CN207224156U - The upper mold of wiring board die cutting die - Google Patents
The upper mold of wiring board die cutting die Download PDFInfo
- Publication number
- CN207224156U CN207224156U CN201721278954.4U CN201721278954U CN207224156U CN 207224156 U CN207224156 U CN 207224156U CN 201721278954 U CN201721278954 U CN 201721278954U CN 207224156 U CN207224156 U CN 207224156U
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- China
- Prior art keywords
- wiring board
- several
- upper mold
- needle plate
- red needles
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Abstract
It the utility model is related to the upper mold of wiring board die cutting die, the upper mold includes eedle presser, fill needle plate and several red needles for being punched wiring board, the dress needle plate is equipped with several mounting holes through dress needle plate upper and lower surface, the aperture of the mounting hole is gradually reduced by the downward endmost surface in dress needle plate upper surface end, the punching end that several described red needles are respectively provided with the installation end being adapted with mounting hole and are adapted with wiring board, the installation end of several red needles is respectively removably in several mounting holes, and mounting hole is stretched out at the punching end of several red needles separately down, the eedle presser is removably arranged on dress needle plate upper surface for several red needles of top pressure.The utility model is designed reasonably, simple in structure, low manufacture cost, dismounting is simple quick with replacing, and effectively improves the yield rate of punching wiring board.
Description
Technical field
It the utility model is related to die cutting die technical field, more particularly to the upper mold of wiring board die cutting die.
Background technology
Existing wiring board die cutting die generally all includes upper mold seat, upper die and lower die and die holder, and the upper mold is arranged on
Upper mold seat lower surface, and driven and lifted by upper mold seat, the lower die is arranged on below upper mold, and is arranged on die holder upper surface,
The upper mold, which is equipped with, is used to being punched several red needles of wiring board, and it is recessed that the lower die is equipped with several that be adapted with red needle
Groove.In order to improve the utilization rate of die cutting die, the prior art has carried out structure improvement to upper mold, is set in upper mold and is used to install
The mounting hole of red needle, then makes red needle be interference fitted with mounting hole and installs using mounting means such as percussions, though this kind of structure can
Dismounting red needle as needed, to replace the different red needles of corresponding different wiring board designs, but dismounts inconvenient, labor intensity
Greatly；Being additionally, since upper mold needs to install red needle, so it is high to its hardness requirement, cause upper mold cost of manufacture high；Further, since
Upper mold is molded by hard material more, is pushed in upper mold and is applied stressed punching course to wiring board, the pressure that wiring board born
For power it is difficult to ensure that uniformly, therefore it is easily crushed, breaks, yield rate is low, wastes serious.
The content of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, there is provided one kind design is reasonable, simple in structure, makes
Cost is low, dismounts the upper mold of easy wiring board die cutting die.
To achieve the above object, the utility model uses following technical scheme：
The upper mold of wiring board die cutting die, the upper mold include eedle presser, dress needle plate and for being punched some of wiring board
A red needle, the dress needle plate are equipped with several mounting holes through dress needle plate upper and lower surface, and the aperture of the mounting hole is by filling
The downward endmost surface in needle plate upper surface end is gradually reduced, several described red needles be respectively provided with the installation end that is adapted with mounting hole and
The punching end being adapted with wiring board, the installation end of several red needles are removably embedded in several mounting holes respectively
It is interior, and mounting hole is stretched out at the punching end of several red needles separately down, the eedle presser is removably arranged on dress needle plate upper table
Face is for several red needles of top pressure.
Further, it further includes end template and cushion pad, and the end template is arranged on eedle presser upper surface and is used for connecting line
The upper mold seat of road plate die cutting die, the cushion pad are arranged between end template and eedle presser.The design makes it be pushed in upper mold
To be applied to wiring board in stressed punching course, can pressure that effectively homogeneous line plate is born, so that it is guaranteed that wiring board
And its edge strip will not be crushed, break, the high yield rate of production can cost-effective and resource.
Preferably, the cushion pad is molded by elastomeric material.
Further, it is detachably connected between the end template, cushion pad, eedle presser and dress needle plate equipped with fastener.This sets
Meter makes it easy to remove and install different red needles to adapt to wiring board of different shapes.
Preferably, the fastener is bolt or screw.
Preferably, several described mounting hole rectangular array modes are distributed.
The utility model uses above technical scheme, during installation, is filled several corresponding red needles according to circuit plate shape
Enter in mounting hole so that the installation end of several red needles is removably embedded in several mounting holes respectively, and several are rushed
Mounting hole is stretched out at the punching end of pin separately down, and eedle presser then is arranged on dress needle plate upper surface for several punchings of top pressure
Pin, and be locked using fastener, so that it links into an integrated entity；This kind of split structure not only can be to upper mold
Each parts carry out local replacing, and can make eedle presser using material of low cost, to reduce cost.This
Utility model design is reasonable, simple in structure, low manufacture cost, and dismounting is simple quick with replacing, and effectively improves punching wiring board
Yield rate.
Brief description of the drawings
The utility model is further elaborated in conjunction with attached drawing：
Fig. 1 is the structure diagram of the upper mold of the utility model wiring board die cutting die.
Embodiment
As shown in Figure 1, the upper mold of the utility model wiring board die cutting die, the upper mold includes eedle presser 1, dress needle plate 2
With several red needles 3 for being punched wiring board, the dress needle plate 2 is equipped with several peaces through dress 2 upper and lower surface of needle plate
Hole 21 is filled, the aperture of the mounting hole 21 is gradually reduced by the 2 downward endmost surface in upper surface end of dress needle plate, several described red needles 3
It is respectively provided with the installation end 31 being adapted with mounting hole 21 and the punching end 32 being adapted with wiring board, several described red needles 3
Installation end 31 respectively removably in several mounting holes 21, and the punching end 32 of several red needles 3 is separately down
Mounting hole 21 is stretched out, the eedle presser 1 is removably arranged on 2 upper surface of dress needle plate for several red needles 3 of top pressure.
Further, it further includes end template 6 and cushion pad 4, and the end template is arranged on eedle presser upper surface and is used to connect
The upper mold seat of wiring board die cutting die, the cushion pad are arranged between end template and eedle presser.The design makes it under upper mold
Pressure to be applied to wiring board in stressed punching course, can pressure that effectively homogeneous line plate is born, so that it is guaranteed that circuit
Plate and its edge strip will not be crushed, break, the high yield rate of production, can cost-effective and resource.
Preferably, the cushion pad 4 is molded by elastomeric material.
Further, it is detachably connected between the end template 6, cushion pad 4, eedle presser 1 and dress needle plate 2 equipped with fastener 5.
The design makes it easy to remove and install different red needles 3 to adapt to wiring board of different shapes.
Preferably, the fastener 5 is bolt or screw.
Preferably, several described 21 rectangular array modes of mounting hole are distributed.
The utility model uses above technical scheme, during installation, is filled several corresponding red needles 3 according to circuit plate shape
Entering in mounting hole 21 so that the installation end 31 of several red needles 3 is removably embedded in several mounting holes 21 respectively, and if
Mounting hole 21 is stretched out at the punching end 32 of dry red needle 3 separately down, and eedle presser 1 then is arranged on 2 upper surface of dress needle plate is used for
Several red needles 3 of top pressure, and be locked using fastener 5, so that it links into an integrated entity；This kind of split structure not only makes
It can carry out local replacing to each parts of upper mold, and can make eedle presser using material of low cost
1, to reduce cost.
Above description should not have the scope of protection of the utility model any restriction.
Claims (6)
1. the upper mold of wiring board die cutting die, it is characterised in that：The upper mold includes eedle presser, dress needle plate and for being punched circuit
Several red needles of plate, the dress needle plate are equipped with several mounting holes through dress needle plate upper and lower surface, the mounting hole
Aperture is gradually reduced by the downward endmost surface in dress needle plate upper surface end, several described red needles are respectively provided with the peace being adapted with mounting hole
Dress end and the punching end being adapted with wiring board, the installation end of several red needles are removably embedded in several respectively
In mounting hole, and mounting hole is stretched out at the punching end of several red needles separately down, and the eedle presser is removably arranged on dress pin
Plate upper surface is for several red needles of top pressure.
2. the upper mold of wiring board die cutting die according to claim 1, it is characterised in that：It further includes end template and buffering
Pad, the end template are arranged on the upper mold seat that eedle presser upper surface is used to connect wiring board die cutting die, and the cushion pad is set
Between end template and eedle presser.
3. the upper mold of wiring board die cutting die according to claim 2, it is characterised in that：The cushion pad is by elastomeric material
Shaping.
4. the upper mold of wiring board die cutting die according to claim 2, it is characterised in that：The end template, cushion pad, pressure
It is detachably connected between needle plate and dress needle plate equipped with fastener.
5. the upper mold of wiring board die cutting die according to claim 4, it is characterised in that：The fastener for bolt or
Screw.
6. the upper mold of wiring board die cutting die according to claim 1, it is characterised in that：Several described mounting holes are in square
Shape array way is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278954.4U CN207224156U (en) | 2017-09-30 | 2017-09-30 | The upper mold of wiring board die cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278954.4U CN207224156U (en) | 2017-09-30 | 2017-09-30 | The upper mold of wiring board die cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207224156U true CN207224156U (en) | 2018-04-13 |
Family
ID=61850990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278954.4U Active CN207224156U (en) | 2017-09-30 | 2017-09-30 | The upper mold of wiring board die cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207224156U (en) |
-
2017
- 2017-09-30 CN CN201721278954.4U patent/CN207224156U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |