CN210923909U

CN210923909U - Motor reliability test tool

Info

Publication number: CN210923909U
Application number: CN201921712920.0U
Authority: CN
Inventors: 玉国成; 石文焰
Original assignee: Jiangxi Kingchun Electronic Control Technology Co ltd
Current assignee: Jiangxi Kingchun Electronic Control Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-03
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a motor reliability test frock, include the base, await measuring the motor and accompany and survey the motor, the fixed plate has all been welded to the top both sides of base, and is two sets of the welding has the backup pad between the fixed plate, the inside of backup pad is inlayed and is equipped with the sleeve pipe, the inside swing joint of sheathed tube has the motor that awaits measuring, the motor that awaits measuring all installs the keysets with accompanying and surveying on the motor, the motor that awaits measuring and accompany and survey and install the connecting axle between the motor. The utility model discloses a set up two sets of backup pads at the base and be used for fixing the motor that awaits measuring and accompany and survey the motor, the motor that awaits measuring with accompany and survey and connect through the connecting axle between the motor, this kind of frock simple structure, reasonable in design, when carrying out the reliability endurance test of different money motors, only need change keysets and connecting axle, can satisfy reliability endurance test's test condition.

Description

Motor reliability test tool

Technical Field

The utility model relates to a motor test technical field specifically is a motor reliability test frock.

Background

At present, after the development of a novel motor is completed, a reliability test must be carried out to verify whether the service life and the reliability of the motor meet the design requirements. The life and reliability of the motor are directly related to the life and safety of the equipment using the motor. Therefore, the durability test of the motor is an essential link in the motor research and development process.

The existing durability test of the motor generally adopts a dragging rack to test, while the reliability test time requires 402 hours in one cycle, and when special requirements exist, a plurality of cycles need to be added. Thus requiring a long time to occupy the test equipment. Under the limited condition of test equipment resource, when the motor of novel development is carrying out the reliability test, it is long to have brought the test time, and test equipment utilization ratio is low, and manpower and expense input are big problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor reliability test frock is used for fixing the motor that awaits measuring and accompany the motor of surveying through setting up two sets of backup pads at the base, awaits measuring the motor and accompany and survey and connect through the connecting axle between the motor, this kind of frock simple structure, reasonable in design, when carrying out the reliability endurance test of different money motors, only need change keysets and connecting axle, can satisfy reliability endurance test's test condition.

In order to achieve the above object, the utility model provides a following technical scheme: a motor reliability test tool comprises a base, a motor to be tested and an accompanying motor, wherein fixing plates are welded on two sides of the top of the base, a supporting plate is welded between the two fixing plates, a sleeve is embedded in the supporting plate, the motor to be tested is movably connected in the sleeve, adapter plates are mounted on the motor to be tested and the accompanying motor, and a connecting shaft is mounted between the motor to be tested and the accompanying motor;

the utility model discloses a hydraulic lifting jack, including base, sliding table, scissor jack, supporting bench, the both sides of base all are equipped with the slide rail, the top sliding connection of slide rail has the slip table, scissor jack is installed at the top of slip table, a supporting bench is installed at scissor jack's top.

Preferably, one side of the two groups of supporting plates is provided with a strip-shaped hole.

Preferably, the bottom of base is installed the landing leg, the landing leg is provided with four groups.

Preferably, a handle is installed on one side of the sliding table, and a rubber sleeve is sleeved outside the handle.

Preferably, both ends of the slide rail are fixedly connected with limit blocks.

Preferably, the top of the support table is provided with a groove, and a strong magnet is arranged in the groove.

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

1. the utility model discloses a set up two sets of backup pads and be used for fixing the motor that awaits measuring and accompany the survey motor at the base, await measuring the motor and accompany and survey and connect through the connecting axle between the motor, this kind of frock simple structure, reasonable in design, when carrying out the reliability endurance test of different types of motors, only need to change keysets and connecting axle, can satisfy the test condition of reliability endurance test;

2. the utility model discloses at the both sides installation slide rail of base, the slip table of being convenient for drives the motor and removes, is convenient for adjust the height of brace table through cutting formula jack to accommodate motor's height, the motor of being convenient for is installed in the backup pad.

