CN215575551U - Battery short circuit detection extrusion device - Google Patents
Battery short circuit detection extrusion device Download PDFInfo
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- CN215575551U CN215575551U CN202122029931.2U CN202122029931U CN215575551U CN 215575551 U CN215575551 U CN 215575551U CN 202122029931 U CN202122029931 U CN 202122029931U CN 215575551 U CN215575551 U CN 215575551U
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Abstract
The utility model discloses a battery short circuit detection extrusion device which comprises a bottom plate bin, a driving piece, a positioning assembly, a supporting rod and a detection battery panel, wherein the bottom plate bin is arranged in a hollow cavity structure, the driving piece is arranged on the bottom plate bin, one end of the positioning assembly is arranged on the bottom plate bin, the other end of the positioning assembly is arranged on the driving piece, the supporting rod is symmetrically arranged on the driving piece, and the detection battery panel is arranged on the supporting rod. The utility model belongs to the technical field of power battery short circuit detection, and particularly relates to a battery short circuit detection extrusion device.
Description
Technical Field
The utility model belongs to the technical field of power battery short circuit detection, and particularly relates to a battery short circuit detection extrusion device.
Background
When the power battery is produced, in order to prevent the whole battery from short circuit caused by the fact that a short-circuit winding core flows into the next procedure in the production process after the battery is placed in a shell, a semi-finished battery short circuit detection procedure is added before full welding; for the procedure, the method of many enterprises is to test the short-circuit battery by manually extruding or manually extruding the semi-finished battery, so that the appearance of the battery is affected due to the phenomenon that the short-circuit battery cannot be measured because of uneven manual pressure. At present, after the battery before full welding is subjected to a battery extrusion test short circuit, the next procedure is continuously performed. The following problems exist in the above operation process:
1. the battery is highly fixed in the fixing process, and for the detection of different batteries, the connection end of the detection battery and the connection end of the detected battery cannot realize positioning butt joint, so that the practicability is low; 2. the manual extrusion force is uneven, so that short circuit cannot be detected, the manual extrusion force flows into the next procedure, and the whole battery in the next procedure is scrapped; 3. the whole operation process causes damage to the battery and the appearance of the winding core, and potential safety hazards are caused to the battery.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the battery short circuit detection extrusion device which can align different batteries with the connecting ends of the detection batteries when the batteries are detected through the positioning assembly and is matched with the driving piece so as to quickly realize the detection process.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: a battery short circuit detection extrusion device comprises a bottom plate bin, a driving piece, a positioning component, a supporting rod and a detection battery plate, the bottom board bin is arranged in a hollow cavity structure, the driving piece is arranged on the bottom board bin, one end of the positioning component is arranged on the bottom board bin, the other end of the positioning component is arranged on the driving piece, the support rods are symmetrically arranged on the driving piece, the detection battery panel is arranged on the support rods, the positioning assembly comprises a clamping piece, a connecting rod, a calibration rod, a hydraulic machine, a support plate and a support block, the clamping pieces are uniformly arranged on the bottom plate bin, the connecting rods are uniformly arranged at the upper end of the opposite surface of the detection battery plate, the calibration rod is arranged at one end of the lower part of the connecting rod, which is far away from the detection battery board, the hydraulic machine is arranged on the bottom wall of the bottom board bin, the supporting plate is arranged on the telescopic end of the hydraulic machine, and the supporting blocks are uniformly arranged on the supporting plate and between the clamping pieces; the clamping part comprises a fixed plate, a spring, a clamping plate, a groove and an attenuation wheel, the fixed plate is symmetrically arranged on the bottom plate bin, the spring is arranged on the opposite surface of the supporting plate, the clamping plate is connected to the spring, the groove is uniformly arranged on the opposite surface of the clamping plate, the attenuation wheel is rotatably arranged in the groove, in the detection process, a battery to be detected is inserted between the clamping plates from one side of the clamping plate, the friction between the battery to be detected and the clamping plate is reduced through the arrangement of the attenuation wheel, the battery to be detected plays a protection role, the battery is fixed by utilizing the elasticity of the spring, in addition, through the arrangement of the spring, the clamping and the fixing of the batteries with different thicknesses are convenient, then, the hydraulic machine is started, the supporting plate is driven to move, the supporting block is driven to move, through a calibration rod, the connecting end of the battery to be detected is aligned with the connecting end of the battery panel, through locating component's setting, be convenient for on the one hand carry out the centre gripping to the battery of different thickness fixed, on the other hand is convenient for will wait to examine the link of battery and the link that detects the panel aligns to the quick positioning process of waiting to examine the battery is realized, thereby has improved the efficiency that the battery detected.
Furthermore, the driving piece comprises a driving motor, a fixed block, a bidirectional screw rod and a screw rod pair, the driving motor is symmetrically arranged at one end of the bottom plate bin, the fixing blocks are symmetrically arranged at one end of the bottom plate bin far away from the driving motor, one end of the bidirectional screw rod is connected with the output end of the driving motor, the other end of the bidirectional screw rod is rotatably arranged in the fixing blocks, the lead screw pair is symmetrically and movably sleeved on the bidirectional lead screw, the support rods are connected to the lead screw pair and arranged on two sides of the clamping piece, the driving motor is started, the driving motor drives the bidirectional lead screw to rotate, the bidirectional lead screw drives the lead screw pair to move in opposite directions, the lead screw pair drives the detection cell panel to move in opposite directions through the support rods, so that the connection process of the connection end of the detection cell panel and the connection end of the cell to be detected is realized, through mechanized extrusion process for the extrusion force is even, the testing result is accurate, avoids causing the damage to the outward appearance of battery and book core.
Furthermore, the two ends of the clamping plate are arranged in an arc-shaped structure, so that the clamping plate is separated when the battery is inserted into the clamping plate, and the battery is conveniently fixed.
Further, splint and reduction wheel are made for insulating material, strengthen the security in the testing process.
The utility model adopts the structure to obtain the following beneficial effects: the utility model provides a battery short circuit detection extrusion device, a battery to be detected is inserted between clamping plates at one side of the clamping plates, friction between the battery to be detected and the clamping plates is reduced through the arrangement of an anti-damage wheel, the battery to be detected plays a role in protection, the battery is fixed by utilizing the elasticity of a spring, and the batteries with different thicknesses can be conveniently clamped and fixed through the arrangement of the spring, then a hydraulic machine is started, the hydraulic machine drives a supporting plate to move, the supporting plate drives a supporting block to move, the supporting block drives the battery to be detected to move, the connecting end of the battery to be detected is aligned with the connecting end of a detection battery plate through a calibration rod, the batteries with different thicknesses can be conveniently clamped and fixed through the arrangement of a positioning component on one hand, and on the other hand, the connecting end of the battery to be detected is conveniently aligned with the connecting end of the detection battery plate, so that the quick positioning process of the battery to be detected is realized, and the efficiency of the battery detection is improved, through the setting of driving piece, realize mechanized extruded process for the extrusion force is even, the testing result is accurate, avoids causing the damage to the outward appearance of battery and book core, is the arc structure setting through splint both ends, and the in-process that the battery of being convenient for inserted splint separates splint, thereby makes for insulating material through splint and reduction wheel the convenience fixed to the battery, strengthens the security in the testing process.
Drawings
FIG. 1 is a front view of a battery short circuit measuring extrusion apparatus of the present invention;
FIG. 2 is a top view of a battery short circuit measuring extrusion apparatus according to the present invention;
fig. 3 is a structural diagram of a connecting rod and a calibration rod in a front view of the battery short circuit detection extrusion device.
The device comprises a base plate bin 1, a base plate bin 2, a driving piece 3, a positioning assembly 4, a supporting rod 5, a detection battery plate 6, a clamping piece 7, a connecting rod 8, a calibration rod 9, a hydraulic machine 10, a supporting plate 11, a supporting block 12, a fixing plate 13, a spring 14, a clamping plate 15, a groove 16, a loss reduction wheel 17, a driving motor 18, a fixing block 19, a bidirectional screw rod 20 and a screw rod pair.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the extrusion device for detecting short circuit of battery of the present invention comprises a bottom plate bin 1, a driving member 2, a positioning assembly 3, a support rod 4 and a detecting battery plate 5, wherein the bottom plate bin 1 is arranged in a hollow cavity structure, the driving member 2 is arranged on the bottom plate bin 1, one end of the positioning assembly 3 is arranged on the bottom plate bin 1, the other end of the positioning assembly 3 is arranged on the driving member 2, the support rod 4 is symmetrically arranged on the driving member 2, the detecting battery plate 5 is arranged on the support rod 4, the positioning assembly 3 comprises a clamping member 6, a connecting rod 7, a calibration rod 8, a hydraulic machine 9, a support plate 10 and a support block 11, the clamping member 6 is uniformly arranged on the bottom plate bin 1, the connecting rod 7 is uniformly arranged on the upper end of the opposite vertical surface of the detecting battery plate 5, the calibration rod 8 is arranged at one end of the connecting rod 7 far away from the detecting battery plate 5, the hydraulic machine 9 is arranged on the bottom wall of the bottom plate bin 1, the supporting plate 10 is arranged on the telescopic end of the hydraulic machine 9, and the supporting blocks 11 are uniformly arranged on the supporting plate 10 and between the clamping pieces 6; holder 6 includes fixed plate 12, spring 13, splint 14, recess 15 and loss reduction wheel 16, fixed plate 12 symmetry is located on bottom plate storehouse 1, spring 13 is located on the opposite face of backup pad 10, splint 14 connects in spring 13, recess 15 evenly locates on the opposite face of splint 14, loss reduction wheel 16 is rotatable to be located in recess 15.
The driving piece 2 comprises a driving motor 17, a fixed block 18, a bidirectional screw rod 19 and a screw rod pair 20, the driving motor 17 is symmetrically arranged at one end of the bottom plate bin 1, the fixed block 18 is symmetrically arranged at one end of the bottom plate bin 1, which is far away from the driving motor 17, one end of the bidirectional screw rod 19 is connected to the output end of the driving motor 17, the other end of the bidirectional screw rod is rotatably arranged in the fixed block 18, the screw rod pair 20 is symmetrically movably sleeved on the bidirectional screw rod 19, and the supporting rod 4 is connected to the screw rod pair 20 and is arranged on two sides of the clamping piece 6.
The two ends of the clamping plate 14 are arranged in an arc structure.
The clamping plate 14 and the damage reducing wheel 16 are made of insulating materials.
During the specific use, will wait to examine the battery and insert between splint 14 from splint 14 one side, setting through reducing wheel 16, reduce the friction of waiting to examine battery and splint 14, utilize the elasticity of spring 13 to fix the battery, then start hydraulic press 9, hydraulic press 9 drives backup pad 10 and removes, backup pad 10 drives supporting shoe 11 and removes, supporting shoe 11 drives and waits to examine the battery and removes, through calibration rod 8, the link that will wait to examine the battery aligns with the link that detects panel 5, start driving motor 17, driving motor 17 drives two-way lead screw 19 and rotates, two-way lead screw 19 drives lead screw pair 20 and moves in opposite directions, lead screw pair 20 drives through bracing piece 4 and detects panel 5 and moves in opposite directions, in order to realize the link that detects panel 5 and wait to examine the connection process of battery link, thereby accomplish the detection of waiting to examine the battery.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides a short circuit extrusion device is surveyed to battery which characterized in that: the detection device comprises a bottom plate bin, a driving piece, a positioning component, a supporting rod and a detection battery plate, wherein the bottom plate bin is arranged in a hollow cavity structure, the driving piece is arranged on the bottom plate bin, one end of the positioning component is arranged on the bottom plate bin, the other end of the positioning component is arranged on the driving piece, the supporting rod is symmetrically arranged on the driving piece, the detection battery plate is arranged on the supporting rod, the positioning component comprises a clamping piece, a connecting rod, a calibration rod, a hydraulic machine, a supporting plate and a supporting block, the clamping piece is uniformly arranged on the bottom plate bin, the connecting rod is uniformly arranged at the upper end of the detection battery plate, the calibration rod is arranged at one end, far away from the detection battery plate, below the connecting rod, the hydraulic machine is arranged on the bottom wall of the bottom plate bin, the supporting plate is arranged on the telescopic end of the hydraulic machine, and the supporting block is uniformly arranged on the supporting plate and between the clamping piece; the holder includes fixed plate, spring, splint, recess and subtracts and decreases the wheel, the fixed plate symmetry is located on the bottom plate storehouse, the spring is located on the opposite face of backup pad, splint are connected in the spring, the recess is evenly located on the opposite face of splint, it is rotatable to reduce to decrease the wheel and locates in the recess.
2. The battery short circuit detection extrusion device of claim 1, wherein: the driving piece comprises a driving motor, a fixed block, a bidirectional screw rod and a screw rod pair, wherein the driving motor is symmetrically arranged at one end of the bottom plate bin, the fixed block is symmetrically arranged at one end of the bottom plate bin, which is far away from the driving motor, one end of the bidirectional screw rod is connected into the fixed block, which is rotatably arranged at the output end of the driving motor and the other end of the driving motor, the screw rod pair is symmetrically and movably sleeved on the bidirectional screw rod, and the supporting rod is connected to the screw rod pair and arranged at two sides of the clamping piece.
3. The battery short circuit detection extrusion device according to claim 2, characterized in that: the two ends of the clamping plate are arranged in an arc structure.
4. The battery short circuit detection extrusion device of claim 3, wherein: the splint and the loss reduction wheel are made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122029931.2U CN215575551U (en) | 2021-08-26 | 2021-08-26 | Battery short circuit detection extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122029931.2U CN215575551U (en) | 2021-08-26 | 2021-08-26 | Battery short circuit detection extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215575551U true CN215575551U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122029931.2U Active CN215575551U (en) | 2021-08-26 | 2021-08-26 | Battery short circuit detection extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215575551U (en) |
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2021
- 2021-08-26 CN CN202122029931.2U patent/CN215575551U/en active Active
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