Leveling device for heat treatment of die steel

Abstract

The utility model discloses a leveling device for heat treatment of die steel, which comprises a leveling machine and a sheet correcting plate, the inner end of the leveling machine is rotatably provided with a leveling roller, the inner end of the leveling machine is fixedly provided with an air cylinder, the upper end of the air cylinder is fixedly provided with a mounting rack, the inner end of the mounting rack is rotatably provided with an electric feeding roller, and the inner end of the electric feeding roller is fixedly provided with an air cylinder. A supporting frame is fixedly mounted at the upper end of the mounting frame, an electric telescopic rod is fixedly mounted on the outer surface of the supporting frame, an auxiliary plate is fixedly mounted at the lower end of the electric telescopic rod, and an upper orientation roller is rotatably mounted at the inner end of the auxiliary plate; according to the leveling device for heat treatment of the die steel, safe and autonomous feeding is facilitated, the distance between the leveling roller and a worker is lengthened, the safety is improved, the die steel is conveniently corrected, deviation is avoided, and the leveling effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of a leveling device for heat treatment of die steel, in particular to a leveling device for heat treatment of die steel. Background Art

[0002] Mold steel is a special purpose steel, mainly used to make various molds. Mold steel plays an important role in the manufacturing industry, especially in the automotive, plastic, electronics and hardware industries. The main characteristics of mold steel are high hardness, high wear resistance, high strength and good corrosion resistance. After heat treatment of mold steel, it is easy to be uneven, and a leveling device is needed to level it.

[0003] For example, a mold steel heat treatment leveling device disclosed in the utility model with authorization announcement number CN218309468U cleans the surface of the mold steel before leveling it to prevent impurities from adhering to the surface of the mold steel and causing quality degradation after leveling.

[0004] This prior art also has the following problems when used:

[0005] It is not convenient for safe and autonomous loading. If the bending degree of the mold steel is serious, the leveling effect will be half, and deviation is likely to occur during the loading process. Therefore, we propose a leveling device for heat treatment of mold steel to solve the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a leveling device for heat treatment of mold steel, which can solve the technical problems that the existing leveling device for heat treatment of mold steel proposed in the above background technology is not convenient for safe and autonomous loading, if the mold steel is severely bent, the leveling effect is halved, and deviation is likely to occur during the loading process.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a leveling machine and a correction plate,

[0008] A leveling roller is rotatably mounted on the inner end of the leveling machine, a cylinder is fixedly mounted on the inner end of the leveling machine, a mounting frame is fixedly mounted on the upper end of the cylinder, an electric feeding roller is rotatably mounted on the inner end of the mounting frame, a supporting frame is fixedly mounted on the upper end of the mounting frame, an electric telescopic rod is fixedly mounted on the outer surface of the supporting frame, an auxiliary plate is fixedly mounted on the lower end of the electric telescopic rod, and an upper positioning roller is rotatably mounted on the inner end of the auxiliary plate;

[0009] A lateral roller is rotatably mounted on the inner end of the plate, a bidirectional threaded screw is threadedly connected to the inner end of the plate, and a motor is fixedly mounted on the left end of the bidirectional threaded screw.

[0010] As a preferred technical solution of the utility model, the motor is fixedly mounted on the left end of the mounting frame, and the motor is located on the inner side of the leveling machine.

[0011] As a preferred technical solution of the utility model, the electric feeding roller is arranged on the front side of the leveling roller, and the sheet-correcting plate is arranged on the inner side of the leveling roller.

[0012] As a preferred technical solution of the utility model, the auxiliary plate and the upper positioning roller are located on the upper side of the electric feeding roller.

[0013] As a preferred technical solution of the utility model, a limit rod is fixedly installed on the inner end of the mounting frame, and the limit rod is slidably installed on the lower end of the correcting plate.

[0014] As a preferred technical solution of the utility model, the correcting plates are divided into two groups and arranged on the left and right sides.

[0015] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0016] 1. It is equipped with a cylinder, an electric feeding roller, a mounting frame, an electric telescopic rod, an auxiliary plate and an upper roller. The mold steel to be leveled is placed on the upper side of the electric feeding roller for transportation. Then the electric telescopic rod can drive the auxiliary plate and the upper roller to limit the mold steel, so that the mold steel can smoothly enter the inner side of the leveling roller for leveling, which is convenient for safe and autonomous feeding, lengthens the distance between the leveling roller and the staff, and improves safety;

[0017] 2. It is equipped with a correction plate, a lateral roller, a bidirectional threaded screw and a motor. When loading, the motor can drive the correction plate to move inward for clamping through the bidirectional threaded screw, and push the mold steel to the centerline position. The setting of the lateral roller can make the mold steel load smoothly, facilitate the correction of the mold steel, avoid deviation, and improve the leveling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the leveling device for heat treatment of mold steel according to the utility model from the right side perspective;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the leveling device for heat treatment of mold steel according to the utility model from the front side perspective;

[0020] Figure 3 This is a schematic diagram of the top view of the leveling device used for heat treatment of mold steel according to the utility model;

[0021] Figure 4 It is a side view cutaway structural schematic diagram of the leveling device for heat treatment of die steel of the utility model;

[0022] Among them: 1. Leveling machine; 2. Correction plate; 3. Leveling roller; 4. Cylinder; 5. Electric feeding roller; 6. Mounting frame; 7. Support frame; 8. Electric telescopic rod; 9. Auxiliary plate; 10. Upper roller; 11. Side roller; 12. Bidirectional threaded screw; 13. Motor; 14. Limit rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0024] Example

[0025] Please refer to Figure 1-4 As shown, the utility model provides a technical solution: a leveling device for heat treatment of die steel;

[0026] A leveling roller 3 is rotatably mounted on the inner end of the leveling machine 1, a cylinder 4 is fixedly mounted on the inner end of the leveling machine 1, a mounting frame 6 is fixedly mounted on the upper end of the cylinder 4, an electric feeding roller 5 is rotatably mounted on the inner end of the mounting frame 6, a support frame 7 is fixedly mounted on the upper end of the mounting frame 6, an electric telescopic rod 8 is fixedly mounted on the outer surface of the support frame 7, an auxiliary plate 9 is fixedly mounted on the lower end of the electric telescopic rod 8, an upper positioning roller 10 is rotatably mounted on the inner end of the auxiliary plate 9, the electric feeding roller 5 is arranged on the front side of the leveling roller 3, and the correcting plate 2 is arranged on the inner side of the leveling roller 3. The auxiliary plate 9 and the upper positioning roller 10 are located on the upper side of the electric feeding roller 5. A limit rod 14 is fixedly mounted on the inner end of the mounting frame 6, and the limit rod 14 is slidably mounted on the lower end of the correcting plate 2, which is convenient for safe and autonomous feeding, and the distance between the leveling roller 3 and the staff is pulled up to improve safety;

[0027] The inner end of the plate 2 is rotatably mounted with a lateral roller 11, the inner end of the plate 2 is threadedly connected with a bidirectional threaded screw 12, and the left end of the bidirectional threaded screw 12 is fixedly mounted with a motor 13. The motor 13 is fixedly mounted on the left end of the mounting frame 6, and the motor 13 is located on the inner side of the leveling machine 1, which is convenient for correcting the mold steel, avoiding deviation, and improving the leveling effect.

[0028] The plate 2 is divided into two groups and set on the left and right sides.

[0029] Specific working principle:

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when the leveling device for heat treatment of mold steel is used, the mold steel to be leveled is placed on the upper side of the electric feeding roller 5, and the electric feeding roller 5 rotates to feed the material. The motor 13 on the mounting frame 6 drives the bidirectional threaded screw 12 to rotate. When the bidirectional threaded screw 12 rotates, it drives the correcting plate 2 to move inward to limit and correct the mold steel. The limiting rod 14 increases the stability of the movement of the correcting plate 2. When the mold steel moves, the lateral roller 11 in contact with the mold steel rotates under friction to reduce resistance. The electric telescopic rod 8 on the support frame 7 is used for feeding. The auxiliary plate 9 is driven to move downward, and the auxiliary plate 9 moves downward to make the upper roller 10 contact with the surface of the mold steel to prevent the mold steel from warping up, so that the mold steel can easily enter the inner side of the leveling roller 3 for rolling and pressing leveling. When the thickness of the mold steel to be leveled changes, the leveling gap between the leveling rollers 3 is also changed. The supporting height of the mounting frame 6 can be adjusted by the cylinder 4, which is flexible and convenient to use. The above completes a series of operations of the leveling device for heat treatment of mold steel. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A leveling device for heat treatment of die steel, comprising: a leveling machine (1) and a leveling plate (2), characterized in that: A leveling roller (3) is rotatably mounted on the inner end of the leveling machine (1), a cylinder (4) is fixedly mounted on the inner end of the leveling machine (1), a mounting frame (6) is fixedly mounted on the upper end of the cylinder (4), an electric feeding roller (5) is rotatably mounted on the inner end of the mounting frame (6), a support frame (7) is fixedly mounted on the upper end of the mounting frame (6), an electric telescopic rod (8) is fixedly mounted on the outer surface of the support frame (7), an auxiliary plate (9) is fixedly mounted on the lower end of the electric telescopic rod (8), and an upper positioning roller (10) is rotatably mounted on the inner end of the auxiliary plate (9); A lateral roller (11) is rotatably mounted on the inner end of the plate (2), a bidirectional threaded screw (12) is threadedly connected to the inner end of the plate (2), and a motor (13) is fixedly mounted on the left end of the bidirectional threaded screw (12).

2. A leveling device for heat treatment of die steel according to claim 1, characterized in that: The motor (13) is fixedly mounted on the left end of the mounting frame (6), and the motor (13) is located on the inner side of the leveling machine (1).

3. A leveling device for heat treatment of die steel according to claim 1, characterized in that: The electric feeding roller (5) is arranged on the front side of the leveling roller (3), and the correcting plate (2) is arranged on the inner side of the leveling roller (3).

4. A leveling device for heat treatment of die steel according to claim 1, characterized in that: The auxiliary plate (9) and the upper positioning roller (10) are located on the upper side of the electric feeding roller (5).

5. The leveling device for heat treatment of die steel according to claim 1, characterized in that: A limiting rod (14) is fixedly mounted on the inner end of the mounting frame (6), and the limiting rod (14) is slidably mounted on the lower end of the correcting plate (2).

6. A leveling device for heat treatment of die steel according to claim 1, characterized in that: The correcting plates (2) are divided into two groups and arranged on the left and right sides.

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