CN114346242B - Down-pressure type stock forming device for metallurgy - Google Patents
Down-pressure type stock forming device for metallurgy Download PDFInfo
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- CN114346242B CN114346242B CN202111538875.3A CN202111538875A CN114346242B CN 114346242 B CN114346242 B CN 114346242B CN 202111538875 A CN202111538875 A CN 202111538875A CN 114346242 B CN114346242 B CN 114346242B
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- 238000005272 metallurgy Methods 0.000 title claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims description 16
- 238000010248 power generation Methods 0.000 claims 1
- 210000001161 mammalian embryo Anatomy 0.000 abstract description 11
- 238000007493 shaping process Methods 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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Abstract
The invention relates to a forming device, in particular to a down-pressing type blank forming device for metallurgy. The technical problems to be solved are as follows: provided is a metallurgical down-pressing blank molding device which has even pressure distribution and reduces the trouble of manual operation. The technical scheme of the invention is as follows: a down-press billet forming device for metallurgy, comprising: the automatic feeding device comprises a frame body, a mounting plate, a blanking plate, a supporting frame, a vertical rod, a cylinder, a pressing block, a first spring, a blanking mechanism and a contact mechanism, wherein the mounting plate is arranged on one side in the frame body, the blanking plate is arranged on one side of the frame body, the supporting frame is arranged on one side of the top of the mounting plate, the vertical rod is arranged on the top of the supporting frame, the cylinder is arranged on one side of the vertical rod, and the pressing block is arranged on the telescopic rod of the cylinder. According to the invention, the rotating mechanism is arranged, so that people do not need to manually move the storage frame, and the trouble of manual operation is reduced; through the cooperation between pushing mechanism and the pulling mechanism, the first ejector pad is upwards released the embryo material of shaping, makes things convenient for people to take out the embryo material of shaping.
Description
Technical Field
The invention relates to a forming device, in particular to a down-pressing type blank forming device for metallurgy.
Background
Powder metallurgy is a process technique for producing metal powders or using metal powders, or mixtures of metal powders and non-metal powders as raw materials, by forming and sintering, to produce metal materials, composite materials, and various types of articles.
The existing forming device is simple in equipment, the pressure distribution is uneven, the density distribution of each part of the blank is uneven, the performance of product parts is affected, after the blank is formed, the blank is supported in a die and is not easy to take out, people need to push the formed blank out of the die by means of a tool and then take the formed blank out, and further the trouble of manual operation is increased, so that the metallurgical down-pressing blank forming device with the pressure distribution being even and the trouble of reducing the manual operation is required to be developed.
Disclosure of Invention
In order to overcome the defects that the existing forming device is simple in equipment, uneven in pressure distribution is caused, and people need to push formed blanks out of a die by means of tools and then take the blanks out, the trouble of manual operation is further increased, and the technical problem to be solved is that: provided is a metallurgical down-pressing blank molding device which has even pressure distribution and reduces the trouble of manual operation.
The technical scheme of the invention is as follows: the utility model provides a metallurgical down-pressing formula embryo material forming device, including framework, mounting panel, flitch, support frame, pole setting, cylinder, briquetting down, first spring, unloading mechanism and contact mechanism, framework one side is equipped with the mounting panel, and framework one side is equipped with the flitch, and mounting panel top one side is equipped with the support frame, and the support frame top is equipped with the pole setting, and pole setting one side is equipped with the cylinder, is equipped with the briquetting down on the cylinder telescopic link, is connected with first spring between briquetting down one side and the support frame top, is equipped with unloading mechanism on the mounting panel, is equipped with contact mechanism on the mounting panel.
As a preferable technical scheme of the invention, the blanking mechanism comprises a first sliding block, a first bracket, a storage frame, a blanking pipeline, a baffle plate, a second spring and a third spring, wherein the first sliding block is arranged on one side of a mounting plate in a sliding manner, the first bracket is arranged on one side of the first sliding block, the storage frame is arranged on one side of the first bracket, the blanking pipeline is arranged at the bottom of the storage frame, the baffle plate is arranged on one side of the blanking pipeline in a sliding manner, the second spring is symmetrically connected between the baffle plate and the blanking pipeline on two sides, and the third spring is connected between one side of the first sliding block and the mounting plate.
As a preferable technical scheme of the invention, the contact mechanism comprises a second bracket, a first slide bar, a second slide block and a fourth spring, wherein the second bracket is symmetrically arranged on two sides of the mounting plate, the first slide bars are arranged on one side of the second bracket, the second slide blocks are arranged on the first slide bars in a sliding manner, the second slide blocks slide on the mounting plate, one side of each second slide block is matched with the striker plate, and the fourth spring is connected between one side of each second slide block and the first slide bar on the same side.
As a preferred technical scheme of the invention, the rotary mechanism comprises a contact block, a second slide bar, a third slide block, a fifth spring, a first rack, a third support, a rotating shaft, spur gears and a second rack, wherein the contact block is arranged on one side of a lower pressing block, the second slide bar is symmetrically arranged on two sides of the top of the mounting plate, the second slide bar is positioned on one side of a supporting frame, the third slide block is slidably arranged between the second slide bars, the third slide block is matched with the contact block, the fifth spring is connected between the top of the third slide block and the second slide bar, the first racks are respectively arranged on two sides of the third slide block, the third support is symmetrically arranged on two sides of the top of the mounting plate, the rotating shaft is rotatably arranged between one side of the third support, the two sides of the rotating shaft are symmetrically provided with 2 spur gears, the spur gears are unidirectional gears, the spur gears on the outer sides are respectively matched with the first rack, the spur gears on the two sides of the first support are symmetrically provided with the second rack, and the spur gears on the inner sides are respectively matched with the second rack.
As a preferable technical scheme of the invention, the automatic feeding device further comprises a feeding mechanism, wherein the feeding mechanism comprises a first push block, a sliding sleeve and a sixth spring, the bottom of the mounting plate is provided with the sliding sleeve, one side of the sliding sleeve is provided with the first push block in a sliding manner, and the sixth spring is connected between the first push block and the bottom of the sliding sleeve.
As a preferred technical scheme of the invention, the novel high-speed rotary electric machine further comprises a pulling mechanism, wherein the pulling mechanism comprises a fourth bracket, stirring blocks, torsion springs and connecting rods, the fourth bracket is symmetrically arranged on two sides of the contact block, 2 stirring blocks are respectively arranged on one side of the fourth bracket in a rotating mode, the torsion springs are connected between one side of each of the 2 stirring blocks and the fourth bracket on the same side, and the connecting rods are symmetrically arranged on two sides of the first pushing block.
As a preferable technical scheme of the invention, the invention further comprises a pushing mechanism, wherein the pushing mechanism comprises a second pushing block, a fourth sliding block and a seventh spring, the fourth sliding block is arranged on one side of the first sliding block in a sliding manner, the second pushing block is arranged on one side of the fourth sliding block, and the seventh spring is connected between the fourth sliding block and the first sliding block.
As a preferable technical scheme of the invention, a storage cabinet is arranged at the lower part of the frame body.
The beneficial effects are that: according to the invention, the rotating mechanism is arranged, so that people do not need to manually move the storage frame, and the trouble of manual operation is reduced; through the cooperation between pushing mechanism and the pulling mechanism, the first ejector pad is upwards released the embryo material of shaping, makes things convenient for people to take out the embryo material of shaping.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic view of a first three-dimensional structure of the blanking mechanism of the present invention.
Fig. 4 is a schematic view of a second perspective structure of the blanking mechanism of the present invention.
Fig. 5 is a schematic view showing a first perspective structure of the contact mechanism of the present invention.
Fig. 6 is a schematic view of a second perspective of the contact mechanism of the present invention.
Fig. 7 is a schematic perspective view of a rotary mechanism according to the present invention.
Fig. 8 is a schematic perspective view of a first embodiment of a pushing mechanism according to the present invention.
Fig. 9 is a schematic diagram of a second perspective structure of the pushing mechanism of the present invention.
Fig. 10 is a schematic view showing a first perspective structure of the pulling mechanism of the present invention.
Fig. 11 is a schematic view of a second perspective of the pulling mechanism of the present invention.
Fig. 12 is a schematic view showing a first perspective structure of the pushing mechanism of the present invention.
Fig. 13 is a schematic view showing a second perspective structure of the pushing mechanism of the present invention.
Marked in the figure as: 1-frame body, 2-mounting plate, 21-blanking plate, 3-supporting frame, 4-vertical rod, 5-cylinder, 6-blanking block, 7-first spring, 8-blanking mechanism, 81-first slide block, 82-first bracket, 83-storage frame, 84-blanking pipeline, 85-blanking plate, 86-second spring, 87-third spring, 9-contact mechanism, 91-second bracket, 92-first slide bar, 93-second slide block, 94-fourth spring, 10-rotating mechanism, 101-contact block, 102-second slide bar, 103-third slide block, 104-fifth spring, 105-first rack, 106-third bracket, 107-rotating shaft, 108-spur gear, 109-second rack, 11-pushing mechanism, 111-first pushing block, 112-sliding sleeve, 113-sixth spring, 12-pulling mechanism, 121-fourth bracket, 122-pulling block, 123-torsion spring, 124-connecting rod, 13-pushing mechanism, 131-second pushing block, 132-seventh spring, 133-seventh spring.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but does not limit the scope of protection and the application of the invention.
Example 1
The utility model provides a metallurgical down-pressing formula embryo material forming device, as shown in fig. 1-6, including framework 1, mounting panel 2, blanking plate 21, support frame 3, pole setting 4, cylinder 5, down briquetting 6, first spring 7, unloading mechanism 8 and contact mechanism 9, the middle part is equipped with mounting panel 2 in the framework 1, framework 1 upper portion front side is equipped with blanking plate 21, mounting panel 2 top front side is equipped with support frame 3, support frame 3 top is equipped with pole setting 4, be equipped with cylinder 5 in the middle of the pole setting 4 upper portion, be equipped with down briquetting 6 on the cylinder 5 telescopic link, be connected with first spring 7 between down briquetting 6 upper portion and the support frame 3 top, be equipped with unloading mechanism 8 on the mounting panel 2, be equipped with contact mechanism 9 on the mounting panel 2.
The blanking mechanism 8 comprises a first sliding block 81, a first bracket 82, a material storage frame 83, a blanking pipeline 84, a material baffle 85, a second spring 86 and a third spring 87, wherein the first sliding block 81 is arranged at the rear side of the mounting plate 2, the first bracket 82 is arranged in the middle of the first sliding block 81, the material storage frame 83 is arranged at the upper part of the first bracket 82, the blanking pipeline 84 is arranged at the bottom of the material storage frame 83, the material baffle 85 is arranged at the upper part of the blanking pipeline 84 in a sliding manner, the second spring 86 is symmetrically connected with the left side and the right side of the material baffle 85 and the blanking pipeline 84, and the third spring 87 is connected between the front side of the first sliding block 81 and the mounting plate 2.
The contact mechanism 9 comprises a second bracket 91, a first slide bar 92, a second slide block 93 and a fourth spring 94, wherein the second bracket 91 is symmetrically arranged on the left side and the right side of the middle of the mounting plate 2, the rear side of the upper part of the second bracket 91 is provided with the first slide bar 92, the first slide bar 92 is provided with the second slide block 93 in a sliding manner, the second slide block 93 slides on the mounting plate 2, the upper part of the second slide block 93 is matched with the striker plate 85, and the fourth spring 94 is connected between the front side of the middle of the second slide block 93 and the first slide bar 92 on the same side.
When people need to press down and shape the blanks, firstly, people block the opening at the front side of the mounting plate 2 by means of a tool, pour the blanks into the storage frame 83, then move the storage frame 83 forward, further drive the first bracket 82 and the blanking pipeline 84 to move forward, the first bracket 82 drives the first sliding block 81 to move forward, the third spring 87 is compressed, so that the first sliding block 81 moves forward to above the opening at the front side of the mounting plate 2, meanwhile, the blanking pipeline 84 drives the baffle plate 85 to move forward through the second spring 86, so that the baffle plate 85 drives the second sliding block 93 to move forward, the fourth spring 94 is compressed, when the second sliding block 93 cannot move forward, the second sliding block 93 further blocks the baffle plate 85, the second spring 86 is stretched, so that the baffle plate 85 is separated from the blanking pipeline 84, the blanks in the storage frame 83 fall on the first sliding block 81 through the blanking pipeline 84, then slide into mounting panel 2 front side opening in, loosen the storage frame 83, drive first slider 81 and reset under the effect of third spring 87, and then drive first support 82 and reset, first support 82 drives storage frame 83 and unloading pipeline 84 and reset, make striker plate 85 and second slider 93 separate, drive striker plate 85 and second slider 93 reset under the effect of second spring 86 and fourth spring 94, then start cylinder 5, cylinder 5 telescopic link drives down briquetting 6 down, when briquetting 6 and embryo contact, and then with the embryo push down shaping, after the embryo shaping, control cylinder 5 telescopic link drives down briquetting 6 and upwards moves the reset, first spring 7 can play the cushioning effect during this moment, close cylinder 5, people just can take out the embryo of shaping, when people need to push down the embryo again and shape, repeat above-mentioned operation can.
Example 2
On the basis of embodiment 1, as shown in fig. 1-2 and fig. 7-13, the rotating mechanism 10 is further comprised of a rotating mechanism 10, the rotating mechanism 10 includes a contact block 101, a second sliding bar 102, a third sliding block 103, a fifth spring 104, a first rack 105, a third bracket 106, a rotating shaft 107, a spur gear 108 and a second rack 109, the rear side of the upper portion of the lower pressing block 6 is provided with the contact block 101, the left and right sides of the top of the mounting plate 2 are symmetrically provided with the second sliding bar 102, the second sliding bar 102 is located at the rear side of the supporting frame 3, the third sliding block 103 is slidably arranged between the second sliding bars 102, the third sliding block 103 is matched with the contact block 101, a fifth spring 104 is connected between the top of the third sliding block 103 and the second sliding bar 102, the left and right sides of the third sliding block 103 are respectively provided with a first rack 105, the left and right sides of the top of the mounting plate 2 are symmetrically provided with a third bracket 106, the third bracket 106 is located at the rear side of the second sliding bar 102, the upper portion of the third bracket 106 is rotationally provided with the spur gear 107, the left and right sides of the rotating shaft 108 are symmetrically provided with 2 spur gears 108, the spur gears 108 are unidirectional gears, the spur gears 108 are respectively, the spur gears 105 are respectively matched with the spur gears 105 and the first and the spur gears 109 are respectively.
When the lower pressing block 6 moves downwards, the contact block 101 is driven to move downwards, the contact block 101 drives the third sliding block 103 to move downwards, the fifth spring 104 is stretched, the third sliding block 103 drives the first rack 105 to move downwards, when the first rack 105 is meshed with the outer straight gear 108, the outer straight gear 108 is driven to idle, the outer straight gear 108 cannot drive the rotating shaft 107 to rotate, when the lower pressing block 6 drives the contact block 101 to move upwards, the third sliding block 103 is driven to move upwards to reset under the action of the fifth spring 104, the first rack 105 is driven to move upwards to reset, when the first rack 105 is meshed with the outer straight gear 108, the outer straight gear 108 is driven to rotate, the outer straight gear 108 drives the rotating shaft 107 to rotate, the inner straight gear 108 is driven to rotate, the inner straight gear 108 drives the second rack 109 to move forwards, and then the first bracket 82 drives the first sliding block 81 and the storage frame 83 to move forwards, and therefore people do not need to manually move the storage frame 83, and the trouble of manual operation is reduced.
The device is characterized by further comprising a pushing mechanism 11, wherein the pushing mechanism 11 comprises a first pushing block 111, a sliding sleeve 112 and a sixth spring 113, the sliding sleeve 112 is arranged on the front side of the bottom of the mounting plate 2, the first pushing block 111 is arranged in the middle of the sliding sleeve 112 in a sliding mode, and the sixth spring 113 is connected between the first pushing block 111 and the bottom of the sliding sleeve 112.
The novel contact block comprises a contact block 101, and is characterized by further comprising a pulling mechanism 12, wherein the pulling mechanism 12 comprises a fourth support 121, stirring blocks 122, torsion springs 123 and connecting rods 124, the fourth support 121 is symmetrically arranged on the left side and the right side of the contact block 101, 2 stirring blocks 122 are respectively arranged on the lower portion of the fourth support 121 in a rotating mode, the torsion springs 123 are connected between the outer sides of the similar 2 stirring blocks 122 and the fourth support 121 on the same side, and the connecting rods 124 are symmetrically arranged on the left side and the right side of the lower portion of the first pushing block 111.
When the contact block 101 moves downwards, the fourth support 121 is driven to move downwards, when the stirring block 122 contacts with the connecting rod 124, the stirring block 122 is driven to rotate, the torsion spring 123 is deformed, when the stirring block 122 moves downwards and is separated from the connecting rod 124, the stirring block 122 is driven to reset under the action of the torsion spring 123, after the blank is pressed downwards, the pressing block 6 drives the contact block 101 to move upwards, the fourth support 121 is driven to move upwards, the fourth support 121 drives the stirring block 122 and the torsion spring 123 to move upwards, when the stirring block 122 contacts with the connecting rod 124, the connecting rod 124 is driven to move upwards, the connecting rod 124 drives the first pushing block 111 to move upwards, the sixth spring 113 is compressed, so that the first pushing block 111 pushes out the formed blank upwards, the fourth support 121 moves upwards, the torsion spring 123 is deformed, the stirring block 122 is separated from the connecting rod 124, and the first pushing block 111 and the reset spring 124 are driven to reset under the action of the sixth spring 113.
The device further comprises a pushing mechanism 13, wherein the pushing mechanism 13 comprises a second pushing block 131, a fourth sliding block 132 and a seventh spring 133, the fourth sliding block 132 is slidably arranged on the front side of the first sliding block 81, the second pushing block 131 is arranged on the front side of the fourth sliding block 132, and the seventh spring 133 is connected between the fourth sliding block 132 and the first sliding block 81.
While the blank formed by pressing is pushed out by the first pushing block 111 in half, the first sliding block 81 drives the fourth sliding block 132 to move forward, so as to drive the second pushing block 131 to move forward to contact with the formed blank, and half of the formed blank pushed out blocks the second pushing block 131 to move forward, so that the seventh spring 133 is stretched, when the formed blank is pushed out completely, the fourth sliding block 132 is driven to move forward under the action of the seventh spring 133, so as to drive the second pushing block 131 to move forward, and the formed blank is pushed onto the blanking plate 21, and when the first sliding block 81 moves backward to reset, the fourth sliding block 132, the second pushing block 131 and the seventh spring 133 are driven to reset.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (5)
1. A metallurgical down-pressing type blank forming device is characterized in that: the automatic feeding device comprises a frame body (1), a mounting plate (2), a blanking plate (21), a supporting frame (3), a vertical rod (4), an air cylinder (5), a blanking block (6), a first spring (7), a blanking mechanism (8) and a contact mechanism (9), wherein the mounting plate (2) is arranged on one side of the frame body (1), the blanking plate (21) is arranged on one side of the frame body (1), the supporting frame (3) is arranged on one side of the top of the mounting plate (2), the vertical rod (4) is arranged on the top of the supporting frame (3), the air cylinder (5) is provided with the blanking block (6), the first spring (7) is connected between the upper part of the blanking block (6) and the top of the supporting frame (3), the blanking mechanism (8) is arranged on the mounting plate (2), and the contact mechanism (9) is arranged on the mounting plate (2);
the blanking mechanism (8) comprises a first sliding block (81), a first bracket (82), a material storage frame (83), a blanking pipeline (84), a material baffle (85), a second spring (86) and a third spring (87), wherein the first sliding block (81) is arranged on one side of the mounting plate (2), the first bracket (82) is arranged on one side of the first sliding block (81), the material storage frame (83) is arranged on one side of the first bracket (82), the blanking pipeline (84) is arranged at the bottom of the material storage frame (83), the material baffle (85) is arranged on one side of the blanking pipeline (84), the second springs (86) are symmetrically connected between the material baffle (85) and the blanking pipeline (84) on two sides, and the third spring (87) is connected between one side of the first sliding block (81) and the mounting plate (2);
The contact mechanism (9) comprises a second bracket (91), a first sliding rod (92), a second sliding block (93) and a fourth spring (94), wherein the second bracket (91) is symmetrically arranged on two sides of the mounting plate (2), the first sliding rod (92) is arranged on one side of the second bracket (91), the second sliding block (93) is arranged on the first sliding rod (92) in a sliding mode, the second sliding block (93) slides on the mounting plate (2), one side of the second sliding block (93) is matched with the striker plate (85), and the fourth spring (94) is connected between one side of the second sliding block (93) and the first sliding rod (92) on the same side;
The rotary mechanism (10) comprises a contact block (101), a second slide bar (102), a third slide block (103), a fifth spring (104), a first rack (105), a third support (106), a rotating shaft (107), a straight gear (108) and a second rack (109), wherein the contact block (101) is arranged on one side of the lower pressing block (6), the second slide bar (102) is symmetrically arranged on two sides of the top of the mounting plate (2), the second slide bar (102) is positioned on one side of the supporting frame (3), the third slide block (103) is slidably arranged between the second slide bar (102), the third slide block (103) is matched with the contact block (101), the fifth spring (104) is connected between the top of the third slide block (103) and the second slide bar (102), the first rack (105) is arranged on two sides of the third slide block (103), the third support (106) is symmetrically arranged on two sides of the top of the mounting plate (2), the rotating shaft (107) is rotatably arranged between one side of the third support (106), the rotating shaft (107) is symmetrically arranged on two sides of the rotating shaft (108), the straight gear (108) is matched with the straight gear (108) on the inner side of the straight gear (108), the straight gear (108) is formed by the straight gear (105) and the straight gear (105) on the outer side of the straight gear, second racks (109) are symmetrically arranged on two sides of the first bracket, and straight gears on the inner side are matched with the second racks (109);
When the lower pressing block (6) moves downwards, the contact block (101) is driven to move downwards, the contact block (101) drives the third sliding block (103) to move downwards, the fifth spring (104) is stretched, the third sliding block (103) drives the first rack (105) to move downwards, when the first rack (105) is meshed with the outer spur gear (108), the outer spur gear (108) is driven to idle, the outer spur gear (108) can not drive the rotating shaft (107) to rotate, when the lower pressing block (6) drives the contact block (101) to move upwards, the third sliding block (103) is driven to move upwards under the action of the fifth spring (104) to reset, the first rack (105) is driven to move upwards, when the first rack (105) is meshed with the outer spur gear (108), the outer spur gear (108) is driven to rotate, the inner spur gear (108) is driven to rotate, the second rack (109) is driven to move forwards, the first bracket (82) is driven to move forwards, and the first sliding block (81) is driven to move forwards.
2. A down-press green forming apparatus for metallurgy according to claim 1, wherein: the automatic feeding device is characterized by further comprising a feeding mechanism (11), wherein the feeding mechanism (11) comprises a first pushing block (111), a sliding sleeve (112) and a sixth spring (113), the sliding sleeve (112) is arranged on one side of the bottom of the mounting plate (2), the first pushing block (111) is arranged on one side of the sliding sleeve (112) in a sliding mode, and the sixth spring (113) is connected between the first pushing block (111) and the bottom of the sliding sleeve (112).
3. A down-press green forming apparatus for metallurgy according to claim 2, wherein: the novel portable electric power generation device is characterized by further comprising a pulling mechanism (12), wherein the pulling mechanism (12) comprises a fourth support (121), stirring blocks (122), torsion springs (123) and connecting rods (124), the fourth support (121) is symmetrically arranged on two sides of the contact block (101), 2 stirring blocks (122) are rotatably arranged on one side of the fourth support (121), the torsion springs (123) are connected between the similar 2 stirring blocks (122) and the fourth support (121) on the same side, and the connecting rods (124) are symmetrically arranged on two sides of the first pushing block (111).
4. A down-pressure billet forming device for metallurgy according to claim 3, wherein: the novel sliding type hydraulic lifting device is characterized by further comprising a pushing mechanism (13), wherein the pushing mechanism (13) comprises a second pushing block (131), a fourth sliding block (132) and a seventh spring (133), the fourth sliding block (132) is arranged on one side of the first sliding block (81), the second pushing block (131) is arranged on one side of the fourth sliding block (132), and the seventh spring (133) is connected between the fourth sliding block (132) and the first sliding block (81).
5. A down-press green forming apparatus for metallurgy according to claim 1, wherein: the lower part of the frame body (1) is provided with a storage cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111538875.3A CN114346242B (en) | 2021-12-16 | 2021-12-16 | Down-pressure type stock forming device for metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111538875.3A CN114346242B (en) | 2021-12-16 | 2021-12-16 | Down-pressure type stock forming device for metallurgy |
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| CN114346242A CN114346242A (en) | 2022-04-15 |
| CN114346242B true CN114346242B (en) | 2024-08-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209452801U (en) * | 2018-12-24 | 2019-10-01 | 益阳市再超粉末冶金有限公司 | A kind of powder metallurgical gear compression molding device |
| CN113732290A (en) * | 2021-08-23 | 2021-12-03 | 刘林峰 | New energy automobile gearbox gear machine-shaping equipment |
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