CN216729461U

CN216729461U - Cutting gun for cutting continuous casting slab

Info

Publication number: CN216729461U
Application number: CN202220169538.5U
Authority: CN
Inventors: 殷晓宁; 邓艳辰; 白雪凯
Original assignee: Linyi Iron And Steel Investment Group Stainless Steel Co ltd
Current assignee: Linyi Iron And Steel Investment Group Stainless Steel Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-14
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a cutting gun for cutting continuous casting slabs, which comprises a mounting plate, wherein the mounting plate is slidably mounted on an external cross frame, the side wall of the mounting plate is provided with a chute, an inner cavity of the chute is slidably provided with a connecting block, the side wall of the connecting block is rotatably provided with a lantern ring, the cutting gun is inserted into the lantern ring, the chute penetrates through the upper wall of the mounting plate, a block is inserted into the chute, the lower wall of the block is provided with a spring, the cutting gun is provided with a universal wheel below a fixing ring, the lower wall of the universal wheel is lower than the lower wall of the cutting gun and is firstly contacted with the top surface of the slab, so that if the top surface of the slab is not horizontal during the cutting process, the universal wheel can drive the cutting gun to move up and down, so that the distance between the cutting gun and the top surface of the plate blank is kept consistent, the cutting effect is prevented from being influenced, in addition, the side wall of the universal wheel of the device is provided with a baffle plate, so that sparks generated by the cutting gun during cutting can be blocked.

Description

Cutting gun for cutting continuous casting slab

Technical Field

The utility model relates to the field of slab processing, in particular to a cutting gun for cutting continuous casting slabs.

Background

Conticaster casting blank flame cutting machine's cutting torch adopts motor drive, the mounting panel that cutting torch was installed by motor drive to the traditional mode removes, make its cutting torch cut the slab at the in-process that removes, but its cutting torch is when the cutting, need guarantee that the top surface of its rifle head position and slab keeps certain distance, again because of the top surface of its slab probably is incomplete level, lead to cutting torch when cutting the slab, and the distance between the slab top surface appears changing, influence its cutting effect, can cause cutting torch and slab to collide with each other even, lead to cutting torch to damage.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, it is an object of the present invention to provide a cutting torch for cutting a continuous casting slab.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a cutting gun for cutting a continuous casting slab comprises a mounting plate, wherein the mounting plate is slidably mounted on an external cross frame, a sliding groove is formed in the side wall of the mounting plate, a connecting block is slidably mounted in the inner cavity of the sliding groove, a sleeve ring is rotatably mounted on the side wall of the connecting block, the cutting gun is inserted into the sleeve ring and is electrically connected with an external power supply, the sliding groove penetrates through the upper wall of the mounting plate, a block is inserted into the sliding groove and is mounted, a spring is mounted on the lower wall of the block, and the lower wall of the spring is attached to the upper wall of the connecting block;

the cutting torch is characterized in that a fixing ring is installed on the side wall of the cutting torch, supporting plates are installed on the left side and the right side of the fixing ring, one end of a telescopic rod is installed on the lower wall of each supporting plate, and universal wheels are installed at the other end of each telescopic rod.

Further, the jack has been seted up to the lateral wall of mounting panel, the inner chamber slidable mounting of jack has the slide bar, main electric control push rod is installed to the lateral wall of mounting panel, interlock board is installed to main electric control push rod's output, the one end of slide bar is connected with the lateral wall laminating of interlock board, the main ring is installed to the other end of slide bar.

Furthermore, the inside wall of major loop rotates installs the secondary ring, the secondary ring cup joints in the outside of cutting torch, and the cutting torch can be in the secondary ring interior upper and lower slip.

Furthermore, vice automatically controlled push rod is installed to the lateral wall of mounting panel, vice automatically controlled push rod is connected with external power source electricity, the output of vice automatically controlled push rod is connected with the lateral wall laminating of connecting block.

Further, the motor cabinet is installed to the lateral wall of mounting panel, the motor is installed to the lateral wall of motor cabinet, the motor is connected with external power source electricity, logical groove has been seted up to the lateral wall of mounting panel, the gear is installed to the output of motor, the gear is connected with the rack toothing on the outside crossbearer lateral wall through the lateral wall that leads to the groove and run through the mounting panel.

Furthermore, the side walls of the two universal wheels are provided with baffle plates, and the lower walls of the baffle plates are provided with rubber plates.

The utility model has the beneficial effects that:

this device is through the solid fixed ring of lateral wall installation at its cutting torch lower extreme, and set up the universal wheel in solid fixed ring's below, the lower wall of its universal wheel will be less than the lower wall of cutting torch, earlier with the top surface contact of slab, make it in cutting process, if the top surface of slab is not level, its universal wheel can drive the cutting torch and reciprocate, make the distance between its cutting torch and the slab top surface keep unanimous, avoid influencing its cutting effect, also avoid appearing the condition that cutting torch and slab hit mutually simultaneously, this device has still set up the baffle at the lateral wall of its universal wheel in addition, make it stop the mars that the cutting torch produced when the cutting, avoid its mars to meet the universal wheel cooling back, adhere to on the universal wheel surface, influence the universal wheel and rotate.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the structure of fig. 1A.

Fig. 3 is a schematic view of the structure of fig. 1B.

Fig. 4 is a schematic structural diagram of fig. 1C.

Description of reference numerals: the cutting machine comprises a mounting plate 1, a sliding groove 2, a connecting block 3, a lantern ring 4, a cutting gun 5, a blocking block 6, a spring 7, a fixing ring 8, a supporting plate 9, a telescopic rod 10, a universal wheel 11, a jack 12, a sliding rod 13, a main electric control push rod 14, a linkage plate 15, a main ring 16, an auxiliary ring 17, an auxiliary electric control push rod 18, a motor base 19, a motor 20, a through groove 21, a gear 22, a baffle 23 and a rubber plate 24.

Detailed Description

The utility model will now be further illustrated by reference to specific examples, which are intended to be illustrative only and not to limit the scope of the utility model. Further, it should be understood that various changes or modifications can be made to the present invention by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the appended claims.

Referring to fig. 1, 2, 3 and 4, which are schematic structural diagrams of the present invention, a cutting gun for cutting a continuous casting slab comprises a mounting plate 1, the mounting plate 1 is slidably mounted on an external cross frame, the mounting plate 1 can slide on the cross frame through the cooperation between a gear 22 at the output end of a motor 20 and a rack on the cross frame to drive a cutting gun 5 to move, so as to cut the slab, a chute 2 is formed on the side wall of the mounting plate 1, a connecting block 3 is slidably mounted in the inner cavity of the chute 2, a collar 4 is rotatably mounted on the side wall of the connecting block 3, the collar 4 is fixed on the side wall of the cutting gun 5, the position of the collar cannot move, when the cutting gun 5 moves up and down, the collar 4 drives the connecting block 3 to slide in the chute 2, the cutting gun 5 is inserted into the collar 4, the cutting gun 5 is electrically connected with an external power supply, and the chute 2 penetrates through the upper wall of the mounting plate 1, a block 6 is inserted into the chute 2, a spring 7 is arranged on the lower wall of the block 6, the lower wall of the spring 7 is attached to the upper wall of the connecting block 3, and the spring 7 abuts against the upper wall of the connecting block 3 to apply downward pressure on the connecting block 3, so that the connecting block 3 can automatically reset after sliding upwards;

fixed ring 8 is installed to cutting torch 5's lateral wall, fixed ring 8's a left side, extension board 9 is all installed to the right side both sides, the one end of telescopic link 10 is installed to extension board 9's lower wall, universal wheel 11 is installed to the other end of telescopic link 10, the lateral wall of telescopic link 10 is equipped with the locking bolt that can fix its self length, the distance between its universal wheel 11's lower wall and cutting torch 5 lower wall is exactly the distance between cutting torch 5 and the slab top surface, adjust the length back of telescopic link 10 as required, through locking bolt locking, make it at the cutting in-process, the distance between its cutting torch 5 and the slab top surface keeps unanimous.

The lateral wall of mounting panel 1 has seted up jack 12, the inner chamber slidable mounting of jack 12 has slide bar 13, main electric control push rod 14 is installed to the lateral wall of mounting panel 1, interlock board 15 is installed to the output of main electric control push rod 14, the one end of slide bar 13 is connected with the lateral wall laminating of interlock board 15, main ring 16 is installed to the other end of slide bar 13, the removal of main electric control push rod 14 steerable slide bar 13, make it adjust the angle of cutting torch 5 through main ring 16 and secondary ring 17, make it improve the cutting effect, if after cutting torch 5 inclines, need manually to adjust the length of telescopic link 10.

The inside wall of primary ring 16 rotates installs secondary ring 17, and secondary ring 17 cup joints in the outside of cutting torch 5, and cutting torch 5 can be in secondary ring 17 upper and lower slip.

The side wall of mounting panel 1 installs vice automatically controlled push rod 18, and vice automatically controlled push rod 18 is connected with external power electricity, and the output of vice automatically controlled push rod 18 is connected with the lateral wall laminating of connecting block 3, and vice automatically controlled push rod 18 can be adjusted the position of connecting block 3.

Motor cabinet 19 is installed to the lateral wall of mounting panel 1, and motor 20 is installed to the lateral wall of motor cabinet 19, and motor 20 is connected with external power source electricity, and logical groove 21 has been seted up to the lateral wall of mounting panel 1, and gear 22 is installed to motor 20's output, and gear 22 runs through the lateral wall of mounting panel 1 through leading to groove 21 and is connected with the rack toothing on the outside crossbearer lateral wall.

Baffle 23 is all installed to the lateral wall of two universal wheels 11, and baffle 23 can block the mars that produces when cutting, avoids its mars to meet the universal wheel 11 cooling back, adheres to on the universal wheel 11 surface, influences the universal wheel 11 and rotates, and rubber sheet 24 is installed to the lower wall of baffle 23, and its rubber sheet 24 is high temperature resistant flame retardant rubber, can not lighted by the mars.

When the cutting machine works, the height of the cutting gun 5 is adjusted through the auxiliary electric control push rod 18, the position of the cutting gun 5 is adjusted through the motor 20 to enable the cutting gun 5 to move above a plate blank, then the cutting gun 5 is adjusted through the auxiliary electric control push rod 18 again to enable the universal wheel 11 to be attached to the top surface of the plate blank, so that the distance from the cutting gun 5 to the top surface of the plate blank is limited, then the cutting gun 5 is started to cut the plate blank, the mounting plate 1 is driven to move through the motor 20 to enable the mounting plate 5 to be driven to move, and in the cutting process, if the top surface of the plate blank is not flat, the universal wheel 11 can push the cutting gun 5 upwards to enable the distance between the cutting gun 5 and the top surface of the plate blank to be kept consistent, so that the cutting effect is improved, and meanwhile the situation that the cutting gun 5 collides with the plate blank is avoided.

Claims

1. A cutting gun for cutting continuous casting slabs, comprising a mounting plate (1), characterized in that: the mounting plate (1) is slidably mounted on an external cross frame, a sliding groove (2) is formed in the side wall of the mounting plate (1), a connecting block (3) is slidably mounted in the inner cavity of the sliding groove (2), a sleeve ring (4) is rotatably mounted on the side wall of the connecting block (3), a cutting gun (5) is inserted into the sleeve ring (4), the cutting gun (5) is electrically connected with an external power supply, the sliding groove (2) penetrates through the upper wall of the mounting plate (1), a blocking block (6) is inserted into the sliding groove (2), a spring (7) is mounted on the lower wall of the blocking block (6), and the lower wall of the spring (7) is attached to the upper wall of the connecting block (3);

fixed ring (8) are installed to the lateral wall of cutting torch (5), extension board (9) are all installed to the left and right both sides of fixed ring (8), the one end of telescopic link (10) is installed to the lower wall of extension board (9), universal wheel (11) are installed to the other end of telescopic link (10).

2. The cutting torch for cutting a continuous casting slab as set forth in claim 1, wherein: jack (12) have been seted up to the lateral wall of mounting panel (1), the inner chamber slidable mounting of jack (12) has slide bar (13), main electric control push rod (14) are installed to the lateral wall of mounting panel (1), interlock board (15) are installed to the output of main electric control push rod (14), the one end of slide bar (13) is connected with the lateral wall laminating of interlock board (15), main ring (16) are installed to the other end of slide bar (13).

3. A cutting gun for cutting continuous cast slabs according to claim 2, characterized in that: the inside wall of major loop (16) rotates installs secondary ring (17), secondary ring (17) cup joint in the outside of cutting torch (5), and cutting torch (5) can be in secondary ring (17) upper and lower slip.

4. The cutting gun for cutting continuous cast slabs according to claim 1, characterized in that: vice automatically controlled push rod (18) are installed to the lateral wall of mounting panel (1), vice automatically controlled push rod (18) are connected with external power source electricity, the output of vice automatically controlled push rod (18) is connected with the lateral wall laminating of connecting block (3).

5. The cutting torch for cutting a continuous casting slab as set forth in claim 1, wherein: motor cabinet (19) are installed to the lateral wall of mounting panel (1), motor (20) are installed to the lateral wall of motor cabinet (19), motor (20) are connected with external power source electricity, logical groove (21) have been seted up to the lateral wall of mounting panel (1), gear (22) are installed to the output of motor (20), gear (22) are connected with the rack toothing on the outside crossbearer lateral wall through leading to groove (21) through the lateral wall that mounting panel (1) runs through.

6. The cutting torch for cutting a continuous casting slab as set forth in claim 1, wherein: the side walls of the two universal wheels (11) are provided with baffles (23), and the lower walls of the baffles (23) are provided with rubber plates (24).