CN208035347U - A kind of aluminum plastic film punching hole mold - Google Patents
A kind of aluminum plastic film punching hole mold Download PDFInfo
- Publication number
- CN208035347U CN208035347U CN201721482091.2U CN201721482091U CN208035347U CN 208035347 U CN208035347 U CN 208035347U CN 201721482091 U CN201721482091 U CN 201721482091U CN 208035347 U CN208035347 U CN 208035347U
- Authority
- CN
- China
- Prior art keywords
- punching hole
- aluminum plastic
- plastic film
- face
- vertical plane
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to soft pack cell particular manufacturing craft technical field, the technical issues of causing a large amount of aluminum plastic films to scrap to solve the when of carrying out aluminum plastic film punching hole using existing aluminum plastic film punching hole mold, provide a kind of aluminum plastic film punching hole mold, including upper die and lower die, the upper mold is equipped with punching hole die head, punching hole die head includes end face and four vertical planes in end face surrounding is arranged, it is rounded down on the rib that the end face is formed with vertical plane and on the rib of adjacent two vertical plane formation, the vertical plane is inclined outwardly setting along end face, the angle of inclination is 1~3 degree, fillet on the rib that the end face is formed with vertical plane and on the rib of adjacent two vertical plane formation is all higher than 1mm.The pit that easily occurs when can eliminate aluminum plastic film punching hole using the utility model, edge break, punching hole are too deep and other issues, and substantially increase aluminum plastic film rushes hole quality, reduces scrapping for aluminum plastic film, reduces soft pack cell cost of manufacture.
Description
Technical field
The utility model belongs to soft pack cell particular manufacturing craft technical field, and in particular to a kind of aluminum plastic film punching hole mold.
Background technology
For lithium ion battery as a kind of novel energy system, the advantages of light, Gao Rong, long-life, has obtained consumer
Favor.And soft pack cell is outstanding representative therein, aluminum plastic film punching hole technique is the necessary step during battery core is made again.At present
Aluminum plastic film punching hole technique carries out punching hole using aluminum plastic film punching hole mold to aluminum plastic film, and existing aluminum plastic film punching hole mold includes upper mold
And lower die, the upper mold are equipped with punching hole die head, punching hole die head include end face and be arranged it is vertical at four of end face surrounding
Face, the end face are arranged at an angle of 90 degrees respectively with four vertical planes, on the rib that end face and vertical plane are formed and adjacent two vertical
It is rounded down on the rib that face is formed, the fillet is respectively less than 1mm, when rushing hole mold progress aluminum plastic film punching hole using this aluminum plastic film
Often there is the phenomenon that pit, edge break, punching hole too deep (deformation), causes a large amount of aluminum plastic film to scrap, considerably increase system
Make cost.
Utility model content
The utility model is to solve to cause a large amount of plastic-aluminums when carrying out aluminum plastic film punching hole using existing aluminum plastic film punching hole mold
The technical issues of film is scrapped provides a kind of aluminum plastic film punching hole mold.
The technical solution adopted in the utility model is as follows：
A kind of aluminum plastic film punching hole mold, including upper die and lower die, the upper mold are equipped with punching hole die head, and die head is cheated in the punching
Including end face and four vertical planes in end face surrounding are set, it is on the rib that the end face is formed with vertical plane and adjacent two vertical
It is rounded down on the rib that face is formed, the vertical plane is inclined outwardly setting along end face, and the angle of inclination is 1~3 degree, described
Fillet on the rib that end face is formed with vertical plane and on the rib of adjacent two vertical plane formation is all higher than 1mm.
The vertical plane is inclined outwardly angle along end face and is set as 2 degree.
Fillet on the rib that the end face is formed with vertical plane and on the rib of adjacent two vertical plane formation is 1.2~2mm.
The beneficial effects of the utility model：The utility model making is cheap, convenient enterprising in existing punching hole die head
Row transformation, the pit easily occurred when can eliminate aluminum plastic film punching hole using the utility model, edge break, punching are cheated too deep (deformation) etc.
Quality problems, substantially increase aluminum plastic film rushes hole quality, reduces scrapping for aluminum plastic film, reduces soft pack cell and be fabricated to
This.
Description of the drawings
Fig. 1 is the structural schematic diagram for rushing hole die head of the utility model；
Fig. 2 is the vertical plane and end slope angle enlargement schematic diagram of the utility model punching hole die head；
Fig. 3 is the rounding on the rib that the end face of the utility model punching hole die head is formed with vertical plane and adjacent two vertical plane
The enlarged diagram at angle；
In figure：The end faces 1-, 2- vertical planes, 3- ribs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of aluminum plastic film punching hole mold, including upper die and lower die, the upper mold is equipped with punching hole die head, such as the institute of Fig. 1,2,3
Show, punching hole die head includes end face 1 and four vertical planes 2 in 1 surrounding of end face are arranged, and the end face 1 is formed with vertical plane 2
Rib 3 on and adjacent two vertical plane 2 formed rib 3 on be rounded down, the vertical plane 2 is inclined outwardly setting along end face 1,
The angle of inclination is 1~3 degree, is traditionally arranged to be 2 degree, and on the rib 3 that the end face 1 is formed with vertical plane 2 and adjacent two erect
The fillet faced directly on the rib 3 of 2 formation is all higher than 1mm, is traditionally arranged to be 1.2~2mm.
The utility model by vertical plane 2 and end face 1 are changed into certain angle and increase end face 1 and vertical plane 2 and
The rounded corner on rib 3 that adjacent two vertical plane 2 is formed, punching will not break through aluminum plastic film when cheating, and completely eliminate aluminum plastic film punching and cheat
Too deep (deformation) phenomenon is cheated in the pit that occurs in journey, edge break, punching.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of aluminum plastic film punching hole mold, including upper die and lower die, the upper mold are equipped with punching hole die head, die head packet is cheated in the punching
End face (1) and setting are included in four vertical planes (2) of end face (1) surrounding, the rib (3) that the end face (1) is formed with vertical plane (2)
It is rounded down on the rib (3) that upper and adjacent two vertical plane (2) is formed, it is characterised in that：The vertical plane (2) is along end face
(1) be inclined outwardly setting, the angle of inclination is 1~3 degree, the end face (1) on the rib (3) of vertical plane (2) formation and
The fillet on rib (3) that adjacent two vertical plane (2) is formed is all higher than 1mm.
2. a kind of aluminum plastic film punching hole according to claim 1 mold, it is characterised in that：The vertical plane (2) is along end face (1)
It is inclined outwardly angle and is set as 2 degree.
3. a kind of aluminum plastic film punching hole according to claim 1 or 2 mold, it is characterised in that：The end face (1) and vertical plane
(2) fillet on the rib (3) formed and on the rib (3) of adjacent two vertical plane (2) formation is 1.2~2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482091.2U CN208035347U (en) | 2017-11-09 | 2017-11-09 | A kind of aluminum plastic film punching hole mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482091.2U CN208035347U (en) | 2017-11-09 | 2017-11-09 | A kind of aluminum plastic film punching hole mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035347U true CN208035347U (en) | 2018-11-02 |
Family
ID=63957848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721482091.2U Expired - Fee Related CN208035347U (en) | 2017-11-09 | 2017-11-09 | A kind of aluminum plastic film punching hole mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211545A (en) * | 2021-03-15 | 2021-08-06 | 万向一二三股份公司 | Terrace die structure for improving deep punching capability of power soft package lithium ion battery |
-
2017
- 2017-11-09 CN CN201721482091.2U patent/CN208035347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211545A (en) * | 2021-03-15 | 2021-08-06 | 万向一二三股份公司 | Terrace die structure for improving deep punching capability of power soft package lithium ion battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208035347U (en) | A kind of aluminum plastic film punching hole mold | |
| CN202661653U (en) | 3D (Three-dimensional) spectacle lens protective film component | |
| CN204088410U (en) | A kind of battery cell case | |
| CN209334527U (en) | A kind of punching convex closure anti-tripping waste structure | |
| CN208592305U (en) | A kind of buoyant structure | |
| CN206758489U (en) | A kind of new energy equipment energy-conservation lithium battery | |
| CN202905794U (en) | Packaging film structure of flexible package lithium battery | |
| CN206134742U (en) | Lithium ion battery cover plate and use lithium ion battery of this apron | |
| CN212542611U (en) | Cylindrical lithium ion battery shell convenient to disassemble | |
| CN206194800U (en) | Cylinder battery positive electrode lid and sealing washer connection structure and cylindrical secondary cell of ni -mh | |
| CN201178107Y (en) | Closing end of primary and secondary battery suitable for aluminum-plastic packaging bag | |
| CN112259885A (en) | Cylindrical lithium ion battery shell convenient to disassemble | |
| CN203607486U (en) | Storage battery grid | |
| CN206451720U (en) | A kind of novel solar cell slices | |
| CN209150248U (en) | A kind of battery core craft lamination tooling | |
| CN215750973U (en) | Machining die for corner structure in special-shaped lithium ion battery bevel | |
| CN205828584U (en) | A kind of anti-pole group abrasive bag sheet pole group's shell | |
| CN207074677U (en) | A kind of electrokinetic cell | |
| CN210453022U (en) | Laser cutting die suitable for thick pole piece | |
| CN204657241U (en) | A kind of mould structure preventing non-close scrap stamping-out from raising bits | |
| CN202405326U (en) | Battery and battery shell thereof | |
| CN203574054U (en) | Expanded grid structure and expanded grid arrangement structure | |
| CN208315620U (en) | A kind of positive and negative split type stop frame of ternary battery | |
| CN209249627U (en) | Assembling of lead-acid storage battery stage turnover protection plate | |
| CN203134891U (en) | Improved structure of stacked lithium ion battery cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |