CN108453204A - A kind of auxiliary device for the overstriking of metal pipe material end - Google Patents
A kind of auxiliary device for the overstriking of metal pipe material end Download PDFInfo
- Publication number
- CN108453204A CN108453204A CN201711488437.4A CN201711488437A CN108453204A CN 108453204 A CN108453204 A CN 108453204A CN 201711488437 A CN201711488437 A CN 201711488437A CN 108453204 A CN108453204 A CN 108453204A
- Authority
- CN
- China
- Prior art keywords
- die head
- central shaft
- equal
- outer diameter
- internal diameter
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention belongs to machining equipment technical field more particularly to a kind of auxiliary devices for the overstriking of metal pipe material end.Including the cylindrical die head being located above and underlying punch die ontology, at the top of the die head integrally formed with upper head plate, bottom centre integrally formed with central shaft, the middle part of the punch die ontology is from top to bottom equipped with jumping-up axis hole and central shaft hole successively；The outer diameter of the die head is equal to the internal diameter of the jumping-up axis hole, and the outer diameter of the central shaft is equal to the internal diameter of tubing to be processed, and the internal diameter of the central shaft hole is equal to the outer diameter of tubing to be processed；It is equipped with connection end at the top of the die head, the top plate that edge carries multiple upper connecting holes is also arranged on die head；It is equipped with the bottom plate with multiple lower connecting holes in the bottom of punch die ontology.
Description
Technical field
The invention belongs to machining equipment technical field more particularly to a kind of auxiliary for the overstriking of metal pipe material end
Device.
Background technology
In the prior art, external is there is the workpiece of axis hole to use machine tooling as sealing shroud etc. inside stairstepping
Mode is processed molding, i.e., carries out circumferential processing to outer pipe wall, remove redundance.Above-mentioned processing method general step ratio
It is cumbersome, need the pretreatment carried out and parameter setting relatively more, the time of machine-shaping is also long.In contrast, it uses
Then there is apparent superiority to the mode that one end of tubing carries out gauge, the other end carries out jumping-up in the processing method of drop stamping.
Invention content
The present invention for solve technical problem present in known technology provide it is a kind of it is simple in structure, punching press jumping-up effect is good
The auxiliary device for the overstriking of metal pipe material end.
The present invention is adopted the technical scheme that solve technical problem present in known technology：One kind being used for metal tube
The auxiliary device of material end overstriking includes the cylindrical die head being located above and underlying punch die ontology, described
The top of die head integrally formed with upper head plate, bottom centre integrally formed with central shaft, the middle part of the punch die ontology by
It is equipped with jumping-up axis hole and central shaft hole successively under；The outer diameter of the die head is equal to the internal diameter of the jumping-up axis hole, institute
The outer diameter for stating central shaft is equal to the internal diameter of tubing to be processed, and the internal diameter of the central shaft hole is equal to the outer diameter of tubing to be processed；
The top of the die head is equipped with connection end, and the top that edge carries multiple upper connecting holes is also arranged on die head
Plate；It is equipped with the bottom plate with multiple lower connecting holes in the bottom of punch die ontology.
The advantages and positive effects of the present invention are：As a result of above-mentioned design, the configuration of the present invention is simple.Tubing blank exists
A punching press jumping-up molding, high in machining efficiency, good forming effect between die head and punch die.
Description of the drawings
Fig. 1 is the structural schematic diagram and half sectional view of the present invention.
In figure：1, top plate；2, upper head plate；3, upper connecting hole；4, die head；5, central shaft；6, jumping-up axis hole；7, center
Axis hole；8, punch die ontology；9, connection end；10, bottom plate；11, lower connecting hole.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows：
Fig. 1 is referred to, the auxiliary device for the overstriking of metal pipe material end of the invention includes the cylinder being located above
Die head 4 and underlying punch die ontology 8, at the top of die head 4 integrally formed with upper head plate 2, bottom centre
Integrally formed with central shaft 5, the middle part of punch die ontology 8 is from top to bottom equipped with jumping-up axis hole 6 and central shaft hole 7 successively.
In size：The outer diameter of die head 4 is equal to the internal diameter of jumping-up axis hole 6, and the outer diameter of central shaft 5 is equal to tubing to be processed
Internal diameter, the internal diameter of central shaft hole 7 is equal to the outer diameter of tubing to be processed.
