CN108817228A - A kind of U-shaped connector stamping die applied to battery case - Google Patents
A kind of U-shaped connector stamping die applied to battery case Download PDFInfo
- Publication number
- CN108817228A CN108817228A CN201810780536.8A CN201810780536A CN108817228A CN 108817228 A CN108817228 A CN 108817228A CN 201810780536 A CN201810780536 A CN 201810780536A CN 108817228 A CN108817228 A CN 108817228A
- Authority
- CN
- China
- Prior art keywords
- battery case
- die holder
- shaped connector
- stamping die
- mold portion
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004513 sizing Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The present invention provides a kind of U-shaped connector stamping dies applied to battery case, it includes upper mold portion and lower mold portion, upper mold portion has upper die holder, the bottom resilient of upper die holder is connected with cope plate, the bottom of cope plate has formed punch, lower mold portion has lower die holder, the top surface of lower die holder is provided with lower bolster, it is provided with stripper plate on lower bolster, lower template is elasticly connected on stripper plate, the jet-bedding with formed punch cooperation is provided in lower template, through-hole is offered in lower template, it is provided with V-arrangement elastic slice on stripper plate, top pillar is connected at the top of V-arrangement elastic slice, top pillar passes through through-hole.The present invention can be effectively prevented sizing phenomenon compared to the prior art, to effectively improve production efficiency.
Description
Technical field
The present invention relates to a kind of stamping dies, in particular to a kind of U-shaped connector stamping die applied to battery case
Tool.
Background technique
Battery case has extensive utilization, such as automobile, electric vehicle and electronic product etc. in multiple product.In battery case
It often will use the connection between U-shaped connector progress components, this U-like shape connector mainly passes through stamping die in processing
Punch forming.
But current stamping die is when in use, since U-like shape connector body product is smaller, often can in de- material
Because de- material dynamics does not cause the problems such as sizing very much, cause de- material unsuccessful, to influence whole production efficiency.
Summary of the invention
In consideration of it, the present invention provides a kind of U-shaped connectors applied to battery case that whole production efficiency can be improved
Stamping die.
The present invention provides a kind of U-shaped connector stamping dies applied to battery case comprising upper mold portion and lower mold portion,
Upper mold portion has upper die holder, and the bottom resilient of upper die holder is connected with cope plate, and the bottom of cope plate has formed punch, and lower mold portion has
Lower die holder, the top surface of lower die holder are provided with lower bolster, and stripper plate is provided on lower bolster, is elasticly connected with lower die on stripper plate
Plate is provided with the jet-bedding with formed punch cooperation in lower template, offers through-hole in lower template, V-arrangement elastic slice, V are provided on stripper plate
Top pillar is connected at the top of shape elastic slice, top pillar passes through through-hole.
Further, it is provided with upper padding plate on above-mentioned upper die holder, is provided with cope plate on upper padding plate.
Further, it is provided with guide post on above-mentioned upper die holder, the limiting slot of corresponding guide post is provided in lower template.
Further, above-mentioned cope plate connects upper die holder by the first spring.
Further, arc chambers are formed between the bottom of above-mentioned V-arrangement elastic slice and the surface of stripper plate.
Further, sphere is provided in above-mentioned arc chambers.
Further, axle sleeve is provided in above-mentioned through-hole, top pillar passes through axle sleeve.
Further, multiple cover boards are hinged at the top of above-mentioned axle sleeve, the end of cover board has cone angle.
A kind of U-shaped connector stamping die applied to battery case provided by the present invention, by it is above-mentioned be formed by it is whole
Body structure is cooperated using the structure of V-arrangement elastic slice and top pillar on stripper plate, since this part is small parts, thus unitary mould
Stroke is small, and V-arrangement elastic slice is used instead of spring, and adaptation forms small feature, and can be formed in smaller formation and spring-like
As ejecting force, sizing phenomenon can be effectively prevented, to effectively improve production efficiency.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is a kind of structural representation of the U-shaped connector stamping die applied to battery case provided in an embodiment of the present invention
Figure；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Embodiment one：
Referring to Fig. 1 to Fig. 2, a kind of U-shaped applied to battery case that the offer of the embodiment of the present invention one is shown in figure is connected
Part stamping die comprising upper mold portion 1 and lower mold portion 2, upper mold portion 1 have upper die holder 11, and the bottom resilient of upper die holder 11 connects
There is cope plate 12, specifically, cope plate 12 connects upper die holder 11 by the first spring 122, is provided with upper padding plate on upper die holder 11
13, cope plate 12 is provided on upper padding plate 13, the bottom of cope plate 12 has formed punch 121, and lower mold portion 2 has lower die holder 21, under
The top surface of die holder 21 is provided with lower bolster 22, and stripper plate 23 is provided on lower bolster 22, is elasticly connected with lower die on stripper plate 23
Plate 24 is provided with the jet-bedding 241 cooperated with formed punch 121 in lower template 24, offers through-hole 242, stripper plate 23 in lower template 24
On be provided with V-arrangement elastic slice 231, the top of V-arrangement elastic slice 231 is connected with top pillar 232, and top pillar 232 passes through through-hole 242.
A kind of U-shaped connector stamping die applied to battery case, is formed by by above-mentioned provided by the present embodiment
Overall structure is cooperated using the structure of V-arrangement elastic slice and top pillar on stripper plate, since this part is small parts, thus whole mould
It is small to have stroke, V-arrangement elastic slice replaces spring to use, and adapts to form small feature, and can be formed in smaller formation and spring
Similar ejecting force can be effectively prevented sizing phenomenon, to effectively improve production efficiency.
Embodiment two：
Referring to Fig. 1 to Fig. 2, a kind of U-shaped applied to battery case provided by Embodiment 2 of the present invention is shown in figure and is connected
Part stamping die, the present embodiment are also further made that following as improved technical side on the basis of the above embodiments
Case：It is provided with guide post 14 on upper die holder 11, the limiting slot 243 of corresponding guide post 14 is provided in lower template 24.Pass through above structure
Setting, the precision of the molding of upper and lower mould can be effectively improved.
Embodiment three：
Referring to Fig. 1 to Fig. 2, a kind of U-shaped applied to battery case that the offer of the embodiment of the present invention three is shown in figure is connected
Part stamping die, the present embodiment are also further made that following as improved technical side on the basis of the above embodiments
Case：Arc chambers 233 are formed between the bottom of V-arrangement elastic slice 231 and the surface of stripper plate 23, are provided with ball in arc chambers 233
Body 234.By the setting of above structure, the rolling action that can use sphere reinforces the screen resilience of V-arrangement elastic slice, so that demoulding effect
Fruit is more preferably.
Example IV：
Referring to Fig. 1 to Fig. 2, a kind of U-shaped applied to battery case that the offer of the embodiment of the present invention four is shown in figure is connected
Part stamping die, the present embodiment are also further made that following as improved technical side on the basis of the above embodiments
Case：Axle sleeve 244 is provided in through-hole 242, top pillar 232 passes through axle sleeve 244, and the top of axle sleeve 244. is hinged with multiple cover boards 245,
The end of cover board 245 has cone angle 246.By the setting of above structure, it can use the motion process that top pillar rushes past cover board, make
The ejection effect that can be further formed when cone angle is opened for product is obtained, so as to further reinforce V-arrangement elastic slice
Screen resilience, so that stripping result is more preferably.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of U-shaped connector stamping die applied to battery case, which is characterized in that including upper mold portion (1) and lower mold portion
(2), the upper mold portion (1) has upper die holder (11), and the bottom resilient of the upper die holder (11) is connected with cope plate (12), described
The bottom of cope plate (12) has formed punch (121), and the lower mold portion (2) has lower die holder (21), the top of the lower die holder (21)
Face is provided with lower bolster (22), is provided with stripper plate (23) on the lower bolster (22), elastic connection on the stripper plate (23)
Have lower template (24), the jet-bedding (241) with the formed punch (121) cooperation, the lower template are provided on the lower template (24)
(24) it offers on through-hole (242), is provided with V-arrangement elastic slice (231) on the stripper plate (23), the top of the V-arrangement elastic slice (231)
Portion is connected with top pillar (232), and the top pillar (232) passes through the through-hole (242).
2. a kind of U-shaped connector stamping die applied to battery case according to claim 1, which is characterized in that described
It is provided on upper die holder (11) upper padding plate (13), is provided with the cope plate (12) on the upper padding plate (13).
3. a kind of U-shaped connector stamping die applied to battery case according to claim 1 or 2, which is characterized in that institute
It states and is provided on upper die holder (11) guide post (14), the limiting slot of the corresponding guide post (14) is provided on the lower template (24)
(243)。
4. a kind of U-shaped connector stamping die applied to battery case according to claim 1, which is characterized in that described
Cope plate (12) connects the upper die holder (11) by the first spring (122).
5. a kind of U-shaped connector stamping die applied to battery case according to claim 1, which is characterized in that the V
Arc chambers (233) are formed between the bottom of shape elastic slice (231) and the surface of the stripper plate (23).
6. a kind of U-shaped connector stamping die applied to battery case according to claim 5, which is characterized in that described
Sphere (234) are provided in arc chambers (233).
7. a kind of U-shaped connector stamping die applied to battery case according to claim 1, which is characterized in that described
It is provided with axle sleeve (244) in through-hole (242), the top pillar (232) passes through the axle sleeve (244).
8. a kind of U-shaped connector stamping die applied to battery case according to claim 7, which is characterized in that described
It is hinged at the top of axle sleeve (244) multiple cover boards (245), the end of the cover board (245) has cone angle (246).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780536.8A CN108817228B (en) | 2018-07-16 | 2018-07-16 | U-shaped connecting piece stamping die applied to battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780536.8A CN108817228B (en) | 2018-07-16 | 2018-07-16 | U-shaped connecting piece stamping die applied to battery box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108817228A true CN108817228A (en) | 2018-11-16 |
| CN108817228B CN108817228B (en) | 2024-03-26 |
Family
ID=64140618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810780536.8A Active CN108817228B (en) | 2018-07-16 | 2018-07-16 | U-shaped connecting piece stamping die applied to battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817228B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1407625A1 (en) * | 1986-01-03 | 1988-07-07 | Предприятие П/Я А-1928 | Compound die |
| KR19980018960U (en) * | 1996-09-30 | 1998-07-06 | 배순훈 | Washing machine mold |
| CN206286406U (en) * | 2016-12-17 | 2017-06-30 | 重庆市银盛模具有限公司 | U-shaped part punching apparatus |
| CN106903223A (en) * | 2017-03-02 | 2017-06-30 | 苏州廖若机电科技有限公司 | A kind of stainless steel circular sheet origin shaping mechanism |
| CN208929008U (en) * | 2018-07-16 | 2019-06-04 | 苏州冬宝光电科技有限公司 | A kind of U-shaped connector stamping die applied to battery case |
-
2018
- 2018-07-16 CN CN201810780536.8A patent/CN108817228B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1407625A1 (en) * | 1986-01-03 | 1988-07-07 | Предприятие П/Я А-1928 | Compound die |
| KR19980018960U (en) * | 1996-09-30 | 1998-07-06 | 배순훈 | Washing machine mold |
| CN206286406U (en) * | 2016-12-17 | 2017-06-30 | 重庆市银盛模具有限公司 | U-shaped part punching apparatus |
| CN106903223A (en) * | 2017-03-02 | 2017-06-30 | 苏州廖若机电科技有限公司 | A kind of stainless steel circular sheet origin shaping mechanism |
| CN208929008U (en) * | 2018-07-16 | 2019-06-04 | 苏州冬宝光电科技有限公司 | A kind of U-shaped connector stamping die applied to battery case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108817228B (en) | 2024-03-26 |
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