Punch forming continuous die

Abstract

The utility model discloses a punch forming continuous die and relates to the technical field of dies. The die comprises an upper die base and a lower die base, the lower die base is arranged below the upper die base in a spaced mode in the vertical direction, and the upper die base moves up and down in the vertical direction. The punching assembly, the edge cutting assembly, the bending assembly, the forming assembly, the deep drawing assembly, the notching assembly and the rotary cutting assembly are arranged between the upper die base and the lower die base and are sequentially arranged in the workpiece feeding direction. The punching assembly, the edge cutting assembly, the bending assembly, the forming assembly, the deep drawing assembly, the notching assembly and the rotary cutting assembly are matched to complete punching of different workpieces located between the upper die base and the lower die base in different procedures at the same time. By the adoption of the technical scheme, the device has the advantages of being capable of continuously machining and forming workpieces and high in production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to die technical field, concretely relates to a stamping forming continuous die. BACKGROUND

[0002] Stamping refers to the outside force that is exerted to plate material, strip material and pipe material etc. by press and die, makes it produce plastic deformation or separation, thereby obtains the workpiece (stamping part) forming processing method of required shape and size. Stamping tool has the advantages of high production efficiency, convenient operation, easy realization of mechanization and automation etc. The traditional stamping die is processed in one process after another, cannot simultaneously stamp different processes at the same time, so in the production process, not only the production time is lengthened, but also the production cost is increased, which affects the production benefit. SUMMARY

[0003] The utility model discloses to aim at the defects and insufficient of prior art, provide a kind of stamping forming continuous die, with the advantage of workpiece continuous processing forming and high production efficiency.

[0004] To achieve the above object, the technical scheme adopted by the utility model is: a kind of stamping forming continuous die, comprising: upper die holder and the lower die holder being set below the upper die holder along vertical direction;The upper die holder moves up and down along vertical direction;Further comprising: punch assembly, trimming assembly, bending assembly, forming assembly, drawing assembly, punch deficiency component and rotary cutting assembly are sequentially arranged along the workpiece feeding direction between the upper die holder and the lower die holder;The punch assembly, the trimming assembly, the bending assembly, the forming assembly, the drawing assembly, the punch deficiency component and the rotary cutting assembly cooperate to complete the stamping of different processes of different workpieces between the upper die holder and the lower die holder simultaneously.

[0005] The utility model further sets up, and punch deficiency component and rotary cutting assembly are arranged at intervals between the punch deficiency component and the rotary cutting assembly.

[0006] The utility model further sets up, and punch assembly, trimming assembly, bending assembly, forming assembly and drawing assembly are sequentially connected along the workpiece feeding direction at the same end of the upper die holder.

[0007] The utility model further sets up, and drawing assembly and punch deficiency component are arranged at intervals between the drawing assembly and the punch deficiency component.

[0008] The utility model further sets up, the punching assembly includes: punch upper backplate, punch upper gasket, punch upper clamping plate, punch stop plate, punch upper unclamping plate, set up in the punch upper clamping plate, punch stop plate and punch upper unclamping plate between punch punch, punch lower formwork and punch lower gasket, punch upper backplate, punch upper gasket, punch upper clamping plate, punch stop plate and punch upper unclamping plate are sequentially arranged from top to bottom in the upper die holder towards the one side of lower die, punch lower gasket and punch lower formwork are sequentially arranged from bottom to top in the lower die towards the one side of upper die, and the workpiece to be punched is placed on the upper surface of punch lower formwork.

[0009] The utility model further sets up, the trimming assembly includes: trimming upper backplate, trimming upper gasket, trimming upper clamping plate, trimming stop plate, trimming upper unclamping plate, set up in the trimming upper clamping plate, trimming stop plate and trimming hole upper unclamping plate between trimming punch, trimming lower formwork and trimming lower gasket, trimming upper backplate, trimming upper gasket, trimming upper clamping plate, trimming stop plate and trimming upper unclamping plate are sequentially arranged from top to bottom in the upper die holder towards the one side of lower die, trimming lower gasket and trimming lower formwork are sequentially arranged from bottom to top in the lower die towards the one side of upper die, and the workpiece to be trimmed is placed on the upper surface of trimming lower formwork.

[0010] The utility model further sets up, the bending assembly includes: bending upper backplate, bending upper gasket, bending upper clamping plate, bending stop plate, bending upper unclamping plate, bending lower formwork and bending lower gasket, bending upper backplate, bending upper gasket, bending upper clamping plate, bending stop plate and bending upper unclamping plate are sequentially arranged from top to bottom in the upper die holder towards the one side of lower die, bending lower gasket and bending lower formwork are sequentially arranged from bottom to top in the lower die towards the one side of upper die, and the workpiece to be bent is placed on the upper surface of bending lower formwork.

[0011] The utility model further sets up, the forming assembly includes: forming upper backplate, forming upper gasket, forming upper clamping plate, forming stop plate, forming upper unclamping plate, the forming female die of embedding in the forming upper unclamping plate, forming lower formwork, forming lower gasket and embedding between forming lower formwork and forming lower gasket, and the forming male die of protruding on the upper surface of forming lower formwork, forming upper backplate, forming upper gasket, forming upper clamping plate, forming stop plate and forming upper unclamping plate are sequentially arranged from top to bottom in the upper die holder towards the one side of lower die, forming lower gasket and forming lower formwork are sequentially arranged from bottom to top in the lower die towards the one side of upper die, and the workpiece to be formed is placed on the upper surface of forming lower formwork.

[0012] The utility model further sets up, the forming female die can detachably embed in the forming upper stripper plate, the forming male die can detachably embed between the forming lower die plate and the forming lower backing plate, so that the different forming female die and the forming male die of different workpiece morphology are replaced.

[0013] The utility model further sets up, the rotary cutting assembly includes: rotary cutting upper back plate, rotary cutting upper stripper plate, rotary cutting cutting group that is arranged between rotary cutting upper back plate and rotary cutting upper stripper plate and cutting end protrudes from the lower surface of rotary cutting upper stripper plate, rotary cutting lower die plate, rotary cutting lower backing plate and rotary cutting positioning block that embeds in rotary cutting lower die plate and protrudes from the upper surface of rotary cutting lower die plate, rotary cutting upper back plate and rotary cutting upper stripper plate are set up in the side of upper die seat towards lower die seat, rotary cutting lower backing plate and rotary cutting lower die plate are sequentially set up in the side of lower die seat towards upper die seat from bottom to top, and the workpiece to be rotary cut is placed on the upper surface of rotary cutting lower die plate.

[0014] After adopting the technical scheme, the utility model has the beneficial effects that in the utility model, punch assembly, edge cutting assembly, bending assembly, forming assembly, drawing assembly, punch-out assembly and rotary cutting assembly are sequentially arranged between upper die seat and lower die seat along workpiece feeding direction, so that in the process of processing workpiece, different workpieces can be simultaneously completed corresponding different processes, seven assemblies are simultaneously processed, not only can complete the continuous forming of workpiece, but also can greatly save production time, save production cost and improve production efficiency. ACCURACY

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the structural schematic diagram of another view of the utility model;

[0018] Figure 3 It is the structural explosion schematic diagram of the utility model separating workpiece and each assembly;

[0019] Figure 4 It is the structural explosion schematic diagram of the utility model.

[0020] 110, upper die holder; 120, lower die holder; 200, piercing assembly; 210, piercing upper back plate; 220, piercing upper pad plate; 230, piercing upper clamping plate; 240, piercing stop plate; 250, piercing upper stripper plate; 260, piercing lower pad plate; 270, piercing lower die plate; 300, trimming assembly; 400, bending assembly; 500, forming assembly; 600, drawing assembly; 700, punching-out assembly; 800, rotary cutting assembly; 810, rotary cutting upper back plate; 820, rotary cutting upper stripper plate; 830, rotary cutting cutting group; 840, rotary cutting lower die plate; 850, rotary cutting lower pad plate; 860, rotary cutting positioning block; 900, workpiece. DETAILED DESCRIPTION

[0021] The utility model will be explained in further detail below in combination with the drawings.

[0022] The embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

[0023] The embodiment relates to a stamping forming continuous die, referring to Figures 1-2 , comprising: upper die holder 110, lower die holder 120, piercing assembly 200, trimming assembly 300, bending assembly 400, forming assembly 500, drawing assembly 600, punching-out assembly 700 and rotary cutting assembly 800. Wherein, the lower die holder 120 is arranged below the upper die holder 110 along the vertical direction; the upper die holder 110 moves up and down along the vertical direction. And the piercing assembly 200, trimming assembly 300, bending assembly 400, forming assembly 500, drawing assembly 600, punching-out assembly 700 and rotary cutting assembly 800 are arranged between the upper die holder 110 and the lower die holder 120, and are arranged in sequence along the feeding direction of the workpiece 900; the piercing assembly 200, trimming assembly 300, bending assembly 400, forming assembly 500, drawing assembly 600, punching-out assembly 700 and rotary cutting assembly 800 cooperate to complete the stamping of different workpieces 900 in different processes at the same time. The stamping forming continuous die is sequentially provided with seven groups of dies corresponding to different stamping forming processes along the feeding direction of the workpiece 900. When the workpiece 900 enters the die, the workpiece 900 will pass through these assemblies in sequence, and each assembly will perform a specific stamping process. At the same time, the seven groups of dies act simultaneously to perform different stamping processes on different workpieces 900, realizing continuous processing in the stamping process, reducing the time for die replacement and workpiece 900 transfer, reducing the error caused by multiple positioning, and improving the production efficiency.

[0024] In the embodiment, referring to Figures 1-2, the blanking assembly 700 and the rotary cutting assembly 800 are arranged in sequence along the feeding direction of the workpiece 900. That is, the punching assembly 200, the trimming assembly 300, the bending assembly 400, the forming assembly 500 and the deep drawing assembly 600 are installed in the same die, which improves the compactness between the assemblies and reduces the die replacement and workpiece 900 transfer time.

[0025] In the embodiment, with reference to Figures 1-2 , the punching assembly 200, the trimming assembly 300, the bending assembly 400, the forming assembly 500 and the deep drawing assembly 600 are arranged at the same end of the upper die seat 110 and connected in sequence along the feeding direction of the workpiece 900. That is, the punching assembly 200, the trimming assembly 300, the bending assembly 400, the forming assembly 500 and the deep drawing assembly 600 are installed in the same die, which improves the compactness between the assemblies and reduces the die replacement and workpiece 900 transfer time.

[0026] Further, with reference to Figure 3 , the punching assembly 200 comprises a punching upper back plate 210, a punching upper pad plate 220, a punching upper clamp plate 230, a punching stop plate 240, a punching upper stripper plate 250, a punching punch, a punching lower die plate 270 and a punching lower pad plate 260. The punching punch is arranged between the punching upper clamp plate 230, the punching stop plate 240 and the punching upper stripper plate 250 and connected with the external stamping power mechanism to punch the required shape hole on the workpiece 900. The punching upper back plate 210, the punching upper pad plate 220, the punching upper clamp plate 230, the punching stop plate 240 and the punching upper stripper plate 250 are arranged in sequence from top to bottom on the side of the upper die seat 110 facing the lower die seat 120; the punching lower pad plate 260 and the punching lower die plate 270 are arranged in sequence from bottom to top on the side of the lower die seat 120 facing the upper die seat 110; the upper surface of the punching lower die plate 270 places the workpiece 900 to be punched. At the same time, the lower die seat 120, the punching lower pad plate 260 and the punching lower die plate 270 are correspondingly provided with a punching groove corresponding to the punching punch, so that the punching punch can pass through and the excess waste can fall out of the punching groove during the punching process, avoiding the accumulation of waste in the punching lower pad plate 260, the punching lower die plate 270 or the lower die seat 120, which affects the accuracy of the punching shape.

[0027] Further, the trimming assembly 300 comprises a trimming upper back plate, a trimming upper pad plate, a trimming upper clamp plate, a trimming stop plate, a trimming upper stripper plate, a trimming punch, a trimming lower die plate and a trimming lower pad plate. The trimming punch is disposed between the trimming upper clamp plate, the trimming stop plate and the trimming upper stripper plate. The trimming upper back plate, the trimming upper pad plate, the trimming upper clamp plate, the trimming stop plate and the trimming upper stripper plate are sequentially disposed from top to bottom on the side of the upper die seat 110 facing the lower die seat 120. The trimming lower pad plate and the trimming lower die plate are sequentially disposed from bottom to top on the side of the lower die seat 120 facing the upper die seat 110. The upper surface of the trimming lower die plate is used to place the workpiece 900 to be trimmed. Meanwhile, the lower die seat 120, the trimming lower pad plate and the trimming lower die plate are correspondingly provided with a trimming groove corresponding to the trimming punch, so that the trimming punch can pass through the trimming groove and the excess waste can fall out of the trimming groove during the trimming process, avoiding the accumulation of waste in the trimming lower pad plate, the trimming lower die plate or the lower die seat 120, which affects the accuracy of the trimming shape.

[0028] Further, the bending assembly 400 comprises a bending upper back plate, a bending upper pad plate, a bending upper clamp plate, a bending stop plate, a bending upper stripper plate, a bending lower die plate and a bending lower pad plate. The bending upper back plate, the bending upper pad plate, the bending upper clamp plate, the bending stop plate and the bending upper stripper plate are sequentially disposed from top to bottom on the side of the upper die seat 110 facing the lower die seat 120. The bending lower pad plate and the bending lower die plate are sequentially disposed from bottom to top on the side of the lower die seat 120 facing the upper die seat 110. The upper surface of the bending lower die plate is used to place the workpiece 900 to be bent. The bending assembly 400 is used to bend the workpiece 900 into a preliminary shaped product with a certain angle or shape.

[0029] In the embodiment, the shaping assembly 500 comprises a shaping upper back plate, a shaping upper pad plate, a shaping upper clamp plate, a shaping stop plate, a shaping upper stripper plate, a shaping concave die, a shaping lower die plate, a shaping lower pad plate and a shaping convex die. The shaping concave die is embedded on the shaping upper stripper plate, and the shaping convex die is embedded between the shaping lower die plate and the shaping lower pad plate and protrudes from the upper surface of the shaping lower die plate. The shaping upper back plate, the shaping upper pad plate, the shaping upper clamp plate, the shaping stop plate and the shaping upper stripper plate are sequentially disposed from top to bottom on the side of the upper die seat 110 facing the lower die seat 120. The shaping lower pad plate and the shaping lower die plate are sequentially disposed from bottom to top on the side of the lower die seat 120 facing the upper die seat 110. The upper surface of the shaping lower die plate is used to place the workpiece 900 to be shaped. Specifically, the shaping concave die and the shaping convex die cooperate to stamp the workpiece 900 into the required shape. The specific shape of the shaping concave die and the shaping convex die is determined according to the workpiece 900 to be processed.

[0030] In the embodiment, the forming female die is detachably embedded on the forming upper stripper plate, and the forming male die is detachably embedded between the forming lower die plate and the forming lower base plate, so that different forming female dies and forming male dies are replaced according to different workpiece 900 shapes, to improve the applicability and practicality of the stamping forming progressive die.

[0031] Further, the drawing assembly 600 includes a drawing upper back plate, a drawing upper base plate, a drawing upper clamping plate, a drawing stop plate, a drawing upper stripper plate, a drawing female die, a drawing lower die plate, a drawing lower base plate, and a drawing male die. The drawing female die is embedded on the drawing upper stripper plate, and the drawing male die is embedded between the drawing lower die plate and the drawing lower base plate and protrudes from the upper surface of the drawing lower die plate. The drawing upper back plate, the drawing upper base plate, the drawing upper clamping plate, the drawing stop plate, and the drawing upper stripper plate are sequentially arranged from top to bottom on the side of the upper die seat 110 facing the lower die seat 120; the drawing lower base plate and the drawing lower die plate are sequentially arranged from bottom to top on the side of the lower die seat 120 facing the upper die seat 110; and the upper surface of the drawing lower die plate places the workpiece 900 to be drawn. Specifically, the drawing male die cooperates with the drawing female die to stamp the workpiece 900 blank of a certain shape after blanking into various open hollow parts or to reduce the diameter and increase the height of the open hollow blank. In the embodiment, the drawing male die and the drawing female die are respectively detachably embedded between the drawing lower die plate and the drawing lower base plate and on the drawing upper stripper plate, and are detachably arranged, so that different drawing female dies and drawing male dies are replaced according to different workpiece 900 shapes.

[0032] In the embodiment, the drawing assembly 600 includes a drawing upper back plate, a drawing upper base plate, a drawing upper clamping plate, a drawing stop plate, a drawing upper stripper plate, a drawing female die, a drawing lower die plate, a drawing lower base plate, and a drawing male die. The drawing female die is embedded on the drawing upper stripper plate, and the drawing male die is embedded between the drawing lower die plate and the drawing lower base plate and protrudes from the upper surface of the drawing lower die plate. The drawing upper back plate, the drawing upper base plate, the drawing upper clamping plate, the drawing stop plate, and the drawing upper stripper plate are sequentially arranged from top to bottom on the side of the upper die seat 110 facing the lower die seat 120; the drawing lower base plate and the drawing lower die plate are sequentially arranged from bottom to top on the side of the lower die seat 120 facing the upper die seat 110; and the upper surface of the drawing lower die plate places the workpiece 900 to be drawn. Specifically, the drawing male die cooperates with the drawing female die to stamp the workpiece 900 blank of a certain shape after blanking into various open hollow parts or to reduce the diameter and increase the height of the open hollow blank. In the embodiment, the drawing male die and the drawing female die are respectively detachably embedded between the drawing lower die plate and the drawing lower base plate and on the drawing upper stripper plate, and are detachably arranged, so that different drawing female dies and drawing male dies are replaced according to different workpiece 900 shapes.

[0033] In the embodiment, the drawing assembly 600 includes a drawing upper back plate, a drawing upper base plate, a drawing upper clamping plate, a drawing stop plate, a drawing upper stripper plate, a drawing female die, a drawing lower die plate, a drawing lower base plate, and a drawing male die. The drawing female die is embedded on the drawing upper stripper plate, and the drawing male die is embedded between the drawing lower die plate and the drawing lower base plate and protrudes from the upper surface of the drawing lower die plate. The drawing upper back plate, the drawing upper base plate, the drawing upper clamping plate, the drawing stop plate, and the drawing upper stripper plate are sequentially arranged from top to bottom on the side of the upper die seat 110 facing the lower die seat 120; the drawing lower base plate and the drawing lower die plate are sequentially arranged from bottom to top on the side of the lower die seat 120 facing the upper die seat 110; and the upper surface of the drawing lower die plate places the workpiece 900 to be drawn. Specifically, the drawing male die cooperates with the drawing female die to stamp the workpiece 900 blank of a certain shape after blanking into various open hollow parts or to reduce the diameter and increase the height of the open hollow blank. In the embodiment, the drawing male die and the drawing female die are respectively detachably embedded between the drawing lower die plate and the drawing lower base plate and on the drawing upper stripper plate, and are detachably arranged, so that different drawing female dies and drawing male dies are replaced according to different workpiece 900 shapes. Figures 3-4The rotary cutting assembly 800 comprises a rotary cutting upper back plate 810, a rotary cutting upper stripper plate 820, a rotary cutting cutting group 830, a rotary cutting lower die plate 840, a rotary cutting lower backing plate 850 and a rotary cutting positioning block 860; the rotary cutting cutting group 830 is arranged between the rotary cutting upper back plate 810 and the rotary cutting upper stripper plate 820 and protrudes from the lower surface of the rotary cutting upper stripper plate 820; the rotary cutting positioning block 860 is embedded in the rotary cutting lower die plate 840 and protrudes from the upper surface of the rotary cutting lower die plate 840. The rotary cutting cutting group 830 and the rotary cutting positioning block 860 cooperate to realize fine cutting processing of the workpiece 900; through rotary cutting, vertical movement of the rotary cutting cutting group 830 is changed into horizontal movement to complete cutting of the workpiece 900. The rotary cutting upper back plate 810 and the rotary cutting upper stripper plate 820 are arranged on the side of the upper die seat 110 facing the lower die seat 120; the rotary cutting lower backing plate 850 and the rotary cutting lower die plate 840 are arranged in sequence from bottom to top on the side of the lower die seat 120 facing the upper die seat 110; the upper surface of the rotary cutting lower die plate 840 is used to place the workpiece 900 to be rotary cut. In the embodiment, the rotary cutting cutting group 830 comprises a rotary cutting guide rail, a rotary cutting knife edge and the like.

[0034] In the embodiment, the workpiece 900 to be punched is an aluminum plate and the workpiece 900 after punching is a notebook computer back shell. In some embodiments, the workpiece 900 to be punched can be an alloy plate and the like and the workpiece 900 after punching can also be a mobile phone shell.

[0035] The above is only used to illustrate the technical scheme of the utility model and is not limited, other modifications or equivalent replacements of the technical scheme of the utility model made by those skilled in the art should be covered in the claim range of the utility model as long as they do not deviate from the spirit and range of the technical scheme of the utility model.

Claims

1. A press forming progressive die, comprising: The upper die holder (110) and the lower die holder (120) arranged vertically below the upper die holder (110); the upper die holder (110) moves up and down vertically; characterized in that further comprising: a punching assembly (200), a trimming assembly (300), a bending assembly (400), a forming assembly (500), a drawing assembly (600), a punching-out assembly (700) and a rotary cutting assembly (800) arranged in sequence along the feeding direction of the workpiece (900) between the upper die holder (110) and the lower die holder (120); the punching assembly (200), the trimming assembly (300), the bending assembly (400), the forming assembly (500), the drawing assembly (600), the punching-out assembly (700) and the rotary cutting assembly (800) cooperate to complete the stamping of different workpieces (900) in different processes at the same time.

2. The press forming progressive die according to claim 1, characterized by, The punching-out assembly (700) and the rotary cutting assembly (800) are arranged in sequence.

3. The press forming progressive die according to claim 2, wherein The punching assembly (200), the trimming assembly (300), the bending assembly (400), the forming assembly (500) and the drawing assembly (600) are arranged in sequence along the feeding direction of the workpiece (900) at the same end of the upper die holder (110).

4. The press forming progressive die according to claim 3, characterized by, The drawing assembly (600) and the punching-out assembly (700) are arranged in sequence.

5. The press forming progressive die according to claim 1, wherein The punching assembly (200) comprises a punching upper back plate (210), a punching upper pad plate (220), a punching upper clamp plate (230), a punching stop plate (240), a punching upper stripper plate (250), a punching punch arranged between the punching upper clamp plate (230), the punching stop plate (240) and the punching upper stripper plate (250), a punching lower die plate (270) and a punching lower pad plate (260); the punching upper back plate (210), the punching upper pad plate (220), the punching upper clamp plate (230), the punching stop plate (240) and the punching upper stripper plate (250) are arranged in sequence from top to bottom on the side of the upper die holder (110) facing the lower die holder (120); the punching lower pad plate (260) and the punching lower die plate (270) are arranged in sequence from bottom to top on the side of the lower die holder (120) facing the upper die holder (110); the upper surface of the punching lower die plate (270) places the workpiece (900) to be punched.

6. The press forming progressive die according to claim 1, wherein The trimming assembly (300) comprises a trimming upper back plate, a trimming upper pad plate, a trimming upper clamp plate, a trimming stop plate, a trimming upper stripper plate, a trimming punch arranged between the trimming upper clamp plate, the trimming stop plate and the trimming upper stripper plate, a trimming lower die plate and a trimming lower pad plate; the trimming upper back plate, the trimming upper pad plate, the trimming upper clamp plate, the trimming stop plate and the trimming upper stripper plate are sequentially arranged from top to bottom on the side of the upper die seat (110) facing the lower die seat (120); the trimming lower pad plate and the trimming lower die plate are sequentially arranged from bottom to top on the side of the lower die seat (120) facing the upper die seat (110); the upper surface of the trimming lower die plate is arranged with a workpiece (900) to be trimmed.

7. The press forming progressive die according to claim 1, wherein The bending assembly (400) comprises a bending upper back plate, a bending upper pad plate, a bending upper clamp plate, a bending stop plate, a bending upper stripper plate, a bending lower die plate and a bending lower pad plate; the bending upper back plate, the bending upper pad plate, the bending upper clamp plate, the bending stop plate and the bending upper stripper plate are sequentially arranged from top to bottom on the side of the upper die seat (110) facing the lower die seat (120); the bending lower pad plate and the bending lower die plate are sequentially arranged from bottom to top on the side of the lower die seat (120) facing the upper die seat (110); the upper surface of the bending lower die plate is arranged with a workpiece (900) to be bent.

8. The transfer molding progressive die of claim 1, wherein, The forming assembly (500) comprises a forming upper back plate, a forming upper pad plate, a forming upper clamp plate, a forming stop plate, a forming upper stripper plate, a forming concave die embedded on the forming upper stripper plate, a forming lower die plate, a forming lower pad plate and a forming convex die embedded between the forming lower die plate and the forming lower pad plate and protruding from the upper surface of the forming lower die plate; the forming upper back plate, the forming upper pad plate, the forming upper clamp plate, the forming stop plate and the forming upper stripper plate are sequentially arranged from top to bottom on the side of the upper die seat (110) facing the lower die seat (120); the forming lower pad plate and the forming lower die plate are sequentially arranged from bottom to top on the side of the lower die seat (120) facing the upper die seat (110); the upper surface of the forming lower die plate is arranged with a workpiece (900) to be formed.

9. The press forming progressive die according to claim 8, characterized by, The forming concave die is detachably embedded on the forming upper stripper plate, and the forming convex die is detachably embedded between the forming lower die plate and the forming lower pad plate, so that different forming concave dies and forming convex dies can be replaced according to different shapes of the workpiece (900).

10. The transfer molding progressive die of claim 1, wherein, The rotary cutting assembly (800) comprises a rotary cutting upper back plate (810), a rotary cutting upper stripper plate (820), a rotary cutting cutting group (830) arranged between the rotary cutting upper back plate (810) and the rotary cutting upper stripper plate (820) and protruding from the lower surface of the rotary cutting upper stripper plate (820), a rotary cutting lower die plate (840), a rotary cutting lower backing plate (850), and a rotary cutting positioning block (860) embedded in the rotary cutting lower die plate (840) and protruding from the upper surface of the rotary cutting lower die plate (840); the rotary cutting upper back plate (810) and the rotary cutting upper stripper plate (820) are arranged on the side of the upper die seat (110) facing the lower die seat (120); the rotary cutting lower backing plate (850) and the rotary cutting lower die plate (840) are sequentially arranged on the side of the lower die seat (120) facing the upper die seat (110) from bottom to top; the upper surface of the rotary cutting lower die plate (840) places a workpiece (900) to be rotary cut.

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