CN203972858U - Powder metallurgy secondary dress powder structure - Google Patents
Powder metallurgy secondary dress powder structure Download PDFInfo
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- CN203972858U CN203972858U CN201420328174.6U CN201420328174U CN203972858U CN 203972858 U CN203972858 U CN 203972858U CN 201420328174 U CN201420328174 U CN 201420328174U CN 203972858 U CN203972858 U CN 203972858U
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- powder
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- stamping
- powder metallurgy
- flexible pipe
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Abstract
The utility model relates to mechanical field, relates in particular to powder metallurgy secondary dress powder structure.The interior stamping that comprises outer stamping and outer stamping inside, also comprises the oblique hole that penetrates outer stamping sidewall, and described hole is being communicated with flexible pipe, and described soft pipe connection the inner secondary powder box that powder metallurgy powder is housed, and described secondary powder box height is greater than the height in oblique hole.Also comprise the key piece that flexible pipe can be fixed on to oblique outside, hole, described key piece also comprises the hole of inclination.Beneficial effect: powder metallurgy secondary powder filling mechanism, simple in structure, make easily, easy to operate, do not need more exchange device.
Description
Technical field
The utility model relates to mechanical field, relates in particular to powder metallurgy secondary dress powder structure.
Background technology
The moulding of some complicated powdered metal parts need to adopt two structures (comprise two times two, upper two Xia San mechanisms etc.), and this type part need to carry out some boss of moulding by moving powder.But powder, in handover process, is subject to the impact of frictional force, it is not very good that the boss that causes highly surpassing 10mm moves powder effect, and density does not reach requirement, and this just requires this position to need secondary dress powder.Existing secondary dress powder has two kinds of modes: a kind of is manual dress powder, and another kind is to buy the more sophisticated equipment of function.First kind of way is not suitable for batch production, and second way product-specific investments is large.The powder metallurgy secondary powder filling mechanism that adopts the utility model to provide, equipment adopts common press, and small investment is simple in structure, makes easily, easy to operate.
Utility model content
The object of utility model: for the better powder metallurgy secondary dress of a kind of function powder structure is provided, specific purposes are shown in a plurality of essence technique effects of concrete implementation section.
In order to reach as above object, the utility model is taked following technical scheme:
Powder metallurgy secondary dress powder structure, it is characterized in that, the interior stamping that comprises outer stamping and outer stamping inside, also comprise the oblique hole that penetrates outer stamping sidewall, described hole is being communicated with flexible pipe, described soft pipe connection the inner secondary powder box that powder metallurgy powder is housed, and described secondary powder box height is greater than the height in oblique hole.
The further technical scheme of the utility model is, also comprises the key piece that flexible pipe can be fixed on to oblique outside, hole, and described key piece also comprises the hole of inclination.
The further technical scheme of the utility model is, described flexible pipe inserts oblique hole.
The further technical scheme of the utility model is, described secondary powder box is placed on hoistable platform, and there is lift cylinder described hoistable platform below.
The further technical scheme of the utility model is, the inner lifting of stamping outside of described interior stamping.
Adopt as above the utility model of technical scheme, with respect to prior art, have following beneficial effect: powder metallurgy secondary powder filling mechanism, simple in structure, make easily, easy to operate, do not need more exchange device.
Accompanying drawing explanation
In order to further illustrate the utility model, below in conjunction with accompanying drawing, further describe:
Fig. 1 is utility model embodiment mono-structural representation;
Fig. 2 is utility model embodiment bis-structural representations;
1 outer stamping, 2 interior stampings, 3. two powder boxes; 4. key piece; 5. flexible pipe; 6. hoistable platform.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, embodiment does not form restriction of the present utility model:
Embodiment mono-: powder metallurgy secondary dress powder structure, it is characterized in that, the interior stamping 2 that comprises outer stamping 1 and outer stamping inside, also comprise the oblique hole that penetrates outer stamping 1 sidewall, described hole is being communicated with flexible pipe 5, described flexible pipe 5 is being communicated with the inner secondary powder box 3 that powder metallurgy powder is housed, and described secondary powder box 3 is highly greater than the height in oblique hole.The technique effect of the essence that the technique effect at this place plays is, the inclined hole by outer stamping enters powder " suction " or certainly flow to the space that need to add powder, realizes secondary dress powder.The disclosed powder metallurgy secondary of the utility model powder filling mechanism is simple in structure, makes easily, easy to operate, does not need more exchange device.Overcome the defect of prior art.The disclosed mechanism of the utility model utilizes stamping in mechanical press can move and can control the position of fluctuating, and effectively, by simpler structure, has realized complicated operation, has substituted complicated mechanical device.
Also comprise the key piece 4 that flexible pipe can be fixed on to oblique outside, hole, described key piece 4 also comprises the hole of inclination.Described flexible pipe 5 inserts oblique hole.The technique effect of the essence that the technical scheme at this place plays is, the orifice angle of inclination is consistent with position and outer stamping, convenient disassembly.
Embodiment bis-: described secondary powder box 3 is placed on hoistable platform 6, and there is lift cylinder described hoistable platform 6 belows.Based on embodiment mono-, for the better mobility of powder metallurgy mixed powder, what make this patent can make full use of gravitional force, adjusts the position height of secondary powder box 3 according to the high height in position, even carries out upper and lower porpoising.The inner lifting of stamping 1 outside of described interior stamping 2.
Be further used as and expand explanation;
Outer stamping 1, stamping cylindrical has an increasing keyway, and bottom land has the inclined hole of 1 φ 2.5～φ 10.
Flexible pipe one end is inserted in key piece inclined hole, and the other end is connected with the powder box that secondary dress powder is used, and hose length is moderate, and forming pipeline will tilt, and avoids stretching.
Keyway position can specifically be formulated according to the dress powder position of institute's shaped article boss, and inclined hole pore size can according to how many decisions of mending powder amount.
Interior stamping end surface shape can specifically be set according to the shape of institute's shaped article boss, monolateral within the scope of 0.005～0.015mm with the fit clearance of outer stamping.
Secondary powder box can the cope match-plate pattern of stationary press on, position and large I are freely selected.Secondary powder box selects the sustainable reinforced powder box of opening in addition.
Inclined hole angle is consistent with position and outer stamping, convenient disassembly.
Hose diameter need be supporting with the inclined hole diameter of key piece, and hose length can free setting, can not be stretching but form pipeline.
more than show and described basic principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. powder metallurgy secondary fills powder structure, it is characterized in that, the interior stamping (2) that comprises outer stamping (1) and outer stamping inside, also comprise the oblique hole that penetrates outer stamping (1) sidewall, described hole is being communicated with flexible pipe (5), described flexible pipe (5) is being communicated with the inner secondary powder box (3) that powder metallurgy powder is housed, and described secondary powder box (3) is highly greater than the height in oblique hole.
2. powder metallurgy secondary dress powder structure as claimed in claim 1, is characterized in that, also comprise the key piece (4) that flexible pipe can be fixed on to oblique outside, hole, described key piece (4) also comprises the hole of inclination.
3. powder metallurgy secondary dress powder structure as claimed in claim 1, is characterized in that, described flexible pipe (5) inserts oblique hole.
4. powder metallurgy secondary dress powder structure as claimed in claim 1, is characterized in that, it is upper that described secondary powder box (3) is placed in hoistable platform (6), and there is lift cylinder described hoistable platform (6) below.
5. powder metallurgy secondary dress powder structure as claimed in claim 1, is characterized in that described interior stamping (2) the inner lifting of stamping (1) outside.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328174.6U CN203972858U (en) | 2014-06-19 | 2014-06-19 | Powder metallurgy secondary dress powder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328174.6U CN203972858U (en) | 2014-06-19 | 2014-06-19 | Powder metallurgy secondary dress powder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972858U true CN203972858U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420328174.6U Expired - Fee Related CN203972858U (en) | 2014-06-19 | 2014-06-19 | Powder metallurgy secondary dress powder structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203972858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944498A (en) * | 2023-09-21 | 2023-10-27 | 苏州丰达瑞自动化设备科技有限公司 | Vibration platform for powder metallurgy |
-
2014
- 2014-06-19 CN CN201420328174.6U patent/CN203972858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944498A (en) * | 2023-09-21 | 2023-10-27 | 苏州丰达瑞自动化设备科技有限公司 | Vibration platform for powder metallurgy |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170619 |