CN205888666U - Utilize vacuum negative pressure to adsorb frock of work piece processing - Google Patents
Utilize vacuum negative pressure to adsorb frock of work piece processing Download PDFInfo
- Publication number
- CN205888666U CN205888666U CN201620835318.6U CN201620835318U CN205888666U CN 205888666 U CN205888666 U CN 205888666U CN 201620835318 U CN201620835318 U CN 201620835318U CN 205888666 U CN205888666 U CN 205888666U
- Authority
- CN
- China
- Prior art keywords
- dendroid
- frock
- conduit
- work piece
- flat board
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides an utilize vacuum negative pressure to adsorb frock of work piece processing, is the dull and stereotyped frock overall dimension of dendroid channel the same with the overall dimension who waits to process the work piece or the frock is bigger by 0.5 than work piece all directions 5cm, process the dendroid channel on dull and stereotyped face, the work piece plane dull and stereotyped frock plane of dendroid channel of laminating completely can be guaranteed to wait to process by the dendroid channel after the evacuation, avoid appearing the partial vacuum phenomenon, assemble each channel in the intercommunicating pore, the pipeline of an intercommunicating pore export welding belt lacing, the peripheral processing of dendroid channel of the dull and stereotyped frock of dendroid channel has the seal groove, the seal groove has the mounting hole outward. The utility model discloses simple structure, the dismouting is nimble, only need change the flat board to the work piece of difference and just can light realize that various shapes, thickness are very thin, the processing of non - magnetic materials's work piece, can save time, improves production efficiency, manufacturing cost is saved to repeatedly usable nature simultaneously. Especially, there is fine suitability to the thin wall of random shape, no magnetic conduction work piece.
Description
Technical field
This utility model is related to a kind of machining frock, and particularly suitable area is big, thickness of thin, be non-magnetic material simultaneously again
The clamping of material.
Background technology
Area is big, the workpiece of thickness of thin, non-magnet material has multiple difficulties in processing, clamping.For example: in grinding plus
In man-hour, non-magnet material can not be adsorbed by magnetic force platform；Using numerical control machining center processing and loading clamp inconvenience, easily cause change
Shape；Workpiece is difficult to process very high flatness and the depth of parallelism in a word.Using flat board frock clamping workpiece, using mode connects for screw,
The periphery of locking workpiece, such as technique edge, this clamping can process workpiece.But large area thin-wall workpiece is easy to out current situation
Portion position defect, such as local dent or tilting, this defect is all difficult to overcome to grinding or numerical control machining center processing.
Content of the invention
In order to solve the problems referred to above that area is big, thickness of thin, non-magnet material work pieces process exists, this utility model carries
Go out the frock that a kind of utilization negative pressure of vacuum adsorbs work pieces process.
This utilization negative pressure of vacuum adsorb work pieces process frock it is characterised in that include dendroid conduit flat board frock,
Vacuum pump, stop valve, pressure gauge, pipeline and o shape sealing ring, dendroid conduit flat board frock overall dimensions and workpiece to be processed
Overall dimensions are identical or frock 0.5-3cm bigger than workpiece all directions, are processing dendroid conduit, dendroid grooves in platen surface
Road ensure that workpiece to be processed plane after evacuation completely fit dendroid conduit flat board frock plane, it is to avoid go out current situation
Portion's vacuum phenomenon, each conduit is converged at intercommunicating pore, and connection hole exits weld the pipeline of a belt lacing, dendroid conduit flat board work
The dendroid conduit periphery of dress is machined with seal groove, has installing hole outside seal groove.
Match with the installing hole of dendroid conduit flat board frock periphery, workpiece to be processed is arranged on peripheral technique edges
There is installing hole.
Dendroid conduit flat board frock is magnetic material: such as q235.
When using, first required sealing ring size is determined according to seal groove size in frock, prepare suitable sealing
Circle, sealing ring is loaded inside dendroid conduit flat board frock seal groove, loads onto workpiece, periphery is tightened by bolts；Connect each
Pipeline, stop valve, pressure gauge and vacuum pump.Open vacuum pump and be evacuated to pressure gauge display 1000pa, close vacuum pump,
Locking handss valve, pulls down the vacuum pump being connect after handss valve, pressure gauge and pipeline.Workpiece to be processed can carry out many in this frock
Plant processing.
This utility model structure is simple, dismounting flexibly, different workpiece only need to be changed flat board just can easily realize various
Shape, very thin thickness, the work pieces process of non-magnet material, can be time-consuming, improve production efficiency；Simultaneously reusable
Property, save production cost.Especially to the thin-walled of irregular shape, no magnetic conduction workpiece have the good suitability.
Brief description
Fig. 1 is the installation diagram of this frock
Fig. 2 is the front view of certain workpiece to be processed
Fig. 3 is the a-a sectional view of Fig. 2
Fig. 4 is the flat board front view for clamping workpiece
Fig. 5 is the b-b sectional view of Fig. 4
In figure: 1, workpiece to be processed, 2, o shape sealing ring, 3, dendroid conduit flat board frock, 4, stop valve, 5, pressure gauge,
6th, pipeline, 7, installing hole, 8, seal groove.
Specific embodiment
Below by embodiment, and combine accompanying drawing, the utility model is described in further detail.
Be can be seen that by Fig. 1-Fig. 5, this utilization negative pressure of vacuum adsorbs the frock of work pieces process, put down including dendroid conduit
Plate frock 3, vacuum pump, stop valve 4, pressure gauge 5, pipeline 6 and o shape sealing ring 2 and installing hole 7, dendroid conduit flat board frock 2
Overall dimensions are identical with the overall dimensions of workpiece to be processed 1, are processing dendroid conduits in platen surface, dendroid conduit can
Ensure workpiece to be processed plane after evacuation completely fit dendroid conduit flat board frock plane, it is to avoid parital vacuum occurs
Phenomenon, each conduit is converged at intercommunicating pore, connection hole exits weld the pipeline 6 of a belt lacing, outside dendroid conduit flat board frock 3
Enclose and be machined with seal groove 8 and installing hole 7.
Match with the installing hole 7 of frock periphery, workpiece to be processed 1 is disposed with installing hole on peripheral technique edges.
Dendroid conduit flat board frock is magnetic material: such as q235.
Job step is as follows: 1, determines required o shape sealing according to seal groove 8 size in dendroid conduit flat board frock 3
The size of circle 2, is assemblied on seal groove 8 it is to note that the decrement of o shape sealing ring 2 is unsuitable excessive, can pre- means of press seals.Load onto
Workpiece to be processed 1, in the locking of installing hole 7 built-in screwing, screw can not be begun to crop up, and facilitates work pieces process
2nd, pipeline 6, stop valve 4 and pressure gauge 5, each joint locking are connected.
3rd, prepare vacuum pump, connect with pipeline 6.In workpiece to be processed 1 and dendroid conduit flat board frock 3 are formed
Chamber evacuation, see pressure gauge reading reach 1000pa about stop evacuation, lock stop valve 4, pull down vacuum pump.To be processed
Workpiece 1 can carry out multiple processing with this dendroid conduit flat board frock 3.
4th, after workpiece to be processed machines, progressively slowly open stop valve 4, be full of after inner chamber after air and can take off zero
Part.
Claims (3)
1. a kind of utilization negative pressure of vacuum adsorbs the frock of work pieces process it is characterised in that including dendroid conduit flat board frock, true
Empty pump, stop valve, pressure gauge, pipeline and o shape sealing ring, dendroid conduit flat board frock overall dimensions are outer with workpiece to be processed
Shape is equivalently-sized or frock 0.5-5cm bigger than workpiece all directions, is processing dendroid conduit, dendroid conduit in platen surface
Ensure that workpiece to be processed plane after evacuation completely fit dendroid conduit flat board frock plane, it is to avoid occur local
Vacuum phenomenon, each conduit is converged at intercommunicating pore, and connection hole exits weld the pipeline of a belt lacing, dendroid conduit flat board frock
Dendroid conduit periphery be machined with seal groove, have installing hole outside seal groove.
2. a kind of utilization negative pressure of vacuum according to claim 1 adsorbs the frock of work pieces process it is characterised in that and branch
The installing hole of shape conduit flat board frock periphery matches, and workpiece to be processed is disposed with installing hole on peripheral technique edges.
3. a kind of utilization negative pressure of vacuum according to claim 1 adsorbs the frock of work pieces process it is characterised in that dendroid
Conduit flat board frock is magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835318.6U CN205888666U (en) | 2016-08-04 | 2016-08-04 | Utilize vacuum negative pressure to adsorb frock of work piece processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835318.6U CN205888666U (en) | 2016-08-04 | 2016-08-04 | Utilize vacuum negative pressure to adsorb frock of work piece processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888666U true CN205888666U (en) | 2017-01-18 |
Family
ID=57782456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620835318.6U Expired - Fee Related CN205888666U (en) | 2016-08-04 | 2016-08-04 | Utilize vacuum negative pressure to adsorb frock of work piece processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718568A (en) * | 2017-10-19 | 2018-02-23 | 深圳市深精电科技有限公司 | High frequency hot pressing automatic loading/unloading equipment |
-
2016
- 2016-08-04 CN CN201620835318.6U patent/CN205888666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718568A (en) * | 2017-10-19 | 2018-02-23 | 深圳市深精电科技有限公司 | High frequency hot pressing automatic loading/unloading equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |