High-precision aluminum plate annealing device with protective structure

Abstract

The utility model discloses a high-precision aluminum plate annealing device with a protective structure, which comprises an annealing box, a support frame is arranged in the annealing box, the top end in the annealing box is movably connected with a mounting cover, the top end of the mounting cover is fixedly connected with an electric heating box, and the electric heating box is fixedly connected with the support frame. A positioning structure used for protecting the aluminum plate is arranged at the top end of the supporting frame. According to the high-precision aluminum plate annealing device with the protection structure, through the arrangement of the supporting frame, the limiting plate, the connecting disc, a threaded column, a rotating wheel, a nut and a positioning pressing plate, before machining, the positioning pressing plate is lifted up, an aluminum plate is placed at the top end of the supporting frame, then the positioning pressing plate is put down to be attached to the top of the aluminum plate, and then the rotating wheel is rotated to drive the nut to rotate; after the nut is screwed down, the positioning pressing plate can be positioned through the threaded column, and the aluminum plate is pressed and positioned through the positioning pressing plate, so that the aluminum plate is prevented from shaking in the machining process, the aluminum plate is protected, and the problem that effective protection cannot be achieved is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-precision aluminum plate processing, in particular to a high-precision aluminum plate annealing device with a protective structure. Background Art

[0002] High-precision aluminum sheet is a high-strength aluminum sheet that is widely used in the production of mechanical devices, electronic equipment and other products. During the processing, high-precision aluminum sheet needs to undergo annealing process to improve the various properties of the high-precision aluminum sheet after forming and eliminate residual stress.

[0003] However, the annealing devices currently used for high-precision aluminum plate processing still have some defects in use. During the annealing process of the aluminum plate, there is no effective protection, which causes the aluminum plate to shake and deflect, thereby causing deformation and damage to the processed aluminum plate.

[0004] Now a new type of high-precision aluminum plate annealing device with a protective structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a high-precision aluminum plate annealing device with a protective structure to solve the problem of ineffective protection mentioned in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-precision aluminum plate annealing device with a protective structure, comprising an annealing box, a support frame provided inside the annealing box, a mounting cover movably connected to the top of the annealing box, an electric heating box fixedly connected to the top of the mounting cover, and a positioning structure for protecting the aluminum plate provided at the top of the support frame;

[0007] The positioning structure includes a connecting plate, a group of connecting plates are fixedly connected to both sides of the support frame, a group of threaded columns are movably connected to both sides of the inside of the support frame, the top of the threaded column is fixedly connected to a positioning pressure plate, the bottom end of the outside of the threaded column is movably connected to a nut, the bottom end of the nut is fixedly connected to a rotating wheel, and the top of one side of the connecting plate is fixedly connected to a limiting plate.

[0008] Preferably, the positioning pressure plate is slidably connected to the limiting plate, and the nut is movably connected to the support frame.

[0009] Preferably, the center line of the rotating wheel and the center line of the nut are on the same vertical plane, and the center line of the supporting frame and the center line of the connecting plate are on the same vertical plane.

[0010] Preferably, one side of the connecting disk is fixedly connected to a connecting shaft, the connecting shaft passes through one side of the annealing box and extends to the outside of the annealing box and is fixedly connected to a turntable, the bottom end of one side of the turntable is fixedly connected to a handle, the top end of one side of the turntable is movably connected to a knob, one side of the knob is fixedly connected to a positioning screw, and two groups of threaded holes are respectively provided on both sides of the annealing box.

[0011] Preferably, the positioning screw passes through the turntable and extends to the inside of the threaded hole, and the positioning screw is threadedly connected to the threaded hole.

[0012] Preferably, the center line of the connecting shaft and the center line of the turntable are on the same vertical plane, and the center line of the turntable and the center line of the connecting disk are on the same horizontal plane.

[0013] Preferably, the top of the annealing box is fixedly connected to a support frame, the top of the support frame is fixedly connected to a hydraulic cylinder, and the top of the interior of the mounting cover is fixedly connected to a heating plate.

[0014] Preferably, the output end of the hydraulic cylinder passes through the support frame and is fixedly connected to the electric heating box, and the heating plate passes through the top of the mounting cover and is communicated with the interior of the electric heating box.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the high-precision aluminum plate annealing device with a protective structure can not only protect the aluminum plate, but also quickly turn the aluminum plate over for heating, and can also adjust the height of the heating component;

[0016] (1) By providing a support frame, a limit plate, a connecting plate, a threaded column, a rotating wheel, a nut and a positioning pressure plate, before processing, the positioning pressure plate is lifted and the aluminum plate is placed on the top of the support frame, and then the positioning pressure plate is lowered to fit on the top of the aluminum plate, and then the rotating wheel is rotated to drive the nut to rotate. After the nut is tightened, the positioning pressure plate can be positioned by the threaded column, and the aluminum plate is pressed and positioned by the positioning pressure plate to prevent the aluminum plate from shaking during processing and to protect it, thereby realizing the protection of the aluminum plate during processing;

[0017] (2) By providing a positioning screw, a knob, a connecting shaft, a handle, a turntable, a threaded hole and a connecting disk, when annealing is performed, after the surface of the aluminum plate is heated, the knob is rotated to drive the positioning screw to disengage from the inside of the threaded hole, and then the turntable can be driven to rotate by the handle, and the turntable drives the connecting disk to rotate through the connecting shaft, and finally the connecting disk flips the aluminum plate through the support frame to heat the other side of the aluminum plate, and at the same time, the knob can be rotated to drive the positioning screw to insert into the inside of the threaded hole to position the turntable, so that the aluminum plate can be quickly flipped for heating;

[0018] (3) By providing a mounting cover, a support frame, an electric heating box, a hydraulic cylinder and a heating plate, when performing annealing treatment, the hydraulic cylinder is started to push the electric heating box down, and the electric heating box drives the mounting cover down while driving the heating plate down. The heating plate is sent to a suitable height to speed up the heating effect of the aluminum plate. After the heating is completed, the mounting cover is raised to facilitate flipping and unloading. The mounting cover is tightly attached to the inside of the annealing box and can effectively limit the position, improve the stability of the lifting and lowering, and at the same time improve the heat preservation effect, so that the height of the heating plate can be adjusted to speed up the heating speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0021] Figure 3 This is a schematic diagram of the top view of the support frame of the present invention;

[0022] Figure 4 This is a side view of the turntable structure of the present invention.

[0023] In the figure: 1. Annealing box; 2. Support frame; 3. Mounting cover; 4. Support frame; 5. Electric heating box; 6. Hydraulic cylinder; 7. Heating plate; 8. Limit plate; 9. Positioning screw; 10. Knob; 11. Connecting shaft; 12. Handle; 13. Turntable; 14. Threaded hole; 15. Connecting plate; 16. Threaded column; 17. Rotating wheel; 18. Nut; 19. Positioning pressure plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example: See Figure 1-4 A high-precision aluminum plate annealing device with a protective structure includes an annealing box 1, a support frame 2 is provided inside the annealing box 1, a mounting cover 3 is movably connected to the top of the annealing box 1, an electric heating box 5 is fixedly connected to the top of the mounting cover 3, and a positioning structure for protecting the aluminum plate is provided at the top of the support frame 2;

[0026] The positioning structure includes a connecting plate 15, a set of connecting plates 15 are fixedly connected to both sides of the support frame 2, a set of threaded columns 16 are movably connected to both sides of the interior of the support frame 2, the top of the threaded column 16 is fixedly connected to a positioning pressure plate 19, the bottom end of the outside of the threaded column 16 is movably connected to a nut 18, the bottom end of the nut 18 is fixedly connected to a runner 17, and the top of one side of the connecting plate 15 is fixedly connected to a limit plate 8;

[0027] The positioning plate 19 is slidably connected to the limiting plate 8, and the nut 18 is movably connected to the support frame 2;

[0028] The center line of the runner 17 and the center line of the nut 18 are on the same vertical plane, and the center line of the support frame 2 and the center line of the connecting plate 15 are on the same vertical plane;

[0029] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, before processing, the positioning pressure plate 19 is lifted and the aluminum plate is placed on the top of the support frame 2, and then the positioning pressure plate 19 is lowered to make it fit on the top of the aluminum plate, and then the rotating wheel 17 drives the nut 18 to rotate. After tightening the nut 18, the positioning pressure plate 19 can be positioned by the threaded column 16, and the aluminum plate is pressed and positioned by the positioning pressure plate 19 to prevent the aluminum plate from shaking during processing, thereby protecting it, thereby realizing protection of the aluminum plate during processing.

[0030] One side of the connecting disk 15 is fixedly connected to a connecting shaft 11, which passes through one side of the annealing box 1 and extends to the outside of the annealing box 1 and is fixedly connected to a turntable 13. The bottom end of one side of the turntable 13 is fixedly connected to a handle 12, and the top end of one side of the turntable 13 is movably connected to a knob 10. One side of the knob 10 is fixedly connected to a positioning screw 9. Two sets of threaded holes 14 are respectively opened on both sides of the annealing box 1;

[0031] The positioning screw 9 passes through the turntable 13 and extends into the interior of the threaded hole 14 , and the positioning screw 9 is threadedly connected to the threaded hole 14 ;

[0032] The center line of the connecting shaft 11 and the center line of the rotating disk 13 are on the same vertical plane, and the center line of the rotating disk 13 and the center line of the connecting disk 15 are on the same horizontal plane;

[0033] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, during annealing, after the surface of the aluminum plate is heated, the rotating knob 10 drives the positioning screw 9 to disengage from the inside of the threaded hole 14, and then the turntable 13 can be driven to rotate by the handle 12, and the turntable 13 drives the connecting disk 15 to rotate through the connecting shaft 11. Finally, the connecting disk 15 flips the aluminum plate through the support frame 2 to heat the other side of the aluminum plate. At the same time, the knob 10 can be rotated to drive the positioning screw 9 to insert into the inside of the threaded hole 14 to position the turntable 13, so that the aluminum plate can be quickly flipped over for heating.

[0034] The top of the annealing box 1 is fixedly connected to a support frame 4, the top of the support frame 4 is fixedly connected to a hydraulic cylinder 6, and the top of the interior of the mounting cover 3 is fixedly connected to a heating plate 7;

[0035] The output end of the hydraulic cylinder 6 passes through the support frame 4 and is fixedly connected to the electric heating box 5. The heating plate 7 passes through the top of the mounting cover 3 and is connected to the interior of the electric heating box 5.

[0036] Specifically, if Figure 1 As shown, during the annealing treatment, the hydraulic cylinder 6 is started to push the electric heating box 5 down, and the electric heating box 5 drives the installation cover 3 to descend while driving the heating plate 7 to descend. Sending the heating plate 7 to a suitable height can speed up the heating effect of the aluminum plate. After the heating is completed, the installation cover 3 is raised to facilitate flipping and unloading. The installation cover 3 is tightly attached to the inside of the annealing box 1, which can effectively limit the position, improve the stability of lifting and lowering, and improve the thermal insulation effect, so that the height of the heating plate 7 can be adjusted to speed up the heating speed.

[0037] Working principle: When the utility model is in use, before processing, the positioning pressure plate 19 is lifted and the aluminum plate is placed on the top of the support frame 2, and then the positioning pressure plate 19 is lowered to make it fit on the top of the aluminum plate, and then the rotating wheel 17 drives the nut 18 to rotate. After the nut 18 is tightened, the positioning pressure plate 19 can be positioned by the threaded column 16, and the aluminum plate is pressed and positioned by the positioning pressure plate 19 to prevent the aluminum plate from shaking during processing and to protect it. When annealing, after the surface of the aluminum plate is heated, the rotating knob 10 drives the positioning screw 9 to disengage from the inside of the threaded hole 14, and then the handle 12 can be used to drive the turntable 13 to rotate, and the turntable 13 is then turned. The connecting shaft 11 drives the connecting disk 15 to rotate, and finally the connecting disk 15 flips the aluminum plate through the support frame 2 to heat the other side of the aluminum plate. At the same time, the knob 10 can be rotated to drive the positioning screw 9 to insert into the threaded hole 14 to position the turntable 13. When annealing is carried out, the hydraulic cylinder 6 is started to push the electric heating box 5 down. The electric heating box 5 drives the installation cover 3 to descend and the heating plate 7 to descend at the same time. Sending the heating plate 7 to a suitable height can speed up the heating effect of the aluminum plate. After heating is completed, the installation cover 3 is raised to facilitate flipping and unloading. The installation cover 3 is tightly attached to the inside of the annealing box 1 to effectively limit the position, improve the stability of lifting and lowering, and improve the thermal insulation effect.

Claims

1. A high-precision aluminum plate annealing device with a protective structure, comprising an annealing box (1), characterized in that: A support frame (2) is provided inside the annealing box (1); a mounting cover (3) is movably connected to the top of the annealing box (1); an electric heating box (5) is fixedly connected to the top of the mounting cover (3); and a positioning structure for protecting the aluminum plate is provided at the top of the support frame (2); The positioning structure comprises a connecting disk (15), a group of connecting disks (15) are fixedly connected to both sides of the support frame (2), a group of threaded columns (16) are movably connected to both sides of the interior of the support frame (2), the top ends of the threaded columns (16) are fixedly connected to a positioning pressure plate (19), the bottom ends of the exterior of the threaded columns (16) are movably connected to a nut (18), the bottom ends of the nut (18) are fixedly connected to a rotating wheel (17), and the top end of one side of the connecting disk (15) is fixedly connected to a limiting plate (8).

2. The high-precision aluminum plate annealing device with a protective structure according to claim 1, characterized in that: The positioning pressing plate (19) is slidably connected to the limiting plate (8), and the nut (18) is movably connected to the supporting frame (2).

3. The high-precision aluminum plate annealing device with a protective structure according to claim 1, characterized in that: The center line of the rotating wheel (17) and the center line of the nut (18) are on the same vertical plane, and the center line of the supporting frame (2) and the center line of the connecting plate (15) are on the same vertical plane.

4. The high-precision aluminum plate annealing device with a protective structure according to claim 1, characterized in that: One side of the connecting disk (15) is fixedly connected to a connecting shaft (11), the connecting shaft (11) passes through one side of the annealing box (1) and extends to the outside of the annealing box (1) and is fixedly connected to a turntable (13), the bottom end of one side of the turntable (13) is fixedly connected to a handle (12), the top end of one side of the turntable (13) is movably connected to a knob (10), one side of the knob (10) is fixedly connected to a positioning screw (9), and two groups of threaded holes (14) are respectively opened on both sides of the annealing box (1).

5. The high-precision aluminum plate annealing device with a protective structure according to claim 4, characterized in that: The positioning screw (9) passes through the turntable (13) and extends to the inside of the threaded hole (14), and the positioning screw (9) is threadedly connected to the threaded hole (14).

6. The high-precision aluminum plate annealing device with a protective structure according to claim 4, characterized in that: The center line of the connecting shaft (11) and the center line of the rotating disk (13) are on the same vertical plane, and the center line of the rotating disk (13) and the center line of the connecting disk (15) are on the same horizontal plane.

7. The high-precision aluminum plate annealing device with a protective structure according to claim 1, characterized in that: The top of the annealing box (1) is fixedly connected to a support frame (4), the top of the support frame (4) is fixedly connected to a hydraulic cylinder (6), and the top of the interior of the mounting cover (3) is fixedly connected to a heating plate (7).

8. The high-precision aluminum plate annealing device with a protective structure according to claim 7, characterized in that: The output end of the hydraulic cylinder (6) passes through the support frame (4) and is fixedly connected to the electric heating box (5), and the heating plate (7) passes through the top end of the mounting cover (3) and is connected to the interior of the electric heating box (5).

Images