CN218647769U

CN218647769U - Pouring mold of pouring type combined transformer

Info

Publication number: CN218647769U
Application number: CN202223352379.1U
Authority: CN
Inventors: 李为廷
Original assignee: Xiamen Weixin Sunshine Mould Co ltd
Current assignee: Xiamen Weixin Sunshine Mould Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-17
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a mutual-inductor mold processing technology field specifically is a casting mold of pouring type combined transformer, include: the installation frame and the mould, the installation frame inboard is provided with the retaining chamber, the retaining chamber top is provided with the direction spout, the inboard sliding connection of direction spout has the mould. The utility model drives the positive and negative threaded rods to rotate by the motor to drive the mould to approach to the two sides of the mounting frame, and extrudes the mould by using the stripping rod to abut against the formed part at the inner side of the mould, thereby facilitating the falling of the mould; the cooling liquid is conveyed into the cooling cavity through the water pump, so that the solidification of the material on the inner side of the die can be accelerated, and the forming speed is accelerated.

Description

Pouring mold of pouring type combined transformer

Technical Field

The utility model relates to a mutual-inductor mold processing technology field specifically is a casting mold of pouring type combined transformer.

Background

At present, a cast combined transformer is used for electric energy metering on a power grid transmission line and plays a role in current and voltage measurement and monitoring.

The existing pouring type combined transformer is complicated to assemble and disassemble when being poured, and cannot be taken off conveniently, so that the production efficiency of the transformer is low.

For example, the license bulletin and a casting mold of a casting type combined transformer comprise a front mold plate, a rear mold plate, a mold cover plate and four primary wiring row mold sleeves, wherein a current containing cavity capable of containing a current coil assembly and a voltage containing cavity capable of containing a voltage coil assembly are respectively arranged in the front mold plate, corresponding cavities are arranged in the rear mold plate corresponding to the current containing cavity and the voltage containing cavity, the front mold plate and the rear mold plate are connected through bolts and form a casting mold cavity, the mold cover plate is fixed on the upper end surfaces of the front mold plate and the rear mold plate corresponding to the opening of the casting mold cavity, a casting hole and a mounting hole are arranged on the mold cover plate corresponding to the opening of the casting mold cavity, the four primary wiring mold sleeves are symmetrically arranged on the outer walls of the upper parts of the front mold plate and the rear mold plate in pairs, and are communicated with the casting mold cavity. The utility model has the advantages of simple structure, convenient installation and convenient pouring.

Mould among above-mentioned patent mould and prior art need dismantle the mould when the mutual-inductor shaping, and inconvenient quick takes off the material to the formed part, causes production efficiency low.

Therefore, we propose a casting mold of a casting type combined transformer to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting mold of pouring type combined transformer to solve the inconvenient problem of taking off the material fast of mould.

In order to achieve the above object, the utility model provides a following technical scheme: a casting mold of a cast combined transformer comprises: the installation frame and the mould, the installation frame inboard is provided with the retaining chamber, the retaining chamber top is provided with the direction spout, the inboard sliding connection of direction spout has the mould.

Preferably, install the motor on the installing frame, the rotation axis connection of motor has positive and negative threaded rod, positive and negative threaded rod threaded connection mould, and the motor drives positive and negative threaded rod and rotates and can drive the mould and follow the direction spout and distinguish each other, conveniently takes out the inboard formed part of mould.

Preferably, the material taking-off rod is inserted into the die in a sliding mode, when the die is closed to the two sides of the mounting frame, the material taking-off rod is abutted to the mounting frame, the material taking-off rod moves along the die, and the formed part inside the die can be extruded to be conveniently taken off.

Preferably, the material stripping rod is sleeved with a spring, two ends of the spring are respectively connected with the material stripping rod and the mold, and the material stripping rod is pushed to reset along the mold through the elasticity of the spring after the material stripping rod loses the abutting joint of the installation frame.

Preferably, the inside of mould is provided with the cooling chamber, and the cooling intracavity side water injection can cool down the mould, accelerates the solidification of the inside epoxy of mould.

Preferably, the lower extreme in cooling chamber is provided with the drain pipe, and the lower extreme of drain pipe is located the direction spout inboard, and the intracavity is cooled down and is discharged into the retaining intracavity portion again with the cask drain pipe.

Preferably, the water pump is installed to retaining intracavity side, and the delivery port of water pump is connected with the conveyer pipe, and the one end and the cooling chamber of conveyer pipe are connected, and the water pump operation is carried the intracavity water that impounds through the conveyer pipe and is cooled down the mould.

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

1. the utility model discloses a motor drives positive and negative threaded rod and rotates drive mould and draw close to the installing frame both sides, utilizes the inboard formed part of stripper rod butt mould with its extrusion tooling to this makes things convenient for droing of mould.

2. The utility model discloses a water pump carries cooling liquid to the cooling intracavity and can accelerate the solidification of the inboard material of mould and accelerate the shaping speed.

Drawings

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

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

in the figure: 1 mounting frame, 11 water storage cavities, 12 guide chutes, 13 motors, 14 positive and negative threaded rods, 2 dies, 21 cooling cavities, 23 stripping rods, 24 springs, 25 drainage pipes, 3 water pumps and 31 conveying pipes.

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.

Example 1

Referring to fig. 1 and 2, a casting mold of a cast-type combined transformer is shown, including: installing frame 1 and

mould

2, 1 inboard of installing frame is provided with retaining chamber 11, and the retaining chamber 11 top is provided with direction spout 12, and the inboard sliding connection of direction spout 12 has mould 2.

Install motor 13 on the installing frame 1, the rotation axis connection of motor 13 has positive and negative threaded

rod

14, and 14 threaded connection moulds 2 of positive and negative threaded rod, motor 13 drive positive and negative threaded rod 14 and rotate and can drive 2 moulds along direction spout 12 each other respectively, conveniently take out the 2 inboard formed parts of mould.

Slip grafting has the pole 23 of taking off on mould 2, and when mould 2 closed to installing frame 1 both sides, the pole 23 butt installing frame 1 of taking off makes the pole 23 of taking off remove along mould 2, can extrude the convenient material of taking off with the inside formed part of mould 2.

The material stripping rod 23 is sleeved with a spring 24, two ends of the spring 24 are respectively connected with the material stripping rod 23 and the die 2, and after the material stripping rod 23 loses the abutting joint of the installation frame 1, the material stripping rod 23 is pushed to reset along the die 2 through the elastic force of the spring 24.

This mould of pouring need take off when expecting: motor 13 drives positive and negative threaded rod 14 and rotates and to drive mould 2 and follow direction spout 12 and distinguish each other, when mould 2 draws close to 1 both sides of installing frame, through taking off material pole 23 butt installing frame 1, when mould 2 moves to 1 both sides of installing frame along direction spout 12, can make and take off material pole 23 and remove along mould 2, extrudes the convenient material that takes off of 2 inside formed parts of mould.

Example 2

Referring to fig. 1 and fig. 2, this embodiment further illustrates an embodiment 1, in which a casting mold of a casting type combined transformer includes: installing frame 1 and

mould

The inside of mould 2 is provided with cooling chamber 21, and the inboard water injection in cooling chamber 21 can cool down mould 2, accelerates the solidification of the inside epoxy of mould 2.

The lower end of the cooling cavity 21 is provided with a drain pipe 25, the lower end of the drain pipe 25 is positioned at the inner side of the guide chute 12, and the drain pipe 25 of the water bucket for cooling in the cooling cavity 21 is drained into the water storage cavity 11 again.

The water pump 3 is installed on the inner side of the water storage cavity 11, a water outlet of the water pump 3 is connected with the conveying pipe 31, one end of the conveying pipe 31 is connected with the cooling cavity 21, and the water in the water storage cavity 11 is conveyed into the cooling cavity 21 through the conveying pipe 31 when the water pump 3 operates to cool the mold 2.

In this embodiment, when the water pump 3 operates, the water in the water storage cavity 11 is conveyed to the cooling cavity 21 through the conveying pipe 31, so that the mold 2 is cooled, the quick fixation of the epoxy resin in the mold 2 can be accelerated, and the molding speed is increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 pouring mould of pouring type combined transformer which characterized in that includes:

installing frame (1) and mould (2), installing frame (1) inboard is provided with water storage cavity (11), water storage cavity (11) top is provided with direction spout (12), direction spout (12) inboard sliding connection has mould (2).

2. The casting mold of the cast combined transformer according to claim 1, wherein: install motor (13) on installing frame (1), the axis of rotation of motor (13) is connected with positive and negative threaded rod (14), positive and negative threaded rod (14) threaded connection mould (2).

3. The casting mold of the cast combined transformer according to claim 1, wherein: the mould (2) is inserted with a stripping rod (23) in a sliding way.

4. The casting mold of a cast type combined transformer according to claim 3, characterized in that: the stripping rod (23) is sleeved with a spring (24), and two ends of the spring (24) are respectively connected with the stripping rod (23) and the die (2).

5. The casting mold of the cast combined transformer according to claim 1, wherein: the interior of the mould (2) is provided with a cooling cavity (21).

6. The casting mold of the cast combined transformer according to claim 5, wherein: the lower end of the cooling cavity (21) is provided with a drain pipe (25), and the lower end of the drain pipe (25) is positioned on the inner side of the guide sliding groove (12).

7. The casting mold of a cast type combined transformer according to claim 1, characterized in that: a water pump (3) is installed on the inner side of the water storage cavity (11), a water outlet of the water pump (3) is connected with a conveying pipe (31), and one end of the conveying pipe (31) is connected with the cooling cavity (21).