CN204338860U - The two floating powder forming mould of an a kind of plate - Google Patents
The two floating powder forming mould of an a kind of plate Download PDFInfo
- Publication number
- CN204338860U CN204338860U CN201420859754.8U CN201420859754U CN204338860U CN 204338860 U CN204338860 U CN 204338860U CN 201420859754 U CN201420859754 U CN 201420859754U CN 204338860 U CN204338860 U CN 204338860U
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- undershoot
- lid
- module
- upper punch
- head
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Abstract
The two floating powder forming mould of an a kind of plate, it comprises punching module, intermediary form module, lower punching module; Described lower punching module comprises the main head of the first undershoot, the secondary head of the first undershoot, the first undershoot lid, first time red seat, the second low punch, the second undershoot lid, second time red seat; Described first undershoot mounts cover and fits over intermediary form module bottom, and the main head of the first undershoot gos deep into described intermediary form module through the first undershoot lid, and the secondary head of described first undershoot is attached to the main head lateral location of described first undershoot.In this programme, we by designing a little cylinder on first time red seat, realizes the main head of the first undershoot, the ladder of the secondary head of the first undershoot floats.By controlling the section difference height between the main head of the first undershoot, the secondary head of the first undershoot, ensure that product shoulder height is poor.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to the two floating powder forming mould of an a kind of plate.
Background technology
Mould be in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press, stretching obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state.Press the difference of shaping material, mould can be divided into metal die and nonmetal mould.Metal die is divided into again: casting mould (non-ferrous metal die casting, steel casting) and forging mold etc.
The processing technology classification of processing metal pressed by mould, and conventional has: stamping die, comprises blanking die, bending die, Drawing Die, flange die, reducing die, forcer, bulging die, sizing die etc.; Forging die, comprises die forging forging die, upsetting die etc.; And extrusion die and compression mod.
When press is pressed to dusty material, the product with hierarchic structure is usually difficult to compacting.General powder forming Design of Dies, a drift wants correspondence to be arranged in one piece of template, and when such as having three steps below, design three drifts, highly the highest is arranged on fixed form, and two other drift is arranged in corresponding float plate respectively.But be sometimes subject to the restriction of existing equipment, the sintered metal product on some multiple stage rank cannot be produced.
Summary of the invention
For above technical problem, the utility model provide can pressing structure more complicated, the two floating powder forming mould of one one plates of two compacting of floating can be realized on a block pressur plate.
The utility model is achieved through the following technical solutions:
The two floating powder forming mould of an a kind of plate, it comprises punching module, intermediary form module, lower punching module, described upper punching module, lower punching module respectively correspondence are assemblied in push-down head end on press, and intermediary form module assembly is on described between punching module, lower punching module; Described upper punching module comprises the first upper punch, the first upper punch lid, the first rush-up seat, the second upper punch, the second upper punch lid, the second rush-up seat, described first upper punch is assemblied in the bottom of the first upper punch lid, described first rush-up seat is fixed on described first upper punch and covers portion, described second upper punch lid is fixed on described second upper punch bottom, described second upper punch is stepped cylindrical shape, and the second upper punch stretches out described second upper punch lid vertically to passing described first rush-up seat, the first upper punch lid, the first upper punch successively; Described lower punching module comprises the main head of the first undershoot, the secondary head of the first undershoot, the first undershoot lid, first time red seat, the second low punch, the second undershoot lid, second time red seat; Described first undershoot mounts cover and fits over intermediary form module bottom, the main head of first undershoot gos deep into described intermediary form module through the first undershoot lid, the secondary head of described first undershoot is attached to the main head lateral location of described first undershoot, described first time red seat is assemblied in the main head of described first undershoot, the secondary head of the first undershoot, the first undershoot lid bottom, described first time red seat is designed with a little cylinder relying on air pressure to promote, stretching out of described little cylinder is rectified the secondary head bottom of described first undershoot; Described second undershoot mounts cover and fits over described second time red seat top, and described second low punch stretches out described second undershoot lid vertically to passing described first time red seat, the first undershoot lid, the main head of the first undershoot successively.
As preferably, lower punching module bottom is also equipped with plug module, and described plug module comprises plug, plug lid, mandrel holder; Described plug mounts cover and fits on described mandrel holder, and described plug is assemblied in described plug and covers, and described plug stretches out described plug lid straight up through described lower punching module, intermediary form module, upper punching module.
As preferably, the periphery on the forming hole top of described intermediary form module is processed with and escapes powder groove.
