CN104368780B - A kind of rotary shaft divides steel machine - Google Patents
A kind of rotary shaft divides steel machine Download PDFInfo
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- CN104368780B CN104368780B CN201410612988.7A CN201410612988A CN104368780B CN 104368780 B CN104368780 B CN 104368780B CN 201410612988 A CN201410612988 A CN 201410612988A CN 104368780 B CN104368780 B CN 104368780B
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Abstract
A kind of rotary shaft is provided to divide steel machine, comprise: slide rail connects steel stand, connects steel stand seat, divides steel machine body, guide rail bracket, it is characterized in that: slide rail connects steel stand, dials steel pawl, guide rail bracket along steel billet length direction successively interlaced arrangement, quantity each minimum 2 groups can according to steel billet length adjustment, slide rail connects steel stand slide rail inclination angle makes steel billet by sliding into steel under deadweight automatically and being accurately positioned in initial point steel position; Dividing steel machine to separate initially dividing the steel billet of steel position by root successively, along guide rail bracket guide rail movement, slipping into the conveying equipment be connected with it; Steel machine body bilateral is divided to drive, symmetric design; Steel machine body vital part major axis is divided to adopt hollow shaft structure; Dial steel pawl and be uniformly distributed along the circumference two; Adopt water-cooled sliding bearing seat, adopt a kind of simplex roller chain shaft coupling.Advantage is: structure is simple, easy to maintenance, lightweight, operate steadily, uniform force, the life-span is long, cost is low, automatically enter steel, accurate positioning, energy-saving and environmental protection, be conducive to industry energy conservation, consumption reduction.
Description
Technical field:
The present invention relates to continuous casting, Rolling-mill Auxiliary Facilities technical field, particularly relate to for one group is closed up there is regular geometric profile product (as square billet, circle base, square steel etc.) by root be separated be convenient to transport rotary shaft divide steel machine.
Background technology:
In the prior art, the continuous casting billet that metallurgy industry often runs into needs one group to adduct together is separated by root and the situation of longitudinally conveying successively, existing equipment mainly adopts hydraulic steel pushing machine to push away steel mode, promote steel billet in groups to move outermost steel billet and be pushed into rollgang or other conveying equipments are transported, mainly there is following shortcoming: the scope of application is limited, the situation without drop or small drop can only be suitable for; Pusher contacts distance with hot base near, and heat radiation is serious, and working condition is severe, and fault rate is high; Pusher back and forth pushes away steel motion, and the cycle is longer, acts frequently, and efficiency is low; Accurately can not control to push away steel step pitch and realize a point steel functional; Not easily realize automatically controlling; Hydraulic cylinder needs supporting hydraulic pressure affiliated facility, and hydraulic oil is easily revealed and caused environmental pollution.
Summary of the invention:
The object of this invention is to provide a kind of simple and reliable, easy to operate, energy-conserving and environment-protective, the rotary shaft of large-scale production can be adapted to divide steel machine.
The present invention solves the scheme that its technical problem adopts: provide a kind of rotary shaft to divide steel machine, be made up of rollgang, transmission base, motor, decelerator, Hooks coupling universal coupling, bearing block, bearing block base, major axis, pedestal; It is characterized in that: also comprise that slide rail connects steel stand, connects steel stand seat, guide rail bracket, point steel machine body, protective heat shields, folder coupling, dial steel pawl, single-chain type shaft coupling; Slide rail connects steel stand one end and is fixed on cold bed or feeding skid, the other end by bolt with connect steel stand seat and be connected, connect steel stand seat and be bolted on pedestal; Guide rail bracket side is connected with rollgang with fixing, and opposite side is bolted on pedestal; Motor and decelerator are bolted in transmission base, transmission base is fixed on basis by foundation bolt, the output shaft of decelerator is connected with major axis by Hooks coupling universal coupling, major axis is supported by bearing block, bearing block is bolted on bearing block base, be bolted at the bottom of bearing block on pedestal, pedestal is fixed on basis by foundation bolt; Motor and decelerator are provided with protective heat shields near steel billet side, and protective heat shields is fixed on basis by foundation bolt; Motor is connected by shaft coupling with decelerator; Divide steel machine body also to comprise major axis, two major axis be arranged symmetrically with are fixedly connected as a synchronizing shaft by folder coupling; Dialling steel pawl is bolted on the pusher dog connecting plate be welding as one with major axis; It is 28 ° ~ 32 ° that slide rail connects steel stand with inclination alpha span in the horizontal direction, and its inclination angle is by increasing, subtracting the fine setting of adjustment pad; The guide rail of guide rail bracket near runout table one end is 15 ° ~ 18 ° with angle of inclination beta span in the horizontal direction, and its inclination angle is by increasing, subtracting the fine setting of adjustment pad.Be further characterized in that: slide rail connects steel stand, dials steel pawl, guide rail bracket along steel billet length direction successively interlaced arrangement; Slide rail connects steel stand and arranges 2-6 group along steel billet length direction, and minimum 2 groups, its quantity is according to steel billet length adjustment; Guide rail bracket one group of 2-6, minimum 2, its quantity according to steel billet length adjustment, generally with to answer slide rail to connect steel stand quantity identical; Dial steel pawl and arrange 2-6 group along steel billet length direction, minimum 2 groups, its quantity is according to steel billet length adjustment; Divide steel machine body bilateral to drive to be arranged symmetrically with steel billet lengthwise centers line; The vital part major axis of steel machine body is divided to be set to hollow shaft structure; Dial steel pawl and often organize uniform two along major axis circumferencial direction; Bearing block adopts a kind of water-cooled sliding bearing seat; The shaft coupling of motor and decelerator adopts a kind of simplex roller chain shaft coupling.
Beneficial effect of the present invention: overcome pusher and contact distance with hot base closely, heat radiation is serious, work condition environment inclement condition, and fault rate is high, easy oil leakage contaminated environment; And pusher reciprocating motion pushes away steel, the problems such as the cycle is longer, acts frequently, and efficiency is low; The rotary shaft designed divides steel machine to have employed two-side motor driving, and be designed with self-lubricating bearing, have that structure is simple, overall weight is light, characteristics of compact layout, operate steadily, uniform force, applied widely, adaptable, long service life, repair and maintenance are convenient, cheap, the advantage of energy-conserving and environment-protective, achieve and automatically enter steel, accurate positioning, operate continuously, be suitable for large-scale production requirement, be conducive to industry energy conservation, consumption reduction; Being connected convenient with miscellaneous equipment, steel billet large drop decline difficult problem can being solved as overlapped point steel machine equipment linking use more.
Accompanying drawing explanation
Fig. 1 is the structure chart of the embodiment of the present invention " a kind of rotary shaft divides steel machine ";
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that in Fig. 1, slide rail connects steel stand 1, connects steel stand seat 2 and be connected schematic diagram
Fig. 4 is the structure chart of point steel machine body 5 in Fig. 1;
Fig. 5 is the top view in Fig. 4;
Fig. 6 is that the A-A in Fig. 4 divides steel position view to initial;
Fig. 7 is a point structure chart for the vital part major axis 14 of steel machine body 5;
Fig. 8 is B-B sectional view in Fig. 7;
Fig. 9 is a point structure chart for the critical component bearing block 12 of steel machine body 5;
Figure 10 is the sectional view of Fig. 9;
Figure 11 is the structure chart of the critical component single-chain type shaft coupling 18 of point steel machine body 5;
Figure 12 is the left view of Figure 11.
In accompanying drawing: 1. slide rail connects steel stand; 2. connect steel stand seat; 3. guide rail bracket; 4. steel billet; 5. point steel machine body; 6. rollgang; 7. transmission base; 8. motor; 9. decelerator; 10. protective heat shields; 11. Hooks coupling universal couplings; 12. bearing blocks; 13. bearing block bases; 14. major axis; 15. pedestals; 16. folder couplings; 17. groups of steel pawls; 18. single-chain type shaft couplings; I. steel position is initially divided; α °. slide rail connects steel stand 1 and connects steel stand seat 2 angle in the horizontal direction.β °. the guide rail angle in the horizontal direction of guide rail bracket 3.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail: a kind of rotary shaft as shown in Figure 1 and Figure 2 divides steel machine, connects steel stand 1 by slide rail, connect steel stand seat 2, guide rail bracket 3, divide a steel machine body 5 to form, slide rail connects steel stand 1 as shown in Figure 3, connect steel stand seat 2, the position of pedestal 15 is connected schematic diagram, slide rail connects steel stand 1 and adopts welded steel structure, slide rail adopts standard light rail bolt, pressing plate is fixed on steel construction, connect steel stand seat 2 for welded steel structure, one end is bolted on pedestal 15, the other end connects steel stand 1 by bolt and slide rail and is connected, connect steel stand seat 2 and be designed with dismountable block, welded steel structure pedestal 15 is fixed on basis by foundation bolt, the inclination alpha span that slide rail connects steel stand 1 is 28 ° ~ 32 °, inclination angle is by increasing, subtract the fine setting of adjustment pad, point steel machine body 5 bilateral as shown in Figure 4,5, 6 drives symmetric design, forms primarily of transmission base 7, motor 8, decelerator 9, protective heat shields 10, Hooks coupling universal coupling 11, bearing block 12, bearing block base 13, major axis 14, pedestal 15, folder coupling 16, group steel pawl 17, single-chain type shaft coupling 18, transmission base 7 is fixed on basis by foundation bolt, motor 8 and decelerator 9 are bolted in transmission base 7, motor 8 is with decelerator 9 and be connected by single-chain type shaft coupling 18, motor 8 and decelerator 9 are designed with protective heat shields 10 near steel billet side, protective heat shields 10 is fixed on basis by foundation bolt, the output shaft of decelerator 9 is connected with major axis 14 by Hooks coupling universal coupling 11, major axis 14 is supported by bearing block 12, bearing block 12 is bolted on bearing block base 13, bearing block base 13 is bolted on pedestal 15, the major axis of major axis 14 and symmetric design is a synchronizing shaft by pressing from both sides that coupling 16 is connected, dialling steel pawl 17 is bolted on the pusher dog connecting plate be welding as one with major axis, the guide rail level inclination β span of guide rail bracket 3 is 15 ° ~ 18 °, and its inclination angle is by increasing, subtracting the fine setting of adjustment pad, shown in Fig. 7,8, the major part major axis 14 of point steel machine body 5 is designed to hollow shaft structure, and pusher dog connecting plate and major axis 14 are welded as a whole, Fig. 9,10 is depicted as the structural representation of water-cooling bearing block 12, the schematic diagram of the single-chain type shaft coupling 18 of motor 8 and decelerator 9 is connected shown in Figure 11,12.Operation principle of the present invention is: the equipment (steel pull-out machine be connected with point steel machine, cold bed, feeding skid etc.) one group of steel billet 4 is sent into slide rail connect steel stand 1, once receive 6 steel billets at most, steel billet 4 to glide along slide rail by deadweight and connects steel stand seat 2 block and to clash into and static, next root steel billet 4 is accurately positioned in initial point steel position, the motor 8 dividing the Bilateral Symmetry of steel machine body 5 to arrange rotates and passes to decelerator 9 by single-chain type shaft coupling 18, flow to by major axis 14 through Hooks coupling universal coupling 11, two major axis be arranged symmetrically with 14 connect for Integral synchronous axle by folder coupling 16, synchronizing shaft rotates and drives group steel pawl 17 fixed thereon, dial steel pawl 17 to rotate and to release on slide rail the steel billet 4 that next root is in initial point steel position, slide into steel under all the other steel billets are automatic and be accurately positioned in initial point steel position, dial steel pawl 17 to promote steel billet 4 and slip on rollgang 6 along the guide rail of guide rail bracket 3, be transported away, point steel machine is dialled steel pawl 17 and is again rotated and will initially divide steel position steel billet 4 to separate successively to send into rollgang 6.
Claims (7)
1. rotary shaft divides a steel machine, is made up of rollgang (6), transmission base (7), motor (8), decelerator (9), Hooks coupling universal coupling (11), bearing block (12), bearing block base (13), major axis (14), pedestal (15); It is characterized in that: also comprise that slide rail connects steel stand (1), connects steel stand seat (2), guide rail bracket (3), point steel machine body (5), protective heat shields (10), folder coupling (16), dial steel pawl (17), single-chain type shaft coupling (18); Slide rail connects steel stand (1) one end and is fixed on cold bed or feeding skid, the other end by bolt with connect steel stand seat (2) and be connected, connect steel stand seat (2) and be bolted on pedestal (15); Guide rail bracket (3) side is connected with rollgang (6) with fixing, and opposite side is bolted on pedestal (15); Motor (8) and decelerator (9) are bolted in transmission base (7), transmission base (7) is fixed on basis by foundation bolt, the output shaft of decelerator (9) is connected with major axis (14) by Hooks coupling universal coupling (11), major axis (14) is supported by bearing block (12), bearing block (12) is bolted on bearing block base (13), bearing block base (13) is bolted on pedestal (15), and pedestal (15) is fixed on basis by foundation bolt; Motor (8) and decelerator (9) are provided with protective heat shields (10) near steel billet (4) side, and protective heat shields (10) is fixed on basis by foundation bolt; Motor (8) is connected by shaft coupling with decelerator (9); Divide steel machine body (5) also to comprise major axis (14), two major axis be arranged symmetrically with (14) are fixedly connected as a synchronizing shaft by folder coupling (16); Dialling steel pawl (17) is bolted on the pusher dog connecting plate be welding as one with major axis (14); It is 28 ° ~ 32 ° that slide rail connects steel stand (1) with inclination alpha span in the horizontal direction, and its inclination angle is by increasing, subtracting the fine setting of adjustment pad; The guide rail of guide rail bracket (3) near runout table (6) one end is 15 ° ~ 18 ° with angle of inclination beta span in the horizontal direction, and its inclination angle is by increasing, subtracting the fine setting of adjustment pad.
2. a kind of rotary shaft as claimed in claim 1 divides steel machine, is further characterized in that: slide rail connects steel stand (1), dials steel pawl (17), guide rail bracket (3) along steel billet length direction successively interlaced arrangement; Slide rail connects steel stand (1) and arranges 2-6 group along steel billet (4) length direction, and its quantity is according to steel billet length adjustment; Guide rail bracket (3) one groups of 2-6, and its quantity is according to steel billet length adjustment, to connect steel stand (1) quantity identical with slide rail; Dial steel pawl and arrange 2-6 group along steel billet length direction, and its quantity is according to steel billet length adjustment.
3. a kind of rotary shaft as claimed in claim 1 divides steel machine, is further characterized in that: point steel machine body (5) bilateral drives and is arranged symmetrically with steel billet lengthwise centers line.
4. a kind of rotary shaft as claimed in claim 1 divides steel machine, is further characterized in that: the vital part major axis (14) of point steel machine body (5) is set to hollow shaft structure.
5. a kind of rotary shaft as claimed in claim 1 divides steel machine, is further characterized in that: dial steel pawl (17) and often organize uniform two along major axis (14) circumferencial direction.
6. a kind of rotary shaft as claimed in claim 1 divides steel machine, is further characterized in that: bearing block (12) adopts a kind of water-cooled sliding bearing seat (12).
7. a kind of rotary shaft as claimed in claim 1 divides steel machine, is further characterized in that: the shaft coupling of motor (8) and decelerator (9) adopts a kind of simplex roller chain shaft coupling (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612988.7A CN104368780B (en) | 2014-11-04 | 2014-11-04 | A kind of rotary shaft divides steel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612988.7A CN104368780B (en) | 2014-11-04 | 2014-11-04 | A kind of rotary shaft divides steel machine |
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| Publication Number | Publication Date |
|---|---|
| CN104368780A CN104368780A (en) | 2015-02-25 |
| CN104368780B true CN104368780B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410612988.7A Active CN104368780B (en) | 2014-11-04 | 2014-11-04 | A kind of rotary shaft divides steel machine |
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Families Citing this family (1)
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| CN114084576B (en) * | 2021-11-30 | 2024-01-09 | 广东韶钢松山股份有限公司 | Billet conveying method |
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| KR100651604B1 (en) * | 2005-12-29 | 2006-11-30 | 주식회사 포스코 | Move table for single driving type mini-mill continuous rolling pendulum shear |
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| CN103862015A (en) * | 2012-12-13 | 2014-06-18 | 武汉大西洋钢铁技术研发有限责任公司 | Hot charging blank dividing device |
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| CN104368780A (en) | 2015-02-25 |
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