CN221065035U - Spot welding mounting fixture is used in lithium cell processing - Google Patents
Spot welding mounting fixture is used in lithium cell processing Download PDFInfo
- Publication number
- CN221065035U CN221065035U CN202323064818.3U CN202323064818U CN221065035U CN 221065035 U CN221065035 U CN 221065035U CN 202323064818 U CN202323064818 U CN 202323064818U CN 221065035 U CN221065035 U CN 221065035U
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- China
- Prior art keywords
- workbench
- spot welding
- fixed
- lithium battery
- adjusting
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000003466 welding Methods 0.000 title claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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 Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to a spot welding fixing clamp for lithium battery processing, which comprises a workbench, wherein an installing plate is fixed on the upper surface of the workbench, a spot welding assembly is fixed on the inner top wall of the installing plate, a protection plate is fixed on the right side of the workbench, adjusting mechanisms are arranged on the workbench and the protection plate, and a fixing mechanism is arranged on the workbench; the adjusting mechanism comprises two bidirectional screws which are rotationally connected with the inner left side wall of the workbench, the outer surfaces of the two bidirectional screws are in threaded connection with two adjusting blocks, and the right end of each bidirectional screw is fixedly provided with a motor. This spot welding mounting fixture for lithium cell processing passes through adjustment mechanism and fixed establishment cooperation for equipment can be applicable to the lithium cell of different length and carries out the centre gripping fixedly, and can not the excessive outward appearance that causes the lithium cell of centre gripping causes the condition such as damage sunken, improves equipment suitability, makes labour saving and time saving more during the operation, further improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of lithium battery processing, in particular to a spot welding fixing clamp for lithium battery processing.
Background
The lithium battery refers to a battery containing lithium (including metal lithium, lithium alloy, lithium ion and lithium polymer) in an electrochemical system, is widely applied to energy storage power systems such as hydraulic power, firepower, wind power and solar power stations, uninterrupted power supplies for post and telecommunications communication, and a plurality of fields such as electric tools, electric bicycles, electric motorcycles, electric automobiles, military equipment and aerospace, and is very active due to the chemical characteristics of lithium metal, so that the lithium metal is processed, stored and used, the environmental requirements are very high, the lithium battery is produced in an automatic production mode at present, and a fixing clamp is usually matched in the processing process of the lithium battery.
Under the normal condition, the fixing clamp is fixed due to the structure and the size of the lithium battery positioning, and can only position the lithium battery with one specification and size, so that the practicability and the flexibility of the equipment are poor, meanwhile, the situation that the lithium battery is excessively extruded during clamping, the damage to the appearance of the lithium battery is sunken and the like can be caused, and based on the fixing clamp, the spot welding fixing clamp for the lithium battery processing is provided to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the spot welding fixing clamp for processing the lithium battery has the advantages of wider applicability, stable clamping and the like, and solves the problems that the equipment can only position the lithium battery with one specification and size, the practicability and the flexibility of the equipment are poor, and meanwhile, the lithium battery is excessively extruded during clamping.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the spot welding fixing clamp for lithium battery processing comprises a workbench, wherein an installation plate is fixed on the upper surface of the workbench, a spot welding assembly is fixed on the inner top wall of the installation plate, a protection plate is fixed on the right side of the workbench, adjusting mechanisms are arranged on the workbench and the protection plate, and a fixing mechanism is arranged on the workbench;
The adjusting mechanism comprises two bidirectional screws which are rotationally connected with the inner left side wall of the workbench, the outer surfaces of the two bidirectional screws are in threaded connection with two adjusting blocks, the right end of the front bidirectional screw is fixedly provided with a motor, the right end of the outer surface of the front bidirectional screw is fixedly provided with a driving transmission wheel, the right end of the outer surface of the back bidirectional screw is fixedly provided with a driven transmission wheel, and a transmission belt is in transmission connection between the driven transmission wheel and the driving transmission wheel.
Further, fixed establishment is including being fixed in the connecting seat at regulating block top, the intercommunicating pore has been seted up on the connecting seat, the inner wall sliding connection of intercommunicating pore has the connecting rod, two the fixed plate is all fixed to the relative one side of connecting rod, the surface of connecting rod has cup jointed the spring.
Further, two sliding holes are formed in the upper surface of the workbench, and the two adjusting blocks are respectively connected with the two sliding holes in a sliding mode.
Further, the section of the adjusting block is convex, and the right side of the bidirectional screw on the back is rotationally connected with the inner right side wall of the protection plate.
Further, handles are fixed on the opposite sides of the two connecting rods, and the springs are located between the fixing plates and the connecting seats.
Further, friction pads are fixed on the opposite sides of the two fixing plates, and the section of the fixing plates is U-shaped.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This spot welding mounting fixture is used in lithium cell processing is cooperateed through adjustment mechanism and fixed establishment for equipment can be applicable to the lithium cell of different length and carries out the centre gripping fixedly, and can not the excessive outward appearance that causes the lithium cell of centre gripping causes the condition such as damage sunken, improves equipment suitability, makes labour saving and time saving more during the operation, further improves work efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the adjusting mechanism of the present utility model;
fig. 3 is a schematic front view of the fixing mechanism of the present utility model.
In the figure: the device comprises a workbench 1, an adjusting mechanism 2, a bidirectional screw 201, an adjusting block 202, a motor 203, a driving transmission wheel 204, a driven transmission wheel 205, a transmission belt 206, a fixing mechanism 3, a connecting seat 301, a communicating hole 302, a connecting rod 303, a spring 304, a fixing plate 305, a protection plate 4, a mounting plate 5 and a spot welding assembly 6.
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 making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a spot welding fixture for processing lithium batteries in this embodiment includes a workbench 1, a mounting plate 5 is fixed on the upper surface of the workbench 1, a spot welding assembly 6 is fixed on the inner top wall of the mounting plate 5, a protection plate 4 is fixed on the right side of the workbench 1, an adjusting mechanism 2 is arranged on the workbench 1 and the protection plate 4, and a fixing mechanism 3 is arranged on the workbench 1.
In this embodiment, through adjustment mechanism 2 and fixed establishment 3 cooperation, the stable of the lithium cell of the different length of equipment adaptation of being convenient for is fixed, improves the work efficiency of equipment.
Referring to fig. 2-3, in order to be used for lithium batteries with different lengths, the adjusting mechanism 2 in the present embodiment includes two bidirectional screws 201 rotatably connected to the inner left wall of the workbench 1, two adjusting blocks 202 are screwed on the outer surfaces of the two bidirectional screws 201, a motor 203 is fixed on the right end of the front bidirectional screw 201, a driving wheel 204 is fixed on the right end of the outer surface of the front bidirectional screw 201, a driven driving wheel 205 is fixed on the right end of the outer surface of the back bidirectional screw 201, and a conveyor belt 206 is connected between the driven driving wheel 205 and the driving wheel 204.
In this embodiment, the motor 203 drives the driving wheel 204 and the front bidirectional screw 201 to rotate, the driving wheel 204 drives the driven driving wheel 205 and the back bidirectional screw 201 to rotate, and the adjusting block 202 drives the connecting seat 301 to move, so that the distance between the two fixing plates 305 can be adjusted according to the length of the lithium battery, and the fixing and clamping of the lithium battery can be completed.
It should be noted that, the right side of the back bidirectional screw 201 is rotationally connected with the inner right side wall of the protection plate 4, so that the back bidirectional screw 201 can obtain more supporting force when rotating, the rotation is more stable, two sliding holes are formed in the upper surface of the workbench 1, two adjusting blocks 202 are respectively and slidably connected with the two sliding holes, the section of each adjusting block 202 is convex, and the adjusting blocks 202 can move along the sliding holes more stably, so that the connecting seat 301 is driven to move stably.
Referring to fig. 3, in order to avoid the excessive clamping and extrusion of the lithium battery, the fixing mechanism 3 in this embodiment includes a connection seat 301 fixed on the top of the adjusting block 202, a communication hole 302 is formed on the connection seat 301, the inner wall of the communication hole 302 is slidably connected with a connection rod 303, two opposite sides of the connection rod 303 are respectively fixed with a handle, opposite sides of the two connection rods 303 are respectively fixed with a fixing plate 305, the outer surface of the connection rod 303 is sleeved with a spring 304, the spring 304 is located between the fixing plate 305 and the connection seat 301, opposite sides of the two fixing plates 305 are respectively fixed with a friction pad, so that the clamping of the lithium battery is more stable, and the section of the fixing plate 305 is U-shaped.
In this embodiment, the spring 304 has elastic force, so that a certain buffering force is applied when the two fixing plates 305 clamp the lithium battery, and the lithium battery is prevented from being excessively extruded to affect the subsequent work.
The working principle of the embodiment is as follows:
The driving wheel 204 and the front bidirectional screw 201 are driven to rotate by the motor 203, at the moment, the driving wheel 204 drives the driven driving wheel 205 and the back bidirectional screw 201 to rotate, and then the two bidirectional screws 201 rotate to drive the two adjusting blocks 202 to move relatively or reversely, so that the connecting seat 301 positioned on the adjusting blocks 202 also moves, the distance between the two connecting seats 301 and the fixing plates 305 can be adjusted, the distance between the two fixing plates 305 can be adjusted according to the length of the lithium battery until the distance is matched with the length of the lithium battery, the fixing clamping of the lithium battery can be completed, and meanwhile, when the lithium battery is fixed, the spring 304 has elasticity, a certain buffer force can be applied when the two fixing plates 305 form clamping force on the lithium battery, the situation that the two fixing plates 305 excessively squeeze the lithium battery to cause damage and dent on the outer surface of the lithium battery is avoided, the volume inside the lithium battery is reduced, the reaction efficiency of electrolyte inside the battery is reduced, and the performance of the lithium battery is reduced is further caused.
It is understood that the control mode of the present utility model is controlled by a controller, the control circuit of the controller is realized by simple programming by a person skilled in the art, the supply of power is also well known in the art, and the present utility model is mainly used to protect a mechanical device, so the present utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a spot welding mounting fixture for lithium cell processing, includes workstation (1), its characterized in that: the automatic spot welding device is characterized in that a mounting plate (5) is fixed on the upper surface of the workbench (1), a spot welding assembly (6) is fixed on the inner top wall of the mounting plate (5), a protection plate (4) is fixed on the right side of the workbench (1), an adjusting mechanism (2) is arranged on the workbench (1) and the protection plate (4), and a fixing mechanism (3) is arranged on the workbench (1);
The adjusting mechanism (2) comprises two bidirectional screws (201) which are rotatably connected with the inner left side wall of the workbench (1), two outer surfaces of the bidirectional screws (201) are in threaded connection with two adjusting blocks (202), the right end of each bidirectional screw (201) is fixedly provided with a motor (203), the right end of each bidirectional screw (201) is fixedly provided with a driving transmission wheel (204), the right end of each bidirectional screw (201) is fixedly provided with a driven transmission wheel (205), and a transmission belt (206) is connected between each driven transmission wheel (205) and each driving transmission wheel (204).
2. The spot welding fixture for lithium battery processing according to claim 1, wherein: the fixing mechanism (3) comprises a connecting seat (301) fixed at the top of the adjusting block (202), a communication hole (302) is formed in the connecting seat (301), the inner wall of the communication hole (302) is connected with a connecting rod (303) in a sliding mode, two opposite faces of the connecting rod (303) are respectively provided with a fixing plate (305), and the outer surface of the connecting rod (303) is sleeved with a spring (304).
3. The spot welding fixture for lithium battery processing according to claim 1, wherein: two sliding holes are formed in the upper surface of the workbench (1), and the two adjusting blocks (202) are respectively connected with the two sliding holes in a sliding mode.
4. The spot welding fixture for lithium battery processing according to claim 2, wherein: the section of the adjusting block (202) is convex, and the right side of the bidirectional screw (201) on the back is rotationally connected with the inner right side wall of the protection plate (4).
5. The spot welding fixture for lithium battery processing according to claim 2, wherein: handles are fixed on the opposite surfaces of the two connecting rods (303), and the springs (304) are located between the fixing plates (305) and the connecting seats (301).
6. The spot welding fixture for lithium battery processing according to claim 2, wherein: friction pads are fixed on the opposite surfaces of the two fixing plates (305), and the cross section of each fixing plate (305) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323064818.3U CN221065035U (en) | 2023-11-14 | 2023-11-14 | Spot welding mounting fixture is used in lithium cell processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323064818.3U CN221065035U (en) | 2023-11-14 | 2023-11-14 | Spot welding mounting fixture is used in lithium cell processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221065035U true CN221065035U (en) | 2024-06-04 |
Family
ID=91255479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323064818.3U Active CN221065035U (en) | 2023-11-14 | 2023-11-14 | Spot welding mounting fixture is used in lithium cell processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221065035U (en) |
-
2023
- 2023-11-14 CN CN202323064818.3U patent/CN221065035U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |