure intensity of the device is improved, and the device can be used for detecting motors to be detected with different weight specifications.

As shown in fig. 2, as a preferred embodiment, a plurality of sets of mounting holes 21 are circumferentially formed on the upper surface of the rotary table 2. Through the setting of mounting hole 21 to can wait to detect the motor and install, the trickle is experimental to multiple different dimensions, improve the rate of utilization of equipment.

As a preferred embodiment, the upper mounting surface of the support plate 8 is inclined to 45 degrees, so that the water spraying test effect is optimized.

As a preferred embodiment, the lower surface of the base 9 is fixed on a fixed seat 10; the fixed seat 10 is arranged on the inner bottom surface of the water collecting tank 1; the length of the inner cavity of the water collecting tank 1 is larger than the length of the downward vertical projection of the device after the motor to be detected is installed, and therefore it is guaranteed that sprayed water cannot splash out.

As a preferred embodiment, the water collecting tank 1 is provided with a water outlet 16; the drain port 16 is provided obliquely downward at the bottom of one side of the water collecting tub 1 to facilitate emptying of water in the water collecting tub 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A motor water spray test rotary table comprises a rotary table, a driving main shaft, a main shaft sleeve, a support plate, a base and a waterproof motor; the method is characterized in that: a supporting plate is arranged on the base; the upper mounting surface of the support plate is obliquely arranged; the main shaft sleeve is fixed on the mounting surface above the supporting plate; the waterproof motor is fixed on the upper surface of the spindle sleeve; one end of the driving main shaft penetrates through the main shaft sleeve obliquely and downwards and then is in transmission connection with the waterproof motor, and the exposed part of the other end of the driving main shaft is vertically fixed on the rotating table to enable the rotating table to be obliquely arranged; the rotating platform is provided with a motor to be detected.

2. The motor water spraying test rotary table according to claim 1, characterized in that: the waterproof motor is provided with a motor driving shaft; the lower end of the motor driving shaft is provided with a driving motor belt pulley; a main shaft belt pulley is arranged at the downward end of the driving main shaft; the driving motor belt pulley is connected with the main shaft belt pulley through an anti-skidding belt and drives the driving main shaft to rotate through the waterproof motor.

3. The motor water spraying test rotary table according to claim 1, characterized in that: a tapered roller bearing is arranged in an inner hole at the upper end of the main shaft sleeve, and a deep groove bearing is arranged in an inner hole at the lower end of the main shaft sleeve; the part of the driving main shaft penetrating into the main shaft sleeve is limited and rotated through the deep groove bearing and the tapered roller bearing.

4. The motor water spraying test rotary table according to claim 1, characterized in that: and the exposed part at the other end of the driving main shaft is vertically fixed on the rotating table through a reinforcing rib plate.

5. The motor water spraying test rotary table according to claim 1, characterized in that: the upper surface of the rotating platform is provided with a plurality of groups of mounting holes along the circumference.

6. The motor water spraying test rotary table according to claim 1, characterized in that: the upper mounting surface of the support plate is inclined at 45 degrees.

7. The motor water spraying test rotary table according to claim 1, characterized in that: the lower part of the base is fixed on the fixed seat; the fixed seat is arranged on the inner bottom surface of the water collecting tank; the length of the inner cavity of the water collecting tank is larger than the length of the downward vertical projection of the device after the motor to be detected is installed.

8. The rotary table for the water spraying test of the motor according to claim 7, wherein: a water outlet is arranged on the water collecting tank; the water outlet is obliquely and downwards arranged at the bottom of one side of the water collecting tank.