A multifunctional mold for aluminum profile production

Abstract

The utility model discloses a multifunctional mold for aluminum profile production, comprising a base plate, a fixed installation mechanism and a demoulding mechanism; the base plate: the left and right sides of the lower end thereof are respectively provided with supporting legs, the four corners of the upper end of the base plate are respectively fixedly connected with sliding rods, the upper ends of the four sliding rods are respectively slidably connected with sliding holes at the adjacent ends of the top plate, and support blocks are respectively provided in the middle of the relative inner sides of the base plate and the top plate; the fixed installation mechanism: it comprises a bidirectional screw rod and a fixed sliding block, the bidirectional screw rods are respectively rotatably connected to the inside of the base plate and the top plate, the left and right ends of the two bidirectional screw rods are respectively threadedly connected with the fixed sliding blocks, and the two adjacent fixed sliding blocks on the left and right are respectively slidably connected with the inside of the base plate and the top plate. The multifunctional mold for aluminum profile production is convenient for fixing different modules, has strong applicability, is convenient for replacement, and is convenient for rapid demoulding of aluminum materials in the mold cavity, thereby greatly improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile production, in particular to a multifunctional mold for aluminum profile production. Background Art

[0002] Aluminum alloy profiles have been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts has increased, which has led to in-depth research on the weldability of aluminum alloys. The widespread application of aluminum alloys has promoted the development of aluminum alloy welding technology, and the development of welding technology has expanded the application field of aluminum alloys. Therefore, aluminum alloy welding technology is becoming one of the research hotspots;

[0003] Some existing aluminum profile production molds are to put aluminum into the mold cavity, and then extrude the upper mold and the lower mold;

[0004] There are some problems. The traditional aluminum profile production mold has a single function. When processing aluminum profiles of different shapes, the mold needs to be replaced, which greatly reduces the work efficiency and is inconvenient to demold the aluminum in the mold cavity. For this reason, we propose a multifunctional mold for aluminum profile production. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a multifunctional mold for the production of aluminum profiles, which is convenient for fixing different modules, has strong applicability and is easy to replace, and is also convenient for quickly demolding the aluminum material in the mold cavity, greatly improving work efficiency and effectively solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional mold for aluminum profile production, comprising a bottom plate, a fixing and mounting mechanism and a demoulding mechanism;

[0007] Bottom plate: The left and right sides of the lower end are provided with supporting legs respectively, the four corners of the upper end of the bottom plate are fixedly connected with sliding rods respectively, the upper ends of the four sliding rods are slidably connected with the sliding holes at the adjacent ends of the top plate respectively, and the middle parts of the relative inner sides of the bottom plate and the top plate are provided with supporting blocks respectively;

[0008] Fixed installation mechanism: it includes a bidirectional screw rod and a fixed slider, the bidirectional screw rods are respectively rotatably connected to the inside of the bottom plate and the top plate, the left and right ends of the two bidirectional screw rods are respectively threadedly connected to the fixed sliders, the two adjacent fixed sliders on the left and right are respectively slidably connected to the inside of the bottom plate and the top plate, the upper mold is clamped between the two adjacent fixed sliders on the upper end, and the lower mold is clamped between the two adjacent fixed sliders on the lower end;

[0009] Demoulding mechanism: It is arranged at the lower end of the lower mould, which is convenient for fixing different modules, has strong applicability and is easy to replace. It is also convenient for quickly demoulding the aluminum material in the mould cavity, which greatly improves work efficiency.

[0010] Furthermore, a control switch group is provided at the left end of the bottom plate, and an input end of the control switch group is electrically connected to an external power source to provide electrical connection for various electrical appliances.

[0011] Furthermore, the fixed installation mechanism also includes motor 1, which is respectively arranged inside the bottom plate and the top plate. The right ends of the output shafts of the two motors 1 are respectively fixedly connected to the left ends of the laterally adjacent bidirectional screw rods, and the input ends of the two motors 1 are electrically connected to the output end of the control switch group to provide fixed drive.

[0012] Furthermore, the demoulding mechanism includes a support plate, a U-shaped block and a roller. The support plate is slidably connected to the inside of the lower mold. A U-shaped block is provided on the front side of the lower end of the support plate. The middle part of the U-shaped block is rotatably connected to the roller through a rotating shaft to achieve demoulding.

[0013] Furthermore, the demoulding mechanism also includes a rotating shaft and an elliptical roller. The rotating shaft is rotatably connected to the front side of the support block on the upper surface of the lower mold. The front end of the rotating shaft is fixedly connected to the elliptical roller. The roller is installed in coordination with the elliptical roller to facilitate jacking.

[0014] Furthermore, the demolding mechanism also includes a second motor, which is arranged inside the support block on the upper surface of the lower mold. The front end of the output shaft of the second motor is fixedly connected to the rear end of the rotating shaft, and the input end of the second motor is electrically connected to the output end of the control switch group to provide demolding drive.

[0015] Furthermore, springs are respectively sleeved on the outside of the slide bars, and the springs are located between the upper surface of the bottom plate and the lower bottom surface of the top plate to facilitate rebound.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the multifunctional mold for aluminum profile production has the following advantages:

[0017] 1. First, fix the mold on the processing table through the support legs, and then adjust the control switch group to make the two motors run separately. The output shafts of the two motors drive the two-way screws to rotate respectively, and then drive the fixed sliders connected by threads. The two adjacent fixed sliders on the left and right slide towards each other respectively, so as to fix and clamp the lower mold and the upper mold. Then, align the circular ring on the upper end of the top plate through the telescopic end of the external hydraulic cylinder to prevent the telescopic end of the hydraulic cylinder from shifting when pressing down, and press the top plate down. Under the sliding positioning action of the slide rod, the top plate is pressed to the aluminum profile in the mold cavity. Then, when the telescopic end of the hydraulic cylinder is lifted, the top plate is lifted under the rebound action of the spring, which is convenient for fixing different modules. It has strong applicability and is easy to replace.

[0018] 2. After compression molding, the aluminum profile will adhere to the inner wall of the mold cavity, and the aluminum profile cannot be removed quickly. Then, by adjusting the control switch group, the motor 2 starts to operate, and the output shaft of the motor 2 drives the rotating shaft to rotate. The rotation of the rotating shaft drives the elliptical roller to rotate. When the highest arc surface of the elliptical roller contacts the outer arc surface of the roller, the elliptical roller lifts the roller, and then lifts the support plate upward, so that the aluminum profile in the mold cavity is separated from the mold cavity, which is convenient for rapid demolding of the aluminum in the mold cavity, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front side sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the left side cross-sectional structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0023] In the figure: 1 bottom plate, 2 legs, 3 control switch group, 4 top plate, 5 fixed installation mechanism, 51 motor 1, 52 bidirectional screw rod, 53 fixed slider, 6 support block, 7 lower mold, 8 demoulding mechanism, 81 support plate, 82 U-shaped block, 83 roller, 84 motor 2, 85 rotating shaft, 86 elliptical roller, 9 upper mold, 10 slide rod, 11 spring. DETAILED DESCRIPTION

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

[0025] See also Figure 1-4 , This embodiment provides a technical solution: a multifunctional mold for aluminum profile production, comprising a base plate 1, a fixed installation mechanism 5 and a demoulding mechanism 8;

[0026] Bottom plate 1: The left and right sides of the lower end thereof are respectively provided with supporting legs 2, the four corners of the upper end of the bottom plate 1 are respectively fixedly connected with sliding rods 10, the upper ends of the four sliding rods 10 are respectively slidably connected with the sliding holes at the adjacent ends of the top plate 4, the middle parts of the relative inner sides of the bottom plate 1 and the top plate 4 are respectively provided with supporting blocks 6, the left end of the bottom plate 1 is provided with a control switch group 3, the input end of the control switch group 3 is electrically connected to an external power supply, the outside of the sliding rods 10 are respectively sleeved with springs 11, and the springs 11 are all located between the upper surface of the bottom plate 1 and the lower bottom surface of the top plate 4;

[0027] The fixed installation mechanism 5 includes a bidirectional screw rod 52 and a fixed slider 53. The bidirectional screw rod 52 is rotatably connected to the inside of the bottom plate 1 and the top plate 4 respectively. The left and right ends of the two bidirectional screw rods 52 are respectively threadedly connected to the fixed sliders 53. The two adjacent fixed sliders 53 are respectively slidably connected to the inside of the bottom plate 1 and the top plate 4. The upper mold 9 is clamped between the two adjacent fixed sliders 53 at the upper end, and the lower mold 7 is clamped between the two adjacent fixed sliders 53 at the lower end. The fixed installation mechanism 5 also includes a motor 51. The motor 51 is respectively arranged on the bottom plate 1 and the top plate Inside the plate 4, the right ends of the output shafts of the two motors 51 are fixedly connected to the left ends of the laterally adjacent bidirectional screw rods 52, and the input ends of the two motors 51 are electrically connected to the output ends of the control switch group 3. First, the mold is fixed on the processing table through the legs 2, and then the control switch group 3 is adjusted to operate the two motors 51 respectively. The output shafts of the two motors 51 respectively drive the bidirectional screw rods 52 to rotate, and then drive the threaded fixed sliders 53. The two adjacent fixed sliders 53 slide toward each other, thereby fixing and clamping the lower mold 7 and the upper mold 9;

[0028] Demoulding mechanism 8: It is arranged at the lower end of the lower mould 7. The demolding mechanism 8 includes a support plate 81, a U-shaped block 82 and a roller 83. The support plate 81 is slidably connected to the inside of the lower mould 7. A U-shaped block 82 is arranged on the front side of the lower end of the support plate 81. The middle part of the U-shaped block 82 is rotatably connected to the roller 83 through a rotating shaft. The demolding mechanism 8 also includes a rotating shaft 85 and an elliptical roller 86. The rotating shaft 85 is rotatably connected to the front side of the support block 6 on the upper surface of the lower mould 7. The front end of the rotating shaft 85 is fixedly connected to the elliptical roller 86. The roller 83 is installed in cooperation with the elliptical roller 86. The demolding mechanism 8 also includes a second motor 84. The second motor 84 is arranged inside the support block 6 on the upper surface of the lower mould 7. The front end of the output shaft of the second motor 84 is fixedly connected to the rear end of the rotating shaft 85. The input end of the second motor 84 is electrically connected to the output end of the control switch group 3. Then, the aluminum profile is pressed. The top plate 4 is pressed downward so that the top plate 4 can be pressed and positioned under the sliding action of the slide bar 10 to perform compression molding on the aluminum profile in the mold cavity. Then, when the telescopic end of the hydraulic cylinder is lifted, the top plate 4 is lifted up under the rebound action of the spring 11. After compression molding, the aluminum profile will adhere to the inner wall of the mold cavity and cannot be removed quickly. Then, the control switch group 3 is adjusted to operate the motor 2 84. The output shaft of the motor 2 84 drives the rotating shaft 85 to rotate. The rotation of the rotating shaft 85 drives the elliptical roller 86 to rotate. When the highest arc surface of the elliptical roller 86 contacts the outer arc surface of the roller 83, the elliptical roller 86 lifts the roller 83, thereby lifting the support plate 81 upward, thereby separating the aluminum profile in the mold cavity from the mold cavity.

[0029] The working principle of a multifunctional mold for aluminum profile production provided by the utility model is as follows: first, the mold is fixed on the processing table by the support legs 2, and then the control switch group 3 is adjusted, and the two motors 51 are respectively operated, and the output shafts of the two motors 51 respectively drive the bidirectional screw rods 52 to rotate, thereby driving the threaded fixed sliders 53, and the two adjacent fixed sliders 53 on the left and right slide toward each other, so as to fix and clamp the lower mold 7 and the upper mold 9, and then the aluminum profile is placed in the mold cavity, and then the telescopic end of the external hydraulic cylinder is aligned with the ring on the upper end of the top plate 4 to prevent the telescopic end of the hydraulic cylinder from deviating when pressing down, and the top plate 4 is pressed down to make Under the sliding positioning action of the slide rod 10, the top plate 4 is compression-molded on the aluminum profile in the mold cavity, and then when the telescopic end of the hydraulic cylinder is lifted, the top plate 4 is lifted up under the rebound action of the spring 11. After compression-molding, the aluminum profile will adhere to the inner wall of the mold cavity and cannot be removed quickly. Then, by adjusting the control switch group 3, the motor 2 84 is operated, and the output shaft of the motor 2 84 drives the rotating shaft 85 to rotate, and the rotation of the rotating shaft 85 drives the elliptical roller 86 to rotate. When the highest arc surface of the elliptical roller 86 contacts the outer arc surface of the roller 83, the elliptical roller 86 lifts the roller 83, thereby lifting the support plate 81 upward, thereby separating the aluminum profile in the mold cavity from the mold cavity.

[0030] It is worth noting that the motor 1 51 and the motor 2 84 disclosed in the above embodiments can both be made of SFF-M20VA-1456-19.6, and the control switch group 3 is provided with switch buttons corresponding to the motor 1 51 and the motor 2 84 for controlling their switching operations.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A multifunctional mold for aluminum profile production, characterized in that: It comprises a base plate (1), a fixing and mounting mechanism (5) and a demoulding mechanism (8); The bottom plate (1) is provided with supporting legs (2) on the left and right sides of the lower end thereof, and the four corners of the upper end of the bottom plate (1) are respectively fixedly connected with sliding rods (10), and the upper ends of the four sliding rods (10) are respectively slidably connected with the sliding holes at the adjacent ends of the top plate (4), and the middle parts of the inner sides of the bottom plate (1) and the top plate (4) are respectively provided with supporting blocks (6); The fixed installation mechanism (5) comprises a bidirectional screw rod (52) and a fixed slider (53), wherein the bidirectional screw rod (52) is rotatably connected to the inside of the bottom plate (1) and the top plate (4), respectively; the left and right ends of the two bidirectional screw rods (52) are respectively threadedly connected to the fixed sliders (53); the two left and right adjacent fixed sliders (53) are respectively slidably connected to the inside of the bottom plate (1) and the top plate (4); the upper mold (9) is clamped between the two left and right adjacent fixed sliders (53) at the upper end, and the lower mold (7) is clamped between the two left and right adjacent fixed sliders (53) at the lower end; Demoulding mechanism (8): It is arranged at the lower end of the lower mould (7).

2. The multifunctional mold for aluminum profile production according to claim 1, characterized in that: A control switch group (3) is provided at the left end of the base plate (1), and an input end of the control switch group (3) is electrically connected to an external power source.

3. The multifunctional mold for aluminum profile production according to claim 2, characterized in that: The fixed installation mechanism (5) also includes a motor one (51), which is respectively arranged inside the bottom plate (1) and the top plate (4), the right ends of the output shafts of the two motors one (51) are respectively fixedly connected to the left ends of the laterally adjacent bidirectional screw rods (52), and the input ends of the two motors one (51) are both electrically connected to the output end of the control switch group (3).

4. The multifunctional mold for aluminum profile production according to claim 2, characterized in that: The demoulding mechanism (8) comprises a support plate (81), a U-shaped block (82) and a roller (83); the support plate (81) is slidably connected to the interior of the lower mold (7); a U-shaped block (82) is provided at the front side of the lower end of the support plate (81); and the middle part of the U-shaped block (82) is rotatably connected to the roller (83) via a rotating shaft.

5. The multifunctional mold for aluminum profile production according to claim 4, characterized in that: The demoulding mechanism (8) further comprises a rotating shaft (85) and an elliptical roller (86); the rotating shaft (85) is rotatably connected to the front side of the support block (6) on the upper surface of the lower mold (7); the front end of the rotating shaft (85) is fixedly connected to the elliptical roller (86); the roller (83) is mounted in cooperation with the elliptical roller (86).

6. The multifunctional mold for aluminum profile production according to claim 5, characterized in that: The demoulding mechanism (8) further comprises a second motor (84), which is arranged inside the support block (6) on the upper surface of the lower mold (7), the front end of the output shaft of the second motor (84) is fixedly connected to the rear end of the rotating shaft (85), and the input end of the second motor (84) is electrically connected to the output end of the control switch group (3).

7. The multifunctional mold for aluminum profile production according to claim 1, characterized in that: The outside of the sliding rods (10) are respectively sleeved with springs (11), and the springs (11) are located between the upper surface of the bottom plate (1) and the lower bottom surface of the top plate (4).

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