CN215726682U - General type battery package vibration test frock - Google Patents
General type battery package vibration test frock Download PDFInfo
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- CN215726682U CN215726682U CN202122062235.1U CN202122062235U CN215726682U CN 215726682 U CN215726682 U CN 215726682U CN 202122062235 U CN202122062235 U CN 202122062235U CN 215726682 U CN215726682 U CN 215726682U
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 244000309464 bull Species 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011076 safety test Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241000834287 Cookeolus japonicus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a universal battery pack vibration testing tool which comprises a vibration testing table, wherein a supporting column is fixedly arranged on the upper surface of the vibration testing table, a base plate is fixedly arranged on the upper surface of the supporting column, a fixing block is fixedly arranged on the upper surface of the base plate, and a threaded sleeve and a fixing sleeve are fixedly arranged on the side surface of the fixing block respectively. According to the utility model, the positions of the four fixing support plates are adjusted according to the size of the battery pack, so that the four fixing support plates can be used for respectively clamping and fixing the lower edge of the battery pack, the hydraulic telescopic cylinder is started to drive the lower pressing plate to press downwards, the battery pack is clamped up and down, and the positions of the fixing support plates are adjusted so that the device can fix the battery packs with different sizes, thereby greatly improving the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of battery pack testing, in particular to a universal battery pack vibration testing tool.
Background
The battery package is as the power supply of new energy vehicle, and the travelling performance of new energy vehicle has directly been influenced to its mechanical structure's stability, in order to guarantee the security of going of vehicle, before installing the battery package to the vehicle, need carry out safety test to the battery package, battery package safety test is the work of very important in the new energy vehicle technical development, and wherein battery package vibration test is that an important link is when carrying out vibration test in the battery package safety test, generally fixes the battery package and presss from both sides tightly to the shaking table and test.
However, in the prior art, when the vibrating table is used actually, the fixed effect of the vibrating table on the battery pack is not good, the battery pack is fixed in an upper clamping mode and a lower clamping mode, the sliding condition of the battery pack in the vibrating process is caused, the vibrating test result is not accurate, the existing vibrating table can only be used for testing the battery pack with the same size, and certain limitation is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a universal battery pack vibration testing tool to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a general type battery package vibration test frock, includes vibration test platform, vibration test platform's last fixed surface is provided with the support column, the last fixed surface of support column is provided with the base plate, the last fixed surface of base plate is provided with the fixed block, the side surface of fixed block is fixed respectively and is provided with threaded sleeve and fixed sleeve, threaded sleeve and fixed sleeve's inner wall activity respectively is provided with dwang and slide bar, the fixed layer board that is provided with of one end of slide bar, the last fixed surface of fixed block is provided with the upper plate, the fixed hydraulic telescoping cylinder that is provided with in upper surface middle part of upper plate, the fixed holding down plate that is provided with of output shaft one end of hydraulic telescoping cylinder, the fixed mounting panel that is provided with of side surface of support column.
Preferably, the fixed bearing cassette that is provided with in side surface of fixed layer board, the one end of dwang is the structure of falling the T-shape, and the movable joint of the one end of dwang is at the inner wall of bearing cassette, the other end fixedly connected with knob of dwang.
Preferably, the side surface of dwang is provided with the screw thread, and dwang threaded connection is at threaded sleeve's inner wall, fixed sleeving's surface screw thread is provided with locking bolt.
Preferably, the fixed supporting plate is of an L-shaped structure, the side surface of the fixed supporting plate and the lower surface of the lower pressing plate are respectively and fixedly connected with a sponge buffer layer, an output shaft of the hydraulic telescopic cylinder movably penetrates through the upper plate and extends to the lower portion of the upper plate, a supporting rod is fixedly connected to the lower surface of the upper plate, and the supporting rod is fixedly connected to the upper surface of the fixed block.
Preferably, the surface of mounting panel and vibration test platform is equallyd divide and is do not seted up threaded hole, the inner wall screw thread of screw hole is provided with the installation screw rod, the installation screw rod activity runs through the mounting panel and extends to the inner wall of vibration test platform surface screw hole, the quantity of screw hole is four.
Preferably, the number of fixed block is four, and four fixed blocks are symmetrical about the vertical central line on base plate surface each other, the fixed block is run through respectively to the activity equally to dwang and slide bar.
Preferably, the lower fixed surface of fixed supporting plate is connected with the bull's eye bearing, the lower extreme of bull's eye bearing is inlayed and is had the iron ball, the quantity of fixed supporting plate is four, the quantity of bull's eye bearing is eight, and per two bull's eye bearing fixed connection are at the lower surface of a fixed supporting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the battery pack fixing device has the advantages that the fixing support plates are driven to move left and right by rotating the knobs, the positions of the four fixing support plates are adjusted according to the size of the battery pack, so that the four fixing support plates can be used for clamping and fixing the lower edge of the battery pack respectively, the hydraulic telescopic cylinder is started to drive the lower pressing plate to press downwards, the battery pack is clamped up and down, the positions of the fixing support plates are adjusted to enable the device to fix the battery packs with different sizes, the practicability of the device is greatly improved, the battery pack is clamped and fixed through the fixing support plates, the battery pack is clamped up and down by matching with the lower pressing plate, a better fixing effect is achieved on the battery pack, and the battery pack is prevented from sliding during vibration testing;
2. the battery pack is protected by the sponge buffer layer, the clamping force of the fixed supporting plate and the lower pressing plate is buffered by the sponge buffer layer during clamping, the damage to the battery pack caused by overlarge clamping force is prevented, the iron balls slide at the lower end of the bull eye bearing in a matched mode when the position of the fixed supporting plate is adjusted, the fixed supporting plate is supported up and down, the rotating rod and the sliding rod are prevented from being bent and damaged when the lower pressing plate is pressed down, the sliding rod can be limited to slide on the inner wall of the fixed sleeve by the locking and locking bolt, and the position of the fixed supporting plate is not changed any more.
Drawings
FIG. 1 is a front view of a universal battery pack vibration testing fixture according to the present invention;
FIG. 2 is a cross-sectional view of a bearing clamping seat of a universal battery pack vibration testing tool of the present invention;
fig. 3 is a schematic structural view of a threaded hole of a universal battery pack vibration testing tool according to the present invention.
In the figure: 1. a vibration test bench; 2. a support pillar; 3. a substrate; 4. a fixed block; 5. a threaded bushing; 6. fixing the sleeve; 7. fixing the supporting plate; 8. a sponge buffer layer; 9. a support bar; 10. an upper plate; 11. a hydraulic telescopic cylinder; 12. a lower pressing plate; 13. a bearing cartridge; 14. rotating the rod; 15. a slide bar; 16. a knob; 17. locking the bolt; 18. a bull's eye bearing; 19. an iron ball; 20. a threaded hole; 21. mounting a plate; 22. and (5) installing a screw.
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: the utility model provides a general type battery package vibration test frock, including vibration test platform 1, vibration test platform 1's last fixed surface installs support column 2, the last fixed surface of support column 2 installs base plate 3, the last fixed surface of base plate 3 installs fixed block 4, the side surface of fixed block 4 is fixed mounting respectively has threaded sleeve 5 and fixed sleeve 6, threaded sleeve 5 and fixed sleeve 6's inner wall activity respectively is provided with dwang 14 and slide bar 15, the one end fixed mounting of slide bar 15 has fixed layer board 7, the last fixed surface of fixed block 4 installs upper plate 10, the upper surface middle part fixed mounting of upper plate 10 has hydraulic telescoping cylinder 11, the output shaft one end fixed mounting of hydraulic telescoping cylinder 11 has holding down plate 12, the side surface fixed mounting of support column 2 has mounting panel 21.
Fixed bolster 7's side surface fixed mounting has bearing cassette 13, the one end of dwang 14 is the inverted T-shaped structure, and the movable joint of one end at bearing cassette 13's inner wall of dwang 14, the other end fixed mounting of dwang 14 has knob 16, it can easily drive dwang 14 and rotate to rotate knob 16, remove about driving dwang 14 through threaded connection effect, and the one end joint through dwang 14 is at bearing cassette 13 inner wall, and then drive fixed bolster 7 and remove along with it.
The side surface of the rotating rod 14 is provided with threads, the rotating rod 14 is in threaded connection with the inner wall of the threaded sleeve 5, the surface threads of the fixed sleeve 6 are provided with locking bolts 17, and one end of each locking bolt 17 is tightly pressed on the sliding rod 15 to prevent the sliding rod 15 from sliding continuously.
Fixed layer board 7 is L shape structure, and fixed layer board 7's side surface and lower surface of lower pressure plate 12 are equallyd divide and are do not fixed mounting have sponge buffer layer 8, hydraulic telescoping cylinder 11's output shaft activity runs through upper plate 10 and extend to the below of upper plate 10, the lower fixed surface of upper plate 10 installs bracing piece 9, and bracing piece 9 fixed mounting is at the upper surface of fixed block 4, L shape structure makes fixed layer board 7 can block the support to the lower limb of battery package fixed, fixed effect is better.
Respectively seted up threaded hole 20 is equallyd divide on the surface of mounting panel 21 and vibration test platform 1, and the inner wall screw thread of screw hole 20 is provided with mounting screw 22, and mounting screw 22 activity runs through mounting panel 21 and extends to 1 surperficial screw hole 20's of vibration test platform inner wall, and the quantity of screw hole 20 is four, can install support column 2 and vibration test platform 1 fast and separate through mounting screw 22 and mounting panel 21, and the later stage of being convenient for is maintained vibration test platform 1.
The number of the fixed blocks 4 is four, the four fixed blocks 4 are symmetrical with each other about a vertical center line of the surface of the substrate 3, and the rotating rod 14 and the sliding rod 15 are movably penetrated through the fixed blocks 4 respectively.
The lower surface fixed mounting of fixed supporting plate 7 has bull's eye bearing 18, and the lower extreme of bull's eye bearing 18 is inlayed and is had iron ball 19, and the quantity of fixed supporting plate 7 is four, and the quantity of bull's eye bearing 18 is eight, and per two bull's eye bearing 18 fixed mounting is at the lower surface of a fixed supporting plate 7, but through iron ball 19 and bull's eye bearing 18 vertical support fixed supporting plate 7.
The working principle is as follows: when in use, the utility model drives the rotating rod 14 to rotate through the rotating knob 16, one end of the rotating rod 14 is rotationally clamped and fixed on the inner wall of the bearing clamping seat 13, the fixed supporting plate 7 is driven to move through the screw connection effect and the clamping effect, the positions of the four fixed supporting plates 7 are adjusted according to the sizes of different battery packs, so that the four fixed supporting plates 7 respectively clamp and fix the lower edges of the battery packs, when the fixed supporting plates 7 are adjusted, the hydraulic telescopic cylinder 11 is started to drive the lower pressing plate 12 to press down, the battery packs are clamped up and down, the battery packs are fixed, after the fixation is finished, the vibration test bench 1 is started to vibrate to test the vibration of the battery packs, the battery packs with different sizes can be fixed through adjusting the positions of the fixed supporting plates 7, the practicability of the device is greatly improved, the battery packs are clamped and fixed in four directions through the four fixed supporting plates 7, the battery pack is clamped up and down by matching with the lower pressing plate 12, so that the battery pack is better fixed, and the battery pack is prevented from sliding during vibration testing. The utility model discloses a still protect the battery package through sponge buffer layer 8, through the clamp force of sponge buffer layer 8 buffering fixed layer board 7 and holding down plate 12 when pressing from both sides tightly, prevent that the clamp force is too big, cause the damage to the battery package, when the position of adjusting fixed layer board 7, iron ball 19 slides in the cooperation of bull's eye bearing 18 lower extreme, play the upper and lower supporting role to fixed layer board 7, cause dwang 14 and slide bar 15 to take place the bending and cause the damage when preventing holding down plate 12 to push down, locking bolt 17 can restrict slide bar 15 and slide at 6 inner walls of fixed sleeving, make the position of fixed layer board 7 no longer change.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a general type battery package vibration test frock, includes vibration test platform (1), its characterized in that: a supporting column (2) is fixedly arranged on the upper surface of the vibration test bench (1), a substrate (3) is fixedly arranged on the upper surface of the supporting column (2), a fixed block (4) is fixedly arranged on the upper surface of the base plate (3), a threaded sleeve (5) and a fixed sleeve (6) are respectively and fixedly arranged on the side surface of the fixed block (4), the inner walls of the threaded sleeve (5) and the fixed sleeve (6) are respectively and movably provided with a rotating rod (14) and a sliding rod (15), one end of the sliding rod (15) is fixedly provided with a fixed supporting plate (7), the upper surface of the fixed block (4) is fixedly provided with an upper plate (10), a hydraulic telescopic cylinder (11) is fixedly arranged in the middle of the upper surface of the upper plate (10), one end of an output shaft of the hydraulic telescopic cylinder (11) is fixedly provided with a lower pressure plate (12), and a mounting plate (21) is fixedly arranged on the side surface of the supporting column (2).
2. The general battery pack vibration testing tool according to claim 1, characterized in that: the fixed bearing cassette (13) that is provided with in side surface of fixed layer board (7), the one end of dwang (14) is the structure of falling T-shaped, and the inner wall at bearing cassette (13) of the movable joint of one end of dwang (14), the other end fixedly connected with knob (16) of dwang (14).
3. The general battery pack vibration testing tool according to claim 1, characterized in that: the side surface of dwang (14) is provided with the screw thread, and dwang (14) threaded connection is at the inner wall of threaded sleeve pipe (5), the surface thread of fixed sleeving (6) is provided with locking bolt (17).
4. The general battery pack vibration testing tool according to claim 1, characterized in that: fixed splint (7) are L shape structure, and do not fixedly connected with sponge buffer layer (8) are equallyd divide to the side surface of fixed splint (7) and the lower surface of holding down plate (12), the output shaft activity of hydraulic telescoping cylinder (11) runs through upper plate (10) and extends to the below of upper plate (10), the lower fixed surface of upper plate (10) is connected with bracing piece (9), and bracing piece (9) fixed connection is at the upper surface of fixed block (4).
5. The general battery pack vibration testing tool according to claim 1, characterized in that: threaded hole (20) are equallyd divide respectively on the surface of mounting panel (21) and vibration test platform (1), the inner wall screw thread of screw hole (20) is provided with mounting screw rod (22), mounting screw rod (22) activity runs through mounting panel (21) and extends to the inner wall of vibration test platform (1) surface screw hole (20), the quantity of screw hole (20) is four.
6. The general battery pack vibration testing tool according to claim 1, characterized in that: the quantity of fixed block (4) is four, and four fixed blocks (4) are symmetrical about the vertical central line on base plate (3) surface each other, dwang (14) and slide bar (15) are equallyd divide and are moved about respectively and run through fixed block (4).
7. The general battery pack vibration testing tool according to claim 1, characterized in that: the lower surface fixedly connected with bull's eye bearing (18) of fixed supporting plate (7), the lower extreme of bull's eye bearing (18) is inlayed and is had iron ball (19), the quantity of fixed supporting plate (7) is four, the quantity of bull's eye bearing (18) is eight, and per two bull's eye bearing (18) fixed connection are at the lower surface of a fixed supporting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062235.1U CN215726682U (en) | 2021-08-30 | 2021-08-30 | General type battery package vibration test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062235.1U CN215726682U (en) | 2021-08-30 | 2021-08-30 | General type battery package vibration test frock |
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| Publication Number | Publication Date |
|---|---|
| CN215726682U true CN215726682U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122062235.1U Expired - Fee Related CN215726682U (en) | 2021-08-30 | 2021-08-30 | General type battery package vibration test frock |
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| Country | Link |
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| CN (1) | CN215726682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114755591A (en) * | 2022-05-07 | 2022-07-15 | 卡文迪许智氢(上海)科技有限公司 | FCE test laboratory altitude simulation equipment and operation method |
| CN116007876A (en) * | 2023-03-07 | 2023-04-25 | 安可捷检测(常州)有限公司 | Lithium battery vibration testing device convenient to fix |
| CN116989970A (en) * | 2023-09-27 | 2023-11-03 | 四川泽丰锂能新能源科技有限公司 | A new energy battery pack impact resistance detection device and method of use |
-
2021
- 2021-08-30 CN CN202122062235.1U patent/CN215726682U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114755591A (en) * | 2022-05-07 | 2022-07-15 | 卡文迪许智氢(上海)科技有限公司 | FCE test laboratory altitude simulation equipment and operation method |
| CN116007876A (en) * | 2023-03-07 | 2023-04-25 | 安可捷检测(常州)有限公司 | Lithium battery vibration testing device convenient to fix |
| CN116007876B (en) * | 2023-03-07 | 2023-09-12 | 安可捷检测(常州)有限公司 | Lithium battery vibration testing device convenient to fix |
| CN116989970A (en) * | 2023-09-27 | 2023-11-03 | 四川泽丰锂能新能源科技有限公司 | A new energy battery pack impact resistance detection device and method of use |
| CN116989970B (en) * | 2023-09-27 | 2023-12-08 | 四川泽丰锂能新能源科技有限公司 | New energy battery pack impact resistance detection device and use method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |