Metal continuous stamping die and in-die assembling method thereof

Abstract

The invention discloses a metal continuous stamping die and an in-die assembly method thereof, and belongs to the technical field of stamping dies. A metal continuous stamping die comprises a die body, the die body comprises a lower die and a support arranged below the lower die, a stamping groove matched with an upper die is formed in the lower die, a butt joint opening corresponding to the stamping groove is formed in the top wall of the support, and a containing cavity is formed in the support. A discharging mechanism corresponding to the butt joint opening is arranged on the bottom wall of the containing cavity. The discharging mechanism comprises a driving assembly arranged on the bottom wall of the containing cavity and a discharging assembly arranged on the driving assembly and used for stacking the workpieces. The storage cavity is formed in the support, and the discharging mechanism is arranged on the bottom wall of the storage cavity, so that workpieces are automatically collected and stacked after stamping is completed, supporting conversion can be completed in the discharging process, the conversion process is stable and reliable, secondary stacking and packaging are not needed, the time for manually collecting and arranging the workpieces is shortened, and the production efficiency is improved. And the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of stamping dies, in particular to a metal continuous stamping die and an in-die assembly method thereof. Background Art

[0002] Stamping dies are special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform it, thereby obtaining the desired parts.

[0003] After the stamping is completed, the existing stamping die cannot collect the stamped workpieces, and secondary stacking and packaging are required, which reduces work efficiency. Summary of the invention

[0004] The invention provides a metal continuous stamping die and an in-die assembly method thereof, which can overcome certain defects of the prior art.

[0005] According to the present invention, a metal continuous stamping die and its in-die assembly method include a die main body, the die main body includes a lower die and a bracket arranged below the lower die, the lower die has a stamping groove that cooperates with the upper die, a docking interface corresponding to the stamping groove is formed at the top wall of the bracket, a storage cavity is formed inside the bracket, and a discharge mechanism corresponding to the docking interface is provided at the bottom wall of the storage cavity; the discharge mechanism includes a driving component arranged at the bottom wall of the storage cavity and a discharge component arranged at the driving component for stacking workpieces, and the driving component is used to drive the discharge component to move to the outside of the storage cavity.

[0006] A metal continuous stamping die disclosed herein provides a storage cavity inside a support and a discharging mechanism at the bottom wall of the storage cavity, thereby realizing automatic collection and stacking of workpieces after stamping is completed, and the support conversion can be completed during the discharging process. The conversion process is stable and reliable, and there is no need for secondary stacking and packaging, which reduces the time for manual collection and sorting of workpieces and improves production efficiency.

[0007] Preferably, the discharging assembly includes a supporting member arranged at the storage cavity and a stacking member arranged at the moving end of the driving assembly, and the stacking member is used to cooperate with the supporting member to transport the workpiece at the stacking member to the supporting member.

[0008] Through the above structure, the stacking parts can continuously transport the stacked workpieces outward, thereby improving the practicability of the device. In addition, there is no need for manual secondary stacking and packaging, thereby improving work efficiency.

[0009] Preferably, a plug-in groove is formed inside the supporting member along the length direction, a through opening which passes through the plug-in groove is formed at the top wall of the supporting member, a supporting plate is slidably provided in the plug-in groove, a supporting portion which passes through the through opening is formed at the top wall of the supporting plate, a spring is provided between the top wall of the supporting plate and the top wall of the inner wall of the plug-in groove, the spring is used for providing elastic force to keep the supporting plate pressed upward, and a plug-in cavity is formed between the supporting plate and the bottom wall of the plug-in groove.

[0010] Through the above structure, an insertion cavity for the insertion of the insertion board is always formed between the supporting plate and the bottom wall of the insertion slot, which facilitates the supporting conversion of the workpiece on the supporting part and the top of the stacking member.

[0011] Preferably, an inwardly recessed groove is formed on the top wall of the stacking member, a movable opening is formed on the bottom wall of the groove, a support arm passing through the movable opening is formed on the bottom wall of the supporting member near one end of the stacking member, and a plug-in plate cooperating with the plug-in cavity is formed on the inner wall of the groove away from one end of the supporting member, and the plug-in plate is used to lift the supporting plate upward.

[0012] By setting the plug-in plate, when the plug-in plate is plugged into the plug-in cavity, the supporting plate can be lifted up, so that the workpiece on the top of the stack can be transferred to the supporting part of the supporting plate. The support conversion can be completed during the unloading process. The conversion process is stable and reliable, and there is no need for secondary stacking and packaging, which reduces the time for manual collection and sorting of workpieces and improves production efficiency.

[0013] It can be understood that, through the coordinated arrangement of the movable opening and the support arm, the plug-in board can be docked with the plug-in cavity more stably and accurately.

[0014] Preferably, a first guide surface inclined upward along an end close to the stacking member is formed on the bottom wall of the plug-in cavity, and a second guide surface cooperating with the guide surface is formed on the bottom wall of the plug-in board.

[0015] The coordinated arrangement of the first guide surface and the second guide surface not only provides a guiding function, but also enhances the stability of the plug board during the insertion process. The tightly fitting first guide surface and the second guide surface ensure that the plug board will not shake or tilt during the insertion process, thereby ensuring the stability and accuracy of the stacked components.

[0016] It can be understood that the inclined setting of the first guide surface and the second guide surface allows the plug-in board at the stacking member to slowly release the pressure on the supporting plate during the withdrawal process, so that the plug-in board can be withdrawn more smoothly and stably to complete the discharge and transportation.

[0017] Preferably, a convex portion is formed at the bottom wall of the second guide surface, and a positioning groove cooperating with the convex portion is formed at the bottom wall of the first guide surface; an installation groove is formed at the top wall of the plug board, a roller is rotatably provided in the installation groove, and a docking groove for sliding the roller is formed at the bottom wall of the support plate.

[0018] A roller is rotatably provided in the mounting groove formed on the top wall of the plug board, and a docking groove for sliding with the roller is formed on the bottom wall of the supporting plate, so that when the plug board lifts the supporting plate, the roller can roll in the docking groove, thereby reducing friction resistance and improving the smoothness and efficiency of the action.

[0019] The coordinated arrangement of the convex portion and the positioning groove can ensure that the plug-in board will not shake or deviate when bearing the weight of the workpiece, thereby ensuring the stability and accuracy of stacking.

[0020] Preferably, a vertical plate extending upward is formed at the top wall of one end of the stacking member away from the supporting member, a vertical through groove is formed at the vertical plate, and a transverse groove symmetrically arranged along the through groove is formed at the vertical plate. The positioning assembly includes a supporting assembly arranged at the vertical plate and a clamping assembly arranged at the transverse groove. The supporting assembly is used to support the workpiece at the stamping groove, and the clamping assembly is used to limit the two sides of the workpiece.

[0021] By cooperating with the transverse groove and the clamping assembly, the clamping assembly can be moved and adjusted along the direction of the transverse groove to adapt to workpieces of different sizes or shapes, thereby improving the flexibility and versatility of the stamping die.

[0022] Through the arrangement of the through slot and the supporting assembly, the supporting assembly can cooperate with the stamping slot to stack the stamped workpieces without manual intervention.

[0023] Preferably, the supporting assembly includes a movable plate sliding along the through slot and a fixed block arranged at the vertical plate, a supporting arm penetrating the through slot is formed at the movable plate, the supporting arm is arranged below the stamping slot for supporting the workpiece, the fixed block is located directly below the through slot, a rebound assembly is provided at the fixed block, the rebound assembly is used to provide a tendency to keep the movable plate pressed upward, and a mating groove mating with the supporting arm is formed at the top wall of the supporting member.

[0024] Through the above structure, when the workpieces are stacked and act on the supporting arm, the supporting arm is lowered until the supporting arm drops into the matching groove. At this time, the driving component will work to move the stacked parts to the supporting part for supporting conversion, thereby completing the discharging operation.

[0025] When the stamping operation is completed, the rebound component releases the stored elastic potential energy, pushes the movable plate up, and resets the supporting arm to the bottom of the stamping slot, so that the stamping operation can continue.

[0026] Preferably, the clamping assembly includes a clamping plate slidably arranged on both sides of the supporting arm and two mounting blocks arranged at both ends of the transverse groove, and an adjusting bolt is arranged between the two mounting blocks, and the adjusting bolt is used to drive the clamping plate to move along the transverse groove.

[0027] By setting the clamping assembly, it is possible to adapt to the positioning of workpieces of different sizes, ensure that the workpieces remain stable during the stacking process, and improve the practicability of the device.

[0028] It can be understood that the stability of the workpiece can also be improved during the discharge process.

[0029] An in-mold assembly method, which is used for assembling any of the above-mentioned metal continuous stamping dies, comprises the following steps:

[0030] S1. Place the bracket at the bottom of the lower mold, and align the docking interface of the bracket with the stamping groove of the lower mold;

[0031] S2. Adjust the clamping plate to match the dimensions of both sides of the workpiece by adjusting the bolts;

[0032] S3. Move the workpieces at the stacking part to the supporting part through the driving assembly.

[0033] Through the above, the installation is simple and fast, and can be applied to different types of molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of a metal continuous stamping die;

[0035] Figure 2 It is a schematic diagram of the structure of a discharge mechanism of a metal continuous stamping die;

[0036] Figure 3 It is a schematic diagram of the side cross-sectional structure of a discharge assembly of a metal continuous stamping die;

[0037] Figure 4 The present invention is a schematic diagram of the side cross-sectional structure of a supporting part of a metal continuous stamping die.

[0038] Figure 5 The present invention is a schematic diagram of the front cross-sectional structure of a supporting part of a metal continuous stamping die.

[0039] Figure 6 The present invention is a schematic diagram of the structure of a positioning component of a metal continuous stamping die.

[0040] Figure 7 It is a schematic diagram of the side cross-sectional structure of stacked parts of a metal continuous stamping die.

[0041] Figure 8 The present invention is a schematic diagram of the plug-in connection state of a supporting part and a stacking part of a metal continuous stamping die.

[0042] Fig. 9 It is a schematic diagram of the separation state of the supporting part and the stacking part of a metal continuous stamping die.

[0043] 100, mold body; 110, lower mold; 120, bracket; 130, discharge mechanism; 210, drive assembly; 220, discharge assembly; 230, positioning assembly; 310, docking port; 320, supporting member; 330, stacking member; 410, plug-in slot; 420, through port; 430, supporting plate; 440, supporting part; 450, spring; 460, positioning slot; 470, docking slot; 480, support arm; 610, vertical plate; 620, through slot; 630, movable plate; 631, supporting arm; 640, fixed block; 650, rebound assembly; 660, transverse slot; 670, clamping plate; 680, mounting block; 690, adjusting bolt; 710, groove; 720, movable opening; 730, plug-in plate; 731, convex portion; 740, mounting slot; 750, roller; 760, matching slot. DETAILED DESCRIPTION

[0044] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only for explaining the present invention and are not intended to limit it.

[0045] Example 1

[0046] See also Figure 1-9 The present embodiment provides a metal continuous stamping die including a die body 100, the die body 100 includes a lower die 110 and a bracket 120 arranged below the lower die 110, the lower die 110 has a stamping groove matched with the upper die, a docking port 310 corresponding to the stamping groove is formed at the top wall of the bracket 120, a storage cavity is formed inside the bracket 120, and a discharge mechanism 130 corresponding to the docking port 310 is arranged at the bottom wall of the storage cavity; the discharge mechanism 130 includes a driving component 210 arranged at the bottom wall of the storage cavity and a discharge component 220 arranged at the driving component 210 for stacking workpieces, and the driving component 210 is used to drive the discharge component 220 to move to the outside of the storage cavity.

[0047] A metal continuous stamping die disclosed in the present invention realizes automatic collection and stacking of workpieces after stamping is completed by arranging a storage cavity inside a bracket 120 and arranging a discharge mechanism 130 at the bottom wall of the storage cavity. The support conversion can be completed during the discharge process. The conversion process is stable and reliable, and there is no need for secondary stacking and packaging, which reduces the time for manual collection and sorting of workpieces and improves production efficiency.

[0048] The driving component 210 may be a linear module or a lead screw.

[0049] In this embodiment, the discharge assembly 220 includes a supporting member 320 disposed at the storage cavity and a stacking member 330 disposed at the moving end of the driving assembly 210. The stacking member 330 is used to cooperate with the supporting member 320 to transport the workpiece at the stacking member 330 to the supporting member 320.

[0050] Through the above structure, the stacking member 330 can continuously transport the stacked workpieces outward, thereby improving the practicability of the device. In addition, there is no need for manual secondary stacking and packaging, thereby improving work efficiency.

[0051] In this embodiment, a plug-in groove 410 is formed inside the supporting member 320 along the length direction, a through opening 420 penetrating the plug-in groove 410 is formed at the top wall of the supporting member 320, a supporting plate 430 is slidably provided in the plug-in groove 410, a supporting portion 440 penetrating the through opening 420 is formed at the top wall of the supporting plate 430, a spring 450 is provided between the top wall of the supporting plate 430 and the top wall of the inner wall of the plug-in groove 410, the spring 450 is used to provide an elastic force to keep the supporting plate 430 pressed upward, and a plug-in cavity is formed between the supporting plate 430 and the bottom wall of the plug-in groove 410.

[0052] The height of the supporting portion 440 is lower than the height of the stacking element 330 .

[0053] Through the above structure, an insertion cavity for the insertion of the insertion plate 730 is always formed between the supporting plate 430 and the bottom wall of the insertion groove 410, so as to facilitate the supporting conversion of the supporting part 440 and the workpiece on the top of the stacking member 330.

[0054] In this embodiment, a groove 710 recessed inwardly is formed at the top wall of the stacking member 330, a movable opening 720 is formed at the bottom wall of the groove 710, a support arm 480 penetrating the movable opening 720 is formed at the bottom wall of the supporting member 320 near one end of the stacking member 330, and a plug-in plate 730 cooperating with the plug-in cavity is formed at the inner wall of the groove 710 away from one end of the supporting member 320, and the plug-in plate 730 is used to lift the supporting plate 430 upward.

[0055] By setting the plug-in plate 730, when the plug-in plate 730 is plugged into the plug-in cavity, the supporting plate 430 can be lifted up, so that the workpiece on the top of the stacking member 330 can be transferred to the supporting part 440 at the supporting plate 430. The support conversion can be completed during the unloading process. The conversion process is stable and reliable, and there is no need for secondary stacking and packaging, which reduces the time for manual collection and sorting of workpieces and improves production efficiency.

[0056] It is understandable that, through the coordinated arrangement of the movable opening 720 and the support arm 480 , the plug-in board 730 can be docked with the plug-in cavity more stably and accurately.

[0057] In this embodiment, a first guide surface inclined upward along an end close to the stacking member 330 is formed at the bottom wall of the plug-in cavity, and a second guide surface matching the guide surface is formed at the bottom wall of the plug-in board 730.

[0058] Through the coordinated setting of the first guide surface and the second guide surface, not only a guiding function is provided, but also the stability of the plug-in board 730 during the insertion process is enhanced. Through the tightly fitting first guide surface and the second guide surface, it can be ensured that the plug-in board 730 will not shake or tilt during the insertion process, thereby ensuring the stability and accuracy of the stacking piece 330.

[0059] It can be understood that the inclined setting of the first guide surface and the second guide surface allows the plug-in plate 730 at the stacking member 330 to slowly release the pressure on the supporting plate 430 during the withdrawal process, so that the plug-in plate 730 can be withdrawn more smoothly and stably to complete the discharge and transportation.

[0060] In this embodiment, a protrusion 731 is formed at the bottom wall of the second guide surface, and a positioning groove 460 that cooperates with the protrusion 731 is formed at the bottom wall of the first guide surface; a mounting groove 740 is formed at the top wall of the plug-in board 730, and a roller 750 is rotatably provided in the mounting groove 740, and a docking groove 470 for sliding with the roller 750 is formed at the bottom wall of the support plate 430.

[0061] A roller 750 is rotatably provided in a mounting groove 740 formed at the top wall of the plug board 730, and a docking groove 470 for sliding with the roller 750 is formed at the bottom wall of the supporting plate 430, so that when the plug board 730 lifts the supporting plate 430, the roller 750 can roll in the docking groove 470, thereby reducing friction resistance and improving the smoothness and efficiency of the movement.

[0062] The matching arrangement of the protrusion 731 and the positioning groove 460 can ensure that the plug-in board 730 will not shake or deviate when bearing the weight of the workpiece, thereby ensuring the stability and accuracy of stacking.

[0063] In this embodiment, a vertical plate 610 extending upward is formed at the top wall of one end of the stacking member 330 away from the supporting member 320, a vertical through groove 620 is formed at the vertical plate 610, and a transverse groove 660 symmetrically arranged along the through groove 620 is formed at the vertical plate 610. The positioning assembly 230 includes a supporting assembly arranged at the vertical plate 610 and a clamping assembly arranged at the transverse groove 660. The supporting assembly is used to support the workpiece at the stamping groove, and the clamping assembly is used to limit the two sides of the workpiece.

[0064] By cooperating with the transverse groove 660 and the clamping assembly, the clamping assembly can be moved and adjusted along the direction of the transverse groove 660 to adapt to workpieces of different sizes or shapes, thereby improving the flexibility and versatility of the stamping die.

[0065] Through the arrangement of the through slot 620 and the supporting assembly, the supporting assembly can cooperate with the stamping slot to stack the stamped workpieces without manual intervention.

[0066] In this embodiment, the supporting assembly includes a movable plate 630 sliding along the through slot 620 and a fixed block 640 arranged at the vertical plate 610. A supporting arm 631 penetrating the through slot 620 is formed at the movable plate 630. The supporting arm 631 is arranged below the stamping slot for supporting the workpiece. The fixed block 640 is located directly below the through slot 620. A rebound assembly 650 is provided at the fixed block 640. The rebound assembly 650 is used to provide a tendency to keep the movable plate 630 pressed upward. A mating groove 760 mating with the supporting arm 631 is formed at the top wall of the supporting member 320.

[0067] Through the above structure, when the workpiece stack acts on the supporting arm 631, the supporting arm 631 is lowered until the supporting arm 631 drops into the matching groove 760. At this time, the driving component 210 will work to move the stacking part 330 to the supporting part 320 for supporting conversion, thereby completing the unloading operation.

[0068] When the stamping operation is completed, the rebound component 650 releases the stored elastic potential energy, pushes the movable plate 630 upward, and makes the supporting arm 631 reset to the bottom of the stamping groove, so that the stamping operation can continue.

[0069] The rebound component 650 may be a gas spring or a spring telescopic rod.

[0070] In this embodiment, the clamping assembly includes a clamping plate 670 slidably arranged on both sides of the supporting arm 631 and two mounting blocks 680 arranged at both ends of the transverse groove 660. An adjusting bolt 690 is arranged between the two mounting blocks 680, and the adjusting bolt 690 is used to drive the clamping plate 670 to move along the transverse groove 660.

[0071] By setting the clamping assembly, it is possible to adapt to the positioning of workpieces of different sizes, ensure that the workpieces remain stable during the stacking process, and improve the practicability of the device.

[0072] It can be understood that the stability of the workpiece can also be improved during the discharge process.

[0073] Example 2

[0074] This embodiment provides an in-mold assembly method, which is used for assembling a metal continuous stamping die described in Embodiment 1, and comprises the following steps:

[0075] S1, placing the bracket 120 at the bottom of the lower mold 110, and aligning the docking port 310 of the bracket 120 with the stamping groove of the lower mold 110;

[0076] S2. Adjust the clamping plate 670 to match the dimensions of both sides of the workpiece by adjusting the bolts 690;

[0077] S3, moving the workpiece at the stacking member 330 to the supporting member 320 through the driving assembly 210

[0078] Through the above, the installation is simple and fast, and can be applied to different types of molds.

[0079] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0080] The present invention and its implementation methods are described schematically above, and the description is not restrictive. The embodiments shown in the embodiments are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the embodiments and designs a structure and an implementation method similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the protection scope of the present invention.

[0081] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0082] The present invention and its implementation methods are described schematically above, and the description is not restrictive. The embodiments shown in the embodiments are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the embodiments and designs a structure and an implementation method similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the protection scope of the present invention.

Claims

1. A metal continuous stamping die, characterized in that: The invention comprises a mold body (100), wherein the mold body (100) comprises a lower mold (110) and a bracket (120) arranged below the lower mold (110); the lower mold (110) has a stamping groove matched with the upper mold; a docking port (310) corresponding to the stamping groove is formed at the top wall of the bracket (120); a storage cavity is formed inside the bracket (120); a discharge mechanism (130) corresponding to the docking port (310) is arranged at the bottom wall of the storage cavity; the discharge mechanism (130) comprises a driving component (210) arranged at the bottom wall of the storage cavity and a discharge component (220) arranged at the driving component (210) for stacking workpieces; the driving component (210) is used to drive the discharge component (220) to move to the outside of the storage cavity.

2. A metal continuous stamping die according to claim 1, characterized in that: The discharge assembly (220) comprises a supporting member (320) disposed at the storage chamber and a stacking member (330) disposed at the moving end of the driving assembly (210); the stacking member (330) is used to cooperate with the supporting member (320) to transport the workpiece at the stacking member (330) to the supporting member (320).

3. A metal continuous stamping die according to claim 2, characterized in that: An inserting groove (410) is formed inside the supporting member (320) along the length direction, a through opening (420) penetrating the inserting groove (410) is formed at the top wall of the supporting member (320), a supporting plate (430) is slidably provided in the inserting groove (410), a supporting portion (440) penetrating the through opening (420) is formed at the top wall of the supporting plate (430), a spring (450) is provided between the top wall of the supporting plate (430) and the top wall of the inner wall of the inserting groove (410), the spring (450) is used to provide an elastic force to keep the supporting plate (430) pressed upward, and an inserting cavity is formed between the supporting plate (430) and the bottom wall of the inserting groove (410).

4. A metal continuous stamping die according to claim 2, characterized in that: A groove (710) recessed inwardly is formed at the top wall of the stacking member (330), a movable opening (720) is formed at the bottom wall of the groove (710), a support arm (480) penetrating the movable opening (720) is formed at the bottom wall of one end of the supporting member (320) close to the stacking member (330), and a plug-in plate (730) cooperating with the plug-in cavity is formed at the inner wall of one end of the groove (710) away from the supporting member (320), and the plug-in plate (730) is used to lift the supporting plate (430) upward.

5. The metal continuous stamping die according to claim 3, characterized in that: A first guide surface inclined upwards along one end close to the stacking member (330) is formed at the bottom wall of the plug-in cavity, and a second guide surface cooperating with the guide surface is formed at the bottom wall of the plug-in board (730).

6. A metal continuous stamping die according to claim 5, characterized in that: A convex portion (731) is formed at the bottom wall of the second guide surface, and a positioning groove (460) matched with the convex portion (731) is formed at the bottom wall of the first guide surface; a mounting groove (740) is formed at the top wall of the plug board (730), a roller (750) is rotatably provided in the mounting groove (740), and a docking groove (470) for sliding with the roller (750) is formed at the bottom wall of the support plate (430).

7. The metal continuous stamping die according to claim 1, characterized in that: A vertical plate (610) extending upward is formed at the top wall of one end of the stacking member (330) away from the supporting member (320), a vertical through groove (620) is formed at the vertical plate (610), and a transverse groove (660) symmetrically arranged along the through groove (620) is formed at the vertical plate (610). The positioning assembly (230) includes a supporting assembly arranged at the vertical plate (610) and a clamping assembly arranged at the transverse groove (660), the supporting assembly is used to support the workpiece at the stamping groove, and the clamping assembly is used to limit the two sides of the workpiece.

8. The metal continuous stamping die according to claim 7, characterized in that: The supporting assembly includes a movable plate (630) sliding along the through slot (620) and a fixed block (640) arranged at the vertical plate (610); a supporting arm (631) penetrating the through slot (620) is formed at the movable plate (630); the supporting arm (631) is arranged below the stamping slot for supporting the workpiece; the fixed block (640) is located directly below the through slot (620); a rebound assembly (650) is provided at the fixed block (640); the rebound assembly (650) is used to provide a tendency to keep the movable plate (630) pressed upward; and a matching groove (760) matching with the supporting arm (631) is formed at the top wall of the supporting member (320).

9. The metal continuous stamping die according to claim 7, characterized in that: The clamping assembly comprises a clamping plate (670) slidably arranged on both sides of the supporting arm (631) and two mounting blocks (680) arranged at both ends of the transverse groove (660), an adjusting bolt (690) is arranged between the two mounting blocks (680), and the adjusting bolt (690) is used to drive the clamping plate (670) to move along the transverse groove (660).

10. An in-mold assembly method, used for assembling a metal continuous stamping die according to any one of claims 1 to 9, characterized in that: The steps include: S1, placing the bracket (120) at the bottom of the lower mold (110), and aligning the docking interface (310) of the bracket (120) with the stamping groove of the lower mold (110); S2, adjusting the clamping plate (670) to match the dimensions of the two sides of the workpiece by adjusting the bolts (690); S3. Move the workpiece at the stacking member (330) to the supporting member (320) through the driving assembly (210).

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