Stamping die and stamping equipment
By integrating punching, shaping, and bending functions into one stamping die, the problems of multiple equipment and long cycle time in the existing technology have been solved. It realizes the automated operation of multiple processes on a single machine, improving production efficiency and reducing costs.
Patent Information
- Application Number
- CN202422611965.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-10-28
AI Technical Summary
In existing stamping processes, strip materials require multiple stamping processes and multiple pieces of equipment, resulting in high production costs and long production cycles.
Design a stamping die that integrates punching, shaping, and bending functions into one unit, enabling automated operation of multiple processes using a single machine.
The number of equipment was reduced, the production cycle was shortened, and production efficiency and product output rate were improved.
Smart Images
Figure CN223531254U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of stamping equipment, and in particular to a stamping die and stamping equipment. Background Technology
[0002] In the stamping process, the strip material often needs to go through multiple stamping processes to produce the product. Therefore, the production process is too complicated and often requires the cooperation of multiple stamping equipment to produce the product. Each stamping equipment also needs to be maintained regularly, so the cost of the equipment is relatively high. At the same time, the product production cycle is also relatively long. Utility Model Content
[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a stamping die that enables the production of products from material strips using only one stamping equipment, reducing the number of stamping equipment required and shortening the product production cycle.
[0004] This application also proposes a stamping device having the above-mentioned stamping die.
[0005] A stamping die according to a first aspect embodiment of this application includes:
[0006] The lower die assembly is provided with a punching fit structure, a bending fit structure and a molding fit structure, wherein the punching fit structure, the molding fit structure and the bending fit structure are arranged along the material strip moving direction;
[0007] The upper die assembly includes a punching die, a bending die, and a shaping die. The punching die, the shaping die, and the bending die are arranged along the material strip's movement direction. The punching die is positioned directly above the punching mating structure, the bending die is positioned directly above the bending mating structure, and the shaping die is positioned directly above the shaping mating structure. The punching die and the punching mating structure are used to perform punching operations at specific locations on the material strip. The bending die and the bending mating structure are used to perform bending operations on the material strip. The shaping die and the shaping mating structure are used to perform shaping operations on the material strip.
[0008] The stamping die according to the embodiments of this application has at least the following beneficial effects: by setting the punching die, the molding die, and the bending die in the same stamping die, the required product can be produced with only one stamping equipment, which also greatly shortens the product production cycle and improves the product output rate. By setting the punching die and the punching mating structure, specific opening operations can be performed on the strip. By setting the molding die and the molding mating structure, the shape of the strip can be specifically shaped. By setting the bending die and the bending mating structure, the strip can be bent to a specific angle.
[0009] According to some embodiments of this application, the bottom of the upper mold assembly is provided with a fixing shaft, and the lower mold assembly is provided with a fixing hole. The fixing hole is located directly below the fixing shaft, and the fixing hole and the fixing shaft are used to fix the material strip.
[0010] According to some embodiments of this application, the upper mold assembly is further provided with a separating die head, and the lower mold assembly is further provided with a separating mating structure. The separating die head is located after the bending die head along the material strip moving direction, and the separating mating structure is located after the bending mating structure along the material strip moving direction. The separating die head is located directly above the separating mating structure, and the separating mating structure and the separating die head are used to separate the product from the material strip.
[0011] According to some embodiments of this application, the lower mold assembly is further provided with a support shaft, and the upper mold assembly is provided with an adapter hole that matches the support shaft. The adapter hole is located directly above the support shaft, and the support shaft is used to support the material strip.
[0012] According to some embodiments of this application, the support shaft is an elastic structure.
[0013] According to some embodiments of this application, the upper mold assembly includes a first upper mold and a second upper mold. The first upper mold is located directly above the second upper mold, and the first upper mold and the second upper mold are movably connected. There is a gap between the first upper mold and the second upper mold. The punching die head, the molding die head, the bending die head, and the separating die head are all fixed to the first upper mold, and the punching die head, the molding die head, the bending die head, and the separating die head can all be movably inserted through the second upper mold. The fixed shaft is located on the second upper mold.
[0014] According to some embodiments of this application, the side of the first upper mold is provided with a first groove, the side of the second upper mold is provided with a second groove, the first groove is located directly above the second groove, and the first groove and the second groove are movably connected by a limiting slider.
[0015] According to some embodiments of this application, a collection device is provided directly below the separation and mating structure, the collection device being used to collect the detached product.
[0016] According to some embodiments of this application, the upper mold assembly and the lower mold assembly are movably connected by a fixed column.
[0017] The stamping apparatus according to a second aspect embodiment of this application includes:
[0018] Stamping die according to the first aspect of this application.
[0019] The stamping equipment according to the embodiments of this application has at least the following beneficial effects: by setting the punching die, the molding die, and the bending die in the same stamping die, the required products can be produced using only one stamping equipment, which also greatly shortens the product production cycle and increases the product output rate. By setting the punching die and the punching mating structure, specific opening operations can be performed on the strip material. By setting the molding die and the molding mating structure, the shape of the strip material can be specifically shaped. By setting the bending die and the bending mating structure, the strip material can be bent to a specific angle. By using the stamping die of the first aspect embodiment of this application, the automation of product production can be basically realized, making the stamping equipment simpler and the operating cost lower.
[0020] Additional aspects and advantages of this application 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 this application. Attached Figure Description
[0021] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0022] Figure 1 This is a schematic diagram of a stamping die according to an embodiment of this application;
[0023] Figure 2 for Figure 1 A schematic diagram showing the strip material processed by the stamping die;
[0024] Figure 3 This is a schematic diagram of the structure of the first punching die head;
[0025] Figure 4 This is a schematic diagram of the structure of the second punching die;
[0026] Figure 5 This is a schematic diagram of the third punching die head structure;
[0027] Figure 6 This is a schematic diagram of the molding die head structure;
[0028] Figure 7 This is a schematic diagram of the fourth punching die head structure;
[0029] Figure 8 This is a schematic diagram of the fifth punching die head structure;
[0030] Figure 9 Schematic diagrams of the first bending die head structure, the third bending die head structure, and the fourth bending die head structure;
[0031] Figure 10 This is a schematic diagram of the separation die head structure;
[0032] Figure 11 for Figure 1 A schematic diagram of the first upper die of the stamping mold is shown;
[0033] Figure 12 for Figure 1 The diagram shows the lower die assembly of a stamping die.
[0034] Figure label:
[0035] Stamping die 10; Upper die assembly 100; First upper die 110; First punching die 111; Second punching die 112; Third punching die 113; Shaping die 114; Fourth punching die 115; Fifth punching die 116; First bending die 117; Second bending die 118; Third bending die 119; Fourth bending die 120; Separating die 121; Limiting slider 130; Fixed shaft 140; Second upper die 150; Adaptor hole 160; First groove 170; Second groove 1 80; Lower die assembly 200; First punching fit structure 201; Second punching fit structure 202; Third punching fit structure 203; Molding fit structure 204; Fourth punching fit structure 205; Fifth punching fit structure 206; First bending fit structure 207; Second bending fit structure 208; Third bending fit structure 209; Fourth bending fit structure 210; Separation fit structure 211; Fixing hole 212; Support shaft 220; Fixing post 230; Material strip 300; Through hole 310. Detailed Implementation
[0036] The embodiments of this application 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 application, and should not be construed as limiting this application.
[0037] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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 application.
[0038] In the description of this application, "several" means one or more, "more than" 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. The use of "first" and "second" in the description is merely for 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.
[0039] In the description of this application, unless otherwise expressly defined, terms such as "setup," "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 application in conjunction with the specific content of the technical solution.
[0040] Currently, the existing stamping dies 10 are all used to perform a single type of stamping operation on the strip 300. Therefore, the production of products often requires the cooperation of multiple stamping equipment, which results in relatively high equipment costs for product production. Furthermore, the strip needs to undergo stamping operations by multiple stamping equipment to produce products, which makes the product production cycle relatively long.
[0041] Based on this, the present application provides a stamping die 10, which can produce products using only one stamping machine, greatly reducing production costs and cycle time, and improving production efficiency.
[0042] The following reference Figure 1 , Figure 11 and Figure 12 A stamping die 10 according to an embodiment of this application is described.
[0043] It is understandable that: Figure 1 , Figure 11 and Figure 12 As shown, the stamping die 10 according to an embodiment of this application includes: a lower die assembly 200 and an upper die assembly 100. The lower die assembly 200 is provided with a punching fit structure, a bending fit structure, and a molding fit structure 204, which are arranged along the moving direction of the strip 300. The upper die assembly 100 is provided with a punching die head, a bending die head, and a molding die head 114, which are arranged along the moving direction of the strip 300. With a 300-degree movement direction setting, the punching die head is located directly above the punching mating structure, the bending die head is located directly above the bending mating structure, and the molding die head 114 is located directly above the molding mating structure 204. The punching die head and the punching mating structure are used to perform hole-making operations on specific positions of the strip 300, the bending die head and the bending mating structure are used to perform bending operations on the strip 300, and the molding die head 114 and the molding mating structure 204 are used to perform shaping operations on the strip 300.
[0044] The beneficial effects of the stamping die 10 in this application embodiment can be manifested as follows:
[0045] By setting the punching die, molding die 114, and bending die in the same stamping die 10, the required products can be produced using only one stamping machine. This also greatly shortens the product production cycle and increases the product output rate. By setting the punching die and punching mating structure, specific opening operations can be performed on the strip 300. By setting the molding die 114 and molding mating structure 204, specific shaping of the strip 300 can be performed. By setting the bending die and bending mating structure, the strip 300 can be bent to a specific angle.
[0046] Exemplary, in some embodiments, reference is made to Figure 11 and Figure 12 There are a total of five punching dies: a first punching die 111, a second punching die 112, a third punching die 113, a fourth punching die 115, and a fifth punching die 116. A first punching mating structure 201 is located directly below the first punching die 111; a second punching mating structure 202 is located directly below the second punching die 112; a third punching mating structure 203 is located directly below the third punching die 113; a fourth punching mating structure 205 is located directly below the fourth punching die 115; and a fifth punching mating structure 206 is located directly below the fifth punching die 116. (Refer to...) Figure 3 The first punching die 111 is located near the input end of the strip 300. The first punching mating structure 201 consists of three circular holes. The straight line formed by the three circular holes is perpendicular to the moving direction of the strip 300. The first punching die 111 and the first punching mating structure 201 are adapted to each other. The first punching die 111 and the first punching mating structure 201 can punch fixing holes 212 into the strip 300. (Reference) Figure 4 The second punching die 112 is positioned after the first punching die 111 along the direction of movement of the strip 300. The second punching mating structure 202 consists of four elongated holes. The second punching die 112 and the second punching mating structure 202 are adapted to each other. The second punching die 112 and the second punching mating structure 202 are used to pre-punch the material to facilitate subsequent punching of the strip 300. (Reference) Figure 5 The third punching die 113 is positioned after the second punching die 112 along the direction of movement of the strip 300. The third punching mating structure 203 is a combination of two crescent-shaped holes and a large circular hole. The openings of the two crescent-shaped holes face each other. The third punching die 113 and the third punching mating structure 203 are adapted to each other. The third punching die 113 and the third punching mating structure 203 are used to punch specific holes in the strip 300. (Reference) Figure 6The molding die 114 is positioned after the third punching die 113 along the direction of the material strip 300's movement. The molding die 114 includes a cylindrical stamping column and two sets of symmetrical molding structures. Each set of molding structures includes a column with a trapezoidal base and a column with a triangular base. The side of the column corresponding to the shorter base of the trapezoidal base is parallel to the lower die assembly 200. One side of the triangular base is attached to the upper die assembly 100 and is parallel to the lower die assembly 200. The molding mating structure 204 is a planar structure. The cylindrical stamping column performs a partial stamping action on the material strip 300, repeating the previous step, thus avoiding incomplete stamping by the third punching die 113. The molding die 114 and the molding mating structure 204 are used to stamp and mold the material strip 300 into the required structure. (Reference) Figure 7 The fourth punching die 115 is positioned after the molding die 114 along the direction of the material strip 300's movement. The fourth punching mating structure 205 is a combination of four strip-shaped holes and one U-shaped hole. The fourth punching die 115 is adapted to the fourth punching mating structure 205. The fourth punching mating structure 205 and the fourth punching die 115 are used to punch specific holes in the material strip 300. (Reference) Figure 8 The fifth punching die 116 is positioned after the fourth punching die 115 along the direction of movement of the strip 300. The fifth punching mating structure 206 consists of two bracket-shaped holes and a large circular hole. The openings of the two bracket-shaped holes face each other. The fifth punching die 116 and the fifth punching mating structure 206 are adapted to each other. The fifth punching die 116 and the fifth punching mating structure 206 are used to punch specific holes in the strip 300.
[0047] In one embodiment, four bending dies are also provided, as shown in the reference. Figure 9 , Figure 11 and Figure 12They are: a first bending die 117, a second bending die 118, a third bending die 119, and a fourth bending die 120. A first bending fitting structure 207 is provided directly below the first bending die 117, a second bending fitting structure 208 is provided directly below the second bending die 118, a third bending fitting structure 209 is provided directly below the third bending die 119, and a fourth bending fitting structure 210 is provided directly below the fourth bending die 120. The first bending die 117 is positioned after the fifth punching die 116 along the direction of material strip 300 movement. The first bending mating structure 207 has 45-degree protrusions on both sides perpendicular to the direction of material strip 300 movement. The first bending die 117 and the first bending mating structure 207 can be tightly fitted together. The first bending die 117 and the first bending mating structure 207 are used to pre-bend a portion of the material strip 300 upwards at a 45-degree angle. The second bending die 118 is positioned after the first bending die 117 along the direction of material strip 300 movement. The second bending mating structure 208 has 90-degree protrusions on both sides perpendicular to the direction of material strip 300 movement. The second bending die 118 and the second bending mating structure 208 can be tightly fitted together. The second bending die 118 and the second bending mating structure 208 are used to pre-bend the portion of the material strip 300 that has undergone the 45-degree pre-bending treatment upwards. The strip 300 undergoes a 90-degree downward bend. A third bending die 119 is positioned after the second bending die 118 along the direction of the strip 300's movement. The third bending mating structure 209 is a U-shaped opening. The third bending die 119 and the third bending mating structure 209 are used to bend a portion of the strip 300 downwards by 90 degrees. A fourth bending die 120 is positioned after the fourth bending die 120 along the direction of the strip 300's movement. The fourth bending mating structure 210 has a narrow slit that connects to the U-shaped opening of the third bending mating structure 209. The portion of the strip 300 bent downwards by 90 degrees by the third bending die 119 and the third bending mating structure 209 moves through the narrow slit to the fourth bending mating structure 210. The fourth bending mating structure 210 and the fourth bending die 120 are used to further reinforce the degree of bending of the portion of the strip 300 bent downwards by 90 degrees.
[0048] It should be noted that the number of punching dies can be any number required, such as 1, 2, 3, or 4; the punching die can be a column with a star-shaped bottom, a rhomboid bottom, or other bottom shapes that correspond to the hole types required for product production; the molding die 114 can be a structure that shapes the product into trapezoidal, semi-circular, or other shapes required for the product; the number of bending dies can be any number required for the product, such as 1 or 2; the bending angle can be 30 degrees, 40 degrees, 60 degrees, etc., which can be adjusted according to the actual needs of the product; the mating structure can be a flat, perforated, or stepped structure that fits the die head; the order in which the punching die, molding die 114, and bending die are set can be arbitrarily combined according to the product requirements.
[0049] It is understood that the upper mold assembly 100 has a fixed shaft 140 at its bottom, and the lower mold assembly 200 has a fixed hole 212. The fixed hole 212 is located directly below the fixed shaft 140. The fixed hole 212 and the fixed shaft 140 are used to fix the material strip 300.
[0050] Exemplary, in some embodiments, reference is made to Figure 2 , Figure 11 and Figure 12 The bottom surface of the upper die assembly 100 is provided with multiple rows of fixed shafts 140 perpendicular to the moving direction of the strip 300. The fixed shafts 140 are adapted to the through holes 310 punched on the strip 300 by the first punching die head 111 and the first punching mating structure 201. At the same time, the top surface of the lower die assembly 200 is provided with a fixing hole 212, which is adapted to the fixed shafts 140. The fixed shafts 140 fix the position of the strip 300 by passing through the holes of the strip 300 and the fixing holes 212 of the lower die assembly 200 in sequence. The fixed shafts 140 are set in a conical shape so that the fixed shafts 140 can be more easily inserted into the fixing holes 212 and fit tightly.
[0051] It should be noted that the shape of the fixed shaft 140 can be a uniform cylinder, triangular prism, or other shape; the spacing between each row of fixed shafts 140 can also be unequal; and the arrangement direction of the fixed shafts 140 can also be parallel to the material belt 300.
[0052] It is understood that the upper mold assembly 100 is also provided with a separation mold head 121, and the lower mold assembly 200 is also provided with a separation engagement structure 211. The separation mold head 121 is located after the bending mold head along the moving direction of the material strip 300. The separation mold head 121 is close to the output end of the material strip 300. The separation mold head 121 is located directly above the separation engagement structure 211. The separation engagement structure 211 and the separation mold head 121 are used to separate the product from the material strip 300.
[0053] Exemplary, in some embodiments, reference is made to Figure 10 and Figure 11 The separating die head 121 is located after the third bending die head 119 along the moving direction of the material belt 300. The separating mating structure 211 is a rectangular separating opening. The separating die head 121 is divided into two parts, which are located directly above the upper and lower ends of the product, respectively, to ensure that the product is subjected to uniform force when it leaves the discharge belt 300 and is not easily damaged.
[0054] It should be noted that the shape of the separation port can be circular, trapezoidal, etc.; the separation die head 121 can also be divided into three parts, four parts, or even a whole piece, etc., which can make the strip 300 be subjected to uniform force and detach.
[0055] It is understandable that the lower mold assembly 200 is also provided with a support shaft 220, and the upper mold assembly 100 is provided with an adapter hole 160 that matches the support shaft 220. The adapter hole 160 is located directly above the support shaft 220, and the support shaft 220 is used to support the material strip 300.
[0056] For example, in some embodiments, references 1 and Figure 12 The support shafts 220 are arranged in two rows along the direction of movement of the material strip 300. The distance between the two rows of support shafts 220 is just the width of the material strip 300. There is a certain height difference between the support shafts 220 and the lower mold assembly 200, which is used to support the material strip 300 and ensure that the material strip 300 will not cause unnecessary wear due to contact with the lower mold assembly 200 during the transmission.
[0057] It should be noted that the number of rows of support shafts 220 can be 1 row, 2 rows, etc.; the spacing of each row of support shafts 220 can be adjusted according to actual needs.
[0058] It is understandable that the support shaft 220 is an elastic structure.
[0059] Exemplary, in some embodiments, reference is made to Figure 1 and Figure 12 The support shaft 220 has an elastic and extensible structure, so that when the die head presses downward, the die head can fit into the mating structure due to the elasticity of the support shaft 220. At this time, the strip 300 is located between the die head and the mating structure. During the transmission of the strip 300, the strip 300 will not come into contact with or rub against the mating structure, thus avoiding the possibility of the mating structure causing damage to the strip 300.
[0060] It is understood that the upper mold assembly 100 includes a first upper mold 110 and a second upper mold 150. The first upper mold 110 is located directly above the second upper mold 150, and the first upper mold 110 and the second upper mold 150 are movably connected. There is a gap between the first upper mold 110 and the second upper mold 150. The punching die head, the molding die head 114, the bending die head, and the separating die head 121 are all fixed to the first upper mold 110, and the punching die head, the molding die head 114, the bending die head, and the separating die head 121 can all be movably inserted into the second upper mold 150. The fixed shaft 140 is located in the second upper mold 150.
[0061] Exemplary, in some embodiments, reference is made to Figure 1 , Figure 11 and Figure 12The upper die assembly 100 includes a first upper die 110 and a second upper die 150, with a certain gap between them. The connection between the first upper die 110 and the second upper die 150 is movable, and the second upper die 150 can move vertically. The punching die head, molding die head 114, bending die head, and separating die head 121 are all fixed to the first upper die 110. The first upper die 110 is electrically connected to a motor. When the motor drives the first upper die 110 to punch downwards, it also drives the punching die head, molding die head 114, bending die head, and separating die head 121 to punch downwards. At the same time, the punching die head, molding die head 114, bending die head 121, and separating die head 121... 14. The bending die and the separating die 121 are movably inserted through the second upper die 150 so that during stamping, the second upper die 150 first contacts the strip 300 to fix the strip 300, and the first upper die 110 then punches downwards. The punching die, the shaping die 114, the bending die and the separating die 121 pass through the second upper die 150 to perform the stamping operation on the strip 300. Therefore, the gap between the first upper die 110 and the second upper die 150 is equivalent to a buffer, so that there is a certain time interval between the operation of fixing the strip 300 and the operation of stamping the strip 300, ensuring that the strip 300 is accurately fixed before the stamping operation is performed.
[0062] It should be noted that the first upper mold 110 can be driven manually or by a motor; the gap between the first upper mold 110 and the second upper mold 150 can be adjusted according to the needs of product production.
[0063] It is understood that the first upper mold 110 has a first groove 170 on its side, and the second upper mold 150 has a second groove 180 on its side. The first groove 170 is located directly above the second groove 180, and the first groove 170 and the second groove 180 are movably connected by a limiting slider 130.
[0064] Exemplary, in some embodiments, reference is made to Figure 1 and Figure 12The upper mold assembly 100 has two sets, which are connected and fixed by a top plate. Therefore, the upper mold assembly 100 can be expanded according to specific needs, and the combination of multiple sets of upper mold assemblies 100 is also convenient for replacement. The side of the first upper mold 110 has multiple first grooves 170. Similarly, the side of the second upper mold 150 also has multiple second grooves 180. The second grooves 180 are located directly below the first grooves 170 and correspond one-to-one. The first grooves 170 and the second grooves 180 are connected by a single groove. The limiting slider 130 is connected to the first groove 170. The limiting slider 130 is rectangular and has protrusions at both ends to facilitate engagement with the groove. The limiting slider 130 is engaged with the first groove 170 and is movably engaged with the second groove 180. Therefore, the second upper mold 150 can move up and down relative to the first upper mold 110. The limiting slider is detachable and replaceable. Therefore, the width of the gap between the first upper mold 110 and the second upper mold 150 can be adjusted as needed by replacing the limiting slider 130 with one of different lengths.
[0065] It should be noted that the limit slider 130 can also be a flexible connection structure.
[0066] It is understandable that a collection device is provided directly below the separation and mating structure 211, and the collection device is used to collect the separated product.
[0067] For example, in some embodiments, a collection device (not shown in the figures) is provided below the separation and mating structure 211. When the separation die head 121 performs a stamping operation, the product detaches from the material strip 300 and falls into the collection device through the opening of the separation and mating structure 211 for unified processing, which can effectively prevent the product from being scattered.
[0068] It should be noted that the collection device can be connected to the mold or it can be an independent and replaceable structure.
[0069] It is understandable that the upper mold assembly 100 and the lower mold assembly 200 are movably connected by the fixing post 230.
[0070] Exemplary, in some embodiments, reference is made to Figure 1 The lower die assembly 100 and the upper die assembly 200 are movably connected by a fixing post 230. The fixing post 230 is fixed to the lower die assembly 200, and the upper die assembly 200 can move up and down along the fixing post 230 to realize the stamping operation.
[0071] The stamping apparatus according to the second aspect of the application includes the stamping die 10 according to the first aspect of the application described above.
[0072] According to the stamping equipment of the embodiments of this application, by setting the punching die, the molding die 114 and the bending die in the same stamping mold 10, the required products can be produced with only one stamping equipment, which also greatly shortens the production cycle and improves the output rate. By setting the punching die and the punching mating structure, specific opening operations can be performed on the strip 300. By setting the molding die 114 and the molding mating structure 204, the shape of the strip 300 can be specifically shaped. By setting the bending die and the bending mating structure, the strip 300 can be bent to a specific angle. By using the stamping mold 10 of the first aspect embodiment of this application, the automation of product production can be basically realized, making the stamping equipment simpler and the operating cost lower.
[0073] Other configurations and operations of the stamping equipment according to the embodiments of this application are known to those skilled in the art and will not be described in detail here.
[0074] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application 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 this application.
Claims
1. A stamping die, characterized in that, include: The lower die assembly is provided with a punching fit structure, a bending fit structure and a molding fit structure, wherein the punching fit structure, the molding fit structure and the bending fit structure are arranged along the material strip moving direction; The upper die assembly includes a punching die, a bending die, and a shaping die. The punching die, the shaping die, and the bending die are arranged along the material strip's movement direction. The punching die is positioned directly above the punching mating structure, the bending die is positioned directly above the bending mating structure, and the shaping die is positioned directly above the shaping mating structure. The punching die and the punching mating structure are used to perform punching operations at specific locations on the material strip. The bending die and the bending mating structure are used to perform bending operations on the material strip. The shaping die and the shaping mating structure are used to perform shaping operations on the material strip.
2. The stamping die according to claim 1, characterized in that, The upper mold assembly has a fixed shaft at its bottom, and the lower mold assembly has a fixed hole located directly below the fixed shaft. The fixed hole and the fixed shaft are used to fix the material strip.
3. The stamping die according to claim 2, characterized in that, The upper die assembly is further provided with a separation die head, and the lower die assembly is further provided with a separation mating structure. The separation die head is located after the bending die head along the material strip movement direction, and the separation mating structure is located after the bending mating structure along the material strip movement direction. The separation die head is located directly above the separation mating structure. The separation mating structure and the separation die head are used to separate the product from the material strip.
4. The stamping die according to claim 1, characterized in that, The lower mold assembly is further provided with a support shaft, and the upper mold assembly is provided with an adapter hole that matches the support shaft. The adapter hole is located directly above the support shaft, and the support shaft is used to support the material strip.
5. The stamping die according to claim 4, characterized in that, The support shaft is an elastic structure.
6. The stamping die according to claim 3, characterized in that, The upper mold assembly includes a first upper mold and a second upper mold. The first upper mold is located directly above the second upper mold and is movably connected to the second upper mold. There is a gap between the first upper mold and the second upper mold. The punching die head, the molding die head, the bending die head, and the separating die head are all fixed to the first upper mold, and the punching die head, the molding die head, the bending die head, and the separating die head can all be movably inserted through the second upper mold. The fixed shaft is located on the second upper mold.
7. The stamping die according to claim 6, characterized in that, The first upper mold has a first groove on its side, and the second upper mold has a second groove on its side. The first groove is located directly above the second groove, and the first groove and the second groove are movably connected by a limiting slider.
8. The stamping die according to claim 3, characterized in that, A collection device is provided directly below the separation and assembly structure, and the collection device is used to collect the separated products.
9. The stamping die according to claim 1, characterized in that, The upper mold assembly and the lower mold assembly are movably connected by a fixed column.
10. A stamping device, characterized in that, include: The stamping die according to any one of claims 1 to 9.