CN220532800U - Edge correcting and flanging device - Google Patents
Edge correcting and flanging device Download PDFInfo
- Publication number
- CN220532800U CN220532800U CN202322251064.6U CN202322251064U CN220532800U CN 220532800 U CN220532800 U CN 220532800U CN 202322251064 U CN202322251064 U CN 202322251064U CN 220532800 U CN220532800 U CN 220532800U
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- stamping
- flanging
- groove
- pressing plate
- plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004080 punching Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of flanging, and discloses a flanging correcting device, which comprises a base and a hydraulic press, wherein a stamping mechanism is arranged at the bottom of the hydraulic press, the stamping mechanism comprises a stamping head, and a plurality of stamping heads are arranged; the bottom of the stamping head is provided with a pressing mechanism, the pressing mechanism comprises a pressing plate, a first groove is formed in the pressing plate, and the first groove is used for passing through the stamping head; the locking mechanism comprises a hook block, the cross section of the hook block is L-shaped, rotating shafts are arranged at two ends of the hook block, a lantern ring is movably sleeved on the outer side of the rotating shaft, and a stop lever is arranged on one side of the lantern ring. According to the utility model, the pressing plate is arranged at the bottom of the stamping head, and the pressing plate is driven to automatically press the material during stamping, so that the flatness of hardware in the flanging process is not reduced.
Description
Technical Field
The utility model belongs to the technical field of flanging, and particularly relates to a flanging correcting device.
Background
Flanging refers to a molding method in which straight walls or flanges with a certain angle are formed along a closed or non-closed curve edge by the action of a mold on a plane part or a curved part of a blank. Flanging is one type of stamping process.
Part hardware needs to carry out the internal flanging operation to the hole, adopts the hydraulic press to drive the punching press head generally and carries out the turn-ups, and the punching press head probably makes the marginal portion perk of hardware at the punching press process, leads to the roughness of hardware to reduce, consequently the punching press process needs to fix the hardware, and the simple and easy mould of part adopts hard shaping technology, and direct hard shaping does not possess the swager link, leads to the quality reduction of hardware.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the problem that the stamping head possibly tilts the edge part of the hardware in the stamping process, so that the flatness of the hardware is reduced, the hardware is required to be fixed in the stamping process, and part of simple dies are directly hard-molded by adopting a hard molding process, and the problem that the quality of the hardware is reduced due to no material pressing link is solved, the utility model adopts the following basic conception:
the flanging correcting device comprises a base and a hydraulic press, wherein a stamping mechanism is arranged at the bottom of the hydraulic press, the stamping mechanism comprises stamping heads, and a plurality of stamping heads are arranged;
the bottom of the stamping head is provided with a pressing mechanism, the pressing mechanism comprises a pressing plate, a first groove is formed in the pressing plate, and the first groove is used for passing through the stamping head;
the locking mechanism comprises a hook block, the cross section of the hook block is L-shaped, rotating shafts are arranged at two ends of the hook block, a lantern ring is movably sleeved on the outer side of the rotating shaft, and a stop lever is arranged on one side of the lantern ring.
As a preferred embodiment of the present utility model, a bracket is installed on one side of the base, one side of the hydraulic press is installed on one side of the top of the bracket, a mounting plate is installed on the bottom of the hydraulic press, the tops of the plurality of stamping heads are installed on the bottom of the mounting plate, and the bracket is used for supporting the hydraulic press.
As a preferred embodiment of the utility model, a first through chute is formed in the side surface of the punching head, a sliding plate is connected in the first chute in a sliding manner, the same connecting block is installed at two ends of the sliding plate, the bottoms of the connecting blocks are installed at the bottom of the pressing plate, and the punching head can continue to move when the pressing plate moves to the bottom through the first chute.
As a preferred implementation mode of the utility model, the two ends of the rotating shaft are rotationally connected with the fixed blocks, the bottom of the fixed block is arranged at the top of the base, the rotating shaft is movably sleeved with the torsion springs between the lantern ring and the hook blocks, the two ends of the torsion springs are respectively arranged at one side of the hook blocks and one side of the lantern ring, when the pressing plate contacts with the stop lever, the gravity of the pressing plate presses the stop lever and enables the stop lever to rotate, the stop lever rotates to drive the lantern ring to rotate, the lantern ring drives the hook blocks to rotate through the torsion springs, when the hook blocks contact with the side surfaces of the pressing plate, the torsion springs start to deform, and when the hook blocks are staggered with the pressing plate, the hook blocks lock the pressing plate under the action of the torsion springs and compress parts.
As a preferred implementation mode of the utility model, a connecting plate is arranged on one side of the hook block, a connecting rod is arranged on one side of the connecting plate, two baffles are arranged on the outer side of the connecting rod, a pressing rod is arranged between the two baffles on two sides, two ends of the pressing rod are provided with second sliding grooves, the pressing rod is connected to the connecting rod in a sliding manner through the second sliding grooves, the pressing rod is pressed after flanging is completed, the pressing rod drives the connecting rod to move, and the connecting rod drives the hook block to stretch outwards through the connecting plate, so that the hook block can be separated from the pressing plate.
As a preferred implementation mode of the utility model, the top of the base is provided with a second groove, the cross section shape and the size of the second groove are matched with those of the stop lever, the top of the base is provided with a punching groove, the punching groove is matched with the bottom of the punching head, and the second groove is used for providing a rotation space for the stop lever.
Compared with the prior art, the utility model has the following beneficial effects:
when the flanging device is used, a part to be flanged is placed on a base, the flanging part is aligned with a stamping groove, a hydraulic press is started, the hydraulic press drives a stamping head to descend through a mounting plate, meanwhile, a pressing plate descends under the action of gravity, when the pressing plate contacts a stop lever, the gravity of the pressing plate presses the stop lever and enables the stop lever to rotate, the stop lever rotates to drive a lantern ring to rotate, the lantern ring drives a hook block to rotate through a torsion spring, when the hook block contacts the side face of the pressing plate, the torsion spring starts to deform, when the hook block is staggered with the pressing plate, the hook block locks the pressing plate under the action of the torsion spring and compresses the part, the stamping head continuously moves and flanging is carried out on the part, after the flanging is completed, the pressing rod is pressed, the connecting rod is driven to move by the pressing rod, and the connecting rod drives the hook block to stretch outwards through the connecting plate, so that the hook block can be separated from the pressing plate, and the stamping head and the pressing plate can be driven to lift and reset by reversely starting the hydraulic press at the moment, and the part is taken out.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the structure of the hook block of the present utility model;
fig. 4 is a schematic view of the structure of the stamping head of the present utility model.
In the figure: 1. a base; 2. a bracket; 3. a hydraulic press; 4. a mounting plate; 5. punching heads; 6. a first chute; 7. a pressing plate; 8. a first groove; 9. a slide plate; 10. a connecting block; 11. stamping a groove; 12. a hook block; 13. a connecting plate; 14. a connecting rod; 15. a baffle; 16. a compression bar; 17. a second chute; 18. a rotating shaft; 19. a torsion spring; 20. a collar; 21. a stop lever; 22. a second groove; 23. and a fixed block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 4, a flanging correcting device comprises a base 1 and a hydraulic press 3, wherein a stamping mechanism is arranged at the bottom of the hydraulic press 3, the stamping mechanism comprises a stamping head 5, and a plurality of stamping heads 5 are arranged;
the bottom of the stamping head 5 is provided with a pressing mechanism, the pressing mechanism comprises a pressing plate 7, a first groove 8 is formed in the pressing plate 7, and the first groove 8 is used for passing through the stamping head 5;
the locking mechanism is arranged on two sides of the top of the base 1 and comprises a hook block 12, the cross section of the hook block 12 is L-shaped, rotating shafts 18 are arranged at two ends of the hook block 12, a lantern ring 20 is movably sleeved on the outer side of the rotating shafts 18, and a stop lever 21 is arranged on one side of the lantern ring 20.
As shown in fig. 1 to 4, in the embodiment, a bracket 2 is installed at one side of a base 1, one side of a hydraulic press 3 is installed at one side of the top of the bracket 2, a mounting plate 4 is installed at the bottom of the hydraulic press 3, and the tops of a plurality of stamping heads 5 are installed at the bottom of the mounting plate 4. In this arrangement, the support 2 is used to support the hydraulic machine 3.
As shown in fig. 1 to 4, further, a first through chute 6 is formed on the side surface of the punch 5, a slide plate 9 is slidably connected to the inside of the first chute 6, the same connecting block 10 is mounted on both ends of the slide plate 9, and bottoms of the plurality of connecting blocks 10 are mounted on the bottom of the pressing plate 7. In this arrangement, the first chute 6 allows the punch 5 to continue moving when the platen 7 moves to the bottom.
As shown in fig. 1 to 4, further, two ends of the rotating shaft 18 are rotatably connected with a fixed block 23, the bottom of the fixed block 23 is installed at the top of the base 1, the rotating shaft 18 is located between the lantern ring 20 and the hook block 12, a torsion spring 19 is movably sleeved between the lantern ring 20 and the hook block 12, and two ends of the torsion spring 19 are respectively installed at one side of the hook block 12 and one side of the lantern ring 20. In this setting, when clamp plate 7 contact pin 21, the gravity of clamp plate 7 pushes down pin 21 and makes it rotate, and pin 21 rotates and drives the lantern ring 20 and rotate, and the lantern ring 20 passes through torsional spring 19 and drives the hook piece 12 and rotate, and when hook piece 12 and clamp plate 7 side contact, torsional spring 19 begins to take place deformation, and when hook piece 12 staggers with clamp plate 7, hook piece 12 locks clamp plate 7 under the effect of torsional spring 19 to compress tightly the part.
As shown in fig. 1 to 4, further, a connecting plate 13 is installed on one side of the hook block 12, a connecting rod 14 is installed on one side of the connecting plate 13, two baffles 15 are installed on the outer side of the connecting rod 14, a pressing rod 16 is arranged between the two baffles 15 on two sides, second sliding grooves 17 are formed in two ends of the pressing rod 16, and the pressing rod 16 is slidably connected to the connecting rod 14 through the second sliding grooves 17. In this setting, press depression bar 16 after the turn-ups are accomplished, depression bar 16 drive connecting rod 14 removal, and connecting rod 14 drives hook piece 12 abduction through connecting plate 13 to make hook piece 12 can break away from with clamp plate 7.
As shown in fig. 1 to 4, further, a second groove 22 is formed in the top of the base 1, the cross-sectional shape and size of the second groove 22 are matched with those of the stop lever 21, a punching groove 11 is formed in the top of the base 1, and the punching groove 11 is matched with the bottom of the punching head 5. In this arrangement, the second recess 22 is used to provide rotational space for the bar 21.
The implementation principle of the flanging correcting device in the embodiment is as follows: when the hydraulic press is used, a part to be turned up is placed on the base 1, the turned up position is aligned with the stamping groove 11, the hydraulic press 3 is started, the stamping head 5 is driven to descend by the hydraulic press 3 through the mounting plate 4, meanwhile, the pressing plate 7 descends along with the stamping head 5 under the action of gravity, when the pressing plate 7 contacts the stop lever 21, the gravity of the pressing plate 7 presses the stop lever 21 and enables the stop lever 21 to rotate, the stop lever 21 rotates to drive the lantern ring 20 to rotate, the lantern ring 20 drives the hook block 12 to rotate through the torsion spring 19, when the hook block 12 contacts the side surface of the pressing plate 7, the torsion spring 19 starts to deform, when the hook block 12 is staggered with the pressing plate 7, the pressing plate 7 is locked by the hook block 12 under the action of the torsion spring 19, the part is compressed, the stamping head 5 continues to move and turn up the part at the moment, the pressing rod 16 is pressed after the turning up, the connecting rod 14 is driven by the pressing rod 16, the connecting rod 14 drives the hook block 12 to stretch outwards through the connecting plate 13, and the hook block 12 can be separated from the pressing plate 7, and when the hydraulic press is reversely started, the pressing plate 3 can drive the stamping head 5 and the pressing plate 7 to reset, and the part is taken out.
Claims (6)
1. The flanging correcting device comprises a base (1) and a hydraulic machine (3), and is characterized in that a stamping mechanism is arranged at the bottom of the hydraulic machine (3), the stamping mechanism comprises a stamping head (5), and a plurality of stamping heads (5) are arranged;
the bottom of the stamping head (5) is provided with a pressing mechanism, the pressing mechanism comprises a pressing plate (7), a first groove (8) is formed in the pressing plate (7), and the first groove (8) is used for passing through the stamping head (5);
the locking mechanism is arranged on two sides of the top of the base (1), the locking mechanism comprises a hook block (12), the cross section of the hook block (12) is L-shaped, rotating shafts (18) are arranged at two ends of the hook block (12), a lantern ring (20) is movably sleeved on the outer side of the rotating shaft (18), and a stop lever (21) is arranged on one side of the lantern ring (20).
2. A flanging device according to claim 1, characterized in that a bracket (2) is mounted on one side of the base (1), one side of the hydraulic press (3) is mounted on the top side of the bracket (2), the bottom of the hydraulic press (3) is mounted with a mounting plate (4), and the tops of a plurality of stamping heads (5) are mounted on the bottom of the mounting plate (4).
3. The flanging correcting device according to claim 1, wherein a first through chute (6) is formed in the side surface of the punching head (5), a sliding plate (9) is slidably connected in the first chute (6), one connecting block (10) is mounted at two ends of the sliding plate (9), and bottoms of the connecting blocks (10) are mounted at the bottom of the pressing plate (7).
4. The flanging correcting device according to claim 1, wherein two ends of the rotating shaft (18) are rotatably connected with fixed blocks (23), the bottom of the fixed blocks (23) is mounted at the top of the base (1), the rotating shaft (18) is movably sleeved with torsion springs (19) between the collar (20) and the hook blocks (12), and two ends of the torsion springs (19) are mounted on one side of the hook blocks (12) and one side of the collar (20) respectively.
5. The flanging correcting device according to claim 4, wherein the connecting plate (13) is mounted on one side of the hook block (12), the connecting rod (14) is mounted on one side of the connecting plate (13), two baffles (15) are mounted on the outer side of the connecting rod (14), a compression bar (16) is arranged between the two baffles (15) on two sides, second sliding grooves (17) are formed in two ends of the compression bar (16), and the compression bar (16) is slidably connected to the connecting rod (14) through the second sliding grooves (17).
6. The flanging correcting device according to claim 1, wherein the top of the base (1) is provided with a second groove (22), the cross-sectional shape and the size of the second groove (22) are matched with those of the stop lever (21), the top of the base (1) is provided with a punching groove (11), and the punching groove (11) is matched with the bottom of the punching head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322251064.6U CN220532800U (en) | 2023-08-22 | 2023-08-22 | Edge correcting and flanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322251064.6U CN220532800U (en) | 2023-08-22 | 2023-08-22 | Edge correcting and flanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220532800U true CN220532800U (en) | 2024-02-27 |
Family
ID=89963523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322251064.6U Active CN220532800U (en) | 2023-08-22 | 2023-08-22 | Edge correcting and flanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220532800U (en) |
-
2023
- 2023-08-22 CN CN202322251064.6U patent/CN220532800U/en active Active
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| GR01 | Patent grant | ||
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