CN216263431U - Material handle frock is removed to thin shape die casting - Google Patents
Material handle frock is removed to thin shape die casting Download PDFInfo
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- CN216263431U CN216263431U CN202122089760.2U CN202122089760U CN216263431U CN 216263431 U CN216263431 U CN 216263431U CN 202122089760 U CN202122089760 U CN 202122089760U CN 216263431 U CN216263431 U CN 216263431U
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Abstract
The utility model belongs to the technical field of casting, and discloses a material removing handle tool for a thin die casting, which comprises a lower supporting block, an upper pressing block, a connecting bottom plate, a moving assembly and a pneumatic press; the upper pressing block is connected with the moving assembly, and the air cylinder pushes the moving assembly to drive the upper pressing block to move up and down; the lower supporting block is arranged on the lower supporting plate through a connecting bottom plate; the upper end surface of the lower support block is provided with two limiting parts which are bilaterally symmetrical; the lower part of the lower support block is T-shaped; the lower end surface of the upper pressing block is provided with two pressing parts which are bilaterally symmetrical; the compressing part is matched with the limiting part. The utility model has simple structure and convenient operation; the structure of the upper pressing block and the lower supporting block can stably press the solid part of the eccentric main wheel of the thin die casting, prevent deformation when the material handle is knocked, improve the qualification rate and reduce the production cost.
Description
Technical Field
The utility model belongs to the technical field of metal casting, and particularly relates to a material handle removing tool for a thin die casting.
Background
Die casting is a precision casting method that forces molten metal into a metal mold having a complicated shape by high pressure. The periphery of the die-cast part is provided with a slag ladle and a material handle. The connection part of the slag ladle and the periphery of the part is thin and can be easily removed, but the connection part between the material handle and the part is thick and is not easy to remove.
Particularly, when the part is a thin die casting, the material handle can cause the deformation of the thin die casting in the removing process, so that the product is unqualified, the qualification rate of the product is reduced, and the production cost is increased.
The thin die casting piece in the utility model refers to eccentric main wheels used by bows and arrows, the eccentric main wheels are die-cast in a group of two, and the two eccentric main wheels are bilaterally symmetrically positioned on a Y-shaped material handle. The eccentric main wheel is provided with a bulge, the rear side of the bulge is a hollow part, and the front part of the bulge is a solid part; the arc edge of the solid part is connected with the material handle. In the prior art, the eccentric main wheel is directly pulled off from the material handle manually, and the arc-shaped edge of the solid part can deform, so that the quality of the eccentric main wheel is unqualified, and waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical problems in the prior art and provides a material handle removing tool for a thin die casting.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
the material removing handle tooling for the thin die casting comprises a lower supporting block, an upper pressing block, a connecting bottom plate, a moving assembly and a pneumatic press; the material removing handle tool is used for compressing the thin die casting; the pneumatic press comprises an upper supporting plate and a lower supporting plate which are connected with a supporting upright post; the upper supporting plate is provided with a cylinder; the thin die casting comprises a Y-shaped material handle and two eccentric main wheels connected with the Y-shaped material handle; the two eccentric main wheels are symmetrical left and right; the eccentric main wheel is of an integrated structure and comprises a solid part and a hollow part which are distributed in front and back; the solid part is provided with a bulge close to the hollow part; the arc edge A of the solid part is connected with the Y-shaped material handle;
the upper pressing block is connected with the moving assembly, and the air cylinder pushes the moving assembly to drive the upper pressing block to move up and down; the lower supporting block is arranged on the lower supporting plate through a connecting bottom plate;
the upper end surface of the lower support block is provided with two limiting parts which are bilaterally symmetrical; the lower part of the lower support block is T-shaped; the lower end surface of the upper pressing block is provided with two pressing parts which are bilaterally symmetrical; the pressing part is matched with the limiting part;
the limiting part on the left side comprises an outer bulge, a limiting bulge and an inner bulge which are arranged from left to right in sequence; the limiting bulge is in a fan shape, and the arc-shaped edge B of the limiting bulge is matched with the arc-shaped edge A of the eccentric main wheel; the distance and the position of the outer bulge and the inner bulge are matched with the branches on the left side of the Y-shaped material handle; the outer bulge is flush with the upper end surface of the inner bulge; the upper end surface of the outer bulge is higher than the upper end surface of the limiting bulge;
the left pressing part is in a fan shape with a gap; the arc edge C on the front side of the pressing part is matched with the arc edge A of the eccentric main wheel, and the notch of the pressing part is matched with the bulge of the eccentric main wheel;
the center of the upper pressing block is provided with a through hole, and the tail part of the through hole is provided with a regular hexagon groove; the through hole is coaxial with the regular hexagonal groove, and the projection of the through hole completely falls into the regular hexagonal groove.
Preferably, the connecting bottom plate is rectangular, an I-shaped groove matched with the lower supporting block is formed in the connecting bottom plate, and the I-shaped groove penetrates through the front end face and the upper end face of the connecting bottom plate; an I-shaped block is arranged in the I-shaped groove; the I-shaped block slides back and forth in the I-shaped groove;
the lower supporting block is pushed into the I-shaped groove, and the I-shaped block compresses the lower supporting block, so that the rear end face of the lower supporting block is in contact with the rear end face of the I-shaped groove; two limiting pins which are bilaterally symmetrical are inserted in the front of the I-shaped block.
Preferably, the moving assembly comprises a connecting block, a push plate and two guide columns;
the lower end face of the connecting block is provided with a rectangular limiting groove, and the limiting groove penetrates through the lower end face, the left end face and the right end face of the connecting block; the upper pressing block is embedded into a limiting groove of the connecting block and is fixedly connected with the connecting block through a bolt;
the two guide posts are fixed on the upper end surface of the connecting block in a bilateral symmetry manner, guide holes matched with the guide posts are formed in the upper supporting plate, and the guide posts penetrate through the guide holes and slide up and down in the guide holes;
the push plate is arranged above the connecting block and is fixedly connected with the guide post; the movable end of the cylinder is fixedly connected with the push plate.
The utility model has the following action principle:
when the Y-shaped material handle is used, a thin die casting is placed on the lower supporting block, the outer protrusions and the inner protrusions on the left side and the right side limit branches on the left side and the right side of the Y-shaped material handle, and the arc-shaped edge A of the left-right symmetric eccentric main wheel is aligned with the arc-shaped edge B of the left-right symmetric limiting protrusions; then the movable end of the cylinder is driven to move downwards, so that the upper pressing block moves downwards until the thin die casting is pressed on the lower supporting block; and then, an operator uses a tool to knock the material handle, the material handle falls off, the material handle is removed, and then the pressing block is moved upwards.
The structure of the upper pressing block and the lower supporting block can stably press the solid part of the eccentric main wheel, and then the solid part cannot deform when the material handle is knocked, so that the qualification rate of finished products is improved.
The lower support block is detachably arranged on the connecting bottom plate, so that the connecting bottom plate is convenient to detach and maintain and replace. Go up the briquetting and be connected through the expansion end that removes subassembly and cylinder, make things convenient for the cylinder drive to go up the briquetting and remove. Go up the briquetting and be connected with the removal subassembly through the bolt, it is convenient to dismantle, convenient change and maintenance.
The undefined components in the present invention are all conventional means in the art, for example, the pneumatic press, the air cylinder, etc. are all selected from those commonly used in the art, and those skilled in the art can select the model and the installation manner thereof according to the actual use requirement, so as to clearly understand how to install and control the components, and will not be described in detail herein.
The utility model achieves the following beneficial effects:
the utility model has simple structure and convenient operation; the structure of the upper pressing block and the lower supporting block can stably press the solid part of the eccentric main wheel of the thin die casting, prevent deformation when the material handle is knocked, improve the qualification rate and reduce the production cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line E-E of FIG. 1;
FIG. 3 is a bottom view of the connection block of FIG. 1;
FIG. 4 is a perspective view of the lower support block and the upper press block;
FIG. 5 is a perspective view of FIG. 4 from another perspective;
FIG. 6 is a perspective view of another perspective of the upper press block of the present invention;
FIG. 7 is a schematic diagram of the fit between the upper press block, the lower support block and the thin die casting of the present invention;
FIG. 8 is a perspective view of a thin die cast part of the utility model.
In the figure: 1. a lower support block; 2. pressing the blocks; 3. connecting the bottom plate; 4. supporting the upright post; 5. an upper support plate; 6. a lower support plate; 7. a cylinder; 8. a Y-shaped material handle; 9. an eccentric main wheel; 10. a protrusion; 11. an arc-shaped edge A; 12. a bolt; 13. a pressing part; 14. an outer protrusion; 15. a limiting bulge; 16. an inner bulge; 17. an arc-shaped edge B; 18. an arc-shaped edge C; 19. a notch; 20. a through hole; 21. a regular hexagonal groove; 22. an I-shaped groove; 23. an I-shaped block; 24. a spacing pin; 25. connecting blocks; 26. pushing the plate; 27. a guide post; 28. a limiting groove.
Detailed Description
The utility model will be further described with reference to the drawings and specific embodiments, which are illustrative of the utility model and are not to be construed as limiting the utility model.
Example 1
As shown in fig. 1 to 8, the material removing handle tool for the thin die casting comprises a lower supporting block 1, an upper pressing block 2, a connecting bottom plate 3, a moving assembly and a pneumatic press; the material removing handle tool is used for compressing the thin die casting; the pneumatic press comprises an upper supporting plate 5 and a lower supporting plate 6 which are connected with a supporting upright post 4; the upper supporting plate 5 is provided with a cylinder 7; the thin die casting comprises a Y-shaped material handle 8 and two eccentric main wheels 9 connected with the Y-shaped material handle 8; the two eccentric main wheels are symmetrical left and right; the eccentric main wheel 9 is of an integrated structure and comprises a solid part and a hollow part which are distributed in the front and the back; the solid part is provided with a bulge 10 close to the hollow part; the arc-shaped edge A11 of the solid part is connected with a Y-shaped material handle 8;
the upper pressing block 2 is connected with the moving assembly, and the air cylinder 7 pushes the moving assembly to drive the upper pressing block 2 to move up and down; the lower supporting block 1 is arranged on a lower supporting plate 6 through a connecting bottom plate 3;
the upper end surface of the lower supporting block 1 is provided with two limiting parts which are bilaterally symmetrical; the lower part of the lower supporting block 1 is T-shaped; the lower end surface of the upper pressing block 2 is provided with two pressing parts 13 which are bilaterally symmetrical; the pressing part 13 is matched with the limiting part;
the limiting part on the left side comprises an outer bulge 14, a limiting bulge 15 and an inner bulge 16 which are arranged from left to right in sequence; the limiting bulge 15 is fan-shaped, and the arc-shaped edge B17 of the limiting bulge 15 is matched with the arc-shaped edge A11 of the eccentric main wheel; the distance and the position of the outer bulge 14 and the inner bulge 16 are matched with the branch on the left side of the Y-shaped material handle 8; the outer protrusion 14 is flush with the upper end face of the inner protrusion 16; the upper end surface of the outer bulge 14 is higher than the upper end surface of the limiting bulge 15;
the left pressing part 13 is in a fan shape with a gap; the arc-shaped edge C18 at the front side of the pressing part 13 is matched with the arc-shaped edge A11 of the eccentric main wheel 9, and the notch 19 of the pressing part 13 is matched with the protrusion 10 of the eccentric main wheel 9;
the center of the upper pressing block 2 is provided with a through hole 20, and the tail part of the through hole 20 is provided with a regular hexagonal groove 21; the through hole 20 is coaxial with the regular hexagonal groove 21, and the projection of the through hole 20 completely falls into the regular hexagonal groove 21.
The connecting bottom plate 3 is rectangular, an I-shaped groove 22 matched with the lower supporting block 1 is formed in the connecting bottom plate 3, and the I-shaped groove 22 penetrates through the front end face and the upper end face of the connecting bottom plate 3; an I-shaped block 23 is arranged in the I-shaped groove 22; the I-shaped block 23 slides back and forth in the I-shaped groove 22;
the lower supporting block 1 is pushed into the I-shaped groove 22, and the I-shaped block 23 compresses the lower supporting block 1, so that the rear end face of the lower supporting block 1 is in contact with the rear end face of the I-shaped groove 22; two stop pins 24 which are bilaterally symmetrical are inserted in front of the I-shaped block 23.
The moving assembly comprises a connecting block 25, a push plate 26 and two guide posts 27;
a rectangular limiting groove 28 is formed in the lower end face of the connecting block 25, and the limiting groove 28 penetrates through the lower end face, the left end face and the right end face of the connecting block 25; the upper pressing block 2 is embedded into the limiting groove 28 of the connecting block 25 and is fixedly connected with the connecting block 25 through a hexagonal bolt 12;
the two guide posts 27 are symmetrically fixed on the upper end surface of the connecting block 25 from left to right, guide holes matched with the guide posts 27 are formed in the upper supporting plate 5, and the guide posts 27 penetrate through the guide holes and slide up and down in the guide holes;
the push plate 26 is arranged above the connecting block 25 and is fixedly connected with the guide post 27; the movable end of the cylinder 7 is fixedly connected with the push plate 26.
The technical solution of the present invention is not limited to the limitations of the above specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.
Claims (3)
1. The material removing handle tooling for the thin die casting comprises a lower supporting block, an upper pressing block, a connecting bottom plate, a moving assembly and a pneumatic press; the material removing handle tool is used for compressing the thin die casting; the pneumatic press comprises an upper supporting plate and a lower supporting plate which are connected with a supporting upright post; the upper supporting plate is provided with a cylinder; the thin die casting comprises a Y-shaped material handle and two eccentric main wheels connected with the Y-shaped material handle; the two eccentric main wheels are symmetrical left and right; the eccentric main wheel is of an integrated structure and comprises a solid part and a hollow part which are distributed in front and back; the solid part is provided with a bulge close to the hollow part; the arc edge A of the solid part is connected with the Y-shaped material handle; the method is characterized in that:
the upper pressing block is connected with the moving assembly, and the air cylinder pushes the moving assembly to drive the upper pressing block to move up and down; the lower supporting block is arranged on the lower supporting plate through a connecting bottom plate;
the upper end surface of the lower support block is provided with two limiting parts which are bilaterally symmetrical; the lower part of the lower support block is T-shaped; the lower end surface of the upper pressing block is provided with two pressing parts which are bilaterally symmetrical; the pressing part is matched with the limiting part;
the limiting part on the left side comprises an outer bulge, a limiting bulge and an inner bulge which are arranged from left to right in sequence; the limiting bulge is in a fan shape, and the arc-shaped edge B of the limiting bulge is matched with the arc-shaped edge A of the eccentric main wheel; the distance and the position of the outer bulge and the inner bulge are matched with the branches on the left side of the Y-shaped material handle; the outer bulge is flush with the upper end surface of the inner bulge; the upper end surface of the outer bulge is higher than the upper end surface of the limiting bulge;
the left pressing part is in a fan shape with a gap; the arc edge C on the front side of the pressing part is matched with the arc edge A of the eccentric main wheel, and the notch of the pressing part is matched with the bulge of the eccentric main wheel;
the center of the upper pressing block is provided with a through hole, and the tail part of the through hole is provided with a regular hexagon groove; the through hole is coaxial with the regular hexagonal groove, and the projection of the through hole completely falls into the regular hexagonal groove.
2. The thin die casting removes material handle frock of claim 1, characterized in that: the connecting bottom plate is rectangular, an I-shaped groove matched with the lower supporting block is formed in the connecting bottom plate, and the I-shaped groove penetrates through the front end face and the upper end face of the connecting bottom plate; an I-shaped block is arranged in the I-shaped groove; the I-shaped block slides back and forth in the I-shaped groove;
the lower supporting block is pushed into the I-shaped groove, and the I-shaped block compresses the lower supporting block, so that the rear end face of the lower supporting block is in contact with the rear end face of the I-shaped groove; two limiting pins which are bilaterally symmetrical are inserted in the front of the I-shaped block.
3. The thin die casting removes material handle frock of claim 2, characterized in that: the moving assembly comprises a connecting block, a push plate and two guide columns;
the lower end face of the connecting block is provided with a rectangular limiting groove, and the limiting groove penetrates through the lower end face, the left end face and the right end face of the connecting block; the upper pressing block is embedded into a limiting groove of the connecting block and is fixedly connected with the connecting block through a bolt;
the two guide posts are fixed on the upper end surface of the connecting block in a bilateral symmetry manner, guide holes matched with the guide posts are formed in the upper supporting plate, and the guide posts penetrate through the guide holes and slide up and down in the guide holes;
the push plate is arranged above the connecting block and is fixedly connected with the guide post; the movable end of the cylinder is fixedly connected with the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122089760.2U CN216263431U (en) | 2021-08-31 | 2021-08-31 | Material handle frock is removed to thin shape die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122089760.2U CN216263431U (en) | 2021-08-31 | 2021-08-31 | Material handle frock is removed to thin shape die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216263431U true CN216263431U (en) | 2022-04-12 |
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ID=81061949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122089760.2U Active CN216263431U (en) | 2021-08-31 | 2021-08-31 | Material handle frock is removed to thin shape die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216263431U (en) |
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2021
- 2021-08-31 CN CN202122089760.2U patent/CN216263431U/en active Active
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Address after: 454450 north side of Keji Road, industrial agglomeration zone, Boai County, Jiaozuo City, Henan Province Patentee after: HENAN ELITE TECHNOLOGY CO.,LTD. Address before: 454450 north side of Keji Road, industrial agglomeration zone, Boai County, Jiaozuo City, Henan Province Patentee before: HENAN YINGLITE TECHNOLOGY CO.,LTD. |