CN219443432U - Powder metallurgy filling adjusting mechanism - Google Patents
Powder metallurgy filling adjusting mechanism Download PDFInfo
- Publication number
- CN219443432U CN219443432U CN202320095092.0U CN202320095092U CN219443432U CN 219443432 U CN219443432 U CN 219443432U CN 202320095092 U CN202320095092 U CN 202320095092U CN 219443432 U CN219443432 U CN 219443432U
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- China
- Prior art keywords
- filling
- storage hopper
- fixedly connected
- powder
- powder storage
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 67
- 238000003860 storage Methods 0.000 claims abstract description 41
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 18
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000005484 gravity Effects 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
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- Powder Metallurgy (AREA)
Abstract
The utility model discloses a powder metallurgy filling adjusting mechanism which comprises a filling table, wherein at least two filling dies are arranged on the filling table, the shape and the size of each filling die are different, a support and a reciprocating screw are fixedly connected to the top side of the filling table, one reciprocating screw is respectively arranged on the left side and the right side of the filling table, a movable platform is fixedly connected to the inner side of the reciprocating screw, the top side of the filling table is slidingly connected with the movable platform, a powder storage hopper is arranged on the movable platform, an opening is formed in the bottom side of the powder storage hopper, the position of the powder storage hopper corresponds to the position of the filling die, the shape of the opening at the bottom side of the powder storage hopper is identical to the shape of the filling die, a support is arranged on the top side of the movable platform, an installation table is connected to the bottom of the support in a sliding mode, and a pressing die is movably connected to the bottom of the installation table and corresponds to the position of the filling die. The device can improve the replacement and adjustment efficiency of the filling mould and the pressing mould, meet the production requirements of different workpieces and improve the practicability of the machine.
Description
Technical Field
The utility model relates to the technical field of powder metallurgy, in particular to a powder metallurgy filling adjusting mechanism.
Background
Powder metallurgy is a process technique for producing metal powders or producing metal materials, composite materials, and various types of articles from metal powders (or a mixture of metal powders and non-metal powders) as a raw material by forming and sintering.
When the metal workpiece is manufactured by powder metallurgy, metallurgical powder is required to be added into a female die, then a hydraulic system is used for pushing a male die to press the metal powder in the female die, so that the metal powder is initially molded, and then the subsequent sintering and shaping work is performed.
Disclosure of Invention
The utility model aims to provide a powder metallurgy filling adjusting mechanism, which aims to solve the problem that the female die and the male die provided by the background art are complex in operation during replacement and adjustment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a powder metallurgy filling adjustment mechanism, includes the filling platform, be provided with two at least filling mould on the filling platform, every filling mould shape size variation, filling platform top side sliding connection has moving platform, is provided with the powder on the moving platform and stores the bucket, and the opening has been seted up to powder storage bucket bottom side, and powder storage bucket position corresponds with filling mould position, powder storage bucket bottom side opening shape coincides with filling mould shape, and moving platform top side is provided with the support, and sliding connection has the mount table on the support, and mount table bottom swing joint has the moulding die, and the moulding die corresponds with filling mould position.
Preferably, the top side of the filling table is fixedly connected with a bracket and a reciprocating screw, one reciprocating screw is respectively arranged on the left side and the right side of the filling table, and the inner side of the reciprocating screw is fixedly connected with a moving platform.
Preferably, the upper end, the lower end, the front end and the rear end of the support are provided with openings, the openings at the upper end and the lower end are inserted with sliding blocks, the bottom side of each sliding block is provided with a mounting table, and the sliding blocks and the mounting tables are in sliding connection with the support.
Preferably, the top side of the sliding block is fixedly connected with a pressing hydraulic cylinder, and the lower end of a piston rod of the pressing hydraulic cylinder is fixedly connected with the mounting table.
Preferably, the powder storage hopper top side articulates there is the shield, and powder storage hopper both sides fixedly connected with vibrating motor.
Preferably, the powder is stored and is fought inner wall fixedly connected with mounting bracket, and the inside rotation of mounting bracket is connected with dials the board, and the slope of mounting bracket inner wall is provided with the spring, spring upper end and dials board bottom side fixed connection.
Preferably, the filling table bottom side is fixedly connected with a push-up hydraulic cylinder, a push plate is arranged in the filling die, and the push plate bottom side is fixedly connected with the push-up hydraulic cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The device can improve the replacement and adjustment efficiency of the filling die and the pressing die, meet the production requirements of different workpieces and improve the practicability of the machine.
(2) The device is characterized in that at least two filling dies are arranged at the top of the filling table, the mounting table capable of moving is arranged on the support at the top of the filling dies, and the pressing dies at the bottom of the mounting table correspond to the filling dies at different positions by moving the mounting table, so that press forming of different workpieces can be realized, and the production efficiency is improved.
(3) This device sets up the board of dialling that can rotate in the inside of powder storage fill, dials the board and shakes under vibrating motor's influence to stir the flow of powder storage fill inside powder, make the powder storage fill inside metal powder evenly enter into the corner of filling the mould, avoid appearing filling the mould corner and advance the phenomenon that the powder is not thorough and appear.
Drawings
FIG. 1 is a schematic diagram of a powder metallurgy filling adjusting mechanism;
FIG. 2 is a top view of a powder metallurgy fill adjustment mechanism according to the present utility model;
FIG. 3 is a cross-sectional view of a powder storage hopper of a powder metallurgy fill adjustment mechanism of the present utility model;
FIG. 4 is a top view of a mounting bracket for a powder metallurgy fill adjustment mechanism according to the present utility model.
In the figure: 1. a dust cover; 2. a powder storage hopper; 3. a reciprocating screw; 4. a mobile platform; 5. a filling station; 6. filling a mold; 7. a bracket; 8. a slide block; 9. pressing down a hydraulic cylinder; 10. a mounting table; 11. pressing; 12. a mounting frame; 13. a vibration motor; 14. a poking plate; 15. a spring; 16. a push plate; 17. pushing up the hydraulic cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the powder metallurgy filling adjusting mechanism comprises a filling table 5, at least two filling dies 6 are arranged on the filling table 5, four filling dies 6 are arranged on the filling table 5, a support 7 and a reciprocating screw 3 are fixedly connected to the top side of the filling table 5, one reciprocating screw 3 is respectively arranged on the left side and the right side of the filling table 5, a movable platform 4 is fixedly connected to the inner side of the reciprocating screw 3, the reciprocating screw 3 consists of a fixing seat, a threaded rod, a screw sliding table and a motor, the fixing seat is fixed to the top of the filling table 5, and the inner side of the screw sliding table is fixedly connected with the movable platform 4; the structure can drive the movable platform 4 to longitudinally move through the reciprocating screw rod 3, so that the powder storage hopper 2 on the movable platform 4 can be driven to carry out powder filling operation on the interior of the filling mould 6; the bottom side of the filling table 5 is fixedly connected with an upward pushing hydraulic cylinder 17, the filling table 5 is fixedly connected with the outer wall of the upward pushing hydraulic cylinder 17, a push plate 16 is arranged in the filling mold 6, the filling mold 6 is movably connected with the push plate 16, and the bottom side of the push plate 16 is fixedly connected with the upward pushing hydraulic cylinder 17; according to the structure, the push-up hydraulic cylinder 17 is arranged, and the push-up hydraulic cylinder 17 can automatically push the push plate 16, so that metal powder on the push plate 16 can be automatically discharged after being pressed and molded; the filling table 5 is fixedly connected with the filling dies 6, the shape and the size of each filling die 6 are different, so that different workpieces can be produced conveniently, the top side of the filling table 5 is slidingly connected with the moving platform 4, the moving platform 4 is provided with the powder storage hopper 2, the top side of the powder storage hopper 2 is hinged with the dust cover 1, and the two sides of the powder storage hopper 2 are fixedly connected with the vibrating motors 13; the structure can prevent dust from entering the powder storage hopper 2 to pollute metal powder by arranging the dust cover 1; the inner wall of the powder storage hopper 2 is fixedly connected with a mounting frame 12, a poking plate 14 is rotatably connected inside the mounting frame 12, the mounting frame 12 is connected with the left side of the poking plate 14 through a shaft, the poking plate 14 is of an inclined structure, a spring 15 is obliquely arranged on the inner wall of the mounting frame 12, the mounting frame 12 is fixedly connected with the spring 15, and the upper end of the spring 15 is fixedly connected with the bottom side of the poking plate 14; according to the structure, the poking plate 14 capable of rotating is arranged in the powder storage hopper 2, and the poking plate 14 vibrates under the influence of the vibration motor 13, so that the powder in the powder storage hopper 2 flows, the metal powder in the powder storage hopper 2 uniformly enters the corners of the filling mould 6, and the phenomenon that the powder entering from the corners of the filling mould 6 is not thorough is avoided; the top side of the moving platform 4 is fixedly connected with a powder storage hopper 2, the bottom side of the powder storage hopper 2 is provided with an opening, the position of the powder storage hopper 2 corresponds to that of a filling mould 6, the shape of the opening of the bottom side of the powder storage hopper 2 is matched with that of the filling mould 6, so that metal powder can enter a gap of the filling mould 6 in a more fit manner, the forming precision of the metal powder is ensured, the top side of the moving platform 4 is provided with a bracket 7, the upper end, the lower end and the front end and the rear end of the bracket 7 are provided with openings, a sliding block 8 is inserted into the openings at the upper end and the lower end, the bottom side of the sliding block 8 is provided with an installation table 10, the sliding block 8 is not fixed in contact with the installation table 10, and the sliding block 8 and the installation table 10 are in sliding connection with the bracket 7; the structure can adjust the position of the mounting table 10 and the pressing die 11 at the bottom of the mounting table 10 by moving the position of the sliding block 8 on the bracket 7; the top side of the sliding block 8 is fixedly connected with a pressing hydraulic cylinder 9, and the lower end of a piston rod of the pressing hydraulic cylinder 9 is fixedly connected with a mounting table 10; the structure can automatically push the pressing die 11 at the bottom side of the mounting table 10 to enter the filling die 6 to press metal powder through the pressing hydraulic cylinder 9; the support 7 is connected with a mounting table 10 in a sliding manner, the mounting table 10 can transversely move, the bottom of the mounting table 10 is movably connected with a pressing die 11, the mounting table 10 and the pressing die 11 are fixed through bolts, the pressing die 11 can be detached and replaced, and the pressing die 11 corresponds to the position of the filling die 6; according to the device, at least two filling dies 6 are arranged at the top of the filling table 5, the mounting table 10 capable of moving is arranged on the support 7 at the top of the filling dies 6, and the pressing dies 11 at the bottom of the mounting table 10 correspond to the filling dies 6 at different positions by moving the mounting table 10, so that press forming of different workpieces can be realized, and the production efficiency is improved.
