CN220760762U - Stamping die for C groove sealing piece of aluminum alloy template - Google Patents
Stamping die for C groove sealing piece of aluminum alloy template Download PDFInfo
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- CN220760762U CN220760762U CN202322638166.3U CN202322638166U CN220760762U CN 220760762 U CN220760762 U CN 220760762U CN 202322638166 U CN202322638166 U CN 202322638166U CN 220760762 U CN220760762 U CN 220760762U
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- 238000007789 sealing Methods 0.000 title claims abstract description 32
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 84
- 238000004080 punching Methods 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a stamping die for a C-groove sealing piece of an aluminum alloy template, which comprises: a fixed die and a movable die, wherein a cutting head and a strip-shaped stamping head are arranged in the middle of the movable die, a special-shaped stamping head is arranged in the rear of the movable die, and a cutting hole, a strip-shaped stamping hole and a special-shaped stamping hole which are matched with the cutting head, the strip-shaped stamping head and the special-shaped stamping head are formed in the fixed die; the cutting head is used for punching the strip-shaped plate to form a notch, so that the plate behind the cutting head is C-shaped, the strip-shaped punching head is used for punching an oblique strip-shaped hole in the plate, the special-shaped punching head is used for punching circular arc-shaped chamfers at two ends of the C-shaped plate, and meanwhile the strip-shaped plate is cut off. According to the utility model, the special-shaped stamping head with adjustable dimension specifications is arranged, so that the adjustment of the distance between the rear cutting edge and the adjusting cutting edge is realized, the stamping production of C-shaped groove sealing sheets with different dimension specifications can be realized, the number of dies and hydraulic presses is reduced, the time for replacing the dies is shortened, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of stamping dies, in particular to a stamping die for a C-groove sealing piece of an aluminum alloy template.
Background
The aluminum templates are connected in the inside corner of the structure in sequence by using C grooves, and the C groove sealing sheets are used for packaging the aluminum alloy templates with the C grooves, so that the connection between the aluminum alloy templates is realized.
As shown in FIG. 5, the apex angle positions at the two ends of the C-groove sealing piece are all in chamfer-shaped arrangement, so that the C-groove sealing piece is embedded in the C-groove, the width of the wide edge position of the C-groove is certain, the width of the narrow edge position is different, and the C-groove sealing piece is applicable to different templates, so that the big end position of the C-groove sealing piece is fixed in size, and the small end position is different in size.
Therefore, in the production process of the C-groove sealing piece, the C-groove sealing pieces with different sizes are required to be stamped by adopting dies with various specifications, the production cost is high, and the improvement is needed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the stamping die for the C-groove sealing piece of the aluminum alloy template, which has the effect of reducing the production cost.
The technical aim of the utility model is realized by the following technical scheme: a stamping die for C-slot sealing of an aluminum alloy template, comprising:
the fixed die is horizontally arranged on a workbench of the punching machine;
the movable die is horizontally arranged above the fixed die;
the middle part of the movable die is provided with a cutting head and a strip-shaped stamping head, the rear part of the movable die is provided with a special-shaped stamping head, and the fixed die is provided with a cutting hole, a strip-shaped stamping hole and a special-shaped stamping hole which are matched with the cutting head, the strip-shaped stamping head and the special-shaped stamping head;
the cutting head is used for punching a notch on the strip-shaped plate so that the plate behind the cutting head is in a C shape, the strip-shaped punching head is used for punching an oblique strip-shaped hole in the plate, the special-shaped punching head is used for punching circular arc-shaped chamfers at two ends of the C-shaped plate, and meanwhile, the strip-shaped plate is cut off;
the special-shaped stamping head comprises a stamping strip, a front cutting edge, a rear cutting edge and an adjusting cutting edge, wherein the stamping strip is arranged in a strip shape and is used for cutting off strip-shaped plates, and the front cutting edge is arranged on two sides of the front end position of the stamping strip and is used for stamping the large end position of a C-groove sealing piece;
the rear cutting edge is arranged on one side of the rear end position of the stamping bar, and the adjusting cutting edge is arranged on the other side of the rear end position of the stamping bar and is used for stamping the small end position of the C-groove sealing piece;
the adjusting cutting edge is connected to the stamping bar in a sliding manner and is used for being close to or far away from the rear cutting edge, and a locking mechanism for fixing the adjusting cutting edge is arranged on the stamping bar.
The present utility model may be further configured in a preferred example to: the locking mechanism comprises a dovetail block, a locking rod, a pull ring and a tension spring, wherein the dovetail block is arranged on the side wall of the adjusting cutting edge, a plurality of rows of grooves for embedding the dovetail block and dovetail grooves for connecting the upper ends of the grooves and enabling the dovetail block to slide and embed are formed in the stamping bar, the locking rod is horizontally and slidably connected with the adjusting cutting edge, a row of locking holes for inserting the locking rod are formed in the stamping bar, the pull ring is arranged at the outer end of the locking rod, and the tension spring is sleeved on the outer wall of the locking rod and is positioned between the adjusting cutting edge and the pull ring.
The present utility model may be further configured in a preferred example to: the front position of the movable die is provided with a positioning stamping head, the positioning stamping head is used for stamping a positioning groove on the plate, and the front end position of the stamped positioning groove is flush with the front end position of the notch stamped by the cutting head.
The present utility model may be further configured in a preferred example to: and two rows of guide rods for clamping two sides of the strip-shaped plate are arranged on the fixed die.
The present utility model may be further configured in a preferred example to: the rear end level of cover half is provided with the diaphragm, vertically be provided with the riser on the diaphragm, the riser is used for contradicting the tip of strip panel.
The present utility model may be further configured in a preferred example to: the transverse plate is provided with a row of slots, and the slots are used for allowing the lower ends of the vertical plates to be inserted.
The present utility model may be further configured in a preferred example to: the upper end lateral wall of riser is provided with the briquetting that compresses tightly bar panel.
In summary, the utility model has the following beneficial effects:
1. the special-shaped stamping head with adjustable size specifications is arranged, so that the adjustment of the distance between the rear cutting edge and the adjusting cutting edge is realized, the stamping production of C-shaped groove sealing sheets with different size specifications can be realized, the number of dies and hydraulic presses is reduced, the time for replacing the dies is shortened, and the working efficiency is improved;
2. through setting up the cooperation of diaphragm and riser for contradict the strip panel, realize the regulation of distance between riser and the dysmorphism punching press head, realize the production and processing of different length C groove seal piece.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
fig. 2 is a schematic structural view of a stationary mold of the embodiment;
FIG. 3 is a schematic view of the movable mold of the embodiment;
FIG. 4 is a schematic view of the structure of a shaped punch head of an embodiment;
fig. 5 is a schematic structural diagram of a C-slot seal of an embodiment.
Reference numerals: 1. a fixed mold; 11. positioning the punching hole; 12. cutting the hole; 13. a strip-shaped punching hole; 14. a special-shaped punching hole; 15. a guide rod; 2. a movable mold; 21. positioning a stamping head; 22. a cutting head; 23. a strip-shaped stamping head; 24. a special-shaped stamping head; 25. stamping strips; 26. a front cutting edge; 27. a rear edge; 28. adjusting the cutting edge; 3. a cross plate; 31. a riser; 32. a slot; 33. briquetting; 4. a locking mechanism; 41. dovetail blocks; 42. a locking lever; 43. a pull ring; 44. a tension spring; 45. a groove; 46. a dovetail groove; 47. locking holes.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a stamping die for C-slot sealing sheets of an aluminum alloy template comprises a fixed die 1 and a movable die 2. The cover half 1 level sets up on the workstation of punching machine, and the movable mould 2 level sets up in the top of cover half 1, is provided with two rows of guide bars 15 that are used for the centre gripping strip panel both sides on the cover half 1 to be used for prescribing a limit to the advancing direction of strip panel, guarantee cutting accuracy.
As shown in fig. 2 and 3, a positioning punch 21 is arranged at the front position of the movable die 2, a cutting head 22 and a strip punch 23 are arranged at the middle position, and a special-shaped punch 24 is arranged at the rear position. The fixed mold 1 is provided with a positioning punch hole 11, a cutting hole 12, a strip punch hole 13 and a special-shaped punch hole 14 which are matched with the positioning punch head 21, the cutting head 22, the strip punch head 23 and the special-shaped punch head 24.
As shown in fig. 2 and 3, the positioning punch 21 is used for punching a positioning groove in a plate, the cutting head 22 is used for punching a strip-shaped plate with a notch, so that the strip-shaped plate behind the cutting head 22 is C-shaped, and the front end position of the positioning groove punched by the positioning punch 21 is flush with the front end position of the notch punched by the cutting head 22.
As shown in fig. 2 and 3, the strip punch 23 is used for punching oblique strip holes in strip plates, and the special-shaped punch 24 is used for punching circular arc-shaped chamfers at two ends of a C-shaped plate and cutting off the strip plates.
As shown in fig. 2 and 3, the rear end of the fixed mold 1 is horizontally provided with a transverse plate 3, a vertical plate 31 is vertically arranged on the transverse plate 3, and the vertical plate 31 is used for abutting against the end part of the strip-shaped plate so as to limit the strip-shaped plate. The transverse plate 3 is provided with a row of slots 32, the slots 32 being adapted for insertion of the lower ends of the risers 31 for effecting adjustment of the defined distance. The upper end side wall of the riser 31 is provided with a pressing block 33 for pressing the strip-shaped plate, so as to realize the fixation of the strip-shaped plate and prevent the tilting phenomenon in the stamping process.
When the C-groove sealing piece is required to be produced, the strip-shaped plate is placed on the fixed die 1, two rows of guide rods 15 clamp two sides of the strip-shaped plate, meanwhile, according to the length specification of the C-groove sealing piece, the vertical plate 31 is pulled out and inserted into the corresponding slot 32, and the adjustment of the distance between the vertical plate 31 and the special-shaped stamping head 24 is realized.
Then the brake die 2 is controlled to be closed for the first time, and at the moment, the positioning stamping head 21 and the positioning stamping hole 11 are matched to punch a positioning groove on the strip-shaped plate. And then the strip-shaped plate is controlled to travel, and the punched locating groove is aligned with the front end position of the cutting hole 12, so that the strip-shaped plate is located.
And then controlling the brake die 2 to carry out die assembly for the second time, at the moment, the original positioning groove of the strip-shaped plate is enlarged by the matching of the cutting head 22 and the cutting hole 12, and the strip-shaped plate is punched into a notch, so that the strip-shaped plate behind the cutting head 22 is C-shaped. Meanwhile, the strip-shaped stamping head 23 is matched with the strip-shaped stamping hole 13, and an inclined strip-shaped hole is stamped in the middle of the strip-shaped plate. The strip is then controlled to travel and is caused to abut against the riser 31, and the press 33 on the riser 31 presses against the strip.
And then the brake die 2 is controlled to be closed for the third time, at the moment, the two ends of the C-shaped plate are punched with arc-shaped chamfers by the cooperation of the special-shaped punching head 24 and the special-shaped punching hole 14, and meanwhile, the strip-shaped plate is cut off, so that the stamping production of a finished product is realized.
Meanwhile, in the process of three die closing operations of the movable die 2, continuous stamping and cutting of the strip-shaped plate can be realized, so that continuous production and processing can be realized.
As shown in fig. 4, the shaped stamping head 24 includes a stamping bar 25, a front cutting edge 26, a rear cutting edge 27, and an adjustment cutting edge 28. The stamping bar 25 is provided in a long strip shape and is used for cutting off the strip-shaped plate. The front cutting edge 26 is arranged at two sides of the front end position of the stamping bar 25 and is used for stamping the large end position of the C-shaped groove sealing piece.
As shown in fig. 4, the rear cutting edge 27 is disposed at one side of the rear end position of the stamping bar 25, and the adjusting cutting edge 28 is disposed at the other side of the rear end position of the stamping bar 25 and is used for stamping the small-end position of the C-slot sealing piece. An adjustment blade 28 is slidably connected to the punch bar 25 for movement toward and away from the rear blade 27 for effecting adjustment of the spacing therebetween.
As shown in fig. 4, the stamping bar 25 is provided with a locking mechanism 4 for fixing the adjusting cutting edge 28, and the locking mechanism 4 includes a dovetail block 41, a locking lever 42, a pull ring 43, and a tension spring 44.
As shown in fig. 4, the dovetail block 41 is disposed on a side wall of the adjusting cutting edge 28, and the stamping bar 25 is provided with a plurality of rows of grooves 45 in which the dovetail block 41 is embedded, and dovetail grooves 46 which are connected to an upper end of the grooves 45 and in which the dovetail block 41 is slidably embedded.
As shown in fig. 4, the locking rod 42 is horizontally slidably connected to the adjusting cutting edge 28, and a row of locking holes 47 for inserting the locking rod 42 are provided on the punching bar 25. The pull ring 43 is arranged at the outer end of the locking rod 42, and the tension spring 44 is sleeved on the outer wall of the locking rod 42 and is positioned between the adjusting cutting edge 28 and the pull ring 43.
When the size specification of the small end position of the C-shaped groove sealing piece to be produced is changed, the pull ring 43 is pulled to drive the locking rod 42 to move outwards, so that the locking rod 42 is separated from the locking hole 47, and the locking of the adjusting cutting edge 28 is released. The profiled punch head 24 is then controlled to move downwardly so that the dovetail block 41 slides into the groove 45, allowing removal of the adjustment blade 28.
Then, a proper position is selected, the dovetail block 41 on the adjusting cutting edge 28 is controlled to be embedded into the groove 45, and the adjusting cutting edge 28 is pushed to move upwards, so that the dovetail block 41 is glidingly embedded into the dovetail groove 46, and the preliminary limit of the adjusting cutting edge 28 is realized. The pull ring 43 is then released, and the tension spring 44 pulls the locking rod 42 to be inserted into the locking hole 47, so that the adjustment cutting edge 28 is fixed, and the distance between the rear cutting edge 27 and the adjustment cutting edge 28 is adjusted.
Thus, during the stamping process, the stamping bar 25 is used to cut the bar sheet material, the front cutting edge 26 is used to stamp the large-head position of the C-slot die, and the rear cutting edge 27 and the adjusting cutting edge 28 are used to stamp the small-head position of the C-slot die. And because the distance between the rear cutting edge 27 and the adjusting cutting edge 28 can be adjusted, the stamping production of the C-shaped groove sealing sheets with different sizes can be realized.
The present utility model is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a stamping die for C groove seal piece of aluminum alloy template which characterized in that: comprising the following steps:
the fixed die (1) is horizontally arranged on a workbench of the punching machine;
the movable die (2) is horizontally arranged above the fixed die (1);
a cutting head (22) and a strip-shaped stamping head (23) are arranged in the middle of the movable die (2), a special-shaped stamping head (24) is arranged in the rear of the movable die, and a cutting hole (12), a strip-shaped stamping hole (13) and a special-shaped stamping hole (14) which are matched with the cutting head (22), the strip-shaped stamping head (23) and the special-shaped stamping head (24) are arranged on the fixed die (1);
the cutting head (22) is used for punching a notch on a strip-shaped plate so that the plate behind the cutting head (22) is in a C shape, the strip-shaped punching head (23) is used for punching an oblique strip-shaped hole in the plate, the special-shaped punching head (24) is used for punching circular arc-shaped chamfers at two ends of the C-shaped plate, and meanwhile, the strip-shaped plate is cut off;
the special-shaped stamping head (24) comprises a stamping bar (25), a front cutting edge (26), a rear cutting edge (27) and an adjusting cutting edge (28), wherein the stamping bar (25) is arranged in a strip shape and is used for cutting off strip-shaped plates, and the front cutting edge (26) is arranged on two sides of the front end position of the stamping bar (25) and is used for stamping the big end position of a C-shaped groove sealing piece;
the rear cutting edge (27) is arranged on one side of the rear end position of the stamping strip (25), and the adjusting cutting edge (28) is arranged on the other side of the rear end position of the stamping strip (25) and is used for stamping the small end position of the C-groove sealing piece;
the adjusting cutting edge (28) is slidably connected to the stamping strip (25) and is used for being close to or far away from the rear cutting edge (27), and a locking mechanism (4) for fixing the adjusting cutting edge (28) is arranged on the stamping strip (25).
2. The stamping die for C-groove sealing sheets of aluminum alloy templates according to claim 1, wherein: locking mechanical system (4) include forked tail piece (41), locking lever (42), pull ring (43) and extension spring (44), forked tail piece (41) set up in the lateral wall of adjusting blade (28), be provided with the multirow on punching press strip (25) and supply forked tail piece (41) embedded recess (45) and connection recess (45) upper end just supply forked tail piece (41) slide embedded dovetail (46), locking lever (42) horizontal sliding connection in adjusting blade (28), be provided with one row on punching press strip (25) and supply locking hole (47) of locking lever (42) grafting, pull ring (43) set up in the outer end of locking lever (42), extension spring (44) cover are located locking lever (42) outer wall, and be located between adjusting blade (28) and pull ring (43).
3. The stamping die for C-groove sealing sheets of aluminum alloy templates according to claim 2, wherein: the front position of the movable die (2) is provided with a positioning punching head (21), the positioning punching head (21) is used for punching a positioning groove on a plate, and the front end position of the punched positioning groove is flush with the front end position of a notch punched by the cutting head (22).
4. The stamping die for C-groove sealing sheets of aluminum alloy templates according to claim 1, wherein: two rows of guide rods (15) for clamping two sides of the strip-shaped plate are arranged on the fixed die (1).
5. The stamping die for C-groove sealing sheets of aluminum alloy templates according to claim 1, wherein: the fixed die is characterized in that a transverse plate (3) is horizontally arranged at the rear end of the fixed die (1), a vertical plate (31) is vertically arranged on the transverse plate (3), and the vertical plate (31) is used for abutting against the end part of the strip-shaped plate.
6. The stamping die for C-slot sealing of an aluminum alloy template according to claim 5, wherein: a row of slots (32) are arranged on the transverse plate (3), and the slots (32) are used for allowing the lower ends of the vertical plates (31) to be inserted.
7. The stamping die for C-slot sealing of an aluminum alloy template according to claim 6, wherein: the upper end side wall of the vertical plate (31) is provided with a pressing block (33) for pressing the strip-shaped plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322638166.3U CN220760762U (en) | 2023-09-27 | 2023-09-27 | Stamping die for C groove sealing piece of aluminum alloy template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322638166.3U CN220760762U (en) | 2023-09-27 | 2023-09-27 | Stamping die for C groove sealing piece of aluminum alloy template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220760762U true CN220760762U (en) | 2024-04-12 |
Family
ID=90616402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322638166.3U Active CN220760762U (en) | 2023-09-27 | 2023-09-27 | Stamping die for C groove sealing piece of aluminum alloy template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220760762U (en) |
-
2023
- 2023-09-27 CN CN202322638166.3U patent/CN220760762U/en active Active
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