Forging press machine with protection effect

Abstract

The utility model discloses a forging press with a protective effect, which relates to the technical field of forging presses and comprises a base, guide posts equidistantly arranged at four corners of the top surface of the base, a top plate arranged on the top surfaces of the guide posts, a hydraulic press arranged in the middle of the top surface of the top plate, a slider sleeved on the guide posts, and a protective cover arranged on the slider. The top surface of the slider is fixedly connected with an output shaft of the hydraulic machine; through the cooperation of the enclosure arranged between the base and the top plate, the hinged opening and closing door and the explosion-proof glass, splashing chippings and cracking forgings can be conveniently stopped, a protective barrier is provided for operators, the operation safety is improved, and the safety protection function is further achieved; and by means of the handle, quick opening and closing are facilitated, use convenience is improved, the function of flexibly entering and exiting an operation area is achieved, the problem that a traditional forging press is open and lacks protection is finally solved, and safety and production efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of forging press technology, and in particular to a forging press with protective effect. Background Technology

[0002] Presses primarily convert the pressure on raw materials into extrusion pressure to achieve plastic deformation. In industries such as vehicles, machinery, and electronics, presses are commonly used for forming various metals, alloys, rubber, and plastics.

[0003] Most existing presses are open-type designs. During the forging process, the metal billet is shaped under enormous pressure, and debris often flies out. These high-speed flying debris can easily hit the operators and cause bodily injury. Moreover, if the forging accidentally breaks, the impact force is not blocked and will also threaten the safety of people around. Therefore, it is necessary to improve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a forging press with protective capabilities.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a forging press with protective effect, comprising a base, guide columns are provided at equal intervals at the four corners of the top surface of the base, a top plate is provided on the top surface of the guide columns, a hydraulic press is provided in the middle of the top surface of the top plate, the output shaft of the hydraulic press passes through the inner bottom surface of the top plate, a slider is sleeved on the guide columns, and the output shaft of the hydraulic press is fixedly connected to the top surface of the slider.

[0006] Preferably, a barrier is provided between the base and the top plate, and an opening and closing door is hinged to one side of the barrier. The opening and closing door is provided with explosion-proof glass, and a handle is vertically provided on one side of the explosion-proof glass.

[0007] Preferably, the base has four sliding grooves between the opposite faces of the guide columns, and each of the four sliding grooves has a movable sleeve plate. The inner bottom surface of the sliding groove has a guide groove.

[0008] Preferably, the base is provided with a first bidirectional lead screw at the bottom end of the guide groove, a worm gear is provided on the middle part of the first bidirectional lead screw, a worm wheel is engaged at the bottom end of the worm gear, and a second bidirectional lead screw is passed through the worm wheel. The second bidirectional lead screw and the first bidirectional lead screw are arranged in a cross shape.

[0009] Preferably, the bottom ends of the four sleeve plates are respectively sleeved onto the threaded sections of the second bidirectional lead screw and the first bidirectional lead screw via guide grooves.

[0010] Preferably, a plurality of springs are provided at equal intervals inside the sleeve plate, and one end of the first bidirectional lead screw is connected to a drive motor installed on the outer wall of the base.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the combination of a barrier between the base and the top plate, a hinged opening and closing door, and explosion-proof glass, facilitates the blocking of flying debris and broken forgings, providing a protective barrier for operators and improving operational safety, thus achieving a safety protection function. Furthermore, the handle facilitates quick opening and closing, improving ease of use and enabling flexible entry and exit from the operating area. The combination of the slide, sleeve, double-acting screw, and drive motor allows for flexible positioning according to different mold sizes, improving adaptability. Finally, the equidistantly spaced springs within the sleeve facilitate the buffering of impact forces, improving impact resistance and ultimately solving the problem of insufficient protection in traditional open forging presses, thus improving safety and production efficiency. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a first-view schematic diagram of the overall structure proposed in this utility model;

[0014] Figure 2 This is a first-view schematic diagram of the overall cross-sectional structure proposed in this utility model;

[0015] Figure 3 This is a second-view schematic diagram of the overall cross-sectional structure proposed in this utility model;

[0016] Figure 4 This is a schematic cross-sectional view of the base structure proposed in this utility model.

[0017] The following are the components listed in the diagram: 1. Base; 2. Guide column; 3. Top plate; 4. Hydraulic press; 5. Slider; 6. Enclosure; 7. Opening and closing door; 8. Sleeve plate; 9. First double-acting lead screw; 10. Second double-acting lead screw; 11. Spring; 12. Drive motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example: See Figure 1-4This utility model discloses a forging press with protective function, comprising a base 1, guide columns 2 evenly spaced at the four corners of the top surface of the base 1, a top plate 3 on the top surface of the guide columns 2, and a hydraulic press 4 in the center of the top surface of the top plate 3. The output shaft of the hydraulic press 4 passes through the inner bottom surface of the top plate 3. A slider 5 is sleeved on the guide columns 2, and the top surface of the slider 5 is fixed to the output shaft of the hydraulic press 4. The base 1 serves as the foundation of the entire press, providing stable support. The guide columns 2 at the four corners and the top plate 3 cooperate to build a stable frame, preventing the press from easily shaking during operation and ensuring the reliability of the overall structure of the equipment, laying the foundation for subsequent precise forging operations. The hydraulic press 4 is connected to the slider 5 via its output shaft, allowing the slider 5 to precisely perform up and down movements under the guidance of the guide columns 2, achieving stable and precise forging operations on the workpiece. A barrier 6 is provided between the base 1 and the top plate 3, and an opening and closing door 7 is hinged to one side of the barrier 6. The opening and closing door 7 is equipped with explosion-proof glass. A handle is vertically installed on one side. The enclosure 6 forms a protective barrier between the base 1 and the top plate 3, effectively blocking metal shavings that fly everywhere during forging, greatly reducing the risk of injury to operators. The hinged door 7 is easy to open and close, providing convenience for workers to enter and exit the work area. The explosion-proof glass on the door allows operators to clearly observe the internal forging process and resists the impact of accidentally broken forgings. The handle makes the opening and closing action more convenient, improving the operating experience and efficiency. The base 1 has four sliding grooves between the opposite sides of the guide column 2. Each of the four sliding grooves has a movable sleeve plate 8. The inner bottom surface of the sliding groove has a guide groove. The four sliding grooves provide a precise moving track for the sleeve plate 8, allowing the sleeve plate 8 to slide only along a predetermined route, ensuring the accuracy of subsequent protective adjustment actions. The guide groove further guides the movement of the sleeve plate 8, enhancing its stability during movement, preparing for the protection needs of workpieces of different sizes, and making the protection adjustment more orderly.

