CN100467167C - Grinding ball continuous casting production line - Google Patents
Grinding ball continuous casting production line Download PDFInfo
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- CN100467167C CN100467167C CNB2007100046556A CN200710004655A CN100467167C CN 100467167 C CN100467167 C CN 100467167C CN B2007100046556 A CNB2007100046556 A CN B2007100046556A CN 200710004655 A CN200710004655 A CN 200710004655A CN 100467167 C CN100467167 C CN 100467167C
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Abstract
The present invention discloses a grinding ball continuous casting production line. Said production line includes the following several portions: differential gear graduating device, chain transfer device, metal-type die clamping device and air cooling device. Besides, said invention also provides the concrete structure of above-mentioned every portion and connection mode of all the above-mentioned portions, and also provides the working principle of said production line and its concrete operation method.
Description
(1) technical field:
The present invention relates to a kind of continuous casting of metal device, relate generally to a kind of grinding ball continuous casting production line.
(2) background technology:
In the iron and steel manufacturing industry, the continuous casting technology is an advanced technologies, but because technical difficulty is bigger, all is unrealized so far both at home and abroad and effectively uses, and produces all the more so at abrading-ball.At present, the production of abrading-ball mainly is based on manual single mode or unit operation both at home and abroad, and this not only makes, and working area is big, efficient is low, labour intensity is high, energy consumption is high, environmental pollution is serious, and mill ball quality is poor, substandard products are many.
(3) summary of the invention:
The object of the present invention is to provide a kind of rational in infrastructurely, compact, labour intensity is low, production efficiency height, the grinding ball continuous casting production line of good product quality.
To achieve these goals, described grinding ball continuous casting production line of the present invention comprises chain transmitting device, metal type dies clamping device and the air cooling equipment by the control of differential gearing deceleration device; The chain transmitting device comprises the annular conveyor chain of two out movements that cooperatively interact on two groups of sprocket wheels that are located at horizontal direction, paired metal type dies is fixedlyed connected with the outside of two annular conveyor chains respectively, equidistantly on every annular conveyor chain is provided with some groups of identical metal type dies; Described differential gearing deceleration device comprises the worm screw that is connected with motor, worm and wheel is meshed, worm gear is fixedlyed connected with pinion by the power transmission shaft at its center, pinion and gear wheel engagement, gear wheel is fixedlyed connected with the active dial by the power transmission shaft at its center, between gear wheel and active dial, be provided with and the close-fitting differential driven sheave of active dial, the driving lever of active dial front end matches with the notch on the differential driven sheave, differential driven sheave is fixedlyed connected with gear by the power transmission shaft at its center, gear is meshed with two power output gears, is equipped with power output shaft on each power output gear; Described metal type dies clamping device is located at the pouring area behind the grinding ball continuous casting production line matched moulds, the metal type dies clamping device comprises two hydraulic cylinders that are located at two annular conveyor chain inboards that cooperatively interact of pouring area respectively, the front end of the piston rod of each hydraulic cylinder is equipped with push pedal, be evenly distributed with several perforation in the push pedal, the rear end of push rod is provided with screw thread, screw thread is provided with nut, push rod passes the perforation in the push pedal, the front end of push rod is provided with U type dop, the top wheel is movably arranged in the U type dop of push rod front end by pin, is with the compression spring on the push rod between push pedal and the U type dop; Described air cooling equipment is located at the cooling zone behind the grinding ball continuous casting production line pouring area, air cooling equipment comprises a dovetail guide of two annular conveyor chain belows that cooperatively interact that are located at grinding ball continuous casting production line, dovetail guide is provided with the hinge seat that can move along dovetail guide, one end and the hinge seat of hinge-rod flexibly connect by rotating shaft, one end of the hinge-rod other end and another hinge-rod flexibly connects by rotating shaft, the other end of another hinge-rod is provided with blast cap, blast cap is provided with the wind hole, also is provided with the air trunking that is connected with air compressor on the blast cap.
Described hinge seat is provided with tapped screw, is provided with screw in the screw.
Owing to taked technique scheme, grinding ball continuous casting production line of the present invention has been realized the semi-automation of metal type dies motion by annular conveyor chain that is located at two out movements that cooperatively interact on the horizontal direction and the metal type dies that is connected with annular conveyor chain, make metal type dies on annular conveyor chain, keep intermittent movement by the differential gearing deceleration device, guaranteed the time of cast and cooling, by the metal type dies clamping device metal type dies being carried out elasticity clamps, the effective rate of utilization of molten iron cast and the quality of product have been improved, by air cooling equipment metal type dies and abrading-ball are lowered the temperature, accelerated the curing of abrading-ball, moulding, change the internal organizational structure of abrading-ball, improved the anti-wear performance of abrading-ball.So grinding ball continuous casting production line of the present invention has overcome manual single mode of present abrading-ball production or unit operation, working area is big, efficient is low, labour intensity is high, energy consumption is high, environmental pollution is serious, and the defective that mill ball quality is poor, substandard products are many.It is low to greatly reduce labour intensity, labor productivity and product quality have been improved, be the once great technological break-through that abrading-ball is produced, can realize the automated and semi-automatic of a lot of standards and non-standard metal casting product by conversion metal type dies and partial devices.
(4) description of drawings:
Fig. 1 is the schematic top plan view of grinding ball continuous casting production line of the present invention;
Fig. 2 is the structural representation of grinding ball continuous casting production line differential gearing deceleration device shown in Figure 1;
Fig. 3 is the side view of grinding ball continuous casting production line differential gearing deceleration device shown in Figure 2;
Fig. 4 is the schematic top plan view of grinding ball continuous casting production line metal type dies clamping device shown in Figure 1;
Fig. 5 is the side view of grinding ball continuous casting production line metal type dies clamping device shown in Figure 4;
Fig. 6 is the structural representation of grinding ball continuous casting production line air cooling equipment shown in Figure 1.
(5) specific embodiment:
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
As seen from Figure 1, grinding ball continuous casting production line of the present invention comprises chain transmitting device, metal type dies clamping device 2 and the air cooling equipment 3 by 1 control of differential gearing deceleration device; The chain transmitting device comprises the annular conveyor chain 4 of two out movements that cooperatively interact on two groups of sprocket wheels 7 that are located at horizontal direction, paired metal type dies 5 is fixedlyed connected with the outside of two annular conveyor chains 4 respectively, equidistantly on every annular conveyor chain 4 be provided with some groups of identical metal type dies 5, every pair of metal type dies 5 matches at the meet of two annular conveyor chains 4, differential gearing deceleration device 1 is connected with motor 6, and differential gearing deceleration device 1 matches with annular conveyor chain 4 by sprocket wheel 7.
By Fig. 2, Fig. 3 as seen, the differential gearing deceleration device 1 of grinding ball continuous casting production line of the present invention comprises the worm screw 8 that is connected with motor 6, worm screw 8 is meshed with worm gear 9, worm gear 9 is fixedlyed connected with pinion 10 by the power transmission shaft at its center, pinion 10 and gear wheel 11 engagements, gear wheel 11 is fixedlyed connected with active dial 12 by the power transmission shaft at its center, between gear wheel 11 and active dial 12, be provided with and active dial 12 close-fitting differential driven sheaves 13, the driving lever 14 of active dial 12 front ends matches with the notch on the differential driven sheave 13, differential driven sheave 13 is fixedlyed connected with gear 15 by the power transmission shaft at its center, gear 15 is meshed with two power output gears 16, be equipped with power output shaft on each power output gear 16, a power output shaft can directly be fixedlyed connected with the sprocket wheel 7 on the annular conveyor chain 4, another power output shaft is connected with sprocket wheel 7 on another annular conveyor chain 4 after by break-in, realizes the out movement of two annular conveyor chains 4 with this;
In the work, connect 8 motions of drive worm screw by motor 6 by shaft coupling, worm screw 8 drives the worm gear 9 that is meshed with it and moves, worm gear 9 power transmission shaft by its center drives fixedlys connected pinion 10 and moves with power transmission shaft, pinion 10 drives gear wheel 11 motions with its engagement, can be on the actual production line according to the worm gear 9 of the degree different choice different proportion that slows down and worm screw 8 and pinion 10 and gear wheel 11 to reach the deceleration purpose of needs, gear wheel 11 drives active dial 12 motions of fixedlying connected with power transmission shaft by the power transmission shaft at its center, initiatively dial 12 is stirred differential driven sheave 13 by the driving lever 14 of front end and is done 90 ° rotation in the notch of differential driven sheave 13,13 power transmission shafts by its center of differential driven sheave drive gear 15 motions of fixedlying connected with power transmission shaft, gear 15 drives two power output gears, 16 motions with its engagement, power transmission shaft by its center directly drives sprocket wheel 7 motions on the annular conveyor chain 4 in two power output gears 16, the power output shaft of another power output gear 16 drives sprocket wheel 7 motions on another annular conveyor chain 4 after by break-in, make two annular conveyor chains 4 realize out movement, and then metal type dies 5 is moved on grinding ball continuous casting production line with two annular conveyor chains 4.Then when initiatively the driving lever 14 of dial 12 front ends is deviate to be rotated further from the notch of differential driven sheave 13, differential driven sheave 13 makes it all be in relative static conditions with gear 15, power output gear 16 and sprocket wheel 7 and two annular conveyor chains 4 of linking to each other with its machinery owing to run out of steam, at this moment whole grinding ball continuous casting production line also all is in relative static conditions, production provides the time of abundant cast and cooling to abrading-ball, can spray, pours into a mould, a job such as cooling and the demoulding.After active dial 12 rotated a circle, initiatively the driving lever 14 of dial 12 front ends entered the rotation that continues to stir 90 ° in differential driven sheave 13 works in another notch of differential driven sheave 13 again, and at this moment two annular conveyor chains 4 are in motion state again.Realize grinding ball continuous casting production line motion, static, motion, the static duty that moves in circles again again by the differential gearing deceleration device like this, thereby realized the intermittent movement of whole grinding ball continuous casting production line.
By Fig. 4, Fig. 5 as seen, the metal type dies clamping device 2 of grinding ball continuous casting production line of the present invention comprises two hydraulic cylinders 17 that are located at two annular conveyor chain 4 inboards that cooperatively interact of pouring area respectively, the front end of the piston rod 18 of each hydraulic cylinder 17 is equipped with push pedal 19, be evenly distributed with several perforation in the push pedal 19, the rear end of push rod 20 is provided with screw thread, screw thread is provided with nut 21, push rod 20 passes the perforation in the push pedal 19, the front end of push rod 20 is provided with U type dop 22, top wheel 23 is movably arranged in the U type dop 22 of push rod 20 front ends by pin, is with compression spring 24 on the push rod 20 between push pedal 19 and the U type dop 22.
As seen from Figure 6, the air cooling equipment 3 of grinding ball continuous casting production line of the present invention comprises a dovetail guide 25 of two annular conveyor chain 4 belows that cooperatively interact that are located at the cooling zone, dovetail guide 25 is provided with the hinge seat 26 that can move along dovetail guide 25, hinge seat 26 is provided with tapped screw, is provided with screw 32 in the screw; One end and the hinge seat 26 of hinge-rod 27 flexibly connect by rotating shaft, one end of hinge-rod 27 other ends and another hinge-rod 28 flexibly connects by rotating shaft, the other end of another hinge-rod 28 is provided with blast cap 29, blast cap 29 is provided with wind hole 30, also is provided with the air trunking 31 that is connected with air compressor on the blast cap 29.
In actual production, grinding ball continuous casting production line of the present invention is done annular relative motion in the horizontal direction by the annular conveyor chain 4 drive metal type dies 5 of two out movements that cooperatively interact of differential gearing deceleration device 1 control, article two, annular conveyor chain 4 is driven by a motor 6 and differential gearing deceleration device 1, to guarantee the accurately synchronous of two annular conveyor chains 4, also can drive certainly by two synchronous motors 6 and differential gearing deceleration device 1; In order to prevent because the weight of metal type dies 5 causes the distortion of annular conveyor chain 4, roller or roller also can be set as support below metal type dies 5, make annular conveyor chain 4 in whole motion process, only play transmitting effect, do not bear the load-bearing effect, to alleviate the pressure of annular conveyor chain 4; At first the inwall to metal type dies 5 sprays before matched moulds, and the main method of spraying is to spray with the acetylene cigarette, makes the inwall of metal type dies 5 produce one deck carbon coating as thin as a wafer, so that the demoulding; For every pair of metal type dies 5 is cooperated accurately, can be in two metal type dies that cooperatively interact 5, on the madial wall of a metal type dies 5 alignment pin is set, on the madial wall of another metal type dies 5 dowel hole is set, so that accurately locate when paired metal type dies 5 converges matched moulds on two annular conveyor chains 4, prevent that dislocation from causing substandard products; After two groups of metal type dies 5 are along with annular conveyor chain 4 motion matched moulds, enter pouring area, at this moment the differential gearing deceleration device 1 of grinding ball continuous casting production line can make two annular conveyor chains 4 be in static relatively state, this moment, the temperature of metal type dies 5 should remain on about 200 ℃, cast gate is from top to bottom inserted in the sprue gate of metal type dies 5, settled foamed ceramics in the cast gate, can filter molten iron, prevent that the impurity in the molten iron from entering metal type dies 5, to improve the quality of abrading-ball; The metal type dies clamping device 2 that is located at pouring area is started working, by manual or automatically controlled unlatching hydraulic cylinder 17, the piston rod 18 of hydraulic cylinder 17 promotes the push pedal 19 of front end, and the top wheel 23 that promotes push rods 20 and push rod 20 front ends by push pedal 19 metal type dies 5 after to matched moulds clamps from the both sides of metal type dies 5, compression spring 24 between push pedal 19 and the U type dop 22 can 2 pairs of metal type dies 5 of guarantee fund's genotype device for clamping mould clamping be that elasticity clamps, two groups of metal type dies 5 were accurately located after so both having made matched moulds, closely cooperate, prevented that again rigidity from clamping the damage that metal type dies 5 is caused.After two groups of metal type dies 5 are clamped by metal type dies clamping device 2, beginning is by artificial or electronic cast iron liquid, behind about 7～10 seconds casting complete, leave standstill about 10 seconds, treat that iron liquid in the metal type dies 5 is slightly behind the cooling forming, close hydraulic cylinder 17, piston rod 18 retractions of hydraulic cylinder 17, at this moment the differential gearing deceleration device 1 of grinding ball continuous casting production line makes two annular conveyor chains 4 be kept in motion again, article two, annular conveyor chain 4 drives metal type dies 5 and abrading-ball enters cooling stage, two annular conveyor chains 4 drive other two groups of metal type dies 5 again and enter pouring area simultaneously, hydraulic cylinder 17 begins to carry out clamping work again, and carries out cast work again.Corresponding setting can be done according to concrete technological requirement in the position of air cooling equipment 3, the temperature that the cooling zone generally is located at metal type dies 5 and abrading-ball is the below of the relative stagnant zone of two annular conveyor chains 4 about about 1000 ℃ greatly, by the screw 32 on the hinge seat 26 that unclamps air cooling equipment 3, hinge seat 26 is moved along dovetail guide 25, blast cap 29 is adjusted to suitable position, and tighten the screws 32 can be fixed the blast cap on the air cooling equipment 3 29 in position then; When two groups of metal type dies 5 enter pouring area, in addition two groups of metal type dies 5 and abrading-ball enter the cooling zone, entering the metal type dies 5 of cooling zone and abrading-ball at this moment is in and solidifies cooling and phase transition temperature stage, at this moment start air compressor, carry out wind cooling temperature lowering by 30 pairs of metal type dies 5 in wind hole and abrading-ball on air cooling equipment 3 Apoplexy caps 29, it is cold also can to carry out atomized water spray to it in case of necessity, abrading-ball solidified in the relatively-stationary time, moulding thereby make, make abrading-ball obtain good abrasion-resistant tissues, improved the anti-wear performance of abrading-ball.At this moment the differential gearing deceleration device 1 of grinding ball continuous casting production line makes two annular conveyor chains 4 be kept in motion again, there are two groups of metal type dies 5 to enter pouring area again, two groups of metal type dies 5 and the abrading-ball of finishing cast work then enter the cooling zone, cooling, abrading-ball and two groups of 5 of metal type dies of curing and moulding have entered branch mode step section, behind bump branch mould, two groups of metal type dies 5 separate, abrading-ball flows into product zone and carries out post processing, two groups of 5 of metal type dies work on two annular conveyor chain 4 motions respectively, and from having finished the process of grinding ball continuous casting.
Grinding ball continuous casting production line of the present invention can be realized the semi-automation continuous casting of diameter 20～60mm abrading-ball production.It has overcome manual single mode of present abrading-ball production or unit operation, and working area is big, efficient is low, labour intensity is high, energy consumption is high, environmental pollution is serious, and the defective that mill ball quality is poor, substandard products are many.It is low to greatly reduce labour intensity, labor productivity and product quality have been improved, be the once great technological break-through that abrading-ball is produced, can realize the automated and semi-automatic of a lot of standards and non-standard metal casting product by conversion metal type dies and partial devices.
Claims (2)
1, a kind of grinding ball continuous casting production line is characterized in that: described grinding ball continuous casting production line comprises chain transmitting device, metal type dies clamping device (2) and the air cooling equipment (3) by differential gearing deceleration device (1) control; The chain transmitting device comprises the annular conveyor chain (4) of two out movements that cooperatively interact on the two groups of sprocket wheels (7) that are located at horizontal direction, paired metal type dies (5) is fixedlyed connected with the outside of two annular conveyor chains (4) respectively, and every annular conveyor chain (4) is gone up the equidistant some groups of identical metal type dies (5) that are provided with; Described differential gearing deceleration device (1) comprises the worm screw (8) that is connected with motor (6), worm screw (8) is meshed with worm gear (9), worm gear (9) is fixedlyed connected with pinion (10) by the power transmission shaft at its center, pinion (10) and gear wheel (11) engagement, gear wheel (11) is fixedlyed connected with active dial (12) by the power transmission shaft at its center, between gear wheel (11) and active dial (12), be provided with and active dial (12) close-fitting differential driven sheaves (13), the driving lever (14) of active dial (12) front end matches with the notch on the differential driven sheave (13), differential driven sheave (13) is fixedlyed connected with gear (15) by the power transmission shaft at its center, gear (15) is meshed with two power output gears (16), and each power output gear is equipped with power output shaft on (16); Described metal type dies clamping device (2) is located at the pouring area behind the grinding ball continuous casting production line matched moulds, metal type dies clamping device (2) comprises two two hydraulic cylinders (17) that the annular conveyor chain (4) that cooperatively interacts is inboard that are located at pouring area respectively, the front end of the piston rod (18) of each hydraulic cylinder (17) is equipped with push pedal (19), push pedal is evenly distributed with several perforation on (19), the rear end of push rod (20) is provided with screw thread, screw thread is provided with nut (21), push rod (20) passes the perforation in the push pedal (19), the front end of push rod (20) is provided with U type dop (22), top wheel (23) is movably arranged on by pin in the U type dop (22) of push rod (20) front end, is with compression spring (24) on the push rod (20) between push pedal (19) and the U type dop (22); Described air cooling equipment (3) is located at the cooling zone behind the grinding ball continuous casting production line pouring area, air cooling equipment (3) comprises a dovetail guide (25) of two annular conveyor chain (4) belows that cooperatively interact that are located at grinding ball continuous casting production line, dovetail guide (25) is provided with can be along the mobile hinge seat (26) of dovetail guide (25), one end of hinge-rod (27) and hinge seat (26) flexibly connect by rotating shaft, one end of hinge-rod (27) other end and another hinge-rod (28) flexibly connects by rotating shaft, the other end of another hinge-rod (28) is provided with blast cap (29), blast cap (29) is provided with wind hole (30), also is provided with the air trunking (31) that is connected with air compressor on the blast cap (29).
2, grinding ball continuous casting production line according to claim 1 is characterized in that: described hinge seat (26) is provided with tapped screw, is provided with screw (32) in the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100046556A CN100467167C (en) | 2007-01-13 | 2007-01-13 | Grinding ball continuous casting production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100046556A CN100467167C (en) | 2007-01-13 | 2007-01-13 | Grinding ball continuous casting production line |
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| Publication Number | Publication Date |
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| CN100999016A CN100999016A (en) | 2007-07-18 |
| CN100467167C true CN100467167C (en) | 2009-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100046556A Expired - Fee Related CN100467167C (en) | 2007-01-13 | 2007-01-13 | Grinding ball continuous casting production line |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974780B (en) * | 2012-12-08 | 2014-10-22 | 太原理工大学 | Manganese alloy continuous casting and moulding granulating equipment |
| CN104001910A (en) * | 2014-06-13 | 2014-08-27 | 邯郸市天豪耐磨材料厂 | Automatic metal mold ball casting production line device |
| CN105232336B (en) * | 2015-10-28 | 2019-03-08 | 武汉工程大学 | Small size automatic honeyed pill making machine |
| CN105665682A (en) * | 2016-01-29 | 2016-06-15 | 安徽省凤形耐磨材料股份有限公司 | Double-auxiliary-line cooling device used for casting grinding balls |
| CN108044064A (en) * | 2018-01-23 | 2018-05-18 | 广西欧迪姆重工科技有限公司 | A kind of slewing equipment and equipment for horizontally rotating continuous casting machine |
| CN110918902B (en) * | 2018-09-20 | 2024-06-18 | 黄山市黄山区金球耐磨材料有限公司 | Automatic molding machine capable of easily demolding wear-resistant steel balls |
| CN110871524A (en) * | 2019-11-24 | 2020-03-10 | 六安丰恺尼机电科技有限公司 | Chain mould injection moulding process for polystyrene plastic particles |
| CN112403961B (en) * | 2020-11-05 | 2023-07-04 | 湖南旭昱新能源科技有限公司 | Solar cell panel cleaning device with good cleaning effect |
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- 2007-01-13 CN CNB2007100046556A patent/CN100467167C/en not_active Expired - Fee Related
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| CN100999016A (en) | 2007-07-18 |
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Assignee: Anhui Changjiang machine tool manufacturing (Group) Co., Ltd. Assignor: Wang Zhongjue|Chen Xiangqian Contract fulfillment period: 2009.3.17 to 2019.3.16 contract change Contract record no.: 2009340000055 Denomination of invention: Grinding ball continuous casting production line Granted publication date: 20090311 License type: Exclusive license Record date: 2009.4.21 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.17 TO 2019.3.16; CHANGE OF CONTRACT Name of requester: ANHUI CHANGJING MACHINE TOOL MANUFACTURING( GROUP Effective date: 20090421 |
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Granted publication date: 20090311 Termination date: 20170113 |
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