Device for producing metal profiles through continuous extrusion

Abstract

The utility model discloses a device for continuous extrusion production of metal profiles, which relates to the technical field of metal profile production equipment and comprises a workbench, a support is fixedly connected to the top of the workbench, a cylinder is fixedly mounted at the top of the support, and the output end of the cylinder penetrates through the top of the support and is fixedly connected with a pressing plate. A plurality of sliding rods are fixedly connected between the inner walls of the left side and the right side of the support, the surfaces of the multiple sliding rods are slidably connected with a pair of opening and closing plates, the rear sides of the two opening and closing plates are connected with a driving unit, a through groove is formed in the top of the workbench, and a lifting column is slidably connected into the through groove. By arranging the opening and closing plate and the lifting column, in the demolding process, the opening and closing plate drives the molds on the two sides to be opened through the driving unit, the lifting column is driven by the moving base to ascend, the formed metal profile is jacked up, the purpose of rapid demolding is achieved, continuous extrusion production of the metal profile is facilitated, and the production efficiency is improved. And the production efficiency of the metal profile is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal profile production equipment, in particular to a device for continuously extruding metal profiles. Background Art

[0002] Extrusion is a metal forming process. Its basic principle is to push the metal billet into the mold by applying high pressure, so as to obtain a part with the shape of the mold hole or concave and convex mold. It is widely used in the production and processing of various metal materials such as aluminum, copper, magnesium, and steel.

[0003] At present, traditional extrusion devices for producing metal profiles push the blank into the mold for forming, and then workers manually remove the blank from the mold. This method is cumbersome to operate, increases the labor burden of workers, and reduces the production efficiency of metal profiles. Utility Model Content

[0004] In order to solve the above technical problems, a device for continuously extruding and producing metal profiles is provided. This technical solution solves the problem that the traditional extrusion device for producing metal profiles proposed in the above background technology is mostly manually demolded by workers after the blank is pushed into the mold for forming. This method is cumbersome to operate, increases the labor burden of workers, and reduces the production efficiency of metal profiles.

[0005] In order to achieve the above purpose, the technical solution adopted by this utility model is:

[0006] A device for continuously extruding and producing metal profiles, comprising a workbench, a bracket fixedly connected to the top of the workbench, a cylinder fixedly installed on the top of the bracket, the output end of the cylinder passing through the top of the bracket and fixedly connected to a pressure plate, a plurality of sliding rods fixedly connected between the left and right inner walls of the bracket, the surfaces of the plurality of sliding rods are slidably connected to a pair of opening and closing plates, a drive unit is provided on the rear sides of the two opening and closing plates, a through slot is provided on the top of the workbench, the through slot is located between the two opening and closing plates, and a lifting column is slidably connected to the inside of the through slot.

[0007] Optionally, guide columns are fixedly connected to the left and right sides of the bottom of the lifting column, a pair of movable grooves are provided at the bottom of the workbench, and U-shaped movable seats are slidably installed inside the two movable grooves. Guide grooves are provided on the inner walls on the left and right sides of the movable seat, and the ends of the two guide columns away from each other are respectively slidably connected to the inside of the two guide grooves.

[0008] Optionally, the bottom of the movable seat is fixedly connected to a movable plate, and the bottom of the workbench is fixedly connected to a mounting plate, the mounting plate is located on the rear side of the movable seat, and a driving motor is fixedly mounted on the rear side wall of the mounting plate, and the output end of the driving motor passes through the outer wall of the mounting plate and is fixedly connected to a screw, the surface of the screw is threadedly connected to the movable plate, and the front end of the screw is rotatably connected to a connecting rod, and the top of the connecting rod is fixedly connected to the bottom of the workbench.

[0009] Optionally, the drive unit includes an electric push rod and two articulated seats, the electric push rod is fixedly installed on the top of the workbench and is located on the rear side of the two opening and closing plates, the two articulated seats are respectively fixedly connected to the rear side walls of the two opening and closing plates, the output end of the electric push rod is fixedly connected to articulated rod 1, the left and right ends of articulated rod 1 are both hinged to articulated rod 2, and the ends of the two articulated rods 2 that are away from each other are respectively hinged to the two articulated seats.

[0010] Optionally, a plurality of water spray heads are provided on the upper inner wall of the bracket, and the plurality of water spray heads are connected to an external water pump.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. This solution is equipped with an opening and closing plate and a lifting column. During demoulding, the driving unit is used to drive the opening and closing plate to open the molds on both sides, and the movable seat drives the lifting column to rise, thereby lifting the formed metal profile, achieving the purpose of rapid demoulding, facilitating continuous extrusion production of metal profiles, and improving the production efficiency of metal profiles.

[0013] 2. This solution is equipped with a water spray head to spray water on the metal profile to cool it down during demoulding, making it easier for workers to transfer the extruded metal profile to the next processing location. It has a simple structure, is easy to operate, and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a sectional view of the three-dimensional structure of the utility model;

[0016] Figure 3 It is a right side view of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the drive unit in the present utility model.

[0018] The numbers in the figure are:

[0019] 1. Workbench; 2. Bracket; 21. Sprinkler head; 3. Cylinder; 4. Press plate; 5. Slide rod; 6. Opening and closing plate; 7. Drive unit; 71. Electric push rod; 72. Articulated rod 1; 73. Articulated rod 2; 74. Articulated seat; 8. Through slot; 9. Lifting column; 10. Guide column; 11. Moving slot; 12. Moving seat; 13. Guide slot; 14. Moving plate; 15. Mounting plate; 16. Drive motor; 17. Screw; 18. Connecting rod. DETAILED DESCRIPTION

[0020] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0021] Reference Figure 1 As shown, a device for continuously extruding and producing metal profiles includes a workbench 1, a bracket 2 is fixedly connected to the top of the workbench 1, a cylinder 3 is fixedly installed on the top of the bracket 2, the output end of the cylinder 3 passes through the top of the bracket 2 and is fixedly connected to a pressure plate 4, a plurality of slide bars 5 are fixedly connected between the left and right inner walls of the bracket 2, the surfaces of the plurality of slide bars 5 are slidably connected to a pair of opening and closing plates 6, a driving unit 7 is provided on the rear side of the two opening and closing plates 6, a through slot 8 is provided on the top of the workbench 1, the through slot 8 is located between the two opening and closing plates 6, a lifting column 9 is slidably connected inside the through slot 8, and a guide column 10 is fixedly connected to the left and right sides of the bottom of the lifting column 9, a pair of movable slots 11 are provided at the bottom of the workbench 1, and a U-shaped movable seat 1 is slidably installed inside the two movable slots 11 2. The inner walls on the left and right sides of the movable seat 12 are provided with guide grooves 13. The ends of the two guide columns 10 away from each other are respectively slidably connected to the inside of the two guide grooves 13. Before use, the corresponding templates are fixed on the two opening and closing plates 6 according to production requirements, and the templates are assembled through the opening and closing plates 6. The blank is squeezed into the mold through the pressing plate 4. When demoulding, the hinged rod 1 72 in the driving unit 7 drives the hinged rod 2 73 to deflect, and the hinged rod 2 73 drives the opening and closing plate 6 to open along the slide rod 5. The guide grooves 13 on both sides of the movable seat 12 drive the guide columns 10 to move. The guide columns 10 drive the lifting columns 9 to rise from the through grooves 8, and lift the metal profile to achieve the purpose of rapid demoulding, facilitate continuous extrusion production of metal profiles, and improve production efficiency.

[0022] Further, such as Figure 2-Figure 4As shown, the bottom of the movable seat 12 is fixedly connected to a movable plate 14, and the bottom of the workbench 1 is fixedly connected to a mounting plate 15, which is located at the rear side of the movable seat 12. A driving motor 16 is fixedly installed on the rear side wall of the mounting plate 15, and the output end of the driving motor 16 passes through the outer wall of the mounting plate 15 and is fixedly connected to a screw 17. The surface of the screw 17 is threadedly connected to the movable plate 14, and the front end of the screw 17 is rotatably connected to a connecting rod 18. The top of the connecting rod 18 is fixedly connected to the bottom of the workbench 1, and the driving unit 7 includes an electric push rod 71 and two hinged seats 74. The electric push rod 71 is fixedly installed on the top of the workbench 1 and is located at the rear side of the two opening and closing plates 6. The two hinged seats 74 are respectively fixedly connected to the rear side walls of the two opening and closing plates 6. The output end of the electric push rod 71 is fixedly connected to an articulated rod 1 72, and the left and right ends of the articulated rod 1 72 are hinged to an articulated rod 2 73. The two articulated The ends of the second rod 73 away from each other are hinged to the two hinge seats 74 respectively. A number of water spray heads 21 are provided on the upper inner wall of the bracket 2. The several water spray heads 21 are connected to the external water pump, and the electric push rod 71 drives the hinged rod 1 72 to move, and the hinged rod 2 73 at both ends is driven to deflect by the hinged rod 1 72, so that the hinged rod 2 73 drives the opening and closing plate 6 to move along the slide rod 5, and the screw 17 is driven to rotate by the driving motor 16, and the screw 17 drives the moving plate 14 to move, and the moving plate 14 drives the moving seat 12 to move along the moving groove 11, thereby making the guide column 10 move along the guide groove 13, and the guide column 10 drives the lifting column 9 to rise from the through groove 8, lift the metal profile, and achieve the purpose of rapid demoulding. The formed metal profile is cooled by the water spray head 21, which is convenient for workers to transport it to the next processing place. The structure is simple, the operation is convenient, and the practicality of the device is improved.

[0023] The working principle of the present utility model is as follows: before use, according to the production and processing requirements, the corresponding two halves of the mold are respectively fixed to the inner wall of the opening and closing plate 6, the electric push rod 71 is started, the opening and closing plates 6 are moved closer to each other, and the two halves of the mold are driven to be assembled, the cylinder 3 is started, and the blank is squeezed into the mold through the pressing plate 4. When demolding, the electric push rod 71 is started, and the opening and closing plate 6 drives the two halves of the mold away from each other through the deflection of the hinge rod 2 73, the drive motor 16 is started, and the movable plate 14 is driven to move through the screw 17, and the movable plate 14 drives the movable seat 12 to move, and then the guide column 10 drives the lifting column 9 to rise under the guidance of the guide groove 13, and lifts the formed metal profile to complete the rapid demolding. At the same time, the water spray head 21 is used to spray water on the metal profile to cool it down through the external water pump.

[0024] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for continuously extruding metal profiles, characterized in that: The invention comprises a workbench (1), wherein the top of the workbench (1) is fixedly connected to a bracket (2), the top of the bracket (2) is fixedly installed with a cylinder (3), the output end of the cylinder (3) passes through the top of the bracket (2) and is fixedly connected to a pressure plate (4), a plurality of sliding rods (5) are fixedly connected between the left and right inner walls of the bracket (2), the surfaces of the plurality of sliding rods (5) are slidably connected to a pair of opening and closing plates (6), the rear sides of the two opening and closing plates (6) are connected to a driving unit (7), a through slot (8) is provided on the top of the workbench (1), the through slot (8) is located between the two opening and closing plates (6), and a lifting column (9) is slidably connected inside the through slot (8).

2. The device for continuously extruding metal profiles according to claim 1, characterized in that: The left and right sides of the bottom of the lifting column (9) are fixedly connected with guide columns (10), the bottom of the workbench (1) is provided with a pair of movable grooves (11), the interiors of the two movable grooves (11) are slidably mounted with U-shaped movable seats (12), the left and right inner walls of the movable seat (12) are provided with guide grooves (13), and the ends of the two guide columns (10) that are away from each other are respectively slidably connected to the interiors of the two guide grooves (13).

3. The device for continuously extruding metal profiles according to claim 2, characterized in that: The bottom of the movable seat (12) is fixedly connected to a movable plate (14), and the bottom of the workbench (1) is fixedly connected to a mounting plate (15), the mounting plate (15) is located at the rear side of the movable seat (12), and a driving motor (16) is fixedly mounted on the rear side wall of the mounting plate (15), the output end of the driving motor (16) passes through the outer wall of the mounting plate (15) and is fixedly connected to a screw rod (17), the surface of the screw rod (17) is threadedly connected to the movable plate (14), the front end of the screw rod (17) is rotatably connected to a connecting rod (18), and the top of the connecting rod (18) is fixedly connected to the bottom of the workbench (1).

4. The device for continuously extruding metal profiles according to claim 1, characterized in that: The driving unit (7) comprises an electric push rod (71) and two hinged seats (74), wherein the electric push rod (71) is fixedly mounted on the top of the workbench (1) and is located at the rear side of the two opening and closing plates (6), and the two hinged seats (74) are respectively fixedly connected to the rear side walls of the two opening and closing plates (6). The output end of the electric push rod (71) is fixedly connected to a hinged rod 1 (72), and the left and right ends of the hinged rod 1 (72) are both hinged to a hinged rod 2 (73), and the ends of the two hinged rods 2 (73) that are away from each other are respectively hinged to the two hinged seats (74).

5. The device for continuously extruding metal profiles according to claim 1, characterized in that: A plurality of water spray heads (21) are provided on the upper inner wall of the bracket (2), and the plurality of water spray heads (21) are connected to an external water pump.

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