CN214872387U

CN214872387U - Mould with automatic demoulding function for accessory production

Info

Publication number: CN214872387U
Application number: CN202120126013.9U
Authority: CN
Inventors: 尹鹏
Original assignee: Dongguan Auto Mould Co ltd
Current assignee: Dongguan Auto Mould Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-26
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a mould with automatic demoulding function is used in accessory production, including cylinder, connecting rod and shell, the one end of cylinder is connected with the mounting panel, one side of mounting panel is connected with the push pedal, the internal connection of push pedal has an department section of thick bamboo, the inside swing joint of an department section of thick bamboo has the interior needle, the surface through connection of interior needle has the mounting panel, the needle in the one end fixedly connected with of connecting rod, the surface of connecting rod is connected with the nut, the one end gomphosis of an department section of thick bamboo is in the inside of nut. This accessory production is with mould that has automatic demoulding function installs cylinder and shell in the position that corresponds, starts the cylinder, and the cylinder promotes the push pedal for a push pedal extrusion department section of thick bamboo, a department section of thick bamboo promote nut and interior mould, make interior mould slide in the inside of shell, from separating with the shell until interior mould, thereby can be more convenient take out interior mould, so that the staff can be more convenient the drawing of patterns that carries on.

Description

Mould with automatic demoulding function for accessory production

Technical Field

The utility model relates to a mould equipment technical field specifically is a mould with automatic demoulding function is used in accessory production.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the compression molding or injection molding forming processing of engineering plastics, rubber, ceramics and other products, has great development along with the development of science and technology, brings great convenience to people in the process of die development, and the type and the number of the dies are increasing day by day.

The moulds on the market at present have the defects that the device is inconvenient for demoulding materials on the mould when in use, and a worker can take out the mould through another device, so that the existing mould is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould that accessory production was used and is had automatic demoulding function to solve the device that above-mentioned background art provided and be not convenient for when using and carry out the drawing of patterns with the material on the mould, need the staff through another device just can be with the problem that the mould took out.

In order to achieve the above object, the utility model provides a following technical scheme: a mould with an automatic demoulding function for accessory production comprises an air cylinder, a connecting rod and a shell, wherein one end of the air cylinder is connected with a mounting plate, one side of the mounting plate is connected with a push plate, an ejector sleeve is connected inside the push plate, an inner needle is movably connected inside the ejector sleeve, and the surface of the inner needle is connected with the mounting plate in a penetrating manner;

the inner needle is fixedly connected with one end of the connecting rod, the nut is connected to the surface of the connecting rod, one end of the ejector sleeve is embedded in the nut, the inner die is fixedly connected with the bottom of the nut, and the inner die is embedded in the shell.

Preferably, the bottom surface of the mounting plate and the top surface of the push plate are attached to each other, and the transverse maximum dimension of the mounting plate is the same as the transverse maximum dimension of the push plate.

Preferably, the inner wall of the ejector sleeve is internally provided with a groove which longitudinally penetrates through the ejector sleeve, and the bottom of the ejector sleeve and the nut are in an inserting connection structure.

Preferably, a sliding connection structure is arranged between the surface of the inner needle and the inner wall of the ejector sleeve, and the connection positions of the inner needle and the connecting rod are perpendicular to each other.

Preferably, the nut is internally provided with threads matched with the surface of the connecting rod, and the connecting rod longitudinally and vertically penetrates through the nut.

Preferably, the size of the inner wall of the shell is matched with the size of the outer wall of the inner die, and a riveting connection structure is arranged between the inner die and the shell.

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

1. this accessory production is with mould that has automatic demoulding function installs cylinder and shell in the position that corresponds, starts the cylinder, and the cylinder promotes the push pedal for a push pedal extrusion department section of thick bamboo, a department section of thick bamboo promote nut and interior mould, make interior mould slide in the inside of shell, from separating with the shell until interior mould, thereby can be more convenient take out interior mould, so that the staff can be more convenient the drawing of patterns that carries on.

2. This accessory production is with mould that has automatic demoulding function docks the connecting rod of interior needle one end with the nut when the device is using, and the threaded connection structure on through the inside and connecting rod surface of nut is fixed with interior needle to make the device at the drawing of patterns in-process, the department's section of thick bamboo inner wall slides with the surface of interior needle, after the lug that mounting panel top one side and interior needle top set up coincide each other, can carry on spacingly to interior mould, prevent that interior mould from directly dropping and leading to the mould to damage.

3. This accessory production is with mould that has automatic demoulding function sets up equidistant hole on the shell for when the staff is carrying out the injection molding to the mould inside, on the heat transfer that interior mould produced the material gave the shell, set up equidistant hole on the shell simultaneously can be faster dispel the heat to the heat of interior mould, thereby make the heat dissipation of interior mould faster.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the housing of the present invention;

FIG. 3 is a schematic front view of the cross-section of the present invention;

fig. 4 is an enlarged schematic view of the utility model a.

In the figure: 1. a cylinder; 2. mounting a plate; 3. pushing the plate; 4. a ejector sleeve; 5. an inner needle; 6. a connecting rod; 7. a nut; 8. an inner mold; 9. a housing.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mould that accessory production was used and is had automatic demoulding function, includes cylinder 1, mounting panel 2, push pedal 3, department's section of thick bamboo 4, interior needle 5, connecting rod 6, nut 7, interior mould 8 and shell 9, the one end of cylinder 1 is connected with mounting panel 2, one side of mounting panel 2 is connected with push pedal 3, the bottom surface of mounting panel 2 laminates with the top surface of push pedal 3 each other, and the horizontal maximum dimension of mounting panel 2 is the same with the horizontal maximum dimension of push pedal 3, is convenient for dock mounting panel 2 with push pedal 3, the internal connection of push pedal 3 has department's section of thick bamboo 4, the internal swing joint of department's section of thick bamboo 4 has interior needle 5, the inside of department's section of thick bamboo 4 is seted up the recess that vertically runs through, and for inserting the connection structure between the bottom of department's section of thick bamboo 4 and nut 7, is convenient for being connected nut 7 and push pedal 3 through department's section of thick bamboo 4, the surface through connection of interior needle 5 has mounting panel 2, the surface of the inner needle 5 and the inner wall of the ejector sleeve 4 are in a sliding connection structure, and the joints between the inner needle 5 and the connecting rod 6 are vertical to each other, so that the inner needle 5 can move in the ejector sleeve 4 conveniently;

the utility model discloses a nut, including connecting rod 6, inner needle 5, nut 7, the one end gomphosis of department section of thick bamboo 4 is in the inside of nut 7, the bottom fixedly connected with inner mould 8 of nut 7, the inside of nut 7 is provided with the screw thread that matches each other with connecting rod 6 surface, and connecting rod 6 is the inside of vertically running through nut 7 perpendicularly, is convenient for will connect pole 6 to fix through even nut 7, the inside gomphosis of shell 9 has inner mould 8, the inner wall size of shell 9 and the outer wall size phase-match of inner mould 8, and be riveting connection structure between inner mould 8 and the shell 9, be convenient for remove in the inside of shell 9 through inner mould 8.

The working principle is as follows: when the mould with the automatic demoulding function for accessory production is used, firstly, the air cylinder 1 and the shell 9 are installed at corresponding positions, the air cylinder 1 is started, the air cylinder 1 pushes the push plate 3, the push plate 3 extrudes the ejector sleeve 4, the ejector sleeve 4 pushes the nut 7 and the inner mould 8, the inner mould 8 slides in the shell 9, and the inner mould 8 is separated from the shell 9 until the inner mould 8 is separated from the shell 9, so that the inner mould 8 can be more conveniently taken out, a worker can more conveniently demould the mould, when the device is used, the connecting rod 6 at one end of the inner needle 5 is butted with the nut 7, the inner needle 5 is fixed through a threaded connection structure between the inside of the nut 7 and the surface of the connecting rod 6, so that the inner wall of the ejector sleeve 4 slides on the surface of the inner needle 5 in the demoulding process, when one side of the top of the mounting plate 2 is mutually matched with a lug arranged at the top of the inner needle 5, the inner mould 8 can be limited, prevent that interior mould 8 from directly dropping and leading to the mould to damage, set up equidistant hole on shell 9, make the staff when carrying out the injection molding to interior mould 8 inside, interior mould 8 is given on shell 9 with the heat transfer that the material produced, set up equidistant hole on shell 9 simultaneously and can be faster dispel the heat to interior mould 8's heat, thereby make interior mould 8's heat dissipation faster, this is exactly the characteristics of the mould that accessory production was used to have automatic deciduate function, the content of not making detailed description in this description belongs to the prior art that technical personnel are known in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a mould that accessory production was used and is had automatic demoulding function, includes cylinder (1), connecting rod (6) and shell (9), its characterized in that: one end of the air cylinder (1) is connected with a mounting plate (2), one side of the mounting plate (2) is connected with a push plate (3), the interior of the push plate (3) is connected with an ejector sleeve (4), the interior of the ejector sleeve (4) is movably connected with an inner needle (5), and the surface of the inner needle (5) is connected with the mounting plate (2) in a penetrating manner;

the utility model discloses a nut, including connecting rod (6), one end fixedly connected with inner needle (5) of connecting rod (6), the surface of connecting rod (6) is connected with nut (7), the one end gomphosis of department's section of thick bamboo (4) is in the inside of nut (7), mould (8) in the bottom fixedly connected with of nut (7), the inside gomphosis of shell (9) has inner mould (8).

2. The mold with automatic demolding function for producing accessories according to claim 1, wherein: the bottom surface of mounting panel (2) and the top surface of push pedal (3) laminate each other, and the horizontal maximum dimension of mounting panel (2) is the same with the horizontal maximum dimension of push pedal (3).

3. The mold with automatic demolding function for producing accessories according to claim 1, wherein: the inner wall of the ejector sleeve (4) is internally provided with a groove which longitudinally penetrates through, and an inserting connection structure is arranged between the bottom of the ejector sleeve (4) and the nut (7).

4. The mold with automatic demolding function for producing accessories according to claim 1, wherein: the surface of the inner needle (5) and the inner wall of the ejector sleeve (4) are in a sliding connection structure, and the connection part between the inner needle (5) and the connecting rod (6) is vertical to each other.

5. The mold with automatic demolding function for producing accessories according to claim 1, wherein: the screw thread that matches each other with connecting rod (6) surface is provided with in the inside of nut (7), and connecting rod (6) are the inside that vertically runs through nut (7) vertically.

6. The mold with automatic demolding function for producing accessories according to claim 1, wherein: the inner wall size of shell (9) and the outer wall size phase-match of interior mould (8), and be riveting connection structure between interior mould (8) and shell (9).