CN212525972U - Adjustable ingot mould support - Google Patents
Adjustable ingot mould support Download PDFInfo
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- CN212525972U CN212525972U CN202020755672.4U CN202020755672U CN212525972U CN 212525972 U CN212525972 U CN 212525972U CN 202020755672 U CN202020755672 U CN 202020755672U CN 212525972 U CN212525972 U CN 212525972U
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Abstract
The utility model relates to an adjustable ingot mould support belongs to metallurgical industry smelting equipment technical field. The technical scheme is as follows: comprises two supporting frames with the same structure, which are respectively supported at two ends of an ingot mould (1); the support frame comprises an arc-shaped track (6), a connecting rod mechanism (10) and a worm gear mechanism, and the radian of the arc-shaped track (6) is matched with that of the ingot mold (1); the two connecting rod mechanisms (10) are symmetrically supported at two ends of the arc-shaped track (6); the worm and gear mechanism comprises a sector turbine (7), a worm shaft (8) and a first hand wheel (12), wherein the sector turbine (7) is arranged on the arc-shaped track (6), the worm shaft (8) is meshed with the sector turbine (7), and the first hand wheel (12) is arranged at one end of the worm shaft (8). The utility model has the advantages that: the adjustment of ingot mould gradient and casting gate direction can be realized fast, and convenient and fast uses manpower sparingly, improves labor efficiency.
Description
Technical Field
The utility model relates to an adjustable ingot mould support belongs to metallurgical industry metal smelting equipment technical field.
Background
Ingot mold casting is a common casting process in the metallurgical process, and mainly adopts three modes of horizontal casting, vertical casting and inclined casting, wherein the inclined casting can increase the quality of cast steel ingots and increase the production efficiency.
When the ingot molds of different specifications and models are cast, the inclination requirements of the ingot molds are inconsistent, and the ingot molds need to be rotated to enable the casting openings to be vertically arranged, so that molten steel is prevented from splashing. When the ingot mold is adjusted, tools such as crowbars and cushion blocks are usually used for adjusting the state of the ingot mold, and the adjusting method needs to be adjusted for many times, so that the efficiency is low, time and labor are wasted, and the casting requirement can not be met easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable ingot mould support can realize the adjustment of ingot mould gradient and casting gate direction fast, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
an adjustable ingot mould bracket comprises two support frames with the same structure, wherein the two support frames with the same structure are respectively supported at two ends of an ingot mould; the support frame comprises an arc-shaped track, a connecting rod mechanism and a worm gear mechanism, and the radian of the arc-shaped track is matched with that of the ingot mold;
the two connecting rod mechanisms are symmetrically supported at two ends of the arc-shaped track; the connecting rod mechanism comprises a cross beam, a lead screw, a hand wheel II, a supporting rod, a connecting rod A, a connecting rod B, a connecting rod C, a connecting rod D and a fixed rod, the upper end of the supporting rod is fixed on an arc-shaped track, one ends of the connecting rod A and the connecting rod B are hinged to the lower end of the supporting rod, the other ends of the connecting rod A and the connecting rod B are respectively in threaded connection with the lead screw, one ends of the connecting rod C and the connecting rod D are hinged to the fixed rod, the other ends of the connecting rod C and the connecting rod D are respectively in threaded connection with the lead screw, the connecting rod A, the connecting rod B, the connecting rod;
the worm and gear mechanism comprises a sector turbine, a worm shaft and a hand wheel I, the sector turbine is arranged on the arc-shaped track, the worm shaft is meshed with the sector turbine, and the hand wheel I is arranged at one end of the worm shaft.
The middle of a fan-shaped turbine in the worm and gear mechanism is a turbine part meshed with the fan-shaped turbine, and two ends of the fan-shaped turbine are cylindrical surfaces connected to the arc-shaped track in a sliding mode.
Two ends of the worm shaft are respectively and rotatably connected to the supporting rods in the two connecting rod mechanisms.
Two ends of a lead screw in the connecting rod mechanism are provided with positive and negative threads.
Adopt the utility model discloses, utilize the support frame at link mechanism adjustment ingot mould both ends to realize the adjustment of ingot mould gradient fast, realize the adjustment of ingot mould casting gate direction through turbine worm mechanism.
The utility model has the advantages that: the adjustment of ingot mould gradient and casting gate direction can be realized fast, and convenient and fast uses manpower sparingly, improves labor efficiency.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a support frame;
FIG. 3 is a schematic view of a worm gear assembly;
FIG. 4 is a schematic view of a linkage mechanism;
in the figure: the casting device comprises an ingot mould 1, a casting opening 2, a bottom plate 3, a first support frame 4, a second support frame 5, an arc-shaped track 6, a sector turbine 7, a worm shaft 8, a cross beam 9, a link mechanism 10, a lead screw 11, a first hand wheel 12, a second hand wheel 13, a support rod 14, a connecting rod A15, a connecting rod B16, a connecting rod C17, a connecting rod D18 and a fixed rod 19.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to fig. 1-4, an adjustable ingot mold support comprises two support frames with the same structure, wherein the two support frames with the same structure are respectively supported at two ends of an ingot mold 1; the support frame comprises an arc-shaped track 6, a connecting rod mechanism 10 and a worm gear mechanism, and the radian of the arc-shaped track 6 is matched with that of the ingot mold 1;
the two link mechanisms 10 are symmetrically supported at two ends of the arc-shaped track 6; the link mechanism 10 comprises a cross beam 9, a lead screw 11, a second hand wheel 13, a support rod 14, a link A15, a link B16, a link C17, a link D18 and a fixed rod 19, the upper end of the support rod 14 is fixed on the arc-shaped track 6, one ends of a link A15 and a link B16 are hinged to the lower end of the support rod 14, the other ends of a link A15 and a link B16 are respectively in threaded connection with the lead screw 11, one ends of a link C17 and a link D18 are hinged to the fixed rod 19, the other ends of a link C17 and a link D18 are respectively in threaded connection with the lead screw 11, the link A15, the link B16, the link C17 and the link D18 form a parallelogram structure, the fixed rod 19 is fixed on the cross beam;
the worm and gear mechanism comprises a sector turbine 7, a worm shaft 8 and a first hand wheel 12, the sector turbine 7 is arranged on the arc-shaped track 6, the worm shaft 8 is meshed with the sector turbine 7, and the first hand wheel 12 is arranged at one end of the worm shaft 8.
In this embodiment, referring to fig. 1, a first support frame 4 and a second support frame 5 are both welded on a bottom plate 3, an ingot mold 1 is placed on the first support frame 4 and the second support frame 5, the first support frame 4 and the second support frame 5 have the same structure, and the inclination of the ingot mold is adjusted by adjusting the relative heights of the first support frame 4 and the second support frame 5.
Referring to the attached drawings 2 and 4, a first support frame 4 mainly comprises an arc-shaped track 6, a fan-shaped turbine 7, a worm shaft 8, a cross beam 9, a connecting rod mechanism 10, a lead screw 11, a first hand wheel 12 and a second hand wheel 13, wherein the cross beam 9 is welded on the bottom plate 3, a fixed rod 19 in the connecting rod mechanism 10 is welded on the cross beam 9, and support rods 14 are welded on the arc-shaped track 6, are symmetrically arranged at the left and the right and respectively support the arc-shaped track 6; the two ends of the screw rod 11 are respectively provided with a positive thread and a negative thread, and the height of the arc-shaped track 6 is adjusted through the connecting rod mechanism 10 under the action of the positive and negative threads.
Referring to fig. 2 and 3, a first handwheel 12 is installed on a worm shaft 8, the worm shaft 8 is installed on a support rod 14 in two link mechanisms 10, a worm part of the worm shaft 8 is in meshing fit with a sector turbine 7, the sector turbine 7 is installed on an arc-shaped track 6, and the sector turbine 7 can freely slide on the arc-shaped track 6 by rotating the worm shaft 8 through the first handwheel 12.
The fan-shaped turbine 7 is a special-shaped turbine, two shoulders are smooth cylindrical surfaces, the middle bulge is a turbine part, and the cylindrical surfaces on two sides are matched with the arc-shaped rail 6 and can freely slide when being installed.
Referring to FIGS. 1-4, the specific application steps are as follows:
(1) the ingot mould 1 is hoisted and placed on the fan-shaped turbines 6 of the first support frame 4 and the second support frame 5, and the heights of the first support frame 4 and the second support frame 5 are respectively adjusted through the second hand wheel 13, so that the gradient of the ingot mould meets the use requirement;
(2) and rotating the first hand wheel 12, and enabling the fan-shaped turbine 7 to rotate through the transmission fit of the turbine worm, so as to drive the ingot mold to rotate and complete the adjustment of the casting gate in the vertical direction.
Claims (4)
1. An adjustable ingot mold support, characterized in that: comprises two support frames with the same structure, wherein the two support frames with the same structure are respectively supported at two ends of an ingot mould (1); the support frame comprises an arc-shaped track (6), a connecting rod mechanism (10) and a worm gear mechanism, and the radian of the arc-shaped track (6) is matched with that of the ingot mold (1);
the two connecting rod mechanisms (10) are symmetrically supported at two ends of the arc-shaped track (6); the connecting rod mechanism (10) comprises a cross beam (9), a lead screw (11), a hand wheel II (13), a supporting rod (14), a connecting rod A (15), a connecting rod B (16), a connecting rod C (17), a connecting rod D (18) and a fixing rod (19), the upper end of the supporting rod (14) is fixed on the arc-shaped track (6), one ends of the connecting rod A (15) and the connecting rod B (16) are hinged to the lower end of the supporting rod (14), the other ends of the connecting rod A (15) and the connecting rod B (16) are respectively in threaded connection with the lead screw (11), one ends of the connecting rod C (17) and the connecting rod D (18) are hinged to the fixing rod (19), the other ends of the connecting rod C (17) and the connecting rod D (18) are respectively in threaded connection with the lead screw (11), the connecting rod A (15), the connecting rod B (16), the connecting rod C (17) and the connecting rod D, a second hand wheel (13) is arranged at one end of the screw rod (11);
the worm and gear mechanism comprises a sector worm gear (7), a worm shaft (8) and a first hand wheel (12), wherein the sector worm gear (7) is arranged on the arc-shaped track (6), the worm shaft (8) is meshed with the sector worm gear (7), and the first hand wheel (12) is arranged at one end of the worm shaft (8).
2. An adjustable ingot mold support according to claim 1, wherein: the middle of a fan-shaped worm wheel (7) in the worm and gear mechanism is a worm wheel part meshed with the fan-shaped worm wheel (7), and two ends of the fan-shaped worm wheel (7) are cylindrical surfaces connected to the arc-shaped rail (6) in a sliding mode.
3. An adjustable ingot mold support according to claim 1, wherein: two ends of the worm shaft (8) are respectively and rotatably connected to the support rods (14) in the two link mechanisms (10).
4. An adjustable ingot mold support according to claim 1, wherein: two ends of a lead screw (11) in the connecting rod mechanism (10) are provided with positive and negative threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755672.4U CN212525972U (en) | 2020-05-09 | 2020-05-09 | Adjustable ingot mould support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020755672.4U CN212525972U (en) | 2020-05-09 | 2020-05-09 | Adjustable ingot mould support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212525972U true CN212525972U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020755672.4U Active CN212525972U (en) | 2020-05-09 | 2020-05-09 | Adjustable ingot mould support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212525972U (en) |
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2020
- 2020-05-09 CN CN202020755672.4U patent/CN212525972U/en active Active
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