Die for stamping sliding rail limiting mechanism

Abstract

A die for stamping a sliding rail limiting mechanism is characterized by comprising an upper die base, a rectangular open groove is formed in the lower end of the upper die base, a slotting tool is arranged in the open groove of the upper die base, a stripper plate is arranged below the upper die base, a penetrating type opening is formed in the stripper plate, the slotting tool penetrates through the opening of the stripper plate, a lower die plate is arranged below the stripper plate, and the lower die plate is arranged below the upper die base. A U-shaped groove is formed in the upper surface of the lower die plate, and a positioning pin is arranged on the upper die base. The iron sheet is placed on the U-shaped groove in the upper surface of the lower die plate, a space for containing the iron sheet is formed through limiting of the U-shaped groove of the lower die plate, displacement of the iron sheet in the stamping process is reduced, the quality of stamped products is improved, die damage is reduced, a slotting tool is directly locked through a back screw, and replacement is convenient. And the mold body also adopts a positioning pin and a four-side positioning mode to realize the purpose of quick replacement, so that the mold can be quickly replaced in production, the product processing is more stable, the quality is ensured, and the production efficiency is improved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to slide rail punch press die technical field especially relates to a die of punch slide rail limiting mechanism. BACKGROUND

[0002] The limiting structure of slide rail plays an important role in the use of slide rail, and the limiting structure of the existing slide rail is complex in structure and large in size when being made, which is inconvenient to use. In order to solve the above problems, a die of punch slide rail limiting mechanism is provided. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a kind of die of punch slide rail limiting mechanism, it is characterized by including upper die holder, insert, stripper plate, lower die plate, positioning pin, the upper die holder lower end has rectangular slot, insert is arranged in the slot of the upper die holder, the stripper plate is arranged below the upper die holder, the stripper plate has through opening, the insert passes through the opening of the stripper plate, the lower die plate is arranged below the stripper plate, the upper surface of the lower die plate has U-shaped groove, the upper die holder has positioning pin;

[0004] Further, the lower die plate has spring and elastic component, the U-shaped groove of the lower die plate is shape-fitted with the bottom of insert;

[0005] Further, the upper die holder, insert, stripper plate, lower die plate and positioning pin are all made of metal material.

[0006] The utility model has the advantages that:

[0007] The utility model places iron sheet on the U-shaped groove on the upper surface of lower die plate, starts internal spring and elastic component, so that insert stamps iron sheet, forms a space for placing iron sheet through the U-shaped groove limiting of lower die plate, reduces displacement of iron sheet in stamping process, improves stamping product quality and reduces die damage, insert is separated from lower die plate, iron sheet is blocked by stripper plate, avoids sticking with insert, insert is replaced conveniently using back screw straight lock, die body also uses positioning pin and four-side positioning to realize the purpose of quick change, realizes that die can be quickly replaced in production, makes product processing more stable, guarantees quality and increases production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is whole structure schematic view of the utility model die of punch slide rail limiting mechanism;

[0009] Figure 2 It is internal structure schematic view of the utility model die of punch slide rail limiting mechanism;

[0010] Figure 3The utility model provides a stamping slide rail limiting mechanism's mould's external structure schematic view;

[0011] As shown in the drawing: 1 upper die holder, 2 insert cutter, 3 stripper plate, 4 iron sheet, 5 lower die plate, 6 positioning pin. PREFERRED EMBODIMENT

[0012] The technical scheme of the utility model will be described below in conjunction with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0013] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the restriction of the utility model. The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0014] In the description of the utility model, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0015] Embodiment 1

[0016] The utility model provides a stamping slide rail limiting mechanism's mould, its characterized in that including upper die holder 1, insert cutter 2, stripper plate 3, lower die plate 5, positioning pin 6, upper die holder lower end has rectangular slot, the slot in the upper die holder is provided with insert cutter 2, the lower part of upper die holder is provided with stripper plate 3, stripper plate 3 has through opening, insert cutter 2 passes through the opening of stripper plate 3, the lower part of stripper plate 3 is provided with lower die plate 5, the upper surface of lower die plate 5 has U-shaped groove, upper die holder 1 has positioning pin 6 on it;

[0017] Further, the lower die plate 5 has a spring and an elastic assembly, and the U-shaped groove of the lower die plate 5 is in shape fitting with the bottom of the insert cutter 2.

[0018] Further, the upper die seat 1, the insert 2, the stripper plate 3, the lower die plate 5 and the positioning pin 6 are all made of metal.

[0019] Embodiment 2

[0020] In use, the upper die seat 1, the insert 2, the stripper plate 3, the lower die plate 5 and the positioning pin 6 are processed by using a machining center, a wire cutting and a grinding machine, and are assembled, the iron sheet 4 is placed on the U-shaped groove on the upper surface of the lower die plate 5, the internal spring and elastic assembly are started, the insert 2 is used for stamping the iron sheet 4, the U-shaped groove of the lower die plate 5 is used for limiting to form a space for placing the iron sheet 4, the displacement of the iron sheet 4 in the stamping process is reduced, the stamping product quality is improved, the die damage is reduced, the insert 2 is separated from the lower die plate 5, the iron sheet 4 is blocked by the stripper plate 3, the iron sheet 4 is prevented from being adhered to the insert 2, the insert 2 is directly locked by using the back screw, the insert 2 is convenient to replace, the die body is also positioned by using the positioning pin 6 and four sides, and the purpose of quick replacement is achieved.

[0021] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. The various components mentioned in the utility model are common technologies in the prior art, and the technical personnel in the industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A die for a knock-to-catch slide rail stop mechanism, the die comprising: Including the upper die holder, the insert, the stripper plate, the lower die plate, the positioning pin, the lower end of the upper die holder has a rectangular slot, the insert is arranged in the slot of the upper die holder, the lower part of the upper die holder is provided with the stripper plate, the stripper plate has a through opening, the insert passes through the opening of the stripper plate, the lower part of the stripper plate is provided with the lower die plate, the upper surface of the lower die plate has a U-shaped groove, and the upper die holder is provided with the positioning pin.

2. The die for a knock-to-open slide rail stopper according to claim 1, wherein The lower die plate is provided with a spring and an elastic assembly, and the U-shaped groove of the lower die plate is matched with the bottom of the insert.

3. The die for a knock-to-open slide rail stopper according to claim 1, wherein The upper die holder, the insert, the stripper plate, the lower die plate and the positioning pin are all made of metal.

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