Safety protection structure for adjusting mold of multi-point press

Abstract

The utility model discloses a multi-point press machine mold adjustment safety protection structure, the protection mechanism further comprises a side face protection assembly and a top protection assembly, the side face protection assembly comprises a supporting table fixedly connected to one side of a lower mold base, grooves are formed in the two sides of the top of the supporting table, a lead screw is rotatably connected to the interior of one groove, and the lead screw is rotatably connected to the interior of the other groove. The inner wall of one groove is fixedly connected with a screw rod, the two sides of the outer wall of the screw rod are in threaded connection with movable seats, the inner wall of the other groove is fixedly connected with a sliding rod, the outer wall of the sliding rod is in sliding connection with a movable seat, and the top of the movable seat is fixedly connected with a protection plate. When the lower die base is machined, the protective plate at the bottom can be driven to move, so that the periphery of the top of the lower die base can be protected, the situation that during machining, chippings are splashed to the vicinity of workers, and then the workers are injured is prevented, and the safety of the workers in the working process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-point presses, in particular to a die-adjusting safety protection structure for a multi-point press. Background Technique

[0002] A press is a general-purpose press with a delicate structure. It has the characteristics of wide application and high production efficiency. The press can be widely used in processes such as cutting, punching, blanking, bending, riveting, and forming. By applying a strong pressure to a metal blank, the metal is plastically deformed and fractured to process into parts.

[0003] During the process of processing metal parts, a multi-point press is needed to perform forming treatment on them. During the hydraulic process of metal parts, the extrusion of the workpiece will cause debris to splash from the inside of the multi-point hydraulic press, which will affect the safety of the staff and reduce the safety of the staff during the work process. Content of the Utility Model

[0004] In order to solve the above problems, the purpose of the utility model is to provide a die-adjusting safety protection structure for a multi-point press to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model proposes a die-adjusting safety protection structure for a multi-point press, including a press body, which is mainly used for manufacturing metal fittings. The press body includes a lower die base, and a protection mechanism is provided on one side of the lower die base;

[0006] The protection mechanism further includes a side protection component and a top protection component. The side protection component includes a support platform fixedly connected to one side of the lower die base. Grooves are opened on both sides of the top of the support platform. A lead screw is rotatably connected inside one of the grooves. Movable seats are threadedly connected to both sides of the outer wall of the lead screw. A slide bar is fixedly connected to the inner wall of the other groove, and a movable seat is slidably connected to the outer wall of the slide bar. A protection plate is fixedly connected to the top of the movable seat.

[0007] In one example, a motor is fixedly connected to one side of the support platform, and one end of the lead screw passes through the inner wall of the groove and is fixedly connected to the output end of the motor.

[0008] In one example, the top protection component includes a hydraulic rod fixedly connected to the bottom of the lower die base. A bottom plate is fixedly connected to the bottom of the hydraulic rod. Support plates are fixedly connected to both sides of the top of the bottom plate. Strip-shaped holes are opened on both sides of the top of the lower die base, and the support plates are inserted through the strip-shaped holes. A base is fixedly connected to the center of the top of the lower die base, and the support plates are located on both sides of the base.

[0009] In one example, extension plates are fixedly connected to both sides of the bottom plate, movable rods are fixedly connected to the tops of the two extension plates, and the tops of the movable rods are fixedly connected to the bottom of the lower die holder.

[0010] In one example, a switch panel is provided on one side of the lower die holder. A motor switch and a hydraulic rod switch are provided on the surface of the switch panel. The motor and the hydraulic rod are electrically connected to an external power supply through the motor switch and the hydraulic rod switch respectively.

[0011] The multi-point press die adjustment safety protection structure proposed by the present utility model can bring the following beneficial effects:

[0012] For the multi-point press die adjustment safety protection structure, through the support table, groove, lead screw, movable seat, slide bar, and protective plate provided on one side of the lower die holder, when the workpiece is extruded during use, the lead screw can drive the protective plate at the bottom to move under the drive of the motor, so as to protect the periphery of the top of the lower die holder, prevent debris from splashing near the staff during processing, and thus cause harm to the staff, improving the safety of the staff during the work process.

[0013] For the multi-point press die adjustment safety protection structure, through the hydraulic rod, bottom plate, support plate, strip hole, base, extension plate, and movable rod provided at the bottom of the lower die holder, when the workpiece is hydraulically pressed during use, the hydraulic rod will drive the support plate to descend. The presence of the support plate can prevent the upper die holder above from descending and causing harm to the hands of the staff when the staff places the workpiece, thereby improving the practicability of the device during use. Description of the Drawings

[0014] The drawings described herein are used to provide a further understanding of the present utility model, and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the side protection component of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the protective plate of the present utility model.

[0018] Figure 4 is a schematic structural diagram of the bottom of the lower die holder of the present utility model.

[0019] In the figure: 1. Lower die base; 2. Support platform; 3. Groove; 4. Lead screw; 5. Movable seat; 6. Slide bar; 7. Protection plate; 8. Motor; 9. Hydraulic rod; 10. Bottom plate; 11. Support plate; 12. Longitudinal hole; 13. Base; 14. Extension plate; 15. Movable rod. Specific embodiments

[0020] In order to more clearly illustrate the overall concept of the present utility model, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0021] Embodiment 1. The present utility model provides a die-adjusting safety protection structure for a multi-point press as shown in Figure 1 - Figure 4 The die-adjusting safety protection structure for a multi-point press includes a press body mainly used for manufacturing metal fittings. The press body includes a lower die base 1. A protection mechanism is provided on one side of the lower die base 1. The protection mechanism further includes a side protection component and a top protection component. The side protection component includes a support platform 2 fixedly connected to one side of the lower die base 1. Grooves 3 are opened on both sides of the top of the support platform 2. A lead screw 4 is rotatably connected to the inside of one of the grooves 3. Movable seats 5 are threadedly connected to both sides of the outer wall of the lead screw 4. A slide bar 6 is fixedly connected to the inner wall of the other groove 3, and the movable seat 5 is slidably connected to the outer wall of the slide bar 6. A protection plate 7 is fixedly connected to the top of the movable seat 5. A motor 8 is fixedly connected to one side of the support platform 2, and one end of the lead screw 4 passes through the inner wall of the groove 3 and is fixedly connected to the output end of the motor 8. By providing the support platform 2, groove 3, lead screw 4, movable seat 5, slide bar 6, and protection plate 7 on one side of the lower die base 1, during use, when extruding a workpiece, the lead screw 4 can drive the protection plate 7 at the bottom to move under the drive of the motor 8, thereby protecting the periphery of the top of the lower die base 1, preventing debris from splashing near the staff during processing, and thus causing harm to the staff, improving the safety of the staff during the work process.

[0022] Embodiment 2. The present utility model provides a die-adjusting safety protection structure for a multi-point press as shown in Figure 4The multi-point press die-adjusting safety protection structure shown includes a top protection component. It includes a hydraulic rod 9 fixedly connected to the bottom of the lower die base 1. The bottom of the hydraulic rod 9 is fixedly connected to a bottom plate 10. On both sides of the top of the bottom plate 10, support plates 11 are fixedly connected. On both sides of the top of the lower die base 1, strip-shaped holes 12 are provided, and the support plates 11 are inserted into the strip-shaped holes 12. At the center of the top of the lower die base 1, a base 13 is fixedly connected, and the support plates 11 are located on both sides of the base 13. On both sides of the bottom plate 10, extension plates 14 are fixedly connected. On the top of both extension plates 14, movable rods 15 are fixedly connected, and the top of the movable rods 15 is fixedly connected to the bottom of the lower die base 1. By providing the hydraulic rod 9, bottom plate 10, support plates 11, strip-shaped holes 12, base 13, extension plates 14, and movable rods 15 at the bottom of the lower die base 1, during use, when hydraulically pressing the workpiece, the hydraulic rod 9 will drive the support plates 11 to descend. The presence of the support plates 11 can prevent the upper die base above from descending and causing harm to the hands of the staff when the staff places the workpiece, thereby improving the practicality of the device during use.

[0023] Working principle: The present utility model discloses a multi-point press die-adjusting safety protection structure. During use, through the support platform 2, groove 3, lead screw 4, movable seat 5, slide bar 6, and protective plate 7 provided on one side of the lower die base 1, when pressing the workpiece during use, the lead screw 4 can drive the protective plate 7 at the bottom to move under the drive of the motor 8, thereby protecting the periphery of the top of the lower die base 1 and preventing debris from splashing near the staff during processing, which may cause harm to the staff, thus improving the safety of the staff during the work process. At the same time, by providing the hydraulic rod 9, bottom plate 10, support plates 11, strip-shaped holes 12, base 13, extension plates 14, and movable rods 15 at the bottom of the lower die base 1, during use, when hydraulically pressing the workpiece, the hydraulic rod 9 will drive the support plates 11 to descend. The presence of the support plates 11 can prevent the upper die base above from descending and causing harm to the hands of the staff when the staff places the workpiece, thereby improving the practicality of the device during use.

[0024] Each embodiment in this specification is described in a progressive manner. For the same or similar parts between each embodiment, reference can be made to each other. Each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can refer to the partial description of the method embodiment.

[0025] The above are only embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. A multi-point press die adjustment safety protection structure, comprising a press body, the press body being mainly used for manufacturing metal accessories, the press body comprising a lower die base (1), and a protection mechanism being provided on one side of the lower die base (1); Features: The protection mechanism further comprises a side protection component and a top protection component, wherein the side protection component comprises a support platform (2) fixedly connected to one side of the lower die base (1), grooves (3) are provided on both sides of the top of the support platform (2), a screw rod (4) is rotatably connected inside one of the grooves (3), and a movable seat (5) is threadedly connected on both sides of the outer wall of the screw rod (4), a sliding rod (6) is fixedly connected to the inner wall of the other groove (3), and the outer wall of the sliding rod (6) is slidably connected to the movable seat (5), and a protective plate (7) is fixedly connected to the top of the movable seat (5).

2. The multi-point press mold adjustment safety protection structure according to claim 1 is characterized in that: A motor (8) is fixedly connected to one side of the support platform (2), and one end of the screw rod (4) passes through the inner wall of the groove (3) and is fixedly connected to the output end of the motor (8).

3. The multi-point press mold adjustment safety protection structure according to claim 1 is characterized in that: The top protection assembly comprises a hydraulic rod (9) fixedly connected to the bottom of the lower die base (1); the bottom of the hydraulic rod (9) is fixedly connected to a bottom plate (10); both sides of the top of the bottom plate (10) are fixedly connected to support plates (11); both sides of the top of the lower die base (1) are provided with strip holes (12); the support plates (11) are connected to the strip holes (12) in an interlaced manner; a base (13) is fixedly connected to the center of the top of the lower die base (1), and the support plates (11) are located on both sides of the base (13).

4. The multi-point press mold adjustment safety protection structure according to claim 3 is characterized in that: Extension plates (14) are fixedly connected to both sides of the bottom plate (10), movable rods (15) are fixedly connected to the tops of the two extension plates (14), and the tops of the movable rods (15) are fixedly connected to the bottom of the lower die base (1).

5. The multi-point press mold adjustment safety protection structure according to claim 2 is characterized in that: A switch panel is provided on one side of the lower die base (1), and a motor switch and a hydraulic rod switch are provided on the surface of the switch panel. The motor (8) is electrically connected to an external power source via the motor switch, and the hydraulic rod (9) is electrically connected to an external power source via the hydraulic rod switch.

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