An auxiliary system for repositioning of a punching system

Abstract

The utility model discloses a kind of for stamping system reconstruction positioning auxiliary system, including first positioning seat, second positioning seat and positioning assembly, positioning assembly is detachably fixed on second operation surface, and its height is greater than lower mould pressure pattern block height, when needing to switch vehicle type, operator does not need to stop hoisting complete mould, only need to remove the positioning assembly of adaptation original vehicle type, replace new positioning assembly matched with new vehicle type louver positioning reference point, in stamping operation, only need to replace positioning assembly, positioning reference adjustment and bolt locking link time consumption is basically eliminated, substantially improve the flexible production efficiency of multiple vehicle types, satisfy the production demand of multiple varieties, small batch;Meanwhile, falling, collision and other safety risks in mould hoisting process are avoided, and the safety of production site personnel and equipment is ensured;Reduce mould design and manufacturing cost, further improve production economy, solve the defects of traditional production mode from efficiency, safety, cost multidimensional.

Description

Technical Field

[0001] This application relates to the field of railway freight car stamping parts production technology, and in particular to an auxiliary system for reconfiguration and positioning of a stamping system. Background Technology

[0002] In the production and manufacturing of railway freight cars, louver-type accessories are formed into blade cavities with specific geometric parameters through the pressing action of mold cavities. The same type of louver used in different models is completely consistent in terms of blade structure. The only difference is the installation position of the accessories on the whole car, which leads to the different positioning reference points required for their pressing process.

[0003] In the traditional production model, a complete mold, including an upper mold, a lower mold, and a fixed positioning structure, must be designed and manufactured separately for each type of train model. The positioning reference of the mold is strongly tied to the installation requirements of the corresponding train model parts. In a single mold change operation, the time spent on just the positioning reference adjustment and bolt tightening alone accounts for more than 70%. The excessively long mold change time severely restricts the operational efficiency of flexible production lines for multiple train models and cannot meet the current production needs of the railway freight car industry for multiple varieties and small batches. At the same time, the frequent lifting of heavy complete sets of molds by overhead crane not only aggravates the wear and tear on components such as the hydraulic press worktable and positioning pins, shortening the service life of the equipment, but also poses safety hazards such as collisions and falls during mold lifting, threatening the safety of personnel and equipment on the production site. The above-mentioned defects of the traditional production model have become key bottlenecks hindering the efficient and safe production of louver-type parts for railway freight cars. Utility Model Content

[0004] In view of the deficiencies in the prior art, this application provides an auxiliary system for reconfiguration and positioning of a stamping system, so as to solve the problem of low efficiency of the stamping system when operating on different reference products.

[0005] The above-mentioned objectives of this application are mainly achieved through the following technical solutions: An auxiliary system for reconfiguration and positioning of a stamping system, the auxiliary system comprising: A first positioning seat is used to connect to the stamping system, and the first positioning seat has a first working surface on which the molding block is installed; The second positioning seat is used to connect the stamping system. The second positioning seat is arranged below the first positioning seat, and the second positioning seat is provided with a second working surface facing the first working surface. The second working surface is used to install a lower molding block that matches the upper molding block. A positioning component is detachably fixed on the second working surface. The height of the positioning component is greater than the height of the lower molding block, so that the positioning component can be positioned outside the length direction or outside the width direction of the lower molding block.

[0006] In an optional embodiment, the positioning component includes two longitudinal positioning members and two transverse positioning members. The two longitudinal positioning members can be arranged outside the length direction of the lower molded block, and the two transverse positioning members can be arranged outside the width direction of the lower molded block.

[0007] In an optional embodiment, the longitudinal positioning member and the transverse positioning member respectively include a base and a positioning part, the base being detachably fixed to the second positioning seat, and the positioning part being detachably provided on the base.

[0008] In an optional embodiment, at least two positioning portions are provided on each of the bases.

[0009] In an optional embodiment, the positioning part is a positioning pin, and the base is provided with an insertion hole for accommodating the positioning pin.

[0010] In an optional embodiment, the base is provided with a slide rod extending in a horizontal direction, and the positioning part is detachably provided on the slide rod.

[0011] In an optional embodiment, the height of the slide rod is the same as the height of the lower molding block.

[0012] In an alternative embodiment, one end of the slide bar is provided with a downwardly extending handle.

[0013] In an optional embodiment, the distance between the two longitudinal positioning members is greater than the width of the lower molding block, the distance between the two transverse positioning members is less than the length of the lower molding block, and each transverse positioning member includes two transverse positioning blocks arranged on both sides of the width direction of the lower molding block.

[0014] In an optional embodiment, the first positioning seat is provided with a guide sleeve, and the second positioning seat is provided with a guide post arranged coaxially with the guide sleeve, and one end of the guide post extends into the guide sleeve.

[0015] Compared with the prior art, the advantages of this application are: The auxiliary system in this application is used for reconfiguration and positioning of a stamping system. The auxiliary system includes a first positioning seat, a second positioning seat, and a positioning component. The first positioning seat is used to connect to the stamping system and has a first working surface for mounting an upper die-forming block. The second positioning seat is used to connect to the stamping system and is arranged below the first positioning seat. The second positioning seat has a second working surface facing the first working surface and is used to mount a lower die-forming block that matches the upper die-forming block. The positioning component is detachably fixed on the second working surface. The height of the positioning component is greater than the height of the lower die-forming block so that the positioning component can be positioned outside the length direction or the width direction of the lower die-forming block.

[0016] This auxiliary system constructs a stable forming base frame through the corresponding arrangement of the first and second positioning seats. The first working surface of the first positioning seat provides a fixed installation reference for the upper die forming block, and the second working surface of the second positioning seat provides a corresponding installation position for the lower die forming block, ensuring that the upper and lower die forming blocks maintain a precise relative position during the stamping process to meet the geometric parameter requirements for blade cavity forming. The positioning component is detachably fixed on the second working surface, and its height is greater than that of the lower die forming block. When it is necessary to switch vehicle models, the operator does not need to stop the machine to hoist the entire set of molds. He only needs to remove the positioning component that is adapted to the original vehicle model and replace it with a new positioning component that matches the positioning reference point of the louver of the new vehicle model.

[0017] During the stamping operation, the positioning component can be positioned on the outside of the length or width of the lower die block to precisely limit the workpiece and ensure that the positioning reference of the workpiece is completely matched with the requirements of the new model during the stamping process. At the same time, the upper die block completes the blade cavity forming with the normal up and down movement of the stamping system. Throughout the process, the upper and lower die blocks are always fixed on the positioning seat, without the need to adjust their relative position and closing height, thus avoiding the time-consuming steps of mold alignment, bolt tightening and clearance adjustment in traditional mold changing.

[0018] This auxiliary system requires only the replacement of positioning components, reducing operation time to just a few minutes. The time spent on positioning benchmark adjustment and bolt tightening is essentially eliminated, significantly improving the efficiency of flexible production across multiple vehicle models and meeting the diverse, small-batch production needs of the railway freight car industry. Simultaneously, by eliminating the need for frequent hoisting of the entire mold set, it effectively reduces the frequency of overhead crane use and the wear and tear from collisions between the mold and equipment. This also reduces wear on components such as the hydraulic press worktable and positioning pins, extending equipment lifespan. Furthermore, it avoids safety risks such as falls and collisions during mold hoisting, ensuring the safety of personnel and equipment on the production site. Finally, it lowers mold design and manufacturing costs, further improving production economics and addressing the shortcomings of traditional production models from multiple dimensions, including efficiency, safety, and cost. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A bottom view of the first positioning seat provided in an embodiment of this application; Figure 2 A top view of the second positioning seat provided in an embodiment of this application; Figure 3 This is a front view of the longitudinal positioning element provided in an embodiment of this application; Figure 4 A side view of the lateral positioning element provided in an embodiment of this application; In the figure: 100, first positioning seat; 101, first working surface; 200, second positioning seat; 201, second working surface; 301, longitudinal positioning component; 302, transverse positioning component; 401, base; 402, positioning part; 403, slide rod; 404, handle; 501, guide sleeve; 502, guide post; 601, upper molding block; 602, lower molding block; 603, workpiece. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that the description of these embodiments is intended to aid in understanding the present invention, but does not constitute a limitation thereof. The specific structural and functional details disclosed herein are only for describing exemplary embodiments of the present invention. However, the present invention may be embodied in many alternative forms and should not be construed as being limited to the embodiments described herein.

[0022] An auxiliary system for reconfiguration and positioning of a stamping system, the auxiliary system comprising a first positioning seat, a second positioning seat, and a positioning component, wherein: like Figure 1 , Figure 2 As shown, Figure 1 A bottom view of the first positioning seat 100 provided in an embodiment of this application; Figure 2 This is a top view of the second positioning seat 200 provided in the embodiment of this application; the first positioning seat 100 is used to connect the stamping system, and the first positioning seat 100 has a first working surface 101 on which the molding block 601 is mounted.

[0023] The first positioning seat 100 is used to detachably connect with the upper die drive mechanism of the stamping system, such as the upper slide block of a hydraulic press. The connection method can be bolt fastening or quick-locking structure to ensure that the first positioning seat 100 moves synchronously with the upper die drive mechanism during the stamping process. The first positioning seat 100 has a first working surface 101 that has been precision milled. The first working surface 101 is provided with multiple evenly distributed threaded holes or positioning pin holes for precise positioning and fixing with the upper die forming block 601. After the upper die forming block 601 is connected to the first working surface 101 by bolts or positioning pins, the center line of its forming cavity is coaxial with the geometric center of the first positioning seat 100 to ensure the uniformity of pressure transmission during the subsequent stamping process.

[0024] The second positioning seat 200 is used to connect the stamping system. The second positioning seat 200 is arranged below the first positioning seat 100, and the second positioning seat 200 is provided with a second working surface 201 arranged towards the first working surface 101. The second working surface 201 is used to install the lower molding block 602 that matches the upper molding block 601.

[0025] like Figure 1 , Figure 2 As shown, a second positioning seat 200 is provided vertically and vertically corresponding to the first positioning seat 100. It is used to fix the worktable of the stamping system. The connection method can be T-bolts that fit with the T-slots of the worktable, or the second positioning seat 200 can be quickly positioned by a positioning key. The second positioning seat 200 is arranged directly below the first positioning seat 100. The overlap error of the center axes of the two does not exceed the required range. The second positioning seat 200 is provided with a second working surface 201 arranged in the direction of the first working surface 101. The second working surface 201 is also precision ground. The second working surface 201 is provided with a positioning structure that matches the upper molding block 601, such as a positioning groove or positioning step for the lower molding block 602. After the lower molding block 602 is installed on the second working surface 201, its cavity and the cavity of the upper molding block 601 form a complete blade cavity forming space.

[0026] like Figure 3 , Figure 4 As shown, Figure 3 This is a front view of the longitudinal positioning element 301 provided in an embodiment of this application; Figure 4 This is a side view of the lateral positioning member 302 provided in the embodiment of this application; the positioning component is detachably fixed on the second working surface 201, and the height of the positioning component is greater than the height of the lower molding block 602, so that the positioning component can be blocked outside the length direction or outside the width direction of the lower molding block 602.

[0027] The positioning component is detachably fixed on the second working surface 201. The bottom of the positioning component is provided with a positioning boss or positioning pin that matches the positioning hole of the second working surface 201. It can be quickly fixed and disassembled with the second working surface 201 by bolts. The height of the positioning component is greater than the height of the lower die block 602, ensuring that when the positioning component positions the workpiece 603, it can restrict the workpiece 603 and keep the workpiece 603 moving under the reference for stamping.

[0028] The positioning components can be positioned on the outer side of the lower molding block 602 in either the length or width direction, depending on the positioning reference requirements of the louvers for different vehicle models. For example, for the end wall louvers of vehicle model A, the positioning components can be arranged at both ends of the lower molding block 602 in the length direction to form a stop on the workpiece 603 in that direction for positioning. For the side wall louvers of vehicle model B, the positioning components can be arranged on both sides of the lower molding block 602 in the width direction to form a stop on the workpiece 603 in that direction for positioning, thus expanding the applicability of the auxiliary system.

[0029] like Figure 3 , Figure 4 As shown, when the stamping system is operating, the workpiece 603 placed on the lower die pressing block 602 is precisely positioned by the positioning component. The edge of the workpiece 603 contacts the positioning component, ensuring that the workpiece 603 does not shift during the stamping process. At this time, the first positioning seat 100 moves downward with the upper die driving mechanism, driving the upper die pressing block 601 to move closer to the lower die pressing block 602 on the second positioning seat 200. When the upper die pressing block 601 and the lower die pressing block 602 are closed, the cavities of the two press the workpiece 603 to form a blade cavity that meets the requirements. When it is necessary to switch to produce louvers for different car models, the operator does not need to disassemble the upper die pressing block 601 and the lower die pressing block 602 on the first positioning seat 100 and the second positioning seat 200. Only the positioning component needs to be moved to adjust the position of the positioning component to match the positioning reference of the workpiece 603 of the new car model. The workpiece 603 is then repositioned by the positioning component. The entire switching process does not require stopping the stamping system to release pressure or lifting the mold, which greatly shortens the mold change time.

[0030] In an optional embodiment, the auxiliary system of this application is used for reconfiguration and positioning of the stamping system. The auxiliary system includes a first positioning seat 100, a second positioning seat 200, and a positioning component. The first positioning seat 100 is used to connect to the stamping system and has a first working surface 101 for mounting an upper molding block 601. The second positioning seat 200 is used to connect to the stamping system and is arranged below the first positioning seat 100. The second positioning seat 200 has a second working surface 201 facing the first working surface 101 and is used to mount a lower molding block 602 that matches the upper molding block 601. The positioning component is detachably fixed on the second working surface 201. The height of the positioning component is greater than the height of the lower molding block 602 so that the positioning component can be positioned outside the length direction or outside the width direction of the lower molding block 602.

[0031] The auxiliary system constructs a stable forming base frame through the corresponding arrangement of the first positioning seat 100 and the second positioning seat 200. The first working surface 101 of the first positioning seat 100 provides a fixed installation reference for the upper die forming block 601, and the second working surface 201 of the second positioning seat 200 provides a corresponding installation position for the lower die forming block 602, ensuring that the upper and lower die forming blocks 602 maintain a precise relative position during the stamping process to meet the geometric parameter requirements for blade cavity forming. The positioning component is detachably fixed on the second working surface 201, and its height is greater than that of the lower die forming block 602. When it is necessary to switch vehicle models, the operator does not need to stop the machine to hoist the entire set of molds. He only needs to remove the positioning component that is compatible with the original vehicle model and replace it with a new positioning component that matches the positioning reference point of the louver of the new vehicle model.

[0032] During the stamping operation, the positioning component can be positioned on the outside of the lower die block 602 in the length or width direction to precisely limit the workpiece 603, ensuring that the positioning reference of the workpiece 603 is fully matched with the requirements of the new model during the stamping process. At the same time, the upper die block 601 completes the blade cavity forming with the regular up and down movement of the stamping system. Throughout the process, the upper and lower die blocks 602 are always fixed on the positioning seat, without the need to adjust their relative position and closing height, thus avoiding the time-consuming steps of mold alignment, bolt tightening and clearance adjustment in traditional mold changing.

[0033] This auxiliary system requires only the replacement of positioning components, reducing operation time to just a few minutes. The time spent on positioning benchmark adjustment and bolt tightening is essentially eliminated, significantly improving the efficiency of flexible production across multiple vehicle models and meeting the diverse, small-batch production needs of the railway freight car industry. Simultaneously, by eliminating the need for frequent hoisting of the entire mold set, it effectively reduces the frequency of overhead crane use and the wear and tear from collisions between the mold and equipment. This also reduces wear on components such as the hydraulic press worktable and positioning pins, extending equipment lifespan. Furthermore, it avoids safety risks such as falls and collisions during mold hoisting, ensuring the safety of personnel and equipment on the production site. Finally, it lowers mold design and manufacturing costs, further improving production economics and addressing the shortcomings of traditional production models from multiple dimensions, including efficiency, safety, and cost.

[0034] like Figure 3 , Figure 4 As shown, in an optional embodiment, the positioning component includes two longitudinal positioning members 301 and two transverse positioning members 302. The two longitudinal positioning members 301 can be arranged outside the length direction of the lower molding block 602, and the two transverse positioning members 302 can be arranged outside the width direction of the lower molding block 602.

[0035] like Figure 3 , Figure 4 As shown, in an optional embodiment, the positioning component includes two longitudinal positioning elements 301 and two transverse positioning elements 302, breaking the limitations of traditional integrated positioning structures. By independently setting the longitudinal and transverse positioning elements 302, precise control of the positioning reference of the workpiece 603 in different directions can be achieved. The two longitudinal positioning elements 301 can be symmetrically arranged on the outer side of the length direction of the lower molding block 602, and the operating space for installing and removing the workpiece 603 is reserved. The two transverse positioning elements 302 can be arranged on the outer side of the width direction of the lower molding block 602. The longitudinal and transverse positioning elements 302 can be replaced or adjusted individually. When it is only necessary to change the positioning reference of the length direction of the workpiece 603, it is not necessary to disassemble the transverse positioning elements 302, further shortening the mold change adjustment time. At the same time, it can adapt to louver workpieces 603 with different aspect ratios, expanding the applicability of the auxiliary system.

[0036] like Figure 3 , Figure 4 As shown, in an optional embodiment, the longitudinal positioning member 301 and the transverse positioning member 302 respectively include a base 401 and a positioning part 402. The base 401 is detachably fixed on the second positioning seat 200, and the positioning part 402 is detachably provided on the base 401.

[0037] The longitudinal positioning component 301 and the transverse positioning component 302 respectively include a base 401 and a positioning part 402. The modular structure of the base 401 and the positioning part 402 solves the problem that traditional positioning components need to be replaced as a whole due to local wear. The base 401 and the second positioning seat 200 are detachably fixed. The base 401 may be provided with a T-slot or threaded hole for installing the positioning part 402. The positioning part 402 is detachably connected to the base 401 by bolts or buckles. When the positioning part 402 wears out due to long-term use, only the positioning part 402 needs to be replaced to restore the positioning accuracy, without replacing the entire positioning component, thus reducing maintenance costs. This realizes the partial replacement and functional upgrade of the positioning component. At the same time, the base 401 is compatible with different types of positioning parts 402, such as positioning pins and positioning blocks, improving system compatibility.

[0038] like Figure 3 , Figure 4 As shown, in an optional embodiment, each base 401 has at least two positioning parts 402. Having at least two positioning parts 402 on each base 401 ensures more stable and accurate positioning of the workpiece 603. When the edge of the workpiece 603 is in contact with two positioning parts 402, it effectively prevents the workpiece 603 from rotating around its axis due to positioning by a single positioning part 402. Compared to a traditional single positioning part 402, multi-positioning point collaborative positioning reduces the stamping scrap rate of the workpiece 603 caused by positioning deviation, while also adapting to minor dimensional changes in the workpiece 603 caused by stamping deformation, thus improving positioning tolerance.

[0039] like Figure 3 , Figure 4 As shown, in an optional embodiment, the positioning part 402 is a positioning pin, and the base 401 is provided with an insertion hole for accommodating the positioning pin.

[0040] In an optional embodiment, the positioning part 402 is a positioning pin, and the base 401 is provided with an insertion hole for accommodating the positioning pin. The length of the positioning pin is 5-8 mm greater than the thickness of the workpiece 603, ensuring that it is higher than the workpiece 603 and forms a reliable positioning.

[0041] like Figure 3 , Figure 4 As shown, in an optional embodiment, the base 401 is provided with a slide rod 403 extending in a horizontal direction, and the positioning part 402 is detachably provided on the slide rod 403.

[0042] like Figure 3 , Figure 4 As shown, in an optional embodiment, the base 401 is provided with a slide rod 403 extending in the horizontal direction, and the positioning part 402 is detachably provided on the slide rod 403. The slide rod 403 also provides a support base for the edge of the workpiece 603 to keep the workpiece 603 stable and adjust the stamping reference.

[0043] like Figure 3 , Figure 4 As shown, in an optional embodiment, the height of the slide rod 403 is the same as the height of the lower die pressing block 602. The fact that the height of the slide rod 403 is the same as the height of the lower die pressing block 602 ensures uniform support for the workpiece 603; reduces the deformation of the workpiece 603 during positioning, ensures that the geometric parameters of the blade cavity meet design requirements, and simultaneously reduces eccentric wear of the die during stamping.

[0044] like Figure 3 , Figure 4 As shown, in an optional embodiment, one end of the slide rod 403 is provided with a downwardly extending handle 404. The surface may be provided with anti-slip texture, and the handle 404 is fixed to the slide rod 403 by threaded connection or welding, which conforms to ergonomic design and facilitates operation by the operator.

[0045] like Figure 3 , Figure 4 As shown, in an optional embodiment, the distance between the two longitudinal positioning members 301 is greater than the width of the lower molding block 602, the distance between the two transverse positioning members 302 is less than the length of the lower molding block 602, and each transverse positioning member 302 includes two transverse positioning blocks arranged on both sides of the width direction of the lower molding block 602.

[0046] The distance between the two longitudinal positioning members 301 is greater than the width of the lower molding block 602, reserving space for the installation and maintenance of the lower molding block 602 and avoiding interference between the longitudinal positioning members 301 and the lower molding block 602; the distance between the two transverse positioning members 302 is less than the length of the lower molding block 602, maintaining spatial avoidance in this direction, preventing structural interference, and enabling the transverse positioning members 302 to position the workpiece 603 from the inside of the length direction of the lower molding block 602, which is suitable for scenarios where the edge of the workpiece 603 in the length direction extends beyond the lower molding block 602; each transverse positioning member 302 includes two transverse positioning blocks arranged on both sides of the width direction of the lower molding block 602, and the two transverse positioning blocks are symmetrically arranged to adapt to the positioning requirements of workpieces 603 of different sizes.

[0047] like Figure 3 , Figure 4 As shown, in an optional embodiment, the first positioning seat 100 is provided with a guide sleeve 501, and the second positioning seat 200 is provided with a guide post 502 arranged coaxially with the guide sleeve 501, and one end of the guide post 502 extends into the guide sleeve 501.

[0048] The first positioning seat 100 is provided with a guide sleeve 501, and the second positioning seat 200 is provided with a guide post 502 arranged coaxially with the guide sleeve 501. This solves the problem of mold wear caused by misalignment of the upper and lower dies in the traditional stamping process. The guide sleeve 501 is fixed to the first positioning seat 100 by an interference fit, and the guide post 502 is fixed to the second positioning seat 200 by a threaded connection or welding. The coaxiality error between the axis of the guide post 502 and the axis of the guide sleeve 501 is controlled within a preset range. One end of the guide post 502 extends into the guide sleeve 501 to ensure guiding stability. When the first positioning seat 100 moves downward with the upper die driving mechanism, the guide post 502 and the guide sleeve 501 form a sliding guide, limiting the horizontal displacement of the first positioning seat 100 and ensuring accurate alignment of the upper die pressing block 601 and the lower die pressing block 602. This reduces the wear of the mold cavity, reduces noise during the stamping process, and improves the production environment.

[0049] It should be understood that the terms "first," "second," etc., are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance. Although the terms "first," "second," etc., may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another. For example, a first unit may be referred to as a second unit, and similarly, a second unit may be referred to as a first unit, without departing from the scope of the exemplary embodiments of this utility model.

[0050] It should be understood that the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0051] It should be understood that in the description of this utility model, the terms "upper," "vertical," "inner," "outer," etc., indicate the orientation or positional relationship when the disclosed product is used, or the orientation or positional relationship commonly understood by those skilled in the art. 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.

[0052] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0053] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments of the present invention. As used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” “containing,” and / or “including” as used herein specify the presence of the stated features, integers, steps, operations, units, and / or components, and do not exclude the presence or addition of one or more other features, quantities, steps, operations, units, components, and / or combinations thereof.

[0054] Specific details are provided in the following description to provide a complete understanding of the exemplary embodiments. However, those skilled in the art will understand that the exemplary embodiments can be implemented without these specific details. In other embodiments, well-known processes, structures, and techniques may be omitted in the depiction of non-essential details to avoid obscuring the exemplary embodiments.

[0055] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

[0056] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art.

Claims

1. An auxiliary system for reconfiguration and positioning of a stamping system, characterized in that, The auxiliary system includes: A first positioning seat is used to connect to the stamping system, and the first positioning seat has a first working surface on which the molding block is installed; The second positioning seat is used to connect the stamping system. The second positioning seat is arranged below the first positioning seat, and the second positioning seat is provided with a second working surface facing the first working surface. The second working surface is used to install a lower molding block that matches the upper molding block. A positioning component is detachably fixed on the second working surface. The height of the positioning component is greater than the height of the lower molding block, so that the positioning component can be positioned outside the length direction or outside the width direction of the lower molding block.

2. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 1, characterized in that: The positioning assembly includes two longitudinal positioning members and two transverse positioning members. The two longitudinal positioning members can be arranged outside the length direction of the lower molded block, and the two transverse positioning members can be arranged outside the width direction of the lower molded block.

3. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 2, characterized in that: The longitudinal positioning member and the transverse positioning member each include a base and a positioning part. The base is detachably fixed on the second positioning seat, and the positioning part is detachably provided on the base.

4. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 3, characterized in that: At least two positioning parts are provided on each of the bases.

5. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 3 or 4, characterized in that: The positioning part is a positioning pin, and the base is provided with an insertion hole for accommodating the positioning pin.

6. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 3, characterized in that: The base is provided with a slide rod extending in a horizontal direction, and the positioning part is detachably provided on the slide rod.

7. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 6, characterized in that: The height of the slide rod is the same as the height of the lower molded block.

8. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 7, characterized in that: One end of the slide rod is provided with a handle that extends downwards.

9. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 2, characterized in that: The distance between the two longitudinal positioning members is greater than the width of the lower molding block, the distance between the two transverse positioning members is less than the length of the lower molding block, and each transverse positioning member includes two transverse positioning blocks arranged on both sides of the width direction of the lower molding block.

10. The auxiliary system for reconfiguration and positioning of a stamping system as described in claim 1, characterized in that: The first positioning seat is provided with a guide sleeve, and the second positioning seat is provided with a guide post arranged coaxially with the guide sleeve, and one end of the guide post extends into the guide sleeve.

Images