CN202845580U - Single-station multi-process stamping die - Google Patents
Single-station multi-process stamping die Download PDFInfo
- Publication number
- CN202845580U CN202845580U CN 201220501441 CN201220501441U CN202845580U CN 202845580 U CN202845580 U CN 202845580U CN 201220501441 CN201220501441 CN 201220501441 CN 201220501441 U CN201220501441 U CN 201220501441U CN 202845580 U CN202845580 U CN 202845580U
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- die
- blanking
- punching
- material returned
- material returning
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Abstract
A single-station multi-process stamping die comprises a cupping punching pouch, a blanking punch, a blanking guide plate, a blanking die, a cupping die, a material returning snap spring, a material returning clamping ring, a material returning clamping sleeve, a flat bottom pouching die, a die base and the like. The cupping punching pouch and the blanking punch are installed a punching base below a punching machine sliding block. The blanking guide board is installed on the die base through fixing screws. The blanking die is fixed on the cupping die which is arranged on the material returning clamping sleeve. The material returning snap spring is arranged on the material returning clamping ring which is arranged on the upper portion of the material returning clamping sleeve. The material returning clamping sleeve is installed in the die base. The flat bottom punching die is installed on the lower portion of the material returning clamping sleeve. The die base is installed on a worktable of the punching machine through fixing screws. The single-station multi-process stamping die has the advantages of being simple in structure, stable in operation, high in production efficiency, easy to adjust, low in manufacturing cost and the like. Besides, the single-station multi-process stamping die has good universal interchangeability and is applicable to needs of volume production of punching pieces.
Description
Technical field
The utility model belongs to Stamping Die Technology, particularly a kind of diel of adopting single station multiple operation.
Background technology
The metal strengthening cap is the common part of detonator, and at present domestic generally all is the composite die that adopts blanking, cup, three kinds of stamping procedures of punching to finish simultaneously.But the technical problems such as outside dimension is inconsistent often can occur in this composite die aborning; for example mouth diameters is qualified; and bottom to 1/3rd places, cap body lower end are than oral area 0.06~0.1mm less than normal; so when detonator assembles; owing to the external diameter vibration that produces less than normal in cap body bottom is jumped the hidden danger such as cap, have a strong impact on the reliability of product.So the utility model has designed a kind of diel, can realize blanking, cup, three kinds of stamping procedures of punching, increased again flat, hole enlargement stamping procedure.Therefore, not only guarantee the up and down uniformity of each position outside dimension of strengthening cap cap body, improved the quality of products, and fundamentally solved technical problem and the potential safety hazard that the strengthening cap vibration is jumped cap etc.
Summary of the invention
The purpose of this utility model is in order the technical problem such as to solve cap body that strengthening cap exists each position outside dimension is inconsistent up and down in punching production.Provide that a kind of production efficiency is high, simple in structure, reliable operation, adjustment is simple and single station multiple operation diel of low cost of manufacture, and has good interchangeability, is specially adapted to the needs that stamping parts is produced in enormous quantities.
The utility model comprises cup punched hole punching, blanking punching, blanking guide plate, blanking die, cup mould, material returned jump ring, material returned snap ring, material returned cutting ferrule, flat perforating die and mold base etc.Cup punched hole punching and blanking are rushed on the red seat that is installed under the slider of punch, the blanking guide plate is installed on the mold base by hold-down screw, blanking die is fixed on above the cup mould, the cup mould be arranged on material returned cutting ferrule above, be provided with material returned jump ring on the material returned snap ring, material returned snap ring is arranged on the top in the material returned cutting ferrule, and material returned cutting ferrule is installed in the mold base, flat perforating die is installed in the bottom of material returned cutting ferrule, and mold base is installed on the workbench of punch press by set bolt.
The utlity model has simple in structure, reliable operation, production efficiency is high, adjustment is simple and the advantage such as low cost of manufacture, and has good general interchangeability, is highly suitable for the needs that stamping parts is produced in enormous quantities.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1 cup punched hole punching, 2 blankings punching, 3 hold-down screws, 4 blanking guide plates, 5 blanking dies, 6 cup moulds, 7 material returned jump rings, 8 material returned snap rings, 9 material returned cutting ferrules, 10 flat perforating dies, 11 mold bases, 12 workpiece.
The specific embodiment
As shown in the figure, further specify organization plan of the present utility model and the course of work in conjunction with example.
As shown in Figure 1, the diel of a kind of single station multiple operation comprises cup punched hole punching 1, blanking punching 2, hold-down screw 3, blanking guide plate 4, blanking die 5, cup mould 6, material returned jump ring 7, material returned snap ring 8, material returned cutting ferrule 9, flat perforating die 10, mold base 11 and workpiece 12 etc.On cup punched hole punching 1 and blanking punching 2 red seats that are installed under the slider of punch, blanking guide plate 4 is installed on the mold base 11 by hold-down screw 3, blanking die 5 is fixed on above the cup mould 6, cup mould 6 is arranged on above the material returned cutting ferrule 9, be provided with material returned jump ring 7 on the material returned snap ring 8, material returned snap ring 8 is arranged on the top in the material returned cutting ferrule 9, and material returned cutting ferrule 9 is fixed in the mold base 11, and flat perforating die 10 is fixed on the bottom of material returned cutting ferrule 9.Mold base 11 is installed on the workbench of double action press by set bolt.
Work of the present utility model is crossed into and is: blanking punching 2 is under the effect of double action press eccentricity pressure, move down with blanking die 5 and jointly finish blanking procedure, at this moment cup punched hole punching 1 is also under the effect of eccentricity pressure, move down with cup mould 6 and jointly finish the cup operation, then continue to move down and jointly finish flat with flat perforating die 10, hole enlargement and punching operation, afterwards blanking punching 2 and cup punched hole punching 1 move up under the eccentricity pressure effect again successively, when being moved upward to material returned snap ring 8 bottom, cup punched hole punching 1 is subjected to the effect of material returned jump ring 7 to finish the material returned, the last good workpiece 12 of punching withdraws from from material returned cutting ferrule 9 under compressed-air actuated effect, and delivers in the product collecting device.Sweep away simultaneously the rim charge that comes and be expelled in the rim charge gathering-device from flat perforating die 10 bottoms, namely finish the punching process of a workpiece 12, work so moves in circles.This diel can be finished blanking, cup, punching, flat, five operations of hole enlargement, significantly improved working (machining) efficiency and the crudy of stamping parts, and general interchangeability is strong, is specially adapted to the needs that stamping parts is produced in enormous quantities.
Claims (1)
1. single station multiple operation diel is characterized in that comprising cup punched hole punching, blanking punching, blanking guide plate, blanking die, cup mould, material returned jump ring, material returned snap ring, material returned cutting ferrule, flat perforating die and mold base; Cup punched hole punching and blanking are rushed on the red seat that is installed under the slider of punch, the blanking guide plate is installed on the mold base by hold-down screw, blanking die is fixed on above the cup mould, the cup mould be arranged on material returned cutting ferrule above, be provided with material returned jump ring on the material returned snap ring, material returned snap ring is arranged on the top in the material returned cutting ferrule, and material returned cutting ferrule is installed in the mold base, flat perforating die is installed in the bottom of material returned cutting ferrule, and mold base is installed on the workbench of punch press by set bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220501441 CN202845580U (en) | 2012-09-28 | 2012-09-28 | Single-station multi-process stamping die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220501441 CN202845580U (en) | 2012-09-28 | 2012-09-28 | Single-station multi-process stamping die |
Publications (1)
Publication Number | Publication Date |
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CN202845580U true CN202845580U (en) | 2013-04-03 |
Family
ID=47976816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220501441 Expired - Fee Related CN202845580U (en) | 2012-09-28 | 2012-09-28 | Single-station multi-process stamping die |
Country Status (1)
Country | Link |
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CN (1) | CN202845580U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106734585A (en) * | 2016-12-27 | 2017-05-31 | 安徽省青阳县华瑞科技有限公司 | A kind of strengthening cap punch die |
-
2012
- 2012-09-28 CN CN 201220501441 patent/CN202845580U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106734585A (en) * | 2016-12-27 | 2017-05-31 | 安徽省青阳县华瑞科技有限公司 | A kind of strengthening cap punch die |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20140928 |
|
EXPY | Termination of patent right or utility model |