It is equipped with connection end 9 at the top of die head 4, for being attached with punching machine；It is also arranged on die head 4
There is edge to carry the top plate 1 of multiple upper connecting holes 3；It is equipped with the bottom plate with multiple lower connecting holes 11 in the bottom of punch die ontology 8
10, bottom plate 10 is fixed using the processing platform of multiple fastening bolts and punching machine.
Tubing blank after heating is positioned in central shaft hole 7, and die head 4 is downward, and central shaft 5 is inserted into tubing blank
In centre bore, the tubing blank portions in jumping-up axis hole 6 are carried out extruding jumping-up by die head 4 around, complete processing.
Claims (1)
1. a kind of auxiliary device for the overstriking of metal pipe material end, it is characterised in that：It cylindrical is rushed including what is be located above
Mould die head (4) and underlying punch die ontology (8), the top of the die head (4) integrally formed with upper head plate (2),
Bottom centre is from top to bottom equipped with jumping-up axis hole (6) successively integrally formed with central shaft (5), the middle part of the punch die ontology (8)
With central shaft hole (7)；The outer diameter of the die head (4) is equal to the internal diameter of the jumping-up axis hole (6), the central shaft (5)
Outer diameter is equal to the internal diameter of tubing to be processed, and the internal diameter of the central shaft hole (7) is equal to the outer diameter of tubing to be processed；
It is equipped with connection end (9) at the top of the die head (4), edge is also arranged on die head (4) with more
The top plate (1) of a upper connecting hole (3)；It is equipped with the bottom plate (10) with multiple lower connecting holes (11) in the bottom of punch die ontology (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488437.4A CN108453204A (en) | 2017-12-30 | 2017-12-30 | A kind of auxiliary device for the overstriking of metal pipe material end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488437.4A CN108453204A (en) | 2017-12-30 | 2017-12-30 | A kind of auxiliary device for the overstriking of metal pipe material end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108453204A true CN108453204A (en) | 2018-08-28 |
Family
ID=63221288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488437.4A Pending CN108453204A (en) | 2017-12-30 | 2017-12-30 | A kind of auxiliary device for the overstriking of metal pipe material end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108453204A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327723A (en) * | 1996-06-07 | 1997-12-22 | Sango Co Ltd | Thickening of metal tube |
| JP2004291072A (en) * | 2003-03-28 | 2004-10-21 | Calsonic Kansei Corp | Working method of end of piping, and manufacturing method of piping joint with flange |
| CN1555939A (en) * | 2004-01-05 | 2004-12-22 | 彩虹彩色显像管总厂 | Pin cold heading shaping mould and its shaping method |
| KR101079975B1 (en) * | 2011-08-23 | 2011-11-04 | 박선용 | Upset forging device of tube with different inner thickness |
| CN202143930U (en) * | 2011-06-24 | 2012-02-15 | 济南中森机械制造有限公司 | Hot-extrusion forging equipment for shaft tube |
| CN203448556U (en) * | 2013-08-02 | 2014-02-26 | 天津市武清区精诚金属制品有限公司 | Pipe end portion upsetting device |
-
2017
- 2017-12-30 CN CN201711488437.4A patent/CN108453204A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327723A (en) * | 1996-06-07 | 1997-12-22 | Sango Co Ltd | Thickening of metal tube |
| JP2004291072A (en) * | 2003-03-28 | 2004-10-21 | Calsonic Kansei Corp | Working method of end of piping, and manufacturing method of piping joint with flange |
| CN1555939A (en) * | 2004-01-05 | 2004-12-22 | 彩虹彩色显像管总厂 | Pin cold heading shaping mould and its shaping method |
| CN202143930U (en) * | 2011-06-24 | 2012-02-15 | 济南中森机械制造有限公司 | Hot-extrusion forging equipment for shaft tube |
| KR101079975B1 (en) * | 2011-08-23 | 2011-11-04 | 박선용 | Upset forging device of tube with different inner thickness |
| CN203448556U (en) * | 2013-08-02 | 2014-02-26 | 天津市武清区精诚金属制品有限公司 | Pipe end portion upsetting device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |