CN203343260U - Reversed blanking die device - Google Patents
Reversed blanking die device Download PDFInfo
- Publication number
- CN203343260U CN203343260U CN 201320385387 CN201320385387U CN203343260U CN 203343260 U CN203343260 U CN 203343260U CN 201320385387 CN201320385387 CN 201320385387 CN 201320385387 U CN201320385387 U CN 201320385387U CN 203343260 U CN203343260 U CN 203343260U
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- China
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- plate
- fixed
- lower bolster
- lever
- lower die
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- Expired - Fee Related
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Abstract
The utility model discloses a reversed blanking die device and relates to the technical field of stamping production. A clamping plate ejector rod is fixed on an upper clamping plate, the clamping ejector rod penetrates through a back stripping plate and a stripper plate, a stripping plate adding block is arranged on the stripper plate, a lower die pressing material inlet block is fixed on a lower die plate, a movable shearing punch is fixed on the middle portion of the lower die pressing material inlet block, a lower die movable striking rod is fixed on the lower die plate, and a lever support and a lower backing plate lever are fixed on a lower backing plate. The reversed blanking die device is simple in structure and convenient to operate, the developing cost of dies is reduced, the operation that downward and upward punching actions are completed in a set of progressive dies is achieved, on-site assembling personnel can carry out maintenance conveniently, and working efficiency is improved.
Description
Technical field:
The utility model relates to a kind of reverse blanking die device, belongs to the punching production technical field.
Background technology:
Traditional mould upper downward blanking structure of all serving as reasons, when downward stamping-out can't meet product demand, often need again to open a mold by product stamping-out conversely; This kind of mould structure stamping-out cost is high, and operation is many, and the personnel demand amount is large, and, because multiple bearing easily causes product size unstable, production efficiency is low.
The utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of reverse blanking die device.
Reverse blanking die device of the present utility model, it comprises train wheel bridge, the de-plate of the back of the body, waste material blowing groove, stripper plate, lower bolster, lower bolster, clamping plate push rod, de-plate and adds piece, lower molding compound to enter piece, movable cutting drift, movable bar, lever dolly and the lower bolster lever beaten of counterdie, the de-plate of the back of the body is arranged on the bottom of train wheel bridge, stripper plate is arranged on the bottom of the de-plate of the back of the body, be provided with the waste material blowing groove between the de-plate of the back of the body and stripper plate, lower bolster is arranged on the bottom of stripper plate, lower bolster is arranged on the bottom of lower bolster, the clamping plate push rod is fixed on train wheel bridge, and the clamping plate push rod is through the de-plate of the back of the body and stripper plate, de-plate adds piece to be arranged on stripper plate, lower molding compound enters piece and is fixed on lower bolster, the movable cutting drift is fixed on the middle part that lower molding compound enters piece, the counterdie activity is made bar and is fixed on lower bolster, lever dolly and lower bolster lever are fixed on lower bolster.
The beneficial effects of the utility model: it is simple in structure, easy to operate, has reduced the mould development cost, realized completing in a set of progressive die downwards and upwards stamping-out action, and the vertical personnel's maintenance of convenient on-the-spot group, improved operating efficiency.
The accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the utility model structural representation.
The 1-train wheel bridge; The de-plate of the 2-back of the body; 3-waste material blowing groove; The 4-stripper plate; The 5-lower bolster; The 6-lower bolster; 7-clamping plate push rod; The de-plate of 8-adds piece; Under 9-, molding compound enters piece; 10-movable cutting drift; The movable bar of beating of 11-counterdie; The 12-lever dolly; 13-lower bolster lever.
The specific embodiment:
As shown in Figure 1, this specific embodiment by the following technical solutions: it comprises train wheel bridge 1, the de-plate 2 of the back of the body, waste material blowing groove 3, stripper plate 4, lower bolster 5, lower bolster 6, clamping plate push rod 7, de-plate and adds piece 8, lower molding compound to enter piece 9, movable cutting drift 10, movable bar 11, lever dolly 12 and the lower bolster lever 13 beaten of counterdie, the de-plate 2 of the back of the body is arranged on the bottom of train wheel bridge 1, stripper plate 4 is arranged on the bottom of the de-plate 2 of the back of the body, be provided with waste material blowing groove 3 between the de-plate 2 of the back of the body and stripper plate 4, lower bolster 5 is arranged on the bottom of stripper plate 4, lower bolster 6 is arranged on the bottom of lower bolster 5, clamping plate push rod 7 is fixed on train wheel bridge 1, and clamping plate push rod 7 is through the de-plate 2 of the back of the body and stripper plate 4, de-plate adds piece 8 to be arranged on stripper plate 4, lower molding compound enters piece 9 and is fixed on lower bolster 5, movable cutting drift 10 is fixed on the middle part that lower molding compound enters piece 9, the counterdie activity is made bar 11 and is fixed on lower bolster 5, lever dolly 12 and lower bolster lever 13 are fixed on lower bolster 6.
The flatness of described all blank parts is all 0.003mm, depth of parallelism 0.003mm.
When the described de-plate edge of a knife and lower molding compound part are closed, positional precision is in 0.01mm.
The operation principle of this specific embodiment is: the stamping-out edge of a knife is set in to stripper plate, binder enters piece and is fixed in lower bolster, and shearing punch is active in lower molding compound and enters piece, and lever and lever dolly are fixed in lower bolster, clamping plate are fixed a push rod, and that answers in contrast need be at the movable bar of beating of counterdie dress; The clamping plate push rod is made bar by the activity of top counterdie and is driven the lower bolster lever, then, by lever perk counterdie movable ram, the product waste material is upwards cut, and waste material is discharged by de-board waste material groove.
The course of work of this specific embodiment is: the stamping-out edge of a knife 8 is set in to stripper plate 2, binder enters piece 9 and is fixed in lower bolster 5, shearing punch 10 is active in lower molding compound and enters piece 9, lever 13 and lever dolly 12 are fixed in lower bolster 6, clamping plate 1 are fixed a push rod 7, and that answers in contrast need be at the movable bar 11 of beating of counterdie 5 dresses; Clamping plate push rod 7 is made bar 11 by the activity of top counterdie and is driven lower bolster lever 13, then, by lever 13 perk counterdie movable ram 10, the product waste material is upwards cut, and waste material is discharged by de-board waste material groove 3.When described reverse blanking die is closed, positional precision is in 0.01mm, and flatness is 0.003mm, depth of parallelism 0.003mm.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a reverse blanking die device is characterized in that: it comprises train wheel bridge (1), the de-plate (2) of the back of the body, waste material blowing groove (3), stripper plate (4), lower bolster (5), lower bolster (6), clamping plate push rod (7), de-plate and adds piece (8), lower molding compound to enter piece (9), movable cutting drift (10), movable bar (11), lever dolly (12) and the lower bolster lever (13) beaten of counterdie, the de-plate (2) of the back of the body is arranged on the bottom of train wheel bridge (1), stripper plate (4) is arranged on the bottom of the de-plate (2) of the back of the body, be provided with waste material blowing groove (3) between the de-plate (2) of the back of the body and stripper plate (4), lower bolster (5) is arranged on the bottom of stripper plate (4), lower bolster (6) is arranged on the bottom of lower bolster (5), clamping plate push rod (7) is fixed on train wheel bridge (1), and clamping plate push rod (7) is through the de-plate (2) of the back of the body and stripper plate (4), de-plate adds piece (8) to be arranged on stripper plate (4), lower molding compound enters piece (9) and is fixed on lower bolster (5), movable cutting drift (10) is fixed on the middle part that lower molding compound enters piece (9), the counterdie activity is made bar (11) and is fixed on lower bolster (5), lever dolly (12) and lower bolster lever (13) are fixed on lower bolster (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320385387 CN203343260U (en) | 2013-06-28 | 2013-06-28 | Reversed blanking die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320385387 CN203343260U (en) | 2013-06-28 | 2013-06-28 | Reversed blanking die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343260U true CN203343260U (en) | 2013-12-18 |
Family
ID=49743194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320385387 Expired - Fee Related CN203343260U (en) | 2013-06-28 | 2013-06-28 | Reversed blanking die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290138A (en) * | 2014-10-16 | 2015-01-21 | 烟台正海汽车内饰件有限公司 | Method for discharging waste during punching of automotive interior ornament products and special die |
| CN104525736A (en) * | 2014-12-25 | 2015-04-22 | 重庆元创自动化设备有限公司 | Fine-adjustment coining mechanism |
| CN110238267A (en) * | 2019-06-13 | 2019-09-17 | 贵州振华华联电子有限公司 | A kind of housing part punching die from inside to outside |
-
2013
- 2013-06-28 CN CN 201320385387 patent/CN203343260U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290138A (en) * | 2014-10-16 | 2015-01-21 | 烟台正海汽车内饰件有限公司 | Method for discharging waste during punching of automotive interior ornament products and special die |
| CN104525736A (en) * | 2014-12-25 | 2015-04-22 | 重庆元创自动化设备有限公司 | Fine-adjustment coining mechanism |
| CN110238267A (en) * | 2019-06-13 | 2019-09-17 | 贵州振华华联电子有限公司 | A kind of housing part punching die from inside to outside |
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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: 20131218 Termination date: 20160628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |