Forging and pressing device for forming high-strength aluminum-based composite material

Abstract

The utility model discloses a forging and pressing device for forming a high-strength aluminum-based composite material, and belongs to the technical field of alloy processing equipment. Comprising a forging press, a hydraulic cylinder installed at the top end of the forging press, a forging and pressing base installed at the movable end of the hydraulic cylinder and a workbench installed below the forging and pressing base, a baffle is arranged on the outer side of the forging and pressing base, metal grooves are symmetrically and fixedly connected to the inner vertical face of the baffle, and guide columns are welded to the inner sides of the metal grooves; a spring sleeves the outer side of the guide column, a connecting block which is of an L-shaped structure is installed on the edge of the upper surface of the forging and pressing base, and the workbench can be shielded by a baffle while forging and pressing are not affected, so that hot material slag is prevented from splashing in the aluminum matrix composite forging and pressing process, workers are protected from being scalded, and the working efficiency is improved. And the use safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy processing equipment, and more specifically to a forging device for forming high-strength aluminum-based composite materials. Background Art

[0002] Aluminum-based composites are a promising material that has emerged in response to the demands of modern scientific development. They are formed by combining two or more materials with different properties through various processes. Composite materials can be divided into three categories: polymer-based composites, metal-based composites, and ceramic-based composites. The matrices of metal-based composites are primarily composed of aluminum, nickel, magnesium, titanium, and other materials. Aluminum offers many advantages in composite manufacturing, such as light weight, low density, good plasticity, and readily mastered and processed aluminum-based composite technology. Furthermore, aluminum-based composites offer high specific strength and stiffness, excellent high-temperature performance, increased fatigue and wear resistance, excellent damping properties, and a low coefficient of thermal expansion. Like other composite materials, they can combine specific mechanical and physical properties to meet product requirements.

[0003] An existing patent for a forging machine, with patent authorization number CN218283601U, includes a base and a forging device. A heat insulation device is provided on the base, and the heat insulation device includes a heat insulation cover and a heating pipe. The heat insulation cover is provided on the base and extends upward to above the forging device. The heat insulation cover wraps the forging device therein, and the heating pipe is provided on the surface of the heat insulation cover facing the forging device. The heat insulation cover is used to reduce the rate at which the heat of the workpiece is dissipated in the air, and the heating pipe can be used to properly heat the workpiece, thereby ensuring that the temperature range of the workpiece is appropriate, thereby reducing the possibility of repeated heating of the workpiece.

[0004] However, existing forging machines, such as patent authorization number CN218283601U, do not have a structure to block the flying slag during the forging process of aluminum-based composite materials. As a result, the hot slag can easily burn nearby workers, which makes it unsafe to use. Therefore, we have proposed a forging device for forming high-strength aluminum-based composite materials to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a forging device for forming high-strength aluminum-based composite materials. It can use a baffle to shield the workbench without affecting the forging, thereby avoiding the splashing of hot slag during the forging process of the aluminum-based composite materials, protecting the workers from burns, and improving the safety of the device.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] A forging device for forming high-strength aluminum-based composite materials, comprising a forging press, a hydraulic cylinder mounted on the top of the forging press, a forging seat mounted on the movable end of the hydraulic cylinder, and a workbench mounted below the forging seat, wherein a baffle is provided on the outside of the forging seat, a metal groove is symmetrically fixedly connected to the inner vertical surface of the baffle, a guide column is welded on the inside of the metal groove, and a spring is sleeved on the outside of the guide column;

[0010] A connecting block with an L-shaped structure is installed on the edge of the upper surface of the forging seat, and the end of the connecting block extends to the inner top of the metal groove and is penetrated by the guide column, and a rib is welded at the bent part of the connecting block;

[0011] Bosses are symmetrically fixedly connected to the edge of the workbench, and the bosses protrude from the outer edge of the baffle.

[0012] Furthermore, a mounting frame is fixedly connected to the side wall of the workbench close to the boss by bolts.

[0013] Furthermore, a long cylinder with a movable end facing the workbench is installed on the mounting frame, a scraper is installed on the movable end of the long cylinder, and the bottom end of the scraper is flush with the upper surface of the workbench.

[0014] Furthermore, the length of the movable end of the long cylinder is greater than the width of the workbench.

[0015] Furthermore, one end of the spring is connected to the bottom wall of the metal slot, and the other end of the spring is connected to the connecting block.

[0016] Furthermore, a through hole is provided at the portion where the connecting block and the guide post are combined, and the inner diameter of the through hole is matched with the outer diameter of the guide post.

[0017] Furthermore, the outer side wall of the end of the connecting block is in contact with the inner side wall of the metal groove.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this solution, the hydraulic cylinder drives the forging seat to move downward to forge the aluminum-based composite material. During the downward movement of the forging seat, the bottom end of the baffle abuts against the boss, and the connecting block cooperates with the guide column located on the inner side of the metal groove to move downward and compress the spring to deform, so that the forging seat continues to move downward. While not affecting the forging, the baffle is used to shield the workbench, thereby avoiding the splashing of hot slag during the forging of the aluminum-based composite material, protecting the workers from burns, and improving the safety of the device.

[0021] (2) In this solution, after the forging of the aluminum-based composite material is completed and the aluminum-based composite material is removed, the movable end of the long cylinder is extended to move the scraper in contact with the upper surface of the workbench, thereby cleaning up the waste slag dropped by the aluminum-based composite material during forging, eliminating the need for manual cleaning and improving safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the forging seat structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the metal trough structure of the present utility model;

[0025] Figure 4 This is a schematic diagram of the connecting block structure of the present utility model.

[0026] Description of the numbers in the figure:

[0027] 1. Forging press; 2. Hydraulic cylinder; 3. Forging seat; 4. Workbench; 5. Baffle; 6. Metal trough; 7. Guide pillar; 8. Spring; 9. Connecting block; 10. Rib; 11. Boss; 12. Mounting frame; 13. Long cylinder; 14. Scraper. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Example:

[0030] See also Figure 1-4A forging device for forming high-strength aluminum-based composite materials includes a forging machine 1, a hydraulic cylinder 2 installed at the top of the forging machine 1, a forging seat 3 installed at the movable end of the hydraulic cylinder 2, and a workbench 4 installed below the forging seat 3. A baffle 5 is provided on the outside of the forging seat 3, and a metal groove 6 is symmetrically fixedly connected to the inner vertical surface of the baffle 5. A guide column 7 is welded to the inner side of the metal groove 6, and a spring 8 is sleeved on the outer side of the guide column 7;

[0031] An L-shaped connecting block 9 is installed on the edge of the upper surface of the forging seat 3, and the end of the connecting block 9 extends to the inner top of the metal groove 6 and is penetrated by the guide column 7. The bending part of the connecting block 9 is welded with a rib 10.

[0032] The edge of the workbench 4 is symmetrically fixed with a boss 11, and the boss 11 protrudes from the outer edge of the baffle 5;

[0033] It should be noted that when the forging device for forming high-strength aluminum-based composite materials is in use, the aluminum-based composite materials in the blank state to be forged are placed on the workbench 4 (the aluminum-based composite materials have been heat-treated), and then the hydraulic cylinder 2 drives the forging seat 3 to move downward to forge the aluminum-based composite materials. In the process of the forging seat 3 moving downward, the bottom end of the baffle 5 abuts against the boss 11, and the connecting block 9 cooperates with the guide column 7 located on the inner side of the metal groove 6 to move downward, and compresses and deforms the spring 8, so that the forging seat 3 continues to move downward. Without affecting the forging, the baffle 5 is used to shield the workbench 4, thereby avoiding the splashing of hot slag during the forging of the aluminum-based composite materials, protecting the staff from being scalded, and improving the safety of the device. The rib 10 can be used to increase the structural strength of the bending part of the connecting block 9, thereby avoiding the connecting block 9 from being deformed due to excessive force.

[0034] like Figure 1 、 Figure 2 As shown, the side wall of the workbench 4 near the boss 11 is fixedly connected to a mounting bracket 12 by bolts. A long cylinder 13 is installed on the mounting bracket 12, with its movable end facing the workbench 4. A scraper 14 is installed on the movable end of the long cylinder 13, and the bottom end of the scraper 14 is flush with the upper surface of the workbench 4. The length of the movable end of the long cylinder 13 is greater than the width of the workbench 4.

[0035] It should be noted that after the forging of the aluminum-based composite material is completed and the aluminum-based composite material is taken away, the movable end of the long cylinder 13 is extended to move the scraper 14 in contact with the upper surface of the workbench 4, thereby cleaning up the waste slag dropped by the aluminum-based composite material during forging, without the need for manual cleaning, thereby improving safety of use.

[0036] like Figure 2 、 Figure 4As shown, one end of the spring 8 is connected to the bottom wall of the metal slot 6, and the other end of the spring 8 is connected to the connecting block 9;

[0037] It should be noted that the elastic force of the spring 8 is utilized to enable the baffle 5 to be reset after the forging seat 3 is lifted.

[0038] like Figure 4 As shown, a through hole is provided at the portion where the connecting block 9 and the guide post 7 are combined, and the inner diameter of the through hole is adapted to the outer diameter of the guide post 7, and the outer side wall of the end of the connecting block 9 is in contact with the inner side wall of the metal groove 6;

[0039] It should be noted that the stability of the connecting block 9, the guide pillar 7 and the metal groove 6 during the sliding process is ensured, thereby ensuring the stability of the baffle 5 during use.

[0040] During use: the aluminum-based composite material in the blank state that needs to be forged is placed on the workbench 4 (the aluminum-based composite material has been heat-treated), and then the hydraulic cylinder 2 drives the forging seat 3 to move downward to forge the aluminum-based composite material. In the process of the forging seat 3 moving downward, the bottom end of the baffle 5 abuts against the boss 11, and the connecting block 9 cooperates with the guide column 7 located on the inner side of the metal groove 6 to move downward, and compresses and deforms the spring 8, so that the forging seat 3 continues to move downward. Without affecting the forging, the baffle 5 is used to shield the workbench 4.

[0041] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A forging device for forming a high-strength aluminum-based composite material, comprising a forging machine (1), a hydraulic cylinder (2) mounted on the top of the forging machine (1), a forging seat (3) mounted on the movable end of the hydraulic cylinder (2), and a workbench (4) mounted below the forging seat (3), characterized in that: A baffle (5) is provided on the outer side of the forging seat (3); a metal groove (6) is symmetrically fixedly connected to the inner vertical surface of the baffle (5); a guide column (7) is welded on the inner side of the metal groove (6); and a spring (8) is sleeved on the outer side of the guide column (7); A connecting block (9) having an L-shaped structure is installed on the edge of the upper surface of the forging seat (3), and the end of the connecting block (9) extends to the inner top of the metal groove (6) and is penetrated by the guide column (7), and a rib (10) is welded to the bent portion of the connecting block (9); The edge of the workbench (4) is symmetrically fixedly connected with a boss (11), and the boss (11) protrudes from the outer edge of the baffle (5).

2. The forging device for forming a high-strength aluminum-based composite material according to claim 1, characterized in that: The side wall portion of the workbench (4) close to the boss (11) is fixedly connected to a mounting frame (12) via bolts.

3. The forging device for forming a high-strength aluminum-based composite material according to claim 2, characterized in that: A long cylinder (13) with a movable end facing the workbench (4) is installed on the mounting frame (12); a scraper (14) is installed on the movable end of the long cylinder (13), and the bottom end of the scraper (14) is flush with the upper surface of the workbench (4).

4. The forging device for forming a high-strength aluminum-based composite material according to claim 3, characterized in that: The length of the movable end of the long cylinder (13) is greater than the width of the workbench (4).

5. The forging device for forming a high-strength aluminum-based composite material according to claim 1, characterized in that: One end of the spring (8) is connected to the bottom wall of the metal groove (6), and the other end of the spring (8) is connected to the connecting block (9).

6. The forging device for forming a high-strength aluminum-based composite material according to claim 1, characterized in that: A through hole is provided at the portion where the connecting block (9) and the guide pillar (7) are combined, and the inner diameter of the through hole is adapted to the outer diameter of the guide pillar (7).

7. The forging device for forming a high-strength aluminum-based composite material according to claim 1, characterized in that: The outer side wall of the end of the connecting block (9) is in contact with the inner side wall of the metal groove (6).

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