Pneumatic pressing machine with protection assembly

Abstract

The utility model discloses a pneumatic pressing machine with a protection assembly, which relates to the technical field of pneumatic pressing machines and comprises an operating table and the protection assembly, a supporting base is mounted on the lower surface of the operating table, and the protection assembly is arranged on the upper surface of the operating table. The protection assembly comprises a protection frame, limiting sliding grooves, limiting sliding strips, protection plates, electric push rods and connecting plates, the protection frame is arranged at the rear end of the upper surface of the operation table, the limiting sliding grooves are formed in the two sides of the front end of the inner surface of the protection frame, the limiting sliding strips are slidably connected to the inner sides of the limiting sliding grooves, and the protection plates are installed on the inner side surfaces of the limiting sliding strips; the protection plate is in sliding connection with the upper surface of the protection frame. According to the pneumatic pressing machine provided with the protection assembly, the device plays a safety protection role in the pressing process through the protection assembly, the situation that chippings generated in the pressing process splash out to injure operators is avoided, the device can automatically achieve feeding and discharging through the moving assembly, manual feeding is not needed, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic pressing machines, in particular to a pneumatic pressing machine provided with a protective component. Background Art

[0002] Pneumatic pressing machine is a kind of equipment that works on the principle of pneumatics. Its working principle is to control the movement of mechanical devices through pneumatic pressure to achieve the processing and pressing of workpieces. It has the characteristics of stable performance and convenient operation, and is widely used in mechanical processing, automobile manufacturing, aerospace and other fields. However, the current pneumatic pressing machine still has the following shortcomings:

[0003] For example, the patent document with application number 202222308135.7 discloses a pneumatic press machine. The pneumatic press machine controls the press machine to perform press work through the switch of the switch device. After the work is completed, the movable bracket can be pushed to slide into the equipment bracket through the guide rail. When it is needed, the toe is inserted into the opening at the bottom of the movable bracket to hook it out, and the heel is placed in the opening when the switch is used. However, when the material is pressed, debris will splash out, which is easy to cause harm to the operator.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a pneumatic pressing machine with a protective component is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a pneumatic pressing machine with a protective component to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic pressing machine provided with a protective component, comprising an operating table and a protective component, a supporting base is installed on the lower surface of the operating table, the protective component is arranged on the upper surface of the operating table, and the protective component comprises a protective frame, a limiting slide groove, a limiting slide bar, a protective plate, an electric push rod and a connecting plate, the protective frame is arranged on the rear end of the upper surface of the operating table, and limiting slide grooves are provided on both sides of the front end of the inner surface of the protective frame, the limiting slide groove is slidably connected to the limiting slide bar on the inner side, and a protective plate is installed on the inner surface of the limiting slide bar, the protective plate is slidably connected to the upper surface of the protective frame, and electric push rods are installed on both sides of the protective frame, the upper surface of the electric push rod is provided with a connecting plate, and the lower surface of the connecting plate is connected to the upper surface of the protective plate.

[0007] Furthermore, a fixed plate is installed on the rear surface of the operating table, and a moving component for automatic feeding is arranged on the upper surface of the operating table.

[0008] Furthermore, the moving assembly includes a limiting guide rail, a moving slider, a pressing table, a limiting slider, a moving groove, a servo motor and a threaded screw, and the limiting guide rail is arranged on the upper surface of the operating table, and the moving slider is slidably connected to the surface of the limiting guide rail.

[0009] Furthermore, a pressing table is installed on the upper surface of the movable slider, and a limiting slider is arranged on the lower surface of the pressing table. A movable groove is opened on the upper surface of the operating table, and the inner side of the movable groove is slidably connected to the limiting slider.

[0010] Furthermore, a servo motor is installed on the rear surface of the fixing plate, and an output end of the servo motor is connected to a threaded screw via a coupling, and a surface of the threaded screw is threadedly connected to an inner surface of the pressing table.

[0011] Furthermore, a pneumatic telescopic rod is installed on the upper surface of the protection frame, and a lifting plate is arranged at the bottom of the protection frame.

[0012] Furthermore, a limiting rod is provided at the rear end of the upper surface of the operating table, and the upper end of the limiting rod is connected to the upper surface of the protective frame.

[0013] Furthermore, the surface of the limit rod is slidably connected to both sides of the surface of the lifting plate, and a press-fit seat is installed on the lower surface of the lifting plate.

[0014] The utility model provides a pneumatic pressing machine with a protective component, which has the following beneficial effects:

[0015] 1. The utility model sets a protection component, which includes a protection frame, a limiting slide groove, a limiting slide bar, a protection plate, an electric push rod and a connecting plate. When in use, the electric push rod is started to drive the connecting plate to move downward, and then the protection plate is driven to move downward through the connecting plate. During the movement of the protection plate, it will be limited due to the sliding connection between the limiting slide bar and the limiting slide groove. The protection plate and the protection frame are combined into an integral protection cover, so that the device plays a safety protection role during the pressing process to prevent the debris generated during the pressing from splashing and causing harm to the operator.

[0016] 2. The utility model sets a moving component, which includes a limit guide rail, a moving slider, a pressing table, a limit slider, a moving groove, a servo motor and a threaded screw. When in use, the servo motor is started to drive the threaded screw to rotate, thereby driving the pressing table to move back and forth along the surface of the limit guide rail through the moving slider. During the movement of the pressing table, the limit slider will be driven to slide back and forth along the inner side of the moving groove, which limits the movement of the pressing table, so that the device can automatically realize material loading and unloading without manual loading, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional structural schematic diagram of a protective component of a pneumatic pressing machine provided with a protective component according to the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a pneumatic pressing machine provided with a protective component according to the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a moving component of a pneumatic pressing machine provided with a protective component according to the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of a protection frame of a pneumatic pressing machine provided with a protection component according to the utility model.

[0021] In the figure: 1. operating table; 2. supporting base; 3. protection component; 301. protection frame; 302. limiting slide groove; 303. limiting slide bar; 304. protection plate; 305. electric push rod; 306. connecting plate; 4. fixing plate; 5. moving component; 501. limiting guide rail; 502. moving slider; 503. pressing table; 504. limiting slider; 505. moving groove; 506. servo motor; 507. threaded screw; 6. pneumatic telescopic rod; 7. lifting plate; 8. limiting rod; 9. pressing seat. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] like Figures 1 to 4 As shown, a pneumatic pressing machine with a protection component includes an operating table 1 and a protection component 3. A supporting base 2 is installed on the lower surface of the operating table 1. The protection component 3 is arranged on the upper surface of the operating table 1, and the protection component 3 includes a protection frame 301, a limiting slide groove 302, a limiting slide bar 303, a protection plate 304, an electric push rod 305 and a connecting plate 306. The protection frame 301 is arranged at the rear end of the upper surface of the operating table 1, and limiting slide grooves 302 are provided on both sides of the front end of the inner surface of the protection frame 301. The limiting slide groove 302 is slidably connected to the limiting slide bar 303 on the inner side, and a protection plate 304 is installed on the inner surface of the limiting slide bar 303. The protection plate 304 is slidably connected to the upper surface of the protection frame 301, and electric push rods 305 are installed on both sides of the protection frame 301. A connecting plate 306 is arranged on the upper surface of the electric push rod 305, and the lower surface of the connecting plate 306 is connected to the upper surface of the protection plate 304.

[0024] The specific operation is as follows. When in use, start the electric push rod 305, so that the electric push rod 305 drives the connecting plate 306 to move downward, and then drives the protective plate 304 to move downward through the connecting plate 306. During the movement of the protective plate 304, it will be limited due to the sliding connection between the limiting slide bar 303 and the limiting slide groove 302, and the protective cover is combined into an integral protective cover through the protective plate 304 and the protective frame 301.

[0025] Please refer to Figure 3 A fixed plate 4 is installed on the rear surface of the operating table 1, and a moving component 5 for automatic feeding is arranged on the upper surface of the operating table 1. The moving component 5 includes a limiting guide rail 501, a moving slider 502, a pressing table 503, a limiting slider 504, a moving groove 505, a servo motor 506 and a threaded screw 507. The limiting guide rail 501 is arranged on the upper surface of the operating table 1, and the moving slider 502 is slidably connected on the surface of the limiting guide rail 501. The pressing table 503 is installed on the upper surface of the moving slider 502, and the limiting slider 504 is arranged on the lower surface of the pressing table 503. A moving groove 505 is opened on the upper surface of the operating table 1, and the inner side of the moving groove 505 is slidably connected with the limiting slider 504. A servo motor 506 is installed on the rear surface of the fixed plate 4, and the output end of the servo motor 506 is connected with a threaded screw 507 through a coupling, and the surface of the threaded screw 507 is threadedly connected with the inner surface of the pressing table 503;

[0026] The specific operation is as follows. When in use, start the servo motor 506, so that the servo motor 506 drives the threaded screw 507 to rotate, and then drives the pressing table 503 to move back and forth along the surface of the limiting guide rail 501 through the moving slider 502. During the movement of the pressing table 503, it will drive the limiting slider 504 to slide back and forth along the inner side of the moving groove 505, thereby limiting the movement of the pressing table 503.

[0027] Please refer to Figure 4 A pneumatic telescopic rod 6 is installed on the upper surface of the protection frame 301, and a lifting plate 7 is arranged at the bottom of the protection frame 301. A limit rod 8 is arranged at the rear end of the upper surface of the operating table 1, and the upper end of the limit rod 8 is connected to the upper surface of the protection frame 301. The surface of the limit rod 8 is slidably connected to both sides of the surface of the lifting plate 7, and a pressing seat 9 is installed on the lower surface of the lifting plate 7;

[0028] The specific operation is as follows: when in use, the pneumatic telescopic rod 6 is started, so that the pneumatic telescopic rod 6 drives the lifting plate 7 to move downward along the surface of the limit rod 8, and further drives the pressing seat 9 to move downward to press the material.

[0029] In summary, if Figures 1 to 4As shown, when the pneumatic pressing machine with a protective component is used, first, the material is fixed on the pressing table 503, and the servo motor 506 is started, so that the servo motor 506 drives the threaded screw 507 to rotate, and then drives the pressing table 503 to move forward and backward along the surface of the limiting guide rail 501 through the moving slider 502. During the movement of the pressing table 503, the limiting slider 504 is driven to slide forward and backward along the inner side of the moving groove 505, which plays a role in limiting the movement of the pressing table 503. Subsequently, the electric push rod 305 is started, so that The electric push rod 305 drives the connecting plate 306 to move downward, and then drives the protective plate 304 to move downward through the connecting plate 306. During the movement of the protective plate 304, it will be limited due to the sliding connection between the limiting slide bar 303 and the limiting slide groove 302. The protective cover is combined into an integral protective cover through the protective plate 304 and the protective frame 301. Subsequently, the pneumatic telescopic rod 6 is started to drive the lifting plate 7 to move downward along the surface of the limiting rod 8, and further drive the pressing seat 9 to move downward to press the material.

[0030] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A pneumatic pressing machine provided with a protective assembly, comprising an operating table (1) and a protective assembly (3), characterized in that: The lower surface of the operating table (1) is provided with a support base (2); the protection component (3) is arranged on the upper surface of the operating table (1); and the protection component (3) comprises a protection frame (301), a limiting slide groove (302), a limiting slide bar (303), a protection plate (304), an electric push rod (305) and a connecting plate (306); the protection frame (301) is arranged at the rear end of the upper surface of the operating table (1); and the limiting slide grooves (305) are provided on both sides of the front end of the inner surface of the protection frame (301). 2), the inner side of the limiting slide groove (302) is slidably connected to the limiting slide bar (303), and the inner surface of the limiting slide bar (303) is installed with a protective plate (304), the protective plate (304) is slidably connected to the upper surface of the protective frame (301), and electric push rods (305) are installed on both sides of the protective frame (301), the upper surface of the electric push rod (305) is provided with a connecting plate (306), and the lower surface of the connecting plate (306) is connected to the upper surface of the protective plate (304).

2. A pneumatic pressing machine with a protective component according to claim 1, characterized in that: A fixed plate (4) is installed on the rear surface of the operating table (1), and a moving component (5) for automatic feeding is arranged on the upper surface of the operating table (1).

3. A pneumatic pressing machine with a protective component according to claim 2, characterized in that: The moving assembly (5) comprises a limiting guide rail (501), a moving slider (502), a pressing platform (503), a limiting slider (504), a moving groove (505), a servo motor (506) and a threaded screw (507), and the limiting guide rail (501) is arranged on the upper surface of the operating platform (1), and the surface of the limiting guide rail (501) is slidably connected to the moving slider (502).

4. A pneumatic pressing machine with a protective component according to claim 3, characterized in that: A pressing platform (503) is installed on the upper surface of the movable slider (502), and a limiting slider (504) is arranged on the lower surface of the pressing platform (503); a movable groove (505) is opened on the upper surface of the operating table (1), and the inner side of the movable groove (505) is slidably connected to the limiting slider (504).

5. A pneumatic pressing machine with a protective component according to claim 2, characterized in that: A servo motor (506) is installed on the rear surface of the fixing plate (4), and the output end of the servo motor (506) is connected to a threaded screw (507) via a coupling, and the surface of the threaded screw (507) is threadedly connected to the inner surface of the pressing platform (503).

6. A pneumatic pressing machine with a protective component according to claim 1, characterized in that: A pneumatic telescopic rod (6) is installed on the upper surface of the protection frame (301), and a lifting plate (7) is arranged at the bottom of the protection frame (301).

7. A pneumatic pressing machine with a protective component according to claim 1, characterized in that: A limiting rod (8) is provided at the rear end of the upper surface of the operating platform (1), and the upper end of the limiting rod (8) is connected to the upper surface of the protection frame (301).

8. A pneumatic pressing machine with a protective component according to claim 7, characterized in that: The surface of the limiting rod (8) is slidably connected to the two sides of the surface of the lifting plate (7), and a pressing seat (9) is installed on the lower surface of the lifting plate (7).

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