CN201483678U

CN201483678U - Counter-open mould closing mechanism

Info

Publication number: CN201483678U
Application number: CN2009201385383U
Authority: CN
Inventors: 王佳春; 王传志
Original assignee: JINJIANG SHICHUANG MACHINERY MANUFACTURING CO LTD
Current assignee: JINJIANG SHICHUANG MACHINERY MANUFACTURING CO LTD
Priority date: 2009-05-27
Filing date: 2009-05-27
Publication date: 2010-05-26
Anticipated expiration: 2019-05-27

Abstract

The utility model relates to a counter-open mould closing mechanism comprising base parts 1, a counter-open mould mechanism 2 and a driving mechanism 3 which are matched with one another, wherein the base parts 1 comprise a bottom plate 11, a front wall plate 12 and a rear wall plate 13 which are fixedly arranged on the bottom plate 11, and a core mould bottom plate 14 fixed on the bottom plate 11; the counter-open mould mechanism 2 comprises two mould frames 21 which are hinged on the front wall plate 12 and the rear wall plate 13 by hinge shafts 22, two side moulds 23 respectively fixed on the two mould frames 21, and a core mould 24 fixed on the core mould bottom plate 14; and the driving mechanism 3 comprises an open and close air cylinder 31 fixed on the bottom plate 11, a push arm 32 which is fixedly connected with a piston rod of the open and close air cylinder 31 and is driven to act by the piston rod , and two double-ended studs 33, one ends of which are hinged with the push arm 32 and the other ends of which are hinged with the two mould frames 21. The counter-open mould closing mechanism is suitable for processing products with large sizes due to simple structure, convenient operation and large mould opening and closing spaces, is more suitable for processing rubber products due to small plane operation space thereof and can also greatly improve the work efficiency.

Description

The opposite opened clamping

Technical field

The utility model relates to a kind of clamping, and is especially relevant with a kind of opposite opened clamping.

Background technology

The matched moulds structure of prior art as shown in Figure 1; its clamping system is the scissors clamping; comprise folding oil cylinder A; it is flexible that it drives push arm B; and then it is flexible to drive studs C, and studs C is hinged toggle link D in addition, and drives it and finish scissor opening and closing movement; toggle link connects framed E again and then drives its scissors opening and closing movement; during work, folding oil cylinder A advances and promotes push arm B drive studs C, and toggle link D is stretched; make the two framed scissors closure states that are in; realize matched moulds, when the folding oil cylinder retreats, toggle link is drawn back; drive the framed open mode that is in, thereby realize die sinking.

Its shortcoming of this kind machinery is:

1, its folding modular space is less, not too is suitable for the processing of large scale footwear;

2, its plane operations space is excessive, is not suitable for the processing (because of rubber-based products needs vulcanization plant) of rubber-based products.

Summary of the invention

The purpose of this utility model is the above-mentioned shortcoming that overcomes prior art; a kind of opposite clamping is provided; it is simple in structure; easy to operate; the folding modular space is big, and the plane operations space is little, and floor space is less; can leave the sulfuration space during for the processing rubber series products, also can increase work efficiency.

To achieve these goals, solution of the present utility model is:

The opposite opened clamping, described mechanism comprises basic components 1, opposite opened mold mechanism 2, the driving mechanism 3 that cooperatively interacts, wherein:

Basic components 1 comprise:

Base plate 11;

Forward and backward wallboard 12,13: be fixedly installed on the base plate 11;

Core base plate 14: it is fixed on the base plate 11;

Opposite opened mold mechanism 2 comprises:

Two framed 21: borrow hinge 22 to be hinged on the

wallboard

12,13 of front and back;

Both sides mould 23: be separately fixed on two framed 21;

Core 24: it is fixed on the core base plate 14;

Driving mechanism 3 comprises:

Folding cylinder 31: be fixed on base plate 11;

Push arm 32: affixed and drive action by it with folding cylinder 31 piston rods;

Two studs 33: one end and push arm 32 are hinged, the other end and two framed 21 hinged.

Described studs 33 borrow active joint 34 respectively with push arm 32 and framed 21 hinged.

Adopt technique scheme, the utility model adopts the opposite opened clamping, and it is simple in structure; easy to operate, the folding modular space is big, can be fit to the processing of large scale product; and its plane operations space is little, is more suitable for the processing of rubber-based products, can increase work efficiency greatly again.

Description of drawings

Fig. 1 is the utility model prior art constructions schematic diagram;

Fig. 2 is the utility model master TV structure schematic diagram;

Fig. 3 is the utility model left side TV structure schematic diagram;

Fig. 4 is the utility model plan structure schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

Shown in Fig. 2-4, be embodiment of the present utility model, the opposite opened clamping, described mechanism comprises basic components 1, opposite opened mold mechanism 2, the driving mechanism 3 that cooperatively interacts, wherein: basic components 1 comprise: base plate 11; Forward and backward wallboard 12,13: be fixedly installed on the base plate 11; Core base plate 14: it is fixed on the base plate 11; Opposite opened mold mechanism 2 comprises: two framed 21: borrow hinge 22 to be hinged on the

wallboard

12,13 of front and back; Both sides mould 23: be separately fixed on two framed 21; Core 24: it is fixed on the core base plate 14; Driving mechanism 3 comprises: folding cylinder 31: be fixed on base plate 11; Push arm 32: affixed and drive action by it with folding cylinder 31 piston rods; Two studs 33: it borrows active joint 34 1 ends and push arm 32 hinged, the other end and two framed 21 hinged.

During work, when folding cylinder 31 was in push mode, framed 21 drive limit mould 23 was in closure state, during action, folding cylinder 31 moves downward, and drives push arm 32 actions, and then drives two studs 33 and draw back two framed 21, realize die sinking, during matched moulds, folding cylinder 31 descends, and drives push arm 32 actions, and then drive two studs 22 with two framed closures, realize the original state of matched moulds.

The utility model adopts the opposite opened clamping, and simple in structure, easy to operate, the folding modular space is big, can be fit to the processing of large scale product, and its plane operations space is little, is more suitable for the processing of rubber-based products, can increase work efficiency greatly again.

Claims

1. opposite opened clamping, it is characterized in that: described mechanism comprises basic components (1), opposite opened mold mechanism (2), the driving mechanism (3) that cooperatively interacts, wherein:

Basic components (1) comprising:

Base plate (11);

Forward and backward wallboard (12,13): be fixedly installed on the base plate (11);

Core base plate (14): it is fixed on the base plate (11);

Opposite opened mold mechanism (2) comprising:

Two framed (21): borrow hinge (22) to be hinged on front and back wallboard (12), (13);

Both sides mould (23): be separately fixed on two framed (21);

Core (24): it is fixed on the core base plate (14);

Driving mechanism (3) comprising:

Folding cylinder (31): be fixed on base plate (11);

Push arm (32): affixed and drive action by it with folding cylinder (31) piston rod;

Two studs (33): one end and push arm (32) are hinged, and the other end and two framed (21) are hinged.

2. opposite opened clamping as claimed in claim 1 is characterized in that: described studs (33) borrows active joint (34) hinged with push arm (32) and framed (21) respectively.