Bending device for aluminum material machining

Abstract

The utility model discloses an aluminum material processing and bending device, and relates to the technical field of aluminum material processing, the aluminum material processing and bending device comprises a workbench, the top of the workbench is provided with a fixing assembly, the top of the fixing assembly is provided with a bending assembly, the tops of two connecting plates are both fixedly connected with sliding rods, the tops of the two sliding rods are fixedly connected with a top plate, and the top plate is fixedly connected with the workbench. A hydraulic telescopic cylinder is fixedly connected to the middle side of the top of the top plate, the output end of the hydraulic telescopic cylinder penetrates through the bottom of the top plate and is fixedly connected with a moving plate, a mold assembly is arranged on the middle side of the bottom of the mounting plate, and a plurality of positioning mechanisms are arranged at the positions, close to the front side and the rear side of the mold assembly, of the bottom of the mounting plate in an equidistant array mode. The left end and the right end of the movable plate are fixedly connected with movable blocks correspondingly. The bending assembly and the fixing assembly are connected in a magnetic attraction mode, then the die assembly is inserted into the positioning groove and the T-shaped groove in the bottom of the installation plate, and therefore the bending assembly and the die assembly can be conveniently assembled and disassembled.

Description

Technical Field

[0001] This utility model relates to the field of aluminum processing technology, and specifically to an aluminum bending device. Background Technology

[0002] Aluminum materials are products made from aluminum and other alloying elements. They are typically first processed into castings, forgings, foils, plates, strips, tubes, rods, and profiles, and then manufactured through processes such as cold bending, sawing, drilling, assembly, and coloring. A bending device is a machine capable of bending thin sheets. During aluminum processing, bending devices are needed to bend the aluminum material into the desired shape. The existing technology has the following problems:

[0003] In existing aluminum bending processes, different types of aluminum have different bending requirements. If the bending mold remains unchanged, the performance of the bending device becomes relatively limited. Furthermore, it is not convenient to position the aluminum material during the bending process, which affects the stability of the bending operation. Utility Model Content

[0004] This utility model provides an aluminum material processing and bending device to solve the problems existing in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] An aluminum material processing and bending device includes a worktable. A fixing component is provided on the top of the worktable, and a bending component is provided on the top of the fixing component. Connecting plates are fixedly connected to the top of the left and right ends of the worktable. Sliding rods are fixedly connected to the top of the two connecting plates. A top plate is fixedly connected to the top of the two sliding rods. A hydraulic telescopic cylinder is fixedly connected to the middle side of the top of the top plate. The output end of the hydraulic telescopic cylinder extends through to the bottom of the top plate and is fixedly connected to a moving plate. A mounting plate is fixedly connected to the middle side of the bottom of the moving plate. A mold assembly is provided on the middle side of the bottom of the mounting plate. Several positioning mechanisms are equidistantly arranged on the front and rear sides of the bottom of the mounting plate near the mold assembly. Moving blocks are fixedly connected to the left and right ends of the moving plate. The outer walls of the two sliding rods extend through the upper and lower ends of the two moving blocks and are slidably connected to each other. A control panel is provided on the front of the worktable.

[0007] A further improvement of the present invention is that the fixing component includes a fixing plate, and a plurality of insertion holes are respectively opened on the front and rear sides of the top of the fixing plate. A magnet is fixedly connected to the bottom of the inner wall of each of the plurality of insertion holes, and the bottom of the fixing plate is fixedly connected to the top of the workbench.

[0008] A further improvement of this utility model is that: the bending assembly includes a bending plate, the bending plate has a bending groove that runs through the left and right sides on the top center side, the bottom of the front and rear ends of the bending plate is fixedly connected to movable plates, the bottom of the two movable plates is fixedly connected to iron pillars at equal intervals, the number of which is equal to the number of insertion holes, the top left and right ends of the two movable plates are fixedly connected to L-shaped clamping plates, the two L-shaped clamping plates are mirror images of each other, the spacing between the iron pillars and the insertion holes is equal, the bottom of the outer wall of the iron pillars is sleeved with the inside of the insertion hole and magnetically connected to the surface of the magnetic block.

[0009] A further improvement of the present invention is that the mold assembly includes a bending mold, a positioning plate and a T-shaped insert plate. The positioning plate is fixedly connected to the top of the bending mold, and the bottom of the T-shaped insert plate in the vertical direction is fixedly connected to the top middle side of the positioning plate. The outer wall of the bending mold is engaged with the inner wall of the bending groove.

[0010] A further improvement of this utility model is that: a positioning groove that runs through the left and right sides is provided on the bottom middle side of the mounting plate, and a T-shaped groove is provided at the top of the positioning groove with T-shaped grooves at both ends on the left and right sides. The inside of the positioning groove is sleeved with the outer wall of the positioning plate, and the inside of the T-shaped groove is inserted with the outer wall of the T-shaped insert plate. The bottom of the mounting plate has connecting grooves at equal intervals on the front and rear sides near the positioning groove, with the number of grooves equal to the number of positioning mechanisms.

[0011] A further improvement of the present invention is that the positioning mechanism includes a fixed tube, a telescopic rod, a positioning component, and a spring. The interior of the fixed tube is movably connected to the outer wall of the telescopic rod. The positioning component is located at the bottom of the telescopic rod. The exterior of the telescopic rod is sleeved with the inner wall of the spring. The top of the outer wall of the fixed tube is fixedly connected to the top of the inner wall of the connecting groove.

[0012] A further improvement of this utility model is that the positioning component includes a mounting plate, two clamping plates, a rubber roller, and two locking plates. The tops of the two clamping plates are respectively fixedly connected to the left and right sides of the bottom of the mounting plate. The rubber roller is disposed between the two clamping plates. A rod is fixedly connected to the opposite side of the clamping plate, and the outer wall of the rod passes through the left and right ends of the central shaft of the rubber roller. The bottoms of the two locking plates are respectively fixedly connected to the left and right sides of the top of the mounting plate. A positioning sleeve rod is fixedly connected to the opposite end of each of the two locking plates. The opposite sides of the two positioning sleeve rods both penetrate into the interior of the telescopic rod and are rotatably connected to each other. The outer diameter of the mounting plate is smaller than the inner diameter of the connecting groove.

[0013] A further improvement of this utility model is that: the front and rear ends of the slide rod are respectively provided with slide grooves, the front and rear sides of the inner wall of the moving block are respectively provided with semi-circular grooves, the inner walls of the two semi-circular grooves are provided with balls, and the outer walls of the balls overlap with the inner walls of the slide grooves.

[0014] 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:

[0015] 1. This utility model provides an aluminum material bending device, which employs a combination of a fixed component, a bending component, a mounting plate, and a mold component. The bending component is magnetically connected to the fixed component, allowing it to be mounted on top of the fixed component for easy installation and removal. The mold component is then inserted into the positioning groove and T-slot at the bottom of the mounting plate for easy installation and removal. This solves the problem that existing bending devices have limited functionality due to the varying bending requirements of different types of aluminum materials, especially when the bending mold remains fixed. The device improves its practicality by allowing the bending component and mold component to be replaced according to different aluminum material bending needs.

[0016] 2. This utility model provides an aluminum material processing bending device, which employs the cooperation of a connecting plate, a sliding rod, a top plate, a mounting plate, a positioning mechanism, and a moving block. During the bending process of the aluminum material, the ball bearings in the moving block roll and slide along the sliding groove on the sliding rod, improving the smoothness of the downward movement of the moving plate. During the bending process of the aluminum material, the positioning mechanism compresses and moves along the surface of the aluminum material, causing the rubber rollers in the positioning mechanism to roll on the surface of the aluminum material, facilitating the positioning and bending of the aluminum material. This solves the problem of inconvenient positioning of the aluminum material during the bending process, which affects the stability of the bending operation. It achieves the beneficial effect of facilitating the positioning of the aluminum material during bending and improving the stability of the bending operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the aluminum material processing and bending device of this utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure installation of the fixing component and bending component of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the mold assembly of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the positioning mechanism of this utility model;

[0021] Figure 5 This is a partially enlarged schematic diagram of the A-dimensional structure of this utility model;

[0022] Figure 6 This is a cross-sectional schematic diagram of the three-dimensional structure of the movable block of this utility model.

[0023] In the diagram: 1. Workbench; 2. Fixing assembly; 21. Fixing plate; 210. Insertion hole; 22. Magnet block; 3. Bending assembly; 31. Bending plate; 310. Bending groove; 32. Movable plate; 33. Iron column; 34. L-shaped clamping plate; 4. Connecting plate; 5. Slide rod; 501. Slide groove; 6. Top plate; 7. Moving plate; 8. Hydraulic telescopic cylinder; 9. Mounting plate; 901. Positioning groove; 902. T-slot; 903. Connecting groove; 10. Mold assembly Components; 1001, Bending die; 1002, Positioning plate; 1003, T-shaped insert plate; 11, Positioning mechanism; 110, Fixing tube; 111, Telescopic rod; 112, Positioning assembly; 1121, Mounting plate; 1122, Clamping plate; 1123, Rubber roller; 1124, Clamping plate; 1125, Insert rod; 1126, Positioning sleeve rod; 113, Spring; 12, Moving block; 120, Semicircular groove; 121, Ball bearing; 13, Control panel. Detailed Implementation

[0024] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0025] like Figure 1 As shown, this utility model provides an aluminum material processing bending device, including a workbench 1, a fixing component 2 on the top of the workbench 1, a bending component 3 on the top of the fixing component 2, connecting plates 4 fixedly connected to the top of the left and right ends of the workbench 1, sliding rods 5 fixedly connected to the top of the two connecting plates 4, a top plate 6 fixedly connected to the top of the two sliding rods 5, a hydraulic telescopic cylinder 8 fixedly connected to the middle side of the top of the top plate 6, the output end of the hydraulic telescopic cylinder 8 extending through to the bottom of the top plate 6 and fixedly connected to a moving plate 7, an installation plate 9 fixedly connected to the middle side of the bottom of the moving plate 7, a mold component 10 provided on the middle side of the bottom of the installation plate 9, a plurality of positioning mechanisms 11 equidistantly arranged on the front and rear sides of the bottom of the installation plate 9 near the mold component 10, moving blocks 12 fixedly connected to the left and right ends of the moving plate 7, the outer walls of the two sliding rods 5 extending through the upper and lower ends of the two moving blocks 12 and slidably connected to each other, and a control panel 13 provided on the front of the workbench 1;

[0026] The system includes a fixed component 2, a bending component 3, a connecting plate 4, a sliding rod 5, a top plate 6, a moving plate 7, a mounting plate 9, a mold component 10, a positioning mechanism 11, and a moving block 12. The fixed component 2 and the bending component 3 work together to facilitate the disassembly and replacement of the bending component 3. The mold component 10 and the mounting plate 9 work together to facilitate the disassembly and replacement of the mold component 10. The positioning mechanism 11 and the mounting plate 9 work together to improve the stability of the aluminum bending process.

[0027] like Figure 2As shown, this utility model provides a technical solution for an aluminum material processing bending device: the fixing component 2 includes a fixing plate 21, with a plurality of insertion holes 210 respectively opened on the front and rear sides of the top of the fixing plate 21, and a magnet 22 fixedly connected to the bottom of the inner wall of each of the insertion holes 210. The bottom of the fixing plate 21 is fixedly connected to the top of the worktable 1. The bending component 3 includes a bending plate 31, with a bending groove 310 extending through the left and right sides opened on the top middle side of the bending plate 31, and movable plates 32 fixedly connected to the bottom of the front and rear ends of the bending plate 31, respectively. The bottom is fixedly connected with iron pillars 33 at equal intervals, the same number as the number of insertion holes 210. The left and right ends of the top of the two movable plates 32 are respectively fixedly connected with L-shaped clamping plates 34. The left and right L-shaped clamping plates 34 are mirror images. The spacing between the iron pillars 33 and the insertion holes 210 is equal. The bottom of the outer wall of the iron pillar 33 is sleeved with the inside of the insertion hole 210 and magnetically connected to the surface of the magnetic block 22. By inserting the iron pillar 33 into the insertion hole 210, the bottom of the iron pillar 33 is magnetically attracted to the surface of the magnetic block 22, thereby completing the installation of the bending assembly 3.

[0028] like Figure 3 As shown, this utility model provides a technical solution for an aluminum material processing bending device: the mold assembly 10 includes a bending mold 1001, a positioning plate 1002 and a T-shaped insert plate 1003. The positioning plate 1002 is fixedly connected to the top of the bending mold 1001, and the bottom of the T-shaped insert plate 1003 is fixedly connected to the top middle side of the positioning plate 1002 in the vertical direction. The outer wall of the bending mold 1001 engages with the inner wall of the bending groove 310. By engaging the bending mold 1001 into the bending groove 310, the surface of the aluminum material is bent.

[0029] like Figure 4 As shown, this utility model provides a technical solution for an aluminum material processing bending device: a positioning groove 901 extending through the left and right sides is provided on the bottom center of the mounting plate 9, and T-shaped grooves 902 at the left and right ends are provided on the top of the positioning groove 901. The interior of the positioning groove 901 is sleeved with the outer wall of the positioning plate 1002, and the interior of the T-shaped groove 902 is inserted with the outer wall of the T-shaped insert plate 1003. By inserting the T-shaped insert plate 1003 into the T-shaped groove 902, the bending die 1001 is installed. The bottom of the mounting plate 9 has equidistant openings on the front and rear sides near the positioning groove 901, which are connected to the positioning mechanism 1. The number of connecting slots 903 is equal. The positioning mechanism 11 includes a fixed tube 110, a telescopic rod 111, a positioning component 112, and a spring 113. The inside of the fixed tube 110 is movably connected to the outer wall of the telescopic rod 111. The positioning component 112 is located at the bottom of the telescopic rod 111. The outside of the telescopic rod 111 is sleeved with the inner wall of the spring 113. The top of the outer wall of the fixed tube 110 is fixedly connected to the top of the inner wall of the connecting slot 903. By connecting the fixed tube 110 and the connecting slot 903, it is convenient to extend and retract the positioning component 112 along the connecting slot 903.

[0030] like Figure 5 As shown, this utility model provides a technical solution for an aluminum material processing bending device: the positioning component 112 includes a mounting plate 1121, two clamping plates 1122, a rubber roller 1123, and two clamping plates 1124. The tops of the two clamping plates 1122 are respectively fixedly connected to the left and right sides of the bottom of the mounting plate 1121. The rubber roller 1123 is disposed between the two clamping plates 1122. A rod 1125 is fixedly connected to the opposite side of the clamping plate 1122, and the outer wall of the rod 1125 penetrates the left and right ends of the central axis of the rubber roller 1123. 23 rolls on the surface of the aluminum material to position the aluminum material during bending. The bottom of the two clamping plates 1124 are fixedly connected to the left and right sides of the top of the mounting plate 1121, respectively. The opposite ends of the two clamping plates 1124 are fixedly connected to the positioning sleeve rods 1126. The opposing surfaces of the two positioning sleeve rods 1126 penetrate into the interior of the telescopic rod 111 and are rotatably connected to each other. Through the cooperation of the clamping plates 1124 and the positioning sleeve rods 1126, the mounting plate 1121 can be rotated. The outer diameter of the mounting plate 1121 is smaller than the inner diameter of the connecting groove 903.

[0031] like Figure 6 As shown, this utility model provides a technical solution for an aluminum material processing bending device: the front and rear ends of the slide rod 5 are respectively provided with slide grooves 501, and the front and rear sides of the inner wall of the moving block 12 are respectively provided with semi-circular grooves 120. The inner walls of the two semi-circular grooves 120 are provided with balls 121. The outer wall of the balls 121 overlaps with the inner wall of the slide groove 501. The balls 121 roll along the inner wall of the slide groove 501, improving the smoothness of the displacement of the moving plate 7.

[0032] The working principle of this aluminum material processing and bending device will be explained in detail below.

[0033] like Figure 1-6As shown, when bending aluminum, the aluminum is first placed on the bending plate 31. The control panel 13 starts the hydraulic telescopic cylinder 8 (model 140H-8R). The output end of the hydraulic telescopic cylinder 8 drives the mold assembly 10 downward through the moving plate 7. During the downward movement, the moving blocks 12 at both ends of the moving plate 7 slide down along the outer wall of the moving blocks 12, causing the balls 121 inside the moving blocks 12 to roll along the sliding groove 501 on the surface of the sliding rod 5, thereby improving the smoothness of the downward movement of the mold assembly 10. This allows the bending mold 1001 to be moved and engaged into the bending groove 310, bending the aluminum. During the bending process, the rubber rollers 1123 adhere to the surface of the aluminum and tilt inward along the bending point as the aluminum surface contracts. At the same time, the telescopic rod 111 compresses the spring 113, causing it to deform and retract into the fixed tube 110. This is achieved through the clamping plate 112. 4. With the cooperation of the positioning sleeve rod 1126, the mounting plate 1121 is rotated and tilted, so that the rubber roller 1123 rolls along the surface of the aluminum material, improving the stability of the aluminum material during bending. According to the bending requirements of different types of aluminum materials, the movable plates 32 on both sides are pried upward by the L-shaped clamping plate 34, so that the bending plate 31 is lifted upward and the iron column 33 is disengaged from the interior of the insertion hole 210. The bending assembly 3 is removed and replaced. The replaced bending assembly 3 is inserted into the insertion hole 210 through the iron column 33 at the bottom of the movable plate 32, and the bottom of the iron column 33 is magnetically fixed to the surface of the magnetic block 22, so that the bending assembly 3 is installed and fixed on the fixed assembly 2. Then, the bending mold 1001 that matches the bending assembly 3 is inserted into the T-shaped insertion plate 1003 on the positioning plate 1002 along the positioning groove 901 into the T-shaped groove 902, completing the installation of the mold assembly 10.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An aluminum material processing bending device comprising a worktable (1), characterized in that: The top of the workbench (1) is provided with a fixed assembly (2), the top of the fixed assembly (2) is provided with a bending assembly (3), the top of the left and right ends of the workbench (1) is fixedly connected with a connecting plate (4) respectively, the top of the two connecting plates (4) is fixedly connected with a slide rod (5), the top of the two slide rods (5) is fixedly connected with a top plate (6), the middle side of the top of the top plate (6) is fixedly connected with a hydraulic telescopic cylinder (8), the output end of the hydraulic telescopic cylinder (8) penetrates to the bottom of the top plate (6) and is fixedly connected with a moving plate (7), the bottom middle side of the moving plate (7) is fixedly connected with a mounting plate (9), the bottom middle side of the mounting plate (9) is provided with a mold assembly (10), the front and rear sides of the mounting plate (9) close to the mold assembly (10) are provided with a plurality of positioning mechanisms (11) at equal intervals, the left and right ends of the moving plate (7) are fixedly connected with a moving block (12) respectively, the outer walls of the two slide rods (5) penetrate the upper and lower ends of the two moving blocks (12) and are slidably connected therebetween, and the front surface of the workbench (1) is provided with a control panel (13).

2. The aluminum material processing and bending device according to claim 1, characterized in that: The fixed assembly (2) comprises a fixed plate (21), a plurality of insertion holes (210) are formed in the top of the fixed plate (21), and a plurality of suction blocks (22) are fixedly connected to the inner wall bottoms of the insertion holes (210).

3. The aluminum material processing and bending device according to claim 1, characterized in that: The bending assembly (3) comprises a bending plate (31), a bending groove (310) penetrating left and right is formed in the top middle side of the bending plate (31), the bottoms of the front and rear ends of the bending plate (31) are fixedly connected with movable plates (32) respectively, an equal number of iron columns (33) as the number of insertion holes (210) are fixedly connected to the bottoms of the two movable plates (32) at equal intervals, L-shaped clamping plates (34) are fixedly connected to the left and right ends of the top of each movable plate (32) respectively, the left and right L-shaped clamping plates (34) are mirror images, the spacings between the iron columns (33) and the insertion holes (210) are equal, the outer wall bottoms of the iron columns (33) are sleeved with the insertion holes (210) and are magnetically attracted to the surfaces of the suction blocks (22).

4. The aluminum material processing and bending device according to claim 1, characterized in that: The mold assembly (10) comprises a bending mold (1001), a positioning plate (1002) and a T-shaped plugboard (1003), the positioning plate (1002) is fixedly connected to the top of the bending mold (1001), the T-shaped plugboard (1003) is fixedly connected to the top middle side of the positioning plate (1002) in the vertical direction, and the outer wall of the bending mold (1001) is clamped with the inner wall of the bending groove (310).

5. The aluminum material processing and bending device according to claim 1, characterized in that: The bottom of the mounting plate (9) is provided with a left-right through positioning groove (901), the top of the positioning groove (901) is provided with a left-right T-shaped groove (902), the inner wall of the positioning groove (901) is sleeved with the outer wall of the positioning plate (1002), the inner wall of the T-shaped groove (902) is inserted with the outer wall of the T-shaped plugboard (1003), and the front and rear sides of the bottom of the mounting plate (9) are equidistantly provided with a plurality of connecting grooves (903) equal in number to the positioning mechanisms (11).

6. The aluminum material processing and bending device according to claim 1, characterized in that: The positioning mechanism (11) comprises a fixing pipe (110), a telescopic rod (111), a positioning assembly (112) and a spring (113), the inner wall of the fixing pipe (110) is movably connected with the outer wall of the telescopic rod (111), the bottom of the telescopic rod (111) is provided with the positioning assembly (112), the outer wall of the telescopic rod (111) is sleeved with the inner wall of the spring (113), and the outer wall top of the fixing pipe (110) is fixedly connected with the inner wall top of the connecting groove (903).

7. The aluminum material processing and bending device according to claim 6, characterized in that: The positioning assembly (112) comprises a mounting disc (1121), two clamping plates (1122), a rubber roller (1123) and two clamping plates (1124), the top of each of the two clamping plates (1122) is fixedly connected with the left and right sides of the bottom of the mounting disc (1121), the rubber roller (1123) is arranged between the two clamping plates (1122), the opposite surfaces of the clamping plate (1122) are fixedly connected with the plug rod (1125), the outer wall of the plug rod (1125) penetrates through the left and right ends of the central shaft of the rubber roller (1123), the bottom of each of the two clamping plates (1124) is fixedly connected with the left and right sides of the top of the mounting disc (1121), the end away from each other of the two clamping plates (1124) is fixedly connected with the positioning sleeve rod (1126), the opposite surfaces of the two positioning sleeve rods (1126) penetrate into the inner wall of the telescopic rod (111) and are rotatably connected therebetween, and the outer diameter of the mounting disc (1121) is smaller than the inner diameter of the connecting groove (903).

8. The aluminum material processing and bending device according to claim 7, characterized in that: The front and rear ends of the sliding rod (5) are respectively provided with sliding grooves (501), the inner walls of the front and rear sides of the moving block (12) are respectively provided with semicircular grooves (120), the inner walls of the two semicircular grooves (120) are respectively provided with rolling balls (121), and the outer wall of the rolling ball (121) is lapped with the inner wall of the sliding groove (501).

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