CN109702107A - A kind of thin-wall metal staving shaping process - Google Patents
A kind of thin-wall metal staving shaping process Download PDFInfo
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- CN109702107A CN109702107A CN201910125009.8A CN201910125009A CN109702107A CN 109702107 A CN109702107 A CN 109702107A CN 201910125009 A CN201910125009 A CN 201910125009A CN 109702107 A CN109702107 A CN 109702107A
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- shaping barrel
- rotary table
- barrel
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- 238000007493 shaping process Methods 0.000 title claims abstract description 163
- 239000002184 metal Substances 0.000 title claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 28
- 238000000465 moulding Methods 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000007864 aqueous solution Substances 0.000 claims abstract description 8
- 238000000227 grinding Methods 0.000 claims abstract description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 238000005422 blasting Methods 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000005058 metal casting Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention belongs to metal casting technical fields, more particularly to a kind of thin-wall metal staving shaping process, the technique, which includes the following steps: to be put into shaping barrel in the aqueous solution containing 20 percent rust remover, impregnates 20 minutes, shaping barrel is cleaned up with hydraulic giant, shaping barrel after cleaning takes out, be put into anaerobic drying room 150 degree at a temperature of dry 45 minutes, restore to shaping barrel to room temperature；The shaping barrel that will then revert to room temperature is placed on thin-wall metal staving apparatus for shaping, and rotary table mold is put into shaping barrel, is fixed shaping barrel by compressing unit and magnet；Moulding is carried out to shaping barrel using the moulding module on rotary table mold；The logical grinding device that is put into of shaping after moulding is polished, is finally processed by shot blasting.
Description
Technical field
The invention belongs to metal casting technical fields, and in particular to a kind of thin-wall metal staving shaping process.
Background technique
Cricoid metalwork (such as circular ornaments part) in the prior art needs shaping to become other shapes (ratio
Such as ellipticity), manual operation is usually used, utilizes a kind of small-sized shaping tool, singly shaping；Such mode
Cause production efficiency low, labor intensity of operating staff is big, and the size of the metalwork after shaping is inconsistent；And metalwork
Rusty stain and solid impurity before shaping on metalwork may damage apparatus for shaping, therefore, in order to improve the production efficiency, reduce labor
Fatigue resistance increases apparatus for shaping service life, it is necessary to develop new metal staving shaping process.
Summary of the invention
In order to make up for the deficiencies of the prior art, to solve to reduce, large labor intensity, production efficiency are low and apparatus for shaping is worn
Serious problem, the present invention provide a kind of thin-wall metal staving shaping process.
The technical solution adopted by the present invention to solve the technical problems is: a kind of thin-wall metal staving of the present invention is whole
Shape technique, the technique include the following steps:
S1: shaping barrel is put into the aqueous solution containing 20 percent rust remover and is impregnated 20 minutes, by shaping barrel water
Rifle cleans up, and shaping barrel after cleaning takes out, be put into anaerobic drying room 150 degree at a temperature of baking 45 minutes, to shaping barrel
Restore to room temperature；It is impregnated in aqueous solution containing 20 percent rust remover, eliminates the rusty stain on shaping barrel, it is clear using hydraulic giant
It washes and the dust and impurities flushing on shaping barrel surface loses no time, anaerobic drying room makes water stain-free on shaping barrel, and in drying room high temperature
Under the conditions of will not react with oxygen；
S2: it will restore in S1 to the shaping barrel of room temperature to be placed on thin-wall metal staving apparatus for shaping, rotary table mold put
Enter in shaping barrel, is fixed shaping barrel by compressing unit and magnet；
S3: moulding is carried out to shaping barrel using the moulding module on rotary table mold；
S4: the shaping barrel after moulding in S3 is put into grinding device polishing, is finally processed by shot blasting；Grinding device makes whole
Shape bucket smooth surface, polishing treatment can be such that shaping barrel surface highlights；
Wherein, the thin-wall metal staving apparatus for shaping used in S2 include shaping barrel, magnet, rotary table mold, moulding module,
Compressing unit, fixed plate and controller；The controller is used to control the work of the device；The fixed plate is fixedly mounted on ground
On face, fixed plate two sides are set there are two groove, and groove is interior to be fixedly mounted magnet；The shaping barrel is fixedly mounted in fixed plate,
Shaping barrel lower end is contacted with magnet, and shaping barrel is sucked in magnet；The rotary table mold is placed upside down among shaping barrel, rotary table mold bottom
No.1 slot is opened up, moulding module and compressing unit is fixedly mounted on rotary table mold；The moulding module is slidably connected at shaping barrel
On, moulding module includes motor, No.1 annulus, funnel type annulus, sliding panel, No.1 rigidity rope, hydraulic cylinder, torsional spring, rope volume, slides
Wheel and No.1 gear；The motor side is fixedly connected on the side wall of rotary table mold side by fixing axle, and motor shaft is downward；Institute
No.1 gear is stated to be fixedly connected with motor shaft；The funnel type annulus is rotatably connected on rotary table mould side wall, funnel type annulus
Two sides are symmetrically arranged with No.1 hole, and funnel type annulus outside side wall is equipped with screw thread, the screw thread on funnel type annulus outside side wall with
The engagement of No.1 gear；The pulley is two, and pulley and No.1 hole are located in same horizontal line, and pulley connects by the way that fixing axle is fixed
It connects on rotary table mold, pulley and fixed between centers rotation connection；The No.1 circle ring inner wall is slidably connected on rotary table mold, and one
Annular groove is opened up on number annulus, is equipped with annular slab in annular groove；The annular slab is slidably connected with annular groove, and annular slab one end is stretched
Annular groove is contacted with shaping barrel side wall out, is staggeredly disconnected among annular slab and is formed two chamfered edges, and two chamfered edges pass through opposite hydraulic cylinder
It is fixedly connected；No.1 pressure sensor is equipped in the hydraulic cylinder；The rope volume is rotatablely connected with No.1 groove sidewall, and volume one of restricting
End is fixedly connected through No.1 groove sidewall with torsional spring；The No.1 rigidly rope one ends wound on rope volume, by No.1 annulus and
Pulley transition, rigidly the rope other end is fixedly welded on the side wall of infundibulate annulus No.1 across No.1 hole；The compressing unit
It is two, compressing unit is symmetrically fixed on rotary table mold lower end, and compressing unit includes the first sliding block, No.1 plate and No. two plates；Institute
Stating No.1 plate is two, and No.1 plate one end is hinged with No. two board ends respectively, and the No.1 plate other end is respectively and fixedly installed to the
One sliding block side and rotary table mold bottom.
Rotary table mold is put into shaping barrel, and compressing unit is first contacted with fixed plate surface, as the continuation of rotary table mold is downward
Pressure, the first sliding block squeeze the first sliding block by No.1 plate and No. two plates to two Slideslips, rotary table mold, and shaping barrel is in compressing unit
Extruding under it is fixed；Shaping barrel is sucked in the magnet of shaping barrel lower end, further fixes to shaping barrel；When feeding, liquid
Cylinder pressure is packed up, and annular slab radius becomes smaller, and annular slab is not contacted with shaping barrel, in reforming process, is rotated by motor and is driven No.1
Gear rotation, No.1 gear are engaged with funnel type annulus, and the rotation of No.1 gear drives the rotation of funnel type annulus, with funnel type circle
Rigidly rope is wrapped on rotary table mold ring rotation No.1, and by No.1, rigidly rope pulls upward sliding to No.1 annulus, passes through control
The setting of device control and No.1 pressure sensor rated value, keeps moulding module lifting height proportional to hydraulic cylinder extension elongation,
Shaping barrel is shaped as inverted circular platform type in moulding module uphill process；When No.1 annulus reaches shaping barrel top, lead to
It crosses controller and controls state when hydraulic cylinder shaft is retracted to feeding, moulded under the restoring force effect of the gravity and torsional spring of No.1 annulus
Shape module slide downward, rigidly rope is rewound on rope volume No.1.
Preferably, the chamfered edge is equipped with trapezoidal protrusion, and two chamfered edges can opposite sliding.When hydraulic cylinder elongation, two chamfered edges
On the opposite sliding of trapezoidal protrusion be deformed inward annular slab will not, guarantee that annular slab expands radius outward, increase crushing strength,
Guarantee that annular slab is uniform to the extruding force of shaping barrel simultaneously, and then guarantees the effect after moulding.
Preferably, the annular slab lower surface and annular groove bottom form cavity；The cavity passes through pipeline and No.1 slot
Connection, cavity is interior to be equipped with soft partition panel；The soft partition panel is two, and cavity is divided into two chambers by soft partition panel,
It is passed through high pressure oil in the chamber of hydraulic cylinder opposite side, and No. two pressure sensings are installed in the chamber of hydraulic cylinder opposite side
Device.It is controlled by pressure sensor, is passed through high pressure oil into the chamber of hydraulic cylinder opposite side, with the elongation of hydraulic cylinder, liquid
It is passed through high pressure oil in the chamber of cylinder pressure opposite side, by the setting of controller control and No. two pressure sensor rated values, is made
The intake of high pressure oil is proportional to hydraulic cylinder extension elongation, and the oil pressure of high pressure oil squeezes annular slab inner sidewall, improves annular
The crushing strength of plate, while guaranteeing that annular slab is uniform to the extruding force of shaping barrel, and then guarantee the effect after moulding.
Preferably, fill up sand in first sliding block, the first sliding block close to shaping barrel side wall side side wall by filtering
Net is made, and sand can only protrude filter screen, cannot pass through filter screen, and the first sliding block is equipped with auxiliary unit；The auxiliary unit
Including idler wheel, No. two rigidity ropes, agitating plate and No.1 plate；The idler wheel is six, is rotatablely connected between the first sliding block and idler wheel, is rolled
Wheel is symmetrically distributed in the first sliding block front and rear sides, and idler wheel center is equipped with centre wheel；No. two rigidity rope one end and centre wheel are solid
Fixed connection, No. two rigidity ropes protrude into the first sliding block through the first slider bottom, No. two rigidity rope other ends and agitating plate lower end
It is fixedly connected；The agitating plate runs through the first sliding block upper surface, and agitating plate stretches out the first sliding block, under agitating plate upper end and No.1 plate
Surface is fixedly connected；The No.1 plate is fixedly connected by spring with the first sliding block upper surface.First sliding block is to two Slideslip mistakes
Idler wheel rotation drives centre wheel rotation in journey, and No. two rigidity ropes are wrapped on centre wheel, and agitating plate drives No.1 plate to move down,
Spring-compressed, agitating plate move down the sand squeezed in the first sliding block, and sand protrudes filter screen squeezing shaping barrel side wall, increase
Extruding force improves bonding strength.
Preferably, the No.1 trench bottom is provided with No. two slots；No. two slots are two, and No. two slots are symmetrically distributed in No.1
Slot two sides, No. two slots are interior to be equipped with supporting module；The supporting module includes the second sliding block, third sliding block, No.1 sliding slot, No. two cunnings
Slot, crossbar and Four-slider；Four-slider upper end is slidably connected with No. two slots, and Four-slider two sides pass through spring and two
Number slot two sides side wall is fixedly connected, and No. two slots are stretched out in Four-slider lower end, opens up No.1 sliding slot on Four-slider；The No.1 is sliding
Second sliding block there are two being set in slot；No. two sliding slots are provided on the first sliding block side side wall, set in No. two sliding slots there are two
Third sliding block；Second sliding block and third sliding block are slidably connected with No.1 sliding slot and No. two sliding slots respectively, the second sliding block, third
Sliding block is hinged with crossbar.When rotary table mold squeezes the first sliding block, the first sliding block is easy to jack up if not two Slideslip of horizontal direction
Shaping barrel；Second sliding block can in No.1 sliding slot vertical sliding, third sliding block can in No. two sliding slots vertical sliding, the second sliding block
The sliding in No.1 sliding slot and No. two sliding slots drives crossbar movement respectively with third sliding block, guarantees the first sliding block horizontal direction two sides
Sliding increases the stationarity of shaping barrel, improves contact effect.
Preferably, No. two holes are equipped at the top of the No.1 sliding slot；Second sliding block is equipped with No. three holes；No. three holes
Inner wall be equipped with screw thread, two No. three hole hand of spiral on the contrary, and two No. three holes and No. two holes be located in same vertical straight line,
Lead screw is arranged in No. three holes and No. two holes；The lead screw and No. two holes and No. three hole side wall rotation connections, wire lever wall are equipped with
Screw thread, lead screw upper end end are equipped with and stir unit；The unit of stirring includes No. two gears, rack gear, slide block and No. three slots；Institute
No. two gears are stated to be fixedly connected with lead screw upper end；The rack gear is engaged with No. two gears, and upper end of the rack is fixedly connected with slide block；
No. three slots are set to above No. two gear inclineds；The slide block is slidably connected in No. three slots, and slide block is equipped with No. four holes,
No. four holes are waveform, and rigidly rope passes through No. four holes to No.1；The slide block side passes through spring and the fixed company of No. three groove sidewalls
It connects.When No.1 annulus moves up, pulling No.1 and rigidly restrict, No. four holes are waveform, when pulling No.1 is rigidly restricted, No.1 rigidity
Rope generates friction with the wave crest in No. four holes, and frictional force makes slide block mobile to two sides, and slide block band carry-over bar is to two sidesways
Dynamic, spring-compressed, rack gear is engaged with No. two gears, and rack gear is mobile to stir No. two gear rotations, and No. two gear rotations drive lead screw
Rotation, the screw thread on wire lever wall engages with the screw thread in No. three holes, and lead screw rotates the second sliding block of drive among No.1 sliding slot
Sliding, draws close crossbar to centre, increases the distance between the second sliding block and third sliding block, increases the extruding for squeezing the first sliding block
Power further ensures two Slideslip of the first sliding block horizontal direction, increases the stationarity of shaping barrel, improves extruding force and contact effect
Fruit.
Beneficial effects of the present invention are as follows:
1. shaping barrel is put into containing 20 percent derusting by a kind of thin-wall metal staving shaping process of the present invention
It is impregnated 20 minutes in the aqueous solution of agent, shaping barrel is cleaned up with hydraulic giant, the shaping barrel after cleaning takes out, and is put into anaerobic drying
Room 150 degree at a temperature of dry 45 minutes, restore to shaping barrel to room temperature；The shaping barrel that will then revert to room temperature is placed on thin-walled gold
Belong on staving apparatus for shaping, rotary table mold is put into shaping barrel, is fixed shaping barrel by compressing unit and magnet；Utilize circle
Moulding module on platform mold carries out moulding to shaping barrel；Shaping barrel after moulding is put into grinding device polishing, is finally carried out
Polishing treatment.
2. a kind of thin-wall metal staving shaping process of the present invention, the thin-wall metal staving shaping that is used in this technique
Rotary table mold is put into shaping barrel by device first, compressing unit first and the contact of fixed plate surface, with rotary table mold continue to
It pushes, the first sliding block squeezes the first sliding block by No.1 plate and No. two plates to two Slideslips, rotary table mold, and shaping barrel is compressing list
It is fixed under the extruding of member.
3. a kind of thin-wall metal staving shaping process of the present invention, the thin-wall metal staving shaping that is used in this technique
Device, when the device feeding, hydraulic cylinder packs up annular slab radius and becomes smaller, and annular slab is not contacted with shaping barrel, in reforming process, leads to
It crosses motor rotation and drives the rotation of No.1 gear, No.1 gear is engaged with funnel type annulus, and the rotation of No.1 gear drives funnel type circle
Ring rotation, as rigidly rope is wrapped on rotary table mold funnel type annulus rotation No.1, by No.1, rigidly rope pulls No.1 annulus
Upward sliding, by controller control and No.1 pressure sensor rated value setting, make moulding module lifting height and liquid
Cylinder pressure extension elongation is proportional, and shaping barrel is shaped as inverted circular platform type in moulding module uphill process.
Detailed description of the invention
Fig. 1 is process flow chart of the invention；
Fig. 2 is the main view of thin-wall metal staving apparatus for shaping；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the connection schematic diagram of annular slab；
Fig. 5 is the cross-sectional view of C-C in Fig. 4；
Fig. 6 is the partial enlarged view in Fig. 2 at D；
Fig. 7 is the partial enlarged view in Fig. 6 at E；
Fig. 8 is the partial enlarged view in Fig. 7 at F；
In figure: shaping barrel 1, rotary table mold 2, moulding module 3, No.1 annulus 31, annular slab 311, chamfered edge 3111, it is soft every
Rigidly rope 33, hydraulic cylinder 34, torsional spring 35, rope roll up 36, No.1 gear 37, compressing unit for disconnected plate 312, funnel type annulus 32, No.1
4, the first sliding block 41,42, No. two plates 43 of No.1 plate, auxiliary unit 44, idler wheel 441, No. two rigidity ropes 442, agitating plate 443, three
Number plate 444, fixed plate 5, supporting module 6, the second sliding block 61, third sliding block 62, No.1 sliding slot 63, No. two sliding slots 64, crossbar
65, lead screw 66, stir unit 67, No. two gears 671, rack gear 672, slide block 673, Four-sliders 68.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 8, a kind of thin-wall metal staving shaping process of the present invention does as described below, the technique
Include the following steps:
S1: shaping barrel is put into the aqueous solution containing 20 percent rust remover and is impregnated 20 minutes, by shaping barrel water
Rifle cleans up, and shaping barrel after cleaning takes out, be put into anaerobic drying room 150 degree at a temperature of baking 45 minutes, to shaping barrel
Restore to room temperature；It is impregnated in aqueous solution containing 20 percent rust remover, eliminates the rusty stain on shaping barrel, it is clear using hydraulic giant
It washes and the dust and impurities flushing on shaping barrel surface loses no time, anaerobic drying room makes water stain-free on shaping barrel, and in drying room high temperature
Under the conditions of will not react with oxygen；
S2: it will restore in S1 to the shaping barrel of room temperature to be placed on thin-wall metal staving apparatus for shaping, rotary table mold put
Enter in shaping barrel, is fixed shaping barrel by compressing unit and magnet；
S3: moulding is carried out to shaping barrel using the moulding module on rotary table mold；
S4: the shaping barrel after moulding in S3 is put into grinding device polishing, is finally processed by shot blasting；Grinding device makes whole
Shape bucket smooth surface, polishing treatment can be such that shaping barrel surface highlights；
Wherein, the thin-wall metal staving apparatus for shaping used in S2 includes shaping barrel 1, magnet, rotary table mold 2, moulding mould
Block 3, compressing unit 4, fixed plate 5 and controller；The controller is used to control the work of the device；The fixed plate 5 is fixed
On the ground, 5 two sides of fixed plate are set there are two groove for installation, and groove is interior to be fixedly mounted magnet；The shaping barrel 1 is fixedly mounted on
In fixed plate 5,1 lower end of shaping barrel is contacted with magnet, and shaping barrel 1 is sucked in magnet；The rotary table mold 2 is placed upside down in shaping barrel 1
Between, 2 bottom of rotary table mold opens up No.1 slot, and moulding module 3 and compressing unit 4 is fixedly mounted on rotary table mold 2；The moulding mould
Block 3 is slidably connected on shaping barrel 1, and moulding module 3 includes motor, No.1 annulus 31, funnel type annulus 32, No.1 rigidly rope
33, hydraulic cylinder 34, torsional spring 35, rope volume 36, pulley and No.1 gear 37；The motor side is fixedly connected on circle by fixing axle
On 2 side side wall of platform mold, motor shaft is downward；The No.1 gear 37 is fixedly connected with motor shaft；The funnel type annulus 32
It is rotatably connected on 2 side wall of rotary table mold, 32 two sides of funnel type annulus are symmetrically arranged with No.1 hole, 32 outside side wall of funnel type annulus
It is equipped with screw thread, the screw thread on 32 outside side wall of funnel type annulus is engaged with No.1 gear 37；The pulley be two, pulley with
No.1 hole is located in same horizontal line, and pulley is fixedly connected on rotary table mold 2 by fixing axle, pulley and fixed between centers rotation
Connection；31 inner wall of No.1 annulus is slidably connected on rotary table mold 2, opens up annular groove on No.1 annulus 31, in annular groove
Equipped with annular slab 311；The annular slab 311 is slidably connected with annular groove, and annular groove and shaping barrel 1 are stretched out in 311 one end of annular slab
Side wall contacts, and staggeredly disconnects among annular slab 311 and forms two chamfered edges 3111, and two chamfered edges 3111 are fixed by opposite hydraulic cylinder 34
Connection；No.1 pressure sensor is equipped in the hydraulic cylinder 34；The rope volume 36 is rotatablely connected with No.1 groove sidewall, and volume 36 of restricting
One end is fixedly connected through No.1 groove sidewall with torsional spring 35；Rigidly 33 one ends wounds of rope pass through one on rope volume 36 to the No.1
Number annulus 31 and pulley transition, rigidly 33 other ends of rope pass through No.1 hole and are fixedly welded on the side wall of infundibulate annulus No.1；
The compressing unit 4 is two, and compressing unit 4 is symmetrically fixed on 2 lower end of rotary table mold, compressing unit 4 include the first sliding block 41,
No.1 plate 42 and No. two plates 43；The No.1 plate 42 is two, and 42 one end of No.1 plate is hinged with No. two 43 both ends of plate respectively, and one
Number 42 other end of plate is respectively and fixedly installed to 2 bottom of 41 side of the first sliding block and rotary table mold.
Rotary table mold 2 is put into shaping barrel 1, and compressing unit 4 is first contacted with 5 surface of fixed plate, as rotary table mold 2 continues
It is pressed downward, for the first sliding block 41 to two Slideslips, rotary table mold 2 squeezes the first sliding block 41 by No.1 plate 42 and No. two plates 43, whole
Shape bucket 1 is fixed under the extruding of compressing unit 4；Shaping barrel 1 is sucked in the magnet of 1 lower end of shaping barrel, to shaping barrel 1 carry out into
One step is fixed；When feeding, hydraulic cylinder 34 is packed up, and 311 radius of annular slab becomes smaller, and annular slab 311 is not contacted with shaping barrel 1, shaping
In the process, being rotated by motor drives No.1 gear 37 to rotate, and No.1 gear 37 is engaged with funnel type annulus 32, No.1 gear 37
Rotation drives funnel type annulus 32 to rotate, and as funnel type annulus 32 rotates No.1, rigidly rope 33 is wrapped on rotary table mold 2, and one
Rigidly rope 33 pulls upward sliding by No.1 for number annulus 31, passes through setting for controller control and No.1 pressure sensor rated value
It is fixed, keep 3 lifting height of moulding module proportional to 34 extension elongation of hydraulic cylinder, moulds shaping barrel 1 in 3 uphill process of moulding module
Shape is inverted circular platform type；When No.1 annulus 31 reaches 1 top of shaping barrel, 34 axis of hydraulic cylinder is controlled by controller and is shunk
State when to feeding, 3 slide downward of moulding module under the restoring force effect of the gravity and torsional spring 35 of No.1 annulus 31, No.1
Rigidity rope 33 is rewound on rope volume 36.
As one embodiment of the present invention, the chamfered edge 3111 is equipped with trapezoidal protrusion, and two chamfered edges 3111 can be opposite
Sliding.When hydraulic cylinder 34 extends, the opposite sliding of trapezoidal protrusion on two chamfered edges 3111 be deformed inward annular slab 311 will not,
Guarantee that annular slab 311 expands radius outward, increases crushing strength, while guaranteeing that annular slab 311 is equal to the extruding force of shaping barrel 1
It is even, and then guarantee the effect after moulding.
As one embodiment of the present invention, 311 lower surface of annular slab and annular groove bottom form cavity；It is described
Cavity is connected to by pipeline with No.1 slot, and soft partition panel 312 is equipped in cavity；The soft partition panel 312 is two, soft
Cavity is divided into two chambers by partition panel 312, high pressure oil is passed through in the chamber of 34 opposite side of hydraulic cylinder, and hydraulic cylinder 34 is opposite
No. two pressure sensors are installed in the chamber of side.It is controlled by pressure sensor, to the chamber of 34 opposite side of hydraulic cylinder
It is inside passed through high pressure oil, with the elongation of hydraulic cylinder 34, high pressure oil is passed through in the chamber of 34 opposite side of hydraulic cylinder, passes through controller
The setting of control and No. two pressure sensor rated values, keeps the intake of high pressure oil proportional to 34 extension elongation of hydraulic cylinder, high
The oil pressure of pressure oil squeezes 311 inner sidewall of annular slab, improves the crushing strength of annular slab 311, while guaranteeing annular slab 311 to whole
The extruding force of shape bucket 1 is uniform, and then guarantees the effect after moulding.
As one embodiment of the present invention, sand is filled up in first sliding block 41, the first sliding block 41 is close to shaping
The side side wall of 1 side wall of bucket is made of filter screen, and sand can only protrude filter screen, cannot pass through filter screen, on the first sliding block 41
Equipped with auxiliary unit 44；The auxiliary unit 44 includes 441, No. two rigidity ropes 442 of idler wheel, agitating plate 443 and No. three plates 444；
The idler wheel 441 is six, is rotatablely connected between the first sliding block 41 and idler wheel 441, before idler wheel 441 is symmetrically distributed in the first sliding block 41
Two sides afterwards, 441 center of idler wheel are equipped with centre wheel；442 one end of No. two rigidity rope are fixedly connected with centre wheel, No. two rigidity ropes
442 protrude into the first sliding block 41 through 41 bottom of the first sliding block, and No. two rigidity 442 other ends of rope are fixed with 443 lower end of agitating plate
Connection；The agitating plate 443 runs through 41 upper surface of the first sliding block, and agitating plate 443 stretches out the first sliding block 41,443 upper end of agitating plate
It is fixedly connected with No. three 444 lower surfaces of plate；No. three plates 444 are fixedly connected by spring with 41 upper surface of the first sliding block.The
The rotation of idler wheel 441 into two sides sliding process of one sliding block 41 drives centre wheel rotation, and No. two rigidity ropes 442 are wrapped in centre wheel
On, agitating plate 443 drives No. three plates 444 to move down, spring-compressed, and agitating plate 443, which moves down, to be squeezed in the first sliding block 41
Sand, sand protrude 1 side wall of filter screen squeezing shaping bucket, increase extruding force, improve bonding strength.
As one embodiment of the present invention, the No.1 trench bottom is provided with No. two slots；No. two slots be two, two
Number slot is symmetrically distributed in No.1 slot two sides, is equipped with supporting module 6 in No. two slots；The supporting module 6 includes the second sliding block 61, the
Three sliding blocks 62,63, No. two sliding slots 64 of No.1 sliding slot, crossbar 65 and Four-slider 68；68 upper end of Four-slider with No. two
Slot is slidably connected, and 68 two sides of Four-slider are fixedly connected by spring with No. two slot two sides side walls, and 68 lower end of Four-slider is stretched out
No. two slots open up No.1 sliding slot 63 on Four-slider 68；Second sliding block 61 there are two being set in the No.1 sliding slot 63；Described No. two
Sliding slot 64 is provided on 41 side side wall of the first sliding block, is set in No. two sliding slots 64 there are two third sliding block 62；Second sliding block
61 and third sliding block 62 be slidably connected respectively with No.1 sliding slot 63 and No. two sliding slots 64, the second sliding block 61, third sliding block 62 and hand over
Fork arm 65 is hinged.When rotary table mold 2 squeezes the first sliding block 41, the first sliding block 41 is easy to jack up if not two Slideslip of horizontal direction
Shaping barrel 1；Second sliding block 61 vertical sliding, third sliding block 62 can be slided vertically in No.1 sliding slot 63 in No. two sliding slots 64
Dynamic, sliding drives crossbar 65 to move in No.1 sliding slot 63 and No. two sliding slots 64 respectively for the second sliding block 61 and third sliding block 62,
Guarantee 41 horizontal direction of the first sliding block, two Slideslip, increase the stationarity of shaping barrel 1, improves contact effect.
As one embodiment of the present invention, No. two holes are equipped at the top of the No.1 sliding slot 63；Second sliding block 61
It is equipped with No. three holes；No. three hole inner walls are equipped with screw thread, and two No. three hole hand of spiral are on the contrary, two No. three holes and No. two
Hole is located in same vertical straight line, is arranged lead screw 66 in No. three holes and No. two holes；The lead screw 66 and No. two holes and No. three holes side
Wall rotation connection, 66 bar wall of lead screw are equipped with screw thread, and 66 upper end end of lead screw is equipped with and stirs unit 67；It is described to stir the packet of unit 67
Include No. two gears 671, rack gear 672, slide block 673 and No. three slots；No. two gears 671 are fixedly connected with 66 upper end of lead screw；
The rack gear 672 is engaged with No. two gears 671, and 672 upper end of rack gear is fixedly connected with slide block 673；No. three slots are set to two
Number 671 oblique upper of gear；The slide block 673 is slidably connected in No. three slots, and slide block 673 is equipped with No. four holes, No. four holes
For waveform, rigidly rope 33 passes through No. four holes to No.1；673 side of slide block passes through spring and the fixed company of No. three groove sidewalls
It connects.When No.1 annulus 31 moves up, rigidly rope 33, No. four holes are waveform to pulling No.1, when pulling No.1 rigidity rope 33, one
Number rigidity rope 33 with No. four holes in wave crest generate friction, frictional force make slide block 673 to two sides movement, 673 band of slide block
Carry-over bar 672 is mobile to two sides, and spring-compressed, rack gear 672 is engaged with No. two gears 671, and No. two gears are stirred in the movement of rack gear 672
671 rotations, No. two rotations of gear 671 drive lead screw 66 to rotate, and the screw thread on 66 bar wall of lead screw is engaged with the screw thread in No. three holes,
The rotation of lead screw 66 drives the second sliding block 61 to 63 middle slip of No.1 sliding slot, draws close crossbar 65 to centre, and it is sliding to increase by second
Distance between block 61 and third sliding block 62 increases the extruding force for squeezing the first sliding block 41, further ensures 41 water of the first sliding block
The stationarity for increasing shaping barrel 1 to two Slideslips is equalled, extruding force and contact effect are improved.
It is impregnated 20 minutes in use, being put into shaping barrel in the aqueous solution containing 20 percent rust remover, by shaping barrel
Cleaned up with hydraulic giant, shaping barrel after cleaning takes out, be put into anaerobic drying room 150 degree at a temperature of baking 45 minutes, to whole
Shape bucket restores to room temperature；The shaping barrel that will then revert to room temperature is placed on thin-wall metal staving apparatus for shaping, and rotary table mold 2 is put into
In shaping barrel 1, compressing unit 4 is first contacted with 5 surface of fixed plate, as rotary table mold 2 continues to be pressed downward, the first sliding block 41 to two
Slideslip, rotary table mold 2 squeeze the first sliding block 41, extruding of the shaping barrel 1 in compressing unit 4 by No.1 plate 42 and No. two plates 43
Under it is fixed；The rotation of idler wheel 441 into two sides sliding process of first sliding block 41 drives centre wheel rotation, No. two rigidity ropes 442
It is wrapped on centre wheel, agitating plate 443 drives No. three plates 444 to move down, and spring-compressed, agitating plate 443 moves down extruding
Sand in first sliding block 41, sand protrude 1 side wall of filter screen squeezing shaping bucket, increase extruding force, improve bonding strength；Rotary table
When mold 2 squeezes the first sliding block 41, the first sliding block 41 is easy to jack up shaping barrel 1 if not two Slideslip of horizontal direction；Second sliding block
61 can in No.1 sliding slot 63 vertical sliding, third sliding block 62 can in No. two sliding slots 64 vertical sliding, the second sliding block 61 and
Sliding drives crossbar 65 to move to three sliding blocks 62 in No.1 sliding slot 63 and No. two sliding slots 64 respectively, guarantees that the first sliding block 41 is horizontal
To two Slideslips, the stationarity of shaping barrel 1 is increased, improves contact effect；When No.1 annulus 31 moves up, it is rigid to pull No.1
Property rope 33, No. four holes are waveform, pull No.1 rigidly rope 33 when, rigidly rope 33 is generated with the wave crest in No. four holes and is rubbed No.1
It wipes, frictional force moves slide block 673 to two sides, and slide block 673 is moved with carry-over bar 672 to two sides, spring-compressed, rack gear
672 engage with No. two gears 671, and rack gear 672 is mobile to stir No. two rotations of gears 671, and No. two rotations of gears 671 drive lead screws 66
It rotates, the screw thread on 66 bar wall of lead screw is engaged with the screw thread in No. three holes, and the rotation of lead screw 66 drives the second sliding block 61 sliding to No.1
63 middle slip of slot, draws close crossbar 65 to centre, increases the distance between the second sliding block 61 and third sliding block 62, increases and squeezes
The extruding force of first sliding block 41 further ensures 41 horizontal direction of the first sliding block, two Slideslip, increases the fixation of shaping barrel 1
Property, improve extruding force and contact effect；Shaping barrel 1 is sucked in the magnet of 1 lower end of shaping barrel, further fixes to shaping barrel 1；
When feeding, hydraulic cylinder 34 packs up 311 radius of annular slab and becomes smaller, and annular slab 311 is not contacted with shaping barrel 1；In reforming process, pass through
Motor rotation drives No.1 gear 37 to rotate, and No.1 gear 37 is engaged with funnel type annulus 32, and the rotation of No.1 gear 37 drives leakage
Bucket type annulus 32 rotates, and as funnel type annulus 32 rotates No.1, rigidly rope 33 is wrapped on rotary table mold 2,31 quilt of No.1 annulus
Rigidly rope 33 pulls upward sliding to No.1, by the setting of controller control and No.1 pressure sensor rated value, makes moulding
3 lifting height of module is directly proportional to 34 extension elongation of hydraulic cylinder, trapezoidal raised phase when hydraulic cylinder 34 extends, on two chamfered edges 3111
It is deformed inward annular slab 311 will not sliding, guarantee that annular slab 311 expands radius outward, increase crushing strength, guarantee simultaneously
Annular slab 311 is uniform to the extruding force of shaping barrel 1, and then guarantees the effect after moulding, is controlled by pressure sensor, to hydraulic
High pressure oil is passed through in the chamber of 34 opposite side of cylinder；With the elongation of hydraulic cylinder 34, lead in the chamber of 34 opposite side of hydraulic cylinder
Enter high pressure oil, by the setting of controller control and No. two pressure sensor rated values, makes the intake and hydraulic cylinder of high pressure oil
34 extension elongations are directly proportional, and the oil pressure of high pressure oil squeezes 311 inner sidewall of annular slab, improve the crushing strength of annular slab 311, together
When guarantee annular slab 311 it is uniform to the extruding force of shaping barrel 1, and then guarantee moulding after effect；In 3 uphill process of moulding module
Shaping barrel 1 is shaped as inverted circular platform type；When No.1 annulus 31 reaches 1 top of shaping barrel, liquid is controlled by controller
34 axis of cylinder pressure is retracted to state when feeding, the moulding module 3 under the restoring force effect of the gravity and torsional spring 35 of No.1 annulus 31
Slide downward, rigidly 33 recycling of rope is rewound on rope volume 36 No.1；Shaping barrel after moulding is put into grinding device polishing,
Finally it is processed by shot blasting.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of thin-wall metal staving shaping process, it is characterised in that: the technique includes the following steps:
S1: shaping barrel being put into the aqueous solution containing 20 percent rust remover and is impregnated 20 minutes, and shaping barrel hydraulic giant is clear
Wash clean, shaping barrel after cleaning take out, be put into anaerobic drying room 150 degree at a temperature of dry 45 minutes, to shaping barrel recovery
To room temperature；
S2: it will restore in S1 to the shaping barrel of room temperature to be placed on thin-wall metal staving apparatus for shaping, rotary table mold is put into whole
In shape bucket, shaping barrel is fixed by compressing unit and magnet；
S3: moulding is carried out to shaping barrel using the moulding module on rotary table mold；
S4: the shaping barrel after moulding in S3 is put into grinding device polishing, is finally processed by shot blasting；
Wherein, the thin-wall metal staving apparatus for shaping used in S2 include shaping barrel (1), rotary table mold (2), moulding module (3),
Compressing unit (4), magnet, fixed plate (5) and controller；The controller is used to control the work of the device；The fixed plate
(5) it is fixedly mounted on the ground, fixed plate (5) two sides are set there are two groove, and groove is interior to be fixedly mounted magnet；The shaping barrel
(1) it is fixedly mounted on fixed plate (5), shaping barrel (1) lower end is contacted with magnet, and shaping barrel (1) is sucked in magnet；The rotary table mould
Tool (2) is placed upside down among shaping barrel (1), and rotary table mold (2) bottom opens up No.1 slot, and moulding is fixedly mounted on (2) in rotary table mold
Module (3) and compressing unit (4)；The moulding module (3) is slidably connected on shaping barrel (1), and moulding module (3) includes electricity
Rigidly rope (33), hydraulic cylinder (34), torsional spring (35), rope are rolled up for machine, pulley, No.1 annulus (31), funnel type annulus (32), No.1
(36) and No.1 gear (37)；The motor side is fixedly connected on the side wall of rotary table mold (2) side by fixing axle, motor
Axis is downward；The No.1 gear (37) is fixedly connected with motor shaft；The funnel type annulus (32) is rotatably connected on rotary table mold
(2) on side wall, funnel type annulus (32) two sides are symmetrically arranged with No.1 hole, and funnel type annulus (32) outside side wall is equipped with screw thread,
Screw thread on funnel type annulus (32) outside side wall is engaged with No.1 gear (37)；The pulley is two, pulley and No.1 hole
In same horizontal line, pulley is fixedly connected on rotary table mold (2) by fixing axle, and pulley and fixed between centers rotation connect
It connects；No.1 annulus (31) inner wall is slidably connected on rotary table mold (2), and No.1 annulus opens up annular groove on (31), annular
Annular slab (311) are equipped in slot；The annular slab (311) is slidably connected with annular groove, and annular groove is stretched out in annular slab (311) one end
It is contacted with shaping barrel (1) side wall, is staggeredly disconnected among annular slab (311) and form two chamfered edges (3111), two chamfered edges (3111) pass through
Opposite hydraulic cylinder (34) is fixedly connected；No.1 pressure sensor is equipped in the hydraulic cylinder (34)；The rope volume (36) and one
The rotation connection of number groove sidewall, and volume (36) one end of restricting is fixedly connected through No.1 groove sidewall with torsional spring (35)；The No.1 rigidity
(33) one ends wound restrict on rope volume (36), rigidly rope (33) passes through No.1 annulus (31) and pulley transition, No.1 rigidity to No.1
Rope (33) other end passes through No.1 hole and is fixedly welded on the side wall of infundibulate annulus；The compressing unit (4) is two, is compressed
Unit (4) is symmetrically fixed on rotary table mold (2) lower end, and compressing unit (4) includes the first sliding block (41), No.1 plate (42) and No. two
Plate (43)；The No.1 plate (42) is two, and No.1 plate (42) one end is hinged with No. two plate (43) both ends respectively, and No.1 plate
(42) other end is respectively and fixedly installed to the first sliding block (41) side and rotary table mold (2) bottom.
2. a kind of thin-wall metal staving shaping process according to claim 1, it is characterised in that: on the chamfered edge (3111)
Equipped with trapezoidal protrusion, two chamfered edges (3111) can opposite sliding.
3. a kind of thin-wall metal staving shaping process according to claim 1, it is characterised in that: the annular slab (311)
Lower surface and annular groove bottom form cavity；The cavity is connected to by pipeline with No.1 slot, and soft partition panel is equipped in cavity
(312)；The soft partition panel (312) is two, and cavity is divided into two chambers, hydraulic cylinder (34) by soft partition panel (312)
It is passed through high pressure oil in the chamber of opposite side, and No. two pressure sensors are installed in the chamber of hydraulic cylinder (34) opposite side.
4. a kind of thin-wall metal staving shaping process according to claim 1, it is characterised in that: first sliding block (41)
Sand is inside filled up, the first sliding block (41) is made close to the side side wall of shaping barrel (1) side wall of filter screen, and sand can only protrude
Strainer, cannot pass through filter screen, and the first sliding block (41) is equipped with auxiliary unit (44)；The auxiliary unit (44) includes idler wheel
(441), No. two rigidity ropes (442), agitating plate (443) and No. three plates (444)；The idler wheel (441) is six, the first sliding block
(41) it is rotatablely connected between idler wheel (441), idler wheel (441) is symmetrically distributed in the first sliding block (41) front and rear sides, in idler wheel (441)
The heart is equipped with centre wheel；Described No. two rigidity rope (442) one end is fixedly connected with centre wheel, and No. two rigidity ropes (442) run through first
Sliding block (41) simultaneously protrude into the first sliding block (41) by bottom, and No. two rigidity rope (442) other ends and agitating plate (443) lower end are fixed and connected
It connects；The agitating plate (443) runs through the first sliding block (41) upper surface, and agitating plate (443) stretches out the first sliding block (41), agitating plate
(443) upper end is fixedly connected with No. three plate (444) lower surfaces；No. three plates (444) pass through on spring and the first sliding block (41)
Surface is fixedly connected.
5. a kind of thin-wall metal staving shaping process according to claim 1, it is characterised in that: the No.1 trench bottom is opened
There are No. two slots；No. two slots are two, and No. two slots are symmetrically distributed in No.1 slot two sides, are equipped with supporting module (6) in No. two slots；
The supporting module (6) includes the second sliding block (61), third sliding block (62), No.1 sliding slot (63), No. two sliding slots (64), crossbars
(65) and Four-slider (68)；Four-slider (68) upper end is slidably connected with No. two slots, and Four-slider (68) two sides pass through
Spring is fixedly connected with No. two slot two sides side walls, and No. two slots are stretched out in Four-slider (68) lower end, and Four-slider opens up one on (68)
Number sliding slot (63)；There are two being set in the No.1 sliding slot (63) the second sliding block (61)；No. two sliding slots (64) are provided with first
On the side wall of sliding block (41) side, set that there are two third sliding block (62) in No. two sliding slots (64)；Second sliding block (61) and third
Sliding block (62) is slidably connected with No.1 sliding slot (63) and No. two sliding slots (64) respectively, the second sliding block (61), third sliding block (62) with
Crossbar (65) is hinged.
6. a kind of thin-wall metal staving shaping process according to claim 5, it is characterised in that: the No.1 sliding slot (63)
Top is equipped with No. two holes；Second sliding block (61) is equipped with No. three holes；No. three hole inner walls be equipped with screw thread, two No. three
Hand of spiral in hole is arranged on the contrary, two No. three holes and No. two holes are located in same vertical straight line in No. three holes and No. two holes
Lead screw (66)；The lead screw (66) and No. two holes and No. three hole side walls are rotatablely connected, and lead screw (66) bar wall is equipped with screw thread, lead screw
(66) upper end end is equipped with and stirs unit (67)；Described stir unit (67) include No. two gears (671), rack gear (672), stir
Block (673) and No. three slots；No. two gears (671) are fixedly connected with lead screw (66) upper end；The rack gear (672) and No. two teeth
(671) engagement is taken turns, rack gear (672) upper end is fixedly connected with slide block (673)；It is oblique that No. three slots are set to No. two gears (671)
Top；The slide block (673) is slidably connected in No. three slots, and slide block (673) is equipped with No. four holes, and No. four holes are wave
Shape, rigidly rope (33) passes through No. four holes to No.1；Slide block (673) side is fixedly connected by spring with No. three groove sidewalls.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125009.8A CN109702107B (en) | 2019-02-18 | 2019-02-18 | Shaping process of thin-wall metal barrel body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125009.8A CN109702107B (en) | 2019-02-18 | 2019-02-18 | Shaping process of thin-wall metal barrel body |
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| CN109702107B CN109702107B (en) | 2020-04-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664071A (en) * | 2021-10-21 | 2021-11-19 | 张家港南光包装容器再生利用有限公司 | Closed metal barrel shaping device |
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| CN102161057A (en) * | 2010-12-15 | 2011-08-24 | 高平市泫氏铸管有限公司 | Pipe rounding machine |
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| US3759203A (en) * | 1970-12-30 | 1973-09-18 | Continental Can Co | Container shaping apparatus |
| CN101045245A (en) * | 2006-03-27 | 2007-10-03 | 斯奈克玛 | One-piece calibration method for crankcase tempering, device for implementing the method |
| CN201807630U (en) * | 2010-09-29 | 2011-04-27 | 新疆天风发电股份有限公司 | Tower barrel deboss correction tool of wind machine |
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| CN113664071A (en) * | 2021-10-21 | 2021-11-19 | 张家港南光包装容器再生利用有限公司 | Closed metal barrel shaping device |
| CN113664071B (en) * | 2021-10-21 | 2022-01-14 | 张家港南光包装容器再生利用有限公司 | Closed metal barrel shaping device |
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| CN109702107B (en) | 2020-04-17 |
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