CN209206073U - The semi-solid blank processing unit (plant) of magnesium-based composite material - Google Patents
The semi-solid blank processing unit (plant) of magnesium-based composite material Download PDFInfo
- Publication number
- CN209206073U CN209206073U CN201822020248.0U CN201822020248U CN209206073U CN 209206073 U CN209206073 U CN 209206073U CN 201822020248 U CN201822020248 U CN 201822020248U CN 209206073 U CN209206073 U CN 209206073U
- Authority
- CN
- China
- Prior art keywords
- level
- cylindrical cavity
- magnesium
- die ontology
- composite material
- 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 discloses the semi-solid blank processing unit (plant)s of magnesium-based composite material, it is related to composites processing technology field, solve the problems, such as that the processing efficiency of blank and Oxygen potential be not high, its key points of the technical solution are that: including die ontology, mold cavity and pressing plate, mold cavity includes level-one cylindrical cavity, the second level cylindrical cavity connecting with level-one cylindrical cavity, the three-level cylindrical cavity connecting with second level cylindrical cavity and the isometrical C-shaped corner chamber connecting with three-level cylindrical cavity;Pressing plate top surface is fixedly connected with the transmission shaft through die ontology top;The side wall of die ontology is equipped with the sliding slot being connected to level-one cylindrical cavity;Baffle is slidably connected in sliding slot;The side wall of die ontology is equipped with the feed inlet being connected to level-one cylindrical cavity;Isometrical C-shaped corner chamber is connected with discharge port.With being squeezed step by step blank and generating shear stress with corner structure, to improve the Oxygen potential of blank and the effect of production efficiency.
Description
Technical field
The utility model relates to composites processing technology fields, more specifically, it relates to the half of magnesium-based composite material
Solid blank processing unit (plant).
Background technique
Based on lightweight advantage, magnesium alloy is in the great development prospect in the fields such as aerospace and automobile manufacture, but absolute intensity
Low, the deficiencies of high temperature resistance is poor, seriously limits its application.Magnesium-based composite material is while guaranteeing lightweight advantage, greatly
The intensity and plasticity of material are improved, therefore there is good development prospect.
Currently, common magnesium-based composite material preparation process is divided into liquid phase method and solid phase method.Liquid phase method mainly includes stirring
Casting, squeeze casting method and liquid infiltration etc., are a kind of methods for mixing reinforced phase with alloy melt, and this method needs
It carries out magnesium alloy smelting easily to aoxidize, burn in fusion process since magnesium alloy property is active, there are safety problems, if adopting
With protective atmosphere, cost certainly will be improved.In addition, stirring casting method inevitably introduces gas and is mingled with, while causing to enhance
The segregation of phase and agglomeration;Squeeze casting method and liquid infiltration complex procedures, it is at high cost, and that there are wetabilitys is bad,
The defects of harmful interfacial reaction occurs.Solid phase method is to be pressed magnesium alloy substrate powder with reinforced phase using powder metallurgy principle
The ratio of design requirement carries out mechanical mixture, then green compact, sintering or mixture is directly carried out hot pressing, hot rolling, heat extrusion forming
Prepare the technique of composite material of magnesium alloy, but powder metallurgical technique manufacturing cost is higher, production equipment is complicated, is difficult to manufacture
Large-sized blank and part, this method is more at present is applied in laboratory research, is difficult to obtain in actual production wide
General application.Semisolid forming technique has both the advantages of casting and plastic processing, can go out complex shape with lesser power near-net-shape
The high-quality magnesium-based composite material product of shape.
In the prior art, the processing program of the semi-solid blank processing unit (plant) output blank of magnesium-based composite material is complicated, from
And cause the processing efficiency of blank not high, and the Oxygen potential of blank is not high.
Utility model content
The purpose of the utility model is to provide the semi-solid blank processing unit (plant)s of magnesium-based composite material, when having turned blank
It squeezes step by step and generates shear stress with corner structure, to improve the Oxygen potential of blank and the effect of production efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that the half of magnesium-based composite material
Solid blank processing unit (plant), it is described including die ontology, the mold cavity in die ontology and the pressing plate in mold cavity
Pressing plate top surface is fixedly connected with the transmission shaft through die ontology top;The mold cavity includes level-one cylindrical cavity and level-one
The second level cylindrical cavity of cylindrical cavity connection, the three-level cylindrical cavity that is connect with second level cylindrical cavity and with three-level cylindrical cavity company
The isometrical C-shaped corner chamber connect;The side wall of the die ontology is equipped with the sliding slot being connected to level-one cylindrical cavity;It is sliding in the sliding slot
It is dynamic to be connected with baffle;The side wall of the die ontology is equipped with the feed inlet being connected to level-one cylindrical cavity;The isometrical C-shaped corner
Chamber is connected with discharge port.
By using above-mentioned technical proposal, in the semi-solid blank for preparing magnesium-based composite material, by magnesium-based composite material
It is put into the mold cavity to die ontology from feed inlet, by baffle, by magnesium-based composite material baffle in level-one cylindrical cavity
It is interior;Then by the transmission shaft applied force being connect with pressing plate;To align with dynamic pressure plate in the magnesium-based composite wood on baffle
Material, which squeeze, forms slab;After forming slab, baffle is extracted, so that slab, which enters, carries out extruding work in second level cylindrical cavity
Sequence;Extrusion process is carried out again to the blank from second level cylindrical cavity by three-level cylindrical cavity;Then pass through isometrical C-shaped corner
Chamber generates shear stress, to shear to the slab for having carried out extrusion process step by step;Slab at isometrical C-shaped corner chamber into
From discharge hole for discharge after row shearing.
The utility model is further arranged to: the transmission shaft is connected with hydraulic device far from the end of die ontology;Institute
It states hydraulic device side wall and is connected with and start switch.
By using above-mentioned technical proposal, using hydraulic device, convenient for transmission shaft applied force, and can make transmission shaft into
Row automatically continuously movement, so that the pressing plate with transmission axis connection can be continuously extruded to magnesium-based composite material progress, thus
Realize the effect for capableing of Continuous maching blank.
The utility model is further arranged to: the hydraulic device includes hydraulic cylinder and the connecting rod that connect with hydraulic cylinder;
End of the connecting rod far from hydraulic cylinder and the transmission axis connection;The die ontology top surface is equipped with and connect with hydraulic cylinder
Switch button.
By using above-mentioned technical proposal, using the hydraulic cylinder being connect with connecting rod, convenient for the biography being connect with connecting rod
Moving axis applied force, and enable to transmission shaft that can continuously move, consequently facilitating the process for squeezing slab can be carried out continuously.
The utility model is further arranged to: the heating coil positioned at mold cavity two sides is equipped in the die ontology;Institute
The top for stating die ontology is equipped with the control switch connecting with heating coil.
By using above-mentioned technical proposal, in blank process, by heating coil, convenient for adding to die ontology
Heat, so that blank is maintained at the temperature of semisolid, consequently facilitating the manufacturing procedure of slab carries out.
The utility model is further arranged to: the top surface of the pressing plate is equipped with the first vibrating motor.
The speed of deformation of slab can speed up by the first vibrating motor by using above-mentioned technical proposal, reduce pressing plate
Lower pressure resistance improve the slab table shaped to improve coming into full contact with for magnesium-based composite material and die ontology inner wall
The smoothness in face.
The utility model is further arranged to: the side wall of the die ontology bottom end is equipped with the second vibrating motor, and described the
The output shaft of two vibrating motors is fixedly connected with vibrating mass;The corner of the vibrating mass and the isometrical C-shaped corner chamber offsets
Touching.
The shearing deformation of magnesium-based composite material can speed up by the second vibrating motor by using above-mentioned technical proposal
Speed, reduce resistance of the slab by isometrical C-shaped corner chamber, thus promote slab in shear history dendrite be crushed.
The utility model is further arranged to: the end that the baffle is located at outside die ontology is fixedly connected with bar shaped handle
Hand.
It is convenient for by the strip-type handle being connect with baffle to baffle applied force, thus just by using above-mentioned technical proposal
In the operation that baffle is inserted into level-one cylindrical cavity or extracts out out of level-one cylindrical cavity.
In conclusion the utility model has the following beneficial effects: magnesium-based composite material is directly entered level-one from feed inlet
Cylindrical type chamber is pressed down against by pressing plate and applies certain pressure to mixed material, and squeezing it becomes shape and level-one cylindrical type
The identical slab of chamber, then withdraws from baffle, continues to squeeze slab, slab sequentially enters under the temperature environment of semisolid to be justified step by step
Column type chamber is squeezed and deformed, and finally in isometrical C-shaped corner chamber by shearing deformation three times.On the one hand casting is integrated in mold
The processing of base is directly entered extrusion process after slab process finishing, reduces the operating time, improve processing efficiency;Another party
Face, magnesium-based composite material are squeezed and three inferior three times after cylindrical type chamber and isometrical C-shaped corner chamber, having been completed step by step
Diameter corner shearing deformation, Oxygen potential is high, and speed is fast;During pressing plate advances downwardly slab, the first vibrating motor can add
Coming into full contact with for the speed of deformation of fast slab, the lower pressure resistance raising magnesium-based composite material of reduction and mould side wall, improves surface
Smoothness;By the second vibrating motor, the shearing deformation speed of magnesium-based composite material can speed up, reduce slab and pass through isometrical C
The resistance of shape corner chamber, thus promote slab in shear history dendrite it is broken.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment;
Fig. 2 is the enlarged drawing in Fig. 1 at A.
In figure: 1, die ontology;2, mold cavity;3, level-one cylindrical cavity;4, second level cylindrical cavity;5, three-level is cylindrical
Chamber;6, isometrical C-shaped corner chamber;7, heating coil;8, pressing plate;9, transmission shaft;10, hydraulic device;11, connecting rod;12, hydraulic
Cylinder;13, the first vibrating motor;14, the second vibrating motor;15, vibrating mass;16, sliding slot;17, baffle;18, strip-type handle;19,
Feed inlet;20, discharge port;21, it starts switch;22, control switch.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 1-2.
Embodiment: the semi-solid blank processing unit (plant) of magnesium-based composite material, as shown in Figs. 1-2, including die ontology 1, position
In the mold cavity 2 in die ontology 1 and the pressing plate in mold cavity 28, the top surface of pressing plate 8 is fixedly connected with through mold sheet
The transmission shaft 9 on 1 top of body.Mold cavity 2 include level-one cylindrical cavity 3, connect with level-one cylindrical cavity 3 second level cylindrical cavity 4,
The three-level cylindrical cavity 5 being connect with second level cylindrical cavity 4 and the isometrical C-shaped corner chamber 6 being connect with three-level cylindrical cavity 5.Mold
The side wall of ontology 1 is equipped with the sliding slot 16 being connected to level-one cylindrical cavity 3.Baffle 17 is slidably connected in sliding slot 16.Die ontology 1
Side wall be equipped with the feed inlet 19 that is connected to level-one cylindrical cavity 3.Isometrical C-shaped corner chamber 6 is connected with discharge port 20.
In the present embodiment, the original state of baffle 17 is insert state.In the semisolid blank for preparing magnesium-based composite material
When material, magnesium-based composite material is put into from feed inlet 19 into the mold cavity 2 in die ontology 1, by baffle 17, magnesium-based is answered
Condensation material baffle is in level-one cylindrical cavity 3.Then by 9 applied force of transmission shaft being connect with pressing plate 8.To with dynamic pressure
Plate 8, which squeeze to the magnesium-based composite material being located on baffle 17, forms slab.After forming slab, baffle 17 is extracted, so that
Slab, which enters, carries out extrusion process in second level cylindrical cavity 4.By three-level cylindrical cavity 5 to the blank from second level cylindrical cavity 4
Extrusion process is carried out again.Then shear stress is generated by isometrical C-shaped corner chamber 6, thus to extrusion process step by step has been carried out
Slab sheared.Slab discharges after being sheared at isometrical C-shaped corner chamber 6 from discharge port 20.
Transmission shaft 9 is connected with hydraulic device 10 far from the end of die ontology 1.Hydraulic device 10, which is connected with, to be started switch
21。
In the present embodiment, by hydraulic device 10, to 9 applied force of transmission shaft, and transmission shaft 9 is able to carry out automatically
Continuous movement, so that the pressing plate 8 connecting with transmission shaft 9 can be continuously extruded to magnesium-based composite material progress, to realize
It is capable of the effect of Continuous maching blank.
Hydraulic device 10 includes hydraulic cylinder 12 and the connecting rod 11 connecting with hydraulic cylinder 12.Connecting rod 11 is far from hydraulic cylinder 12
End be fixedly connected with transmission shaft 9.Hydraulic cylinder 12 and start switch 21 connections.
In the present embodiment, using the hydraulic cylinder 12 being connect with connecting rod 11, convenient for the transmission to being connect with connecting rod 11
9 applied force of axis, and enable to transmission shaft 9 that can continuously move, consequently facilitating the process for squeezing slab can be carried out continuously.
The heating coil 7 positioned at 2 two sides of mold cavity is equipped in die ontology 1.The top of die ontology 1 is equipped with and heater wire
The control switch 22 of 7 connection of circle.
In the present embodiment, in blank process, by heating coil 7, convenient for being heated to die ontology 1, so that
Blank is maintained at the temperature of semisolid, consequently facilitating the manufacturing procedure of slab carries out.
The top surface of pressing plate 8 is fixedly connected with the first vibrating motor 13.
In the present embodiment, by the first vibrating motor 13, band dynamic pressure plate 8 is shaken during the depression process, to accelerate to cast
The speed of deformation of base, reduces the lower pressure resistance of pressing plate 8, to improve sufficiently connecing for magnesium-based composite material and 1 inner wall of die ontology
Touching, improves the smoothness of the casting billet surface shaped.
The side wall of 1 bottom end of die ontology is fixedly connected with the second vibrating motor 14, and the output shaft of the second vibrating motor 14 is solid
Surely it is connected with vibrating mass 15.Vibrating mass 15 and the corner of isometrical C-shaped corner chamber 6 are inconsistent.
In the present embodiment, it is fixedly connected by the second vibrating motor 14, drive with 14 output end of the second vibrating motor
Vibrating mass 15 is vibrated, so that the corner for the isometrical C-shaped corner chamber 6 that vibrating mass 15 contradicts is vibrated, so as to add
The shearing deformation speed of fast magnesium-based composite material reduces resistance of the slab by isometrical C-shaped corner chamber 6, so that slab be promoted to exist
Dendrite is broken in shear history.
The end that baffle 17 is located at outside die ontology 1 is fixedly connected with strip-type handle 18.
In the present embodiment, by the strip-type handle 18 being connect with baffle 17, it is convenient for 17 applied force of baffle, consequently facilitating
The operation that baffle 17 is inserted into level-one cylindrical cavity 3 or extracts out out of level-one cylindrical cavity 3.
Working principle: in the semi-solid blank for preparing magnesium-based composite material, magnesium-based composite material is put into feed first
Mouth 19, magnesium-based composite material is directly entered the level-one cylindrical type chamber in mold cavity 2, then exerts a force to transmission shaft 9;At the beginning of baffle 17
Beginning state is insert state, is closed the lower part of level-one cylindrical type chamber by baffle 17, so that slab is in pressing plate 8 and baffle
Compressive deformation between 17;After slab, which is squeezed into, to coincide for shape with level-one cylindrical type chamber, baffle 17 is extracted, continues to push pressure
Plate 8;After slab is pressed into second level cylindrical type chamber, it is inserted into baffle 17, continues filler, above-mentioned movement is repeated, so that slab is two
Extrusion process step by step is carried out in grade cylindrical cavity 4, three-level cylindrical cavity 5;Then by isometrical 6 pairs of C-shaped corner chamber carried out by
The slab of grade extrusion process carries out shearing shaping;In the blank after isometrical C-shaped corner chamber 6 carries out shearing shaping from discharge port
20 dischargings.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. the semi-solid blank processing unit (plant) of magnesium-based composite material, including die ontology (1), the mould being located in die ontology (1)
Have chamber (2) and be located at mold cavity (2) in pressing plate (8), it is characterized in that: the mold cavity (2) include level-one cylindrical cavity (3),
The second level cylindrical cavity (4) being connect with level-one cylindrical cavity (3), the three-level cylindrical cavity (5) being connect with second level cylindrical cavity (4)
With the isometrical C-shaped corner chamber (6) being connect with three-level cylindrical cavity (5);The top surface of the pressing plate (8) is fixedly connected with through described
The transmission shaft (9) on die ontology (1) top;The side wall of the die ontology (1) is equipped with the cunning being connected to level-one cylindrical cavity (3)
Slot (16);Baffle (17) are slidably connected in the sliding slot (16);The side wall of the die ontology (1) is equipped with and level-one cylinder
The feed inlet (19) of chamber (3) connection;The isometrical C-shaped corner chamber (6) is connected with discharge port (20).
2. the semi-solid blank processing unit (plant) of magnesium-based composite material according to claim 1, it is characterized in that: the transmission shaft
(9) end far from die ontology (1) is connected with hydraulic device (10);Hydraulic device (10) side wall, which is connected with, to be started switch
(21)。
3. the semi-solid blank processing unit (plant) of magnesium-based composite material according to claim 2, it is characterized in that: the hydraulic dress
Setting (10) includes hydraulic cylinder (12) and the connecting rod (11) connecting with hydraulic cylinder (12);The connecting rod (11) is far from hydraulic cylinder
(12) end is connect with the transmission shaft (9);The hydraulic cylinder (12) connect with start switch (21).
4. the semi-solid blank processing unit (plant) of magnesium-based composite material according to claim 1, it is characterized in that: the mold sheet
The heating coil (7) positioned at mold cavity (2) two sides is equipped in body (1);The top of the die ontology (1) is equipped with and heating coil
(7) control switch (22) connected.
5. the semi-solid blank processing unit (plant) of magnesium-based composite material according to claim 1, it is characterized in that: the pressing plate
(8) top surface is equipped with the first vibrating motor (13).
6. the semi-solid blank processing unit (plant) of magnesium-based composite material according to claim 1, it is characterized in that: the mold sheet
The side wall of body (1) bottom end is equipped with the second vibrating motor (14), and the output shaft of second vibrating motor (14) is fixedly connected with vibration
Motion block (15);The corner of the vibrating mass (15) and the isometrical C-shaped corner chamber (6) is inconsistent.
7. the semi-solid blank processing unit (plant) of magnesium-based composite material according to claim 1, it is characterized in that: the baffle
(17) it is located at the end of die ontology (1) outside and is fixedly connected with strip-type handle (18).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822020248.0U CN209206073U (en) | 2018-12-03 | 2018-12-03 | The semi-solid blank processing unit (plant) of magnesium-based composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822020248.0U CN209206073U (en) | 2018-12-03 | 2018-12-03 | The semi-solid blank processing unit (plant) of magnesium-based composite material |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209206073U true CN209206073U (en) | 2019-08-06 |
Family
ID=67462795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822020248.0U Active CN209206073U (en) | 2018-12-03 | 2018-12-03 | The semi-solid blank processing unit (plant) of magnesium-based composite material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209206073U (en) |
-
2018
- 2018-12-03 CN CN201822020248.0U patent/CN209206073U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103990775B (en) | Extruding metal autoform method and its product | |
CN102626821B (en) | Method for connecting semi-solid materials into whole | |
CN104561852B (en) | The technique that radial forging strain-induced method prepares semi-solid aluminium alloy scroll plate | |
CN101342584B (en) | Liquid processing technique for magnesium, aluminum and special equipment thereof | |
CN201102062Y (en) | Liquid condition processing device of magnesium, aluminum alloy | |
CN104525953B (en) | Ultrasonic assisted powder injection molding device and method | |
CN106735065B (en) | A kind of shaping dies of semi-solid rheological extrusion casint shaft sleeve parts | |
US20040057861A1 (en) | Method and apparatus for the manufacture of high temperature materials by combustion synthesis and semi-solid forming | |
CN103128255A (en) | Die and method used for preparing magnesium alloy semisolid blank | |
CN104451239A (en) | Powder thixoforming preparation method of Al3Tip/Al-based in-situ composite material | |
CN103978060A (en) | Dual-layer metal composite pipe semi-solid inverted extrusion molding die and applications thereof | |
CN209206073U (en) | The semi-solid blank processing unit (plant) of magnesium-based composite material | |
CN104624914B (en) | Radially forging strain provocation method prepares the Semi-solid Process of engine aluminum alloy camshaft | |
CN100531964C (en) | Semi-solid metal slurry preparation and forming equipment and method | |
CN107685142A (en) | A kind of heat balance method of semi-solid processing automatic assembly line | |
CN104550838A (en) | Process for manufacturing semi-solid steel cam shaft through radial forging strain induction method | |
CN109622835A (en) | A kind of casting forging of Model For The Bush-axle Type Parts is compounded to form device | |
CN100493754C (en) | Magnesium alloy wire diffusion-connection continuous extrusion method | |
CN112024843B (en) | Semi-solid back extrusion method for copper alloy shaft sleeve part | |
CN207508245U (en) | A kind of heat balance method of semi-solid processing automatic assembly line | |
CN202097393U (en) | Oxygen-free piston casting device | |
CN1327021C (en) | Process for preparing magnesium alloy and its composite material | |
CN106964734A (en) | T-piece semisolid die forging forming technology | |
Sekar et al. | Design, construction and performance evaluation of multiple casting machine | |
CN207358124U (en) | A kind of semi-solid rheological Die Casting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: 030002 No. 66, Park South Street, science and Technology Innovation Park, Zhongbei high tech Industrial Development Zone, Taiyuan, Shanxi Province Patentee after: Taiyuan Yuanhan Technology Co.,Ltd. Address before: 150080 No. 52, Xuefu Road, Nangang District, Heilongjiang, Harbin Patentee before: HARBIN University OF SCIENCE AND TECHNOLOGY |
|
TR01 | Transfer of patent right |