Aluminum profile bending forming device

Abstract

The utility model discloses an aluminum profile bending forming device, which relates to the technical field of aluminum profile processing equipment, and comprises a fixed seat, the upper surface of the central part of the fixed seat is fixedly connected with a limiting plate, the upper surface of the central part of the fixed seat is fixedly connected with a bending rod, and the bending rod is positioned in front of the limiting plate; a bending assembly is fixedly installed in an inner cavity of the fixing base, fixing assemblies are fixedly connected to the upper surfaces of the left part and the right part of the bending assembly, and the two fixing assemblies are located on the left side and the right side of the limiting plate and the bending rod. According to the aluminum profile bending forming device, the gear rotates under the action of the motor, so that the arc-shaped toothed plate and the movable supporting block rotate and move under the action of the annular guide rail, and under the action of the movable supporting block, the fixing plate can drive an aluminum profile to be bent under the limitation of the limiting plate and the bending rod; if the fixing plates on the two sides move oppositely at the same time, U-shaped bending can be conducted on the aluminum profile, and therefore using is convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum profile processing equipment, and in particular to an aluminum profile bending and forming device. Background Technology

[0002] Aluminum profiles are aluminum materials that are produced by melting and extruding aluminum rods to obtain different cross-sectional shapes. The production process of aluminum profiles mainly includes three processes: melting and casting, extrusion, and coloring. While finished aluminum profiles generally have a uniform design, they require further processing to meet specific product requirements, such as welding and bending.

[0003] Chinese patent document CN218079796U discloses an aluminum profile bending and forming apparatus, which includes a machine base. An upper mold, a lower mold, and a stamping device are arranged on the machine base. The upper mold includes an upper fixed template and an upper stamping template, with one end of the upper stamping template rotatably connected to one end of the upper fixed template. The lower mold includes a lower fixed template and a lower stamping template, with one end of the lower fixed template rotatably connected to one end of the lower stamping template. The connection between the lower fixed template and the lower stamping template forms an angle. A fixing component for fixing the lower fixed template and the lower stamping template is provided at the bottom of the lower mold. This application has the effect of accelerating the working efficiency of aluminum profile bending and forming.

[0004] The existing technology has the following problems:

[0005] When using aluminum profile bending and forming equipment, it is not convenient to bend aluminum profiles according to requirements, which leads to inconvenience in use. In addition, the aluminum profile bending and forming equipment cannot protect the outer wall of the aluminum profile, and it cannot effectively restrict the aluminum profile during bending. Utility Model Content

[0006] This invention provides an aluminum profile bending and forming device to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] An aluminum profile bending forming device includes a fixed base, a limiting plate fixedly connected to the upper surface of the central part of the fixed base, a bending rod fixedly connected to the upper surface of the central part of the fixed base and the bending rod being located in front of the limiting plate, a bending assembly fixedly installed in the inner cavity of the fixed base, and a fixing assembly fixedly connected to the upper surfaces of the left and right parts of the bending assembly, with the two fixing assemblies located on the left and right sides of the limiting plate and the bending rod.

[0009] Preferably, the bending assembly includes two motors, the lower surfaces of the two motors are fixedly connected to the bottom of the inner cavity of the fixed base, the output ends of the two motors are fixedly connected to gears, and the opposing surfaces of the outer walls of the two gears are meshed with arc-shaped tooth plates, and the two arc-shaped tooth plates are located on the left and right sides of the bending rod respectively.

[0010] Preferably, the fixing component includes a fixing plate, the lower surface of which is fixedly connected to the upper surface of the movable support block, and two symmetrical arc-shaped limiting plates are fixedly connected to the front and rear portions of the upper surface of the fixing plate.

[0011] Preferably, the arc-shaped toothed plates are staggered vertically, the outer walls of the two arc-shaped toothed plates are respectively movably sleeved with the inner cavity of the fixed seat, and the inner walls of the middle part of the two arc-shaped toothed plates are fixedly connected with movable support blocks, and the outer walls of the two movable support blocks are respectively movably sleeved with the inner wall of the fixed seat.

[0012] Preferably, the outer walls of the lower portions of the two movable support blocks are slidably connected to annular guide rails, and the lower surface of the annular guide rails is fixedly connected to the bottom of the inner cavity of the fixed seat.

[0013] Preferably, the outer walls of both arc-shaped limiting plates are fixedly connected with rubber pads, and the outer walls of both rubber pads are fixedly connected with wear-resistant sliding pads.

[0014] Preferably, a limiting plate is rotatably connected to the upper surface of the arc-shaped limiting plate located in the rear part, and a locking post is engaged with the inner wall of the front part of the limiting plate.

[0015] Preferably, a handle is fixedly connected to the upper surface of the locking post, a limiting post is fixedly connected to the lower surface of the front part of the handle and the limiting post is located in front of the limiting plate, the outer wall of the limiting post is inserted into the inner cavity of the arc-shaped limiting plate, a spring is fixedly connected to the lower surface of the limiting post, and the lower surface of the spring is fixedly connected to the bottom of the inner cavity of the arc-shaped limiting plate.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] This utility model provides an aluminum profile bending and forming device. The motor causes the gear to rotate, which in turn causes the arc-shaped toothed plate and the movable support block to rotate and move under the action of the annular guide rail. Under the action of the movable support block, the fixed plate can drive the aluminum profile to bend under the restriction of the limiting plate and the bending rod. If the two fixed plates move towards each other at the same time, the aluminum profile can be bent into a U-shape, which is convenient for use.

[0018] This utility model provides an aluminum profile bending and forming device. Through the action of wear-resistant sliding pads and arc-shaped limiting plates, the aluminum profile can be easily bent. At the same time, under the action of rubber pads, the arc-shaped limiting plates and the aluminum profile can be protected to a certain extent, thereby preventing damage. The limiting plates restrict the aluminum profile between the two arc-shaped limiting plates, thereby ensuring safety during bending processing. Attached Figure Description

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

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the bending component of this utility model;

[0022] Figure 4 This is a cross-sectional view of the annular guide rail of this utility model.

[0023] Figure 5 This is a schematic diagram of the structure of the fixing component of this utility model;

[0024] Figure 6 This is a schematic diagram of the limiting square column of this utility model.

[0025] In the diagram: 1. Fixed base; 2. Bending assembly; 3. Fixed assembly; 4. Limiting plate; 5. Bending rod; 21. Motor; 22. Gear; 23. Arc-shaped toothed plate; 24. Moving support block; 25. Circular guide rail; 31. Fixed plate; 32. Arc-shaped limiting plate; 33. Rubber pad; 34. Wear-resistant sliding pad; 35. Limiting plate; 36. Locking post; 37. Handle; 38. Limiting square post; 39. Spring. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figure 1 As shown, an aluminum profile bending forming device includes a fixed base 1, a limiting plate 4 is fixedly connected to the upper surface of the central part of the fixed base 1, a bending rod 5 is fixedly connected to the upper surface of the central part of the fixed base 1 and the bending rod 5 is located in front of the limiting plate 4, a bending component 2 is fixedly installed in the inner cavity of the fixed base 1, and a fixing component 3 is fixedly connected to the upper surfaces of the left and right parts of the bending component 2 and the two fixing components 3 are located on the left and right sides of the limiting plate 4 and the bending rod 5.

[0028] First, the aluminum profile is restricted and fixed between the limiting plate 4 and the bending rod 5 by the action of the two fixing components 3. Then, according to the bending requirements, the aluminum profile is bent under the action of the two fixing components 3 by the action of the bending component 2.

[0029] like Figure 2 As shown, the bending assembly 2 includes two motors 21. The lower surfaces of the two motors 21 are fixedly connected to the bottom of the inner cavity of the fixed base 1. The output ends of the two motors 21 are fixedly connected to gears 22. The opposing surfaces of the outer walls of the two gears 22 are meshed with arc-shaped toothed plates 23, and the two arc-shaped toothed plates 23 are located on the left and right sides of the bending rod 5 respectively.

[0030] The motor 21 causes the gear 22 to rotate, which in turn causes the arc-shaped toothed plate 23 and the movable support block 24 to rotate and move under the action of the annular guide rail 25. Under the action of the movable support block 24, the fixed plate 31 can drive the aluminum profile to bend under the restriction of the limiting plate 4 and the bending rod 5. If the two fixed plates 31 move towards each other at the same time, the aluminum profile can be bent into a U-shape, which is convenient for use.

[0031] like Figure 3 As shown, the arc-shaped toothed plates 23 are staggered vertically, and the outer walls of the two arc-shaped toothed plates 23 are respectively movably sleeved with the inner cavity of the fixed base 1. The inner walls of the middle part of the two arc-shaped toothed plates 23 are fixedly connected with movable support blocks 24, and the outer walls of the two movable support blocks 24 are respectively movably sleeved with the inner wall of the fixed base 1.

[0032] Because the two arc-shaped toothed plates 23 are staggered vertically, they can drive the two movable support blocks 24 to rotate and move in opposite directions during use, thus facilitating their use.

[0033] like Figure 4 As shown, the outer walls of the lower parts of the two movable support blocks 24 are slidably connected to annular guide rails 25, and the lower surface of the annular guide rails 25 is fixedly connected to the bottom of the inner cavity of the fixed seat 1.

[0034] The ring guide rail 25 enables the two movable support blocks 24 to stably drive the two fixed plates 31 to rotate and move, thereby playing a supporting and guiding role.

[0035] like Figure 5 As shown, the fixing component 3 includes a fixing plate 31. The lower surface of the fixing plate 31 is fixedly connected to the upper surface of the movable support block 24. Two symmetrical arc-shaped limiting plates 32 are fixedly connected to the front and rear parts of the upper surface of the fixing plate 31. Rubber pads 33 are fixedly connected to the outer walls of the two arc-shaped limiting plates 32, and wear-resistant sliding pads 34 are fixedly connected to the outer walls of the two rubber pads 33.

[0036] The wear-resistant sliding pad 34 and the arc-shaped limiting plate 32 make the aluminum profile easy to bend. At the same time, the rubber pad 33 provides a certain degree of protection between the arc-shaped limiting plate 32 and the aluminum profile, thereby preventing damage.

[0037] like Figure 6 As shown, a limit plate 35 is rotatably connected to the upper surface of the rear arc-shaped limit plate 32, and a locking post 36 is engaged with the inner wall of the front part of the limit plate 35.

[0038] The limiting plate 35 restricts the aluminum profile between the two arc-shaped limiting plates 32, thereby ensuring safety during bending processing.

[0039] A handle 37 is fixedly connected to the upper surface of the locking post 36. A limiting post 38 is fixedly connected to the lower surface of the front part of the handle 37, and the limiting post 38 is located in front of the limiting plate 35. The outer wall of the limiting post 38 is inserted into the inner cavity of the arc-shaped limiting plate 32. A spring 39 is fixedly connected to the lower surface of the limiting post 38, and the lower surface of the spring 39 is fixedly connected to the bottom of the inner cavity of the arc-shaped limiting plate 32.

[0040] By pulling the handle 37, the limiting post 38 is moved upward, thereby moving the locking post 36 upward. At this time, the limiting plate 35 is rotated to the bottom of the locking post 36. Then, under the action of the spring 39, the locking post 36 is moved downward into the inner cavity of the limiting plate 35, thereby limiting and fixing the limiting plate 35, which facilitates operation.

[0041] The working principle of this utility model is as follows: First, the aluminum profile is placed between four arc-shaped limiting plates 32. Then, by pulling the handle 37, the limiting column 38 is moved upward, thereby moving the locking column 36 upward. At this time, the limiting plate 35 is rotated to the bottom of the locking column 36. Then, under the action of the spring 39, the locking column 36 is moved downward into the inner cavity of the limiting plate 35, thereby limiting and fixing the limiting plate 35. Through the action of the two limiting plates 35, the aluminum profile can be restricted. Then, according to the bending requirements, the gear 22 is rotated by the action of the motor 21, thereby causing the arc-shaped toothed plate 23 and the moving support block 24 to rotate and move under the action of the annular guide rail 25. Under the action of the moving support block 24, the fixing plate 31 can drive the aluminum profile to bend under the restriction of the limiting locking plate 4 and the bending rod 5.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An apparatus for bending an aluminum profile, comprising a fixed seat (1), characterized in that: The upper surface of the center part of the fixed seat (1) is fixedly connected with a limiting clamping plate (4), the upper surface of the center part of the fixed seat (1) is fixedly connected with a curved rod (5) and the curved rod (5) is located in front of the limiting clamping plate (4), the inner cavity of the fixed seat (1) is fixedly installed with a bending assembly (2), and the upper surfaces of the left and right parts of the bending assembly (2) are all fixedly connected with fixed assemblies (3) and the two fixed assemblies (3) are located on the left and right sides of the limiting clamping plate (4) and the curved rod (5). The lower surfaces of the two motors (21) are fixedly connected with the bottom of the inner cavity of the fixed seat (1), the output ends of the two motors (21) are all fixedly connected with gear wheels (22), and the opposite surfaces of the outer walls of the two gear wheels (22) are all engaged with arc-shaped toothed plates (23) and the two arc-shaped toothed plates (23) are located on the left and right sides of the curved rod (5). The lower surface of the fixed plate (31) is fixedly connected with the upper surface of the moving support block (24), and the front and rear parts of the upper surface of the fixed plate (31) are fixedly connected with two symmetrically arranged arc-shaped limiting plates (32).

2. The apparatus for bending an aluminum profile according to claim 1, wherein: The arc-shaped toothed plates (23) are staggered in position, the outer walls of the two arc-shaped toothed plates (23) are movably sleeved with the inner cavity of the fixed seat (1), the inner walls of the middle parts of the two arc-shaped toothed plates (23) are all fixedly connected with moving support blocks (24), and the outer walls of the two moving support blocks (24) are movably sleeved with the inner wall of the fixed seat (1).

3. The apparatus according to claim 2, wherein: The outer walls of the lower parts of the two moving support blocks (24) are slidably connected with annular guide rails (25), and the lower surface of the annular guide rail (25) is fixedly connected with the bottom of the inner cavity of the fixed seat (1).

4. The apparatus for bending an aluminum profile according to claim 1, wherein: The outer walls of the two arc-shaped limiting plates (32) are all fixedly connected with rubber pads (33), and the outer walls of the two rubber pads (33) are all fixedly connected with wear-resistant sliding pads (34).

5. The apparatus for bending an aluminum profile according to claim 4, characterized in that: The upper surface of the arc-shaped limiting plate (32) located at the rear part is rotatably connected with a limiting plate (35), and the inner wall of the front part of the limiting plate (35) is clamped with a clamping column (36).

6. The apparatus for bending an aluminum profile according to claim 5, wherein: The upper surface of the clamping column (36) is fixedly connected with a handle (37), the lower surface of the front part of the handle (37) is fixedly connected with a limiting square column (38) and the limiting square column (38) is located in front of the limiting plate (35), the outer wall of the limiting square column (38) is inserted into the inner cavity of the arc-shaped limiting plate (32), the lower surface of the limiting square column (38) is fixedly connected with a spring (39), and the lower surface of the spring (39) is fixedly connected with the bottom of the inner cavity of the arc-shaped limiting plate (32).

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