CN211276461U

CN211276461U - Steelmaking shaking table

Info

Publication number: CN211276461U
Application number: CN201921870158.9U
Authority: CN
Inventors: 赵爱玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-18
Anticipated expiration: 2029-11-01

Abstract

The utility model belongs to the metallurgical equipment field, especially, steelmaking shaking table is not convenient for the position of fixed crystallizer to current shaking table for take place to drop easily when the vibration, also be inconvenient with the problem that the crystallizer was taken out from the shaking table, the scheme is as follows now provided, it includes the base, four universal wheels are installed to the bottom of base, and the top fixed mounting of base has two fixed plates, and one side slidable mounting that two fixed plates are close to each other has same vibration seat, the crystallizer has been placed at the top of vibration seat, and the bottom of vibration seat is rotated and is installed the runner, and one side that two fixed plates are close to each other is rotated and is installed same dwang, fixed on the dwang around being equipped with the eccentric wheel, the eccentric wheel contacts with the runner. The utility model discloses rational in infrastructure, convenient operation, the position of the fixed crystallizer of shaking table being convenient for can not take place to drop when the vibration, also conveniently takes out the crystallizer from the shaking table.

Description

Steelmaking shaking table

Technical Field

The utility model relates to a metallurgical equipment technical field especially relates to a steelmaking shaking table.

Background

The steel-making vibration table mainly has the main function of enabling the crystallizer to vibrate up and down in a reciprocating mode, namely enabling the crystallizer to do arc-imitating motion along the radius of a continuous casting machine according to given amplitude, frequency and waveform deflection characteristics, so that demoulding is easier, and during continuous casting, when a casting blank is bonded with the wall of the crystallizer, if the crystallizer is fixed, a blank shell can be pulled apart to cause steel leakage, so that the crystallizer needs to be vibrated;

however, the existing vibrating table is inconvenient for fixing the position of the crystallizer, so that the crystallizer is easy to fall off during vibration, and the crystallizer is inconvenient to take out of the vibrating table.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the position of the vibrating table for fixing the crystallizer is not convenient in the prior art, so that the vibrating table is easy to fall off when vibrating, and the vibrating table for steelmaking is not convenient to take out the crystallizer from the vibrating table.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a steelmaking vibration table comprises a base, wherein four universal wheels are arranged at the bottom of the base, two fixed plates are fixedly arranged at the top of the base, one side of each fixed plate, which is close to each other, is slidably provided with a same vibration seat, a crystallizer is arranged at the top of the vibration seat, a rotating wheel is rotatably arranged at the bottom of the vibration seat, one side of the two fixed plates close to each other is rotatably provided with a same rotating rod, the fixed eccentric wheel that is equipped with around being equipped with on the dwang, the eccentric wheel contacts with the runner, and two fixed slots have been seted up at the top of vibration seat, and equal slidable mounting has the movable plate in two fixed slots, and the spring groove has all been seted up to one side that two movable plates are close to each other, and equal slidable mounting has the grip block in two spring grooves, and one side that two grip blocks are close to each other all contacts with the crystallizer, and the spring has all been welded to one side that two grip blocks kept away from each other, and the one end that two springs kept away from each other all welds on the.

Preferably, two grooves are formed in the top of the vibration seat, first racks are arranged in the two grooves in a sliding mode, second pressure springs are welded at the bottoms of the two first racks, the bottom ends of the second pressure springs are welded on the inner walls of the bottoms of the corresponding grooves, control grooves are formed in the inner walls of one sides of the two grooves, the first racks press the corresponding second pressure springs, and the elastic action of the second pressure springs can drive the first racks to reset and move.

Preferably, all rotate in two control grooves and install first gear, first gear and first rack toothing, the equal fixedly connected with first bevel gear in one side of two first gears, all seted up the spread groove on the inner wall of one side of two fixed slots, the equal fixedly connected with control panel in one side of two movable plates, control panel slidable mounting is in the spread groove that corresponds, and first gear drives the first gear rotation that corresponds, and first gear drives the first bevel gear rotation that corresponds.

Preferably, the equal fixedly connected with second rack in one side of two control panels all rotates in two spread grooves and installs the dead lever, and equal fixed cover is equipped with the second gear on two dead levers, and the second gear meshes with the second rack that corresponds, all fixes the cover on two dead levers and is equipped with the worm wheel, has seted up same through-hole on one side inner wall that control groove and spread groove are close to each other, and the second gear drives the control panel that corresponds and removes, and the control panel drives the movable plate that corresponds and removes.

Preferably, a control rod is rotatably mounted in the through hole, a second bevel gear is fixedly connected to one end of the control rod and meshed with the first bevel gear, a worm is fixedly connected to the other end of the control rod and meshed with the worm wheel, the control rod drives the corresponding worm to rotate, the worm drives the corresponding worm wheel to rotate, and the worm wheel drives the corresponding fixing rod to rotate.

Preferably, the spout has all been seted up to one side that two fixed plates are close to each other, and the equal fixed mounting in both sides of vibration seat has the removal seat, removes seat slidable mounting in the spout that corresponds, and first pressure spring has all been welded at two tops that remove the seat, and the top welding of first pressure spring is on the top inner wall of the spout that corresponds, and the vibration seat drives and removes the seat and slide and press first pressure spring in the spout, and the elastic action of first pressure spring drives the vibration seat and resets and remove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the crystallizer is placed on the vibration seat, the crystallizer extrudes two first racks, the first racks drive corresponding first gears to rotate, the first gears drive corresponding first bevel gears to rotate, the second bevel gears drive corresponding control rods to rotate, the control rods drive corresponding worms to rotate, the worm gears drive corresponding fixed rods to rotate, and the fixed rods drive corresponding second gears to rotate;

(2) in the scheme, the second gear drives the corresponding control panel to move, the movable plate drives the corresponding clamping plate to move, the two clamping plates clamp and fix the crystallizer, the servo motor drives the rotating rod to rotate, the eccentric wheel drives the vibrating seat to move, the vibrating seat drives the movable seat to slide in the sliding groove and presses the first pressure spring, and the vibrating seat drives the crystallizer to vibrate in a reciprocating manner;

the utility model discloses rational in infrastructure, convenient operation, the position of the fixed crystallizer of shaking table being convenient for can not take place to drop when the vibration, also conveniently takes out the crystallizer from the shaking table.

Drawings

FIG. 1 is a schematic view of a steel-making vibration table according to the present invention;

FIG. 2 is a schematic structural view of part A of a steelmaking vibration table according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a steelmaking vibration table provided by the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a vibration seat; 4. a crystallizer; 5. rotating the rod; 6. an eccentric wheel; 7. a servo motor; 8. fixing grooves; 9. moving the plate; 10. a clamping plate; 11. a movable seat; 12. a first pressure spring; 13. a first rack; 14. a second pressure spring; 15. a first gear; 16. a first bevel gear; 17. a second bevel gear; 18. a control panel; 19. a second gear; 20. a control lever.

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.

Referring to fig. 1-3, a steelmaking vibration table comprises a base 1, four universal wheels are installed at the bottom of the base 1, two fixed plates 2 are fixedly installed at the top of the base 1, the same vibration seat 3 is slidably installed at one side where the two fixed plates 2 are close to each other, a crystallizer 4 is placed at the top of the vibration seat 3, a rotating wheel is rotatably installed at the bottom of the vibration seat 3, the same rotating rod 5 is rotatably installed at one side where the two fixed plates 2 are close to each other, an eccentric wheel 6 is fixedly wound on the rotating rod 5, the eccentric wheel 6 is in contact with the rotating wheel, two fixed grooves 8 are formed at the top of the vibration seat 3, movable plates 9 are slidably installed in the two fixed grooves 8, spring grooves are formed at one sides where the two movable plates 9 are close to each other, clamping plates 10 are slidably installed in the two spring grooves, and, the springs are welded on one sides, away from each other, of the two clamping plates 10, and the ends, away from each other, of the two springs are welded on the inner walls of the corresponding two spring grooves.

In this embodiment, two recesses have been seted up at the top of vibration seat 3, equal slidable mounting has first rack 13 in two recesses, second pressure spring 14 has all been welded to the bottom of two first racks 13, the bottom welding of second pressure spring 14 is on the bottom inner wall of the recess that corresponds, the control groove has all been seted up on one side inner wall of two recesses, first rack 13 presses the second pressure spring 14 that corresponds, the elastic action of second pressure spring 14 can drive first rack 13 and reset and remove.

In this embodiment, all rotate in two control grooves and install first gear 15, first gear 15 and the meshing of first rack 13, the equal first bevel gear 16 of the equal fixedly connected with in one side of two first gears 15, the spread groove has all been seted up on one side inner wall of two fixed slots 8, the equal fixedly connected with control panel 18 in one side of two movable plates 9, control panel 18 slidable mounting is in the spread groove that corresponds, first rack 13 drives the first gear 15 rotation that corresponds, first gear 15 drives the first bevel gear 16 rotation that corresponds.

In this embodiment, the equal fixedly connected with second rack in one side of two control panels 18, all rotate in two spread grooves and install the dead lever, equal fixed cover is equipped with second gear 19 on two dead levers, second gear 19 meshes with the second rack that corresponds, all fixed cover is equipped with the worm wheel on two dead levers, same through-hole has been seted up on the one side inner wall that control groove and spread groove are close to each other, second gear 19 drives the control panel 18 that corresponds and removes, control panel 18 drives the movable plate 9 that corresponds and removes.

In this embodiment, a control rod 20 is rotatably installed in the through hole, one end of the control rod 20 is fixedly connected with a second bevel gear 17, the second bevel gear 17 is engaged with the first bevel gear 16, the other end of the control rod 20 is fixedly connected with a worm, the worm is engaged with the worm wheel, the control rod 20 drives the corresponding worm to rotate, the worm drives the corresponding worm wheel to rotate, and the worm wheel drives the corresponding fixing rod to rotate.

In this embodiment, the spout has all been seted up to one side that two fixed plates 2 are close to each other, the equal fixed mounting in both sides of vibration seat 3 has removal seat 11, remove 11 slidable mounting of seat in the spout that corresponds, first pressure spring 12 has all been welded at two tops of removing seat 11, the top welding of first pressure spring 12 is on the top inner wall of the spout that corresponds, vibration seat 3 drives and removes seat 11 and slides and push first pressure spring 12 in the spout, the elastic action of first pressure spring 12 drives vibration seat 3 and resets and removes.

In this embodiment, the crystallizer 4 is placed on the vibrating seat 3, the crystallizer 4 extrudes two first racks 13, the first racks 13 press the corresponding second compression springs 14, the first racks 13 drive the corresponding first gears 15 to rotate, the first gears 15 drive the corresponding first bevel gears 16 to rotate, the first bevel gears 16 drive the corresponding second bevel gears 17 to rotate, the second bevel gears 17 drive the corresponding control rods 20 to rotate, the control rods 20 drive the corresponding worms to rotate, the worms drive the corresponding worm gears to rotate, the worm gears drive the corresponding fixed rods to rotate, the fixed rods drive the corresponding second gears 19 to rotate, the corresponding control panels 18 are driven by the second gears 19 to move, the control panels 18 drive the corresponding movable panels 9 to move, the movable panels 9 drive the corresponding clamping plates 10 to move, the two clamping plates 10 clamp the crystallizer 4 to be fixed, the clamping plates 10 are pulled, and the crystallizer 4 can be taken out, servo motor 7 drives dwang 5 and rotates, and dwang 5 drives eccentric wheel 6 and rotates, and eccentric wheel 6 drives vibration seat 3 and removes, and vibration seat 3 drives and removes seat 11 and slides and press first pressure spring 12 in the spout, and the elastic action of first pressure spring 12 drives vibration seat 3 and resets and removes to this is reciprocal makes vibration seat 3 drive crystallizer 4 and vibrates, the utility model discloses rational in infrastructure, convenient operation, the shaking table can not take place to drop when the vibration, also conveniently takes out crystallizer 4 from the shaking table.

Claims

1. A steelmaking vibration table comprises a base (1) and is characterized in that four universal wheels are installed at the bottom of the base (1), two fixed plates (2) are fixedly installed at the top of the base (1), one side, close to each other, of the two fixed plates (2) is provided with the same vibration seat (3) in a sliding mode, a crystallizer (4) is placed at the top of the vibration seat (3), a rotating wheel is rotatably installed at the bottom of the vibration seat (3), one side, close to each other, of the two fixed plates (2) is rotatably installed on the same rotating rod (5), an eccentric wheel (6) is fixedly wound on the rotating rod (5) and is in contact with the rotating wheel, two fixed grooves (8) are formed in the top of the vibration seat (3), a movable plate (9) is slidably installed in the two fixed grooves (8), and a spring groove is formed in one side, close to each other, all slidable mounting has grip block (10) in two spring grooves, and one side that two grip blocks (10) are close to each other all contacts with crystallizer (4), and the spring has all been welded to one side that two grip blocks (10) kept away from each other, and the one end that two springs kept away from each other all welds on the inner wall in two corresponding spring grooves.

2. The steelmaking vibration table as claimed in claim 1, wherein two grooves are formed in the top of the vibration base (3), first racks (13) are slidably mounted in the two grooves, second compression springs (14) are welded at the bottoms of the two first racks (13), the bottom ends of the second compression springs (14) are welded on the inner walls of the bottoms of the corresponding grooves, and control grooves are formed in the inner walls of one sides of the two grooves.

3. The steelmaking vibration table as claimed in claim 2, wherein the first gears (15) are rotatably mounted in both the control grooves, the first gears (15) are engaged with the first rack (13), the first bevel gears (16) are fixedly connected to one sides of the first gears (15), the connecting grooves are formed in the inner walls of one sides of the fixed grooves (8), the control plates (18) are fixedly connected to one sides of the movable plates (9), and the control plates (18) are slidably mounted in the corresponding connecting grooves.

4. A vibrating table for steelmaking as claimed in claim 3, characterized in that a second rack is fixedly connected to one side of each of the two control plates (18), fixed rods are rotatably mounted in the two connecting grooves, a second gear (19) is fixedly sleeved on each of the two fixed rods, the second gear (19) is engaged with the corresponding second rack, worm gears are fixedly sleeved on each of the two fixed rods, and the same through hole is formed in the inner wall of the side where the control groove and the connecting groove are close to each other.

5. The steelmaking vibration table as claimed in claim 4, wherein a control rod (20) is rotatably mounted in the through hole, one end of the control rod (20) is fixedly connected with a second bevel gear (17), the second bevel gear (17) is meshed with the first bevel gear (16), the other end of the control rod (20) is fixedly connected with a worm, and the worm is meshed with the worm wheel.

6. The steelmaking vibration table as claimed in claim 1, characterized in that one side of each of the two fixed plates (2) close to each other is provided with a sliding groove, both sides of the vibration seat (3) are fixedly provided with a movable seat (11), the movable seats (11) are slidably mounted in the corresponding sliding grooves, the tops of the two movable seats (11) are welded with first pressure springs (12), and the tops of the first pressure springs (12) are welded on the inner walls of the tops of the corresponding sliding grooves.