CN213002548U

CN213002548U - Stirring equipment for 5G mobile phone die castings

Info

Publication number: CN213002548U
Application number: CN202021259923.6U
Authority: CN
Inventors: 席伟; 张志勇; 李越建
Original assignee: Tianhexing Metal & Plastic Shenzhen Co ltd
Current assignee: Tianhexing Metal & Plastic Shenzhen Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-20
Anticipated expiration: 2030-07-02

Abstract

The utility model provides a agitated vessel of 5G cell-phone die casting, includes the pedestal, is equipped with the graphite stirring rod on the pedestal, is used for the drive graphite stirring rod pivoted motor to and the argon gas bottle, the graphite stirring rod is hollow, the one end and the argon gas bottle intercommunication of graphite stirring rod, the other end are used for stretching into in the die-casting smelting pot, and are used for letting in the argon gas bottle in the melt liquid of die-casting smelting pot. The utility model has the advantages of gas which can discharge the melt and improve the structural strength of the die casting.

Description

Stirring equipment for 5G mobile phone die castings

Technical Field

The utility model relates to a cell-phone die casting is the production facility field, especially relates to a agitated vessel of 5G cell-phone die casting.

Background

In the practical production of aluminum die casting, the defects of air holes and oxidation slag inclusion are one of the most extensive defects. At present, enterprises have many researches on improving casting air holes through a mold gating system, but a large gas is generated in aluminum alloy smelting. The pinholes are mainly derived from hydrogen in the aluminum liquid, when the temperature of the alloy liquid is sharply reduced, the solubility of the hydrogen is sharply reduced, so that the pinholes are formed in the aluminum liquid, and the hydrogen absorption of the die-casting aluminum alloy in the smelting process is a main reason for causing the pinholes to be formed on the aluminum alloy casting and reducing the air tightness and the mechanical property, so various measures are adopted to strictly control the content of gases such as the hydrogen.

The die-casting structure of the 5G mobile phone is characterized by having a multi-section antenna structure, and the product has the multi-section antenna structure, so that the structural strength of the product is not enough. Therefore, the interior of the die casting structure needs to be finer in crystallization and free of air holes, so that the required structural strength requirement is met.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can discharge the gaseous agitated vessel of 5G cell-phone die casting that improves the structural strength of die casting of melting liquid to the society.

The technical scheme of the utility model is that: the utility model provides a agitated vessel of 5G cell-phone die casting, includes the pedestal, is equipped with the graphite stirring rod on the pedestal, is used for the drive graphite stirring rod pivoted motor to and the argon gas bottle, the graphite stirring rod is hollow, the one end and the argon gas bottle intercommunication of graphite stirring rod, the other end are used for stretching into in the die-casting smelting pot, and are used for letting in the argon gas bottle in the melt liquid of die-casting smelting pot.

As the improvement of the utility model, the utility model also comprises an up-down movable frame, the up-down movable frame is arranged on the seat body, the graphite stirring rod and the motor are arranged on the up-down movable frame, and can move up and down on the up-down movable frame.

As an improvement of the utility model, the device also comprises a deslagging agent opening for placing deslagging agent, and the deslagging agent opening is arranged on the movable frame which can move up and down.

As an improvement of the utility model, the utility model also comprises a graphite baffle and a connecting plate, wherein the graphite baffle is connected with the graphite stirring rod through the connecting plate.

As an improvement of the utility model, the bottom of the seat body is also provided with rollers.

The utility model discloses owing to including the pedestal, be equipped with the graphite stirring rod on the pedestal, be used for the drive graphite stirring rod pivoted motor to and the argon gas bottle, the graphite stirring rod is hollow, the one end and the argon gas bottle intercommunication of graphite stirring rod, the other end are used for stretching into in the die-casting smelting pot to in letting in the molten liquid of die-casting smelting pot with the argon gas in the argon gas bottle. The utility model discloses when using, will the utility model discloses remove to die-casting smelting pot department, and make in the graphite stirring rod stretches into the melt of die-casting smelting pot, start-up the motor, the motor drives the graphite stirring rod is at the melt internal rotation of die-casting smelting pot, simultaneously in argon gas in the argon gas cylinder lets in the melt of die-casting smelting pot through this hollow graphite stirring rod, the graphite stirring rod fills argon gas into aluminium liquid, utilizes pressure gradient, makes the hydrogen that dissolves in the aluminium alloy melt to the bubble internal diffusion, and the hydrogen that gets into in the bubble goes into the atmosphere along with the bubble slowly come-up and the loss to reduce the hydrogen content in the melt, utilize these bubbles to adsorb hydrogen and oxide inclusion at the come-up in-process simultaneously, and smuggle the die-casting alloy liquid level secretly and realize the degasification and remove the dregs. Therefore, the utility model has the advantages of can detach gas and impurity in the melt effectively to improve the structural strength of die casting.

Drawings

Fig. 1 is a schematic plan view of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the use state of fig. 1.

Detailed Description

Referring to fig. 1 to 2, fig. 1 to 2 disclose an embodiment of a stirring device for a 5G mobile phone die casting, which includes a base body 1, a graphite stirring rod 2, a motor 3 for driving the graphite stirring rod 2 to rotate, and an argon bottle 4, wherein the graphite stirring rod 2 is hollow, one end of the graphite stirring rod 2 is communicated with the argon bottle 4, and the other end of the graphite stirring rod 2 is used for extending into a die casting furnace 8 and introducing argon gas in the argon bottle 4 into a melt of the die casting furnace 8. The utility model discloses when using, will the utility model discloses remove to die-casting smelting pot 8 department, and make in graphite stirring rod 2 stretches into the melt 81 of die-casting smelting pot 8, start motor 3, motor 3 drive graphite stirring rod 2 is at the melt 81 internal rotation of die-casting smelting pot 8, simultaneously argon gas in the argon gas bottle 4 lets in the melt 81 of die-casting smelting pot 8 through this hollow graphite stirring rod 2, graphite stirring rod 2 fills argon gas into melt 81, utilizes pressure gradient, makes the hydrogen that dissolves in melt 81 diffuse in to bubble 82, and the hydrogen that gets into in the bubble 82 goes to the atmosphere along with bubble 82 slowly come-up and loss to reduce the hydrogen content in the melt 81, utilize these bubbles 82 to adsorb hydrogen and oxidation inclusion at the floating in-process simultaneously to smuggle melt 81 face secretly and realize the degasification and remove the dregs. Therefore, the present invention has an advantage that the gas and impurities in the melt 81 can be effectively removed, thereby improving the structural strength of the die cast.

The utility model discloses in, preferred, still including adjustable shelf 5 from top to bottom, adjustable shelf 5 sets up from top to bottom on the pedestal 1, graphite stirring rod 2 and motor 3 set up on the adjustable shelf 5 from top to bottom, and can reciprocate on the adjustable shelf 5 from top to bottom. The purpose of the vertically movable frame 5 is to: graphite stirring rod 2 and motor 3 reciprocate on can going up and down adjustable shelf 5 to adjust graphite stirring rod 2 and motor 3's height, with this realize that graphite stirring rod 2 inserts in die-casting smelting pot 8 or takes out from die-casting smelting pot 8, thereby make the utility model discloses a it is more convenient to use.

The utility model discloses in, preferred, still including the scummer mouth 6 of putting that is used for putting the scummer, put scummer mouth 6 and set up on can going up and down adjustable shelf 5, when putting the scummer put when putting in the scummer mouth 6, through put scummer mouth 6 and can fall into in the die-casting smelting pot 8, put the scummer with the hand for the manual work among the prior art in the die-casting smelting pot 8, the utility model discloses it is more sanitary.

In the utility model discloses, preferably, the bottom of pedestal 1 still is equipped with gyro wheel 11. Set up the aim at of gyro wheel 11, can promote through gyro wheel 11 the utility model discloses an agitated vessel removes, thereby makes the utility model discloses can supply a plurality of die-casting smelting pots 8 to use.

Claims

1. The utility model provides a agitated vessel of 5G cell-phone die casting which characterized in that: including pedestal (1), be equipped with graphite stirring rod (2), be used for the drive on pedestal (1) graphite stirring rod (2) pivoted motor (3) to and argon gas bottle (4), graphite stirring rod (2) are hollow, the one end and the argon gas bottle (4) intercommunication of graphite stirring rod (2), the other end are arranged in stretching into die-casting smelting pot (8) to be arranged in letting in the liquid of die-casting smelting pot (8) with the argon gas in argon gas bottle (4).

2. The stirring device of the 5G die casting of the mobile phone according to claim 1, wherein: the graphite stirring rod device is characterized by further comprising an up-down movable frame (5), wherein the up-down movable frame (5) is arranged on the base body (1), the graphite stirring rod (2) and the motor (3) are arranged on the up-down movable frame (5), and the up-down movable frame (5) can move up and down.

3. The stirring device of the 5G die casting of the mobile phone according to claim 2, wherein: the slag removing agent opening (6) is used for removing slag removing agent, and the slag removing agent opening (6) is arranged on the vertically movable frame (5).

4. The stirring device of the 5G die casting of the mobile phone according to claim 3, wherein: the stirring device is characterized by further comprising a graphite baffle (7) and a connecting plate (71), wherein the graphite baffle (7) is connected with the graphite stirring rod (2) through the connecting plate (71).

5. The stirring device of the 5G die casting for the mobile phone according to claim 1 or 2, wherein: the bottom of the seat body (1) is also provided with rollers (11).