Aluminum alloy door and window machining profile bending device

Abstract

The utility model discloses an aluminum alloy door and window machining profile bending device which comprises a base, a lower die is fixedly installed in the base, a stabilizing frame is fixedly installed at the upper end of the base, a stamping plate is movably installed at the lower end of the stabilizing frame, and an upper die is fixedly installed at the lower end of the stamping plate. The bending device with the upper die and the lower die capable of being replaced is arranged, the lower die is installed in the lower end of the bending device, the two ends of the lower die are placed in the base, meanwhile, the notch is formed, and when the bending device is installed and used, the lower die and the base are connected through the fastening clamp, so that the bending device is stable; the upper die is installed on the stamping plate at the upper end, a sliding groove is formed in the stamping plate, the upper end of the upper die is clamped and embedded into the sliding groove, and meanwhile, a fastening hole is formed in the upper end of the stamping plate, so that the upper die and the stamping plate are fixedly connected, the bending effect is improved, meanwhile, different bending dies are conveniently replaced, and use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy processing, and in particular relates to a bending device for aluminum alloy door and window processing profiles. Background Art

[0002] As we all know, aluminum is a common metal with excellent corrosion resistance and electrical conductivity. With the development and progress of science and technology, aluminum is generally used in production in the form of aluminum profiles. In normal use, it is often necessary to bend aluminum profiles. The existing bending device is to bend by the cooperation of the upper mold and the lower mold.

[0003] In most bending devices, the upper and lower molds are fixed during the bending operation, which is inconvenient to replace to meet the needs of different bending production. At the same time, after the bending process is completed, the aluminum profile is easy to stick to the lower mold, making it inconvenient to take out the aluminum profile. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a device for bending aluminum alloy door and window processing profiles.

[0005] To achieve the above-mentioned purpose, the utility model proposes a bending device for aluminum alloy door and window processing profiles, comprising a base, a lower mold is fixedly installed inside the base, a stabilizing frame is fixedly installed on the upper end of the base, a stamping plate is movably installed on the lower end of the stabilizing frame, an upper mold is fixedly installed on the lower end of the stamping plate, the lower mold is divided into a first mold groove and a second mold groove, both ends of the first mold groove and the second mold groove are fixedly installed with a clamping block, a notch is opened inside the clamping block, and a fastening card is movably installed inside the notch.

[0006] Preferably, a mounting plate is fixedly connected to the lower end of the stabilizing frame, and fastening bolts are fixedly mounted on both ends of the mounting plate.

[0007] Preferably, a motor is fixedly mounted on the upper end of the stabilizing frame, auxiliary rods are movably mounted on both sides of the motor, and one end of the motor and the auxiliary rods are both connected to the stamping plate.

[0008] Preferably, a slide groove is provided inside the stamping plate, and slide rails are symmetrically installed on the upper end of the upper mold, and the slide rails are embedded in the slide groove.

[0009] Preferably, a plurality of fastening holes are symmetrically formed at the upper end of the stamping plate, and the fastening holes penetrate the interior of the slide groove.

[0010] Preferably, a plurality of springs are fixedly installed inside the base, and cushion blocks are fixedly installed on both sides inside the base.

[0011] The aluminum alloy door and window processing profile bending device proposed by the utility model can bring the following beneficial effects:

[0012] 1. The utility model is provided with a bending device that can replace the upper and lower molds. The lower mold is installed inside the lower end of the bending device. The two ends of the lower mold are placed inside the base and slots are provided. When installed and used, the lower mold is connected to the base by a fastening card to stabilize it. The upper mold is installed on the stamping plate at the upper end. A slide groove is provided inside the stamping plate. The upper end of the upper mold is embedded in the slide groove. At the same time, a fastening hole is provided at the upper end of the stamping plate to fix the upper mold and the stamping plate. The bending effect is increased, and different bending molds are easily replaced, which increases the convenience of use.

[0013] 2. The utility model sets the lower mold as a split type, and the lower mold is divided into a left and a right side. When in use, the two sides of the lower mold are placed inside the base at the same time, and slots are opened at both ends of the lower mold, and the inside of the base is also opened. After being placed stably, the fastening card is embedded in the inside of the slot to connect the two sides of the lower mold with the base to stabilize the lower mold. After bending, the fastening card is taken out, the two sides of the lower mold are separated, and the aluminum profile is taken out. The operation is simple and convenient, and can improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0015] In the attached picture:

[0016] Figure 1 It is a front view three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model.

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the mold groove of the utility model.

[0020] In the figure: 1. base; 2. lower mold; 3. stamping plate; 4. stabilizing frame; 5. mounting plate; 6. fastening bolt; 7. motor; 8. auxiliary rod; 9. upper mold; 10. slide rail; 11. slide groove; 12. fastening hole; 13. spring; 14. cushion block; 15. clamping block; 16. first mold groove; 17. second mold groove; 18. notch; 19. fastening clamp. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0026] like Figure 1 to Figure 4As shown, an embodiment of the utility model proposes a bending device for aluminum alloy door and window processing profiles, including a base 1, a lower mold 2 is fixedly installed inside the base 1 for easy forming operation, a stabilizing frame 4 is fixedly installed on the upper end of the base 1 to support the components so that the components can be stably operated, a stamping plate 3 is movably installed on the lower end of the stabilizing frame 4, an upper mold 9 is fixedly installed on the lower end of the stamping plate 3 to cooperate with the components for bending operations, the lower mold 2 is divided into a first mold groove 16 and a second mold groove 17 for easy separation and removal of profiles, a clamping block 15 is fixedly installed at both ends of the first mold groove 16 and the second mold groove 17 to increase stability during installation, a notch 18 is opened inside the clamping block 15, and a fastening card 19 is movably installed inside the notch 18 to increase stability and improve the forming effect.

[0027] In this embodiment, the lower end of the stabilizing frame 4 is fixedly connected to a mounting plate 5, and fastening bolts 6 are fixedly installed at both ends of the mounting plate 5 for stable installation. A motor 7 is fixedly installed at the upper end of the stabilizing frame 4, and auxiliary rods 8 are movably installed on both sides of the motor 7 to increase stability during bending operations. One end of the motor 7 and the auxiliary rod 8 are both connected to the stamping plate 3 to improve the stamping effect.

[0028] In this embodiment, a slide groove 11 is opened inside the stamping plate 3, and a slide rail 10 is symmetrically installed on the upper end of the upper mold 9. The slide rail 10 is embedded in the slide groove 11 to facilitate movable disassembly and replacement. A plurality of fastening holes 12 are symmetrically opened on the upper end of the stamping plate 3 for stable installation and increased fastness of the connection. The fastening holes 12 run through the interior of the slide groove 11 to facilitate connection. A plurality of springs 13 are fixedly installed inside the base 1 for shock absorption and elastic support. Pads 14 are fixedly installed on both sides of the interior of the base 1 to increase stability during installation.

[0029] Working principle: When bending, the first die groove 16 and the second die groove 17 in the lower die 2 are placed inside the base 1, and the first die groove 16 and the second die groove 17 are installed at both ends of the card block 15, and the card block 15 is placed on the upper end of the cushion block 14. The card block 15 and the cushion block 14 are both provided with a slot 18. After stable placement, the fastening card 19 is embedded in the slot 18 to connect the first die groove 16 and the second die groove 17. When the mold needs to be replaced, the fastening card 19 is taken out to take out the lower die 2. The upper end of the upper die 9 is symmetrically installed with a slide rail 10, which is embedded in the inside of the stamping plate 3. The upper end of the stamping plate 3 is provided with a fastening hole 12 to fix the upper die 9.

[0030] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A device for bending aluminum alloy door and window profiles, comprising a base (1), characterized in that: A lower mold (2) is fixedly mounted inside the base (1), a stabilizing frame (4) is fixedly mounted on the upper end of the base (1), a punching plate (3) is movably mounted on the lower end of the stabilizing frame (4), an upper mold (9) is fixedly mounted on the lower end of the punching plate (3), the lower mold (2) is divided into a first mold groove (16) and a second mold groove (17), both ends of the first mold groove (16) and the second mold groove (17) are fixedly mounted with a clamping block (15), a notch (18) is provided inside the clamping block (15), and a fastening clamp (19) is movably mounted inside the notch (18).

2. The device for bending aluminum alloy door and window profiles according to claim 1, characterized in that: The lower end of the stabilizing frame (4) is fixedly connected to a mounting plate (5), and fastening bolts (6) are fixedly mounted on both ends of the mounting plate (5).

3. The device for bending aluminum alloy door and window profiles according to claim 1, characterized in that: A motor (7) is fixedly mounted on the upper end of the stabilizing frame (4), auxiliary rods (8) are movably mounted on both sides of the motor (7), and one end of each of the motor (7) and the auxiliary rods (8) are connected to the stamping plate (3).

4. The device for bending aluminum alloy door and window profiles according to claim 1, characterized in that: A slide groove (11) is provided inside the punching plate (3), and a slide rail (10) is symmetrically mounted on the upper end of the upper mold (9), wherein the slide rail (10) is embedded in the slide groove (11).

5. The device for bending aluminum alloy door and window processing profiles according to claim 4, characterized in that: A plurality of fastening holes (12) are symmetrically formed at the upper end of the punching plate (3), and the fastening holes (12) penetrate the interior of the slide groove (11).

6. The aluminum alloy door and window processing profile bending device according to claim 1, characterized in that: A plurality of springs (13) are fixedly mounted inside the base (1), and cushion blocks (14) are fixedly mounted on both sides of the base (1).

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