CN203460079U - Lithium battery plastic housing seal clamp - Google Patents
Lithium battery plastic housing seal clamp Download PDFInfo
- Publication number
- CN203460079U CN203460079U CN201320465196.2U CN201320465196U CN203460079U CN 203460079 U CN203460079 U CN 203460079U CN 201320465196 U CN201320465196 U CN 201320465196U CN 203460079 U CN203460079 U CN 203460079U
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- CN
- China
- Prior art keywords
- movable block
- base plate
- fixed block
- pneumatic element
- lithium battery
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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 - Lifetime
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a lithium battery plastic housing seal clamp which comprises a base plate, a movable block, a fixed block and a pneumatic element. The fixed block is arranged on the base plate, a movable block installing groove is formed in the fixed block, the movable block is arranged in a fixed block installing groove, the movable block is fastened with the pneumatic element, the movable block moves in a reciprocating mode in the front-and-back direction under the effect of the pneumatic element, movement is executed through the pneumatic element, and a battery housing cover workpiece is clamped and located. A workpiece limit groove, a sliding block sliding groove and a fixed block installing groove are formed in the base plate. The workpiece limit groove in the base plate is provided with a limit face. An R arc tip is arranged on the upper portion of the movable block. The lithium battery plastic housing seal clamp is high in location precision, good in welding piece product alignment degree and reliable in movement, can meet product quality requirements and improves production efficiency.
Description
Technical field
The utility model relates to a kind of lithium battery and moulds shell seal clamp, is specially adapted to the clamping and positioning of lightweight, shell side's plate type part, belongs to electrokinetic cell production technical field.
Background technology
As everyone knows, hot plate welding is the simplest TECHNOLOGY OF WELDING PLASTICS, removes rapidly electric hot plate and merge two planes plus-pressure to cooling after to be generally plane electric hot plate softening by two plane meltings of need welding.Plastic battery shell is due to lightweight, and cost is low, is subject to the favor in market.Plastic battery shell is fused together by welding manner by housing and cap conventionally.Due to plastic battery shell cap generally all thinner (≤6mm), and to guarantee to fuse the technological requirement of the degree of depth 1.5～2mm, also will guarantee that the degree of registration that merges back casing and upper shell cover is not more than 0.2mm, this has brought difficulty just to the design of the positioning clamping device of cap.Some equipment manufacturers utilizes the safety valve installing hole on battery case cap to design clamping device, but this design lacks the effective restriction to the clamping work pieces free degree, is difficult to guarantee the requirement of product degree of registration, has affected fusion quality, and percent defective is higher.Especially at plus-pressure cooling stage, this device has just lost effect.
Summary of the invention
The problems such as the utility model discloses a kind of lithium battery and moulds shell seal clamp, is difficult to guarantee to solve product degree of registration in prior art, affects fusion quality, and percent defective is higher.
The disclosed a kind of lithium battery of the utility model is moulded shell seal clamp, it is characterized in that: comprise base plate, movable block and fixed block, pneumatic element; Fixed block is arranged on base plate, has movable block mounting groove on fixed block, and movable block is arranged in fixed block mounting groove, movable block and pneumatic element are fastenedly connected, movable block is forward and backward reciprocating motion under pneumatic element effect, by pneumatic element, performs an action, and clamping and positioning battery case cap workpiece.By adjusting pressure and the flow of source of the gas, can control clamping force degree and speed.
The disclosed a kind of lithium battery of the utility model is moulded shell seal clamp, and the base plate bulk that is rectangle, has workpiece groove, sliding shoe chute, fixed block mounting groove on base plate; The sliding shoe chute degree of depth is greater than the fixed block mounting groove degree of depth; For alleviating clamp weight, baseboard material is selected aluminium sheet.On base plate, workpiece groove has a confined planes, and workpiece cap is undertaken spacing by the confined planes on workpiece groove on base plate, guarantees the degree of registration after workpiece cap and housing fusion.
Because workpiece cap is plastic products, toughness is had a surplus and hardness is not enough, and movable block top and workpiece contact position are designed with top.The top R circular arc that is processed into of movable block, avoids producing impression because clamping force excessively makes cap, affects the presentation quality of product.Movable block top top tip part circle of position arc R0.2.
The utility model is installed on plastics hot plate welding machine, and the control system by complete machine realizes action control.
Good effect of the present utility model is: positioning precision is high, and soldering member product degree of registration is good; Reliable in action, meets product quality requirement, enhances productivity.
Accompanying drawing explanation
Fig. 1 is the utility model structure cross-sectional schematic;
Fig. 2 is the utility model top view;
Fig. 3 is the utility model movable block enlarged diagram;
Fig. 4 is the utility model base plate top view;
In figure: 1 assistant cylinder, 2 master cylinders, 3 fixed blocks, 4 movable blocks, 5 base plates, 6 cap workpiece, 7 bolts, 8 nuts; 4a is top, 5a workpiece groove, 5b fixed block mounting groove, 5c sliding shoe chute, 5d confined planes.
The specific embodiment
The first embodiment of the present utility model is as shown in Figure 1 and Figure 2: the utility model comprises base plate 5, movable block 4 and fixed block 3, pneumatic element; Pneumatic element comprises master cylinder 2, assistant cylinder 1.
As shown in Figure 4: base plate 5 bulk that is rectangle, has workpiece groove 5a, fixed block mounting groove 5b, sliding shoe chute 5c on base plate 5; The sliding shoe chute 5c degree of depth is greater than the fixed block mounting groove 5b degree of depth; For alleviating clamp weight, base plate 5 material selection aluminium sheets.On base plate 5, workpiece groove 5a has a confined planes 5d, and cap workpiece 6 is undertaken spacing by the confined planes 5d on workpiece groove 5a on base plate 5, guarantees cap and the rear degree of registration of housing fusion of cap workpiece.
As shown in Figure 1 and Figure 2: fixed block 3 is arranged on base plate 5, on fixed block 3, there are movable block 4 mounting grooves, movable block 4 is arranged in fixed block mounting groove, between movable block 4 and pneumatic element, by bolted, be connected, movable block 4 is forward and backward reciprocating motion under pneumatic element effect, by pneumatic element, perform an action, clamping and positioning battery case cap workpiece 6.By adjusting pressure and the flow of source of the gas, can control clamping force degree and speed.
As shown in Figure 3: because cap workpiece 6 is plastic products, toughness is had a surplus and hardness is not enough, and movable block 4 tops and workpiece contact position are designed with top 4a.The top R circular arc that is processed into of movable block 4, avoids producing impression because clamping force excessively makes cap workpiece 6, affects the presentation quality of product.Movable block 4 top 4a position, top circular arcs are R0.2.
The utility model is installed on plastics hot plate welding machine, and the control system by complete machine realizes action control.
Claims (4)
1. lithium battery is moulded a shell seal clamp, it is characterized in that: comprise base plate, movable block and fixed block, pneumatic element; Fixed block is arranged on base plate, has movable block mounting groove on fixed block, and movable block is arranged in fixed block mounting groove, movable block and pneumatic element are fastenedly connected, movable block is forward and backward reciprocating motion under pneumatic element effect, by pneumatic element, performs an action, and clamping and positioning battery case cap workpiece.
2. a kind of lithium battery according to claim 1 is moulded shell seal clamp, it is characterized in that: on base plate, have workpiece groove, sliding shoe chute, fixed block mounting groove.
3. a kind of lithium battery according to claim 2 is moulded shell seal clamp, it is characterized in that: on base plate, workpiece groove has a confined planes.
4. a kind of lithium battery according to claim 1 is moulded shell seal clamp, it is characterized in that: movable block top has top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465196.2U CN203460079U (en) | 2013-08-01 | 2013-08-01 | Lithium battery plastic housing seal clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465196.2U CN203460079U (en) | 2013-08-01 | 2013-08-01 | Lithium battery plastic housing seal clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460079U true CN203460079U (en) | 2014-03-05 |
Family
ID=50172464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465196.2U Expired - Lifetime CN203460079U (en) | 2013-08-01 | 2013-08-01 | Lithium battery plastic housing seal clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835356A (en) * | 2016-04-29 | 2016-08-10 | 苏州嘉太材料科技有限公司 | Press-fit machine table for mobile phone shell manufacturing |
| CN113618804A (en) * | 2021-08-09 | 2021-11-09 | 安徽兆拓新能源科技有限公司 | Solar cell panel production EVA adhesive linkage rim charge cutting device |
-
2013
- 2013-08-01 CN CN201320465196.2U patent/CN203460079U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835356A (en) * | 2016-04-29 | 2016-08-10 | 苏州嘉太材料科技有限公司 | Press-fit machine table for mobile phone shell manufacturing |
| CN113618804A (en) * | 2021-08-09 | 2021-11-09 | 安徽兆拓新能源科技有限公司 | Solar cell panel production EVA adhesive linkage rim charge cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181023 Address after: 136200 1056 fortune road, Liaoyuan Economic Development Zone, Jilin Patentee after: Jilin poly Amperex Technology Ltd. Address before: 136002 friendship Industrial Park, Liaoyuan Economic Development Zone, Jilin Patentee before: LIAOYUAN ZHONGJI NEW ENERGY TECHNOLOGY CO.,LTD. |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address Correct: LIAOYUAN ZHONGJI NEW ENERGY TECHNOLOGY CO.,LTD.|136002 friendship Industrial Park, Liaoyuan Economic Development Zone, Jilin False: Jilin poly Amperex Technology Ltd.|136200 1056 fortune road, Liaoyuan Economic Development Zone, Jilin Number: 45-02 Volume: 34 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181121 Address after: 136200 1056 fortune road, Liaoyuan Economic Development Zone, Jilin Patentee after: Jilin poly Amperex Technology Ltd. Address before: 136002 friendship Industrial Park, Liaoyuan Economic Development Zone, Jilin Patentee before: LIAOYUAN ZHONGJI NEW ENERGY TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |