CN201833029U - Dedusting tooling in hole of printed circuit boards (PCB) - Google Patents
Dedusting tooling in hole of printed circuit boards (PCB) Download PDFInfo
- Publication number
- CN201833029U CN201833029U CN2010205315626U CN201020531562U CN201833029U CN 201833029 U CN201833029 U CN 201833029U CN 2010205315626 U CN2010205315626 U CN 2010205315626U CN 201020531562 U CN201020531562 U CN 201020531562U CN 201833029 U CN201833029 U CN 201833029U
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- pcb board
- sliding
- bars
- horizontal
- rods
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- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
本实用新型涉及一种制作PCB板的治具，具体是指一种PCB板孔内除尘工装，包括支架和至少两个滑动杆，支架上设有两个相互平行的水平杆，所述两滑动杆相互平行，且滑动杆的两端分别设置在所述两水平杆上。由于在本实用新型在支架上设置了两个相互平行的水平杆，所述滑动杆的两端分别设置在所述两水平杆上，两滑动杆也相互平行，PCB板放置在滑动杆上，由于滑动杆可以在两水平杆上滑动，所以通过调节滑动杆之间的间距来适应不同宽度的PCB板，所述除尘工装可以使PCB板保持一个固定的角度，以便与高压风枪始终形成垂直或接近垂直状态，此时高压风枪与PCB板上的通孔保持平行状态，从而达到较好的除尘效果和较高的除尘效率。
The utility model relates to a jig for making a PCB board, in particular to a tool for removing dust in a hole of a PCB board, which includes a bracket and at least two sliding rods. The bracket is provided with two parallel horizontal rods, and the two sliding rods The bars are parallel to each other, and the two ends of the sliding bar are respectively arranged on the two horizontal bars. Since the utility model is provided with two mutually parallel horizontal bars on the bracket, the two ends of the sliding bars are arranged on the two horizontal bars respectively, and the two sliding bars are also parallel to each other, and the PCB board is placed on the sliding bars. Since the sliding rod can slide on the two horizontal rods, by adjusting the distance between the sliding rods to adapt to PCB boards of different widths, the dust removal tool can keep the PCB board at a fixed angle so that it is always perpendicular to the high-pressure air gun Or close to the vertical state. At this time, the high-pressure air gun is kept parallel to the through hole on the PCB board, so as to achieve better dust removal effect and higher dust removal efficiency.
Description
技术领域technical field
本实用新型涉及一种制作PCB板的治具，具体是指一种PCB板孔内除尘工装。The utility model relates to a jig for making a PCB board, in particular to a tool for removing dust in a hole of a PCB board.
背景技术Background technique
整个PCB行业正在高速发展，产品的结构也越来越多样化，其中厚PCB板出现的数量也是日趋增多，PCB板上的孔径与板厚比越来越高。通常情况下，在对PCB板钻孔时，因PCB板上的通孔的直径越小，PCB板越厚，则在钻孔排屑过程中孔径内越容易附着粉尘和毛刺，这些粉尘和毛刺如果不在化学沉铜电镀前去除干净的话，会直接影响孔径大小和孔壁质量，最终影响元气件插接。目前一般采用的除尘方式是利用高压压缩气体把粉尘吹离孔口和孔壁，但由于现有技术无法始终保持高压风枪与通孔形成角度在合理的范围内，所以导致吹风时间长，费时费力，且除尘效果一致性差。The entire PCB industry is developing at a high speed, and the structure of products is becoming more and more diversified. Among them, the number of thick PCB boards is increasing day by day, and the ratio of aperture to board thickness on PCB boards is getting higher and higher. Usually, when drilling a PCB board, the smaller the diameter of the through hole on the PCB board and the thicker the PCB board, the easier it is for dust and burrs to adhere to the hole diameter during the drilling chip removal process. These dust and burrs If it is not removed before electroless copper plating, it will directly affect the size of the hole and the quality of the hole wall, and ultimately affect the insertion of the vital parts. At present, the dust removal method generally used is to use high-pressure compressed gas to blow the dust away from the hole and the hole wall, but because the existing technology cannot always keep the angle formed between the high-pressure air gun and the through hole within a reasonable range, it results in long blowing time and time-consuming It is laborious and the consistency of dust removal effect is poor.
实用新型内容Utility model content
本实用新型主要解决的技术问题是提供一种除尘效果好、效率高的PCB板孔内除尘工装。The technical problem mainly solved by the utility model is to provide a dust-removing tool in the PCB board hole with good dust-removing effect and high efficiency.
为解决上述技术问题，本实用新型采用的技术方案是：提供一种包括支架和至少两个滑动杆，支架上设有两个相互平行的水平杆，所述两滑动杆相互平行，且滑动杆的两端分别设置在所述两水平杆上。In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: provide a bracket and at least two sliding rods, the bracket is provided with two parallel horizontal rods, the two sliding rods are parallel to each other, and the sliding rods The two ends are respectively arranged on the two horizontal rods.
其中，所述两水平杆高度不同，所述高度稍低的水平杆处设有挡板。Wherein, the heights of the two horizontal bars are different, and a baffle plate is provided at the horizontal bar with a slightly lower height.
其中，所述滑动杆的两端上设有套环，所述套环套设在水平杆上。Wherein, the two ends of the sliding rod are provided with collars, and the collars are set on the horizontal bar.
其中，所述滑动杆上设置有挡边。Wherein, the sliding rod is provided with a rib.
其中，所述滑动杆横截面为四边形。Wherein, the cross section of the sliding rod is quadrilateral.
本实用新型的有益效果是：由于在本实用新型在支架上设置了两个相互平行的水平杆，所述滑动杆的两端分别设置在所述两水平杆上，两滑动杆也相互平行，PCB板放置在滑动杆上，由于滑动杆可以在两水平杆上滑动，所以通过调节滑动杆之间的间距来适应不同宽度的PCB板，所述除尘工装可以使PCB板保持一个固定的角度，以便与高压风枪始终形成垂直或接近垂直状态，此时高压风枪与PCB板上的通孔保持平行状态，从而达到较好的除尘效果和较高的除尘效率。The beneficial effects of the utility model are: because the utility model is provided with two mutually parallel horizontal rods on the bracket, the two ends of the sliding rods are respectively arranged on the two horizontal rods, and the two sliding rods are also parallel to each other, The PCB board is placed on the sliding rod. Since the sliding rod can slide on the two horizontal rods, the distance between the sliding rods can be adjusted to adapt to PCB boards of different widths. The dust removal tool can keep the PCB board at a fixed angle. In order to always form a vertical or nearly vertical state with the high-pressure air gun, at this time, the high-pressure air gun is kept parallel to the through hole on the PCB board, so as to achieve better dust removal effect and higher dust removal efficiency.
附图说明Description of drawings
下面结合附图及实施例对本实用新型进行详细说明。Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.
图1是本实用新型PCB板孔内除尘工装实施例的结构示意图。Fig. 1 is a schematic structural view of an embodiment of dust removal tooling in a hole of a PCB board of the present invention.
其中，1、支架；2、水平杆；3、滑动杆；31、套环；32、挡边；4、挡板。Wherein, 1. bracket; 2. horizontal rod; 3. sliding rod; 31. collar; 32. rib; 4. baffle.
具体实施方式Detailed ways
为详细说明本实用新型的技术内容、构造特征、所实现目的及效果，以下结合实施方式并配合附图详予说明。In order to describe the technical content, structural features, achieved goals and effects of the present utility model in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
作为本实用新型PCB板孔内除尘工装的实施例，请参阅图1，包括支架1和两个滑动杆3，支架1上设有两个相互平行的水平杆2，所述两滑动杆3相互平行，且滑动杆3的两端分别设置在所述两水平杆2上。As an embodiment of the dust-removing frock in the hole of the PCB board of the present utility model, please refer to Fig. 1, which includes a
本实施例中，所述两水平杆2高度不同，根据实际需要可以调整两水平杆2的高度差，以使PCB板放置到滑动杆3上时，达到倾斜角度的要求，所述高度稍低的水平杆2处设有挡板4，挡板4可以防止PCB板滑落。In this embodiment, the heights of the two
本实施例中，所述滑动杆3的两端上设有套环31，所述套环31套设在水平杆2上，从而实现滑动杆3在水平杆2上平顺滑移；另外在滑动杆3上设置有挡边32，以便更好地定位PCB板，防止其左右移动，所述滑动杆3的横截面为四边形，以便更好地支承PCB板。In this embodiment, the two ends of the
由于在本实用新型在支架1上设置了两个相互平行的水平杆2，所述滑动杆3的两端分别设置在所述两水平杆2上，两滑动杆3也相互平行，PCB板放置在滑动杆3上，由于滑动杆3可以在两水平杆2上滑动，所以通过调节滑动杆3之间的间距来适应不同宽度的PCB板，所述除尘工装可以使PCB板保持一个固定的角度，以便与高压风枪始终形成垂直或接近垂直状态，此时高压风枪与PCB板上的通孔保持平行状态，从而达到较好的除尘效果和较高的除尘效率。Since the utility model is provided with two mutually parallel
在另一实施例中，两个水平杆高度相同，此时高压风枪优选位置为PCB板的正上方，能达到同样的有益效果。In another embodiment, the heights of the two horizontal bars are the same, and at this time, the preferred position of the high-pressure air gun is directly above the PCB board, which can achieve the same beneficial effect.
以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure made by using the description of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields, All are included in the scope of patent protection of the utility model in the same way.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205315626U CN201833029U (en) | 2010-09-16 | 2010-09-16 | Dedusting tooling in hole of printed circuit boards (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205315626U CN201833029U (en) | 2010-09-16 | 2010-09-16 | Dedusting tooling in hole of printed circuit boards (PCB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833029U true CN201833029U (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205315626U Expired - Fee Related CN201833029U (en) | 2010-09-16 | 2010-09-16 | Dedusting tooling in hole of printed circuit boards (PCB) |
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| Country | Link |
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| CN (1) | CN201833029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721976A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB (printed circuit board) positioning and blowing jig |
| CN104658945A (en) * | 2013-11-19 | 2015-05-27 | 西安永电电气有限责任公司 | Dust removing tool and dust removing method for cavity of IGBT module |
| CN106944417A (en) * | 2017-03-15 | 2017-07-14 | 东莞市秦智工业设计有限公司 | A kind of dust suction tool for pcb board |
-
2010
- 2010-09-16 CN CN2010205315626U patent/CN201833029U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658945A (en) * | 2013-11-19 | 2015-05-27 | 西安永电电气有限责任公司 | Dust removing tool and dust removing method for cavity of IGBT module |
| CN103721976A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB (printed circuit board) positioning and blowing jig |
| CN106944417A (en) * | 2017-03-15 | 2017-07-14 | 东莞市秦智工业设计有限公司 | A kind of dust suction tool for pcb board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20130916 |