CN112404160A - Metal stamping die - Google Patents
Metal stamping die Download PDFInfo
- Publication number
- CN112404160A CN112404160A CN202010957832.8A CN202010957832A CN112404160A CN 112404160 A CN112404160 A CN 112404160A CN 202010957832 A CN202010957832 A CN 202010957832A CN 112404160 A CN112404160 A CN 112404160A
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- China
- Prior art keywords
- extrusion
- containing hole
- extrusion container
- container
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention relates to a metal stamping die which comprises a first extrusion container, a second extrusion container and a third extrusion container; the first extrusion container is positioned above the second extrusion container and is detachably connected with the second extrusion container; the third extrusion container is positioned below the second extrusion container and is detachably connected with the third extrusion container; the first containing hole is formed in the first extrusion barrel, the second containing hole is formed in the second extrusion barrel, the third containing hole is formed in the third extrusion barrel, the first containing hole, the second containing hole and the third containing hole are arranged concentrically, the diameter of the first containing hole is larger than that of the second containing hole, and the diameter of the second containing hole is equal to that of the third containing hole. The metal stamping die provided by the invention is more convenient for taking out a finally formed metal product.
Description
Technical Field
The invention relates to the technical field of metal processing, in particular to a metal stamping die.
Background
In the process of processing metal products, stamping is a common processing mode, wherein a brass bar is used as a common brass structural form, the existing metal stamping device mainly utilizes a hydraulic device to extrude metal raw materials into an extrusion die and then forms the metal raw materials through the extrusion die, a common cylindrical metal product needs to be extruded into a cylindrical hole during forming, the inner wall of the cylindrical hole and the surface of the metal product are often clamped mutually in the extrusion process, although the clamping degree can be relieved by increasing the smoothness of the inner wall of the cylindrical hole, the finally formed metal product is difficult to take out.
Disclosure of Invention
The invention aims to provide a metal stamping die, which solves the problems.
The technical scheme of the invention is as follows: a metal stamping die comprises a first extrusion container, a second extrusion container and a third extrusion container; the first extrusion container is positioned above the second extrusion container and is detachably connected with the second extrusion container; the third extrusion container is positioned below the second extrusion container and is detachably connected with the third extrusion container; the first containing hole is formed in the first extrusion barrel, the second containing hole is formed in the second extrusion barrel, the third containing hole is formed in the third extrusion barrel, the first containing hole, the second containing hole and the third containing hole are arranged concentrically, the diameter of the first containing hole is larger than that of the second containing hole, and the diameter of the second containing hole is equal to that of the third containing hole.
Preferably, a boss is arranged on the third extrusion cylinder and clamped in the second extrusion cylinder;
a groove is formed in one surface, back to the boss, of the second extrusion cylinder; a first extending part extending outwards is arranged on the third extrusion cylinder, and a through hole is vertically arranged on the first extending part; and a second extending part extending outwards is arranged on the second extrusion cylinder.
Preferably, the first extrusion container and the second extrusion container are fixedly connected through bolts.
When the metal stamping die is used, metal raw materials are placed in the first accommodating hole, the metal raw materials are extruded to the second accommodating hole and the third accommodating hole to be formed by means of external force extrusion, and finally the metal raw materials are extruded and cut into finished products. In the using process, once the metal product and the die are clamped, the bolts in the drawing 1 can be removed, the first extrusion container is taken down, the second extrusion container and the third extrusion container are separated through vibration, rotation and the like, and in the process of separating the second extrusion container and the third extrusion container, the metal product is separated from the second accommodating hole and the third accommodating hole, so that the finally formed metal product is taken out more conveniently.
Drawings
Fig. 1 is a schematic structural diagram of a metal stamping die according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1, the present invention provides a metal stamping die, including a first container 1, a second container 2, and a third container 3; the first extrusion container is located above the second extrusion container and detachably connected with the second extrusion container, and in this embodiment, the first extrusion container and the second extrusion container are fixedly connected through a bolt 12; the third extrusion container is positioned below the second extrusion container and is detachably connected with the third extrusion container; the first containing hole 4 is formed in the first extrusion barrel, the second containing hole 5 is formed in the second extrusion barrel, the third containing hole 6 is formed in the third extrusion barrel, the first containing hole, the second containing hole and the third containing hole are concentrically arranged, the diameter of the first containing hole is larger than that of the second containing hole, and the diameter of the second containing hole is equal to that of the third containing hole.
As a preferable scheme, a boss 7 is arranged on the third extrusion container, and the boss is clamped in the second extrusion container; a groove 8 is formed in one surface, back to the boss, of the second extrusion cylinder; a first extending part 9 extending outwards is arranged on the third extrusion container, and a through hole 10 is vertically arranged on the first extending part; the second extrusion cylinder is provided with a second extending part 11 extending outwards.
When the metal stamping die is used, metal raw materials are placed in the first accommodating hole, the metal raw materials are extruded to the second accommodating hole and the third accommodating hole to be formed by means of external force extrusion, and finally the metal raw materials are extruded and cut into finished products. In the using process, once the metal product and the die are clamped, the bolts in the drawing 1 can be removed, the first extrusion container is taken down, the second extrusion container and the third extrusion container are separated through vibration, rotation and the like, and in the process of separating the second extrusion container and the third extrusion container, the metal product is separated from the second accommodating hole and the third accommodating hole, so that the finally formed metal product is taken out more conveniently.
The above embodiments are merely illustrative of the present invention, and not restrictive, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and such changes and modifications should be construed as being included in the protection scope of the present invention.
Claims (3)
1. A metal stamping die is characterized in that: the extrusion device comprises a first extrusion container, a second extrusion container and a third extrusion container;
the first extrusion container is positioned above the second extrusion container and is detachably connected with the second extrusion container;
the third extrusion container is positioned below the second extrusion container and is detachably connected with the third extrusion container;
the first containing hole is formed in the first extrusion barrel, the second containing hole is formed in the second extrusion barrel, the third containing hole is formed in the third extrusion barrel, the first containing hole, the second containing hole and the third containing hole are arranged concentrically, the diameter of the first containing hole is larger than that of the second containing hole, and the diameter of the second containing hole is equal to that of the third containing hole.
2. The metal stamping die of claim 1, wherein: a boss is arranged on the third extrusion cylinder and clamped in the second extrusion cylinder;
a groove is formed in one surface, back to the boss, of the second extrusion cylinder;
a first extending part extending outwards is arranged on the third extrusion cylinder, and a through hole is vertically arranged on the first extending part;
and a second extending part extending outwards is arranged on the second extrusion cylinder.
3. The metal stamping die of claim 2, wherein: the first extrusion container and the second extrusion container are fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010957832.8A CN112404160A (en) | 2020-09-11 | 2020-09-11 | Metal stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010957832.8A CN112404160A (en) | 2020-09-11 | 2020-09-11 | Metal stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112404160A true CN112404160A (en) | 2021-02-26 |
Family
ID=74855401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010957832.8A Pending CN112404160A (en) | 2020-09-11 | 2020-09-11 | Metal stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112404160A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201500689U (en) * | 2009-10-12 | 2010-06-09 | 颜海君 | Cold extruding die for motorcycle brake cam |
| CN102371287A (en) * | 2010-08-26 | 2012-03-14 | 哈尔滨建成集团有限公司 | Extrusion die and method for extrusion molding inside and outside reduction blank by same |
| CN204220660U (en) * | 2014-10-31 | 2015-03-25 | 无锡海特铝业有限公司 | Two-chip type structure hot-extrusion mold |
| CN204320833U (en) * | 2014-12-19 | 2015-05-13 | 佛山市南海嘉美时代照明有限公司 | A kind of cold extrusion die of lamp radiator |
| CN205341541U (en) * | 2016-02-05 | 2016-06-29 | 中山市三丰金属锻造有限公司 | A wire die for equal diameter angle extrusion |
| CN206981444U (en) * | 2017-07-25 | 2018-02-09 | 洛阳罗伊机械有限公司 | A kind of hot-extrusion mold for horizontal type hot extrusion machine |
| JP2018196887A (en) * | 2017-05-22 | 2018-12-13 | 東洋機械金属株式会社 | Squeeze device, and die cast machine provided therewith |
| CN211304276U (en) * | 2019-11-25 | 2020-08-21 | 成都铝行家科技有限公司 | Quick detachable aluminium alloy extrusion die |
-
2020
- 2020-09-11 CN CN202010957832.8A patent/CN112404160A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201500689U (en) * | 2009-10-12 | 2010-06-09 | 颜海君 | Cold extruding die for motorcycle brake cam |
| CN102371287A (en) * | 2010-08-26 | 2012-03-14 | 哈尔滨建成集团有限公司 | Extrusion die and method for extrusion molding inside and outside reduction blank by same |
| CN204220660U (en) * | 2014-10-31 | 2015-03-25 | 无锡海特铝业有限公司 | Two-chip type structure hot-extrusion mold |
| CN204320833U (en) * | 2014-12-19 | 2015-05-13 | 佛山市南海嘉美时代照明有限公司 | A kind of cold extrusion die of lamp radiator |
| CN205341541U (en) * | 2016-02-05 | 2016-06-29 | 中山市三丰金属锻造有限公司 | A wire die for equal diameter angle extrusion |
| JP2018196887A (en) * | 2017-05-22 | 2018-12-13 | 東洋機械金属株式会社 | Squeeze device, and die cast machine provided therewith |
| CN206981444U (en) * | 2017-07-25 | 2018-02-09 | 洛阳罗伊机械有限公司 | A kind of hot-extrusion mold for horizontal type hot extrusion machine |
| CN211304276U (en) * | 2019-11-25 | 2020-08-21 | 成都铝行家科技有限公司 | Quick detachable aluminium alloy extrusion die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210226 |
|
| WD01 | Invention patent application deemed withdrawn after publication |