CN213002225U - 180 degrees forming die of inflection - Google Patents
180 degrees forming die of inflection Download PDFInfo
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- CN213002225U CN213002225U CN202021634726.8U CN202021634726U CN213002225U CN 213002225 U CN213002225 U CN 213002225U CN 202021634726 U CN202021634726 U CN 202021634726U CN 213002225 U CN213002225 U CN 213002225U
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- bending
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Abstract
The utility model discloses a 180 degrees forming die of inflection, 180 degrees forming die of inflection is including bending subassembly, bed die, setting mould, the slip subassembly of setting on the bed die directly over the bed die and setting up the material subassembly that takes off in last mould bottom, the subassembly of bending is including setting up the punching pin of bending at last mould top and setting up the piece of bending at the slip subassembly slip end, perpendicular flitch has been placed on the piece of bending, the punching pin of bending is located the piece of bending directly over, the upper left portion of the piece of bending is provided with the groove of bending, the bottom of the punching pin of bending is provided with the drift of bending, the drift of bending is the cambered surface with the left side junction of the punching pin of bending, the drift of bending is directly over the groove of bending, the perpendicular part left surface of perpendicular flitch is the coplanar with the groove left surface of bending. The effect that the bending of the 90-180-degree flitch can be formed at one time can be achieved without multiple times of folding back to reduce the angle bounce.
Description
Technical Field
The utility model relates to a mould of bending especially relates to a 180 degrees forming die of inflection.
Background
A bending stamping die is a tool used by a stamping machine for forming and processing a plate material, the tool comprises various parts, and different dies comprise different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. And a tool for forming the blank into a product with a specific shape and size under the pressure of the bending machine.
Under the condition that the plate material is bent by 90 degrees to 180 degrees, the existing die needs to be repeatedly folded to reduce the angle bounce caused by the internal stress of the plate material, and further the bending efficiency of the plate material is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough that the mould exists of bending at present, the utility model provides a 180 degrees forming die of inflection can reach and need not many times the inflection and reduce the angle bullet and turn over, make bending of 90 degrees-180 degrees flitchs can one shot forming's effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a 180 degrees forming die of inflection, 180 degrees forming die of inflection is including the subassembly of bending, bed die, set up the last mould directly over the bed die, set up the slip subassembly on the bed die and set up the material subassembly that takes off in last mould bottom, the subassembly of bending is including setting up the punching pin of bending at last mould top and setting up the piece of bending at slip subassembly slip end, perpendicular flitch has been placed on the piece of bending, the punching pin of bending is located the piece of bending directly over, the upper left portion of the piece of bending is provided with the bending groove, the bottom of the punching pin of bending is provided with the drift of bending, the drift of bending is the cambered surface with the left side junction of the punching pin of bending, the drift of bending is directly over the bending groove, perpendicular part left surface and the bending groove left surface of perpendicular flitch are the coplanar.
According to the utility model discloses an aspect, the slip subassembly is including setting up the template slide rail on the bed die and setting up the lower bolster in the template slide rail through sliding connection, the piece of bending sets up on the bed die.
According to the utility model discloses an aspect, take off the material subassembly and include that the top sets up the spring on last mould and set up the flitch that takes off in the spring bottom, the punching pin of bending runs through and takes off the flitch.
According to the utility model discloses an aspect, go up the mould and include the upper die base, set up the last mould backing plate in upper die base bottom and set up the cope match-plate pattern in last mould backing plate bottom, the punching pin of bending sets up on the cope match-plate pattern.
According to the utility model discloses an aspect, take off the material subassembly still including setting up the fixed block on the upper die base and setting up the dead lever in the fixed block bottom, the top of spring sets up the bottom at the dead lever, the dead lever runs through the mould backing plate.
According to an aspect of the utility model, take off material subassembly, sliding assembly and the subassembly of bending and be provided with at least two.
According to an aspect of the utility model, the lower bolster is located and takes off flitch and cope match-plate pattern under.
The utility model discloses the advantage of implementing:
the utility model discloses a 180 degrees forming die of inflection, 180 degrees forming die of inflection is including bending subassembly, bed die, setting mould, the slip subassembly of setting on the bed die directly over the bed die and setting up the material subassembly that takes off in last mould bottom, the subassembly of bending is including setting up the punching pin of bending at last mould top and setting up the piece of bending at the slip subassembly slip end, perpendicular flitch has been placed on the piece of bending, the punching pin of bending is located the piece of bending directly over, the upper left portion of the piece of bending is provided with the groove of bending, the bottom of the punching pin of bending is provided with the drift of bending, the drift of bending is the cambered surface with the left side junction of the punching pin of bending, the drift of bending is directly over the groove of bending, the perpendicular part left surface of perpendicular flitch is the coplanar with the groove left surface of bending. The effect that the bending of the 90-180-degree flitch can be formed at one time can be achieved without multiple times of folding back to reduce the angle bounce.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a forming mold folded back by 180 degrees according to the present invention;
fig. 2 is a schematic structural view of a bending assembly of a 180-degree bending forming die of the present invention;
fig. 3 is a schematic flow chart of the working process of the forming mold with 180 degrees of folding according to the present invention;
fig. 4 is a schematic structural view of a double component of a forming die folded back by 180 degrees according to the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, a 180-degree reverse-folding forming die comprises a bending component, a lower die 1, an upper die arranged right above the lower die 1, a sliding component arranged on the lower die 1 and a stripping component arranged at the bottom of the upper die, the bending component comprises a bending punch 8 arranged at the top of the upper die and a bending block 3 arranged at the sliding end of the sliding component, a vertical material plate 4 is arranged on the bending block 3, the bending punch 8 is positioned right above the bending block 3, the left upper part of the bending block 3 is provided with a bending groove 13, the bottom of the bending punch 8 is provided with a bending punch 14, the joint of the bending punch 14 and the left side of the bending punch 8 is an arc surface, the bending punch 14 is positioned right above the bending groove 13, the left side surface of the vertical part of the vertical material plate 4 and the left side surface of the bending groove 13 are in the same plane.
In this embodiment, the sliding assembly includes a template slide rail 2 disposed on the lower mold 1 and a lower template 3 disposed in the template slide rail 2 through sliding connection, and the bending block 3 is disposed on the lower template 3.
In this embodiment, the stripper assembly comprises a spring 6 with a top disposed on the upper die and a stripper plate 5 disposed at the bottom of the spring 6, and the bending punch 8 penetrates through the stripper plate 5.
In this embodiment, the upper mold includes an upper mold base 12, an upper mold backing plate 10 disposed at the bottom of the upper mold base 12, and an upper mold plate 9 disposed at the bottom of the upper mold backing plate 10, and the bending punch 8 is disposed on the upper mold plate 9.
In this embodiment, the stripping assembly further includes a fixing block disposed on the upper die holder 12 and a fixing rod disposed at the bottom of the fixing block 11, the top end of the spring 6 is disposed at the bottom of the fixing rod, and the fixing rod penetrates through the upper die base plate 10.
In this embodiment, the stripping assembly, the sliding assembly and the bending assembly are provided with at least two.
In this embodiment, the lower template 3 is located directly below the stripper plate 5 and the upper template 9.
The utility model discloses the advantage of implementing:
the utility model discloses a 180 degrees forming die of inflection, 180 degrees forming die of inflection is including bending subassembly, bed die, setting mould, the slip subassembly of setting on the bed die directly over the bed die and setting up the material subassembly that takes off in last mould bottom, the subassembly of bending is including setting up the punching pin of bending at last mould top and setting up the piece of bending at the slip subassembly slip end, perpendicular flitch has been placed on the piece of bending, the punching pin of bending is located the piece of bending directly over, the upper left portion of the piece of bending is provided with the groove of bending, the bottom of the punching pin of bending is provided with the drift of bending, the drift of bending is the cambered surface with the left side junction of the punching pin of bending, the drift of bending is directly over the groove of bending, the perpendicular part left surface of perpendicular flitch is the coplanar with the groove left surface of bending. The effect that the bending of the 90-180-degree flitch can be formed at one time can be achieved without multiple times of folding back to reduce the angle bounce.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a 180 degrees forming die of inflection which characterized in that: the forming die capable of being folded at 180 degrees comprises a bending assembly, a lower die, an upper die, a sliding assembly and a stripping assembly, wherein the upper die is arranged right above the lower die, the sliding assembly is arranged on the lower die, the stripping assembly is arranged at the bottom of the upper die, the bending assembly comprises a bending punch arranged at the top of the upper die and a bending block arranged at the sliding end of the sliding assembly, a vertical material plate is placed on the bending block, the bending punch is located right above the bending block, a bending groove is formed in the upper left portion of the bending block, a bending punch is arranged at the bottom of the bending punch, the bending punch is in an arc surface with the joint of the left side of the bending punch, the bending punch is located right above the bending groove, and the left side face of the vertical part of the vertical material plate and the left side face of the bending.
2. A 180 degree retroflection forming die as claimed in claim 1, wherein: the sliding assembly comprises a template slide rail arranged on the lower die and a lower die plate arranged in the template slide rail through sliding connection, and the bending block is arranged on the lower die plate.
3. A 180 degree retroflection forming die as claimed in claim 2, wherein: the stripping assembly comprises a spring with the top arranged on the upper die and a stripping plate arranged at the bottom of the spring, and the bending punch penetrates through the stripping plate.
4. A 180 degree retroflection forming die as claimed in claim 3, wherein: the upper die comprises an upper die base, an upper die base plate and an upper die plate, the upper die base plate is arranged at the bottom of the upper die base plate, the upper die plate is arranged at the bottom of the upper die base plate, and the bending punch is arranged on the upper die plate.
5. A180 degree retroflection forming die as claimed in claim 4, wherein: the stripping assembly further comprises a fixing block arranged on the upper die base and a fixing rod arranged at the bottom of the fixing block, the top end of the spring is arranged at the bottom of the fixing rod, and the fixing rod penetrates through the upper die base plate.
6. A 180 degree retroflection forming die as claimed in claim 5, wherein: the stripping assembly, the sliding assembly and the bending assembly are at least two.
7. A 180 degree retroflection forming die as claimed in claim 5, wherein: the lower template is positioned right below the stripper plate and the upper template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021634726.8U CN213002225U (en) | 2020-08-08 | 2020-08-08 | 180 degrees forming die of inflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021634726.8U CN213002225U (en) | 2020-08-08 | 2020-08-08 | 180 degrees forming die of inflection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002225U true CN213002225U (en) | 2021-04-20 |
Family
ID=75464112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021634726.8U Active CN213002225U (en) | 2020-08-08 | 2020-08-08 | 180 degrees forming die of inflection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213002225U (en) |
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2020
- 2020-08-08 CN CN202021634726.8U patent/CN213002225U/en active Active
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