CN206136479U - Circuit board processing tool of palmization copper billet - Google Patents
Circuit board processing tool of palmization copper billet Download PDFInfo
- Publication number
- CN206136479U CN206136479U CN201621020143.XU CN201621020143U CN206136479U CN 206136479 U CN206136479 U CN 206136479U CN 201621020143 U CN201621020143 U CN 201621020143U CN 206136479 U CN206136479 U CN 206136479U
- Authority
- CN
- China
- Prior art keywords
- copper billet
- palmization
- circuit board
- brown
- accommodating chamber
- 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
Links
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- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model discloses a circuit board processing tool of palmization copper billet, which comprises a supporting plate, spaced apartly on the layer board be equipped with a plurality of chambeies that hold that hold the copper billet, hold chamber bottom and has seted up a plurality of through -holes respectively, hold the chamber lateral wall set up fluted, the utility model discloses a circuit board processing tool of palmization copper billet can be to the copper billet size of required palmization, designs the chamber that holds of different specifications to satisfy the palmization demand of the copper billet of different size of a dimensions, can cross level palmization line according to normal PCB board palmization mode, and can not exert an influence to other PCB board palmization preparation, simple structure, it is with low costs, and used repeatedly many times, convenient operation, the durability is good.
Description
Technical field
The utility model is related to the fixture used in pcb board production procedure, and particularly a kind of wiring board of brown copper billet adds
Tool and gauge.
Background technology
At present, good metal copper billet is a kind of radiating mode of raising heat dispersion to imbed thermal conductivity in PCB.Burying copper
Before the pressing of block pcb board, brown process need to be carried out to the metal copper billet imbedded, to clean and be roughened copper block surface, improve metal
The adhesion of copper billet and resin.At present brown production line mostly is horizontal line roller driven Design, minimum process size in PCB factories
200mm × 200mm, the copper billet beyond brown apparatus for production line ability less for size, if directly carrying out brown, easily blocks
Line, fall cylinder, or even brown failure.The way commonly used in current factory is to paste High temperature-resistanadhesive adhesive tape on one piece of epoxy substrate, by little chi
Very little copper billet is covered on adhesive tape carries out brown.Above-mentioned small copper block fixed form has a disadvantage that：Metal copper billet is squeezed by roller transmission
The effects such as pressure, liquid medicine impact, washing pressure, wind pressure, easily depart from adhesive tape and lose；During brown on exposed high temperature gummed tape
Glue can be bonded on roller, to other production plates make bring hidden danger；The not reproducible utilization of the method, manually puts into larger, life
Produce less efficient.
The content of the invention
The utility model is intended at least to solve to a certain extent one of above-mentioned technical problem in correlation technique.For this purpose,
The utility model proposes a kind of circuit board manufacturing jig of brown copper billet.
The utility model solves the technical scheme that its technical problem adopted：
A kind of circuit board manufacturing jig of brown copper billet, including supporting plate, interval offers multiple receiving copper on the supporting plate
The accommodating chamber of block, the accommodating chamber bottom offers respectively multiple through holes, and accommodating chamber side wall opens up fluted.
Further, the through hole of the accommodating chamber bottom centre is bar hole, and the through hole of corner is circular hole.
Further, the groove is multiple, and in accommodating chamber side, wall is evenly arranged.
Further, the supporting plate is made using resin material.
The beneficial effects of the utility model are：The circuit board manufacturing jig of brown copper billet of the present utility model, can be directed to institute
The copper billet size of brown is needed, the accommodating chamber of different size is designed, to meet the brown demand of the copper billet of different size size, can
By the excessively horizontal brown line of normal pcb board brown mode, and other pcb board browns will not be made with generation impact, simple structure, into
This is low, and can repeatedly use, and easy to operate, durability is good.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the top view of the circuit board manufacturing jig of the brown copper billet of the utility model embodiment.
Specific embodiment
With reference to Fig. 1, a kind of circuit board manufacturing jig of brown copper billet of the present utility model, including supporting plate 1, the supporting plate 1
Upper interval offers the accommodating chamber 2 of multiple receiving copper billets, and the size of accommodating chamber 2 can be according to the size design for actually treating brown copper billet
Into different size, to adapt to the brown demand of various sizes of copper billet, the bottom of the accommodating chamber 2 offers respectively multiple through holes 3,
Preferably, the through hole 3 of the bottom centre of the accommodating chamber 2 is bar hole, and the through hole 3 of corner is circular hole, the through hole 3 of bottom be in order to
Facilitate brown liquid medicine to exchange and flow out, improve brown quality and avoid affecting the operation of subsequent handling, bottom centre to adopt
Bar hole, corner using circular hole can high degree increase accommodating chamber 2 bottom hole area, accelerate brown liquid medicine and exchange and flow out
Speed, the side wall of accommodating chamber 2 opens up fluted 4, and the groove 4 is preferably several, is evenly arranged in the side wall of accommodating chamber 2, and groove 4 can
Prevent the side wall that copper billet side wall is close to accommodating chamber 2 from causing that sufficient liquid medicine cannot be contaminated herein and brown occur bad.This practicality is new
The circuit board manufacturing jig of the brown copper billet of type, can be directed to the copper billet size of required brown, design the accommodating chamber of different size,
To meet the brown demand of the copper billet of different size size, can be by the excessively horizontal brown line of normal pcb board brown mode, and will not be right
Other pcb board browns make and produce impact.
Supporting plate 1 preferably can be made using resin material, and resin material has excellent alkali resistance, acid resistance and solvent resistant
Property, and also have prominent dimensional stability and durability, and supporting plate 1 is made using this material, low cost is easy to make, prolonged
It is durable, good environmental protection.
The circuit board manufacturing jig of brown copper billet of the present utility model has a simple structure, the advantage of low cost, and can
Easy to operate to repeatedly use, durability is good.
Above concrete structure and sized data are that preferred embodiment of the present utility model is illustrated, but this reality
The embodiment is not limited to new creation, those of ordinary skill in the art are in the premise without prejudice to the utility model spirit
A variety of equivalent variations or replacement can be also made down, and the deformation or replacement of these equivalents are all contained in the application claim and are limited
In fixed scope.
Claims (4)
1. a kind of circuit board manufacturing jig of brown copper billet, it is characterised in that：Including supporting plate（1）, the supporting plate（1）It is upper to be spaced apart
It is provided with the accommodating chamber of multiple receiving copper billets（2）, the accommodating chamber（2）Bottom offers respectively multiple through holes（3）, accommodating chamber（2）
Side wall opens up fluted（4）.
2. the circuit board manufacturing jig of a kind of brown copper billet according to claim 1, it is characterised in that：The accommodating chamber
（2）The through hole of bottom centre（3）For bar hole, the through hole of corner（3）For circular hole.
3. the circuit board manufacturing jig of a kind of brown copper billet according to claim 1, it is characterised in that：The groove（4）
For multiple, in accommodating chamber（2）Side wall is evenly arranged.
4. the circuit board manufacturing jig of a kind of brown copper billet according to claim 1, it is characterised in that：The supporting plate（1）
Made using resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020143.XU CN206136479U (en) | 2016-08-31 | 2016-08-31 | Circuit board processing tool of palmization copper billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020143.XU CN206136479U (en) | 2016-08-31 | 2016-08-31 | Circuit board processing tool of palmization copper billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136479U true CN206136479U (en) | 2017-04-26 |
Family
ID=58567971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020143.XU Expired - Fee Related CN206136479U (en) | 2016-08-31 | 2016-08-31 | Circuit board processing tool of palmization copper billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211630A (en) * | 2016-08-31 | 2016-12-07 | 开平依利安达电子第三有限公司 | A kind of circuit board manufacturing jig of brown copper billet |
-
2016
- 2016-08-31 CN CN201621020143.XU patent/CN206136479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211630A (en) * | 2016-08-31 | 2016-12-07 | 开平依利安达电子第三有限公司 | A kind of circuit board manufacturing jig of brown copper billet |
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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 |
Granted publication date: 20170426 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |