CN202045255U - Precise compound die - Google Patents
Precise compound die Download PDFInfo
- Publication number
- CN202045255U CN202045255U CN2011200350971U CN201120035097U CN202045255U CN 202045255 U CN202045255 U CN 202045255U CN 2011200350971 U CN2011200350971 U CN 2011200350971U CN 201120035097 U CN201120035097 U CN 201120035097U CN 202045255 U CN202045255 U CN 202045255U
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- China
- Prior art keywords
- die
- plate
- component
- inserts
- accurate composite
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- 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 - Lifetime
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Abstract
The utility model discloses a precise compound die which comprises an upper die component and a lower die component. A centering component is arranged on the upper die component; a female-male die matched with the centering component is arranged on the lower die component; an upper female die insert is arranged on the upper die plate component; and a stripping plate insert matched with the upper female die insert is arranged on the lower die plate component. The precise compound die can conveniently process the lower parts, so as to avoid the secondary procedure, save the processing procedure and reduce the product manufacturing cost. The appearance quality of the product can be ensured, the notch is smooth, and the burrs are fewer.
Description
Technical field
The utility model relates to machinery manufacturing technology field, is specifically related to a kind of accurate composite die
Background technology
In punching production, some soft material, as the product of: Lv ﹑ copper sheet thickness, because of its product smaller, and out-of-shape, the spacing of product edge is less, use secondary or above operation just can produce possibly with conventional method, waste people worker's ﹑ time and material resources, in addition, quality also is not easy to guarantee, has burr ﹑ to meet bad places such as cutter mouth ﹑ impression easily
The utility model content
At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of accurate composite die, and it can effectively save operation, reduces production costs.
For achieving the above object, the utility model adopts following technical scheme:
A kind of accurate composite die, comprise that upper die component reaches membrane module down, described upper die component is provided with top heart assembly, described membrane module down is provided with the concavo-convex mould with described top heart assembly coupling, described cope match-plate pattern assembly is provided with the upper cavity die inserts, and described lower bolster assembly is provided with the stripper plate inserts with described upper groove inserts coupling.
Described upper die component comprises cope match-plate pattern, first cored slab, upper padding plate, train wheel bridge, second cored slab, upper cavity die from top to bottom successively, and described upper cavity die inserts is installed on the described upper cavity die.
Described membrane module down comprises stripper plate from top to bottom successively, takes off backing strap plate, lower plate, lower bolster.
Described taking off is equipped with a buffer spring between backing strap plate and the lower plate.
Described top heart assembly comprises top board from top to bottom successively, makes bar, the interior top heart.
The beneficial effects of the utility model are:
1, is convenient to the processing of part down, and avoided the secondary operation, saved manufacturing procedure, reduced the cost of manufacture of product;
2, the presentation quality of goods can be guaranteed, and otch is level and smooth and burr are less.
Description of drawings
Fig. 1 is the structural representation of a kind of accurate composite die of the utility model.
The specific embodiment
Below, in conjunction with the accompanying drawings and the specific embodiment, accurate composite die of the present utility model is described further:
As shown in Figure 1, be a kind of accurate composite die of the present utility model, it comprises upper die component and following membrane module, wherein upper die component comprises cope match-plate pattern 1, first cored slab 2, upper padding plate 3, train wheel bridge 4, second cored slab 5, upper cavity die 6 from top to bottom successively, and following membrane module comprises stripper plate 7 from top to bottom successively, takes off backing strap plate 8, lower plate 9, lower bolster 10; One upper cavity die inserts 11 is installed in upper die component, corresponding with it, in the membrane module stripper plate inserts 15 is being installed down.One top heart assembly is installed in the upper die component, and it comprises top board 12 from top to bottom successively, makes bar 13, the interior top heart 14, and the interior top heart 14 plays the effect of discharging; Corresponding with the interior top heart 14, in the membrane module a concavo-convex mould 16 is being installed down.
Take off material for the ease of production and processing and workpiece, with lower plate 9 buffer spring 17 is installed also at the above-mentioned backing strap plate 8 that takes off.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to technical scheme described above and design
Claims (5)
1. accurate composite die, comprise that upper die component reaches membrane module down, it is characterized in that, described upper die component is provided with top heart assembly, described membrane module down is provided with the concavo-convex mould with described top heart assembly coupling, described cope match-plate pattern assembly is provided with the upper cavity die inserts, and described lower bolster assembly is provided with the stripper plate inserts with described upper groove inserts coupling.
2. accurate composite die as claimed in claim 1, it is characterized in that, described upper die component comprises cope match-plate pattern, first cored slab, upper padding plate, train wheel bridge, second cored slab, upper cavity die from top to bottom successively, and described upper cavity die inserts is installed on the described upper cavity die.
3. accurate composite die as claimed in claim 2 is characterized in that, described membrane module down comprises stripper plate from top to bottom successively, takes off backing strap plate, lower plate, lower bolster.
4. accurate composite die as claimed in claim 3 is characterized in that, described taking off is equipped with a buffer spring between backing strap plate and the lower plate.
5. accurate composite die as claimed in claim 1 is characterized in that, described top heart assembly comprises top board from top to bottom successively, makes bar, the interior top heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200350971U CN202045255U (en) | 2011-02-09 | 2011-02-09 | Precise compound die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200350971U CN202045255U (en) | 2011-02-09 | 2011-02-09 | Precise compound die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045255U true CN202045255U (en) | 2011-11-23 |
Family
ID=44985580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200350971U Expired - Lifetime CN202045255U (en) | 2011-02-09 | 2011-02-09 | Precise compound die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394589A (en) * | 2013-07-02 | 2013-11-20 | 景鑫精密组件（昆山）有限公司 | Die deep-pumping forming time-delay mechanism and method |
| CN104826932A (en) * | 2015-05-04 | 2015-08-12 | 昆山电子羽电业制品有限公司 | Burr-free patting and flattening die |
-
2011
- 2011-02-09 CN CN2011200350971U patent/CN202045255U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394589A (en) * | 2013-07-02 | 2013-11-20 | 景鑫精密组件（昆山）有限公司 | Die deep-pumping forming time-delay mechanism and method |
| CN104826932A (en) * | 2015-05-04 | 2015-08-12 | 昆山电子羽电业制品有限公司 | Burr-free patting and flattening die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |