Deviation rectifying structure and die cutting jig

Abstract

The utility model discloses a deviation rectifying structure and a die cutting jig, and relates to the technical field of die cutting processing, the deviation rectifying structure comprises a mounting plate, a bottom die plate and positioning pins, the positioning pins are inserted into different offset holes and are inserted into connecting holes at the same time, the position adjustment between the bottom die plate and the mounting plate is realized, so that a die does not need to be modified by opening the die again, and the production efficiency is improved. And therefore, the cost and the time can be saved, and the production efficiency can be improved. The die cutting jig comprises an upper die plate and a cutting board, the cutting board is arranged between the upper die plate and a bottom die plate, and the upper die plate and the cutting board are pressed downwards to the bottom die plate to be used for achieving die cutting machining of workpieces.

Description

Technical Field

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

[0002] Die-cutting is an industrial manufacturing process that uses specially designed cutting tools (usually called die-cutting blades or templates) and pressure equipment to cut materials into a predetermined shape. In current die-cutting processes, if uneven cutting occurs, resulting in workpieces with different sized edges (i.e., one side larger than the other), the die cannot be adjusted, requiring the die to be remade. This is time-consuming and costly, and severely impacts production efficiency. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a correction structure and die-cutting fixture, which can flexibly achieve correction, is easy to operate, and can improve production efficiency.

[0004] The correction structure according to a first aspect embodiment of the present invention includes:

[0005] The mounting plate is provided with a first reference hole, and multiple offset holes are provided on either side of the first reference hole at intervals, with a preset offset distance between two adjacent offset holes.

[0006] The bottom template is installed on the mounting plate. The bottom template has a second reference hole, which is coaxial with the first reference hole. A number of spaced connecting holes are provided on one side of the second reference hole.

[0007] The positioning pin is detachably inserted into the first reference hole and the second reference hole to position the mounting plate and the bottom template at the reference position. When the positioning pin is inserted into the offset hole and the connecting hole, it can cause the mounting plate and the bottom template to shift position and achieve position adjustment.

[0008] The correction structure according to the first aspect of the present invention has at least the following beneficial effects: This embodiment is provided with a mounting plate, a bottom template and a positioning pin. By inserting the positioning pin into different offset holes and simultaneously into the connecting hole, the position between the bottom template and the mounting plate can be adjusted. Therefore, it is possible to perform correction of the die-cutting process without modifying the mold by re-opening the mold, which is beneficial to saving costs and time and improving production efficiency.

[0009] According to an embodiment of the first aspect of the present invention, the offset hole adjacent to the first reference hole has a preset offset distance from the first reference hole.

[0010] According to an embodiment of the first aspect of the present invention, a plurality of connecting holes are arranged at intervals along the length direction of the mounting plate, and the distance between two adjacent offset holes along the length direction of the mounting plate is equal to the hole spacing between two adjacent connecting holes.

[0011] According to an embodiment of the first aspect of the present invention, the offset hole includes a first hole and a second hole, the first hole and the first reference hole have a first offset a, and the second hole and the first reference hole have a second offset b, satisfying: a < b.

[0012] According to an embodiment of the first aspect of the present invention, the offset hole includes a first hole and a second hole, the first hole and the first reference hole have a first offset a, and the second hole and the first hole have a third offset c, satisfying: a > c.

[0013] According to an embodiment of the first aspect of the present invention, the first offset a is 0.1 mm and the second offset b is 0.15 mm.

[0014] According to an embodiment of the first aspect of the present invention, a workbench is provided on the bottom template for placing workpieces, and the second reference hole and the connecting hole are located on either side of the workbench.

[0015] According to an embodiment of the first aspect of the present invention, a workbench is provided on the bottom template, and two rows of first reference holes and offset holes are provided on both sides of the workbench, and two rows of second reference holes and connecting holes are also provided.

[0016] According to an embodiment of the first aspect of the present invention, offset holes are provided on both sides of the first reference hole, and connecting holes are provided on both sides of the second reference hole, wherein the offset holes located on both sides of the first reference hole are offset in opposite directions.

[0017] According to an embodiment of the second aspect of the present invention, a die-cutting fixture is provided, including the above-described correction structure, wherein it further includes an upper template and a blade plate, the blade plate being disposed between the upper template and the bottom template.

[0018] The die-cutting fixture according to the second aspect of the present invention has at least the following beneficial effects:

[0019] Compared with existing technologies, the die-cutting fixture includes an upper template, a blade, and a correction structure. The correction structure includes a mounting plate, a bottom template, and positioning pins. The upper template and the blade are pressed down onto the bottom template to achieve die-cutting of the workpiece. The correction structure is inserted into different offset holes and simultaneously into connecting holes through positioning pins to adjust the position between the bottom template and the mounting plate. Therefore, it can perform correction of the die-cutting process without modifying the mold by re-opening the mold, which helps to save costs and time and improve production efficiency.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0022] Figure 1 This is a top view of the correction structure in an embodiment of this utility model;

[0023] Figure 2 This is a top view of the mounting plate in an embodiment of the present utility model;

[0024] Figure 3 This is a top view of the bottom template in an embodiment of this utility model;

[0025] Figure 4 This is a schematic diagram of the die-cutting fixture in an embodiment of this utility model.

[0026] Figure label:

[0027] Upper template 100; blade 101;

[0028] Mounting plate 110; First reference hole 111; Offset hole 112; First hole 113; Second hole 114; Screw hole 115;

[0029] Bottom template 120; Second reference hole 121; Connecting hole 122; Worktable 123; Scale 124; Mounting hole 125; Third hole 126; Fourth hole 127. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not 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 this utility model.

[0032] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0034] Reference Figures 1 to 3 According to a first aspect embodiment of the present invention, a correction structure includes a mounting plate 110, a bottom template 120, and positioning pins. The mounting plate 110 is provided with a first reference hole 111, and a plurality of offset holes 112 are provided on either side of the first reference hole 111 at intervals. There is a preset offset between two adjacent offset holes 112. It can be understood that the plurality of offset holes 112 are arranged at intervals along the length direction of the mounting plate 110, and the preset offset between two adjacent offset holes 112 extends along the width direction of the mounting plate 110.

[0035] The bottom template 120 is mounted on the mounting plate 110. The bottom template 120 has a second reference hole 121, which is coaxial with the first reference hole 111. A plurality of spaced-apart connecting holes 122 are provided on one side of the second reference hole 121. It is understood that the plurality of connecting holes 122 are spaced apart along the length of the mounting plate 110. Positioning pins are detachably inserted into the first reference hole 111 and the second reference hole 121, positioning the mounting plate 110 and the bottom template 120 at reference positions.

[0036] It is understood that the mounting plate 110 is provided with at least two screw holes 115, and the bottom template 120 is provided with at least two mounting holes 125. Bolts can be inserted through the mounting holes 125, and when the bolts are screwed into the screw holes 115, the bottom template 120 and the mounting plate 110 can be fixed relative to each other to achieve fixed installation.

[0037] It is understood that the distance between two adjacent offset holes 112 along the length of the mounting plate 110 is equal to the hole spacing between two adjacent connecting holes 122. It is also understood that the distance between two adjacent offset holes 112 along the length of the mounting plate 110 is the center-to-center distance between the two adjacent offset holes 112 along the length of the mounting plate 110, and the hole spacing between two adjacent connecting holes 122 is the center-to-center distance between the two adjacent connecting holes 122.

[0038] Specifically, the bias hole 112 includes a first hole 113 and a second hole 114. The first hole 113 is disposed on one side of the first reference hole 111, and the second hole 114 is disposed on the side of the first hole 113 opposite to the first reference hole 111. The connecting hole 122 includes a third hole 126 and a fourth hole 127. The third hole 126 is disposed on one side of the second reference hole 121, and the fourth hole 127 is disposed on the side of the third hole 126 opposite to the second reference hole 121.

[0039] It is understandable that the distance between the first hole 113 and the first reference hole 111 and the distance between the third hole 126 and the second reference hole 121 are equal along the length of the mounting plate 110. During processing, if the die-cut product is found to have one side larger than the other (i.e., uneven sides) along the width of the mounting plate 110, the relative position between the bottom template 120 and the mounting plate 110 needs to be adjusted. At this time, since there is an offset between the first hole 113 and the first reference hole 111 along the width of the mounting plate 110, the position of the bottom template 120 on the mounting plate 110 along the width of the mounting plate 110 can be directly adjusted by simultaneously inserting a positioning pin into both the first hole 113 and the third hole 126. The specific adjustment distance is determined by the preset offset value between the first hole 113 and the first reference hole 111 along the width of the mounting plate 110. Therefore, the mounting plate 110 and the bottom template 120 can be offset to achieve position adjustment, eliminating the problem of large and small sides of the workpiece. The operation is simple, no mold changes are required, production costs and time can be saved, and production efficiency can be improved.

[0040] It is understood that the offset hole 112 includes a first hole 113 and a second hole 114. The first hole 113 has a first offset 'a' with the first reference hole 111, and the second hole 114 has a second offset 'b' with the first reference hole 111, satisfying a < b. That is, the distance between the offset hole 112 and the first reference hole 111 gradually increases in the direction away from the first reference hole 111. This allows for adjustments based on different side sizes, by inserting a locating pin into different offset holes 112, enabling varying degrees of positional adjustment between the mounting plate 110 and the bottom template 120, thus improving usability.

[0041] Furthermore, the first hole 113 has a first offset 'a' with the first reference hole 111, and the second hole 114 has a third offset 'c' with the first hole 113, satisfying that 'a > c'. That is, in the direction away from the first reference hole 111, the increase in distance between the offset hole 112 and the first reference hole 111 continuously decreases, which is beneficial for providing more fine-tuning range and improving the flexibility of adjustment.

[0042] It is understood that the dimensions of the first offset a, the second offset b, and the third offset c can be defined according to actual process requirements. In this embodiment, the first offset a is 0.1 mm, the second offset b is 0.15 mm, and the third offset c is 0.05 mm, to meet processing requirements.

[0043] It is understood that the bottom template 120 is provided with a worktable 123, which is used to place the workpiece. The second reference hole 121 and the connecting hole 122 are located on either side of the worktable 123. Specifically, there are two second reference holes 121, which are located on both sides of the worktable 123. At the same time, there are two first reference holes 111, and the two first reference holes 111 correspond to the two second reference blocks respectively. When the bottom template 120 is in the reference position, the positioning pin is simultaneously inserted into the first reference hole 111 and the second reference hole 121, which helps to improve the positioning accuracy of the bottom template 120 and the mounting plate 110.

[0044] Reference Figure 2 Offset holes 112 are provided on both sides of the two first reference holes 111, and the offset holes 112 on both sides are offset in opposite directions. It can be understood that the offset hole 112 located behind the first reference hole 111 is offset to the left, and the offset hole 112 located in front of the first reference hole 111 is offset to the right, which enables the bottom template 120 to be adjusted in the left and right direction on the mounting plate 110, which is beneficial to improving the flexibility of use.

[0045] It is understandable that a scale 124 is provided on the bottom template 120. The scale 124 is located on one side of multiple connecting holes 122, and the scale 124 is marked with multiple values ​​to indicate the offset value of the offset hole 112 corresponding to the connecting hole 122 at different positions, which is beneficial to improving the ease of use.

[0046] Reference Figure 4 According to a second aspect of the present invention, a die-cutting fixture is provided, including the above-mentioned correction structure, wherein it further includes an upper template 100 and a blade 101. The blade 101 is disposed between the upper template 100 and the bottom template 120. It is understood that the blade 101 is provided with a die-cutting blade, which is arranged around the outer periphery of the worktable 123. During the die-cutting process, the blade 101 presses down and cuts the film material laid on the worktable 123 through the die-cutting blade, thereby producing the desired finished product.

[0047] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A correction structure, characterized in that, The utility model relates to a kind of rectification structure, including: Mounting plate is equipped with first reference hole, first reference hole is equipped with multiple offset holes being arranged at intervals on any side of first reference hole, and there is preset offset between adjacent two offset holes; Bottom plate is installed on the mounting plate, and the bottom plate is equipped with second reference hole, the second reference hole is coaxial with the first reference hole, and the second reference hole is equipped with multiple connecting holes being arranged at intervals on one side of the second reference hole; Positioning pin is detachably inserted into the first reference hole and the second reference hole and makes the mounting plate and the bottom plate be located in reference position, and the positioning pin can make the mounting plate and the bottom plate produce position offset and realize position adjustment when being inserted into the offset hole and the connecting hole simultaneously.

2. The correction structure according to claim 1, wherein The offset hole adjacent to the first reference hole has preset offset along the width direction of the mounting plate between the first reference hole.

3. The correction structure according to claim 1, wherein Multiple connecting holes are arranged along the length direction of the mounting plate, and the distance of adjacent two offset holes along the length direction of the mounting plate is equal to the hole distance of adjacent two connecting holes.

4. The correction structure of claim 1, wherein, The offset hole includes first hole and second hole, the first hole has first offset a between the first reference hole, and the second hole has second offset b between the first reference hole, and satisfy: a 5. The correction structure of claim 1, wherein, The offset hole includes first hole and second hole, the first hole has first offset a between the first reference hole, and the second hole has third offset c between the first hole, and satisfy: a 6. The correction structure of claim 4, wherein, The first offset a is 0.1mm, and the second offset b is 0.15mm.

7. The correction structure of claim 1, wherein, The bottom plate is equipped with workbench, the workbench is used to place workpiece, and the second reference hole and the connecting hole are located on any side of the workbench.

8. The correction structure of claim 1, wherein, The bottom plate is equipped with workbench, and the first reference hole and the offset hole are equipped with two rows located on both sides of the workbench, and the second reference hole and the connecting hole are also equipped with two rows.

9. The correction structure of claim 7, wherein, The offset hole is equipped on both sides of the first reference hole, and the connecting hole is equipped on both sides of the second reference hole, and the offset hole located on both sides of the first reference hole offsets in opposite direction.

10. A die cutter characterized by, The utility model relates to a kind of rectification structure, including by any one of claims 1 to 9, the rectification structure includes bottom plate, wherein, further include: Upper die plate and cutter plate, the cutter plate is arranged between the upper die plate and the bottom plate.

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