CN104525818A - Hot forging forming die - Google Patents
Hot forging forming die Download PDFInfo
- Publication number
- CN104525818A CN104525818A CN201410845659.7A CN201410845659A CN104525818A CN 104525818 A CN104525818 A CN 104525818A CN 201410845659 A CN201410845659 A CN 201410845659A CN 104525818 A CN104525818 A CN 104525818A
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- CN
- China
- Prior art keywords
- die
- mold cavity
- forging forming
- cavity
- hot
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
A hot forging forming die is characterized in that an upper die and a lower die are included, a die cavity A is arranged at the upper end of the upper die, the lower end of the lower die is provided with a die cavity B, the die cavity A and the die cavity B are in mirror symmetry, blank materials are arranged between the upper die and the lower die, the die cavity B is in an L shape, a cylindrical cavity is arranged on the short side on the lower portion of the L shape, and slope connection is arranged between the vertical line and the small short horizontal part of the L shape. An angle of 45 degrees is formed between the slope and the vertical direction of the die cavity B. The blank materials are copper materials. The upper die and the lower die are made of heat-resisting die copper. The hot forging forming die has the advantages that the number of procedures is small, labor intensity is low, product quality and efficiency are high, and meanwhile electric conductivity can be guaranteed.
Description
Technical field
The present invention relates to electrically with bus processing and manufacturing field, particularly hot-forging forming mould.
Background technology
Manufacture in prior art electrically with the traditional handicraft that bus processing parts adopts be all hot extrude, cleaning, coarse adjustment, head processed, roll, cold drawn, accurate adjustment forming material, the work step such as saw material, again machined operate.Its operation is many, labour intensity large, and the product material simultaneously made is loose, conductance quality not easily ensures.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of operation is few, labour intensity is low, high conductance can guaranteed hot-forging forming mould simultaneously for product quality efficiency.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
Hot-forging forming mould, is characterized in that: comprise upper die and lower die, and patrix upper end is provided with mold cavity A, and counterdie lower end is provided with mold cavity B; Described mold cavity A and mold cavity B is specular, is also provided with stock between patrix and counterdie; Described mold cavity B is L-shaped, below L, minor face is provided with cylindrical cavity, is also provided with slope and connects between the vertical curve of L and little hyphen.
Described slope and mold cavity B vertical direction are 45° angle.
Described stock is copper product.
Described patrix and counterdie are that heat-resisting die copper becomes.
The invention has the advantages that hot-forging forming mould of the present invention has that operation is few, labour intensity is low, high conductance can guaranteed feature simultaneously for product quality efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention.
1, patrix, 2, mold cavity A, 3, stock, 4, mold cavity B, 5, counterdie, 6, slope, 7, cavity.
Detailed description of the invention
Hot-forging forming mould, is characterized in that: comprise patrix 1 and counterdie 5, and patrix 1 upper end is provided with mold cavity A2, and counterdie 5 lower end is provided with mold cavity B4; Described mold cavity A2 and mold cavity B4 is specular, is also provided with stock 3 between patrix 1 and counterdie 5; Described mold cavity B4 is L-shaped, below L, minor face is provided with also to be provided with slope 6 between the vertical curve of cylindrical cavity 7, L and little hyphen and to connect.
Described slope 6 and mold cavity B4 vertical direction are 45° angle.
Described stock 3 is copper product.
Described patrix 1 with counterdie 5 for heat-resisting die copper becomes.
During concrete enforcement, stock 3 is heated to critical-temperature, the critical-temperature of copper is 1083.4 DEG C, afterwards the stock 3 being in critical-temperature is placed between mold cavity A2 and mold cavity B4, start large tonnage pressing machine control button, pressing patrix 1 and counterdie 5, make its one-shot forming irregular part, after trimming, entering machined.One-shot forming solves that former operation is many, labour intensity is large, the uppity problem of quality, substantially increases product efficiency.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or the conversion of equivalent flow process or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
In sum, hot-forging forming mould of the present invention has that operation is few, labour intensity is low, high conductance can guaranteed feature simultaneously for product quality efficiency.
Claims (4)
1. hot-forging forming mould, is characterized in that: comprise patrix (1) and counterdie (5), patrix (1) upper end is provided with mold cavity A(2), counterdie (5) lower end is provided with mold cavity B(4); Described mold cavity A(2) and mold cavity B(4) in specular, between patrix (1) and counterdie (5), be also provided with stock (3); Described mold cavity B(4) L-shaped, below L, minor face is provided with cylindrical cavity (7), is also provided with slope (6) between the vertical curve of L and little hyphen and connects.
2. hot-forging forming mould according to claim 1, is characterized in that: described slope (6) and mold cavity B(4) on vertical direction in 45° angle.
3. hot-forging forming mould according to claim 1 and 2, is characterized in that: described stock (3) is copper product.
4. hot-forging forming mould according to claim 3, is characterized in that: described patrix (1) with counterdie (5) for heat-resisting die copper becomes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410845659.7A CN104525818A (en) | 2014-12-31 | 2014-12-31 | Hot forging forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410845659.7A CN104525818A (en) | 2014-12-31 | 2014-12-31 | Hot forging forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525818A true CN104525818A (en) | 2015-04-22 |
Family
ID=52841549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410845659.7A Pending CN104525818A (en) | 2014-12-31 | 2014-12-31 | Hot forging forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414433A (en) * | 2015-12-10 | 2016-03-23 | 宋和明 | Hot-forging die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168453A (en) * | 1982-03-30 | 1983-10-04 | Sumitomo Metal Ind Ltd | Forming method of h-section forging |
| JPS62289341A (en) * | 1986-06-10 | 1987-12-16 | Kobe Steel Ltd | Metallic die for stamping and its manufacture |
| CN2789894Y (en) * | 2005-04-20 | 2006-06-21 | 吴龙海 | Electric hydraulic bus processing machine |
| CN101607271A (en) * | 2009-07-21 | 2009-12-23 | 大连康丰科技有限公司 | The continuous squeezing method and the equipment that have the stacked assembling die of reversed cone angle |
| CN203356510U (en) * | 2013-05-10 | 2013-12-25 | 上海汽车集团股份有限公司 | Crankshaft hot-forging die |
| CN204430122U (en) * | 2014-12-31 | 2015-07-01 | 靖江市海源有色金属材料有限公司 | A kind of hot-forging forming mould |
-
2014
- 2014-12-31 CN CN201410845659.7A patent/CN104525818A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168453A (en) * | 1982-03-30 | 1983-10-04 | Sumitomo Metal Ind Ltd | Forming method of h-section forging |
| JPS62289341A (en) * | 1986-06-10 | 1987-12-16 | Kobe Steel Ltd | Metallic die for stamping and its manufacture |
| CN2789894Y (en) * | 2005-04-20 | 2006-06-21 | 吴龙海 | Electric hydraulic bus processing machine |
| CN101607271A (en) * | 2009-07-21 | 2009-12-23 | 大连康丰科技有限公司 | The continuous squeezing method and the equipment that have the stacked assembling die of reversed cone angle |
| CN203356510U (en) * | 2013-05-10 | 2013-12-25 | 上海汽车集团股份有限公司 | Crankshaft hot-forging die |
| CN204430122U (en) * | 2014-12-31 | 2015-07-01 | 靖江市海源有色金属材料有限公司 | A kind of hot-forging forming mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414433A (en) * | 2015-12-10 | 2016-03-23 | 宋和明 | Hot-forging die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
|
| RJ01 | Rejection of invention patent application after publication |