CN221326592U - Battery cell test fixture - Google Patents
Battery cell test fixture Download PDFInfo
- Publication number
- CN221326592U CN221326592U CN202323243283.6U CN202323243283U CN221326592U CN 221326592 U CN221326592 U CN 221326592U CN 202323243283 U CN202323243283 U CN 202323243283U CN 221326592 U CN221326592 U CN 221326592U
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- CN
- China
- Prior art keywords
- rod
- sleeve
- fixed
- depression bar
- battery cells
- Prior art date
- 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.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims 1
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of battery testing, and discloses a battery cell testing clamp, which comprises: the electric power generation device comprises a base, wherein a rotatable bidirectional threaded rod is arranged in the middle of the base, two movable plates are connected to the outer part of the bidirectional threaded rod in a threaded manner, rotatable supporting rods are arranged at the tops of the two movable plates, push rods for clamping electric cores are fixed on the outer walls of the supporting rods, an adjusting device is arranged at the top of the supporting rods and comprises a sleeve and a pressing rod, and the sleeve is sleeved outside the supporting rods; according to the utility model, through the cooperation of the structures such as the adjusting device and the transmission mechanism, the main clamping block pushes the top of the battery cell to move downwards, so that the quick placement of a plurality of battery cells is realized, a worker is not required to manually place the plurality of battery cells orderly, the clamping time of the battery cells is greatly saved, the testing efficiency of the battery cells is improved, the use and the operation are simple, the working intensity of the worker can be reduced, and the efficient testing of the battery cells is convenient.
Description
Technical Field
The utility model relates to the technical field of battery testing, in particular to a battery cell testing clamp.
Background
The battery is used as a power supply device of various devices, and is widely applied to various fields of production and life, the battery core is used as an important component of the battery, the performance of the battery core directly influences the quality of the battery, and in order to ensure the reliability of the performance of the battery core, a battery core test fixture is required to test each performance of the battery core.
In Chinese patent with bulletin number of CN219870679U, a battery cell testing fixture and a battery cell testing device are disclosed, wherein the battery cell testing fixture comprises a first loading plate, a second loading plate positioned on the first loading plate, a pressure head positioned on one side of the second loading plate away from the first loading plate, and an explosion-proof cover; the explosion-proof cover is arranged on the first loading plate, the first loading plate and the explosion-proof cover are enclosed to form a containing cavity, the second loading plate is arranged in the containing cavity, and the battery cell testing clamp has an explosion-proof function and can solve the problem that the battery cell testing device is damaged due to electrolyte splashing; however, when the battery cell testing fixture clamps and tests a plurality of battery cells, workers are required to manually put the battery cells orderly, the use is complicated, the clamping time of the battery cells is increased, and the battery cell testing efficiency is reduced, so that the battery cell testing fixture is provided.
Disclosure of utility model
The utility model provides a battery cell testing clamp, which aims to solve the problems that when the traditional battery cell testing clamp is used for clamping and testing a plurality of battery cells, a worker is required to manually put the battery cells orderly, the clamping time of the battery cells is prolonged, and the testing efficiency of the battery cells is reduced.
In order to achieve the above object, the present utility model provides the following technical solutions: a cell testing fixture, comprising:
The battery cell clamping device comprises a base, wherein a rotatable bidirectional threaded rod is arranged in the middle of the base, two movable plates are connected to the outer part of the bidirectional threaded rod in a threaded manner, rotatable supporting rods are arranged at the tops of the two movable plates, push rods for clamping the battery cells are fixed on the outer walls of the supporting rods, and sliding grooves matched with the movable plates are formed in the base;
The top of bracing piece is provided with adjusting device, and adjusting device includes sleeve and depression bar, and the sleeve cover is established in the outside of bracing piece, and the depression bar rotates to be installed at the top of bracing piece, and the one end of depression bar is provided with main grip block, is provided with drive mechanism between the one end and the sleeve that the main grip block was kept away from to the depression bar, and the sleeve setting is in the top of push rod.
In one possible implementation manner, the transmission mechanism comprises an electric hydraulic rod hinged on the pressure rod, wherein the electric hydraulic rod is hinged on the moving plate, a connecting frame is fixed at the telescopic end of the electric hydraulic rod, one end of the connecting frame, which is far away from the electric hydraulic rod, is rotationally connected with the bottom of the sleeve, and one end of the transmission rod, which is far away from the pressure rod, is rotationally connected with the top of the sleeve.
In one possible implementation manner, a clamping frame is fixed at the bottom of the transmission rod, the clamping frame is hinged to the upper half section of the sleeve through a connecting shaft, the middle part of the connecting frame is inwards recessed to form a groove matched with the sleeve, and the lower half section of the sleeve is hinged to the groove through a secondary connecting shaft.
In one possible implementation manner, a baffle is fixed at the top of the supporting rod, a plugboard is fixed at the top of the baffle, a rectangular groove is formed in the middle of the pressing rod, and the plugboard is hinged in the rectangular groove through a rotating shaft.
In one possible implementation manner, a spring is fixed between the sleeve and the baffle, the spring is sleeved outside the supporting rod, the diameter of the baffle is larger than the outer diameter of the sleeve, and the free end of the spring is fixed with the top of the sleeve.
In one possible implementation manner, one end of the pressure lever is in threaded connection with a connecting rod, one end of the connecting rod, which is far away from the pressure lever, is fixed with the main clamping block, the top of the pressure lever is provided with a detachable auxiliary clamping block, one side of the auxiliary clamping block is provided with a wedge block, and the top of the pressure lever is provided with a wedge groove matched with the wedge block.
In the technical scheme, the utility model has the technical effects and advantages that:
(1) Through the cooperation of structures such as the adjusting device and the transmission mechanism, the main clamping block pushes the top of the battery cell to move downwards, so that the quick placement of the battery cells is realized, a worker is not required to manually place the battery cells orderly, the problem that the traditional battery cell testing fixture needs to manually place the battery cells orderly when clamping the battery cells is solved, the clamping time of the battery cells is greatly saved, the battery cell testing efficiency is improved, the use operation is simple, the working strength of the worker can be reduced, and the efficient test of the battery cells is convenient;
(2) Through rotatory connecting rod, make connecting rod and depression bar matched realization separate the connecting rod to be convenient for people dismantle connecting rod and main grip block, then promote vice grip block, make the wedge of vice grip block separate with the wedge groove of push rod, so that people dismantle vice grip block convenient and fast.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the adjusting device of FIG. 1 according to the present utility model;
fig. 3 is a schematic structural view of the board of fig. 2 according to the present utility model.
In the figure: 1. a base; 2. a moving plate; 3. an adjusting device; 4. a two-way threaded rod; 5. a support rod; 301. a sleeve; 302. a secondary clamping block; 303. a transmission rod; 304. a compression bar; 305. a connecting rod; 306. a main clamping block; 307. a spring; 308. an electric hydraulic rod; 309. a connection frame; 310. inserting plate; 311. a baffle; 6. a push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a battery cell testing fixture as shown in fig. 1, which comprises:
the mobile battery cell clamping device comprises a base 1, wherein a rotatable bidirectional threaded rod 4 is arranged in the middle of the base 1, two mobile plates 2 are connected to the outside of the bidirectional threaded rod 4 in a threaded manner, rotatable supporting rods 5 are arranged at the tops of the two mobile plates 2, push rods 6 for clamping battery cells are fixed on the outer walls of the supporting rods 5, and sliding grooves matched with the mobile plates 2 are formed in the base 1;
From the above, when in use, the bidirectional threaded rod 4 is rotated, the bidirectional threaded rod 4 is matched with the movable plate 2 to drive the movable plate 2 to move along the inside of the chute of the base 1, the movable plate 2 drives the support rod 5 to move, and the support rod 5 drives the push rod 6 to move, so that the push rod 6 clamps a plurality of electric cores, and the electric core is tested.
Referring to fig. 1-3, an adjusting device 3 is arranged at the top of a supporting rod 5, the adjusting device 3 comprises a sleeve 301 and a pressing rod 304, the sleeve 301 is sleeved outside the supporting rod 5, the pressing rod 304 is rotatably arranged at the top of the supporting rod 5, a main clamping block 306 is arranged at one end of the pressing rod 304, a transmission mechanism is arranged between one end of the pressing rod 304 far away from the main clamping block 306 and the sleeve 301, and the sleeve 301 is arranged above the pushing rod 6;
The transmission mechanism comprises an electric hydraulic rod 308 hinged on a press rod 304, a transmission rod 303 hinged on the moving plate 2, a connecting frame 309 is fixed at the telescopic end of the electric hydraulic rod 308, one end of the connecting frame 309 away from the electric hydraulic rod 308 is rotationally connected with the bottom of the sleeve 301, and one end of the transmission rod 303 away from the press rod 304 is rotationally connected with the top of the sleeve 301; the bottom of the transmission rod 303 is fixed with a clamping frame, the clamping frame is hinged to the upper half section of the sleeve 301 through a connecting shaft, the middle part of the connecting frame 309 is inwards recessed to form a groove matched with the sleeve 301, and the lower half section of the sleeve 301 is hinged in the groove through a secondary connecting shaft; a baffle 311 is fixed at the top of the support rod 5, a plugboard 310 is fixed at the top of the baffle 311, a rectangular groove is formed in the middle of the compression bar 304, and the plugboard 310 is hinged in the rectangular groove through a rotating shaft; a spring 307 is fixed between the sleeve 301 and the baffle 311, the spring 307 is sleeved outside the supporting rod 5, the diameter of the baffle 311 is larger than the outer diameter of the sleeve 301, and the free end of the spring 307 is fixed with the top of the sleeve 301.
By adopting the technical scheme:
During the use, promote the connection frame 309 through the flexible end of electronic hydraulic stem 308 and remove, the connection frame 309 promotes sleeve 301 along the outer wall of bracing piece 5 after rotatory around sleeve 301 through vice connecting axle and removes, sleeve 301 drives the centre gripping frame through the main connecting axle and upwards moves, the centre gripping frame promotes the depression bar 304 through transfer line 303 and rotates around the pivot of picture peg 310, make depression bar 304 drive connecting rod 305 rotatory, connecting rod 305 drives main grip block 306 and rotates, make the top that main grip block 306 promoted the electric core move downwards, make the electric core put neatly, thereby realize putting fast of a plurality of electric cores, need not the workman manually put a plurality of electric cores neatly in proper order.
In addition, referring to fig. 1-3, one end of the compression bar 304 is screwed with a connecting rod 305, one end of the connecting rod 305 away from the compression bar 304 is fixed with a main clamping block 306, a detachable auxiliary clamping block 302 is arranged at the top of the push bar 6, a wedge-shaped block is arranged at one side of the auxiliary clamping block 302, and a wedge-shaped groove adapted to the wedge-shaped block is formed at the top of the push bar 6.
By adopting the technical scheme:
When the auxiliary clamping block 302 is used, the connecting rod 305 is rotated, so that the connecting rod 305 is matched with the pressing rod 304 to separate the connecting rod 305, people can conveniently detach the connecting rod 305 from the main clamping block 306, the auxiliary clamping block 302 is pushed, the wedge-shaped block of the auxiliary clamping block 302 is separated from the wedge-shaped groove of the pushing rod 6, and people can conveniently detach the auxiliary clamping block 302, so that the auxiliary clamping block is convenient and quick to use.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A battery cell testing fixture, comprising:
The battery cell clamping device comprises a base (1), wherein a rotatable bidirectional threaded rod (4) is arranged in the middle of the base (1), two movable plates (2) are connected to the outside of the bidirectional threaded rod (4) in a threaded mode, rotatable supporting rods (5) are arranged at the tops of the two movable plates (2), and pushing rods (6) for clamping the battery cells are fixed on the outer walls of the supporting rods (5);
The top of bracing piece (5) is provided with adjusting device (3), and adjusting device (3) are including sleeve (301) and depression bar (304), and sleeve (301) cover is established in the outside of bracing piece (5), and the top at bracing piece (5) is installed in depression bar (304) rotation, and the one end of depression bar (304) is provided with main grip block (306), is provided with drive mechanism between the one end and sleeve (301) that main grip block (306) were kept away from to depression bar (304).
2. The die test fixture of claim 1, wherein: the transmission mechanism comprises a transmission rod (303) hinged to the pressure rod (304) and an electric hydraulic rod (308) hinged to the moving plate (2), a connecting frame (309) is fixed to the telescopic end of the electric hydraulic rod (308), one end, far away from the electric hydraulic rod (308), of the connecting frame (309) is rotatably connected with the bottom of the sleeve (301), and one end, far away from the pressure rod (304), of the transmission rod (303) is rotatably connected with the top of the sleeve (301).
3. A cell testing fixture according to claim 2, wherein: the bottom of transfer line (303) is fixed with the centre gripping frame, the centre gripping frame articulates at the upper half section of sleeve (301) through the connecting axle, and the middle part of connecting frame (309) inwards sunken form the recess with sleeve (301) looks adaptation, the lower half section of sleeve (301) articulates in the recess through vice connecting axle.
4. A cell testing fixture according to claim 2, wherein: the top of bracing piece (5) is fixed with baffle (311), and the top of baffle (311) is fixed with picture peg (310), and rectangular channel has been seted up at the middle part of depression bar (304), and picture peg (310) are in through the pivot hinge rectangular channel.
5. The die test fixture as defined in claim 4, wherein: a spring (307) is fixed between the sleeve (301) and the baffle (311), and the spring (307) is sleeved outside the supporting rod (5).
6. The die test fixture of claim 1, wherein: one end spiro union of depression bar (304) has connecting rod (305), and one end that depression bar (304) were kept away from to connecting rod (305) is fixed with main grip block (306), and the top of push rod (6) is provided with detachable vice grip block (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323243283.6U CN221326592U (en) | 2023-11-29 | 2023-11-29 | Battery cell test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323243283.6U CN221326592U (en) | 2023-11-29 | 2023-11-29 | Battery cell test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221326592U true CN221326592U (en) | 2024-07-12 |
Family
ID=91807980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323243283.6U Active CN221326592U (en) | 2023-11-29 | 2023-11-29 | Battery cell test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221326592U (en) |
-
2023
- 2023-11-29 CN CN202323243283.6U patent/CN221326592U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |