CN223011678U - Continuous die stamping equipment - Google Patents
Continuous die stamping equipment Download PDFInfo
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- CN223011678U CN223011678U CN202422220570.3U CN202422220570U CN223011678U CN 223011678 U CN223011678 U CN 223011678U CN 202422220570 U CN202422220570 U CN 202422220570U CN 223011678 U CN223011678 U CN 223011678U
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Abstract
The utility model relates to the technical field of stamping equipment and provides continuous die stamping equipment, which comprises an upper die and a lower die, wherein fixed seats are fixed at the top of the upper die and the bottom of the lower die, a group of punching grooves, a group of knife grooves and a group of bending grooves are formed in the upper surface of the lower die, a deep drawing rib and a row of convex blocks positioned on the right side of the deep drawing rib are arranged on the upper surface of the lower die, a group of stamping heads corresponding to the group of punching grooves are arranged on the lower surface of the upper die, a group of cutters corresponding to the group of knife grooves are arranged on the lower surface of the upper die, and the continuous die stamping equipment has the beneficial effects that a metal plate can be continuously processed into a plurality of 239 fixed blocks under the continuous operation of the continuous die stamping equipment.
Description
Technical Field
The utility model relates to the technical field of stamping equipment, in particular to continuous die stamping equipment.
Background
The stamping equipment is processing equipment for forming and separating plates and is mainly applied to the field of metal plastic processing. The stamping process shapes or cuts the sheet metal with a press and a die to produce parts of different shapes and sizes.
When the conventional punch machine is used for processing 239 fixed blocks in the existing market, the single-process production is carried out, the die processes are more, and the processing period is long, so that continuous die stamping equipment is urgently needed to solve the problems.
Disclosure of utility model
Aiming at the technical problems in the prior art, the continuous die stamping equipment is provided.
The aim and the effect of the utility model are achieved by the following specific technical means:
The continuous die stamping equipment comprises an upper die and a lower die, wherein fixed seats are fixed at the top of the upper die and the bottom of the lower die;
The upper surface of the lower die is provided with a group of punching grooves, a group of knife grooves and a group of bending grooves, and a drawing rib and a row of protruding blocks positioned on the right side of the drawing rib are arranged on the upper surface of the lower die towards the left;
The upper die is characterized in that a group of punching heads corresponding to the punching grooves are arranged on the lower surface of the upper die, a group of cutters corresponding to the cutter grooves are arranged on the lower surface of the upper die, a group of bending pieces corresponding to the bending grooves are also arranged on the lower surface of the upper die, a first groove matched with the deep drawing rib is formed in the lower surface of the upper die, and a second groove matched with the row of protruding blocks is formed in the lower surface of the upper die.
Optionally, the group of punching grooves comprises a first punching groove positioned at the left lower corner of the upper surface of the lower die, a row of second punching grooves positioned at the left second protruding block and two third punching grooves positioned in the left sixth protruding block.
Optionally, the set of sipes includes a first sipe located above a third left bump, a second sipe located between a fourth left bump and a fifth bump, a third sipe located below between a second right bump and a third bump, and a fourth sipe located below a first right bump.
Optionally, the group of bending grooves includes two first bending grooves respectively located on two sides of the left sixth bump, two second bending grooves respectively located on two sides of the left seventh bump, and one third bending groove located under the right fifth bump.
Optionally, the punching head comprises a first punching head, a row of second punching heads and two third punching heads, and the first punching head, the row of second punching heads and the two third punching heads are respectively matched with the first punching groove, the row of second punching grooves and the two third punching grooves.
Optionally, the set of cutters includes a first trimming cutter, a second trimming cutter, a third trimming cutter, and a fourth trimming cutter that are respectively matched with the first cutter slot, the second cutter slot, the third cutter slot, and the fourth cutter slot.
Optionally, the bending piece includes two first bending pieces, two second bending pieces and a third bending piece, two first bending pieces, two second bending pieces and one third bending piece are respectively matched with two first bending grooves, two second bending grooves and one third bending groove.
Optionally, a mounting seat for mounting the hydraulic cylinder is fixed in the center of the top of the fixing seat above.
Optionally, the top the fixing base bottom periphery is fixed with a plurality of inside hollow spring posts, the below the fixing base top is fixed with a plurality of and respectively with a plurality of spring post assorted gag lever post.
Optionally, a row of uniformly distributed limiting blocks are fixed at the upper edge and the lower edge of the upper surface of the lower die.
Compared with the prior art, the utility model has the beneficial effects that:
The continuous die stamping equipment can continuously process the metal plate into a plurality of 239 fixed blocks under the continuous operation of the continuous die stamping equipment, is suitable for mass production of products, has good market prospect, can realize high-speed operation and multi-station simultaneous processing, greatly improves the production efficiency, and can ensure the precision and consistency of the products.
Drawings
FIG. 1 is a schematic diagram of the overall front view structure of the present utility model;
FIG. 2 is a schematic top view of the lower die of the present utility model;
FIG. 3 is a schematic view of the bottom of the upper die of the present utility model;
Fig. 4 is a schematic view of the structure of the metal plate after continuous processing according to the present utility model.
In the drawing, a fixing seat 1, an upper die 2, a lower die 3, a mounting seat 4, a first punching groove 5, a deep drawing rib 6, a convex block 7, a second punching groove 8, a first cutter groove 9, a second cutter groove 10, a third punching groove 11, a first bending groove 12, a second bending groove 13, a third cutter groove 14, a fourth cutter groove 15, a first punching head 16, a first groove 17, a second groove 18, a second punching head 19, a first trimming cutter 20, a second trimming cutter 21, a third punching head 22, a first bending piece 23, a third trimming cutter 24, a fourth trimming cutter 25, a second bending piece 26, a spring post 27, a limit rod 28, a third bending piece 29 and a third bending groove 30 are marked.
Detailed Description
Referring to fig. 1-4, embodiments of the present utility model are further described;
As shown in fig. 1, the continuous die stamping equipment comprises an upper die 2 and a lower die 3, wherein a fixing seat 1 is fixed at the top of the upper die 2 and at the bottom of the lower die 3, a mounting seat 4 for mounting a hydraulic cylinder is fixed at the center of the top of the upper fixing seat 1, a plurality of spring columns 27 with hollow interiors are fixed at the periphery of the bottom of the upper fixing seat 1, a plurality of limit rods 28 matched with the spring columns 27 are fixed at the top of the lower fixing seat 1, a hydraulic cylinder for stamping 239 fixing blocks can be mounted on the mounting seat 4, the hydraulic cylinder can be fixed on a bracket, and the limit rods 28 can enter the spring columns 27 matched with the upper die 2 and the lower die 3 before the 239 fixing blocks are stamped, so that the upper die 2 can be limited on one hand, and the stamping force of the upper die 2 can be buffered on the other hand, and the 239 fixing blocks can be stamped better.
As shown in fig. 2, the upper surface of the lower die 3 is provided with a group of punching grooves, a group of knife grooves and a group of bending grooves, and the upper surface of the lower die 3 is provided with a deep drawing rib 6 and a row of protruding blocks 7 positioned on the right side of the deep drawing rib 6;
Wherein, a group of punching grooves comprises a first punching groove 5 positioned at the left lower corner of the upper surface of the lower die 3, a row of second punching grooves 8 positioned at the left second convex block 7 and two third punching grooves 11 positioned in the left sixth convex block 7;
In addition, the set of sipes includes a first sipe 9 located above the third bump 7 to the left, a second sipe 10 located between the fourth and fifth bumps 7 to the left, a third sipe 14 located below between the second and third bumps 7 to the right, and a fourth sipe 15 located below the first bump 7 to the right;
Further, the group of bending grooves comprises two first bending grooves 12 respectively positioned at two sides of the left sixth protruding block 7, two second bending grooves 13 respectively positioned at two sides of the left seventh protruding block 7 and a third bending groove 30 positioned below the right fifth protruding block 7;
And a row of uniformly distributed limiting blocks are fixed at the upper edge and the lower edge of the upper surface of the lower die 3, and the two rows of limiting blocks can limit the metal plate in the stamping process.
As shown in fig. 3, a group of punching heads corresponding to the group of punching grooves are arranged on the lower surface of the upper die 2, a group of cutters corresponding to the group of cutter grooves are arranged on the lower surface of the upper die 2, a group of bending pieces corresponding to the group of bending grooves are also arranged on the lower surface of the upper die 2, a first groove 17 matched with the deep drawing rib 6 is formed on the lower surface of the upper die 2, and a second groove 18 matched with the row of protruding blocks 7 is formed on the lower surface of the upper die 2;
Specifically, the group of stamping heads comprises a first stamping head 16, a row of second stamping heads 19 and two third stamping heads 22, and the first stamping head 16, the row of second stamping heads 19 and the two third stamping heads 22 are respectively matched with the first punching slot 5, the row of second punching slots 8 and the two third punching slots 11;
The set of knives comprises a first trimming knife 20, a second trimming knife 21, a third trimming knife 24 and a fourth trimming knife 25 which are respectively matched with the first knife channel 9, the second knife channel 10, the third knife channel 14 and the fourth knife channel 15;
The set of bending members comprises two first bending members 23, two second bending members 26 and one third bending member 29, the two first bending members 23, the two second bending members 26 and one third bending member 29 being respectively matched with the two first bending grooves 12, the two second bending grooves 13 and one third bending groove 30.
In this embodiment, a transmission device (not shown) for transmitting a metal plate is further disposed beside the continuous die stamping device, when the continuous die stamping device is used, the transmission device and the hydraulic cylinder are started, the transmission device continuously and slowly moves the metal plate onto the lower die 3, two rows of limiting blocks on the lower die 3 can limit the metal plate, the hydraulic cylinder can drive the upper fixing seat 1 and the upper die 2 to press down onto the lower die 3 on which the metal plate is placed after being started, and the continuous stamping steps of the metal plate are as follows in combination with fig. 2-4:
Firstly, a first punching head 16 firstly punches a metal plate, and when the metal plate is punched, a transmission device stops transmitting the metal plate, and simultaneously, after the first punching head 16 enters a first punching groove 5, a first hole site on a first 239 fixing block in the metal plate is punched;
The second step, the hydraulic cylinder drives the upper die 2 to move upwards, the transmission device can continuously move the metal plate forwards, then the hydraulic cylinder drives the upper die 2 to move downwards, the transmission device stops transmitting the metal plate, the first block 239 fixing block is empty, and the first hole site punching is carried out on the second block 239 fixing block in the metal plate;
The third step, the hydraulic cylinder drives the upper die 2 to move upwards, the transmission device can continuously move the metal plate forwards, then the hydraulic cylinder drives the upper die 2 to move downwards, the transmission device stops transmitting the metal plate, the deep drawing rib 6 can squeeze the first 239 fixing block and enter the first groove 17, the first 239 fixing block is subjected to bag drawing treatment, the second 239 fixing block is subjected to blank drawing treatment, and the third 239 fixing block is subjected to punching treatment;
The fourth step, under the action of a hydraulic cylinder and a transmission device, the first block 239 fixing block moves to the first block convex block 7, and the equipment performs blank pulling treatment on the second block 239 fixing block, performs blank pulling treatment on the third block 239 fixing block, and performs punching treatment on the fourth block 239 fixing block;
fifthly, under the action of a hydraulic cylinder and a transmission device, the first 239 fixing blocks move to the second block convex blocks 7, a row of second punching heads 19 are pressed down to the first 239 fixing blocks and enter a row of second punching grooves 8 corresponding to the first 239 fixing blocks, so that second punching of the first 239 fixing blocks is completed, and other 239 fixing blocks on the metal plate are synchronously and continuously processed according to the operation, which is not repeated herein;
A sixth step of moving the first 239 fixed block to the third bump 7 under the action of the hydraulic cylinder and the transmission device, and cutting the upper edge of the first 239 fixed block by the first cutting tool 20 at the bottom of the upper die 2, wherein after the first cutting tool 20 enters the first cutter slot 9, the first step of cutting operation of the first 239 fixed block is completed, and similarly, the rest 239 fixed blocks on the metal plate are synchronously and continuously processed according to the operation, which is not repeated herein;
A seventh step of moving the first 239 fixed block to the fourth bump 7 under the action of the hydraulic cylinder and the transmission device, and cutting the right side edge of the first 239 fixed block by the second trimming cutter 21 at the bottom of the upper die 2, wherein after the second trimming cutter 21 enters the second cutter slot 10, the second step of cutting operation of the first 239 fixed block is completed, and similarly, the rest 239 fixed blocks on the metal plate are synchronously and continuously processed according to the operation, which is not repeated herein;
The eighth step, under the action of the hydraulic cylinder and the transmission device, the first 239 fixed block moves to the fifth bump 7, the equipment performs a blank step on the first 239 fixed block, meanwhile, the second trimming cutter 21 cuts the left side edge of the first 239 fixed block, after the second trimming cutter 21 enters the second cutter slot 10, the third step of cutting operation of the first 239 fixed block is completed, and similarly, the rest 239 fixed blocks on the metal plate are synchronously and continuously processed according to the operation, and are not repeated herein;
A ninth step, moving the first 239 fixed block to the sixth bump 7 under the action of the hydraulic cylinder and the transmission device, wherein the two third punching heads 22 punch the first 239 fixed block, then the two third punching heads 22 respectively enter the two third punching grooves 11 to finish third punching, and simultaneously the first bending piece 23 is matched with the first bending groove 12 to bend the right side edge of the 239 fixed block by 45 degrees, and the rest 239 fixed blocks on the metal plate are synchronously and continuously processed according to the operation, which is not repeated herein;
Tenth, under the action of the hydraulic cylinder and the transmission device, the first 239 fixing block moves to the seventh bump 7, the second bending piece 26 is matched with the second bending groove 13 to bend the right side edge of the first 239 fixing block by 90 degrees, and the rest 239 fixing blocks on the metal plate are synchronously and continuously processed according to the operation, which is not described in detail herein;
Eleventh step, under the action of the hydraulic cylinder and the transmission device, the first 239 fixed block moves to the eighth bump 7, the third trimming cutter 24 cuts the lower edge of the 239 fixed block, after the third trimming cutter 24 enters the third cutter slot 14, the fourth trimming is completed, and the rest 239 fixed blocks on the metal plate are synchronously and continuously processed according to the operation, which is not described in detail herein;
And a twelfth step, under the action of the hydraulic cylinder and the transmission device, the first 239 fixing block moves to the ninth bump 7, the third bending piece 29 is matched with the third bending groove 30 to bend the lower edge of the first 239 fixing block, meanwhile, the fourth trimming cutter 25 cuts the lower edge of the bent first 239 fixing block, under the action of the transmission device, the second 239 fixing block pushes the first 239 fixing block to discharge, and similarly, the rest 239 fixing blocks on the metal plate are synchronously and continuously processed according to the operation, which is not repeated herein.
The metal plate can be continuously processed into a plurality of 239 fixed blocks under the continuous operation of the equipment, 3 punches and 1 plate shearing machine are needed when the original single-process punching production is carried out, 5 workers are needed, the productivity is 400 pieces/h, the continuous die processing is changed, only 1 large-tonnage punch is needed, the productivity can be improved to 1000 pieces/h, a transmission device adopts a small-sized feeder, the feeding is carried out through a material belt, the die steps are concentrated in a pair of continuous dies, the cost is reduced and the efficiency is improved although the input cost is high, the cost can be recovered in a short period when the product is produced in a large scale, and the continuous processing can ensure the product precision and consistency.
Claims (10)
1. Continuous die stamping equipment, including last mould (2) and lower mould (3), go up mould (2) top and lower mould (3) bottom and all be fixed with fixing base (1), its characterized in that:
The upper surface of the lower die (3) is provided with a group of punching grooves, a group of knife grooves and a group of bending grooves, and the upper surface of the lower die (3) is provided with a deep drawing rib (6) and a row of protruding blocks (7) positioned on the right side of the deep drawing rib (6);
The punching die is characterized in that a group of punching heads corresponding to the punching grooves are arranged on the lower surface of the upper die (2), a group of cutters corresponding to the cutter grooves are arranged on the lower surface of the upper die (2), a group of bending pieces corresponding to the bending grooves are also arranged on the lower surface of the upper die (2), a first groove (17) matched with the deep drawing rib (6) is formed in the lower surface of the upper die (2), and a second groove (18) matched with the row of protruding blocks (7) is formed in the lower surface of the upper die (2).
2. A progressive die stamping apparatus as defined in claim 1, wherein a set of said punch grooves comprises a first punch groove (5) located in the lower left corner of the upper surface of the lower die (3), a row of second punch grooves (8) located at the second left said tab (7), and two third punch grooves (11) located in the sixth left said tab (7).
3. A progressive die stamping apparatus as defined in claim 1, wherein a set of said sipes comprises a first sipe (9) located above a third left one of said protrusions (7), a second sipe (10) located between a fourth left one of said protrusions (7), a third sipe (14) located below between a second right one of said protrusions (7), and a fourth sipe (15) located below a first right one of said protrusions (7).
4. A progressive die stamping apparatus as defined in claim 1, wherein a set of said bending grooves comprises two first bending grooves (12) located on each side of a sixth left one of said protrusions (7), two second bending grooves (13) located on each side of a seventh left one of said protrusions (7), and a third bending groove (30) located below a fifth right one of said protrusions (7).
5. A progressive die stamping apparatus as claimed in claim 2, wherein a set of said stamping heads comprises a first stamping head (16), a row of second stamping heads (19) and two third stamping heads (22), said first stamping head (16), row of second stamping heads (19) and two third stamping heads (22) being respectively matched to a first punching slot (5), a row of second punching slots (8) and two third punching slots (11).
6. A progressive die stamping apparatus as defined in claim 3, wherein a set of said knives comprises first (20), second (21), third (24) and fourth (25) trimming knives respectively mated with first (9), second (10), third (14) and fourth (15) knife slots.
7. A progressive die stamping apparatus as defined in claim 4, wherein a set of said bending members comprises two first bending members (23), two second bending members (26) and a third bending member (29), said two first bending members (23), said two second bending members (26) and said third bending member (29) being respectively mated with said two first bending grooves (12), said two second bending grooves (13) and said third bending groove (30).
8. The progressive die stamping equipment according to claim 1, wherein a mounting seat (4) for mounting a hydraulic cylinder is fixed in the center of the top of the upper fixing seat (1).
9. The continuous die stamping equipment according to claim 1 is characterized in that a plurality of spring columns (27) with hollow interiors are fixed on the periphery of the bottom of the upper fixing seat (1), and a plurality of limit rods (28) which are respectively matched with the spring columns (27) are fixed on the top of the lower fixing seat (1).
10. The continuous die stamping equipment as claimed in claim 1, wherein a row of uniformly distributed limiting blocks are fixed at the upper edge and the lower edge of the upper surface of the lower die (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422220570.3U CN223011678U (en) | 2024-09-10 | 2024-09-10 | Continuous die stamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422220570.3U CN223011678U (en) | 2024-09-10 | 2024-09-10 | Continuous die stamping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223011678U true CN223011678U (en) | 2025-06-24 |
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ID=96082554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422220570.3U Active CN223011678U (en) | 2024-09-10 | 2024-09-10 | Continuous die stamping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223011678U (en) |
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- 2024-09-10 CN CN202422220570.3U patent/CN223011678U/en active Active
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