Hydraulic machine for metal material machining

Abstract

The hydraulic machine for metal material machining comprises a base, supporting columns are symmetrically and fixedly connected to the two sides of the top of the base, a top plate is fixedly connected to the tops of the supporting columns, and a hydraulic machine body is fixedly connected to the top of the top plate. The output end of the hydraulic machine body extends to the bottom of the top plate and is fixedly connected with a pressing plate, a mold is fixedly connected to the top of the base, a demolding mechanism is arranged in the mold, translation assemblies are symmetrically arranged on the outer side of the mold, and a supporting rod is rotationally connected to the interior of a rotating block. And connecting blocks are symmetrically and fixedly connected to the bottom of the bottom plate. According to the hydraulic machine for metal material machining, under the action of the demolding mechanism, the pressed metal material can be rapidly demolded from the interior of the mold, the situations that demolding is difficult and manual demolding wastes time and labor are avoided, the demolding efficiency is improved, the structure is simple, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to a hydraulic press for metal material processing. Background Technique

[0002] A hydraulic press is a machine that uses liquid as the working medium and is made according to Pascal's principle to transfer energy to achieve various processes. A hydraulic press generally consists of three parts: the machine itself, the power system, and the hydraulic control system. Hydraulic presses are classified into valve hydraulic presses, liquid hydraulic presses, and engineering hydraulic presses.

[0003] After retrieval, a hydraulic press for metal forging processing (authorized announcement number: CN 211161724U), "comprises a processing platform and guide columns. The guide columns are installed on the outer walls of the upper ends of the left and right sides of the processing platform. The upper ends of the guide columns are provided with a pressing flat plate. The outer wall of the upper end of the pressing flat plate is provided with a connecting base. The upper end of the connecting base is connected with a superimposed outer tube. The superimposed outer tube can extend or shorten as the pressing flat plate is pulled, effectively protecting the power cylinder from being affected by metal chips during the metal flattening operation, preventing metal chips from adhering to the power cylinder and entering the hydraulic cylinder along with the power cylinder, scratching the inner valve wall of the hydraulic cylinder, and preventing the metal objects from blocking the oil pipeline inside the hydraulic cylinder after long-term accumulation, thereby reducing the hydraulic power and having a non-negligible impact on the hydraulic system of the hydraulic press. The installation and disassembly of the superimposed outer tube are extremely convenient, the structure is simple, and the manufacturing cost is saved. At the same time, it can play a role in protecting the hydraulic system".

[0004] According to the above related technology, the applicant believes that the above technology lacks a necessary demoulding mechanism. During actual use, after the metal is pressed, it may be difficult to demould. In view of the above problems, we have introduced a hydraulic press for metal material processing. Content of the Utility Model

[0005] The utility model discloses a hydraulic press for metal material processing, aiming to solve the technical problem that the above technology lacks a necessary demoulding mechanism, and during actual use, after the metal is pressed, it may be difficult to demould.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A hydraulic press for metal material processing, comprising a base. On both sides of the top of the base, support columns are symmetrically and fixedly connected. At the top of the support columns, a top plate is fixedly connected. At the top of the top plate, a hydraulic press body is fixedly connected. The output end of the hydraulic press body extends to the bottom of the top plate and is fixedly connected with a pressing plate. A mold is fixedly connected to the top of the base. A demolding mechanism is arranged inside the mold. Translation components are symmetrically arranged outside the mold. The demolding mechanism and the translation components are used in cooperation. The demolding mechanism includes a rotating frame, which is fixedly connected inside the mold. A bottom plate is rotatably connected inside the rotating frame. At the bottom of the inner wall of the mold, a cylinder is fixedly connected. The output end of the cylinder is rotatably connected with a rotating block. A support rod is rotatably connected inside the rotating block. At the bottom of the bottom plate, connection blocks are symmetrically and fixedly connected. An connecting rod is fixedly connected between the two connection blocks. The other end of the connecting rod is rotatably connected with the support rod.

[0008] In a preferred embodiment, the translation components include fixed blocks, which are symmetrically and fixedly connected to the top of the base. Between the two fixed blocks, sliding rods are symmetrically and fixedly connected. The outer side of the sliding rods is slidably connected with sliders, which are fixedly connected to the outer wall of the mold.

[0009] In a preferred embodiment, a feeding hopper is arranged on the top of the top plate.

[0010] In a preferred embodiment, a push rod is fixedly connected to the front of the mold. A handle is fixedly connected to the outer side of the push rod. The handle is made of rubber material.

[0011] In a preferred embodiment, a support plate is fixedly connected inside the mold and below the bottom plate.

[0012] In a preferred embodiment, a limiting plate is fixedly connected to the top of the base.

[0013] In a preferred embodiment, a controller is fixedly connected to the outside of the base. The hydraulic press body and the cylinder are both electrically connected to the controller.

[0014] The hydraulic press for metal material processing provided by the present utility model has the following advantages:

[0015] Firstly, under the action of the demolding mechanism, the pressed metal material can be quickly demolded from the inside of the mold, avoiding the situation of difficult demolding and time-consuming and laborious manual demolding, improving the demolding efficiency, with a simple structure and strong practicability.

[0016] Secondly, by setting the sliding rods and sliders, the mold can be more stable during the movement process, avoiding the mold from shaking. By setting the handle, it is convenient for the staff to push the mold. Description of the Drawings

[0017] Figure 1 This is a three-dimensional schematic diagram of a hydraulic press for metal material processing proposed by the present utility model.

[0018] Figure 2 This is a three-dimensional sectional schematic diagram of a hydraulic press for metal material processing proposed by the present utility model.

[0019] Figure 3 This is a three-dimensional schematic diagram of the demoulding mechanism of a hydraulic press for metal material processing proposed by the present utility model.

[0020] Figure 4 This is a three-dimensional schematic diagram of the demoulding mechanism of a hydraulic press for metal material processing proposed by the present utility model.

[0021] In the attached drawings: 1. Base; 2. Support column; 3. Top plate; 4. Hydraulic press body; 5. Pressing plate; 6. Demoulding mechanism; 601. Rotating frame; 602. Bottom plate; 603. Cylinder; 604. Rotating block; 605. Support rod; 606. Connecting block; 607. Connecting rod; 608. Mold; 7. Fixed block; 8. Slide bar; 9. Slide block; 10. Feeding hopper; 11. Pushing rod; 12. Handle; 13. Support plate; 14. Limiting plate; 15. Controller. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the attached drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the attached drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0023] Refer to Figure 1 - Figure 4, A hydraulic press for metal material processing, including a base 1. On both sides of the top of the base 1, support columns 2 are symmetrically and fixedly connected. At the top of the support columns 2, a top plate 3 is fixedly connected. At the top of the top plate 3, a hydraulic press body 4 is fixedly connected. The output end of the hydraulic press body 4 extends to the bottom of the top plate 3 and is fixedly connected with a pressing plate 5. A mold 608 is fixedly connected to the top of the base 1. A demolding mechanism 6 is arranged inside the mold 608. Translation components are symmetrically arranged outside the mold 608. The demolding mechanism 6 and the translation components are used in cooperation. The demolding mechanism 6 includes a rotating frame 601. The rotating frame 601 is fixedly connected inside the mold 608. A bottom plate 602 is rotatably connected inside the rotating frame 601. At the bottom of the inner wall of the mold 608, a cylinder 603 is fixedly connected. The output end of the cylinder 603 is rotatably connected with a rotating block 604. A support rod 605 is rotatably connected inside the rotating block 604. Symmetrically at the bottom of the bottom plate 602, connection blocks 606 are fixedly connected. Between the two connection blocks 606, a connecting rod 607 is fixedly connected. The other end of the connecting rod 607 is rotatably connected with the support rod 605

[0024] In the above technical solution, considering that the above technology lacks a necessary demolding mechanism, in actual use, after the metal is pressed, it may cause the problem of difficult demolding. To solve such problems, the specific operation is as follows:

[0025] Refer to Figure 1 - Figure 4 , In a preferred embodiment, the output end of the hydraulic press body 4 drives the pressing plate 5 downward to mold the metal material inside the mold 608. When demolding is required, the staff starts the cylinder 603. The output end of the cylinder 603 drives the rotating block 604 to move away from the cylinder 603. Then the other end of the support rod 605 rotates outside the connecting rod 607. The support rod 605 gradually becomes perpendicular to the bottom of the inner wall of the base 1. Under the support of the support rod 605, the bottom plate 602 rotates around the rotating frame 601. The side of the bottom plate 602 away from the rotating frame 601 gradually rises. Under the action of the demolding mechanism 6, the pressed metal material can be quickly demolded from the inside of the mold 608, avoiding the situation of difficult demolding and time-consuming and laborious manual demolding, improving the demolding efficiency, with a simple structure and strong practicability.

[0026] Refer to Figure 1 - Figure 4, in a preferred embodiment, the translation component includes a fixed block 7, which is symmetrically and fixedly connected to the top of the base 1. A sliding rod 8 is symmetrically and fixedly connected between the two fixed blocks 7. A slider 9 is slidably connected to the outer side of the sliding rod 8, and the slider 9 is fixedly connected to the outer wall of the mold 608. A feeding hopper 10 is provided on the top of the top plate 3. A push rod 11 is fixedly connected to the front of the mold 608, and a handle 12 is fixedly connected to the outer side of the push rod 11. The handle 12 is made of rubber material. By providing the sliding rod 8 and the slider 9, the mold 608 can be made more stable during movement, avoiding shaking of the mold 608. By providing the handle 12, it is convenient for the staff to push the mold 608.

[0027] Refer to Figure 1 - Figure 4 , in a preferred embodiment, a support plate 13 is fixedly connected inside the mold 608 and below the bottom plate 602. A limiting plate 14 is fixedly connected to the top of the base 1. A controller 15 is fixedly connected to the outer side of the base 1. The hydraulic press body 4 and the cylinder 603 are both electrically connected to the controller 15. By providing the limiting plate 14, the mold 608 can be limited. By providing the controller 15, the staff can control the opening and closing of the hydraulic press body 4 and the cylinder 603, and the operation is more convenient.

[0028] Working principle: In actual use, the staff first puts the metal material to be pressed into the mold 608 through the feeding hopper 10, then holds the handle 12 with the hand and pushes the mold 608 under the hydraulic press body 4. Then the hydraulic press body 4 is started, and the output end of the hydraulic press body 4 drives the pressing plate 5 downward to mold the metal material inside the mold 608. When demolding is required, the staff starts the cylinder 603, and the output end of the cylinder 603 drives the rotating block 604 to move away from the cylinder 603. Then the other end of the support rod 605 rotates on the outer side of the connecting rod 607, and the support rod 605 gradually becomes perpendicular to the bottom of the inner wall of the base 1. Under the support of the support rod 605, the bottom plate 602 rotates around the rotating frame 601, and the side of the bottom plate 602 away from the rotating frame 601 gradually rises, thus realizing the demolding work of the metal material.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of part of the structure, device, and method steps, or the substitution of the entire technical solution. According to the technical solution of the present invention and its inventive concept, equivalent substitution or change should be covered within the protection scope of the present invention.

Claims

1. A hydraulic press for metal material processing, comprising a base (1), characterized in that: The top of the base (1) is symmetrically and fixedly connected with support columns (2), the top of the support columns (2) is fixedly connected with a top plate (3), the top of the top plate (3) is fixedly connected with a hydraulic press body (4), the output end of the hydraulic press body (4) extends to the bottom of the top plate (3) and is fixedly connected with a pressing plate (5), the top of the base (1) is fixedly connected with a mold (608), the inside of the mold (608) is provided with a demoulding mechanism (6), the outside of the mold (608) is symmetrically provided with a translation assembly, and the demoulding mechanism (6) and the translation assembly are used in conjunction with each other; The demoulding mechanism (6) comprises a rotating frame (601), wherein the rotating frame (601) is fixedly connected to the inside of the mold (608), the inside of the rotating frame (601) is rotatably connected to a bottom plate (602), the bottom of the inner wall of the mold (608) is fixedly connected to a cylinder (603), the output end of the cylinder (603) is rotatably connected to a rotating block (604), the inside of the rotating block (604) is rotatably connected to a support rod (605), the bottom of the bottom plate (602) is symmetrically fixedly connected to connecting blocks (606), a connecting rod (607) is fixedly connected between the two connecting blocks (606), and the connecting rod (607) is rotatably connected to the other end of the support rod (605).

2. A hydraulic press for metal material processing according to claim 1, characterized in that: The translation assembly includes a fixed block (7), which is symmetrically fixedly connected to the top of the base (1), and a sliding rod (8) is symmetrically fixedly connected between the two fixed blocks (7). A sliding block (9) is slidably connected to the outer side of the sliding rod (8), and the sliding block (9) is fixedly connected to the outer wall of the mold (608).

3. A hydraulic press for metal material processing according to claim 1, characterized in that: A material feeding hopper (10) is provided on the top of the top plate (3).

4. A hydraulic press for metal material processing according to claim 1, characterized in that: A push rod (11) is fixedly connected to the front of the mold (608), and a handle (12) is fixedly connected to the outer side of the push rod (11), and the handle (12) is made of rubber material.

5. The hydraulic press for metal material processing according to claim 1, characterized in that: A support plate (13) is fixedly connected inside the mold (608) and below the bottom plate (602).

6. A hydraulic press for metal material processing according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a limiting plate (14).

7. A hydraulic press for metal material processing according to claim 1, characterized in that: A controller (15) is fixedly connected to the outer side of the base (1), and the hydraulic press body (4) and the cylinder (603) are both electrically connected to the controller (15).

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