CN217214447U

CN217214447U - Simple iron core casting mold

Info

Publication number: CN217214447U
Application number: CN202221200794.2U
Authority: CN
Inventors: 王涛
Original assignee: SHANDONG HADA ELECTRIC CO Ltd
Current assignee: SHANDONG HADA ELECTRIC CO Ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-16
Anticipated expiration: 2032-05-18

Abstract

The utility model belongs to the technical field of the casting die, concretely relates to simple and easy type iron core casting die, the on-line screen storage device comprises a base, recess sliding connection on the base has two symmetric distribution's external mold, two all bond sealed pad on the external mold, there is the screw through threaded connection on the external mold, the contact has the gland on the external mold, fixedly connected with center post on the base, install four evenly distributed's pull rod through the bolt on the base, the inside sliding connection of pull rod has the connecting rod, it has the stripper plate to articulate on the connecting rod, the inside of connecting rod is provided with the extension spring. The utility model discloses an add on the base and establish pull rod, connecting rod and stripper plate isotructure, drive the stripper plate and extrude the gland through the extension spring on the connecting rod to can be so that the gland installation of being convenient for more.

Description

Simple iron core casting mold

Technical Field

The utility model relates to a casting mold technical field specifically is a simple and easy type casting mold unshakable in one's determination.

Background

The dry-type iron core reactor has the advantages of no maintenance, high mechanical strength, strong short circuit impact resistance, high insulating strength, long service life and the like, overcomes the defects of large magnetic leakage and large occupied area of the dry-type air core reactor, is suitable for places such as urban network substations, underground substations, indoor substations and the like which have requirements on electromagnetic interference and limited installation space, and is inconvenient to assemble and hoist after being assembled when the iron core of the dry-type iron core reactor needs to be poured. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy type casting mold unshakable in one's determination has solved the mould and has been not convenient for the assembly, the assembly back leakproofness relatively poor with the mould problem of hoist and mount not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy type iron core casting mold, includes the base, recess sliding connection on the base has the external mold of two symmetric distributions, two all bond on the external mold and have sealed the pad, there is the screw through threaded connection on the external mold, the contact has the gland on the external mold, fixedly connected with center post on the base, install four evenly distributed's pull rod through the bolt on the base, the inside sliding connection of pull rod has the connecting rod, it has the stripper plate to articulate on the connecting rod, the inside of connecting rod is provided with the extension spring.

Preferably, the sealing gasket is in contact with the base, the sealing gasket is made of a silica gel material, and the sealing performance between the two outer dies can be improved by the sealing gasket.

Preferably, the screw is movably connected with the sealing gasket, the two sealing gaskets are contacted with each other, and the screw can be used for installing the two outer dies.

Preferably, the center post is connected with the pressing cover in a sliding mode, a pouring opening is formed in the pressing cover, and the iron core can be limited through the center post.

Preferably, one end of the tension spring is fixedly connected with the pull rod, the other end of the tension spring is fixedly connected with the connecting rod, the connecting rod is slidably connected with the gland, the extrusion plate is in contact with the gland, and the tension spring can drive the connecting rod to automatically reset through elasticity.

Preferably, the base is fixedly connected with four lifting rings, the four lifting rings are uniformly distributed on the base, and the mould can be hoisted through the lifting rings.

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

1. the utility model discloses an add on the base and establish pull rod, connecting rod and stripper plate isotructure, drive the stripper plate and extrude the gland through the extension spring on the connecting rod to can be so that the gland installation of being convenient for more.

2. The utility model discloses an add on the base and establish the recess, add in the inside of recess and establish the external mold to add on the external mold and establish sealed pad isotructure, can increase the leakproofness between external mold and the base through the recess on the base, through sealed the sealed sealing that increases between two external molds, can effectually avoid the weeping, can hoist the mould through the rings in the base outside, make the mould hoist and mount of being convenient for more.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a left side cross-sectional view of fig. 1 of the present invention;

fig. 3 is a front cross-sectional view of fig. 1 of the present invention;

fig. 4 is an enlarged view of the structure of the part a in fig. 3 according to the present invention;

fig. 5 is a perspective view of the base of fig. 1 according to the present invention.

In the figure: 1. a base; 2. an outer mold; 3. a gasket; 4. a screw; 5. a gland; 6. a central column; 7. pouring a port; 8. a pull rod; 9. a connecting rod; 10. a pressing plate; 11. a tension spring; 12. a lifting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, 2, 3 and 5, a simple iron core casting mold comprises a base 1, two outer molds 2 which are symmetrically distributed are slidably connected to a groove on the base 1, four lifting rings 12 are fixedly connected to the base 1, the four lifting rings 12 are uniformly distributed on the base 1, and the mold can be lifted through the lifting rings 12.

Referring to fig. 1 and 2, a sealing gasket 3 is bonded on each of two outer molds 2, the outer molds 2 are connected with screws 4 through threads, the outer molds 2 are contacted with a gland 5, a central column 6 is fixedly connected to the base 1, the sealing gasket 3 is contacted with the base 1, the sealing gasket 3 is made of a silica gel material, the sealing gasket 3 can increase the sealing performance between the two outer molds 2, the screws 4 are movably connected with the sealing gasket 3, the two sealing gaskets 3 are contacted with each other, and the screws 4 can mount the two outer molds 2.

Please refer to fig. 1, fig. 3, fig. 4, four pull rods 8 are mounted on the base 1 through bolts, the pull rods 8 are connected with a connecting rod 9 in a sliding manner, an extrusion plate 10 is hinged on the connecting rod 9, an extension spring 11 is arranged inside the connecting rod 9, the central column 6 is connected with the gland 5 in a sliding manner, a pouring opening 7 is formed in the gland 5, the iron core can be limited through the central column 6, one end of the extension spring 11 is fixedly connected with the pull rods 8, the other end of the extension spring 11 is fixedly connected with the connecting rod 9, the connecting rod 9 is connected with the gland 5 in a sliding manner, the extrusion plate 10 is in contact with the gland 5, and the extension spring 11 can drive the connecting rod 9 to automatically reset through elasticity.

The utility model discloses the concrete implementation process as follows:

in the using process, the two outer dies 2 are placed in the grooves in the base 1, the sealing gaskets 3 on the two outer dies 2 are contacted with each other, the screws 4 are screwed into the outer dies 2 after the contact to assemble the outer dies 2, then the extrusion plate 10 is turned over to be vertical, then the pressing cover 5 is covered on the outer dies 2, the extrusion plate 10 and the connecting rod 9 penetrate through the pressing cover 5 while the pressing cover is covered, then the extrusion plate 10 is pulled, the extrusion plate 10 stretches the tension spring 11 through the connecting rod 9, when the extrusion plate 10 is separated from the pressing cover 5, the extrusion plate 10 is rotated to be changed from vertical to transverse, then the extrusion plate 10 is released and reset through the tension spring 11, the tension spring 11 drives the extrusion plate 10 on the connecting rod 9 to be extruded on the pressing cover 5 through elasticity, the pressing cover 5 can be installed, and the inner parts of the outer dies 2 can be poured through the pouring port 7;

when the mould needs to be carried, the lifting hook of the lifting device can be hung on the lifting ring 12, so that the mould can be lifted more conveniently.

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 simple and easy type iron core casting mold, includes base (1), its characterized in that: recess sliding connection on base (1) has two symmetric distribution's external mold (2), two all bond sealed pad (3) on external mold (2), there are screw (4) through threaded connection on external mold (2), the contact has gland (5) on external mold (2), fixedly connected with center post (6) on base (1), install four evenly distributed's pull rod (8) through the bolt on base (1), the inside sliding connection of pull rod (8) has connecting rod (9), it has stripper plate (10) to articulate on connecting rod (9), the inside of connecting rod (9) is provided with extension spring (11).

2. The simple iron core casting mold according to claim 1, wherein: the sealing gasket (3) is in contact with the base (1), and the sealing gasket (3) is made of a silica gel material.

3. The simple iron core casting mold according to claim 1, wherein: the screw (4) is movably connected with the sealing gasket (3), and the two sealing gaskets (3) are in mutual contact.

4. The simple iron core casting mold according to claim 1, wherein: the central column (6) is in sliding connection with the gland (5), and a pouring opening (7) is formed in the gland (5).

5. The simple iron core casting mold according to claim 1, wherein: one end of extension spring (11) with pull rod (8) fixed connection, the other end of extension spring (11) with connecting rod (9) fixed connection, connecting rod (9) with gland (5) sliding connection, stripper plate (10) with gland (5) contact.

6. The simple iron core casting mold according to claim 1, wherein: the base (1) is fixedly connected with four lifting rings (12), and the four lifting rings (12) are uniformly distributed on the base (1).