Drawings

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

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the slide rail of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a support plate; 4. a sleeve; 5. a motor to be tested; 6. an adapter plate; 7. a connecting shaft; 8. a accompany testing motor; 9. a slide rail; 10. a sliding table; 11. a scissor jack; 12. a support table; 13. a strip-shaped hole; 14. a support leg; 15. a handle; 16. a rubber sleeve; 17. a limiting block; 18. a groove; 19. a strong magnet.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a motor reliability test tool comprises a base 1, a motor 5 to be tested and an accompanying motor 8, wherein four groups of supporting legs 14 are installed at the bottom of the base 1 in order to support the base 1, fixing plates 2 are welded on two sides of the top of the base 1, a supporting plate 3 is welded between the two groups of fixing plates 2, strip-shaped holes 13 are formed in one side of each of the two groups of supporting plates 3, bolts can conveniently penetrate through the strip-shaped holes 13 to fix a transfer plate 6, a sleeve 4 is embedded in the supporting plate 3, the motor 5 to be tested is movably connected in the sleeve 4, the transfer plates 6 are installed on the motor 5 to be tested and the accompanying motor 8, and a connecting shaft 7 is installed between the motor 5 to be tested and the accompanying motor;

please refer to fig. 3, two sides of the base 1 are provided with slide rails 9, the top of the slide rail 9 is slidably connected with a sliding table 10, the top of the sliding table 10 is provided with a scissor jack 11, the top of the scissor jack 11 is provided with a support table 12, one side of the sliding table 10 is provided with a handle 15, the handle 15 is convenient for pulling the sliding table 10 to move, the outside of the handle 15 is sleeved with a rubber sleeve 16, the rubber sleeve 16 can improve the comfort of the hand, the top of the support table 12 is provided with a groove 18, the inside of the groove 18 is provided with a strong magnet 19, the strong magnet 19 can temporarily fix the motor on the support table 12, the movement is prevented, two ends of the slide rail 9 are fixedly connected with limit blocks 17, and the limit blocks 17 can prevent the sliding.

The working principle is as follows: during the use, will await measuring motor 5 and accompany and survey motor 8 and place respectively on slip table 10, then install keysets 6 on awaiting measuring motor 5 and accompany and survey motor 8, promote slip table 10, make await measuring motor 5 insert in sleeve pipe 4, lay connecting axle 7 and accompany and survey motor 8 and be connected on the output shaft of awaiting measuring motor 5, fix keysets 6 in backup pad 3, then withdraw slip table 10, frock simple structure, and reasonable in design, when carrying out the reliability endurance test of different types of motors, only need change keysets 6 and connecting axle 7, can satisfy the test condition of reliability endurance test.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor reliability test frock, includes base (1), motor (5) and accompany and survey motor (8) that await measuring, its characterized in that: fixing plates (2) are welded on two sides of the top of the base (1), a supporting plate (3) is welded between the two groups of fixing plates (2), a sleeve (4) is embedded in the supporting plate (3), a motor to be tested (5) is movably connected in the sleeve (4), adapter plates (6) are mounted on the motor to be tested (5) and an accompanying and measuring motor (8), and a connecting shaft (7) is mounted between the motor to be tested (5) and the accompanying and measuring motor (8);

the both sides of base (1) all are equipped with slide rail (9), the top sliding connection of slide rail (9) has slip table (10), scissor jack (11) are installed at the top of slip table (10), brace table (12) are installed at the top of scissor jack (11).

2. The motor reliability test tool according to claim 1, characterized in that: and strip-shaped holes (13) are formed in one side of each of the two groups of supporting plates (3).

3. The motor reliability test tool according to claim 1, characterized in that: the bottom of base (1) is installed landing leg (14), landing leg (14) are provided with four groups.

4. The motor reliability test tool according to claim 1, characterized in that: a handle (15) is installed on one side of the sliding table (10), and a rubber sleeve (16) is sleeved outside the handle (15).

5. The motor reliability test tool according to claim 1, characterized in that: the two ends of the sliding rail (9) are fixedly connected with limiting blocks (17).

6. The motor reliability test tool according to claim 1, characterized in that: a groove (18) is formed in the top of the supporting platform (12), and a strong magnet (19) is arranged inside the groove (18).