CN207300286U - Workpiece stomata detection device - Google Patents
Workpiece stomata detection device Download PDFInfo
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- CN207300286U CN207300286U CN201721034178.3U CN201721034178U CN207300286U CN 207300286 U CN207300286 U CN 207300286U CN 201721034178 U CN201721034178 U CN 201721034178U CN 207300286 U CN207300286 U CN 207300286U
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- workpiece
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- stomata
- cylinder
- slot
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Abstract
The utility model discloses a kind of workpiece stomata detection device, the workpiece stomata detection device includes gas storage plate, air reservoir, air admission hole, sealing ring and compressing member, the workpiece slot of annular is provided with the middle part of the gas storage plate, the top diameter of the workpiece slot is more than base diameter, the air reservoir is located at below the workpiece slot, the air admission hole is connected with the air reservoir, the air reservoir is connected with the workpiece slot, sealing ring is both provided with the outboard sidewalls of the workpiece slot, the compressing member is pressed in above the workpiece slot.The workpiece stomata detection device of the utility model can effectively find the stomata of inside workpiece perforation.
Description
Technical field
Field of machining is the utility model is related to, more particularly to a kind of workpiece stomata detection device.
Background technology
In industrial manufacturing process, often make blank by the way of casting, then by mach mode into
Row secondary operation realizes high-precision requirement, although so saving many costs, often also brings many technical barriers, most
For it is prominent be exactly the stomata that is hidden in inside casting, can't see above blank, once by machine machining, many stomatas
It can be exposed, some is even not easy naked eyes and discovers, this will bring many quality problems to the use in product future.
Stomata inside prior art medium casting is mainly by visually observing, it is difficult to find the stomata of inside workpiece perforation.
Utility model content
The technical problems to be solved in the utility model is to overcome in the prior art it is difficult to find that inside workpiece penetrates through
A kind of the defects of stomata, there is provided workpiece stomata detection device.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of workpiece stomata detection device, its feature are, including gas storage plate, air reservoir, air admission hole, sealing ring and compression
Part, the gas storage plate middle part are provided with the workpiece slot of annular, and the top diameter of the workpiece slot is more than base diameter, the air reservoir
Below the workpiece slot, the air admission hole is connected with the air reservoir, and the air reservoir is connected with the workpiece slot, described
Sealing ring is both provided with the outboard sidewalls of workpiece slot, the compressing member is pressed in above the workpiece slot.Gas storage plate and air reservoir
For storing gas-pressurized, workpiece slot is used to accommodate workpiece, and sealing ring is used to seal the sky between the side wall of workpiece slot and workpiece
Gap, compressing member is due to workpiece pressing on the top, and source of the gas is used to be the gas pressurized in gas storage plate, by the workpiece stomata equipped with workpiece
Detection device is put into clear water, and if bubble is persistently emerged, then there are stomata for workpiece.If no bubble is persistently emerged,
Stomata is not present in workpiece.
It is preferred that the workpiece stomata detection device further includes and holds out against cylinder, the cylinder that holds out against is described to hold out against for three
Cylinder is in compressing member described in supported underneath.Holding out against cylinder makes have gap between the tight part of pressure lattice and workpiece, easy to observe emitting for bubble
Go out.
It is preferred that the workpiece stomata detection device further includes cylinder, the cylinder is downwardly against the compressing member.Cylinder
Pressure is downwardly applied to, for fixing workpiece.
It is preferred that the workpiece stomata detection device further includes support plate and support column, the support column is four, described
Support column is supported on the gas storage plate, and the support plate is supported on the support column, and the cylinder is located at the support plate
On.Support plate and support column are used to fix cylinder.
It is preferred that the compressing member is flange.Flange can be preferably connected with cylinder lower end.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can be combined, up to the utility model respectively compared with
Good example.
The positive effect of the utility model is：The workpiece stomata detection device of the utility model can effectively be sent out
The stomata of existing inside workpiece perforation.
Brief description of the drawings
Fig. 1 is the workpiece stomata detection device internal structure schematic diagram of the utility model preferred embodiment.
Fig. 2 is the close-up schematic view of part A in Fig. 1.
Fig. 3 is the dimensional structure diagram of the workpiece stomata detection device of the utility model preferred embodiment.
Description of reference numerals：
Gas storage plate 1
Air reservoir 2
Workpiece slot 3
Sealing ring 4
Compressing member 5
Hold out against cylinder 6
Cylinder 7
Support plate 8
Support column 9
Embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Scope of embodiments among.
The workpiece stomata detection device of the present embodiment, as shown in Figure 1 to Figure 3, including gas storage plate 1, air reservoir 2, air admission hole
(not shown), sealing ring 4 and compressing member 5, the middle part of gas storage plate 1 are provided with the workpiece slot 3 of annular, and the top diameter of workpiece slot 3 is more than
Base diameter, air reservoir 2 are located at the lower section of workpiece slot 3, and air admission hole is connected with air reservoir 2, and air reservoir 2 is connected with workpiece slot 3, workpiece
Sealing ring 4 is both provided with the outboard sidewalls of groove 3, compressing member 5 is pressed in the top of workpiece slot 3.Gas storage plate 1 and air reservoir 2 are used to store up
Gas-pressurized is deposited, workpiece slot 3 is used to accommodate workpiece, and sealing ring 4 is used to seal the gap between the side wall and workpiece of workpiece slot 3,
Compressing member 5 is due to workpiece pressing on the top, and source of the gas is used to be the gas pressurized in gas storage plate 1, by the workpiece stomata equipped with workpiece
Detection device is put into clear water, and if bubble is persistently emerged, then there are stomata for workpiece.If no bubble is persistently emerged,
Stomata is not present in workpiece.
Workpiece stomata detection device, which further includes, holds out against cylinder 6, holds out against cylinder 6 as three, holds out against cylinder 6 in supported underneath pressure
Tight part 5.Holding out against cylinder 6 makes have gap between the tight part of pressure lattice and workpiece, easy to observe emerging for bubble.
Workpiece stomata detection device further includes cylinder 7, and cylinder 7 is downwardly against compressing member 5.Cylinder 7 is downwardly applied to pressure, uses
In fixed workpiece.
Workpiece stomata detection device further includes support plate 8 and support column 9, and support column 9 is four, and support column 9 is supported on storage
On gas plate 1, support plate 8 is supported on support column 9, and cylinder 7 is located in support plate 8.Support plate 8 and support column 9 are used to fix gas
Cylinder 7.
Compressing member 5 is flange.Flange can be preferably connected with 7 lower end of cylinder.
The workpiece stomata detection device of the present embodiment can effectively find the stomata of inside workpiece perforation.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
On the premise of the principle and essence without departing substantially from the utility model, various changes or modifications can be made to these embodiments,
But these change and modification each fall within the scope of protection of the utility model.
Claims (5)
1. a kind of workpiece stomata detection device, it is characterised in that including gas storage plate, air reservoir, air admission hole, sealing ring and compression
Part, the gas storage plate middle part are provided with the workpiece slot of annular, and the top diameter of the workpiece slot is more than base diameter, the air reservoir
Below the workpiece slot, the air admission hole is connected with the air reservoir, and the air reservoir is connected with the workpiece slot, described
Sealing ring is both provided with the outboard sidewalls of workpiece slot, the compressing member is pressed in above the workpiece slot.
2. workpiece stomata detection device as claimed in claim 1, it is characterised in that the workpiece stomata detection device further includes
Cylinder is held out against, the cylinder that holds out against is three, and the cylinder that holds out against is in compressing member described in supported underneath.
3. workpiece stomata detection device as claimed in claim 1, it is characterised in that the workpiece stomata detection device further includes
Cylinder, the cylinder is downwardly against the compressing member.
4. workpiece stomata detection device as claimed in claim 3, it is characterised in that the workpiece stomata detection device further includes
Support plate and support column, the support column are four, and the support column is supported on the gas storage plate, and the support plate is supported on
On the support column, the cylinder is located in the support plate.
5. the workpiece stomata detection device as described in Claims 1-4 any one, it is characterised in that the compressing member is method
It is blue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034178.3U CN207300286U (en) | 2017-08-17 | 2017-08-17 | Workpiece stomata detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034178.3U CN207300286U (en) | 2017-08-17 | 2017-08-17 | Workpiece stomata detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300286U true CN207300286U (en) | 2018-05-01 |
Family
ID=62444790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034178.3U Active CN207300286U (en) | 2017-08-17 | 2017-08-17 | Workpiece stomata detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405869A (en) * | 2017-08-17 | 2019-03-01 | 上海阿为特精密机械股份有限公司 | Workpiece stomata detection device and workpiece stomata detection method |
-
2017
- 2017-08-17 CN CN201721034178.3U patent/CN207300286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405869A (en) * | 2017-08-17 | 2019-03-01 | 上海阿为特精密机械股份有限公司 | Workpiece stomata detection device and workpiece stomata detection method |
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