CN214040558U

CN214040558U - Battery package vibration test fixture

Info

Publication number: CN214040558U
Application number: CN202022801466.5U
Authority: CN
Inventors: 张琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-24
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a battery package vibration test anchor clamps, include base, electric telescopic handle one, put thing board, riser and rock the device, rock the device including articulating connecting plate, joint bearing one and electric telescopic handle two on the riser, it is articulated through joint bearing two between the other end of electric telescopic handle two and the bottom of connecting plate, the upper end of connecting plate is equipped with the casing that the opening is forward, the inside of casing is equipped with two symmetric distribution's baffle one, and all connect through a plurality of evenly distributed's baffle two between two adjacent baffles one and between baffle one and the casing, all be equipped with fixing device in the middle of the preceding both sides of casing, it has the baffle of its use of cooperation to peg graft between the preceding of casing and the fixing device, the casing outside is equipped with the bobbing machine in the position that is close to the riser. Compared with the prior art, the utility model the advantage lie in: the test effect is good, and the stability is high.

Description

Battery package vibration test fixture

Technical Field

The utility model relates to a battery package technical field specifically indicates a battery package vibration test anchor clamps.

Background

The power battery is a core component of the electric automobile, and with the increasing importance of the country on the environmental protection problem and the wide popularization of the electric automobile, the research on the safety and reliability of the power battery is also more and more emphasized. The fatigue vibration test is an effective method for researching the reliability of a tested object, is suitable for researching the reliability of a mechanical structure and the fatigue life of a battery pack and a system and the influence of vibration on parameters of the battery system, and therefore a vibration test clamp is required. Vibration test fixture among the prior art is when using, and not only the test effect is not good, can not simulate the vibration environment better, influences the test result of battery package, can not carry out the vibration test to a plurality of battery packages simultaneously, leads to a plurality of battery packages can not experience the same vibration environment, and the contrast nature is not high, and stability is low moreover, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a battery package vibration test anchor clamps that test effect is good, stability is high.

In order to solve the technical problem, the utility model provides a technical scheme does: a battery pack vibration test fixture comprises a base, wherein a first electric telescopic rod is arranged in the middle of the upper end of the base, a storage plate is transversely arranged at the upper end of the first electric telescopic rod, a vertical plate is arranged on one side of the upper end of the storage plate, a shaking device is arranged on one side, above the storage plate, of the vertical plate and comprises a connecting plate hinged on the vertical plate, a first joint bearing is arranged at a position, close to the bottom, of the vertical plate, the other end of the first joint bearing is provided with a second electric telescopic rod, the other end of the second electric telescopic rod is hinged with the bottom of the connecting plate through a second joint bearing, a shell with a forward opening is arranged at the upper end of the connecting plate, two first partition plates which are symmetrically distributed are arranged inside the shell, and the two adjacent first partition plates and the shell are connected through a plurality of uniformly distributed partition plates, the middle of the two sides of the front face of the shell is provided with a fixing device, a baffle plate used in cooperation with the shell is inserted between the front face of the shell and the fixing device, and a vibrating machine is arranged outside the shell at a position close to the vertical plate.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a battery pack vibration test fixture utilizes the cooperation of electric telescopic handle one, rocking device and bobbing machine, can simulate the vibration environment better, has improved the test effect; the baffle plate can be tightly fixed by using the fixing device, the operation is simple, time and labor are saved, the battery pack can be effectively prevented from flying out of the shell, and the stability is improved; can place the battery package of polylith different models simultaneously in the casing, can make the battery package of polylith different models experience the same vibration environment like this, improved the contrast nature to test effect has been improved.

As an improvement, the fixing device comprises a first fixing plate arranged on the shell, a second fixing plate perpendicular to the first fixing plate is arranged on the front side of the first fixing plate, a threaded moving rod in threaded connection with the second fixing plate is inserted in the middle of the second fixing plate, and a clamping plate in contact with the first fixing plate is arranged at the rear end of the threaded moving rod, so that the baffle is convenient to fix and separate, the operation is simple, time and labor are saved, and the using effect and the stability are improved.

As an improvement, the front end of the thread moving rod is provided with a rotating block, so that the thread moving rod is convenient to rotate.

As an improvement, the vertical plates and the connecting plates are hinged through rotating shafts, so that the shell can rotate conveniently.

As the improvement, all be equipped with the mounting panel in the middle of the side of base, be equipped with the mounting hole that cooperates its use on the mounting panel, be convenient for like this fix vibration test fixture, improved stability.

Drawings

Fig. 1 is a schematic structural view of the battery pack vibration test fixture of the present invention.

Fig. 2 is a top view of the fixing device in the battery pack vibration testing fixture of the present invention.

As shown in the figure: 1. the base, 2, electric telescopic handle one, 3, the mounting hole, 4, the riser, 5, joint bearing one, 6, rock the device, 7, electric telescopic handle two, 8, the pivot, 9, the connecting plate, 10, baffle two, 11, bobbing machine, 12, the turning block, 13, fixing device, 14, the baffle, 15, baffle one, 16, fixed plate two, 17, fixed plate one, 18, the casing, 19, joint bearing two, 20, put the thing board, 21, the mounting panel, 22, the chucking board, 23, the screw movable rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A battery pack vibration test fixture comprises a base 1, wherein a first electric telescopic rod 2 is arranged in the middle of the upper end of the base 1, a storage plate 20 is transversely arranged at the upper end of the first electric telescopic rod 2, a vertical plate 4 is arranged on one side of the upper end of the storage plate 20, a shaking device 6 is arranged on one side, located above the storage plate 20, of the vertical plate 4, the shaking device 6 comprises a connecting plate 9 hinged on the vertical plate 4, a first joint bearing 5 is arranged on the vertical plate 4 at a position close to the bottom, a second electric telescopic rod 7 is arranged at the other end of the first joint bearing 5, the other end of the second electric telescopic rod 7 is hinged with the bottom of the connecting plate 9 through a second joint bearing 19, a casing 18 with a forward opening is arranged at the upper end of the connecting plate 9, two symmetrically distributed first partition plates 15 are arranged inside the casing 18, and the two adjacent first partition plates 15 and the casing 18 are connected through a plurality of uniformly distributed second partition plates 10, the middle of the two sides of the front surface of the shell 18 is provided with a fixing device 13, a baffle plate 14 used in cooperation with the fixing device is inserted between the front surface of the shell 18 and the fixing device 13, and a vibrator 11 is arranged outside the shell 18 at a position close to the vertical plate 4.

The fixing device 13 comprises a first fixing plate 17 arranged on the shell 18, a second fixing plate 16 perpendicular to the first fixing plate 17 is arranged on the front side of the first fixing plate 17, a threaded moving rod 23 in threaded connection with the second fixing plate 16 is inserted in the middle of the second fixing plate 16, and a clamping plate 22 in contact with the first fixing plate 17 is arranged at the rear end of the threaded moving rod 23.

The front end of the thread moving rod 23 is provided with a rotating block 12.

The vertical plate 4 is hinged with the connecting plate 9 through a rotating shaft 8.

All be equipped with mounting panel 21 in the middle of the side of base 1, be equipped with the mounting hole 3 that cooperates its use on the mounting panel 21.

The utility model discloses when concrete implementation, combine the structural schematic diagram of a battery package vibration test anchor clamps of figure 1 and 2 battery package vibration test anchor clamps in fixing device's the plan view can know, the utility model discloses a battery package vibration test anchor clamps when using, at first utilize the mounting hole 3 on the mounting panel 21 and the cooperation of fixed screw, tightly fix the vibration test anchor clamps on the workstation, improved stability. The battery pack to be tested is placed in the space formed among the first partition plate 15, the second partition plate 10 and the shell 18, so that a plurality of battery packs can be placed at the same time, the working efficiency is improved, the battery packs with different models can be placed according to the testing requirements, the battery packs with different models can experience the same vibration environment, the contrast is improved, and the testing effect is improved. The shutter 14 is then inserted between the front of the housing 18 and the fixing means 13, and the threaded mobile rod 23 is then manually turned. Along with the forward rotation and the reverse rotation of the threaded moving rod 23, the threaded moving rod 23 can be moved towards the direction close to the baffle 14 or towards the direction far away from the baffle 14, so that the baffle 14 can be fixed and separated, the battery pack can be effectively prevented from flying out of the shell 18, the battery pack is convenient to take and store, the operation is simple, time and labor are saved, and the stability is improved. And finally, starting the first electric telescopic rod 2, the second electric telescopic rod 7 and the vibrating machine 11 to start working. As the electric telescopic rod 2 extends and contracts, the shell 18 can be driven to move up and down. As the electric telescopic rod 7 extends and contracts, the shell 18 can rotate by taking the rotating shaft 8 as a fixed point. Along with the vibrator 11 begins work, can drive casing 18 and vibrate to make the battery package bump and vibrate, can simulate vibration environment better like this, accurately evaluate the quality of battery package, improved the test effect. So said the utility model discloses a battery package vibration test anchor clamps not only test effect is good, and stability is high moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a battery package vibration test anchor clamps, includes base (1), its characterized in that: the multifunctional electric telescopic handle is characterized in that a first electric telescopic handle (2) is arranged in the middle of the upper end of the base (1), a storage plate (20) is transversely arranged at the upper end of the first electric telescopic handle (2), a vertical plate (4) is arranged on one side of the upper end of the storage plate (20), a shaking device (6) is arranged on one side, above the storage plate (20), of the vertical plate (4), the shaking device (6) comprises a connecting plate (9) hinged to the vertical plate (4), a first joint bearing (5) is arranged on the vertical plate (4) at a position close to the bottom, a second electric telescopic handle (7) is arranged at the other end of the first joint bearing (5), the other end of the second electric telescopic handle (7) is hinged to the bottom of the connecting plate (9) through a second joint bearing (19), a casing (18) with a forward opening is arranged at the upper end of the connecting plate (9), and two first partition plates (15) which are symmetrically distributed are arranged inside the casing (18), all connect through a plurality of evenly distributed's baffle two (10) between two adjacent baffles (15) and between baffle (15) and casing (18), all be equipped with fixing device (13) in the middle of the preceding both sides of casing (18), it has baffle (14) that cooperate its to use to peg graft between the preceding of casing (18) and fixing device (13), casing (18) outside is equipped with bobbing machine (11) in the position that is close to riser (4).

2. The battery pack vibration test fixture of claim 1, wherein: the fixing device (13) comprises a first fixing plate (17) arranged on the shell (18), a second fixing plate (16) perpendicular to the first fixing plate (17) is arranged on the front side of the first fixing plate (17), a threaded moving rod (23) in threaded connection with the second fixing plate (16) is inserted in the middle of the second fixing plate (16), and a clamping plate (22) in contact with the first fixing plate (17) is arranged at the rear end of the threaded moving rod (23).

3. The battery pack vibration test fixture of claim 2, wherein: the front end of the thread moving rod (23) is provided with a rotating block (12).

4. The battery pack vibration test fixture of claim 1, wherein: the vertical plate (4) is hinged with the connecting plate (9) through a rotating shaft (8).

5. The battery pack vibration test fixture of claim 1, wherein: all be equipped with mounting panel (21) in the middle of the side of base (1), be equipped with mounting hole (3) that cooperate its use on mounting panel (21).