[0020] In this invention, a first bidirectional lead screw 9 is provided at the bottom end of the guide groove of the base 1. A worm gear is provided on the middle of the first bidirectional lead screw 9, and a worm wheel is meshed at the bottom end of the worm gear. A second bidirectional lead screw 10 is threaded through the worm wheel. The second bidirectional lead screw 10 and the first bidirectional lead screw 9 are arranged in a cross shape. Through the cooperation of the worm wheel and worm gear, the second bidirectional lead screw 10 and the first bidirectional lead screw 9 can rotate synchronously, thereby driving the movement of the sleeve plate 8. The bottom ends of the four sleeve plates 8 are respectively sleeved on the threaded sections of the second bidirectional lead screw 10 and the first bidirectional lead screw 9 through the guide groove. The sleeve plates 8 are tightly sleeved with the bidirectional lead screws. When the lead screws rotate, the sleeve plates 8 will... With precise displacement, the spacing between the sleeve plates 8 can be flexibly adjusted by switching the rotation direction of the lead screw, thereby adapting to the positioning requirements of molds of different sizes and ensuring that the mold is accurately positioned during forging operations. Multiple springs 11 are equidistantly arranged inside the sleeve plates 8. One end of the first bidirectional lead screw 9 is connected to a drive motor 12 installed on the outer wall of the base 1. The drive motor 12 supplies power to the first bidirectional lead screw 9. The operator can quickly adjust the position of the sleeve plates 8 by manipulating the motor, improving the operational efficiency of mold positioning. The springs 11 can buffer accidental impact forces and prevent the sleeve plates 8 from deviating from their position due to sudden impacts, ensuring the accuracy and stability of mold positioning.

[0021] Working principle: When using this utility model, the mold is first placed on the base 1, and then the drive motor 12 installed on the outer wall of the base 1 is started. The drive motor 12 drives the first bidirectional lead screw 9 to rotate, and the worm in the middle of the first bidirectional lead screw 9 rotates accordingly. The worm meshes with the worm wheel, thereby driving the worm wheel to rotate, so that the second bidirectional lead screw 10 passing through the worm wheel also rotates. Since the bottom ends of the four sleeve plates 8 are respectively sleeved on the threaded sections of the second bidirectional lead screw 10 and the first bidirectional lead screw 9, as the two lead screws rotate, the sleeve plates 8 will be precisely displaced under the guidance of the sliding groove and guide groove of the base 1, adjusting the spacing until the mold is accurately positioned. After the mold is positioned, the hinged door 7 on the enclosure 6 is closed. At this time, the operator is isolated from the forging area. Finally, the hydraulic press 4 in the middle of the top surface of the top plate 3 is started. The output shaft of the hydraulic press 4 pushes the slider 5 down along the guide column 2 to start the forging operation on the workpiece on the mold.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A forging press with a protective effect, comprising a base (1), characterized in that: The base (1) has guide posts (2) at equal intervals at the four corners of its top surface. The top surface of the guide posts (2) is provided with a top plate (3). The top surface of the top plate (3) is provided with a hydraulic press (4). The output shaft of the hydraulic press (4) passes through the inner bottom surface of the top plate (3). A slider (5) is sleeved on the guide post (2). The top surface of the slider (5) is fixed to the output shaft of the hydraulic press (4).

2. A forging press with a protective effect according to claim 1, characterized in that: A barrier (6) is provided between the base (1) and the top plate (3). An opening and closing door (7) is hinged on one side of the barrier (6). An explosion-proof glass is provided on the opening and closing door (7), and a handle is vertically provided on one side of the explosion-proof glass.

3. A forging press with a protective effect according to claim 2, characterized in that: The base (1) is provided with four sliding grooves between the opposite surfaces of the guide column (2). Each of the four sliding grooves is provided with a sleeve plate (8), and a guide groove is provided on the inner bottom surface of the sliding groove.

4. A forging press with a protective effect according to claim 3, characterized in that: The base (1) is provided with a first bidirectional lead screw (9) at the bottom of the guide groove. A worm is provided on the middle part of the first bidirectional lead screw (9). A worm wheel is meshed at the bottom end of the worm. A second bidirectional lead screw (10) is passed through the worm wheel. The second bidirectional lead screw (10) and the first bidirectional lead screw (9) are in a cross shape.

5. A forging press with a protective effect according to claim 4, characterized in that: The bottom ends of the four sleeve plates (8) are respectively sleeved onto the threaded sections of the second bidirectional lead screw (10) and the first bidirectional lead screw (9) through guide grooves.

6. A forging press with a protective effect according to claim 5, characterized in that: Multiple springs (11) are provided at equal intervals inside the sleeve plate (8), and one end of the first bidirectional lead screw (9) is connected to a drive motor (12) installed on the outer wall of the base (1).

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