The beneficial effects of the utility model are: the two floating powder forming mould of this kind of plate is mainly used to the part having three steps below processing, mould is adding man-hour, to treat that intermediary form module put into by the powder of die casting, once carry out die casting on the top of material by the first upper punch, the second upper punch and form the shape needed; When the bottom die casting carrying out part, from the universal law of powder forming, at least need the press of outfit three lower mold holders can suppress this product.And in this programme, two floating main heads of the first undershoot, the secondary head of the first undershoot are incorporated on one piece of floating template by we, by designing a little cylinder on first time red seat, realizing the main head of the first undershoot, the ladder of the secondary head of the first undershoot floats.During dress powder, little cylinder moves upward and drives the secondary head of the first undershoot to float under air pressure controls, spacing by the first undershoot lid, and making to keep between itself and the main head of the first undershoot one, to fill out powder poorer than the section of multiple, thus realizes keeping between each step identical and fill out powder ratio.During compacting, by controlling the section difference height between the main head of the first undershoot, the secondary head of the first undershoot, ensure that product shoulder height is poor.Make mould structure more simple like this, the requirement for Die-casting Machines equipment reduces greatly.
Accompanying drawing explanation
Fig. 1 is the installation diagram of the two floating powder forming die face of an a kind of plate of the utility model.
Fig. 2 is the front schematic view of the utility model first upper punch.
Fig. 3 is the top view of the utility model first upper punch lid.
Fig. 4 is the top view of the utility model first rush-up seat.
Fig. 5 is the front schematic view of the utility model second upper punch.
Fig. 6 is the top view of the utility model second upper punch lid.
Fig. 7 is the top view of the utility model second rush-up seat.
Fig. 8 is the generalized section of the utility model intermediary form module.
Fig. 9 is the front schematic view of the main head of the utility model first undershoot.
Figure 10 is the top view of the utility model first undershoot lid.
Figure 11 is the top view of the utility model first time red seat.
Figure 12 is the front schematic view of the secondary head of the utility model first undershoot.
Figure 13 is the top view of the utility model mandrel holder.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
As shown in embodiment in Fig. 1 to Figure 12, the two floating powder forming mould of this kind of plate, it comprises punching module 1, intermediary form module 2, lower punching module 3, described upper punching module 1, lower punching module 3 respectively correspondence are assemblied in push-down head end on press, and intermediary form module 2 is assemblied between described upper punching module 1, lower punching module 3, described upper punching module 1 comprises the first upper punch 11, first upper punch lid 12, first rush-up seat 13, second upper punch 14, second upper punch lid 15, second rush-up seat 16, described first upper punch 11 is assemblied in the bottom of the first upper punch lid 12, described first rush-up seat 13 is fixed on described first upper punch lid 12 top, described second upper punch lid 15 is fixed on described second upper punch 14 bottom, described second upper punch 14 is stepped cylindrical shape, second upper punch 14 stretches out described second upper punch lid 15 vertically to passing described first rush-up seat 13 successively, first upper punch lid 12, first upper punch 11, described lower punching module 3 comprises the first undershoot main 31, the first undershoot lid 32, first time red seat 33, second low punch 34, second undershoot lid 35, second time red seat 36, first undershoot secondary 37, described first undershoot lid 32 is assemblied in intermediary form module 2 bottom, first undershoot main 31 gos deep into described intermediary form module 2 through the first undershoot lid 32, described first undershoot secondary 37 is attached to described first undershoot main 31 lateral location, described first time red seat 33 is assemblied in described first undershoot main 31, secondary the 37, first undershoot lid 32 bottom of the first undershoot, described first time red seat 33 is designed with a little cylinder 331 relying on air pressure to promote, stretching out of described little cylinder 331 is rectified secondary 37 bottom of described first undershoot, described second undershoot lid 35 is assemblied in described second time red seat 36 top, and described second low punch 34 stretches out described second undershoot lid 35 vertically to passing described first time red seat 33, first undershoot lid 32, first undershoot successively main 31.
The two floating powder forming mould of this kind of plate is mainly used to the part having three steps below processing, mould is adding man-hour, to treat that intermediary form module 2 put into by the powder of die casting, once carry out die casting on the top of material by the first upper punch 11, second upper punch 14 and form the shape needed; When the bottom die casting carrying out part, from the universal law of powder forming, at least need the press of outfit three lower mold holders can suppress this product.And in this programme, two floating the first undershoots main 31, the first undershoot secondary 37 are incorporated on one piece of floating template by we, by designing a little cylinder 331 on first time red seat 33, realizing the first undershoot main 31, the ladder of the first undershoot secondary 37 floats.During dress powder, little cylinder 331 moves upward and drives the first undershoot secondary 37 to float under air pressure controls, spacing by the first undershoot lid 32, making to keep between itself and the first undershoot main 31 one, to fill out powder poorer than the section of multiple, thus realize keeping between each step identical and fill out powder ratio.During compacting, by controlling the section difference height between the first undershoot main 31, the first undershoot secondary 37, ensure that product shoulder height is poor.Make mould structure more simple like this, the requirement for Die-casting Machines equipment reduces greatly.
As shown in Fig. 1 and Figure 13, lower punching module 3 bottom is also equipped with plug module 4, and described plug module 4 comprises plug 41, plug lid 42, mandrel holder 43; Described plug lid 43 is assemblied on described mandrel holder 43, and described plug 41 is assemblied on described plug lid 42, and described plug 41 stretches out described plug lid 42 straight up through described lower punching module 3, intermediary form module 2, upper punching module 1.Described plug 31 runs through whole upper punching module 1, intermediary form module 2, lower punching module 3, can produce the through hole of needs on the product produced.
As shown in Figure 8, the periphery on the forming hole top of described intermediary form module 2 is processed with and escapes powder groove 21.The die casting powder that intermediary form mould 2 has more can be overflowed from described powder groove 21 of escaping when the first upper punch 11 extruding downwards of described upper punching module 1 like this, make the profile standard more of compacted part.
Claims (3)
1. the two floating powder forming mould of plate, it comprises punching module (1), intermediary form module (2), lower punching module (3), described upper punching module (1), lower punching module (3) respectively correspondence are assemblied in push-down head end on press, and intermediary form module (2) is assemblied between described upper punching module (1), lower punching module (3), it is characterized in that: described upper punching module (1) comprises the first upper punch (11), first upper punch lid (12), first rush-up seat (13), second upper punch (14), second upper punch lid (15), second rush-up seat (16), described first upper punch (11) is assemblied in the bottom of the first upper punch lid (12), described first rush-up seat (13) is fixed on described first upper punch lid (12) top, described second upper punch lid (15) is fixed on described second upper punch (14) bottom, described second upper punch (14) is stepped cylindrical shape, second upper punch (14) stretches out described second upper punch lid (15) vertically to passing described first rush-up seat (13) successively, first upper punch lid (12), first upper punch (11), described lower punching module (3) comprises the main head of the first undershoot (31), the first undershoot lid (32), first time red seat (33), the second low punch (34), the second undershoot lid (35), second time red seat (36), the secondary head (37) of the first undershoot, described first undershoot lid (32) is assemblied in intermediary form module (2) bottom, the main head of first undershoot (31) gos deep into described intermediary form module (2) through the first undershoot lid (32), the secondary head (37) of described first undershoot is attached to described first undershoot main head (31) lateral location, described first time red seat (33) is assemblied in the main head of described first undershoot (31), the secondary head (37) of first undershoot, first undershoot lid (32) bottom, described first time red seat (33) is designed with a little cylinder (331) relying on air pressure to promote, stretching out of described little cylinder (331) is rectified secondary head (37) bottom of described first undershoot, described second undershoot lid (35) is assemblied in described second time red seat (36) top, and described second low punch (34) stretches out described second undershoot lid (35) vertically to passing described first time red seat (33), the first undershoot lid (32), the main head of the first undershoot (31) successively.
2. the two floating powder forming mould of an a kind of plate according to claim 1, it is characterized in that: lower punching module (3) bottom is also equipped with plug module (4), described plug module (4) comprises plug (41), plug lid (42), mandrel holder (43); Described plug lid (43) is assemblied on described mandrel holder (43), described plug (41) is assemblied on described plug lid (42), and described plug (41) stretches out described plug lid (42) straight up through described lower punching module (3), intermediary form module (2), upper punching module (1).
3. the two floating powder forming mould of an a kind of plate according to claim 1, is characterized in that: the periphery on the forming hole top of described intermediary form module (2) is processed with and escapes powder groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859754.8U CN204338860U (en) | 2014-12-25 | 2014-12-25 | The two floating powder forming mould of an a kind of plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859754.8U CN204338860U (en) | 2014-12-25 | 2014-12-25 | The two floating powder forming mould of an a kind of plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338860U true CN204338860U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859754.8U Expired - Fee Related CN204338860U (en) | 2014-12-25 | 2014-12-25 | The two floating powder forming mould of an a kind of plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889389A (en) * | 2015-06-09 | 2015-09-09 | 宁波汇众粉末机械制造有限公司 | Adjustable mould holder and powder forming and shaping machine with mould holder |
| CN112404422A (en) * | 2020-11-02 | 2021-02-26 | 江门安磁电子有限公司 | Mold structure |
-
2014
- 2014-12-25 CN CN201420859754.8U patent/CN204338860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889389A (en) * | 2015-06-09 | 2015-09-09 | 宁波汇众粉末机械制造有限公司 | Adjustable mould holder and powder forming and shaping machine with mould holder |
| CN112404422A (en) * | 2020-11-02 | 2021-02-26 | 江门安磁电子有限公司 | Mold structure |
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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: 20150520 Termination date: 20171225 |