CN210453621U

CN210453621U - Inlaying slide block inclined pulling structure capable of reducing cost and simplifying die

Info

Publication number: CN210453621U
Application number: CN201921047706.8U
Authority: CN
Inventors: 梁军
Original assignee: Dalian Xipu Chemical Co ltd
Current assignee: Dalian Xipu Chemical Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-05
Anticipated expiration: 2029-07-08

Abstract

An inlaying slide block inclined pulling structure for reducing cost and simplifying a die is characterized in that a female die core is fixedly installed at the lower end of a female die plate through screws. The female die core is buckled above the male die core, and the upper ends of the two inclined needles penetrate through the male die core. The lower extreme of two oblique needles respectively is equipped with T type guide table, has seted up T type guide way along the incline direction on the upper end inclined plane of oblique needle installation piece, and two oblique needles are installed on oblique needle installation piece, and the T type guide table on the oblique needle inserts in the T type guide way and can slide along T type guide way. The inclined needle mounting block is fixedly mounted at the upper end of the male template. The upper end of the inclined guide post is fixedly arranged on the female die plate, and the lower end of the inclined guide post is arranged in a guide sleeve on the male die plate in a penetrating mode. The pitched roof is simple in structure, and the size of the die frame and the production cost of the die can be reduced. The produced die is simple in structure, the sliding block inclined drawing mechanism is ingeniously designed at the splicing position by utilizing the processing technology of insert splicing in the die processing process, and the characteristic that the die is convenient to install and replace in a split mode is utilized.

Description

Inlaying slide block inclined pulling structure capable of reducing cost and simplifying die

Technical Field

The utility model belongs to the mould field specifically is a structure is taken out to one side to inlaying piece slider of mould is simplified to reduce cost.

Background

In the production of the die, the design and the processing of the inclined pumping structure are very important links; the inclined drawing mechanism is generally an inclined drawing structure A, an inclined jacking mechanism B and an oil cylinder structure. Firstly, 1 the pitched roof mechanism mould is provided with a plurality of parts (a fixed plate, a fixed supporting plate, a pitched roof fixed block and the like), the processing is complex, the assembly is slow, the mould space is increased, 2 the oil cylinder structure cost is high (brand oil cylinders are 10000 plus 30000 yuan unequal), the added value is high, a corresponding oil pressure device (usually, one oil pressure device has a low value), the oil cylinder time is long, the oil leakage is easy, the action is not good, and the like, while the traditional design concept causes the structural design to be complex, an independent ejection mechanism is needed, thus the appearance size of the mould is inevitably increased, the design cost is increased, the problems directly influence the size of a forming machine, the processing cost of the mould and the cost of later mould repair and maintenance, and the like, and the complex pitched roof structure design often causes the design failure of the whole set of mould.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure is taken out to one side to inlaying piece slider that reduce cost simplified mould, reduce cost, low energy consumption (the make-up machine is little), simplifies the mould structure, and this structure extensively is used for printer/automotive vehicle shell mould etc..

The technical scheme adopted is as follows:

an inlaying and splicing slide block inclined pulling structure capable of reducing cost and simplifying die comprises two inclined pins, an inclined pin installation block, an inclined guide pillar, a female die core, a male die plate and a female die plate. The technical key points are as follows:

the cavity insert is fixedly arranged at the lower end of the cavity plate through a screw. The female die core is buckled above the male die core. The upper ends of the two oblique needles penetrate through the male die core. The lower extreme of two oblique needles respectively is equipped with T type guide table, has seted up T type guide way along the incline direction on the upper end inclined plane of oblique needle installation piece, and two oblique needles are installed on oblique needle installation piece, and the T type guide table on the oblique needle inserts in the T type guide way and can slide along T type guide way. The inclined needle mounting block is fixedly mounted at the upper end of the male template. The upper end of the inclined guide post is fixedly arranged on the female die plate, and the lower end of the inclined guide post is arranged in a guide sleeve on the male die plate in a penetrating mode.

The advantages are that: the pitched roof is simple in structure, and the size of the die frame and the production cost of the die can be reduced. The produced die is simple in structure, is not a traditional inclined ejection mechanism and an oil cylinder structure, utilizes the processing technology of insert splicing in the die processing process, ingeniously designs a slide block inclined drawing mechanism at the splicing position, and utilizes the characteristic that the die is convenient to mount and replace in a split mode (a T-shaped groove is pushed in). The mould has high structural stability, the processed parts are simple, the processing cost is low, and further the design and processing of the mould, the later processing production and the repair and maintenance cost can be optimized simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a simplified mold for reducing cost.

Fig. 2 is an assembly schematic diagram of the oblique needle and the oblique needle mounting plate.

Fig. 3 is a schematic structural view of the core insert.

Fig. 4 is a cross-sectional view of the core insert.

Detailed Description

The utility model provides a take inlaying and piece together reduction cost of slider structure of taking out to one side simplifies mould, includes cover half and movable mould.

The fixed die comprises an upper fixing plate 8 and a stripper plate 9 which are fixed by screws.

The movable mold comprises a lower fixing plate 10 fixed by screws and a bearing plate 11. The inner side of the carrier plate 11 is provided with an upper ejector plate 12 and a lower ejector plate 13 which are fixed by screws, and is provided with a mandril with a bushing.

An inlaying slide block inclined drawing structure is arranged between the stripper plate 9 and the bearing plate 11.

The obliquely-drawing structure of the inlaid and spliced slide block comprises two oblique pins 1, an oblique pin mounting block 2, an oblique guide pillar 3, a female die core 4, a male die core 5, a male die plate 6 and a female die plate 7.

The cavity insert 4 is fixedly arranged at the lower end of the cavity plate 7 through screws. The female die core 4 is buckled above the male die core 5, and the male die core 5 is fixedly arranged at the upper end of the male template 6 through screws. Two oblique needles 1 and an oblique needle mounting plate 2 are arranged between a male die core 5 and a male die plate 6. The upper ends of the two inclined needles 1 penetrate through the core insert 5. The lower extreme of two oblique needles 1 respectively is equipped with T type guide table, has seted up T type guide way along the incline direction on the upper end inclined plane of oblique needle installation piece 2, and two oblique needles 1 are installed in oblique needle installation piece 2 upper end, and the T type guide table on the oblique needle 1 inserts in the T type guide way and can slide along T type guide way. The inclined needle mounting block 2 is fixedly mounted at the upper end of the male template 6. The upper end of the inclined guide post 3 is fixedly arranged on the female die plate 7, and the lower end of the inclined guide post 3 is arranged in a guide sleeve on the male die plate 6 in a penetrating way.

The male template 6 is fixed at the upper end of the bearing plate 11 through screws, and the female template 7 is fixed at the lower end of the stripper plate 9 through screws.

The mold opening action of the molding machine is utilized, the female mold core and the male mold core are separated, the inclined needle mounting plate enables the inclined needle mounting block to move leftwards for 45mm distance under the action of the inclined guide pillar, the inclined needle moves towards the inclined lower side until the inclined needle smoothly breaks away from an inclined hole reverse buckle on a plastic product, the product demolding is completed, and finally the plastic product breaks away from the mold body (the product falls down) under the action of the ejector rod.

Claims

1. An inlaying slide block inclined drawing structure for reducing cost and simplifying a die comprises two inclined pins (1), an inclined pin installation block (2), an inclined guide post (3), a female die core (4), a male die core (5), a male die plate (6) and a female die plate (7); the method is characterized in that:

the female die core (4) is fixedly arranged at the lower end of the female die plate (7) through screws; the female die core (4) is buckled above the male die core (5); the upper ends of the two oblique needles (1) penetrate through the core insert (5); the lower ends of the two inclined needles (1) are respectively provided with a T-shaped guide table, the upper inclined surface of the inclined needle mounting block (2) is provided with a T-shaped guide groove along the inclined direction, the two inclined needles (1) are mounted on the inclined needle mounting block (2), and the T-shaped guide tables on the inclined needles (1) are inserted into the T-shaped guide grooves and can slide along the T-shaped guide grooves; the inclined needle mounting block (2) is fixedly mounted at the upper end of the male template (6); the upper end of the inclined guide post (3) is fixedly arranged on the female die plate (7), and the lower end of the inclined guide post (3) is arranged in a guide sleeve on the male die plate (6) in a penetrating mode.