CN203831285U - Vacuum table top auxiliary clamp - Google Patents
Vacuum table top auxiliary clamp Download PDFInfo
- Publication number
- CN203831285U CN203831285U CN201420232327.7U CN201420232327U CN203831285U CN 203831285 U CN203831285 U CN 203831285U CN 201420232327 U CN201420232327 U CN 201420232327U CN 203831285 U CN203831285 U CN 203831285U
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- CN
- China
- Prior art keywords
- vacuum table
- table top
- pressing strip
- auxiliary clamp
- press strip
- 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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Abstract
The utility model discloses a vacuum table top auxiliary clamp which comprises a rear pressing strip, at least one right pressing strip, a left pressing strip and a front pressing strip. The rear pressing strip is fixed to the rear side of a vacuum table top. The right pressing strip is fixed to the right side of the vacuum table top. The left pressing strip is located at the left side of the vacuum table top. The front pressing strip is fixed to the front side of the vacuum table top. The front end and the rear end of the left side of the vacuum table top are respectively provided with a sliding rod. The front end and the rear end of the left pressing strip are installed on the sliding rods respectively so that the left pressing strip can move in the left-right direction on the vacuum table top. The vacuum table top auxiliary clamp is simple in structure and capable of being used conveniently and flexibly and is an auxiliary clamp additionally arranged on an existing vacuum adsorption table top. When the thickness and bending deformation of a PCB reach a certain degree so that vacuum adsorption can not be completely achieved, the PCB can be clamped through the auxiliary clamp, circuits on the surface of the PCB can not be damaged, and therefore the operation requirements for detection, machining and the like can be met successfully.
Description
Technical field
The utility model relates to a kind of fixture, relates in particular to the auxiliary clamp equipment in a kind of printed circuit board (PCB) vacuum table, is used for clamping and fixing PCB.
Background technology
At electronic applications printed circuit board (Printed circuit board, be called for short PCB) procedure for processing in, all fix and locate PCB by vacuum suction at present, but when PCB is too thick and when flexural deformation, the adsorption capacity deficiency of vacuum table, just cannot realize the flatness of PCB on work top, thereby cause or location not accurately problem insecure to PCB absorption.
Therefore, how using for reference on the basis of association area improvement experience, provide a kind of auxiliary, clamp more effectively fixture of effect, and can not produce any destruction to the surface lines of PCB, become the emphasis that inventor studies.
Utility model content
The purpose of this utility model is to overcome the absorption hypodynamic defect of above-mentioned existing vacuum table for special PCB, provide a kind of auxiliary, clamp more effectively fixture of effect, and can not produce any destruction to the surface lines of PCB.
In order to achieve the above object, the technical solution of the utility model is:
A kind of vacuum table auxiliary clamp, comprise rear lateral layering, at least one right side press strip, left side press strip and front lateral layering, described rear lateral layering is fixed on the rear side of vacuum table, described right side press strip is fixed on the right side of vacuum table, described left side press strip is positioned at the left side of vacuum table, and described front lateral layering is fixed on the front side of vacuum table;
The rear and front end in described vacuum table left side is respectively provided with a sliding bar, the rear and front end of described left side press strip is arranged on respectively on sliding bar, left side press strip can be moved along left and right directions in vacuum table, make like this its position to move freely adjusting according to the size left and right of PCB.
As one of preferred version of the present utility model, on described rear lateral layering, be provided with a spring members, make this rear lateral layering to realize fine setting along with the thickness difference of PCB, and because it is away from operator, be not easy to realize manual adjustment, make it compress the top edge of PCB lateral layering after PCB insertion thereby therefore can facilitate so directly.
As one of preferred version of the present utility model, described right side press strip can be more than two or two, jointly realizes fixing PCB right side edge.
As one of preferred version of the present utility model, on described front lateral layering, be provided with a latch for lateral layering before fixing, reach the object of the front side compression of PCB.
Compared with prior art, the obtained beneficial effect of the utility model is:
The utility model is simple in structure, easy to use and flexible, it is the auxiliary clamp being attached on original vacuum suction table top, when thickness and the flexural deformation of PCB acquire a certain degree, to such an extent as to vacuum is when cannot adsorbing completely, can use this fixture to realize the clamping function of PCB, and can not produce any destruction to the surface lines of PCB, thereby realize the job requirements such as detection, processing smoothly.
Brief description of the drawings
For architectural feature of the present utility model and technical essential are described, below in conjunction with the drawings and specific embodiments, design feature of the present utility model is described in further detail.
Fig. 1 is the overall structure schematic diagram of the disclosed vacuum table auxiliary clamp of the utility model embodiment;
Fig. 2 is the structural representation of the rear lateral layering of the disclosed vacuum table auxiliary clamp of the utility model embodiment;
Fig. 3 is the structural representation of the right side press strip of the disclosed vacuum table auxiliary clamp of the utility model embodiment;
Fig. 4 is the left side press strip of the disclosed vacuum table auxiliary clamp of the utility model embodiment and the structural representation of sliding bar;
Fig. 5 is the structural representation of the front lateral layering of the disclosed vacuum table auxiliary clamp of the utility model embodiment.
Description of reference numerals: lateral layering after 1-, 11-spring members, 2-right side press strip, 3-left side press strip, 31-sliding bar, lateral layering before 4-, 41-latch, 5-PCB.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further elaborated:
Shown in Figure 1, for the overall structure schematic diagram of the vacuum table auxiliary clamp of the present embodiment, this vacuum table auxiliary clamp, comprise rear lateral layering 1, at least one right side press strip 2, left side press strip 3 and front lateral layering 4, described rear lateral layering 1 is fixed on the rear side of vacuum table, described right side press strip 2 is fixed on the right side of vacuum table, and described left side press strip 3 is positioned at the left side of vacuum table, and described front lateral layering 4 is fixed on the front side of vacuum table.
Shown in Figure 2, vacuum table rear side away from operator on one side, on described rear lateral layering 1, be provided with a spring members 11, make this rear lateral layering 1 to realize fine setting along with the thickness difference of PCB5, and because it is away from operator, be not easy to realize manual adjustment, make it compress the top edge of PCB5 lateral layering 1 after PCB5 insertion thereby therefore can facilitate so directly.
Shown in Figure 3, described right side press strip 2 can be more than two or two, jointly realizes fixing PCB5 right side edge.
Shown in Figure 4, the rear and front end in described vacuum table left side is respectively provided with a sliding bar 31, the rear and front end of described left side press strip 3 is arranged on respectively on sliding bar 31, left side press strip 3 can be moved along left and right directions in vacuum table, make like this its position to move freely adjusting according to the size left and right of PCB5.
Shown in Figure 5, on described front lateral layering, be provided with a latch for lateral layering before fixing, reach the object of the front side compression of PCB, can be by change the press strip of different size according to the size of PCB, to meet the substrate hold-down function to different size PCB.
When operation, concrete operations are as follows:
Lateral layering 1 after first the top edge of PCB5 being inserted, rear lateral layering 1 can along with the thickness of PCB5 is different, realization be finely tuned, also the right hand edge of PCB5 is inserted to right side press strip 2 simultaneously, then left side press strip 3 is moved to PCB5 left hand edge place and by its compression, the rear and front end of described left side press strip 3 is arranged on respectively on sliding bar 31, left side press strip 3 can be moved along left and right directions in vacuum table, make like this its position to move freely adjusting according to the size left and right of PCB5.After the top edge of PCB5 and left and right edges are all compacted, depress front lateral layering 4, and use slotting, 41 lockings, reach the object of front side compression, this fixture can according to PCB size change the press strip of different size, to meet the substrate hold-down function of different size PCB5, while can not produce any destruction to the surface lines of PCB5, thereby realize the job requirements such as detection, processing smoothly.
Above-mentioned detailed description of the invention; be only explanation technical conceive of the present utility model and architectural feature; object is to allow stakeholder implement according to this; but above said content does not limit protection domain of the present utility model; any equivalence that every foundation Spirit Essence of the present utility model is done changes or modifies, within all should falling into protection domain of the present utility model.
Claims (4)
1. a vacuum table auxiliary clamp, it is characterized in that, this vacuum table auxiliary clamp comprises rear lateral layering, at least one right side press strip, left side press strip and front lateral layering, described rear lateral layering is fixed on the rear side of vacuum table, described right side press strip is fixed on the right side of vacuum table, described left side press strip is positioned at the left side of vacuum table, and described front lateral layering is fixed on the front side of vacuum table;
The rear and front end in described vacuum table left side is respectively provided with a sliding bar, and the rear and front end of described left side press strip is arranged on respectively on sliding bar, and left side press strip can be moved along left and right directions in vacuum table.
2. vacuum table auxiliary clamp according to claim 1, is characterized in that, on described rear lateral layering, is provided with a spring members.
3. vacuum table auxiliary clamp according to claim 1, is characterized in that, described right side press strip can be more than two or two.
4. vacuum table auxiliary clamp according to claim 1, is characterized in that, is provided with a latch for lateral layering before fixing on described front lateral layering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232327.7U CN203831285U (en) | 2014-05-08 | 2014-05-08 | Vacuum table top auxiliary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232327.7U CN203831285U (en) | 2014-05-08 | 2014-05-08 | Vacuum table top auxiliary clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831285U true CN203831285U (en) | 2014-09-17 |
Family
ID=51509173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232327.7U Active CN203831285U (en) | 2014-05-08 | 2014-05-08 | Vacuum table top auxiliary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831285U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599456A (en) * | 2014-11-18 | 2016-05-25 | 卡姆特有限公司 | Selective vacuum printing machine |
| CN107639350A (en) * | 2017-11-01 | 2018-01-30 | 广东正业科技股份有限公司 | A kind of binder platform |
| CN111231528A (en) * | 2020-03-06 | 2020-06-05 | 深圳劲鑫科技有限公司 | Circuit board leveling device, jet printing equipment and jet printing method |
-
2014
- 2014-05-08 CN CN201420232327.7U patent/CN203831285U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599456A (en) * | 2014-11-18 | 2016-05-25 | 卡姆特有限公司 | Selective vacuum printing machine |
| CN107639350A (en) * | 2017-11-01 | 2018-01-30 | 广东正业科技股份有限公司 | A kind of binder platform |
| CN111231528A (en) * | 2020-03-06 | 2020-06-05 | 深圳劲鑫科技有限公司 | Circuit board leveling device, jet printing equipment and jet printing method |
| CN111231528B (en) * | 2020-03-06 | 2023-12-26 | 深圳劲鑫科技有限公司 | Circuit board leveling device, jet printing equipment and jet printing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 No.1 Kezhi Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou Kangdai Intelligent Technology Co., Ltd Address before: Suzhou City, Jiangsu Province, 215000 Suzhou Road Industrial Park, No. 1 Patentee before: Kangdai Imaging Technology (Suzhou) Co., Ltd. |