CN209502703U - A kind of display back plate stamping die with auxiliary liftout function - Google Patents
A kind of display back plate stamping die with auxiliary liftout function Download PDFInfo
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- CN209502703U CN209502703U CN201822149054.0U CN201822149054U CN209502703U CN 209502703 U CN209502703 U CN 209502703U CN 201822149054 U CN201822149054 U CN 201822149054U CN 209502703 U CN209502703 U CN 209502703U
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- motion bar
- back plate
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- stamping die
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Abstract
The utility model provides a kind of display back plate stamping die with auxiliary liftout function, wherein, the bottom of upper mold portion is provided with forming tank, one end of forming tank is provided with the first profiled ramp, the opposite other end is provided with the first adjustable-forming block, lower mold portion includes lower die holder, lower bolster and lower template, lower bolster is fixedly installed on lower die holder, lower template elastic connection lower die holder, molding convex block is provided in lower template, one end of molding convex block is provided with the second profiled ramp corresponding with the first profiled ramp, the opposite other end is provided with the second adjustable-forming block corresponding with the first adjustable-forming block, the first diagonally disposed motion bar is equipped in lower template, the top of first motion bar passes through the second profiled ramp and is connected with sphere, the bottom of first motion bar is connected with the first spring, first spring is fixedly connected with lower bolster.The utility model can form the oblique auxiliary liftout effect for product compared to the prior art, to effectively improve the yield of product.
Description
Technical field
The utility model relates to a kind of stamping dies, in particular to a kind of display with auxiliary liftout function
Back plate stamping die.
Background technique
The backboard of display is set in the rear cover of display, which is the handware of aluminum, main at the time of molding
Punch forming is carried out by stamping die.
But current stamping die is when in use, the side of some formed product chambers will appear chamfering inclined-plane, this is needle
Set to formed product needs, inclined-plane is after punch forming, the influence that oblique angle can generate de- material, if de- material angle is not
If appropriate, it is easy to damage at oblique angle, to influence the yield of product.
Utility model content
In consideration of it, the utility model provides a kind of display with auxiliary liftout function that product yield can be improved
Back plate stamping die.
The utility model provides a kind of display back plate stamping die with auxiliary liftout function comprising upper mold portion
And lower mold portion, the bottom of upper mold portion are provided with forming tank, one end of forming tank is provided with the first profiled ramp, the opposite other end
It is provided with the first adjustable-forming block, lower mold portion includes lower die holder, lower bolster and lower template, and lower bolster is fixedly installed in lower die holder
On, lower template elastic connection lower die holder is provided with molding convex block in lower template, and the one end for forming convex block is provided with and the first molding
Corresponding second profiled ramp in inclined-plane, the opposite other end are provided with the second adjustable-forming corresponding with the first adjustable-forming block
Block, the first diagonally disposed motion bar is equipped in lower template, and the top of the first motion bar passes through the second profiled ramp and connects
Have sphere, the bottom of the first motion bar is connected with the first spring, the first spring is fixedly connected with lower bolster.
Further, the second motion bar of above-mentioned first adjustable-forming block connection, the second motion bar connection second spring, second
Motion bar and second spring are installed in lower mold portion.
Further, above-mentioned second adjustable-forming block connects third spring, and third spring connects pedestal, the second adjustable-forming
Block, third spring and pedestal are diagonally-installed in lower template.
Further, above-mentioned sphere is rubber ball body.
Further, it is provided with elastic thimble in above-mentioned upper mold portion, forms in convex block and is provided with corresponding elastic top pin position
Groove, rubber pad is provided in groove, rubber pad connects diagonally disposed third motion bar, and third motion bar connects the 4th bullet
Spring, third motion bar and the 4th spring are installed in molding convex block.
Further, above-mentioned groove is hemispherical groove.
Further, above-mentioned rubber pad is hemispherical rubber pad.
Further, above-mentioned elastic thimble includes needle body, and needle body connects the 5th spring.
A kind of display back plate stamping die with auxiliary liftout function provided by the utility model, is mainly provided with
Upper mold portion and lower mold portion, the bottom of upper mold portion are provided with forming tank, and one end of forming tank is provided with the first profiled ramp, opposite
The other end is provided with the first adjustable-forming block, and lower mold portion includes lower die holder, lower bolster and lower template, and lower bolster is fixedly installed in down
On die holder, lower template elastic connection lower die holder is provided with molding convex block in lower template, and the one end for forming convex block is provided with and first
Corresponding second profiled ramp of profiled ramp, relative to the other end be provided with it is corresponding with the first adjustable-forming block second activity at
Type block, the first diagonally disposed motion bar is equipped in lower template, and the top of the first motion bar passes through the second profiled ramp and company
Be connected to sphere, the bottom of the first motion bar is connected with the first spring, the first spring is fixedly connected with lower bolster；Pass through above structure
Setting forms and the oblique auxiliary liftout of product is acted on using the setting of the first motion bar, the first spring and the first sphere,
To shape quick de- material in the slope, the yield of product is effectively improved.
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 practical to this
Novel 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 display back plate stamping die with auxiliary liftout function provided by the embodiment of the utility model
Structural schematic diagram；
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 with auxiliary liftout function of the offer of the utility model embodiment one is shown in figure
Display back plate stamping die comprising upper mold portion 1 and lower mold portion 2, the bottom of upper mold portion 1 are provided with forming tank 11, forming tank
11 one end is provided with the first profiled ramp 111, the opposite other end is provided with the first adjustable-forming block 112, and lower mold portion 2 includes
Lower die holder 21, lower bolster 22 and lower template 23, lower bolster 22 are fixedly installed on lower die holder 21,23 elastic connection lower die of lower template
Seat 21, molding convex block 24 is provided in lower template 23, and one end of molding convex block 24 is provided with corresponding with the first profiled ramp 111
Second profiled ramp 241, the opposite other end are provided with second adjustable-forming block 242 corresponding with the first adjustable-forming block 112,
The first diagonally disposed motion bar 25 is equipped in lower template 23, the top of the first motion bar 25 passes through the second profiled ramp 241
And be connected with sphere 251, the bottom of the first motion bar 25 is connected with the first spring 252, the first spring 252 is fixedly connected with lower bolster
22。
A kind of display back plate stamping die with auxiliary liftout function provided by the present embodiment, is mainly provided with upper
Mould portion and lower mold portion, the bottom of upper mold portion are provided with forming tank, and one end of forming tank is provided with the first profiled ramp, opposite another
One end is provided with the first adjustable-forming block, and lower mold portion includes lower die holder, lower bolster and lower template, and lower bolster is fixedly installed in lower die
On seat, lower template elastic connection lower die holder is provided with molding convex block in lower template, and the one end for forming convex block is provided with and the first one-tenth
Corresponding second profiled ramp in type inclined-plane, the opposite other end are provided with the second adjustable-forming corresponding with the first adjustable-forming block
Block, the first diagonally disposed motion bar is equipped in lower template, and the top of the first motion bar passes through the second profiled ramp and connects
Have sphere, the bottom of the first motion bar is connected with the first spring, the first spring is fixedly connected with lower bolster；Pass through setting for above structure
It sets, using the setting of the first motion bar, the first spring and the first sphere, is formed and the oblique auxiliary liftout of product is acted on, from
And shape quick de- material in the slope, effectively improve the yield of product.
Embodiment two:
Referring to Fig. 1 to Fig. 2, a kind of with auxiliary liftout function of the offer of the utility model embodiment two is shown in figure
Display back plate stamping die, the present embodiment are also further made that following as improved on the basis of the above embodiments
Technical solution: the first adjustable-forming block 112 the second motion bar 113 of connection, the second motion bar 113 connection second spring 114, second
Motion bar 113 and second spring 114 are installed in lower mold portion 2；Second adjustable-forming block 242 connects third spring 243, third bullet
Spring 243 connects pedestal 244, and the second adjustable-forming block 242, third spring 243 and pedestal 244 are diagonally-installed in lower template 23.
By the setting of above structure, may be implemented smoothly to cooperate between movable block.
Embodiment three:
Referring to Fig. 1 to Fig. 2, a kind of with auxiliary liftout function of the offer of the utility model embodiment three is shown in figure
Display back plate stamping die, the present embodiment are also further made that following as improved on the basis of the above embodiments
Technical solution: sphere 251 is rubber ball body.By the setting of above structure, damage of the sphere to product surface can be prevented.
Example IV:
Referring to Fig. 1 to Fig. 2, a kind of with auxiliary liftout function of the offer of the utility model embodiment four is shown in figure
Display back plate stamping die, the present embodiment are also further made that following as improved on the basis of the above embodiments
Technical solution: being provided with elastic thimble 12 in upper mold portion 1, which includes needle body 121, and needle body 121 connects the 5th bullet
Spring 122 forms the groove 26 for being provided with corresponding elastic top pin position in convex block 24, is provided with rubber pad 261, rubber in groove 26
Pad 261 connects diagonally disposed third motion bar 262, and third motion bar 262 connects the 4th spring 263,262 He of third motion bar
4th spring 263 is installed in molding convex block 24；Groove 26 is hemispherical groove；Rubber pad 261 is hemispherical rubber pad.Pass through
The setting of above structure, when thimble punching may be implemented, supporting role to product bottom utilizes the rebound of rubber pad and spring
Effect, so that the hole edge at the top of product will not generate excessive flange phenomenon, so that the two sides in hole is more smooth.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of display back plate stamping die with auxiliary liftout function, which is characterized in that including upper mold portion (1) and lower die
The bottom in portion (2), the upper mold portion (1) is provided with forming tank (11), and one end of the forming tank (11) is provided with the first molding
Inclined-plane (111), the opposite other end are provided with the first adjustable-forming block (112), the lower mold portion (2) include lower die holder (21),
Lower bolster (22) and lower template (23), the lower bolster (22) are fixedly installed on the lower die holder (21), the lower template
(23) lower die holder described in elastic connection (21) are provided with molding convex block (24), the molding convex block on the lower template (23)
(24) one end is provided with the second profiled ramp (241) corresponding with the first profiled ramp (111), the opposite other end is set
It is equipped with the second adjustable-forming block (242) corresponding with first adjustable-forming block (112), is equipped in the lower template (23) oblique
The first motion bar (25) of arrangement, the top of first motion bar (25) pass through second profiled ramp (241) and connect
There is the bottom of sphere (251), first motion bar (25) to be connected with the first spring (252), first spring (252) is fixed
Connect the lower bolster (22).
2. a kind of display back plate stamping die with auxiliary liftout function according to claim 1, which is characterized in that
The first adjustable-forming block (112) connects the second motion bar (113), and second motion bar (113) connects second spring
(114), second motion bar (113) and the second spring (114) are installed in the lower mold portion (2).
3. a kind of display back plate stamping die with auxiliary liftout function according to claim 1 or 2, feature exist
In the second adjustable-forming block (242) connects third spring (243), and the third spring (243) connects pedestal (244), institute
It is diagonally-installed in the lower template to state the second adjustable-forming block (242), the third spring (243) and the pedestal (244)
(23) on.
4. a kind of display back plate stamping die with auxiliary liftout function according to claim 1, which is characterized in that
The sphere (251) is rubber ball body.
5. a kind of display back plate stamping die with auxiliary liftout function according to claim 1, which is characterized in that
It is provided with elastic thimble (12) on the upper mold portion (1), the corresponding elastic thimble position is provided in the molding convex block (24)
The groove (26) set is provided with rubber pad (261) in the groove (26), and the rubber pad (261) connects diagonally disposed the
Three motion bars (262), the third motion bar (262) connect the 4th spring (263), the third motion bar (262) and described
4th spring (263) is installed in the molding convex block (24).
6. a kind of display back plate stamping die with auxiliary liftout function according to claim 5, which is characterized in that
The groove (26) is hemispherical groove.
7. a kind of display back plate stamping die with auxiliary liftout function according to claim 5 or 6, feature exist
In the rubber pad (261) is hemispherical rubber pad.
8. a kind of display back plate stamping die with auxiliary liftout function according to claim 5, which is characterized in that
The elasticity thimble (12) includes needle body (121), and the needle body (121) connects the 5th spring (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149054.0U CN209502703U (en) | 2018-12-20 | 2018-12-20 | A kind of display back plate stamping die with auxiliary liftout function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149054.0U CN209502703U (en) | 2018-12-20 | 2018-12-20 | A kind of display back plate stamping die with auxiliary liftout function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209502703U true CN209502703U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822149054.0U Active CN209502703U (en) | 2018-12-20 | 2018-12-20 | A kind of display back plate stamping die with auxiliary liftout function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676015A (en) * | 2018-12-20 | 2019-04-26 | 苏州冬宝光电科技有限公司 | A kind of display back plate stamping die with auxiliary liftout function |
-
2018
- 2018-12-20 CN CN201822149054.0U patent/CN209502703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676015A (en) * | 2018-12-20 | 2019-04-26 | 苏州冬宝光电科技有限公司 | A kind of display back plate stamping die with auxiliary liftout function |
| CN109676015B (en) * | 2018-12-20 | 2024-03-26 | 苏州冬宝光电科技有限公司 | Display back plate stamping die with auxiliary ejection function |
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