CN213401093U

CN213401093U - Mold structure positioned by body

Info

Publication number: CN213401093U
Application number: CN202022491222.1U
Authority: CN
Inventors: 于孝传; 刘永鹏; 何宗涛; 高松玉; 杨春健
Original assignee: Shandong Junyu Electronic Technology Co ltd
Current assignee: Shandong Junyu Electronic Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-08
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a mould structure with body location, comprising a base plate, the top fixed mounting of bottom plate has cavity plate, cavity plate's top is equipped with punch plate, punch plate and cavity plate phase-match, cavity plate's top is equipped with the stripper. The utility model discloses the less location of easy dismounting and burr of well mould is comparatively accurate.

Description

Mold structure positioned by body

Technical Field

The utility model relates to a cutting die technical field especially relates to a mould structure with body location.

Background

Semiconductor devices are electronic devices that have electrical conductivity between a good electrical conductor and an insulator, and that use the special electrical properties of semiconductor materials to perform specific functions, and can be used to generate, control, receive, convert, amplify signals, and perform energy conversion.

When the existing semiconductor element is punched, the section of the semiconductor element has large burrs, and the positioning of the semiconductor element has certain deviation and is inaccurate.

Therefore, a die structure with a body for positioning is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the burr of semiconductor blanking is great and the location has certain deviation among the prior art, and the mould structure with body location that provides.

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

the utility model provides a mould structure with body location, includes the bottom plate, the top fixed mounting of bottom plate has cavity plate, cavity plate's top is equipped with punch plate, punch plate and cavity plate phase-match, cavity plate's top is equipped with the stripper.

Preferably, the die fixing plate includes places the board, the left and right sides of placing the board all is equipped with the limiting plate, the equal fixedly connected with baffle in upper end of limiting plate, the lower extreme of baffle offsets the contact with the up end of placing the board, the below of placing the board is equipped with the base, base and bottom plate fixed connection, two the lower extreme of limiting plate all with the upper end fixed connection of base, the front end fixedly connected with pull handle of placing the board, base and upper end fixed mounting have three guide pin bushing, it is equipped with the through-hole to run through from top to bottom to place board, base and bottom plate.

Preferably, the male die fixing plate comprises three guide pillars, and the three guide pillars are respectively matched with the three guide sleeves.

Preferably, the upper end face of the stripper plate is in a net shape, a plurality of die holes are formed in the left side of the upper end of the stripper plate in a penetrating mode, and the die holes are internally embedded with punching plates in a sliding mode.

Preferably, the die-cutting plate is matched with the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the mould is of a drawer type structure through the arrangement of the placing plate, and the upper mould and the lower mould are convenient to disassemble and assemble.

The die adopts the guide pillar and guide sleeve positioning body and adopts an internally tangent mode, the burr surface of the semiconductor is arranged on the non-body side, the burr size is controlled to be less than or equal to 0.10, and the burr is smaller and the positioning is accurate and high.

The utility model discloses the less location of easy dismounting and burr of well mould is comparatively accurate.

Drawings

Fig. 1 is a schematic front structural view of a mold structure positioned by a body according to the present invention;

fig. 2 is a sectional view taken along line a-a in fig. 1.

In the figure: the device comprises a base plate 1, a female die fixing plate 2, a male die fixing plate 3, a discharging plate 4, a placing plate 5, a limiting plate 6, a baffle 7, a base 8, a pull handle 9, a guide sleeve 10, a guide pillar 11 and a punching plate 12.

Detailed Description

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.

Referring to fig. 1-2, a mould structure with body location, including bottom plate 1, the top fixed mounting of bottom plate 1 has cavity plate 2, and is concrete, cavity plate 2 includes places board 5, the left and right sides of placing board 5 all is equipped with limiting plate 6, the equal fixedly connected with baffle 7 in upper end of limiting plate 6, the lower extreme of baffle 7 offsets with the up end of placing board 5 and contacts, the below of placing board 5 is equipped with base 8, base 8 and bottom plate 1 fixed connection, the lower extreme of two limiting plates 6 all with base 8's upper end fixed connection, place the front end fixedly connected with pull handle 9 of board 5.

The utility model discloses in, base 8 and upper end fixed mounting have three guide pin bushing 10, place board 5, base 8 and bottom plate 1 run through from top to bottom and be equipped with the through-hole, cavity plate 2's top is equipped with punch plate 3, need explain, punch plate 3 includes three guide pillars 11, three guide pillars 11 respectively with three guide pin bushing 10 phase-match, punch plate 3 and cavity plate 2 phase-match, cavity plate 2's top is equipped with stripper 4, what should be mentioned is worth doing, the netted setting is personally submitting in stripper 4's upper end, stripper 4's upper end left side is run through and is equipped with a plurality of nib, the equal slip inlays in a plurality of nibs is equipped with die-cutting plate 12, what should be mentioned is worth doing, die-cut board 12 and through-hole phase-.

The utility model discloses during the use, punch plate 3 decides the material in advance before stripper 4 presses the material, waits that stripper 4 pushes down the material after, die-cut board 12 carries out die-cut again, guarantees here that die-cut burr can control at minimum, under the prerequisite that stripper 4 pushed down the material after the blanking was accomplished, punch plate 3 rises and breaks away from the blanking region, the mold opening of going again, continues the pay-off.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mould structure with body location, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has cavity plate (2), the top of cavity plate (2) is equipped with punch plate (3), punch plate (3) and cavity plate (2) phase-match, the top of cavity plate (2) is equipped with stripper (4).

2. The body-mountable die structure as recited in claim 1, the female die fixing plate (2) comprises a placing plate (5), the left side and the right side of the placing plate (5) are respectively provided with a limiting plate (6), the upper ends of the limit plates (6) are fixedly connected with baffle plates (7), the lower ends of the baffle plates (7) are abutted against the upper end surfaces of the placing plates (5), a base (8) is arranged below the placing plate (5), the base (8) is fixedly connected with the bottom plate (1), the lower ends of the two limiting plates (6) are fixedly connected with the upper end of the base (8), the front end of the placing plate (5) is fixedly connected with a pull handle (9), the base (8) and the upper end are fixedly provided with three guide sleeves (10), the placing plate (5), the base (8) and the bottom plate (1) are provided with through holes in a vertical penetrating mode.

3. A body-positioning die arrangement as claimed in claim 2, characterized in that the punch retainer (3) comprises three guide posts (11), and three guide posts (11) are respectively matched with three guide sleeves (10).

4. A body-positioning die structure as claimed in claim 2, wherein the upper end surface of the stripper plate (4) is provided with a net shape, a plurality of die holes are formed through the left side of the upper end of the stripper plate (4), and the die holes are respectively embedded with the punching plates (12) in a sliding manner.

5. A body-positioning die arrangement according to claim 4, characterised in that the die-cutting plate (12) is matched to the through-hole.