A trimming die and method of using the same

Abstract

The present invention provides a trimming die and a method for using the same, and belongs to the field of die technology. The trimming die includes: a pad; a fixed plate, the fixed plate is fixedly arranged on one end face of the pad; a first adjustment plate, the first adjustment plate is arranged on the first side of the fixed plate, the first adjustment plate and the first side of the fixed plate have a certain distance, the first adjustment plate is connected to the pad through a first adjustment member, wherein a first through hole matching the first adjustment member is arranged on the pad, and the first adjustment member is inserted into the first through hole; a second adjustment plate, the second adjustment plate is arranged on the second side of the fixed plate, the second adjustment plate and the second side of the fixed plate have a certain distance, the first adjustment plate is connected to the pad through a second adjustment member, wherein a second through hole matching the second adjustment member is arranged on the pad, and the second adjustment member is inserted into the second through hole; wherein the first side and the second side of the fixed plate are opposite sides, which solves the technical problem that the position of the template blade cannot be adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of molds, in particular to a trimming mold and a use method thereof. Background Art

[0002] A mold refers to a tool that, under the action of external force, makes the blank become a part of a specific shape and size. It is widely used in punching, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, as well as compression or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or inner cavity shape. The application of a contour shape with a cutting edge can make the blank separate (punch out) according to the contour shape, and the application of an inner cavity shape can make the blank obtain a corresponding three-dimensional shape. The mold is a precision tool with a complex shape. It bears the expansion force of the blank and has high requirements on structural strength, rigidity, surface hardness, surface roughness and processing accuracy. The development level of mold production is one of the important indicators of the level of mechanical manufacturing.

[0003] In the prior art, when a trimming mold is used to cut a product with a long straight edge (including a small amount of curved and special-shaped edges), the mold usually designs a long straight edge blade directly on the edge of the cutting plate, and only a small amount of curved and special-shaped edges are provided with blade inserts on the cutting plate. However, when the subsequent product molding size does not meet the standard and the position of the cutting plate blade needs to be adjusted, except for a small amount of blade inserts that can be removed and adjusted, the long straight edge blade of the cutting plate is fixed and cannot be adjusted. The cutting plate can only be removed to cut multiple new blade inserts to adjust the position of the blade according to the trimming size of the product. This requires a large amount of wire cutting processing time and mold processing costs, causing delays and affecting production progress and product delivery time.

[0004] The applicant of the present invention has found that the prior art has at least the following technical problems:

[0005] In the prior art, except for a small number of blade inserts that can be removed and adjusted, the long straight edge blade of the cutting plate is fixed and cannot be adjusted. The only option is to remove the cutting plate and cut multiple new blade inserts to adjust the position of the blade according to the cutting size of the product. This requires a large amount of additional wire cutting processing time and mold processing costs, causing technical problems that delay production progress and product delivery time. Summary of the invention

[0006] An embodiment of the present invention provides a trimming die and a method for using the same, which solves the technical problem in the prior art that except for a small number of blade inserts that can be removed and adjusted, the long straight edge of the cutting plate is fixed and cannot be adjusted, and the cutting plate can only be removed to cut a plurality of new blade inserts to adjust the position of the blade according to the trimming size of the product. This requires a large amount of increased wire cutting processing time and mold processing costs, causing delays and affecting production progress and product delivery time.

[0007] In view of the above problems, in the first aspect, an embodiment of the present invention provides a trimming mold, which includes: a pad; a fixed plate, which is fixedly arranged on an end face of the pad; a first adjustment plate, which is arranged on a first side of the fixed plate, and the first adjustment plate and the first side of the fixed plate have a certain distance, and the first adjustment plate is connected to the pad through a first adjustment member, wherein a first through hole matching the first adjustment member is arranged on the pad, and the first adjustment member is inserted into the first through hole; a second adjustment plate, which is arranged on a second side of the fixed plate, and the second adjustment plate and the second side of the fixed plate have a certain distance, and the second adjustment plate is connected to the pad through a second adjustment member, wherein a second through hole matching the second adjustment member is arranged on the pad, and the second adjustment member is inserted into the second through hole; wherein the first side and the second side of the fixed plate are opposite sides.

[0008] Preferably, the trimming mold further includes: a first stopper, the first stopper is arranged on the first side of the fixed plate, a third through hole is arranged on the first side of the fixed plate, the lower part of the first stopper is inserted into the third through hole, and the upper part of the first stopper abuts against the first adjustment plate; a second stopper, the second stopper is arranged on the second side of the fixed plate, a fourth through hole is arranged on the second side of the fixed plate, the lower part of the second stopper is inserted into the fourth through hole, and the upper part of the second stopper abuts against the second adjustment plate.

[0009] Preferably, gaskets are disposed in the first through hole, the second through hole, the third through hole and the fourth through hole, and the gaskets are disposed on inner side walls of the first through hole, the second through hole, the third through hole and the fourth through hole.

[0010] Preferably, the first sides of the first adjustment plate and the second adjustment plate are both provided with knife edge inserts, the second side of the first adjustment plate is provided on the first side of the fixed plate, and the second side of the second adjustment plate is provided on the second side of the fixed plate, wherein the first side and the second side of the first adjustment plate are opposite sides, and the first side and the second side of the second adjustment plate are opposite sides.

[0011] Preferably, the first adjusting member and the second adjusting member are pins.

[0012] Preferably, the trimming mold also includes a base, the pad is arranged on the base, the base is provided with a fifth through hole and a sixth through hole matching the first through hole and the second through hole, the first adjusting member passes through the first through hole and is inserted into the fifth through hole, and the second adjusting member passes through the second through hole and is inserted into the sixth through hole.

[0013] Preferably, the first adjustment plate and the second adjustment plate are fixedly connected to the fixing plate via hooks, respectively.

[0014] Preferably, the spacing is in the range of 2-3 mm.

[0015] In a second aspect, an embodiment of the present invention provides a method for using a trimming mold. Based on any of the trimming molds mentioned above, the method includes:

[0016] When the product cutting size is reduced, the first adjustment plate and the second adjustment plate need to be shifted and adjusted in the direction close to the fixed plate position, and the displacement distance D1 required to be moved is determined at this time;

[0017] Grinding the side walls of the first adjusting member and the second adjusting member, with a grinding width of D1;

[0018] The polished first adjusting member and the second adjusting member are respectively placed in the first through hole and the second through hole, and gaskets are inserted into the side walls of the first through hole and the second through hole away from the fixed plate, so that the first adjusting member and the second adjusting member can be displaced by a distance D1 in a direction close to the fixed plate position, and the first adjusting member and the second adjusting member respectively drive the first adjusting plate and the second adjusting plate to be displaced by a distance D1 in a direction close to the fixed plate position;

[0019] or,

[0020] When the product cutting size increases, the first adjustment plate and the second adjustment plate need to be shifted and adjusted in the direction away from the fixed plate position, and the displacement distance D2 required to be moved is determined at this time;

[0021] Grinding the side walls of the first adjusting member and the second adjusting member, with a grinding width of D2;

[0022] Place the polished first adjusting member and the second adjusting member into the first through hole and the second through hole respectively, and insert gaskets into the side walls of the first through hole and the second through hole close to the fixed plate, so that the first adjusting member and the second adjusting member can be displaced a distance D2 in the direction away from the position of the fixed plate, and the first adjusting member and the second adjusting member respectively drive the first adjusting plate and the second adjusting plate to be displaced a distance D2 in the direction away from the position of the fixed plate.

[0023] Preferably, in the method for using the above-mentioned cutting mold, after the first adjusting member and the second adjusting member are displaced by a distance D1 in a direction close to the fixed plate position or the first adjusting member and the second adjusting member are displaced by a distance D2 in a direction away from the fixed plate position, the method further comprises:

[0024] The first adjustment plate and the fixing plate are fixedly connected using hook nails, and

[0025] Use hook nails to connect the second adjustment plate and the fixing plate.

[0026] The above one or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:

[0027] A trimming die provided in an embodiment of the present invention comprises: a pad, a fixed plate, a first adjustment plate and a second adjustment plate. When in use, when the size of the product cutting material is reduced, the first adjustment plate and the second adjustment plate need to be shifted and adjusted in the direction close to the position of the fixed plate. At this time, the displacement distance D1 required to be moved is determined, and the side walls of the first adjustment member and the second adjustment member are polished, and the polishing width is D1. Then, the polished first adjustment member and the second adjustment member are respectively placed in the first through hole and the second through hole, and a gasket is inserted into the side wall of the first through hole and the second through hole away from the fixed plate, so that the first adjustment member and the second adjustment member can be displaced in the direction close to the position of the fixed plate by a distance D1. The first adjustment member and the second adjustment member respectively drive the first adjustment plate and the second adjustment plate to be displaced in the direction close to the position of the fixed plate by a distance D1; when the size of the product cutting material is increased, the first adjustment plate and the second adjustment plate need to be shifted and adjusted in the direction away from the position of the fixed plate. At this time, the displacement distance D2 required to be moved is determined, and the side walls of the first adjustment member and the second adjustment member are polished. Grinding, the grinding width is D2, and then the polished first adjusting member and the second adjusting member are respectively placed in the first through hole and the second through hole, and gaskets are inserted into the side walls of the first through hole and the second through hole close to the fixed plate, so that the first adjusting member and the second adjusting member can be displaced a distance D2 in the direction away from the position of the fixed plate, and the first adjusting member and the second adjusting member respectively drive the first adjusting plate and the second adjusting plate to be displaced a distance D2 in the direction away from the position of the fixed plate. In summary, a trimming mold provided by an embodiment of the present invention can be used to adjust the position of the first adjusting plate and the second adjusting plate, thereby adjusting the position of the blade on the first adjusting plate and the second adjusting plate, thereby solving the problem in the prior art that except for a small number of blade inserts that can be removed to adjust the position, the long straight edge blade of the cutting plate is fixed and cannot be adjusted, and the cutting plate can only be removed to cut multiple blade inserts to adjust the position of the blade according to the trimming size of the product. This requires a large amount of wire cutting processing time and mold processing cost to be increased, resulting in technical problems that delay production progress and product delivery time.

[0028] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic top view of the overall structure in an embodiment of the present invention;

[0031] Figure 2 It is a side perspective schematic diagram of the overall structure in an embodiment of the present invention.

[0032] Explanation of the reference numerals: 100, pad; 200, fixing plate; 300, first adjustment plate; 310, first adjustment member; 400, second adjustment plate; 410, second adjustment member; 500, first stopper; 600, second stopper; 700, blade insert; 800, base. DETAILED DESCRIPTION

[0033] An embodiment of the present invention provides a trimming die and a method for using the same, which are used to solve the technical problem in the prior art that except for a small number of blade inserts that can be removed and adjusted, the long straight edge of the cutting plate is fixed and cannot be adjusted, and the cutting plate can only be removed to cut a plurality of new blade inserts so as to adjust the position of the blade according to the trimming size of the product. This requires a large amount of increased wire cutting processing time and mold processing costs, causing delays and affecting production progress and product delivery time.

[0034] The overall idea of ​​the technical solution provided by the present invention is as follows:

[0035] The trimming mold includes: a pad 100; a fixed plate 200, wherein the fixed plate 200 is fixedly arranged on an end surface of the pad 100; a first adjustment plate 300, wherein the first adjustment plate 300 is arranged on a first side of the fixed plate 200, and the first adjustment plate 300 is spaced a certain distance from the first side of the fixed plate 200, and the first adjustment plate 300 is connected to the pad 100 through a first adjustment member 310, wherein a first through hole matching the first adjustment member 310 is arranged on the pad 100, and the first adjustment member 310 is inserted into the first through hole; a second adjustment plate 400, wherein the second adjustment plate 400 is arranged on a second side of the fixed plate 200, and the second adjustment plate 400 is spaced a certain distance from the second side of the fixed plate 200, and the second adjustment plate 400 is connected to the pad 100 through a second adjustment member 410, wherein a second through hole matching the second adjustment member 410 is arranged on the pad 100 , the second adjusting member 410 is inserted into the second through hole; wherein the first side and the second side of the fixed plate 200 are opposite sides, when in use, when the product cutting size is reduced, the first adjusting plate 300 and the second adjusting plate 400 need to be shifted and adjusted in the direction close to the position of the fixed plate 200, at this time, the displacement distance D1 to be moved is determined, the side walls of the first adjusting member 310 and the second adjusting member 410 are polished, the polishing width is D1, and then the polished first adjusting member 310 and the second adjusting member 410 are respectively placed in the first through hole and the second through hole, and gaskets are inserted into the side walls of the first through hole and the second through hole away from the fixed plate 200, so that the first adjusting member 310 and the second adjusting member 410 can be displaced in the direction close to the fixed plate position by a distance D1, and the first adjusting member 310 and the second adjusting member 410 respectively drive the first adjusting plate 300 and the second adjusting plate 400 to displace by a distance D1 in the direction close to the position of the fixed plate 200;When the size of the product cutting material increases, the first adjustment plate 300 and the second adjustment plate 400 need to be shifted and adjusted in the direction away from the position of the fixed plate 200. At this time, the displacement distance D2 to be moved is determined, and the side walls of the first adjustment member 310 and the second adjustment member 410 are polished, and the polishing width is D2. Then, the polished first adjustment member 310 and the second adjustment member 410 are respectively placed in the first through hole and the second through hole, and gaskets are inserted into the side walls of the first through hole and the second through hole close to the fixed plate 200, so that the first adjustment member 310 and the second adjustment member 410 can be displaced in the direction away from the position of the fixed plate 200 by a distance D2. The first adjustment member 310 and the second adjustment member 410 respectively drive the first adjustment plate 30 0 and the second adjustment plate 400 are displaced by a distance D2 in a direction away from the position of the fixed plate 200. In summary, the trimming mold provided by the embodiment of the present invention can adjust the position of the first adjustment plate 300 and the second adjustment plate 400, thereby adjusting the position of the blades on the first adjustment plate 300 and the second adjustment plate 400, thereby solving the problem that in the prior art, except for a small number of blade inserts that can be removed to adjust the position, the long straight edge of the cutting plate is fixed and cannot be adjusted, and the cutting plate can only be removed to cut multiple blade inserts to adjust the position of the blade according to the trimming size of the product, which requires a large amount of wire cutting processing time and mold processing cost, resulting in delays and technical problems affecting production progress and product delivery. ;

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Please refer to Figure 1 to Figure 2 An embodiment of the present invention provides a trimming mold, which includes: a pad 100, a fixing plate 200, a first adjustment plate 300 and a second adjustment plate 400.

[0038] The backing plate 100 is a plate-shaped structure, which is used to support and fix other components.

[0039] The fixing plate 200 is fixedly disposed on one end surface of the backing plate 100 , wherein the fixing plate 200 and the backing plate 100 may be fixedly connected by welding, screw connection, adhesive connection, etc.

[0040] A first adjusting plate 300, a first adjusting plate 300, wherein the first adjusting plate 300 is disposed on a first side of the fixing plate 200, wherein a certain distance exists between the first adjusting plate 300 and the first side of the fixing plate 200, and wherein the first adjusting plate 300 is connected to the backing plate 100 via a first adjusting member 310, wherein a first through hole matching the first adjusting member 310 is disposed on the backing plate 100, and the first adjusting member 310 is inserted into the first through hole;

[0041] Specifically, the first adjustment plate 300 can be connected to the backing plate 100 through the first adjustment member 310. A through hole matching the backing plate 100 is opened on the first adjustment plate 300, and a pin is used as the first adjustment member 310. It can be understood that the pin is used to position and fasten parts; it has two types, cylindrical and conical. The installation of the pin generally adopts two methods: pressing in or knocking in with soft metal. The pin is usually conical, with a pointed or pointed wood or metal nail, which is used to nail or fasten (wooden boards, tiles, soles, uppers, furniture molding and components) or to fill holes. The pin plays a pivotal role in the connection of mechanical parts. According to the shape and function, it can be divided into: cotter pins, conical pins, cylindrical pins, groove pins, etc. The pin used here is a cylindrical pin. The pin is inserted into the through hole in the first adjustment plate 300 and the first through hole on the backing plate 100 to connect the first adjustment plate 300 and the backing plate 100.

[0042] A second adjustment plate 400, wherein the second adjustment plate 400 is disposed on a second side of the fixing plate 200, and a certain distance is formed between the second adjustment plate 400 and the second side of the fixing plate 200, and the second adjustment plate 400 is connected to the backing plate 100 through a second adjustment member 410, wherein a second through hole matching the second adjustment member 400 is disposed on the backing plate 100, and the second adjustment member 400 is inserted into the second through hole;

[0043] Specifically, the second adjustment plate 400 is connected to the pad 100 through the second adjustment member 410 by opening a through hole matching the pad 100 on the second adjustment plate 400, using a pin as the second adjustment member 410, inserting the pin into the through hole in the second adjustment plate 400 and the second through hole on the pad 100, so that the second adjustment plate 400 and the pad 100 are connected.

[0044] The first side and the second side of the fixed plate 200 are opposite sides. Those skilled in the art should understand that the first adjustment plate 300 and the second adjustment plate 400 form a knife edge at one end away from the fixed plate, and the knife edge is used to cut the product to be cut.

[0045] In one embodiment, a trimming die further comprises:

[0046] a first stopper 500, wherein the first stopper 500 is disposed on a first side of the fixing plate 200, a third through hole is disposed on the first side of the fixing plate 200, a lower portion of the first stopper 500 is inserted into the third through hole, and an upper portion of the first stopper 500 abuts against the first adjusting plate 300;

[0047] The second stopper 600 is disposed on the second side of the fixing plate 200 , and a fourth through hole is disposed on the second side of the fixing plate 200 , the lower portion of the second stopper 600 is inserted into the fourth through hole, and the upper portion of the second stopper 600 abuts against the second adjustment plate 400 .

[0048] Specifically, the first stop block 500 and the second stop block 600 are both inserts, the lower portion of which can be inserted into the third through hole or the fourth through hole and match the shape of the third through hole and the fourth through hole, and the upper portion of which has a protruding structure, which can support the first adjustment plate 300 or the second adjustment plate 400 to prevent the first adjustment plate 300 or the second adjustment plate 400 from moving toward the fixed plate when force is applied to the fixed plate 200.

[0049] Furthermore, gaskets are provided in the first through hole, the second through hole, the third through hole and the fourth through hole, and the gaskets are provided on the inner walls of the first through hole, the second through hole, the third through hole and the fourth through hole, and the gaskets are used to adjust the displacement distance of the first adjustment plate 300, the second adjustment plate 400, the first stop block 500 and the second stop block 600.

[0050] Furthermore, the first adjustment plate 300 and the second adjustment plate 400 are respectively fixedly connected to the fixed plate 200 by hook nails. It can be understood that the hook nail is a fixing insert, wherein one end of the hook nail is a nail part, and the other end is a hook part. By nailing the nail part into the fixed plate 200, the hook part hooks the first adjustment plate 300 or the second adjustment plate 400, so that the fixed plate is respectively fixedly connected to the first adjustment plate 300 and the second adjustment plate 400, thereby enhancing the stability of the connection between the first adjustment plate 300 and the second adjustment plate 400 and the fixed plate 200.

[0051] In one embodiment, a knife edge insert 700 is provided on the first side of the first adjustment plate 300 and the second adjustment plate 400, and the second side of the first adjustment plate 300 is provided on the first side of the fixed plate 200, and the second side of the second adjustment plate 400 is provided on the second side of the fixed plate 200, wherein the first side and the second side of the first adjustment plate 300 are opposite sides, and the first side and the second side of the second adjustment plate 400 are opposite sides. Since the processed product is not necessarily a long straight edge, when encountering a product with an irregular edge, a matching knife edge insert is provided on the irregular portion, so that the first adjustment plate 300 and the second adjustment plate 400 can adapt to the shape of the product and cut the product.

[0052] In one embodiment, a trimming mold also includes: a base 800, the pad 100 is arranged on the base 800, and the base 800 is provided with a fifth through hole and a sixth through hole matching the first through hole and the second through hole, the first adjusting member 310 passes through the first through hole and is inserted into the fifth through hole, the second adjusting member 410 passes through the second through hole and is inserted into the sixth through hole, the base 800 is used to support the pad 100 and the parts on the pad 100, the pad 100 is fixedly connected to the base 800, and by providing the base 800, the pad 100 is not easy to shift during actual use, and at the same time, the fifth through hole and the sixth through hole provided on the base 800 also increase the stability and firmness of the connection between the first adjusting member 310 and the second adjusting member 410 and each through hole.

[0053] An embodiment of the present invention further provides a method for using a trimming die. Based on any of the trimming dies mentioned above, the method specifically includes:

[0054] When the product cut size is reduced, the first adjustment plate 300 and the second adjustment plate 400 need to be shifted and adjusted in the direction close to the fixed plate 200, and the displacement distance D1 required to be moved is determined at this time;

[0055] Grinding the side walls of the first adjusting member 310 and the second adjusting member 410, with a grinding width of D1;

[0056] The polished first adjusting member 310 and the second adjusting member 410 are respectively placed in the first through hole and the second through hole, and gaskets are inserted into the side walls of the first through hole and the second through hole away from the fixed plate 200, so that the first adjusting member 310 and the second adjusting member 410 can be displaced by a distance D1 in a direction close to the position of the fixed plate 200, and the first adjusting member 310 and the second adjusting member 410 respectively drive the first adjusting plate 300 and the second adjusting plate 400 to be displaced by a distance D1 in a direction close to the position of the fixed plate 200;

[0057] or,

[0058] When the size of the product cut increases, the first adjustment plate 300 and the second adjustment plate 40 need to be shifted and adjusted in a direction away from the fixed plate 200, and the displacement distance D2 required to be moved is determined at this time;

[0059] Grinding the side walls of the first adjusting member 310 and the second adjusting member 410, with a grinding width of D2;

[0060] Place the polished first adjusting member 310 and the second adjusting member 410 into the first through hole and the second through hole respectively, and insert gaskets into the side walls of the first through hole and the second through hole close to the fixed plate 200, so that the first adjusting member 310 and the second adjusting member 410 can be displaced a distance D2 in a direction away from the position of the fixed plate 200. The first adjusting member 310 and the second adjusting member 410 respectively drive the first adjusting plate 300 and the second adjusting plate 400 to displace a distance D2 in a direction away from the position of the fixed plate 200.

[0061] Specifically, since a portion of the side walls of the first adjusting member 310 and the second adjusting member 410 are polished, the polished first adjusting member 310 and the second adjusting member 410 can be displaced to a certain extent in the through hole, and the displaced positions can be fixed by inserting a gasket.

[0062] Similarly, those skilled in the art can realize the displacement of the first stop block 500 and the second stop block 600 according to the displacement method of the first adjusting member 310 and the second adjusting member 410. If the first stop block 500 and the second stop block 600 are used, it is necessary to make matching adjustments to the first stop block 500 and the second stop block 600 after adjusting the first adjusting member 310 and the second adjusting member 410, so that the first stop block 500 and the second stop block 600 always resist the first adjustment plate 300 and the second adjustment plate 400.

[0063] Furthermore, when the first adjusting member 310 and the second adjusting member 410 are displaced a distance D1 in a direction close to the position of the fixed plate 200 or the first adjusting member 310 and the second adjusting member 410 are displaced a distance D2 in a direction away from the position of the fixed plate 200, the following steps are further included: using hooks to fix the first adjusting plate 300 and the fixed plate 200, and using hooks to connect the second adjusting plate 400 and the fixed plate 200, so that the first adjusting plate 300 and the second adjusting plate 400 are more firmly connected to the fixed plate 200 to prevent displacement or falling off during use.

[0064] In a trimming die and a method for using the same provided in an embodiment of the present invention, the trimming die includes: a backing plate 100, a fixed plate 200, a first adjustment plate 300 and a second adjustment plate 400. When in use, when the size of the product cut is reduced, the first adjustment plate 300 and the second adjustment plate 400 need to be shifted and adjusted in a direction close to the position of the fixed plate 200. At this time, the displacement distance D1 to be moved is determined, and the side walls of the first adjustment member 310 and the second adjustment member 410 are polished, and the polishing width is D1. Then, the polished first adjustment member 310 and the second adjustment member 410 are respectively placed in the first through hole and the second through hole. By inserting gaskets into the side walls of the first through hole and the second through hole away from the fixed plate 200, the first adjusting member 310 and the second adjusting member 410 can be displaced by a distance D1 in the direction close to the fixed plate position, and the first adjusting member 310 and the second adjusting member 410 respectively drive the first adjusting plate 300 and the second adjusting plate 400 to displace by a distance D1 in the direction close to the fixed plate 200 position; when the size of the product cutting material increases, the first adjusting plate 300 and the second adjusting plate 400 need to be displaced and adjusted in the direction away from the fixed plate 200 position, and the displacement distance D2 to be moved is determined at this time, and the first adjusting plate 300 and the second adjusting plate 400 are adjusted by ... The side walls of the node 310 and the second adjusting member 410 are polished to a polishing width of D2, and then the polished first adjusting member 310 and the second adjusting member 410 are respectively placed in the first through hole and the second through hole, and gaskets are inserted into the side walls of the first through hole and the second through hole close to the fixed plate 200, so that the first adjusting member 310 and the second adjusting member 410 can be displaced in a direction away from the position of the fixed plate 200 by a distance of D2, and the first adjusting member 310 and the second adjusting member 410 respectively drive the first adjusting plate 300 and the second adjusting plate 400 to be displaced in a direction away from the position of the fixed plate 200 by a distance of D2 In summary, by using a trimming die provided by an embodiment of the present invention, it is possible to adjust the position of the first adjustment plate 300 and the second adjustment plate 400, thereby adjusting the position of the blades on the first adjustment plate 300 and the second adjustment plate 400, thereby solving the problem in the prior art that except for a small number of blade inserts that can be removed to adjust the position, the long straight edge blade of the cutting plate is fixed and cannot be adjusted, and the cutting plate can only be removed to cut multiple new blade inserts to adjust the position of the blade according to the trimming size of the product. This requires a large amount of wire cutting processing time and mold processing costs, causing delays and affecting the production schedule and product delivery time. Technical problems.

[0065] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0066] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A method for using a trimming die, characterized in that: The trimming die comprises: Pads; A fixing plate, the fixing plate being fixedly arranged on one end surface of the pad; a first adjustment plate, the first adjustment plate being arranged on a first side of the fixing plate, the first adjustment plate being spaced a certain distance from the first side of the fixing plate, the first adjustment plate being connected to the backing plate via a first adjustment member, wherein a first through hole matching the first adjustment member is arranged on the backing plate, and the first adjustment member is inserted into the first through hole; a second adjustment plate, the second adjustment plate being arranged on the second side of the fixing plate, the second adjustment plate being spaced a certain distance from the second side of the fixing plate, the second adjustment plate being connected to the backing plate via a second adjustment member, wherein the backing plate is provided with a second through hole matching the second adjustment member, and the second adjustment member is inserted into the second through hole; wherein the first side and the second side of the fixing plate are opposite sides; a first stopper, wherein the first stopper is disposed on a first side of the fixing plate, a third through hole is disposed on the first side of the fixing plate, a lower portion of the first stopper is inserted into the third through hole, and an upper portion of the first stopper abuts against the first adjusting plate; A second stopper, wherein the second stopper is arranged on the second side of the fixing plate, a fourth through hole is arranged on the second side of the fixing plate, a lower part of the second stopper is inserted into the fourth through hole, and an upper part of the second stopper abuts against the second adjusting plate; gaskets are arranged in the first through hole, the second through hole, the third through hole and the fourth through hole, and the gaskets are arranged on the inner side walls of the first through hole, the second through hole, the third through hole and the fourth through hole; a knife edge insert is arranged on the first side of the first adjusting plate and the second adjusting plate, the second side of the first adjusting plate is arranged on the first side of the fixing plate, and the second side of the second adjusting plate is arranged on the second side of the fixing plate, wherein the first side and the second side of the first adjusting plate are opposite sides, and the first side and the second side of the second adjusting plate are opposite sides; the first adjusting member and the second adjusting member are pins; The method comprises: When the product cutting size is reduced, the first adjustment plate and the second adjustment plate need to be shifted and adjusted in the direction close to the fixed plate position, and the displacement distance D1 required to be moved is determined at this time; Grinding the side walls of the first adjusting member and the second adjusting member, with a grinding width of D1; The polished first adjusting member and the second adjusting member are respectively placed in the first through hole and the second through hole, and gaskets are inserted into the side walls of the first through hole and the second through hole away from the fixed plate, so that the first adjusting member and the second adjusting member can be displaced by a distance D1 in a direction close to the fixed plate position, and the first adjusting member and the second adjusting member respectively drive the first adjusting plate and the second adjusting plate to be displaced by a distance D1 in a direction close to the fixed plate position; or, When the product cutting size increases, the first adjustment plate and the second adjustment plate need to be shifted and adjusted in the direction away from the fixed plate position, and the displacement distance D2 required to be moved is determined at this time; Grinding the side walls of the first adjusting member and the second adjusting member, with a grinding width of D2; Place the polished first adjusting member and the second adjusting member into the first through hole and the second through hole respectively, and insert gaskets into the side walls of the first through hole and the second through hole close to the fixed plate, so that the first adjusting member and the second adjusting member can be displaced a distance D2 in the direction away from the position of the fixed plate, and the first adjusting member and the second adjusting member respectively drive the first adjusting plate and the second adjusting plate to be displaced a distance D2 in the direction away from the position of the fixed plate.

2. The method for using a trimming die according to claim 1, characterized in that: After the first adjusting member and the second adjusting member are displaced by a distance D1 in a direction close to the fixed plate position or the first adjusting member and the second adjusting member are displaced by a distance D2 in a direction away from the fixed plate position, the method further includes: The first adjustment plate and the fixing plate are fixedly connected using hook nails, and Use hook nails to connect the second adjustment plate and the fixing plate.

3. The method for using a trimming die according to claim 1, characterized in that: The trimming mold also includes a base, the pad is arranged on the base, and the base is provided with a fifth through hole and a sixth through hole matching the first through hole and the second through hole, the first adjusting member passes through the first through hole and is inserted into the fifth through hole, and the second adjusting member passes through the second through hole and is inserted into the sixth through hole.

4. The method for using a trimming die according to claim 1, characterized in that: The first adjustment plate and the second adjustment plate of the trimming die are fixedly connected to the fixing plate through hooks respectively.

5. The method for using a trimming die according to claim 1, characterized in that: The spacing between the trimming dies ranges from 2 to 3 mm.

Images