CN215315570U

CN215315570U - Novel copper ingot casting machine

Info

Publication number: CN215315570U
Application number: CN202023241780.9U
Authority: CN
Inventors: 冯焕锋; 朱张泉; 马为民; 孙刚峰
Original assignee: Zhejiang Keyu Metal Materials Co ltd; Zhejiang Hailiang Co Ltd
Current assignee: Zhejiang Keyu Metal Materials Co ltd; Zhejiang Hailiang Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-28
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a novel copper ingot casting machine, which aims to solve the problems that in the prior art, the casting time and the flowing distance of casting liquid are long, impurities are easy to mix, and the working efficiency is low; the casting machine comprises a casting machine body, wherein an electric furnace and a casting assembly are arranged on the casting machine body, a mold is placed on the casting assembly, a diversion hole is formed in the electric furnace, a swingable diversion groove is formed in the casting assembly and used for receiving casting liquid from the diversion hole and directly casting the casting liquid in the mold through swinging, and the diversion groove at least comprises a mold running position and a casting position.

Description

Novel copper ingot casting machine

Technical Field

The utility model belongs to the technical field of copper and copper alloy ingot casting processes, and particularly relates to a novel copper ingot casting machine.

Background

The currently used copper alloy casting machine carries out casting by using a distribution disc and a copper ingot mould to run synchronously, and copper liquid flows into the copper ingot mould from a melting furnace through a launder and then is cooled to form a copper alloy ingot. In such a way, the copper liquid flows for too long distance, impurities are mixed into the copper liquid, and the cleanliness of the copper liquid is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel copper ingot casting machine, which solves the problems that in the prior art, the casting time and the flowing distance of casting liquid are long, impurities are easy to mix, and the working efficiency is low.

The utility model provides a novel copper ingot casting machine which adopts the technical scheme that the novel copper ingot casting machine comprises a casting machine body, wherein an electric furnace and a casting assembly are arranged on the casting machine body, a mold is placed on the casting assembly, a flow guide hole is formed in the electric furnace, a swingable flow guide groove is formed in the casting assembly and used for receiving casting liquid from the flow guide hole and directly casting the casting liquid in the mold through swinging, and the flow guide groove at least comprises a mold running position and a casting position.

Preferably, when the diversion trench is located at the running position of the die, the included angle between the diversion trench and the horizontal plane is 4-8 degrees.

Preferably, when the diversion trench is positioned at the casting position, the included angle between the diversion trench and the horizontal plane is 0-5 degrees.

Preferably, the casting assembly is provided with a cam shaft, the bottom surface of the guide groove is in contact with the cam surface of the cam shaft, and the bottom of the end, which is not the liquid outlet, of the guide groove is hinged to the casting assembly.

Preferably, the bottom of the diversion trench is provided with a wear-resistant plate, and the diversion trench is in surface contact with the outer edge of the camshaft through the wear-resistant plate.

Preferably, the cam shaft is driven by a servo motor.

Preferably, the casting machine body is provided with a lifting guide rail and a translation guide rail for moving the casting assembly.

Preferably, the mould is controlled to operate by a servo system.

Preferably, an automatic bleeder valve is arranged on the electric furnace.

In summary, the technical scheme of the utility model at least has the following beneficial effects:

1. the design of the swing type diversion trench is adopted, 2 cast ingots can be cast by one-time drainage in the using process, the casting time can be reduced, and the production efficiency can be improved;

2. two sets of servo systems for controlling the movement of the mold and the swing of the diversion trench are combined, so that the running speed of the casting machine is freely matched with the swing speed of the chute, and the production is more flexible;

3. in the copper liquid directly flowed into the mould behind the chute, reduced casting liquid flow distance, promoted the cleanliness factor of the copper liquid in the inflow mould.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of the casting liquid received by the tapping spout according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 of the present invention;

fig. 4 is a schematic view of the channels of the present invention in a mold run position (shown in solid lines) and a casting position (shown in phantom);

fig. 5 is a side view of a cast component part of the present invention.

In the figure; 1-casting the machine body; 2-an electric furnace; 3-molding; 4-diversion holes; 5-a diversion trench; 6-a camshaft; 7-a wear plate; 8-a servo motor; 9-lifting guide rails; 10-a translation guide rail; 11-a relief valve; 12-cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a novel copper ingot casting machine, as shown in figures 1 and 2, which comprises a casting machine body 1, wherein an electric furnace 2 and a casting assembly are arranged on the casting machine body 1, a mould 3 is arranged on the casting assembly, a diversion hole 4 is arranged on the electric furnace 2, a diversion groove 5 capable of swinging is arranged on the casting assembly and is used for receiving casting liquid from the diversion hole 4 and directly casting the casting liquid in the mould 3 through swinging, the diversion groove 5 at least comprises a mould running position and a casting position, the utility model can realize the actions of receiving solution, avoiding mould replacement and casting at different positions by designing the diversion groove 5 with a plurality of positions, the casting action of the diversion groove 5 is controlled by a servo motor, the running of the mould 3 also adopts a servo control flow groove in the working process, the structure of double servo control is realized, and the running speed of the casting machine is freely matched with the swinging speed, the production is more flexible.

When the diversion trench 5 is positioned at the running position of the mold, as shown by the position of a dotted line in the attached drawing 4, the included angle between the diversion trench 5 and the horizontal plane is 4-8 degrees, preferably 5 degrees, and the diversion trench 5 has a certain lifting height and is used for avoiding the running of the mold, thereby being convenient for realizing once drainage and multiple casting production and avoiding collision.

When the guiding gutter 5 of the present invention is located at the casting position, as shown by the position of the solid line of the guiding gutter 5 in fig. 4, the angle between the guiding gutter 5 and the horizontal plane is 0-5 °, preferably 2 °.

The utility model provides an embodiment of swinging of a guide groove 5, which comprises a cam shaft 6 arranged on a casting assembly, wherein the bottom surface of the guide groove 5 is in contact with a cam surface of the cam shaft 6, the bottom of one end, which is not a liquid outlet, of the guide groove 5 is hinged on the casting assembly and is matched with the cam shaft 6 through hinged connection, in the using process, the guide groove 5 is always in contact with the cam shaft 6 under the action of gravity, and the guide groove 5 can be driven to swing through the rotation of the cam shaft 6, so that the replacement of different positions is realized.

In order to improve the service life and the swinging smoothness of the diversion trench 5, a wear-resistant plate 7 is arranged at the bottom of the diversion trench 5, and the diversion trench 5 is in surface contact with the outer edge of the camshaft 6 through the wear-resistant plate 7, as shown in fig. 3.

In order to facilitate the maintenance of the casting assembly in the using process, as shown in fig. 5, a lifting guide rail 9 and a translation guide rail 10 are arranged on a casting machine body 1 and used for moving the casting assembly, and an air cylinder 12 is arranged at the bottom of a casting system, so that when equipment needs to be maintained, the casting device can be put down along the lifting guide rail 9 and pulled out along the translation guide rail 10 for maintenance.

According to the utility model, the automatic bleeding valve 11 is arranged on the electric furnace 2, so that the flow at the diversion hole 4 can be controlled.

The utility model is provided with a cam shaft controlled by a servo motor, and can freely control the lifting angle and the casting angle, the driving time and the stopping time of the diversion trench 5; in addition, the casting machine is controlled by a servo motor, so that the running speed, running length and pause time of the casting machine can be flexibly controlled; can realize matching production, improve production efficiency, casting liquid directly casts in the guiding gutter simultaneously, has reduced the process through the flow distribution disc, improves the cleanliness factor of casting efficiency and casting liquid.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel copper ingot casting machine, a serial communication port, includes the casting organism, be equipped with electric stove and casting subassembly on the casting organism, the mould has been placed on the casting subassembly, be equipped with the water conservancy diversion hole on the electric stove, be equipped with wobbling guiding gutter on the casting subassembly for will receive casting liquid and directly cast in the mould through the swing from the water conservancy diversion hole, the guiding gutter mould operation position and casting position have at least.

2. A novel copper ingot casting machine according to claim 1, wherein the diversion trench is positioned at the running position of the mold, and the included angle between the diversion trench and the horizontal plane is 4-8 °.

3. A novel copper ingot casting machine according to claim 1, wherein the diversion trench is positioned at the casting position with an angle of 0-5 ° with the horizontal plane.

4. A novel copper ingot casting machine as claimed in claim 1, wherein the casting assembly is provided with a cam shaft, the bottom surface of the guiding groove is in contact with the cam surface of the cam shaft, and the bottom of the end of the guiding groove, which is not provided with the liquid outlet, is hinged to the casting assembly.

5. A novel copper ingot casting machine as claimed in claim 4, wherein the bottom of the guiding channel is provided with a wear plate, and the guiding channel is in contact with the outer edge surface of the camshaft through the wear plate.

6. A novel copper ingot casting machine as claimed in claim 4, wherein the cam shaft is driven by a servo motor.

7. A novel copper ingot casting machine according to claim 1, wherein the casting machine body is provided with a lifting guide rail and a translation guide rail for moving the casting assembly.

8. A novel copper ingot casting machine as claimed in claim 1, wherein the operation of the mould is controlled by a servo system.

9. A novel copper ingot casting machine as claimed in any one of claims 1 to 8, wherein the electric furnace is provided with an automatic bleed-off valve.