CN210820666U

CN210820666U - Push pedal slider internal pulling mechanism

Info

Publication number: CN210820666U
Application number: CN201921766642.7U
Authority: CN
Inventors: 蒲建东; 范永刚
Original assignee: Wuxi Taizhun Technology Co ltd
Current assignee: Wuxi Taizhun Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-23
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a mould structure, in particular to a push plate and slide block internal drawing mechanism, which comprises a fixed plate, a mould, a push plate, an internal slide block, a stop block, a mould core and a fixing piece, the push plate is connected with the fixed plate, a cavity is arranged in the push plate, the fixing piece is arranged in the cavity and connected with the side wall of the cavity, the mould is conical and is positioned in the cavity, the bottom of the mould is connected with the fixed plate, the number of the inner slide blocks is two, the inner wall of the inner slide block is propped against the mould, the inner sliding blocks penetrate through the die cores and are abutted against the fixing piece, the die cores are arranged on the push plate and are in sliding fit with the push plate, the die core is also propped against the inner slide block, the push plate slide block inner drawing mechanism of the utility model is combined by a plurality of parts, thereby realizing that when the product is provided with the back-off, the die can not be damaged during demoulding, the reverse buckle shape of the product is ensured to the maximum extent, and automatic demoulding is realized.

Description

Push pedal slider internal pulling mechanism

Technical Field

The utility model relates to a mould structure specifically is a mechanism is taken out in push pedal slider.

Background

At present, plastic part products in the prior art often have a fixing function, so that inverted buckle-shaped shapes often appear in the structures of the products, the inverted buckle-shaped structures are just the key points of the effectiveness of the plastic parts, if inverted buckles deform or are damaged, the plastic parts directly belong to waste products and cannot be used and installed, so that in the injection molding process, how to ensure that the inverted buckle structures cannot be damaged and deformed is an important design difficulty and key point in the manufacturing process of product molds, the demolding structure of the plastic parts in the prior art is various in design structure, but the demolding structure of the plastic parts still has a design difficulty for the effectiveness and the automaticity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that not enough, a push pedal slider internal pulling mechanism is provided.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: the utility model provides a mechanism is taken out in push pedal slider, includes fixed plate, mould, push pedal, interior slider, mould benevolence and mounting, the push pedal is connected with the fixed plate, be equipped with the cavity in the push pedal, the mounting is established in the cavity and is connected with the cavity lateral wall, the mould is the toper and is located the cavity, the bottom and the fixed plate of mould are connected, interior slider is two and inner wall and mould offsets, interior slider all passes mould benevolence and offsets with the mounting, mould benevolence is established in the push pedal and with push pedal sliding fit, mould benevolence also offsets with interior slider.

Preferably, the fixing member is ring-shaped.

Preferably, the connection between the push plate and the fixing plate means that the push plate and the fixing plate are detachably connected.

Preferably, the connection between the bottom of the mold and the fixing plate means that the mold and the fixing plate are detachably connected.

Preferably, the outer wall of the top of the inner slide block is provided with a clamping part.

The utility model discloses the beneficial effect who reaches: the utility model discloses a mechanism is taken out in push pedal slider passes through the multicomponent combination to realized when the product has the back-off, can not appear damaging when the drawing of patterns, furthest has guaranteed the back-off shape of product, and realized the automatic drawing of patterns.

Drawings

Fig. 1 is a sectional view of the push plate slider internal pulling mechanism of the utility model.

Fig. 2 is a schematic view of a part a of the push plate slider internal pulling mechanism of the present invention.

Description of the drawings: 1. the die comprises a fixed plate, 2, a die, 3, a push plate, 4, an inner slide block, 41, a buckling part, 6, a die core, 7, a fixing piece, 31 and a cavity.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1: a push plate and slide block inward-drawing mechanism comprises a fixed plate 1, a mold 2, a push plate 3, an inner slide block 4, a mold core 6 and a fixing piece 7, wherein the push plate 3 is connected with the fixed plate 1, a cavity 31 is arranged in the push plate 3, the fixing piece 7 is arranged in the cavity 31 and is connected with the side wall of the cavity 31, the mold 2 is conical and is positioned in the cavity 31, the bottom of the mold 2 is connected with the fixed plate 1, the inner slide blocks 4 are two, the inner walls of the two inner slide blocks are abutted against the mold 2, the inner slide blocks 4 penetrate through the mold core 6 and are abutted against the fixing piece 7, the mold core 6 is arranged on the push plate 3 and is in sliding fit with the push plate 3, and the mold core 6; the fixing piece 7 is annular; the connection between the push plate 3 and the fixed plate 1 specifically means that the push plate 3 and the fixed plate 1 are detachably connected; the bottom of the die 2 is connected with the fixed plate 1, in particular to the die 2 and the fixed plate 1 which are detachably connected; the outer wall of the top of the die 2 is provided with a buckling part.

In the specific implementation, the die core 6 slides towards the push plate 3, because the inner slide blocks 4 all penetrate through the die core 6 and are propped against the fixing piece 7, the outer wall of the inner slide block 4 is limited and pressed by the mold core 6, the inner wall of the inner slide block 4 is pressed by the mold 2, meanwhile, the bottom of the inner slide block 4 is pressed by the fixing piece 7 in the cavity 31, thereby realizing the effective limit of the inner slide block, because the outer wall of the top of the mould is provided with the clamping part, therefore, in the injection molding process, the product can form an inverted buckle through the buckle, when the product is required to be separated from the inner slide block 4, the fixed plate drives the push plate to be far away from the die core 6, at the moment, a gap is formed between the die and the inner slide block, a gap is also formed between the inner slide blocks of the fixed wire box, therefore, the inner slide block is loosened relative to the die core, and the product is easy to separate relative to the inner slide block at the moment so as not to damage the product and is inverted.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a mechanism is taken out in push pedal slider which characterized in that: including fixed plate (1), mould (2), push pedal (3), interior slider (4), mould benevolence (6) and mounting (7), push pedal (3) are connected with fixed plate (1), be equipped with cavity (31) in push pedal (3), mounting (7) are established in cavity (31) and are connected with cavity (31) lateral wall, mould (2) are the toper and are located cavity (31), the bottom and the fixed plate (1) of mould (2) are connected, interior slider (4) are two and inner wall and mould (2) counterbalance, interior slider (4) all pass mould benevolence (6) and offset with mounting (7), mould benevolence (6) are established on push pedal (3) and with push pedal (3) sliding fit, mould benevolence (6) also offset with interior slider (4).

2. The push plate slider retraction mechanism according to claim 1, wherein: the fixing piece (7) is annular.

3. The push plate slider retraction mechanism according to claim 1, wherein: the push plate (3) is connected with the fixed plate (1), in particular to the push plate (3) and the fixed plate (1) which are detachably connected.

4. The push plate slider retraction mechanism according to claim 1, wherein: the bottom of the die (2) is connected with the fixing plate (1), in particular to the die (2) and the fixing plate (1) which are detachably connected.

5. The push plate slider retraction mechanism according to claim 1, wherein: the outer wall of the top of the inner sliding block (4) is provided with a clamping part (41).