CN203610498U - High aspect ratio T iron forming mold - Google Patents
High aspect ratio T iron forming mold Download PDFInfo
- Publication number
- CN203610498U CN203610498U CN201320707774.9U CN201320707774U CN203610498U CN 203610498 U CN203610498 U CN 203610498U CN 201320707774 U CN201320707774 U CN 201320707774U CN 203610498 U CN203610498 U CN 203610498U
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- mold core
- lower mold
- cylindrical hole
- main body
- counterdie
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Abstract
The utility model discloses a high aspect ratio T iron forming mold and aims to provide a T iron forming mold with simple structure and high dimensional stability. The high aspect ratio T iron forming mold is characterized by comprising a lower mold and an upper mold, wherein the lower mold consists of a lower mold body, a lower mold core and a mandril, the lower mold core is embedded in the lower mold body, the middle of the lower mold core is provided with a cylindrical hole, the surface of the lower mold core on the upper end part of the cylindrical hole is provided with a round concave part of which the diameter is greater than that of the cylindrical hole, and the mandril is movably inserted below the cylindrical hole of which the upper end face is positioned at the lower mold core from the bottom of the lower mold body; the upper mold consists of an upper mold body and an upper mold core, the upper mold core is embedded in the upper mold body, the middle of the upper mold core is provided with an outwards convex cone part, and the axial lead of the cone part is consistent with the axial lead of the cylindrical hole. The utility model belongs to the technical field of molds and is used for T iron forming.
Description
Technical field
The utility model relates to a kind of T iron mould, and more particularly, it relates to a kind of high wire diameter than T iron mould.
Background technology
In traditional T ironworking technology, for wire diameter than the high wire diameter that is greater than 4:1 than T iron product, all adopt quadruplet mould to process, its roughly technical process be take the lead, integer, flattening, moulding four procedures, every procedure all needs special mould.This traditional technique exists operation more, the deficiency that production cost is high, and particularly for molding procedure mould,, there is improved necessity in its compact dimensions less stable.
Utility model content
The technical problems to be solved in the utility model is for the deficiencies in the prior art, and a kind of T iron mould of simple in structure, good stability of the dimension is provided.
The technical solution of the utility model is such: a kind of high wire diameter is than T iron mould, comprise counterdie and patrix, wherein said counterdie is to be made up of counterdie main body, lower mold core and push rod, lower mold core is embedded in counterdie main body, described lower mold core middle part is provided with cylindrical hole, lower mold core surface in cylindrical hole upper end is also provided with the circular depressions that diameter is greater than this cylindrical hole, and described push rod penetrates its upper surface and be positioned at the cylindrical hole below of lower mold core from the activity of counterdie bottom part body; Described patrix is made up of patrix main body and upper mold core, and upper mold core is embedded in patrix main body, and described upper mold core middle part is provided with the conus portion of outwardly convex, and the axial line of conus portion is consistent with the axial line of cylindrical hole.
Further, above-mentioned high wire diameter is than in T iron mould, and the upper surface of described lower mold core and counterdie main body is positioned at same plane.
Above-mentioned high wire diameter is than in T iron mould, and the lower surface of described upper mold core and patrix main body is positioned at same plane.
The utility model compared with prior art, has following advantage:
Due to the tapered portion at patrix middle part, in the time coordinating with counterdie, can locate quickly and easily, and will be processed into T iron finished product through flattening the T baslled iron material of processing fast, it repeats the good stability of the dimension of processing.
Accompanying drawing explanation
The specific embodiment engaging below in accompanying drawing does further and describes in detail the utility model, but does not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is use view of the present utility model.
In figure: counterdie 1, counterdie main body 11, lower mold core 12, cylindrical hole 12a, push rod 13, patrix 2, patrix main body 21, upper mold core 22, conus portion 22a, workpiece 3.
The specific embodiment
Consult shown in Fig. 1, high wire diameter of the present utility model is than T iron mould, comprise counterdie 1 and patrix 2, described counterdie 1 is to be made up of counterdie main body 11, lower mold core 12 and push rod 13, lower mold core 12 is embedded in counterdie main body 11, described lower mold core 12 middle parts are provided with cylindrical hole 12a, lower mold core 12 surfaces in cylindrical hole 12a upper end are also provided with the circular depressions that diameter is greater than this cylindrical hole 12a, and described lower mold core 12 is positioned at same plane with the upper surface of counterdie main body 11, be convenient to combination processing; Described push rod 13 penetrates its upper surface and is positioned at the cylindrical hole 12a below of lower mold core 12 from the 11 bottom activities of counterdie main body; Described patrix 2 is made up of patrix main body 21 and upper mold core 22, and upper mold core 22 is embedded in patrix main body 21, and described upper mold core 22 is positioned at same plane with the lower surface of patrix main body 21, is to be convenient to combination processing equally; Described upper mold core 22 middle parts are provided with the conus portion 22a of outwardly convex, and the axial line of conus portion 22a is consistent with the axial line of cylindrical hole 12a.
Participate in shown in Fig. 2, the operation principle of the utility model mould is: will be placed on moulding counterdie 1 the inside through the workpiece 3 flattening, shaping upper 2 is in the downward punching press of certain height, in punching course, counterdie 1 is motionless, until patrix 2 is pressed onto the desired compact dimensions of drawing workpiece 3,2 liters times original height of patrix, the thimble 13 of counterdie 1 ejects moulding counterdie 1 workpiece 3, obtains T iron finished product.
Claims (3)
1. a high wire diameter is than T iron mould, comprise counterdie (1) and patrix (2), it is characterized in that, described counterdie (1) is by counterdie main body (11), lower mold core (12) and push rod (13) form, lower mold core (12) is embedded in counterdie main body (11), described lower mold core (12) middle part is provided with cylindrical hole (12a), lower mold core (12) surface in cylindrical hole (12a) upper end is also provided with the circular depressions that diameter is greater than this cylindrical hole (12a), described push rod (13) penetrates from counterdie main body (11) bottom activity cylindrical hole (12a) below that its upper surface is positioned at lower mold core (12), described patrix (2) is made up of patrix main body (21) and upper mold core (22), upper mold core (22) is embedded in patrix main body (21), described upper mold core (22) middle part is provided with the conus portion (22a) of outwardly convex, and the axial line of conus portion (22a) is consistent with the axial line of cylindrical hole (12a).
2. high wire diameter according to claim 1, than T iron mould, is characterized in that, described lower mold core (12) is positioned at same plane with the upper surface of counterdie main body (11).
3. high wire diameter according to claim 1, than T iron mould, is characterized in that, described upper mold core (22) is positioned at same plane with the lower surface of patrix main body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707774.9U CN203610498U (en) | 2013-11-11 | 2013-11-11 | High aspect ratio T iron forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707774.9U CN203610498U (en) | 2013-11-11 | 2013-11-11 | High aspect ratio T iron forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610498U true CN203610498U (en) | 2014-05-28 |
Family
ID=50763179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320707774.9U Expired - Fee Related CN203610498U (en) | 2013-11-11 | 2013-11-11 | High aspect ratio T iron forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624156A (en) * | 2013-11-11 | 2014-03-12 | 梧州恒声电子科技有限公司 | High line diameter ratio T iron forming die |
-
2013
- 2013-11-11 CN CN201320707774.9U patent/CN203610498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624156A (en) * | 2013-11-11 | 2014-03-12 | 梧州恒声电子科技有限公司 | High line diameter ratio T iron forming die |
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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: 20140528 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |