Safety supporting device for punching machine

Abstract

The utility model provides a safe supporting device for a punching machine. The safe supporting device comprises a base, a sliding rail, a supporting seat, a connecting rod and a cushion block, the sliding rail is arranged in the middle of the base, a sliding groove is formed in the sliding rail, one end of each connecting rod is provided with a protrusion, the connecting rods are connected into the sliding groove in a sliding mode through the protrusions, and the other ends of the connecting rods are connected to the lower side of the supporting base through screws; the shape of the cushion block is matched with the shape of the sliding groove, and the cushion block is detachably installed in the sliding groove. When the die is used, the base is stably placed on the table top of the lower die, and the supporting seat abuts against the lower surface of the upper die. The two connecting rods form a herringbone support for the supporting seat, and the expanding amplitude of the herringbone support is adjusted through the cushion block, so that the height of the supporting seat is adjusted, and the supporting seat is ensured to tightly abut against the lower surface of the upper die. Therefore, the upper die is prevented from sliding down, the stability of the upper die part during maintenance is guaranteed, potential safety hazards are eliminated, and personal safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a safety supporting device for a punching machine. Background Art

[0002] During inspection and maintenance, the pneumatic punch press will turn off the power supply and air compressor to avoid misoperation. However, in the actual inspection and maintenance process, the size requirements for mold removal or installation are high, so the stability of the entire upper and lower molds and the equipment safety protection devices are extremely important. During maintenance, due to frequent knocking on the punch press, the removal of various accessories or connecting devices, the upper mold often slides down. This will not only cause errors in the mold installation size, but also the possibility of the mold causing damage to the maintenance personnel's hands when sliding down. This is a huge safety hazard, does not comply with safety operating procedures, and there is a possibility of personal injury and equipment damage, which is not in line with production profits. Therefore, this field needs a device that can prevent the upper mold from sliding down, ensure the stability of the upper mold part during maintenance, eliminate safety hazards, and ensure personal safety. Utility Model Content

[0003] The utility model aims at the deficiencies of the prior art and provides a supporting device which can prevent the upper die from sliding down, ensure the stability of the upper die part during maintenance, eliminate potential safety hazards and ensure personal safety.

[0004] The utility model provides a punch press safety support device, comprising: a base, a slide rail, a support seat, a connecting rod and a cushion block; the slide rail is arranged in the middle of the base, the slide rail has a slide groove, the connecting rod has two, one end of which has a protrusion and is slidably connected to the slide groove through the protrusion, and the other end is connected to the lower side of the support seat through a screw; the shape of the cushion block matches the shape of the slide groove, and can be detachably installed in the slide groove.

[0005] Furthermore, the length of the connecting rod is equal to half the length of the sliding groove.

[0006] Furthermore, the two connecting rods are connected to the lower side of the support base through the same screw.

[0007] Furthermore, the screw is a hinge screw.

[0008] Furthermore, there are two pads, which are symmetrically arranged on both sides of the sliding groove.

[0009] Furthermore, the total length of a single pad is less than half the length of the chute.

[0010] Furthermore, the cushion block is composed of two or more structural units.

[0011] Furthermore, the length of a single structural unit is 0.5 cm to 1 cm.

[0012] Furthermore, a support pad is connected to the support seat.

[0013] Furthermore, the support pad is a rubber support pad.

[0014] Compared with existing technologies, the present invention offers the following advantages: When in use, the base rests stably on the tabletop of the lower mold, while the support base rests against the lower surface of the upper mold. Two connecting rods form a herringbone-shaped support for the support base. The height of the support base can be adjusted by adjusting the span of the herringbone-shaped support using spacers, ensuring that the support base rests firmly against the lower surface of the upper mold. This prevents the upper mold from sliding down, ensures the stability of the upper mold during maintenance, eliminates safety hazards, and ensures personal safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a front view of a safety support device for a punch press according to an embodiment of the utility model;

[0017] Figure 2 This is a top view of a safety support device for a punch press according to an embodiment of the utility model;

[0018] Figure 3 The figure is a schematic diagram of the connection structure between a connecting rod and a slide rail according to an embodiment of the present invention.

[0019] In the accompanying drawings, they are marked as:

[0020] 1: Base; 2: Slide rail; 21: Slide groove; 3: Support pad; 4: Support seat; 5: Connecting rod; 51: Protrusion; 6: Pad; 7: Screw. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0024] like Figure 1 、 Figure 2 and Figure 3 As shown, an embodiment of the present invention provides a safety support device for a punch press, comprising: a base 1, a slide rail 2, a support base 4, a connecting rod 5, and a spacer 6. The slide rail 2 is disposed in the center of the base 1 and has a slide groove 21. The connecting rod 5 comprises two connecting rods, one end of which has a protrusion 51 and is slidably connected to the slide groove 21 via the protrusion 51, and the other end is connected to the underside of the support base 4 via a screw 7. The spacer 6 is shaped to match the shape of the slide groove 21 and is removably mounted in the slide groove 21. When the present invention is in use, the base 1 rests stably on the table of the lower die, and the support base 4 rests on the lower surface of the upper die. The two connecting rods 5 form a herringbone support for the support base 4. The spacer 6 adjusts the extent of the herringbone support, thereby adjusting the height of the support base 4 and ensuring that the support base 4 rests firmly against the lower surface of the upper die. This prevents the upper die from sliding down, ensures the stability of the upper die during maintenance, eliminates safety hazards, and ensures personal safety.

[0025] The length of the connecting rod 5 is half the length of the chute 21. When the connecting rod 5 lies flat, it fits neatly within the chute 21, making it easy to retract. Preferably, the two connecting rods 5 are connected to the underside of the support base 4 via a single screw 7. The two connecting rods 5 are connected at the screw 7, jointly supporting the support base 4 in its ascent or descent. Furthermore, preferably, the screw 7 is a hinged screw, facilitating rotational adjustment.

[0026] In one aspect of an embodiment of the present invention, there are two pads 6, which are symmetrically arranged on both sides of the chute 21. The total length of a single pad 6 is less than half the length of the chute 21. Preferably, the pad 6 is composed of two or more structural units. The arrangement of the structural units facilitates fine adjustment of the length of the pad 6. By adding or reducing structural units, the length of the pad 6 inserted into the chute 21 can be adjusted, thereby fine-tuning the height of the support base 4. To make the unit length of adjustment more precise, the length of a single structural unit is 0.5 cm to 1 cm.

[0027] In one aspect of the embodiment of the present utility model, a support pad 3 is connected to the support seat 4. The support pad 3 can be made of a soft material such as rubber, which is conducive to strengthening the contact between the support seat 4 and the upper mold surface and can play a role in buffering pressure.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A punch press safety support device, characterized in that: include: Base (1), slide rail (2), support seat (4), connecting rod (5) and cushion block (6); The slide rail (2) is arranged in the middle of the base (1), and has a slide groove (21) on the slide rail (2). The connecting rod (5) has two ends, one end of which has a protrusion (51) and is slidably connected to the slide groove (21) through the protrusion (51), and the other end is connected to the lower side of the support seat (4) through a screw (7); The shape of the cushion block (6) matches the shape of the slide groove (21), and is detachably mounted in the slide groove (21).

2. The punch press safety support device according to claim 1, characterized in that: The length of the connecting rod (5) is equal to half the length of the sliding groove (21).

3. The punch press safety support device according to claim 2, characterized in that: The two connecting rods (5) are connected to the lower side of the support seat (4) via a same screw (7).

4. The punch press safety support device according to claim 3, characterized in that: The screw (7) is a hinge screw.

5. The punch press safety support device according to claim 1, characterized in that: There are two cushion blocks (6), which are symmetrically arranged on both sides of the sliding groove (21).

6. The punch press safety support device according to claim 5, characterized in that: The total length of a single cushion block (6) is less than half the length of the chute (21).

7. The punch press safety support device according to claim 6, characterized in that: The cushion block (6) is composed of two or more structural units.

8. The punch press safety support device according to claim 7, characterized in that: The length of a single structural unit is 0.5 cm to 1 cm.

9. The punch press safety support device according to any one of claims 1 to 8, characterized in that: A support pad (3) is connected to the support seat (4).

10. The punch press safety support device according to claim 9, characterized in that: The support pad (3) is a rubber support pad.

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