CN203356387U - Upper die for machining elbow - Google Patents
Upper die for machining elbow Download PDFInfo
- Publication number
- CN203356387U CN203356387U CN 201320377921 CN201320377921U CN203356387U CN 203356387 U CN203356387 U CN 203356387U CN 201320377921 CN201320377921 CN 201320377921 CN 201320377921 U CN201320377921 U CN 201320377921U CN 203356387 U CN203356387 U CN 203356387U
- Authority
- CN
- China
- Prior art keywords
- elbow
- upper die
- patrix
- die
- machining
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004080 punching Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to the technical field of dies, in particular to an upper die for machining an elbow. The upper die for machining the elbow comprises an upper die body and is characterized in that an arc-shaped groove is transversely formed in the upper die body from the left side to the right side and two sunk screw holes are formed in the upper side of the arc-shaped groove and the lower side of the arc-shaped groove respectively. Compared with the prior art, the upper die for machining the elbow has the advantages that an extruding type elbow die is provided and is composed of the upper die and a lower die, an elbow section bar is placed and fixed in the groove of the die, the two ends of the die are punched through puncher pins, so that the elbow section bar is rapidly changed to a needed shape, the production efficiency is greatly improved, and quality is guaranteed.
Description
Technical field
The utility model relates to technical field of mold, specifically a kind of patrix of processing elbow.
Background technology
Traditional elbow carries out bending machining by a columniform section bar and obtains the moulding needed, yet special requirements for some, for example conical elbow, need to expend a large amount of manpowers and carry out calculating processing, often production efficiency, can't meet the quality requirement slowly simultaneously.
Summary of the invention
The utility model is for overcoming the deficiencies in the prior art, a kind of elbow module of extrusion pressing type is provided, by patrix and counterdie, formed, the elbow section bar is positioned in the groove of mould fixing, punching press is carried out by drift in the two ends of mould, make the elbow section bar become fast needed shape, production efficiency improves greatly, and ensures the quality of products.
For achieving the above object, design a kind of patrix of processing elbow, comprise patrix, it is characterized in that: laterally be provided with from left to right circular groove on patrix, the both sides up and down of circular groove are respectively equipped with 2 sunk screw holes.
Described circular groove is the thick groove in middle thin two, and the interlude of circular groove is the thin skewed groove in thick right side, left side.
The Ce Yu upper right side, lower-left of described patrix is respectively equipped with positioning through hole, and positioning through hole is positioned at the outside in sunk screw hole.
The utility model compared with the existing technology, a kind of elbow module of extrusion pressing type is provided, by patrix and counterdie, formed, the elbow section bar is positioned in the groove of mould fixing, punching press is carried out by drift in the two ends of mould, make the elbow section bar become fast needed shape, production efficiency improves greatly, and ensures the quality of products.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure side view.
Fig. 3 be in Fig. 1 A-A to cutaway view.
Referring to Fig. 1, Fig. 2,1 is circular groove, and 2 is the sunk screw hole, and 3 is patrix, and 4 is positioning through hole.
The specific embodiment
Below with reference to the accompanying drawings the utility model is described further.
As Fig. 1, shown in Fig. 2, laterally be provided with from left to right circular groove 1 on patrix 3, the both sides up and down of circular groove 1 are respectively equipped with 2 sunk screw holes 2.
The Ce Yu upper right side, lower-left of patrix 3 is respectively equipped with positioning through hole 4, and positioning through hole 4 is positioned at the outside in sunk screw hole 2.
Elbow module is comprised of patrix 3 and counterdie, the elbow section bar is positioned in the circular groove 1 of mould and is positioned by positioning through hole 4 by shop bolt, by sunk screw, by sunk screw hole 2, be fixed, the two ends of mould are carried out punching press by drift to the elbow section bar, make the elbow section bar become fast needed shape, production efficiency improves greatly, and ensures the quality of products.
Claims (3)
1. a patrix of processing elbow, comprise patrix, it is characterized in that: laterally be provided with from left to right circular groove (1) on patrix (3), the both sides up and down of circular groove (1) are respectively equipped with 2 sunk screw holes (2).
2. a kind of patrix of processing elbow according to claim 1 is characterized in that: described circular groove (1) is the thick groove in middle thin two, and the interlude of circular groove (1) is the thin skewed groove in thick right side, left side.
3. a kind of patrix of processing elbow according to claim 1, it is characterized in that: the Ce Yu upper right side, lower-left of described patrix (3) is respectively equipped with positioning through hole (4), and positioning through hole (4) is positioned at the outside of sunk screw hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320377921 CN203356387U (en) | 2013-06-27 | 2013-06-27 | Upper die for machining elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320377921 CN203356387U (en) | 2013-06-27 | 2013-06-27 | Upper die for machining elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356387U true CN203356387U (en) | 2013-12-25 |
Family
ID=49804209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320377921 Expired - Lifetime CN203356387U (en) | 2013-06-27 | 2013-06-27 | Upper die for machining elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356387U (en) |
-
2013
- 2013-06-27 CN CN 201320377921 patent/CN203356387U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 Patentee after: SHANGHAI CHANGQIANG INDUSTRIAL TECHNOLOGY Ltd. Address before: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 Patentee before: SHANGHAI CHANGQIANG POWER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |