Stamping die equipment capable of producing two products at one time
By designing a stamping die equipment with one die and two parts, multiple stamping and separation are achieved by utilizing the coordinated movement of the upper and lower dies. This solves the problems of easy cracking and low yield of thin-walled products in existing equipment, and improves the strength of products and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN FRD SCI & TECH
- Filing Date
- 2025-03-26
- Publication Date
- 2026-04-14
AI Technical Summary
Existing one-out-two-stamping die devices lack effective cutting or ejection structures, making it difficult to quickly separate stamping raw materials. They are only suitable for producing thin-walled products, and the product yield is low.
A two-stage stamping die device was designed, comprising a lower die base, a lower template, an upper ejector plate, and an upper die base. The upper ejector plate and forming punch are driven by the upper die pressure device, and the first ejector rod is driven by the lower die pressure device, realizing multiple stamping and separation of the stamping material. It is suitable for thick-walled products, and the demolding efficiency is improved by the scraper and scraper rod.
It improved the uniformity of product wall thickness and mechanical properties, enhanced the product yield, reduced production costs, and increased the utilization rate of the material strip.
Smart Images
Figure CN224114944U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of stamping die equipment technology, and in particular to a stamping die equipment that produces two stamping dies in one operation. Background Technology
[0002] Existing stamping die equipment typically operates on a one-out-one production model, resulting in low production efficiency, high costs, and difficulty in meeting the production requirements of large quantities in a short period of time.
[0003] To address this, some manufacturers have proposed one-out-two stamping die devices. However, existing one-out-two stamping dies typically produce products in a single step, lacking an effective cutting or ejection structure. The stamping material is difficult to separate quickly from the die, resulting in multiple stamping operations. Therefore, they are only suitable for producing thin-walled products, which are prone to cracking and twisting. Furthermore, the product yield is low and does not meet production requirements.
[0004] Therefore, the existing one-out-two stamping dies have the problem that they can only produce products in one step, are only suitable for producing thin-walled products, and produce thin-walled products with a low yield. Utility Model Content
[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide a stamping die equipment that produces two stamping products in one step, which aims to solve the problems of existing stamping dies that produce two stamping products in one step, are only suitable for producing thin-walled products, and have thin-walled products with low yield.
[0006] The technical solution adopted by this application to solve the technical problem is as follows: This application provides a stamping die equipment with one output and two outputs, comprising:
[0007] A lower mold base, on which a lower mold pressure device is provided;
[0008] A lower template is disposed on the lower die base; the lower template is provided with a forming insert for placing stamping material; the lower die pressure device is provided with a first ejector rod; the forming insert is provided with a plurality of through holes corresponding to the first ejector rod; the first ejector rod is located below the through holes.
[0009] An upper ejector plate is positioned above the lower template; the upper ejector plate is provided with a plurality of forming punches corresponding to the through holes;
[0010] An upper mold base is disposed above the upper ejector plate, and an upper mold pressure device is disposed on the upper mold base; the upper mold pressure device drives the upper ejector plate to move;
[0011] The upper die pressure device drives the upper ejector plate to move downward, and the forming punch presses the stamping material placed on the forming insert.
[0012] The upper die pressure device drives the upper ejector plate to move upward, thereby separating the forming punch from the forming insert;
[0013] The lower die pressure device drives the first ejector rod to move upward through the through hole, thereby separating the forming insert from the stamping material.
[0014] Optionally, the upper ejector plate is provided with a scraper plate, which is located between the forming punch and the forming insert, and the scraper plate is provided with a hole corresponding to the forming punch; when the upper die pressure device drives the upper ejector plate to move downward, the forming punch passes through the hole in the scraper plate and stamps the stamping material placed on the forming insert.
[0015] Optionally, the one-out-two stamping die equipment further includes an upper stripper back, which is located between the upper stripper plate and the upper die base; a scraper rod is provided on the upper stripper back, one end of the scraper rod is connected to the upper stripper back, and the other end of the scraper rod passes through the upper stripper plate and is connected to the scraper plate; when the upper die pressure device drives the forming punch to move upward, the scraper rod drives the scraper plate to move downward, thereby separating the forming punch from the stamping material.
[0016] Optionally, the lower die pressure device is further provided with a punch plate, and the first ejector rod is disposed on the punch plate; one end of the punch plate is connected to the first ejector rod, and the other end of the punch plate is connected to the lower die pressure device.
[0017] Optionally, the punch plate is further provided with a reverse ejector rod, and both the lower mold base and the lower template are provided with through holes corresponding to the reverse ejector rod.
[0018] Optionally, a lower pad is provided between the lower template and the lower mold base, and the lower pad is provided with through holes corresponding to the first ejector rod and the reverse ejector rod, respectively.
[0019] Optionally, a first outer guide post is provided at one end of the upper mold base near the lower mold base, and a first positioning seat corresponding to the first outer guide post is provided on the lower mold base.
[0020] Optionally, an inner guide post is provided at one end of the upper ejector plate near the lower template, and a third positioning seat corresponding to the inner guide post is provided on the lower template.
[0021] Optionally, an upper clamping plate and an upper pad are sequentially arranged between the upper ejector plate and the upper mold base, and the upper mold pressure device sequentially passes through the upper pad and the upper clamping plate and is connected to the upper ejector plate.
[0022] Optionally, the one-out-of-two stamping die equipment further includes a lower support plate, which is located below the lower die pressure device, and the lower support plate is provided with lower pads connected to the lower die base.
[0023] Compared with the prior art, this application provides a stamping die device for one-to-two output, including a lower die base, a lower die plate, an upper ejector plate, and an upper die base. The forming insert on the lower die plate has several through holes corresponding to the forming punches on the upper ejector plate. The upper ejector plate can be driven by the upper die pressure device, which in turn drives the forming punches to move, allowing the forming punches to stamp the stamping material placed on the forming insert, pressing them together to obtain the desired stamped shape. Furthermore, the lower die pressure device is equipped with a first ejector rod, which can be driven by the lower die pressure device to press the stamping material through the through holes. The material is then repeatedly stamped by the forming punches, making it suitable for stamped products with thick walls, ensuring uniform wall thickness, and allowing for sequential material removal. Multiple stamping operations can improve the product's strength, hardness, and other mechanical properties, thereby increasing the product yield. Simultaneously, several preset products can be vertically arranged on the stamping material strip placed on the forming insert, corresponding to several through holes, thus achieving one-to-two or one-to-multiple output effects. Attached Figure Description
[0024] Figure 1 This is a cross-sectional view of the one-out-two stamping die equipment provided in this application during die closing;
[0025] Figure 2 This is a cross-sectional view of the critical state of stamping forming by the one-out-two stamping die equipment provided in this application.
[0026] Figure 3 This is a cross-sectional view of the one-out-two stamping die equipment provided in this application during die opening;
[0027] Figure 4 This is a schematic diagram of two products being stamped from a strip of material using a one-out-two stamping die provided in this application.
[0028] Figure 5 This is a schematic diagram of a product obtained by stamping a strip of material using an existing one-out-one-stamping device.
[0029] Explanation of reference numerals in the attached figures:
[0030] 1. Upper ejector plate; 2. Lower template; 3. Upper die base; 4. Lower die base; 5. Lower support plate; 6. Lower pad; 7. First outer guide post; 8. Inner guide post; 9. Second outer guide post; 10. Stamping material; 11. Forming punch; 12. Scraper; 21. Forming insert; 22. Back ejector rod; 23. First ejector rod; 24. Lower die pressure device; 25. Punch plate; 26. Movable part; 31. Upper pad; 32. Upper clamping plate; 33. Upper ejector back; 34. Upper die pressure device; 41. Lower pad; 71. First positioning seat; 81. Third positioning seat; 91. Second positioning seat; 101. Material strip; 102. Product; 121. Scraper rod. Detailed Implementation
[0031] 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.
[0032] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used 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, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.
[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" 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. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0034] Reference Figure 1 , Figure 2 and Figure 3The first embodiment of this application provides a stamping die device with one-to-two outputs, including: a lower die base 4, a lower template 2, an upper ejector plate 1, and an upper die base 3. A lower die pressure device 24 is provided below the lower die base 4. The lower template 2 is disposed on the lower die base 4. A forming insert 21 for placing stamping material 10 is provided on the lower template 2. A first ejector rod 23 is provided on the lower die pressure device 24. A plurality of through holes corresponding to the first ejector rod 23 are provided on the forming insert 21. The first ejector rod 23 is located below the through holes. The upper ejector plate 1 is disposed above the lower template 2. A plurality of forming punches 11 corresponding to the through holes are provided on the upper ejector plate 1. An upper die pressure device 34 is provided on the upper die base 3. The upper die pressure device 34 drives the upper ejector plate 1 to move.
[0035] The upper die pressure device 34 drives the upper ejector plate 1 to move downward, and the forming punch 11 stamps the stamping material 10 placed on the forming insert 21; the upper die pressure device 34 drives the upper ejector plate 1 to move upward, thereby separating the forming punch 11 from the forming insert 21; the lower die pressure device 24 drives the first ejector rod 23 to move upward through the through hole, thereby separating the forming insert 21 from the stamping material 10.
[0036] The forming insert 21 is used to hold the stamping material 10, and the forming insert 21 is provided with the shape of the desired product 102. The upper die pressure device 34 of the upper die holder 3 is connected to the upper ejector plate 1, driving the upper ejector plate 1 to move and thus driving the forming punch 11 to press down. The upper ejector plate 1 and the forming punch 11 are fixedly connected. When the upper die pressure device 34 drives the upper ejector plate 1 to move, it also drives the forming punch 11 to move.
[0037] The upper die pressure device 34 drives the upper ejector plate 1 to move the forming punch 11, thereby making the upper ejector plate 1 combine with the lower die plate 2, so that the stamping material 10 placed on the forming insert 21 is extruded and formed according to the shape of the forming insert 21 and the shape of the forming punch 11. Specifically, the stamping can be performed in multiple times. After each stamping is completed, the upper die pressure device 34 can drive the upper ejector plate 1 to move the forming punch 11 upward, thereby realizing the separation of the forming punch 11 from the stamping material 10.
[0038] The lower die pressure device 24 is used to drive the lower die base 4 to move and drive the first ejector pin 23 to move through the through hole, so that the stamping material 10 placed on the forming insert 21 can be ejected by the first ejector pin 23; that is, after each stamping, the stamping material 10 can be ejected by the first ejector pin 23 and then stamped by the forming punch 11, so that multiple stampings can be performed, and the product 102 obtained after multiple stampings is easy to demold; multiple stampings are suitable for producing products 102 with thick walls, and the resulting product 102 has better mechanical properties and a higher yield.
[0039] This embodiment of a one-out-two stamping die device includes a lower die base 4, a lower template 2, an upper ejector plate 1, and an upper die base 3. The forming insert 21 on the lower template 2 has several through holes corresponding to the forming punch 11 on the upper ejector plate 1. The upper ejector plate 1 can be driven by the upper die pressure device 34, thereby driving the forming punch 11 to move. This allows the forming punch 11 to stamp the stamping material 10 placed on the forming insert 21, pressing it to obtain the desired stamping shape. Furthermore, a first ejector rod 23 is provided on the lower die pressure device 24. The lower die pressure device 24 can drive the first ejector rod 23 to press the stamping material 10 through the through holes. The material is then repeatedly stamped by the forming punch 11, making it suitable for stamping products with thick walls, ensuring uniform wall thickness, and allowing for sequential material removal. Multiple stamping operations can improve the strength, hardness, and other mechanical properties of the product 102, thereby increasing the yield of the product 102. Meanwhile, the strip 101 of the stamping material 10 placed on the forming insert 21 can be vertically arranged with several preset products 102, corresponding to several through holes, so as to achieve the effect of one output of two or one output of multiple.
[0040] Specifically, refer to the following: Figure 4 and Figure 5In this embodiment, the cross-sectional width of the strip 101 of the one-out-two stamping die equipment is greater than the width of two preset stamping materials 10. This allows for the simultaneous stamping of the preset stamping materials 10, resulting in the output of two products 102 with partially connected preset shapes. These products 102 are then cut to obtain two finished products. In contrast, existing one-out-one stamping devices output a product 102 partially connected to the incompletely stamped stamping material 10, which is then cut to obtain a single product 102. With the same area of the strip 101, the utilization rate of the strip 101 in this embodiment is 70.26%, higher than the 63.78% utilization rate of the strip 101 in existing one-out-one stamping devices that outputs only one stamping material 10 product 102 at a time. Therefore, the one-out-two stamping die equipment of this embodiment can simultaneously stamp products 102 from two stamping materials 10, improving the utilization rate of the strip 101 and reducing the stamping cost of the products 102. The number of through holes in the forming punch 11 and the forming insert 21 can be set according to the requirements of the product 102 of the stamping material 10 in one stamping.
[0041] In some embodiments, the upper ejector plate 1 is provided with a scraper plate 12, which is located between the forming punch 11 and the forming insert 21, and the scraper plate 12 is provided with a hole corresponding to the forming punch 11; when the upper die pressure device 34 drives the upper ejector plate 1 to move downward, the forming punch 11 passes through the hole on the scraper plate 12 and stamps the stamping material 10 placed on the forming insert 21.
[0042] The forming punch 11 passes through the hole in the scraper plate 12 and can directly act on the stamping material 10 of the forming insert 21 for stamping. Specifically, the upper die pressure device 34 can drive the upper ejector plate 1 to move the forming punch 11 downward through the hole in the scraper plate 12, thereby combining with the forming insert 21 to complete the stamping. Afterward, the upper die pressure device 34 drives the forming punch 11 on the upper ejector plate 1 to move upward, so that the forming punch 11 separates from the forming insert 21. The scraper plate 12 is located between the forming punch 11 and the forming insert 21, which can reduce the contact area between the forming punch 11 and the stamping material 10 on the forming insert 21, and play a role in preventing the forming punch 11 from being tightly combined with the stamping material 10 placed on the forming insert 21, so as to facilitate multiple stamping and demolding of the stamping material 10.
[0043] In some embodiments, the one-out-two stamping die equipment further includes an upper stripper 33, which is located between the upper stripper plate 1 and the upper die base 3. A scraper rod 121 is provided on the upper stripper 33, one end of which is connected to the upper stripper 33, and the other end of which passes through the upper stripper plate 1 and is connected to the scraper plate 12. When the upper die pressure device 34 drives the forming punch 11 to move upward, the scraper rod 121 drives the scraper plate 12 to move downward, thereby separating the forming punch 11 from the stamping material 10.
[0044] After the stamping operation is completed, the upper die pressure device 34 drives the forming punch 11 to move upward, and at the same time, it can also drive the scraper plate 12 to move downward through the scraper rod 121, thereby completely separating the forming punch 11 from the stamping material 10. That is, the scraper rod 121 can drive the scraper plate 12 to move on the upper ejector plate 1, so that the stamping material 10 connected to the forming punch 11 due to the stamping force is driven to move away from the forming punch 11 as the scraper plate 12 moves downward, until the forming punch 11 is completely separated from the stamping material 10.
[0045] Specifically, one end of the upper mold pressure device 34 is set on the upper mold base 3, and the other end directly abuts against the upper ejector 33. By pushing the upper ejector 33 to move, it in turn pushes the upper ejector plate 1 connected to the upper ejector 33 to move in the same direction.
[0046] In some embodiments, the lower die pressure device 24 is further provided with a punch plate 25, and the first ejector rod 23 is disposed on the punch plate 25. One end of the punch plate 25 is connected to the first ejector rod 23, and the other end of the punch plate 25 is connected to the lower die pressure device 24. The lower die pressure device 24 drives the punch plate 25 to move, and drives the first ejector rod 23 on the punch plate 25 to move.
[0047] A movable part 26 is provided in the lower template 2 at the position corresponding to the through hole of the molding insert 21. The first push rod 23 can push the movable part 26 to move up and down in the through hole of the molding insert 21, thereby pushing the stamping material 10 placed on the molding insert 21 to move, thus facilitating the demolding of the stamping material 10.
[0048] In some embodiments, the punch plate 25 is also provided with a counter-push rod 22, and the lower mold base 4 and the lower mold plate 2 are both provided with through holes corresponding to the counter-push rod 22.
[0049] The anti-ejector 22 can be used to abut against the upper ejector plate 1 or the scraper plate 12 when the upper die pressure device 34 pushes the upper ejector plate 1 downward, thereby dispersing the pressure of the upper ejector plate 1 on the lower die plate 2; it can also be used to separate the upper ejector plate 1 from the lower die plate 2, and can prevent the first ejector 23 from pushing the stamping material 10 out too high, thus preventing the stamping material 10 from being thrown away; the length of the anti-ejector 22 is different from the length of the first ejector 23, and the lengths of both the anti-ejector 22 and the first ejector 23 can be set according to actual requirements.
[0050] Specifically, the upper die pressure device 34 pushes the upper ejector plate 1 to engage with the lower die plate 2, causing the forming punch 11 to act on the stamping material 10 placed on the forming insert 21. At this time, the anti-ejector rod 22 abuts against the upper ejector plate 1 or the scraper plate 12, and there is still a gap between the lower die base 4 and the ejector plate 25. When it is necessary to separate the stamping material 10 from the forming punch 11, the first ejector rod 23 pushes upward to push the stamping material 10 out of the die through the movable part 26. At the same time, the anti-ejector rod 22 also pushes upward to press the upper ejector plate 1 or the scraper plate 12, thereby further separating the stamping material 10 from the forming punch 11 until the ejector plate 25 and the lower die base 4 are completely in contact, improving the separation efficiency and demolding efficiency of the stamping material 10 from the forming punch 11.
[0051] In some embodiments, a lower pad 41 is provided between the lower template 2 and the lower mold base 4. The lower pad 41 has through holes corresponding to the first ejector rod 23 and the reverse ejector rod 22, respectively. The lower pad 41 is located between the lower template 2 and the lower mold base 4, and has a certain buffering effect, which facilitates the transmission of force and prevents the lower template 2 from being subjected to excessive force, thereby extending the service life of the lower template 2 and the lower mold base 4.
[0052] In some embodiments, a first outer guide post 7 is provided at one end of the upper mold base 3 near the lower mold base 4, and a first positioning seat 71 corresponding to the first outer guide post 7 is provided on the lower mold base 4. The first outer guide post 7 and the first positioning seat 71 correspond to each other and are used to position the upper mold base 3 and the lower mold base 4, thereby positioning the upper stripper plate 1 and the lower template 2 to prevent positional deviation from causing defective products.
[0053] The upper mold base 3 is provided with a second outer guide post 9 at one end near the lower mold base 4, and the lower mold base 4 is provided with a second positioning seat 91 corresponding to the second outer guide post 9. The first outer guide post 7 and the second outer guide post 9 are respectively provided on both sides of the upper mold base 3, and are used to position the upper mold base 3 and the lower mold base 4, thereby positioning the upper ejector plate 1 and the lower template 2 to prevent positional deviation.
[0054] In some embodiments, an inner guide post 8 is provided at one end of the upper ejector plate 1 near the lower template 2, and a third positioning seat 81 corresponding to the inner guide post 8 is provided on the lower template 2. The inner guide post 8 and the third positioning seat 81 correspond to each other. After positioning using the first outer guide post 7 and the second outer guide post 9, the inner guide post 8 and the third positioning seat 81 are then positioned to directly position the upper mold base 3 and the lower mold base 4, further improving positioning accuracy and preventing positional deviation. Specifically, the inner guide post 8 is disposed on the upper mold base 3, passing through the upper ejector plate 1, the upper ejector back 33, the upper clamping plate 32, and the upper pad 31, and corresponding to the third positioning seat 81 for positioning.
[0055] In some embodiments, an upper clamping plate 32 and an upper pad 31 are sequentially arranged between the upper ejector plate 33 and the upper mold base 3. The upper mold pressure device 34 passes through the upper pad 31 and the upper clamping plate 32 sequentially and is connected to the upper ejector plate 1. Both the upper pad 31 and the upper clamping plate 32 serve as buffers, cushioning the forces acting on the upper ejector plate 1, thereby extending the service life of the upper ejector plate 1 and the upper mold base 3.
[0056] In some embodiments, the one-out-of-two stamping die equipment further includes a lower support plate 5, which is located below the lower die pressure device 24. The lower support plate 5 is provided with lower pads 6 connected to the lower die base 4. The lower support plate 5 is the base of the one-out-of-two stamping die equipment, used for support and pressure bearing; specifically, the lower support plate 5 is connected to the lower die base 4 through the lower pads 6, thereby supporting the lower die base 4.
[0057] In summary, this application provides a one-out-two stamping die device, including a lower die base, a lower die plate, an upper ejector plate, and an upper die base. The forming insert on the lower die plate has several through holes corresponding to the forming punches on the upper ejector plate. The upper ejector plate can be driven by the upper die pressure device, which in turn drives the forming punches to move, allowing the forming punches to press the stamping material placed on the forming inserts to obtain the desired stamped shape. Furthermore, the lower die pressure device is equipped with a first ejector rod, which can be driven by the lower die pressure device to press the stamping material through the through holes. The material is then repeatedly stamped by the forming punches, making it suitable for stamped products with thick walls, ensuring uniform wall thickness, and allowing for sequential material removal. Multiple stamping operations improve the product's strength, hardness, and other mechanical properties, thereby increasing the product yield. Simultaneously, several preset products can be vertically arranged on the stamping material strip placed on the forming inserts, corresponding to several through holes, thus achieving a one-out-two or one-out-multiple effect.
[0058] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing examples, or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions in the examples of this application.
Claims
1. A stamping die equipment that produces two stampings in one operation, characterized in that, include: A lower mold base, on which a lower mold pressure device is provided; A lower template is provided on the lower mold base; the lower template is provided with a forming insert for placing stamping material, the lower mold pressure device is provided with a first ejector rod, the forming insert is provided with a plurality of through holes corresponding to the first ejector rod, and the first ejector rod is located below the through holes; An upper ejector plate is positioned above the lower template; the upper ejector plate is provided with a plurality of forming punches corresponding to the through holes; An upper mold base is disposed above the upper ejector plate, and an upper mold pressure device is disposed on the upper mold base; the upper mold pressure device drives the upper ejector plate to move; The upper die pressure device drives the upper ejector plate to move downward, and the forming punch presses the stamping material placed on the forming insert. The upper die pressure device drives the upper ejector plate to move upward, thereby separating the forming punch from the forming insert; The lower die pressure device drives the first ejector rod to move upward through the through hole, thereby separating the forming insert from the stamping material.
2. The stamping die equipment with one output and two outputs according to claim 1, characterized in that, The upper stripper plate is provided with a scraper plate, which is located between the forming punch and the forming insert, and the scraper plate is provided with a hole corresponding to the forming punch. When the upper die pressure device drives the upper stripper plate to move downward, the forming punch passes through the hole in the scraper plate and stamps the stamping material placed on the forming insert.
3. The stamping die equipment with one output and two outputs according to claim 2, characterized in that, The one-out-of-two stamping die equipment also includes an upper stripper back, which is located between the upper stripper plate and the upper die base; a scraper is provided on the upper stripper back, one end of the scraper is connected to the upper stripper back, and the other end of the scraper passes through the upper stripper plate and is connected to the scraper plate; When the upper die pressure device drives the forming punch to move upward, the scraper rod drives the scraper plate to move downward, thereby separating the forming punch from the stamping material.
4. The stamping die equipment with one output and two outputs according to claim 1, characterized in that, The lower die pressure device is also provided with a punch plate, and the first ejector rod is disposed on the punch plate; one end of the punch plate is connected to the first ejector rod, and the other end of the punch plate is connected to the lower die pressure device.
5. The stamping die equipment with one output and two outputs according to claim 4, characterized in that, The punch plate is also provided with a reverse ejector rod, and the lower mold base and the lower template are both provided with through holes corresponding to the reverse ejector rod.
6. The stamping die equipment with one output and two outputs according to claim 5, characterized in that, A lower pad is provided between the lower template and the lower mold base, and the lower pad is provided with through holes corresponding to the first ejector rod and the reverse ejector rod, respectively.
7. The stamping die equipment with one output and two outputs according to claim 1, characterized in that, The upper mold base is provided with a first outer guide post at one end near the lower mold base, and the lower mold base is provided with a first positioning seat corresponding to the first outer guide post.
8. The stamping die equipment with one output and two outputs according to claim 1, characterized in that, An inner guide post is provided at one end of the upper ejector plate near the lower template, and a third positioning seat corresponding to the inner guide post is provided on the lower template.
9. The stamping die equipment with one output and two outputs according to claim 3, characterized in that, An upper clamping plate and an upper pad are sequentially arranged between the upper ejector plate and the upper mold base. The upper mold pressure device passes through the upper pad and the upper clamping plate and is connected to the upper ejector plate.
10. The stamping die equipment with one output and two outputs according to claim 1, characterized in that, The one-out-of-two stamping die equipment also includes a lower support plate, which is located below the lower die pressure device, and the lower support plate is provided with lower pads that are connected to the lower die base.