CN108655943B - A kind of production technology of abrasion-proof steel ball production system - Google Patents
A kind of production technology of abrasion-proof steel ball production system Download PDFInfo
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- CN108655943B CN108655943B CN201810305378.0A CN201810305378A CN108655943B CN 108655943 B CN108655943 B CN 108655943B CN 201810305378 A CN201810305378 A CN 201810305378A CN 108655943 B CN108655943 B CN 108655943B
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- 238000000465 moulding Methods 0.000 claims abstract description 105
- 238000005498 polishing Methods 0.000 claims abstract description 97
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- 238000005266 casting Methods 0.000 claims abstract description 59
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
- B22D31/007—Tumbling mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of production technologies of abrasion-proof steel ball production system, belong to abrasion-proof steel ball production technical field.The production technology of abrasion-proof steel ball production system of the invention includes that lower die buckling die → lower modeling → lower die molding → dynamic model return → upper mold buckling die → upper modeling → upper mold molding → upper and lower mould molding → casting → cooling → demoulding → ball sand separation → such as polishes → select at the series of steps; it is used cooperatively in step by moulding mould and casting mold, reaches the steel ball moulding of batch production unanimously purpose with high accuracy；And by making full use of steel ball self weight principle to carry out ball sand separation, polishing respectively and examine from rolling, production efficiency is improved, to solve the problems such as manually casting production low precision, low efficiency.
Description
The present patent application is divisional application, parent application number: 2017101106810；Female case title: a kind of abrasion-proof steel ball is raw
Production system；Parent application day: 2017-02-28.
Technical field
The invention belongs to abrasion-proof steel ball production technical field more particularly to a kind of production works of abrasion-proof steel ball production system
Skill.
Background technique
Steel ball is the general term of steel ball, steel section and special-shaped abrasive body.Divide from shape, circular ball, capsule ball, ellipse can be divided into
Ball, yin and yang sphere, hollow sphere, many-sided ball, mostly scarce ball etc..Steel ball production method generally has forging, rolling, semi-solid forming and casting
Make four major class.Since history is along habit and mining processing industry some special use conditions and integrated environment, background, in these industries
In, steel ball and rolling ball occupy sizable ratio.Semi-solid forming then has unconventional casting, and non-simple die casting can be explained
Clear feature, with a kind of like casting, seemingly forging, the advanced technology that casting forging advantage haves both at the same time is formed by excellent properties and causes people
Concern.And steel ball casting then production method simple with its, flexible, reliable, it is easy to accomplish the expansion of Low investment large-scale production
The advantage of opening, especially when expert and engineer design in face of converter with various advanced technologies and alloy composition, performance is endless
Imagination, go to create one and another more novel, more advanced kind, to meet sense of accomplishment brought by Competitive Needs, more
Non- ordinary person can know from experience.The high performance-price ratio of natural steel ball and the potentiality of sustainable development make current and crush industry
Especially cement crushes the main force taken as own duty in industrial ball production method.
With the development of science and technology, present abrasion-proof steel ball factory generallys use flow line production, is improving production efficiency
The labor intensity of worker is reduced simultaneously.But in line flow procedure, molten iron casting difficulty into mold is high, it is easy to because
Mold displacement error causes casting accident to generate, and therefore, for medium-sized and small enterprises, artificial casting is also generally existing, but artificial
Casting needs just to can be carried out casting after first carrying out moulding with moulding sand to casting mold, and existing mode is manually in casting mold
Middle moulding causes low precision, low efficiency.
Moreover, steel ball, needs to carry out sanding and polishing to it using special equipment during processing, to reach steel ball
Best use effect.The biggish steel ball of specification is generally polished using grinder buffing, and the lesser steel ball of specification is generally using whipping
Bucket sanding and polishing, so-called bucket of whipping is the cylinder-shaped polishing case that a kind of inner cavity is provided with polishing layer, when polishing case rotation, steel ball is allowed to exist
Its inner wall rolls, and reaches grinding effect with interior wall friction.But common polishing chamber interior wall is simple arc surface, area of polishing
Small, grinding efficiency is low.
Due to the step of all being selected without progress substandard products in the separation of steel ball, polishing process, the steel ball of sanding and polishing out
The substandard products that can have the defects of burning into sand, slag inclusion, hole, mismatch exist, therefore it is also that technical staff needs to examine that how substandard products, which are selected,
The technical issues of worry, and the density of steel ball is larger, when batch production, hand picking and is examined time-consuming and laborious, and while examining needs
Entire sphere is overturn back and forth, and production efficiency is not high.Existing platform of selecting is monolithic construction, than cumbersome, flexibility and
Mobility is poor.
Through retrieving, the patent document of Chinese Patent Application No. 201310607198.5, publication date 2014.04.02 is disclosed
A kind of abrasion-proof steel ball production line auxiliary casting device, including casting smelting furnace and ball swage, the casting smelting furnace are fixed on bracket
On, the bracket is connected by upright bar with track, and the parallel track is set in the ball swage direction of motion, the track
There is casting trolley, position is equipped with flow diverter among the casting trolley.The advantageous effect of the invention are as follows: the invention passes through casting
Trolley assists abrasion-proof steel ball assembly line casting process, can easily control casting precision by adjusting casting trolley, avoid stream
The problem of molten iron is easily spilt in waterline casting process improves molten iron to the impact force of type chamber by the drainage of flow diverter,
To improve the mechanical performance of production steel ball.Although the invention flow diverter plays drainage, but also function to molten steel simultaneously and dissipate
The effect of heat, the liquid steel temperature before reducing casting, also can cause adverse effect to the mechanical performance of steel ball.
Chinese Patent Application No. 201220681009.X, the patent document of publication date 2013.7.3 disclose outside a kind of steel ball
Appearance quality examines table, including desk, is equipped with the lateral coaming plate of upper coaming plate, lower coaming plate and both sides above the edge of desk, desktop and upper
The lateral coaming plate of coaming plate, lower coaming plate and both sides constitutes the container for containing steel ball, desktop inclination, and the eminence of adjacent desktop is equipped with one piece
For exporting the low-lying inclined-plane of steel ball, the extreme lower position on the inclined-plane is outlet, further include for by bottom steel ball along inclined table
Face is transported to the flat mouth shovel of outlet.It further include parting bead, which is arranged on inclined desktop, and container is divided into memory block and inspection
Area, low-lying inclined-plane are tested, is equipped with close to lower coaming plate for the channel by steel ball between memory block and inspection area.The inclination of inspection area
Desktop is frosted glass, is equipped with headlamp under the frosted glass.Illumination reflector lamp is equipped with above inspection area.Parting bead is parallel to desk side wall
Plate and distance between the two are greater than the width of flat mouth shovel.The utility model tilt desktop be frosted glass, due to steel ball density compared with
Greatly, it is easy to break frosted glass and the service using life is caused not grow.
Summary of the invention
1. technical problems to be solved by the inivention
For existing in the prior art, steel ball production line casting difficulty is high, risk is big, is manually poured low precision, efficiency
Low, ball burnishing inefficient, noise are big, after polishing in checkout procedure, hand picking and examine time-consuming and laborious and existing select
Platform is excessively heavy and the problems such as mobility is poor, the present invention provides a kind of production technologies of abrasion-proof steel ball production system.It is logical
It crosses moulding mould and casting mold is used cooperatively, reach the steel ball moulding of batch production unanimously purpose with high accuracy；And by filling
Point using steel ball self weight principle carry out respectively ball sand separation, polishing and from rolling examine, improve production efficiency.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
A kind of abrasion-proof steel ball production system, including the casting device, ball sand separating apparatus, automatic throwing set gradually along process
Electro-optical device and appearance test device, the casting device include the moulding mould and casting mold being used cooperatively, first to casting chamber
Precision molding is carried out, simple operations be both able to achieve the purpose that moulding is carried out to steel ball casting mold, and when batch production, moulding
Unanimously, precision is high；The ball sand separating apparatus, automatic polishing device and appearance test device are carried out using steel ball self weight respectively
Ball sand separation, polishing and rolling inspection certainly when hitting mutually, can generate enough destructive power since steel ball autologous density is larger
Steel ball in mould group is separated and realizes ball sand separation, in polishing process, the mutual grinding effect between steel ball is also better than one
As grinding device, ball sand separation and polishing only need provide rotation power；In election process, then only needs one and incline
Oblique platform, by steel ball, rolling can reach the purpose that comprehensive observation is selected certainly.
Preferred scheme, the moulding mould include dynamic model, cover half, square set, symmetrical mandril, square set
2 cross bars of bottom, connecting rod, drive rod, foot pedal and 2 gussets for connecting 2 cross bars；The casting mold include upper mold,
Lower die, the upper die and lower die setting symmetrical above and below, in a circular table shape, the trapezoidal structure in section are evenly distributed with by proximal edge
The molten steel chamber of hemispherical concave, can guarantee as far as possible molten steel chamber to extraneous thickness consistency and and can reduce the thickness, make
Rapid heat dissipation when molten steel cools down, achievees the effect that chilling, and middle part is the molding sand chamber of recessed annular, makes moulding sand in intracavitary moulding,
And molten steel runner is drawn by moulding mould, the sand inlet communicated up and down is provided at center；The cover half side of being removably fixed in
The top of shape bracket, dynamic model are placed in the surface of cover half；2 gussets are flat on 2 cross bar upper surfaces, each gusset respectively
One end be fixedly connected with one end of mandril, the other end is fixedly connected with drive rod, and 2 gussets are fixedly connected by drive rod；
The other end of the mandril passes through after the cover half on cover half is perforated and the bottom surface of dynamic model offsets；The foot pedal is vertically fixed to be connected
It is connected on drive rod；The drive rod is connected with connecting rod by steering mechanism's rotary type, applies strength in transmission by foot pedal
The upward strength of drive rod is converted rotation by bar, steering mechanism, drives gusset rotation, so that mandril be promoted, mandril again will
Dynamic model jacks up, and realizes the lifting of dynamic model, by the cooperation of fixed half and moving half, realizes and makes inside the mould and lower die of steel ball casting mold
Type, easy to operate, movement is fast, high production efficiency；The automatic polishing device includes polishing cabinet and support, the polishing cabinet
It is fixed on the support by bearing, and is rotated on the support by motor and the dynamic polishing cabinet of belt driving band；It polishes on cabinet
Fang Kaiyou feed inlet and outlet；The bottom end of support is fixed on chassis, is polished cabinet as steel ball and is provided impact force from polishing mutually, mutually
Phase sanding and polishing takes full advantage of the round attribute with weight of steel ball itself, comprehensive sanding and polishing, polishing efficiency height；It is described
Appearance test device includes steel ball epicyclical mechanism and selects mechanism, and steel ball epicyclical mechanism is under driving a vehicle in workshop with mechanism is selected
The discharge port face of anywhere, two parts of random combine, the steel ball epicyclical mechanism selects the beginning of cull board in mechanism,
To realize comprehensive aelection quality inspection of the steel ball on cull board.
Further technical solution is provided with bulge loop platform at the top center of the upper mold, has both played certain drainage and has made
With can also be to distinguish upper and lower mould；The steering mechanism be with the nut of drive rod clearance fit or with drive rod close-fitting
The bearing of connection；Nut or bearing are fixedly connected with connecting rod, at low cost using the design of nut；Using the design of bearing, save
Power, high-efficient, the continuous production time is long；The automatic polishing device is set in polishing room, and noise is isolated, and reduces steel to the greatest extent
The noise pollution that ball polishing generates, the full wall of polishing chamber interior walls are attached except layer of making an uproar, to further increase the effect of sound insulation and noise reduction；
The cull board is the sloping platform shape having a down dip, alice formula structure, makes full use of steel ball self weight to realize free to tumble, turns over without hand
Rolling；Alice formula structure can prevent steel ball from tumbling platform, and cull board end connects collecting box, and substandard products recycling is placed in cull board both sides
Case, in order to collect certified products and substandard products in time.
Further technical solution, the casting mold further include inserted link, and the upper die and lower die outer wall is provided with two
The symmetrical slot in side, inserted link and slot are used cooperatively, and are more easier manual operation and simply；The moulding mould further include and
The guide rod that the both sides of square set are laterally fixedly connected, piercing on guide rod has vertical pilot hole, and the mandril is passed through and led
The skew force of gusset is guided the precision for avoiding for straight Xiang Li dynamic model from deflecting and influencing moulding by Xiang Kong；The steel ball epicyclical mechanism
Including turnover box bracket and the turnover box being fixedly connected with turnover box frame upper, turnover box bottom is provided with discharge port；It selects
Holding tank is arranged in the beginning of platform, and holding tank side bottom is provided with steel ball outlet, the discharging of holding tank top opening and turnover box bottom
Mouth communicates, and by the secondary turnover of holding tank, excessive steel ball is avoided to fall within cull board and have little time to select.It can be with around belt
It is fixed with V belt translation shield, plays protective action, and avoids personal risk.
Further technical solution, the casting mold further include the straight tube for being inserted into the sand inlet of upper mold, in order to
Pouring molten steel mouth is reserved when moulding；The foot pedal is in Z-shaped plate, improves lever ratio, plays labour-saving effect；The polishing
Cabinet wall is fixed with wearing layer, improves the service life of cabinet, and cabinet cross sectional shape is 5~8 side shapes, when cabinet circle, meeting
Cause steel ball in the intracorporal regular movement of case, the position of steel ball and the variation of mutual reference position are little, to be unfavorable for
Steel ball polishes mutually；And if cabinet corner angle too small (below 5 side shape of cabinet), it will cause the position of steel ball and mutually
Reference position variation is excessive, and steel ball has little time sanding and polishing and just generates huge variation, and the polishing for being also unfavorable for improving steel ball is thrown
Light effect, or even it be easy to cause the mutual damage of steel ball；Cabinet number of edges is bigger, closer to circle, and then is also unfavorable for polishing and throws
The raising of light effect；Therefore, it by the accumulation of the knowhow of inventor's many years and acquisition, analysis and the summary of data, obtains
Cabinet section in 5 to 8 when shape is sanding and polishing effect preferable cabinet range；The discharge port of the turnover box bottom is horizontal to be inserted with
Discharge plate；Perpendicular on the left of holding tank to be inserted with traffic controller, further control tumbles the steel ball number in cull board.
Further technical solution, upper mold bottom end face are additionally provided with positioning groove, the upper surface setting of corresponding lower die
There is the positioning column being used cooperatively with positioning groove, when guaranteeing upper and lower mould molding, upper and lower molten steel chamber is capable of forming spherical hollow space, mentions
High steel ball makes precision；The nut or bearing at least two, play the effect of Dual positioning, drive rod are avoided to deviate；The throwing
It is fixedly connected with the ladder up and down and dedusting mechanism being oppositely arranged on the outside of light room, the dust pollution that steel ball polishing generates can be reduced；
The cull board bottom is fixedly connected with right high left low cull board bracket, to improve the stability of cull board.
Further technical solution, the cover half upper surface are evenly arranged with moulding column along edge-perpendicular, and centre is riser
Protrusion；The dynamic model uniformly pierces along edge moulding hole, and to emit oral pore, moulding hole is connected with oral pore is emitted for centre；Moulding column and
Moulding hole is equipped with, and riser protrusion is consistent with oral pore size shape is emitted, and the two is equipped with, and forms the cavity of moulding sand, and
The spherical hollow space of runner and molten steel when generation pouring molten steel；The molten steel chamber of the upper die and lower die is respectively provided with 4 to 20, and makes
The moulding column of pattern tool is consistent with moulding hole number, is adjusted accordingly according to steel ball production specification, improves versatility；It is described to remove
Dirt mechanism is bag-type dust, good dedusting effect, including suction ventilator, cloth bag and suction inlet；The suction inlet is set to polishing room room
It is interior, and connected by air hose with suction ventilator, the bottom dust mouth of suction ventilator communicates and is fixedly connected with cloth bag；Cloth bag nature lowering
In air draught motor spindle, principle is simple, easy to operate；The turnover lower box part is closing bottom, avoids blanking from being not thorough, top
Two sides are connected with symmetrical hangers, facilitate the landing and transhipment of turnover box.
Further technical solution, the upper die and lower die material are high silicon heat-resisting cast iron, and heat-resisting effect is good, high temperature-proof oxygen
Change, improves service life；The straight tube is plastics or metal material；The inserted link is metallic rod, at low cost, is easy to obtain or make
It makes；The cover half upper surface is additionally provided with positioning column, and piercing on corresponding dynamic model has location hole, and the two need to be only aligned by operative employee
, easy to operate, precision is high；The suction inlet is in the bell mouth shape of external-open, improves the working face of dust suction, and then improve work
Efficiency；The lateral wall of the turnover box is also connected with discharging platform, and operator is facilitated to observe blanking situation.
Further technical solution, positioning groove and positioning column are provided with symmetrical 2 to 4, and multiple positioning, precision is more
It is high；The moulding column top is also installed with vent at center, forms unnecessary gap when moulding sand being avoided to be pressed into and influences to pour
Infuse precision；The left side strut of the cull board bracket connects lifter, to control steel ball rolling speed, conveniently select personnel's and
Shi Zhijian；The suction inlet is 4, the position of four apex angles in polishing room room is distributed in, to the comprehensive dedusting of polishing room.
Further technical solution, slot are provided with the even number in symmetrical 2 to 8, and quantity is more, division and modulus Shi Yuerong
It is easy to operate；The riser protrusion thickness and dynamic model consistency of thickness, to guarantee that steel ball is in the spherical shape of standard；The length of the positioning column
It is slightly less than the depth of positioning groove, avoids not tight when molding and generate gap；Vibrator is fixed on the outside of the closing bottom
B prevents steel ball from blocking blanking port；It is provided with peep hole outside the polishing room side, facilitates the operating of observation device, top is provided with throwing
Material mouth.
3. beneficial effect
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
(1) a kind of abrasion-proof steel ball production system of the invention, round table-like, the trapezoidal structure in section upper die and lower die can
Guarantee as far as possible molten steel chamber to the consistency of extraneous thickness and and can reduce the thickness, rapid heat dissipation when molten steel being made to cool down reaches anxious
Cold effect；Molding sand chamber can make moulding sand in intracavitary moulding, and draw molten steel runner by moulding mould；Moulding mould uses
When, strength is applied in drive rod by foot pedal, the upward strength of drive rod is converted rotation by steering mechanism, and gusset is driven to turn
Dynamic, so that mandril be promoted, mandril again jacks up dynamic model, realizes the lifting of dynamic model, by the cooperation of fixed half and moving half, realizes steel
The internal styling of ball casting mold, easy to operate, movement is fast, high production efficiency；Polishing cabinet is mentioning from polishing mutually for steel ball
For impact force, mutual sanding and polishing takes full advantage of the round attribute with weight of steel ball itself, comprehensive sanding and polishing, polishing
It is high-efficient, then noise is isolated by polishing room, the noise pollution for avoiding steel ball polishing from generating；And it is any under driving a vehicle in workshop
Place, the steel ball epicyclical mechanism of random combine and selects mechanism, is equivalent to selecting for original bulky monolithic construction is flat
Platform is decoupled, and takes full advantage of the original mobility of steel ball epicyclical mechanism, to improve the motor-driven of whole device
Property and flexibility；
(2) certain drainage is played in the setting of a kind of abrasion-proof steel ball production system of the invention, bulge loop platform, can be with
To distinguish upper and lower mould；Steering mechanism uses the design of nut, at low cost；Steering mechanism uses the design of bearing, laborsaving, efficiency
Height, continuous production time are long；Sloping platform shape cull board can make full use of steel ball self weight and realize free to tumble, turn over without hand
Rolling；Alice formula structure can prevent steel ball from tumbling platform；
(3) a kind of abrasion-proof steel ball production system of the invention, inserted link and slot are used cooperatively, make operation be more easier and letter
It is single；The skew force of gusset can be guided the precision for avoiding for straight Xiang Li dynamic model from deflecting and influencing moulding by pilot hole；Except making an uproar, layer can
Further increase the effect of sound insulation and noise reduction；By the secondary turnover of the realization of holding tank, excessive steel ball is avoided to fall within cull board
It is too late to select；
(4) a kind of abrasion-proof steel ball production system of the invention, the setting of straight tube, in order to reserve pouring molten steel when moulding
Mouthful；Z-shaped plate foot pedal, can be improved lever ratio, labour-saving effect when playing operation；V belt translation shield can play protection and make
With, and avoid personal risk；Discharge plate and traffic controller, can further control the steel ball number tumbled in cull board, and
It is able to achieve the purpose that steel ball flow is adjusted according to steel ball specification；
(5) a kind of abrasion-proof steel ball production system of the invention, positioning groove and positioning column are used cooperatively, to guarantee upper and lower mould
When molding, upper and lower molten steel chamber is capable of forming spherical hollow space, improves steel ball and makes precision；Nut or bearing at least two, are played dual
The effect of positioning, avoids drive rod from deviating；Wearing layer can improve the service life of cabinet；Cabinet section is polishing in 5 to 8 side shapes
The preferable cabinet side range of polishing effect；Cull board bracket can be improved the stability of cull board；
(6) a kind of abrasion-proof steel ball production system of the invention, molten steel chamber quantity are accordingly adjusted according to steel ball production specification
It is whole, improve versatility；Moulding column and moulding hole are equipped with, and riser protrusion and are emitted oral pore and are equipped with, and the appearance of moulding sand is formed
Chamber, and the spherical hollow space of the runner and molten steel when generating pouring molten steel；The setting of dedusting mechanism can reduce steel ball polishing and generate
Dust pollution；Closing bottom can be not thorough to avoid blanking；The setting of hangers can facilitate the landing of turnover box and turn
Fortune；
(7) a kind of abrasion-proof steel ball production system of the invention, the upper die and lower die of high silicon heat-resisting cast iron material, heat-resisting effect
Good, preventing high temperature oxidation improves service life；Positioning column and positioning hole are equipped with, and the two need to be only aligned by operative employee, behaviour
Facilitate, precision is high；Vent forms unnecessary gap and influences to be poured precision when can be avoided moulding sand indentation；Cloth bag removes
Dirt application is convenient, good dedusting effect；The setting of discharging platform can facilitate operator to observe blanking situation at top；
(8) a kind of abrasion-proof steel ball production system of the invention, 2 to 4 positioning grooves and positioning column, multiple can position,
Precision is higher；Suction inlet is in the bell mouth shape of external-open, improves the working face of dust suction, and then improve working efficiency；Lifter can
Steel ball rolling speed is controlled, the timely quality inspection of personnel is conveniently selected；
(9) a kind of abrasion-proof steel ball production system of the invention, slot quantity is more, more easy to operate, riser when division and modulus
Protrusion thickness and dynamic model consistency of thickness, to guarantee that steel ball is in the spherical shape of standard；The gusset is the production of waste and old angle steel section, cost
It is low；Vibrator can prevent steel ball from blocking blanking port；The position of four apex angles is respectively provided with suction inlet in polishing room room, complete to polishing room
Orientation dedusting；Peep hole facilitates the operating of observation device；Top is provided with feeding port, conveniently feeds intake；
(10) a kind of abrasion-proof steel ball production system of the invention, the length of positioning column are slightly less than the depth of positioning groove, with
It avoids not tight when molding and generates gap；Wearing layer be potassium steel alloy, abrasion resistant effect is good, long service life, acoustical cotton and every
Sound cotton composite material is dual to remove sound and sound-absorbing effect, further decreases noise pollution；The setting of bracing diagonal, further improves
The stability of cull board.
(11) a kind of abrasion-proof steel ball production system of the invention, whole operation process is simply laborsaving, and chill effect is good, especially
For the production of low-chrome steel ball, the low-chrome steel ball surface hardness of production is high, dense structure.
Detailed description of the invention
Fig. 1 is abrasion-proof steel ball production system device sequence figure of the invention；
Schematic diagram after upper and lower mould molding in abrasion-proof steel ball production system Fig. 2 of the invention；
Moulding mould structural schematic diagram in abrasion-proof steel ball production system Fig. 3 of the invention；
Fig. 4 is dynamic model top view in abrasion-proof steel ball production system of the invention；
Fig. 5 is cover half top view in abrasion-proof steel ball production system of the invention；
Fig. 6 is schematic diagram when fixed half and moving half separates in abrasion-proof steel ball production system of the invention；
Fig. 7 is schematic diagram when fixed half and moving half closes in abrasion-proof steel ball production system of the invention；
Fig. 8 is casting mold schematic cross-section in abrasion-proof steel ball production system of the invention；
Casting mold side view in abrasion-proof steel ball production system Fig. 9 of the invention；
Figure 10 is straight tube schematic diagram in abrasion-proof steel ball production system in the present invention；
Figure 11 is inserted link schematic diagram in abrasion-proof steel ball production system in the present invention；
Figure 12 is upper mold top view in abrasion-proof steel ball production system in the present invention；
Figure 13 is lower die top view in abrasion-proof steel ball production system in the present invention；
Figure 14 is that the upper and lower mould of embodiment 5 molds lateral side view；
Figure 15 is ball sand separating apparatus structural schematic diagram in abrasion-proof steel ball production system in the present invention；
Figure 16 is steel ball epicyclical mechanism in abrasion-proof steel ball production system in the present invention and selects structural representation after Mechanism Combination
Figure；
Figure 17 is polishing mechanism structural schematic diagram in abrasion-proof steel ball production system in the present invention；
Figure 18 is polishing room's side view in abrasion-proof steel ball production system in the present invention；
Figure 19 is that abrasion-proof steel ball production system polishes cabinet schematic cross-section in the present invention.
Label declaration in schematic diagram: 1, casting device；2, ball sand separating apparatus；3, automatic polishing device；4, appearance is examined
Experiment device；11, upper mold；12, lower die；13, dynamic model；14, cover half；15, square set；16, mandril；17, gusset；18, foot pedal；
19, drive rod；110, steering mechanism；111, sand inlet；112, molten steel chamber；113, molding sand chamber；114, slot；115, bulge loop platform；
116, positioning groove；117, straight tube；118, inserted link；119, pouring platform；120, I-steel；126, positioning column；131, moulding hole；
132, oral pore is emitted；134, location hole；141, moulding column；142, cover half is perforated；143, riser protrusion；144, positioning column；151, horizontal
Bar；152, guide rod；153, connecting rod；1411, vent；1521, pilot hole；211, frame support；212, feed hopper；213,
Roller；214, idler wheel；215, cylinder support platform；216, moulding sand collecting vessel；217, cover board；218, vibrator A；219, it operates
Platform；2131, shake out seam；33, polishing room；35, dedusting mechanism；331, except layer of making an uproar；332, upper and lower ladder；333, peep hole；
341, cabinet is polished；342, bearing；343, support；344, chassis；346, feed inlet and outlet；351, suction ventilator；352, cloth bag；353,
Suction inlet；3411, wearing layer；41, steel ball epicyclical mechanism；42, mechanism is selected；411, box bracket is had enough to meet the need；412, turnover box；413,
Closing bottom；414, vibrator B；415, discharging platform；421, cull board bracket；422, cull board；423, holding tank；24,
Collecting box；425, bracing diagonal；426, lifter；427, substandard products recycling bins；4121, hangers；4122, discharge plate；4231, it flows
Measure control panel.
Specific embodiment
To further appreciate that the contents of the present invention, in conjunction with attached drawing, the present invention is described in detail.
Embodiment 1
The abrasion-proof steel ball production system of the present embodiment, as shown in Figure 1, including casting device 1, the ball set gradually along process
Sand separating apparatus 2, automatic polishing device 3 and appearance test device 4, the casting device 1 include the moulding mould being used cooperatively
And casting mold, precision molding first is carried out to casting chamber, simple operations be both able to achieve the mesh that moulding is carried out to steel ball casting mold
, and when batch production, moulding is consistent, and precision is high；The ball sand separating apparatus 2, automatic polishing device 3 and appearance test dress
It sets 4 to carry out ball sand separation, polishing respectively using steel ball self weight and examine from rolling, since steel ball autologous density is larger, mutually bump against
When hitting, enough destructive power can be generated, the steel ball in mould group is separated and realizes ball sand separation, in polishing process, steel ball
Between mutual grinding effect be also better than general grinding device, ball sand separation and polishing only need to provide the power of rotation；
In election process, then an inclined platform is only needed, rolling can reach the purpose that comprehensive observation is selected certainly by steel ball.
Embodiment 2
The abrasion-proof steel ball production system of the present embodiment, basic structure and step exist with embodiment 1, different and improvements
In: as shown in figure 3, moulding mould includes dynamic model 13, cover half 14, square set 15, symmetrical mandril 16, square set 15
2 cross bars 151 of bottom, connecting rod 153, drive rod 19, foot pedal 18 and 2 gusset 17 for connecting 2 cross bars 151；Such as Fig. 8 institute
Show, the casting mold includes upper mold 11, lower die 12, the upper mold 11 and the setting symmetrical above and below of lower die 12, in a circular table shape, cut
The trapezoidal structure in face is evenly distributed with the molten steel chamber 112 of hemispherical concave by proximal edge, can guarantee as far as possible molten steel chamber 112 to
The consistency of extraneous thickness and and can reduce the thickness, rapid heat dissipation when molten steel being made to cool down, under achieving the effect that chilling, middle part are
The molding sand chamber 113 of recessed annular, makes moulding sand in intracavitary moulding, and draws molten steel runner by moulding mould, is provided at center
The sand inlet 111 communicated up and down, straight tube 117 as shown in Figure 10 are inserted into sand inlet 111, in order to reserve molten steel when moulding
Sprue gate；The cover half 14 is removably fixed in the top of square set 15, and dynamic model 13 is placed in the surface of cover half 14, described fixed
14 upper surface of mould is evenly arranged with moulding column 141 along edge-perpendicular, and centre is riser protrusion 143；The dynamic model 13 is equal along edge
It is even pierce have moulding hole 131, to emit oral pore 132, moulding hole 131 is connected with oral pore 132 is emitted for centre；Moulding column 141 and moulding hole
131 are equipped with, and riser protrusion 143 is consistent with 132 size shape of oral pore is emitted, and the two is equipped with, and form the cavity of moulding sand,
And the spherical hollow space of the runner and molten steel when generating pouring molten steel；The molten steel chamber 112 of the upper mold 11 and lower die 12 be respectively provided with 4 to
20 consistent with 131 quantity of moulding hole with the moulding column 141 of moulding mould, is adjusted accordingly, is mentioned according to steel ball production specification
High universalizable, the present embodiment production specification are the steel ball of Φ 80mm, and moulding column 141 is 4, corresponding moulding hole 131, molten steel chamber
112 also have 4；2 gussets 17 are flat on 2 151 upper surfaces of cross bar respectively, one end of each gusset 17 and mandril 16
One end is fixedly connected, and the other end is fixedly connected with drive rod 19, and 2 gussets 17 are fixedly connected by drive rod 19；The mandril
After cover half perforation 142 of 16 other end on the cover half 14 and bottom surface of dynamic model 13 offsets；The foot pedal 18 is vertically fixed
It is connected on drive rod 19；The drive rod 19 is connected with connecting rod 153 by 110 rotary type of steering mechanism, and foot pedal 18 is passed through
Applying strength in drive rod 19, the upward strength of drive rod 19 is converted rotation by steering mechanism 110, and drive gusset 17 to rotate,
To promote mandril 16, mandril 16 again jacks up dynamic model 13, realizes the lifting of dynamic model 13, passes through matching for 14 fixed half and moving halfs 13
It closes, realizes 12 internal styling of upper mold 11 and lower die of steel ball casting mold, easy to operate, movement is fast, high production efficiency；Such as Figure 11
Shown, the casting mold further includes inserted link 118, and the upper mold 11 and 12 outer wall of lower die are provided with the symmetrical slot in both sides
114, inserted link 118 and slot 114 are used cooperatively, and are more easier manual operation and simply；As shown in figure 15, ball sand separating apparatus
2 include frame support 211, charging hopper 212, roller 213, idler wheel 214 and cylinder support platform 215；The charging hopper 212
It is fixed on above frame support 211, the front opening of bottom opening and roller 213 communicates；The lower section of roller 213 is roller branch
Platform 215 is supportted, between the two the idler wheel 214 to drive roller 213 to rotate；213 barrel of roller is provided with the seam 2131 that shakes out, on outer wall
It is fixed with vibrator A218；The outside of the top of the frame support 211, charging hopper 212 is provided with operating platform 219.Benefit
It is tapped mutually with steel ball weight itself, by steel ball mould splits from recycling steel ball self gravity and circular shape can roll
It is dynamic, it is different from riser and moulding sand and is automatically separated, the setting for the seam 2131 that shakes out facilitates moulding sand directly to leak out from seam；Vibration
Dynamic device A218 such as vibrating motor, can be avoided steel ball mould group and blocks feed inlet.As shown in figure 17, the automatic polishing device 3 wraps
Include polishing cabinet 341 and support 343, the polishing cabinet 341 is fixed on support 343 by bearing 342, and by motor with
The dynamic polishing cabinet 341 of belt driving band rotates on support 343；Feed inlet and outlet 346 is provided with above polishing cabinet 341；Support 343
Bottom end be fixed on chassis 344, polishing cabinet 341 be steel ball mutually from polish impact force is provided, mutual sanding and polishing fills
Divide and the round attribute with weight of steel ball itself, comprehensive sanding and polishing, polishing efficiency height is utilized；The appearance test device 4
Including steel ball epicyclical mechanism 41 and mechanism 42 is selected, steel ball epicyclical mechanism 41 is any under driving a vehicle in workshop with mechanism 42 is selected
The discharge port face in place, two parts of random combine, the steel ball epicyclical mechanism 41 selects the beginning of cull board 422 in mechanism 42
End, to realize comprehensive aelection quality inspection of the steel ball on cull board 422.
A kind of production technology of abrasion-proof steel ball production system of the present embodiment, step are as follows:
A, lower die buckling die: the lower die 12 of steel ball casting mold is buckled in the top that cover half 14 and dynamic model 13 mold；
B, lower modeling: moulding sand is poured by lower die 12 by the sand inlet 111 reserved in the middle part of lower die 12, and sand is smash
It is real；
C, lower die molding: foot-treadle 18, as shown in fig. 6, mandril 16 again jacks up dynamic model 13, lower die 12 and moulding column
141 are detached from, and lower die 12 is removed to overturning from dynamic model 13 and is placed on pouring platform 119；
D, dynamic model return: unclamping foot pedal 18,13 return of dynamic model, as shown in fig. 7, dynamic model 13 and cover half 14 mold；
E, upper mold buckling die: the upper mold 11 of steel ball casting mold is buckled in the top that dynamic model 13 and cover half 14 mold；
F, upper modeling: a slotting straight tube 117 is erected in the middle part of the sand inlet 111 first reserved in the middle part of upper mold 11, then along straight tube 117
Moulding sand is poured into upper mold 11 by sand inlet 111 by outer wall, and after sand is consolidated, and is extracted straight tube 117 out, is formed the casting of molten steel
Mouthful；
G, upper mold molding: foot-treadle 18, mandril 16 jack up dynamic model 13, as shown in fig. 6, upper mold 11 and moulding column
141 are detached from, and upper mold 11 is removed from dynamic model 13；
H, upper and lower mould molds: directly back-off is in the conjunction in lower die 12, after completing moulding after the upper mold 11 of G step is removed
Mould；Above step is repeated, is molded as shown in Fig. 2, completing batch on pouring platform 119；
I, be poured: the sprue gate formed with pouring molten steel packet by F-step is successively poured into inside the molding of H step, complete
At casting；
J, cooling: completing cooling on pouring platform 119, in order to accelerate to cool down, powerful fan can be set and be blowed,
To guarantee steel ball surface hardness；
K, demould: operator's symmetrical insertion slot 114 of inserted link 118 is first opened upper mold 11, then lower die 12 is turned over
Turn the demoulding of completion steel ball mould group；
L, ball sand separation: steel ball mould group after several demouldings is transferred in charging hopper 212 by turnover box 412, starts ball
Sand separating apparatus 2,213 revolving speed of roller is 30 revs/min, after steel ball mould group is hit mutually in roller 213 by self weight, steel ball mould
Group cracking, steel ball, riser and moulding sand separate；Wherein, moulding sand is by shaking out in 2131 leakage to moulding sand collecting vessel 216 of seam；
Steel ball and riser after separation are discharged by the outlet of roller 213；
M, it polishes: the steel ball after separating in L step being transferred in automatic polishing device 3 again, the electricity of starting polishing cabinet 341
Machine, rotation polishing cabinet 341, revolving speed is 50 revs/min, in cabinet after the mutual sanding and polishing of steel ball, is transferred in turnover box 412；
N, select: after turnover box 412 is transferred to 422 top of cull board by driving, discharging to the realization of cull board 422 is chosen
Choosing；Cull board 422 can also be transferred to 412 bottom of turnover box by driving, the two being capable of random combine.
Embodiment 3
The abrasion-proof steel ball production system of the present embodiment, basic structure and step exist with embodiment 1, different and improvements
In: as shown in figure 9, being provided with bulge loop platform 115 at the top center of the upper mold 11, certain drainage is both played, may be used also
To distinguish upper and lower mould；The steering mechanism 110 be with the nut of 19 clearance fit of drive rod or with 19 close-fitting of drive rod
The bearing of connection；Nut or bearing are fixedly connected with connecting rod 153, at low cost using the design of nut；Using the design of bearing,
Laborsaving, high-efficient, the continuous production time is long；It is provided with plug-type cover board 217 on the charging hopper 212, reduces when separating
Fugitive dust；The automatic polishing device 3 is set in polishing room 33, and noise is isolated, and reduces the noise that steel ball polishing generates to the greatest extent
Pollution, the full wall of 33 inner wall of polishing room are attached except layer 331 of making an uproar, to further increase the effect of sound insulation and noise reduction；As shown in figure 16,
The cull board 422 is the sloping platform shape having a down dip, alice formula structure, makes full use of steel ball self weight to realize free to tumble, without manual
Formula rolling；Alice formula structure can prevent steel ball from tumbling platform, and 422 end of cull board connects collecting box 24, and 422 both sides of cull board is put
Substandard products recycling bins 427 are set, it, can also be tiltedly between cull board bracket 421 and cull board 422 in order to collect certified products and substandard products in time
To bracing diagonal 425 is fixedly connected with, the stability of cull board is further increased.The moulding mould further includes and square set 15
The guide rod 152 that is laterally fixedly connected of both sides, piercing on guide rod 152 has vertical pilot hole 1521, and the mandril 16 is worn
Pilot hole 1521 is crossed, the skew force of gusset is guided to the precision for avoiding for straight Xiang Li dynamic model from deflecting and influencing moulding；The steel ball
Epicyclical mechanism 41 includes the turnover box 412 for having enough to meet the need box bracket 411 and being fixedly connected with turnover 411 top of box bracket, turnover box
412 bottoms are provided with discharge port；Holding tank 423 is arranged in the beginning of cull board 422, and 423 side bottom of holding tank is provided with steel ball outlet, temporarily
The discharge port for depositing 412 bottom of 423 top opening of case and turnover box communicates, and by 423 2 turnovers of holding tank, avoids excessive steel
Ball falls within cull board 422 and has little time to select.It can be fixed with V belt translation shield around belt, play protective action, and keep away
Exempt from personal risk.
As shown in Figures 12 and 13, the molten steel chamber 112 of the present embodiment upper mold 11 and lower die 12 is 8, as shown in Figures 4 and 5, and
The moulding column 141 of moulding mould is consistent with 131 quantity of moulding hole, the steel ball that can be Φ 50mm with production specification.
Embodiment 4
The abrasion-proof steel ball production system of the present embodiment, basic structure and step exist with embodiment 2, different and improvements
In: as shown in figure 3, the foot pedal 18 is in Z-shaped plate, lever ratio is improved, labour-saving effect is played；As shown in figure 19, institute
It states polishing 341 inner wall of cabinet and is fixed with wearing layer 3411, improve the service life of cabinet, cabinet cross sectional shape is 5~8 side shapes,
When cabinet circle, steel ball will cause in the intracorporal regular movement of case, the position of steel ball and the variation of mutual reference position are not
Greatly, it is polished mutually to be unfavorable for steel ball；And if angle too small cabinet 5 side shape in cabinet corner is hereinafter, it will cause steel balls
Position and the variation of mutual reference position are excessive, and steel ball has little time sanding and polishing and just generates huge variation, is also unfavorable for improving
The sanding and polishing effect of steel ball, or even it be easy to cause the mutual damage of steel ball；Cabinet number of edges is bigger, closer to round, Jin Erye
It is unfavorable for the raising of sanding and polishing effect；Therefore, by the accumulation of the knowhow of inventor's many years and the acquisition of data, analysis
And summary, obtain cabinet section in 5 to 8 when shape is sanding and polishing effect preferable cabinet range；412 bottom of turnover box
Discharge port it is horizontal be inserted with discharging plate 4122；On the left of holding tank 423 erect be inserted with traffic controller 4231, further control tumble in
The steel ball number of cull board 422.As shown in figure 12,11 bottom end face of upper mold is additionally provided with positioning groove 116, as shown in figure 13,
The upper surface of corresponding lower die 12 is provided with the positioning column 126 being used cooperatively with positioning groove 116, to guarantee that upper and lower mould molds
When, upper and lower molten steel chamber is capable of forming spherical hollow space, improves steel ball and makes precision；The nut or bearing at least two, are played dual
The effect of positioning avoids drive rod 19 from deviating；It is fixedly connected with the ladder up and down 332 being oppositely arranged on the outside of the polishing room 33 and removes
Dirt mechanism 35 can reduce the dust pollution that steel ball polishing generates；422 bottom of cull board is fixedly connected with right high left low
Cull board bracket 421, to improve the stability of cull board 422.
The molten steel chamber 112 of the present embodiment upper mold 11 and lower die 12 is 12, the steel ball that can be Φ 40mm with production specification.
Embodiment 5
The abrasion-proof steel ball production system of the present embodiment, basic structure are different and the improvement is that with embodiment 3: described
Dedusting mechanism 35 is bag-type dust, good dedusting effect, including suction ventilator 351, cloth bag 352 and suction inlet 353；The suction inlet
353 are set in polishing room Room 33, and are connected by air hose and suction ventilator 351, the bottom dust mouth of suction ventilator 351 and cloth bag
352 communicate and are fixedly connected；For the natural lowering of cloth bag 352 in 351 bottom of suction ventilator, principle is simple, easy to operate；The turnover box
412 lower parts are closing bottom 413, avoid blanking from being not thorough, top two sides are connected with symmetrical hangers 4121, facilitate turnover box
412 landing and transhipment.The upper mold 11 and 12 material of lower die are high silicon heat-resisting cast iron, and heat-resisting effect is good, and preventing high temperature oxidation mentions
High service life；The straight tube 117 is plastics or metal material；The inserted link 118 be metallic rod, it is at low cost, be easy obtain or
Manufacture；As shown in Figure 4,5,14 upper surface of cover half is additionally provided with positioning column 144, and piercing on corresponding dynamic model 13 has location hole
134, the two need to be only aligned by operative employee, easy to operate, and precision is high；The suction inlet 353 is in the bell mouth shape of external-open, is mentioned
The working face of high dust suction, and then improve working efficiency；The lateral wall of the turnover box 412 is also connected with discharging platform 415, convenient
Operator observes blanking situation.
The molten steel chamber 112 of the present embodiment upper mold 11 and lower die 12 is 20, the steel ball that can be Φ 10mm with production specification.
Embodiment 6
The abrasion-proof steel ball production system of the present embodiment, basic structure are different and the improvement is that with embodiment 5: positioning
Groove 116 and positioning column 126 are provided with symmetrical 2 to 4, multiple positioning, and precision is higher；In 141 top of moulding column
It is also installed with vent 1411 at the heart, forms unnecessary gap when moulding sand being avoided to be pressed into and influences to be poured precision；It is described to select
The left side strut connection lifter 426 of platform bracket 421 conveniently selects the timely quality inspection of personnel to control steel ball rolling speed；Institute
Stating suction inlet 353 is 4, the position of four apex angles in polishing room Room 33 is distributed in, to the comprehensive dedusting of polishing room.Slot 114
The even number being provided in symmetrical 2 to 8, quantity is more, and when division and modulus is more easy to operate；143 thickness of riser protrusion and
13 consistency of thickness of dynamic model, to guarantee that steel ball is in the spherical shape of standard；The length of the positioning column 126 is slightly less than positioning groove 116
Depth avoids not tight when molding and generates gap；It is fixed with vibrator B414 on the outside of the closing bottom 413, prevents steel ball
Block blanking port；As shown in figure 18, it is provided with peep hole 333 outside 33 side of polishing room, facilitates the operating of observation device, top
It is provided with feeding port.
In the present embodiment, as shown in figure 14, the advantages of pouring platform 119 is I-steel 120, selects I-steel 120 is benefit
The effect of Quench can be proposed in conjunction with the trapezoidal molding up and down in round table-like, section with its special I-shaped radiating surface and heat transfer efficiency
Fruit.
A kind of abrasion-proof steel ball production system of the present embodiment, step J are slightly modified:
J, cooling: in 120 end point of I-steel, putting the fan of 5KW, vertically dries along I-steel 120, can be into one
Step improves the effect of steel ball Quench, and the steel ball surface hardness of production is up to 75-85HRC through detection.
Schematically the invention and embodiments thereof are described above, description is not limiting, not
In the case where spirit or essential characteristics of the invention, the present invention can be realized in other specific forms.Institute in attached drawing
What is shown is also one of the embodiment of the invention, and actual structure is not limited to this, any attached in claim
Icon note should not limit the claims involved.So not departed from if those of ordinary skill in the art are inspired by it
In the case where this creation objective, frame mode similar with the technical solution and embodiment are not inventively designed, it should all
Belong to the protection scope of this patent.In addition, one word of " comprising " is not excluded for other elements or step, "one" word before the component
It is not excluded for including " multiple " element.The multiple element stated in claim to a product can also by an element by software or
Person hardware is realized.The first, the second equal words are used to indicate names, and are not indicated any particular order.
Claims (3)
1. a kind of production technology of abrasion-proof steel ball production system, it is characterised in that: step are as follows:
A, lower die buckling die: by lower die (12) back-off of steel ball casting mold in the top that cover half (14) and dynamic model (13) mold；
B, lower modeling: moulding sand is poured by lower die (12) by sand inlet (111) reserved in the middle part of lower die (12), and sand is smash
It is real；
C, lower die molding: foot-treadle (18), mandril (16) again jack up dynamic model (13), lower die (12) and moulding column (141)
It is detached from, lower die (12) is removed to overturning from dynamic model (13) and is placed on pouring platform (119)；
D, dynamic model return: unclamping foot pedal (18), dynamic model (13) return, dynamic model (13) and cover half (14) molding；
E, upper mold buckling die: by upper mold (11) back-off of steel ball casting mold in the top that dynamic model (13) and cover half (14) mold；
F, upper modeling: first sand inlet (111) reserved in the middle part of upper mold (11) middle part perpendicular slotting a straight tube (117) form molten steel
Sprue gate；
G, upper mold molding: foot-treadle (18), mandril (16) jack up dynamic model (13), and upper mold (11) and moulding column (141) are de-
From upper mold (11) is removed from dynamic model (13)；
H, upper and lower mould molds: directly back-off is in the conjunction on lower die (12), after completing moulding after the upper mold (11) of G step is removed
Mould；Above step is repeated, batch is completed on pouring platform (119) and is molded；
I, be poured: the sprue gate formed with pouring molten steel packet by F-step is successively poured into inside the molding of H step, completes to pour
Note；
J, cooling: cooling is completed, on pouring platform (119) in order to accelerate to cool down；
K, demould: operator is first opened upper mold (11) with symmetrical insertion slot (114) of inserted link (118), then by lower die
(12) demoulding of steel ball mould group is completed in overturning；
L, ball sand separation: steel ball mould group after several demouldings is transferred in charging hopper (212) by turnover box (412), starts ball
Sand separating apparatus (2), after steel ball mould group is hit mutually in roller (213) by self weight, steel ball mould group cracking, steel ball, riser
It is separated with moulding sand；Wherein, moulding sand is by shaking out in seam (2131) leakage to moulding sand collecting vessel (216)；Steel ball after separation
It is discharged with riser by the outlet of roller (213)；
M, it polishes: the steel ball after separating in L step being transferred in automatic polishing device (3) again, starting polishing cabinet (341), case
After the mutual sanding and polishing of internal steel ball, it is transferred in turnover box (412)；
N, select: after turnover box (412) is transferred to above cull board (422) by driving, discharging to cull board (422) is realized
It selects.
2. the production technology of abrasion-proof steel ball production system according to claim 1, it is characterised in that: the abrasion-proof steel ball is raw
Production system includes the casting device (1) set gradually along process, ball sand separating apparatus (2), automatic polishing device (3) and appearance inspection
Experiment device (4), it is characterised in that: the casting device (1) includes the moulding mould and casting mold being used cooperatively；The ball sand
Separator (2), automatic polishing device (3) and appearance test device (4) carry out ball sand separation using steel ball self weight respectively, throw
Light and certainly rolling are examined；
The moulding mould includes dynamic model (13), cover half (14), square set (15), symmetrical mandril (16), rectangular branch
2 cross bars (151) of frame (15) bottom, connecting rod (153), drive rod (19), the foot pedal (18) and 2 for connecting 2 cross bars (151)
A gusset (17)；The casting mold includes upper mold (11), lower die (12), the upper mold (11) and lower die (12) is symmetrical above and below sets
It sets, in a circular table shape, the trapezoidal structure in section is evenly distributed with the molten steel chamber (113) of hemispherical concave by proximal edge, and middle part is
The molding sand chamber (113) of recessed annular is provided with the sand inlet (111) communicated up and down at center；The cover half (14) is detachably solid
Due to the top of square set (15), dynamic model (13) is placed in the surface of cover half (14)；2 gussets (17) are flat on respectively
2 cross bar (151) upper surfaces, one end of each gusset (17) are fixedly connected with one end of mandril (16), the other end and drive rod
(19) it is fixedly connected, 2 gussets (17) are fixedly connected by drive rod (19)；The other end of the mandril (16) passes through cover half
(14) after the cover half perforation (142) on the and bottom surface of dynamic model (13) offsets；The foot pedal (18) is vertically fixedly connected on transmission
On bar (19)；The drive rod (19) is connected with connecting rod (153) by steering mechanism (110) rotary type；
The automatic polishing device (3) includes that polishing cabinet (341) and support (343), the polishing cabinet (341) pass through bearing
(342) it is fixed on support (343), and is turned on support (343) by motor and dynamic polishing cabinet (341) of belt driving band
It is dynamic；Feed inlet and outlet (346) are provided with above polishing cabinet (341)；The bottom end of support (343) is fixed on chassis (344)；
The appearance test device (4) includes steel ball epicyclical mechanism (41) and selects mechanism (42), steel ball epicyclical mechanism (41) and
Two parts that mechanism (42) are anywhere under driving a vehicle in workshop, random combine are selected, the steel ball epicyclical mechanism (41)
Discharge port face selects the beginning of cull board (422) in mechanism (42)；
Bulge loop platform (115) are provided at the top center of the upper mold (11)；The steering mechanism (110) is and drive rod (19)
The nut of clearance fit or the bearing being connect with drive rod (19) close-fitting；Nut or the same connecting rod of bearing (153) are fixedly connected；
The automatic polishing device (3) is set in polishing room (33), and the full wall of polishing room (33) inner wall is attached except layer of making an uproar
(331)；
The cull board (422) is the sloping platform shape having a down dip, alice formula structure, and cull board (422) end connects collecting box (424),
Place substandard products recycling bins (427) in cull board (422) both sides.
3. the production technology of abrasion-proof steel ball production system according to claim 1, it is characterised in that: the pouring platform
(119) it is I-steel (120)；In I-steel (120) end point in the step J, fan is put, it is perpendicular along I-steel (120)
To blowing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305378.0A CN108655943B (en) | 2017-02-28 | 2017-02-28 | A kind of production technology of abrasion-proof steel ball production system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110681.0A CN106625192B (en) | 2017-02-28 | 2017-02-28 | A kind of abrasion-proof steel ball production system |
| CN201810305378.0A CN108655943B (en) | 2017-02-28 | 2017-02-28 | A kind of production technology of abrasion-proof steel ball production system |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710110681.0A Division CN106625192B (en) | 2017-02-28 | 2017-02-28 | A kind of abrasion-proof steel ball production system |
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| Publication Number | Publication Date |
|---|---|
| CN108655943A CN108655943A (en) | 2018-10-16 |
| CN108655943B true CN108655943B (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810305546.6A Withdrawn CN108555246A (en) | 2017-02-28 | 2017-02-28 | A kind of steel ball cast-separation-polishing and verifying attachment |
| CN201710110681.0A Active CN106625192B (en) | 2017-02-28 | 2017-02-28 | A kind of abrasion-proof steel ball production system |
| CN201810305378.0A Active CN108655943B (en) | 2017-02-28 | 2017-02-28 | A kind of production technology of abrasion-proof steel ball production system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810305546.6A Withdrawn CN108555246A (en) | 2017-02-28 | 2017-02-28 | A kind of steel ball cast-separation-polishing and verifying attachment |
| CN201710110681.0A Active CN106625192B (en) | 2017-02-28 | 2017-02-28 | A kind of abrasion-proof steel ball production system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716874A (en) * | 2017-11-22 | 2018-02-23 | 丹阳市协昌合金有限公司 | A kind of casting of metals mould |
| CN108345283B (en) * | 2018-02-26 | 2020-07-31 | 河南工学院 | Intelligent control method and control device for continuous production of bearing steel balls |
| CN108817318B (en) * | 2018-06-15 | 2020-02-21 | 福建省神悦铸造股份有限公司 | Valve casting production line that security and degree of automation are high |
| CN110744009A (en) * | 2019-11-04 | 2020-02-04 | 徐州协盈电子科技有限公司 | Die cutting die forming process |
| CN112694321B (en) * | 2020-12-19 | 2022-08-02 | 安徽致磨新材料科技有限公司 | High-strength superfine grinding medium and preparation method thereof |
| CN115255311B (en) * | 2022-06-13 | 2024-07-05 | 安徽中建材开源新材料科技有限公司 | Mould device capable of removing burrs for centrifugal casting grinding balls |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201603842U (en) * | 2010-02-09 | 2010-10-13 | 宁国市四方钢球模具厂 | Production die for steel ball |
| CN102069146A (en) * | 2011-01-07 | 2011-05-25 | 宁国市四方钢球模具厂 | Mould for wear-resisting casting ball production line |
| CN203155945U (en) * | 2013-01-18 | 2013-08-28 | 王燕红 | Pouring die |
| CN104259388A (en) * | 2014-09-05 | 2015-01-07 | 安徽省宁国市华达耐磨材料有限公司 | Model casting process method of steel sections or steel balls |
| RU2596737C1 (en) * | 2015-05-13 | 2016-09-10 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Method for production of steel grinding balls |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238055B2 (en) * | 1986-03-10 | 1990-08-28 | Nabeya Iron & Tool Works | SUICHOKUIKOMIHOHO |
| CN2068869U (en) * | 1990-03-22 | 1991-01-09 | 苏州通力机械厂 | Rotary drum shaker |
| CN2489900Y (en) * | 2001-05-04 | 2002-05-08 | 安徽省宁国市耐磨材料总厂 | Mechanical ball casting producing line device with metal mould |
| CN2693381Y (en) * | 2003-12-30 | 2005-04-20 | 安徽省宁国市耐磨材料总厂 | Automatic separator for anti-wear casting ball |
| CN1269597C (en) * | 2003-12-30 | 2006-08-16 | 安徽省宁国市耐磨材料总厂 | Wear resistant casting ball automatic separator |
| CN201157884Y (en) * | 2008-02-03 | 2008-12-03 | 郭建华 | Stamping die machine of sand core for assisting grinding ball die making |
| CN102698978B (en) * | 2012-05-31 | 2014-03-26 | 江苏力星通用钢球股份有限公司 | Miniature precision steel ball cleaning and polishing automatic production line |
| CN202804178U (en) * | 2012-09-05 | 2013-03-20 | 戴辉 | Steel ball separator |
| CN203037590U (en) * | 2012-12-07 | 2013-07-03 | 环驰云和钢球有限公司 | Appearance quality inspection table for steel balls |
| CN103063683B (en) * | 2012-12-07 | 2015-02-04 | 环驰云和钢球有限公司 | Steel ball appearance quality inspection table |
| CN205110138U (en) * | 2015-11-05 | 2016-03-30 | 东阿县鑫星钢球有限公司 | Frame of steel ball sorter |
| CN105690224B (en) * | 2016-02-02 | 2018-08-07 | 繁昌县倍思生产力促进中心有限公司 | A kind of dual-purpose machine of steel ball impurity elimination classification |
| CN206632828U (en) * | 2017-02-28 | 2017-11-14 | 马鞍山龙晟耐磨材料有限公司 | A kind of abrasion-proof steel ball production system |
-
2017
- 2017-02-28 CN CN201810305546.6A patent/CN108555246A/en not_active Withdrawn
- 2017-02-28 CN CN201710110681.0A patent/CN106625192B/en active Active
- 2017-02-28 CN CN201810305378.0A patent/CN108655943B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201603842U (en) * | 2010-02-09 | 2010-10-13 | 宁国市四方钢球模具厂 | Production die for steel ball |
| CN102069146A (en) * | 2011-01-07 | 2011-05-25 | 宁国市四方钢球模具厂 | Mould for wear-resisting casting ball production line |
| CN203155945U (en) * | 2013-01-18 | 2013-08-28 | 王燕红 | Pouring die |
| CN104259388A (en) * | 2014-09-05 | 2015-01-07 | 安徽省宁国市华达耐磨材料有限公司 | Model casting process method of steel sections or steel balls |
| RU2596737C1 (en) * | 2015-05-13 | 2016-09-10 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Method for production of steel grinding balls |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106625192B (en) | 2018-08-03 |
| CN106625192A (en) | 2017-05-10 |
| CN108555246A (en) | 2018-09-21 |
| CN108655943A (en) | 2018-10-16 |
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Address after: 243000 Weiping industrial concentration zone, Gushu Town, Ma'anshan City, Anhui Province Patentee after: Anhui Longsheng New Material Co.,Ltd. Address before: 243000 Weiping industrial concentration zone, Gushu Town, Dangtu County, Ma'anshan City, Anhui Province Patentee before: MAANSHAN LONGSHENG WEAR-RESISTING MATERIAL Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production process of a wear-resistant steel ball production system Granted publication date: 20190507 Pledgee: Dangtu when financing Company limited by guarantee Pledgor: Anhui Longsheng New Material Co.,Ltd. Registration number: Y2024980009970 |