CN220479953U - Camera motor 3D shell fragment stamping die that bends - Google Patents
Camera motor 3D shell fragment stamping die that bends Download PDFInfo
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- CN220479953U CN220479953U CN202321923772.3U CN202321923772U CN220479953U CN 220479953 U CN220479953 U CN 220479953U CN 202321923772 U CN202321923772 U CN 202321923772U CN 220479953 U CN220479953 U CN 220479953U
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- 239000012634 fragment Substances 0.000 title description 3
- 238000005452 bending Methods 0.000 claims abstract description 48
- 238000004080 punching Methods 0.000 claims abstract description 28
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a camera motor 3D shrapnel bending stamping die, wherein a lower die plate of a lower die is provided with positioning grooves penetrating through the front side and the rear side of the lower die plate; a plurality of sliding holes which are longitudinally distributed are respectively arranged on the left side and the right side of the corresponding positioning groove in the lower template; a sliding block is arranged in the sliding hole; the upper end of the sliding block extends out of the upper die plate, and a sliding groove is arranged on one side of the sliding block, which is close to the positioning groove; the bottom of the sliding hole is provided with a spring; a plurality of empty avoidance grooves are longitudinally distributed in the positioning groove; wherein, the two groups of empty avoidance grooves near the middle part are internally fixed with lower supporting blocks; the two lower support blocks are divided into a first lower support block and a second lower support block from front to back; the upper die is provided with a stamping component corresponding to the lower supporting block; the two groups of stamping assemblies are divided into a first stamping assembly and a second stamping assembly from front to back; the first punching component is matched with the first lower supporting block to punch the periphery of the product downwards for 45 degrees; the second punching assembly and the second lower supporting block are matched to punch the inner side of the product corresponding to the first punching position downwards by 45 degrees.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a 3D spring plate bending stamping die for a camera motor.
Background
The camera motor 3D shell fragment is ultra-thin alloy material, and thickness only has 0.03mm, in the production process, after the etching was out basic appearance in the sheet, four peripheries of this product still need to bend 90 downwards, but because the product is too thin, directly with the peripheral punching press 90 shaping of product, lead to bending position fracture easily in the shaping process of bending, lead to the product to scrap.
Disclosure of Invention
The utility model aims to provide a camera motor 3D spring bending stamping die for solving the problems in the background art.
In order to achieve the above object, the present utility model provides the following technical solutions:
a cam motor 3D spring plate bending stamping die comprises a lower die and an upper die which are connected through a guide post; the lower die comprises a lower die seat, a lower die fixing plate and a lower die plate which are fixedly connected in sequence from bottom to top; a positioning groove is formed in the lower template; the positioning groove penetrates through the front side and the rear side of the lower template; a plurality of sliding holes which are longitudinally distributed are respectively arranged on the left side and the right side of the corresponding positioning groove in the lower template; a sliding block matched with the sliding hole is arranged in the sliding hole; the sliding block can be connected in the sliding hole in a vertically sliding manner and cannot deviate from the upper part of the sliding hole; the upper end of the sliding block extends out of the upper die plate, and a sliding groove is formed in one side, close to the positioning groove, of the sliding block; the bottom of the sliding hole is provided with a spring; a plurality of empty avoidance grooves are longitudinally distributed in the positioning groove; wherein, the two groups of empty avoidance grooves near the middle part are internally fixed with lower supporting blocks; the two lower support blocks are divided into a first lower support block and a second lower support block from front to back; the upper die comprises an upper die seat, an upper die fixing plate and an upper die plate which are sequentially fixed from top to bottom; punching components are arranged above the two groups of corresponding lower jacking blocks on the upper template; the two groups of stamping assemblies are divided into a first stamping assembly and a second stamping assembly from front to back; the first punching component is matched with the first lower supporting block to punch the periphery of the product downwards for 45 degrees; the second punching assembly and the second lower supporting block are matched to punch the inner side of the product corresponding to the first punching position downwards by 45 degrees.
For further description of the utility model, the guide posts are provided with four corners; the lower end of the guide post is fixed on the lower die fixing plate, and the upper end of the guide post penetrates through the upper die plate and the upper die fixing plate.
For further description of the utility model, a limit boss is arranged at the lower part of the sliding block; and a limiting groove matched with the limiting boss is formed in the sliding hole.
For further description of the utility model, five sliding holes are respectively arranged on two sides of the positioning groove; the sliding hole is a square hole.
For further description of the utility model, the clearance groove is provided with eleven; the first lower supporting block and the second lower supporting block are respectively arranged at the fifth and seventh clearance groove positions from front to back.
Further describing the utility model, the stamping assembly comprises an upper supporting block and bending punches positioned around the upper supporting block; the bottom surface of the bending punch is lower than the bottom surface of the upper supporting block; a concave part is formed in one side, close to the upper supporting block, of the bottom of the bending punch; the gap between the concave part and the upper supporting block is 1.5-2 times of the thickness of the product.
The beneficial effects of the utility model are as follows:
the product is placed on the carrier plate, the carrier plate slides into the spout of this design, support the direction through the spout in the slider of left and right sides, then control the carrier plate and push gradually backward, when the product corresponds in first lower supporting shoe position department, go up the mould and push down, the cope match-plate pattern pushes up the slider, make the slider down motion, simultaneously the carrier plate also moves down to the constant head tank in, first punching press subassembly and first lower supporting shoe cooperation back, bend 45 downwards around the product, after first punching press bending, go up the mould and reset, carrier plate control product continues to carry forward, when waiting the product to carry second lower supporting shoe position department, go up the mould and push down, second punching press subassembly and second lower supporting shoe cooperation, to the product all around and correspond the inside position of first punching press down again and bend 45, after twice bending, the position of first bending then vertically downwards, and the position between first punching press and the second punching press then presents 45 of product, accomplish the process of four peripheral 90 oblique angles of product, this design can not cause the material of bending to the ultrathin alloy material of bending of 90.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a block diagram of a lower die of the present utility model;
FIG. 3 is a block diagram of a slider and spring of the present utility model;
FIG. 4 is a block diagram of an upper die of the present utility model;
FIG. 5 is a block diagram of a press assembly of the present utility model;
FIG. 6 is a front view of the upper support block and a bending punch of the present utility model;
FIG. 7 is an enlarged view of a portion of FIG. 6A;
FIG. 8 is a schematic diagram of the first press bending of the product of the present utility model;
fig. 9 is a schematic diagram of the second press bending of the product of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-9, a 3D dome bending stamping die for a camera motor comprises a lower die 2 and an upper die 3 connected by a guide post 1; the lower die 2 comprises a lower die seat 21, a lower die fixing plate 22 and a lower die plate 23 which are fixedly connected in sequence from bottom to top; the lower template 23 is provided with a positioning groove 231; the positioning groove 231 penetrates through the front side and the rear side of the lower template 23; a plurality of sliding holes which are longitudinally distributed are respectively arranged on the left side and the right side of the lower template 23 corresponding to the positioning groove 231; a sliding block 24 matched with the sliding hole is arranged in the sliding hole; the sliding block 24 is connected in the sliding hole in a vertically sliding manner and cannot deviate from the upper part of the sliding hole; the upper end of the sliding block 24 extends above the upper template 33 and a sliding groove 241 is arranged at one side close to the positioning groove 231; a spring 25 is arranged at the bottom of the sliding hole, the spring 25 is propped between the lower die fixing plate 22 and the sliding block 24, and the sliding block 24 is propped to move upwards; a plurality of empty avoidance grooves 2311 are longitudinally distributed in the positioning groove 231, and the empty avoidance grooves 2311 are used for avoiding bending parts of the empty products and preventing interference with the products; wherein, the two groups of empty avoidance grooves 2311 near the middle position are internally fixed with lower supporting blocks 25; the two lower support blocks 25 are divided into a first lower support block 251 and a second lower support block 252 from front to back; the upper die 3 comprises an upper die holder 31, an upper die fixing plate 32 and an upper die plate 33 which are sequentially fixed from top to bottom; a stamping assembly 34 is arranged above the two groups of corresponding lower jacking blocks on the upper template 33; the two sets of punch assemblies 34 are divided from front to back into a first punch assembly 341 and a second punch assembly 342; the first punching component 341 is matched with the first lower supporting block 251 to punch the periphery of the product downwards by 45 degrees; the second punching assembly 342 and the second lower supporting block 252 cooperate to punch the inner side of the product corresponding to the first punching position by 45 ° downwards; the product shaping is on the material area of strip, place the material area on the carrier plate, the carrier plate slides into the spout 241 of this design, support the direction through the spout 241 in the slider 24 of left and right sides, then control the carrier plate and push gradually backward, the product corresponds when first lower supporting shoe 251 position department, go up mould 3 and push down, cope match-plate pattern 33 top touch slider 24, make slider 24 down motion, simultaneously the carrier plate also moves down to the constant head tank 231 in, first punching press subassembly 341 and first lower supporting shoe 251 cooperate the back, down 45 to the periphery of product, after first punching press bending, go on upper mould 3 reset, slider 24 pushes down through the spring 25 top, the carrier plate control product continues to carry forward, when waiting the product to carry to second lower supporting shoe 252 position department, second punching press subassembly 342 and second lower supporting shoe 252 cooperation, to the product periphery and the inboard position of corresponding first punching press down 45, after two times, first time then vertically down, and first time punching press and second time punching press bending die respectively, 45, the product bending efficiency is carried out the work piece and the bending material is bent at the position is bent at the time to the first bending position to 45, the periphery is carried out to the work position is bent to the product, the work efficiency is carried out to the bending at the second bending is 45 to the work position is carried out to the bending in the work position is no time, the bending work is finished to the product is bent at the bending position of 45 to the second bending position to the product.
The guide posts 1 are arranged at four corners; the lower end of the guide post 1 is fixed on the lower die fixing plate 22, and the upper end of the guide post penetrates through the upper die plate 33 and the upper die fixing plate 32 to play a role of die assembly guiding.
A limiting boss 242 is arranged at the lower part of the sliding block 24; the sliding hole is internally provided with a limiting groove matched with the limiting boss 242, the spring 25 props against the sliding block 24 to move upwards, the limiting boss 242 props against in the limiting groove, limiting of the sliding block 24 is achieved, and the sliding block is prevented from falling out of the sliding hole.
Five sliding holes are respectively formed on two sides of the positioning groove 231; the slide hole is a square hole, and the square hole is used for preventing the slide block 24 from rotating in the slide hole.
Eleven empty-avoiding grooves 2311 are formed; the first and second lower supporting blocks 251 and 252 are disposed at the fifth and seventh empty-avoiding grooves 2311 from front to back, respectively.
The punching assembly 34 comprises an upper supporting block 3401 and a bending punch 3402 positioned around the upper supporting block 3401; the bottom surface of the bending punch 3402 is lower than the bottom surface of the upper supporting block 3401; a concave portion 3402-1 is formed on one side of the bottom of the bending punch 3402, which is close to the upper supporting block 3401; the gap between the concave portion 3402-1 and the upper supporting block 3401 is 1.5-2 times of the thickness of the product, the structures of the two groups of lower supporting blocks 25 are the same, the structures of the two groups of stamping assemblies 34 are the same, the specifications are different, the lower supporting block 25 supports the bottom of the product, the upper supporting block 3401 supports the upper surface of the product, the periphery of the product to be bent is positioned on the outer side of the upper supporting block 3401 and the lower supporting block 25, the bending punch 3402 is used for downwards bending, the length and the width of the first lower supporting block 251 are larger than the length and the width of the first lower supporting block 251 because the position of the second bending is positioned on the inner side of the first bending, the supporting blocks of the two groups of stamping assemblies 34 are also matched with the corresponding lower supporting blocks 25, the position of the bending punch 3402 is correspondingly adjusted, and the gap between the concave portion 3402-1 and the upper supporting block 3401 is 1.5-2 times of the thickness of the product, so that the thickness of the product in the bending process is 0.03mm, the reserved quantity is 0.045-0.055 mm, and the reserved quantity is 0.055mm in the design.
The above description should not be taken as limiting the scope of the present utility model, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical substance of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. A cam motor 3D spring plate bending stamping die comprises a lower die and an upper die which are connected through a guide post; the method is characterized in that: the lower die comprises a lower die seat, a lower die fixing plate and a lower die plate which are fixedly connected in sequence from bottom to top; a positioning groove is formed in the lower template; the positioning groove penetrates through the front side and the rear side of the lower template; a plurality of sliding holes which are longitudinally distributed are respectively arranged on the left side and the right side of the corresponding positioning groove in the lower template; a sliding block matched with the sliding hole is arranged in the sliding hole; the sliding block can be connected in the sliding hole in a vertically sliding manner and cannot deviate from the upper part of the sliding hole; the upper end of the sliding block extends out of the upper die plate, and a sliding groove is formed in one side, close to the positioning groove, of the sliding block; the bottom of the sliding hole is provided with a spring; a plurality of empty avoidance grooves are longitudinally distributed in the positioning groove; wherein, the two groups of empty avoidance grooves near the middle part are internally fixed with lower supporting blocks; the two lower support blocks are divided into a first lower support block and a second lower support block from front to back; the upper die comprises an upper die seat, an upper die fixing plate and an upper die plate which are sequentially fixed from top to bottom; punching components are arranged above the two groups of corresponding lower jacking blocks on the upper template; the two groups of stamping assemblies are divided into a first stamping assembly and a second stamping assembly from front to back; the first punching component is matched with the first lower supporting block to punch the periphery of the product downwards for 45 degrees; the second punching assembly and the second lower supporting block are matched to punch the inner side of the product corresponding to the first punching position downwards by 45 degrees.
2. The camera motor 3D dome bending stamping die of claim 1, wherein: the guide posts are arranged at four corners; the lower end of the guide post is fixed on the lower die fixing plate, and the upper end of the guide post penetrates through the upper die plate and the upper die fixing plate.
3. The camera motor 3D dome bending stamping die of claim 1, wherein: a limiting boss is arranged at the lower part of the sliding block; and a limiting groove matched with the limiting boss is formed in the sliding hole.
4. The camera motor 3D dome bending stamping die of claim 1, wherein: five sliding holes are respectively formed in two sides of the positioning groove; the sliding hole is a square hole.
5. The camera motor 3D dome bending stamping die of claim 1, wherein: eleven empty-avoiding grooves are formed; the first lower supporting block and the second lower supporting block are respectively arranged at the fifth and seventh clearance groove positions from front to back.
6. The camera motor 3D dome bending stamping die of claim 1, wherein: the stamping assembly comprises an upper supporting block and bending punches positioned at the periphery of the upper supporting block; the bottom surface of the bending punch is lower than the bottom surface of the upper supporting block; a concave part is formed in one side, close to the upper supporting block, of the bottom of the bending punch; the gap between the concave part and the upper supporting block is 1.5-2 times of the thickness of the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923772.3U CN220479953U (en) | 2023-07-21 | 2023-07-21 | Camera motor 3D shell fragment stamping die that bends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923772.3U CN220479953U (en) | 2023-07-21 | 2023-07-21 | Camera motor 3D shell fragment stamping die that bends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220479953U true CN220479953U (en) | 2024-02-13 |
Family
ID=89839692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321923772.3U Active CN220479953U (en) | 2023-07-21 | 2023-07-21 | Camera motor 3D shell fragment stamping die that bends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220479953U (en) |
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2023
- 2023-07-21 CN CN202321923772.3U patent/CN220479953U/en active Active
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