CN206506788U - A kind of sheet browned tin tool - Google Patents
A kind of sheet browned tin tool Download PDFInfo
- Publication number
- CN206506788U CN206506788U CN201720177976.5U CN201720177976U CN206506788U CN 206506788 U CN206506788 U CN 206506788U CN 201720177976 U CN201720177976 U CN 201720177976U CN 206506788 U CN206506788 U CN 206506788U
- Authority
- CN
- China
- Prior art keywords
- supporting part
- tin
- base portion
- sheet
- browned
- 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.)
- Expired - Fee Related
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a kind of sheet browned tin tool, base portion including supporting part and around supporting part, the base portion is based in the periphery of supporting part, so as to form step between base portion and supporting part, the base portion rear end is provided with hinge-type web plate, several openings are provided with supporting part, support frame is formed between opening；The tool is used for during the brown tin of relatively thin inner plating, can increase the power of thin plate advance, it is to avoid the closure plate often occurred in excessively brown tin chemical industry journey break plate the problems such as；Meanwhile, excessively brown tin circuit board is placed in support frame and closes hinge-type web plate, it is possible to prevente effectively from the phenomenon that thin plate is scratched by rolling.
Description
Technical field
The utility model is related to a kind of sheet browned tin tool.
Background technology
With the rapid development of electronic technology, electronic product is increasingly minimized, it is different that secondary development trend also results in realization
The printed circuit board (PCB) of device connection and the substrate of semiconductor die package are before the good electrical property of guarantee and hot property
Put towards light, thin, short, small direction and develop, therefore, multilayer circuit board is increasingly favored by people.It is well known that
In the manufacturing process of multilayer circuit board, in order that multilayer circuit board can keep strong pull-out capacity, the copper of its inner plating after pressing
Conductive surface has to first do brown layer.Although current inner plating does thinner and thinner, but the thin core to below 70um
Material substantially can not just be done, because the brown basic mistake of tin line is not, its reason has two, firstly, since inner plating it is too thin and
Advance the easy closure plate of no power or disconnected plate；Furthermore, below 10um core material is exactly the thickness of a piece of paper substantially, its be easy to by
Equipment wheel is scratched.A variety of difficulties more than due to existing, cause the thickness of inner plating in manufacturing process also by certain restriction.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of sheet browned tin tool.
The utility model solves the technical scheme that its technical problem used：
A kind of sheet browned tin tool, including supporting part and the base portion around supporting part, the base portion are based in carrying
The periphery in portion, so as to form step between base portion and supporting part, the base portion rear end is provided with hinge-type web plate, supporting part
Provided with several openings, support frame is formed between opening.
As a preference, the height of the step is more than the gauge of sheet for treating brown tin, and the supporting part is used to put
Put the thin plate for treating brown tin.
As a preference, C font hooks are provided with the hinge-type web plate.
As a preference, the opening of the supporting part corresponds to the jigsaw area setting for the thin plate for treating brown tin.
The beneficial effects of the utility model are：The tool is used for during the brown tin of relatively thin inner plating, can increase thin
The power that plate advances, it is to avoid the closure plate often occurred in excessively brown tin chemical industry journey break plate the problems such as；Meanwhile, excessively brown tin circuit board
It is placed in support frame and closes hinge-type web plate, it is possible to prevente effectively from the phenomenon that thin plate is scratched by rolling；In addition, thin plate palm fibre tin
Tool, can be used for the excessively brown tinization operation of below 70um core material, can also be utilized even if the thin core material to 8um this tool compared with
Good excessively brown tin, it is not necessary to the problem of worrying closure plate and disconnected plate.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is stereogram of the present utility model；
Fig. 2 is sectional view of the present utility model.
Embodiment
In order that the object, technical solution and advantage of the application are more clearly understood, it is right below in conjunction with drawings and Examples
The utility model is further elaborated.For the thorough explanation present invention, some can be related in following description special
Determine details.And in these specific details, of the invention then can still may realize, i.e., the technical staff in art uses
Herein these describe and stated that the others skilled in the art into art effectively introduce their work essence.This external demand
It is noted that the word " front side " used below in description, " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to
Be direction in accompanying drawing, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center, phase
Close technical staff and should not be construed as beyond the application protection domain making simple, need not be creative adjustment to above-mentioned direction
Technology.It should be appreciated that specific embodiment described herein is not used to limit real protection model only to explain the application
Enclose.And it is the purpose of the present invention of avoiding confusion, due to well known manufacture method, control program, part dimension, material composition, electricity
The technology of road layout etc. is not it will be understood that therefore they are described in detail.
