阅读说明：本技术 一种模具 (Die set ) 是由 周勇军 翁烈将 于 2021-06-17 设计创作，主要内容包括：本申请公开了一种模具。包括：前模仁、前模胚、后模仁、后模胚、导柱、铲鸡、形位、形位顶针、弹簧,所述前模仁与后模仁配合成磨具产品结构模型,所述前模胚和后模胚分别设置在所述前模仁与后模仁外部,所述导柱和所述铲鸡分别设置在前模胚上,所述形位设置在后模胚上,所述形位顶针、弹簧设置在所述形位内部。本申请通过形位顶针来控制模具产品的固定,在前模胚与后模胚分离后,形位顶针离开模具产品,形位在导柱的作用下离开产品,从而方便了产品的分离,结构简单,使用方便,不会造成产品变形或者损坏,能够提高产品的良品率。(The application discloses a mold. The method comprises the following steps: the grinding tool comprises a front die core, a front die blank, a rear die core, a rear die blank, a guide pillar, a shovel, a shape position thimble and a spring, wherein the front die core and the rear die core are matched into a grinding tool product structure model, the front die blank and the rear die blank are respectively arranged outside the front die core and the rear die core, the guide pillar and the shovel are respectively arranged on the front die blank, the shape position is arranged on the rear die blank, and the shape position thimble and the spring are arranged inside the shape position. This application controls the fixed of mould product through the shape position thimble, and in the front mould embryo and back mould embryo separation back, the shape position thimble leaves the mould product, and the shape position leaves the product under the effect of guide pillar to made things convenient for the separation of product, simple structure, convenient to use can not cause the product to warp or damage, can improve the yields of product.)

1. A mold, characterized in that the mold comprises:

the mould comprises a front mould core, a front mould blank, a rear mould core, a rear mould blank, a guide pillar, a chicken shovel, a shape and position thimble and a spring;

the front mold core is arranged inside the front mold blank, and the inner surface of the front mold core is provided with an upper side surface appearance model for manufacturing a product;

the front mold blank is matched with the rear mold blank to provide structural support for the front mold core and the rear mold core;

the rear mold core is arranged inside the rear mold blank, the rear mold core is of a structure with a middle bulge, the rear mold core corresponds to the front mold core in position, the inner side surface of the rear mold core is provided with a lower side surface appearance model for manufacturing a product, and the front mold core is matched with the rear mold core to form an appearance structure for manufacturing the product;

the guide posts are arranged on the front mould blank on two sides of the front mould core, the guide posts are fixed on the front mould blank through a shaft structure, and when the front mould blank is combined with the rear mould blank, the guide posts rotate outwards on the front mould blank through the shaft structure;

the chicken shoveling device is arranged on the outer side of the front mold blank;

the shape position is arranged on the outer side of the rear mold core on the rear mold blank, the upper side of the shape position is of a plane structure, when the front mold blank is combined with the rear mold blank, the guide post is in contact with the upper plane of the shape position and moves outwards along the upper plane of the shape position, and when the front mold blank is separated from the rear mold blank, the guide post moves inwards along the upper plane of the shape position;

the shape position thimble is embedded in the shape position, one end of the shape position thimble contacts the outer side surface of the rear mold core, and the other end of the shape position thimble extends out of the outer side surface of the shape position;

when the front mold blank is combined with the rear mold blank, the shovel chicken is clamped at the outer edge of the shape and position thimble, so that the shovel chicken fixes the position of the shape and position thimble, the shape and position thimble fixes the position of the rear mold core, and the rear mold core and the front mold core do not move when a product is manufactured;

the spring is arranged on the shape and position thimble and applies outward force to the shape and position thimble, when the front mold blank is separated from the rear mold blank and the shovel chicken leaves the outer edge of the shape and position thimble, the shape and position thimble moves outward under the action of the spring, so that the shape and position thimble does not fix the product made by the rear mold core and the front mold core any more, and the product is separated from the rear mold core and the front mold core.

2. The mold of claim 1, wherein said form and position pins and springs comprise two sets, said two sets being mirror images of each other.

3. The mold of claim 2, wherein the guide posts comprise two guide posts, and each guide post is disposed corresponding to a set of form-position pins and springs.

Technical Field

The present disclosure generally relates to the field of abrasive tools, and more particularly, to a mold having a simple structure.

Background

In prior art, the thimble of mould generally sets up on the thimble board, when front mould and back mould separation, promotes the ejecting thimble of thimble board through the push rod to accomplish the separation of product and mould, however, to some products that the side structure is complicated, because the shape position is big to the dynamics of hugging closely of product, can cause the product to warp or damage by the direct ejecting product of thimble, lead to the product output bad.

Accordingly, there is a need in the art for improvements.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a mold that meets the specific requirements of current mold product fabrication.

Based on an aspect of the embodiments of the present invention, an embodiment of the present application provides a mold, including:

the mould comprises a front mould core, a front mould blank, a rear mould core, a rear mould blank, a guide pillar, a chicken shovel, a shape and position thimble and a spring;

the front mold core is arranged inside the front mold blank, and the inner surface of the front mold core is provided with an upper side surface appearance model for manufacturing a product;

the front mold blank is matched with the rear mold blank to provide structural support for the front mold core and the rear mold core;

the rear mold core is arranged inside the rear mold blank, the rear mold core is of a structure with a middle bulge, the rear mold core corresponds to the front mold core in position, the inner side surface of the rear mold core is provided with a lower side surface appearance model for manufacturing a product, and the front mold core is matched with the rear mold core to form an appearance structure for manufacturing the product;

the guide posts are arranged on the front mould blank on two sides of the front mould core, the guide posts are fixed on the front mould blank through a shaft structure, and when the front mould blank is combined with the rear mould blank, the guide posts rotate outwards on the front mould blank through the shaft structure;

the chicken shoveling device is arranged on the outer side of the front mold blank;

the shape position is arranged on the outer side of the rear mold core on the rear mold blank, the upper side of the shape position is of a plane structure, when the front mold blank is combined with the rear mold blank, the guide post is in contact with the upper plane of the shape position and moves outwards along the upper plane of the shape position, and when the front mold blank is separated from the rear mold blank, the guide post moves inwards along the upper plane of the shape position;

the shape position thimble is embedded in the shape position, one end of the shape position thimble contacts the outer side surface of the rear mold core, and the other end of the shape position thimble extends out of the outer side surface of the shape position;

when the front mold blank is combined with the rear mold blank, the shovel chicken is clamped at the outer edge of the shape and position thimble, so that the shovel chicken fixes the position of the shape and position thimble, the shape and position thimble fixes the position of the rear mold core, and the rear mold core and the front mold core do not move when a product is manufactured;

the spring is arranged on the shape and position thimble and applies outward force to the shape and position thimble, when the front mold blank is separated from the rear mold blank and the shovel chicken leaves the outer edge of the shape and position thimble, the shape and position thimble moves outward under the action of the spring, so that the shape and position thimble does not fix the product made by the rear mold core and the front mold core any more, and the product is separated from the rear mold core and the front mold core.

In another embodiment, the shape and position thimble and the spring comprise two groups, and the two groups of the shape and position thimble and the spring are arranged in a mirror image manner.

In another embodiment, the guide columns comprise two guide columns, and each guide column is arranged corresponding to one group of form position thimbles and springs.

In this application embodiment, come the fixed of control die product through the shape position thimble, in the front mould embryo and back mould embryo separation back, the shape position thimble leaves the mould product, and the shape position leaves the product under the effect of guide pillar to made things convenient for the separation of product, simple structure, convenient to use can not cause the product to warp or damage, can improve the yields of product.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic diagram of an exemplary structure of a mold according to an embodiment of the present application.

In the figure, a front mold core 1, a front mold blank 2, a rear mold core 3, a rear mold blank 4, a guide post 5, a chicken shovel 6, a shape and position 7, a shape and position thimble 8 and a spring 9.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, as shown in fig. 1, the mold includes:

the mould comprises a front mould core 1, a front mould blank 2, a rear mould core 3, a rear mould blank 4, a guide post 5, a shovel chicken 6, a shape and position 7, a shape and position thimble 8 and a spring 9;

the front mold core 1 is arranged inside the front mold blank 2, and the inner surface of the front mold core 1 is provided with an upper side surface appearance model for manufacturing a product;

the front mold blank 2 is matched with the rear mold blank 4 to provide structural support for the front mold core 1 and the rear mold core 3;

the rear mold core 3 is arranged inside the rear mold blank 4, the rear mold core 3 is of a structure with a middle protrusion, the rear mold core 3 corresponds to the front mold core 1, a lower side surface appearance model for manufacturing a product is arranged on the inner side surface of the rear mold core 3, and the front mold core 1 is matched with the rear mold core 3 to form an appearance structure for manufacturing the product;

the guide posts 5 are arranged on the front mold blank 2 on two sides of the front mold core 1, the guide posts 5 are fixed on the front mold blank 2 through a shaft structure, and when the front mold blank 2 is combined with the rear mold blank 4, the guide posts 5 rotate outwards on the front mold blank 2 through the shaft structure;

the chicken shoveling 6 is arranged on the outer side of the front mold blank 2;

the shaping position 7 is arranged on the outer side of the rear mold core 3 on the rear mold blank 4, the upper side of the shaping position 7 is of a plane structure, when the front mold blank 2 is combined with the rear mold blank 4, the guide pillar 5 is in contact with the upper plane of the shaping position 7 and moves outwards along the upper plane of the shaping position 7, and when the front mold blank 2 is separated from the rear mold blank 4, the guide pillar 5 moves inwards along the upper plane of the shaping position 7;

the shape and position thimble 8 is embedded in the shape and position 7, one end of the shape and position thimble 8 contacts the outer side surface of the rear mold core 3, and the other end of the shape and position thimble 8 extends out of the outer side surface of the shape and position 7;

when the front mold blank 2 is combined with the rear mold blank 4, the shovel chicken 6 is clamped at the outer edge of the shape and position thimble 8, so that the shovel chicken 6 fixes the position of the shape and position thimble 8, the shape and position thimble 8 fixes the position of the rear mold core 3, and the rear mold core 3 and the front mold core 1 do not move when making products;

the spring 9 is arranged on the shape and position thimble 8, and applies an outward force to the shape and position thimble 8, when the front mold blank 2 is separated from the rear mold blank 4, and the shovel chicken 6 leaves the outer edge of the shape and position thimble 8, under the action of the spring 9, the shape and position thimble 8 moves outward, so that the shape and position thimble 8 does not fix the product made by the rear mold core 3 and the front mold core 1, and the product is separated from the rear mold core 3 and the front mold core 1.

The shape and position thimble 8 and the spring 9 comprise two groups, and the two groups of shape and position thimbles 8 and the springs 9 are arranged in a mirror image mode.

The guide columns 5 comprise two guide columns, and each guide column is arranged corresponding to one group of shape and position thimbles 8 and springs 9.

In this application embodiment, come the fixed of control die product through the shape position thimble, in the front mould embryo and back mould embryo separation back, the shape position thimble leaves the mould product, and the shape position leaves the product under the effect of guide pillar to made things convenient for the separation of product, simple structure, convenient to use can not cause the product to warp or damage, can improve the yields of product.

The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor. The names of these units or modules do not in some cases constitute a limitation of the unit or module itself.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.