CN215356172U - Powder metallurgy gear forming punch - Google Patents
Powder metallurgy gear forming punch Download PDFInfo
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- CN215356172U CN215356172U CN202121380018.0U CN202121380018U CN215356172U CN 215356172 U CN215356172 U CN 215356172U CN 202121380018 U CN202121380018 U CN 202121380018U CN 215356172 U CN215356172 U CN 215356172U
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Abstract
The utility model discloses a powder metallurgy gear forming punch, belonging to the technical field of powder metallurgy parts, which comprises a punching device platform, wherein a heating cavity is arranged in the punching device platform, a punching cavity is arranged in the middle of the heating cavity, a lower punching plate is arranged in the punching cavity, a gear die cavity is fixedly connected with the upper end surface of the lower punching plate, a T-shaped frame is arranged on the right side above the punching cavity, a powdered gold storage box is fixedly connected with the upper end surface of the T-shaped frame, a driving cylinder is fixedly connected with the left side of the T-shaped frame, a powder injection pressing plate head is fixedly connected with the output end of the driving cylinder, a first L-shaped frame and a second L-shaped frame are fixedly connected with the rear part of the upper end surface of the punching device platform from left to right in sequence, a rotating plate rotates to conveniently adjust the direction of a magnet, the magnet can conveniently take out a punched gear from the lower gear die cavity and stack the upper left part of the punching device platform, the effect of automatic discharging is achieved, and the processing efficiency and quality of the powder metallurgy gear forming stamping die are improved.
Description
Technical Field
The utility model relates to the technical field of powder metallurgy parts, in particular to a powder metallurgy gear forming stamping die.
Background
The forming punch is a powder metallurgy forming part, the powder metallurgy is a technological technique for preparing metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as raw material, forming and sintering to make metal material, composite material and various products, the powder metallurgy method has similar place with ceramic production, and all belong to powder sintering technology, therefore, a series of new powder metallurgy techniques can also be used for preparing ceramic material, because of the advantages of powder metallurgy technique, it has become a key for solving new material problem, plays a very important role in the development of new material, and the forming punch is needed when powder metallurgy forming.
The existing powder metallurgy gear forming stamping die is low in machining efficiency, the injection amount of powder gold is different, machining quality is affected, meanwhile, the powder gold in a machined part is not full, and the service life of the machined part is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model provides a powder metallurgy gear forming punch, and aims to solve the problems that the processing efficiency of the existing powder metallurgy gear forming punch is low, the injection amount of powder gold is different, the processing quality is influenced, meanwhile, the powder gold in a machined part is not full, and the service life of the machined part is shortened.
The utility model is realized in such a way, the powder metallurgy gear forming stamping die comprises a stamping device platform, a heating cavity is arranged in the stamping device platform, a stamping cavity is arranged in the middle of the heating cavity, a lower stamping plate is arranged in the stamping cavity, a gear die cavity is fixedly connected with the upper end surface of the lower stamping plate, a T-shaped frame is arranged on the right side above the stamping cavity, a powdered gold storage box is fixedly connected with the upper end surface of the T-shaped frame, a driving cylinder is fixedly connected with the left side of the T-shaped frame, a powder injection stamping plate head is fixedly connected with the output end of the driving cylinder, a first L-shaped frame and a second L-shaped frame are fixedly connected with the rear part of the upper end surface of the stamping device platform from left to right in sequence, an upper stamping plate is arranged below the top end of the second L-shaped frame, and a stamping gear block matched with the gear die cavity is fixedly connected with the lower end surface of the upper stamping plate, the left side of punching press chamber top is provided with the magnetic control board, the lower terminal surface fixedly connected with magnet of magnetic control board, the right side of T type frame is provided with operating panel.
In order to automatically convey the powdered gold in the powdered gold storage tank to the inside of the stamping cavity, the powder metallurgy gear forming stamping of the utility model is preferably characterized in that the left side of the powdered gold storage tank is communicated with a powdered gold pump, the output end of the powdered gold pump is communicated with a conveying pipe, and the other end of the conveying pipe is communicated with the upper end of the powder injection stamping head.
In order to facilitate the metered powder flow and ensure that the quality of each machined gear is the same, as a preferable powder metallurgy gear forming die of the utility model, the middle part of the conveying pipe is provided with a powder flow valve.
In order to drive the upper punch plate to move downwards and facilitate punching of the punched gear block, the upper end face of the second L-shaped frame is fixedly connected with the punching cylinder, and the output end of the punching cylinder penetrates through the second L-shaped frame and is fixedly connected with the upper punch plate.
In order to facilitate the pushing of the processed gear out of the stamping cavity and the absorption of the processed gear by the magnet, the lower end face of the stamping device table is fixedly connected with a material pushing cylinder, and the output end of the material pushing cylinder penetrates through the stamping device table and is fixedly connected with the lower end face of the lower stamping plate.
In order to enable the magnet to conveniently absorb the machined gear and achieve the effect of automatic discharging, the powder metallurgy gear forming punch is preferably used, the top end of the first L-shaped frame is provided with a rotating plate, the lower end face of the rotating plate is fixedly connected with a longitudinal electric control rod and a transverse electric control rod from top to bottom, and the right end of the transverse electric control rod is fixedly connected with the left end of the magnetic control plate.
In order to facilitate the rotation of the rotating plate and the adjustment of the direction of the magnet, the powder metallurgy gear forming punch is preferably characterized in that the upper end face of the first L-shaped frame is fixedly connected with a rotating motor, and the lower end of the rotating motor penetrates through the first L-shaped frame and is fixedly connected with the rotating plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the powder metallurgy gear forming stamping die is characterized in that a stamping cavity is formed in the middle of a heating cavity, high-temperature processing can be conveniently carried out on powder in the stamping cavity, a driving cylinder is started, a powder injection pressing plate head is pushed and pressed to the position right above the stamping cavity, a powder gold pumping pump is started, powder gold in a powder gold storage box is automatically conveyed to the interior of the stamping cavity, after the powder gold is injected, the powder injection pressing plate head moves to the right side, the stamping cylinder is started to drive an upper stamping plate to move downwards, the stamping gear block can be conveniently stamped to stamp the powder gold, when the stamping gear block moves to the interior of the stamping cavity, a material pushing cylinder is started, a lower stamping plate moves upwards and moves relative to the stamping gear block to extrude the powder gold, the interior of the gear gold is compact and uniform, after the stamping, a stamping gear block moves upwards, the lower stamping plate pushes out a processed gear from the stamping cavity, a transverse electric control rod is started, a magnetic control plate moves to the position right above a lower gear die cavity, the longitudinal electric control rod is started, so that the height of the magnetic control plate can be conveniently adjusted, the magnet can conveniently absorb the processed gear, the rotating motor is started, the rotating plate can conveniently rotate, the direction of the magnet can be conveniently adjusted, the magnet can conveniently take out the punched and processed gear from the lower gear die cavity and place the gear on the upper left side of the punching device table, the automatic discharging effect is achieved, and the processing efficiency and quality of the powder metallurgy gear forming die punch are improved;
2. the powder metallurgy gear forming stamping die has the advantages that the powder flow measured by the powder flow valve guarantees the same quality of powder metal injected each time, and the processing quality of the gear is improved.
Drawings
FIG. 1 is an overall block diagram of a powder metallurgy gear forming die of the present invention;
fig. 2 is a sectional structural view of a press apparatus table of the present invention.
In the figure, 1, a stamping device table; 101. punching a cavity; 102. a heating cavity; 103. a second L-shaped frame; 104. a first L-shaped frame; 105. an operation panel; 2. a material pushing cylinder; 201. a lower punch press plate; 202. a gear cavity; 3. punching a cylinder; 301. an upper punch press plate; 302. stamping a gear block; 4. a rotating electric machine; 401. a rotating plate; 402. a longitudinal electric control rod; 403. a transverse electric control rod; 404. a magnetic control plate; 405. a magnet; 5. a T-shaped frame; 501. a powdered gold storage box; 502. pumping powder gold; 503. a delivery pipe; 504. a powder flow valve; 505. injecting powder into the pressing plate head; 506. the cylinder is driven.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-2, the present invention provides a technical solution: a powder metallurgy gear forming punch comprises a punching device table 1, a heating cavity 102 is arranged in the punching device table 1, a punching cavity 101 is arranged in the middle of the heating cavity 102, a lower punching plate 201 is arranged in the punching cavity 101, a gear die cavity 202 is fixedly connected to the upper end face of the lower punching plate 201, a T-shaped frame 5 is arranged on the right side above the punching cavity 101, a powdered gold storage box 501 is fixedly connected to the upper end face of the T-shaped frame 5, a driving cylinder 506 is fixedly connected to the left side of the T-shaped frame 5, a powder injection punching plate head 505 is fixedly connected to the output end of the driving cylinder 506, a first L-shaped frame 104 and a second L-shaped frame 103 are fixedly connected to the rear of the upper end face of the punching device table 1 from left to right in sequence, an upper punching plate 301 is arranged below the top end of the second L-shaped frame 103, a punching gear block 302 matched with the gear die cavity 202 is fixedly connected to the lower end face of the upper punching plate 301, a magnetic control plate 404 is arranged on the left side above the punching cavity 101, a magnet 405 is fixedly connected to the lower end surface of the magnetron plate 404, and an operation panel 105 is provided on the right side of the T-shaped frame 5.
In this embodiment: the punching cavity 101 is arranged in the middle of the heating cavity 102 to facilitate high-temperature processing of powder in the punching cavity 101, the driving cylinder 506 is started to push the powder injection pressing plate head 505 to be right above the punching cavity 101, the powder gold pumping pump 502 is started to automatically convey powder gold in the powder gold storage tank 501 to the inside of the punching cavity 101, the powder flow measured by the powder flow valve 504 ensures that the quality of the powder gold injected each time is the same, the processing quality of the gear is improved, after the powder gold is injected, the powder injection pressing plate head 505 moves to the right side, the punching cylinder 3 is started to drive the upper pressing plate 301 to move downwards to facilitate the punching of the powder gold by the punching gear block 302, when the punching gear block 302 moves to the inside of the punching cavity 101, the material pushing cylinder 2 is started, the lower pressing plate 201 moves upwards to move relative to the punching gear block 302 to extrude the powder gold, the inside of the gear gold is ensured to be compact and uniform, after heating and punching, the stamping gear block 302 moves upwards, the lower stamping plate 201 pushes out the processed gear from the stamping cavity 101, the transverse electric control rod 403 is started, the magnetic control plate 404 is moved to the position right above the lower gear die cavity 202, the longitudinal electric control rod 402 is started, the height of the magnetic control plate 404 is convenient to adjust, the magnet 405 is convenient to absorb the processed gear, the rotating motor 4 is started, the rotating plate 401 is convenient to rotate, the direction of the magnet 405 is convenient to adjust, the magnet 405 is convenient to take out the stamped gear from the lower gear die cavity 202 and is stacked on the upper left side of the stamping device platform 1, and the automatic discharging effect is achieved.
As a technical optimization scheme of the utility model, the left side of the powder gold storage tank 501 is communicated with a powder gold pump 502, the output end of the powder gold pump 502 is communicated with a delivery pipe 503, and the other end of the delivery pipe 503 is communicated with the upper end of a powder injection pressing plate head 505.
In this embodiment: the powdered gold pumping pump 502 is started to facilitate the automatic delivery of the powdered gold in the powdered gold storage tank 501 to the inside of the stamping cavity 101.
As a technical optimization scheme of the utility model, the middle part of the conveying pipe 503 is provided with a powder flow valve 504.
In this embodiment: the powder flow valve 504 has the effect of metering powder gold, and the powder flow valve 504 facilitates the metered powder flow and ensures that the quality of each machined gear is the same.
As a technical optimization scheme of the utility model, the upper end surface of the second L-shaped frame 103 is fixedly connected with the stamping cylinder 3, and the output end of the stamping cylinder 3 penetrates through the second L-shaped frame 103 and is fixedly connected with the upper pressing plate 301.
In this embodiment: and the stamping cylinder 3 is started, so that the upper stamping plate 301 is further conveniently driven to move downwards, and the stamping of the stamping gear block 302 is facilitated.
As a technical optimization scheme of the utility model, the lower end face of the stamping device table 1 is fixedly connected with a material pushing cylinder 2, and the output end of the material pushing cylinder 2 penetrates through the stamping device table 1 and is fixedly connected with the lower end face of the lower stamping plate 201.
In this embodiment: the material pushing cylinder 2 is started, the lower punching press plate 201 moves upwards, powder gold is extruded by matching with the relative motion of the punching gear block 302 (the lower punching press plate 201 and the punching gear block 302 are extruded relatively in the punching cavity 101), the internal part of the gear gold is ensured to be tight and uniform, meanwhile, a processed gear is conveniently pushed out from the punching cavity 101, and the processed gear is conveniently sucked by the magnet 405.
As a technical optimization scheme of the utility model, a rotating plate 401 is arranged at the top end of the first L-shaped frame 104, a longitudinal electric control rod 402 and a transverse electric control rod 403 are fixedly connected to the lower end surface of the rotating plate 401 from top to bottom in sequence, and the right end of the transverse electric control rod 403 is fixedly connected with the left end of a magnetic control plate 404.
In this embodiment: the output end of the horizontal electric control rod 403 is fixedly connected with the magnetic control plate 404, the horizontal electric control rod 403 is started, the magnetic control plate 404 is conveniently moved to the position right above the lower gear die cavity 202, the vertical electric control rod 402 is started, the height of the magnetic control plate 404 is convenient to adjust, the magnet 405 conveniently absorbs the processed gear, and the automatic discharging effect is achieved.
As a technical optimization scheme of the present invention, the upper end surface of the first L-shaped frame 104 is fixedly connected with the rotating motor 4, and the lower end of the rotating motor 4 penetrates through the first L-shaped frame 104 and is fixedly connected with the rotating plate 401.
In this embodiment: the rotating motor 4 is started, so that the rotating plate 401 can rotate conveniently, the direction of the magnet 405 can be adjusted conveniently, the punched gear can be taken out of the lower gear die cavity 202 conveniently by the magnet 405, and the punched gear can be stacked on the upper left side of the punching device table 1.
The working principle is as follows: firstly, a driving air cylinder 506 is started, a powder injection pressing plate head 505 is pushed to the right above a stamping cavity 101, a powder gold pump 502 is started, powder gold in a powder gold storage tank 501 is automatically conveyed to the inside of the stamping cavity 101, the powder flow metered by a powder flow valve 504 ensures that the quality of the powder gold injected each time is the same, the processing quality of the gear is improved, after the powder gold is injected, the powder injection pressing plate head 505 moves to the right side, a stamping air cylinder 3 is started, an upper stamping plate 301 is driven to move downwards, the powder gold is conveniently stamped by a stamping gear block 302, when the stamping gear block 302 moves to the inside of the stamping cavity 101, a material pushing air cylinder 2 is started, a lower stamping plate 201 moves upwards to press the powder gold relative to the stamping gear block 302, the inside of the gear gold is ensured to be compact and uniform, after the heating and stamping, the stamping gear block 302 moves upwards, the stamping plate 201 pushes the processed gear out of the stamping cavity 101, the transverse electric control rod 403 is started, the magnetic control plate 404 is moved to the position right above the lower gear die cavity 202, the longitudinal electric control rod 402 is started, the height of the magnetic control plate 404 is convenient to adjust, the magnet 405 is enabled to conveniently absorb the processed gear, the rotating motor 4 is started, the rotating plate 401 is convenient to rotate, the direction of the magnet 405 is convenient to adjust, the magnet 405 is convenient to take out the punched and processed gear from the lower gear die cavity 202, the gear is stacked on the upper left side of the punching device table 1, and the automatic discharging effect is achieved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a powder metallurgy gear shaping stamping, includes stamping device platform (1), its characterized in that: a heating cavity (102) is formed in the punching device table (1), a punching cavity (101) is formed in the middle of the heating cavity (102), a lower punching plate (201) is arranged in the punching cavity (101), a gear die cavity (202) is fixedly connected to the upper end face of the lower punching plate (201), a T-shaped frame (5) is arranged on the right side above the punching cavity (101), a powdered gold storage box (501) is fixedly connected to the upper end face of the T-shaped frame (5), a driving cylinder (506) is fixedly connected to the left side of the T-shaped frame (5), a powder injection punching plate head (505) is fixedly connected to the output end of the driving cylinder (506), a first L-shaped frame (104) and a second L-shaped frame (103) are fixedly connected to the rear of the upper end face of the punching device table (1) from left to right in sequence, and an upper punching plate (301) is arranged below the top end of the second L-shaped frame (103), the lower end face of the upper punching plate (301) is fixedly connected with a punching gear block (302) matched with a gear die cavity (202), the left side above the punching cavity (101) is provided with a magnetic control plate (404), the lower end face of the magnetic control plate (404) is fixedly connected with a magnet (405), and the right side of the T-shaped frame (5) is provided with an operation panel (105).
2. The powder metallurgy gear forming die of claim 1, wherein: the left side of the powder gold storage tank (501) is communicated with a powder gold pumping pump (502), the output end of the powder gold pumping pump (502) is communicated with a conveying pipe (503), and the other end of the conveying pipe (503) is communicated with the upper end of the powder injection pressing plate head (505).
3. The powder metallurgy gear forming die of claim 2, wherein: and a powder flow valve (504) is arranged in the middle of the conveying pipe (503).
4. The powder metallurgy gear forming die of claim 1, wherein: the upper end face of the second L-shaped frame (103) is fixedly connected with a stamping cylinder (3), and the output end of the stamping cylinder (3) penetrates through the second L-shaped frame (103) and is fixedly connected with the upper pressing plate (301).
5. The powder metallurgy gear forming die of claim 1, wherein: the lower end face of the stamping device platform (1) is fixedly connected with a material pushing cylinder (2), and the output end of the material pushing cylinder (2) penetrates through the stamping device platform (1) and is fixedly connected with the lower end face of the lower stamping plate (201).
6. The powder metallurgy gear forming die of claim 1, wherein: the top of the first L-shaped frame (104) is provided with a rotating plate (401), the lower end face of the rotating plate (401) is fixedly connected with a longitudinal electric control rod (402) and a transverse electric control rod (403) from top to bottom in sequence, and the right end of the transverse electric control rod (403) is fixedly connected with the left end of a magnetic control plate (404).
7. The powder metallurgy gear forming die of claim 6, wherein: the upper end face of the first L-shaped frame (104) is fixedly connected with a rotating motor (4), and the lower end of the rotating motor (4) penetrates through the first L-shaped frame (104) and is fixedly connected with the rotating plate (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121380018.0U CN215356172U (en) | 2021-06-22 | 2021-06-22 | Powder metallurgy gear forming punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121380018.0U CN215356172U (en) | 2021-06-22 | 2021-06-22 | Powder metallurgy gear forming punch |
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| Publication Number | Publication Date |
|---|---|
| CN215356172U true CN215356172U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121380018.0U Active CN215356172U (en) | 2021-06-22 | 2021-06-22 | Powder metallurgy gear forming punch |
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| CN (1) | CN215356172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655324A (en) * | 2024-01-29 | 2024-03-08 | 虞锋超硬材料科技(苏州)有限公司 | Powder metallurgy side hole forming die convenient for demoulding |
-
2021
- 2021-06-22 CN CN202121380018.0U patent/CN215356172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655324A (en) * | 2024-01-29 | 2024-03-08 | 虞锋超硬材料科技(苏州)有限公司 | Powder metallurgy side hole forming die convenient for demoulding |
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