CN103611806A - T iron heading floating die - Google Patents
T iron heading floating die Download PDFInfo
- Publication number
- CN103611806A CN103611806A CN201310584921.2A CN201310584921A CN103611806A CN 103611806 A CN103611806 A CN 103611806A CN 201310584921 A CN201310584921 A CN 201310584921A CN 103611806 A CN103611806 A CN 103611806A
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- die
- internal mold
- spring
- groove
- floating die
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Abstract
The invention discloses a T iron heading floating die which comprises an upper die and a lower die. A groove is formed in the upper surface of the lower die, a spring is arranged at the bottom of the groove, a hollow columnar inner die is arranged in the groove, the bottom of the inner die contacts with the spring, the lower surface of the lower die is provided with a guide hole, a thimble extending to a hollow portion of the inner die is arranged in the guide hole, and a concave portion capable of containing the bar material is arranged on the lower surface of the upper die and arranged oppositely to the hollow portion of the inner die. The T iron heading floating die has the advantages of easiness in punching and high product quality.
Description
Technical field
The present invention relates to automatic puncher field, particularly stable floating die of a kind of T.
Background technology
The production of existing T iron is mostly a piece circle material of manually sawing out, then by the full finish turning of Vehicle Processing, process, the product of producing so not only cost is high, and efficiency is low again, be not suitable for the batch production of modern crafts and the management of the quality of production, processing quality is uneven.
Summary of the invention
The invention provides a kind of punching press of being easy to that has, stable floating die of T of good product quality.
Technical scheme provided by the invention is: stable floating die of a kind of T, comprise upper die and lower die, the upper surface of described counterdie is provided with groove, the bottom of described groove is provided with spring, in described groove, be also provided with hollow cylindrical internal mold, the bottom of described internal mold and spring contact, the lower surface of described counterdie is provided with guide hole, in described guide hole, be provided with the thimble of the hollow bulb that extends to internal mold, the lower surface of described patrix is provided with the recess that can hold bar, and described recess and the hollow bulb of described internal mold are oppositely arranged.
In stable floating die of above-mentioned T, described spring is arranged on the two ends of described bottom portion of groove.
In stable floating die of above-mentioned T, the cross section of described thimble is identical with the hollow bulb cross section of described internal mold.
In stable floating die of above-mentioned T, the cross section of described guide hole is greater than the cross section of the hollow bulb of described internal mold.
Compared with prior art, stable floating die of T of the present invention arranges spring by the lower surface at counterdie, and internal mold is set above spring, can guarantee, upper punch presses in the process of counterdie, workpiece on counterdie deforms under the effect of punching press, and internal mold is under the effect of punching press, extrusion spring, make it to occur elastic deformation, after punching press active force disappears, internal mold is got back to original position under the effect of spring, and workpiece does not move, prevent patrix dieback counterdie, after process finishing, by thimble, workpiece is ejected to internal mold, convenient and swift, be convenient to batch machining and processing.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the present embodiment.
The specific embodiment
Below in conjunction with the specific embodiment, technical scheme of the present invention is described in further detail, but does not form any limitation of the invention.
Shown in figure 1, stable floating die of a kind of T, comprise patrix 1 and counterdie 2, the upper surface of described counterdie 2 is provided with groove 3, the bottom of described groove 3 is provided with spring 4, in described groove 3, be also provided with hollow cylindrical internal mold 5, the bottom of described internal mold 5 contacts with spring 4, the lower surface of described counterdie 2 is provided with guide hole 6, in described guide hole 6, be provided with the thimble 7 of the hollow bulb that extends to internal mold 5, the lower surface of described patrix 1 is provided with the recess 9 that can hold bar 8, described recess 9 is oppositely arranged with the hollow bulb of described internal mold 5, described spring 4 is arranged on the two ends of described groove 3 bottoms, the cross section of described thimble 7 is identical with the hollow bulb cross section of described internal mold 5, the cross section of described guide hole 6 is greater than the cross section of the hollow bulb of described internal mold 5
In actual applications, only workpiece need to be placed on the internal mold 5 of counterdie 2, by the punching press of patrix 1, workpiece deforms, and the spring 4 of internal mold 5 belows deforms, after patrix 1 shifts out, internal mold 5 is got back to original position under the effect of spring 4, workpiece T iron ejects under the effect of thimble, and whole process can prevent dieback between patrix 1 and counterdie 2, and the effect of thimble is suitable for large-scale mass production.
Above-described is only preferred embodiment of the present invention, all any modifications of doing within the scope of the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. stable floating die of a T, comprise patrix (1) and counterdie (2), it is characterized in that, the upper surface of described counterdie (2) is provided with groove (3), the bottom of described groove (3) is provided with spring (4), in described groove (3), be also provided with hollow cylindrical internal mold (5), the bottom of described internal mold (5) contacts with spring (4), the lower surface of described counterdie (2) is provided with guide hole (6), in described guide hole (6), be provided with the thimble (7) of the hollow bulb that extends to internal mold (5), the lower surface of described patrix (1) is provided with the recess (9) that can hold bar (8), described recess (9) is oppositely arranged with the hollow bulb of described internal mold (5).
2. stable floating die of T according to claim 1, is characterized in that, described spring (4) is arranged on the two ends of described groove (3) bottom.
3. stable floating die of T according to claim 1, is characterized in that, the cross section of described thimble (7) is identical with the hollow bulb cross section of described internal mold (5).
4. stable floating die of T according to claim 3, is characterized in that, the cross section of described guide hole (6) is greater than the cross section of the hollow bulb of described internal mold (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584921.2A CN103611806A (en) | 2013-11-19 | 2013-11-19 | T iron heading floating die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584921.2A CN103611806A (en) | 2013-11-19 | 2013-11-19 | T iron heading floating die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103611806A true CN103611806A (en) | 2014-03-05 |
Family
ID=50162540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584921.2A Pending CN103611806A (en) | 2013-11-19 | 2013-11-19 | T iron heading floating die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103611806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570354A (en) * | 2018-11-27 | 2019-04-05 | 武汉城市职业学院 | A kind of stamping die of auto panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60213329A (en) * | 1984-04-09 | 1985-10-25 | Honda Motor Co Ltd | Die device for forging |
| CN102601294A (en) * | 2012-04-01 | 2012-07-25 | 常熟新华远紧固件有限公司 | Die assembly for forming bottom of spring washer nut |
| CN202639064U (en) * | 2012-03-08 | 2013-01-02 | 苏州新凌高强度紧固件有限公司 | Once-molding die for cutting edge and reducing rod for main screw |
| CN203610510U (en) * | 2013-11-19 | 2014-05-28 | 梧州恒声电子科技有限公司 | T-shaped iron heading floating die |
-
2013
- 2013-11-19 CN CN201310584921.2A patent/CN103611806A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60213329A (en) * | 1984-04-09 | 1985-10-25 | Honda Motor Co Ltd | Die device for forging |
| CN202639064U (en) * | 2012-03-08 | 2013-01-02 | 苏州新凌高强度紧固件有限公司 | Once-molding die for cutting edge and reducing rod for main screw |
| CN102601294A (en) * | 2012-04-01 | 2012-07-25 | 常熟新华远紧固件有限公司 | Die assembly for forming bottom of spring washer nut |
| CN203610510U (en) * | 2013-11-19 | 2014-05-28 | 梧州恒声电子科技有限公司 | T-shaped iron heading floating die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570354A (en) * | 2018-11-27 | 2019-04-05 | 武汉城市职业学院 | A kind of stamping die of auto panel |
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Legal Events
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|---|---|---|---|
| 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 |