CN210937121U - Anti-deformation modeling platform device - Google Patents
Anti-deformation modeling platform device Download PDFInfo
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- CN210937121U CN210937121U CN201922057758.XU CN201922057758U CN210937121U CN 210937121 U CN210937121 U CN 210937121U CN 201922057758 U CN201922057758 U CN 201922057758U CN 210937121 U CN210937121 U CN 210937121U
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Abstract
The utility model discloses a reversible deformation modeling platform device, which comprises a modeling platform, a positioning pin, a counterweight pressing block, a supporting plate and a movable platform; the modeling platform is positioned at the lowest part of the whole device, the supporting plate is positioned above the modeling platform, a second positioning hole is formed in the platform surface of the modeling platform, the number of the second positioning holes is multiple, and the second positioning holes are uniformly distributed along the edge position of the modeling platform; a plurality of first positioning holes longitudinally aligned with the second positioning holes are formed in the supporting plate, and positioning pins are fixed in the aligned first positioning holes and the aligned second positioning holes together; the top of the supporting plate is provided with a groove, a movable platform is embedded in the groove, four vertical surfaces and the lower surface of the movable platform are tightly attached to the groove, and the upper surface of the movable platform is a reverse deformation surface; the counterweight block is a plurality of independent block loads which are evenly pressed on the casting. The utility model discloses it is convenient to dismantle, easy operation is suitable for multiple structure model's anti-deformation.
Description
Technical Field
The utility model relates to a platform device especially relates to a anti-deformation modeling platform device.
Background
In recent years, die manufacturers are under the pressure of production cycle and manufacturing cost, and the machining allowance of the die piece is reduced, so that the machining cycle is shortened and the machining cost is effectively reduced; most of the foam plastic models made by mould manufacturers have machining allowance of only 10mm regardless of the size of a casting, and the machining allowance of the foam plastic models made by the mould manufacturers may be lower by some manufacturers. In the process of casting solidification, due to different wall thicknesses and inconsistent cooling speed, stress is generated at the position of the casting which is finally solidified, the casting in the state is unstable, and the casting is spontaneously deformed to reduce the internal stress of the casting to tend to a stable state. The location of the tensile stress tends to contract or to elongate and deform, reducing or eliminating residual stresses in the casting, resulting in deformation of the casting. The deformation can increase the processing time of the casting, and the casting is likely to be scrapped, thereby causing a plurality of adverse effects. Therefore, the market is in need of a device for reversely deforming a structural model to prevent deformation in the casting solidification process.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a reversible deformation modeling platform device.
In order to solve the technical problem, the utility model discloses a technical scheme is: a reversible deformation modeling platform device comprises a modeling platform, a positioning pin, a counterweight pressing block, a supporting plate and a movable platform;
the modeling platform is positioned at the lowest part of the whole device, the supporting plate is positioned above the modeling platform, a second positioning hole is formed in the platform surface of the modeling platform, the number of the second positioning holes is multiple, and the second positioning holes are uniformly distributed along the edge position of the modeling platform; a plurality of first positioning holes longitudinally aligned with the second positioning holes are formed in the supporting plate, and positioning pins are fixed in the aligned first positioning holes and the aligned second positioning holes together;
the top of the supporting plate is provided with a groove, a movable platform is embedded in the groove, four vertical surfaces and the lower surface of the movable platform are tightly attached to the groove, and the upper surface of the movable platform is a reverse deformation surface;
the counterweight block is a plurality of independent block loads which are evenly pressed on the casting.
Furthermore, the length of the modeling platform is 3-6 meters, and the width of the modeling platform is 3-6 meters.
Furthermore, the movable platform is divided into a movable platform A with a high middle and two low sides and a movable platform B with a low middle and two high sides according to the shape of the anti-deformation surface.
The utility model discloses a anti-deformation modeling platform. The method has the following beneficial effects: the adopted detachable structure has simple assembling and disassembling method and convenient operation; the shape of the movable platform is adjustable, the movable platform is suitable for deformation correction of various structural models, the movable platform is various in material selection, and the application range is wide.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the support plate of the present invention.
Fig. 3 is a schematic structural diagram of the movable platform a of the present invention.
Fig. 4 is a schematic structural diagram of the movable platform B of the present invention.
In the figure: 1. a movable platform; 2. a support plate; 3. a first positioning hole; 4. a second positioning hole; 5. a model selection platform; 6. positioning pins; 7. a counterweight pressing block; 8. a groove; 9. a reverse deformation surface; 10. and (5) casting.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The reversible deformation modeling platform device shown in fig. 1 comprises a modeling platform 5, a positioning pin 6, a counterweight pressing block 7, a supporting plate 2 and a movable platform 1;
the modeling platform 5 is positioned at the lowest part of the whole device, the length is 3-6 meters, the width is 3-6 meters, the modeling is large, and more applicable products are provided, the support plate 2 is positioned above the modeling platform 5, a second positioning hole 4 is formed in the platform surface of the modeling platform 5, a plurality of second positioning holes 4 are formed, and the second positioning holes are uniformly distributed along the edge position of the modeling platform 5; a plurality of first positioning holes 3 longitudinally aligned with the second positioning holes 4 are formed in the supporting plate 2, positioning pins 6 are jointly fixed in the aligned first positioning holes 3 and the aligned second positioning holes 4, the supporting plate 2 and the modeling platform 5 which are connected through the positioning pins 6 are convenient to disassemble, and meanwhile, the firmness is increased due to the design of the positioning pins 6;
a groove 8 is formed in the top of the supporting plate 2 shown in fig. 2, the movable platform 1 is embedded in the groove 8, the groove 8 is a fixing device of the movable platform 1, the size of the groove 8 can be specifically designed according to the size of the movable platform 1, four vertical surfaces and the lower surface of the movable platform 1 are tightly attached to the groove 8, and the upper surface of the movable platform 1 shown in fig. 3 is a reverse deformation surface 9;
the movable platform A with the high middle and the low two sides shown in figure 3 and the movable platform B with the low middle and the high two sides shown in figure 4 are divided according to the shape of the reversible deformation surface and are respectively used for castings tending to extend and deform and shorten, the movable deformation platform 1 can be a foam platform, a sand platform and the like, and the shape and the manufacturing material of the reversible deformation surface 9 of the movable platform 1 are not limited to the above and are determined according to specific products.
The counterweight pressing blocks 7 are a plurality of independent block-shaped loads, and when the casting 10 is placed on the reversible deformation modeling platform device, the casting 10 is uniformly pressed on the casting 10, so that the gravity of the casting 10 is further increased, and the reversible deformation effect of the acting surface is better.
The product is used as a reversible deformation modeling platform device, the deformation of the casting is predicted, reversible deformation structural surfaces with different structures are correspondingly used, and simultaneously, the deformation of the casting is physically corrected under the action of the gravity of the casting and the gravity of the counterweight pressing block, so that the problem that the casting is scrapped due to the deformation of a model is solved.
The utility model discloses a anti-deformation modeling platform. The method has the following beneficial effects: the adopted detachable structure has simple assembling and disassembling method and convenient operation; the shape of the movable platform is adjustable, the movable platform is suitable for deformation correction of various structural models, the movable platform is various in material selection, and the application range is wide.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides a reverse deformation modeling platform device, includes modeling platform (5), locating pin (6), counter weight briquetting (7), its characterized in that: it also comprises a supporting plate (2) and a movable platform (1);
the modeling platform (5) is located at the lowest part of the whole device, the supporting plate (2) is located above the modeling platform (5), a second positioning hole (4) is formed in the platform surface of the modeling platform (5), a plurality of second positioning holes (4) are formed, and the second positioning holes are uniformly distributed along the edge position of the modeling platform (5); a plurality of first positioning holes (3) longitudinally aligned with the second positioning holes (4) are formed in the supporting plate (2), and positioning pins (6) are jointly fixed in the aligned first positioning holes (3) and the aligned second positioning holes (4);
the top of the supporting plate (2) is provided with a groove (8), the groove (8) is embedded with a movable platform (1), four vertical surfaces and the lower surface of the movable platform (1) are tightly attached to the groove (8), and the upper surface of the movable platform (1) is a reverse deformation surface (9);
the counterweight pressing blocks (7) are a plurality of independent block-shaped loads, and the counterweight pressing blocks (7) are uniformly pressed on the casting (10).
2. The reverse deformation modeling platform assembly of claim 1, wherein: the length of the modeling platform (5) is 3-6 meters, and the width of the modeling platform is 3-6 meters.
3. The reverse deformation modeling platform assembly of claim 1, wherein: the movable platform (1) is divided into a movable platform A with a high middle and two low sides and a movable platform B with a low middle and two high sides according to the shape of the reverse deformation surface (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057758.XU CN210937121U (en) | 2019-11-25 | 2019-11-25 | Anti-deformation modeling platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057758.XU CN210937121U (en) | 2019-11-25 | 2019-11-25 | Anti-deformation modeling platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210937121U true CN210937121U (en) | 2020-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922057758.XU Active CN210937121U (en) | 2019-11-25 | 2019-11-25 | Anti-deformation modeling platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210937121U (en) |
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2019
- 2019-11-25 CN CN201922057758.XU patent/CN210937121U/en active Active
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