CN201752726U - Pipe port sizing die - Google Patents
Pipe port sizing die Download PDFInfo
- Publication number
- CN201752726U CN201752726U CN2010202330253U CN201020233025U CN201752726U CN 201752726 U CN201752726 U CN 201752726U CN 2010202330253 U CN2010202330253 U CN 2010202330253U CN 201020233025 U CN201020233025 U CN 201020233025U CN 201752726 U CN201752726 U CN 201752726U
- Authority
- CN
- China
- Prior art keywords
- die
- pipe port
- sizing die
- pipe
- lower die
- 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
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- Extrusion Of Metal (AREA)
Abstract
A pipe port sizing die comprises an upper die, a lower die and an expansion round compression die head, and is characterized in that circular arc-shaped grooves are arranged on the upper die and the lower die corresponding to an elbow, the expansion round compression die head is over against the circular hole formed by the circular arc-shaped grooves of the upper die and the lower die assembled with each other. When in use, a pipe is placed in the circular arc-shaped groove of the lower die, the upper die is assembled with the lower die, the horizontal expansion round compression die head performs expansion round sizing on the pipe port in the circular hole formed by the upper and lower dies assembled with each other. The pipe port sizing die has the advantages of simple structure and convenient use.
Description
Technical field
The utility model relates to cold extrusion die, specifically is a kind of pipe fitting port sizing die that is applicable to the bend pipe shaping behind the cold-extrusion shaping.
Background technology
Bend pipe behind the cold-extrusion shaping is owing to technologic reason, and the port at two ends is rounding not, can't reach final dimension precision requirement, need be to the port round squeezing shaping that rises.
Summary of the invention
The purpose of this utility model is to propose a kind of pipe fitting port sizing die that is applicable to the bend pipe shaping behind the cold-extrusion shaping.
The purpose of this utility model is achieved in that a kind of pipe fitting port sizing die of the present utility model, it comprises upper die and lower die and the round extrusion die that rises, it is characterized in that the arc groove corresponding with bend pipe arranged on upper die and lower die, round extrusion die formed circular hole of arc groove behind the upper die and lower die matched moulds rises.
Pipe fitting port sizing die of the present utility model is put into the arc groove of counterdie with pipe fitting, and behind the Ccope closing machine, the horizontally disposed round extrusion die that rises is to being in pipe fitting port in the circular hole that forms behind the upper die and lower die matched moulds rounding shape of rising.The utlity model has characteristics simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of pipe fitting port sizing die of the present utility model.
The specific embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of pipe fitting port sizing die of the present utility model, it comprises patrix 3, counterdie 1 and the round extrusion die 4 that rises, and it is characterized in that having on patrix 3 and counterdie 1 arc groove corresponding with bend pipe 2, and round extrusion die 4 formed circular hole of arc groove behind patrix 3, counterdie 1 matched moulds rises.
Claims (1)
1. pipe fitting port sizing die, it comprises patrix (3), counterdie (1) and the round extrusion die (4) that rises, it is characterized in that having on patrix (3) and counterdie (1) and the corresponding arc groove of bend pipe (2), round extrusion die (4) formed circular hole of arc groove behind patrix (3), counterdie (1) matched moulds rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202330253U CN201752726U (en) | 2010-06-23 | 2010-06-23 | Pipe port sizing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202330253U CN201752726U (en) | 2010-06-23 | 2010-06-23 | Pipe port sizing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752726U true CN201752726U (en) | 2011-03-02 |
Family
ID=43620458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202330253U Expired - Fee Related CN201752726U (en) | 2010-06-23 | 2010-06-23 | Pipe port sizing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248033A (en) * | 2011-06-30 | 2011-11-23 | 江苏华阳管业股份有限公司 | Bend flaring die |
| CN102380529A (en) * | 2011-09-23 | 2012-03-21 | 湖南四化建高压阀门管件有限公司 | Bending equipment of urea-level stainless steel pipe and bending method |
| CN104858311A (en) * | 2015-06-02 | 2015-08-26 | 杰锋汽车动力系统股份有限公司 | Tool for short bent pipe processing |
| CN114160680A (en) * | 2021-11-10 | 2022-03-11 | 湖州金螺智能科技有限公司 | Stainless steel return bend pipe fitting forming die |
-
2010
- 2010-06-23 CN CN2010202330253U patent/CN201752726U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248033A (en) * | 2011-06-30 | 2011-11-23 | 江苏华阳管业股份有限公司 | Bend flaring die |
| CN102380529A (en) * | 2011-09-23 | 2012-03-21 | 湖南四化建高压阀门管件有限公司 | Bending equipment of urea-level stainless steel pipe and bending method |
| CN104858311A (en) * | 2015-06-02 | 2015-08-26 | 杰锋汽车动力系统股份有限公司 | Tool for short bent pipe processing |
| CN114160680A (en) * | 2021-11-10 | 2022-03-11 | 湖州金螺智能科技有限公司 | Stainless steel return bend pipe fitting forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YADA PIPE SYSTEM CO., LTD. Free format text: FORMER NAME: ZHEJIANG JIAXING YADA STAINLESS STEEL MANUFACTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314005 Xinfeng Industrial Park, Zhejiang, Jiaxing Patentee after: YADA PIPELINE SYSTEM CO., LTD. Address before: 314005 Xinfeng Industrial Park, Zhejiang, Jiaxing Patentee before: Zhejiang Jiaxing Yada Stainless Steel Manufacture Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20160623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |