CN214023470U - Integral stopper rod for pouring of tundish - Google Patents
Integral stopper rod for pouring of tundish Download PDFInfo
- Publication number
- CN214023470U CN214023470U CN202023185964.8U CN202023185964U CN214023470U CN 214023470 U CN214023470 U CN 214023470U CN 202023185964 U CN202023185964 U CN 202023185964U CN 214023470 U CN214023470 U CN 214023470U
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- rod
- case
- stopper rod
- stopper
- tundish
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Abstract
The utility model relates to a metallurgical technical field discloses an integral stopper stick for pouring basket casting, the load simulator comprises a case, one side of machine incasement portion is connected with a set of bearing frame, one side of machine incasement portion is connected with the lead screw through the bearing frame, the opposite side of machine incasement portion is connected with the bracing piece, machine incasement portion is connected with the slider through the lead screw, machine incasement portion is connected with the supporting shoe through the bracing piece, machine incasement portion is connected with the base through slider and supporting shoe jointly, machine roof portion is connected with the support frame through the base, support frame one end is connected with and presss from both sides the cover. The utility model can realize the threaded connection between the rod head and the rod seat through the rod core, realize the quick assembly and disassembly of the stopper rod, facilitate the replacement of damaged parts and reduce the maintenance cost; the rod seat can be fixed through the jacket, so that the safe operation of the equipment is guaranteed; the jacket and the stopper rod are lifted through a simple mechanical structure, so that the failure rate during operation can be reduced, and the equipment is convenient to maintain and overhaul.
Description
Technical Field
The utility model relates to a metallurgical technical field specifically is an integral stopper stick for pouring basket casting.
Background
The integral stopper rod is one of continuous steel casting devices, is mainly used for opening and closing a tundish, controls the position from the head of the stopper rod to a water gap of the tundish to regulate molten steel flow entering a crystallizer, ensures uniform casting, can automatically stop when equipment faults such as power failure or casting wheel faults occur, prevents molten steel from continuously flowing out, and ensures equipment safety and production safety.
Traditional stopper rod is mostly the screw rod connection, under long-term high temperature environment and equipment vibrations influence, and the screw thread of stopper rod and screw rod produces the deformation easily, leads to the stopper rod to break away from in the cover that presss from both sides, influences the safe operation of equipment. Accordingly, one skilled in the art has provided a one-piece stopper rod for tundish casting to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integral stopper stick for pouring basket casting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an integral stopper rod for pouring a tundish comprises a case, wherein one side in the case is connected with a group of bearing seats, one side of the inside of the case is connected with a screw rod through a bearing seat, the other side of the inside of the case is connected with a supporting rod, the bottom of the inside of the case is connected with a servo motor, the inside of the case is connected with a slide block through a screw rod, the interior of the case is connected with a supporting block through a supporting rod, the interior of the case is connected with a base through a sliding block and the supporting block, the top of the case is connected with a supporting frame through a base, one end of the supporting frame is connected with a jacket, the top of the jacket is connected with a screw rod in a penetrating way, a group of circular through holes are arranged on both sides of the jacket, a threaded through hole is arranged between the two circular through holes on both sides of the jacket, the clamp is characterized in that two sides of the clamp sleeve are connected with clamps through circular through holes and threaded through holes, and the inside of the clamp sleeve is connected with a stopper rod main body through a screw and the clamps.
As a further aspect of the present invention: the stopper rod main part includes the stick seat, the screw thread round hole has all been seted up to stick seat top and bottom, the stick seat top is connected with the screw rod through the screw thread round hole, stick seat bottom is connected with the excellent core through the screw thread round hole.
As a further aspect of the present invention: the outer side of one end of the rod core is provided with threads, the other end of the rod core is connected with a rod head, and the rod body is connected to the top of the rod head on the outer side of the rod core.
As a further aspect of the present invention: one end of the servo motor is connected with a bevel gear set, and the servo motor is connected with the screw rod through the bevel gear set.
As a further aspect of the present invention: the clamp comprises a clamping plate, one side of the clamping plate is connected with a group of connecting rods, and one side of the clamping plate is connected with a handle through the connecting rods.
As a further aspect of the present invention: the outer side of the connecting rod is connected with a spring.
As a further aspect of the present invention: the handle is characterized in that a threaded through hole is formed in the middle of the handle, and the handle is connected with a limiting bolt through the threaded through hole.
As a further aspect of the present invention: the middle part of the screw rod is connected with a nut.
Compared with the prior art, the beneficial effects of the utility model are that:
the stopper rod can be connected with the rod base through the rod core in a threaded manner to form a stopper rod whole body together, so that the stopper rod can be quickly disassembled and assembled, damaged parts can be conveniently replaced, the stopper rod whole body does not need to be replaced, the mounting efficiency can be effectively improved, and the maintenance cost is reduced; the clamping sleeve can effectively clamp and fix the rod seat by utilizing a double fixing structure of the clamp and the screw rod, so that the rod seat is prevented from being separated from the clamping sleeve, and the safe operation of equipment can be effectively guaranteed; the jacket and the stopper rod are lifted by a simple mechanical structure, the overall failure rate of the equipment can be effectively reduced, the overall structure is easy to operate and use, and the equipment is convenient to maintain and overhaul.
Drawings
FIG. 1 is a schematic view of a one-piece stopper rod for tundish casting;
FIG. 2 is a schematic view of the construction of a jacket in an integral stopper rod for tundish casting;
FIG. 3 is a schematic view of a clamp in an integral stopper rod for tundish casting;
fig. 4 is an exploded view of a stopper body in a monolithic stopper for tundish casting.
In the figure: 1. a chassis; 2. a support frame; 3. a jacket; 4. a clamp; 5. a stopper rod body; 6. a bearing seat; 7. a screw rod; 8. a slider; 9. a support bar; 10. a support block; 11. a servo motor; 12. a bevel gear set; 13. a base; 14. a screw; 15. a nut; 41. a splint; 42. a connecting rod; 43. a handle; 44. a limit bolt; 45. a spring; 51. a rod seat; 52. a rod core; 53. a rod body; 54. a rod head.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, an integral stopper for pouring a tundish comprises a case 1, a set of bearing seats 6 is fixedly connected to one side inside the case 1, a lead screw 7 is connected to one side inside the case 1 through the bearing seats 6, the lead screw 7 can rotate in the bearing seats 6, a support rod 9 is fixedly connected to the other side inside the case 1, two ends of the support rod 9 are welded and fixed inside the case 1, a servo motor 11 is installed and connected to the bottom inside the case 1, one end of the servo motor 11 is connected to a bevel gear set 12, the servo motor 11 is connected to the lead screw 7 through the bevel gear set 12, the lead screw 7 can be precisely driven to rotate by the servo motor 11 and the bevel gear set 12, a slider 8 is connected to the inside of the case 1 through the lead screw 7, a support block 10 is connected to the inside of the case 1 through the support rod 9, and a base 13 is connected to the inside of the case 1 through the slider 8 and the support block 10, lead screw 7 can drive base 13 and supporting shoe 10 vertical lift and remove when rotating, and at the in-process that base 13 goes up and down, supporting shoe 10 can provide the support for base 13's opposite side, makes base 13's lift process more stable, and 1 top of quick-witted case is connected with support frame 2 through base 13, and 2 one end welded connections of support frame have the clamp cover 3, and clamp cover 3 can be along with support frame 2 and base 13 lift removal together.
In fig. 2 and 3: the top of the jacket 3 is connected with a screw rod 14 in a penetrating way, the middle part of the screw rod 14 is connected with a nut 15, two sides of the jacket 3 are provided with a group of circular through holes, two sides of the jacket 3 are provided with a thread through hole between the two circular through holes, two sides of the jacket 3 are connected with a clamp 4 through the circular through holes and the thread through hole, the clamp 4 can horizontally move in the circular through hole of the jacket 3, the inside of the jacket 3 is fixedly connected with a stopper rod main body 5 through the screw rod 14 and the clamp 4 together, the clamp 4 comprises a clamp plate 41, the two clamp plates 41 clamp and fix the stopper rod main body 5 from two sides, one side of the clamp plate 41 is fixedly connected with a group of connecting rods 42, the outer side of the connecting rods 42 is connected with a spring 45, one side of the clamp plate 41 is fixedly connected with a handle 43 through the connecting rods 42, the clamp plate 41 of the clamp 4 is arranged in the inside of the jacket 3, the handle 43 is arranged outside the jacket 3, and the clamp 4 can be pulled to move through the handle 43 and the connecting rods 42, the handle 43 middle part has seted up the screw thread through-hole, and the handle 43 is connected with spacing bolt 44 through the screw thread through-hole, runs through handle 43 and clamp cover 3 simultaneously through spacing bolt 44, can realize the fixed of splint 41 position.
In fig. 4: stopper rod main part 5 includes stick seat 51, the screw thread round hole has all been seted up to stick seat 51 top and bottom, stick seat 51 top is connected with screw 14 through the screw thread round hole, stick seat 51 bottom is connected with excellent 52 through the screw thread round hole, the outside of excellent 52 one end is provided with the screw thread, the excellent 52 other end is connected with stick 54, the stick 52 outside is connected with barred 53 at stick 54 top, stick seat 51 is direct not with liquid contact, stick 54 and barred 53 then need the immersion liquid in, after stick 54 or barred 53 damaged, only need change corresponding part can.
The utility model discloses a theory of operation is: firstly, pulling the clamps 4 on both sides of the jacket 3, placing the rod base 51 into the jacket 3, loosening the handle 43 of the clamp 4, rebounding the clamping plates 41 to the outer sides of the rod base 51 under the action of the springs 45 on the connecting rods 42, clamping and fixing the rod base 51 from both sides through the two clamping plates 41, screwing the limiting bolts 44 on the handle 43 into the jacket 3, limiting the movement of the clamp 4 through the limiting bolts 44, screwing the screw rods 14 from the top of the jacket 3, fixing the rod base 51 through the screw rods 14 and the clamps 4, embedding the rod cores 52 into the rod bodies 53, screwing the rod bodies 53 and the rod heads 54 into the bottom of the rod base 51 through the rod cores 52, driving the sliding blocks 8 and the base 13 to vertically move in the case 1 through the rotation of the precisely controlled screw rods 7 of the servo motor 11, and driving the jacket 3 and the stopper main body 5 to move vertically through the supporting frame 2 on the base 13.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. An integral stopper rod for pouring tundish casting comprises a case (1) and is characterized in that one side inside the case (1) is connected with a group of bearing seats (6), one side inside the case (1) is connected with a lead screw (7) through the bearing seats (6), the other side inside the case (1) is connected with a support rod (9), the bottom inside the case (1) is connected with a servo motor (11), the inside of the case (1) is connected with a sliding block (8) through the lead screw (7), the inside of the case (1) is connected with a support block (10) through the support rod (9), the inside of the case (1) is connected with a base (13) through the sliding block (8) and the support block (10), the top of the case (1) is connected with a support frame (2) through the base (13), one end of the support frame (2) is connected with a jacket (3), the plug rod clamping device is characterized in that a screw rod (14) is connected to the top of the clamping sleeve (3) in a penetrating mode, a group of circular through holes are formed in the two sides of the clamping sleeve (3), threaded through holes are formed in the two sides of the clamping sleeve (3) between the two circular through holes, the two sides of the clamping sleeve (3) are connected with a clamp (4) through the circular through holes and the threaded through holes, and the inside of the clamping sleeve (3) is connected with a plug rod main body (5) through the screw rod (14) and the clamp (4) together.
2. The integral stopper rod for pouring the tundish according to claim 1, wherein the stopper rod main body (5) comprises a rod seat (51), the top and the bottom of the rod seat (51) are provided with threaded round holes, the top of the rod seat (51) is connected with the screw rod (14) through the threaded round holes, and the bottom of the rod seat (51) is connected with a rod core (52) through the threaded round holes.
3. A unitary stopper rod for tundish casting according to claim 2 wherein the outside of one end of the core (52) is threaded and the other end of the core (52) is connected to a rod head (54), and the outside of the core (52) is connected to a rod body (53) at the top of the rod head (54).
4. A unitary stopper rod for tundish casting according to claim 1 characterised in that the servo motor (11) is connected at one end to a bevel gear set (12), the servo motor (11) being connected to the screw (7) through the bevel gear set (12).
5. A monolithic stopper rod for tundish casting according to claim 1, characterised in that the clamp (4) comprises a clamping plate (41), one side of the clamping plate (41) being connected to a set of connecting rods (42), one side of the clamping plate (41) being connected to a handle (43) via a connecting rod (42).
6. A monolithic stopper rod for tundish casting according to claim 5, characterised in that a spring (45) is attached to the outside of the connecting rod (42).
7. The integral stopper rod for pouring of the tundish according to claim 5, wherein the handle (43) is provided with a threaded through hole in the middle, and the handle (43) is connected with a limit bolt (44) through the threaded through hole.
8. A unitary stopper rod for tundish casting according to claim 1 characterised in that a nut (15) is attached to the screw (14) in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023185964.8U CN214023470U (en) | 2020-12-26 | 2020-12-26 | Integral stopper rod for pouring of tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023185964.8U CN214023470U (en) | 2020-12-26 | 2020-12-26 | Integral stopper rod for pouring of tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023470U true CN214023470U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023185964.8U Active CN214023470U (en) | 2020-12-26 | 2020-12-26 | Integral stopper rod for pouring of tundish |
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| CN (1) | CN214023470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012083A (en) * | 2021-11-10 | 2022-02-08 | 潍坊筠安机械有限公司 | General type intelligence casting machine |
-
2020
- 2020-12-26 CN CN202023185964.8U patent/CN214023470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012083A (en) * | 2021-11-10 | 2022-02-08 | 潍坊筠安机械有限公司 | General type intelligence casting machine |
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