CN207127094U - A kind of molybdenum matter corrugated plating punch-forming mold - Google Patents
A kind of molybdenum matter corrugated plating punch-forming mold Download PDFInfo
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- CN207127094U CN207127094U CN201720931745.9U CN201720931745U CN207127094U CN 207127094 U CN207127094 U CN 207127094U CN 201720931745 U CN201720931745 U CN 201720931745U CN 207127094 U CN207127094 U CN 207127094U
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- mounting hole
- die shoe
- corrugated
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Abstract
A kind of molybdenum matter corrugated plating punch-forming mold, including cope plate and lower template, the lower surface of cope plate is provided with upper bolster, the upper surface of lower template is provided with die shoe, the center of upper bolster is provided with groove, the center of die shoe is provided with the mounting hole of setting corresponding with groove, mounting hole penetrates the upper and lower surface of die shoe, punch-pin is installed in described groove, cavity plate is installed in mounting hole, the lower surface of punch-pin is that the upper corrugated surface formed is sequentially connected by crest and trough, the upper surface of cavity plate is that the lower corrugated surface formed is sequentially connected by crest and trough, the crest of lower corrugated surface is located in the trough of upper corrugated surface, the crest of upper corrugated surface is located in the trough of lower corrugated surface, make the forming cavity that corrugated plating is formed between corrugated surface and lower corrugated surface.In the utility model, the external diameter of punch-pin is identical with the external diameter on the top of cavity plate, during making punch-pin descending, punch-pin can be introduced to the correct position of cavity plate, be improved product quality uniformity.
Description
Technical field
It the utility model is related to technical field of mold, and in particular to a kind of molybdenum matter corrugated plating punch-forming mold.
Background technology
Molybdenum is rare refractory metal, and molybdenum product form is various, has molybdenum bar, molybdenum plate, molybdenum electrode, molybdenum crucible etc., each
It is in the majority with sheet material in the application of kind form molybdenum.And during molybdenum board material application, typically to pass through rolling, processing and forming, surface treatment etc.
Process.Punch forming processing for molybdenum plate, the shape and size of mould need to be controlled, to improve the machining accuracy of molybdenum plate.
Utility model content
The purpose of this utility model is to provide a kind of molybdenum matter corrugated plating punch-forming mold.
Used technical scheme is the utility model to achieve the above object：A kind of molybdenum matter corrugated plating punch forming module
Tool, including cope plate and the parallel lower template being located at below cope plate, the lower surface of cope plate are provided with upper bolster, lower template
Upper surface be provided with die shoe, the center of upper bolster is provided with groove, and the center of die shoe is provided with relative with groove
The mounting hole that should be set, mounting hole penetrate the upper and lower surface of die shoe, punch-pin, mounting hole are provided with described groove
Cavity plate is inside installed, the lower surface of punch-pin is that the upper corrugated surface formed is sequentially connected by crest and trough, and the upper surface of cavity plate is
The lower corrugated surface formed is sequentially connected by crest and trough, wherein, the crest of lower corrugated surface is located in the trough of upper corrugated surface, on
The crest of corrugated surface is located in the trough of lower corrugated surface, makes the forming cavity that corrugated plating is formed between corrugated surface and lower corrugated surface.
Wherein, upper bolster is fixed by screws on cope plate, and die shoe is fixed by screws in lower template.
In the utility model, the thickness of lower template is more than the thickness of cope plate, and upper bolster is identical with the external diameter of die shoe.
Wherein, punch-pin is fixed by screws in groove, and the width of groove is identical with the diameter of mounting hole.
Wherein, the inwall of mounting hole is provided with boss, is less than the diameter of the mounting hole positioned at die shoe top and is located at lower mould
The diameter of the mounting hole of seat bottom, the bottom of cavity plate are provided with the convex shoulder coordinated in the mounting hole of die shoe bottom.
In the utility model, the external diameter on the top of cavity plate is identical with the diameter of the mounting hole positioned at die shoe top, punch-pin
External diameter it is identical with the external diameter on the top of cavity plate.
In the utility model, the radius of corner of crest and trough is 3 ~ 5mm.
Beneficial effect：Upper bolster connection cope plate plays support and the effect of adjustment gap simultaneously, and cavity plate can be total to punch-pin
The forming cavity of the corrugated plate of isomorphism, and cavity plate is capable of the position of correcting punch-pin；In the utility model, the external diameter of punch-pin and cavity plate
The external diameter on top is identical, during making punch-pin descending, punch-pin can be introduced to the correct position of cavity plate, make product quality uniformity
It is improved；In the mould, in radial and axial direction, there is double-layer structure, cushioning effect can be played, avoid stress collection
In, improve the mold use life-span.
Brief description of the drawings
Fig. 1 is the exploded perspective view of upper bolster and die shoe；
Fig. 2 is that the assembling schematic diagram after punch-pin and cavity plate is installed in Fig. 1；
Fig. 3 is the exploded perspective view of Fig. 2 convex moulds and cavity plate.
Reference：1st, cope plate, 2, lower template, 3, upper bolster, 4, die shoe, 5, groove, 6, mounting hole, 7, punch-pin,
8th, cavity plate, 9, upper corrugated surface, 10, lower corrugated surface, 11, crest, 12, trough, 13, screw, 14, boss, 15, convex shoulder.
Embodiment
Technological means, creation characteristic and the purpose reached to realize the utility model readily appreciate, with reference to
Specific schematic diagram, the utility model is expanded on further, but the utility model scope claimed is not limited to specific reality
Apply the scope described in mode.
A kind of molybdenum matter corrugated plating punch-forming mold, as shown in figure 1, including cope plate 1 and parallel being located under cope plate 1
The lower template 2 of side, the lower surface of cope plate 1 are provided with upper bolster 3, and the upper surface of lower template 2 is provided with die shoe 4, upper bolster 3
Center be provided with groove 5, the center of die shoe 4 is provided with the mounting hole 6 with 5 corresponding setting of groove, and mounting hole 6 passes through
The upper and lower surface of logical die shoe 4.
As shown in figure 3, being provided with punch-pin 7 in groove 5, cavity plate 8 is installed in mounting hole 6, as shown in figure 3, under punch-pin 7
Surface is that the upper corrugated surface 9 formed is sequentially connected by crest and trough, and the upper surface of cavity plate 8 is sequentially connected by crest and trough
The lower corrugated surface 10 formed, wherein, the crest of lower corrugated surface 10 is located in the trough of upper corrugated surface 9, the crest position of upper corrugated surface 9
In the trough of lower corrugated surface 10, make the forming cavity that corrugated plating is formed between corrugated surface 9 and lower corrugated surface 10.
As shown in figure 1, the inwall of mounting hole 6 is provided with boss 14, it is less than the diameter of the mounting hole positioned at the top of die shoe 4
Positioned at the diameter of the mounting hole of the bottom of die shoe 4, i.e. the bottom of die shoe 4 is provided with the annular groove that diameter is more than the diameter of mounting hole 6, recessed
It is the convex shoulder 15 in annular groove in the mounting hole of the bottom of die shoe 4 that the bottom of mould 8, which is provided with cooperation,.
Punch-pin 7 is fixed by screws in groove 5, and upper bolster 3 is fixed by screws on cope plate 7, and die shoe 4 passes through
Screw is fixed in lower template 2；The thickness of lower template 2 is more than the thickness of cope plate 1, the external diameter phase of upper bolster 3 and die shoe 4
Together.
As shown in figure 1, the width of groove 5 is identical with the diameter of mounting hole 6, the external diameter on the top of cavity plate 8 is with being located at lower mould
The diameter of the mounting hole on 4 tops of seat is identical, and the external diameter of punch-pin 7 is identical with the external diameter on the top of cavity plate 8.
When in use, cope plate 1 is installed on hydraulic press the mould, and lower template 2 is installed on workbench.Wherein it is molded molybdenum
The punch-pin 7 and cavity plate 8 of matter corrugated plating, hot die steel H13 materials need to be used, to meet process, mould preheating and heating
Mechanical property still reaches requirement afterwards.
The determination of the size of punch-pin 7 and the size of cavity plate 8, need to be on the basis of basic size according to the expansion system for heating rear mold
Matching relationship increase correction value between number and the hot coefficient of expansion of molybdenum matter corrugated plating, wherein, upper corrugated surface 9 and lower corrugated surface 10
Crest and the radius of corner of trough be 3 ~ 5mm.Preferably, it is middle outwards more next in the fillet process of crest fillet
Can be bigger but maximum allowable it be no more than 4.75mm.
The gap of reasonable set punch-pin 7 and cavity plate 8, during making hydraulic machine slide block down, it is recessed that punch-pin 7 can be introduced to institute
The correct position of mould 8, is improved product quality uniformity；The closure size of upper bolster 3 and die shoe 4 must be reasonable, reaches
Closure completely before being put into stamping strip, is put into the gap for having 0.1mm after stamping strip.
The mating surface at upper corrugated surface 9 and the lower edge of corrugated surface 10 is plane, adds the side of machine oil in process using graphite
Formula lubricates, and can effectively ensure that molybdenum matter corrugated plating can fully flow to setting position in the inside contraction process of outer rim.
Claims (7)
- A kind of 1. molybdenum matter corrugated plating punch-forming mold, it is characterised in that：Including cope plate and parallel it is located at below cope plate Lower template, the lower surface of cope plate is provided with upper bolster, and the upper surface of lower template is provided with die shoe, the centre bit of upper bolster Install fluted, the center of die shoe is provided with the mounting hole of setting corresponding with groove, mounting hole insertion die shoe it is upper Surface and lower surface, punch-pin is installed in described groove, cavity plate is installed in mounting hole, the lower surface of punch-pin be by crest and Trough is sequentially connected the upper corrugated surface of composition, and the upper surface of cavity plate is that the lower corrugated surface formed is sequentially connected by crest and trough, Wherein, the crest of lower corrugated surface is located in the trough of upper corrugated surface, and the crest of upper corrugated surface is located in the trough of lower corrugated surface, makes The forming cavity of corrugated plating is formed between upper corrugated surface and lower corrugated surface.
- A kind of 2. molybdenum matter corrugated plating punch-forming mold according to claim 1, it is characterised in that：Upper bolster passes through screw It is fixed on cope plate, die shoe is fixed by screws in lower template.
- A kind of 3. molybdenum matter corrugated plating punch-forming mold according to claim 1 or 2, it is characterised in that：The thickness of lower template Degree is more than the thickness of cope plate, and upper bolster is identical with the external diameter of die shoe.
- A kind of 4. molybdenum matter corrugated plating punch-forming mold according to claim 1, it is characterised in that：Punch-pin is consolidated by screw Determine in a groove, the width of groove is identical with the diameter of mounting hole.
- A kind of 5. molybdenum matter corrugated plating punch-forming mold according to claim 1, it is characterised in that：The inwall of mounting hole is set There is boss, the diameter of the mounting hole positioned at die shoe top is less than the diameter of the mounting hole positioned at die shoe bottom, cavity plate Bottom is provided with the convex shoulder coordinated in the mounting hole of die shoe bottom.
- A kind of 6. molybdenum matter corrugated plating punch-forming mold according to claim 5, it is characterised in that：Outside the top of cavity plate Footpath is identical with the diameter of the mounting hole positioned at die shoe top, and the external diameter of punch-pin is identical with the external diameter on the top of cavity plate.
- A kind of 7. molybdenum matter corrugated plating punch-forming mold according to claim 1, it is characterised in that：The circle of crest and trough Angular radius is 3 ~ 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931745.9U CN207127094U (en) | 2017-07-28 | 2017-07-28 | A kind of molybdenum matter corrugated plating punch-forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931745.9U CN207127094U (en) | 2017-07-28 | 2017-07-28 | A kind of molybdenum matter corrugated plating punch-forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127094U true CN207127094U (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931745.9U Active CN207127094U (en) | 2017-07-28 | 2017-07-28 | A kind of molybdenum matter corrugated plating punch-forming mold |
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| CN (1) | CN207127094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555060A (en) * | 2018-05-11 | 2018-09-21 | 成都联虹钼业有限公司 | A kind of device being used to prepare corrugation molybdenum plate |
| CN109570364A (en) * | 2019-01-25 | 2019-04-05 | 燕山大学 | A kind of electric field-assisted shaping dies of superhigh intensity multiple tracks bool |
| CN113118310A (en) * | 2021-04-16 | 2021-07-16 | 江南造船(集团)有限责任公司 | Stainless steel corrugated plate pressing die |
| CN115446175A (en) * | 2022-08-26 | 2022-12-09 | 楚能新能源股份有限公司 | Anti-manufacturing installation that prevents of laser welding sheetmetal |
-
2017
- 2017-07-28 CN CN201720931745.9U patent/CN207127094U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555060A (en) * | 2018-05-11 | 2018-09-21 | 成都联虹钼业有限公司 | A kind of device being used to prepare corrugation molybdenum plate |
| CN109570364A (en) * | 2019-01-25 | 2019-04-05 | 燕山大学 | A kind of electric field-assisted shaping dies of superhigh intensity multiple tracks bool |
| CN109570364B (en) * | 2019-01-25 | 2020-04-07 | 燕山大学 | Electric field auxiliary forming die for ultrahigh-strength multi-channel bent part |
| CN113118310A (en) * | 2021-04-16 | 2021-07-16 | 江南造船(集团)有限责任公司 | Stainless steel corrugated plate pressing die |
| CN113118310B (en) * | 2021-04-16 | 2023-02-17 | 江南造船(集团)有限责任公司 | Stainless steel corrugated plate pressing die |
| CN115446175A (en) * | 2022-08-26 | 2022-12-09 | 楚能新能源股份有限公司 | Anti-manufacturing installation that prevents of laser welding sheetmetal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: North of Yihe, Huameishan Road, Chengdong New District, Luanchuan County, Luoyang City, Henan Province, 471000 Patentee after: China Molybdenum Co.,Ltd. Address before: 471000 Jinxin Road, Xindian Village, Xindian Town, High tech Zone, Luoyang City, Henan Province Patentee before: LUOYANG HI-TECH METALS Co.,Ltd. |
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| TR01 | Transfer of patent right |