CN106111837B - A kind of machine-shaping device for magnesium crystallizer - Google Patents

A kind of machine-shaping device for magnesium crystallizer Download PDF

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Publication number
CN106111837B
CN106111837B CN201610440578.8A CN201610440578A CN106111837B CN 106111837 B CN106111837 B CN 106111837B CN 201610440578 A CN201610440578 A CN 201610440578A CN 106111837 B CN106111837 B CN 106111837B
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CN
China
Prior art keywords
actuating unit
mould
machine
shaping device
hole
Prior art date
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CN201610440578.8A
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CN106111837A (en
Inventor
赵校军
马廷德
翟兰君
邢维旦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGXIA SUN MAGNESIUM INDUSTRY Co Ltd
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NINGXIA SUN MAGNESIUM INDUSTRY Co Ltd
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Priority to CN201610440578.8A priority Critical patent/CN106111837B/en
Publication of CN106111837A publication Critical patent/CN106111837A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/02Making hollow objects characterised by the structure of the objects
    • B21D51/10Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/003Simultaneous forming, e.g. making more than one part per stroke
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/08Dies with different parts for several steps in a process

Abstract

The present invention provides a kind of machine-shaping device for magnesium crystallizer, including frame, punching mechanism and pressing mechanism, punching mechanism includes upper die and lower die and the first actuating unit, pressing mechanism includes two symmetrically arranged extrusion dies and the second actuating unit, upper mould is to be flexibly connected with the first actuating unit, lower mould includes forming cavity and some grooves for being located at forming cavity both sides and being connected with forming cavity, the both sides of forming cavity are divided into some dividing plates by groove, and each dividing plate is equipped with fixing hole and movable through hole;Extrusion die includes some pressing plates in the grooves, fixing axle and the drive shaft through movable through hole and all pressing plates of connection through fixing hole and all pressing plates of connection, each pressing plate is provided with the forming tank to match with upper mould size, drive shaft is connected with the second actuating unit and moved reciprocatingly in movable through hole, process operation of the present invention is simple and quick, it can realize and work continuously, production efficiency is improved, saves human cost, production cost.

Description

A kind of machine-shaping device for magnesium crystallizer
Technical field
The present invention relates to field of machining, more particularly to a kind of machine-shaping device for magnesium crystallizer.
Background technology
Magnesium crystallizer is to be used to collecting the utensil of magnesium in magnesium-smelting silicothermic process technique, in magnesium-smelting silicothermic process technique, in vacuum, height Under conditions of temperature, when being reduced the magnesium steam of effusion by the low-temperature space of reductive jar, in the inside for the magnesium crystallizer that the area is placed Crystallize to the cold.Magnesium mold shape is the round table-like thin-wall barrel with big opening end and osculum end, main body rolled by metallic plate and Into, at present more by general veneer reeling machine roll-forming, roll need during magnesium crystallizer using special die and also need it is experienced Operating personnel mould application is adjusted according to field condition, low production efficiency, and strict to the requirement of the workmanship of operating personnel.
In consideration of it, it is necessary to design a kind of machine-shaping device for magnesium crystallizer to solve the above problems.
The content of the invention
The technical problem to be solved in the present invention is:There is provided a kind of simple to operate, machine-shaping for magnesium crystallizer it is fast and Save space-efficient machine-shaping device.
To reach above-mentioned purpose, the invention provides following technical scheme:A kind of machine-shaping for magnesium crystallizer fills Put, including frame, rack-mounted punching mechanism and pressing mechanism, the punching mechanism include upper mould, installed in frame The upper and lower mould coordinated with upper mould and the first actuating unit for driving upper mould to do vertical direction motion, pressing mechanism include two Symmetrically arranged extrusion die and the second actuating unit for driving extrusion die motion, the upper mould are with the first actuating unit It is flexibly connected, the lower mould includes the forming cavity for accommodating upper mould and some connected positioned at forming cavity both sides and with forming cavity recessed The both sides of the forming cavity of lower mould are divided into some dividing plates by groove, the groove, and each dividing plate is equipped with for fixed press mould The fixing hole of tool and the movable through hole for limiting extrusion die movement locus;The extrusion die includes some be located in lower mould often Pressing plate in individual groove, through the fixing hole of all unilateral dividing plates on lower mould and all pressing plates of connection fixing axle and pass through down The drive shaft of the movable through hole of all unilateral dividing plates and all pressing plates of connection on mould, each pressing plate are provided with and upper mould size phase The forming tank of matching, the drive shaft are connected with the second actuating unit and moved reciprocatingly in movable through hole.
Further, the frame includes base, some columns on base and the horizontal stroke being erected on column Beam, first actuating unit are arranged on crossbeam.
Further, for the upper mould into round table-like, its both ends is provided with the connecting shaft being connected with the first actuating unit;It is described every Support is all connected with individual connecting shaft;The both ends of the support are provided with rolls the roller coordinated with column.
Further, the connecting shaft includes the major axis and short axle positioned at upper mould both ends;First actuating unit includes Respectively with the first hydraulic cylinder of long axis connection and the second hydraulic cylinder being connected with short axle;The support includes with major axis connecting respectively The first support connect and the second support being connected with short axle;The first hydraulic cylinder is provided with the connector passed through for major axis, institute First support is stated as direct rod shape and passes perpendicularly through the free end of major axis, the major axis is bolted fixation with connector;Institute State second hydraulic cylinder and be provided with two parallel connecting portions, the second support include two rollers of connection mobile jib and perpendicular to Mobile jib and parallel two linking arms, the short axle is between two connecting portions, and described two connecting portions are in two connections If being fixed between arm and by bolt stem, the short axle, two connecting portions and two linking arms are connected by alignment pin.
Further, the forming cavity of the lower mould is the groove that matches with upper mould shape, the upper surface of the lower mould be with The same inclined-plane of upper mould gradient.
Further, the inside grooves of the lower mould are provided with the arc groove matched with pressing plate.
Further, the movable through hole of the lower mould is arc-shaped.
Further, for the pressing plate into arc-shaped, it is provided with the mounting hole passed through for drive shaft;With second in the pressing plate The pressing plate of actuating unit connection is provided with the blind hole for the insertion of the second actuating unit, and the blind hole is opposite with the forming tank of pressing plate, The drive shaft is connected above-mentioned pressing plate and the second actuating unit.
Further, connected between the first hydraulic cylinder and second hydraulic cylinder of first actuating unit by synchronous valve.
Further, first actuating unit and the second actuating unit connect a hydraulic station jointly.
Prior art is compared, and the present invention at least has advantages below:Punching mechanism is round table-like into half by plate stamping first, Then the semi-finished product of semi-conical are squeezed into round table-like needed for the manufacture of magnesium crystallizer by pressing mechanism, and process operation is simple, adds Work shaping is quick, and realization is worked continuously, and improves production efficiency, saves human cost, production cost.
Brief description of the drawings
Fig. 1 is the main structure diagram of the machine-shaping device of the present invention.
Fig. 2 is the side structure schematic view of the machine-shaping device of the present invention.
Fig. 3 is the structural representation of lower mould and pressing mechanism in machine-shaping device of the invention.
Fig. 4 is the structural representation of the mounting means of upper mould in machine-shaping device of the invention.
Fig. 5 is the cross-sectional view of upper mould and connecting shaft in machine-shaping device of the invention.
Fig. 6 is the part section structural representation for the pressing plate being connected in the machine-shaping device of the present invention with the second actuating unit Figure.
Fig. 7 is another angle part section for the pressing plate being connected in the machine-shaping device of the present invention with the second actuating unit Structural representation.
Embodiment
With reference to the structure and the content of the invention of the machine-shaping device of the description present invention of Fig. 1 to 7.
A kind of machine-shaping device for magnesium crystallizer, including frame 1, the punching mechanism 2 in frame 1 and squeeze Press mechanism 3.
The frame 1 includes base 10, four root posts 11 on base 10 and the horizontal stroke being erected on column 11 Beam 12.
The lower mould 21 and drive that the punching mechanism 2 coordinates including upper mould 20, on base 10 and with upper mould 20 Upper mould 20 makees the first actuating unit 22 of vertical direction motion.
For the upper mould 20 into the round table-like of inner hollow, its both ends is connected with the connecting shaft being connected with the first actuating unit 22 (joining Fig. 5 in detail).The upper mould 20 is to be rotated by 90 ° the round platform of placement, and it includes the small of the maximum big end of diameter and diameter minimum End.The connecting shaft includes being inserted respectively into the big end of mould 20 and the major axis 23 of small end and short axle 24.The short axle 24 connects The small end of upper mould 20, be so advantageous to be stripped.
Support is connected with each connecting shaft.The support includes the first support 25 being connected respectively with major axis 23 And the second support 26 being connected with short axle 24.The direct rod shape of first support 25 and pass perpendicularly through the free end of major axis 23.Institute Stating second support 26 is included with mobile jib 260 that first support 25 be arranged in parallel and perpendicular to mobile jib 260 and parallel two companies Connect arm 261.Described two linking arms 261 are set on mobile jib 260 and fixed by screw.
The both ends of the support are provided with rolls the roller 27 coordinated with column 11.The roller 27 is arranged on first support 25 both ends;The roller 27 is arranged on the both ends of the mobile jib 260 of second support 26.The roller 27 rolls along column about 11 It is dynamic, it can prevent the motion of mould 20 from shifting, the vertical up-or-down movement of mould 20 in guarantee.
For the lower mould 21 into cuboid, it includes upper surface 210, through upper surface 210 and the forming cavity of the upper mould 20 of receiving 211 and some positioned at the both sides of forming cavity 211 and the groove 212 that is connected with forming cavity 211.The upper surface 210 is and upper mould The same inclined-plane of 20 gradient.Because upper mould 20 is the round table-like of rotation 90, the most bottom line of institute's above mould 20 is to tilt certain angle Degree.Upper surface 210 is obliquely installed when can ensure that upper mould 20 pushes processing materials (not shown), and processing materials lifting surface area is most (upper mould 20 is aspectant contact with processing materials) greatly, uniform force, avoids material from being moved when being pressurized, and causes useless part.It is described Forming cavity 211 is the groove to match with the upper shape of mould 20.As shown in figure 3, the section of the forming tank 211 is in echelon.It is described recessed The both sides of forming cavity 211 are divided into some dividing plates 213 by groove 212.Each dividing plate 213 is equipped with for fixed press mould Fixing hole 214 and the movable through hole 215 for limiting extrusion die movement locus.The movable through hole 215 is arc-shaped.It is described every Depression forms an arc groove 216 downwards for the individual inside of groove 212.
First actuating unit 22 is arranged on crossbeam 12.First actuating unit 22 includes with major axis 23 connecting respectively The first hydraulic cylinder 220 connect and the second hydraulic cylinder 221 being connected with short axle 24.First hydraulic cylinder 220 and second hydraulic cylinder 221 Between connected by synchronous valve 222, can so ensure that first hydraulic cylinder 220 and second hydraulic cylinder 221 are run simultaneously.Described One hydraulic cylinder 220 is provided with the connector 223 passed through for major axis 23.The major axis 23 is connected solid with connector 223 by bolt 224 It is fixed.The second hydraulic cylinder 221 is provided with two parallel connecting portions 225.The short axle 24 is between two connecting portions 225. If described two connecting portions 225 are located between two linking arms 261 of second support 26 and fixed by bolt stem 224.It is described short 24, two connecting portions 225 of axle and two linking arms 262 are to be sequentially passed through to be connected by alignment pin 226.The upper mould 20 with First actuating unit 22 is is flexibly connected, as long as plug alignment pin 226, you can the power of short axle 24 and first for allowing mould 20 to connect The connecting portion 225 of mechanism 22 departs from, and departs from after being easy to formed product from upper mould.
The pressing mechanism 3 includes being separately mounted to the both sides of the lower mould 21 of punching mechanism 2 and symmetrically arranged two are squeezed Compression mould 30 and the second actuating unit 31 for driving extrusion die 30 to move.Each extrusion die 30 includes some positions Pressing plate 300 in lower mould 21 in each groove 212, through the fixing hole 214 of all unilateral dividing plates 213 on lower mould 21 and connect The fixing axle 301 of all pressing plates 300 in one side and through the movable through hole 215 of all unilateral dividing plates 213 on lower mould 21 and Connect the drive shaft 302 of all unilateral pressing plates.Each pressing plate 300 is provided with the forming tank 303 that the upper size of mould 20 matches.By In the exterior surface dimension of upper mould 20 be change, so from the big end of upper mould 20 to small end, corresponding each pressing plate 300 into The radian of type groove 303 gradually successively decreases.Pressing plate 300 in each extrusion die 30 is rotated around fixing axle 301.It is described For pressing plate 300 into arc-shaped, it is provided with the mounting hole 304 passed through for drive shaft 302.In the pressing plate 300 with the second actuating unit The pressing plate 300 of 31 connections is provided with the blind hole 305 for the insertion of the second actuating unit 31.The blind hole 305 and the shaping of pressing plate 300 Groove 303 is opposite.Second actuating unit 31 is connected to pressing plate centrally located in extrusion die 3 by the present invention, is so provided Driving force it is balanced.The drive shaft 302 is connected the above-mentioned actuating unit 31 of pressing plate 300 and second and in movable through hole 215 In move reciprocatingly.Second actuating unit 31 driving drive shaft 302 is moved, and drive shaft 302 drives the pressing plate of extrusion die 30 again 300 motions.The lower end of pressing plate 300 coordinates with the arc groove 216 in the groove 212 of lower mould 21.The auxiliary of arc groove 216 pressure Plate 300 moves reciprocatingly, and limits the rotational angle of pressing plate 300, makes product extrusion forming accurate and fast.
Second actuating unit 31 is also hydraulic jack, and it is located at the both sides of lower mould 21.First actuating unit 22 A hydraulic station 4 is connected jointly with the second actuating unit 31.
The use principle and method of the machine-shaping device of magnesium crystallizer of the present invention are as follows:
The first step, the metallic plate cut in advance (not shown) is positioned on lower mould 21;
Second step, the upper mould 20 of startup the first actuating unit 22 driving, which moves downward to strike out metallic plate (not shown), does not advise Circular platform type then, upper mould 20 are rested in the forming cavity 211 of lower mould 21;
3rd step, while start the second actuating unit 31 and promote the drive shaft 302 in the extrusion die 30 of both sides to transport in opposite directions It is dynamic, and then rotated with dynamic pressure plate 300 around fixing axle 301, truncated cone-shaped is filled the span of a man's arms into, the metallic plate of irregular roundness bench-type will be stamped into Round platform cylinder backed off after random is squeezed into, now round platform cylinder is filled the span of a man's arms upper mould 20;
4th step, the first actuating unit 22 will be started and drive the start bit that upper mould 20 drives round platform cylinder to rise to upper mould 20 Put, round platform cylinder is taken away into lower mould 21;
Finally, the of the short axle 24 that the upper mould 20 can be connected of alignment pin 226 and first actuating unit 22 is taken out Two hydraulic cylinders 221 are separated, and round platform cylinder is removed, and obtain processed finished products, i.e. magnesium crystallizer.
In summary, presently preferred embodiments of the present invention is these are only, the scope of the present invention should not be limited with this.It is i.e. all It is the simple equivalent changes and modifications made according to claims of the present invention and description, all should still belongs to patent of the present invention In the range of covering.

Claims (10)

1. a kind of machine-shaping device for magnesium crystallizer, including frame, rack-mounted punching mechanism and extruder Structure, the punching mechanism include upper mould, do vertical direction in frame and with the lower mould of upper mould cooperation and the upper mould of drive First actuating unit of motion, pressing mechanism include two symmetrically arranged extrusion dies and drive the of extrusion die motion Two actuating units, it is characterised in that:The upper mould and the first actuating unit is are flexibly connected, and the upper mould is into round table-like, its bag The small end of the maximum big end of diameter and diameter minimum is included, the big end and small end are equipped with the connection being connected with the first actuating unit Axle, the connecting shaft at the big end are fixedly connected with the first actuating unit, and the connecting shaft of the small end passes through with the first actuating unit Alignment pin is flexibly connected;The lower mould includes the forming cavity for accommodating upper mould and some connected positioned at forming cavity both sides and with forming cavity The both sides of the forming cavity of lower mould are divided into some dividing plates by logical groove, the groove, and each dividing plate is equipped with for fixing The fixing hole of extrusion die and the movable through hole for limiting extrusion die movement locus;The extrusion die was included under some be located at Pressing plate in mould in each groove, through the fixing hole of all unilateral dividing plates on lower mould and all pressing plates of connection fixing axle and The drive shaft of the movable through hole of all unilateral dividing plates and all pressing plates of connection on through lower mould, each pressing plate are provided with and upper mould The forming tank that size matches, the drive shaft are connected with the second actuating unit and moved reciprocatingly in movable through hole.
2. machine-shaping device as claimed in claim 1, it is characterised in that:The frame includes base, on base Some columns and the crossbeam that is erected on column, first actuating unit be arranged on crossbeam.
3. machine-shaping device as claimed in claim 2, it is characterised in that:Support is connected with each connecting shaft; The both ends of the support are provided with rolls the roller coordinated with column.
4. machine-shaping device as claimed in claim 3, it is characterised in that:The connecting shaft includes the length positioned at upper mould both ends Axle and short axle;First actuating unit include respectively with the first hydraulic cylinder of long axis connection and the second liquid being connected with short axle Cylinder pressure;The support include respectively with the first support of long axis connection and the second support being connected with short axle;First liquid Cylinder pressure is provided with the connector passed through for major axis, and the first support is direct rod shape and passes perpendicularly through the free end of major axis, the length Axle is bolted fixation with connector;The second hydraulic cylinder is provided with two parallel connecting portions, the second support bag Include the mobile jib of two rollers of connection and perpendicular to mobile jib and parallel two linking arms, the short axle positioned at two connecting portions it Between, if described two connecting portions are fixed between two linking arms and by bolt stem, the short axle, two connecting portions and two Individual linking arm is connected by alignment pin.
5. machine-shaping device as claimed in claim 3, it is characterised in that:The forming cavity of the lower mould be and upper mould shape phase The groove of matching, the upper surface of the lower mould is the inclined-plane as upper mould gradient.
6. machine-shaping device as claimed in claim 1, it is characterised in that:The inside grooves of the lower mould are provided with and pressing plate The arc groove matched somebody with somebody.
7. machine-shaping device as claimed in claim 1, it is characterised in that:The movable through hole of the lower mould is arc-shaped.
8. machine-shaping device as claimed in claim 1, it is characterised in that:Into arc-shaped, it is provided with for driving the pressing plate The mounting hole that axle passes through;The pressing plate being connected in the pressing plate with the second actuating unit is provided with for the blind of the second actuating unit insertion Hole, the blind hole is opposite with the forming tank of pressing plate, and the drive shaft is connected above-mentioned pressing plate and the second actuating unit.
9. machine-shaping device as claimed in claim 4, it is characterised in that:The first hydraulic cylinder of first actuating unit and Connected between second hydraulic cylinder by synchronous valve.
10. machine-shaping device as claimed in claim 1, it is characterised in that:First actuating unit and the second engine Structure connects a hydraulic station jointly.
CN201610440578.8A 2016-06-17 2016-06-17 A kind of machine-shaping device for magnesium crystallizer Active CN106111837B (en)

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CN201610440578.8A CN106111837B (en) 2016-06-17 2016-06-17 A kind of machine-shaping device for magnesium crystallizer

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Application Number Priority Date Filing Date Title
CN201610440578.8A CN106111837B (en) 2016-06-17 2016-06-17 A kind of machine-shaping device for magnesium crystallizer

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CN106111837B true CN106111837B (en) 2017-11-14

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115229014B (en) * 2022-09-22 2022-11-29 山东瑞博电机有限公司 Three-phase asynchronous motor fixed bolster contour machining equipment

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Publication number Priority date Publication date Assignee Title
CN1135386A (en) * 1996-01-26 1996-11-13 张凯 Explosion formation method for continuous casting crystallizer
CN2451263Y (en) * 2000-07-26 2001-10-03 湖北重型机器集团有限公司 Apparatus for rolling conical drum for roller veneer reeling machine
CN1428533A (en) * 2001-12-27 2003-07-09 泰尔茂株式会社 Metal pipe and its production method
CN200939483Y (en) * 2006-08-22 2007-08-29 湖州双狮链传动有限公司 Chain bush working apparatus having oil filler point
CN202479392U (en) * 2011-12-19 2012-10-10 陕西宝成航空仪表有限责任公司 Conical barrel-shaped sheet metal part moulding device
CN204523878U (en) * 2015-03-31 2015-08-05 宁夏太阳镁业有限公司 A kind of furling plate round machine for processing magnesium crystallizer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511095A1 (en) * 1995-03-25 1996-09-26 Krauss Maffei Ag Method and device for bending bushings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1135386A (en) * 1996-01-26 1996-11-13 张凯 Explosion formation method for continuous casting crystallizer
CN2451263Y (en) * 2000-07-26 2001-10-03 湖北重型机器集团有限公司 Apparatus for rolling conical drum for roller veneer reeling machine
CN1428533A (en) * 2001-12-27 2003-07-09 泰尔茂株式会社 Metal pipe and its production method
CN200939483Y (en) * 2006-08-22 2007-08-29 湖州双狮链传动有限公司 Chain bush working apparatus having oil filler point
CN202479392U (en) * 2011-12-19 2012-10-10 陕西宝成航空仪表有限责任公司 Conical barrel-shaped sheet metal part moulding device
CN204523878U (en) * 2015-03-31 2015-08-05 宁夏太阳镁业有限公司 A kind of furling plate round machine for processing magnesium crystallizer

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