CN212042358U - Stamping die for quickly repairing holes of aluminum alloy template - Google Patents
Stamping die for quickly repairing holes of aluminum alloy template Download PDFInfo
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- CN212042358U CN212042358U CN202020686568.4U CN202020686568U CN212042358U CN 212042358 U CN212042358 U CN 212042358U CN 202020686568 U CN202020686568 U CN 202020686568U CN 212042358 U CN212042358 U CN 212042358U
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Abstract
The utility model discloses a stamping die for repairing aluminum alloy template hole fast, include last mould, go up mould installed part and lower mould, go up the mould with the lower mould is vertical cylinder and its minimum external diameter is greater than the aperture of aluminum alloy template hole, go up the mould upper end with the lower extreme of last mould installed part is connected, the upper end of going up the mould installed part is used for being connected with the stamping workpiece of punching press lathe, the lower mould is located go up the below of mould. The utility model discloses a mould and lower mould in the design to realize mending the hole with vertical punching press and horizontal extruded mode to high quality, the high efficiency in the panel hole of aluminum alloy template and repair by the punching press lathe drive, reduced the error of operations such as manual welding, polishing, reduced manual work and material cost, improved mend hole quality, efficiency and qualification rate, and reduced the waste material and produced.
Description
Technical Field
The utility model relates to an auxiliary die for aluminum alloy template processing especially relates to a stamping die for repairing aluminum alloy template hole fast.
Background
Some hole repairing problems are involved in the aluminum alloy template processing process, for example, as shown in fig. 4, in order to reuse the aluminum alloy template 6 with holes 7 (the holes 7 may be left during processing or left during use) in the engineering to save cost, hole repairing needs to be performed on the holes 7. Due to the particularity of the aluminum alloy template, the requirement of flatness is required according to the requirement of the industry, and the aluminum alloy template can be put into use only after hole repairing and repairing of the aluminum alloy template, wherein the requirement of surface flatness is required.
The traditional method for repairing holes of the panel of the aluminum alloy template is that aluminum welding wires are used manually to repair and weld the holes and then the holes are manually trimmed and leveled by a polisher, the traditional hole repairing mode can cause the conditions of insufficient repair welding filling, uneven polishing and the like, welding wire materials are wasted, and the labor cost of electric welding and polishing is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a realize mending the hole through punching press and extrusion mode and restore the smooth stamping die who is used for repairing aluminum alloy template hole fast of back surface just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a stamping die for repairing aluminum alloy template hole fast, includes the mould, goes up mould installed part and lower mould, go up the mould with the lower mould is vertical cylinder and its minimum external diameter is greater than the aperture in aluminum alloy template hole, go up the upper end of mould with the lower extreme of going up the mould installed part is connected, the upper end of going up the mould installed part is used for being connected with the stamping workpiece of punching press lathe, the lower mould is located the below of mould.
When the aluminum alloy template is used, the position with holes on the panel of the aluminum alloy template to be subjected to hole patching is arranged between the upper die and the lower die, the aluminum alloy column or the aluminum alloy block with proper size is placed in the hole to be patched, the upper die is arranged on a punching machine tool, the upper die is pressed downwards to impact the aluminum alloy column or the aluminum alloy block, the aluminum alloy column or the aluminum alloy block is transversely extruded and the holes are filled to the full under the action of the upper die and the lower die, and the surface of the aluminum alloy template can be kept flat and smooth.
Preferably, in order to enable the surfaces of the aluminum alloy columns or the aluminum alloy blocks and the aluminum alloy template to be more flat and smooth and have stronger adhesion between the surfaces, the lower end surface of the upper die is flat and smooth, and the upper end surface of the lower die is provided with a concave-convex structure.
Preferably, the concave-convex structure is formed by a plurality of convex blocks arranged on the upper end surface of the lower die, the upper ends of the convex blocks are small, the lower ends of the convex blocks are large, and the convex blocks are arranged in a criss-cross mode. Thus, the aluminum alloy column or the aluminum alloy block is integrated with the upper surface of the aluminum alloy panel under the extrusion of the flat surface of the lower end of the upper die, and the surface is flat and smooth; criss-cross grooves can be formed among the lugs, the small area of the upper ends of the lugs is convenient for transversely deforming the aluminum alloy columns or the aluminum alloy blocks, and the extrusion force to the lower surface of the aluminum alloy panel in the deformation process is obviously increased, so that the adhesion between the aluminum alloy columns and the aluminum alloy blocks is obviously improved.
Preferably, the upper end surface of the bump is square.
Preferably, the upper die and the lower die are both cylindrical.
Specifically, for the convenience of installing the lower mould on the punching machine tool, it includes mould mounting panel and die shank to go up the mould mounting panel, and is horizontal go up the higher authority of mould mounting panel and below respectively with columniform the lower extreme of die shank with the upper end of going up the mould is connected, the upper end of die shank be used for with the stamping workpiece of punching machine tool is connected.
Further, to facilitate mounting of the lower die on the press bed, the lower end of the lower die is mounted on the transverse base plate.
The beneficial effects of the utility model reside in that:
the utility model discloses a design upper die and lower mould to drive by the punching press lathe and realize high quality, the high efficiency hole repair of mending to the panel hole of aluminum alloy template with vertical punching press and horizontal extrusion's mode, reduced the error of operations such as manual welding, polishing, reduced manual work and material cost, improved the hole mending quality, efficiency and qualification rate, and reduced the waste material and produced; through the lower extreme surface design that will go up the mould for leveling smooth surface, upper end surface design concave-convex structure at the lower mould, and this concave-convex structure is preferred to be constituted by a plurality of lugs of locating on the upper end surface of lower mould, the upper surface that makes the aluminium alloy post or the aluminium alloy piece and the aluminium alloy panel of mending the hole closes as an organic wholely under the extrusion of last mould lower extreme leveling surface, and the surface levels smoothly, can form vertically and horizontally staggered's slot between the lug, and the upper end area of lug is little be convenient for make aluminium alloy post or aluminium alloy piece lateral deformation, and the extrusion strength to the aluminium alloy panel lower surface in the deformation process is showing the increase, thereby show the adhesion between the improvement two, finally show the improvement and mend the hole quality.
Drawings
Fig. 1 is a perspective view of a stamping die for rapidly repairing holes of an aluminum alloy template according to the present invention;
FIG. 2 is an enlarged perspective view of a lower die of the stamping die for rapidly repairing holes of an aluminum alloy template according to the present invention;
FIG. 3 is a perspective view of a stamping die for rapidly repairing holes of an aluminum alloy template according to the present invention;
FIG. 4 is a perspective view of an aluminum alloy form to be patched;
fig. 5 is a perspective view of the aluminum alloy form after hole repairing.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in figures 1 and 2, the stamping die for rapidly repairing holes of aluminum alloy templates of the present invention comprises an upper die 3, an upper die mounting member, a lower die 4 and a bottom plate 5, wherein the upper die 3 and the lower die 4 are both vertical cylinders and the minimum outer diameter thereof is larger than the hole diameter of a hole 7 of an aluminum alloy template, the upper die mounting member comprises an upper die mounting plate 2 and a die shank 1, the upper surface and the lower surface of the horizontal upper die mounting plate 2 are respectively connected with the lower end of the cylindrical die shank 1 and the upper end of the upper die 3, the upper end of the die shank 1 is used for being connected with a stamping part of a stamping machine (not shown), the lower die 4 is positioned below the upper die 3, the lower end surface of the upper die 3 is flat and smooth, the upper end surface of the lower die 4 is provided with a concave-convex structure, the concave-convex structure is composed of a plurality of convex blocks 41 arranged on the upper end, the upper end surface of the projection 41 is square, and the lower end of the lower mold 4 is mounted on the lateral base plate 5.
As shown in fig. 3-5, when in use, the upper die 3 and the bottom plate 5 are respectively installed on corresponding positions of a punching machine, the position of the hole 7 on the panel of the aluminum alloy template 6 to be repaired is arranged between the upper die 3 and the lower die 4, an aluminum alloy column or an aluminum alloy block (not shown) with proper size is placed in the hole 7 to be repaired, the upper die 3 presses and impacts the aluminum alloy column or the aluminum alloy block downwards, under the action of the upper die 3 and the lower die 4, the aluminum alloy column or the aluminum alloy block is transversely extruded and the hole 7 is filled to be full, the aluminum alloy column or the aluminum alloy block and the upper surface of the aluminum alloy panel 6 are integrated under the extrusion of the flat surface at the lower end of the upper die 3, and the surface is flat and smooth; the small upper end area of the lug 41 enables the aluminum alloy column or the aluminum alloy block to be transversely extruded and deformed, the extrusion force on the lower surface of the panel of the aluminum alloy template 6 is large in the deformation process, and the sufficient adhesive force is formed between the aluminum alloy column and the aluminum alloy block, so that the hole repairing quality is improved, the surface of the panel of the repaired aluminum alloy template 6 is flat and smooth, obvious marks are difficult to see, and the application requirements are completely met as shown in figure 5.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
Claims (7)
1. The utility model provides a stamping die for repairing aluminum alloy template hole fast which characterized in that: including last mould, last mould installed part and lower mould, go up the mould with the lower mould is vertical cylinder and its minimum external diameter is greater than the aperture in aluminum alloy template hole, go up the mould the upper end with the lower extreme of going up the mould installed part is connected, the upper end of going up the mould installed part is used for being connected with the stamping workpiece of punching press lathe, the lower mould is located go up the below of mould.
2. The stamping die for rapidly repairing holes of an aluminum alloy template as claimed in claim 1, wherein: the lower end surface of the upper die is flat and smooth, and the upper end surface of the lower die is provided with a concave-convex structure.
3. The stamping die for rapidly repairing holes of an aluminum alloy template as claimed in claim 2, wherein: the concave-convex structure is composed of a plurality of convex blocks arranged on the surface of the upper end of the lower die, the upper ends of the convex blocks are small, the lower ends of the convex blocks are large, and the convex blocks are arranged in a criss-cross mode.
4. The stamping die for rapidly repairing holes of an aluminum alloy template as claimed in claim 3, wherein: the upper end surface of the bump is square.
5. The stamping die for rapidly repairing holes of an aluminum alloy template as claimed in claim 1, wherein: the upper die and the lower die are both cylinders.
6. The stamping die for rapidly repairing holes of an aluminum alloy template as recited in any of claims 1 to 5, wherein: go up the mould installed part including last mould mounting panel and die shank, horizontal go up the higher authority of mould mounting panel and below respectively with columniform the lower extreme of die shank with the upper end of going up the mould is connected, the upper end of die shank be used for with the stamping workpiece of punching press lathe is connected.
7. The stamping die for rapidly repairing holes of an aluminum alloy template as recited in any of claims 1 to 5, wherein: the lower end of the lower die is installed on the transverse bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686568.4U CN212042358U (en) | 2020-04-29 | 2020-04-29 | Stamping die for quickly repairing holes of aluminum alloy template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686568.4U CN212042358U (en) | 2020-04-29 | 2020-04-29 | Stamping die for quickly repairing holes of aluminum alloy template |
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| Publication Number | Publication Date |
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| CN212042358U true CN212042358U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020686568.4U Active CN212042358U (en) | 2020-04-29 | 2020-04-29 | Stamping die for quickly repairing holes of aluminum alloy template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985903A (en) * | 2022-07-18 | 2022-09-02 | 吉林大学 | Method for repairing micro-holes on surface of laser-nitrided amorphous alloy by mechanical scribing |
-
2020
- 2020-04-29 CN CN202020686568.4U patent/CN212042358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985903A (en) * | 2022-07-18 | 2022-09-02 | 吉林大学 | Method for repairing micro-holes on surface of laser-nitrided amorphous alloy by mechanical scribing |
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