CN211697247U - Lithium cell crushing resistance detection device convenient to centre gripping is fixed - Google Patents
Lithium cell crushing resistance detection device convenient to centre gripping is fixed Download PDFInfo
- Publication number
- CN211697247U CN211697247U CN202020444399.3U CN202020444399U CN211697247U CN 211697247 U CN211697247 U CN 211697247U CN 202020444399 U CN202020444399 U CN 202020444399U CN 211697247 U CN211697247 U CN 211697247U
- Authority
- CN
- China
- Prior art keywords
- hydraulic press
- collateral branch
- pressure control
- ball
- base plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 34
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a lithium cell compressive resistance detection device convenient to centre gripping is fixed, including last backup pad, collateral branch pillar, lip block, base plate, support, main hydraulic press, clamping device and pressure control device, the support is located under the base plate, lip block locates base plate top center department, collateral branch pillar is upper and lower extreme open-ended cavity structure setting, the collateral branch pillar is located base plate top both ends and is located the support top, go up the backup pad and locate on the collateral branch pillar, central department under the backup pad is located to main hydraulic press, pressure control device locates under the main hydraulic press, clamping device locates in the collateral branch pillar. The utility model belongs to the technical field of the lithium cell detects, specifically indicate an utilize clamping device, drive the stripper plate through driving motor and reciprocate, through the fixed lithium cell crushing resistance detection device of centre gripping of being convenient for of waiting to detect the lithium cell of side hydraulic press drive stripper plate.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell detects, specifically indicate a lithium cell crushing resistance detection device convenient to centre gripping is fixed.
Background
The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage. The existing lithium battery is often unstable in clamping when the compression test is carried out, so that the battery is separated from the test, and the test efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an utilize clamping device drives the stripper plate through driving motor and reciprocates, through the fixed lithium cell crushing resistance detection device of centre gripping of being convenient for of waiting to detect the lithium cell of side hydraulic press drive stripper plate.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a lithium battery compressive resistance detection device convenient to clamp and fix comprises an upper supporting plate, side supporting columns, a supporting cushion block, a base plate, a support, a main hydraulic press, a clamping device and a pressure control device, wherein the support is arranged below the base plate, the supporting cushion block is arranged at the center of the top of the base plate, the side supporting columns are arranged in a hollow cavity structure with upper and lower end openings, the side supporting columns are arranged at two ends of the top of the base plate and are arranged above the support, the upper supporting plate is arranged on the side supporting columns, the main hydraulic press is arranged at the center of the lower part of the upper supporting plate, the pressure control device is arranged below the main hydraulic press and is used for controlling the pressure, and the clamping device is arranged in the side supporting columns and is used for fixing a; clamping device includes motor housing, driving motor, ball are vice, connecting rod, fixed block, collateral branch fagging, side hydraulic press and stripper plate, motor housing locates in the base plate, driving motor locates in the motor housing, the fixed block is located under the backup pad and in the collateral branch fagging, ball one end is rotatable to be located in the fixed block, driving motor is located to the ball other end, ball is vice to be cup jointed on ball is vice, the connecting rod is located on ball is vice to be close to the side of main hydraulic press, the collateral branch fagging is located on the connecting rod side, the collateral branch hydraulic press is located on the collateral branch fagging, the stripper plate is located on the collateral branch hydraulic press removal end.
Further, pressure control device includes spliced pole, cover clamp plate, parcel pole, annular weight, pressure control hydraulic press and electro-magnet, the spliced pole is located under the main hydraulic press, the parcel pole sets up for L template structure, spliced pole both sides upper end is located to the parcel pole, annular weight evenly distributed cup joints in the spliced pole, pressure control hydraulic press evenly distributed locates on the survey side in the parcel pole, the pressure control hydraulic press removes the end and locates between the annular weight, the cover clamp plate is located under the spliced pole, the electro-magnet is located under the spliced pole and is located on the cover clamp plate for attract fixed cover clamp plate.
Further, the ball screw pair and the connecting rod are provided with two groups by taking the center line of the side supporting plate as a symmetrical axis, so that the fixed lithium battery is more stable.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of lithium cell crushing resistance detection device convenient to centre gripping is fixed easy operation, the mechanism is compact, and reasonable in design, through addding fixing device, motor drive ball rotates, and then the vice removal of control ball, thereby the removal of control stripper plate, the lithium cell that the fixed control detected the detection on the face of both sides, detection device's reliability has been increased, and through pressure control device, utilize the pressure control hydraulic press to support annular weight, during the use, can increase the size of pressure through the control pressure control hydraulic press, realize the purpose that crushing resistance detected.
Drawings
Fig. 1 is a perspective view of a lithium battery compressive resistance detection device convenient for clamping and fixing according to the present invention;
fig. 2 is the utility model relates to a lithium cell compressive resistance detection device's pressure control device's structure chart convenient to centre gripping is fixed.
Wherein, 1, go up the backup pad, 2, the collateral branch pillar, 3, the supporting pad piece, 4, the base plate, 5, the support, 6, main hydraulic press, 7, clamping device, 8, pressure control device, 9, motor housing, 10, driving motor, 11, ball, 12, the ball is vice, 13, the connecting rod, 14, the fixed block, 15, the collateral branch backup pad, 16, the hydraulic press of side, 17, the stripper plate, 18, the spliced pole, 19, cover the clamp plate, 20, the parcel pole, 21, annular weight, 22, the pressure control hydraulic press, 23, the electro-magnet.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model relates to a lithium battery compressive resistance detection device convenient to centre gripping is fixed, including last backup pad 1, collateral branch pillar 2, lip block 3, base plate 4, support 5, main hydraulic press 6, clamping device 7 and pressure control device 8, support 5 locates under base plate 4, lip block 3 locates 4 top centers of base plate, collateral branch pillar 2 is the cavity structure setting of upper and lower extreme open-ended, collateral branch pillar 2 locates 4 top both ends of base plate and locates above support 5, go up backup pad 1 and locate on collateral branch pillar 2, main hydraulic press 6 locates in backup pad 1 lower center, pressure control device 8 locates under main hydraulic press 6, clamping device 7 locates in collateral branch pillar 2; clamping device 7 includes motor housing 9, driving motor 10, ball 11, the vice 12 of ball, connecting rod 13, fixed block 14, collateral branch fagging 15, side hydraulic press 16 and stripper plate 17, motor housing 9 is located in base plate 4, driving motor 10 is located in motor housing 9, fixed block 14 is located under the backup pad 1 and in the collateral branch fagging 15, ball 11 one end is rotatable to be located in fixed block 14, driving motor 10 is located to the ball 11 other end, ball 12 cup joints on ball is vice 12, connecting rod 13 is located on ball is vice 12 is close to the side of main hydraulic press 6, collateral branch fagging 15 is located on connecting rod 13 side, side hydraulic press 16 is located on collateral branch fagging 15, stripper plate 17 is located on the removal of side hydraulic press 16 serves.
Two groups of ball screw pairs 12 and connecting rods 13 are arranged by taking the central line of the side supporting plate 15 as a symmetrical axis.
During the specific use, at first put the lithium cell that waits to detect on lip block 3, start driving motor 10, driving motor 10 drives ball 11 and rotates, ball pair 12 begins vertical motion, ball pair 12 drives side hydraulic press 16 and stripper plate 17 through connecting rod 13 and moves, control stripper plate 17 moves the side of lithium cell, control side hydraulic press 16 promotes stripper plate 17, fix the lithium cell from the lithium cell both sides, later start main hydraulic press 6, descend pressure control device 8, close electro-magnet 23, cover clamp plate 19 loses the appeal of electro-magnet 23, drop on the lithium cell, pack up the removal end through pressure control hydraulic press 22, control annular weight 21 falls on cover clamp plate 19, increase cover clamp plate 19 pressure, carry out the crushing resistance to the lithium cell and detect.
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 (3)
1. The utility model provides a lithium cell crushing resistance detection device convenient to centre gripping is fixed which characterized in that: the support is arranged below the base plate, the supporting cushion block is arranged at the center of the top of the base plate, the side supporting columns are hollow cavity structures with upper and lower end openings, the side supporting columns are arranged at two ends of the top of the base plate and above the support, the upper supporting plate is arranged on the side supporting columns, the main hydraulic press is arranged at the center of the lower part of the upper supporting plate, the pressure control device is arranged below the main hydraulic press, and the clamping device is arranged in the side supporting columns; clamping device includes motor housing, driving motor, ball are vice, connecting rod, fixed block, collateral branch fagging, side hydraulic press and stripper plate, motor housing locates in the base plate, driving motor locates in the motor housing, the fixed block is located under the backup pad and in the collateral branch fagging, ball one end is rotatable to be located in the fixed block, driving motor is located to the ball other end, ball is vice to be cup jointed on ball is vice, the connecting rod is located on ball is vice to be close to the side of main hydraulic press, the collateral branch fagging is located on the connecting rod side, the collateral branch hydraulic press is located on the collateral branch fagging, the stripper plate is located on the collateral branch hydraulic press removal end.
2. The lithium battery pressure resistance detection device convenient for clamping and fixing as claimed in claim 1, wherein: the pressure control device comprises a connecting column, a covering pressing plate, a wrapping rod, annular weights, a pressure control hydraulic machine and an electromagnet, wherein the connecting column is arranged below a main hydraulic machine, the wrapping rod is arranged in an L-shaped plate structure, the upper ends of two sides of the connecting column are arranged on the wrapping rod, the annular weights are uniformly distributed and sleeved on the connecting column, the pressure control hydraulic machine is uniformly distributed and arranged on the inner side surface of the wrapping rod, the pressure control hydraulic machine is arranged at the moving end of the pressure control hydraulic machine and arranged between the annular weights, the covering pressing plate is arranged below the connecting column, and the electromagnet is arranged below the connecting column and.
3. The lithium battery pressure resistance detection device convenient for clamping and fixing as claimed in claim 1, wherein: the ball screw pair and the connecting rod are provided with two groups by taking the central line of the side supporting plate as a symmetrical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444399.3U CN211697247U (en) | 2020-03-31 | 2020-03-31 | Lithium cell crushing resistance detection device convenient to centre gripping is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444399.3U CN211697247U (en) | 2020-03-31 | 2020-03-31 | Lithium cell crushing resistance detection device convenient to centre gripping is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211697247U true CN211697247U (en) | 2020-10-16 |
Family
ID=72782019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020444399.3U Expired - Fee Related CN211697247U (en) | 2020-03-31 | 2020-03-31 | Lithium cell crushing resistance detection device convenient to centre gripping is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211697247U (en) |
-
2020
- 2020-03-31 CN CN202020444399.3U patent/CN211697247U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |