CN214022900U - Stamping die with trimming mechanism - Google Patents

Abstract

The utility model relates to the technical field of stamping dies, in particular to a stamping die with a trimming mechanism, which comprises a material positioning mechanism and a trimming mechanism; the edge cutting mechanism comprises an edge cutting punch and an edge cutting female die; one end of the trimming punch is fixed on the male die fixing plate; the discharging assembly and the female die fixing plate are respectively provided with a first through groove and a second through groove, and the other end of the trimming punch can be arranged in the first through groove and the second through groove; the material positioning mechanism is arranged beside the first through groove and the second through groove; the trimming female die is arranged in the second through groove. The utility model discloses an aspect makes the material can be nimble accurately positioned to cutting drift department through setting up material positioning mechanism to lay a foundation for subsequent blanking; on the other hand, the setting of cutting edge drift cooperation cutting edge terrace die and cutting edge die for blanking operation is safer, reliable and high-efficient. Thereby solved the stamping die who exists among the prior art and can not cut the limit to the product that the punching press was accomplished and polish the problem that the quality that leads to the product reduces and influences the round volume.

Description

Stamping die with trimming mechanism

Technical Field

The utility model relates to a stamping die technical field especially relates to a stamping die with trimming mechanism.

Background

A stamping die is a special processing equipment for processing a material (metal or nonmetal) into a part (or semi-finished product) in a cold stamping process, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a press processing method for applying pressure to the material at room temperature by using a die installed on a press to separate or plastically deform the material so as to obtain a desired part.

However, as for the stamping die in the current market, there are some problems that the use of users is always troubled, for example, the stamping die in the prior art cannot cut edges of the stamped product and polish the cut edges, so that the quality of the product is reduced, the quantity of the product is affected, and the common stamping die head is difficult to separate from the die cavity, which causes difficulty in use for people. Therefore, it is desirable to design a stamping die with trimming function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a pair of stamping die with trimming mechanism to solve the stamping die that exists among the prior art and can not carry out the trimming to the product that the punching press was accomplished and polish the problem that leads to the quality reduction influence pin volume of product.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stamping die with a trimming mechanism, which comprises an upper die component, a lower die component, a male die fixing plate, a female die fixing plate, a discharging component, a material positioning mechanism and a trimming mechanism; the upper die assembly and the lower die assembly are arranged vertically and oppositely, and a space is reserved between the upper die assembly and the lower die assembly; the male die fixing plate is detachably fixed at the bottom of the upper die assembly; the female die fixing plate is detachably fixed at the top of the lower die assembly, and a space is reserved between the female die fixing plate and the male die fixing plate; the discharging assembly is detachably arranged between the male die fixing plate and the female die plate; the material positioning mechanism is adjustably arranged between the female die fixing plate and the discharging assembly; the edge cutting mechanism is movably arranged on the lower die assembly in the vertical direction; the edge cutting mechanism comprises an edge cutting punch and an edge cutting female die; one end of the trimming punch is detachably fixed on the male die fixing plate, the other end of the trimming punch is a free end, the discharging assembly and the female die fixing plate are respectively provided with a first through groove and a second through groove, the first through groove and the second through groove are communicated, and the other end of the trimming punch can movably penetrate through the first through groove and the second through groove in the vertical direction; the material positioning mechanism is adjustably arranged beside the first through groove and the second through groove; the trimming die is detachably fixed in the die fixing plate, and the trimming die is arranged on one side of the second through groove.

The utility model provides a stamping die with trimming mechanism, furtherly, the free end of trimming drift is gamma column structure.

The utility model provides a stamping die with trimming mechanism, further, material positioning mechanism includes a plurality of material placing grooves; the bottom of the discharging assembly is provided with a plurality of material placing grooves; the material placing groove penetrates through the bottom surface of the discharging assembly, and is communicated with the first through groove and the second through groove.

The utility model provides a stamping die with trimming mechanism, further, material positioning mechanism still includes a plurality of locking pressfitting portions; the locking pressing parts are uniformly distributed at the edge of the material placing groove.

The utility model provides a stamping die with an edge cutting mechanism, further, the stamping die also comprises a punch head limiting mechanism; the punch limiting mechanism is detachably arranged in the die fixing plate, the punch limiting mechanism is adjustably arranged between the discharging assembly and the lower die assembly, the punch limiting mechanism is detachably arranged on the other side of the second through groove, and the outer edge of the trimming punch can be in contact with the punch limiting mechanism.

The utility model provides a stamping die with trimming mechanism, furtherly still includes guiding mechanism, guiding mechanism movably in vertical direction set up in go up the mould component with between the lower mould component.

The utility model provides a stamping die with trimming mechanism, further, the upper die assembly includes upper die base and terrace die backing plate; the lower die assembly comprises a lower die base and a female die base plate; the upper die holder and the lower die holder are arranged vertically and oppositely; the male die base plate is detachably fixed at the bottom of the upper die base, and the male die fixing plate is detachably fixed at the bottom of the male die base plate; the die base plate is detachably fixed at the top of the lower die holder, the die fixing plate is detachably fixed at the top of the die base plate, a third through groove is formed in the bottom of the die fixing plate, and the die base plate is arranged in the third through groove.

The technical scheme has the following advantages or beneficial effects:

the utility model provides a stamping die with a trimming mechanism, which comprises an upper die component, a lower die component, a male die fixing plate, a female die fixing plate, a discharging component, a material positioning mechanism and a trimming mechanism; the male die fixing plate is detachably fixed at the bottom of the upper die assembly; the female die fixing plate is detachably fixed at the top of the lower die assembly; the discharging assembly is detachably arranged between the male die fixing plate and the female die plate; the material positioning mechanism is adjustably arranged between the female die fixing plate and the discharging assembly; the edge cutting mechanism is movably arranged on the lower die assembly in the vertical direction; the edge cutting mechanism comprises an edge cutting punch and an edge cutting female die; one end of the trimming punch is detachably fixed on the male die fixing plate, and the other end of the trimming punch is a free end; a first through groove and a second through groove are respectively formed in the unloading assembly and the female die fixing plate, the first through groove and the second through groove are communicated, and the other end of the trimming punch movably penetrates through the first through groove and the second through groove in the vertical direction; the material positioning mechanism is adjustably arranged beside the first through groove and the second through groove; the trimming die is detachably fixed in the die fixing plate and arranged on one side of the second through groove. The utility model provides a stamping die with trimming mechanism, trimming terrace die fixes a position in advance under the mould free state, cuts the during operation, cuts the drift down to first logical groove and second logical inslot, accomplishes until the trimming, and whole trimming process is simple and easy to operate, and cutting efficiency is higher, specifically embodies: on one hand, the material positioning mechanism is arranged, so that the material to be trimmed can be flexibly and accurately positioned to the trimming punch head through the material positioning mechanism before being trimmed, and a foundation is laid for subsequent blanking; on the other hand, the setting of trimming drift cooperation trimming terrace die and trimming die, the material setting of waiting to cut the limit is between trimming terrace die and trimming die for blanking operation is safer, reliable and high-efficient. Thereby solved the stamping die who exists among the prior art and can not cut the limit to the product that the punching press was accomplished and polish the problem that the quality that leads to the product reduces and influences the round volume.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic diagram of a stamping die with an edge cutting mechanism provided in embodiment 1 of the present invention in a free state;

fig. 2 is a schematic diagram of a stamping die with a trimming mechanism according to embodiment 1 of the present invention in a dead-beat state.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientation or positional relationship is based on that shown in the drawings, merely for convenience in describing the invention and simplifying the description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

the stamping die in the prior art can not cut the edge of the product that the punching was accomplished and polish and lead to the quality reduction of product to influence the pin volume, and ordinary stamping die head has hardly broken away from in the die cavity moreover, has led to the fact the difficulty for people's use.

In order to solve the problem that the quality of a product is reduced and the amount of sales is affected because a stamping die in the prior art cannot cut edges of the stamped product and polish the product, embodiment 1 of the present invention provides a stamping die with an edge cutting mechanism, which comprises an upper die assembly 1, a lower die assembly 2, a punch plate 3, a die plate 4, a discharging assembly 5, a material positioning mechanism 6 and an edge cutting mechanism 7, as shown in fig. 1-2; the upper die assembly 1 and the lower die assembly 2 are arranged vertically and oppositely, and a space is reserved between the upper die assembly 1 and the lower die assembly 2; the male die fixing plate 3 is detachably fixed at the bottom of the upper die component 1; the female die fixing plate 4 is detachably fixed at the top of the lower die assembly 2, and a space is reserved between the female die fixing plate 4 and the male die fixing plate 3; the discharging component 5 is detachably arranged between the male die fixing plate 3 and the female die plate; the material positioning mechanism 6 is adjustably arranged between the female die fixing plate 4 and the discharging component 5; the trimming mechanism 7 is movably arranged on the lower die component 2 in the vertical direction; the edge cutting mechanism 7 comprises an edge cutting punch 71 and an edge cutting female die 72; one end of the trimming punch 71 is detachably fixed on the punch holder 3, the other end of the trimming punch 71 is a free end, and the free end of the trimming punch 71 is of a gamma-shaped structure; the discharging assembly 5 and the die fixing plate 4 are respectively provided with a first through groove 51 and a second through groove 41, the first through groove 51 and the second through groove 41 are communicated, and the other end of the trimming punch 71 movably penetrates through the first through groove 51 and the second through groove 41 in the vertical direction; the material positioning mechanism 6 is adjustably arranged beside the first through groove 51 and the second through groove 41; the trimming die 72 is detachably fixed in the die fixing plate 4, and the trimming die 72 is disposed at one side of the second through groove 41. The upper die assembly 1 comprises an upper die base 11 and a male die backing plate 12; the lower die component 2 comprises a lower die base 21 and a female die backing plate 22; the upper die holder 11 and the lower die holder 21 are arranged vertically and oppositely; the punch backing plate 12 is detachably fixed at the bottom of the upper die holder 11, and the punch fixing plate 3 is detachably fixed at the bottom of the punch backing plate 12; the die backing plate 22 is detachably fixed at the top of the lower die holder 21, the die fixing plate 4 is detachably fixed at the top of the die backing plate 22, a third through groove 42 is formed in the bottom of the die fixing plate 4, and the die backing plate 22 is arranged in the third through groove 42.

The utility model provides a stamping die with trimming mechanism, trimming terrace die fixes a position in advance under the mould free state, cuts the during operation, cuts the drift down to first logical groove 51 and second logical groove 41 in, accomplishes until the trimming, and whole trimming process is simple and easy operation, and cutting efficiency is higher, specifically embodies: on one hand, the utility model has the advantages that the material positioning mechanism 6 is arranged, so that the material 10 to be trimmed can be flexibly and accurately positioned to the trimming punch 71 through the material positioning mechanism 6 before being trimmed, thereby laying a foundation for subsequent blanking; on the other hand, the trimming punch 71 is matched with the trimming male die and the trimming female die 72, and the material 10 to be trimmed is arranged between the trimming male die and the trimming female die 72, so that the blanking operation is safer, more reliable and more efficient. Thereby solved the stamping die who exists among the prior art and can not cut the limit to the product that the punching press was accomplished and polish the problem that the quality that leads to the product reduces and influences the round volume.

In order to further ensure the working reliability of the trimming punch 71, the stamping die with the trimming mechanism provided by the embodiment further comprises a punch limiting mechanism 8; punch limiting mechanism 8 is detachably arranged in die fixing plate 4, punch limiting mechanism 8 is adjustably arranged between discharging assembly 5 and lower die assembly 2, punch limiting mechanism 8 is detachably arranged on the other side of second through groove 41, and the outer edge of trimming punch 71 can be in contact with punch limiting mechanism 8. Through setting up drift stop gear 8, at the blanking in-process, trimming drift 71 is at the in-process of descending or going upward promptly, receives drift stop gear 8's spacing and protection all the time, resists the yawing force that it received to avoid appearing trimming drift 71 damage, the trimming off tracking leads to the situation such as trimming precision reduction and punching speed promotion difficulty, further improved the operational reliability and the efficiency of blanking.

In order to further ensure the positioning reliability of the material to be cut, in the stamping die with the edge cutting mechanism provided in this embodiment, the material positioning mechanism 6 further includes a plurality of material accommodating grooves 61; the bottom of the discharging component 5 is provided with a plurality of material placing grooves 61; the material placing groove 61 penetrates through the bottom surface of the discharging assembly 5, and the material placing groove 61 is communicated with the first through groove 51 and the second through groove 41. Further, the material positioning mechanism 6 further includes a plurality of locking press-fit portions 62; the locking stitching portions 62 are evenly distributed at the edge of the material placing groove 61. Put silo 61 and locking pressfitting portion 62 through the setting, before cutting, will treat the material of cutting edge and set up in putting silo 61, rethread locking press fitting portion 62 makes it accomplish preliminary location, cooperates aforementioned cutting edge die 72 and cutting edge terrace die, can more reliably set up in treating cutting edge position department with treating cutting edge material 10 to the positioning reliability who treats cutting edge material 10 has further been improved.

In order to further guarantee the overall working reliability of the die, the stamping die with the trimming mechanism provided by the embodiment further comprises a guide mechanism 9, and the guide mechanism 9 is movably arranged between the upper die assembly 1 and the lower die assembly 2 in the vertical direction. Through setting up guiding mechanism 9, cutting the in-process, go up mould component 1 and lower mould component 2 and can realize going upward and descending direction control of in-process through guiding mechanism 9, avoid trimming terrace die and trimming die 72 to cause the unreliable problem of blanking operation because of the compound die is not in place to the blanking precision of mould has further been improved.

In summary, the stamping die with the trimming mechanism provided by the utility model, on one hand, through the material positioning mechanism, the material to be trimmed can be accurately positioned to the trimming punch head through the material positioning mechanism before being trimmed, thereby laying a foundation for subsequent blanking; on the other hand, the setting of trimming drift cooperation trimming terrace die and trimming die, the material setting of waiting to cut the limit is between trimming terrace die and trimming die for blanking operation is safer, reliable and high-efficient. Thereby solved the stamping die who exists among the prior art and can not cut the limit to the product that the punching press was accomplished and polish the problem that the quality that leads to the product reduces and influences the round volume.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (7)

1. A stamping die with an edge cutting mechanism is characterized by comprising an upper die assembly, a lower die assembly, a male die fixing plate, a female die fixing plate, a discharging assembly, a material positioning mechanism and an edge cutting mechanism;

the upper die assembly and the lower die assembly are arranged vertically and oppositely, and a space is reserved between the upper die assembly and the lower die assembly; the male die fixing plate is detachably fixed at the bottom of the upper die assembly; the female die fixing plate is detachably fixed at the top of the lower die assembly, and a space is reserved between the female die fixing plate and the male die fixing plate; the discharging assembly is detachably arranged between the male die fixing plate and the female die fixing plate; the material positioning mechanism is adjustably arranged between the female die fixing plate and the discharging assembly;

the edge cutting mechanism is movably arranged on the lower die assembly in the vertical direction; the edge cutting mechanism comprises an edge cutting punch and an edge cutting female die; one end of the trimming punch is detachably fixed on the male die fixing plate, the other end of the trimming punch is a free end, the discharging assembly and the female die fixing plate are respectively provided with a first through groove and a second through groove, the first through groove and the second through groove are communicated, and the other end of the trimming punch can movably penetrate through the first through groove and the second through groove in the vertical direction; the material positioning mechanism is adjustably arranged beside the first through groove and the second through groove; the trimming die is detachably fixed in the die fixing plate, and the trimming die is arranged on one side of the second through groove.

2. The stamping die with the trimming mechanism as claimed in claim 1, wherein the free end of the trimming punch is of a Γ -shaped structure.

3. The stamping die with the edge cutting mechanism as claimed in claim 1, wherein the material positioning mechanism comprises a plurality of material placing grooves; the bottom of the discharging assembly is provided with a plurality of material placing grooves; the material placing groove penetrates through the bottom surface of the discharging assembly, and is communicated with the first through groove and the second through groove.

4. The stamping die with the trimming mechanism according to claim 3, wherein the material positioning mechanism further comprises a plurality of locking press-fit portions; the locking pressing parts are uniformly distributed at the edge of the material placing groove.

5. The stamping die with the edge cutting mechanism as claimed in claim 1, further comprising a punch limiting mechanism; the punch limiting mechanism is detachably arranged in the die fixing plate, the punch limiting mechanism is adjustably arranged between the discharging assembly and the lower die assembly, the punch limiting mechanism is detachably arranged on the other side of the second through groove, and the outer edge of the trimming punch can be in contact with the punch limiting mechanism.

6. The stamping die with an edge cutting mechanism as claimed in claim 1, further comprising a guide mechanism movably disposed between the upper die assembly and the lower die assembly in a vertical direction.

7. The stamping die with an edge cutting mechanism as claimed in claim 1, wherein the upper die assembly comprises an upper die base and a punch backing plate; the lower die assembly comprises a lower die base and a female die base plate; the upper die holder and the lower die holder are arranged vertically and oppositely; the male die base plate is detachably fixed at the bottom of the upper die base, and the male die fixing plate is detachably fixed at the bottom of the male die base plate; the die base plate is detachably fixed at the top of the lower die holder, the die fixing plate is detachably fixed at the top of the die base plate, a third through groove is formed in the bottom of the die fixing plate, and the die base plate is arranged in the third through groove.

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