CN210590366U

CN210590366U - Secondary ejection structure of die

Info

Publication number: CN210590366U
Application number: CN201921313353.1U
Authority: CN
Inventors: 陈虹甸
Original assignee: Xi'an Meizhiling Food Model Co Ltd
Current assignee: Xi'an Meizhiling Food Model Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-22
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a quadratic term goes out structure of mould, comprising a base plate, the equal fixedly connected with supporting leg in both sides at bottom plate top, the first limiting plate of fixedly connected with between the top of two supporting legs, the top fixedly connected with second limiting plate of first limiting plate, the top swing joint of second limiting plate has spacing shell, the top intercommunication of spacing shell has the mouth of moulding plastics, first hole of moulding plastics has been seted up at the top of spacing shell, the groove of moulding plastics has been seted up to the bottom of first hole inner chamber of moulding plastics, the hole of moulding plastics of second has all been seted up to the both sides of the inslot chamber bottom of moulding plastics. The utility model discloses a set up bottom plate, supporting leg, first limiting plate, second limiting plate, spacing shell, the mouth of moulding plastics, first hole of moulding plastics, the groove of moulding plastics, the second hole of moulding plastics, location shell, third hole of moulding plastics, hollow rod, gag lever post, fly leaf and hydraulic means's cooperation is used, has solved the inconvenient problem of taking out from the mould of current product.

Description

Secondary ejection structure of die

Technical Field

The utility model relates to the technical field of mold, specifically be a secondary ejection structure of mould.

Background

Molds, various dies and tools for obtaining the desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc. in industrial production, in short, a mold is a tool for making a molded article, the tool is composed of various parts, different dies are composed of different parts, the processing of the appearance of an article is realized mainly by changing the physical state of a formed material, the tool is called by an industrial mother, the existing dies complete the ejection action of a formed object at one time, but when the tool is used for a product with a special shape, if after one ejection, the product person is unable to fully disengage the mold or the product is unable to disengage the ejection mechanism, which requires manual demolding, because the existing die does not have a secondary ejection structure, a complex product is difficult to take out of the die, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a secondary ejection structure of mould possesses the advantage that conveniently takes out the product from the mould, the effectual off-the-shelf production efficiency that has increased, has solved the inconvenient problem of taking out from the mould of current product.

In order to achieve the above object, the utility model provides a following technical scheme: a secondary ejection structure of a mold comprises a bottom plate, wherein supporting legs are fixedly connected to two sides of the top of the bottom plate, a first limiting plate is fixedly connected between the tops of the two supporting legs, a second limiting plate is fixedly connected to the top of the first limiting plate, a limiting shell is movably connected to the top of the second limiting plate, the top of the limiting shell is communicated with an injection molding port, a first injection molding hole is formed in the top of the limiting shell, an injection molding groove is formed in the bottom of an inner cavity of the first injection molding hole, second injection molding holes are formed in two sides of the bottom of the inner cavity of the injection molding groove, positioning shells are fixedly connected to the tops of two sides of the inner cavity of the limiting shell, a third injection molding hole is formed in the top of the positioning shell, grooves are formed in two sides of the bottom of the second limiting plate, hollow rods are fixedly connected to the inner cavities of the grooves, the inner chamber swing joint of hollow pole has the gag lever post, the bottom of gag lever post extends to the outside of hollow pole and runs through to the bottom of first limiting plate, fixedly connected with fly leaf between the bottom of two gag lever posts, the bottom fixedly connected with hydraulic means of fly leaf, hydraulic means's bottom and bottom plate fixed connection.

Preferably, a third limiting plate is sleeved between the surfaces of the two positioning shells, and one side, close to the inner wall of the limiting shell, of the third limiting plate is fixedly connected with the inner wall of the limiting shell.

Preferably, the spout has been seted up to one side of supporting leg, the both sides of fly leaf all extend to the inner chamber of spout.

Preferably, the surface cover of the mouth of moulding plastics is equipped with the holding ring, the bottom and the spacing shell fixed connection of holding ring.

Preferably, the two sides of the top of the second limiting plate are both provided with limiting grooves, the inner cavities of the limiting grooves are movably connected with limiting blocks, and the tops of the limiting blocks extend to the outer sides of the limiting grooves and are fixedly connected with the limiting shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up bottom plate, supporting leg, first limiting plate, second limiting plate, spacing shell, the mouth of moulding plastics, first hole of moulding plastics, the groove of moulding plastics, the second hole of moulding plastics, location shell, third hole of moulding plastics, hollow rod, gag lever post, fly leaf and hydraulic means's cooperation is used, has solved the inconvenient problem of taking out from the mould of current product.

2. The utility model discloses a set up the third limiting plate, played the limiting displacement to the set casing, through setting up the spout, made things convenient for the activity of fly leaf and played spacing effect to the fly leaf, through setting up the holding ring, played the limiting displacement of the mouth of moulding plastics, used through the cooperation that sets up spacing groove and stopper, played the limiting displacement to spacing casing, guaranteed the stability of spacing casing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of a partial structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a first limit plate; 4. a second limiting plate; 5. a limiting shell; 6. an injection molding port; 7. a first injection molding hole; 8. injection molding a groove; 9. a second injection molding hole; 10. a positioning shell; 11. a third injection molding hole; 12. a hollow shaft; 13. a limiting rod; 14. a movable plate; 15. a hydraulic device; 16. a third limiting plate; 17. a chute; 18. a positioning ring; 19. a limiting groove; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a secondary ejection structure of a mold comprises a bottom plate 1, wherein supporting legs 2 are fixedly connected to both sides of the top of the bottom plate 1, a first limiting plate 3 is fixedly connected between the tops of the two supporting legs 2, a second limiting plate 4 is fixedly connected to the top of the first limiting plate 3, a limiting shell 5 is movably connected to the top of the second limiting plate 4, the top of the limiting shell 5 is communicated with an injection molding port 6, a first injection molding hole 7 is formed in the top of the limiting shell 5, an injection molding groove 8 is formed in the bottom of an inner cavity of the first injection molding hole 7, second injection molding holes 9 are formed in both sides of the bottom of the inner cavity of the injection molding groove 8, positioning shells 10 are fixedly connected to both sides of the inner cavity of the limiting shell 5, a third injection molding hole 11 is formed in the top of the positioning shells 10, grooves are formed in both sides of the bottom of the second limiting plate 4, hollow rods 12 are fixedly connected, the inner cavity of the hollow rod 12 is movably connected with a limiting rod 13, the bottom of the limiting rod 13 extends to the outer side of the hollow rod 12 and penetrates to the bottom of the first limiting plate 3, a movable plate 14 is fixedly connected between the bottoms of the two limiting rods 13, a hydraulic device 15 is fixedly connected with the bottom of the movable plate 14, the bottom of the hydraulic device 15 is fixedly connected with the bottom plate 1, a third limiting plate 16 is sleeved between the surfaces of the two positioning shells 10, one side, close to the inner wall of the limiting shell 5, of the third limiting plate 16 is fixedly connected with the inner wall of the limiting shell 5, one side of the supporting leg 2 is provided with a sliding groove 17, both sides of the movable plate 14 extend to the inner cavity of the sliding groove 17, a positioning ring 18 is sleeved on the surface of the injection molding opening 6, the bottom of the positioning ring 18 is fixedly connected with the limiting shell 5, both sides of the top of the second limiting plate 4 are provided with limiting grooves 19, the inner cavity of, through setting up third limiting plate 16, the limiting displacement to location shell 10 has been played, through setting up spout 17, made things convenient for the activity of fly leaf 14 and played spacing effect to fly leaf 14, through setting up holding ring 18, the limiting displacement of mouth 6 of moulding plastics has been played, through the cooperation that sets up spacing groove 19 and stopper 20 use, the limiting displacement to spacing shell 5 has been played, the stability of spacing shell 5 has been guaranteed, through setting up bottom plate 1, supporting leg 2, first limiting plate 3, second limiting plate 4, spacing shell 5, mouth 6 moulds plastics, first injection hole 7, the groove 8 of moulding plastics, second injection hole 9, location shell 10, third injection hole 11, hollow rod 12, gag lever post 13, the cooperation of fly leaf 14 and hydraulic means 15 is used, the problem of current inconvenient follow mould of product taking out has been solved.

During the use, through moulding plastics mouth 6 with the raw materials of moulding plastics through first injection hole 7, the groove 8 of moulding plastics and the second injection hole 9 injection positioning shell 10's inner chamber, after the raw materials of moulding plastics shaping, the user takes off spacing shell 5 from second limiting plate 4, hydraulic means 15 drives fly leaf 14 upward movement this moment, and fly leaf 14 drives gag lever post 13 can with the ejecting product after the shaping.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a secondary ejection structure of mould, includes bottom plate (1), its characterized in that: the support leg (2) is fixedly connected to both sides of the top of the bottom plate (1), a first limiting plate (3) is fixedly connected between the tops of the two support legs (2), a second limiting plate (4) is fixedly connected to the top of the first limiting plate (3), a limiting shell (5) is movably connected to the top of the second limiting plate (4), the top of the limiting shell (5) is communicated with an injection molding port (6), a first injection molding hole (7) is formed in the top of the limiting shell (5), an injection molding groove (8) is formed in the bottom of an inner cavity of the first injection molding hole (7), second injection molding holes (9) are formed in both sides of the bottom of the inner cavity of the injection molding groove (8), a positioning shell (10) is fixedly connected to both sides of the inner cavity of the limiting shell (5), a third injection molding hole (11) is formed in the top of the positioning shell (10), grooves are formed in both sides of the bottom of the second, the inner chamber fixedly connected with hollow rod (12) of recess, the top of hollow rod (12) runs through to the top of second limiting plate (4), the inner chamber swing joint of hollow rod (12) has gag lever post (13), the bottom of gag lever post (13) extends to the outside of hollow rod (12) and runs through to the bottom of first limiting plate (3), fixedly connected with fly leaf (14) between the bottom of two gag lever posts (13), the bottom fixedly connected with hydraulic means (15) of fly leaf (14), the bottom and bottom plate (1) fixed connection of hydraulic means (15).

2. The double ejection structure of a mold according to claim 1, wherein: a third limiting plate (16) is sleeved between the surfaces of the two positioning shells (10), and one side, close to the inner wall of the limiting shell (5), of the third limiting plate (16) is fixedly connected with the inner wall of the limiting shell (5).

3. The double ejection structure of a mold according to claim 1, wherein: spout (17) have been seted up to one side of supporting leg (2), the both sides of fly leaf (14) all extend to the inner chamber of spout (17).

4. The double ejection structure of a mold according to claim 1, wherein: the surface cover of mouth of moulding plastics (6) is equipped with holding ring (18), the bottom and spacing shell (5) fixed connection of holding ring (18).

5. The double ejection structure of a mold according to claim 1, wherein: spacing groove (19) have all been seted up to the both sides at second limiting plate (4) top, the inner chamber swing joint of spacing groove (19) has stopper (20), the top of stopper (20) extend to the outside of spacing groove (19) and with spacing shell (5) fixed connection.