Heat treatment device for optimizing performance of aluminum alloy profile

Abstract

The utility model discloses a heat treatment device for optimizing the performance of an aluminum alloy section bar, which comprises a thermal insulation box, support bases are fixedly mounted at two ends of the thermal insulation box, a sealing cover is arranged on the upper end face of the thermal insulation box, a heat treatment box is mounted on the inner side of the thermal insulation box, a positioning frame is slidably connected to the inner side of the heat treatment box, and the heat treatment box is connected with the positioning frame. The device comprises a positioning frame, a plurality of heating plates are installed above and below the positioning frame, connecting clamping blocks are fixedly installed at the four end corners of the positioning frame, transmission frames are installed at one ends of the connecting clamping blocks, a transmission screw is installed on the inner side of the bottom end of each of the two transmission frames, and a transmission screw is installed on the inner side of the bottom end of each transmission screw. The inner sides of the bottom ends of the other two transmission frames are each provided with a guide rod, and the two ends of the lower end face of the thermal insulation box are each fixedly provided with a connecting base. According to the utility model, the aluminum alloy section is preheated before heat treatment, so that the heat treatment time can be effectively shortened, the sealing of feeding and discharging and the uninterrupted heat treatment can be kept, and the loss of heat is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment, in particular to a heat treatment device for optimizing the performance of aluminum alloy profiles. Background Art

[0002] Aluminum alloy profiles are the most widely used type of non-ferrous metal structural materials in industry. They are widely used in aviation, aerospace, automobiles, machinery manufacturing, shipbuilding, construction, decoration and chemical industries. When processing aluminum alloy profiles, in order to improve the performance of aluminum alloy profiles, they often need to be heat treated. The performance optimization of aluminum alloy profiles is mainly achieved through heat treatment technology to ensure that the aluminum alloy profiles after heat treatment can meet specific mechanical performance requirements.

[0003] In the existing heat treatment process of aluminum alloy profiles, heat loss is easily caused during loading and unloading, which is not convenient for maintaining continuous heat treatment and cannot preheat the aluminum alloy profiles, thereby increasing the heat treatment time; therefore, it does not meet the existing needs. In this regard, we propose a heat treatment device for optimizing the performance of aluminum alloy profiles. Utility Model Content

[0004] The purpose of the present utility model is to provide a heat treatment device with optimized performance of aluminum alloy profiles, so as to solve the problem raised in the above background technology that in the existing heat treatment process of aluminum alloy profiles, heat loss is easily caused during loading and unloading, which is not convenient for maintaining the continuous heat treatment and cannot preheat the aluminum alloy profiles, thereby increasing the heat treatment time.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a heat treatment device for optimizing the performance of aluminum alloy profiles, comprising an insulation box, both ends of the insulation box are fixedly installed with a support base, the upper end face of the insulation box is provided with a sealing cover, the inner side of the insulation box is installed with a heat treatment box, the inner side of the heat treatment box is slidably connected with a positioning frame, a plurality of warming plates are installed above and below the positioning frame, the four end corners of the positioning frame are fixedly installed with connecting clamps, one end of the connecting clamp is installed with a transmission frame, two of the bottom ends of the transmission frames are installed with a transmission screw on the inner side, and the other two bottom ends of the transmission frames are installed with a guide rod on the inner side, both ends of the lower end face of the insulation box are fixedly installed with connecting seats, and a transmission motor and a gear box are fixedly installed on the inner side of one of the connecting seats.

[0006] Preferably, partition boxes are installed on both sides of the thermal insulation box, a preheating chamber is provided between the heat treatment box and the two partition boxes, and four sealing plates are rotatably connected to one side of the two partition boxes.

[0007] Preferably, a heat treatment chamber is provided inside the heat treatment box, and the plurality of temperature increasing plates are arranged inside the heat treatment chamber. The heat treatment box and the plurality of temperature increasing plates are fixedly connected, and a heating coil is provided inside the temperature increasing plate.

[0008] Preferably, the four end corners of the positioning frame are fixedly connected to the four transmission frames via connecting clamps, and the positioning frame, the connecting clamps and the transmission frames slide linearly back and forth along the axis of the guide rod.

[0009] Preferably, the transmission screw is connected to two of the transmission frames via threads, the middle part of the transmission screw is rotatably connected to one of the connecting seats, the guide rod is slidably connected to the other two transmission frames, and the guide rod is connected to another connecting seat via threads, a gear set is provided on the inner side of the gear box, and the output end of the transmission motor passes through the gear box and is connected to the transmission screw via a gear set.

[0010] Preferably, the thermal insulation box is fixedly connected to the two partition boxes, a torsion spring is provided between the sealing plate and the partition boxes, and the sealing plate and the partition boxes are connected via the torsion spring.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model drives the transmission screw to rotate through the gear set provided on the inner side of the gear box by the transmission motor, and then the transmission screw drives the positioning frame to slide horizontally through the transmission frame and the connecting clamp and is plugged into the inner side of the heat treatment box. A heating coil is provided inside the temperature increasing plate, so that multiple temperature increasing plates can heat the upper and lower parts of the aluminum alloy profile synchronously through the heating coil, effectively improving the heat treatment effect of the aluminum alloy profile. A heat treatment chamber is provided inside the heat treatment box, and the heat treatment chamber and the preheating chamber are separated by the heat treatment box and insulated by the insulation box and the sealing cover, effectively reducing the heat loss during the overall heat treatment process, and the aluminum alloy profile outside the heat treatment box can be preheated through the preheating chamber, thereby shortening the heat treatment time.

[0013] 2. The utility model drives the positioning frame after the heat treatment is completed, so that the positioning frame slides on the inner side of the heat treatment box and can push the heat-treated aluminum alloy profile out and push the preheated aluminum alloy profile into the inner side of the heat treatment box, thereby maintaining uninterrupted operation of continuous heat treatment. The sealing plate is rotatably connected to the partition box, and a torsion spring is provided between the sealing plate and the partition box, so that the sealing plate can seal one side of the partition box through the torsion spring to keep the partition box sealed during the entry and exit of the aluminum alloy profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic cross-sectional structure diagram of the entire utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the thermal insulation box of the present invention;

[0017] Figure 4 It is a schematic diagram of the partial structure of the connecting seat of the utility model.

[0018] In the figure: 1. Support base; 2. Insulation box; 3. Sealing cover; 4. Partition box; 5. Transmission frame; 6. Transmission screw; 7. Guide rod; 8. Sealing plate; 9. Connecting clamp; 10. Heat treatment box; 11. Warming plate; 12. Positioning frame; 13. Preheating chamber; 14. Connecting seat; 15. Transmission motor; 16. Gear box. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] The transmission motor 15 (model GV50-3.7KW-60-S) mentioned in the present invention can be purchased from the market or customized.

[0021] See also Figures 1 to 3 The utility model provides an embodiment: a heat treatment device for optimizing the performance of aluminum alloy profiles, comprising a heat insulation box 2, support bases 1 are fixedly installed at both ends of the heat insulation box 2, a sealing cover 3 is provided on the upper end surface of the heat insulation box 2, a heat treatment box 10 is installed on the inner side of the heat insulation box 2, a positioning frame 12 is slidably connected to the inner side of the heat treatment box 10, a plurality of temperature increasing plates 11 are installed above and below the positioning frame 12, a heat treatment chamber is provided on the inner side of the heat treatment box 10, a plurality of temperature increasing plates 11 are arranged on the inner side of the heat treatment chamber, the heat treatment box 10 is fixedly connected to the plurality of temperature increasing plates 11, a heating coil is provided inside the temperature increasing plate 11, so that the plurality of temperature increasing plates 11 can heat the upper and lower parts of the aluminum alloy profile synchronously through the heating coil, thereby effectively improving the heat treatment effect of the aluminum alloy profile;

[0022] The four end corners of the positioning frame 12 are fixedly installed with connecting clamps 9, and a transmission frame 5 is installed at one end of the connecting clamp 9, wherein a transmission screw 6 is installed on the inner side of the bottom end of two transmission frames 5, and a guide rod 7 is installed on the inner side of the bottom end of the other two transmission frames 5. The four end corners of the positioning frame 12 are fixedly connected to the four transmission frames 5 through the connecting clamps 9. The positioning frame 12, the connecting clamp 9 and the transmission frame 5 slide linearly back and forth along the axis of the guide rod 7. By pushing the positioning frame 12 back and forth, it is convenient to maintain uninterrupted operation of continuous heat treatment.

[0023] See also Figure 4 , both ends of the lower end surface of the thermal insulation box 2 are fixedly installed with connecting seats 14, and a transmission motor 15 and a gear box 16 are fixedly installed on the inner side of one of the connecting seats 14, and the transmission screw 6 is connected to two of the transmission frames 5 by threads, and the middle part of the transmission screw 6 is rotatably connected to one of the connecting seats 14, and the guide rod 7 is slidably connected to the other two transmission frames 5. The guide rod 7 is connected to the other connecting seat 14 by threads, and a gear set is provided on the inner side of the gear box 16. The output end of the transmission motor 15 passes through the gear box 16 and is connected to the transmission screw 6 through the gear set, so that the transmission motor 15 drives the transmission screw 6 to rotate through the gear set, and then the transmission screw 6 drives the positioning frame 12 to slide horizontally through the transmission frame 5 and the connecting clamp 9 and is plugged into the inner side of the heat treatment box 10.

[0024] See also Figure 2 , partition boxes 4 are installed on both sides of the insulation box 2, and preheating chambers 13 are provided between the heat treatment box 10 and the two partition boxes 4. Four sealing plates 8 are rotatably connected to one side of the two partition boxes 4. The insulation box 2 is fixedly connected to the two partition boxes 4. A torsion spring is provided between the sealing plate 8 and the partition box 4. The sealing plate 8 and the partition box 4 are connected through the torsion spring. The torsion spring facilitates the sealing plate 8 to seal one side of the partition box 4 to maintain the sealing of the partition box 4 during the entry and exit of the aluminum alloy profile.

[0025] When in use, the aluminum alloy profile that needs to be heat treated is placed on the positioning frame 12, the power is turned on, and the transmission motor 15 is started, so that the transmission motor 15 drives the transmission screw 6 to rotate through the gear set provided on the inner side of the gear box 16 under the support of the connecting seat 14, and then the transmission screw 6 drives the positioning frame 12 to slide horizontally through the transmission frame 5 and the connecting clamp 9 and is plugged into the inner side of the heat treatment box 10. A heating coil is provided inside the temperature increasing plate 11, so that the multiple temperature increasing plates 11 can heat the upper and lower parts of the aluminum alloy profile synchronously through the heating coil, thereby effectively improving the heat treatment effect of the aluminum alloy profile;

[0026] A heat treatment chamber is provided inside the heat treatment box 10, and a preheating chamber 13 is provided between the partition box 4 and the heat treatment box 10, so that the heat treatment chamber and the preheating chamber 13 are separated by the heat treatment box 10 and insulated by the insulation box 2 and the sealing cover 3, thereby effectively reducing the heat loss during the overall heat treatment process, and the aluminum alloy profile outside the heat treatment box 10 can be preheated by the preheating chamber 13, thereby shortening the heat treatment time;

[0027] At the same time, after the heat treatment is completed, the positioning frame 12 is driven so that the positioning frame 12 slides on the inner side of the heat treatment box 10 and can push out the heat-treated aluminum alloy profile and push the preheated aluminum alloy profile into the inner side of the heat treatment box 10, thereby maintaining uninterrupted operation of continuous heat treatment. The sealing plate 8 is rotatably connected to the partition box 4, and a torsion spring is provided between the sealing plate 8 and the partition box 4, so that the sealing plate 8 can seal one side of the partition box 4 through the torsion spring to keep the partition box 4 sealed during the entry and exit of the aluminum alloy profile.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A heat treatment device for optimizing the performance of aluminum alloy profiles, comprising a heat insulation box (2), characterized in that: Both ends of the thermal insulation box (2) are fixedly installed with a support base (1), the upper end surface of the thermal insulation box (2) is provided with a sealing cover (3), the inner side of the thermal insulation box (2) is installed with a heat treatment box (10), the inner side of the thermal insulation box (10) is slidably connected with a positioning frame (12), and a plurality of temperature increasing plates (11) are installed above and below the positioning frame (12), and the four end corners of the positioning frame (12) are fixedly installed with a connecting clamp (9), and one end of the connecting clamp (9) is installed with a transmission frame (5), wherein a transmission screw (6) is installed on the inner side of the bottom end of two of the transmission frames (5), and a guide rod (7) is installed on the inner side of the bottom end of the other two of the transmission frames (5), and both ends of the lower end surface of the thermal insulation box (2) are fixedly installed with a connecting seat (14), and a transmission motor (15) and a gear box (16) are fixedly installed on the inner side of one of the connecting seats (14).

2. The heat treatment device for optimizing the performance of aluminum alloy profiles according to claim 1, characterized in that: Partition boxes (4) are installed on both sides of the thermal isolation box (2), a preheating chamber (13) is provided between the heat treatment box (10) and the two partition boxes (4), and four sealing plates (8) are rotatably connected to one side of the two partition boxes (4).

3. The heat treatment device for optimizing the performance of aluminum alloy profiles according to claim 1, characterized in that: A heat treatment chamber is provided on the inner side of the heat treatment box (10), and a plurality of temperature increasing plates (11) are arranged on the inner side of the heat treatment chamber. The heat treatment box (10) and the plurality of temperature increasing plates (11) are fixedly connected, and a heating coil is provided inside the temperature increasing plates (11).

4. The heat treatment device for optimizing the performance of aluminum alloy profiles according to claim 1, characterized in that: The four end corners of the positioning frame (12) are fixedly connected to the four transmission frames (5) via connecting clamps (9), and the positioning frame (12), connecting clamps (9) and transmission frames (5) slide linearly back and forth along the axis of the guide rod (7).

5. The heat treatment device for optimizing the performance of aluminum alloy profiles according to claim 1, characterized in that: The transmission screw (6) is connected to two of the transmission frames (5) by threads, the middle part of the transmission screw (6) is rotatably connected to one of the connecting seats (14), the guide rod (7) is slidably connected to the other two transmission frames (5), the guide rod (7) is connected to the other connecting seat (14) by threads, a gear set is provided on the inner side of the gear box (16), and the output end of the transmission motor (15) passes through the gear box (16) and is connected to the transmission screw (6) by the gear set.

6. The heat treatment device for optimizing the performance of aluminum alloy profiles according to claim 2, characterized in that: The heat-isolating box (2) is fixedly connected to the two partition boxes (4); a torsion spring is provided between the sealing plate (8) and the partition box (4); and the sealing plate (8) and the partition box (4) are connected via the torsion spring.

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