Working principle: when the powder metallurgy filling adjusting mechanism is used, firstly, metal powder in the powder storage hopper 2 is always positioned on the filling table 5 under the action of a gravity factor, along with the movement of the moving platform 4 from front to back, the moving platform 4 drives the powder storage hopper 2 to synchronously move, when the powder storage hopper 2 is positioned at the top of the filling die 6 and aligned with the position of the filling die 6, the metal powder in the powder storage hopper 2 automatically enters the filling die 6 to be filled, the vibrating motor 13 is in a running state in the filling process, the poking plate 14 in the powder storage hopper 2 is in a poking state under the action of the spring 15, the poking plate 14 pokes the metal powder, the metal powder falls smoothly, the metal powder in the filling die 6 is guaranteed to be uniformly fed, the reciprocating screw 3 drives the moving platform 4 and the powder storage hopper 2 after the feeding work is completed, then the pressing die 11 is pushed down to enter the filling die 6 to be pressed, the workpiece is initially formed, the pushing plate 16 is pushed up by the pushing plate 17, the workpiece is moved out of the filling die 6, the discharging work is completed, and when the die 11 is replaced on the corresponding to the position of the die 8, and the die 8 is required to be replaced, and the die 8 is replaced on the corresponding to the position of the die 8.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a powder metallurgy filling adjustment mechanism, includes filling platform (5), its characterized in that: the filling table (5) is provided with at least two filling dies (6), each filling die (6) is different in shape and size, the top side of the filling table (5) is slidingly connected with a moving platform (4), the moving platform (4) is provided with a powder storage hopper (2), the bottom side of the powder storage hopper (2) is provided with an opening, the position of the powder storage hopper (2) corresponds to that of the filling dies (6), the shape of the opening at the bottom side of the powder storage hopper (2) is identical to that of the filling dies (6), the top side of the moving platform (4) is provided with a support (7), the support (7) is slidably connected with an installation table (10), the bottom of the installation table (10) is movably connected with a pressing die (11), and the pressing die (11) corresponds to the position of the filling dies (6).
2. A powder metallurgy filling adjusting mechanism according to claim 1, wherein: the filling table (5) is fixedly connected with a support (7) and a reciprocating screw (3), the left side and the right side of the reciprocating screw (3) relative to the filling table (5) are respectively provided with one, and the inner side of the reciprocating screw (3) is fixedly connected with a moving platform (4).
3. A powder metallurgy filling adjusting mechanism according to claim 1, wherein: openings are formed in the upper end, the lower end, the front end and the rear end of the support (7), a sliding block (8) is inserted into the openings in the upper end and the lower end, an installation table (10) is arranged at the bottom side of the sliding block (8), and the sliding block (8) and the installation table (10) are in sliding connection with the support (7).
4. A powder metallurgy filling adjusting mechanism according to claim 3, wherein: the top side of the sliding block (8) is fixedly connected with a pressing hydraulic cylinder (9), and the lower end of a piston rod of the pressing hydraulic cylinder (9) is fixedly connected with an installation table (10).
5. A powder metallurgy filling adjusting mechanism according to claim 1, wherein: the top side of the powder storage hopper (2) is hinged with a dust cover (1), and two sides of the powder storage hopper (2) are fixedly connected with vibrating motors (13).
6. A powder metallurgy filling adjusting mechanism according to claim 1, wherein: the powder storage hopper is characterized in that an installation frame (12) is fixedly connected to the inner wall of the powder storage hopper (2), a poking plate (14) is rotatably connected to the inside of the installation frame (12), a spring (15) is obliquely arranged on the inner wall of the installation frame (12), and the upper end of the spring (15) is fixedly connected with the bottom side of the poking plate (14).
7. A powder metallurgy filling adjusting mechanism according to claim 1, wherein: the filling table (5) is fixedly connected with an upward pushing hydraulic cylinder (17), a pushing plate (16) is arranged in the filling die (6), and the bottom side of the pushing plate (16) is fixedly connected with the upward pushing hydraulic cylinder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320095092.0U CN219443432U (en) | 2023-02-01 | 2023-02-01 | Powder metallurgy filling adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320095092.0U CN219443432U (en) | 2023-02-01 | 2023-02-01 | Powder metallurgy filling adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219443432U true CN219443432U (en) | 2023-08-01 |
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ID=87411444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320095092.0U Active CN219443432U (en) | 2023-02-01 | 2023-02-01 | Powder metallurgy filling adjusting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN219443432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118650158A (en) * | 2024-08-20 | 2024-09-17 | 莱州云峰粉末冶金有限公司 | A powder metallurgy bushing mold |
-
2023
- 2023-02-01 CN CN202320095092.0U patent/CN219443432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118650158A (en) * | 2024-08-20 | 2024-09-17 | 莱州云峰粉末冶金有限公司 | A powder metallurgy bushing mold |
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