Online quenching equipment for continuous casting blank

Abstract

The utility model discloses on-line quenching equipment for continuous casting blanks, which relates to the technical field of quenching and comprises a quenching frame, a quenching tank is embedded in the front side of the top of the quenching frame, a manipulator is arranged on the rear side of the top of the quenching frame, a fixing part is arranged on the manipulator and is positioned right above the quenching tank, and the quenching tank is arranged on the manipulator. L-shaped parts are slidably connected to the front side and the rear side of the fixing part in an inserted mode, a driving part is arranged in the fixing part and connected with the L-shaped parts, positioning parts are arranged on the opposite sides of the two L-shaped parts, two positioning rollers are rotatably arranged on one sides of the positioning parts, and transmission parts are arranged in the positioning parts. According to the utility model, the casting blank is clamped and soaked in the cooling and quenching process, the motor is started, so that the chain wheel can rotate to drive the transmission chain to move, the two adjacent positioning rollers can rotate at the same time, the clamping position of the casting blank can be changed, the casting blank can be in full contact with cooling liquid, and the quenching effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to quenching technical field, concretely to a kind of continuous casting casting blank on-line quenching equipment. BACKGROUND

[0002] ‌Continuous casting casting blank on-line quenching equipment is a kind of device for quenching casting blank on continuous casting equipment production line, when using, usually the high-temperature casting blank just produced is clamped using mechanical gripper, then is soaked in cooling liquid, so that casting blank is instantaneously cooled and shaped.

[0003] But the above-mentioned existing continuous casting casting blank on-line quenching equipment when clamping, clamping point covers part of area of casting blank, which makes the covered area unable to contact with cooling water, so as to cause the problem that local quenching effect of casting blank is poor, affect the use performance of casting blank.

[0004] Therefore, we design a kind of continuous casting casting blank on-line quenching equipment to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model is to provide a kind of continuous casting casting blank on-line quenching equipment to solve the problems presented in the above background.

[0006] To solve the above technical problems, the utility model provides a kind of continuous casting casting blank on-line quenching equipment, including quenching frame, the front side of the top of quenching frame is inlaid with quenching groove, the quenching groove is used to store cooling liquid, the rear side of the top of quenching frame is provided with manipulator, the fixed part is set on the manipulator, the fixed part is located directly above quenching groove, the front and rear sides of the fixed part are slidably inserted with L type piece, the drive part is set in the fixed part, the drive part is connected with L type piece, the opposite side of two L type pieces is provided with positioning part, two positioning rollers are rotatably arranged on the side of positioning part, the transmission part is arranged in the positioning part, two positioning rollers are drivenly connected by transmission part, the top of positioning part is provided with motor, and the driving shaft of motor is drivenly connected with one end of one positioning roller.

[0007] Further, the opposite side of two positioning parts is provided with positioning groove, the positioning roller is rotatably installed in the positioning groove, and part of the positioning roller is located outside the positioning groove.

[0008] Further, two bearings are symmetrically and fixedly installed on the top wall and bottom of the positioning groove, and the end of the positioning roller is fixedly inserted into the inner ring of the bearing.

[0009] Further, the transmission part includes a sprocket, the number of sprockets corresponds to the number of positioning rollers, and the sprocket is fixedly sleeved on the positioning roller, and the transmission chain is engagedly connected on the sprocket.

[0010] Further, the driving member comprises a double-end electric push rod, the double-end electric push rod is embedded in the fixing member, and a driving end of the double-end electric push rod is fixedly connected with the L-shaped member.

[0011] Further, two installation cavities are symmetrically arranged in the fixing member, sliding openings are arranged on two sides of the fixing member, the installation cavities are communicated with the sliding openings, the double-end electric push rod is arranged in the installation cavity, and the L-shaped member is slidingly inserted into the sliding opening.

[0012] Further, a threaded opening is arranged at the bottom of one side of the quenching tank, and a threaded sealing plug is inserted into the threaded opening.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: in the process of clamping and soaking the casting blank in the cooling quenching, the sprocket is driven to rotate and drive the transmission chain to move by starting the motor, two adjacent positioning rollers are simultaneously rotated, the clamping position of the casting blank is changed, and then the casting blank can be fully contacted with the cooling liquid, so that the quenching effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a schematic diagram of the external three-dimensional structure of the utility model;

[0015] Fig. 2 It is a schematic diagram of the external three-dimensional structure of the L-shaped member of the utility model;

[0016] Fig. 3 It is a schematic diagram of the internal half-section of the positioning groove of the utility model;

[0017] Fig. 4 It is a schematic diagram of the internal half-section of the fixing member of the utility model.

