CN201482943U - Curved continuous casting machine using straight mold - Google Patents
Curved continuous casting machine using straight mold Download PDFInfo
- Publication number
- CN201482943U CN201482943U CN2009201935504U CN200920193550U CN201482943U CN 201482943 U CN201482943 U CN 201482943U CN 2009201935504 U CN2009201935504 U CN 2009201935504U CN 200920193550 U CN200920193550 U CN 200920193550U CN 201482943 U CN201482943 U CN 201482943U
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- arc
- hook
- guide barrel
- continuous casting
- straight
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Abstract
The utility model discloses a curved continuous casting machine using a straight mold, which comprises a straight mold, a rigid dummy bar, throwing rollers, a straightening machine, a machine frame, a curved guide slot, a curved billet connecting guide slot, a spring, a hook seat and a hook, wherein the rigid dummy bar is connected with a billet, the throwing rollers are positioned at both sides of the billet, the curved guide slot is positioned below the straight mold and comprises an inner slot wall and an outer slot wall, a chock block is arranged on the outer slot wall, one end of the curved billet connecting guide slot is movably connected with the top end of the curved guide slot, the other end of the curved billet connecting guide slot is connected with the spring, the other end of the spring is arranged on the machine frame at the outer side of the outer slot wall, the hook seat is arranged on the machine frame at the inner side of the inner slot wall, a hook rotating shaft is arranged on the hook seat, one end of the hook is hung on the curved billet connecting guide slot, the other end is connected with a connecting bar, the other end of the connecting bar is connected with a movable plate, a movable plate seat is arranged below the rigid dummy bar, and a movable plate rotating shaft is arranged on the movable plate seat. The curved continuous casting machine has simple structure, convenient operation, lower cost and higher molding precision.
Description
Technical field
The utility model relates to mechanical design field, specifically a kind of circular-arc type continuous casting machine that uses straight mo(u)ld.
Background technology
At present, in the metallurgy industry, circular-arc type continuous casting machine is subjected to application more and more widely at home.Circular-arc type continuous casting machine has many types, wherein, and more a kind of circular-arc type continuous casting machine that is to use straight mo(u)ld of usefulness.Be illustrated in figure 1 as the structure of the circular-arc type continuous casting machine of the use straight mo(u)ld that occurs on the market, mainly comprise throwing roller 2, rigid dummy bar 3, the first hydraulic pressure bending device 4, the second hydraulic pressure bending device 5, the 3rd hydraulic pressure bending device 6, its operation principle is that the steel billet 1 in the straight mo(u)ld is pulled out by rigid dummy bar 3, throwing roller 2 rotates and makes steel billet 1 move downward, when steel billet 1 comes downwards to the precalculated position, the first hydraulic pressure bending loading amount, 4 bump steel billets 1 make it break away from rigid dummy bar, simultaneously steel billet 1 being hit to bend makes its bending enter predetermined arching trajectory 7, the second hydraulic pressure bending device 5 and the 3rd hydraulic pressure bending device 6 clash into steel billet 1 successively and make it become the arc steel billet fully in steel billet 1 traveling process, are aligned in the horizontal tangent position at last, cut off, ejection.This structure is owing to adopted a plurality of hydraulic pressure bending devices to finish, so complex structure, cost is higher, and needs repeatedly bending action, troublesome poeration, and each bending not necessarily can both be pushed up desired trajectory, and formed precision is lower.
The utility model content
The purpose of this utility model provides a kind of circular-arc type continuous casting machine that uses straight mo(u)ld, and simple in structure easy to operate, cost is lower, and formed precision is higher.
For achieving the above object, the technical solution of the utility model is:
A kind of circular-arc type continuous casting machine that uses straight mo(u)ld, comprise straight mo(u)ld, rigid dummy bar, the throwing roller, straightener, rigid dummy bar is connected with steel billet in the straight mo(u)ld, the throwing roller is positioned at the both sides of steel billet and closely contacts with steel billet, described circular-arc type continuous casting machine also comprises frame, arc guide barrel, arc connects the base guide groove, spring, hook base, hook, connecting rod, portable plate, movable panel seat, described arc guide barrel is positioned at the below of straight mo(u)ld, described arc guide barrel comprises internal groove side wall and external groove sidevall, the end of described arc guide barrel is connected with straightener, the end that described arc connects the base guide groove is movably connected on the top of arc guide barrel, described arc guide barrel is provided with block on the external groove sidevall on arc guide barrel top, the other end that described arc connects the base guide groove is connected with spring, the other end of described spring is fixedly set on the frame in the external groove sidevall outside of arc guide barrel, described hook base is fixedly installed on the frame of internal groove side wall inboard of arc guide barrel, described hook base is provided with the hook rotating shaft that is used to link up with rotation, one end activity of described hook is mounted on arc and connects the base guide groove, the other end of hook links to each other with connecting rod, the other end of described connecting rod links to each other with portable plate, described movable panel seat is fixedly set in the below of rigid dummy bar, and described movable panel seat is provided with the portable plate rotating shaft that is used for the portable plate rotation.
Operation principle of the present utility model is: rigid dummy bar is pulled out straight mo(u)ld with steel billet, the throwing roller rotates and makes steel billet descending, rigid dummy bar is descending when contacting portable plate, portable plate is rotated counterclockwise and drives connecting rod and hook successively, hook is rotated counterclockwise the disengagement arc and connects the base guide groove, arc connect the base guide groove by springs return to the block place, rigid dummy bar is knocked, steel billet enters arc successively and connects base guide groove and arc guide barrel and bend to the arc steel billet with arc guide barrel and enter straightener then.
According to a kind of preferred construction, the outside of the internal groove side wall of arc guide barrel described in the utility model closely is provided with some limiting rolls, and limiting roll can stop steel billet to overflow from the internal groove side wall of arc guide barrel.
According to a kind of preferred improvement structure, the terminal both sides of arc guide barrel described in the utility model closely are provided with smoothing roll, are used for aligning the steel billet that comes out from arc guide barrel.
As preferred embodiment, the radian that arc described in the utility model connects the base guide groove is identical with the radian of arc guide barrel, can improve the precision of arc steel billet moulding.
Therefore compared with prior art, the utility model has following beneficial effect:
(1) the utility model is simple in structure, does not need to use the high hydraulic pressure bending device of cost, and manufacturing cost is lower, promotes easily;
(2) arc guide barrel in the utility model can make that the precision of steel billet when brake forming is higher, guarantees the quality of product;
(3) the utility model connects the base guide groove except needs are manual with arc and is articulated to hook goes up in use, does not need to carry out other operations, operates very simply, and labour intensity is less.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the circular-arc type continuous casting machine of existing use straight mo(u)ld;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3 is the another kind of view of the utility model embodiment.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Be a kind of embodiment that uses the circular-arc type continuous casting machine of straight mo(u)ld described in the utility model as shown in Figures 2 and 3, comprise straight mo(u)ld 8, rigid dummy bar 9, throwing roller 10, straightener 22, rigid dummy bar 9 is connected with steel billet 11 in the straight mo(u)ld 8, throwing roller 10 is positioned at the both sides of steel billet 11 and closely contacts with steel billet 11, circular-arc type continuous casting machine also comprises the frame (not shown), arc guide barrel 12, arc connects base guide groove 13, spring 14, hook base 15, hook 16, connecting rod 17, portable plate 18, movable panel seat 19, arc guide barrel 12 is positioned at the below of straight mo(u)ld 8, arc guide barrel 12 comprises internal groove side wall 121 and external groove sidevall 122, the end of arc guide barrel 12 is connected with straightener 22, the end that arc connects base guide groove 13 is movably connected on the top of arc guide barrel 12, arc guide barrel 12 is provided with block 123 on the external groove sidevall 122 on its top, the other end that arc connects base guide groove 13 is connected with spring 14, the other end of spring 14 is fixedly set on the frame in external groove sidevall 122 outsides, hook base 15 is fixedly installed on the frame of internal groove side wall 121 inboards, hook base 15 is provided with the hook rotating shaft 151 that is used to link up with 16 rotations, one end activity of hook 16 is mounted on arc and connects base guide groove 13, the other end of hook 16 links to each other with connecting rod 17, the other end of connecting rod 17 links to each other with portable plate 18, movable panel seat 19 is fixedly set in the below of rigid dummy bar 9, and movable panel seat 19 is provided with the portable plate rotating shaft 191 that is used for portable plate 18 rotations.
During practical operation, rigid dummy bar 9 pulls out steel billet 11 (as shown in Figure 1) from straight mo(u)ld 8, steel billet 11 beginnings are descending under the rotary action of throwing roller 10, when rigid dummy bar 9 is descending when contacting portable plate 18 (as shown in Figure 2), portable plate 18 is rotated counterclockwise around portable plate rotating shaft 191, and drive connecting rod 17 successively and link up with 16 actions together, hook 16 is rotated counterclockwise and throws off arc around hook rotating shaft 151 and connects base guide groove 13, arc connects base guide groove 13 and is retracted by spring 14,123 places stop to block, simultaneously rigid dummy bar 9 is knocked, steel billet 11 enters arc successively and connects base guide groove 13 and arc guide barrel 12 then, enters straightener after simultaneously bending to the arc steel billet with arc guide barrel 12.
In order to stop steel billet 11 to overflow from internal groove side wall 121, improve the precision of steel billet 11 moulding, in the present embodiment, the outside of internal groove side wall 121 closely is provided with some limiting rolls 20.
In order to align the steel billet 11 that comes out from arc guide barrel 12, in the present embodiment, the terminal both sides of arc guide barrel 12 closely are provided with smoothing roll 21.
In order further to improve the precision of arc steel billet moulding, in the present embodiment, the radian that arc connects base guide groove 13 is identical with the radian of arc guide barrel 12.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a circular-arc type continuous casting machine that uses straight mo(u)ld comprises straight mo(u)ld, rigid dummy bar, throwing roller, straightener, and rigid dummy bar is connected with steel billet in the straight mo(u)ld, and the throwing roller is positioned at the both sides of steel billet and closely contacts with steel billet, it is characterized in that:
Described circular-arc type continuous casting machine comprises that also frame, arc guide barrel, arc connect base guide groove, spring, hook base, hook, connecting rod, portable plate, movable panel seat,
Described arc guide barrel is positioned at the below of straight mo(u)ld, and described arc guide barrel comprises internal groove side wall and external groove sidevall, and the end of described arc guide barrel is connected with straightener,
The end that described arc connects the base guide groove is movably connected on the top of arc guide barrel, the external groove sidevall on described arc guide barrel top is provided with block, the other end that described arc connects the base guide groove is connected with spring, and the other end of described spring is fixedly set on the frame in the external groove sidevall outside of arc guide barrel
Described hook base is fixedly installed on the frame of internal groove side wall inboard of arc guide barrel, described hook base is provided with the hook rotating shaft that is used to link up with rotation, one end activity of described hook is mounted on arc and connects the base guide groove, the other end of hook links to each other with connecting rod, the other end of described connecting rod links to each other with portable plate
Described movable panel seat is fixedly set in the below of rigid dummy bar, and described movable panel seat is provided with the portable plate rotating shaft that is used for the portable plate rotation.
2. the circular-arc type continuous casting machine of use straight mo(u)ld according to claim 1 is characterized in that: the outside of the internal groove side wall of described arc guide barrel closely is provided with some limiting rolls.
3. the circular-arc type continuous casting machine of use straight mo(u)ld according to claim 1 is characterized in that: the terminal both sides of described arc guide barrel closely are provided with smoothing roll.
4. according to the circular-arc type continuous casting machine of claim 1 or 2 or 3 described use straight mo(u)lds, it is characterized in that: the radian that described arc connects the base guide groove is identical with the radian of arc guide barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201935504U CN201482943U (en) | 2009-08-27 | 2009-08-27 | Curved continuous casting machine using straight mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201935504U CN201482943U (en) | 2009-08-27 | 2009-08-27 | Curved continuous casting machine using straight mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482943U true CN201482943U (en) | 2010-05-26 |
Family
ID=42421836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201935504U Expired - Fee Related CN201482943U (en) | 2009-08-27 | 2009-08-27 | Curved continuous casting machine using straight mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482943U (en) |
-
2009
- 2009-08-27 CN CN2009201935504U patent/CN201482943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120827 |