CN217315254U - Sheet metal multi-pass bending stamping die - Google Patents
Sheet metal multi-pass bending stamping die Download PDFInfo
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- CN217315254U CN217315254U CN202220798288.1U CN202220798288U CN217315254U CN 217315254 U CN217315254 U CN 217315254U CN 202220798288 U CN202220798288 U CN 202220798288U CN 217315254 U CN217315254 U CN 217315254U
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- mould
- fixing seat
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Abstract
The utility model discloses a sheet metal multichannel stamping die that bends, set up first standing groove in the upper die fixing base, be provided with first drive assembly in the first standing groove, set up first sliding tray in the upper die fixing base, be provided with the upper mould movable mould in the first sliding tray, run through on the upper die fixing base and be provided with first fixing bolt, set up first punching groove and first punching head on the upper die fixing base, set up second punching head on the upper mould movable mould, be provided with the second drive assembly on the lower mould fixing base one side of keeping away from the upper die fixing base, set up the second sliding tray in the lower mould fixing base, be provided with the lower mould in the second sliding tray, run through on the lower mould fixing base and be provided with the second fixing bolt, set up third punching head and second punching groove on the lower mould movable mould one side of keeping away from the lower mould fixing base, the first process of bending of sheet metal is accomplished in the cooperation of third punching head and first punching groove, and the second stamping groove is matched with the first stamping head and the second stamping head to finish a second bending process of the sheet metal.
Description
Technical Field
The utility model relates to a stamping die field, in particular to sheet metal stamping die that bends.
Background
A stamping die, which is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die); stamping, which is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine to cause separation or plastic deformation; the existing multi-bending stamping die for sheet metal needs to reposition the sheet metal after one bending process and then carry out the next stamping process, so that manpower is greatly wasted, much time is consumed, and errors exist during repositioning, so that a large number of defective products are caused, and the multi-bending stamping die is very not beneficial to batch production.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a sheet metal stamping die that bends for solve current mould and need relocate the sheet metal after the process of bending together, carry out the loaded down with trivial details technology of next one stamping process again, and improve the accuracy and the efficiency problem of punching press.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a sheet metal multichannel stamping die that bends, includes mould fixing base and lower mould fixing base, its characterized in that: the upper die fixing seat is internally provided with a first placing groove, the first placing groove is internally provided with a first driving assembly, the first driving assembly is fixedly connected with the upper die fixing seat, the upper die fixing seat is internally provided with a first sliding groove, the first sliding groove is internally provided with an upper die moving die, the upper die moving die is connected with the first driving assembly, the upper die fixing seat is provided with a first fixing bolt in a penetrating way, the first fixing bolt is fixedly connected with the upper die fixing seat and penetrates through the upper die moving die to slidably connect the upper die moving die with the upper die fixing seat, the upper die fixing seat is provided with a first stamping groove and a first stamping head, the upper die moving die is provided with a second stamping head, one side of the lower die fixing seat far away from the upper die fixing seat is provided with a second driving assembly, the second driving assembly is fixedly connected with the lower die fixing seat, and the lower die fixing seat is internally provided with a second sliding groove, the sheet metal bending device is characterized in that a lower die is arranged in the second sliding groove, a second fixing bolt penetrates through the lower die fixing seat, the second fixing bolt is fixedly connected with the lower die fixing seat, penetrates through the lower die and is used for slidably connecting the lower die with the lower die fixing seat, a third punching head and a second punching groove are formed in one side, away from the lower die fixing seat, of the lower die, the third punching head corresponds to the first punching groove in position and is matched with the first punching groove to complete a first sheet metal bending process, and the second punching groove corresponds to the first punching head and is matched with the second punching head to complete a second sheet metal bending process.
Further, the method comprises the following steps: first drive assembly includes mould nitrogen gas spring holder and last mould nitrogen gas spring telescopic link, go up mould nitrogen gas spring holder set up in first standing groove and with last mould fixing base fixed connection, it sets up in last mould nitrogen gas spring holder to go up mould nitrogen gas spring telescopic link, it corresponds with the position of last mould movable mould to go up mould nitrogen gas spring telescopic link.
Further, the method comprises the following steps: the second drive assembly includes lower mould fixed plate, lower mould nitrogen gas spring holder and lower mould nitrogen gas spring telescopic link, the lower mould fixed plate set up in the lower mould fixing base keep away from on one side of last mould fixing base and with lower mould fixing base fixed connection, the second standing groove has been seted up to the lower mould fixed plate, lower mould nitrogen gas spring holder set up in the second standing groove and with lower mould fixed plate fixed connection, lower mould nitrogen gas spring telescopic link sets up in lower mould nitrogen gas spring holder and corresponds with the position of lower mould movable mould.
Further, the method comprises the following steps: and a lower die moving die guide plate is further arranged in the second placing groove and is fixedly connected with the lower die fixing plate.
The utility model has the advantages that: the utility model discloses a first drive assembly and second drive assembly not only make required multichannel punching press process of sheet metal in a pressure stroke of press, accomplish the continuous bending process of sheet metal, can also the automatic re-setting mould, do not reset in the manual work of not needing to accuracy when having improved next punching press, can save the manual work greatly from this, machining efficiency and precision can obtain effectual improvement simultaneously, can be better satisfy its user demand.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of a partial structure of the present invention;
labeled in the figure as: 1-upper die fixing seat; 2-lower die fixing seat; 3, an upper die moving die; 4-a first fixing bolt; 5-a first stamping groove; 6-a first punch; 7-a second punch; 8, lower die moving die; 9-a third punch; 10-a second stamping groove; 11-upper mould nitrogen spring seat; 12-upper mould nitrogen spring telescopic rod; 13-lower die fixing plate; 14-lower mould nitrogen spring seat; 15-lower mould nitrogen spring telescopic rod; 16-lower die moving die guide plate;
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-4, a sheet metal multi-pass bending stamping die includes an upper die fixing seat 1 and a lower die fixing seat 2, and is characterized in that: a first placing groove is formed in the upper die fixing seat 1, a first driving assembly is arranged in the first placing groove, the first driving assembly is fixedly connected with the upper die fixing seat 1, a first sliding groove is formed in the upper die fixing seat 1, an upper die moving die 3 is arranged in the first sliding groove, the upper die moving die 3 is connected with the first driving assembly, a first fixing bolt 4 is arranged on the upper die fixing seat 1 in a penetrating manner, the first fixing bolt 4 is fixedly connected with the upper die fixing seat 1, the first fixing bolt 4 penetrates through the upper die moving die 3 to slidably connect the upper die moving die 3 with the upper die fixing seat 1, a first punching groove 5 and a first punching head 6 are formed in the upper die fixing seat 1, a second punching head 7 is formed in the upper die moving die 3, and a second driving assembly is arranged on one side of the lower die fixing seat 2 away from the upper die fixing seat 1, the second driving assembly is fixedly connected with the lower die fixing seat 2, a second sliding groove is formed in the lower die fixing seat 2, a lower moving die 8 is arranged in the second sliding groove, a second fixing bolt penetrates through the lower die fixing seat 2, the second fixing bolt is fixedly connected with the lower die fixing seat 2 and penetrates through the lower moving die 8 to slidably connect the lower moving die 8 with the lower die fixing seat 2, a third punching head 9 and a second punching groove 10 are formed in one side, away from the lower die fixing seat 2, of the lower moving die 8, the third punching head 9 corresponds to the first punching groove 5 in position and is matched with the first punching groove to complete the first bending process of the sheet metal, the second punching groove 10 corresponds to the positions of the first punching head 6 and the second punching head 7 and is matched with the first bending process of the sheet metal, the utility model discloses a first driving assembly and a second driving assembly, the continuous bending process of the sheet metal is completed in one pressure stroke of the press machine through multiple stamping processes required by sheet metal stamping, manual reset is not needed, quick automatic reset can be achieved, the next sheet metal is stamped, the production efficiency is greatly improved, and the labor cost is saved.
On the basis, first drive assembly includes mould nitrogen spring seat 11 and last mould nitrogen spring telescopic link 12, go up mould nitrogen spring seat 11 set up in first standing groove and with last mould fixing base 1 fixed connection, it sets up in last mould nitrogen spring seat 11 to go up mould nitrogen spring telescopic link 12, it corresponds with the position of last mould movable mould 3 to go up mould nitrogen spring telescopic link 12, and mould nitrogen spring telescopic link 12 resets and goes up mould movable mould 3 through last mould nitrogen spring seat 11 cooperation, has practiced thrift the time greatly, has improved production efficiency.
On the basis, the second drive assembly includes lower mould fixed plate 13, lower mould nitrogen gas spring holder 14 and lower mould nitrogen gas spring telescopic link 15, lower mould fixed plate 13 set up on lower mould fixing base 2 keeps away from one side of last mould fixing base 1 and with 2 fixed connection of lower mould fixing base, the second standing groove has been seted up to lower mould fixed plate 13, lower mould nitrogen gas spring holder 14 set up in the second standing groove and with lower mould fixed plate 13 fixed connection, lower mould nitrogen gas spring telescopic link 15 sets up in lower mould nitrogen gas spring holder 14 and corresponds with the position of lower mould movable mould 8, through lower mould nitrogen gas spring telescopic link 15 cooperation lower mould nitrogen gas spring holder 14 lower mould movable mould 8 that resets, has practiced thrift the time greatly, has improved production efficiency.
On the basis, a lower die moving die guide plate 16 is further arranged in the second placing groove, the lower die moving die guide plate 16 is fixedly connected with the lower die fixing plate 13, the lower die moving die guide plate 16 provides a guide function for the lower die moving die 8 in a fully compressed state, and the die precision and the service life are improved.
The working principle is as follows: firstly, placing sheet metal in the utility model, starting a press machine, and simultaneously starting an upper die nitrogen spring seat 11 and a lower die nitrogen spring seat 14, so that an upper die nitrogen spring telescopic rod 12 and a lower die nitrogen spring telescopic rod 15 respectively reset an upper die movable die 3 and a lower die movable die 8; after resetting, the upper die nitrogen spring seat 11 and the lower die nitrogen spring seat 14 are in a pressure maintaining state, then the upper die fixing seat 1 descends, a first bending procedure of the sheet metal is completed through the cooperation of the third punching head 9 and the first punching groove 5, and then a second bending procedure of the sheet metal is completed through the cooperation of the second punching groove 10, the first punching head 6 and the second punching head 7.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a sheet metal multichannel stamping die that bends, includes mould fixing base (1) and lower mould fixing base (2), its characterized in that: a first placing groove is formed in the upper die fixing seat (1), a first driving assembly is arranged in the first placing groove, the first driving assembly is fixedly connected with the upper die fixing seat (1), a first sliding groove is formed in the upper die fixing seat (1), an upper die moving die (3) is arranged in the first sliding groove, the upper die moving die (3) is connected with the first driving assembly, a first fixing bolt (4) penetrates through the upper die fixing seat (1), the first fixing bolt (4) is fixedly connected with the upper die fixing seat (1), the first fixing bolt (4) penetrates through the upper die moving die (3) to slidably connect the upper die moving die (3) with the upper die fixing seat (1), a first stamping groove (5) and a first stamping head (6) are formed in the upper die fixing seat (1), a second stamping head (7) is formed in the upper die moving die (3), a second driving assembly is arranged on one side, away from the upper die fixing seat (1), of the lower die fixing seat (2), the second driving assembly is fixedly connected with the lower die fixing seat (2), a second sliding groove is formed in the lower die fixing seat (2), a lower die moving mold (8) is arranged in the second sliding groove, a second fixing bolt penetrates through the lower die fixing seat (2), the second fixing bolt is fixedly connected with the lower die fixing seat (2) and penetrates through the lower die moving mold (8) to enable the lower die moving mold (8) to be slidably connected with the lower die fixing seat (2), a third stamping head (9) and a second stamping groove (10) are formed in one side, away from the lower die fixing seat (2), of the lower die moving mold (8), the third stamping head (9) corresponds to the first stamping groove (5) in position and is matched with the first sheet metal bending procedure, and the second stamping groove (10) corresponds to the first stamping head (6) and the second stamping head (7) in position and is matched with the first stamping head to finish the first bending process of the sheet metal.
2. The sheet metal multi-pass bending stamping die according to claim 1, wherein: first drive assembly includes mould nitrogen gas spring holder (11) and last mould nitrogen gas spring telescopic link (12), go up mould nitrogen gas spring holder (11) set up in first standing groove and with last mould fixing base (1) fixed connection, it sets up in last mould nitrogen gas spring holder (11) to go up mould nitrogen gas spring telescopic link (12), it corresponds with the position of last mould movable mould (3) to go up mould nitrogen gas spring telescopic link (12).
3. The sheet metal multi-pass bending stamping die according to claim 1, wherein: second drive assembly includes lower mould fixed plate (13), lower mould nitrogen gas spring holder (14) and lower mould nitrogen gas spring telescopic link (15), lower mould fixed plate (13) set up in lower mould fixing base (2) keep away from on one side of last mould fixing base (1) and with lower mould fixing base (2) fixed connection, the second standing groove has been seted up in lower mould fixed plate (13), lower mould nitrogen gas spring holder (14) set up in the second standing groove and with lower mould fixed plate (13) fixed connection, lower mould nitrogen gas spring telescopic link (15) set up in lower mould nitrogen gas spring holder (14) and correspond with the position of lower mould movable mould (8).
4. The sheet metal multi-pass bending stamping die according to claim 3, wherein: a lower die moving die guide plate (16) is further arranged in the second placing groove, and the lower die moving die guide plate (16) is fixedly connected with the lower die fixing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220798288.1U CN217315254U (en) | 2022-04-07 | 2022-04-07 | Sheet metal multi-pass bending stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220798288.1U CN217315254U (en) | 2022-04-07 | 2022-04-07 | Sheet metal multi-pass bending stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217315254U true CN217315254U (en) | 2022-08-30 |
Family
ID=83003312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220798288.1U Active CN217315254U (en) | 2022-04-07 | 2022-04-07 | Sheet metal multi-pass bending stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217315254U (en) |
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2022
- 2022-04-07 CN CN202220798288.1U patent/CN217315254U/en active Active
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