[0018] In the drawing: 1, quenching frame; 2, quenching tank; 3, mechanical hand; 4, fixing member; 5, L-shaped member; 6, positioning member; 7, positioning groove; 8, positioning roller; 9, motor; 10, sprocket; 11, transmission chain; 12, installation cavity; 13, double-end electric push rod; 14, sliding opening; 15, threaded sealing plug. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-4The utility model provides a technical scheme: a kind of continuous casting billet on-line quenching equipment, including quenching frame 1, the front side of quenching frame 1 top is inlaid with quenching tank 2, cooling liquid is used for storing in quenching tank 2, the rear side of quenching frame 1 top is provided with manipulator 3, manipulator 3 is provided with fixed part 4, fixed part 4 is located directly above quenching tank 2, L type piece 5 is slidably inserted in the front and rear sides of fixed part 4, driving part is arranged in fixed part 4, driving part is connected with L type piece 5, the side of two L type pieces 5 opposite is provided with positioning part 6, two positioning rollers 8 are rotatably arranged on the side of positioning part 6, transmission part is arranged in positioning part 6, two positioning rollers 8 are drivenly connected by transmission part, the top of positioning part 6 is provided with motor 9, the drive shaft of motor 9 is drivingly connected with one end of one of positioning roller 8;

[0021] Transmission part includes sprocket 10, the number of sprocket 10 corresponds with positioning roller 8, and sprocket 10 is fixedly sleeved on positioning roller 8, and transmission chain 11 is engagedly connected on sprocket 10, and driving part includes double-end electric push rod 13, double-end electric push rod 13 is inlaid in fixed part 4, and the drive end of double-end electric push rod 13 is fixedly connected with L type piece 5.

[0022] Specific implementation, first, using manipulator 3 to move fixed part 4 to the high-temperature billet just produced, so that billet is located between two positioning parts 6, then start double-end electric push rod 13, make the drive end of double-end electric push rod 13 shorten and drive two L type pieces 5 and positioning part 6 to approach, until positioning roller 8 is in abutment with billet, that is, billet can be clamped, then billet is soaked in cooling liquid in quenching tank 2, in this process, start motor 9, can make sprocket 10 rotate and drive transmission chain 11 to move, can make two adjacent positioning rollers 8 rotate simultaneously, can change the clamping position of billet, and then billet can be contacted to cooling liquid comprehensively, thereby improve the effect of quenching.

[0023] Referring to Figs. 1-4 The side opposite to two positioning parts 6 is provided with positioning groove 7, positioning roller 8 is rotatably installed in positioning groove 7, and part of positioning roller 8 is located outside positioning groove 7.

[0024] Referring to Figs. 1-4 Two bearings are symmetrically and fixedly installed in the top wall and bottom of positioning groove 7, and the end of positioning roller 8 is fixedly inserted into the inner ring of bearing. It is convenient to rotatably install positioning roller 8 in positioning groove 7, and avoid the problem of motion interference.

[0025] Referring to Figs. 1-4Two installation cavities 12 are symmetrically arranged in the fixing member 4, sliding openings 14 are arranged on both sides of the fixing member 4, the installation cavities 12 are communicated with the sliding openings 14, the double-head electric push rod 13 is arranged in the installation cavity 12, and the L-shaped member 5 is slidingly inserted into the sliding opening 14. The double-head electric push rod 13 is conveniently fixed and installed, and convenience is brought to the installer.

[0026] Referring to Figs. 1-4 A threaded opening is arranged at the bottom of one side of the quenching tank 2, and a threaded sealing plug 15 is inserted into the threaded opening. By rotating the threaded sealing plug 15, the threaded sealing plug 15 can be rotated out of the threaded opening, and the cooling liquid can be discharged, so that the cooling liquid can be conveniently replaced.

[0027] Before use, the electric appliances involved in the continuous casting billet online quenching equipment need to be externally connected to the power supply, or an electric box is installed on the quenching frame 1 in an area that does not hinder other components, and then the electric box and the electric appliances are connected through a line, so that the electric appliances can be powered, thereby ensuring the normal operation of the electric appliances. Since the external power supply of the electric appliances or the power supply of the electric box belongs to the prior art, and is not the problem to be solved in the background art of the present specification, it is not necessary to make more explanations.

[0028] Working principle: in use, first of all, the mechanical hand 3 moves the fixing member 4 to the high-temperature billet just produced, so that the billet is located between the two positioning members 6, then the double-head electric push rod 13 is started, so that the two driving ends of the double-head electric push rod 13 are shortened to drive the two L-shaped members 5 and the positioning members 6 to approach, until the positioning rollers 8 abut against the billet, that is, the billet is clamped, then the billet is soaked in the cooling liquid in the quenching tank 2, in this process, the motor 9 is started, so that the sprocket 10 rotates to drive the transmission chain 11 to move, so that the two adjacent positioning rollers 8 rotate at the same time, the clamping position of the billet can be changed, so that the billet can be fully contacted with the cooling liquid, thereby improving the quenching effect, finally, the threaded sealing plug 15 is rotated, so that the threaded sealing plug 15 is rotated out of the threaded opening, the cooling liquid can be discharged, so that the cooling liquid can be conveniently replaced.

Claims

1. A continuous casting billet on-line quenching device, comprising a quenching frame (1), the front side of the top of the quenching frame (1) is inlaid with a quenching tank (2), and the rear side of the top of the quenching frame (1) is provided with a mechanical hand (3), characterized in that, The mechanical arm (3) is provided with a fixing part (4), the fixing part (4) is located directly above the quenching tank (2), the front and rear sides of the fixing part (4) are slidably connected with L-shaped parts (5), the fixing part (4) is provided with a driving part, and the driving part is connected with the L-shaped parts (5); Two opposite sides of the L-shaped parts (5) are provided with positioning parts (6), two positioning rollers (8) are rotatably arranged on one side of the positioning parts (6), the positioning parts (6) are provided with a transmission part, the two positioning rollers (8) are transmissionally connected through the transmission part, and a motor (9) is arranged on the top of the positioning parts (6).

2. A continuous casting strand in-line quenching installation as claimed in claim 1, characterized in that: Two opposite sides of the L-shaped parts (5) are provided with positioning parts (6), two positioning rollers (8) are rotatably arranged on one side of the positioning parts (6), the positioning parts (6) are provided with a transmission part, the two positioning rollers (8) are transmissionally connected through the transmission part, and a motor (9) is arranged on the top of the positioning parts (6).

3. A continuous casting strand in-line quenching installation as claimed in claim 2, characterized in that: The positioning grooves (7) are provided with two bearings which are fixedly arranged on the top wall and the bottom in a symmetrical mode, and the end portions of the positioning rollers (8) are fixedly inserted into the inner rings of the bearings.

4. A continuous casting strand in-line quenching installation as claimed in claim 1, characterized in that: The transmission part comprises a chain wheel (10), the number of the chain wheels (10) corresponds to that of the positioning rollers (8), the chain wheels (10) are fixedly sleeved on the positioning rollers (8), and the chain wheels (10) are meshedly connected with a transmission chain (11).

5. A continuous casting strand in-line quenching installation as claimed in claim 1, characterized in that: The driving part comprises a double-head electric push rod (13), the double-head electric push rod (13) is embedded in the fixing part (4), and the driving end of the double-head electric push rod (13) is fixedly connected with the L-shaped parts (5).

6. A continuous casting strand in-line quenching installation according to claim 5, characterized in that: The fixing part (4) is provided with two installation cavities (12) which are symmetrically arranged, the two sides of the fixing part (4) are provided with sliding openings (14), the installation cavities (12) are in communication with the sliding openings (14), the double-head electric push rod (13) is arranged in the installation cavities (12), and the L-shaped parts (5) are slidably inserted into the sliding openings (14).

7. A continuous casting strand in-line quenching installation as claimed in claim 1, characterized in that: A threaded opening is formed in the bottom of one side of the quenching tank (2), and a threaded sealing plug (15) is inserted into the threaded opening.

Images