CN117102482A - Stainless steel metal powder metallurgy forming die - Google Patents
Stainless steel metal powder metallurgy forming die Download PDFInfo
- Publication number
- CN117102482A CN117102482A CN202311284529.6A CN202311284529A CN117102482A CN 117102482 A CN117102482 A CN 117102482A CN 202311284529 A CN202311284529 A CN 202311284529A CN 117102482 A CN117102482 A CN 117102482A
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- Prior art keywords
- block
- fixed
- groove
- operation panel
- powder metallurgy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 239000010935 stainless steel Substances 0.000 title claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 13
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/005—Loading or unloading powder metal objects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention provides a stainless steel metal powder metallurgy forming die, and belongs to the technical field of metal powder metallurgy. Including the operation panel, be fixed with the mounting bracket on the operation panel, be fixed with hydraulic cylinder on the mounting bracket, hydraulic cylinder's telescopic link is fixed with the mould, and operation panel top demountable installation has the lower mould, and the operation panel top is opened there is the fixed slot that supplies the lower mould inlay card, it is annular distributed's recess to open on the operation panel, and recess one end is linked together with the fixed slot, and the operation panel top has a plurality of and divides by the toper groove corresponding with the recess and be located the recess outside, and the toper tank bottom is opened there is the screw groove, screw groove inner wall threaded connection has the screw assembly, and the inside slide hole that has intercommunication recess and toper groove of operation panel, the slide is equipped with the slide bar in the slide hole, and slide bar keeps away from toper groove one end and offsets with the lower mould lateral wall and lean on, slide bar one end passes the slide hole in the taper groove and offsets with the screw assembly lateral wall and leans on, the operation panel top slides and is provided with detection mechanism.
Description
Technical Field
The invention belongs to the technical field of metal powder metallurgy, and relates to a stainless steel metal powder metallurgy forming die.
Background
The powder metallurgy stainless steel is made by metal powder metallurgy, is a powder metallurgy material and can be made into steel or parts. Its advantages are less segregation of alloy elements, fine microstructure, improved performance, saving raw materials and energy, and low cost. The powder metallurgy method is similar to the ceramic production, and belongs to the powder sintering technology, so that a series of novel powder metallurgy technology can be used for preparing ceramic materials, and plays a role in the development of new materials due to the advantages of the powder metallurgy technology.
Among them, press molding is a main molding means of powder metallurgy molding. However, existing shaping is performed by pressing powder metallurgy into a desired shape at a pressure of 15-600 MPa. However, the fixed mould in some forming moulds is directly fixedly connected with the frame, because the fixed mould is in rigid contact with the frame, once the fixed mould is loosened with the frame, the noise is generated due to severe collision in the compression forming process, the product forming quality is affected seriously, when the upper mould is driven to be pressed down by driving the hydraulic cylinder, whether the position of the upper mould is offset or not needs to be continuously adjusted by manual visual inspection, so that the method is very inconvenient, and a detection device for detecting the position of the upper mould is not installed on the existing frame, so that the processing efficiency is greatly reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a stainless steel metal powder metallurgy forming die which solves the problems in the prior art.
The aim of the invention can be achieved by the following technical scheme: the stainless steel metal powder metallurgy forming die comprises an operation table, wherein an installation frame is fixed on the operation table, a hydraulic cylinder is fixed on the installation frame, an upper die is fixed on a telescopic rod of the hydraulic cylinder, a lower die is detachably arranged at the top of the operation table, a fixing groove for clamping and embedding the lower die is formed in the top of the operation table, a plurality of grooves which are annularly distributed around the fixing groove are formed in the operation table, one end of each groove is communicated with the fixing groove, a plurality of conical grooves which correspond to the grooves and are positioned outside the grooves are formed in the top of the operation table, a thread groove is formed in the bottom of each conical groove, a thread component is connected with the inner wall of each thread groove in a thread mode, the upper end of each thread component is clamped and embedded in each conical groove, a sliding hole which is communicated with the grooves and the conical grooves is formed in the operation table, a sliding rod is slidably arranged in the sliding hole, one end of each sliding rod is far away from each conical groove and abuts against the side wall of the corresponding conical groove, and one end of each sliding rod penetrates through the corresponding hole and abuts against the side wall of the thread component;
the top of the operating platform is slidably provided with a detection mechanism, one end of the detection mechanism is connected with a connecting rod, one side of the connecting rod is fixedly provided with a lug, the front end of the connecting rod is rotatably provided with an adjusting block which can be parallel to the lug, and the inner side of the adjusting block and the inner side of the lug are respectively provided with an arc-shaped groove for limiting the upper die.
Further, the thread assembly comprises a conical block and a threaded rod, the threaded rod is fixed at the bottom of the conical block, the conical block can be clamped into the conical groove, the threaded rod can be connected into the threaded groove in a threaded mode, and one end of the sliding rod abuts against the side wall of the conical block.
Further, one end of the sliding rod is fixed with an abutting block positioned in the groove, the outer side of the abutting block can abut against the side wall of the lower die, a tension spring is sleeved on the sliding rod, and two ends of the tension spring are fixedly connected with the inner side of the abutting block and the side wall of the groove respectively.
Furthermore, the top of the conical block is provided with a cross groove.
Further, detection subassembly include regulating plate, electric slider, the operation panel top is fixed with the slide rail, electric slider sliding connection is on the slide rail, the regulating plate is fixed at electric slider top, the connecting rod is fixed in the regulating plate bottom, the connecting rod front end has the connecting block, the breach that supplies the connecting block to inlay card is opened to regulating block one end, both ends all are fixed with the cylinder about the connecting block, both ends open have the round hole that supplies the cylinder inlay card about the breach, the cylinder that is located the connecting block upper end extends to outside the regulating block and overlaps and be equipped with the torsional spring, the regulating hole that supplies torsional spring both ends to inlay card is opened to the regulating block upper end.
Further, a stop block is fixed at the top of the cylinder at the upper end of the connecting block, and the upper end and the lower end of the torsion spring are respectively abutted against the top of the adjusting block and the lower end of the stop block.
Further, a first limiting block is fixed at one end of the connecting rod, and one end of the adjusting block can abut against the first limiting block.
Further, the operation panel top is fixed with the support frame, the support frame internal fixation has the pushing cylinder, the bed die has the pressfitting hole of running through the bed die, open at the operation panel bottom has the external pushing hole of intercommunication pressfitting hole and operation panel bottom, the telescopic link of pushing cylinder passes the pushing hole and is fixed with the atress board that is located the pressfitting hole, the atress board can block the pressfitting hole.
Further, a second limiting block which can be propped against one end of the electric sliding block is fixed on one side of the sliding rail. The arrangement of the second limiting block can ensure that the gap between the adjusting block and the convex block is aligned with the pressing hole of the lower die.
Compared with the prior art, the invention has the advantages that:
according to the invention, through the cooperation of the integral structure, the grooves, the fixing grooves and the structures of the lower die, the gap between the lower die and the fixing grooves is achieved, so that the lower die is more convenient to mount or dismount when being mounted or dismounted, the fixing grooves realize the first fixing and limiting of the lower die, and the threaded assembly is matched with the slide bar to further realize the fixing effect on the lower die, so that the secondary fixing and limiting of the lower die are realized, the lower die is effectively prevented from loosening when working, and the lower die is convenient to operate, simple in structure, reasonable and firm;
according to the invention, whether the position of the upper die is debugged accurately and rapidly can be detected by arranging the detection mechanism, manual alignment detection is not required to be performed by manually driving the hydraulic cylinder once and once, the processing quality and the processing efficiency are improved, by arranging the rotatable adjusting block on the connecting rod for resetting the torsion spring at the initial position of the adjusting block, after the detection is finished, the upper die is driven to move upwards without driving the hydraulic cylinder, the adjusting block is moved out, the electric sliding block can be started to move along the sliding rail, the adjusting block is driven to be far away from the detection position, one end of the adjusting block abuts against the upper die and moves around the connecting block, and therefore the upper die is separated from the position between the adjusting block and the protruding block, and the processing efficiency is further improved;
according to the invention, the detection mechanism is arranged, after the die is molded, the pushing cylinder is driven to push out the die, the electric sliding block is started, the electric sliding block moves along the sliding rail and drives the adjusting block to move forwards, the adjusting block can push out the die, manual unloading is not needed, the processing efficiency is further improved, and the time is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top cross-sectional view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
FIG. 4 is a cross-sectional view of the adjustment block and the connecting rod, torsion spring, and cylinder of the present invention.
In the figure, 1, an operation table; 2. a mounting frame; 3. a hydraulic cylinder; 4. an upper die; 5. a lower die; 6. a fixing groove; 7. a groove; 8. a conical groove; 9. a slide bar; 10. a connecting rod; 11. a bump; 12. an adjusting block; 13. an arc-shaped groove; 14. a conical block; 15. a threaded rod; 16. an abutment block; 17. a tension spring; 18. a cross groove; 19. an adjusting plate; 20. an electric slide block; 21. a slide rail; 22. a cylinder; 23. a connecting block; 24. a stop block; 25. a torsion spring; 26. a first limiting block; 27. a support frame; 28. a pushing cylinder; 29. a pressing hole; 30. a force-bearing plate; 31. and a second limiting block.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, the stainless steel metal powder metallurgy forming die comprises an operation table 1, wherein an installation frame 2 is fixed on the operation table 1, a hydraulic cylinder 3 is fixed on the installation frame 2, a telescopic rod of the hydraulic cylinder 3 is fixed with an upper die 4, a lower die 5 is detachably arranged at the top of the operation table 1, a fixed groove 6 for clamping the lower die 5 is formed in the top of the operation table 1, a plurality of grooves 7 which are annularly distributed around the fixed groove 6 are formed in the operation table 1, one end of each groove 7 is communicated with the corresponding fixed groove 6, a plurality of conical grooves 8 which correspond to the grooves 7 and are positioned at the outer sides of the grooves 7 are formed in the top of the operation table 1, a threaded groove is formed in the bottom of each conical groove 8, a threaded component is connected with the inner wall of the threaded groove in a threaded way, the upper end of the threaded component is clamped in the conical groove 8, a communicating groove 7 and a sliding hole of the conical groove 8 are formed in the operation table 1, 9 and 9 can slide along the front end of the sliding hole in the sliding hole, the sliding rod 9 abuts against one end of the conical groove 8, which is far away from the lower die 5, and is located in the side wall of the threaded groove 9, and the sliding rod component abuts against one end of the threaded side wall of the threaded component;
the top of the operating platform 1 is slidably provided with a detection mechanism, one end of the detection mechanism is connected with a connecting rod 10, one side of the connecting rod 10 is fixedly provided with a lug 11, the front end of the connecting rod 10 is rotatably provided with an adjusting block 12 which can be parallel to the lug 11, and the inner side of the adjusting block 12 and the inner side of the lug 11 are respectively provided with an arc-shaped groove 13 for limiting the upper die 4.
As shown in fig. 2 and 3, the screw thread assembly comprises a conical block 14 and a threaded rod 15, the threaded rod 15 is fixed at the bottom of the conical block 14, the conical block 14 can be clamped into the conical groove 8, the threaded rod 15 can be connected into the threaded groove in a threaded manner, one end of the sliding rod 9 abuts against the side wall of the conical block 14, one end of the sliding rod 9 is fixed with an abutting block 16 positioned in the groove 7, one outer side of the abutting block 16 abuts against the side wall of the lower die 5, a tension spring 19 is sleeved on the sliding rod 9, two ends of the tension spring 19 are respectively fixedly connected with the inner side of the abutting block 16 and the side wall of the groove 7, and a cross groove 18 is formed in the top of the conical block 14.
As shown in fig. 1, 2 and 4, the detection assembly comprises an adjusting plate 19 and an electric sliding block 20, a sliding rail 21 is fixed at the top of the operating platform 1, the electric sliding block 20 is slidably connected to the sliding rail 21, the adjusting plate 19 is fixed at the top of the electric sliding block 20, the connecting rod 10 is fixed at the bottom of the adjusting plate 19, the front end of the connecting rod 10 is provided with a connecting block 23, one end of the adjusting block 12 is provided with a notch for clamping the connecting block 23, the upper end and the lower end of the connecting block 23 are respectively fixed with a cylinder 22, the upper end and the lower end of the notch are respectively provided with round holes for clamping the cylinders 22, the cylinder 22 at the upper end of the connecting block 23 extends out of the adjusting block 12 and is sleeved with a torsion spring 25, the upper end of the adjusting block 12 is provided with adjusting holes for clamping the two ends of the torsion spring 25, the top of the cylinder 22 at the upper end of the connecting block 23 is fixedly provided with a stop 24, and the upper end and the lower end of the torsion spring 25 are respectively abutted against the top of the adjusting block 12 and the lower end of the stop 24.
As shown in fig. 2, a first stopper 26 is fixed at one end of the connecting rod 10, one end of the adjusting block 12 can abut against the first stopper 26, and a second stopper 31 that can abut against one end of the electric slider 20 is fixed at one side of the slide rail 21.
As shown in fig. 3, a supporting frame 27 is fixed at the top of the operation table 1, a pushing cylinder 28 is fixed in the supporting frame 27, the lower die 5 is provided with a pressing hole 29 penetrating through the lower die 5, a pushing hole communicating the pressing hole 29 and the outside of the bottom of the operation table 1 is formed in the bottom of the operation table 1, a stress plate 30 located in the pressing hole 29 is fixed on a telescopic rod of the pushing cylinder 28 penetrating through the pushing hole, and the stress plate 30 can seal the pressing hole 29.
The specific operation mode of the invention is as follows:
when the lower die 5 is installed, the lower die 5 is clamped and embedded into the fixed groove 6, the fixed groove 6 realizes the fixation and the limit of the lower die 5, the threaded rod 15 is aligned with the threaded groove in threaded connection, so that the conical block 14 is clamped and embedded into the conical groove 8, the conical block 14 moves downwards along the conical groove 8 and extrudes the sliding rod 9, the sliding rod 9 can drive the abutting block 16 to synchronously move in the moving process towards the lower die 5, the abutting block 16 can stretch the tension spring 19, the tension spring 19 has certain elastic potential energy, the sliding rod 9 drives the abutting block 16 at one side to abut against the outer wall of the lower die 5, the fixation and the limit of the lower die 5 are further realized, and the lower die 5 is prevented from loosening during working;
when the die 5 is disassembled, the conical block 14 is rotated by an externally connected cross screw driver, the conical block 14 drives the screw to rotate and enables the threaded rod 15 to be gradually separated from the screw groove, meanwhile, the conical block 14 is also gradually separated from the conical groove 8, the conical block 14 does not apply extrusion force to the sliding rod 9 any more, under the action of the tension spring 19, the tension spring 19 drives the sliding rod 9 to move towards the conical groove 8 through the abutting block 16, so that the abutting block 16 is separated from the outer wall of the lower die 5, and an operator can conveniently take out the lower die 5 through the groove 7;
when the position of the upper die 4 is detected, the electric sliding block 20 is driven, the electric sliding block 20 moves along the sliding rail 21 and drives the connecting rod 10 to move towards the upper die 4 through the adjusting plate until one end of the electric sliding block 20 abuts against the second limiting block 31, a gap between the adjusting block 12 and the protruding block 11 is exactly aligned with the pressing hole 29, the hydraulic cylinder 3 is driven to drive the upper die 4 to descend, if the upper die 4 exactly passes through the two arc grooves 13, the position is accurate, if the lower end of the upper die 4 abuts against the upper end of the adjusting block 12 or the protruding block 11, the position cannot pass between the two arc grooves 13, namely the position of the upper die 4 is inaccurate, and an operator is required to newly adjust the position of the upper die 4; when the upper die 4 just passes through between the two arc-shaped grooves 13, the electric sliding block 20 is driven to move along the sliding rail 21, the connecting rod 10 is driven to move towards the direction away from the upper die 4 through the adjusting plate, the adjusting block 12 abuts against the upper die 4, the adjusting block 12 is stressed and rotates around the connecting block 23, so that the torsion spring 25 has movable elastic potential energy, the upper die 4 is separated from between the adjusting block 12 and the protruding block 11, when the adjusting block 12 is completely separated from abutting against the upper die 4, and under the action of the torsion spring 25, the adjusting block 12 is reset and one end abuts against the first limiting block 26.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a stainless steel metal powder metallurgy forming die, includes operation panel (1), be fixed with mounting bracket (2) on operation panel (1), be fixed with hydraulic cylinder (3) on mounting bracket (2), the telescopic link of hydraulic cylinder (3) is fixed with mould (4) on, a serial communication port, operation panel (1) top demountable installation has lower mould (5), operation panel (1) top is opened there is fixed slot (6) that supplies lower mould (5) inlay card, it is annular distributed's recess (7) to open on operation panel (1) to have a plurality of round fixed slot (6), recess (7) one end is linked together with fixed slot (6), operation panel (1) top has a plurality of and divides by conical groove (8) corresponding and being located the recess (7) outside by recess (7), threaded groove (8) bottom is opened there is the screw thread assembly, screw assembly upper end inlay card is in conical groove (8), operation panel (1) inside has recess (7) and conical groove (8) to be the annular distribution, one end is kept away from slide bar (9) downthehole and slide bar (9), one end of the sliding rod (9) passes through the sliding hole to be positioned in the conical groove (8) and is abutted against the side wall of the threaded component;
the utility model discloses a die, including operation panel (1), connecting rod (10), adjusting block (12) that can be parallel with lug (11) are provided with in the slip of operation panel (1) top, detecting mechanism one end is connected with connecting rod (10), connecting rod (10) one side is fixed with lug (11), adjusting block (12) inboard and lug (11) inboard all open arc groove (13) that are used for spacing mould (4) of going up.
2. The stainless steel metal powder metallurgy forming die according to claim 1, wherein the thread assembly comprises a conical block (14) and a threaded rod (15), the threaded rod (15) is fixed at the bottom of the conical block (14), the conical block (14) can be clamped into the conical groove (8), the threaded rod (15) can be connected into the threaded groove in a threaded mode, and one end of the sliding rod (9) abuts against the side wall of the conical block (14).
3. The stainless steel metal powder metallurgy forming die according to claim 2, wherein one end of the sliding rod (9) is fixedly provided with an abutting block (16) positioned in the groove (7), one outer side of the abutting block (16) can abut against the side wall of the lower die (5), the sliding rod (9) is sleeved with a tension spring (17), and two ends of the tension spring (17) are fixedly connected with the inner side of the abutting block (16) and the side wall of the groove (7) respectively.
4. A stainless steel metal powder metallurgy forming die according to claim 3, characterized in that the conical block (14) is provided with a cross groove (18) at the top.
5. The stainless steel metal powder metallurgy forming die according to claim 4, wherein the detecting component comprises an adjusting plate (19) and an electric sliding block (20), a sliding rail (21) is fixed at the top of the operating platform (1), the electric sliding block (20) is slidingly connected on the sliding rail (21), the adjusting plate (19) is fixed at the top of the electric sliding block (20), the connecting rod (10) is fixed at the bottom of the adjusting plate (19), a connecting block (23) is arranged at the front end of the connecting rod (10), the utility model discloses a device for adjusting a position of a motor vehicle, including adjusting block (12), connecting block (23), cylinder (22) are all fixed with in connecting block (23) upper and lower both ends, the round hole that supplies cylinder (22) to inlay card is opened at both ends about the breach, cylinder (22) that are located connecting block (23) upper end extend outside adjusting block (12) and overlap and be equipped with torsional spring (25), adjusting block (12) upper end is opened there is the regulation hole that supplies torsional spring (25) both ends to inlay card.
6. The stainless steel metal powder metallurgy forming die according to claim 5, wherein a stop block (24) is fixed at the top of a cylinder (22) positioned at the upper end of the connecting block (23), and the upper end and the lower end of the torsion spring (25) are respectively abutted against the top of the adjusting block (12) and the lower end of the stop block (24).
7. The stainless steel metal powder metallurgy forming die according to claim 6, wherein a first limiting block (26) is fixed to one end of the connecting rod (10), and one end of the adjusting block (12) can abut against the first limiting block (26).
8. The stainless steel metal powder metallurgy forming die according to claim 7, wherein a supporting frame (27) is fixed at the top of the operating platform (1), a pushing cylinder (28) is fixed in the supporting frame (27), the lower die (5) is provided with a pressing hole (29) penetrating through the lower die (5), the bottom of the operating platform (1) is provided with a pushing hole communicated with the pressing hole (29) and the outside of the bottom of the operating platform (1), a telescopic rod of the pushing cylinder (28) penetrates through the pushing hole to be fixed with a stress plate (30) positioned in the pressing hole (29), and the stress plate (30) can seal the pressing hole (29).
9. The stainless steel metal powder metallurgy forming die according to claim 8, wherein a second limiting block (31) capable of being abutted against one end of the electric sliding block (20) is fixed on one side of the sliding rail (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311284529.6A CN117102482A (en) | 2023-10-07 | 2023-10-07 | Stainless steel metal powder metallurgy forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311284529.6A CN117102482A (en) | 2023-10-07 | 2023-10-07 | Stainless steel metal powder metallurgy forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117102482A true CN117102482A (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311284529.6A Pending CN117102482A (en) | 2023-10-07 | 2023-10-07 | Stainless steel metal powder metallurgy forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117102482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655323A (en) * | 2024-01-29 | 2024-03-08 | 山东富蓝动力科技有限公司 | Powder metallurgy die-casting forming device |
-
2023
- 2023-10-07 CN CN202311284529.6A patent/CN117102482A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655323A (en) * | 2024-01-29 | 2024-03-08 | 山东富蓝动力科技有限公司 | Powder metallurgy die-casting forming device |
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