CN206519453U - A kind of metal seamless tubing extrusion forming device - Google Patents
A kind of metal seamless tubing extrusion forming device Download PDFInfo
- Publication number
- CN206519453U CN206519453U CN201621486737.XU CN201621486737U CN206519453U CN 206519453 U CN206519453 U CN 206519453U CN 201621486737 U CN201621486737 U CN 201621486737U CN 206519453 U CN206519453 U CN 206519453U
- Authority
- CN
- China
- Prior art keywords
- chamber
- blank
- forming device
- extrusion forming
- support component
- 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.)
- Active
Links
Abstract
The utility model is related to extrusion forming processing technique field, more particularly to a kind of metal seamless tubing extrusion forming device.A kind of metal seamless tubing extrusion forming device of the present utility model, including cavity plate, the cavity plate is provided with the blank chamber and tube extrusion passage of mutual conduction, also include tubing core, support component and the extruding device for material to be squeezed into tube extrusion passage from blank chamber, support component is arranged at blank chamber, extruding device, which reciprocatingly slides, is arranged at support component, and tubing core is arranged at tube extrusion passage.A kind of metal seamless tubing extrusion forming device of the present utility model, simple in construction, operating cost is low, the power that hydraulic press can be used to provide so that extruding device can provide higher extrusion pressure.
Description
Technical field
The present invention relates to extrusion forming processing technique field, more particularly to a kind of metal seamless tubing extrusion forming device.
Background technology
Traditional tube extrusion shaped device uses spiral conveyer mostly so that material has certain pressure, so that
So that material is extruded from the shaping discharging opening of mould, raising of the recent market to metal pipe material performance requirement, to thin-walled, high intensity
Tubing demand substantially increase, but the extrusion pressure of traditional spiral conveyer is limited by screw strength, has been unsuitable for
Process thin-walled, the metal pipe material of high intensity；And traditional spiral conveyer, cost is high, maintenance cost is high.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art providing a kind of metal seamless tubing extrusion forming device, tie
Structure is simple, and operating cost is low, the power that hydraulic press can be used to provide so that extruding device can provide higher extrusion pressure.
To achieve the above object, a kind of metal seamless tubing extrusion forming device of the invention, including cavity plate, the cavity plate
Be provided with the blank chamber and tube extrusion passage of mutual conduction, in addition to tubing core, support component and for by material from base
Material chamber squeezes into the extruding device of tube extrusion passage, and support component is arranged at blank chamber, and extruding device, which reciprocatingly slides, is arranged at branch
Support component, tubing core is arranged at tube extrusion passage.
It is preferred that, the support component includes slide bar, supporting table, and slide bar is arranged at blank chamber, and supporting table is arranged at slide bar
One end, extruding device includes pusher ring and charging ram, and pusher ring, which reciprocatingly slides, to be socketed on slide bar and be arranged at the one of charging ram
End, charging ram is slideably positioned in supporting table.
It is preferred that, the blank chamber is provided with two, and two blank chambers are coaxially disposed, and the two ends of slide bar are respectively arranged at two
Individual blank chamber, supporting table is provided with two, and two supporting tables are individually fixed in the two ends of slide bar, and cavity plate is provided with for limiting branch
The neck of platform is supportted, supporting table is arranged at neck；Extruding device is provided with two groups, and two pusher rings are respectively arranged in two bases
Expect chamber.
It is preferred that, the tube extrusion passage is provided with two, and two tube extrusion passages are coaxially arranged, and two tubing are squeezed
Going out passage and described two blank chambers has common intersection.
It is preferred that, the support component is provided with electric heating element.
It is preferred that, the support component is provided with discharge body.
It is preferred that, in addition to feed supplementing device, feed supplementing device is provided with charging aperture, shutoff valve, feed supplement push rod, led with blank chamber
Logical feed supplement chamber, feed supplement push rod, which reciprocatingly slides, is arranged at feed supplement chamber, and shutoff valve is arranged between feed supplement chamber and blank chamber.
Beneficial effects of the present invention：The present invention a kind of metal seamless tubing extrusion forming device, it is simple in construction, operation into
This is low, the power that hydraulic press can be used to provide so that extruding device can provide higher extrusion pressure.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the embodiment one of metal seamless tubing extrusion forming device of the present invention.
Fig. 2 is a kind of left view structural representation of the embodiment one of metal seamless tubing extrusion forming device of the present invention.
Fig. 3 is the cross section structure diagram in A-A directions in Fig. 2.
Fig. 4 is the support component of the present invention and the decomposition texture schematic diagram of extruding device.
Fig. 5 is a kind of cross section structure diagram of the embodiment two of metal seamless tubing extrusion forming device of the present invention.
Reference includes：
1-cavity plate, 2-blank chamber, 3-tube extrusion passage
4-tubing, 5-support component of core
51-slide bar, 52-supporting table
6-extruding device, 61-charging ram, 62-pusher ring
7-feed supplementing device
71-charging aperture, 72-shutoff valve
73-feed supplement push rod 74-feed supplement chamber.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
Embodiment one.
As shown in Fig. 1 ~ 4, a kind of metal seamless tubing extrusion forming device of the present embodiment, including cavity plate 1, the cavity plate
1 is provided with the blank chamber 2 and tube extrusion passage 3 of mutual conduction, in addition to tubing core 4, support component 5 and for by material
The extruding device 6 of tube extrusion passage 3 is squeezed into from blank chamber 2, support component 5 is arranged at blank chamber 2, and extruding device 6 is back and forth sliding
Dynamic to be arranged at support component 5, tubing core 4 is arranged at tube extrusion passage 3.A kind of metal seamless tubing of the present invention is squeezed into
Type device, simple in construction, operating cost is low, the power that hydraulic press can be used to provide so that extruding device 6 can provide higher squeeze
Go out pressure, so that the crystal grain of product is more refined, and then improve the mechanical property of product.
Specifically, the support component 5 includes slide bar 51, supporting table 52, slide bar 51 is arranged at blank chamber 2, supporting table 52
One end of slide bar 51 is arranged at, extruding device 6 includes pusher ring 62 and charging ram 61, and pusher ring 62, which reciprocatingly slides, is socketed on slide bar
51 and one end of charging ram 61 is arranged at, charging ram 61 is slideably positioned in supporting table 52.A kind of metal seamless tubing of the present invention
Extrusion forming device, pusher ring 62 reciprocatingly slides the one end for being socketed on slide bar 51 and being arranged at charging ram 61 so that of the invention
Shaped device structure is more stablized.
It is preferred that, the blank chamber 2 is provided with two, and two blank chambers 2 are coaxially disposed, and the two ends of slide bar 51 are set respectively
In two blank chambers 2, supporting table 52 is provided with two, and two supporting tables 52 are individually fixed in the two ends of slide bar 51, and cavity plate 1 is set
There is the neck for limiting supporting table 52, supporting table 52 is arranged at neck；Extruding device 6 is provided with two groups, two pushers
Ring 62 is respectively arranged in two blank chambers 2.A kind of metal seamless tubing extrusion forming device of the present invention, two blank chambers 2 are total to
Cause that the material stress of blank chamber 2 is more symmetrical when crowded, flow more uniform.
Specifically, the tube extrusion passage 3 is provided with two, two tube extrusion passages 3 are coaxially arranged, two tubing
Extrusion passage 3 and described two blank chambers 2 have common intersection.
It is preferred that, the support component 5 is provided with electric heating element.A kind of metal seamless tubing extrusion forming dress of the present invention
Put, the material in blank chamber 2 can be heated or is incubated, electric heating element is arranged at support component 5 so that support component 5 both may be used
To provide support to extruding device 6, the material in blank chamber 2 can be heated or is incubated again.
It is preferred that, the support component 5 is provided with discharge body.The material inside blank chamber 2 is put by discharge body simultaneously
Electricity so that material in water occur electrolytically generated oxygen and hydrogen and overflow.A kind of metal seamless tubing of the present embodiment is squeezed
The water contained in material, hydrogen and oxygen can be electrolyzed to produce in an environment of high temperature, hydrogen and oxygen are in height by pressing molding device
Pressure is overflowed, so that reduce water generates impurity alundum (Al2O3) with aluminium at high temperature, and then improves the mechanical property of product.
Embodiment two.
As shown in Fig. 1 ~ 5, a kind of metal seamless tubing extrusion forming device of the present embodiment, in addition to feed supplementing device 7, mend
Material device 7 is provided with charging aperture 71, shutoff valve 72, feed supplement push rod 73, the feed supplement chamber 74 turned on blank chamber 2, feed supplement push rod 73
Reciprocatingly slide and be arranged at feed supplement chamber 74, shutoff valve 72 is arranged between feed supplement chamber 74 and blank chamber 2.A kind of metal of the present embodiment
Seamless tube extruding shaped device, during work, makes the material after melting enter feed supplement chamber 74, material is squeezed into base by feed supplement push rod 73
Expect chamber 2 and tube extrusion passage 3；Shutoff valve 72 is closed, feed supplement push rod 73 is retracted, outside feed mechanism makes material from charging aperture
71 enter feed supplement chamber 74, and material is full of after feed supplement chamber 74, opens shutoff valve 72, can continue to press on feed supplement push rod 73 squeezes into material
Blank chamber 2 and tube extrusion passage 3；Extruding device 6 is full of after material, and material is squeezed into tube extrusion and led to by control extruding device 6
A kind of road 3, metal seamless tubing extrusion forming device of the invention can control feed supplement push rod 73, the speed of extruding device 6, can
So that material at the uniform velocity, is continuously extruded on the premise of certain pressure is kept from tube extrusion passage 3.
Another object of the present invention is to provide a kind of metal seamless tubing extrusion forming side in view of the shortcomings of the prior art
Method, can make material in the case where keeping certain pressure by continuous, uniform extrusion.
A kind of metal seamless tubing extrusion forming device of the present invention, during work, it may include following steps：
A. heat the support component 5 to material melting temperature 45% ~ 60%；
B. material is made to enter feed supplement chamber 74, material is squeezed into blank chamber 2 and tube extrusion passage 3 by feed supplement push rod 73；
C. shutoff valve 72 is closed, feed supplement push rod 73 is retracted, outside feed mechanism makes material enter feed supplement from charging aperture 71
Chamber 74, material is full of after feed supplement chamber 74, opens shutoff valve 72, can continue to press on feed supplement push rod 73 makes material squeeze into the He of blank chamber 2
Tube extrusion passage 3；Extruding device 6 is full of after material, and material is squeezed into tube extrusion passage 3 by control extruding device 6, the present invention
A kind of metal seamless tubing extrusion process, can control feed supplement push rod 73, the speed of extruding device 6, may be such that material from
Tube extrusion passage 3 at the uniform velocity, is continuously extruded.A kind of metal seamless tubing extrusion process of the present invention, can make material exist
By continuous, uniform extrusion under the certain pressure of holding.
Further, in stepb, feed supplement push rod 73, the pressure of material is maintained at 650MPa ~ 750MPa, discharge body
With outside power on, material blank chamber 2 inside is discharged by discharge body so that material in water occur electrolysis and give birth to
Into oxygen and hydrogen and overflow.A kind of metal seamless tubing extrusion process of the present invention, can exist the water contained in material
Hydrogen and oxygen are electrolyzed to produce in the environment of high temperature, hydrogen and oxygen overflow under high pressure, thus reduce water at high temperature with aluminium
Impurity alundum (Al2O3) is generated, and then improves the mechanical property of product.
It is, with above-described good characteristic, to be able to make it using upper, promote conventional to understand the present invention in summary
The efficiency that does not have in technology and with practicality, the product as a great practical value.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (6)
1. a kind of metal seamless tubing extrusion forming device, including cavity plate, it is characterised in that：The cavity plate is provided with mutual conduction
Blank chamber and tube extrusion passage, in addition to tubing core, support component and squeezed for material to be squeezed into tubing from blank chamber
Go out the extruding device of passage, support component is arranged at blank chamber, and extruding device, which reciprocatingly slides, is arranged at support component, tubing core
It is arranged at tube extrusion passage.
2. a kind of metal seamless tubing extrusion forming device according to claim 1, it is characterised in that：The support component
Including slide bar, supporting table, slide bar is arranged at blank chamber, and supporting table is arranged at one end of slide bar, extruding device include pusher ring and
Charging ram, pusher ring reciprocatingly slides the one end for being socketed on slide bar and being arranged at charging ram, and charging ram is slideably positioned in supporting table.
3. a kind of metal seamless tubing extrusion forming device according to claim 2, it is characterised in that：The blank chamber is set
Two are equipped with, two blank chambers are coaxially disposed, the two ends of slide bar are respectively arranged at two blank chambers, and supporting table is provided with two,
Two supporting tables are individually fixed in the two ends of slide bar, and cavity plate is provided with the neck for limiting supporting table, and supporting table is arranged at card
Groove；Extruding device is provided with two groups, and two pusher rings are respectively arranged in two blank chambers.
4. a kind of metal seamless tubing extrusion forming device according to claim 3, it is characterised in that：The tube extrusion
Passage is provided with two, and two tube extrusion passages are coaxially arranged, and two tube extrusion passages and described two blank chambers have public affairs
Common intersection point.
5. a kind of metal seamless tubing extrusion forming device according to claim 1, it is characterised in that：The support component
It is provided with electric heating element.
6. a kind of metal seamless tubing extrusion forming device according to claim 5, it is characterised in that：Also include feed supplement to fill
Put, feed supplementing device is provided with charging aperture, shutoff valve, feed supplement push rod, the feed supplement chamber turned on blank chamber, feed supplement push rod reciprocatingly slides
Feed supplement chamber is arranged at, shutoff valve is arranged between feed supplement chamber and blank chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486737.XU CN206519453U (en) | 2016-12-31 | 2016-12-31 | A kind of metal seamless tubing extrusion forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486737.XU CN206519453U (en) | 2016-12-31 | 2016-12-31 | A kind of metal seamless tubing extrusion forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519453U true CN206519453U (en) | 2017-09-26 |
Family
ID=59889502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621486737.XU Active CN206519453U (en) | 2016-12-31 | 2016-12-31 | A kind of metal seamless tubing extrusion forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206519453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513452A (en) * | 2016-12-31 | 2017-03-22 | 广东科技学院 | Extrusion molding device and method for metal seamless pipes |
-
2016
- 2016-12-31 CN CN201621486737.XU patent/CN206519453U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513452A (en) * | 2016-12-31 | 2017-03-22 | 广东科技学院 | Extrusion molding device and method for metal seamless pipes |
| CN106513452B (en) * | 2016-12-31 | 2018-05-11 | 广东科技学院 | A kind of metal seamless tubing extrusion forming device and forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104624691B (en) | Energy-conservation, efficient, enclosed pressurization fuel feeding Form-bar Press Machine | |
| CN108555052A (en) | A kind of strong flow pressing method of rib-web part bilateral variable conduit and shaping dies | |
| CN108465714A (en) | Crystallizer copper pipe upsetting squeeze one-shot forming technique | |
| CN206519453U (en) | A kind of metal seamless tubing extrusion forming device | |
| CN106513452B (en) | A kind of metal seamless tubing extrusion forming device and forming method | |
| CN209502590U (en) | A kind of metal alloy compositions extrusion molding dies | |
| CN105127230B (en) | The multidirectional composite extrusion die and method of a kind of large scale ring flange triple-valve body | |
| CN107413875B (en) | Pipe extrusion forming die and forming method thereof | |
| CN203901502U (en) | Energy-saving ejector for hydraulic refractory brick forming machine | |
| CN205816441U (en) | The extrusion die of forward extrusion associating Equal-channel Angular Pressing | |
| CN207465795U (en) | A kind of display lid shell mold tool | |
| CN213382888U (en) | Combined plastic pipe extrusion die | |
| CN205966826U (en) | Aluminum -magnesium alloy wire material multihole extrusion mould | |
| CN109675948A (en) | A kind of high-strength high-toughness magnesium alloy variable conduit squeezes and Rolling compund molding machine and method | |
| CN203221079U (en) | Composite heat extrusion mould structure of aluminum alloy pull rod | |
| CN205008410U (en) | Big solid magnesium alloy hot extrusion die of wall thickness | |
| CN204276558U (en) | Metal stock multidirectional compound multichannel screw extrusion mould | |
| CN208033634U (en) | A kind of vertical extruding die for aluminum shaped material convenient for feeding | |
| CN204159717U (en) | A kind of hydraulic press for straight tube being pressed into tee pipe fitting | |
| CN204353225U (en) | A kind of equal channel angular extrusion die of manual discharging | |
| CN207887744U (en) | A kind of oil pump case double mould cavity extrusion die | |
| CN209334465U (en) | One kind being used for aluminium alloy extruded molding oiling device | |
| CN207996898U (en) | A kind of crowded torsion Compound Machining mold that multi-direction shearing can be achieved | |
| CN207806219U (en) | A kind of decompression mold for heat extruder | |
| CN207170536U (en) | A kind of twin (double) screw extruder for being used to produce aluminium bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |