CN202239242U - Double-station punching drawing mold used before riveting and locking steel drum opening - Google Patents
Double-station punching drawing mold used before riveting and locking steel drum opening Download PDFInfo
- Publication number
- CN202239242U CN202239242U CN2011203252294U CN201120325229U CN202239242U CN 202239242 U CN202239242 U CN 202239242U CN 2011203252294 U CN2011203252294 U CN 2011203252294U CN 201120325229 U CN201120325229 U CN 201120325229U CN 202239242 U CN202239242 U CN 202239242U
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- CN
- China
- Prior art keywords
- steel drum
- punching
- double
- used before
- drum opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a double-station punching drawing mold used before riveting and locking a steel drum opening. The double-station punching drawing mold used before riveting and locking the steel drum opening comprises an upper mold and a lower mold, wherein two holes, one of which is a big hole and the other one of which is a small hole, are formed on the lower mold; upper punching heads matching with the big and small holes on the lower mold are arranged on the upper mold; and the upper punching heads are finished at one time through punching and drawing. The double-station punching drawing mold used before riveting and locking the steel drum opening, provided by the utility model, has the following advantages that: the punching and drawing of the two holes at the upper surface of the steel drum can be finished at one time by using the double-station punching drawing mold used before riveting and locking the steel drum opening; the difficulties that the production efficiency is low in the traditional process and two press machines are required for punching are effectively solved; the production and machining are realized with high efficiency; manpower and equipment resources are saved; and the production efficiency is largely increased.
Description
Technical field
The utility model belongs to the punching die of manufacturing steel drum, the particularly a kind of preceding double punching side of drawing mould of steel drum bung riveting lock dress that is used for.
Background technology
A steel drum upper surface has two holes, a macropore, an aperture.Macropore is used to pass in and out liquid, queuing or air inlet when aperture is used to pass in and out liquid.Use the punching press 3/4 respectively of two forcing presses in original traditional steel drum manufacturing respectively " and 2 " bung hole technology, waste man-hour, production efficiency is low.
The utility model content
The utility model technical problem to be solved is: a kind of preceding double punching side of drawing mould of steel drum bung riveting lock dress that is used for is provided.Easy to operate, practice thrift and enhance productivity man-hour.
The technical scheme of the utility model is:
A kind of preceding double punching side of drawing mould of steel drum bung riveting lock dress that is used for is characterized in that: upper die and lower die are arranged, two holes are arranged above the counterdie, a macropore, an aperture; On mold, have and two upper punch that big aperture cooperates above the counterdie
Described upper punch is the punching one step completed drift that stretches.
The utility model effect is:
Use and originally be used for the punching stretching that the preceding double punching side of the drawing mould of steel drum bung riveting lock dress can once be accomplished two holes of steel drum upper surface.Efficiently solve traditional handicraft production efficiency low, need with two forcing press punching difficult problems.Realized high efficiency production processing; Save manpower and device resource and improved production efficiency greatly.
Description of drawings
Fig. 1 is a kind of preceding double punching side of drawing die profile of steel drum bung riveting lock dress that is used for
Fig. 2 is a kind of preceding double punching side of drawing lower mould vertical view of steel drum bung riveting lock dress that is used for
Fig. 3 is a kind of preceding double punching side of drawing mould partial sectional view of steel drum bung riveting lock dress that is used for
The specific embodiment
A kind of preceding double punching side of drawing mould of steel drum bung riveting lock dress that is used for as shown in the figure, top mold frame 1 and following mould bases 2 are equipped with patrix 3 on the top mold frame, on the following mould bases counterdie 4 is housed, and two holes are arranged, 5, one apertures 6 of a macropore above the counterdie; On mold, have and two upper punch that big aperture cooperates above the counterdie: big punching stretching drift 7 is identical with 8, two punching stretchings of little punching stretching drift punch structure, and size dimension is different.
Described upper punch is the punching one step completed drift that stretches.
Claims (2)
1. one kind is used for the preceding double punching side of the drawing mould of steel drum bung riveting lock dress, it is characterized in that: upper die and lower die are arranged, two holes are arranged above the counterdie, a macropore, an aperture; On mold, have cooperate with two big apertures above the counterdie on dash.
2. a kind of double punching side of drawing mould that is used for before the steel drum bung riveting lock dress according to claim 1 is characterized in that: described upper punch is the punching one step completed drift that stretches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203252294U CN202239242U (en) | 2011-09-01 | 2011-09-01 | Double-station punching drawing mold used before riveting and locking steel drum opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203252294U CN202239242U (en) | 2011-09-01 | 2011-09-01 | Double-station punching drawing mold used before riveting and locking steel drum opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239242U true CN202239242U (en) | 2012-05-30 |
Family
ID=46100545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203252294U Expired - Fee Related CN202239242U (en) | 2011-09-01 | 2011-09-01 | Double-station punching drawing mold used before riveting and locking steel drum opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284633A (en) * | 2011-09-01 | 2011-12-21 | 天津大田包装容器有限公司 | Double-station punching and squaring die used before riveting lock of bung hole of steel drum |
| CN103464642A (en) * | 2013-09-13 | 2013-12-25 | 天津大田包装容器有限公司 | Automatic riveting and punching device of steel drum cover |
-
2011
- 2011-09-01 CN CN2011203252294U patent/CN202239242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284633A (en) * | 2011-09-01 | 2011-12-21 | 天津大田包装容器有限公司 | Double-station punching and squaring die used before riveting lock of bung hole of steel drum |
| CN103464642A (en) * | 2013-09-13 | 2013-12-25 | 天津大田包装容器有限公司 | Automatic riveting and punching device of steel drum cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120901 |