CN215242492U

CN215242492U - Male die inclined ejection die

Info

Publication number: CN215242492U
Application number: CN202120564437.3U
Authority: CN
Inventors: 罗金辉
Original assignee: Kunshan Yinfa Precision Mould Co ltd
Current assignee: Kunshan Yinfa Precision Mould Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-21
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to the field of dies, in particular to a male die inclined ejection die, which comprises a male die and a female die, wherein the male die and the female die are jointed to form a die cavity for material injection molding, a connecting plate is arranged on the upper part of the female die, a material injection channel communicated with the die cavity is arranged on the connecting plate, the opening of the male die is inclined with the vertical direction, a first ejector plate and a second ejector plate are obliquely arranged on the lower part of the male die, the first ejector plate is connected with an ejector pin which is perpendicular to the first ejector plate and can extend into the die cavity, the lower part of the second ejector plate is provided with a driving mechanism, so that the driving mechanism can move along the inclined direction of the first ejector plate and the second ejector plate during material ejection, the ejector pin can obliquely eject a product along the product back-off direction under the driving of the driving mechanism, thereby the finished product quality of the ejected material can not be influenced, and the material molding can not be damaged, the integrity of the formed product is ensured.

Description

Male die inclined ejection die

Technical Field

The utility model relates to a mould field, concretely relates to ejecting mould of public mould slope.

Background

The mold, used in the industrial production to get the various moulds and tools of the desired product by injection molding, blow molding, extrusion, die-casting or forging molding, smelting, stamping, etc., in short, the mold is the tool used for making the shaping article, this kind of tool is formed by various parts, different molds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material; the conventional male die of the die is obliquely arranged, and cannot be molded by vertically ejecting the die according to the conventional die.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an ejecting mould of public mould slope.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an ejecting mould of public mould slope, includes public mould and master model, public mould and master model laminating constitute and are used for annotating the fashioned die cavity of material, master model upper portion is provided with the connecting plate, be provided with the notes material passageway with the die cavity intercommunication on the connecting plate, public mould opening inclines mutually with vertical direction, public mould lower part slope is provided with first kicking plate and second kicking plate, be connected with the thimble that is perpendicular with first kicking plate and can stretch into the die cavity on the first kicking plate, second kicking plate lower part is provided with actuating mechanism for actuating mechanism can first kicking plate and second kicking plate move along its incline direction during the liftout.

Furthermore, the ejector pins of the first ejector plate are provided with a plurality of ejector pins, and the inclination of the ejector pins is consistent with the product reversing direction.

Furthermore, a plurality of air holes for adjusting temperature are formed in the outer sides of the male die and the female die.

Further, the driving mechanism at the lower parts of the first ejector plate and the second ejector plate is an oil cylinder.

Further, a supporting seat is arranged on the lower portions of the first ejector plate and the second ejector plate, so that the first ejector plate and the second ejector plate can be stably placed.

The utility model has the advantages that: the opening direction of the male die is inclined to the vertical direction, the ejector pins can push out the materials in the same direction as the inclined direction of the male die under the driving of the driving mechanism, the quality of finished products for pushing out the materials cannot be influenced, the material forming cannot be damaged, and the completeness of formed products is guaranteed.

Drawings

FIG. 1 is a cross-sectional view of a male mold inclined ejection die;

fig. 2 is a schematic view of the internal structure of the male mold inclined ejection mold.

Labeled as: 1. a male die; 2. a female die; 3. a connecting plate; 4. a cavity; 5. a material injection channel; 6. a first ejector plate; 7. a second ejector plate; 8. a thimble; 9. a drive mechanism; 10. and (4) supporting the base.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The male mold inclined ejection mold shown in fig. 1 comprises a male mold 1 and a female mold 2, wherein the male mold 1 and the female mold 2 are jointed to form a cavity 4 for injection molding, a connecting plate 3 is arranged at the upper part of the female die 2, a material injection channel 5 communicated with the die cavity 4 is arranged on the connecting plate 3, the opening of the male die 1 is inclined with the vertical direction, a first ejector plate 6 and a second ejector plate 7 are obliquely arranged at the lower part of the male die 1, the first ejector plate 6 is connected with an ejector pin 8 which is vertical to the first ejector plate 6 and can extend into the cavity 4, the lower part of the second ejector plate 7 is provided with a driving mechanism 9, so that the driving mechanism 9 can move the first ejector plate 6 and the second ejector plate 7 along the inclined direction during the ejection, a plurality of thimbles 8 of the first ejector plate 6 are arranged, and the inclination of the thimbles 8 is consistent with the product reversing direction;

during operation, the male die 1 and the female die 2 are attached, materials are injected into the cavity 4 from the material injection channel 5, the opening direction of the male die 1 is inclined with the vertical direction when the materials are ejected after cooling and forming, and the ejector pin 8 can obliquely eject the products along the product reversing direction under the driving of the driving mechanism 9, so that the quality of finished products of the ejected materials is not influenced, the material forming is not damaged, and the completeness of formed products is guaranteed.

On the basis, a plurality of air holes for adjusting the temperature are formed in the outer sides of the male die 1 and the female die 2; the contact surface between the cooling hole and the air is increased, so that the internal temperature of the upper die and the lower die can be adjusted, and the normal operation of the die is ensured.

On the basis, the driving mechanisms 9 at the lower parts of the first ejector plate 6 and the second ejector plate 7 are oil cylinders; the oil cylinder can push the first ejector plate 6 to push the ejector pin 8, ejection of the molding materials is achieved, and completeness of the molding products is guaranteed.

On the basis, the lower parts of the first ejector plate 6 and the second ejector plate 7 are provided with the supporting seat 10, so that the first ejector plate 6 and the second ejector plate 7 can be stably placed; keep overall structure to place steadily, reduce the fashioned influence of inclination to the material in the mould.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a public mould slope ejecting mould which characterized in that: the injection molding die comprises a male die (1) and a female die (2), wherein the male die (1) and the female die (2) are attached to form a cavity (4) for injection molding, a connecting plate (3) is arranged on the upper portion of the female die (2), a material injection channel (5) communicated with the cavity (4) is arranged on the connecting plate (3), an opening of the male die (1) is inclined to the vertical direction, a first ejector plate (6) and a second ejector plate (7) are obliquely arranged on the lower portion of the male die (1), an ejector pin (8) which is perpendicular to the first ejector plate (6) and can stretch into the cavity (4) is connected onto the first ejector plate (6), and a driving mechanism (9) is arranged on the lower portion of the second ejector plate (7) so that the driving mechanism (9) can move along the inclined direction of the first ejector plate (6) and the second ejector plate (7) during ejection.

2. The male mold inclined ejection mold according to claim 1, characterized in that: the ejector pins (8) of the first ejector plate (6) are provided with a plurality of ejector pins, and the inclination of the ejector pins (8) is consistent with the product reversing direction.

3. The male mold inclined ejection mold according to claim 1, characterized in that: and a plurality of air holes for adjusting temperature are formed in the outer sides of the male die (1) and the female die (2).

4. The male mold inclined ejection mold according to claim 1, characterized in that: and the driving mechanisms (9) at the lower parts of the first ejector plate (6) and the second ejector plate (7) are oil cylinders.

5. The male mold inclined ejection mold according to claim 1, characterized in that: and a support seat (10) is arranged at the lower parts of the first ejector plate (6) and the second ejector plate (7).