CN217570863U - Powder metallurgy pressing die with metal powder collecting function - Google Patents

Abstract

The utility model discloses a powder metallurgy embossing mold utensil with metal powder collects function, concretely relates to embossing mold utensil technical field, including the shaping die body, processing all around on shaping die body top has the unloading inclined plane, and the inside swing joint on shaping die body top has the die-casting head, and the outside of shaping die body is provided with the workstation, and the powder groove has been seted up to the inside on workstation top, and the equal fixedly connected with of four corners of powder groove top inner wall supports the hornblock down, and spacing notch has been seted up on the top of supporting hornblock one side, and the standing groove has been seted up at the middle part of workstation, and the inside swing joint of standing groove has the collection box, the utility model discloses an utilize the unloading inclined plane all around of shaping die body to make unnecessary metal powder landing to the powder inslot portion down to carry out the collection work of metal powder by the inside collection box of standing groove, can avoid follow-up in-up process, the staff clears up scattered metal powder around shaping die body top, has alleviateed staff's work load.

Description

Powder metallurgy pressing die with metal powder collecting function

Technical Field

The utility model relates to a embossing mold utensil technical field, more specifically say, the utility model relates to a powder metallurgy embossing mold utensil with metal powder collects function.

Background

The die casting die is used as one kind of die, it usually needs to match with special die casting die forging machine to complete the die casting work, in the die casting process, the metal liquid is cast at low speed or high speed and filled into the die cavity of the die, the die has movable cavity surface, it is pressed and forged along with the cooling process of the metal liquid, it not only eliminates the shrinkage cavity and shrinkage porosity defect of the blank, but also makes the internal structure of the blank reach the broken crystal grain of the forging state, the synthesis and performance of the blank are improved obviously, the powder metallurgy can be made into metal material, composite material and various products through forming and sintering, the powder metallurgy technology has the advantages of energy saving, material saving, excellent performance, high product precision and good stability, etc., and is suitable for the mass production work of metal products.

When pressing into metal product with metal powder, the die-casting head can be with the inside of metal powder punching press to the mould repeatedly, thereby guarantee that metal product structure matter is close, eliminate the pore between the powder, guarantee metal product's structural strength, but at the in-process of die-casting head repeated punching press, the metal powder in the mould can appear drops to the outside condition of mould, furthermore, at the unloading in-process, generally need add the convenient press forming metal product of excessive metal powder, consequently, the powder can appear and drop the outside condition of mould, need follow-up clearance, staff's work load and manufacturing cost have been increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a powder metallurgy embossing mold utensil with metal powder collects function, the utility model aims to solve the technical problem that: the in-process of present powder pressing die at the die-casting head repeated stamping powder, the metal powder in the mould drops to the mould outside, simultaneously, and at the unloading in-process, the metal powder also can drop outside the mould, needs follow-up clearance, has increased staff's work load and manufacturing cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a powder metallurgy embossing mold utensil with metal powder collects function, includes the shaping die body, the inside swing joint die casting head on shaping die body top, the outside of shaping die body is provided with the workstation, the powder groove has been seted up down to the inside on workstation top, the equal fixedly connected with in four corners of powder groove top inner wall supports the hornblock down, spacing notch has been seted up on the top of supporting hornblock one side, the installation horn groove has all been seted up to four corners of shaping die body bottom, one side swing joint of supporting hornblock is in the inside of installation horn groove, four turnings on shaping die body top are located the inside of four spacing notches respectively, shaping die body swing joint is in the inside of powder groove down, the standing groove has been seted up at the middle part of workstation, the top at the standing groove back and the bottom of powder groove communicate each other down, the inside swing joint of standing groove has the collection box, the positive fixedly connected with pull handle of collection box, the equal fixedly connected with supporting leg in four corners of workstation bottom.

In a preferred embodiment, the periphery of the top end of the forming die body is provided with a blanking inclined plane which is inclined from the top of the inner side of the forming die body to the bottom of the outer side of the forming die body, and the four inclined blanking inclined planes are arranged on the periphery of the top end of the forming die body, so that the redundant metal powder can slide to the inner part of the powder discharging groove and fall into the inner part of the placing groove to be collected by the collecting box.

In a preferred embodiment, the front surface and the back surface of the top of the forming die body are hinged with pull rings, and the use of the two pull rings facilitates the mounting and dismounting of the forming die body in the powder discharge groove.

In a preferred embodiment, the cross section of the supporting corner block is triangular, the top end face of the supporting corner block is inclined from the right-angled side of the cross section triangle to one side of the inclined side, and by inclining the two right-angled sides of the triangular cross section of the top end face of the supporting corner block to the inclined sides, the metal powder falling on the top end of the supporting corner block can fall into the powder falling groove, and collection is facilitated.

In a preferred embodiment, four corners of lower powder groove middle part inner wall all are provided with two laths, two the lath each other is ninety degrees and the top of lath all contacts with the bottom that supports the hornblock, the inside of lath all is provided with two fixing bolt, fixing bolt's one end and the top of workstation carry out threaded connection, support the bottom at the support hornblock through utilizing the lath, can increase the structural strength who supports the hornblock, guarantee to support the life of hornblock.

In a preferred embodiment, the both sides on collection box top all articulate there is the filter plate, the equal fixedly connected with in top of filter plate one side carries the pulling block, through the use to filter plate, is favorable to carrying out metal powder's filtration work, guarantees to fall into the inside metal powder of collection box and can continue to use after carrying out simple processing work.

The utility model discloses a technological effect and advantage:

the utility model discloses a make metal powder by the inside landing in the downward powder groove in unloading inclined plane at the top of shaping die body, the landing drops to the inside metal powder in powder groove down to the bottom, carries out the filtration work of impurity by articulating two filter plate that filter plate in collecting box top both sides, guarantees finally to fall and can continue to use collecting the inside metal powder of box, has practiced thrift the cost greatly, has reduced staff's intensity of labour.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the worktable of the present invention;

fig. 3 is a schematic structural view of the mold body of the present invention;

FIG. 4 is a schematic structural view of the supporting corner block of the present invention;

fig. 5 is a schematic structural view of the collecting box of the present invention.

The reference signs are: 1. supporting the corner block; 2. die casting the head; 3. molding a mold body; 4. a work table; 5. a collection box; 6. pulling a handle; 7. a placement groove; 8. supporting legs; 9. blanking an inclined plane; 10. a pull ring; 11. mounting an angle groove; 12. a limiting notch; 13. fixing the bolt; 14. a slat; 15. a powder feeding groove; 16. filtering the screen plate; 17. and (4) lifting the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the powder metallurgy pressing die with the metal powder collecting function comprises a forming die body 3, wherein pull rings 10 are hinged to the front surface and the back surface of the top of the forming die body 3 respectively, the mounting and dismounting of the forming die body 3 in a powder discharge groove 15 are facilitated by using the two pull rings 10, a die casting head 2 is movably connected to the inside of the top end of the forming die body 3, a workbench 4 is arranged outside the forming die body 3, the powder discharge groove 15 is formed in the inside of the top end of the workbench 4, supporting corner blocks 1 are fixedly connected to four corners of the inner wall of the top end of the powder discharge groove 15, a limiting notch 12 is formed in the top end of one side of each supporting corner block 1, and mounting corner grooves 11 are formed in four corners of the bottom of the forming die body 3, support one side swing joint of angle piece 1 in the inside of installation angle groove 11, four turnings on 3 tops of shaping die body are located the inside of four spacing notch 12 respectively, 3 swing joint of shaping die body are in the inside of powder groove 15 down, four corners of powder groove 15 middle part inner wall all are provided with two laths 14 down, two laths 14 are each other and ninety degrees and lath 14's top all contacts with the bottom of supporting angle piece 1, lath 14's inside all is provided with two fixing bolt 13, fixing bolt 13's one end carries out threaded connection with workstation 4's top, support the bottom at supporting angle piece 1 through utilizing lath 14, can increase the structural strength who supports angle piece 1, guarantee to support the life of angle piece 1, the equal fixedly connected with supporting leg 8 of four corners of workstation 4 bottom.

The implementation scene is specifically as follows:

carrying out the utility model discloses a during the use, control two pull rings 10 and install the inside of powder groove 15 under with shaping die body 3, make the inclined plane that supports 1 one side of hornblock and laminate mutually with the inner wall of installation angle groove 11, guarantee that four corners at 3 tops of shaping die body all can fall on the inside of spacing notch 12, in the die-casting process of carrying out metal product, pour metal powder into the inside of shaping die body 3, thereby die-casting head 2 is to the inside shaping metal product of bottom motion at shaping die body 3, at die-casting head 2 to the in-process of bottom motion, four support hornblock 1 support shaping die body 3, guarantee metal product's structural strength, in addition, support the work of carrying out support to shaping die body 3 through setting up two laths 14 auxiliary stay hornblock 1 in the bottom that supports hornblock 1, can increase the structural strength who supports hornblock 1, guarantee to support the life of hornblock 1.

Referring to the attached drawings 1-5 of the specification, the powder metallurgy pressing die with the metal powder collecting function comprises a forming die body 3, a workbench 4 and a collecting box 5, wherein a blanking inclined plane 9 inclined from the top of the inner side of the forming die body 3 to the bottom of the outer side is formed around the top end of the forming die body 3, four inclined blanking inclined planes 9 are formed around the top end of the forming die body 3, redundant metal powder can slide to the inside of a lower powder groove 15, the collecting work is completed by the collecting box 5 when the metal powder falls into the inside of the placing groove 7, the placing groove 7 is formed in the middle of the workbench 4, the top of the back of the placing groove 7 is communicated with the bottom of the lower powder groove 15, the collecting box 5 is movably connected inside the placing groove 7, a pull handle 6 is fixedly connected to the front of the collecting box 5, the cross section of the supporting corner block 1 is triangular, the top end face of the supporting corner block 1 is inclined towards one side of an inclined edge of the right-angle side of the triangular cross section, two inclined edges of the triangular cross section of the top end face of the supporting corner block 1 are inclined towards the side, the two inclined edges of the triangular cross section of the collecting box are inclined edges of the filter screen plate 16, the filter screen plate 16 is connected to enable the metal powder to be inclined edge of the filter screen plate to be inclined side of the filter plate, and the filter screen plate 16, the filter plate, and the filter plate 16 is connected to be connected to the filter screen plate, and the filter screen plate, the filter plate, and the filter plate.

The implementation scenario is specifically as follows:

in carrying out the utility model discloses an in the use, a part of metal powder is by the inside landing of unloading inclined plane 9 powder groove 15 downwards at the top of shaping die body 3, another part drops on the top terminal surface of supporting hornblock 1, slip to the inside of powder groove 15 by the top terminal surface of supporting hornblock 1, the landing drops to the inside metal powder of powder groove 15 down, carry out the filtration work of impurity by two filter plate 16 that articulate in 5 top both sides of collection box, guarantee finally to fall and can continue to use at the inside metal powder of collecting box 5, the cost is greatly saved, staff's intensity of labour has been reduced, after collecting the collection work of collecting box 5 completion metal powder, control and pull 6 and take out collection box 5 from the inside of standing groove 7, and make two filter plate 16 expand around the both sides on 5 top of collection box respectively with the help of carrying out pull 17, conveniently carry out the work of taking of metal powder.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A powder metallurgy embossing mold utensil with function is collected to metal powder, includes shaping die body (3), its characterized in that: the powder casting device is characterized in that a die casting head (2) is movably connected inside the top end of the forming die body (3), a workbench (4) is arranged outside the forming die body (3), a powder discharging groove (15) is formed in the top end of the workbench (4), supporting corner blocks (1) are fixedly connected to four corners of the inner wall of the top end of the powder discharging groove (15), limiting notches (12) are formed in the top end of one side of each supporting corner block (1), mounting corner grooves (11) are formed in four corners of the bottom of the forming die body (3), one side of each supporting corner block (1) is movably connected inside the corresponding mounting corner groove (11), the four corners of the top end of the forming die body (3) are respectively located inside the four limiting notches (12), the forming die body (3) is movably connected inside the powder discharging groove (15), a placement groove (7) is formed in the middle of the workbench (4), the corners of the back of the placement groove (7) are communicated with the bottom of the powder discharging groove (15), a collection box (5) is movably connected to the inside of the placement groove (7), and a fixed collection box (5) is fixedly connected with four pull tables (8).

2. A powder metallurgy press mold having a metal powder collecting function according to claim 1, wherein: and a blanking inclined plane (9) which is inclined from the top of the inner side of the molding die body (3) to the bottom of the outer side is processed at the periphery of the top end of the molding die body (3).

3. The powder metallurgy pressing die with the metal powder collecting function according to claim 1, wherein: the front and the back of the top of the forming die body (3) are both hinged with pull rings (10).

4. The powder metallurgy pressing die with the metal powder collecting function according to claim 1, wherein: the cross section of the supporting corner block (1) is triangular, and the top end face of the supporting corner block (1) inclines from the right-angle side of the cross section triangle to one side of the inclined side.

5. A powder metallurgy press mold having a metal powder collecting function according to claim 1, wherein: four corners of lower powder groove (15) middle part inner wall all are provided with two laths (14), two laths (14) are each other and ninety degrees and the top of lath (14) all contacts with the bottom that supports corner block (1), the inside of lath (14) all is provided with two fixing bolt (13), threaded connection is carried out with the top of workstation (4) to the one end of fixing bolt (13).

6. The powder metallurgy pressing die with the metal powder collecting function according to claim 1, wherein: both sides of the top end of the collecting box (5) are hinged with a filter screen plate (16), and the top end of one side of the filter screen plate (16) is fixedly connected with a pulling block (17).

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