CN209533174U - A kind of vacuum fixture of thin-walled not magnetically attractive workpiece - Google Patents
A kind of vacuum fixture of thin-walled not magnetically attractive workpiece Download PDFInfo
- Publication number
- CN209533174U CN209533174U CN201920009279.8U CN201920009279U CN209533174U CN 209533174 U CN209533174 U CN 209533174U CN 201920009279 U CN201920009279 U CN 201920009279U CN 209533174 U CN209533174 U CN 209533174U
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- vacuum
- workpiece
- pressure gauge
- thin
- walled
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Abstract
A kind of vacuum fixture of thin-walled not magnetically attractive workpiece, the vacuum chuck of surrounding arrangement sealing strip is fixed on the surface of plate jig, the back of vacuum chuck is sequentially connected vacuum air-channel, pressure gauge, vacuum pump, vacuum tank by vacuum line, and PLC is electrically connected vacuum pump and pressure gauge.Vacuum chuck, sealing strip, vacuum line use in groups.Pressure gauge is set on vacuum pump, and the power device and pressure gauge of vacuum pump are electrically connected PLC.Sealing strip provided around vacuum chuck can prevent gas leak phenomenon caused by vacuum chuck and workpiece poor contact, so that generating influence of certain adsorption capacity to offset cutting force between workpiece and sucker.The utility model has the characteristics that applied widely, suction is strong, can control deflection, flatness and the depth of parallelism, preferably promotion machined surface quality；It can be avoided workpiece movement or the phenomenon that deformation, workpiece is caused to be scrapped occur.The processing that the utility model can satisfy the thin-walled parts of multiple fields uses.
Description
Technical field
The utility model relates to technical field of mechanical processing, a kind of vacuum clip of thin-walled not magnetically attractive workpiece is specifically provided
Tool.
Background technique
Thin-walled parts are usually used in the technical fields such as Automatic manual transmission, medical treatment, aviation, railway.Thin-walled parts in the prior art
Processing generallys use following technical proposals, such as: 1, magnetic suction disc adsorbent parts；2, using gelatin substance bonding way；3, sharp
Partial operation is carried out with the mode of mobile fixture；Deng.
But it is irregular for some not magnetically attractive surfaces or part shape, loss of weight part is more, flatness and the depth of parallelism
It is required that inevitably there is the phenomenon that empty avoiding and gas leakage, therefore above-mentioned spy in process in relatively high work pieces process
The suction vacuum processing of different part is constantly in technological gap.
Utility model content
The purpose of the utility model is to overcome special-shaped part, have be not easy to inhale vacuum processed disadvantage compared with parts such as multiple holes
End, propose it is a kind of can adapt to various sizes, shape, hollow out degree part a kind of vacuum chuck fixture.
The utility model specifically provides a kind of vacuum fixture of thin-walled not magnetically attractive workpiece, and surrounding arranges the true of sealing strip 2
Suction disk 1 is fixed on the surface of plate jig 3, and the back of vacuum chuck 1 is sequentially connected vacuum air-channel 9, pressure by vacuum line 4
Power table 5, vacuum pump 6, vacuum tank 7, PLC8 are electrically connected vacuum pump 6 and pressure gauge 5.
Vacuum chuck 1, sealing strip 2, vacuum line 4 use in groups.
Independent open and close valve 10 is respectively provided on every vacuum line 4 for connecting vacuum chuck 1.
Pressure gauge is set on vacuum pump 6, and the power device and pressure gauge of vacuum pump 6 are electrically connected PLC8.
The utility model, being capable of vacuum suction and solid just by multiple vacuum chucks on plate, sealing strip collective effect
Fixed workpiece to be added.It is provided with independent open and close valve on the vacuum line of the vacuum chuck of the utility model connection simultaneously, therefore is being inhaled
When attaching the parts to be processed of more loss of weight part and/or hole, can will on loss of weight part and/or hole part or
The vacuum line of the vacuum chuck reading that workpiece to be added cannot be completely covered at edge is closed, therefore the vacuum for being closed pipeline is inhaled
Disk will not be able to vacuumize, therefore the phenomenon that also avoid integral device decompression.
The utility model, which is provided with PLC, may be programmed automatic control and management device, can control complete equipment, including monitored pipeline
On pressure gauge and vacuum pump pressure table pressure value, and according to pressure value automatic adjustment or start and stop vacuum pump so that vacuum tank
It is maintained at the pressure value of vacuum chuck on fixture within the scope of constant setting.
Sealing strip provided around vacuum chuck can prevent gas leak phenomenon caused by vacuum chuck and workpiece poor contact,
So that generating influence of certain adsorption capacity to offset cutting force between workpiece and sucker.
The utility model has the characteristics that applied widely, suction is strong, can control deflection, flatness and the depth of parallelism,
Preferably promote machined surface quality；It can be avoided workpiece movement or the phenomenon that deformation, workpiece is caused to be scrapped occur.This is practical
The processing of the novel thin-walled parts that can satisfy multiple fields uses.
Detailed description of the invention
The utility model is described in further details with reference to the accompanying drawings of the specification:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model plate jig structural schematic diagram；
Fig. 3 is the utility model vacuum chuck structural schematic diagram.
Attached drawing meets explanation:
1 vacuum chuck, 2 sealing strips, 3 plate jigs, 4 vacuum lines, 5 pressure gauges, 6 vacuum pumps, 7 vacuum tanks, 8 PLC, 9
Vacuum air-channel, 10 open and close valves.
Specific embodiment
Embodiment 1
The purpose of the present embodiment be overcome special-shaped part, have be not easy to inhale vacuum processed drawback compared with parts such as multiple holes,
It is proposed it is a kind of can adapt to various sizes, shape, hollow out degree part a kind of vacuum chuck fixture.
The present embodiment specifically provides a kind of vacuum fixture of thin-walled not magnetically attractive workpiece, and surrounding arranges the vacuum of sealing strip 2
Sucker 1 is fixed on the surface of plate jig 3, and the back of vacuum chuck 1 is sequentially connected vacuum air-channel 9, pressure by vacuum line 4
Table 5, vacuum pump 6, vacuum tank 7, PLC8 are electrically connected vacuum pump 6 and pressure gauge 5.
Vacuum chuck 1, sealing strip 2, vacuum line 4 use in groups.
Independent open and close valve 10 is respectively provided on every vacuum line 4 for connecting vacuum chuck 1.
Pressure gauge is set on vacuum pump 6, and the power device and pressure gauge of vacuum pump 6 are electrically connected PLC8.
The present embodiment, being capable of vacuum suction and fixation just by multiple vacuum chucks on plate, sealing strip collective effect
Workpiece to be added.It is provided with independent open and close valve on the vacuum line of the vacuum chuck of the present embodiment connection simultaneously, therefore has in absorption
It, can will be on loss of weight part and/or hole part or edge when having the parts to be processed of more loss of weight part and/or hole
Workpiece to be added cannot be completely covered vacuum chuck reading vacuum line close, therefore be closed pipeline vacuum chuck will
The phenomenon that can not vacuumizing, therefore also avoiding integral device decompression.
The present embodiment, which is provided with PLC, may be programmed automatic control and management device, can control on complete equipment, including monitored pipeline
Pressure gauge and vacuum pump pressure table pressure value, and according to pressure value automatic adjustment or start and stop vacuum pump so that vacuum tank and
The pressure value of vacuum chuck is maintained within the scope of constant setting on fixture.
Sealing strip provided around vacuum chuck can prevent gas leak phenomenon caused by vacuum chuck and workpiece poor contact,
So that generating influence of certain adsorption capacity to offset cutting force between workpiece and sucker.
The present embodiment has the characteristics that applied widely, suction is strong, can control deflection, flatness and the depth of parallelism, more
Promote machined surface quality well；It can be avoided workpiece movement or the phenomenon that deformation, workpiece is caused to be scrapped occur.This is practical new
The processing that type can satisfy the thin-walled parts of multiple fields uses.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
In addition, there is omitted herein to descriptions of well-known structures and technologies, to avoid the utility model is unnecessarily obscured
Concept.
Claims (4)
1. a kind of vacuum fixture of thin-walled not magnetically attractive workpiece, it is characterised in that: surrounding arranges the vacuum chuck (1) of sealing strip (2)
Be fixed on the surface of plate jig (3), the back of vacuum chuck (1) by vacuum line (4) be sequentially connected vacuum air-channel (9),
Pressure gauge (5), vacuum pump (6), vacuum tank (7), PLC(8) it is electrically connected vacuum pump (6) and pressure gauge (5).
2. the vacuum fixture of thin-walled described in accordance with the claim 1 not magnetically attractive workpiece, it is characterised in that: vacuum chuck (1), sealing
Item (2), vacuum line (4) use in groups.
3. the vacuum fixture of thin-walled according to claim 1 or 2 not magnetically attractive workpiece, it is characterised in that: every for connecting
Independent open and close valve (10) are respectively provided on the vacuum line (4) of vacuum chuck (1).
4. the vacuum fixture of thin-walled described in accordance with the claim 1 not magnetically attractive workpiece, it is characterised in that: vacuum pump is arranged on (6)
Pressure gauge, the power device and pressure gauge of vacuum pump (6) are electrically connected PLC(8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009279.8U CN209533174U (en) | 2019-01-04 | 2019-01-04 | A kind of vacuum fixture of thin-walled not magnetically attractive workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009279.8U CN209533174U (en) | 2019-01-04 | 2019-01-04 | A kind of vacuum fixture of thin-walled not magnetically attractive workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209533174U true CN209533174U (en) | 2019-10-25 |
Family
ID=68268381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920009279.8U Expired - Fee Related CN209533174U (en) | 2019-01-04 | 2019-01-04 | A kind of vacuum fixture of thin-walled not magnetically attractive workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209533174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042044A (en) * | 2022-05-25 | 2022-09-13 | 涡阳县高炉创新包装有限责任公司 | Glass production is with glass side grinding device |
-
2019
- 2019-01-04 CN CN201920009279.8U patent/CN209533174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042044A (en) * | 2022-05-25 | 2022-09-13 | 涡阳县高炉创新包装有限责任公司 | Glass production is with glass side grinding device |
| CN115042044B (en) * | 2022-05-25 | 2023-11-24 | 涡阳县高炉创新包装有限责任公司 | Glass side grinding device for glass production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20220104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |