CN219581358U

CN219581358U - Continuous casting and rolling energy-saving continuous casting machine

Info

Publication number: CN219581358U
Application number: CN202321179561.3U
Authority: CN
Inventors: 范辉乐
Original assignee: Guilin Pinggang Steel Co ltd
Current assignee: Guilin Pinggang Steel Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-08-25
Anticipated expiration: 2033-05-16

Abstract

The utility model provides an energy-conserving conticaster of continuous casting tandem rolling, includes box, mould and turns over the board, the inside symmetry of box is equipped with fixing device, fixing device includes motor and fixed box, the fixed box internal surface is fixedly connected with the motor through the support, the output shaft of motor passes through the reducing gear box and links to each other with threaded rod one end is fixed, the gag lever post runs through fixed box surface and turns over the board surface and offsets tightly through the slide that fixed box surface was seted up. Through shedder and positioner's cooperation, slider rapid movement and spacing post striking, make inside work piece and mould separate, the one end jack-up of mould, the output shaft rotation of both sides motor drives the threaded rod and rotates, makes the gag lever post at polished rod and threaded rod surface motion, makes the gag lever post no longer support tightly with turning over the board surface, can cast and roll-in processing through shedder, first roll and second roll, has improved the practicality of device, simultaneously through a small amount of power structure, can make the device more energy-concerving and environment-protective.

Description

Continuous casting and rolling energy-saving continuous casting machine

Technical Field

The utility model relates to the technical field of machine manufacturing, in particular to a continuous casting and rolling energy-saving continuous casting machine.

Background

Continuous casting and rolling is a steel rolling process in which liquid steel is poured into a continuous casting machine to roll a steel billet, and then the steel billet is directly rolled in a hot continuous rolling unit after being kept for a certain time in a soaking furnace without cooling.

For example, the authorized bulletin number CN203061550U is named as a continuous casting and rolling high-efficiency energy-saving continuous casting machine, and cooling water enters from a water inlet pipe orifice and flows out from a water outlet pipe orifice through adding a cooling device, and is cooled circularly. The defects of uneven wire throwing, quick equipment temperature rise, poor lubrication condition, high noise, large oil smoke and the like in copper rod production are overcome, the wire throwing is uniform by automatic speed regulation, the temperature rise is controlled, the equipment is well lubricated, the operation is stable, the pollution is small, the service lives of a transmission device and a bearing are long, and the angle of a wire throwing bent pipe is variable. The device has solved the multiple problem that produces when the copper pole production, but the device does not possess the device that carries out mould shaping to liquid steel, and the device also can not carry out rolling processing to the steel spare after the shaping simultaneously, and the device can only process the copper pole, makes the function of device comparatively singlely, makes the practicality of device not high, and the device cooperates through multiunit complex structure simultaneously, needs to use a large amount of energy, and the device needs the heating simultaneously, can make the device use a large amount of energy at the during operation.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an energy-saving continuous casting machine for continuous casting and rolling, which achieves the purposes of improving practicability, saving energy and protecting environment.

The utility model solves the technical problems by adopting the technical scheme that: this kind of continuous casting tandem rolling energy-saving continuous casting machine, including box, mould and turning plate, the inside symmetry of box is equipped with fixing device, fixing device includes motor and fixed case, fixed case internal surface is fixedly connected with the motor through the support, the output shaft of motor passes through the reducing gear box and links to each other with threaded rod one end is fixed, the threaded rod other end rotates through the bearing with fixed case internal surface and links to each other, threaded rod surface links to each other with the gag lever post screw thread, the gag lever post is through opening and polished rod slip joint of seting up on the surface, the polished rod both ends all link to each other with fixed case internal surface is fixed, the gag lever post runs through fixed case surface and turns over the tight with turning plate surface counterbalance through the slide that fixed case surface was seted up.

For further improvement, the inner surface of the box body is fixedly connected with a workbench, and the protruding part of the surface of the workbench is movably connected with the surface of the die through a rotating shaft.

Further perfection, the inside shedder that is equipped with of box, shedder includes pneumatic cylinder and base, the pneumatic cylinder links to each other with base fixed surface, the flexible end of pneumatic cylinder links to each other with the promotion piece fixed surface, the slide slip joint that promotes piece and base surface and offer, the protruding portion in promotion piece surface offsets tightly with trapezoidal piece surface, the opening slip that trapezoidal piece and slider surface offered links to each other, the opening surface that the slider surface offered links to each other with first spring one end is fixed, the first spring other end links to each other with trapezoidal piece fixed surface, slide slip joint that slider and base surface offered, the slider offsets tightly with the spacing post surface of both sides, both sides spacing post all links to each other with base fixed surface, the slider surface links to each other with the one end of second spring and push rod is fixed, the second spring cup joints with the push rod, the one end of second spring links to each other with base fixed surface, the push rod runs through the base surface, base surface links to each other with the block is fixed.

Further perfecting, the base links to each other with box internal surface fixed, push rod one end links to each other with the connecting block is fixed, the connecting block links to each other with the joint piece activity through the pivot, the slide slip joint that joint piece and mould surface were seted up.

Further perfecting, the box body surface is provided with a feed inlet, the mould surface is provided with a feed pipe, and the mould surface is movably connected with the turning plate through a rotating shaft.

Further perfecting, the protruding part of the inner surface of the box body is rotationally connected with the conveying belt, the surface of the box body is fixedly connected with the fixing frame, the fixing frame is rotationally connected with the first roller and the second roller through bearings, and the fixing frame penetrates through the surface of the box body.

The beneficial effects of the utility model are as follows: according to the utility model, liquid steel is added into the die through the cooperation of the demolding device and the positioning device, after the liquid steel is cooled, the telescopic end of the hydraulic cylinder stretches to drive the pushing block to move, so that the push rod can drive the connecting block to move, the connecting block is driven by the connecting block to move to jack up one end of the die, the trapezoid block is not contacted with the pushing block any more, the second spring is not compressed, the sliding block is enabled to rapidly move to collide with the limit column under the action of the second spring, the die can generate great vibration to separate an internal workpiece from the die, one end of the die is jacked up according to the operation, the output shafts of the motors on two sides rotate to drive the threaded rods to rotate, the limit rod moves on the surfaces of the polished rod and the threaded rods, the limit rod is enabled to not to abut against the surfaces of the turnover plates any more, the internal workpiece can drop onto the surface of the conveyor, the conveyor belt rotates to drive the workpiece to move between the first roller and the second roller, the first roller and the second roller rotate to roll the workpiece, a small amount of rolling processing is enabled through the demolding device, the first roller and the second roller can carry out rolling processing, the practicability of the casting device is improved, and meanwhile the power structure can be enabled to be more environment-friendly and energy-saving.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a front view of the stripper apparatus of FIG. 1;

FIG. 4 is a top cross-sectional view of the positioning device of FIG. 1;

fig. 5 is a side view of the mold, the flap, the stationary box and the stop lever.

Reference numerals illustrate: 1. the device comprises a box body, 2, a feed inlet, 3, a demoulding device, 301, a hydraulic cylinder, 302, a limit column, 303, a base, 304, a pushing block, 305, a trapezoid block, 306, a first spring, 307, a sliding block, 308, a second spring, 309, a push rod, 310, a square block, 4, a connecting block, 5, a workbench, 6, a clamping block, 7, a mould, 8, a turning plate, 9, a positioning device, 901, a motor, 902, a fixed box, 903, a polished rod, 904, a limit rod, 905, a threaded rod, 10, a first roller, 11, a second roller, 12, a fixed frame, 13 and a conveyor belt.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-5: in this embodiment, an energy-conserving conticaster of continuous casting tandem rolling, including box 1, mould 7 and turn over board 8, the inside symmetry of box 1 is equipped with fixing device 9, fixing device 9 includes motor 901 and fixed box 902, fixed box 902 internal surface is fixed to be linked to each other with motor 901 through the support, fixed motor 901's position, motor 901 can according to actual demand, satisfy work needs can, the output shaft of motor 901 passes through reducing gear box and fixed continuous with threaded rod 905 one end, motor 901 can drive threaded rod 905 rotation, the threaded rod 905 other end passes through the bearing and rotates with fixed box 902 internal surface and link to each other, the position of fixed threaded rod 905, threaded rod 905 surface links to each other with the gag lever post 904 screw thread, the opening that threaded rod 905 was seted up through the surface is fixed with polished rod 903 slip joint, the motion track of gag lever post 904, polished rod 903 both ends all link to each other with fixed box 902 internal surface is fixed, the slide through fixed box 902 surface and turn over board 8 surface counterbalance that the gag lever post 904 was seted up, box 1 internal surface is fixed to link to each other with workstation 5, workstation 5's position, workstation 5 can be better to protect inside structure and carry out the protection to the mould 7 through the activity to the surface 7, can be carried out to the activity to the part 7.

Referring to fig. 1-5: the demolding device 3 is arranged in the box body 1, the demolding device 3 comprises a hydraulic cylinder 301 and a base 303, the hydraulic cylinder 301 is fixedly connected with the surface of the base 303, the telescopic end of the hydraulic cylinder 301 is fixedly connected with the surface of a pushing block 304, the position of the hydraulic cylinder 301 is fixed, the hydraulic cylinder 301 can meet the working requirement according to the actual requirement, the pushing block 304 is slidably clamped with a slide way arranged on the surface of the base 303, the moving track of the pushing block 304 is fixed, the protruding part on the surface of the pushing block 304 is abutted against the surface of a trapezoid block 305, the trapezoid block 305 can be pushed to move by the movement of the pushing block 304, the trapezoid block 305 is slidably connected with an opening arranged on the surface of a sliding block 307, the opening surface arranged on the surface of the sliding block 307 is fixedly connected with one end of a first spring 306, the stiffness coefficient of the first spring 306 can meet the working requirement according to the actual requirement, the first spring 306 can enable the trapezoid block 305 to stretch, the other end of the first spring 306 is fixedly connected with the surface of the trapezoid block 305, the sliding block 307 is fixedly clamped with a sliding way arranged on the surface of the base 303, a moving track of the sliding block 307 is fixed, the sliding block 307 is abutted against the surfaces of limiting columns 302 at two sides, the sliding block 307 is limited, the position of the die 7 can be fixed, the limiting columns 302 at two sides are fixedly connected with the surface of the base 303, the surface of the sliding block 307 is fixedly connected with the second spring 308 and one end of the push rod 309, the position of the second spring 308 is fixed, the stiffness coefficient of the second spring 308 can meet the working requirement according to the actual requirement, the second spring 308 is sheathed with the push rod 309, one end of the second spring 308 is fixedly connected with the surface of the base 303, the push rod 309 penetrates through the surface of the base 303, the push rod 309 can support the connecting block 4, the surface of the base 303 is fixedly connected with the block 310, the position of the block 310 is fixed, allowing block 310 to push trapezoidal block 305 back.

Referring to fig. 1, 2 and 5: the base 303 links to each other with the box 1 internal surface is fixed, the position of unable adjustment base 303, push rod 309 one end links to each other with connecting block 4 is fixed, connecting block 4 links to each other with joint piece 6 activity through the pivot, the slide slip joint of seting up of joint piece 6 and mould 7 surface makes joint piece 6 can jack up mould 7 one end, feed inlet 2 has been setted up on box 1 surface, the inlet pipe has been setted up on mould 7 surface, the mould 7 surface links to each other through the pivot activity with turning over the board 8, be closely laminating between turning over board 8 and the mould 7, prevent that inside liquid steel from spilling, box 1 internal surface protruding portion links to each other with conveyer belt 13 rotation, power device of conveyer belt 13 can be motor etc. the conveyer belt 13 surface is high temperature resistant material, box 1 surface links to each other with mount 12 is fixed, mount 12 links to each other through bearing and first roll 10 and second roll 11 rotation, the power device of both sides first roll 10 and second roll 11 can be motor etc., the rolling mill is prior art, it is unnecessary here, mount 12 runs through box 1 surface.

Working principle:

when continuous casting and rolling is carried out, liquid steel is added into the die 7 through the feed inlet 2, after the liquid steel is cooled, an external power supply of the hydraulic cylinder 301 is connected, the telescopic end of the hydraulic cylinder 301 is started to extend to drive the pushing block 304 to move, the pushing block 304 is driven to move the trapezoid block 305 to move, the trapezoid block 305 is driven to move the sliding block 307 to move, the sliding block 307 is driven to compress the second spring 308, meanwhile, the push rod 309 is driven to move, the push rod 309 can drive the connecting block 4 to move, the connecting block 4 is driven to drive the clamping block 6 to move to jack up one end of the die 7, when the sliding block 307 moves at a certain position, the trapezoid block 305 is pushed to retract, the first spring 306 is compressed, the trapezoid block 305 is not contacted with the pushing block 304 any more, the second spring 308 is not compressed any more, the slide block 307 is enabled to rapidly move to collide with the limit post 302, meanwhile, the die 7 can generate great vibration, an internal workpiece is separated from the die 7, one end of the die 7 is jacked up according to the operation, the external power supply of the motors 901 on two sides is connected, the output shafts of the motors 901 on two sides are started to rotate to drive the threaded rod 905 to rotate, the limit rod 904 moves on the surfaces of the polished rod 903 and the threaded rod 905, the limit rod 904 is enabled to be not abutted against the surface of the turning plate 8 any more, the internal workpiece can fall onto the surface of the conveyor belt 13, the external power supply of the power device of the conveyor belt 13 is connected, the conveyor belt 13 is started to rotate to drive the workpiece to move between the first roller 10 and the second roller 11, the external power supply of the power device of the first roller 10 and the power device of the second roller 11 is connected, and the first roller 10 and the second roller 11 are started to rotate to roll the workpiece.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides an energy-conserving conticaster of continuous casting tandem rolling, includes box (1), mould (7) and turns over board (8), characterized by: the utility model discloses a box, including box (1), box (1) inside symmetry is equipped with fixing device (9), fixing device (9) include motor (901) and fixed case (902), fixed case (902) internal surface is fixed to be linked to each other with motor (901) through the support, the output shaft of motor (901) is fixed to link to each other with threaded rod (905) one end, threaded rod (905) other end passes through the bearing and rotates with fixed case (902) internal surface and link to each other, threaded rod (905) surface links to each other with gag lever post (904) screw thread, opening and polished rod (903) slip joint that gag lever post (904) offered through the surface, polished rod (903) both ends all link to each other with fixed case (902) internal surface is fixed, gag lever post (904) run through fixed case (902) surface and turn over board (8) surface looks tight through the slide that fixed case (902) surface offered.

2. The continuous casting and rolling energy-saving continuous casting machine according to claim 1, characterized in that: the inner surface of the box body (1) is fixedly connected with the workbench (5), and the protruding part of the surface of the workbench (5) is movably connected with the surface of the die (7) through a rotating shaft.

3. The continuous casting and rolling energy-saving continuous casting machine according to claim 1, characterized in that: the demolding device (3) is arranged in the box body (1), the demolding device (3) comprises a hydraulic cylinder (301) and a base (303), the hydraulic cylinder (301) is fixedly connected with the surface of the base (303), the telescopic end of the hydraulic cylinder (301) is fixedly connected with a pushing block (304) surface, the pushing block (304) is fixedly clamped with a slideway arranged on the surface of the base (303), the protruding part of the surface of the pushing block (304) is tightly abutted against the surface of a trapezoid block (305), the trapezoid block (305) is slidably connected with an opening arranged on the surface of a sliding block (307), the opening surface arranged on the surface of the sliding block (307) is fixedly connected with one end of a first spring (306), the other end of the first spring (306) is fixedly connected with the surface of the trapezoid block (305), the sliding block (307) is fixedly clamped with a slideway arranged on the surface of the base (303), the sliding block (307) is tightly abutted against the surfaces of limit posts (302) on two sides, both sides of the limit posts (302) are fixedly connected with the surface of the base (303), the surface of the sliding block (307) is fixedly connected with a second spring (308) and one end of the second spring (308) is fixedly connected with the second push rod (309) through the second end of the second spring (309), the surface of the base (303) is fixedly connected with the square block (310).

4. A continuous casting and rolling energy saving continuous casting machine according to claim 3, characterized in that: the base (303) is fixedly connected with the inner surface of the box body (1), one end of the push rod (309) is fixedly connected with the connecting block (4), the connecting block (4) is movably connected with the clamping block (6) through a rotating shaft, and the clamping block (6) is slidably clamped with a slideway arranged on the surface of the die (7).

5. The continuous casting and rolling energy-saving continuous casting machine according to claim 1, characterized in that: the feeding port (2) is formed in the surface of the box body (1), the feeding pipe is formed in the surface of the die (7), and the surface of the die (7) is movably connected with the turning plate (8) through a rotating shaft.

6. The continuous casting and rolling energy-saving continuous casting machine according to claim 1, characterized in that: the inner surface protruding portion of the box body (1) is rotationally connected with the conveying belt (13), the surface of the box body (1) is fixedly connected with the fixing frame (12), the fixing frame (12) is rotationally connected with the first roller (10) and the second roller (11) through bearings, and the fixing frame (12) penetrates through the surface of the box body (1).