CN205985089U - A prevent limit pre -compaction mould that collapses of blocking a shot for battery seal - Google Patents
A prevent limit pre -compaction mould that collapses of blocking a shot for battery seal Download PDFInfo
- Publication number
- CN205985089U CN205985089U CN201620929427.4U CN201620929427U CN205985089U CN 205985089 U CN205985089 U CN 205985089U CN 201620929427 U CN201620929427 U CN 201620929427U CN 205985089 U CN205985089 U CN 205985089U
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- CN
- China
- Prior art keywords
- block
- pressing
- post
- fixed cover
- battery seal
- 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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Classifications
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- 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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a prevent limit pre -compaction mould that collapses of blocking a shot for battery seal, including block pressfitting post, sealing washer pressfitting post and fixed cover, block pressfitting post is the cross, and sealing washer pressfitting column sleeve is in fixed cover, and block pressfitting column sleeve is gone into in the fixed cover and in the part of its extension rod part below nip portion spare emboliaed sealing washer pressfitting post, the nip portion spare position of block pressfitting post was locked again to fixed cover. Adopt the utility model discloses a mould and cooperate the automation equipment after, can realize the non - manual work to battery seal, make on the one hand the uniformity of pre -compaction technology obtain improving to block limit, sealing washer bad the sealing such as inhomogeneous of borduring of collapsing can be reduced, when on the other hand can reduce manual work's intensity, the operating efficiency is promoted by a wide margin.
Description
Technical field
This utility model relates to a kind of mould, particularly to a kind of anti-block turned-down edge pre-pressing die for battery seal.
Background technology
At present, when producing the sealing process of battery, do not adopt machine to circle cap combination (battery seal ring and block group
Close) carry out precompressed, but pressed by the way of artificial.Manual work because pressing dynamics inconsistent etc. may lead to pre-
Process for pressing is inconsistent, and then causes that the battery after sealing is bad to be had：Block turned-down edge, sealing ring bound edge are uneven, cause battery
Both positive and negative polarity short circuit, the related problem such as scratch, overall dimensional deformation, the high labor intensive of manual work, efficiency are low simultaneously.
Utility model content
This utility model aims to provide a kind of anti-block turned-down edge pre-pressing die for battery seal, using this mould and join
After closing automation equipment, can achieve the unartificial operation to battery seal.This utility model adopts below scheme：
A kind of anti-block turned-down edge pre-pressing die for battery seal, presses post including block, sealing ring presses post and solid
Fixed set；Block pressing post is in cross, and including elongation rod unit and pressing part, elongation rod unit is worn from the centre of pressing part
Cross；In fixed cover, block pressing column sleeve enters in fixed cover sealing ring pressing column sleeve and its elongation rod unit is in pressing part
Following part is inserted in sealing ring pressing post, and fixed cover locks the pressing part position that block presses post again.
The pressing partially passing through spring, pressing post in block below pressing part for the elongation rod unit of block pressing post
Part lower bottom part is provided with spring contraction and limits side.
Compared with prior art, using this mould and coordinate after automation equipment, can achieve unartificial to battery seal
Operation, on the one hand makes the concordance of pre-pressing process be improved, and it is uneven etc. to reduce block turned-down edge, sealing ring bound edge
Bad envelope, on the other hand can be greatly reduced manual work intensity while, working performance is substantially improved.
Brief description
Fig. 1 embodiment 1 mould fractionation structural representation
Cross-sectional view after Fig. 2 embodiment 1 mould fit
Specific embodiment
Embodiment simply to illustrate that a kind of implementation of the present utility model, not as to this utility model protection domain
Restricted explanation.
Embodiment 1
A kind of anti-block turned-down edge pre-pressing die for battery seal, its configuration diagram is as shown in figure 1, include block pressing
Post 1, sealing ring pressing post 2 and fixed cover 3；The elongation rod unit 1-1 that block presses post 1 wears from the centre of its pressing part 1-2
Cross, making block press post 1 is in cross, the lower bottom part pressing pressing part 1-2 of post 1 in block is provided with spring contraction restriction side
1-3, elongation rod unit 1-1 partially passes through spring 4 below pressing part 1-2；Sealing ring pressing post 2 is enclosed within fixed cover 3,
Block pressing post 1 is inserted in fixed cover 3 and its elongation rod unit 1-1 part below pressing part 1-2 is inserted in sealing ring
In pressing post 2, fixed cover 3 lock onto the pressing part 1-2 position that block presses post 1 again.Cross-section structure after die assembly is such as
Shown in Fig. 2.
Above-mentioned mould is placed on battery sealing machine feeding-passage, one one, the battery flowing through be just pushed to mould
Lower position, cylinder driven mold runs downwards, and first, the sealing ring pressing post 2 of lower side touches battery seal ring, and is subject to
Power is run downwards to spring contraction position, and run to the stopping of cylinder stroke dominant bit by stress again for the block pressing post 1 of inner side.Thus
Play the effect that first pressing sealing ring presses block again.
Claims (3)
1. a kind of anti-block turned-down edge pre-pressing die for battery seal it is characterised in that：Including block pressing post, sealing ring pressure
Zygostyle and fixed cover；Block pressing post is in cross, and including elongation rod unit and pressing part, elongation rod unit is from pressing part
Centre pass through；In fixed cover, block pressing column sleeve enters in fixed cover sealing ring pressing column sleeve and its elongation rod unit exists
Part below pressing part is inserted in sealing ring pressing post, and fixed cover locks the pressing part position that block presses post again.
2. be used for as claimed in claim 1 the anti-block turned-down edge pre-pressing die of battery seal it is characterised in that：Also include bullet
Spring, described block presses the elongation rod unit of post and partially passes through spring below pressing part.
3. be used for as claimed in claim 2 the anti-block turned-down edge pre-pressing die of battery seal it is characterised in that：In described block
The pressing part lower bottom part of pressing post is provided with spring contraction and limits side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929427.4U CN205985089U (en) | 2016-08-23 | 2016-08-23 | A prevent limit pre -compaction mould that collapses of blocking a shot for battery seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929427.4U CN205985089U (en) | 2016-08-23 | 2016-08-23 | A prevent limit pre -compaction mould that collapses of blocking a shot for battery seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985089U true CN205985089U (en) | 2017-02-22 |
Family
ID=58033500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620929427.4U Active CN205985089U (en) | 2016-08-23 | 2016-08-23 | A prevent limit pre -compaction mould that collapses of blocking a shot for battery seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065962A (en) * | 2018-08-10 | 2018-12-21 | 东莞市振华新能源科技有限公司 | A kind of cylindrical lithium ion battery steel shell end socket |
-
2016
- 2016-08-23 CN CN201620929427.4U patent/CN205985089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065962A (en) * | 2018-08-10 | 2018-12-21 | 东莞市振华新能源科技有限公司 | A kind of cylindrical lithium ion battery steel shell end socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |