CN217570400U - Stamping die of atomizing piece - Google Patents

Abstract

The utility model discloses a stamping die of atomizing piece, which comprises a concave die, the terrace die, locating plate and lower bolster, the terrace die is established a plurality ofly and is fixed on the terrace die bottom plate, the die is fixed on the die bottom plate and runs through the locating plate and with the vertical correspondence of a plurality of terrace dies, still be equipped with the backup pad between lower bolster and the die bottom plate, it is fixed mutually through the cardboard between backup pad and the locating plate, fixed first guide pillar and second guide pillar on the lower bolster, first guide pillar runs through backup pad and locating plate in proper order, the second guide pillar runs through the backup pad in proper order, die bottom plate and locating plate, be fixed with first post and second post that dashes in the backup pad, first post and second are towards the post and run through die bottom plate and die in proper order. This stamping die terrace die bottom plate pushes down, when promoting the die and pushing down, the first post and the second of dashing are dashed the post and are worn out the die, treat the machined part fast and punch a hole, cut simultaneously and treat the machined part outer edge, through the accurate cooperation of first guide pillar and first guide pin bushing, second guide pillar and second guide pillar, guarantee to treat the stability of machined part at the blanking.

Description

Stamping die of atomizing piece

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the blanking mould, concretely relates to stamping die of atomizing piece.

[ background of the invention ]

In stamping production, a die used for blanking is called a blanking die, materials are separated after blanking, the blanking die is indispensable technological equipment in stamping production, and a good die structure is reliable guarantee for realizing a technological scheme. The quality and the precision of the stamping part are mainly determined by the quality and the precision of the blanking die. Whether the blanking die structure is reasonable and advanced or not has the advantages that the production efficiency, the service life of the blanking die and the safety and the convenience of operation are directly influenced, and the like. The types of construction of the blanking dies are different due to the different shapes, sizes, precisions and production batches and conditions of the blanking pieces.

Most blanking dies on the market are complex in design, high in cost and low in machining efficiency, and accordingly, a simple and practical blanking die with high machining efficiency needs to be designed urgently.

[ Utility model ] content

In order to solve the existing problem that exists among the background art, the utility model provides a die mould of atomizing piece.

The utility model adopts the following technical proposal:

a plurality of male dies are fixed on a male die base plate, the female dies are fixed on a female die base plate and penetrate through the positioning plate, the male dies vertically correspond to the male dies, a supporting plate is further arranged between the lower die base plate and the female die base plate, the supporting plate and the positioning plate are fixed through a clamping plate, a first guide pillar and a second guide pillar are fixed on the lower die plate, the first guide pillar penetrates through the supporting plate and the positioning plate in sequence, the second guide pillar penetrates through the supporting plate, the female die base plate and the positioning plate in sequence, a first punching pillar and a second punching pillar are fixed on the supporting plate, the first punching pillar and the second punching pillar penetrate through the female die base plate and the female die in sequence, a first guide sleeve sleeved on the first guide pillar is arranged on the male die base plate, a second guide sleeve sleeved on the second guide pillar is arranged on the female die base plate, a spring butt joint is arranged between the positioning plate and the first guide sleeve, and a spring butt joint is arranged on the second guide sleeve.

Furthermore, a first punching column and four second punching columns penetrate through the single female die, the four second punching columns evenly surround the first punching columns, and sleeves are arranged on the first punching columns and abut against the space between the support plate and the female die base plate.

The beneficial effects of the utility model are as follows:

this die is through the design of simplification, the terrace die bottom plate pushes down, when promoting the die and pushing down, the messenger treats that the machined part only presses on the die, it is in three-dimensional pressure state to have guaranteed that material in the shearing zone, and first towards post and second towards the post and wear out the die, treat the machined part fast and punch a hole, cut simultaneously and treat the outer edge of machined part, make the product machined surface smooth, level and smooth, through first guide pillar and first guide pin bushing, the accurate cooperation of second guide pillar and second guide pillar, guarantee to treat the stability of machined part at blanking in-process, and play the effect of buffering by the spring on first guide pillar and the second guide pillar, improve the processing security.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a die mold for an atomizing sheet according to the present invention;

fig. 2 is a schematic diagram of an exploded structure of a die mold for an atomizing sheet.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model adopts the following technical proposal:

like fig. 1 and fig. 2 the utility model relates to a die mould of atomizing piece punches a hole and cuts along the waste material outward to atomizing piece 1 implementation, and in this embodiment, preferred one-time process is only shown to eight atomizing pieces 1 processing simultaneously to quantity this embodiment, and do not specifically limit, according to the production demand correspond the design can.

In the embodiment, specifically, the die mold comprises a female die 2, a male die 3, a positioning plate 4 and a lower template 5.

According to the machining method, as shown in fig. 2, a plurality of male dies 3 are fixed on a male die bottom plate 6, a plurality of female dies 2 are fixed on a female die bottom plate 7 and penetrate through a positioning plate 4 and vertically correspond to the plurality of male dies 3, during machining, a workpiece to be machined is placed on the female dies 2, the workpiece to be machined is only pressed on the female dies 2 through pressing of the male dies 3, the material in a shearing area is guaranteed to be in a three-dimensional pressure state, and the stability of the workpiece to be machined is kept.

Secondly, as shown in fig. 2, a supporting plate 8 is further arranged between the lower template 5 and the female die bottom plate 7, the supporting plate 8 and the positioning plate 4 are fixed through a clamping plate 9, and the clamping plate 9 is located on the outer side of the female die bottom plate 7, so that the supporting plate 8 and the positioning plate 4 are fixed in position.

In addition, as shown in fig. 2, a first guide post 10 and a second guide post 11 are fixed on the lower template 5, the first guide post 10 sequentially penetrates through the support plate 8 and the positioning plate 4, the second guide post 11 sequentially penetrates through the support plate 8, the die base plate 7 and the positioning plate 4, a first punching post 12 and a second punching post 13 are fixed on the support plate 8, the first punching post 12 and the second punching post 13 sequentially penetrate through the die base plate 7 and the die 2, preferably, a single die 2 penetrates through the first punching post 12 and the four second punching posts 13, the four second punching posts 13 uniformly surround the first punching post 12, a sleeve 16 is arranged on the first punching post 12 and abutted between the support plate 8 and the die base plate 7, and when the die 2 is pushed to press down by the die 3, the first punching post 12 and the second punching post 13 penetrate through the die 2 to rapidly punch a hole, and the outer edge of a workpiece is cut off, so that the surface of the machined product is smooth.

In addition, as shown in fig. 2, a first guide sleeve 14 sleeved on the first guide post 10 is arranged on the punch bottom plate 6, a second guide sleeve 15 sleeved on the second guide post 11 is arranged on the die bottom plate 7, and the stability of the workpiece to be machined in the blanking process is ensured through the precise matching of the first guide post 10 and the first guide sleeve 14, and the second guide post 11 and the second guide sleeve 15.

Finally, as shown in fig. 2, a spring is sleeved on the first guide pillar 10 and abutted between the positioning plate 4 and the first guide sleeve 14, a spring is sleeved on the second guide pillar 11 and abutted between the supporting plate 8 and the second guide sleeve 15, the spring has a buffering effect in the punching and cutting process, and after the process is completed, the spring drives the die to reset quickly, so that the processing safety is improved comprehensively.

The utility model has the advantages that:

this die stamping die is through the design of simplification, terrace die bottom plate pushes down, when promoting the die and pushing down, the messenger treats that the machined part only presses on the die, guaranteed that material is in three-dimensional pressure state in the shearing zone, and first post and the second of dashing are dashed the post and are worn out the die, treat the machined part fast and punch a hole, cut simultaneously and treat the outer edge of machined part, make the product machined surface smooth, level and smooth, through first guide pillar and first guide pin bushing, the accurate cooperation of second guide pillar and second guide pillar, guarantee to treat the stability of machined part at blanking in-process, and play the effect of buffering by the spring on first guide pillar and the second guide pillar, the processing security improves.

It will be appreciated by those skilled in the art that the invention can be embodied in other specific forms without departing from the spirit or essential attributes thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes within the scope of the invention or within the scope equivalent to the invention are all embraced by the invention.

Claims (2)

1. A die mould of atomizing piece which characterized in that: the punch is provided with a plurality of fixed punch bottom plates, the punch is fixed on a punch bottom plate, the die is fixed on a die bottom plate and penetrates through the positioning plate and vertically corresponds to the punches, a supporting plate is further arranged between the lower die bottom plate and the die bottom plate, the supporting plate and the positioning plate are fixed through a clamping plate, a first guide pillar and a second guide pillar are fixed on the lower die plate, the first guide pillar sequentially penetrates through the supporting plate and the positioning plate, the second guide pillar sequentially penetrates through the supporting plate, the die bottom plate and the positioning plate, a first punching pillar and a second punching pillar are fixed on the supporting plate and sequentially penetrates through the die bottom plate and the die, a first guide sleeve sleeved on the first guide pillar is arranged on the punch bottom plate, a second guide sleeve sleeved on the second guide pillar is arranged on the die bottom plate, a spring is abutted between the positioning plate and the first guide sleeve, and a spring abutted between the supporting plate and the second guide sleeve is sleeved on the second guide pillar.

2. A die set for atomizing sheet as set forth in claim 1, wherein: and a first punching column and four second punching columns penetrate through the single female die, the four second punching columns uniformly surround the first punching columns, and sleeves are arranged on the first punching columns and abut against the space between the supporting plate and the female die bottom plate.

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