CN202037814U

CN202037814U - Angle-changeable multi-composite core pulling mechanism

Info

Publication number: CN202037814U
Application number: CN2011201086533U
Authority: CN
Inventors: 傅元梧
Original assignee: XIAMEN COPT MOLDING INJECTION CO Ltd
Current assignee: Xiamen Weike Molding Technology Co., Ltd
Priority date: 2011-04-14
Filing date: 2011-04-14
Publication date: 2011-11-16
Anticipated expiration: 2021-04-14

Abstract

The utility model discloses an angle-changeable multi-composite core pulling mechanism, which mainly comprises a main slider, a steering movable slider, a straight loose core and a steering loose core. One end of the straight loose core is fixed onto the main slider, the other end of the straight loose core extends into a cavity, one end of the steering loose core is fixed onto the steering movable slider, the other end of the steering loose core extends into the cavity, and the steering movable slider is slidably connected to the main slider. The straight loose core and the steering loose core different in characteristics are combined to a same slider mechanism, steering can be completed by taking advantages of different directions of a slide way on the main slider and mould unloading, two different core pulling motions can be completed by the same applied force, and thereby space is saved, motions are stable and reliable, the blocks cannot be clamped, and the angle-changeable multi-composite core pulling mechanism has excellent popularization and application prospect.

Description

The MULTIPLE COMPOSITE core-pulling mechanism of variable-angle

Technical field

The utility model relates to a kind of injection mold, particularly relates to a kind of MULTIPLE COMPOSITE core-pulling mechanism of variable-angle.

Background technology

Present product structure design becomes increasingly complex, under the die space condition of limited, need to finish not loosing core of multi-angle, loose core as each and to loose core and to interfere with each other by angle separately, this just requires the design of must optimizing structure, a plurality of loosing core combined on a slide block, come a plurality of loosing core on the same slide block of balance with various schemes.

The utility model content

The purpose of this utility model is to provide a kind of MULTIPLE COMPOSITE core-pulling mechanism reliable and stable, variable-angle that can not be stuck that moves.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of MULTIPLE COMPOSITE core-pulling mechanism of variable-angle, it mainly by master slider, turn to movable slider, directly loose core, turn to loose core and form; A described end of directly loosing core is fixed on the master slider, and the other end of directly loosing core stretches into die cavity; Describedly turn to an end of loosing core to be fixed on to turn on the movable slider, turn to the other end of loosing core to stretch into die cavity, turn to movable slider to slip on master slider.

Describedly turn to slider bar on the movable slider to slip in the chute on master slider, turn on the movable slider slider bar vertical with the die sinking direction at the moving direction of master slider chute.

After adopting such scheme, since the utility model with directly the loosing core of two kinds of different qualities, turn to loose core and be combined on the same group of slide block mechanism, utilize the inconsistent realization of master slider upper hopper chute and die sinking direction to turn to, finish two kinds of different actions of loosing core with same active force, promptly save the space, make action reliable and stable again, can stuck slide block, have good popularization and application prospect.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is an axonometric drawing of the present utility model;

Fig. 2 is matched moulds state diagram of the present utility model;

Fig. 3 is die opening state figure of the present utility model.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model is a kind of MULTIPLE COMPOSITE core-pulling mechanism of variable-angle, it mainly by master slider 1, turn to movable slider 2, directly loose core 3, turn to loose core and 4 form.

Described 3 the end of directly loosing core is fixed on the

master slider

1, and 3 the other end of directly loosing core stretches into die cavity; Describedly turn to 4 the end of loosing core to be fixed on to turn on the movable slider 2, turn to 4 the other end of loosing core to stretch into die cavity, turn to movable slider 2 to slip on master slider 1.

Describedly turn to slider bar 21 on the movable slider 2 to slip in the chute 11 on master slider 1, turn on the movable slider 2 slider bar 21 vertical with the die sinking direction at the moving direction of master slider 1 chute 11.

Operation principle of the present utility model:

The utility model directly looses core 3 and turn to loose core and 4 combine with two kinds of different directions, at the same force direction of loosing core, loosing core of tilted direction can be resolved into two power, because this part is tiltedly loosed core turns to movable slider 2 to be designed to movable and utilizes slider bar 21 to cooperate with chute 11 on the master slider 1, turns to movable slider 2 to understand in two directions and moves simultaneously.As shown in Figure 3, when master slider 1 at X to the 70mm of having loosed core, turn to the movable slider 2 can be at Y to the 74mm of loosing core.

Emphasis of the present utility model just is: on master slider, slip one loose core direction different turn to movable slider.

The above, it only is the utility model preferred embodiment, master slider with turn to the fit form of movable slider can have multiple, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. the MULTIPLE COMPOSITE core-pulling mechanism of a variable-angle is characterized in that: it mainly by master slider, turn to movable slider, directly loose core, turn to loose core and form; A described end of directly loosing core is fixed on the master slider, and the other end of directly loosing core stretches into die cavity; Describedly turn to an end of loosing core to be fixed on to turn on the movable slider, turn to the other end of loosing core to stretch into die cavity, turn to movable slider to slip on master slider.

2. the MULTIPLE COMPOSITE core-pulling mechanism of variable-angle according to claim 1, it is characterized in that: describedly turn to slider bar on the movable slider to slip in the chute on master slider, turn on the movable slider slider bar vertical with the die sinking direction at the moving direction of master slider chute.