CN205668057U - Semi-solid blank and the device of liquid metal extrusion cladding - Google Patents
Semi-solid blank and the device of liquid metal extrusion cladding Download PDFInfo
- Publication number
- CN205668057U CN205668057U CN201620550468.2U CN201620550468U CN205668057U CN 205668057 U CN205668057 U CN 205668057U CN 201620550468 U CN201620550468 U CN 201620550468U CN 205668057 U CN205668057 U CN 205668057U
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- solid
- semi
- steel wire
- liquid metal
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Abstract
The utility model discloses the device of a kind of semi-solid blank and liquid metal extrusion cladding, including base, support it is vertically installed with on base, pedestal upper end is fixedly connected with pressure ram, and described cantilever tip is articulated and connected pull bar one end, and pull bar passes through hanger connecting steel wire ropes, the two side ends connecting recipient is fixed in steel wire rope lower end, the lower end of recipient is opening, and opening inwall is provided with shearing platform, and recipient is unsettled to be arranged in crucible；When being lifted up pull bar, steel wire rope can drive described recipient to move upward to make pressure ram enter in described recipient.The purpose of this utility model is to provide the device of a kind of semi-solid blank and liquid metal extrusion cladding, solid solve interface width control difference that liquid liquid is compounded to form and solid/compound, solid-liquid is compound, the interface of semisolid/solid union and semisolid/semi-solid bonding technique formation is easily mingled with or the problem such as residual oxidization skin.
Description
Technical field
This utility model relates to metal material processing Technology field, especially a kind of semi-solid blank and liquid metal
The device of extrusion cladding.
Background technology
The research of double metallic composite material, the history of the best decades, its preparation solid from solid/be combined, solid-liquid multiple
Close, be combined to liquid liquid, then to semisolid/solid union etc., derived miscellaneous combination process, but its essence is only
One: obtain continuous-stable, the combination interface of high intensity.The combination interface of continuous-stable and high intensity is for bimetallic composite wood
It is extremely important for the actual application of material, is also to prepare high-performance, the premise of multipurpose double metallic composite material and basis.
The solid complex technique of metallurgical bonding interface have solid/compound, liquid/solid is compound, liquid liquid is compound, semisolid/solid union with half the most admittedly
State/semi-solid bonding etc., but they respectively have deficiency in terms of the preparation of double metallic composite material.If utilizing the compound system of liquid liquid
The technology of standby double metallic composite material and equipment, rely on semi-solid metal slurry characteristic, is expected to solve the boundary that liquid liquid is compounded to form
Solid face width degree control is poor and solid/compound, solid-liquid is combined, semisolid/solid union and semisolid/semi-solid bonding technique
The interface formed easily is mingled with or the problem such as residual oxidization skin.
Utility model content
The purpose of this utility model is to provide the device of a kind of semi-solid blank and liquid metal extrusion cladding, solves
Solid interface width control that liquid liquid is compounded to form difference and solid/compound, solid-liquid is combined, semisolid/solid union and semisolid/
The interface that semi-solid bonding technique is formed easily is mingled with or the problem such as residual oxidization skin.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of semi-solid blank and the device of liquid metal extrusion cladding, including base, described base is vertically installed with
Support, described pedestal upper end can be along the pressure ram that is fixedly connected with of the upper and lower slip of support, and described cantilever tip is articulated and connected pull bar
One end, described pull bar passes through hanger connecting steel wire ropes, and described steel wire rope upper end is hinged with described hanger, and described steel wire rope lower end is solid
Surely connecting the two side ends of recipient, the lower end of described recipient is opening, and described opening inwall is provided with shearing platform, described
Recipient is unsettled to be arranged in crucible；When being lifted up described pull bar, described steel wire rope can drive described recipient upwards to transport
Move and make described pressure ram enter in described recipient.
Further, the lower end of described pressure ram is positioned at described recipient upper end.
Further, described recipient two side ends is provided with and mates fixing connection ring with steel wire rope.
Further, totally 2, described steel wire rope, one end of two described steel wire ropes connects recipient one side, the other end
Described recipient another side relative to position is connected after both passing through the through hole on described hanger.
Compared with prior art, Advantageous Effects of the present utility model: melted by semi-solid metal slurry/liquid metal
Bluk recombination casting technique realizes the preparation of high performance bimetallic covered composite yarn ingot casting, solves the boundary that liquid liquid is compounded to form
Solid face width degree control difference and solid/compound, solid-liquid is combined, semisolid/solid union and semisolid/semi-solid bonding technique shape
The interface become easily is mingled with or the problem such as residual oxidization skin, it is thus achieved that faying face is stable, non-scale or be mingled with and intensity is high answers
Condensation material；And by compound tense use pull-up to make starting point that internal layer semi-solid metal slurry is squeezed out at the end of crucible
Portion, thus solve because of the little semi-solid metal slurry of density that cannot to enter density from the top of crucible by self gravitation big
The difficult point of melted metal core.
Accompanying drawing explanation
The utility model is described in further detail in explanation below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model semi-solid blank and the device of liquid metal extrusion cladding；
Fig. 2 is the schematic diagram of recipient in this utility model；
Fig. 3 is the schematic diagram of crucible in this utility model；
The use process schematic of the device of Fig. 4 this utility model semi-solid blank and liquid metal extrusion cladding.
Description of reference numerals 1-pull bar；11-hanger；；2-steel wire rope；3-pressure ram；4-support；5-recipient；51-shears
Platform；52-connects ring；6-semi-solid metal slurry；7-crucible；8-melted metal；9-base.
Detailed description of the invention
As Figure 1-3, semi-solid blank and the device of liquid metal extrusion cladding are including base 9, vertical on base 9
Being provided with support 4, support 4 upper end can be fixedly connected with pressure ram 3 along the upper and lower slip of support 4, the convenient height regulating pressure ram
Degree, support 4 top is articulated and connected pull bar 1 one end, and pull bar 1 is by hanger connecting steel wire ropes 2, the upper end of steel wire rope 2 and hanger 11
Hinged, the two side ends connecting recipient 5 is fixed in steel wire rope 2 lower end, and the lower end of recipient 5 is opening, and opening inwall is provided with
Shearing platform 51, recipient 5 is unsettled to be arranged in crucible 7, and the lower end of pressure ram 3 is positioned at recipient 5 upper end；It is lifted up drawing
During bar 1, steel wire rope 2 can drive recipient 5 to move upward to make pressure ram 3 enter in described recipient 5.
In the present embodiment, recipient 5 two side ends is provided with mates fixing connection ring 21 with steel wire rope 2, steel wire rope totally 2
Bar, one end of two steel wire ropes 2 connects recipient 5 one side, and the other end connects recipient 5 after both passing through the through hole on hanger 11
Another side of position relatively, the through-hole wall of hanger 11 is shiny surface, it is ensured that along with lifting of pull bar 1, steel wire rope 2 is assisted automatically
Adjusting the length of both sides to ensure that recipient 5 grows steadily, the upper end of steel wire rope 2 is hinged with hanger 11 simultaneously, it is to avoid along with pull bar 1
Lift and tilt.
Course of action of the present utility model is as follows:
As shown in Figure 4, semi-solid metal slurry 6 and melted metal 8 are respectively put into recipient 5, crucible 7 simultaneously
In, and ensure that the pressed end portion of pressure ram 3 is positioned at the upper port of recipient 5, and the end of the lower port of recipient 5 and crucible 7
Portion contacts；Lift pull bar 1, make the lower end of recipient 5 depart from crucible 7 with certain speed and move up；Now, semi-solid-state metal
Slurry 6 is extruded from the squeezed depression bar of lower port 1 of recipient 5, is full of the space stayed after recipient 5 departs from melted metal,
And be coated with by melted metal 8, the surface scale of semi-solid metal slurry 6 is sheared platform 51 and eliminates, it is ensured that with liquid
Compound semi-solid metal slurry 6 surface cleaning of state metal bath 8, non-oxidation are mingled with, thus can obtain non-scale or be mingled with
High-quality metallurgical bonding interface；Meanwhile, with cooling water, crucible 7 is cooled down, make semi-solid metal slurry 6 at liquid gold
Belong under the cladding of melt 8, rapid solidification the most from outside to inside, form a kind of bimetallic covered composite yarn ingot casting.
Embodiment described above is only to be described optimal way of the present utility model, not to of the present utility model
Scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are new to this practicality
Various deformation that the technical scheme of type is made and improvement, all should fall into the protection domain that this utility model claims determine
In.
Claims (4)
1. a semi-solid blank and the device of liquid metal extrusion cladding, it is characterised in that: include base (9), described base
(9) being vertically installed with support (4) on, described support (4) upper end can be fixedly connected with pressure ram along support (4) upper and lower slip
(3), described support (4) top is articulated and connected pull bar (1) one end, and described pull bar (1) passes through hanger (11) connecting steel wire ropes (2),
Described steel wire rope (2) upper end is hinged with described hanger (11), the fixing both sides connecting recipient (5), described steel wire rope (2) lower end
End, the lower end of described recipient (5) is opening, and described opening inwall is provided with shearing platform (51), and described recipient (5) hangs
Sky is arranged in crucible (7)；When being lifted up described pull bar (1), described steel wire rope (2) can drive described recipient (5) to
Upper motion makes described pressure ram (3) enter in described recipient (5).
Semi-solid blank the most according to claim 1 and the device of liquid metal extrusion cladding, it is characterised in that: described crowded
The lower end of depression bar (3) is positioned at described recipient (5) upper end.
Semi-solid blank the most according to claim 1 and the device of liquid metal extrusion cladding, it is characterised in that: described crowded
Pressure cylinder (5) two side ends is provided with mates fixing connection ring with steel wire rope (2).
Semi-solid blank the most according to claim 1 and the device of liquid metal extrusion cladding, it is characterised in that: described steel
Cord (2) totally 2, one end of two described steel wire ropes (2) connects recipient (5) side, and the other end both passes through described hanger
(11) another side of described recipient (5) position relatively is connected after the through hole on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550468.2U CN205668057U (en) | 2016-06-08 | 2016-06-08 | Semi-solid blank and the device of liquid metal extrusion cladding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550468.2U CN205668057U (en) | 2016-06-08 | 2016-06-08 | Semi-solid blank and the device of liquid metal extrusion cladding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205668057U true CN205668057U (en) | 2016-11-02 |
Family
ID=57190936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620550468.2U Expired - Fee Related CN205668057U (en) | 2016-06-08 | 2016-06-08 | Semi-solid blank and the device of liquid metal extrusion cladding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205668057U (en) |
-
2016
- 2016-06-08 CN CN201620550468.2U patent/CN205668057U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20200608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |