CN217858784U - Powder metallurgy spare forming device - Google Patents
Powder metallurgy spare forming device Download PDFInfo
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- CN217858784U CN217858784U CN202221684173.6U CN202221684173U CN217858784U CN 217858784 U CN217858784 U CN 217858784U CN 202221684173 U CN202221684173 U CN 202221684173U CN 217858784 U CN217858784 U CN 217858784U
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000004080 punching Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 9
- 241001330002 Bambuseae Species 0.000 abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 9
- 239000011425 bamboo Substances 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 16
- 239000000843 powder Substances 0.000 description 10
- 238000003825 pressing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to a powder metallurgy piece forming field especially relates to a powder metallurgy piece forming device, including workstation, slewing mechanism, punching press mechanism, lower die mechanism and liftout mechanism, be provided with slewing mechanism in the workstation, the slewing mechanism upside is provided with punching press mechanism, the workstation upper surface is provided with lower die mechanism, the lower extreme of lower die mechanism is provided with liftout mechanism, lower die mechanism includes lower die cylinder, fixing bolt, cylinder and push pedal, lower die cylinder upper end is provided with fixing bolt, lower die cylinder is provided with the push pedal near slewing mechanism one side, the push pedal opposite side is provided with the cylinder; the beneficial effects are that: through setting up a plurality of lower mould section of thick bamboo and cylinder, when making the device need the metalwork of other types of punching press, only need start rotating electrical machines drive punching press mechanism and rotate corresponding lower mould section of thick bamboo top, then change through connecting bolt go up the mould can, need not change the lower mould section of thick bamboo that needs, reduce work step, it is quick convenient, improved device punching press efficiency greatly.
Description
Technical Field
The utility model relates to a powder metallurgy piece shaping field especially relates to a powder metallurgy piece forming device.
Background
Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products. 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. Due to the advantages of powder metallurgy technology, it has become a key to solve the problem of new materials, playing a very important role in the development of new materials. The traditional forming equipment used for forming and processing the powder metallurgy part has a single processing mode and is not convenient to adapt to forming and processing of products with various structures.
The patent number (CN 202020441905.3) is an intelligent automatic forming device for powder metallurgy parts, a bottom die mechanism is arranged to bottom seal a compressor, an adjustor is started to adjust the height of the bottom die mechanism according to the machining size, then feeding is carried out in the compressor, a hydraulic press is started to push an upper pressing block to press downwards, continuous extrusion is carried out on materials through the upper pressing block to complete forming machining, then the hydraulic press drives the upper pressing block to reset, the adjustor is started to drive the bottom die mechanism to move upwards to push a formed part out of the compressor, and the materials are discharged through a discharger; simultaneously, the upper pressing block, the forming barrel piece and the lower module are detachably fixed, so that the matching production workpieces are convenient to replace, and the application range is enlarged. However, the device can only punch one type of metal piece at a time, and when other types of metal pieces need to be punched, the upper pressing block, the forming barrel piece and the lower pressing block need to be replaced, so that more parts need to be replaced, the working pressure of workers is increased, and the punching efficiency of the device is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a powder metallurgy part forming device for solving the problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a powder metallurgy part forming device comprises a workbench, a rotating mechanism, a punching mechanism, a lower die mechanism and a material ejecting mechanism, wherein the rotating mechanism is arranged in the workbench, the punching mechanism is arranged on the upper side of the rotating mechanism, the lower die mechanism is arranged on the upper surface of the workbench, the material ejecting mechanism is arranged at the lower end of the lower die mechanism, the lower die mechanism comprises a lower die cylinder, a fixing bolt, a cylinder and a push plate, the fixing bolt is arranged at the upper end of the lower die cylinder, the push plate is arranged on one side, close to the rotating mechanism, of the lower die cylinder, and the cylinder is arranged on the other side of the push plate; the workbench is cylindrical, the lower die cylinder and the air cylinders are respectively provided with eight cylinders, the cylinders are circumferentially distributed on the workbench, the lower die cylinder is connected with the workbench through the fixing bolt, and the fixing bolt is an inner hexagon bolt.
Preferably, the punching press mechanism includes L type support frame, backup pad, pneumatic cylinder, last mould supporting shoe, connecting bolt and last mould, L type support frame inboard is provided with the backup pad, L type support frame upside is provided with the pneumatic cylinder, the pneumatic cylinder expansion end is provided with go up the mould supporting shoe, pneumatic cylinder expansion end outer lane is provided with connecting bolt, it is provided with to go up mould supporting shoe downside go up the mould.
Preferably, the lower end of the L-shaped support frame is a disc, the movable end of the hydraulic cylinder is connected with the L-shaped support frame in a sliding mode, and the upper die is connected with the upper die supporting block through the connecting bolt.
Preferably, the rotating mechanism comprises a rotating motor, a motor cover and a turntable, the rotating motor is arranged at the circle center of the workbench, the motor cover is arranged on the upper side of the rotating motor, and the turntable is arranged at the power end of the rotating motor; wherein the turntable is in key connection with the rotating motor.
Preferably, the liftout mechanism includes location tip, kicking block, roof and hydraulic cylinder, the hydraulic cylinder expansion end is provided with the roof, the roof upside is provided with the kicking block, the kicking block outer lane is provided with two the location tip.
Preferably, the workbench is provided with two positioning grooves in the outer ring of the lower die cylinder, the positioning pins are slidably connected with the positioning grooves, and the ejector block is slidably connected with the inner ring of the lower die cylinder.
Compared with the prior art, the beneficial effects are that: through setting up a plurality of lower mould section of thick bamboo and cylinder, when making the device need the metalwork of other types of punching press, only need start rotating electrical machines drive punching press mechanism and rotate corresponding lower mould section of thick bamboo top, then change through connecting bolt go up the mould can, need not change the lower mould section of thick bamboo that needs, reduce work step, it is quick convenient, improved device punching press efficiency greatly.
Drawings
FIG. 1 is a schematic structural view of a powder metallurgy part forming device according to the present invention;
FIG. 2 is a top view of a powder metallurgy forming apparatus according to the present invention;
FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;
fig. 4 is an enlarged view at I of fig. 3.
Description of the reference numerals:
1. a work table; 2. a rotating mechanism; 3. a stamping mechanism; 4. a lower die mechanism; 5. a material ejecting mechanism; 201. a rotating electric machine; 202. a motor cover; 203. a turntable; 301. an L-shaped support frame; 302. a support plate; 303. a hydraulic cylinder; 304. an upper die supporting block; 305. a connecting bolt; 306. an upper die; 401. a lower die cylinder; 402. fixing the bolt; 403. a cylinder; 404. pushing the plate; 501. a locating pin; 502. a top block; 503. a top plate; 504. a lifting hydraulic cylinder.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, a powder metallurgy part forming device comprises a workbench 1, a rotating mechanism 2, a stamping mechanism 3, a lower die mechanism 4 and a material ejecting mechanism 5, wherein the rotating mechanism 2 is arranged in the workbench 1, the stamping mechanism 3 is arranged on the upper side of the rotating mechanism 2, the lower die mechanism 4 is arranged on the upper surface of the workbench 1, and the material ejecting mechanism 5 is arranged at the lower end of the lower die mechanism 4;
in this embodiment: the rotating mechanism 2 comprises a rotating motor 201, a motor cover 202 and a turntable 203, the rotating motor 201 is arranged at the circle center of the workbench 1, the motor cover 202 is arranged on the upper side of the rotating motor 201, the turntable 203 is arranged at the power end of the rotating motor 201, and the rotating motor 201 drives the punching mechanism 3 to rotate through the turntable 203; wherein the turntable 203 is connected with the rotating motor 201 in a key way.
In this embodiment: the stamping mechanism 3 comprises an L-shaped support frame 301, a support plate 302, a hydraulic cylinder 303, an upper die supporting block 304, a connecting bolt 305 and an upper die 306, wherein the support plate 302 is arranged on the inner side of the L-shaped support frame 301, the support plate 302 is used for supporting an upper plate of the L-shaped support frame 301 to prevent the L-shaped support frame 301 from overturning, the hydraulic cylinder 303 is arranged on the upper side of the L-shaped support frame 301, the upper die supporting block 304 is arranged at the movable end of the hydraulic cylinder 303, the hydraulic cylinder 303 drives the upper die 306 to move up and down through the movable end and the die supporting block 304, the connecting bolt 305 is arranged on the outer ring of the movable end of the hydraulic cylinder 303, the upper die 306 is arranged on the lower side of the upper die supporting block 304, the upper die 306 is used for stamping and forming metal powder, the lower end of the L-shaped support frame 301 is a circular disc, the movable end of the hydraulic cylinder 303 is connected with the L-shaped support frame 301 in a sliding mode, and the upper die 306 is connected with the upper die supporting block 304 through the connecting bolt 305.
In this embodiment: the lower die mechanism 4 comprises a lower die cylinder 401, a fixing bolt 402, an air cylinder 403 and a push plate 404, the lower die cylinder 401 is responsible for forming a container for metal parts, the fixing bolt 402 is arranged at the upper end of the lower die cylinder 401, the fixing bolt 402 is responsible for fixing the lower die cylinder 401 so as to be convenient for workers to replace the lower die cylinder 401, the push plate 404 is arranged on one side, close to the rotating mechanism 2, of the lower die cylinder 401, the push plate 404 is responsible for pushing the stamped metal parts away, the air cylinder 403 is arranged on the other side of the push plate 404, and the air cylinder 403 is responsible for driving the push plate 404 to move; the workbench 1 is cylindrical, the lower die cylinder 401 and the air cylinder 403 are respectively eight, the lower die cylinder 401 and the air cylinder 403 are circumferentially distributed on the workbench 1, the lower die cylinder 401 is connected with the workbench 1 through a fixing bolt 402, and the fixing bolt 402 is an inner hexagon bolt.
In this embodiment: liftout mechanism 5 is including location tip 501, kicking block 502, roof 503 and hydraulic cylinder 504, hydraulic cylinder 504 expansion end is provided with roof 503, hydraulic cylinder 504 drives roof 503 through the expansion end and carries out the up-and-down motion, roof 503 upside is provided with kicking block 502, kicking block 502 is responsible for ejecting lower mould section of thick bamboo 401 with stamping forming's metalwork, kicking block 502 outer lane is provided with two location tips 501, location tip 501 is responsible for fixing a position kicking block 502, avoid kicking block 502 to take place the skew, workstation 1 is provided with two constant head tanks in lower mould section of thick bamboo 401 outer lane, location tip 501 and constant head tank sliding connection, kicking block 502 and lower mould section of thick bamboo 401 inner circle sliding connection.
In the above structure, when performing punch forming on metal powder, the rotating electrical machine 201 is started, the rotating electrical machine 201 drives the L-shaped support frame 301 to rotate through the turntable 203, so that the L-shaped support frame 301 drives the hydraulic cylinder 303 and the upper mold 306 to rotate above the required lower mold cylinder 401, then the connecting bolt 305 is loosened, the corresponding upper mold 306 is installed, after the installation is completed, metal powder is filled in the lower mold cylinder 401, then the hydraulic cylinder 303 is started, the hydraulic cylinder 303 drives the upper mold 306 to descend through the movable end and the upper mold support block 304, the metal powder in the lower mold cylinder 401 is punched, after the punching is completed, the hydraulic cylinder 303 drives the upper mold 306 to ascend through the movable end and the upper mold support block 304, meanwhile, the lifting hydraulic cylinder 504 drives the ejector block 502 to ascend through the movable end and the top plate 503, the punch-formed metal piece is ejected out of the lower mold cylinder 401, then the cylinder 403 is started, the cylinder 403 drives the ejector plate 404 to move forward through driving the movable end, the formed metal piece is ejected from the lower mold cylinder 401, the metal powder is conveniently and the lower mold cylinder 401 is refilled with the metal piece 401 for next punching, when other types of metal pieces need to be punched, the rotating electrical machine 201 to drive the corresponding lower mold cylinder 401 to be quickly replaced through the connecting bolt 305, and the upper mold cylinder 401 is convenient.
The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a powder metallurgy spare forming device which characterized in that: the stamping die comprises a workbench (1), a rotating mechanism (2), a stamping mechanism (3), a lower die mechanism (4) and a material ejecting mechanism (5), wherein the rotating mechanism (2) is arranged in the workbench (1), the stamping mechanism (3) is arranged on the upper side of the rotating mechanism (2), the lower die mechanism (4) is arranged on the upper surface of the workbench (1), the material ejecting mechanism (5) is arranged at the lower end of the lower die mechanism (4), the lower die mechanism (4) comprises a lower die cylinder (401), a fixing bolt (402), an air cylinder (403) and a push plate (404), the fixing bolt (402) is arranged at the upper end of the lower die cylinder (401), the push plate (404) is arranged on one side, close to the rotating mechanism (2), of the lower die cylinder (401), and the air cylinder (403) is arranged on the other side of the push plate (404); the workbench (1) is cylindrical, the lower die cylinder (401) and the air cylinder (403) are respectively eight, the workbench (1) is circumferentially distributed, the lower die cylinder (401) is connected with the workbench (1) through the fixing bolt (402), and the fixing bolt (402) is an inner hexagon bolt.
2. The powder metallurgy forming apparatus according to claim 1, wherein: punching press mechanism (3) include L type support frame (301), backup pad (302), pneumatic cylinder (303), go up mould supporting shoe (304), connecting bolt (305) and go up mould (306), L type support frame (301) inboard is provided with backup pad (302), L type support frame (301) upside is provided with pneumatic cylinder (303), pneumatic cylinder (303) expansion end is provided with go up mould supporting shoe (304), pneumatic cylinder (303) expansion end outer lane is provided with connecting bolt (305), it is provided with to go up mould supporting shoe (304) downside go up mould (306).
3. The powder metallurgy forming apparatus according to claim 2, wherein: the lower end of the L-shaped support frame (301) is a disc, the movable end of the hydraulic cylinder (303) is connected with the L-shaped support frame (301) in a sliding mode, and the upper die (306) is connected with the upper die supporting block (304) through the connecting bolt (305).
4. A powder metallurgy forming apparatus according to claim 3, wherein: the rotating mechanism (2) comprises a rotating motor (201), a motor cover (202) and a turntable (203), the rotating motor (201) is arranged at the circle center of the workbench (1), the motor cover (202) is arranged on the upper side of the rotating motor (201), and the turntable (203) is arranged at the power end of the rotating motor (201); wherein the turntable (203) is connected with the rotating motor (201) in a key way.
5. The powder metallurgy forming apparatus according to claim 4, wherein: the ejection mechanism (5) comprises positioning pins (501), an ejection block (502), a top plate (503) and a lifting hydraulic cylinder (504), wherein the movable end of the lifting hydraulic cylinder (504) is provided with the top plate (503), the top block (502) is arranged on the upper side of the top plate (503), and the outer ring of the ejection block (502) is provided with two positioning pins (501).
6. The powder metallurgy forming apparatus according to claim 5, wherein: the workbench (1) is provided with two positioning grooves in the outer ring of the lower die cylinder (401), the positioning pins (501) are in sliding connection with the positioning grooves, and the ejector block (502) is in sliding connection with the inner ring of the lower die cylinder (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221684173.6U CN217858784U (en) | 2022-07-01 | 2022-07-01 | Powder metallurgy spare forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221684173.6U CN217858784U (en) | 2022-07-01 | 2022-07-01 | Powder metallurgy spare forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217858784U true CN217858784U (en) | 2022-11-22 |
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ID=84099498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221684173.6U Active CN217858784U (en) | 2022-07-01 | 2022-07-01 | Powder metallurgy spare forming device |
Country Status (1)
| Country | Link |
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| CN (1) | CN217858784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060618A (en) * | 2022-12-01 | 2023-05-05 | 连云港东睦新材料有限公司 | Processing technology for preparing powder metallurgy camshaft sprocket and profiling equipment |
| CN116550976A (en) * | 2023-05-12 | 2023-08-08 | 江苏华东三和兴模具材料有限公司 | Quick drawing of patterns die casting die of metal powder die casting |
| CN117840431A (en) * | 2024-02-07 | 2024-04-09 | 浙江中平粉末冶金有限公司 | Stamping equipment is used in axle sleeve powder metallurgy production |
-
2022
- 2022-07-01 CN CN202221684173.6U patent/CN217858784U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060618A (en) * | 2022-12-01 | 2023-05-05 | 连云港东睦新材料有限公司 | Processing technology for preparing powder metallurgy camshaft sprocket and profiling equipment |
| CN116060618B (en) * | 2022-12-01 | 2023-09-26 | 连云港东睦新材料有限公司 | Processing technology for preparing powder metallurgy camshaft sprocket and profiling equipment |
| CN116550976A (en) * | 2023-05-12 | 2023-08-08 | 江苏华东三和兴模具材料有限公司 | Quick drawing of patterns die casting die of metal powder die casting |
| CN116550976B (en) * | 2023-05-12 | 2023-11-21 | 江苏华东三和兴模具材料有限公司 | Quick drawing of patterns die casting die of metal powder die casting |
| CN117840431A (en) * | 2024-02-07 | 2024-04-09 | 浙江中平粉末冶金有限公司 | Stamping equipment is used in axle sleeve powder metallurgy production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230912 Address after: Room 03, 10th Floor, Building B2, Jingfeng Lechuang Center Project, No. 68 Huachuang Road, Jiangbei New District, Nanjing, Jiangsu Province, 211899 Patentee after: Nanjing Bessemer New Materials Technology Co.,Ltd. Address before: No.58, Baozhen South Road, Chongming District, Shanghai Patentee before: Shanghai Jinchen Metallurgical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: No.58, Baozhen South Road, Chongming District, Shanghai 202157 Patentee after: Shanghai Jinchen Metallurgical Technology Co.,Ltd. Country or region after: China Address before: Room 03, 10th Floor, Building B2, Jingfeng Lechuang Center Project, No. 68 Huachuang Road, Jiangbei New District, Nanjing, Jiangsu Province, 211899 Patentee before: Nanjing Bessemer New Materials Technology Co.,Ltd. Country or region before: China |