CN220112143U - Portable battery case scribing die - Google Patents
Portable battery case scribing die Download PDFInfo
- Publication number
- CN220112143U CN220112143U CN202321709279.1U CN202321709279U CN220112143U CN 220112143 U CN220112143 U CN 220112143U CN 202321709279 U CN202321709279 U CN 202321709279U CN 220112143 U CN220112143 U CN 220112143U
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- CN
- China
- Prior art keywords
- ejector rod
- hole
- scribing
- module
- base
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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.)
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Links
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a portable battery case scribing die which comprises a base, a fixing component and a scribing module, wherein the fixing component is arranged in the base, the scribing module is arranged on the fixing component, a mounting hole is formed in the base, and a convex ring which is contracted inwards is arranged at the upper end of the mounting hole; a fixing hole is formed in the base on one side of the mounting hole, and a connecting piece is arranged in the fixing hole. The components of the utility model are positioned by means of insertion assembly without additional connecting pieces, and the fixed component and the scribing module are assembled in the base, and then the base is fixedly connected with the lathe by the connecting pieces; the utility model has simple structure, convenient installation and operation and convenient use and maintenance.
Description
Technical Field
The utility model belongs to the technical field of stamping dies, and relates to a portable battery case scribing die.
Background
The lithium ion battery is a rechargeable battery which can be recycled, the application range is very wide, the battery shell is an important part of the lithium ion battery, and the explosion-proof performance of the battery shell is particularly important; the battery case is usually characterized in that the explosion-proof performance is improved by utilizing the explosion-proof line marked on the case, and the marking and forming of the explosion-proof line is usually realized by utilizing a stamping die, however, the die assembly is complicated, various connecting pieces are required to fix the explosion-proof line, and if the connecting pieces are lost, damaged and the like, the production progress is also influenced, and the explosion-proof line is inconvenient.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a portable battery case scribing die.
In order to achieve the above purpose, the following technical scheme is adopted:
the portable battery case scribing die comprises a base, a fixing component and a scribing module, wherein the fixing component is arranged in the base, the scribing module is arranged on the fixing component, a mounting hole is formed in the base, and a convex ring which is contracted inwards is arranged at the upper end of the mounting hole; a fixing hole is formed in the base at one side of the mounting hole, and a connecting piece is arranged in the fixing hole;
the fixing assembly comprises a bottom shell, a fixing block, a lower ejector rod and a spring, wherein a first step hole is formed in the bottom shell, the fixing block is arranged at the lower end of the first step hole, a guide pillar is arranged on the fixing block, the spring is sleeved outside the guide pillar, the lower ejector rod is arranged at the upper section of the first step hole, and a support column which can be matched with the spring is arranged at the lower end of the lower ejector rod;
the scribing module comprises a shell, a scribing module and an upper ejector rod, wherein a clamping groove capable of being matched with the convex ring is formed in the upper end of the shell, the scribing module is arranged in the shell, and an annular scribing cutter is arranged at the upper end of the scribing module; an upper ejector rod is arranged in the scribing module, and the lower end of the upper ejector rod can enter the first step hole.
Preferably, a first boss which can be matched with the first step hole is arranged at the lower end of the lower ejector rod.
Preferably, a second step hole is formed in the shell, and a second boss which can be matched with the second step hole is arranged on the scribing module.
Preferably, a third step hole is formed in the scribing module, and an inclined surface which can be matched with the third step hole is arranged on the upper ejector rod.
Compared with the prior art, the utility model has the following advantages:
the components of the utility model are positioned by means of insertion assembly without additional connecting pieces, and the fixed component and the scribing module are assembled in the base, and then the base is fixedly connected with the lathe by the connecting pieces; the utility model has simple structure, convenient installation and operation and convenient use and maintenance.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a base structure of the present utility model.
Fig. 3 is a cross-sectional view of the housing of the present utility model.
Fig. 4 is a schematic cross-sectional view of a reticle module of the present utility model.
Fig. 5 is a schematic view of the structure of the upper ejector rod of the present utility model.
Fig. 6 is a schematic view of the bottom shell and upper carrier bar portions of the present utility model.
In the figure: 1, a base; 2. a mounting hole; 3. a convex ring; 4. a fixing hole; 5. a connecting piece; 7. a bottom case; 8. a fixed block; 9. a lower ejector rod; 10. a spring; 11. a first stepped hole; 12. a guide post; 14. a support column; 15. a housing; 16. a reticle module; 17. an upper ejector rod; 18. a clamping groove; 19. a first boss; 20. a second stepped hole; 21. a second boss; 22. a third stepped hole; 23. an inclined surface; 24. an annular nicking tool.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1-6, a portable battery case scribing mold comprises a base 1, a fixing component and a scribing module, wherein the fixing component is arranged in the base 1, and the scribing module is arranged on the fixing component;
the base 1 is provided with a mounting hole 2, and the upper end of the mounting hole 2 is provided with a convex ring 3 which contracts inwards; a fixing hole 4 is formed in the base 1 at one side of the mounting hole 2, a connecting piece 5 is arranged in the fixing hole 4, and the connecting piece 5 is used for connecting the base 1 with a punch press;
the fixing assembly comprises a bottom shell 7, a fixing block 8, a lower ejector rod 9 and a spring 10, wherein a first step hole 11 is formed in the bottom shell 7, the lower end of the first step hole 11 is provided with the fixing block 8, a guide pillar 12 is arranged on the fixing block 8, the spring 10 is sleeved outside the guide pillar 12, the lower ejector rod 9 is arranged at the upper section of the first step hole 11, a support pillar 14 which can be matched with the spring 10 is arranged at the lower end of the lower ejector rod 9, the guide pillar 12 is used for supporting the spring 10, and the support pillar 14 at the lower end of the lower ejector rod 9 ensures that the upper end of the spring 10 is firmly matched with the lower ejector rod 9 without inclination;
the scribing module comprises a shell 15, a scribing module 16 and an upper ejector rod 17, wherein a clamping groove 18 capable of being matched with the convex ring 3 is formed in the upper end of the shell 15, the scribing module 16 is arranged in the shell 15, an annular nicking tool 24 is arranged at the upper end of the scribing module 16, and the annular nicking tool 24 is used for stamping a nick on a workpiece;
an upper ejector rod 17 is arranged in the scribing module 16, the lower end of the upper ejector rod 17 can enter the first step hole 11, the upper ejector rod 17 is pressed to downwards abut against the lower ejector rod 9, the lower ejector rod 9 compresses the spring 10, and the upper ejector rod 17 can enter the first step hole 11 to provide a processing space for scribing of a workpiece.
Further, a first boss 19 capable of being matched with the first step hole 11 is arranged at the lower end of the lower ejector rod 9, and the first boss 9 and the first step hole 11 are matched to prevent the lower ejector rod 9 from being displaced upwards.
Further, a second step hole 20 is formed in the housing 15, a second boss 21 capable of being matched with the second step hole 20 is provided on the score line module 16, and the second boss 21 and the second step hole 20 are matched to prevent the score line module 16 from escaping from the housing.
Further, a third step hole 22 is formed in the scribe line module 16, an inclined surface 23 capable of being matched with the third step hole 22 is provided on the upper ejector 17, and the inclined surface 23 is matched with the third step hole 22, so that the upper ejector 17 cannot run out from above the scribe line module 16.
Further, an internal thread is provided at the lower end of the first step hole 11, an external thread is provided at the outer side of the fixed block 8, and the fixed block 8 is screwed into the first step hole 11.
Working principle: when the utility model is used, firstly, the shell 15 is arranged in the mounting hole 2, then the upper ejector rod 17 is arranged in the scribing module 16, and then the upper ejector rod 17 and the scribing module are arranged in the shell 15; the bottom shell 7 is installed in the installation hole 2, so that the upper top surface of the bottom shell 7 abuts against the lower top surface of the shell 15; then the lower ejector rod 9 is arranged in the shell 15, a spring is sleeved outside the supporting column 14, and then the fixed block 8 is arranged on the shell 15; and then the whole body is installed on a punch press by using the connecting piece 5.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (4)
1. The utility model provides a portable battery case line mould, includes base (1), fixed subassembly and line module, be provided with fixed subassembly in base (1), be provided with line module, characterized by on the fixed subassembly: the base (1) is provided with a mounting hole (2), and the upper end of the mounting hole (2) is provided with a convex ring (3) which contracts inwards; a fixing hole (4) is formed in the base (1) at one side of the mounting hole (2), and a connecting piece (5) is arranged in the fixing hole (4);
the fixing assembly comprises a bottom shell (7), a fixing block (8), a lower ejector rod (9) and a spring (10), wherein a first step hole (11) is formed in the bottom shell (7), the lower end of the first step hole (11) is provided with the fixing block (8), the fixing block (8) is provided with a guide pillar (12), the spring (10) is sleeved outside the guide pillar (12), the lower ejector rod (9) is arranged at the upper section of the first step hole (11), and a support pillar (14) which can be matched with the spring (10) is arranged at the lower end of the lower ejector rod (9);
the scribing module comprises a shell (15), a scribing module (16) and an upper ejector rod (17), wherein a clamping groove (18) which can be matched with the convex ring (3) is formed in the upper end of the shell (15), the scribing module (16) is arranged in the shell (15), and an annular nicking tool (24) is arranged at the upper end of the scribing module (16); an upper ejector rod (17) is arranged in the scribing module (16), and the lower end of the upper ejector rod (17) can enter the first step hole (11).
2. The portable battery case scoring die of claim 1, wherein: the lower end of the lower ejector rod (9) is provided with a first boss (19) which can be matched with the first stepped hole (11).
3. The portable battery case scoring die of claim 1, wherein: a second step hole (20) is formed in the shell (15), and a second boss (21) which can be matched with the second step hole (20) is arranged on the reticle module (16).
4. The portable battery case scoring die of claim 1, wherein: a third step hole (22) is formed in the scribing module (16), and an inclined surface (23) which can be matched with the third step hole (22) is arranged on the upper ejector rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709279.1U CN220112143U (en) | 2023-06-30 | 2023-06-30 | Portable battery case scribing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709279.1U CN220112143U (en) | 2023-06-30 | 2023-06-30 | Portable battery case scribing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112143U true CN220112143U (en) | 2023-12-01 |
Family
ID=88890556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321709279.1U Active CN220112143U (en) | 2023-06-30 | 2023-06-30 | Portable battery case scribing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112143U (en) |
-
2023
- 2023-06-30 CN CN202321709279.1U patent/CN220112143U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |