Flanging die for aluminum alloy stamping part

Abstract

The utility model relates to the technical field of flanging dies, in particular to a flanging die for an aluminum alloy stamping part. The utility model provides a flanging die for an aluminum alloy stamping part, which can cool the aluminum alloy stamping part and ensure the production quality of the aluminum alloy stamping part. A flanging die for aluminum alloy stamping parts comprises a base, a connecting plate, a mounting block, air cylinders and the like, the connecting plate is connected to the rear side of the base, the mounting block is connected to the front side of the upper portion of the connecting plate, and the air cylinders are connected to the lower sides of the left and right portions of the mounting block. When a flanging block moves downwards, an extrusion placing plate moves downwards on a supporting rod, a first spring is extruded and contracted, a piston rod moves downwards, cooling liquid in a piston cylinder is led into a fixing plate, and the effects that an aluminum alloy stamping part can be cooled, and the production quality of the aluminum alloy stamping part is guaranteed are achieved.

Description

Technical Field

[0001] This utility model relates to the field of flanging die technology, and in particular to a flanging die for aluminum alloy stamping parts. Background Technology

[0002] Flanging is a common process in the production of aluminum alloy stamping parts. It requires the use of aluminum alloy stamping part flanging dies.

[0003] However, existing flanging dies for aluminum alloy stampings are mainly designed for the material taking of the aluminum alloy stampings after flanging, and lack cooling of the aluminum alloy material. When the aluminum alloy stampings are flanged, they are prone to deformation or damage at high temperatures, which affects the production quality of aluminum alloy stampings.

[0004] Therefore, a flanging die for aluminum alloy stampings has now been developed that can cool aluminum alloy stampings and ensure the production quality of aluminum alloy stampings. Utility Model Content

[0005] To overcome the shortcomings of existing flanging dies for aluminum alloy stampings, which lack cooling for the aluminum alloy material and are prone to deformation or damage at high temperatures during flanging, thus affecting the production quality of aluminum alloy stampings, this utility model provides a flanging die for aluminum alloy stampings that can cool the aluminum alloy stampings and ensure the production quality of aluminum alloy stampings.

[0006] The technical solution is as follows: A flanging die for aluminum alloy stamping parts includes a base, a connecting plate, a mounting block, a cylinder, a pressure plate, a fixing block, a flanging block, a support rod, a placement plate, a first spring, a fixing plate, a lifting component, and a cooling component. The connecting plate is connected to the rear side of the base, and the mounting block is connected to the upper front side of the connecting plate. Cylinders are connected to the lower sides of both the left and right sides of the mounting block. A pressure plate is connected between the telescopic ends of the cylinders. A fixing block is slidably connected to the middle of the pressure plate. Flanging blocks are connected to the lower sides of both the left and right sides of the pressure plate. Multiple support rods are connected to the base, and a placement plate is slidably connected between the support rods. A first spring is connected between each support rod and the placement plate. A fixing plate is connected to the upper side of the middle of the placement plate. A lifting component capable of lifting the aluminum alloy stamping part is provided on the placement plate, and a cooling component capable of cooling the aluminum alloy stamping part is provided on the base.

[0007] Furthermore, the base has two fixing parts, one at the front and one at the back.

[0008] Furthermore, a limiting plate is provided on the upper side of the support rod.

[0009] Furthermore, it also includes limit blocks, with limit blocks connected to the sides of the flanged blocks that are close to each other, and the limit blocks are in contact with the fixed blocks.

[0010] Furthermore, the lifting assembly includes a sliding frame and a second spring. The middle of the placement plate is slidably connected to two sliding frames on the left and right, and each sliding frame is connected to the placement plate by multiple second springs.

[0011] Furthermore, the cooling assembly includes a piston cylinder and a piston rod. The piston cylinder is connected to the upper side of the middle of the base, and the piston rod is slidably connected to the piston cylinder. The piston rod is connected to the fixed plate.

[0012] Beneficial effects: When the flange block moves downward, the pressing and placing plate moves downward on the support rod. The first spring is compressed and contracts, causing the piston rod to move downward, which in turn allows the coolant in the piston cylinder to flow into the fixed plate. This achieves the effect of cooling the aluminum alloy stamping parts and ensuring the production quality of the aluminum alloy stamping parts. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0015] Figure 3 This is a three-dimensional structural diagram of the pressure plate and fixing block of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the sliding frame and the second spring of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the piston cylinder and piston rod of this utility model.

[0018] The names and numbers of the components in the diagram are as follows: 1-base, 2-connecting plate, 3-mounting block, 4-cylinder, 5-pressure plate, 6-fixing block, 7-flanged block, 8-limiting block, 9-support rod, 10-placement plate, 11-first spring, 12-piston cylinder, 120-piston rod, 13-fixing plate, 14-sliding frame, 15-second spring. Detailed Implementation

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0020] A flanging die for aluminum alloy stamping parts, such as Figures 1-5As shown, the assembly includes a base 1, a connecting plate 2, a mounting block 3, a cylinder 4, a pressure plate 5, a fixing block 6, a flanged block 7, a limiting block 8, a support rod 9, a placement plate 10, a first spring 11, a fixing plate 13, a lifting assembly, and a cooling assembly. The connecting plate 2 is connected to the rear side of the base 1. Two fixing members are provided on the lower side of the base 1 for easy fixation. The mounting block 3 is connected to the upper front side of the connecting plate 2. Cylinders 4 are connected to the lower left and right sides of the mounting block 3. The pressure plate 5 is connected between the telescopic ends of the cylinders 4. The fixing block 6 is slidably connected to the middle of the pressure plate 5. Flanged blocks 7 are connected to the lower left and right sides of the pressure plate 5. Limiting blocks 8 are connected to the adjacent sides of the flanged blocks 7, and each limiting block 8 contacts the fixing block 6. Four support rods 9 are connected to the base 1. The support rod 9 is provided with a limiting piece on its upper side for easy positioning. The support rod 9 is slidably connected to the placement plate 10. Each support rod 9 is connected to the placement plate 10 by a first spring 11. The placement plate 10 is connected to the upper middle part of the fixing plate 13. The placement plate 10 is provided with a lifting assembly. The lifting assembly includes a sliding frame 14 and a second spring 15. The placement plate 10 is slidably connected to two sliding frames 14 on the left and right sides. Each sliding frame 14 is connected to the placement plate 10 by three second springs 15. The base 1 is provided with a cooling assembly. The cooling assembly includes a piston cylinder 12 and a piston rod 120. The base 1 is connected to the upper middle part of the piston cylinder 12. The piston rod 120 is slidably connected to the piston cylinder 12 and communicates with the fixing plate 13.

[0021] When using this utility model, firstly, place the base 1 on the flanged area of ​​the aluminum alloy stamping part, then place the aluminum alloy stamping part on the fixing plate 13. After placement, activate the cylinder 4 on the mounting block 3 to push the pressure plate 5 downward, causing the fixing block 6 and the flanged block 7 to move downward. The fixing block 6 first contacts the aluminum alloy stamping part, then the limiting block 8 continues to move downward and disengages from the fixing block 6, causing the flanged block 7 to continue moving downward, pushing the sliding frame 14 downward. The second spring 15 is compressed and contracts, causing the sliding frame 14 and the flanged block 7 to flange the stamping part. When the flanged block 7 moves downward, it compresses the placement plate 10 on the support rod 9 and moves it downward. The first spring 11 is compressed and contracts. The compression and contraction cause the piston rod 120 to move downwards, allowing the coolant in the piston cylinder 12 to flow into the fixed plate 13, thereby cooling the aluminum alloy stamping and ensuring the production quality of the aluminum alloy stamping. After the flanging is completed, the pressure plate 5 is reset, and the fixed block 6 presses down on the stamping to prevent it from being lifted upwards. When the limiting block 8 moves to the fixed block 6, it drives the fixed block 6 to move upwards and disengage from the stamping. As the flanging block 7 moves upwards, the first spring 11 rebounds, driving the placement plate 10 to reset. Subsequently, the second spring 15 rebounds, driving the sliding frame 14 to move upwards and reset. As the sliding frame 14 moves upwards and resets, it also drives the stamping to move upwards for subsequent material handling.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A flanging die for an aluminum alloy stamped part, characterized by, The utility model relates to a lifting and cooling device for aluminum alloy stamping piece, including base (1), connecting plate (2), mounting block (3), cylinder (4), pressing plate (5), fixed block (6), turn -up block (7), support rod (9), placing plate (10), first spring (11), fixed plate (13), lift subassembly and cooling subassembly, the rear side of base (1) is connected with connecting plate (2), the upper portion front side of connecting plate (2) is connected with mounting block (3), and the lower side of left and right two parts of mounting block (3) is connected with cylinder (4), and the telescopic end between cylinder (4) is connected with pressing plate (5), and the middle part of pressing plate (5) is slidably connected with fixed block (6), and the lower side of left and right two parts of pressing plate (5) is connected with turn -up block (7), and the upper side of base (1) is connected with a plurality of support rod (9), and the slidingly connected with placing plate (10) between support rod (9) is placed plate (10), and the first spring (11) is connected between support rod (9) with placing plate (10), and the middle part upper side of placing plate (10) is connected with fixed plate (13), and the lifting subassembly of being able to lift aluminum alloy stamping piece is equipped on placing plate (10), and the cooling subassembly of being able to cool aluminum alloy stamping piece is equipped on base (1).

2. A flanging die for aluminum alloy stampings as defined in claim 1 wherein, The lower side of base (1) is equipped with two fixed pieces.

3. A flanging die for aluminum alloy stampings as defined in claim 1 wherein, The upper side of support rod (9) is equipped with a limiting sheet.

4. A flanging die for aluminum alloy stampings as defined in claim 1 wherein, It further includes a limiting block (8), and the side of turn -up block (7) that is close to each other is connected with limiting block (8), and limiting block (8) is in contact with fixed block (6).

5. A flanging die for aluminum alloy stampings as defined in claim 1 wherein, The lifting subassembly includes sliding frame (14) and second spring (15), and the middle part of placing plate (10) is slidably connected with left and right two sliding frames (14), and a plurality of second springs (15) are connected between sliding frame (14) and placing plate (10).

6. A flanging die for aluminum alloy stampings as defined in claim 5 wherein, The cooling subassembly includes piston cylinder (12) and piston rod (120), and the middle part upper side of base (1) is connected with piston cylinder (12), and piston rod (120) is slidably connected on piston cylinder (12), and piston rod (120) is communicated with fixed plate (13).

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