CN203610580U - High aspect ratio T iron flattening mold - Google Patents
High aspect ratio T iron flattening mold Download PDFInfo
- Publication number
- CN203610580U CN203610580U CN201320707938.8U CN201320707938U CN203610580U CN 203610580 U CN203610580 U CN 203610580U CN 201320707938 U CN201320707938 U CN 201320707938U CN 203610580 U CN203610580 U CN 203610580U
- Authority
- CN
- China
- Prior art keywords
- mold core
- lower mold
- iron
- forming hole
- main body
- Prior art date
- 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 - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 20
- 238000003754 machining Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model discloses a high aspect ratio T iron flattening mold, and aims to provide a T iron flattening mold with simple structure and high dimensional stability. The high aspect ratio T iron flattening 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 T-shaped forming hole; the mandril is movably inserted below the T-shaped forming 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 a flat conical concave part; the axial lead of the conical concave part is consistent with the axial lead of the T-shaped forming hole; the diameter of the lower opening of the conical concave part is consistent with the diameter of the upper opening part of the T-shaping forming hole. The high aspect ratio T iron flattening mold belongs to the technical field of molds and is used for machining T iron.
Description
Technical field
The utility model relates to T ironworking mould, and more particularly, it relates to a kind of high wire diameter and flattens mould than T iron.
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, and the deficiency that production cost is high, particularly for flattening process mould, exists improved necessity.
Utility model content
The technical problems to be solved in the utility model is for the deficiencies in the prior art, provides a kind of T iron simple in structure, good stability of the dimension to flatten mould.
The technical solution of the utility model is such: a kind of high wire diameter is flattened mould than T iron, comprise counterdie and patrix, counterdie described in it 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 T shape forming hole, and described push rod penetrates its upper surface and be positioned at the T shape forming 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, upper mold core is embedded in patrix main body, described upper mold core middle part is provided with flat conical recess, the axial line of conical recess is consistent with the axial line of T shape forming hole, and the lower openings diameter of conical recess is consistent with the upper end open portion diameter of T shape forming hole.
Further, above-mentioned high wire diameter is flattened in mould than T iron, and the major diameter part bottom, top of described T shape forming hole is the intilted conical surface.
Above-mentioned high wire diameter is flattened in mould than T iron, and the upper surface of described lower mold core and counterdie main body is positioned at same plane.
Above-mentioned high wire diameter is flattened in mould than T iron, 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:
Because patrix adopts flat taper moulding recess, coordinate with counterdie and can, quickly and easily by being processed into T shape crude green body through the T baslled iron material of processing of taking the lead, repeat the good stability of the dimension of processing, for follow-up moulding provides qualified blank.
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;
Structural representation when Fig. 2 is the utility model specific works.
In figure: counterdie 1, counterdie main body 11, lower mold core 12, T shape forming hole 12a, push rod 13, patrix 2, patrix main body 21, upper mold core 22, conical recess 22a, workpiece 3.
The specific embodiment
Consult shown in Fig. 1, high wire diameter of the present utility model is flattened mould than T iron, 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, 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 lower mold core 12 middle parts are provided with T shape forming hole 12a, and described push rod 13 penetrates its upper surface and be positioned at the T shape forming hole 12a below of lower mold core 12 from the 11 bottom activities of counterdie main body; The major diameter part bottom, top of described T shape forming hole 12a is the intilted conical surface, is convenient to the ejection device after workpiece flattens; 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 the combination processing for mould equally; Described upper mold core 22 middle parts are provided with flat conical recess 22a, and the axial line of conical recess 22a is consistent with the axial line of T shape forming hole 12a, and the lower openings diameter of conical recess 22a is consistent with the upper end open portion diameter of T shape forming hole 12a.
Consult shown in Fig. 2, flattening die operation principle of the present utility model: the workpiece 3 of processing through taking the lead is placed on and flattens counterdie 1 the inside, flatten patrix 2 in the downward punching press of certain height, in punching course, counterdie 1 is motionless, until patrix 2 is pressed onto the desired flattening size of drawing workpiece 3,2 liters times original height of patrix, the thimble 13 of counterdie 1 ejects workpiece 3 to flatten counterdie 1.
Claims (4)
1. a high wire diameter is flattened mould than T iron, comprise counterdie (1) and patrix (2), it is characterized in that, 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 part is provided with T shape forming hole (12a), and described push rod (13) penetrates its upper surface and be positioned at T shape forming hole (12a) below of lower mold core (12) from counterdie main body (11) bottom activity; 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 flat conical recess (22a), the axial line of conical recess (22a) is consistent with the axial line of T shape forming hole (12a), and the lower openings diameter of conical recess (22a) is consistent with the upper end open portion diameter of T shape forming hole (12a).
2. high wire diameter according to claim 1 is flattened mould than T iron, it is characterized in that, the major diameter part bottom, top of described T shape forming hole (12a) is the intilted conical surface.
3. high wire diameter according to claim 1 is flattened mould than T iron, it is characterized in that, described lower mold core (12) is positioned at same plane with the upper surface of counterdie main body (11).
4. high wire diameter according to claim 1 is flattened mould than T iron, it 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 |
|---|---|---|---|
| CN201320707938.8U CN203610580U (en) | 2013-11-11 | 2013-11-11 | High aspect ratio T iron flattening mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707938.8U CN203610580U (en) | 2013-11-11 | 2013-11-11 | High aspect ratio T iron flattening mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610580U true CN203610580U (en) | 2014-05-28 |
Family
ID=50763261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320707938.8U Expired - Fee Related CN203610580U (en) | 2013-11-11 | 2013-11-11 | High aspect ratio T iron flattening mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624202A (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 flattening die |
| CN105772623A (en) * | 2015-11-27 | 2016-07-20 | 昆山惠众机电有限公司 | Precise forging technology of T-shaped part |
-
2013
- 2013-11-11 CN CN201320707938.8U patent/CN203610580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624202A (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 flattening die |
| CN105772623A (en) * | 2015-11-27 | 2016-07-20 | 昆山惠众机电有限公司 | Precise forging technology of T-shaped part |
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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 |