CN205660197U - Tool is supported in drilling of iron fluorine dragon PCB board - Google Patents
Tool is supported in drilling of iron fluorine dragon PCB board Download PDFInfo
- Publication number
- CN205660197U CN205660197U CN201620537374.1U CN201620537374U CN205660197U CN 205660197 U CN205660197 U CN 205660197U CN 201620537374 U CN201620537374 U CN 201620537374U CN 205660197 U CN205660197 U CN 205660197U
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- CN
- China
- Prior art keywords
- pcb board
- drilling
- tool
- backup pad
- aluminum sheet
- 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.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a tool is supported in drilling of iron fluorine dragon PCB board, include backing plate and the aluminum sheet that is located the backing plate top, still including the backup pad of locating the aluminum sheet top, the hole site of corresponding PCB board is equipped with a plurality of tool holes in the backup pad, 5 big~7mil in the drilling aperture on the aperture ratio PCB board in a plurality of tool holes, the backup pad adopts thickness to be 1~1.4mm's FR4 base plate. The utility model discloses at the in -process of indisputable fluorine dragon PCB board drilling, just can not produce sunken, indentation and lead to the substrate on PCB diaphragm orifice position limit and aluminum sheet to warp on the PCB board, also have a plurality of tool holes in the backup pad of fixing above the aluminum sheet, guaranteed that the drill point normally passes through.
Description
Technical field
This utility model relates to pcb board technical field, the boring support jig of a kind of Teflon pcb board.
Background technology
Along with the universal of electronic product and extensively application, the production of pcb board and manufacturing technology are also constantly updated and develop.
In PCB plate manufacturing process, it is generally required to element receptacles is made in the hole boring several different pore size on PCB plate or conducting is made
With, but, the pcb board of Teflon material is high not as the hardness of traditional F R4 base material, bores on the pcb board of tradition Teflon material
During hole, depression, impression can be produced on pcb board, cause the substrate deformation on limit, position, hole, even result in pcb board appearance not
Good with scrap.
Utility model content
Problem to be solved in the utility model is can be on pcb board during the boring of Teflon pcb board in prior art
Produce depression, impression, cause position, hole limit base material and the problem of aluminium flake deformation.
In order to solve above-mentioned technical problem, this utility model realizes by the following technical solutions: a kind of Teflon PCB
The boring support jig of plate, including backing plate and be positioned at the aluminium flake above backing plate, also includes the gripper shoe being located at above aluminium flake, described
The position, hole of pcb board corresponding in gripper shoe is provided with multiple tool hole.
Preferably, the boring aperture big 5～7mil on the aperture ratio pcb board in the plurality of tool hole.
Preferably, described gripper shoe uses the substrate of FR4.
Preferably, described gripper shoe is 1～1.4mm.
After this utility model has the advantages that this boring support jig of employing, the process of Teflon pcb board boring
In, depression, impression would not be produced on pcb board and cause pcb board hole limit, position base material and aluminium flake deformation, reducing pcb board
The fraction defective of upper boring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the boring support jig of Teflon pcb board described in the utility model.
Detailed description of the invention
For making those skilled in the art be more fully understood that this utility model, new to this practicality below in conjunction with embodiment and accompanying drawing
Type is further described.
As it is shown in figure 1, the boring support jig of a kind of Teflon pcb board, including backing plate 1, the fixed above of backing plate 1 needs
The pcb board 2 of boring, there is an aluminium flake 3 top of pcb board 2, the gripper shoe fixed above 4 of aluminium flake 3, and gripper shoe 4 is provided with multiple ratio
The tool hole 5 of the big 6mil of boring aperture, the FR4 substrate that gripper shoe 4 selects thickness to be 1.2mm.
When holing pcb board 2, the main shaft 7 of rig can be pressed in gripper shoe 4 with bigger pressure, and drill point 6 passes
Pcb board 2 is holed by tool hole 5, and main shaft 7 indirectly presses aluminium flake 3 and pcb board 2, thus avoids the pressure because of main shaft
Power is excessive and produces depression, impression on pcb board 2, cause the base material on limit, position, hole on pcb board 2 and aluminium flake 3 to deform.Due to rig
The pressure that main shaft can apply becomes big, therefore can be by firm for polylith Teflon pcb board fixing, can be overlapping by three pieces of Teflon pcb boards
Rear hole simultaneously, improve production efficiency.
Embodiment described above only have expressed embodiment of the present utility model, and it describes more concrete and detailed, but also
Therefore the restriction to this utility model the scope of the claims can not be interpreted as, as long as using equivalent or the form institute of equivalent transformation
The technical scheme obtained, all should fall within protection domain of the present utility model.
Claims (4)
1. a boring support jig for Teflon pcb board, including backing plate and be positioned at the aluminium flake above backing plate, it is characterised in that
Also including the gripper shoe being located at above aluminium flake, the drilling hole position on pcb board corresponding in described gripper shoe is provided with multiple tool hole.
The boring support jig of Teflon pcb board the most according to claim 1, it is characterised in that: the plurality of tool hole
Aperture ratio pcb board on boring aperture big 5～7mil.
The boring support jig of Teflon pcb board the most according to claim 1, it is characterised in that: described gripper shoe uses
FR4 substrate.
The boring support jig of Teflon pcb board the most according to claim 1, it is characterised in that: the thickness of described gripper shoe
Degree is 1～1.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537374.1U CN205660197U (en) | 2016-06-06 | 2016-06-06 | Tool is supported in drilling of iron fluorine dragon PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537374.1U CN205660197U (en) | 2016-06-06 | 2016-06-06 | Tool is supported in drilling of iron fluorine dragon PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660197U true CN205660197U (en) | 2016-10-26 |
Family
ID=57156143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620537374.1U Active CN205660197U (en) | 2016-06-06 | 2016-06-06 | Tool is supported in drilling of iron fluorine dragon PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043815A (en) * | 2017-12-22 | 2018-05-18 | 珠海市海辉电子有限公司 | A kind of drill point ultrasonic cleaning gauge |
-
2016
- 2016-06-06 CN CN201620537374.1U patent/CN205660197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043815A (en) * | 2017-12-22 | 2018-05-18 | 珠海市海辉电子有限公司 | A kind of drill point ultrasonic cleaning gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210226 Address after: 226100 Guangzhou Road 999 Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee after: Nantong Shenghong Technology Co.,Ltd. Address before: Xinqiao village Xingcheng science and Technology Park, Danshui Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: VICTORY GIANT TECHNOLOGY (HUIZHOU) Co.,Ltd. |