CN203245618U - Circuit board vacuum adsorption clamp - Google Patents
Circuit board vacuum adsorption clamp Download PDFInfo
- Publication number
- CN203245618U CN203245618U CN 201320153984 CN201320153984U CN203245618U CN 203245618 U CN203245618 U CN 203245618U CN 201320153984 CN201320153984 CN 201320153984 CN 201320153984 U CN201320153984 U CN 201320153984U CN 203245618 U CN203245618 U CN 203245618U
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- CN
- China
- Prior art keywords
- circuit board
- chuck body
- vacuum adsorption
- clamp
- vacuum
- 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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Abstract
The utility model relates to the technical field of workpiece clamping devices, in particular to a circuit board vacuum adsorption clamp. The circuit board vacuum adsorption clamp comprises a clamp body with an internal cavity, a vacuum gas connecting opening which is connected to the cavity is formed in the clamp body, and a plurality of small adsorption holes are formed in the placing face, in each circuit board outline area, of the clamp body. When the circuit board vacuum adsorption clamp is installed in a device, the vacuum gas connecting opening is connected to a vacuum machine, and a circuit board panel is firmly adsorbed through the adsorption small holes and fixed on the placing faces. After the circuit board is machined according to the circuit board outline station, the machined circuit board is adsorbed through the adsorption small holes in the circuit board outline areas, the circuit board is prevented from moving disorderly, and bolts need to be arranged in each circuit board outline area so that the circuit board can be fixed on the clamp body. According to the circuit board vacuum adsorption clamp, the panel just needs to be placed in a suitable position and can be placed simply and rapidly, no bolt is needed to conduct fixation, and production cost of the circuit board is reduced.
Description
Technical field:
The utility model relates to the holding workpiece equipment technical field, relates in particular to the circuit board vacuum adsorption fixture.
Background technology:
At present in the circuit board process equipment, such as the CNC CNC milling machine, many times need to be processed into after circuit board plate material is fixing the circuit board of required size, in the anchor clamps that circuit board plate material is fixed, normally circuit board is bolted on the chuck body, except fixing circuit board sheet material, for circuit board play damage equipment and other circuit boards after preventing from processing, also need in each circuit board contour area bolt be set is fixed on the chuck body, in placing fixing circuit board sheet material process, expend a large amount of human resources, increased the cost of board production.
The utility model content:
The purpose of this utility model is for the process equipment of prior art circuit board plate material to be fixed the deficiency that exists and a kind of circuit board vacuum adsorption fixture that overcomes the above problems is being provided.
To achieve these goals, the technical solution adopted in the utility model is:
The circuit board vacuum adsorption fixture, comprise that a suction jig arranges the chuck body in inner hollow chamber, the vacuum gas connector that is connected to cavity is set on the chuck body, some absorption apertures are set in each circuit board contour area on the placed side of described chuck body.
Better, the alignment pin of locating flitch is set on the placed side of described chuck body.
Better, described cavity be the chuck body setting towards the half-open oral cavity of bottom, on the described half-open oral cavity base plate is set.
Better, described circuit board contour area depression arranges.
Better, the bottom of described chuck body arranges the installation fixed leg.
The utility model beneficial effect is: circuit board vacuum adsorption fixture of the present utility model, one suction jig arranges the chuck body in inner hollow chamber, the vacuum gas connector that is connected to cavity is set on the chuck body, some absorption apertures are set in each circuit board contour area on the placed side of described chuck body; When being installed in the equipment, the vacuum gas connector is connected to vacuum machine, when circuit board plate material is placed, vacuum machine work, firmly be adsorbed on the placed side circuit board plate material fixing by the absorption aperture, after being processed into circuit board by circuit board profile position, the absorption aperture in the circuit board contour area adsorbs the circuit board that processes, and avoids it to alter the position; Also need in each circuit board contour area bolt be set is fixed on the chuck body; Suction jig of the present utility model only needs the sheet material placement is got final product in place, places simple and fast, need not to carry out bolt and fixes, and avoids fixing waste to human resources in the circuit board plate material process, has reduced the cost of board production.
Description of drawings:
Fig. 1 is structural representation of the present utility model
Fig. 2 is that the utility model is in the cross-sectional view of chuck body
The specific embodiment:
Be further described below in conjunction with accompanying drawing 1,2 pairs of the utility model:
The circuit board vacuum adsorption fixture, described suction jig comprises that one arranges the chuck body 2 in inner hollow chamber 1, the vacuum gas connector 3 be connected to cavity 1 is set on the chuck body 2, some absorption apertures 5 is set each circuit board contour area 4 is interior on the placed side 21 of described chuck body 2.
In order to make flitch location, and avoid finishing waste material play after all circuit boards processing, displacement, the alignment pin 22 of location flitch is set on the placed side of chuck body 2, at flitch the locating hole corresponding with alignment pin 22 is set and gets final product.
For the ease of processing, cavity 1 is the half-open oral cavity that chuck body 2 arranges towards the bottom, on the described half-open oral cavity base plate 6 is set, after processing chuck body 2, base plate 6 namely forms cavity 1 after establishing fixed base plate 6 by lid such as bolt 9 permanent plants such as grade, in order to reach preferably sealing effectiveness, 2 of base plate 6 and chuck body can also arrange sealing gasket 8.
For the circuit board that processes better is adsorbed on the chuck body 2, to avoid other circuit boards are caused interference, circuit board contour area 4 depressions arrange, and the circuit board after the processing are tightly inhaled be attached to the recessed position place.
In the present embodiment, arrange in the bottom of chuck body 2 fixed leg 7 is installed, be convenient to be installed in the process equipment such as CNC.
When the utility model is installed in the equipment, vacuum gas connector 3 is connected to vacuum machine, when circuit board plate material is placed, vacuum machine work, firmly be adsorbed on the placed side circuit board plate material fixing by absorption aperture 5, after being processed into circuit board by circuit board profile position, the absorption aperture 5 in the circuit board contour area 4 adsorbs the circuit board that processes, and avoids it to alter the position; Also need to be fixed on the chuck body 2 at each circuit board contour area 4 interior bolt that arrange; Suction jig of the present utility model only needs the sheet material placement is got final product in place, places simple and fast, need not to carry out bolt and fixes, and avoids fixing waste to human resources in the circuit board plate material process, has reduced the cost of board production.
Certainly, the above only is preferred embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. circuit board vacuum adsorption fixture, it is characterized in that, described suction jig comprises that one arranges the chuck body (2) of inner hollow chamber (1), the upper vacuum gas connector (3) that is connected to cavity (1) that arranges of chuck body (2), the placed side (21) of described chuck body (2) is upper to arrange some absorption apertures (5) in each circuit board contour area (4).
2. circuit board vacuum adsorption fixture according to claim 1 is characterized in that, the alignment pin (22) of location flitch is set on the placed side of described chuck body (2).
3. circuit board vacuum adsorption fixture according to claim 1 is characterized in that, described cavity (1) is that chuck body (2) arranges towards the half-open oral cavity of bottom, and base plate (6) is set on the described half-open oral cavity.
4. circuit board vacuum adsorption fixture according to claim 1 is characterized in that, described circuit board contour area (4) depression arranges.
5. circuit board vacuum adsorption fixture according to claim 1 is characterized in that, the bottom of described chuck body (2) arranges installs fixed leg (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320153984 CN203245618U (en) | 2013-03-29 | 2013-03-29 | Circuit board vacuum adsorption clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320153984 CN203245618U (en) | 2013-03-29 | 2013-03-29 | Circuit board vacuum adsorption clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245618U true CN203245618U (en) | 2013-10-23 |
Family
ID=49372079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320153984 Expired - Fee Related CN203245618U (en) | 2013-03-29 | 2013-03-29 | Circuit board vacuum adsorption clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213005A (en) * | 2013-03-29 | 2013-07-24 | 东莞市三文光电技术有限公司 | Vacuum absorption clamp for circuit board |
| CN105564009A (en) * | 2016-03-03 | 2016-05-11 | 浙江乔兴建设集团湖州智能科技有限公司 | Clamping device for BGA (Ball Grid Array) substrate |
| CN107186648A (en) * | 2017-07-12 | 2017-09-22 | 中国科学院上海技术物理研究所 | A kind of jewel battery lead plate flying probe vacuum adsorption fixture |
-
2013
- 2013-03-29 CN CN 201320153984 patent/CN203245618U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213005A (en) * | 2013-03-29 | 2013-07-24 | 东莞市三文光电技术有限公司 | Vacuum absorption clamp for circuit board |
| CN103213005B (en) * | 2013-03-29 | 2016-08-03 | 东莞市三文光电技术有限公司 | Vacuum absorption clamp for circuit board |
| CN105564009A (en) * | 2016-03-03 | 2016-05-11 | 浙江乔兴建设集团湖州智能科技有限公司 | Clamping device for BGA (Ball Grid Array) substrate |
| CN105564009B (en) * | 2016-03-03 | 2017-11-14 | 刘荣立 | A kind of clamping device of BGA substrates |
| CN107186648A (en) * | 2017-07-12 | 2017-09-22 | 中国科学院上海技术物理研究所 | A kind of jewel battery lead plate flying probe vacuum adsorption fixture |
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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: 20131023 Termination date: 20140329 |