Reference picture 1, Fig. 2, a kind of sheet browned tin tool, including supporting part and the base portion 1 around supporting part, the base
Portion 1 is based in the periphery of supporting part, so as to form step between base portion 1 and supporting part, the rear end of base portion 1 is provided with hinge
Provided with several openings 2 in formula web plate 4, supporting part, support frame 3 is formed between opening 2.
As a kind of selective embodiment, the utility model sheet browned tin tool uses general FR4 substrates, the tool
Surrounding is the base portion 1 of a step, and the height of the step is more than the gauge of sheet for treating brown tin, and supporting part is treated for placing this
The thin plate of brown tin, the opening 2 of the supporting part corresponds to the jigsaw area setting for the thin plate for treating brown tin, treats the thin plate of brown tin
It is placed on the tool, and closes hinge-type web plate 4, buckles well after rear C fonts hook 5, sheet edges are fixed on the base portion 1 of the tool
Place, is supported in above supporting part by support frame 3, and because the height of support frame 3 is less than the height of step, excessively brown tin circuit board
It is placed on support frame 3, the collective height of the support frame 3 and circuit board is not higher than the height of step, can so meets simultaneously right
Thin plate two sides carried out the requirement of brown tin, moreover it is possible to avoids thin plate from being rolled and scratches, or the problem of there is closure plate, disconnected plate, one
Determine to improve yields in degree, reduce the waste of material.
In summary, sheet browned tin tool of the present utility model, it is used for during the brown tin of relatively thin inner plating, can
To increase the power of thin plate advance, it is to avoid the closure plate often occurred in excessively brown tin chemical industry journey break plate the problems such as；Meanwhile, excessively brown tin
Change circuit board to be placed on support frame, the collective height of the support frame and circuit board is not higher than the height of base portion step, and it can have
Effect avoids the phenomenon that thin plate is scratched by rolling；In addition, the sheet browned tin tool, can be used for below 70um core material it is excessively brown
Tinization is operated, and can also utilize the preferable tin of palm fibre excessively of this tool even if the thin core material to 8um, it is not necessary to worry closure plate and disconnected plate
Problem.
According to above-mentioned principle, the utility model can also carry out appropriate change and modification to above-mentioned embodiment.Therefore,
The utility model is not limited to embodiment disclosed and described above, to some modifications and changes of the present utility model
It should also be as falling into scope of the claims of the present utility model.
Claims (4)
1. a kind of sheet browned tin tool, it is characterised in that：Base portion including supporting part and around supporting part, the base portion is dashed forward
Located at the periphery of supporting part, so as to form step between base portion and supporting part, the base portion rear end is provided with hinge-type web plate,
Several openings are provided with supporting part, support frame is formed between opening.
2. a kind of sheet browned tin tool according to claim 1, it is characterised in that：The height of the step, which is more than, treats palm fibre
The gauge of sheet of tin, the supporting part is used to place the thin plate for treating brown tin.
3. a kind of sheet browned tin tool according to claim 1, it is characterised in that：It is provided with the hinge-type web plate
C font hooks.
4. a kind of sheet browned tin tool according to claim 1, it is characterised in that：The opening of the supporting part corresponds to
Treat that the jigsaw area of the thin plate of brown tin is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177976.5U CN206506788U (en) | 2017-02-24 | 2017-02-24 | A kind of sheet browned tin tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177976.5U CN206506788U (en) | 2017-02-24 | 2017-02-24 | A kind of sheet browned tin tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506788U true CN206506788U (en) | 2017-09-19 |
Family
ID=59841344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720177976.5U Expired - Fee Related CN206506788U (en) | 2017-02-24 | 2017-02-24 | A kind of sheet browned tin tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506788U (en) |
-
2017
- 2017-02-24 CN CN201720177976.5U patent/CN206506788U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20210224 |