CN210571497U - Can assembled metal powder sampler - Google Patents
Can assembled metal powder sampler Download PDFInfo
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- CN210571497U CN210571497U CN201920782542.7U CN201920782542U CN210571497U CN 210571497 U CN210571497 U CN 210571497U CN 201920782542 U CN201920782542 U CN 201920782542U CN 210571497 U CN210571497 U CN 210571497U
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Abstract
The utility model relates to a can assembled metal powder sampler, including the sampling head, two at least sampling chambers of being connected with the sampling head, the handle of being connected with the sampling chamber, the sampling head is conical, the bottom and the sampling chamber of sampling head are connected, can assemble metal powder sampler still includes two at least sleeve pipes, the bottom diameter of sampling head is greater than sheathed tube diameter, sheathed tube end-to-end connection has seal gasket, seal gasket's diameter is greater than sheathed tube diameter, the sampling chamber is located intraductal portion, the handle passes seal gasket, the sampling chamber includes the cabin, the cabin is hollow cylinder, the powder entry has been seted up to the cabin, the powder entry is semi-circular, the inside powder chamber that stores up that forms in the cabin. The utility model discloses the sample volume is sufficient and controllable when can guaranteeing to take a sample at every turn, avoids extravagant, can make best adjustment according to the change of sample environment to adapt to various sample circumstances, can not expose metal powder in the air during the sample, with the contaminated sample.
Description
Technical Field
The utility model relates to a 3D prints the field, especially relates to can assembled metal powder sampler.
Background
In the field of 3D printing, metal powder is used as a raw material, and tests such as metal component analysis, powder particle size analysis, powder oxygen nitrogen hydrogen content test, metallographic test and the like are performed. In these tests, some powder was taken as a sample, and in addition, some powder was taken as a raw material for the brazing process used in the repair of some parts. In the work, the purity of the powder needs to be ensured, and the influence on the test result and the part repairing effect caused by the impurities mixed in the powder is avoided. The powder taking at the present stage mostly adopts a spoon-shaped sampler, the several samplers have several disadvantages, metal powder is directly exposed in the air in the powder taking process, the sample can be polluted, the sampling environment can be influenced for a long time, and the health of a sampling person is harmed. In addition, since most of the metal powder is stored in the tank, these samplers are very inconvenient to use when performing vertical sampling operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can assembled metal powder sampler, the sample volume is sufficient and controllable when guaranteeing to take a sample at every turn, avoids extravagant, can make best adjustment according to the change of sample environment to adapt to various sampling condition, can not expose metal powder in the air during the sample, with the contaminated sample.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a can assembled metal powder sampler, includes the sampling head, with two at least sampling chambers that the sampling head is connected, with the handle of being connected of sampling chamber, the sampling head is conical, the bottom and the sampling chamber of sampling head are connected, can assemble metal powder sampler still includes two at least sleeve pipes, the bottom diameter of sampling head is greater than sheathed tube diameter, sheathed tube end-to-end connection has seal gasket, seal gasket's diameter is greater than sheathed tube diameter, the sampling chamber is located sheathed tube inside, the handle passes seal gasket, the sampling chamber includes the cabin, the cabin is hollow cylinder, the powder entry has been seted up to the cabin, the powder entry is semi-circular, the inside powder storage chamber that forms in cabin.
Further, the sampling chambers are connected through a threaded structure.
Further, the sampling head is connected with the sampling chamber through a thread structure.
Further, the sampling chamber is connected with the handle through a threaded structure.
Further, the sleeves are connected through a thread structure.
Further, the sealing gasket is circular.
Further, the sealing gasket is made of rubber materials.
Compared with the prior art, the utility model discloses can assemble formula metal powder sampler's beneficial effect is: the sampling volume is sufficient and controllable when can guaranteeing to take a sample at every turn, avoids extravagant, can make best adjustment according to the change of sample environment to adapt to various sample conditions, can not expose metal powder in the air during the sample, with the contaminated sample.
Drawings
Fig. 1 is a schematic structural diagram of an assembled metal powder sampler.
FIG. 2 is a schematic diagram of the structure of the sampling chamber.
Detailed Description
Referring to fig. 1 to 2, an assembled metal powder sampler includes a sampling head 1, at least two sampling chambers 3 connected to the sampling head 1 via a screw structure 4, and a handle 9 connected to the sampling chambers 3 via a screw structure 6, wherein the sampling chambers 3 are connected to each other via a screw structure 5. The plurality of sampling chambers realize the controllability of sampling depth and sampling quantity. Sampling head 1 is conical, and convenience when guaranteeing to get the powder, the bottom and the sampling chamber 3 of sampling head 1 are connected, and the bottom diameter of sampling head 1 is greater than the diameter of sleeve pipe 2, has guaranteed the leakproofness in the sampling chamber.
The assembled metal powder sampler also comprises at least two sleeves 2, and the sleeves 2 are connected through a thread structure 7. The end of the sleeve 2 is connected with a sealing gasket 8, the sealing gasket 8 is circular, the sealing gasket 8 is made of rubber materials, the diameter of the sealing gasket 8 is larger than that of the sleeve 2, the sealing gasket can completely seal the sleeve, and contact and pollution of powder and air are further avoided. The sampling chamber 3 is located inside the cannula 2. The handle 9 passes through the sealing gasket 8. The sealing gasket 8 can slide against the outer surface of the handle 9, and the sleeve 2 slides together with the sealing gasket.
When sampling, the whole sampler is vertically placed, the sampling head faces downwards, the sleeve is lifted upwards to enable the sampling chamber at the lowest part to be completely exposed, and the handle is pushed to insert the sampler into powder. After the powder enters the first sampling chamber from the semicircular hole, the outer sleeve is pushed down, so that the first sampling chamber is filled with the sample, and the sampling is finished.
The utility model discloses the sample volume is sufficient and controllable when can guaranteeing to take a sample at every turn, avoids extravagant, can make best adjustment according to the change of sample environment to adapt to various sample circumstances, can not expose metal powder in the air during the sample, with the contaminated sample.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An assembled metal powder sampler, comprising: including the sampling head, with two at least sampling rooms that the sampling head is connected, with the handle of being connected of sampling room, the sampling head is conical, the bottom and the sampling room of sampling head are connected, but assembled metal powder sampler still includes two at least sleeve pipes, the bottom diameter of sampling head is greater than sheathed tube diameter, sheathed tube end-to-end connection has seal gasket, seal gasket's diameter is greater than sheathed tube diameter, the sampling room is located intraductal, the handle passes seal gasket, the sampling room includes the cabin, the cabin is hollow cylinder form, the powder entry has been seted up in the cabin, the powder entry is semi-circular, the inside powder storage chamber that forms in cabin.
2. The assemblable metal powder sampler of claim 1, wherein: the sampling chambers are connected through a threaded structure.
3. The assemblable metal powder sampler of claim 1, wherein: the sampling head is connected with the sampling chamber through a threaded structure.
4. The assemblable metal powder sampler of claim 1, wherein: the sampling chamber is connected with the handle through a threaded structure.
5. The assemblable metal powder sampler of claim 1, wherein: the sleeves are connected through a thread structure.
6. The assemblable metal powder sampler of claim 1, wherein: the sealing gasket is circular.
7. The assemblable metal powder sampler of claim 1, wherein: the sealing gasket is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920782542.7U CN210571497U (en) | 2019-05-28 | 2019-05-28 | Can assembled metal powder sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920782542.7U CN210571497U (en) | 2019-05-28 | 2019-05-28 | Can assembled metal powder sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210571497U true CN210571497U (en) | 2020-05-19 |
Family
ID=70639117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920782542.7U Active CN210571497U (en) | 2019-05-28 | 2019-05-28 | Can assembled metal powder sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210571497U (en) |
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2019
- 2019-05-28 CN CN201920782542.7U patent/CN210571497U/en active Active
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