CN220562086U - Slide bump oblique top seamless butt joint mould - Google Patents

Abstract

The utility model discloses a slide-position-touching oblique-ejection seamless butt joint die which comprises a sprue, a front die insert, a front die core, a slide position, a rear die core, an oblique ejector pin and a driver, wherein the slide position is respectively arranged on two sides of the top of the rear die core, the front die core is covered on the slide position, the bottom of the rear die core is respectively provided with the oblique ejector pin and the ejector pin, and the oblique ejector pin is arranged on the periphery of the ejector pin. The method can realize simultaneous demolding of the mold and the row position under the condition that the mold is difficult to be demolded, and can smoothly eject the product while the row position and the inclined roof operate, thereby solving the problems that the mold and the row position are difficult to be simultaneously demolded during the existing demolding period, the difficulty of demolding is high, and the product cannot be successfully ejected while the row position and the inclined roof operate; the application can greatly improve the convenience and stable benefit brought during injection molding.

Description

Slide bump oblique top seamless butt joint mould

Technical Field

The utility model relates to the technical field of injection molds, in particular to a slide collision oblique top seamless butt joint mold.

Background

An injection mold is a mold for producing a plastic article, typically composed of a plurality of parts, and is a mold in which molten plastic is injected to make a plastic article.

When the existing injection mold based on the oblique ejection collision line position is used, under the condition that the mold is difficult to be ejected, the mold and the line position cannot be ejected simultaneously, so that the product cannot be ejected by the operation of the line position and the oblique ejection.

The injection mold based on the prior art has the following defects: in the existing demolding period, the mold and the row position are difficult to be simultaneously demolding, so that the difficulty of demolding is high, and the problem that products cannot be ejected smoothly while the row position and the inclined ejection are operated is solved. Therefore, we propose a seamless butt-joint die for a slide bump inclined roof.

Disclosure of Invention

The utility model mainly aims to provide a line-position collision oblique-top seamless butt joint die which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the line position collision oblique ejection seamless butt joint die comprises a sprue, a front die insert, a front die core, a line position, a rear die core, an oblique ejector pin and a driver, wherein the line position is respectively arranged on two sides of the top of the rear die core, the front die core is covered on the line position, the bottom of the rear die core is respectively provided with the oblique ejector pin and the ejector pin, and the oblique ejector pin is positioned on the periphery of the ejector pin.

Further, the inclined ejector and the top of the ejector pin are respectively inserted into a die cavity of the rear die core, and the ejector sleeve is arranged at the bottom of the ejector pin.

Further, a front mold insert is arranged at the top of the front mold core.

Further, a sprue is arranged on the front mold core far away from the top of the front mold insert.

Further, a product is formed between the rear mold core and the row position and the front mold core.

Compared with the prior art, the utility model has the following beneficial effects: the assembly consisting of the sprue bushing, the front die insert, the front die core, the row position, the rear die core, the inclined ejector, the ejector pin and the ejector barrel is used for providing a set of dies capable of better carrying out diversification for injection molding, the special dies and the dies with larger inclined ejector pin row position difficulty can be manufactured, the die cost and benefit are improved, the seamless butt joint of the inclined ejector pin and the row position is completed, the benefit of the dies is increased, the products can be smoothly and easily taken out, the quality of the products is greatly improved by the seamless butt joint of the inclined ejector pin of the upper die, the simultaneous die ejection of the dies and the row position can be realized under the condition that the die is difficult to eject, the products are smoothly ejected while the row position and the inclined ejector pin operate, and the problems that the die is difficult to eject simultaneously during the existing die ejection period, and the products cannot be ejected smoothly while the operation of the row position and the inclined ejector pin cannot be well ensured are solved; the application can greatly improve the convenience and stable benefit brought during injection molding.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a seamless butt-joint die with a row-position collision oblique top.

FIG. 2 is an exploded view of the seamless butt mold of the present utility model.

Fig. 3 is a schematic diagram of a line position structure of a line position collision oblique top seamless butt joint mold according to the present utility model.

In the figure: 1. a sprue bushing; 2. a front mold insert; 3. a front mold core; 4. a product; 5. a row position; 6. a rear mold core; 7. a pitched roof; 8. a thimble; 9. a barrel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the seamless butt-joint mold with the row position collision inclined ejection comprises a sprue 1, a front mold insert 2, a front mold insert 3, a row position 5, a rear mold insert 6, an inclined ejection 7, an ejector pin 8 and an ejector pin 9, wherein the row position 5 is respectively arranged on two sides of the top of the rear mold insert 6, the front mold insert 3 is covered on the row position 5, the bottom of the rear mold insert 6 is respectively provided with the inclined ejection 7 and the ejector pin 8, the inclined ejection 7 and the ejector pin 8 are respectively inserted into a mold cavity of the rear mold insert 6, the ejector pin 9 is arranged at the bottom of the ejector pin 8, the front mold insert 2 is arranged at the top of the front mold insert 3, the front mold insert 3 is far away from the front mold insert 2, a sprue 1 is arranged between the rear mold insert 6 and the row position 5, the front mold insert 3 and the rear mold insert 6 are simultaneously opened, the front mold insert 3 drives the row position 5 to move together, the rear mold insert 6 drives the inclined ejection 7 and the ejector pin 8 to eject the product smoothly, and the product can be ejected out smoothly.

It should be noted that, the utility model is a slide bump seamless butt joint mould, when in work, after the mould is made, the injection moulding machine is assembled to ensure that the gun nozzle of the injection moulding piece is aligned with the pump nozzle 1, then the mould starts to mould the product on the injection moulding machine, then the front mould core 3 and the rear mould core 6 open the front mould core 3 to drive the slide 5 to withdraw, the ejection of the ejector pin plate of the rear mould core 6 drives the ejection of the inclined ejector pin 7 and the ejection of the ejector pin barrel 9 to eject the product, and the product is ejected smoothly.

The foregoing has shown and described the basic principles and features of the utility model and this practice

With the novel advantages. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. Slide and bump seamless butt joint mould of oblique top, including purt mouth (1), front mould mold insert (2), front mould benevolence (3) and slide (5), its characterized in that still includes back mould benevolence (6), oblique top (7), thimble (8) and ejector sleeve (9), slide (5) set up respectively in back mould benevolence (6) top both sides, front mould benevolence (3) lid is located slide (5), back mould benevolence (6) bottom is provided with oblique top (7) and thimble (8) respectively, oblique top (7) are located the periphery of thimble (8).

2. The slide-bump-tilt-top seamless interfacing mold according to claim 1, wherein: the top of the inclined ejector (7) and the top of the ejector pin (8) are respectively inserted into a die cavity of the rear die core (6), and the ejector cylinder (9) is arranged at the bottom of the ejector pin (8).

3. The slide-bump-tilt-top seamless interfacing mold according to claim 1, wherein: the top of the front mold core (3) is provided with a front mold insert (2).

4. The slide-bump-tilt-top seamless interfacing mold according to claim 1, wherein: the front mold core (3) is far away from the top of the front mold insert (2) and is provided with a sprue (1).

5. The slide-bump-tilt-top seamless interfacing mold according to claim 1, wherein: the rear die core (6), the row position (5) and the front die core (3) form a product (4).