CN203185583U

CN203185583U - Anti-adhesion die sliding block mechanism

Info

Publication number: CN203185583U
Application number: CN 201320061599
Authority: CN
Inventors: 林啟树; 吴惠伦
Original assignee: DONGGUAN CHI SHING PLASTIC PRODUCTS Co Ltd
Current assignee: DONGGUAN CHI SHING PLASTIC PRODUCTS Co Ltd
Priority date: 2013-02-01
Filing date: 2013-02-01
Publication date: 2013-09-11
Anticipated expiration: 2023-02-01

Abstract

The utility model discloses an anti-adhesion die sliding block mechanism. The anti-adhesion die sliding block mechanism comprises a board A, a board B, an oil cylinder and a sliding block, wherein the oil cylinder is fixedly mounted on one side of the board A; a power end of the oil cylinder is connected with the sliding block; the sliding block is arranged on the board A and is slidingly matched with the board A; and the board B is movably arranged on the sliding block. The anti-adhesion die sliding block mechanism is characterized by comprising a fixing insert and ejector pins; the fixing insert is fixedly arranged on the board A; a hollow groove is formed in the bottom of the sliding block; the insert is arranged in the hollow groove; one ends of a plurality of ejector pins are fixed on the insert and pass through via holes corresponding to the ejector pins, formed in the sliding block; the other ends of the ejector pins are in contact with a product; the width of the hollow groove in the bottom of the sliding block is more than or equal to the opening stroke of the sliding block; and one ends of the ejector pins are flush with a cavity surface of the sliding block under a die assembly state. The utility model provides the anti-adhesion die sliding block mechanism which can prevent the product from adhering to the sliding block in a process of opening a die.

Description

A kind of antiseized gang mould tool slide block mechanism

Technical field

The utility model relates to a kind of mould slide block mechanism, particularly relates to a kind of product adhesion slide block mould slide block mechanism that prevents.

Background technology

At present; mould has become a kind of tool of production relatively more commonly used in the industrial processes; when slide block is die sinking by certain orientation or the mould significant components that slips off by certain angle; for the only demoulding smoothly under the effect of slide block of some products; but in process of production; because the defective of design, the phenomenon that can produce product adhesion slide block occurs, cause product can't the demoulding or the phenomenon of damage of product take place.

The utility model content

In order to address the above problem, the utility model provides a kind of antiseized gang mould tool slide block mechanism, can avoid product adhesion slide block in the die sinking process.

The scheme that its technical problem that solves the utility model adopts is:

The utility model comprises A plate, B plate, oil cylinder and slide block, A plate one side is fixing is equipped with oil cylinder, the oil cylinder power end is connected to slide block, slide block places on the A plate, and be slidingly matched with the A plate, placing on the slide block of B plate activity, it is characterized in that, comprise fixedly mold insert and thimble, fixedly mold insert is fixed on the A plate, and slider bottom has the groove of snatching a moment, mold insert places in the groove of snatching a moment, some thimble one ends are fixed on the mold insert, have through hole and pass on the slide block of thimble correspondence position, and the thimble other end contacts with product;

Preferably, described slider bottom is snatched a moment the width of groove more than or equal to the slide block opening stroke;

Preferably, described thimble one end is concordant with the cavity surface of the piece of sliding in state at matched moulds.

The beneficial effects of the utility model are: the utility model provides a kind of antiseized gang mould tool slide block mechanism, can avoid product adhesion slide block in the die sinking process.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1, a kind of antiseized gang mould tool slide block mechanism structural representation;

Fig. 2, a kind of antiseized gang mould tool slide block mechanism structure die sinking step 1 schematic diagram;

Fig. 3, a kind of antiseized gang mould tool slide block mechanism structure die sinking step 2 schematic diagram;

Fig. 4, a kind of antiseized gang mould tool slide block mechanism structure matched moulds step 1 schematic diagram;

Fig. 5, a kind of antiseized gang mould tool slide block mechanism structure matched moulds step 2 schematic diagram.

The specific embodiment:

The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.

As shown in Figure 1, the utility model comprises A plate 1, B plate 3, oil cylinder 4 and slide block 2, A plate 1 one sides are fixing is equipped with oil cylinder 4, oil cylinder power end 41 is connected to slide block 2, slide block 2 places on the A plate 1, and be slidingly matched with A plate 1, placing on the slide block 2 of B plate 3 activities, it is characterized in that, comprise fixedly mold insert 5 and thimble 6, fixedly mold insert 5 is fixed on the A plate 1, and slide block 2 bottoms have the groove 21 of snatching a moment, mold insert 5 places in the groove 21 of snatching a moment, some thimble 6 one ends are fixed on the mold insert 5, have through hole and pass on the slide block 2 of thimble 6 correspondence positions, and thimble 6 other ends contact with product 13, the width of groove 21 is snatched a moment more than or equal to the slide block opening stroke in described slide block 2 bottoms, and described thimble 6 one ends are concordant with the cavity surface of the piece 2 of sliding in state at matched moulds.

As Fig. 2, die sinking process shown in Figure 3, after product 7 was shaped, B plate 3 upwards shifted out, slide block 2 is outwards pulled out under the effect of oil cylinder 4, and A plate 1 is with fixedly mold insert 5 and thimble 6 maintain static, product 7 rests on the original place under the effect of thimble 6, slide block 2 is removed, and has avoided product 7 to stick on the slide block 2.

As Fig. 4, matched moulds process shown in Figure 5, after product 7 demouldings, slide block 2 is under the effect of oil cylinder 4, inwardly advance, A plate 1 maintains static with fixedly mold insert 5 and thimble 6, when slide block 2 outer walls and thimble 6 one are held stop motion when neat level with both hands, B plate 3 falls, and after injecting products 7 is shaped, repeats the die sinking process.

The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. antiseized gang mould tool slide block mechanism, comprise A plate, B plate, oil cylinder and slide block, A plate one side is fixing is equipped with oil cylinder, the oil cylinder power end is connected to slide block, slide block places on the A plate, and be slidingly matched with the A plate, placing on the slide block of B plate activity, it is characterized in that: also comprise fixedly mold insert and thimble, fixedly mold insert is fixed on the A plate, and slider bottom has the groove of snatching a moment, mold insert places in the groove of snatching a moment, some thimble one ends are fixed on the mold insert, have through hole and pass on the slide block of thimble correspondence position, and the thimble other end contacts with product.

2. a kind of antiseized gang mould tool slide block mechanism according to claim 1 is characterized in that: described slider bottom is snatched a moment the width of groove more than or equal to the slide block opening stroke.

3. a kind of antiseized gang mould tool slide block mechanism according to claim 1, it is characterized in that: described thimble one end is concordant with the cavity surface of the piece of sliding in state at matched moulds.