CN216175676U - Hydraulic metal forming mechanism - Google Patents
Hydraulic metal forming mechanism Download PDFInfo
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- CN216175676U CN216175676U CN202122633667.3U CN202122633667U CN216175676U CN 216175676 U CN216175676 U CN 216175676U CN 202122633667 U CN202122633667 U CN 202122633667U CN 216175676 U CN216175676 U CN 216175676U
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- forming
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- oil cylinder
- piston rod
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Abstract
The utility model discloses a hydraulic metal forming mechanism which comprises a workbench, wherein a forming oil cylinder is installed on one side of the upper surface of the workbench, a forming frame is installed at the upper end of the forming oil cylinder, a piston rod is installed at the upper end of the forming oil cylinder, a lifting plate is installed at the upper end of the piston rod, a forming mold lower mold is installed on the upper surface of the lifting plate, a forming mold upper mold is installed at the upper end in the forming frame, a moving block is arranged at the upper end in the forming frame, a permanent magnet is arranged on one side below the moving block, a moving rack is installed on one side of the lower surface of the moving block, a rotating gear is arranged below the moving rack, a rotating shaft is installed on one side of the rotating gear, a transmission gear is installed at one end of the rotating shaft, and a lifting rack is arranged on one side of the transmission gear. The forming oil cylinder has the advantages that the forming oil cylinder is arranged below the forming oil cylinder, the structure saves space, the gravity center of equipment is stable, finished products can be automatically collected, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of metal material forming equipment, in particular to a hydraulic metal forming mechanism.
Background
When the metal material is subjected to punch forming, a hydraulic oil cylinder is generally used for driving a forming die to move, so that stamping parts in various shapes can be obtained.
In the prior art, when a metal material is stamped, an oil cylinder is generally arranged on the upper portion and drives an upper die of a forming die to move up and down for forming, but the oil cylinder has some problems when being used, the gravity center of the equipment is unstable on the upper portion, the height dimension of the whole equipment is high, after the stamping is finished, a finished product can be taken down only by enabling the forming die to return to the original position, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs a hydraulic metal forming mechanism.
The technical scheme includes that the hydraulic metal forming mechanism comprises a workbench, a forming oil cylinder is mounted on one side of the upper surface of the workbench, a forming frame is mounted at the upper end of the forming oil cylinder, an inlet and an outlet are formed in the lower end of the forming frame, a piston rod is mounted at the upper end of the forming oil cylinder, the upper end of the piston rod penetrates through the inlet and the outlet and extends to the inner side of the forming frame, a lifting plate is mounted at the upper end of the piston rod, a lower forming die is mounted on the upper surface of the lifting plate, and an upper forming die is mounted at the inner upper end of the forming frame.
Further, guide slideways are installed on two sides of the inner upper end of the forming frame and located on two sides of an upper die of the forming die, guide blocks are arranged in the guide slideways, moving blocks are installed on the lower surfaces of the guide blocks, permanent magnets are arranged on one side of the lower portion of the moving blocks and connected with the lower surfaces of the moving blocks through a plurality of spring ejector pins, moving racks are installed on one sides of the lower surfaces of the moving blocks, rotating gears are arranged below the moving racks and meshed with the moving racks, rotating shafts are installed on one sides of the rotating gears, rolling bearings are installed on the rotating shafts and fixedly installed on the inner upper end of the forming frame, transmission gears are installed at one ends of the rotating shafts, lifting racks are arranged on one sides of the transmission gears, and the lifting racks are connected with the upper ends of the piston rods through connecting rods.
Furthermore, an inclined collecting channel is installed in the forming frame, a blocking rod is installed on one side of the upper end of the inclined collecting channel, a vibration damping pad is installed on the surface of the inner side of the inclined collecting channel, and a collecting box is arranged on one side below the inclined collecting channel and placed on the upper surface of the workbench.
Furthermore, a limiting rod is arranged on one side below the permanent magnet and is installed on the lower surface of the moving block through a fixing rod.
Furthermore, an L-shaped positioning plate is installed on one side of the upper end of the lower die of the forming die.
The utility model has the beneficial effects that: the metal plate is placed on the lower die of the forming die, the forming oil cylinder pushes the lifting plate, the lifting plate drives the lower die of the forming die to move up and down, so that the metal forming of the die is realized, when the forming oil cylinder is in a retraction state, the die is in an open state, the metal plate can be placed in the middle of the forming die, when the metal plate is placed, the forming oil cylinder extends upwards to push the lower die of the forming die to move upwards and is combined with the upper die, so that the metal plate is formed by punching, the forming oil cylinder is installed below, the structure is space-saving, the mechanical structure is compact, the movement of the forming die is more stable, the gravity center of equipment is stable, after the metal plate is formed by punching, a finished product can be sucked through the permanent magnet, the finished product cannot fall along with the die, when the die moves downwards, the permanent magnet can be driven to move to one side, the finished product can be driven to move to one side, and the finished product can be pushed into the inclined collecting channel through the blocking rod, and the finished products can be automatically collected by falling the finished products into the collecting box, so that the working efficiency is improved, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic structural view of a hydraulic metal forming mechanism according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a side view schematic cross-sectional view of a hydraulic metal forming mechanism according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
in the figure, 1, a workbench; 2. forming an oil cylinder; 3. forming a frame; 4. an inlet and an outlet; 5. a piston rod; 6. a lifting plate; 7. forming a lower die of the die; 8. forming an upper die of the die; 9. a guide slide way; 10. a guide block; 11. a moving block; 12. a permanent magnet; 13. a spring thimble; 14. moving the rack; 15. a rotating gear; 16. a rotating shaft; 17. a rolling bearing; 18. a transmission gear; 19. a lifting rack; 20. a connecting rod; 21. inclining the collection channel; 22. a catch bar; 23. a vibration damping pad; 24. a collection box; 25. a limiting rod; 26. fixing the rod; 27. an L-shaped positioning plate.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-4: the utility model provides a hydraulic metal forming mechanism, including workstation 1, forming cylinder 2 is installed to 1 upper surface one side of workstation, forming frame 3 is installed to forming cylinder 2 upper end, forming frame 3 lower extreme is opened has exit 4, piston rod 5 is installed to forming cylinder 2 upper end, 5 upper ends of piston rod pass exit 4 and stretch into forming frame 3 inboard, lifter plate 6 is installed to 5 upper ends of piston rod, surface mounting has forming die lower mould 7 on the lifter plate 6, upper end installs forming die upper mould 8 in the forming frame 3.
In order to move a finished product to one side conveniently, guide slideways 9 are installed on two sides of the upper end in a forming frame 3, the guide slideways 9 are located on two sides of an upper die 8 of the forming die, guide blocks 10 are arranged in the guide slideways 9, moving blocks 11 are installed on the lower surfaces of the guide blocks 10, permanent magnets 12 are arranged on one side of the lower portions of the moving blocks 11, moving racks 14 are installed on one sides of the lower surfaces of the moving blocks 11, rotating gears 15 are arranged below the moving racks 14, the rotating gears 15 are meshed with the moving racks 14, rotating shafts 16 are installed on one sides of the rotating gears 15, rolling bearings 17 are installed on the rotating shafts 16, the rolling bearings 17 are fixedly installed on the upper end in the forming frame 3, transmission gears 18 are installed at one ends of the rotating shafts 16, lifting racks 19 are arranged on one sides of the transmission gears 18, and the lifting racks 19 are connected with the upper ends of the piston rods 5 through connecting rods 20.
In order to collect finished products, an inclined collecting channel 21 is installed in the forming frame 3, a blocking rod 22 is installed on one side of the upper end of the inclined collecting channel 21, a damping pad 23 is installed on the inner side surface of the inclined collecting channel 21, a collecting box 24 is arranged on one side below the inclined collecting channel 21, and the collecting box 24 is placed on the upper surface of the workbench 1.
In order to limit the permanent magnet 12, a limiting rod 25 is arranged on one side below the permanent magnet 12, and the limiting rod 25 is mounted on the lower surface of the moving block 11 through a fixing rod 26.
In order to position the metal plate, an L-shaped positioning plate 27 is mounted on the upper end side of the lower mold 7 of the molding die.
The utility model has the beneficial effects that: the metal plate is placed on the lower die of the forming die, the forming oil cylinder pushes the lifting plate, the lifting plate drives the lower die of the forming die to move up and down, so that the metal forming of the die is realized, when the forming oil cylinder is in a retraction state, the die is in an open state, the metal plate can be placed in the middle of the forming die, when the metal plate is placed, the forming oil cylinder extends upwards to push the lower die of the forming die to move upwards and is combined with the upper die, so that the metal plate is formed by punching, the forming oil cylinder is installed below, the structure is space-saving, the mechanical structure is compact, the movement of the forming die is more stable, the gravity center of equipment is stable, after the metal plate is formed by punching, a finished product can be sucked through the permanent magnet, the finished product cannot fall along with the die, when the die moves downwards, the permanent magnet can be driven to move to one side, the finished product can be driven to move to one side, and the finished product can be pushed into the inclined collecting channel through the blocking rod, and the finished products can be automatically collected by falling the finished products into the collecting box, so that the working efficiency is improved, and the labor intensity of workers is reduced.
The working principle of the embodiment is as follows: under normal state, the forming oil cylinder 2 is contracted to the shortest, the piston rod 5 is positioned at the lower end in the forming frame 3, the permanent magnet 12 is positioned at the rear side of the upper die 8 of the forming die, the rotating gear 15 is meshed with the moving rack 14, the lifting rack 19 is disconnected with the transmission gear 18, a worker places a metal plate on the lower die 7 of the forming die and can quickly position and place the metal plate through the L-shaped positioning plate 27, the forming oil cylinder 2 is started to extend, the piston rod 5 in the forming oil cylinder 2 moves upwards, the piston rod 5 can push the lifting plate 6, the lower die 7 of the forming die and the metal plate upwards, when the upper die 8 of the forming die is matched with the lower die 7 of the forming die, the metal plate can be punched and formed,
when the piston rod 5 moves upwards, the piston rod 5 can push the lifting rack 19 upwards, the lifting rack 19 can be meshed with the transmission gear 18, and further can drive the transmission gear 18, the rotating shaft 16 and the rotating gear 15 to rotate, the rotating gear 15 is meshed with the moving rack 14, and can drive the moving rack 14 and the moving block 11 to move, the guide block 10 and the guide slideway 9 can ensure the moving direction of the moving block 11, when the moving block 11 moves, the permanent magnet 12 can move towards the direction close to the upper die 8 of the forming die, when the upper die 8 of the forming die is matched with the lower die 7 of the forming die, the permanent magnet 12 moves to one side of the upper die 8 of the forming die, and the formed metal plate is sucked by magnetic force, when the metal plate is formed and folded upwards, the permanent magnet 12 is pushed upwards, and at the moment, the spring ejector pin 13 can be compressed,
after the metal plate is formed, the forming oil cylinder 2 is started to shorten, so that the piston rod 5 moves downwards, the piston rod 5 can drive the lifting plate 6 and the forming die lower die 7 to move downwards and return to the original position, when the forming die lower die 7 moves downwards, the forming die lower die 7 does not generate pressure on a metal plate finished product, the formed metal plate and the permanent magnet 12 can move downwards under the action of gravity and the elastic force of the spring ejector pin 13, the limiting rod 25 and the fixing rod 26 can limit the permanent magnet 12 to prevent the permanent magnet 12 from falling too deeply, when the piston rod 5 moves downwards, the lifting rack 19 can be driven to move downwards, the lifting rack 19 can be meshed with the transmission gear 18, the rotating shaft 16 and the rotating gear 15 can be driven to rotate, the rotating gear 15 is meshed with the moving rack 14, the moving rack 14 and the moving block 11 can be driven to move, the guide block 10 and the guide slide 9 can ensure the moving direction of the moving block 11, when the moving block 11 moves, the permanent magnet 12 can move in the direction away from the upper die 8 of the forming die, the permanent magnet 12 can drive the formed metal plate to move to one side, after the formed metal plate moves to one side of the interception rod 22, the interception rod 22 can intercept the formed metal plate, and when the permanent magnet 12 moves to one side, the formed metal plate drops into the inclined collection channel 21, then the formed metal plate falls into the collection box 24 through the inclined collection channel 21, the formed metal plate is collected, then the processes are repeated, and the metal plate can be continuously subjected to punch forming and collection.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic metal forming mechanism, includes workstation (1), its characterized in that, workstation (1) upper surface one side installs forming cylinder (2), forming frame (3) are installed to forming cylinder (2) upper end, forming frame (3) lower extreme is opened there are exit (4), piston rod (5) are installed to forming cylinder (2) upper end, piston rod (5) upper end is passed exit (4) and is stretched forming frame (3) inboard, lifter plate (6) are installed to piston rod (5) upper end, surface mounting has forming die lower mould (7) on lifter plate (6), upper end installs forming die last mould (8) in forming frame (3).
2. The hydraulic metal forming mechanism according to claim 1, wherein guide slideways (9) are installed on two sides of the inner upper end of the forming frame (3), the guide slideways (9) are located on two sides of an upper die (8) of a forming die, guide blocks (10) are arranged in the guide slideways (9), moving blocks (11) are installed on the lower surfaces of the guide blocks (10), permanent magnets (12) are arranged on one sides of the lower portions of the moving blocks (11), the permanent magnets (12) are connected with the lower surfaces of the moving blocks (11) through a plurality of spring ejector pins (13), moving racks (14) are installed on one sides of the lower surfaces of the moving blocks (11), rotating gears (15) are arranged below the moving racks (14), the rotating gears (15) are meshed with the moving racks (14), rotating shafts (16) are installed on one sides of the rotating gears (15), and rolling bearings (17) are installed on the rotating shafts (16), the rolling bearing (17) is fixedly installed at the upper end in the forming frame (3), a transmission gear (18) is installed at one end of the rotating shaft (16), a lifting rack (19) is arranged on one side of the transmission gear (18), and the lifting rack (19) is connected with the upper end of the piston rod (5) through a connecting rod (20).
3. The hydraulic metal forming mechanism according to claim 1, wherein an inclined collecting channel (21) is installed in the forming frame (3), a blocking rod (22) is installed on one side of the upper end of the inclined collecting channel (21), a damping pad (23) is installed on the inner side surface of the inclined collecting channel (21), a collecting box (24) is arranged on one side below the inclined collecting channel (21), and the collecting box (24) is placed on the upper surface of the workbench (1).
4. The hydraulic metal forming mechanism according to claim 1, wherein a limiting rod (25) is arranged on one side below the permanent magnet (12), and the limiting rod (25) is mounted on the lower surface of the moving block (11) through a fixing rod (26).
5. The hydraulic metal forming mechanism according to claim 1, wherein an L-shaped positioning plate (27) is mounted on one side of the upper end of the lower forming die (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633667.3U CN216175676U (en) | 2021-11-01 | 2021-11-01 | Hydraulic metal forming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633667.3U CN216175676U (en) | 2021-11-01 | 2021-11-01 | Hydraulic metal forming mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216175676U true CN216175676U (en) | 2022-04-05 |
Family
ID=80896510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122633667.3U Active CN216175676U (en) | 2021-11-01 | 2021-11-01 | Hydraulic metal forming mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216175676U (en) |
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2021
- 2021-11-01 CN CN202122633667.3U patent/CN216175676U/en active Active
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