CN216575519U - Powder metallurgy pressing device with automatic feeding function - Google Patents
Powder metallurgy pressing device with automatic feeding function Download PDFInfo
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- CN216575519U CN216575519U CN202122085250.8U CN202122085250U CN216575519U CN 216575519 U CN216575519 U CN 216575519U CN 202122085250 U CN202122085250 U CN 202122085250U CN 216575519 U CN216575519 U CN 216575519U
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Abstract
The utility model discloses a powder metallurgy pressing device with an automatic feeding function, and relates to the technical field of powder metallurgy pressing devices. This powder metallurgy suppression device with automatic feeding function rotates through the motor and drives the pivot and rotate, the pivot position obtains fixedly under the effect of fixed cover, the pivot carousel rotates, the carousel drives the rocker and removes, the rocker drives the draw runner and is reciprocating motion along the spout, the condition that the powder metallurgy suppression device that has now on the market needs the artifical shaping section of thick bamboo that fills has been improved, the production efficiency of this powder metallurgy suppression device with automatic feeding function has been improved, the potential safety hazard that the instrument need operate the existence under the punching press pole has been solved simultaneously.
Description
Technical Field
The utility model relates to the technical field of powder metallurgy pressing devices, in particular to a powder metallurgy pressing device with an automatic feeding function.
Background
Powder metallurgy is a process technology for manufacturing metal powder or metal powder serving as a raw material and manufacturing metal materials, composite materials and various products through forming and sintering, and the powder metallurgy method has a similar place to ceramic production and belongs to a powder sintering technology.
The powder metallurgy suppression device that has now on the market needs the manual work to add the raw materials in to the shaping section of thick bamboo when using, at the in-process that adds, needs to use the instrument to fill the shaping section of thick bamboo, unusual trouble leads to the obvious reduction of efficiency of production and processing to the instrument that uses when filling has certain potential safety hazard under the punching press pole.
Therefore, it is necessary to provide a powder metallurgy pressing apparatus having an automatic feeding function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a powder metallurgy pressing device with an automatic feeding function, and aims to solve the problems that the existing powder metallurgy pressing device in the market proposed in the background art needs to manually add raw materials into a forming cylinder when in use, and needs to use a tool to fill the forming cylinder in the adding process, so that the production and processing efficiency is obviously reduced due to great trouble, and the tool used in filling is positioned right below a stamping rod, so that certain potential safety hazards exist.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a powder metallurgy pressing device with an automatic feeding function comprises supporting legs, wherein a supporting frame is fixedly connected to the middle of each supporting leg, a first hydraulic column is fixedly connected to the top of each supporting frame, the top of each first hydraulic column is slidably connected with the inner wall of a forming barrel, the forming barrel is fixedly connected with the bottom of a table top, a sliding groove is fixedly connected to the top of the table top and is slidably connected with a sliding bar, the sliding bar is fixedly connected with a material collecting groove, a rocker is rotatably connected to one side of the sliding bar, the side of the rocker, far away from the sliding bar, is rotatably connected with a turntable, a rotating shaft is fixedly connected to the axis of the turntable, the side wall of the rotating shaft is rotatably connected with a fixing sleeve, one end of the rotating shaft, far away from the turntable, is fixedly connected with the output end of a first motor, a second hydraulic column is fixedly connected to the top of the table top, a punching frame is fixedly connected to the top of the second hydraulic column, and an eccentric wheel is rotatably connected to the middle of the punching frame, the utility model discloses a stamping die, including stamping ring, eccentric wheel axle center department, eccentric wheel lateral wall and stamping ring inner wall sliding connection, stamping ring bottom swing joint has the connecting plate, stamping ring bottom swing joint has the link, link one side fixedly connected with threaded rod, the threaded rod lateral wall cup joints the carriage release lever, carriage release lever one end is rotated and is connected with the connecting rod, the connecting rod is kept away from carriage release lever one end and is rotated with the stamping ring and be connected, the carriage release lever lateral wall contacts with spring one end, the spring other end and nut contact, connecting plate swing joint has the stamping rod, stamping rod lateral wall fixedly connected with position sleeve, position sleeve and fixed column fixed connection.
Preferably, the top of the supporting leg is fixedly connected with the bottom of the table top.
Preferably, the material collecting groove is rhombic, and the bottom of the material collecting groove is connected with the table top in a sliding mode.
Preferably, the bottom of the fixing sleeve is fixedly connected with the top of the sliding groove.
Preferably, the top of the fixed column is fixedly connected with the stamping frame.
Preferably, the threaded rod is provided with a thread at one end with a nut.
(III) advantageous effects
Compared with the prior art, the utility model provides a powder metallurgy pressing device with an automatic feeding function, which has the following beneficial effects:
1. according to the utility model, through the arrangement of the chute, the sliding strip, the material collecting groove, the rocker, the rotary table, the rotary shaft, the fixed sleeve and the first motor, when the powder metallurgy pressing device with the automatic feeding function is used for pressing, powder raw materials are added into the material collecting groove, the rotary shaft is driven to rotate through the rotation of the motor, the position of the rotary shaft is fixed under the action of the fixed sleeve, the rotary table of the rotary shaft rotates, the rocker is driven by the rotary table to move, the rocker drives the sliding strip to reciprocate along the chute, the sliding strip drives the material collecting groove to reciprocate, the powder raw materials in the material collecting groove move along with the material collecting groove while the material collecting groove moves, so that a forming cylinder is filled fully, namely pressing can be carried out, the condition that the forming cylinder needs to be manually filled by the existing powder metallurgy pressing device in the market is improved, and the production efficiency of the powder metallurgy pressing device with the automatic feeding function is improved, meanwhile, the potential safety hazard that the tool needs to be operated under the stamping rod is solved.
2. According to the utility model, through the arrangement of the eccentric wheel, the second motor, the stamping ring, the connecting plate, the connecting frame, the threaded rod, the moving rod, the spring, the nut and the stamping rod, when the powder metallurgy pressing device with the automatic feeding function works, the second motor drives the eccentric wheel to rotate, the eccentric wheel drives the stamping ring to move, the stamping ring drives the connecting plate to move, the connecting plate drives the stamping rod to move to press, when the pressure of the stamping rod reaches a certain value, the stamping rod stops moving downwards, the connecting rod drives the moving rod to compress the spring while moving on the threaded rod, so that the force of the downward movement of the connecting plate is converted into the force of the compression spring, the overload protection effect is achieved, and the condition that the hardness and the toughness of a pressed product are insufficient due to overlarge pressure is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a front view of the present invention;
FIG. 3 is a schematic left side sectional view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention.
In the figure: 1. supporting legs; 2. a support frame; 3. a first hydraulic column; 4. a forming cylinder; 5. a table top; 6. a chute; 7. a slide bar; 8. a material collecting groove; 9. a rocker; 10. a turntable; 11. a rotating shaft; 12. fixing a sleeve; 13. a first motor; 14. a second hydraulic column; 15. a punching frame; 16. an eccentric wheel; 17. a second motor; 18. stamping a ring; 19. a connecting plate; 20. a connecting frame; 21. a threaded rod; 22. a travel bar; 23. a connecting rod; 24. a spring; 25. a nut; 26. a stamping rod; 27. a positioning sleeve; 28. and (5) fixing the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a powder metallurgy pressing device with automatic feeding function comprises a supporting leg 1, a supporting frame 2 is fixedly connected to the middle of the supporting leg 1, a first hydraulic column 3 is fixedly connected to the top of the supporting frame 2, the top of the first hydraulic column 3 is slidably connected to the inner wall of a forming barrel 4, the forming barrel 4 is fixedly connected to the bottom of a table-board 5, the top of the supporting leg 1 is fixedly connected to the bottom of the table-board 5, a chute 6 is fixedly connected to the top of the table-board 5, the chute 6 is slidably connected to a sliding strip 7, the sliding strip 7 is fixedly connected to a material collecting groove 8, the material collecting groove 8 is diamond-shaped, the bottom of the material collecting groove 8 is slidably connected