High-temperature annealing treatment device for oriented steel

Abstract

The utility model relates to the technical field of oriented steel processing, and discloses an oriented steel high-temperature annealing treatment device which comprises a base, a protective outer cover is arranged above the base, a limiting and fixing rotating assembly is arranged between the protective outer cover and the base, the rotating assembly comprises a rotating disc, the top end of the base is fixedly connected with a placing disc, and the placing disc is fixedly connected with the rotating disc. A balance plate is fixedly connected to the top end of the containing disc, and the rotating disc is located at the top end of the balance plate. According to the oriented steel high-temperature annealing treatment device, through the arrangement of the supporting plate, the rotating disc, the limiting frame, the socket, the containing disc, the linkage shaft and the balance plate, it is ensured that the rotating disc rotates rapidly, the rotating disc is effectively prevented from falling off, the connecting force is enhanced, the protective outer cover is prevented from shaking, the connecting mode is optimized, and disassembling and assembling operation is convenient; the problems that the heating progress is slow, the annealing efficiency is greatly reduced, and the steel performance is easily influenced due to uneven heating due to large internal space in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to orientation steel processing technical field, concretely is a kind of orientation steel high temperature annealing treatment device. BACKGROUND

[0002] Orientation steel is through special process treatment, and the crystal organization of steel plate is arranged in certain rule and direction in rolling direction, and this orientation significantly improves the permeability of material in rolling direction, and reduces hysteresis loss, so that it performs outstandingly in magnetic field.

[0003] The purpose of orientation steel annealing is to reduce hardness, improve plasticity, uniform chemical composition and organizational structure, refine grain, eliminate internal stress and work hardening, to prevent deformation and cracking, these purposes are realized by annealing process, ensure that the performance of steel reaches optimum state, the annealing treatment device of the present is a whole, and the internal space is relatively large, it is easy to cause heating progress slowly, greatly reduce annealing efficiency, and it is easy to affect steel performance due to uneven heating.

[0004] Therefore, a new type of orientation steel high temperature annealing treatment device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of orientation steel high temperature annealing treatment device to solve the annealing treatment device as a whole in the background art described above, internal space is relatively large, it is easy to cause heating progress slowly, greatly reduce annealing efficiency, and it is easy to affect steel performance due to uneven heating.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of orientation steel high temperature annealing treatment device, including base, the upper of base is provided with protective outer cover, rotary component is arranged between the protective outer cover and base with limit fixed;

[0007] The rotary component includes rotating disc, the top of base is fixedly connected with placing disc, the top of placing disc is fixedly connected with balance plate, the rotating disc is located at the top of balance plate, and the bottom of rotating disc is movably connected between the top of balance plate, the center of base bottom is fixedly connected with driving motor, the output end of driving motor top is fixedly connected with linkage shaft, the top of linkage shaft is sequentially penetrated in the inside of base, placing disc and balance plate, and is fixedly connected with the bottom of rotating disc, the both sides of rotating disc are fixedly connected with two groups of support plates;

[0008] As a further technical scheme of the utility model, the outer end of support plate is sleeved and fixed with limit frame, the inner side wall of limit frame is fixedly connected with socket, and the socket is insertedly connected in the bottom of the both sides of protective outer cover.

[0009] As a further technical solution of this utility model, burners are provided through the bottom of both sides of the protective cover, and multiple sets of base frames are fixedly connected at equal intervals at the bottom of the base.

[0010] As a further technical solution of this utility model, the top of the turntable is fitted with the bottom of the protective cover, and the two sides inside the protective cover are fixedly connected with built-in seats, and the front end of the built-in seats is recessed inward and has a groove.

[0011] As a further technical solution of this utility model, an adjusting screw is transversely arranged on the inner side of the built-in seat, a handwheel is fixedly connected to the outer side of the adjusting screw, and a connecting seat is movably connected to the other side of the adjusting screw. Several sets of through holes are equally spaced through the interior of the connecting seat.

[0012] As a further technical solution of this utility model, an inner cover is vertically fixedly connected to the center of the top of the turntable, and a conduit is provided through the inside of the inner cover. The top of the conduit is divided into three groups of connecting pipes, and all three groups of connecting pipes pass through the top of the protective outer cover. Positioning rods are fixedly connected to both sides of the top of the outer cover, and a ventilation plate is provided above the connecting pipes.

[0013] As a further technical solution of this utility model, three sets of sealing caps are fixedly connected to the bottom end of the ventilation plate, and the sealing caps are fitted and sleeved on the outer end of the top of the connecting pipe.

[0014] As a further technical solution of this utility model, an outer plate is fixedly connected to the top of both sides of the ventilation plate, and a collar is fixedly connected to the top of the inner side of the outer plate. The collar is sleeved at the outer end of the top of the positioning rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the high-temperature annealing treatment device for oriented steel not only realizes the efficient rotation function and the limiting and fixing function, but also realizes the deep filtration function;

[0016] The system is equipped with a support plate, turntable, limit bracket, socket, placement plate, linkage shaft, and balance plate. The top of the linkage shaft passes through the interior of the base, placement plate, and balance plate in sequence, ensuring rapid rotation of the turntable. The movable connection effectively prevents the turntable from falling off and enhances the connection between the turntable and the balance plate. Two sets of limit brackets provide limit protection on both sides of the protective cover. The socket is plugged into and fixed to the bottom of both sides of the protective cover through a plug-in connection, which effectively fixes the protective cover to the top of the turntable and prevents the protective cover from shaking. The optimized connection method facilitates disassembly and assembly.

[0017] The structure is equipped with a connecting seat, adjusting screw, groove, inner seat and handwheel. The adjusting screw passes through the outer side of the inner seat laterally, which can move the connecting seat inward. The two sets of connecting seats provide clamping force to fix the steel that needs to be annealed to the outer end of the inner cover. The front end of the inner seat has a groove to facilitate the operator to rotate the handwheel, provide operating space and improve the flexibility between structures.

[0018] The ventilation plate is equipped with connecting pipes, conduits, ventilation panels, sealing caps, positioning rods, collars, and external plates. The ventilation panel is placed horizontally on top of the three sets of connecting pipes. The sealing caps ensure that each connecting pipe is sealed and protected, preventing foreign objects from entering and affecting the processing. The ventilation panel is securely fixed to the outside of the external plate by the collar. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a bottom view of the turntable structure of this utility model;

[0021] Figure 3 This is a top view of the inner cover structure of this utility model;

[0022] Figure 4 This is a front view structural diagram of the ventilation panel of this utility model.

[0023] In the diagram: 1. Base frame; 2. Base; 3. Placement tray; 4. Support plate; 5. Limiting frame; 6. Burner; 7. Protective cover; 8. Connecting seat; 9. Ventilation plate; 10. Connecting pipe; 11. Sealing cover; 12. Positioning rod; 13. Guide tube; 14. Inner cover; 15. Internal seat; 16. Handwheel; 17. Socket; 18. Turntable; 19. Balance plate; 20. Drive motor; 21. Linkage shaft; 22. Groove; 23. Adjusting screw; 24. External plate; 25. Collar. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 A high-temperature annealing treatment device for oriented steel includes a base 2, a protective cover 7 is provided above the base 2, and a rotating component with limit fixing is provided between the protective cover 7 and the base 2.

[0026] The rotating assembly includes a turntable 18, a placement plate 3 is fixedly connected to the top of the base 2, a balance plate 19 is fixedly connected to the top of the placement plate 3, the turntable 18 is located at the top of the balance plate 19, and the bottom of the turntable 18 is movably connected to the top of the balance plate 19. A drive motor 20 is fixedly connected to the center of the bottom of the base 2, and a linkage shaft 21 is fixedly connected to the output end of the top of the drive motor 20. The top of the linkage shaft 21 passes through the interior of the base 2, the placement plate 3 and the balance plate 19 in sequence, and is fixedly connected to the bottom of the turntable 18. Two sets of support plates 4 are fixedly connected to both sides of the turntable 18.

[0027] The outer end of the support plate 4 is sleeved and fixed with a limit frame 5. The inner side wall of the limit frame 5 is fixedly connected with a socket 17. The socket 17 is inserted and connected to the bottom of both sides of the protective cover 7.

[0028] Burners 6 are installed through the bottom of both sides of the protective cover 7, and multiple sets of base frames 1 are fixedly connected at equal intervals to the bottom of the base 2;

[0029] Specifically, such as Figure 1 and Figure 2 As shown, when in use, the protective cover 7 is placed close to the top of the turntable 18, ensuring that the protective cover 7 is between the two sets of limit brackets 5, until the socket 17 is inserted and fixed inside the bottom of both sides of the protective cover 7, fixing the protective cover 7 in the current position. After the drive motor 20 runs, it drives the turntable 18 to rotate through the linkage shaft 21, increasing the gas flow inside the protective cover 7, so that the steel and the high temperature gas come into more complete contact.

[0030] The top of the turntable 18 fits into the bottom of the protective cover 7. The two sides inside the protective cover 7 are fixedly connected to the inner seat 15. The front end of the inner seat 15 is recessed inward and has a groove 22.

[0031] An adjusting screw 23 is horizontally arranged through the inner side of the built-in seat 15. A handwheel 16 is fixedly connected to the outer side of the adjusting screw 23. A connecting seat 8 is movably connected to the other side of the adjusting screw 23. Several sets of through holes are equally spaced through the interior of the connecting seat 8.

[0032] Specifically, such as Figure 1 and Figure 3 As shown, when using, place the steel to be processed against the outer end of the inner cover 14, turn the handwheel 16 in sequence, and then move the connecting seat 8 inward by adjusting the screw 23 until the two sets of connecting seats 8 limit and fix the outer end of the steel.

[0033] An inner cover 14 is vertically fixed at the center of the top of the turntable 18. A conduit 13 is installed through the inside of the inner cover 14. The top of the conduit 13 is divided into three groups of connecting pipes 10. All three groups of connecting pipes 10 pass through the top of the protective outer cover 7. Positioning rods 12 are fixedly connected to both sides of the top of the outer cover 7. A ventilation plate 9 is installed above the connecting pipes 10.

[0034] Three sets of sealing caps 11 are fixedly connected to the bottom of the ventilation plate 9. The sealing caps 11 are fitted and sleeved on the outer end of the top of the connecting branch pipe 10.

[0035] External plates 24 are fixedly connected to the top of both sides of the ventilation plate 9. A collar 25 is fixedly connected to the top of the inner side of the external plate 24. The collar 25 is sleeved on the outer end of the top of the positioning rod 12.

[0036] Specifically, such as Figure 1 and Figure 4 As shown, when in use, the ventilation plate 9 is placed on top of the three sets of connecting pipes 10. The sealing of the connecting pipes 10 is enhanced by the sealing cover 11. Cooling air is introduced into the protective outer cover 7 through the connecting pipes 10 and enters the inner cover 14 through the conduit 13. The air passes through the inner cover 14 to cool the steel placed on its surface.

[0037] Working principle: When using this utility model, the steel to be processed is placed on the outer end of the inner cover 14. After turning the handwheel 16 in sequence, the connecting seat 8 is moved inward by adjusting the screw 23 until the two sets of connecting seats 8 limit and fix the outer end of the steel. The protective cover 7 is placed on the top of the turntable 18 to ensure that the protective cover 7 is between the two sets of limiting brackets 5 until the socket 17 is inserted and fixed in the bottom of the outer sides of the protective cover 7. The protective cover 7 is fixed in the current position. High temperature gas is introduced into the protective cover 7 through the burner 6. After the drive motor 20 runs, it drives the turntable 18 to rotate through the linkage shaft 21, increasing the gas circulation inside the protective cover 7, so that the steel and the high temperature gas can be in more sufficient contact. Cooling air is introduced into the protective cover 7 through the connecting pipe 10 and enters the inner cover 14 through the conduit 13, passing through the inner cover 14 to cool the steel placed on its surface.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-temperature annealing treatment device for oriented steel, comprising a base (2), characterized in that: A protective cover (7) is provided above the base (2), and a rotating component with limit fixing is provided between the protective cover (7) and the base (2); The rotating assembly includes a turntable (18), a placement plate (3) is fixedly connected to the top of the base (2), a balance plate (19) is fixedly connected to the top of the placement plate (3), the turntable (18) is located at the top of the balance plate (19), and the bottom of the turntable (18) is movably connected to the top of the balance plate (19). A drive motor (20) is fixedly connected to the center of the bottom of the base (2), and a linkage shaft (21) is fixedly connected to the output end of the top of the drive motor (20). The top of the linkage shaft (21) passes through the interior of the base (2), the placement plate (3) and the balance plate (19) in sequence, and is fixedly connected to the bottom of the turntable (18). Two sets of support plates (4) are fixedly connected to both sides of the turntable (18).

2. The high-temperature annealing device for oriented steel according to claim 1, characterized in that: The outer end of the support plate (4) is fitted with a limiting frame (5), and the inner side wall of the limiting frame (5) is fixedly connected with a socket (17). The socket (17) is inserted into the bottom of the outer sides of the protective cover (7).

3. The high-temperature annealing device for oriented steel according to claim 1, characterized in that: Burners (6) are provided through the bottom of both sides of the protective cover (7), and multiple sets of base frames (1) are fixedly connected at equal intervals at the bottom of the base (2).

4. The high-temperature annealing device for oriented steel according to claim 1, characterized in that: The top of the turntable (18) is attached to the bottom of the protective cover (7). The two sides inside the protective cover (7) are fixedly connected to the inner seat (15). The front end of the inner seat (15) is recessed inward and has a groove (22).

5. The high-temperature annealing apparatus for oriented steel according to claim 4, characterized in that: An adjusting screw (23) is horizontally arranged through the inner side of the built-in seat (15). A handwheel (16) is fixedly connected to the outer side of the adjusting screw (23). A connecting seat (8) is movably connected to the other side of the adjusting screw (23). Several sets of through holes are equally spaced inside the connecting seat (8).

6. The high-temperature annealing apparatus for oriented steel according to claim 1, characterized in that: An inner cover (14) is vertically fixed at the center of the top of the turntable (18). A conduit (13) is installed inside the inner cover (14). The top of the conduit (13) is divided into three groups of connecting pipes (10). All three groups of connecting pipes (10) penetrate the top of the protective outer cover (7). Positioning rods (12) are fixedly connected to both sides of the top of the outer cover (7). A ventilation plate (9) is installed above the connecting pipes (10).

7. The high-temperature annealing apparatus for oriented steel according to claim 6, characterized in that: The bottom end of the ventilation plate (9) is fixedly connected to three sets of sealing caps (11), which are fitted and sleeved on the outer end of the top of the connecting branch pipe (10).

8. The high-temperature annealing apparatus for oriented steel according to claim 6, characterized in that: The top of both sides of the ventilation plate (9) is fixedly connected to an outer plate (24), and the top of the inner side of the outer plate (24) is fixedly connected to a collar (25), which is sleeved on the outer end of the top of the positioning rod (12).

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