CN206810942U - The cavity insert structure for being easy to blade clearance to finely tune - Google Patents
The cavity insert structure for being easy to blade clearance to finely tune Download PDFInfo
- Publication number
- CN206810942U CN206810942U CN201720443213.0U CN201720443213U CN206810942U CN 206810942 U CN206810942 U CN 206810942U CN 201720443213 U CN201720443213 U CN 201720443213U CN 206810942 U CN206810942 U CN 206810942U
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- China
- Prior art keywords
- regulating block
- concave template
- cavity
- mold insert
- plate mold
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Abstract
The utility model discloses a kind of cavity insert structure for being easy to blade clearance to finely tune, including concave template, cavity plate mold insert, upper regulating block, lower regulating block, left regulating block, right regulating block；More than one concave template die cavity is opened up on described concave template, described cavity plate mold insert is fixedly mounted on the middle part of the concave template die cavity of concave template, and upper regulating block, lower regulating block, left regulating block, right regulating block are all arranged on concave template fovea superior stencil-type intracavitary and set around cavity plate mold insert.Because the utility model is by increasing the thickness of each regulating block and reducing each regulating block thickness, so that the cavity positions in concave template die cavity can be finely adjusted relative to the position of mould stripper die cavity, adjustment is rapid efficiently, cost is cheap, especially adapts to the growth requirement to lead frame manufacture rapidly and efficiently of current IC industry.
Description
Technical field
A kind of diel is the utility model is related to, more particularly to a kind of cavity insert knot for being easy to blade clearance to finely tune
Structure.
Background technology
With the development of integrated antenna package technology, therefore lead frame also arranges more towards miniaturization, high-density development,
Circuit lead frame mould is when punching process stock layout is laid out, because considering the reasonability of the Ministry of worker and the length of mould
With the reason such as be adapted to of pressing equipment, the punching die cavity arrangement of each work step can be more intensive, plus the product raw material because of punching
Thickness is in 0.1mm between 0.25mm, and selected blade clearance is minimum, typically in 0.006mm between 0.012mm.Punching
Cut out gap is uniformly to determine punching product quality and the key of die life.First, this requires the fixed plate of mould, discharging
The machining accuracy of plate and die plate insert is high, and unitary mould positioning, the processing precision at baseline system position are very high.So
And during actual processing the template of mould and part all can because of the accumulated error or mould template of processing, part material should
The physical phenomenons such as power release cause finally to cause the actual gap between punch-pin and cavity plate uneven when mould integrally assembles, because
This, micro-adjustment gap is into a kind of necessary.As shown in figure 1, being the conventional mounting mode of cavity plate, its cavity plate mold insert 1 ' is directly fixed
In concave template 2 ', this mounting means is difficult that cavity plate mold insert 1 ' is finely adjusted.
The content of the invention
The purpose of this utility model be to provide it is a kind of adjust it is rapid efficiently, cost it is cheap be easy to what blade clearance was finely tuned
Cavity insert structure.
To achieve the above object, technical solution of the present utility model is：
The utility model be it is a kind of be easy to blade clearance finely tune cavity insert structure, including concave template, cavity plate mold insert, on
Regulating block, lower regulating block, left regulating block, right regulating block；More than one concave template die cavity is opened up on described concave template, it is described
Cavity plate mold insert be fixedly mounted on concave template concave template die cavity middle part, upper regulating block, lower regulating block, left regulating block, right tune
Locking nub is all arranged on concave template fovea superior stencil-type intracavitary and set around cavity plate mold insert.
After such scheme, because the utility model includes concave template, cavity plate mold insert, upper regulating block, lower regulating block, a left side
Regulating block, right regulating block, upper regulating block, lower regulating block, left regulating block, right regulating block are all arranged on the concave template die cavity of concave template
It is interior and set around cavity plate mold insert, by increasing the thickness of each regulating block and reducing each regulating block thickness so that concave template die cavity
Interior cavity positions can be finely adjusted relative to the position of mould stripper die cavity, and adjustment is rapid efficiently, cost is cheap, especially suitable
Answer the growth requirement to lead frame manufacture rapidly and efficiently of current IC industry.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of custom cavity plate；
Fig. 2 is cavity plate assembling schematic diagram of the present utility model；
Fig. 3 is partial enlarged drawings of the Fig. 2 at I；
Fig. 4 is the front view that the utility model is arranged on mould.
Embodiment
As shown in figs 2-4, the utility model is a kind of cavity insert structure for being easy to blade clearance to finely tune, including mechanism
Including concave template 1, cavity plate mold insert 2, upper regulating block 3, lower regulating block 4, left regulating block 5, right regulating block 6.
More than one concave template die cavity 11 is opened up on described concave template 1, described cavity plate mold insert 2 is fixedly mounted on recessed
The middle part of the concave template die cavity 11 of template 1, upper regulating block 3, lower regulating block 4, left regulating block 5, right regulating block 6 are all arranged on cavity plate
Set in the fovea superior stencil-type chamber 11 of plate 1 and around cavity plate mold insert 2.
Operation principle of the present utility model：
When needing to adjust gap, according to the demand of direction regulation, if side clearance is bigger than normal, it is necessary to will on cavity plate mold insert 2
Cavity plate mold insert 2 moves down relative to stripper die cavity, then lower regulating block 4 grind off mutually in requisition for regulated quantity, increase in upper regulating block 3
Add corresponding thickness, as long as such regulation carries out once descending the mill processing of regulating block 4, change one piece of upper regulating block 3.Adjustment
Rapid efficient, cost is cheap.
As shown in figure 4, of the present utility model be applied in diel：
Diel includes blanking punch 10, stripper 20, regulating block 30, cavity plate mold insert 2, concave die cavity 11, concave template
1st, stripper die cavity 40, punch retainer 50.
Emphasis of the present utility model is that：Regulating block is set.
It is described above, only the utility model preferred embodiment, depending on the quantity of regulating block can be according to needs, therefore can not
The scope of the utility model implementation is limited with this, i.e., is made according to present utility model application the scope of the claims and description equivalent
Change and modification, all should still it belong in the range of the utility model patent covers.
Claims (1)
- A kind of 1. cavity insert structure for being easy to blade clearance to finely tune, it is characterised in that：Including concave template, cavity plate mold insert, up-regulation Locking nub, lower regulating block, left regulating block, right regulating block；More than one concave template die cavity is opened up on described concave template, it is described Cavity plate mold insert is fixedly mounted on the middle part of the concave template die cavity of concave template, upper regulating block, lower regulating block, left regulating block, right regulation Block is all arranged on concave template fovea superior stencil-type intracavitary and set around cavity plate mold insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443213.0U CN206810942U (en) | 2017-04-25 | 2017-04-25 | The cavity insert structure for being easy to blade clearance to finely tune |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443213.0U CN206810942U (en) | 2017-04-25 | 2017-04-25 | The cavity insert structure for being easy to blade clearance to finely tune |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206810942U true CN206810942U (en) | 2017-12-29 |
Family
ID=60754498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720443213.0U Active CN206810942U (en) | 2017-04-25 | 2017-04-25 | The cavity insert structure for being easy to blade clearance to finely tune |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206810942U (en) |
-
2017
- 2017-04-25 CN CN201720443213.0U patent/CN206810942U/en active Active
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