to the table-board 5, a rocker 9 is rotatably connected to one side of the sliding strip 7, the rocker 9 is rotatably connected to a turntable 10 at the side far from the sliding strip 7, a rotating shaft 11 is fixedly connected to the shaft center of the turntable 10, the side wall of the rotating shaft 11 is rotatably connected to a fixing sleeve 12, the bottom of the fixing sleeve 12 is fixedly connected to the top of the chute 6, one end of a rotating shaft 11, which is far away from a rotating disc 10, is fixedly connected with the output end of a first motor 13, through a chute 6, a slide bar 7, a material collecting groove 8, a rocker 9, the rotating disc 10, the rotating shaft 11, a fixing sleeve 12 and the first motor 13, when the powder metallurgy pressing device with the automatic feeding function is used for pressing, powder raw materials are added into the material collecting groove 8, the rotating shaft 11 is driven to rotate through the rotation of the motor, the rotating shaft 11 is fixed under the action of the fixing sleeve 12, the rotating disc 110 of the rotating shaft 11 rotates, the rocker 9 is driven by the rotating disc 10 to move, the rocker 9 drives the slide bar 7 to reciprocate along the chute 6, the slide bar 7 drives the material collecting groove 8 to reciprocate, when the material collecting groove 8 moves, the powder raw materials in the material collecting groove 8 move along with the material collecting groove 8, so that the forming cylinder 4 is filled fully, pressing can be carried out, the situation that the forming cylinder 4 needs to be manually filled in the existing powder metallurgy pressing device in the market is improved, the production efficiency of the powder metallurgy pressing device with the automatic feeding function is improved, the potential safety hazard of the tool needing to be operated under a stamping rod 26 is solved, the top of the table board 5 is fixedly connected with a second hydraulic column 14, the top of the second hydraulic column 14 is fixedly connected with a stamping frame 15, the middle part of the stamping frame 15 is rotatably connected with an eccentric wheel 16, the axle center of the eccentric wheel 16 is fixedly connected with a second motor 17, the side wall of the eccentric wheel 16 is slidably connected with the inner wall of a stamping ring 18, the bottom of the stamping ring 18 is movably connected with a connecting plate 19, the bottom of the stamping ring 18 is movably connected with a connecting frame 20, one side of the connecting frame 20 is fixedly connected with a threaded rod 21, the side wall of the threaded rod 21 is sleeved with a moving rod 22, one end of the moving rod 22 is rotatably connected with a connecting rod 23, one end of the connecting rod 23, which is far away from the moving rod 22, is rotatably connected with the stamping ring 18, the side wall of the moving rod 22 is contacted with one end of a spring 24, and the other end of the spring 24 is contacted with a nut 25, one end of the threaded rod 21 with the nut 25 is provided with a thread, the connecting plate 19 is movably connected with a stamping rod 26, through the arrangement of the eccentric wheel 16, the second motor 17, the stamping ring 18, the connecting plate 19, the connecting frame 20, the threaded rod 21, the moving rod 22, the spring 24, the nut 25 and the stamping rod 26, when the powder metallurgy pressing device with the automatic feeding function works, the second motor 17 drives the eccentric wheel 16 to rotate, the eccentric wheel 16 drives the stamping ring 18 to move, the stamping ring 18 drives the connecting plate 19 to move, the connecting plate 19 drives the stamping rod 26 to move for pressing, when the pressure of the stamping rod 26 reaches a certain value, the stamping rod 26 stops moving downwards, the connecting rod 23 drives the moving rod 22 to move on the threaded rod 21 and simultaneously compress the spring 24, so that the force of the connecting plate 19 moving downwards is converted into the force of the compression spring 24, and the overload protection effect is achieved, and avoided the too big product hardness that leads to the suppression of pressure too high and the not enough condition of toughness, stamping bar 26 lateral wall fixedly connected with position sleeve 27, position sleeve 27 and fixed column 28 fixed connection, fixed column 28 top and stamping frame 15 fixed connection.
The working principle is as follows: when the powder metallurgy pressing device with the automatic feeding function is used for pressing, powder raw materials are added into the material collecting groove 8, the rotating shaft 11 is driven to rotate through the rotation of the motor, the rotating shaft 11 is fixed at the position under the action of the fixing sleeve 12, the rotating shaft 11 and the rotating disc 110 rotate, the rotating disc 10 drives the rocker 9 to move, the rocker 9 drives the slide bar 7 to reciprocate along the sliding groove 6, the slide bar 7 drives the material collecting groove 8 to reciprocate, the powder raw materials in the material collecting groove 8 move along with the material collecting groove 8 while the material collecting groove 8 moves, so that the forming barrel 4 is filled with the powder raw materials, pressing can be carried out, when the powder metallurgy pressing device with the automatic feeding function works, the second motor 17 drives the eccentric wheel 16 to rotate, the eccentric wheel 16 drives the pressing ring 18 to move, the pressing ring 18 drives the connecting plate 19 to move, the connecting plate 19 drives the pressing rod 26 to move for pressing, when the pressure of the stamping rod 26 reaches a certain value, the stamping rod 26 stops moving downwards, the connecting rod 23 drives the moving rod 22 to move on the threaded rod 21 and compress the spring 24 at the same time, so that the force of the downward movement of the connecting plate 19 is converted into the force of the spring 24, and the overload protection effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a powder metallurgy suppression device with automatic feeding function, includes supporting leg (1), its characterized in that: the supporting leg (1) middle part fixedly connected with support frame (2), support frame (2) top fixedly connected with first hydraulic column (3), first hydraulic column (3) top and a shaping section of thick bamboo (4) inner wall sliding connection, a shaping section of thick bamboo (4) and mesa (5) bottom fixed connection, mesa (5) top fixedly connected with spout (6), spout (6) and draw runner (7) sliding connection, draw runner (7) and groove (8) fixed connection that gathers materials, draw runner (7) one side is rotated and is connected with rocker (9), rocker (9) far away draw runner (7) one side and carousel (10) rotate and are connected, carousel (10) axle center department fixedly connected with pivot (11), pivot (11) lateral wall and fixed cover (12) rotate and are connected, carousel (10) one end and first motor (13) output end fixed connection are kept away from in pivot (11), the stamping die is characterized in that a second hydraulic column (14) is fixedly connected to the top of the table top (5), a stamping frame (15) is fixedly connected to the top of the second hydraulic column (14), an eccentric wheel (16) is rotatably connected to the middle of the stamping frame (15), a second motor (17) is fixedly connected to the axis of the eccentric wheel (16), the side wall of the eccentric wheel (16) is slidably connected with the inner wall of the stamping ring (18), a connecting plate (19) is movably connected to the bottom of the stamping ring (18), a connecting frame (20) is movably connected to the bottom of the stamping ring (18), a threaded rod (21) is fixedly connected to one side of the connecting frame (20), a moving rod (22) is sleeved on the side wall of the threaded rod (21), a connecting rod (23) is rotatably connected to one end of the moving rod (22), one end of the connecting rod (23) far away from one end of the moving rod (22) is rotatably connected with the stamping ring (18), and the side wall of the moving rod (22) is in contact with one end of a spring (24), the other end of the spring (24) is in contact with the nut (25), the connecting plate (19) is movably connected with a stamping rod (26), the side wall of the stamping rod (26) is fixedly connected with a positioning sleeve (27), and the positioning sleeve (27) is fixedly connected with a fixing column (28).
2. The powder metallurgy pressing device with the automatic feeding function according to claim 1, wherein: the top of the supporting leg (1) is fixedly connected with the bottom of the table top (5).
3. The powder metallurgy pressing device with the automatic feeding function according to claim 1, wherein: the material collecting groove (8) is rhombic, and the bottom of the material collecting groove (8) is connected with the table top (5) in a sliding mode.
4. The powder metallurgy pressing device with the automatic feeding function according to claim 1, wherein: the bottom of the fixed sleeve (12) is fixedly connected with the top of the sliding groove (6).
5. The powder metallurgy pressing device with the automatic feeding function according to claim 1, wherein: the top of the fixing column (28) is fixedly connected with the stamping frame (15).
6. The powder metallurgy pressing device with the automatic feeding function according to claim 1, wherein: the threaded rod (21) is provided with a thread at one end with a nut (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085250.8U CN216575519U (en) | 2021-08-31 | 2021-08-31 | Powder metallurgy pressing device with automatic feeding function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085250.8U CN216575519U (en) | 2021-08-31 | 2021-08-31 | Powder metallurgy pressing device with automatic feeding function |
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| Publication Number | Publication Date |
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| CN216575519U true CN216575519U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122085250.8U Active CN216575519U (en) | 2021-08-31 | 2021-08-31 | Powder metallurgy pressing device with automatic feeding function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441538A (en) * | 2023-06-14 | 2023-07-18 | 成都大学 | Mould pressing device for alloy powder casting |
| CN117358922A (en) * | 2023-11-24 | 2024-01-09 | 江苏程奥金属科技有限公司 | Nut compression molding device utilizing powder metallurgy |
-
2021
- 2021-08-31 CN CN202122085250.8U patent/CN216575519U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441538A (en) * | 2023-06-14 | 2023-07-18 | 成都大学 | Mould pressing device for alloy powder casting |
| CN116441538B (en) * | 2023-06-14 | 2023-08-22 | 成都大学 | Mould pressing device for alloy powder casting |
| CN117358922A (en) * | 2023-11-24 | 2024-01-09 | 江苏程奥金属科技有限公司 | Nut compression molding device utilizing powder metallurgy |
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