CN213195622U - A mold for powder metallurgy automatic press with one mold - Google Patents
A mold for powder metallurgy automatic press with one mold Download PDFInfo
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- CN213195622U CN213195622U CN202022119981.5U CN202022119981U CN213195622U CN 213195622 U CN213195622 U CN 213195622U CN 202022119981 U CN202022119981 U CN 202022119981U CN 213195622 U CN213195622 U CN 213195622U
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 20
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007723 die pressing method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a powder metallurgy automatic press die with multiple outputs by one die, which comprises a fixed seat, a middle die plate, a stand column fixedly arranged on one side of the middle die plate, a top plate fixedly arranged on the top end of the stand column and a bottom die plate movably sleeved on the bottom end of the stand column, wherein the top end surface of the middle die plate is provided with a die cavity at equal intervals, a first extrusion block matched with the die cavity is arranged at the position of the top end of the bottom die plate corresponding to the die cavity, a die plate is sleeved at the outer side of the stand column, a second extrusion block used for extruding powder is arranged at the position of the bottom end of the die plate corresponding to the die cavity, a supporting lantern ring used for limiting the bottom die plate is fixedly arranged on the outer wall of the bottom end of the stand column, a reset spring used for pushing the bottom die plate to reset is sleeved at the outer side of the stand column, the, and simultaneously, the formed product is convenient to take out.
Description
Technical Field
The utility model relates to a powder metallurgy field especially relates to a many automatic press moulds of powder metallurgy of a mould.
Background
Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various products by preparing metal powder or using the metal powder as a raw material and forming and sintering the metal powder. The powder metallurgy method has similar places to the production of ceramics and belongs to the powder sintering technology, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials.
The existing automatic press mold is inconvenient to add powder in a mold cavity in the powder metallurgy process, and simultaneously, a product after molding is inconvenient to take out, so that the production efficiency is influenced, the mold is inconvenient to fix, and the stability of the mold in the pressing process is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an automatic press mould for powder metallurgy with one mould and a plurality of moulds, which is convenient for the products to be produced with one mould and a plurality of moulds and is convenient for taking out the formed products.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic press die of many powder metallurgy of a mould, includes fixing base, intermediate die plate, fixed stand, the fixed die cavity of establishing on intermediate die plate one side, fixed mounting establish at the die block board of stand bottom with movable sleeve at the roof on stand top, the die cavity has been seted up to the top surface equidistance of intermediate die plate, the position that the top of die block board corresponds the die cavity is provided with the first extrusion piece with die cavity complex, the outside cover of stand is equipped with the die pressing plate, the position that the bottom of die pressing plate corresponds the die cavity is provided with the second extrusion piece that is used for extrudeing the powder, the outer wall fixed mounting of stand bottom has and is used for carrying out spacing support lantern ring to the die block board, the outside cover of stand is equipped with the.
As a preferred technical scheme of the utility model, the top of fixing base is provided with the fixed establishment who goes on fixing to the middle template, fixed establishment is including fixed auricle, fixed auricle fixed mounting is on the top surface of fixing base, the top of fixing base is provided with carries out spacing limit structure to the middle template, the fixed orifices has been seted up to the front end of middle template, one side of fixed auricle wear to be equipped with fixed orifices cooperation slide bar, the fixed cover in the outside of slide bar is equipped with the push pedal, the outside cover of slide bar is equipped with the promotion spring that is used for promoting the push pedal, the other end fixed mounting of slide bar has the pull piece.
As an optimal technical scheme of the utility model, the mounting groove has been seted up to the top center department of fixing base, the cross sectional dimension of mounting groove is the same with the cross sectional dimension of die block board.
As a preferred technical scheme of the utility model, limit structure includes the reference column, two bisymmetry of reference column are provided with the top surface of fixing base, the locating hole has been seted up to two bisymmetry in middle template's top, just the registrate is connected between locating hole and the reference column.
As an optimal technical scheme of the utility model, the cross sectional dimension of first extrusion piece is the same with the cross sectional dimension of die cavity, the cross sectional dimension of second extrusion piece is the same with the cross sectional dimension of die cavity, the axis of first extrusion piece coincides with the axis of die cavity.
As a preferred technical scheme of the utility model, the distance between the support lantern ring and the middle template is less than the height of first extrusion piece, fixed connection between support lantern ring and the stand.
As an optimal technical scheme of the utility model, the cross sectional dimension of slide bar is the same with the cross sectional dimension of fixed orifices, the axis of slide bar and the coincidence of the central line of fixed auricle, sliding connection between slide bar and the fixed auricle.
As an optimal technical scheme of the utility model, the cross sectional dimension of locating hole is the same with the cross sectional dimension of reference column, pass through screw fixed connection between reference column and the fixing base.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. the die plate and the bottom die plate are movably sleeved on the outer side of the stand column, powder is placed in a bearing mode through the first extrusion block and the die cavity, the powder located in the die cavity is extruded by the first extrusion block and the second extrusion block through the die plate, the bottom die plate is limited under the action of the reset spring, a cavity for placing the powder is formed between the first extrusion block and the die cavity, the bottom die plate is convenient to reset under the action of the supporting lantern ring, and the material is taken, so that the functions of facilitating one die of a product to be discharged and facilitating taking out of the formed product are achieved;
2. through designing the fixed lug installed on the top end of the fixed seat, the sliding rod penetrating one side of the fixed lug and the pushing spring sleeved outside the sliding rod, the pushing spring pushes the push plate to move, so that the sliding rod is matched with the fixed hole, the position of the middle template is fixed, the middle template is limited through the limiting mechanism, and the stability of die installation is further ensured.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the press mold of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the mold of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the fixing base of the present invention;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of a partial enlarged structure at B in FIG. 2 according to the present invention;
wherein: 1. a fixed seat; 2. an intermediate template; 3. positioning holes; 4. a positioning column; 5. a column; 6. pressing the template; 7. a top plate; 8. a bottom template; 9. a fixing hole; 10. a first extrusion block; 11. a mold cavity; 12. a second extrusion block; 13. mounting grooves; 14. fixing the lug plate; 15. pushing the plate; 16. a push spring; 17. a slide bar; 18. pulling the block; 19. a support collar; 20. a return spring.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example 1
Referring to fig. 1, fig. 2 and fig. 5, the utility model provides a powder metallurgy automatic press mold with multiple dies, which comprises a fixed seat 1, a middle template 2, a vertical post 5 fixedly arranged on one side of the middle template 2, a top plate 7 fixedly arranged on the top of the vertical post 5 and a bottom template 8 movably sleeved on the bottom of the vertical post 5, die cavities 11 are equidistantly arranged on the top surface of the middle template 2, a first extrusion block 10 matched with the die cavity 11 is arranged at the position of the top of the bottom template 8 corresponding to the die cavity 11, a press template 6 is sleeved on the outer side of the vertical post 5, a second extrusion block 12 used for extruding powder is arranged at the position of the bottom of the press template 6 corresponding to the die cavity 11, a supporting lantern ring 19 used for limiting the bottom template 8 is fixedly arranged on the outer wall of the bottom of the vertical post 5, and a return spring 20 used for pushing the bottom template;
after the die holding of this device is accomplished, use equipment to promote die block board 8 and upwards remove, make reset spring 20 stop when blockking die block board 8, the powder cavity that can be used to place the powder has been formed through the effect of first extrusion piece 10 with die cavity 11, place even back with the powder, starting equipment makes the cylinder pass roof 7 extrusion die plate 6, thereby make die plate 6 drive the powder in second extrusion piece 12 extrusion die cavity 11, after processing is accomplished, make the support lantern ring 19 promote die block board 8 and reset, thereby make die block board 8 drive first extrusion piece 10 and move down, thereby make the finished product fall down from die cavity 11.
As a further embodiment of this embodiment, as shown in fig. 2, first extrusion block 10 has a cross-sectional dimension that is the same as the cross-sectional dimension of die cavity 11, second extrusion block 12 has a cross-sectional dimension that is the same as the cross-sectional dimension of die cavity 11, and the axis of first extrusion block 10 coincides with the axis of die cavity 11; in order to facilitate the matching of first extrusion block 10 and die cavity 11, first extrusion block 10 receives the powder, and simultaneously, second extrusion block 12 extrudes die cavity 11 to prevent the powder from extruding from the gap between second extrusion block 12 and die cavity 11.
As a further embodiment of this embodiment, as shown in fig. 5, the distance between the supporting collar 19 and the middle formwork 2 is smaller than the height of the first extrusion block 10, and the supporting collar 19 is fixedly connected with the upright post 5; in order to facilitate the placement of the powders when bottom die plate 8 is in contact with return spring 20, first press block 10 cooperates with die cavity 11.
Example 2
Referring to fig. 1, fig. 3 and fig. 4, the other parts of this embodiment 2 are the same as the embodiment of embodiment 1, and the different parts are that, the utility model provides a powder metallurgy automatic press mold with multiple powder discharge in one mold, the top of a fixing base 1 is provided with a fixing mechanism for fixing an intermediate template 2, the fixing mechanism includes a fixing lug 14, the fixing lug 14 is fixedly installed on the top surface of the fixing base 1, the top of the fixing base 1 is provided with a limiting structure for limiting the intermediate template 2, the front end of the intermediate template 2 is provided with a fixing hole 9, one side of the fixing lug 14 is provided with a sliding rod 17 matched with the fixing hole 9 in a penetrating manner, the outer side of the sliding rod 17 is fixedly sleeved with a push plate 15, the outer side of the sliding rod 17 is sleeved with a push spring 16 for pushing the push plate 15, and;
when the fixing mechanism of the device is used, the pulling block 18 is pulled, the moving of the pulling block 18 drives the moving of the sliding rod 17, the moving of the sliding rod 17 drives the push plate 15 to extrude the pushing spring 16, the moving die enables the die to penetrate through the mounting groove 13 to be placed on the top end of the fixing seat 1, the middle template 2 is limited through the limiting structure, the pulling block 18 is loosened, the pushing spring 16 pushes the push plate 15 to move, the sliding rod 17 is sleeved with the fixing hole 9, and therefore the middle template 2 is fixed.
As a further embodiment of the present embodiment, as shown in fig. 3, an installation groove 13 is formed at the center of the top end of the fixed seat 1, and the cross-sectional dimension of the installation groove 13 is the same as the cross-sectional dimension of the bottom form 8; to facilitate the insertion of the bottom form 8 through the installation channel 13, the intermediate form 2 is placed so as not to interfere with the movement of the bottom form 8.
As a further implementation manner of this embodiment, as shown in fig. 1-3, the limiting structure includes positioning pillars 4, the positioning pillars 4 are pairwise symmetrically provided with the top end surfaces of the fixing bases 1, the top ends of the intermediate templates 2 are pairwise symmetrically provided with positioning holes 3, and the positioning holes 3 and the positioning pillars 4 are in sleeved connection; the cross section of the positioning hole 3 is the same as that of the positioning column 4, and the positioning column 4 is fixedly connected with the fixed seat 1 through a screw; in order to facilitate the cooperation of locating hole 3 and reference column 4, fix a position spacingly to middle template 2 to the installation of middle template 2 of being convenient for has guaranteed the stability of middle template 2 simultaneously.
As a further embodiment of this embodiment, as shown in fig. 4, the cross-sectional dimension of the sliding rod 17 is the same as the cross-sectional dimension of the fixing hole 9, the axis of the sliding rod 17 coincides with the center line of the fixing lug 14, and the sliding rod 17 is slidably connected with the fixing lug 14; in order to facilitate the stability of the fit between the slide bars 17 and the fixing holes 9, the intermediate die plate 2 is prevented from jumping up and down.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a many powder metallurgy automatic press moulds of a mould, includes fixing base (1), middle template (2), fixed stand (5), fixed roof (7) and the movable sleeve that wear to establish on middle template (2) one side establish at stand (5) bottom at stand (5) top establish die block board (8), its characterized in that: die cavity (11) have been seted up to the top surface equidistance of middle template (2), the position that the top of die cavity (11) corresponds in die block (8) is provided with first extrusion piece (10) of die cavity (11) complex, the outside cover of stand (5) is equipped with die block board (6), the position that the bottom of die block board (6) corresponds die cavity (11) is provided with second extrusion piece (12) that are used for extrudeing the powder, the outer wall fixed mounting in stand (5) bottom has and is used for carrying out spacing support sleeve ring (19) to die block board (8), the outside cover of stand (5) is equipped with reset spring (20) that are used for promoting die block board (8) to reset.
2. The one-die multiple-die powder metallurgy automatic press die as claimed in claim 1, wherein: the top of fixing base (1) is provided with the fixed establishment who carries out the fixing to middle template (2), fixed establishment is including fixed auricle (14), fixed auricle (14) fixed mounting is on the top surface of fixing base (1), the top of fixing base (1) is provided with carries out spacing limit structure to middle template (2), fixed orifices (9) have been seted up to the front end of middle template (2), one side of fixed auricle (14) is worn to be equipped with and is cooperated slide bar (17) with fixed orifices (9), the outside fixed cover of slide bar (17) is equipped with push pedal (15), the outside cover of slide bar (17) is equipped with promotion spring (16) that are used for promoting push pedal (15), the other end fixed mounting of slide bar (17) has pull block (18).
3. The one-die multiple-die powder metallurgy automatic press die as claimed in claim 2, wherein: the mounting groove (13) is formed in the center of the top end of the fixing seat (1), and the section size of the mounting groove (13) is the same as that of the bottom formwork (8).
4. The one-die multiple-die powder metallurgy automatic press die as claimed in claim 2, wherein: the limiting structure comprises positioning columns (4), wherein the positioning columns (4) are symmetrically provided with the top end surfaces of the fixing seats (1), the top ends of the middle templates (2) are symmetrically provided with positioning holes (3), and the positioning holes (3) are connected with the positioning columns (4) in a sleeved mode.
5. The one-die multiple-die powder metallurgy automatic press die as claimed in claim 1, wherein: the cross-sectional dimension of the first extrusion block (10) is the same as the cross-sectional dimension of the die cavity (11), the cross-sectional dimension of the second extrusion block (12) is the same as the cross-sectional dimension of the die cavity (11), and the axis of the first extrusion block (10) coincides with the axis of the die cavity (11).
6. The one-die multiple-die powder metallurgy automatic press die as claimed in claim 1, wherein: the distance between the support lantern ring (19) and the middle template (2) is smaller than the height of the first extrusion block (10), and the support lantern ring (19) is fixedly connected with the upright column (5).
7. The one-die multiple-die powder metallurgy automatic press die as claimed in claim 2, wherein: the cross-sectional dimension of the sliding rod (17) is the same as that of the fixing hole (9), the axis of the sliding rod (17) is overlapped with the center line of the fixing lug (14), and the sliding rod (17) is in sliding connection with the fixing lug (14).
8. The one-die multiple-die powder metallurgy automatic press die according to claim 4, wherein: the cross-sectional dimension of the positioning hole (3) is the same as that of the positioning column (4), and the positioning column (4) is fixedly connected with the fixed seat (1) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119981.5U CN213195622U (en) | 2020-09-24 | 2020-09-24 | A mold for powder metallurgy automatic press with one mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119981.5U CN213195622U (en) | 2020-09-24 | 2020-09-24 | A mold for powder metallurgy automatic press with one mold |
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| Publication Number | Publication Date |
|---|---|
| CN213195622U true CN213195622U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022119981.5U Active CN213195622U (en) | 2020-09-24 | 2020-09-24 | A mold for powder metallurgy automatic press with one mold |
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| CN (1) | CN213195622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276689A (en) * | 2023-01-06 | 2023-06-23 | 包头中科雨航抛光材料有限公司 | A molding device and molding system for cerium oxide polishing material |
-
2020
- 2020-09-24 CN CN202022119981.5U patent/CN213195622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276689A (en) * | 2023-01-06 | 2023-06-23 | 包头中科雨航抛光材料有限公司 | A molding device and molding system for cerium oxide polishing material |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211112 Address after: 050000 room a322, Mingyuan incubator, qiutou village, qiutou Town, circular chemical industry park, Shijiazhuang City, Hebei Province Patentee after: Hebei Huijing Sina Material Technology Co.,Ltd. Address before: 052160 300 meters west of Zhizhao village, Jiumen Township, Gaocheng District, Shijiazhuang City, Hebei Province Patentee before: Hebei Huigu silicon carbide material Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241127 Address after: 050000, 300 meters west of Zaizhao Village, Jiumen Township, Gaocheng District, Shijiazhuang City, Hebei Province Patentee after: Hebei Huigu silicon carbide material Co.,Ltd. Country or region after: China Address before: 050000 room a322, Mingyuan incubator, qiutou village, qiutou Town, circular chemical industry park, Shijiazhuang City, Hebei Province Patentee before: Hebei Huijing Sina Material Technology Co.,Ltd. Country or region before: China |