Heating device for metal material production

Abstract

The utility model relates to the field of metal material processing, in particular to a heating device for metal material production, which comprises a mounting seat, a clamping component and the like, a heater is fixedly connected on the mounting seat, a heating pipe for heating metal materials is fixedly connected on the front side of the heater, and a motor is fixedly connected on the left side of the mounting seat. A lead screw is rotatably connected to the front side of the mounting seat, the left end of the lead screw is fixedly connected to an output shaft of the motor, a limiting rod is fixedly connected to the front side of the mounting seat, a fixing column is fixedly connected to the moving block, and a push rod is fixedly connected to the fixing column; the right end of the push rod is fixedly connected with a clamping assembly used for clamping metal materials of different shapes. The lead screw is directly connected with the motor to drive the push rod to move linearly at a constant speed, constant-speed pushing of metal materials is achieved through high-precision thread transmission, and the problem that the temperature in the heating pipe is not uniform due to traditional manual feeding speed fluctuation is thoroughly solved.

Description

Technical Field

[0001] This utility model relates to the field of metal material processing, and in particular to a heating device for metal material production. Background Technology

[0002] A heating device for metal material production is a piece of equipment used to heat metal materials to meet various process requirements in the metal material production process. In the early days, metal heat treatment mainly used charcoal and coal as heat sources and was carried out in an open stove furnace. This primitive heating method had many drawbacks, such as low heating efficiency and the workpiece being prone to surface oxidation and decarburization due to direct contact with the flame, which seriously affected the quality of the metal material. Later, by changing the position of the combustion chamber to create a reverberatory furnace, the heating efficiency was improved to a certain extent, but it still could not effectively solve the problem of workpiece surface quality. Existing metal material production processing equipment also suffers from problems such as manual feeding, poor stability, uneven feeding speed, and uneven temperature. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, such as uneven feeding speed leading to uneven temperature, the technical problem of this utility model is to provide a heating device for metal material production with uniform feeding speed.

[0004] Technical Solution: A heating device for metal material production includes a mounting base, a heater fixedly connected to the mounting base, a heating tube for heating metal materials fixedly connected to the front side of the heater, a motor fixedly connected to the left side of the mounting base, a lead screw rotatably connected to the front side of the mounting base, the left end of the lead screw fixedly connected to the output shaft of the motor, a limit rod fixedly connected to the front side of the mounting base, the limit rod being located behind the lead screw, a moving block provided on the lead screw and the limit rod, the left side of the moving block being threadedly connected to the lead screw, the right side of the moving block being slidably connected to the limit rod, a fixed column fixedly connected to the moving block, a push rod fixedly connected to the fixed column, and a clamping assembly for clamping metal materials of different shapes fixedly connected to the right end of the push rod.

[0005] Furthermore, it is particularly preferred that the clamping assembly includes an annular block, the right end of the push rod is fixedly connected to the annular block, and the front and rear sides of the annular block are symmetrically slidably connected to translation columns. The translation columns are internally threaded with a bidirectional lead screw, which is used to adjust the clamping distance. Connecting blocks are rotatably connected to the translation columns on both sides. The two connecting blocks are symmetrically arranged left and right. Sliding blocks are rotatably connected to the connecting blocks. The sliding blocks are symmetrically arranged up and down on the two connecting blocks. Each sliding block is rotatably connected to a clamping block for clamping metal materials.

[0006] In addition, it is particularly preferred that the heater also includes an oil fume hood, which is fixedly connected to the front side of the heater to prevent the emission of oil fumes after heating, effectively reducing oil fume pollution in the workshop and improving the working environment.

[0007] In addition, it is particularly preferred that the hood also includes a radiation shield, which is fixedly connected inside the fume hood to reduce the impact of radiation generated during the heating process on the surrounding environment and operators.

[0008] In addition, it is particularly preferred that a protective pad is also included, which is fixedly connected to the clamping block to prevent scratch damage to the surface of the material when clamping the metal material.

[0009] In addition, it is particularly preferred that a dustproof frame is also included, which is fixedly connected to the mounting base to provide protection for the electrical components and operating parts inside the device, prevent foreign objects from entering, and ensure the safe operation of the device.

[0010] Compared with the prior art, this utility model has the following advantages: 1. The push rod is driven to move in a uniform linear motion by direct connection between the lead screw and the motor, and the constant speed of pushing metal materials is achieved by high-precision thread transmission, which completely solves the problem of uneven temperature inside the heating tube caused by the speed fluctuation of traditional manual feeding.

[0011] 2. By driving the two translation columns on both sides synchronously towards each other through a two-way lead screw, and through the multi-degree-of-freedom hinge structure of the connecting block and the sliding block, it can clamp metal materials with various cross-sectional shapes such as round, square, and hexagonal, so as to adapt to metal materials of different sizes and improve the processing adaptability of the equipment.

[0012] 3. The dustproof frame covers the motor to prevent foreign objects with a diameter greater than 5mm from entering, ensuring the safety of electrical components. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the fixed column, push rod, and lead screw of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the translation column, bidirectional lead screw, and sliding block of this utility model.

[0016] The above-mentioned drawings include the following reference numerals: 1. Mounting base, 2. Heater, 3. Heating tube, 4. Motor, 5. Moving block, 501. Limiting rod, 6. Fixed column, 7. Push rod, 8. Lead screw, 9. Annular block, 10. Translation column, 11. Bidirectional lead screw, 12. Connecting block, 13. Sliding block, 14. Clamping block, 15. Oil fume hood, 16. Radiation shield, 17. Protective pad, 18. Dustproof frame. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0018] Example: A heating device for metal material production, such as... Figure 1-3As shown, the assembly includes a mounting base 1, a heater 2, a heating tube 3, a motor 4, a moving block 5, a limiting rod 501, a fixing column 6, a push rod 7, and a lead screw 8. The heater 2 is fixedly connected to the mounting base 1. The heating tube 3 for heating metal materials is fixedly connected to the front side of the heater 2. The motor 4 is fixedly connected to the left side of the mounting base 1. The lead screw 8 is rotatably connected to the front side of the mounting base 1. The left end of the lead screw 8 is fixedly connected to the output shaft of the motor 4. The limiting rod 501 is fixedly connected to the front side of the mounting base 1. The limiting rod 501 is located behind the lead screw 8. The moving block 5 is provided on the lead screw 8 and the limiting rod 501. The left side of the moving block 5 is threadedly connected to the lead screw 8, and the right side of the moving block 5 is slidably connected to the limiting rod 501. The fixing column 6 is fixedly connected to the moving block 5. The push rod 7 is fixedly connected to the fixing column 6. A clamping assembly for clamping metal materials of different shapes is fixedly connected to the right end of the push rod 7. The clamping assembly includes an annular block 9, a translation column 10, a bidirectional lead screw 11, a connecting block 12, a sliding block 13, and a clamping block 14. The right end of the push rod 7 is fixedly connected to the annular block 9. The translation column 10 is symmetrically slidably connected to the front and rear sides of the annular block 9. The bidirectional lead screw 11 is internally threaded to the translation column 10 and is used to adjust the clamping distance. The connecting block 12 is rotatably connected to the translation column 10 on both sides. The two connecting blocks 12 are symmetrically arranged left and right. The sliding block 13 is rotatably connected to the connecting block 12 and is symmetrically arranged vertically on the two connecting blocks 12. Each sliding block 13 is rotatably connected to a clamping block 14 for clamping metal materials. It also includes an oil fume hood 15. The front side of the heater 2 is fixedly connected to the oil fume hood 15 to prevent the emission of oil fumes after heating, effectively reducing oil fume pollution in the workshop and improving the working environment. It also includes a radiation shield 16, which is fixedly connected inside the fume hood 15 to reduce the impact of radiation generated during heating on the surrounding environment and operators. It also includes a protective pad 17, which is fixedly connected to the clamping block 14 to prevent scratches and damage to the surface of metal materials when clamping them. Finally, it includes a dustproof frame 18, which is fixedly connected to the mounting base 1 to provide protection for the internal electrical components and operating parts of the device, preventing foreign objects from entering and ensuring the safe operation of the device.

[0019] The operator connects the power supply to the device and starts the heater 2. The heating tube 3 begins to heat up to the preset temperature. The operator manually rotates the bidirectional lead screw 11, and the two translation columns 10 on both sides move symmetrically and synchronously towards each other along the annular block 9, adjusting the clamping distance to the size suitable for the metal material and completing the clamping of the metal material. The material is then gently clamped by the protective pad 17 to avoid surface scratches. The operator starts the motor 4, and its output shaft drives the lead screw 8 to rotate clockwise through the coupling. At this time, the moving block 5 moves along the direction driven by the lead screw 8. The limiting rod 501 moves forward linearly, pushing the metal material fixed by the clamping block 14 into the heating tube 3 at a uniform speed. The oil fume hood 15 simultaneously blocks the oil fumes generated during heating. At this time, the radiation shielding plate 16 shields more than 90% of heat radiation, ensuring operational safety. After the metal material has completed the predetermined heating time in the heating tube 3, the motor 4 reverses, driving the lead screw 8 to rotate counterclockwise. The moving block 5 returns to its original position at a uniform speed along the limiting rod 501, and the clamping block 14 smoothly pulls the heated material out of the heating tube 3. During this process, the high-precision pitch of the lead screw 8 and the constant speed control of the motor 4 ensure consistent feeding and discharging speeds, avoiding uneven temperature caused by speed fluctuations. Throughout the process, the dustproof frame 18 covers the motor 4 to prevent the intrusion of foreign objects with a diameter >5mm, ensuring the safety of electrical components.

[0020] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. A heating device for producing metal materials, characterized in that, The device includes a mounting base (1), on which a heater (2) is fixedly connected. A heating tube (3) for heating metal materials is fixedly connected to the front side of the heater (2). A motor (4) is fixedly connected to the left side of the mounting base (1). A lead screw (8) is rotatably connected to the front side of the mounting base (1). The left end of the lead screw (8) is fixedly connected to the output shaft of the motor (4). A limit rod (501) is fixedly connected to the front side of the mounting base (1). The limit rod (501) is located behind the lead screw (8). A moving block (5) is provided on the lead screw (8) and the limit rod (501). The left side of the moving block (5) is threadedly connected to the lead screw (8). The right side of the moving block (5) is slidably connected to the limit rod (501). A fixed column (6) is fixedly connected to the moving block (5). A push rod (7) is fixedly connected to the fixed column (6). A clamping assembly for clamping metal materials of different shapes is fixedly connected to the right end of the push rod (7).

2. The heating device for producing metal materials according to claim 1, characterized in that, The clamping assembly includes an annular block (9), and the right end of the push rod (7) is fixedly connected to the annular block (9). The front and rear sides of the annular block (9) are symmetrically connected to translation columns (10). The translation columns (10) are internally threaded with a two-way screw (11). The two-way screw (11) is used to adjust the clamping distance. The translation columns (10) on both sides are rotatably connected to connecting blocks (12) arranged symmetrically on the left and right. Each connecting block is rotatably connected to a sliding block (13) symmetrically arranged on the upper and lower sides. Each sliding block (13) is rotatably connected to a clamping block (14) for clamping metal materials.

3. A heating device for producing metal materials according to claim 2, characterized in that, It also includes an oil fume hood (15), which is fixedly connected to the front side of the heater (2) to prevent the emission of oil fumes after heating.

4. A heating device for producing metal materials according to claim 3, characterized in that, It also includes a radiation shield (16), which is fixedly connected inside the fume hood (15).

5. A heating device for producing metal materials according to claim 4, characterized in that, It also includes a protective pad (17), which is fixedly connected to the clamping block (14).

6. A heating device for producing metal materials according to claim 5, characterized in that, It also includes a dustproof frame (18), which is fixedly connected to the mounting base (1).

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