CN206277287U - A kind of vacuum holding means - Google Patents
A kind of vacuum holding means Download PDFInfo
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- CN206277287U CN206277287U CN201620695136.3U CN201620695136U CN206277287U CN 206277287 U CN206277287 U CN 206277287U CN 201620695136 U CN201620695136 U CN 201620695136U CN 206277287 U CN206277287 U CN 206277287U
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- vacuum
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- adsorption plate
- closing space
- grooves
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Abstract
The utility model discloses a kind of vacuum holding means, belong to clamping technique field.The vacuum holding means：Some grooves are offered on adsorption plate, passage is offered in some grooves；Vacuum adsorption mechanism is connected with the passage opened up on adsorption plate；Some cushion block one end are movably arranged in some grooves, and arrangement position of some cushion blocks on adsorption plate matches with workpiece shapes；Sealing mechanism is connected with some cushion block other ends, and sealing mechanism forms a closing space on the supporting surface that some cushion blocks are constituted, and shape and the workpiece shapes of closing space match.The utility model vacuum holding means can adapt to the clamping of variously-shaped, various sizes sheet parts, and controllability is strong, and independent assortment, highly versatile uses flexible, low cost of manufacture.
Description
Technical field
The utility model is related to clamping technique field, more particularly to a kind of vacuum holding means.
Background technology
Thin-wall frame type plate parts are the common a kind of parts for arriving in space product, and shape is distributed with such piece surface
The reinforcement and mitigation groove for differing, difficulty of processing are big, yielding.Clamping is carried out using vacuum cup, problem on deformation is can solve the problem that
And improving production efficiency.Because the vacuum cup of in the market cannot adsorb such part, it is therefore desirable to design a kind of brand-new true
Suction disk clamp device is for such part of clamping.
Utility model content
The utility model provides a kind of vacuum holding means, solve or part solve in the prior art vacuum cup without
Method adsorbs the technical problem of thin-wall frame type plate parts.
In order to solve the above technical problems, the utility model provides a kind of vacuum holding means, for clamping workpiece；It is described
Clamping device includes：Adsorption plate, above offers some grooves, and passage is offered in some grooves；Vacuum adsorption mechanism, with institute
State the passage connection opened up on adsorption plate；Some cushion blocks, one end is movably arranged in some grooves respectively, some pads
Arrangement position of the block on the adsorption plate matches with the workpiece shapes；Sealing mechanism, with some cushion block other ends of the d
Connection, the sealing mechanism forms a closing space, the shape of the closing space on the supporting surface of some cushion block compositions
Shape matches with the workpiece shapes.
Further, there is fit-up gap between some cushion blocks and some grooves.
Further, the vacuum adsorption mechanism includes：Vacuum suction pump；Vacuum cup, connects with the vacuum suction pump, institute
State vacuum cup and connected with the passage opened up on the adsorption plate；The passage opened up on air gauge, with the adsorption plate connects
It is logical.
Further, the sealing mechanism includes：Rubber seal, is connected, the rubber with some cushion block other ends
Glue sealing ring forms a closing space, the shape of the closing space and the workpiece shapes phase on some cushion blocks
Match somebody with somebody.
Further, the utility model vacuum holding means also includes：Suction outside plugging mechanism, with the closing space
Passage connection in attached plate.
Further, the plugging mechanism includes：On adsorption plate outside some closure screws, with the closing space
Passage is connected；Some seal washers, are arranged between some closure screws and the passage.
Some grooves are offered on the adsorption plate of the vacuum holding means that the utility model is provided, ventilation is offered in some grooves
Hole, vacuum adsorption mechanism is connected with the passage opened up on adsorption plate, and some cushion block one end are movably arranged in some grooves, some
Arrangement position of the cushion block on adsorption plate matches with workpiece shapes, some cushion block independent assortment arrangements, can adapt to various shapes
The clamping of shape, the sheet parts of various sizes, controllability is strong, size, weight according to holding parts, by adjusting cushion block
Quantity on adsorption plate, obtains rational absorption affinity, and independent assortment, highly versatile uses flexible, low cost of manufacture, sealing
Mechanism is connected with some cushion block other ends, and sealing mechanism forms a closing space on the supporting surface that some cushion blocks are constituted, closing
The shape in space matches with the workpiece shapes, and vacuum adsorption mechanism work, closing space forms negative pressure, and workpiece is attracted to
On the supporting surface that some cushion blocks are combined.
Brief description of the drawings
The front view of the vacuum holding means that Fig. 1 is provided for the utility model embodiment；
Fig. 2 is the left view of vacuum holding means in Fig. 1.
Specific embodiment
Referring to Fig. 1-2, the utility model embodiment provides a kind of vacuum holding means, for clamping workpiece；The folder
Holding device includes：Adsorption plate 1, vacuum adsorption mechanism, some cushion blocks 2 and sealing mechanism.
Some groove 1-1 are offered on the adsorption plate 1, passage is offered in some groove 1-1.
The vacuum adsorption mechanism is connected with the passage opened up on the adsorption plate 1.
Described one end of some cushion blocks 2 is movably arranged in some groove 1-1 respectively, and some cushion blocks 2 are in the suction
Arrangement position in attached plate 1 matches with the workpiece shapes.
The sealing mechanism is connected with the other end of some cushion blocks 2, and the sealing mechanism is constituted in some cushion blocks 2
Supporting surface on form a closing space, the shape of the closing space matches with the workpiece shapes.
The structure of the cushion block is discussed in detail.
There is fit-up gap between some cushion blocks 2 and some groove 1-1, be easy to the vacuum adsorption mechanism to carry out work
Make, adsorb workpiece.
The structure of vacuum adsorption mechanism is discussed in detail.
The vacuum adsorption mechanism includes：Vacuum suction pump, vacuum cup and air gauge.
The vacuum cup is connected with the vacuum suction pump, the ventilation opened up on the vacuum cup and the adsorption plate 1
Hole connects, for producing absorption affinity to adsorb workpiece.
The air gauge is connected with the passage opened up on the adsorption plate 1, when air gauge stabilization, that is, represents workpiece dress
Folder is finished.
The structure of sealing mechanism is discussed in detail.
The sealing mechanism includes：Rubber seal.
The rubber seal loop diameter 3.5mm, is fixedly connected with the other end of some cushion blocks 2.Specifically, in this implementation
In mode, the rubber seal is fixed, the rubber by be embedded on some cushion block supporting surfaces 2 × 2 sagging grooves
Glue sealing ring forms a closed area on the supporting surface that some cushion blocks 2 are constituted, the shape of the closed area with it is described
Workpiece shapes match, and the closed area is vacuum suction region.
The utility model vacuum holding means also includes：Plugging mechanism 3.
The plugging mechanism 3 is connected with the passage on the adsorption plate 1 outside the closing space, for preventing the envelope
Passage ventilation on the adsorption plate 1 closed outside space produces absorption affinity influence work.
The structure of plugging mechanism is discussed in detail.
The plugging mechanism includes：Some closure screw 3-1 and some seal washers.
Some closure screw 3-1 are connected with the passage on the adsorption plate 1 outside the closing space.
Some seal washers are arranged on some closure between screw 3-1 and the passage, prevent gas leakage, shadow
Ring work.
In order to become apparent from introducing the utility model embodiment, give from the application method of the utility model embodiment below
Introduce.
Vacuum suction pump is connected with vacuum cup, the ventilation that then will be opened up in some grooves on vacuum cup and adsorption plate 1
Hole is connected, and air gauge is connected with passage.Some cushion blocks 2 are embedded in opened up on adsorption plate 1 some according to workpiece shapes
In groove 2-1, have gap between some cushion blocks 2 and some groove 2-1, be easy to ventilation, can independent assortment arrangement cushion block 2, can
The clamping of variously-shaped, various sizes sheet parts is adapted to, controllability is strong, can pass through according to the size of workpiece, weight
Quantity of the adjustment cushion block 2 on adsorption plate 1, obtains rational absorption affinity, and by combining, highly versatile uses flexible, manufacturing cost
It is low.Rubber seal is fixedly connected with the other end of some cushion blocks 2, rubber seal is on the supporting surface that some cushion blocks 2 are constituted
A closing space is formed, shape and the workpiece shapes of closing space match, and closing space is vacuum suction region.Finally will
Workpiece is avoided reinforcement and is tipped upside down on cushion block 2, while workpiece is pushed, opens vacuum air pump, is represented when air gauge stabilization
Clamping workpiece is finished.
It should be noted last that, above specific embodiment is only used to illustrate the technical solution of the utility model rather than limit
System, although being described in detail to the utility model with reference to example, it will be understood by those within the art that, can be right
The technical solution of the utility model is modified or equivalent, without deviating from the spirit and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (6)
1. a kind of vacuum holding means, for clamping workpiece；Characterized in that, the clamping device includes：
Adsorption plate (1), above offers in some grooves (1-1), some grooves (1-1) and offers passage；
Vacuum adsorption mechanism, connects with the passage；
Some cushion blocks (2), one end is movably arranged in some grooves (1-1) respectively, and some cushion blocks (2) are in the absorption
Arrangement position on plate (1) matches with the workpiece shapes；
Sealing mechanism, is connected with some cushion block (2) other ends, and the sealing mechanism is in some cushion block (2) compositions
A closing space is formed on supporting surface, the shape of the closing space matches with the workpiece shapes.
2. clamping device according to claim 1, it is characterised in that：
There is fit-up gap between some cushion blocks (2) and some grooves (1-1).
3. clamping device according to claim 1, it is characterised in that the vacuum adsorption mechanism includes：
Vacuum suction pump；
Vacuum cup, connects with the vacuum suction pump, and the passage opened up on the vacuum cup and the adsorption plate (1) connects
It is logical；
Air gauge, connects with the passage opened up on the adsorption plate (1).
4. clamping device according to claim 1, it is characterised in that the sealing mechanism includes：
Rubber seal, is connected with some cushion block (2) other ends, and the rubber seal is in some cushion block (2) groups
Into supporting surface on form a closing space, the shape of the closing space matches with the workpiece shapes.
5. clamping device according to claim 1, it is characterised in that also include：
Plugging mechanism (3), is connected with the passage on the adsorption plate (1) outside the closing space.
6. clamping device according to claim 5, it is characterised in that the plugging mechanism includes：
Some closure screw (3-1), are connected with the passage on the adsorption plate (1) outside the closing space；
Some seal washers, are arranged between some closure screw (3-1) and the passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695136.3U CN206277287U (en) | 2016-07-04 | 2016-07-04 | A kind of vacuum holding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695136.3U CN206277287U (en) | 2016-07-04 | 2016-07-04 | A kind of vacuum holding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277287U true CN206277287U (en) | 2017-06-27 |
Family
ID=59084863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695136.3U Active CN206277287U (en) | 2016-07-04 | 2016-07-04 | A kind of vacuum holding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965420A (en) * | 2016-07-04 | 2016-09-28 | 湖北三江航天红阳机电有限公司 | Vacuum clamping device and method |
-
2016
- 2016-07-04 CN CN201620695136.3U patent/CN206277287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965420A (en) * | 2016-07-04 | 2016-09-28 | 湖北三江航天红阳机电有限公司 | Vacuum clamping device and method |
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