CN103506519A - Hot punching forming production method of alloy - Google Patents
Hot punching forming production method of alloy Download PDFInfo
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- CN103506519A CN103506519A CN201210222696.3A CN201210222696A CN103506519A CN 103506519 A CN103506519 A CN 103506519A CN 201210222696 A CN201210222696 A CN 201210222696A CN 103506519 A CN103506519 A CN 103506519A
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Abstract
The invention discloses a hot punching forming production method of alloy. A die is manufactured according to the structure and the weight of the alloy. A feed inlet is formed in the die. An ejection pin is arranged below the die. An inner die cylinder and an outer die cylinder are manufactured according to the die. The die and the die cylinders are installed on a punching machine. A heated blank bar is placed at the feed inlet in the die through pincers by one worker, and another worker treads a punching machine pedal so that a punching head can be driven by a punching arm of the punching machine to squeeze towards the feed inlet and the blanks can flow into a die cavity under the action of squeezing force, and the alloy is once formed. After the product is formed, the inner die cylinder is driven to stretch upwards by a certain angle through the retraction force of the punching arm of the punching machine to drive the alloy to come out of the die. Another worker takes the formed alloy out through the pincers, the alloy is cooled to the room temperature and is then placed on a small-pressure punching machine which is provided with a trimming die to quickly carry out punching to remove rough selvedges, and accordingly the alloy can be acquired. The hot punching forming production method of the alloy has the advantages of being practical, facilitating production, reducing production cost and improving production efficiency.
Description
Technical field
The present invention relates to a kind of production method of alloy product, particularly a kind of red production method of rushing of alloy.
Background technology
In order to improve the quality of product, at present a lot of products is all made with alloy, and general alloy product sill is all by hot extrusion or forges technique and make and produce, the product of producing like this, not only make inconvenience, and it is high to expend cost of material.
Summary of the invention
Technical problem to be solved by this invention is the deficiency for existing alloy product production technology, and a kind of red production method of rushing of alloy is provided.
To achieve these goals, the measure that the present invention takes:
A kind of red production method of rushing of alloy, first according to the structure of product and weight, make mould, the mould of making cuts into two lobes by line, on mould, open a metal bar charging aperture, a thimble is set below mould, in good according to the Mold Making of making, external mold cylinder, mould and mould cylinder are installed on punch press, a workman is placed into the metal bar charging aperture on mould by the material embryo rod heating with pliers, another workman tramples the pedal of punch press, make the arm that rushes of punch press drive drift to push to charging aperture, make to expect embryo by pressurized flow in cavity body of mould, one-shot forming, after formed product, by punch press, rush arm retraction force again, drive internal mold cylinder to extend upward with certain angle, and drive product from mould out, another one workman takes out in type product with pliers, place, be cooled to normal temperature, again product is placed on the little pressure punch that shaving die is installed, burr are removed in punching press fast, can obtain alloy material,
Drive internal mold cylinder to take the angle of certain angle when extending upward between 9 ° to 50 °;
Described thimble is arranged on the position that is positioned at 10 millimeters of mould belows;
The temperature of the material embryo rod of described heating is at 650～700 ° of C.
Beneficial effect of the present invention: practicality, be convenient to produce, reduced production cost, improved production efficiency.
The specific embodiment
A kind of red production method of rushing of alloy, first according to the structure of product and weight, make mould, the mould of making cuts into two lobes by line, on mould, open a metal bar charging aperture, below mould, establish and emit a thimble, in good according to the Mold Making of making, external mold cylinder, mould and mould cylinder are installed on punch press, a workman is placed into the metal bar charging aperture on mould by the material embryo rod heating with pliers, another workman tramples the pedal of punch press, make the arm that rushes of punch press drive drift to push to charging aperture, make to expect embryo by pressurized flow in cavity body of mould, one-shot forming, after formed product, by punch press, rush arm retraction force again, drive internal mold cylinder to extend upward with certain angle, and drive product from mould out, another one workman takes out in type product with pliers, place, be cooled to normal temperature, again product is placed on the little pressure punch that shaving die is installed, burr are removed in punching press fast, can obtain alloy material, drive internal mold cylinder to take the angle of certain angle when extending upward between 9 ° to 50 °, described thimble is arranged on the position that is positioned at 10 millimeters of mould belows, the temperature of the material embryo rod of described heating is at 650～700 ° of C.
In actual production manufacturing process, according to the weight of product, suitably increase the weight of material embryo rod 1 ~ 5%, the method is suitable for the production of copper alloy or ferroalloy goods, thereby realizes object of the present invention.
Those ordinary skill in the art's simple change and replacement are all within protection scope of the present invention.
Claims (4)
1. the red production method of rushing of an alloy, first according to the structure of product and weight, make mould, the mould of making cuts into two lobes by line, on mould, open a metal bar charging aperture, a thimble is set below mould, it is characterized in that: in good according to the Mold Making of making, external mold cylinder, mould and mould cylinder are installed on punch press, a workman is placed into the metal bar charging aperture on mould by the material embryo rod heating with pliers, another workman tramples the pedal of punch press, make the arm that rushes of punch press drive drift to push to charging aperture, make to expect embryo by pressurized flow in cavity body of mould, one-shot forming, after formed product, by punch press, rush arm retraction force again, drive internal mold cylinder to extend upward with certain angle, and drive product from mould out, another one workman takes out in type product with pliers, place, be cooled to normal temperature, again product is placed on the little pressure punch that shaving die is installed, burr are removed in punching press fast, can obtain alloy material.
2. the red production method of rushing of a kind of alloy as claimed in claim 1, is characterized in that: drive internal mold cylinder to take the angle of certain angle when extending upward between 9 ° to 50 °.
3. the red production method of rushing of a kind of alloy as claimed in claim 1, is characterized in that: described thimble is arranged on the position that is positioned at 10 millimeters of mould belows.
4. the red production method of rushing of a kind of alloy as claimed in claim 1, is characterized in that: the temperature of the material embryo rod of described heating is at 650～700 ° of C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222696.3A CN103506519A (en) | 2012-06-29 | 2012-06-29 | Hot punching forming production method of alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222696.3A CN103506519A (en) | 2012-06-29 | 2012-06-29 | Hot punching forming production method of alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506519A true CN103506519A (en) | 2014-01-15 |
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ID=49890246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210222696.3A Pending CN103506519A (en) | 2012-06-29 | 2012-06-29 | Hot punching forming production method of alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506519A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831597A (en) * | 2014-04-01 | 2014-06-04 | 台州市中奥特种设备检测技术服务有限公司 | Copper alloy valve forging production processing technique |
| CN108435860A (en) * | 2018-03-05 | 2018-08-24 | 苏州特鑫精密电子有限公司 | A kind of one time punching molded technique used for vehicle transmission shaft |
-
2012
- 2012-06-29 CN CN201210222696.3A patent/CN103506519A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831597A (en) * | 2014-04-01 | 2014-06-04 | 台州市中奥特种设备检测技术服务有限公司 | Copper alloy valve forging production processing technique |
| CN108435860A (en) * | 2018-03-05 | 2018-08-24 | 苏州特鑫精密电子有限公司 | A kind of one time punching molded technique used for vehicle transmission shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |