CN103611804A - Beating die for T-shaped iron with oval plugs - Google Patents
Beating die for T-shaped iron with oval plugs Download PDFInfo
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- CN103611804A CN103611804A CN201310580981.7A CN201310580981A CN103611804A CN 103611804 A CN103611804 A CN 103611804A CN 201310580981 A CN201310580981 A CN 201310580981A CN 103611804 A CN103611804 A CN 103611804A
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- China
- Prior art keywords
- recess
- die
- counterdie
- column core
- inner fovea
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Abstract
The invention discloses a beating die for T-shaped iron with oval plugs. The beating die comprises an upper die and a lower die. A first recessed portion for fixing a rod is arranged on the lower surface of the upper die. A second recessed portion capable of accommodating the rod is arranged at a position, corresponding to the first recessed portion, of the upper surface of the lower die. The bottom of the second recessed portion is connected with an inwards-recessed portion with the oval cross section. A through hole communicated with the inwards-recessed portion is formed in the lower surface of the lower die. An ejector pin is arranged in the through hole. The cross sections of the ejector pin and the inwards-recessed portion are the same. By the beating die, the T-shaped iron with the oval plugs can be conveniently and rapidly produced.
Description
Technical field
The present invention relates to automatic puncher field, particularly a kind of band heading mold of the T iron for the preparation of ovallized column core.
Background technology
The cross section of the post core of existing T iron is generally circle, nearest research is found, the T iron of ovallized column core has advantages of low noise, high-quality in application, the technique of the T iron of existing making ovallized column core is mainly with manually sawing out a piece disk material, 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, the band heading mold of the operation of taking the lead of T iron that therefore proposes a kind of ovallized column core that is applicable to be convenient to following process is extremely urgent.
Summary of the invention
The invention provides and a kind ofly have and can facilitate, fast prepare the band heading mold of the T iron of ovallized column core.
Technical scheme provided by the invention is: a kind of band heading mold of ovallized column core T iron, comprise upper die and lower die, the lower surface of described patrix is provided with the fixedly recess of bar, the position that the upper surface of described counterdie is corresponding with described recess is provided with the recess that can hold bar, and it is oval-shaped inner fovea part that the bottom of described recess is connected with cross section; The lower surface of described counterdie is provided with through hole, and described through hole is communicated with inner fovea part; In described through hole, be provided with the thimble extending in inner fovea part, the cross section of described thimble is identical with the cross section of inner fovea part.
In the band heading mold of above-mentioned a kind of ovallized column core T iron, the length of described thimble is greater than or equal to the thickness of described counterdie.
In the band heading mold of above-mentioned a kind of ovallized column core T iron, the top of described recess is provided with first and leads into breach.
In the band heading mold of above-mentioned a kind of ovallized column core T iron, the bottom of described recess is provided with second and leads into breach.
In the band heading mold of above-mentioned a kind of ovallized column core T iron, described counterdie upper surface is provided with groove, is inlaid with hollow cylindrical die in described groove, and the top of the hollow bulb of described die is described recess, and bottom is described inner fovea part.
Compared with prior art, band heading mold of the present invention arranges recess and recess by upper die and lower die, and in the bottom of recess, to be connected with cross section be oval-shaped inner fovea part, can guarantee that raw material can tentatively compress oval-shaped post core.And the lower surface at counterdie is provided with through hole and the thimble being communicated with inner fovea part, can conveniently after punching operation finishes, utilize thimble that the workpiece after processing is sent to band heading mold, facilitate automation mechanized operation and batch machining.What is more important, height that can free adjustment thimble, guarantees to take the lead in operation, and the working height of ovallized column core, adopts above-mentioned design to go for the operation of taking the lead of the ovallized column core T iron of differing heights.
Further, in the upper surface setting of counterdie, inlay the hollow cylindrical die of connection, can when needs are processed different bar, change die, avoid whole band heading mold to change, economize on the use of funds and manpower.
Accompanying drawing explanation
Fig. 1 is the schematic diagram 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, a kind of band heading mold of ovallized column core T iron, comprise patrix 1 and counterdie 2, the lower surface of described patrix 1 is provided with the fixedly recess 4 of bar 3, the position that the upper surface of described counterdie 2 is corresponding with described recess 4 is provided with the recess 5 that can hold bar 3, and it is oval-shaped inner fovea part 6 that the bottom of described recess 5 is connected with cross section; The lower surface of described counterdie 2 is provided with through hole 7, and described through hole 7 is communicated with inner fovea part 6; In described through hole 7, be provided with thimble 8, the cross section of described thimble 8 is identical with the cross section of inner fovea part 6, at this, it should be noted that, bar is raw material of the present invention, is cut into segment is bar by disk material.The length of described thimble 8 is greater than or equal to the thickness of described counterdie 2, the top of described recess 5 is provided with first and leads into breach 9, the bottom of described recess 4 is provided with second and leads into breach 10, described counterdie 2 upper surfaces are provided with groove 11, in described groove 11, be inlaid with hollow cylindrical die 12, the top of the hollow bulb of described die 12 is described recess 5, and bottom is described inner fovea part 6.
In actual applications, user only need to reconcile the height of thimble 8 in inner fovea part before processing, by cutting materials device, disk material is cut into bar 3, bar 3 is sent on the recess 5 of upper surface of counterdie 2,1 pair of counterdie of patrix 2 carries out punching press, prepares the workpiece of taking the lead of the T iron of ovallized column core.
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 (5)
1. the band heading mold of an ovallized column core T iron, comprise patrix (1) and counterdie (2), it is characterized in that, the lower surface of described patrix (1) is provided with the fixedly recess (4) of bar (3), the position that the upper surface of described counterdie (2) is corresponding with described recess (4) is provided with the recess (5) that can hold bar (3), and it is oval-shaped inner fovea part (6) that the bottom of described recess (5) is connected with cross section; The lower surface of described counterdie (2) is provided with through hole (7), and described through hole (7) is communicated with inner fovea part (6); In described through hole (7), be provided with the thimble (8) extending in inner fovea part (6), the cross section of described thimble (8) is identical with the cross section of inner fovea part (6).
2. the band heading mold of ovallized column core T iron according to claim 1, is characterized in that, the length of described thimble (8) is greater than or equal to the thickness of described counterdie (2).
3. the band heading mold of ovallized column core T iron according to claim 1, is characterized in that, the top of described recess (5) is provided with first and leads into breach (9).
4. the band heading mold of ovallized column core T iron according to claim 3, is characterized in that, the bottom of described recess (4) is provided with second and leads into breach (10).
5. the band heading mold of ovallized column core T iron according to claim 1, it is characterized in that, described counterdie (2) upper surface is provided with groove (11), in described groove (11), be inlaid with hollow cylindrical die (12), the top of the hollow bulb of described die (12) is described recess (5), and bottom is described inner fovea part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580981.7A CN103611804A (en) | 2013-11-19 | 2013-11-19 | Beating die for T-shaped iron with oval plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580981.7A CN103611804A (en) | 2013-11-19 | 2013-11-19 | Beating die for T-shaped iron with oval plugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103611804A true CN103611804A (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580981.7A Pending CN103611804A (en) | 2013-11-19 | 2013-11-19 | Beating die for T-shaped iron with oval plugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103611804A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202037290U (en) * | 2011-05-05 | 2011-11-16 | 宁波向阳坦科斯特电子有限公司 | Ejection pressing bidirectional upsetting die |
| 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 |
| CN202103831U (en) * | 2011-04-25 | 2012-01-04 | 宁波向阳坦科斯特电子有限公司 | T-shaped iron die |
| CN202438653U (en) * | 2012-02-27 | 2012-09-19 | 宁波向阳坦科斯特电子有限公司 | Cold forging mould for iron cores |
| CN202438656U (en) * | 2012-02-27 | 2012-09-19 | 宁波向阳坦科斯特电子有限公司 | Cold forging die for T-shaped iron with shrinkage pool |
| CN203610509U (en) * | 2013-11-19 | 2014-05-28 | 梧州恒声电子科技有限公司 | Heading die for T-shaped iron with oval column core |
-
2013
- 2013-11-19 CN CN201310580981.7A patent/CN103611804A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202103831U (en) * | 2011-04-25 | 2012-01-04 | 宁波向阳坦科斯特电子有限公司 | T-shaped iron die |
| CN202037290U (en) * | 2011-05-05 | 2011-11-16 | 宁波向阳坦科斯特电子有限公司 | Ejection pressing bidirectional upsetting die |
| CN202438653U (en) * | 2012-02-27 | 2012-09-19 | 宁波向阳坦科斯特电子有限公司 | Cold forging mould for iron cores |
| CN202438656U (en) * | 2012-02-27 | 2012-09-19 | 宁波向阳坦科斯特电子有限公司 | Cold forging die for T-shaped iron with shrinkage pool |
| CN203610509U (en) * | 2013-11-19 | 2014-05-28 | 梧州恒声电子科技有限公司 | Heading die for T-shaped iron with oval column core |
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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 |