CN101015854A - Multi-station disc type abrading-ball pouring machine - Google Patents
Multi-station disc type abrading-ball pouring machine Download PDFInfo
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- CN101015854A CN101015854A CN 200710078121 CN200710078121A CN101015854A CN 101015854 A CN101015854 A CN 101015854A CN 200710078121 CN200710078121 CN 200710078121 CN 200710078121 A CN200710078121 A CN 200710078121A CN 101015854 A CN101015854 A CN 101015854A
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Abstract
A multi-station disc grinding pouring machine comprises a disc body 4, a pump station, a mould 2, a transmitter, a hydraulic system, a control system, and a support device. The invention based on traditional mechanical disc pouring machine uses all-hydraulic transmission, horizontally opens mould, and uses specific pushing device, to confirm reliability, stability and positioning accuracy. And the invention uses central position, central and edge supports, to improve the support reliability. The invention can realize automatic continuous production of grinding, to improve efficiency.
Description
Technical field
The present invention relates to a kind of multi-station disc type casting machine that abrading-ball is produced that is applied to.
Background technology
At present, in China's grounding ball casting was produced, what adopt in a large number was sand casting and permanent mold casting.Compare with sand casting, metal mold casting ball is under equal heat-treat condition, and serviceability is better than sand mold casting ball.Therefore, metal mold casting ball is that abrading-ball is produced one of optimised process.The disk casting machine is applied to abrading-ball production, not only can realizes the abrading-ball automatic continuous production, improve abrading-ball production efficiency and economic benefit greatly, and in the abrading-ball production industry, very high promotional value is arranged.Present most of producer adopts manual single station production, indivedual producers adopt production line but complex structure has high input, and the existing disk casting machine of in part enterprise, having used, the traditional machine driving of many employings, the energy resource consumption of smoothness of operation difference is big, auxiliary equipment is many, the casting machine complex structure is difficult for Installation and Debugging, influences open-close module, adopt single center or peripheral positioning supports on the supporting way, make robust motion and accurate positioning poor, influenced the serviceability of casting machine to a certain extent, adopt vertical mould-dividing mode more, be unfavorable for the setting of high efficiency feeding head, can only be used for the production of minor diameter product.
Summary of the invention
The objective of the invention is to solve the existing existing problem of disk casting machine, a kind of high efficiency, high performance disc type casting machine that abrading-ball is produced that be applied to is provided, simplify the agent structure of casting machine, reduce manufacturing cost, improve reliable transmission, smoothness of operation and accurate positioning.
For achieving the above object, the present invention takes following design:
The creationary all-hydraulic transmission that adopted on the traditional machine driving disk casting machine of reference basis, unique propulsive mechanism, horizontal die sinking, and on casting machine disk body location and supporting way, adopted centralized positioning, the supporting way of center and peripheral composite support.
A kind of multi-station disc type abrading-ball pouring machine that the present invention relates to comprises disc body 4, pumping plant, mould 2, transmission device, hydraulic system and bracing or strutting arrangement.Wherein disc body 4 adopts assembling back welded structure earlier.This structure not only can effectively guarantee the run-out tolerance of disk card but also increase the integral rigidity of disk.Pumping plant is horizontal, and assembly comprises that the integrated hydraulic element is adopted on threephase asynchronous machine, gear hydraulic oil pump, roughing filter, its valve island, valve island, choke valve and solenoid directional control valve superpose.Mould 2 adopts the metal mold horizontal parting, top pouring adds the sand cover: mould all adopts water-cooled up and down, creation provides the condition of consecutive solidification (each ball) by central thermal zone, has improved feeding efficiency, can reduce and eliminate the defectives such as shrinkage cavity, shrinkage porosite, pore and slag inclusion of abrading-ball.Mould adopts the fairly simple reliable and technology comparative maturity of horizontal rail folding mould, can the on-stream mould of folding voluntarily.Die sinking track 11 curves adopt a curve; the die sinking angle is the 2-15 degree; die sinking is simple and reliable; the rotating disk motion is smooth; do not have to occur causing the phenomenon of casting machine stall because mould is stuck and the matched moulds orbital curve adopts the shock-free acceleration uniform retarded motion curve that waits; the mould matched moulds does not have impact substantially, thereby has prevented that effectively core damages in the mould.Transmission device comprises pin 12, guide rail 13, planker 14, fork plate 15, fork plate advance and retreat oil cylinder 16, advances oil cylinder 17, and whole propulsive mechanism is simple, and moving component is few.The whole control system adopts the PLC open architecture, adopts full-color touch sunshine, and friendly interface is easy to parameter adjustment and control.Bracing or strutting arrangement adopts centralized positioning, the mode of center and peripheral compound support, and assembly comprises center thrust bearing, perimeter support wheel.Centre bearing adopts aligning thrust roller bearing 6, and bearing capacity is big, and disk has self-centering action when tilting; The perimeter support wheel adopts flexible fastening formula support wheel 10, comprise spring 18, supporter 19, roller 20 and base plate 21, characteristics are that the support wheel bearing is safe and reliable, conveniently carry out the replacing of wheel body, bearing is a thrust roller bearing, is more suitable for the environment for use in casting machine.Under the support wheel seat, support spring is installed, can be guaranteed that each support wheel is stressed evenly, the service life of having improved support wheel.
Whole advantage of the present invention is:
1) simplified the body construction of casting machine, reduced and made cost.
2) improved reliable transmission, smoothness of operation and accurate positioning.
3) greatly reduce working strength of workers, the production efficiency height, economic benefit is obvious.
Description of drawings
Fig. 1 is the main structure chart of casting machine.
Fig. 2 is the hydraulic-feed mechanism figure of casting machine.
Fig. 3 is the flexible fastening support wheel figure of casting machine.
Fig. 4 is the production process figure of casting machine
1 propulsive mechanism among the figure, 2 moulds, 3 supporting guides, 4 disk bodies, 5 grinding tool water-cooled pipelines, 6 centre bearings, 7 center supports, 8 center rotary bodies, 9 reinforcing rings, 10 support wheels, 11 mould opening guide rail, 12 pins, 13 guide rails, 14 plankers, 15 fork plates, 16 fork plate advance and retreat oil cylinders, 17 advance oil cylinder, 18 springs, 19 supporters, 20 rollers, 21 base plates
The specific embodiment
Describe the present invention below in conjunction with accompanying drawing.
In whole cast production process, the disk casting machine is in the checker that turns round and rest.At the cast station, apparatus for pouring pours into iron liquid to mold, and after the cast, disk rotates a station, pours into a mould next station.After die casting is finished,, arriving die sinking position through cooling after a while. matched moulds casting again after the die sinking pickup, casting machine is finished the whole production circulation like this.Constantly repeat said process, can realize continuous pouring (its technical process such as Fig. 4).
Adding man-hour, disk is being divided into independently many five equilibriums, independently welding, joining on the monomer and bore the corresponding bolts connection holes with channel-section steel.When casting machine finally totally assembles, at first install center support, centre bearing and center rotary body are fixed by bolts to guide rail with each monomer then, and reinforcing ring connects with each monomer, has so just formed the assembly structure of disk.After disk assembled, again will be between the monomer and monomer, reinforcing ring is welded to each other between the supporting guide, has so just finished the making and the installation of whole disk.
The transmission principle of this practical casting machine transmission system is seen Fig. 2.At disc circumference N the pin 12 corresponding N station that evenly distribute, fork plate advance and retreat oil cylinder 16 drives fork plates 15 and travels forward when the running beginning, after the fork pockets of fork plate 15 enters pin 12, advances oil cylinder 17 to drive plankers 14 and falls back on initial position.Like this, system finishes a propelling circulation and gets ready for next propelling circulates.Therefore, whole propulsive mechanism is fairly simple, and moving component is few.Again owing to selected less hydraulic jack for use, hydraulic drive greatly reduces rotating disk and starts impact when stopping.And because the special construction of propulsive mechanism, energy Braking mode and location when rotating disk stops not to need additionally to add rotating disk braking and positioner, have simplified the structure of casting machine.
The whole control system adopts the PLC open architecture, and mainly the function that can realize has: single-step operation: control rotating disk rotation that can be artificial, promptly whenever by station of a button casting machine rotation; Cycling: the every station of system circulates automatically, need not human intervention; Accident treatment: when disk rotates or mould open/close when going wrong, can each cylinder action of independent manipulation, carry out accident treatment; System alarm: when disk during the rotation of stuck or disk during the card great fluctuation process, can report to the police automatically and cut off dynamical system.
This multistation disk abrading-ball pouring machine adopts centralized positioning, the supporting way of center and peripheral compound support.Disk adopts the mode of center thrust bearing and perimeter support wheel to carry out compound support.Centre bearing adopts the aligning thrust roller bearing, and bearing capacity is big, and can self-centering when tilting.Disk body perimeter support adopts flexible fastening formula support wheel (as Fig. 3), and is safe and reliable, is convenient to wheel body and changes.Bearing is a thrust roller bearing, adds support spring under the support wheel seat, can guarantee that each support wheel is stressed evenly, improves the service life of support wheel.
Claims (4)
1 one kinds of multi-station disc type abrading-ball pouring machines comprise disc body (4), pumping plant, mould (2), transmission device, hydraulic system, control system and bracing or strutting arrangement, it is characterized in that, disc body (4) adopts assembling back welded structure earlier; Pumping plant comprises threephase asynchronous machine, gear hydraulic oil pump, roughing filter, valve island; Mould (2) adopts the metal mold horizontal parting, and top pouring adds the sand cover; Transmission device comprises pin (12), guide rail (13), planker (14), fork plate (15), fork plate advance and retreat oil cylinder (16), advances oil cylinder (17); The whole employing of control system PLC open architecture, and adopt full-color touch-screen; Bracing or strutting arrangement adopts centralized positioning, the mode of center and peripheral compound support, and assembly comprises center thrust bearing, perimeter support wheel.
2 disc type casting machines according to claim 1 is characterized in that pumping plant is horizontal, and integrated hydraulic element, stack choke valve and solenoid directional control valve are adopted in its assembly valve island.
3 disc type casting machines according to claim 1 is characterized in that the mould up and down of mould (2) all adopts water-cooled, adopt the on-stream folding voluntarily of track folding mould mould.Die sinking track (11) curve adopts a curve, and the die sinking angle is the 2-15 degree; The matched moulds orbital curve adopts shock-free the grade to quicken the uniform retarded motion curve.
4 disc type casting machines according to claim 1 is characterized in that, centre bearing adopts aligning thrust roller bearing (6); The perimeter support wheel adopts flexible fastening formula support wheel (10), comprises spring (18), supporter (19), roller (20) and base plate (21), and support spring (18) is installed under the support wheel seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100781218A CN100515603C (en) | 2007-01-16 | 2007-01-16 | Multi-station disc type abrading-ball pouring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100781218A CN100515603C (en) | 2007-01-16 | 2007-01-16 | Multi-station disc type abrading-ball pouring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101015854A true CN101015854A (en) | 2007-08-15 |
| CN100515603C CN100515603C (en) | 2009-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100781218A Expired - Fee Related CN100515603C (en) | 2007-01-16 | 2007-01-16 | Multi-station disc type abrading-ball pouring machine |
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| CN (1) | CN100515603C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717036A (en) * | 2012-06-27 | 2012-10-10 | 中国恩菲工程技术有限公司 | Pouring device |
| CN102974780A (en) * | 2012-12-08 | 2013-03-20 | 太原理工大学 | Manganese alloy continuous casting and moulding granulating equipment |
| CN103170587A (en) * | 2011-12-21 | 2013-06-26 | 中铝国际技术发展有限公司 | Rotating disc device of aluminium ingot casting machine |
| CN103406525A (en) * | 2013-07-25 | 2013-11-27 | 济南济钢铁合金厂 | Rotary casting trolley |
| CN104741974A (en) * | 2015-03-24 | 2015-07-01 | 张家港玉成精机股份有限公司 | Disc machine |
| CN105562634A (en) * | 2016-03-04 | 2016-05-11 | 韩爱华 | Complete casting, demolding, taking and conveying device |
| CN105880536A (en) * | 2016-06-01 | 2016-08-24 | 安庆石化联盟铸管厂 | Rotary casting equipment for wear-resistant steel balls |
| CN107498016A (en) * | 2017-09-26 | 2017-12-22 | 侯马市风雷管模制造有限公司 | The rotating disk of multistation centrifugal casting machine |
-
2007
- 2007-01-16 CN CNB2007100781218A patent/CN100515603C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170587A (en) * | 2011-12-21 | 2013-06-26 | 中铝国际技术发展有限公司 | Rotating disc device of aluminium ingot casting machine |
| CN103170587B (en) * | 2011-12-21 | 2015-04-08 | 中铝国际技术发展有限公司 | Rotating disc device of aluminium ingot casting machine |
| CN102717036A (en) * | 2012-06-27 | 2012-10-10 | 中国恩菲工程技术有限公司 | Pouring device |
| CN102974780A (en) * | 2012-12-08 | 2013-03-20 | 太原理工大学 | Manganese alloy continuous casting and moulding granulating equipment |
| CN103406525A (en) * | 2013-07-25 | 2013-11-27 | 济南济钢铁合金厂 | Rotary casting trolley |
| CN103406525B (en) * | 2013-07-25 | 2015-08-26 | 济南济钢铁合金厂 | A kind of rotated mold filing car |
| CN104741974A (en) * | 2015-03-24 | 2015-07-01 | 张家港玉成精机股份有限公司 | Disc machine |
| CN104741974B (en) * | 2015-03-24 | 2018-08-17 | 张家港玉成精机股份有限公司 | Multigraph press |
| CN105562634A (en) * | 2016-03-04 | 2016-05-11 | 韩爱华 | Complete casting, demolding, taking and conveying device |
| CN105880536A (en) * | 2016-06-01 | 2016-08-24 | 安庆石化联盟铸管厂 | Rotary casting equipment for wear-resistant steel balls |
| CN107498016A (en) * | 2017-09-26 | 2017-12-22 | 侯马市风雷管模制造有限公司 | The rotating disk of multistation centrifugal casting machine |
| CN107498016B (en) * | 2017-09-26 | 2024-01-26 | 侯马市风雷管模制造有限公司 | Turntable of multi-station centrifugal casting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100515603C (en) | 2009-07-22 |
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