CN206100628U - Hot melt mould of counterpointing in advance - Google Patents
Hot melt mould of counterpointing in advance Download PDFInfo
- Publication number
- CN206100628U CN206100628U CN201621179705.5U CN201621179705U CN206100628U CN 206100628 U CN206100628 U CN 206100628U CN 201621179705 U CN201621179705 U CN 201621179705U CN 206100628 U CN206100628 U CN 206100628U
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- mould
- fixed plate
- panel
- fixing hole
- hot melt
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Abstract
The utility model discloses a hot melt mould of counterpointing in advance, including panel and fixed plate, the fixed plate setting in the both sides of panel, the fixed plate on be provided with the fixed orifices that is used for fixed mould. The utility model discloses the fixed plate has been increased in panel both sides to direct with the fixed orifices setting on the fixed plate, whole design is the design of " knots " formula, firmly the spiral -lock is on electromagnetic rod, not only simple to operate has improved the holistic intensity of mould, makes its be difficult to warp, has just reduced the loss of fixed orifices, has improved the counterpoint precision, has promoted the whole mould utility life -span.
Description
Technical field
The present invention relates to printed substrate pressing technical field, and in particular to a kind of pre- contraposition hot melt mould.
Background technology
Wiring board is important electronic unit, is the supporter of electronic devices and components, is the pivot of electronic devices and components electrical connection
Knob.Multilayer circuit board is formed by outer copper foil and some central layer collocation insulation PP interlayers of internal layer by press pressing.
At present, multilayer circuit board first made blank figure before pressing positioning on the core material of multilayer circuit board,
With the hot melt contacting dies core material of fuse machine, the blank figure of binding, multiple core materials are bundled in by prepreg
Together, it is re-fed into being pressed in press.But deformation easily occurs in process of production in traditional hot melt mould, service life is short,
Locating bias between multi-layer sheet are made, causes positioning inaccurate, affect product quality, and the mould is difficult in Renewal process, uses
Efficiency is low.
Utility model content
To solve the above problems, the utility model provides a kind of fixation, and contraposition is accurate, and simple installation, using the longevity
The long pre- contraposition hot melt mould of life, concrete technical scheme is as follows：
A kind of pre- contraposition hot melt mould, including panel and fixed plate, described fixed plate is arranged on the both sides of panel；It is described
Fixed plate on be provided with fixing hole for fixing mould.
Further, described fixed plate is arranged on the lower section of panel both sides, and fixed plate is arranged on the lower section of panel both sides
The fully wrapped around firmly electromagnetic wand of whole mould can be made, the overall intensity of mould is improve.
Further, described fixing hole at least two.
Further, it is provided with screw thread in described fixing hole.
Further, the fixed form of described fixing hole is fixed for screw, using the screw thread in fixing hole, is fixed
In the both sides of electromagnetic wand so as to do not shift.Original mould is that fixing hole is set directly on panel, and such setting causes
Fixing hole is damaged in reflow process, the utility model will be designed as " button " formula, and reduce the damaged condition of fixing hole, and improve
The mold use life-span.
Further, the one side of described plate contact product is smooth, and with shiny surface contact product product is ensure that
Planarization, the yield of improving product.
Further, it is provided with concave surface on described panel.
Further, described concave surface is arranged on the middle part of plate contact product one side.
Hot melt mould of the prior art directly arranges fixing hole without fixed plate on panel, is fixed in
On electromagnetic wand, because the fixing hole is contacted for a long time with electromagnetic wand, cause fixing hole loss too fast, cause locating bias, shorten
The mold use life-span, and the design makes its installing/dismounting also inconvenient.
Compared with prior art, the utility model has the advantage that：The utility model increased fixation in panel both sides
Plate, and directly fixing hole being arranged in fixed plate, whole design is designed in " button " formula, securely spiral-lock on electromagnetic wand, no
But it is easy for installation, improve the overall intensity of mould so as to do not allow yielding, and the loss of fixing hole is reduced, it is right to improve
Position precision, improves the whole mold use life-span.
Description of the drawings
Fig. 1 is the top view of the present embodiment 1.
Fig. 2 is the front view of the present embodiment 1.
Description of reference numerals：1 is panel；2 is fixed plate；3 is fixing hole；4 is concave surface.
Specific embodiment
For the ease of it will be appreciated by those skilled in the art that entering to advance to the utility model below in conjunction with accompanying drawing and embodiment
One step is described in detail.
As shown in Figure 1, 2, a kind of pre- contraposition hot melt mould, including panel 1 and fixed plate 2, described fixed plate 2 is arranged on
The lower section of the both sides of panel 1；4 fixing holes 3 for fixing mould are provided with described fixed plate 2；Described fixed plate 2
Being arranged on the lower section of the both sides of panel 1 can make the fully wrapped around firmly electromagnetic wand of whole mould, improve the overall intensity of mould.
The fixed form of described fixing hole 3 is fixed for screw, screw thread is provided with described fixing hole 3, using fixation
Screw thread in hole 3, is fixed in the both sides of electromagnetic wand so as to do not shift.Original mould is to be set directly at fixing hole 3
On panel, such setting causes to damage fixing hole 3 in reflow process, and the utility model will be designed as " button " formula, and reduce
The damaged condition of fixing hole 3, improves the mold use life-span.
The one side of the described contact product of panel 1 is smooth, and with shiny surface contact product the planarization of product is ensure that, is carried
Rise the yield of product.
Concave surface 4 is provided with the middle part of the described contact product one side of panel 1.
Hot melt mould of the prior art directly arranges fixing hole without fixed plate on panel, is fixed in
On electromagnetic wand, because the fixing hole is contacted for a long time with electromagnetic wand, cause fixing hole loss too fast, cause locating bias, shorten
The mold use life-span, and the design makes its installing/dismounting also inconvenient.
Compared with prior art, the pre- contraposition hot melt mould in the present embodiment has the advantage that：This fritting is to position mould
Fixed plate is increased in panel both sides, and directly fixing hole is arranged in fixed plate, whole design is designed in " button " formula, firmly
Ground spiral-lock is not only easy for installation on electromagnetic wand, improves the overall intensity of mould so as to do not allow yielding, and reduces solid
Determine the loss in hole, improve aligning accuracy, improve the whole mold use life-span.
It is above wherein specific implementation of the present utility model, therefore its description is more concrete and detailed, but can not be
And it is interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the concept of the premise utility, some deformations and improvement can also be made, these obviously replace shape
Formula belongs to protection domain of the present utility model.
Claims (8)
1. a kind of pre- contraposition heats mould, it is characterised in that：Including panel and fixed plate, described fixed plate is arranged on panel
Both sides；The fixing hole for fixing mould is provided with described fixed plate.
2. pre- contraposition according to claim 1 heats mould, it is characterised in that：Described fixed plate is arranged on panel both sides
Lower section.
3. pre- contraposition according to claim 2 heats mould, it is characterised in that：Described fixing hole at least two.
4. pre- contraposition according to claim 1 heats mould, it is characterised in that：Screw thread is provided with described fixing hole.
5. the pre- contraposition according to claim 1 or 4 heats mould, it is characterised in that：The fixed form of described fixing hole
Fix for screw.
6. pre- contraposition according to claim 1 and 2 heats mould, it is characterised in that：The one of described plate contact product
Face is smooth.
7. pre- contraposition according to claim 1 heats mould, it is characterised in that：Concave surface is provided with described panel.
8. pre- contraposition according to claim 7 heats mould, it is characterised in that：Described concave surface is arranged on plate contact product
The middle part of product one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179705.5U CN206100628U (en) | 2016-10-27 | 2016-10-27 | Hot melt mould of counterpointing in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179705.5U CN206100628U (en) | 2016-10-27 | 2016-10-27 | Hot melt mould of counterpointing in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206100628U true CN206100628U (en) | 2017-04-12 |
Family
ID=58486459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621179705.5U Active CN206100628U (en) | 2016-10-27 | 2016-10-27 | Hot melt mould of counterpointing in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206100628U (en) |
-
2016
- 2016-10-27 CN CN201621179705.5U patent/CN206100628U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |