CN211248246U - Continuous casting billet dummy ingot removing device - Google Patents
Continuous casting billet dummy ingot removing device Download PDFInfo
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- CN211248246U CN211248246U CN201921270392.8U CN201921270392U CN211248246U CN 211248246 U CN211248246 U CN 211248246U CN 201921270392 U CN201921270392 U CN 201921270392U CN 211248246 U CN211248246 U CN 211248246U
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Abstract
The utility model discloses a continuous casting billet takes off dummy ingot device relates to casting technical field. The utility model discloses a support body, bearing roller, controller and jack-up mechanism, a support body side is fixed with a link, and the link includes a set of curb plate, and anterior and rear portion between a set of curb plate are fixed with first connecting plate and second connecting plate respectively, and first connecting plate and second connecting plate top surface are fixed with an swash plate, and jack-up mechanism includes pneumatic cylinder and a set of rotor plate, and the edge on a set of rotor plate surface all rotates through pivot and a both sides board surface and is connected. The utility model discloses a cooperation that is equipped with pneumatic cylinder, mount pad, turning block and free bearing is used and can be driven jacking roller upward movement, compares with the motion mode of straight down at present, can make power be partial to dummy bar direction of motion, has solved current continuous casting billet and has taken off the problem that the direction of motion of interior hydro-cylinder of dummy bar device caused the hydro-cylinder to damage for straight down easily.
Description
Technical Field
The utility model belongs to the technical field of the casting, especially, relate to a continuous casting billet takes off dummy ingot device.
Background
After a continuous casting machine is started, molten steel is solidified in a dovetail groove of a dummy bar head to form a hook head so as to form a continuous casting blank, the continuous casting blank is pulled out of a withdrawal and straightening machine under the traction of a flexible dummy bar by utilizing the hook head and the dovetail groove of the dummy bar head, when the tail end of the flexible dummy bar passes through a grating, a signal is given to a PLC, a lifting electromagnetic valve is controlled by the PLC to be electrified, a hydraulic oil cylinder rises, the flexible dummy bar is jacked up, the corresponding upward lifting of the dummy bar head of the flexible dummy bar is realized, when the upward force of the dummy bar head exceeds the friction force between the dovetail groove of the dummy bar head and the hook head of the continuous casting blank, the dummy bar head is separated from the hook head of the continuous casting blank, and.
However, in the actual working process, the original dummy bar removing device moves vertically and vertically, the oil cylinder is stressed, so that the oil cylinder is easily damaged and locked, the flexible dummy bar moves vertically and vertically, the force transmitted to the dummy bar head by the flexible dummy bar rod overcomes the friction force and the gravity between the hook head of the continuous casting billet and the dovetail groove of the dummy bar head, and meanwhile, the vertical transverse acting force provided by the withdrawal and straightening machine can cause the situations that the oil cylinder inclines, topples and the connecting bolt is broken.
Meanwhile, when the existing dummy ingot removing device falls down, the original dummy ingot removing jacking device is cooled, so that water often splashes, the lower lifting limit fails to work and the dummy ingot removing jacking device always jacks, the success rate of the dummy ingot removing is low, and the production efficiency of continuous casting billets is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dummy ingot device is taken off to continuous casting billet uses through the cooperation that is equipped with pneumatic cylinder, mount pad, turning block and free bearing and can drive jacking roller upward movement, compares with the motion mode of straight down straight up now, can make power be partial to dummy bar direction of motion, has solved current continuous casting billet and has taken off the problem that the motion direction of hydro-cylinder caused the hydro-cylinder to damage easily for straight down in the dummy ingot device.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a continuous casting billet dummy ingot removing device, which comprises a frame body, a carrier roller, a controller and a jacking mechanism, wherein a connecting frame is fixed on one side surface of the frame body;
the connecting frame comprises a group of side plates, a first connecting plate and a second connecting plate are respectively fixed at the front part and the rear part between the group of side plates, and an inclined plate is fixed on the top surfaces of the first connecting plate and the second connecting plate;
the jacking mechanism comprises a hydraulic cylinder and a group of rotating plates;
the edges of one surface of the rotating plates are rotatably connected with the surfaces of the two side plates through rotating shafts, a supporting plate is fixed between the rotating plates, and a jacking roller is fixed on the front side surface of the rotating plate;
the bottom end of the hydraulic cylinder is rotatably connected with the lower part of the front side surface of the first connecting plate through a mounting seat and a hinged support, and the output end of the hydraulic cylinder is rotatably connected with the top surface of the supporting plate through a rotating block and a hinged support.
Further, the support body includes base plate and L shaped plate, be fixed with a set of riser between base plate and the L shaped plate, two curb plate a surperficial edge all is fixed with a mounting panel, two the curb plate passes through mounting panel and bolt and a surface fixed connection of L shaped plate.
Further, a set of seat plate is fixed on the top surface of the base plate, connecting shafts are fixed at two ends of the carrier roller, and one end of each connecting shaft penetrates through the seat plate and is rotatably connected with the seat plate through a self-lubricating bearing.
Furthermore, a group of infrared gratings is fixed on the top surface of the substrate, and the group of infrared gratings are respectively positioned on the opposite sides of the carrier roller.
Furthermore, one be fixed with a plurality of first gusset plates between riser and the L shaped plate, L shaped plate internal fixation has a plurality of second gusset plates, first gusset plate and second gusset plate are the right trapezoid structure.
Further, the controller is a PLC controller, an electromagnetic valve is arranged on the hydraulic cylinder, and the electromagnetic valve and the infrared grating are both electrically connected with the controller.
The utility model discloses following beneficial effect has:
1. the utility model discloses a cooperation that is equipped with pneumatic cylinder, mount pad, turning block and free bearing is used and can be driven jacking roller upward movement, can realize taking off of continuous casting billet and draw, and ejecting orbit is the arc orbit, compares with the motion mode of straight down at present, can make power be partial to dummy bar direction of motion, has reduced the atress of hydro-cylinder, effectively avoids the damage and the card condition of dying of hydro-cylinder.
2. The utility model discloses a be equipped with link mountable jack-up mechanism to fix the link in support body one side through a plurality of bolts, the fixed ability is sufficient, and opposite with jack-up mechanism's atress direction makes the difficult atress of hydraulic cylinder that jack-up mechanism used empty.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a continuous casting billet dummy ingot removing device of the utility model;
FIG. 2 is a schematic structural view of the front view of FIG. 1;
FIG. 3 is a cross-sectional view of the structure at A-A in FIG. 2;
FIG. 4 is a schematic structural view of the jacking mechanism according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-frame body, 2-carrier roller, 3-jacking mechanism, 4-connecting frame, 101-base plate, 102-L-shaped plate, 103-vertical plate, 104-mounting plate, 105-base plate, 106-infrared grating, 107-first reinforcing plate, 108-second reinforcing plate, 201-connecting shaft, 301-hydraulic cylinder, 302-rotating plate, 303-supporting plate, 304-jacking roller, 305-mounting seat, 306-rotating block, 401-side plate, 402-first connecting plate, 403-second connecting plate and 404-inclined plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a continuous casting billet dummy ingot removing device, which comprises a frame body 1, a carrier roller 2, a controller and a jacking mechanism 3, wherein a connecting frame 4 is fixed on one side surface of the frame body 1;
the connecting frame 4 comprises a group of side plates 401, a first connecting plate 402 and a second connecting plate 403 are respectively fixed at the front part and the rear part between the group of side plates 401, and a sloping plate 404 is fixed at the top surfaces of the first connecting plate 402 and the second connecting plate 403;
the jacking mechanism 3 comprises a hydraulic cylinder 301 and a group of rotating plates 302;
the edges of one surface of the group of rotating plates 302 are rotatably connected with one surface of the two side plates 401 through rotating shafts, a supporting plate 303 is fixed between the group of rotating plates 302, and a jacking roller 304 is fixed on the front side surface of the group of rotating plates 302;
the bottom end of the hydraulic cylinder 301 is rotatably connected with the lower part of the front side surface of the first connecting plate 402 through a mounting seat 305 and a hinged support, and the output end of the hydraulic cylinder 301 is rotatably connected with the top surface of the supporting plate 303 through a rotating block 306 and the hinged support.
As shown in fig. 1 and fig. 3-4, the frame body 1 includes a base plate 101 and an L-shaped plate 102, a set of risers 103 is fixed between the base plate 101 and the L-shaped plate 102, an installation plate 104 is fixed on an edge of one surface of each of two side plates 401, the two side plates 401 are fixedly connected with one surface of the L-shaped plate 102 through the installation plate 104 and bolts, and the bolts are M24 × 140 in type.
As shown in fig. 1, a set of seat plates 105 is fixed on the top surface of the base plate 101, connecting shafts 201 are fixed at both ends of the carrier roller 2, and one end of each connecting shaft 201 penetrates through the seat plate 105 and is rotatably connected with the seat plate 105 through a self-lubricating bearing.
As shown in fig. 1 and fig. 3 to 4, a group of infrared gratings 106 is fixed on the top surface of the substrate 101, and the group of infrared gratings 106 are respectively located on opposite sides of the idler 2.
As shown in fig. 1 and fig. 3 to 4, a plurality of first reinforcing plates 107 are fixed between a vertical plate 103 and the L-shaped plate 102, a plurality of second reinforcing plates 108 are fixed in the L-shaped plate 102, and the first reinforcing plates 107 and the second reinforcing plates 108 are both in a right-angled trapezoid structure.
Wherein, the controller is the PLC controller, is equipped with the solenoid valve on the pneumatic cylinder 301, and solenoid valve and echelette grating 106 all with controller electric connection.
The program in the PLC controller can be modified into a mode of reaching the top for 3 seconds and automatically descending, and the situation that the limiting oil cylinder cannot be stopped can not be achieved.
One specific application of this embodiment is: when the tail end of the flexible dummy bar passes through the infrared grating 106, the infrared grating 106 receives a signal and transmits the signal to the controller, the controller controls the electromagnetic valve on the hydraulic cylinder 301 to operate, the hydraulic cylinder 301 is driven to ascend, the jacking roller 304 can be driven to operate upwards, the flexible dummy bar can be jacked up, the corresponding ascending of the dummy bar head of the flexible dummy bar is further realized, when the ascending force of the dummy bar head exceeds the friction force between the dovetail groove of the dummy bar head and the hook head of the continuous casting billet, the dummy bar head is separated from the hook head of the continuous casting billet, the ascending time is set to be 3 seconds, and the rear automatic descending is realized, so that the drawing of the continuous casting billet is completed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a continuous casting billet takes off dummy ingot device, includes support body (1), bearing roller (2) and controller, its characterized in that: the lifting device is characterized by also comprising a jacking mechanism (3), wherein a connecting frame (4) is fixed on one side surface of the frame body (1);
the connecting frame (4) comprises a group of side plates (401), a first connecting plate (402) and a second connecting plate (403) are respectively fixed at the front part and the rear part between the group of side plates (401), and a sloping plate (404) is fixed on the top surfaces of the first connecting plate (402) and the second connecting plate (403);
the jacking mechanism (3) comprises a hydraulic cylinder (301) and a group of rotating plates (302);
the edges of one surface of one group of the rotating plates (302) are rotatably connected with one surface of two side plates (401) through rotating shafts, a supporting plate (303) is fixed between one group of the rotating plates (302), and a jacking roller (304) is fixed on the front side surface of one group of the rotating plates (302);
the bottom end of the hydraulic cylinder (301) is rotatably connected with the lower part of the front side surface of the first connecting plate (402) through a mounting seat (305) and a hinged support, and the output end of the hydraulic cylinder (301) is rotatably connected with the top surface of the supporting plate (303) through a rotating block (306) and the hinged support.
2. The continuous casting billet dummy ingot removing device according to claim 1, wherein the frame body (1) comprises a base plate (101) and an L-shaped plate (102), a set of vertical plates (103) is fixed between the base plate (101) and the L-shaped plate (102), a mounting plate (104) is fixed at the edge of one surface of each of the two side plates (401), and the two side plates (401) are fixedly connected with one surface of the L-shaped plate (102) through the mounting plates (104) and bolts.
3. The continuous casting billet dummy ingot removing device according to claim 2, wherein a group of seat plates (105) are fixed on the top surface of the base plate (101), connecting shafts (201) are fixed at both ends of the carrier roller (2), and one ends of the connecting shafts (201) penetrate through the seat plates (105) and are rotatably connected with the seat plates (105) through self-lubricating bearings.
4. The ingot withdrawal device for continuous casting billets as claimed in claim 2, wherein a group of infrared gratings (106) is fixed on the top surface of the base plate (101), and the group of infrared gratings (106) are respectively located on the opposite sides of the carrier roller (2).
5. The ingot withdrawal device for the continuous casting slab as claimed in claim 2, wherein a plurality of first reinforcing plates (107) are fixed between the vertical plate (103) and the L-shaped plate (102), a plurality of second reinforcing plates (108) are fixed in the L-shaped plate (102), and the first reinforcing plates (107) and the second reinforcing plates (108) are both in a right-angled trapezoid structure.
6. The continuous casting billet dummy ingot removing device according to claim 4, wherein the controller is a PLC controller, the hydraulic cylinder (301) is provided with an electromagnetic valve, and the electromagnetic valve and the infrared grating (106) are both electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270392.8U CN211248246U (en) | 2019-08-07 | 2019-08-07 | Continuous casting billet dummy ingot removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270392.8U CN211248246U (en) | 2019-08-07 | 2019-08-07 | Continuous casting billet dummy ingot removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248246U true CN211248246U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921270392.8U Active CN211248246U (en) | 2019-08-07 | 2019-08-07 | Continuous casting billet dummy ingot removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248246U (en) |
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2019
- 2019-08-07 CN CN201921270392.8U patent/CN211248246U/en active Active
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