Metal product extrusion molding device

Abstract

This utility model relates to the field of metal product processing, and more particularly to a metal product extrusion forming device. This utility model provides such a metal product extrusion forming device, including a frame, a worktable, a hydraulic cylinder, an upper die, a lower die, and an electric slide rail. The worktable is fixedly installed in the middle of the front side of the frame, the hydraulic cylinder is fixedly installed on the upper part of the frame, the upper die is fixedly installed below the hydraulic cylinder, and the lower die is fixedly embedded in the middle of the worktable, corresponding to the upper die. An electric slide rail is fixedly installed on the front side of the worktable. This utility model uses the electric slide rail to drive the feeding frame to slide into the unloading frame for feeding. After extrusion, it continues to slide until the pressure block presses down, causing the metal billet to slide down the inclined feeding frame and fall into the collection frame, achieving the effect of automatic feeding and unloading of metal products during extrusion forming.

Description

Technical Field

[0001] This utility model relates to the field of metal product processing, and in particular to a metal product extrusion forming device. Background Technology

[0002] The metal products industry includes the manufacturing of structural metal products, metal tools, containers and metal packaging containers, stainless steel and similar daily-use metal products, etc. Extrusion refers to a pressure processing method in which a punch or die is used to apply pressure to a blank placed in a die, causing it to flow plastically, thereby obtaining a part corresponding to the shape of the die hole or the shape of the die.

[0003] Currently, traditional metal extrusion molding equipment mainly consists of a frame, hydraulic system, and mold components. In actual production, operators typically need to manually feed the metal billet into the mold area and manually remove the finished product or scrap after molding. This manual loading and unloading method is not only labor-intensive but also suffers from low production efficiency, poor operational safety, and difficulty in ensuring batch consistency.

[0004] Therefore, it is necessary to design a metal extrusion molding device. Utility Model Content

[0005] In order to overcome the shortcomings of low efficiency and poor safety of the existing extrusion equipment with manual loading and unloading, the technical problem is to provide a metal product extrusion forming device.

[0006] The technical solution of this utility model is: a metal product extrusion forming device, including a frame, a worktable, a hydraulic cylinder, an upper die, a lower die, an electric slide rail, a support frame, a feeding frame, a discharge frame, a door, a sliding plate, a spring, a pressure block, a top block, a spring, and a control console. A worktable is fixedly installed in the middle of the front side of the frame. A hydraulic cylinder is fixedly installed on the upper part of the frame, and an upper die is fixedly installed below the hydraulic cylinder. A lower die is fixedly embedded in the middle of the worktable, corresponding to the upper die. An electric slide rail is fixedly installed on the front side of the worktable, and a support frame is slidably installed on the electric slide rail. The upper end of the support frame is connected to the feeding frame via a torsion spring. A feeding frame is fixedly installed on the left side of the platform. A hinged door is connected to the left end of the feeding frame. A sliding groove is opened on the lower left side of the feeding frame. A sliding plate slides in the sliding groove. A spring is fixed between the sliding plate and the right end of the sliding groove. A groove for the feeding frame to slide is opened on the lower right side of the feeding frame. A pressure block is fixedly installed on the upper right side of the frame. The pressure block can press the feeding frame down at a certain angle. Two notches are opened on the bottom surface of the lower mold. A top material block slides in each notch. A spring is fixed between the lower end of the top material block and the bottom surface of the notch. A control console is fixedly installed on the lower front side of the frame. The control console is electrically connected to the hydraulic cylinder and the electric slide rail.

[0007] Furthermore, it also includes a support plate. A support plate is fixedly installed on the front side of the worktable. The support plate is located behind the electric slide rail and to the left of the pressure block, which is used to maintain the balanced sliding of the feeding frame during feeding.

[0008] Furthermore, it also includes a collection frame, which is slidably installed on the rear right side of the frame and worktable, and is located behind the pressing block.

[0009] Furthermore, it also includes an ejector ring and springs. The ejector ring is fixedly installed at the lower part of the hydraulic cylinder, and a certain number of springs are fixedly connected between the upper end face of the ejector ring and the lower part of the hydraulic cylinder. The ejector ring is located on the periphery of the upper mold.

[0010] Furthermore, the metal billet can still be supported on both sides by the feeding frame after it has been extruded.

[0011] Furthermore, a guide slope is provided on the left side of the lower end face of the pressure block to guide the material feeding frame to tilt as the support frame slides to the right.

[0012] The beneficial effects of this utility model are: This utility model uses an electric slide rail to drive the feeding frame to slide into the unloading frame for feeding. After extrusion is completed, it continues to slide until it is pressed down by the pressure block, so that the metal billet slides down the tilt of the feeding frame and falls into the collection frame, thus achieving the effect of automatic feeding and unloading of metal products in extrusion molding. Attached Figure Description

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

[0014] Figure 2 This is a three-dimensional structural diagram of the door opening / closing mechanism, sliding plate, and spring of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the pressure block, the top ring, and the second spring of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of spring two, top material block and spring three of this utility model.

[0017] In the attached diagram, the following are the reference numerals: 1_frame, 2_workbench, 3_hydraulic cylinder, 4_upper mold, 5_lower mold, 6_electric slide rail, 7_support frame, 8_discharge frame, 9_feeding frame, 10_opening and closing door, 11_sliding plate, 12_spring one, 13_support plate, 14_pressure block, 15_collecting frame, 16_top material ring, 17_spring two, 18_top material block, 19_spring three, 20_control console. Detailed Implementation

[0018] Example: A metal extrusion forming apparatus, such as Figures 1-4As shown, the machine includes a frame 1, a workbench 2, a hydraulic cylinder 3, an upper mold 4, a lower mold 5, an electric slide rail 6, a support frame 7, a feeding frame 8, a discharge frame 9, a door 10, a sliding plate 11, a spring 12, a pressure block 14, a top material block 18, a spring 19, and a control console 20. The workbench 2 is screwed onto the front center of the frame 1. The hydraulic cylinder 3 is bolted onto the upper part of the frame 1. The upper mold 4 is bolted onto the lower part of the hydraulic cylinder 3. The lower mold 5 is fixedly embedded in the center of the workbench 2, corresponding to the upper mold 4. The electric slide rail 6 is screwed onto the front of the workbench 2. The support frame 7 is slidably mounted on the electric slide rail 6. The feeding frame 8 is connected to the upper end of the support frame 7 via a torsion spring. The discharge frame 9 is screwed onto the left side of the workbench 2. The door 10 is hinged to the left end of the discharge frame 9 for discharging materials. A sliding groove is provided on the lower left side of frame 9, and a sliding plate 11 is slidably installed in the sliding groove. A spring 12 is fixed between the sliding plate 11 and the right end face of the sliding groove. A groove for the material feeding frame 8 to slide is provided on the lower right side of the feeding frame 9. A pressure block 14 is installed on the upper right side of the frame 1 by screws. The pressure block 14 can press the material feeding frame 8 down at a certain angle. Two notches are opened on the bottom surface of the lower die 5. A top material block 18 is slidably installed in each notch. A spring 3 19 is fixed between the lower end face of the top material block 18 and the bottom surface of the notch. A control console 20 is installed on the lower front side of the frame 1 by screws. The control console 20 is electrically connected to the hydraulic cylinder 3 and the electric slide rail 6. After the metal billet is extruded, both sides can still be supported by the material feeding frame 8. A guide slope is provided on the left side of the lower end face of the pressure block 14 to guide the material feeding frame 8 to tilt during the sliding of the support frame 7 to the right.

[0019] like Figure 1 As shown, it also includes a support plate 13. The support plate 13 is installed on the front side of the workbench 2 by screws. The support plate 13 is located behind the electric slide rail 6 and to the left of the pressure block 14. It is used to maintain the balanced sliding of the feeding frame 9 when feeding.

[0020] like Figure 3 As shown, it also includes a collection frame 15. The collection frame 15 is slidably provided on the rear right side of the frame 1 and the worktable 2. The collection frame 15 is located behind the pressure block 14.

[0021] like Figure 3 and Figure 4 As shown, it also includes a top material ring 16 and springs 17. The bottom part of the hydraulic cylinder 3 is fixedly provided with a top material ring 16. A certain number of springs 17 are fixed between the upper end face of the top material ring 16 and the bottom part of the hydraulic cylinder 3. The top material ring 16 is located on the periphery of the upper mold 4.

[0022] This device is used when metal products need to be extruded. First, the metal billet to be processed is placed into the feeding frame 9. The left end of the feeding frame 9 is connected to the opening and closing door 10 via a hinge, which facilitates the operator to add the billet. Then, the electric slide rail 6 is activated through the control console 20, which causes the support frame 7 to move the feeding frame 8 to the left on the support plate 13 until the feeding frame 8 stops when it slides to its limit position under the feeding frame 9. During the process of the feeding frame 8 sliding into the feeding frame 9, the feeding frame 8 pushes the sliding plate 11 to the left, and the spring 12 is stretched. When the unloading frame 8 slides to its limit position, the metal billet falls into the unloading frame 8. Then, the control console 20 causes the support frame 7 to move the unloading frame 8 to the right. At the same time, the sliding plate 11 returns to its original position under the action of the spring. When the support frame 7 moves directly below the lower die 5, it stops. Then, the control console 20 starts the hydraulic cylinder 3, which drives the upper die 4 to move downward to extrude the metal billet. At the same time, the top ring 16 on the periphery of the upper die 4 moves upward after contacting the extruded material, and the spring 17 is compressed. When the metal billet is extruded in the lower die 5, the top ring 16 in the lower die 5... The material block 18 moves downwards, and the spring 3 19 compresses it until the metal billet is extruded and shaped. After the metal billet is extruded, the hydraulic cylinder 3 drives the upper die 4 to move upwards and reset. The extruded metal billet is lifted up by the action of the top material block 18 and the spring 3 19. If the metal billet sticks to the side of the upper die 4 after being extruded, the top material ring 16 moves downwards and resets under the action of the spring 2 17, scraping off the metal billet stuck to the side of the upper die 4. Then, the control console 20 causes the support frame 7 to drive the unloading frame 8 to continue moving to the right until the support frame 7 no longer contacts the support. Plate 13 and support frame 7 drive the unloading frame 8 to slide below the pressure block 14. The pressure block 14 presses down on the unloading frame 8, causing it to tilt. At the same time, the torsion spring deforms, and the formed metal billet slides out from the unloading frame 8 and enters the collection frame 15. The collection frame 15 is located at the rear right side of the frame 1 and the worktable 2 for easy subsequent processing. Then, the control console 20 causes the support frame 7 to move the unloading frame 8 to the left on the support plate 13 and into the feeding frame 9 for reloading. When the unloading frame 8 no longer contacts the pressure block 14, the unloading frame 8 resets under the action of the torsion spring.

Claims

1. A metal extrusion forming apparatus, characterized in that: The machine includes a frame (1), a workbench (2), a hydraulic cylinder (3), an upper mold (4), a lower mold (5), an electric slide rail (6), a support frame (7), a feeding frame (8), a discharge frame (9), a door (10), a sliding plate (11), a spring (12), a pressure block (14), a top material block (18), a spring (19), and a control console (20). The workbench (2) is fixedly installed in the middle of the front side of the frame (1). The hydraulic cylinder (3) is fixedly installed on the upper part of the frame (1). The upper mold (4) is fixedly installed on the lower part of the hydraulic cylinder (3). The lower mold (5) is fixedly installed in the middle of the workbench (2). The lower mold (5) corresponds to the upper mold (4). The electric slide rail (6) is fixedly installed on the front side of the workbench (2). The support frame (7) is slidably installed on the electric slide rail (6). The upper end of the support frame (7) is connected to the feeding frame (8) by a torsion spring. 2) A feeding frame (9) is fixedly installed on the left side. A switch door (10) is connected to the left end face of the feeding frame (9) via a hinge. A sliding groove is opened on the lower left side of the feeding frame (9). A sliding plate (11) is slidably installed in the sliding groove. A spring (12) is fixedly connected between the sliding plate (11) and the right end face of the sliding groove. A groove for the feeding frame (8) to slide is opened on the lower right side of the feeding frame (9). A pressure block (14) is fixedly installed on the upper right side of the frame (1). The pressure block (14) can press the feeding frame (8) down at a certain angle. Two notches are opened on the bottom surface of the lower mold (5). A top material block (18) is slidably installed in each notch. A spring (19) is fixedly connected between the lower end face of the top material block (18) and the bottom surface of the notch. A control console (20) is fixedly installed on the lower front side of the frame (1). The control console (20) is electrically connected to the hydraulic cylinder (3) and the electric slide rail (6).

2. The metal extrusion forming apparatus according to claim 1, characterized in that: It also includes a support plate (13). The support plate (13) is fixedly installed on the front side of the workbench (2). The support plate (13) is located behind the electric slide rail (6) and to the left of the pressure block (14).

3. The metal extrusion forming apparatus according to claim 2, characterized in that: It also includes a collection box (15), which is slidably provided on the rear right side of the frame (1) and the worktable (2), and the collection box (15) is located behind the pressure block (14).

4. The metal extrusion forming apparatus according to claim 3, characterized in that: It also includes a top material ring (16) and springs (17). The bottom part of the hydraulic cylinder (3) is fixedly provided with a top material ring (16). A certain number of springs (17) are fixed between the upper end face of the top material ring (16) and the bottom part of the hydraulic cylinder (3). The top material ring (16) is located on the periphery of the upper mold (4).

5. The metal extrusion forming apparatus according to claim 4, characterized in that: After the metal billet is extruded, both sides can still be supported by the feeding frame (8).

6. The metal extrusion forming apparatus according to claim 5, characterized in that: The lower end face of the pressure block (14) is provided with a guide slope on the left side, which guides the material feeding frame (8) to tilt as the support frame (7) slides to the right.

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