CN217570484U - Rotatable auxiliary structure for die floating material and stamping die - Google Patents
Rotatable auxiliary structure for die floating material and stamping die Download PDFInfo
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- CN217570484U CN217570484U CN202221005728.XU CN202221005728U CN217570484U CN 217570484 U CN217570484 U CN 217570484U CN 202221005728 U CN202221005728 U CN 202221005728U CN 217570484 U CN217570484 U CN 217570484U
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Abstract
The utility model discloses a rotatable auxiliary structure for die floating, which comprises a lower die holder and a floating assembly arranged in the center of the lower die holder, wherein the floating assembly comprises a first spring and a floating pin connected with the first spring, the lower end of the first spring is connected with the lower die holder, and the upper end of the first spring is connected with the floating pin; the rotating assemblies are arranged on the lower die base and are arranged on two sides of the floating material assembly, and each rotating assembly comprises a torsion spring and a rotating block rotatably arranged on the torsion spring; the material sheet, the top of the floating pin and the top of the rotating block jointly support the material sheet. The utility model provides a rotatable auxiliary structure and stamping die for mould flotation material, rotatory piece rotates round the torsional spring downwards under the drive of material piece, when rotatory piece when rotatory round torsional spring center is rotatory, this torsional spring with their pull-back initial position, produces moment of torsion or revolving force, rotatory piece resets under the spring action of torsional spring, controls the shaping flotation material of material piece is accomplished jointly to the rotatory piece on both sides and torsional spring.
Description
Technical Field
The utility model belongs to the technical field of the mould, specifically, relate to a rotatable auxiliary structure and stamping die for mould flotation material.
Background
In short, the mold is a tool for manufacturing a molded article, the tool is composed of various parts, and different molds are composed of different parts, and the processing of the appearance of the article is realized mainly through the change of the physical state of a molded material.
At present, a general stamping die is provided with a floating material structure, the existing floating material structure can only float up and down, and when two sides of the general stamping die need to be formed and the floating material cannot float, the existing floating material structure cannot meet the requirement.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect among the prior art, the utility model provides a rotatable auxiliary structure and stamping die for mould flotation material realizes flotation material structure both sides shaping flotation material.
The utility model discloses a rotatable auxiliary structure for mould flotation, which comprises a lower die holder, wherein a flotation component is arranged at the center of the lower die holder, the flotation component comprises a first spring and a flotation pin connected with the first spring, the lower end of the first spring is connected with the lower die holder, and the upper end of the first spring is connected with the flotation pin;
the rotating assemblies are mounted on the lower die base and are mounted on two sides of the floating assembly, and each rotating assembly comprises a torsion spring and a rotating block rotatably mounted on the torsion spring;
a piece of material, the top of the float pin and the top of the rotating block together supporting the piece of material.
Further, foretell a rotatable auxiliary structure for mould flotation, supreme lower bolster, lower bolster and a set of locating piece of being equipped with down in proper order are followed along the axis direction on the die holder, and a set of the locating piece is installed lower bolster upper end both sides, rotating assembly installs in the locating piece, rotatory piece is rotatable extremely the locating piece bottom.
Furthermore, the rotatable auxiliary structure for the die floating is characterized in that a group of lower die forming blocks are further arranged on the lower base plate, and the lower die forming blocks are arranged on the outer wall of the floating pin.
Further, the utility model also discloses a stamping die, including foretell rotatable auxiliary structure who is used for the mould flotation, still include the upper die base that corresponds with the die holder, upper die base and die holder combined action are in on the material piece, the center of upper die base is equipped with the second spring, second spring lower extreme is equipped with mould pressing material piece, it is equipped with the punching pin to go up mould pressing material piece bottom both sides, go up the center of mould pressing material piece with the center of flotation round pin is at same axis, but punching pin bottom butt extremely on the lower mould shaping module.
Further, foretell stamping die, the upper die base is followed from last to being equipped with upper padding plate, backstop board down in proper order, takes off the flitch, it is equipped with the stopper to take off flitch bottom both sides, the stopper butt is in the lower bolster top, and two the stopper sets up the locating piece outside.
Further, in the stamping die, the stop plate abuts against the top of the positioning block, and the rotating block rotates to the bottom of the positioning block.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:
a rotatable auxiliary structure and stamping die for mould flotation material, press the material piece during the shaping during to push down material tablet, rotatory piece rotates downwards round the torsional spring under the drive of material tablet, after the shaping of material piece, when rotatory piece is rotatory round the torsional spring center, initial position is pulled back with them to this torsional spring, produces moment of torsion or revolving force, rotatory piece resets under the spring action of torsional spring, controls the rotatory piece on both sides and the shaping flotation material of the common completion material tablet of torsional spring.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a rotatable auxiliary structure and a lower die holder for floating of a die in an embodiment of the present invention;
fig. 2 is a schematic structural view of an upper die base in the stamping die according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a stamping die in an embodiment of the present invention.
Reference numerals of the above figures: 1-a lower die holder; 10-a first spring; 11-a float pin; 12-a torsion spring; 13-rotating the block; 14-lower backing plate; 15-lower splint; 16-a lower template; 17-a positioning block; 18-lower die forming block; 2-an upper die holder; 20-a second spring; 21-upper die pressing block; 22-punch; 23-upper backing plate; 24-a stopper plate; 25-stripping plate; 26-a limiting block; 3-piece of material.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no order is shown between the two, and no indication or suggestion of relative importance is understood. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The present invention will be described in detail with reference to the accompanying drawings 1-3 and examples.
As shown in fig. 1, this embodiment provides a rotatable auxiliary structure for die floating, which includes a lower die holder 1, a floating assembly is disposed in the center of the lower die holder 1, the floating assembly includes a first spring 10 and a floating pin 11 connected to the first spring 10, a lower end of the first spring 10 is connected to the lower die holder 1, and an upper end of the first spring 10 is connected to the floating pin 11;
the rotating assemblies are arranged on the lower die base 1 and are arranged on two sides of the floating assembly, and each rotating assembly comprises a torsion spring 12 and a rotating block 13 rotatably arranged on the torsion spring 12;
the material sheet 3 is supported by the tops of the floating pins 11 and the top of the rotating block 13.
By means of the structure, the lower die holder is provided with the lower die holder groove used for containing the floating component, the first spring 10 is fixed on the lower die holder 1, the first spring 10 provides floating driving force for the floating pin 11, so that the first spring 10 drives the floating pin 11 to extend out or retract relative to the lower die holder 1, the lower die holder is provided with the torsion spring 12 and the rotating block 13 rotatably installed on the torsion spring 12, the torsion spring 12 and the rotating block 13 can only float up and down with the existing floating structure in the background technology, when the floating structure cannot meet the requirement when two sides of the floating structure need forming, the existing floating structure cannot meet the requirement, the embodiment realizes a rotatable auxiliary structure for die floating, when the material pressing block presses the material sheet downwards during forming, the rotating block 13 rotates downwards around the torsion spring 12 under the driving of the material sheet 3, after the material sheet 3 is formed, the floating pin 11 is lifted by the first spring 10 below, when the rotating block 13 rotates around the center of the torsion spring 12, the torsion spring 12 pulls the rotating block back to the initial position to generate torque or rotating force, the rotating block 13 performs the reset under the elastic action of the torsion spring 12, and the floating pin 11 and the floating block and the rotating block 13 completes the left and right sides of the rotating block and the rotating block together forming of the floating block and the rotating block 13.
Specifically, in this embodiment, lower bolster 1 is gone up and is equipped with lower bolster 14, lower splint 15, lower bolster 16 and a set of locating piece 17 from supreme down in proper order along the axis direction, and a set of locating piece 17 is installed 16 upper end both sides of lower bolster, rotating assembly installs in the locating piece 17, rotatory piece 13 is rotatable extremely locating piece 17 inner wall bottom.
Specifically, in this embodiment, a set of lower mold forming blocks 18 is further disposed on the lower backing plate 14, and the lower mold forming blocks 18 are disposed on the outer wall of the float pin 11.
As shown in fig. 2 to 3, the present embodiment further provides a stamping die, which includes the above rotatable auxiliary structure for die floating, and further includes an upper die base 2 corresponding to the lower die base 1, the upper die base 2 and the lower die base 1 jointly act on the material sheet 3, a second spring 20 is disposed in the center of the upper die base 2, an upper die pressing block 21 is disposed at the lower end of the second spring 20, punches 22 are disposed on two sides of the bottom of the upper die pressing block 21, the center of the upper die pressing block 21 and the center of the floating pin 11 are on the same axis, and the bottom of the punch 22 can be abutted to the lower die forming block 18. The upper die holder 2 is driven by a hydraulic driving device, an air cylinder driving device or a stepping motor driving device.
During mold closing and forming, the floating pin 11 is pressed downwards by the upper mold pressing block 21 to drive the material sheet 3 to rotate downwards around the torsion spring 12, the rotating block 13 is pressed downwards, the floating pin 11 is floated by the first spring 10 below during mold opening, the rotating block 13 is reset under the elastic action of the torsion spring 12, and the floating pin 11 and the rotating block 13 float the material sheet 3 integrally.
Specifically, in this embodiment, the upper die base 2 is provided with an upper backing plate 23, a stop plate 24 and a stripper plate 25 from top to bottom in sequence along the axis direction, the two sides of the bottom of the stripper plate 25 are provided with limit blocks 26, the limit blocks 26 abut against the top of the lower die plate 16, and the two limit blocks 26 are arranged outside the positioning block 17.
Specifically, in the present embodiment, the stop plate 24 abuts against the top of the positioning block 17, and the rotating block 13 rotates to the bottom of the inner wall of the positioning block 17. The rotating block 13 is driven by the material piece to rotate downwards, and after the material piece is formed, the rotating block 13 is reset under the elastic action of the torsion spring 12.
The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete embodiment, and the explanation of the above embodiment is only used for helping to understand the technical scheme and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific embodiments and the application range, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (6)
1. A rotatable auxiliary structure for a mold float, comprising:
the device comprises a lower die holder, wherein a floating assembly is arranged at the center of the lower die holder and comprises a first spring and a floating pin connected with the first spring, the lower end of the first spring is connected with the lower die holder, and the upper end of the first spring is connected with the floating pin;
the rotating assemblies are mounted on the lower die base and are mounted on two sides of the floating assembly, and each rotating assembly comprises a torsion spring and a rotating block rotatably mounted on the torsion spring;
a piece of material, the top of the float pin and the top of the rotating block together supporting the piece of material.
2. The rotatable auxiliary structure for the die floating material according to claim 1, wherein a lower backing plate, a lower clamping plate, a lower die plate and a set of positioning blocks are sequentially arranged on the lower die base along an axial direction from bottom to top, the set of positioning blocks are mounted on two sides of the upper end of the lower die plate, the rotating assembly is mounted in the positioning blocks, and the rotating block can rotate to the bottom of the inner wall of each positioning block.
3. The rotatable auxiliary structure for the mold floating according to claim 2, wherein a set of lower mold forming blocks is further provided on the lower backing plate, and the lower mold forming blocks are provided on the outer wall of the floating pin.
4. A stamping die, characterized by, include the rotatable auxiliary structure for mould flotation of claim 3, still include the upper die base that corresponds with the die holder, upper die base and die holder combined action are in on the material piece, the center of upper die base is equipped with the second spring, the second spring lower extreme is equipped with mould pressing block, go up mould pressing block bottom both sides and be equipped with the punching pin, go up the center of mould pressing block with the center of flotation round pin is at same axis, punching pin bottom can butt to on the lower mould shaping module.
5. The stamping die according to claim 4, wherein the upper die base is provided with an upper backing plate, a stop plate and a stripper plate in sequence from top to bottom along an axial direction, two sides of the bottom of the stripper plate are provided with limit blocks, the limit blocks abut against the top of the lower die plate, and the two limit blocks are arranged outside the positioning blocks.
6. The stamping die of claim 5, wherein the stop plate abuts the top of the locating block and the rotating block rotates to the bottom of the inner wall of the locating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221005728.XU CN217570484U (en) | 2022-04-28 | 2022-04-28 | Rotatable auxiliary structure for die floating material and stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221005728.XU CN217570484U (en) | 2022-04-28 | 2022-04-28 | Rotatable auxiliary structure for die floating material and stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217570484U true CN217570484U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221005728.XU Active CN217570484U (en) | 2022-04-28 | 2022-04-28 | Rotatable auxiliary structure for die floating material and stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217570484U (en) |
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2022
- 2022-04-28 CN CN202221005728.XU patent/CN217570484U/en active Active
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