CN103611800A - Flattening die for T-shaped iron - Google Patents
Flattening die for T-shaped iron Download PDFInfo
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- CN103611800A CN103611800A CN201310573293.8A CN201310573293A CN103611800A CN 103611800 A CN103611800 A CN 103611800A CN 201310573293 A CN201310573293 A CN 201310573293A CN 103611800 A CN103611800 A CN 103611800A
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- flattening
- die
- counterdie
- mounting hole
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Abstract
The invention discloses a flattening die for T-shaped iron. The flattening die comprises a fixed lower flattening die and an upper flattening die arranged in up-down movable mode. A first mounting hole is formed at the center of the lower flattening die, an ejector pin is mounted at the lower portion of the first mounting hole, and a lower die core is mounted on the upper portion of the first mounting hole. A T-shaped hole is formed at the center of the lower die core and is communicated with the lower portion of the first mounting hole. The upper end of the ejector pin extends into the T-shaped hole. A second mounting hole is formed at the center of the upper flattering die, an upper die core is mounted on the lower portion of the second mounting hole, and the bottom surface of the upper die core is recessed to form an arc-shaped groove corresponding to the T-shaped hole. The flattening die for the T-shaped iron is raw-material saving, low in processing cost and high in production efficiency.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to a kind of T iron and flatten mould.
Background technology
Common T iron is all to adopt large wire rod to stamp out product, with large wire rod punching press product out, all wants car post footpath and turning, has seriously dragged slowly the speed of production of whole product, has also increased production cost.
Summary of the invention
The object of this invention is to provide a kind of T iron and flatten mould, solved speed of production slowly and the high problem of production cost.
For achieving the above object, the invention provides a kind of T iron and flatten mould, comprise the flattening counterdie that is fixedly installed and the flattening patrix of up and down setting, the center of described flattening counterdie is provided with the first installing hole, the bottom of described the first installing hole is provided with thimble, and the top of described the first installing hole is provided with counterdie core rod, and the center of described counterdie core rod is provided with T-shaped hole, described T-shaped hole is communicated with the bottom of described the first installing hole, and the upper end of described thimble is stretched in described T-shaped hole; The center of described flattening patrix is provided with the second installing hole, and the bottom of described the second installing hole is provided with upper mould core, and the bottom surface of described upper mould core is recessed to form arc groove, and described arc groove is corresponding with described T-shaped hole.
Preferably, the bottom surface of described upper mould core is concordant with the bottom surface of described flattening patrix, and the end face of described counterdie core rod is concordant with the end face of described flattening counterdie.
Compared with prior art, T iron of the present invention flattens mould can directly carry out punching press formation T iron product to large wire rod, and does not need other lathe processing, not only saved raw material, and processing cost is low, and production efficiency is high.
By following description also by reference to the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the cutaway view that T iron of the present invention flattens mould.
The specific embodiment
With reference now to accompanying drawing, describe embodiments of the invention, in accompanying drawing, similarly element numbers represents similar element.
Please refer to Fig. 1, described T iron flattens mould and comprises the flattening counterdie 1 that is fixedly installed and the flattening patrix 2 of up and down setting.
The center of described flattening counterdie 1 is provided with the first installing hole 11, the bottom of described the first installing hole 11 is provided with thimble 3, the top of described the first installing hole 11 is provided with counterdie core rod 12, the end face of described counterdie core rod 12 is concordant with the end face of described flattening counterdie 1, described counterdie core rod 12 center is provided with T-shaped hole 121, described T-shaped hole 121 is communicated with the bottom of described the first installing hole 11, and the upper end of described thimble 3 is stretched in described T-shaped hole 121.
The center of described flattening patrix 2 is provided with the second installing hole 21, the bottom of described the second installing hole 21 is provided with upper mould core 22, the bottom surface of described upper mould core 22 is concordant with the bottom surface of described flattening patrix 2, the bottom surface of described upper mould core 22 is recessed to form arc groove 221, and described arc groove 221 is corresponding with described T-shaped hole 121.
The operation principle that T iron of the present invention flattens mould is: workpiece 4 is placed in the T-shaped hole 121 of described counterdie core rod 12, described flattening counterdie 1 maintains static, described flattening patrix 2 is in the downward punching press of certain height, until described flattening patrix 2 is pressed onto the desired flattening size of drawing workpiece 4, then 2 liters of described flattening patrixes return original height, and the thimble 3 in described flattening counterdie 1 ejects described flattening counterdie 1 workpiece 4.
In sum, adopt the T iron flattening mould of said structure directly to large wire rod, to carry out punching press formation T iron product, and do not need other lathe processing, not only saved raw material, and processing cost is low, production efficiency is high.
Invention has been described for above combination most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain the various modifications of carrying out according to essence of the present invention, equivalent combinations.
Claims (2)
1. a T iron flattens mould, it is characterized in that, comprise: the flattening counterdie being fixedly installed and the flattening patrix of up and down setting, the center of described flattening counterdie is provided with the first installing hole, the bottom of described the first installing hole is provided with thimble, and the top of described the first installing hole is provided with counterdie core rod, and the center of described counterdie core rod is provided with T-shaped hole, described T-shaped hole is communicated with the bottom of described the first installing hole, and the upper end of described thimble is stretched in described T-shaped hole; The center of described flattening patrix is provided with the second installing hole, and the bottom of described the second installing hole is provided with upper mould core, and the bottom surface of described upper mould core is recessed to form arc groove, and described arc groove is corresponding with described T-shaped hole.
2. T iron as claimed in claim 1 flattens mould, it is characterized in that: the bottom surface of described upper mould core is concordant with the bottom surface of described flattening patrix, and the end face of described counterdie core rod is concordant with the end face of described flattening counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573293.8A CN103611800A (en) | 2013-11-15 | 2013-11-15 | Flattening die for T-shaped iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573293.8A CN103611800A (en) | 2013-11-15 | 2013-11-15 | Flattening die for T-shaped iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103611800A true CN103611800A (en) | 2014-03-05 |
Family
ID=50162534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310573293.8A Pending CN103611800A (en) | 2013-11-15 | 2013-11-15 | Flattening die for T-shaped iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103611800A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450832A (en) * | 2002-04-08 | 2003-10-22 | 辉帝企业股份有限公司 | Method for making T-iron of loudspeaker |
| CN202097223U (en) * | 2011-04-25 | 2012-01-04 | 宁波向阳坦科斯特电子有限公司 | Die for manufacturing T-shaped iron |
-
2013
- 2013-11-15 CN CN201310573293.8A patent/CN103611800A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450832A (en) * | 2002-04-08 | 2003-10-22 | 辉帝企业股份有限公司 | Method for making T-iron of loudspeaker |
| CN202097223U (en) * | 2011-04-25 | 2012-01-04 | 宁波向阳坦科斯特电子有限公司 | Die for manufacturing T-shaped iron |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |