Bridge hole clamping bridge structure of die-cutting knife

Abstract

The utility model discloses a die-cutting knife bridge hole bridge clamping structure which is characterized in that the die-cutting knife bridge hole bridge clamping structure comprises a knife body, a plurality of bridge holes are formed in the knife body at intervals, at least one bridge clamping part protruding out of the surface of the knife body is arranged on each of the two sides of each bridge hole, and the bridge clamping parts are extruded with an external structure by protruding out of the surface of the knife body. The clamping bridge part protruding out of the surface of the cutter body is arranged in the cutter body, the cutter body is fixed through cooperation of the clamping bridge part and the external die cutting plate, operation is easy, the cutter body only needs to be inserted into the groove, gluing is not needed, the installation procedure is reduced, the installation efficiency is improved, the clamping bridge part can be machined through bridge hole punching equipment, machining is easy, and the cost is low.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting blade technology, and in particular to a die-cutting blade bridge hole clip structure. Background Technology

[0002] A die-cutting rule, also called a die-cutting knife or a creasing knife, refers to a sheet of material made of steel with a blade at the tip, used to cut die-cutting plates. Die-cutting blades are placed on a die-cutting plate during use. The die-cutting plate has pre-cut grooves of a preset shape to hold the blades. To prevent the portion within the cutting area from losing its connection and detaching during laser cutting, intermittent cutting along a preset length is typically performed. This ensures the connection between the portion within the cutting area and the die-cutting plate, preventing detachment. This connection is called the die-cutting plate bridge. To fit the die-cutting blade into the groove, a bridge hole matching the bridge needs to be created at the corresponding position of the die-cutting blade. This is called the die-cutting blade bridge, or bridge position. The die-cutting blade bridge also prevents movement when the blade is placed in the groove. Currently, the bridge holes for die-cutting blades are ordinary holes. To prevent the blade from detaching when inserted into the groove of the die-cutting plate, adhesive needs to be applied along the groove to bond it. This results in time-consuming and labor-intensive installation, low efficiency, and high labor costs.

[0003] Therefore, there is an urgent need to design a die-cutting tool bridge hole-card bridge structure to overcome the shortcomings of one or more of the existing technologies mentioned above. Utility Model Content

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a die-cutting blade bridge hole clamping structure, characterized in that it includes: a blade body, wherein the blade body is provided with a plurality of clamping portions at least one end of which protrudes from the surface of the blade body by stamping, and the clamping portions cooperate with the external structure by protruding from the surface of the blade body.

[0005] In a preferred embodiment, the blade body is provided with a plurality of bridge holes spaced apart, and at least one of the bridge portions is provided on at least one side of the bridge holes.

[0006] In a preferred embodiment, the bridge portion is provided on both sides of the blade body.

[0007] In a preferred embodiment, the bridge portions on the two sides are staggered.

[0008] In a preferred embodiment, the bridge portion is one or more of the following shapes: rectangular, conical, and semi-circular.

[0009] The beneficial effects of this utility model are: by setting a retaining bridge part protruding from the surface of the blade body, the blade body is fixed by utilizing the cooperation of the retaining bridge part with the external die-cutting plate. The operation is simple, only the blade body needs to be inserted into the groove, no glue is required, the installation process is reduced, the installation efficiency is improved, and the retaining bridge part can be processed by a punching bridge hole equipment, which is simple to process and low in cost. Attached Figure Description

[0010] Figure 1 It is a structural diagram of the utility model;

[0011] Figure 2 This is the second embodiment of the bridge section of this utility model;

[0012] Figure 3 This is the third embodiment of the bridge portion of this utility model.

[0013] In the picture:

[0014] 10. Cutting body; 11. Bridge hole; 12. Bridge section. Detailed Implementation

[0015] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0016] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of this utility model, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of this utility model, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0017] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0018] In this embodiment of the utility model, "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0019] References to "one embodiment" or "some embodiments" as used in this specification mean that one or more embodiments of the present invention include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figure 1-Figure 3 As shown, a bridge structure for a die-cutting blade with bridge holes 11 is provided, including: a blade body 10, on which a plurality of bridge holes 11 are spaced apart, and each bridge hole 11 has at least one bridge portion 12 protruding from the surface of the blade body 10 on both sides, the bridge portion 12 being pressed against an external structure by protruding from the surface of the blade body 10.

[0021] Specifically, a plurality of retaining portions 12, each with at least one end protruding from the surface of the cutter body 10, are stamped on the cutter body 10 at predetermined intervals, such as... Figure 1 The retaining bridge 12 is made inclined by stamping, in which case only one end of the retaining bridge 12 protrudes from the surface of the cutter body 10; another structure has both ends protruding from the surface of the cutter body 10, such as... Figure 2 As shown.

[0022] Furthermore, a plurality of bridge holes 11 are punched at predetermined intervals on the blade body 10. At least one side of each bridge hole 11 is provided with a retaining bridge portion 12 protruding from the surface of the blade body 10. When the blade body 10 is inserted into the groove of the die-cutting plate, the protrusion of the retaining bridge portion 12 will abut against the inner wall of the groove, thereby fixing the blade body 10 in the groove. This method replaces the traditional glue application, which can effectively reduce the installation efficiency of the die-cutting blade and reduce labor costs. It is only necessary to insert the blade body 10 into the groove, and the retaining bridge portion 12 can be processed together by the equipment for punching the bridge holes 11.

[0023] Preferably, a retaining bridge portion 12 is provided on both sides of the bridge hole 11 to improve stability.

[0024] To enhance the secure connection, a retaining bridge portion 12 is provided on both sides of the blade body 10. By pressing against the die-cutting plate from both sides, the tightness of the blade body 10 within the groove is improved. Since both sides of the blade body 10 have retaining bridge portions 12, to facilitate the processing of the retaining bridge portions 12, the retaining bridge portions 12 on both sides are staggered vertically to prevent conflict during processing. The retaining bridge portions 12 include, but are not limited to, one or more of the following shapes: rectangular, conical, and semi-circular. Rectangular shapes have two forms, one of which is as follows: Figure 1 As shown, a punching process is performed from the side wall of the bridge hole 11 to make the retaining bridge portion 12 a rectangular sheet shape. In this configuration, the retaining bridge portion 12 is inclined upwards from the cutter body 10. This way, when the cutter body 10 is inserted into the groove, the retaining bridge portion 12 will not interfere with each other, thus not restricting the insertion of the cutter body 10. However, when removing the cutter body 10, the interaction between the retaining bridge portion 12 and the side wall of the groove will restrict the removal of the cutter body 10. Another method is as follows... Figure 3 As shown, rectangular protrusions are punched out from the side of the bridge hole 11; conical protrusions are as follows. Figure 2 As shown.

[0025] In summary, this application provides a retaining bridge portion 12 protruding from the surface of the cutter body 10. By utilizing the cooperation of the retaining bridge portion 12 with the external die-cutting plate, the cutter body 10 is fixed. The operation is simple; the cutter body 10 only needs to be inserted into the groove. No glue is required, which reduces the installation process and improves installation efficiency. Furthermore, the retaining bridge portion 12 can be processed by a punching machine for the bridge hole 11, which is simple to process and has low cost.

[0026] This invention is not limited to the description in the specification and embodiments. Therefore, other advantages and modifications can be readily realized by those skilled in the art. Thus, without departing from the spirit and scope of the general concept as defined by the claims and their equivalents, this invention is not limited to the specific details, representative devices and illustrated examples shown and described herein.

Claims

1. A die-cutting blade bridge hole-clip structure, characterized in that, include: The blade body is provided with a plurality of retaining bridge portions, each having at least one end protruding from the surface of the blade body, by means of stamping. The retaining bridge portions cooperate with external structures by protruding from the surface of the blade body.

2. The die-cutting blade bridge hole-clamping structure according to claim 1, characterized in that, The blade body is provided with a plurality of bridge holes spaced apart, and at least one of the bridge portions is provided on at least one side of the bridge holes.

3. The die-cutting blade bridge hole-clamping structure according to claim 1, characterized in that, The blade body is provided with the bridge portion on both sides.

4. The die-cutting blade bridge hole-clamping structure according to claim 3, characterized in that, The bridge sections on both sides are staggered.

5. The die-cutting blade bridge hole-clamping structure according to claim 1, characterized in that, The bridge portion is rectangular, conical, or semi-circular in shape or one or more.

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