CN103862015A - Hot charging blank dividing device - Google Patents
Hot charging blank dividing device Download PDFInfo
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- CN103862015A CN103862015A CN201210544737.0A CN201210544737A CN103862015A CN 103862015 A CN103862015 A CN 103862015A CN 201210544737 A CN201210544737 A CN 201210544737A CN 103862015 A CN103862015 A CN 103862015A
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- blank
- hydraulic cylinder
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Abstract
The invention relates to a hot charging blank dividing device and belongs to the technical field of continuous casting equipment. The hot charging blank dividing device comprises a blank dividing mechanism, fixed sliding frames and a blank poking mechanism. The blank dividing mechanism comprises a movable track, a first fixed hinged support, a beam and a blank dividing hydraulic cylinder. One end of the movable track is connected with the first fixed hinged support, the other end of the movable track is fixed on the beam, and the lower end of the beam is hinged to a piston rod of the blank dividing hydraulic cylinder. The blank poking mechanism comprises a movable poking head, a synchronizing shaft, a rotating arm and a blank poking hydraulic cylinder. One end of the movable poking head is fixedly connected to the synchronizing shaft, one end of the rotating arm is connected with the synchronizing shaft, the other end of the rotating arm is hinged to a piston rod of the blank poking hydraulic cylinder, the fixed sliding frames are arranged at two ends of the blank poking mechanism and are higher than the synchronizing shaft in the blank poking mechanism, and the upper surface of one end of every fixed sliding frame has the same height as the movable track in the blank dividing mechanism. The device working cycle is greatly reduced due to the movable poking head structure, and impact resistance of the device is greatly enhanced due to the fixed sliding frames.
Description
Technical field
The invention belongs to continuous casting installation for casting technical field, be specifically related to a kind of heat and send a point blanking device.
Background technology
Along with deepening continuously of steel industry structural adjustment, improve the operating efficiency of equipment, and then lifting production capacity becomes a kind of trend in recent years.Strand heat send proportion shared in strand is produced increasing, and heat send the application in continuous casting is produced of point blanking device more and more extensive.But existing heat is sent point blanking device to be mostly applicable to ejection face and sent with heat the occasion that the roll surface discrepancy in elevation is larger, but after discrepancy in elevation increasing, while dividing base, strand is larger to the impact of equipment; After each point of base, blank distributing mechanism need return to initial bit, treats that shifting block delivers to heat by strand and send roller-way, and returns and connect behind base position, just can carry out point base action of next cycle, and duty cycle is longer; Moreover, because blank distributing mechanism and Jie Pi mechanism are movement parts, therefore higher to dividing base and connecing base action linking required precision, thus to equipment debugging, higher requirement is proposed.In sum, existing heat send a point blanking device to have the problems such as floor space is large, shock loading is large, duty cycle is long, installation and debugging are difficult.
Summary of the invention
The object of the invention is to for the problems referred to above, provide a kind of heat to send a point blanking device, be applicable to ejection face and heat and send roll surface difference in height less or there is no an occasion of the discrepancy in elevation.
The technical solution used in the present invention is: it comprises blank distributing mechanism, fixing balladeur train and Bo Pi mechanism, described blank distributing mechanism comprises movable rail, the first fixed-hinged support, crossbeam and point base hydraulic cylinder, one end of movable rail is connected with the first fixed-hinged support, the other end is fixed on crossbeam, crossbeam lower end is hinged with the piston rod of point base hydraulic cylinder, described Bo Pi mechanism comprises movable shifting block, synchronizing shaft, pivoted arm and group base hydraulic cylinder, one end of movable shifting block is fixedly connected on synchronizing shaft, one end of pivoted arm is connected with synchronizing shaft, the other end is hinged with the piston rod of dialling base hydraulic cylinder, described fixing balladeur train is arranged on Bo Pi mechanism two ends, higher than the synchronizing shaft in Bo Pi mechanism, movable rail in one end upper surface and the blank distributing mechanism of fixing balladeur train is with high.
Further, described fixing balladeur train upper surface is curvilinear structures, on fixing balladeur train with blank distributing mechanism in movable rail offer V-arrangement with high one end and connect base groove.
Further, described movable shifting block be two sections hinged, movable shifting block the other end is circular arc, movable shifting block is provided with limited block.Limited block can rotate to an angle around hinge mobile striking cephalic par.
Preferably, described point of base hydraulic cylinder bottom is hinged with the second fixed-hinged support, dials base hydraulic cylinder bottom and is hinged with the 3rd fixed-hinged support.
Compact conformation of the present invention, floor space is little, send the roll surface discrepancy in elevation less or there is no the occasion of the discrepancy in elevation applicable to ejection face and heat, and mobile striking header structure shortens the equipment availability cycle greatly, fixing balladeur train is strengthened this equipment anti-shock ability greatly, and installation and debugging are also more simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is work schematic diagram of the present invention.
Wherein, 1-fixed rack; 2-movable rail; 3-point base hydraulic cylinder; The 4-the first fixed-hinged support; 5-crossbeam; 6-fixing balladeur train; 7-group base hydraulic cylinder; 8-pivoted arm; 9-synchronizing shaft; 10-movable shifting block; 11-heat is sent roller-way; 12-strand; The 13-the second fixed-hinged support; The 14-the three fixed-hinged support.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, be convenient to be well understood to the present invention, but they do not form restriction to the present invention.
As shown in Figure 1 and Figure 2, the present invention includes the fixing balladeur train 6 of blank distributing mechanism, two groups and Bo Pi mechanism, blank distributing mechanism comprises two groups of movable rail 2, the first fixed-hinged support 4, crossbeam 5 and point base hydraulic cylinder 3, one end of movable rail 2 is connected with the first fixed-hinged support 4, the other end is fixed on crossbeam 5, crossbeam 5 lower ends are hinged with the piston rod of point base hydraulic cylinder 3, and point base hydraulic cylinder 3 bottom-hinged are on the second fixed-hinged support 13; Bo Pi mechanism comprises at least plural movable shifting block 10, synchronizing shaft 9, pivoted arm 8 and dials base hydraulic cylinder 7, one end of movable shifting block 10 is fixedly connected on synchronizing shaft 9, movable shifting block 10 the other end are circular arc, movable shifting block 10 be two sections hinged, movable shifting block 10 is provided with limited block, one end of pivoted arm 8 is connected with synchronizing shaft 9, and the other end is with to dial the piston rod of base hydraulic cylinder 7 hinged, dials base hydraulic cylinder 7 bottom-hinged on the 3rd fixed-hinged support 14; Fixing balladeur train 6 is arranged on Bo Pi mechanism two ends, higher than the synchronizing shaft 9 in Bo Pi mechanism, movable rail 2 in one end upper surface and the blank distributing mechanism of fixing balladeur train 7 is with high, fixing balladeur train 6 upper surfaces are curvilinear structures, on fixing balladeur train 6 with blank distributing mechanism in movable rail 2 offer V-arrangement with high one end and connect base groove.
When work: a is ejection direction (as shown in Figure 2), and strand drag-over unit is delivered to blank distributing mechanism movable rail 2 tops (as shown in Figure 1) by strand 12 by fixed rack 1, is now the original state of blank distributing mechanism.Divide base hydraulic cylinder 3 to move, piston rod stretches out, movable rail 2 is rotated around the first fixed-hinged support 4 with the strand 12 of top, when the downslide component producing when the gravity of strand 12 is greater than the frictional force between strand 12 and movable rail 12, strand 12 glides gradually along movable rail 2, and the V-arrangement finally falling on fixing balladeur train 6 connects base groove (as shown in Figure 3).Strand 12 falls into V-arrangement and connects after base groove, can touch signal generation apparatus, and signal generation apparatus sends action command to group base hydraulic cylinder 7.Dialling base hydraulic cylinder 7 moves, piston rod stretches out, drive synchronizing shaft 9 to rotate by pivoted arm 8, and then drive activity shifting block 10 rotates, after the end of movable shifting block 10 and V-arrangement connect strand 12 in base groove and contact, promotion strand 12 along balladeur train orbiting motion (when strand 12 is pushed out after V-shaped groove one segment distance, the strand 12 of strand 12 tops can continue to fall into V-shaped groove), send on roller-way 11 until strand 12 is brought to heat on fixing balladeur train 6.After strand 12 is brought to heat and send on roller-way 11, heat send roller-way 11 electric motor startings, strand 12 is seen off, simultaneously, dialling base hydraulic cylinder 7 moves, piston rod is regained, drive synchronizing shaft 9 to reverse by pivoted arm 8, and then drive activity shifting block 10 rotates backward, movable shifting block 10 ends are affected by gravity, and turn to limit position around self hinge, avoid strand 12 anti-and that V-arrangement connects in base groove to collide, until movable shifting block 10 is while getting back to initial bit, movable shifting block 10 ends are affected by gravity around self hinge and rotate backward to position as shown in Figure 1, and movable shifting block 10 is got back to initial bit completely.Single strand 12 heat send the cycle to complete.Heat send a point blanking device to work on, and strand 12 remaining in movable rail 2 is pushed to respectively to heat and send roller-way 11.
Claims (4)
1. a heat is sent a point blanking device, it comprises blank distributing mechanism, fixing balladeur train and Bo Pi mechanism, it is characterized in that: described blank distributing mechanism comprises movable rail, the first fixed-hinged support, crossbeam and point base hydraulic cylinder, one end of movable rail is connected with the first fixed-hinged support, the other end is fixed on crossbeam, crossbeam lower end is hinged with the piston rod of point base hydraulic cylinder, described Bo Pi mechanism comprises movable shifting block, synchronizing shaft, pivoted arm and group base hydraulic cylinder, one end of movable shifting block is fixedly connected on synchronizing shaft, one end of pivoted arm is connected with synchronizing shaft, the other end is hinged with the piston rod of dialling base hydraulic cylinder, described fixing balladeur train is arranged on Bo Pi mechanism two ends, higher than the synchronizing shaft in Bo Pi mechanism, movable rail in one end upper surface and the blank distributing mechanism of fixing balladeur train is with high.
2. heat according to claim 1 is sent a point blanking device, it is characterized in that: described fixing balladeur train upper surface is curvilinear structures, on fixing balladeur train with blank distributing mechanism in movable rail offer V-arrangement with high one end and connect base groove.
3. heat according to claim 1 is sent a point blanking device, it is characterized in that: described movable shifting block be two sections hinged, movable shifting block the other end is circular arc, movable shifting block is provided with limited block.
4. heat according to claim 1 is sent a point blanking device, it is characterized in that: described point of base hydraulic cylinder bottom is hinged with the second fixed-hinged support, dials base hydraulic cylinder bottom and is hinged with the 3rd fixed-hinged support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210544737.0A CN103862015A (en) | 2012-12-13 | 2012-12-13 | Hot charging blank dividing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210544737.0A CN103862015A (en) | 2012-12-13 | 2012-12-13 | Hot charging blank dividing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862015A true CN103862015A (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210544737.0A Pending CN103862015A (en) | 2012-12-13 | 2012-12-13 | Hot charging blank dividing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862015A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368780A (en) * | 2014-11-04 | 2015-02-25 | 北京中冶设备研究设计总院有限公司 | Rotary shaft type steel bar splitting machine |
| CN108273856A (en) * | 2017-12-13 | 2018-07-13 | 中冶连铸技术工程有限责任公司 | A kind of hydraulic stepping square billet feeding device with automatic steel splitting function |
-
2012
- 2012-12-13 CN CN201210544737.0A patent/CN103862015A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368780A (en) * | 2014-11-04 | 2015-02-25 | 北京中冶设备研究设计总院有限公司 | Rotary shaft type steel bar splitting machine |
| CN104368780B (en) * | 2014-11-04 | 2016-03-30 | 北京中冶设备研究设计总院有限公司 | A kind of rotary shaft divides steel machine |
| CN108273856A (en) * | 2017-12-13 | 2018-07-13 | 中冶连铸技术工程有限责任公司 | A kind of hydraulic stepping square billet feeding device with automatic steel splitting function |
| CN108273856B (en) * | 2017-12-13 | 2023-08-22 | 中冶连铸技术工程有限责任公司 | Hydraulic stepping square billet feeding device with automatic steel dividing function |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |