Open type fixed table press machine with protection effect

Abstract

The utility model relates to the technical field of open type fixed table press machines, and discloses an open type fixed table press machine with a protection effect, which comprises a press machine main body, a sliding chute is arranged on the front side of the press machine main body, a turntable is arranged inside the press machine main body, a pressure piece is connected inside the sliding chute in a sliding manner, and the pressure piece is arranged on the turntable. L-shaped protection plates are symmetrically arranged on the two sides of the press machine body, first rotating pieces are symmetrically and fixedly installed on the two sides of the rear portion of the press machine body, lug pieces are rotatably installed on the tops and the bottoms of the L-shaped protection plates, second rotating pieces are fixedly installed on the rear sides of the L-shaped protection plates, and the lug pieces and the side edges of the press machine body are fixedly installed. The L-shaped protection plates on the two sides of the press machine body can be rotated to the front side of the press machine body through matched use of the lug pieces, the first rotating piece, the second rotating piece and the electric cylinder, materials fallen in the machining process are blocked, the good protection effect is achieved, and the use safety is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of open fixed-table presses, specifically an open fixed-table press with protective effect. Background Technology

[0002] A press is a sophisticated and versatile machine that can be widely used in processes such as cutting, punching, blanking, bending, riveting, and forming. An open-type fixed-table press is one type of press. It is a mechanical device that is driven by an electric motor or hydraulic system and uses a cam or crank-connecting rod mechanism to achieve reciprocating motion. It is usually used for stamping, pressing, stretching, and other processing of materials such as metals and plastics.

[0003] The published patent document CN214266729U discloses an open-type fixed-table press with dust removal function. This published patent document's dust removal and cleaning device can comprehensively remove dust and clean the worktable of the open-type fixed-table press, saving time and effort and offering strong practicality. The dust removal and cleaning device is equipped with a cleaning component, a cleaning nozzle connected to an external water source via a cleaning pipe, a guide rail cylinder, and a motor. The motor rotates the cleaning component to clean the worktable, removing all dust and scraps. The cleaning nozzle washes the mold, further enhancing the cleaning effect. Dust and scraps are washed away. The guide rail cylinder controls the movement of the cleaning component and cleaning nozzle, enabling comprehensive and automated cleaning of the worktable without manual cleaning and dust removal. However, the aforementioned patent document cannot prevent materials from flying during processing, resulting in poor protection and failing to protect workers standing in front of the press. Utility Model Content

[0004] The purpose of this invention is to provide an open-type fixed-table press with protective function, which solves the problems mentioned in the background art.

[0005] This application provides an open-type fixed-table press with protective effect, including a press body. A slide groove is provided on the front side of the press body, and a turntable is provided inside the press body. A pressure component is slidably connected inside the slide groove. L-shaped protective plates are symmetrically arranged on both sides of the press body, and rotating components one is symmetrically fixedly installed on both sides of the rear of the press body. Lugs are rotatably installed on the top and bottom of the L-shaped protective plates, and rotating components two are fixedly installed on the rear side of the L-shaped protective plates. The lugs are fixedly installed to the side of the press body. An electric cylinder is provided between rotating components one and rotating components two. The rear side of the electric cylinder is rotatably connected to rotating component one, and the output end of the electric cylinder is rotatably connected to rotating component two.

[0006] Optionally, a drive motor is fixedly installed inside the main body of the press, a rotating shaft is fixedly installed at the output end of the drive motor, the front end of the rotating shaft is fixedly installed with the turntable, a connecting piece is fixedly connected to the top of the pressure component, a connecting shaft is fixedly connected to the front side of the turntable, a connecting rod is provided between the connecting piece and the connecting shaft, the lower end of the connecting rod is rotatably installed with the connecting piece, and the upper end of the connecting rod is rotatably installed with the connecting shaft.

[0007] Optionally, two support rods are fixedly connected to the inner walls of both sides of the turntable. Rollers are rotatably mounted on the front side of the support rods. Four rollers are equidistantly arranged on the outer wall of the turntable. Rubber sleeves are fitted and fixedly connected to the rollers, and the rubber sleeves are in contact with the turntable.

[0008] Optionally, threaded grooves are provided at the four corners of the bottom of the press body, and threaded shafts are threadedly connected inside the threaded grooves. Foot pads are fixedly installed at the lower end of the threaded shafts.

[0009] Optionally, the L-shaped protective plate is provided with an observation window.

[0010] Optionally, the material platform of the press body is provided with a number of mounting holes 1, and the bottom of the pressure component is provided with a number of mounting holes 2.

[0011] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0012] 1. The technical solution of this application, through the cooperation of the lug, rotating part one, rotating part two and electric cylinder, can rotate the L-shaped protective plates on both sides of the press body to the front of the press body, blocking the material flying out during processing, achieving a good protective effect and increasing the safety of use.

[0013] 2. The technical solution of this application, through the cooperation of drive motor, rotating shaft, turntable, connecting shaft, connecting parts, connecting rod and slide, can drive the pressure component to move back and forth in the vertical direction to realize stamping and other operations. Furthermore, the support rod, roller and rubber sleeve provide support for the rotation of the turntable and prevent the turntable from shifting after long-term use. Attached Figure Description

[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the present invention from the front view.

[0016] Figure 2 This is a rear view structural schematic diagram of the present invention;

[0017] Figure 3 This is a structural schematic diagram of the present invention viewed from below;

[0018] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 5 This utility model Figure 3 Enlarged view of point B in the middle.

[0020] In the diagram: 1. Press body; 2. L-shaped protective plate; 3. Ear; 4. Observation window; 5. Slide groove; 6. Pressure component; 7. Drive motor; 8. Turntable; 9. Connecting component; 10. Foot pad; 11. Mounting hole one; 12. Rotating component one; 13. Electric cylinder; 14. Rotating shaft; 15. Connecting shaft; 16. Connecting rod; 17. Mounting hole two; 18. Threaded shaft; 19. Rotating component two; 20. Support rod; 21. Roller; 22. Rubber sleeve. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] Please see Figure 1-4 This utility model provides an open fixed table press with protective effect, including a press body 1, a slide groove 5 on the front side of the press body 1, and a turntable 8 inside the press body 1. A pressure component 6 is slidably connected inside the slide groove 5. L-shaped protective plates 2 are symmetrically arranged on both sides of the press body 1, and rotating components 12 are symmetrically fixedly installed on both sides of the rear of the press body 1. Ears 3 are rotatably installed on the top and bottom of the L-shaped protective plates 2, and rotating components 29 are fixedly installed on the rear side of the L-shaped protective plates 2. The ear 3 is fixedly installed on the side of the press body 1. An electric cylinder 13 is arranged between rotating components 12 and rotating components 29. The rear side of the electric cylinder 13 is rotatably connected to rotating components 12, and the output end of the electric cylinder 13 is rotatably connected to rotating components 29.

[0023] In this technical solution, the rotating parts 12 and 19, which are rotatably connected to the electric cylinder 13, can rotate themselves when the electric cylinder 13 is working, and drive the L-shaped protective plate 2 to rotate around the connection between the L-shaped protective plate 2 and the lug 3 as the center. The L-shaped protective plate 2 is rotated to the front of the press body 1 to block the material flying off during processing, which has a good protective effect and increases the safety of use.

[0024] In some technical solutions, such as Figure 1-3 As shown, a drive motor 7 is fixedly installed inside the main body 1 of the press. A rotating shaft 14 is fixedly installed at the output end of the drive motor 7. The front end of the rotating shaft 14 is fixedly installed with the turntable 8. A connecting piece 9 is fixedly connected to the top of the pressure component 6. A connecting shaft 15 is fixedly connected to the front side of the turntable 8. A connecting rod 16 is provided between the connecting piece 9 and the connecting shaft 15. The lower end of the connecting rod 16 is rotatably installed with the connecting piece 9, and the upper end of the connecting rod 16 is rotatably installed with the connecting shaft 15.

[0025] In use, the drive motor 7 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the turntable 8 to rotate, and the turntable 8 drives the connecting shaft 15 to revolve around the center of the turntable 8. Since the connecting rod 16 is rotatably installed with the connecting shaft 15 and the connecting piece 9, and the slide groove 5 limits the pressure piece 6, the pressure piece 6 can be driven to move back and forth in the vertical direction to realize stamping and other operations.

[0026] In some technical solutions, such as Figure 3 and Figure 5 As shown, two support rods 20 are fixedly connected to the inner walls of both sides of the turntable 8. Rollers 21 are rotatably installed on the front side of the support rods 20. Four rollers 21 are equidistantly arranged on the outer wall of the turntable 8. Rubber sleeves 22 are fitted and fixedly connected to the rollers 21, and the rubber sleeves 22 are in contact with the turntable 8.

[0027] In use, the four rollers 21 set on the outer wall of the turntable 8 can drive the rollers 21 to rotate when the turntable 8 rotates, which plays a supporting role when the turntable 8 rotates and prevents the turntable 8 from shifting after long-term use.

[0028] In some technical solutions, such as Figure 1-3 As shown, threaded grooves are provided at the four corners of the bottom of the press body 1. Threaded shafts 18 are connected to the inside of the threaded grooves, and foot pads 10 are fixedly installed at the lower end of the threaded shafts 18.

[0029] In use, the height of the foot pad 10 can be adjusted by rotating the threaded shaft 18 to adjust its position inside the threaded groove, so that the press can remain level on uneven ground.

[0030] In some technical solutions, such as Figure 1-3 As shown, an observation window 4 is provided on the L-shaped protective plate 2.

[0031] During use, the processing can be observed through the L-shaped protective plate 2 via the observation window 4.

[0032] In some technical solutions, such as Figure 1-3 As shown, the material platform of the press body 1 has several mounting holes 11, and the bottom of the pressure component 6 has several mounting holes 17.

[0033] In use, the lower mold can be easily installed onto the material platform of the press body 1 through mounting hole 11, and the upper mold can be easily installed onto the bottom of the pressure component 6 through mounting hole 2 17.

[0034] Working principle: During use, the lower mold and upper mold are first installed onto the material platform of the press body 1 and the bottom of the pressure component 6 respectively through mounting holes 11 and 17. The drive motor 7 drives the rotating shaft 14 to rotate, which in turn drives the turntable 8 to rotate. The turntable 8 drives the connecting shaft 15 to revolve around the center of the turntable 8. Since the connecting rod 16 is rotatably installed with the connecting shaft 15 and the connecting component 9, and the sliding groove 5 limits the pressure component 6, the pressure component 6 can be driven to reciprocate in the vertical direction to realize stamping and other operations. During the rotation of the turntable 8, the four rollers 21 provide support for the turntable 8, preventing it from shifting after prolonged use. During stamping and other operations, the electric cylinder 13 performs work. The rotating parts 12 and 19, which are connected to the electric cylinder 13, enable the electric cylinder 13 to rotate itself and drive the L-shaped protective plate 2 to rotate around the connection between the L-shaped protective plate 2 and the lug 3. This rotates the L-shaped protective plate 2 to the front of the press body 1, blocking the material that flies out during processing and providing excellent protection.

[0035] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An open-back fixed-bed press with a protective effect, comprising a press body (1), characterized in that: The front side of the press body (1) is provided with a slide groove (5), and the inside of the press body (1) is provided with a turntable (8). The inside of the slide groove (5) is slidably connected with a pressure component (6). The two sides of the press body (1) are symmetrically provided with L-shaped protective plates (2), and the two sides of the rear of the press body (1) are symmetrically fixedly installed with rotating component one (12). The top and bottom of the L-shaped protective plate (2) are rotatably installed with ear pieces (3), and the rear side of the L-shaped protective plate (2) is fixedly installed with rotating component two (19). The ear pieces (3) are fixedly installed with the side of the press body (1). An electric cylinder (13) is provided between rotating component one (12) and rotating component two (19). The rear side of the electric cylinder (13) is rotatably connected with rotating component one (12), and the output end of the electric cylinder (13) is rotatably connected with rotating component two (19).

2. An open-back fixed bed press with protective effect according to claim 1, characterized in that, A drive motor (7) is fixedly installed inside the main body (1) of the press. A rotating shaft (14) is fixedly installed at the output end of the drive motor (7). The front end of the rotating shaft (14) is fixedly installed with the turntable (8). A connecting piece (9) is fixedly connected to the top of the pressure component (6). A connecting shaft (15) is fixedly connected to the front side of the turntable (8). A connecting rod (16) is provided between the connecting piece (9) and the connecting shaft (15). The lower end of the connecting rod (16) is rotatably installed with the connecting piece (9), and the upper end of the connecting rod (16) is rotatably installed with the connecting shaft (15).

3. The open-type fixed-table press with protective effect according to claim 1, characterized in that, Two support rods (20) are fixedly connected to the inner walls of both sides of the turntable (8). Rollers (21) are rotatably installed on the front side of the support rods (20). The four rollers (21) are equidistantly arranged on the outer wall of the turntable (8). Rubber sleeves (22) are sleeved and fixedly connected to the rollers (21). The rubber sleeves (22) are in contact with the turntable (8).

4. An open-back fixed bed press with protective effect according to claim 1, characterized in that, The press body (1) has threaded grooves at the four corners of its bottom. The threaded grooves are connected to a threaded shaft (18), and a foot pad (10) is fixedly installed at the lower end of the threaded shaft (18).

5. The open-type fixed-table press with protective effect according to claim 1, characterized in that, An observation window (4) is provided on the L-shaped protective plate (2).

6. An open-back fixed bed press with protective effect according to claim 1, characterized in that, The press body (1) has several mounting holes 1 (11) on its material platform, and the pressure component (6) has several mounting holes 2 (17) on its bottom.

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