Safety mechanism for preventing sliding block on single-action punching machine from sliding off

Abstract

The utility model relates to the technical field of single-action punching machines, in particular to a safety mechanism for preventing a sliding block on a single-action punching machine from sliding, which comprises a supporting assembly arranged on the feeding and discharging side of a lower die of a die, and a moving assembly which moves relative to the lower die of the die is arranged on the supporting assembly. The moving assembly is connected with a safe vertical stop block used for supporting the mold upper mold on the upper side of the mold lower mold after the mold upper mold is opened. Through the arrangement of the supporting assembly, the moving assembly and the safe vertical check block, the moving assembly pushes the safe vertical check block to move relative to the lower die of the die, when the upper die of the die is opened upwards, the safe vertical check block supports the safe space between the lower die of the die and the upper die of the die, and the safety of the die is guaranteed under the condition that a sliding block of the punching machine is prevented from falling off. The upper die of the die moves downwards, accidents can be effectively prevented, the safety protection effect is achieved, and the mechanism enables operators to be safer and safer during operation, is easy to implement, and can be popularized and used on various single-action punching machines and dies.

Description

Technical Field

[0001] The utility model relates to the technical field of single-action punching machines, in particular to a safety mechanism for preventing a slide block on a single-action punching machine from sliding off. Background Art

[0002] A punch press is a stamping press. In national production, the stamping process is increasingly used because it saves materials and energy, is highly efficient, requires less operator skill, and can produce results that are unattainable through the use of various molds compared to traditional machining.

[0003] When a single-action punch press is in operation, the operator's hand will be inserted into the punch press mold to operate. There is a slider inside the punch press. If the slider is improperly installed and used, it may fall, and the upper die of the mold will fall with the slider, which will cause a safety hazard in the production process. Therefore, in order to solve the above technical problems, a safety mechanism is proposed to prevent the slider of the single-action punch press from slipping. Utility Model Content

[0004] The purpose of the utility model is to provide a safety mechanism for preventing a slider from sliding off on a single-action punch in order to solve the above problem.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A safety mechanism for preventing a slide from slipping on a single-action punch press comprises a support assembly installed on the inlet and outlet side of a lower die, a moving assembly that moves relative to the lower die being provided on the support assembly, and a safety vertical stopper connected to the moving assembly that supports an upper die on the upper side of the lower die after it is opened.

[0007] Further configuration: the support assembly includes a fixed plate installed on the inlet and outlet side of the lower mold of the mold, and a support frame is installed on the side of the fixed plate away from the lower mold of the mold.

[0008] Further configuration: the moving component includes a linear rail slide arranged at the upper end of the support frame, the support frame is provided with a cylinder connected to the slide of the linear rail slide, and a safety switch arranged parallel to the cylinder.

[0009] Further configuration: a frame is fixed on the slide of the linear rail slide, a safety vertical stopper is installed on the side of the frame close to the upper mold of the mold, and the safety switch is connected to the frame.

[0010] Further arrangement: two safety vertical stops are provided on the frame, and are distributed on both sides of the linear rail slide.

[0011] Further setting: a side of the safety vertical stop close to the lower mold of the mold is set to a vertical plane.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] By setting the supporting assembly, the moving assembly and the safety vertical stop, the moving assembly pushes the safety vertical stop to move relative to the lower die of the mold. When the upper die of the mold is opened upward, the safety vertical stop supports the safety space between the lower die and the upper die of the mold, preventing the upper die from moving downward when the punch slide falls, which can effectively prevent the occurrence of accidents and play a safety protection role. In addition, this mechanism makes the operator feel more assured and safe when operating, and is simple to implement. It can be promoted for use in various single-action punch presses and molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic structural diagram of a safety mechanism for preventing a slide block from sliding off on a single-action punch press according to the present invention;

[0016] Figure 2 This is a schematic structural diagram from another perspective of a safety mechanism for preventing a slide block from sliding off on a single-action punch press according to the present invention;

[0017] Figure 3 This is a schematic diagram of the top view of the structure of a safety mechanism for preventing a slide block from sliding off on a single-action punch press according to the present invention;

[0018] Figure 4 This is a right-side structural schematic diagram of a safety mechanism for preventing a slide block from sliding off on a single-action punch press according to the present invention;

[0019] Figure 5 It is a structural schematic diagram of a safety mechanism for preventing a slide block from sliding off on a single-action punch press in the utility model in use state.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Fixed plate; 2. Linear rail slide; 3. Frame; 4. Safety vertical stop; 5. Cylinder; 6. Safety switch; 7. Lower mold; 8. Upper mold. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-5 As shown, a safety mechanism for preventing the slide block from slipping on a single-action punch press includes a support assembly installed on the feed and discharge side of the mold lower die 7, a moving assembly that moves relative to the mold lower die 7 is provided on the support assembly, and a safety vertical stopper 4 is connected to the moving assembly to support the mold upper die 8 on the upper side of the mold lower die 7 after it is opened.

[0026] In this embodiment: the support assembly includes a fixed plate 1 installed on the inlet and outlet side of the mold lower mold 7, and a support frame is installed on the side of the fixed plate 1 away from the mold lower mold 7. The fixed plate 1 and the support frame are used to install and support the moving assembly.

[0027] In this embodiment: the moving assembly includes a linear rail slide 2 arranged at the upper end of the support frame, and the support frame is provided with a cylinder 5 connected to the slide of the linear rail slide 2, and a safety switch 6 arranged parallel to the cylinder 5; a frame 3 is fixed on the slide of the linear rail slide 2, and a safety vertical stopper 4 is installed on the side of the frame 3 close to the upper mold 8 of the mold, and the safety switch 6 is connected to the frame 3. The cylinder 5 is extended and retracted to drive the frame 3 to move relative to the upper mold 8 of the mold under the support of the linear rail slide 2, and at the same time, the moving position of the frame 3 is limited by the safety switch 6 to ensure that it moves into place.

[0028] There are two safety vertical stops 4 on the frame 3, and they are distributed on both sides of the linear rail slide 2; the side of the safety vertical stop 4 close to the lower mold 7 is set as a vertical plane, so that the safety vertical stop 4 is aligned with the lower mold 7, thereby improving the stability of the support for the upper mold 8.

[0029] The working principle and usage process of the utility model are as follows: the fixed plate 1 is installed on the inlet and outlet side of the lower mold 7 of the mold. After the upper mold 8 of the mold is opened upward, the cylinder 5 is extended to push the frame 3 to move toward the upper mold 8 of the mold under the support of the linear rail slide 2. At the same time, the safety switch 6 limits the moving position of the frame 3, so that the safety vertical stopper 4 on the frame 3 is placed between the lower mold 7 and the upper mold 8 of the mold, thereby protecting the safety space between the lower mold 7 and the upper mold 8 of the mold.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A safety mechanism for preventing the slide from slipping on a single-action punch press, characterized by: The invention comprises a support assembly installed on the feeding and discharging side of a mold lower mold (7), wherein a moving assembly is provided on the support assembly and moves relative to the mold lower mold (7), and a safety vertical stopper (4) is connected to the moving assembly and supports the mold upper mold (8) on the upper side of the mold lower mold (7) after opening.

2. A safety mechanism for preventing the slide from slipping on a single-action punch press according to claim 1, characterized in that: The support assembly comprises a fixed plate (1) mounted on the feeding and discharging side of the lower die (7), and a support frame is mounted on the side of the fixed plate (1) away from the lower die (7).

3. A safety mechanism for preventing the slide from slipping on a single-action punch press according to claim 2, characterized in that: The moving assembly comprises a linear rail slide (2) arranged at the upper end of the support frame, and the support frame is provided with a cylinder (5) connected to the slide of the linear rail slide (2), and a safety switch (6) arranged parallel to the cylinder (5).

4. A safety mechanism for preventing the slide from slipping on a single-action punch press according to claim 3, characterized in that: A frame (3) is fixed on the slide of the linear rail slide (2), the safety vertical stopper (4) is installed on the side of the frame (3) close to the upper mold (8), and the safety switch (6) is connected to the frame (3).

5. A safety mechanism for preventing the slide from sliding on a single-action punch press according to claim 4, characterized in that: The safety vertical stoppers (4) are provided at two locations on the frame (3) and are distributed on both sides of the linear rail slide (2).

6. A safety mechanism for preventing the slide from slipping on a single-action punch press according to claim 1, characterized in that: A surface of the safety vertical stopper (4) close to the lower mold (7) is set as a vertical plane.

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