CN214263848U

CN214263848U - Molten aluminum spoon for die-casting machine tool

Info

Publication number: CN214263848U
Application number: CN202023079588.4U
Authority: CN
Inventors: 陈刚
Original assignee: Zhangjiagang Jikairui Precision Machinery Co ltd
Current assignee: Zhangjiagang Jikairui Precision Machinery Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-24
Anticipated expiration: 2030-12-18

Abstract

The utility model provides an aluminium liquid soup ladle for die-casting lathe, include: the ladle body and the ladle handle are provided with a baffle plate inside, so that the baffle plate divides the cavity inside the ladle body into a front cavity and a rear cavity, a filter screen is arranged between the lower end part of the baffle plate and the inner wall of the ladle body, an aluminum liquid channel communicated with the front cavity and the rear cavity is formed through filter holes on the filter screen, when taking materials, the scoop body is rotated by the material taking mechanism, so that the front cavity is immersed in the aluminum liquid, the opening of the front cavity is large, the speed of the aluminum liquid is high, after the material is taken, the ladle body is rotated to a horizontal transferring state, at the moment, the aluminum liquid in the front cavity enters the rear cavity through the filtering holes on the filtering screen to complete the filtering of scum, the time consumed in the transferring process of the soup ladle is fully utilized, the production takt time is shortened, the aluminum liquid flow channel on the ladle handle is communicated with the rear cavity, when the aluminum liquid is injected into a die casting machine, the aluminum liquid in the rear cavity can be sent out through the spoon handle, the material taking and sending process is smooth, and the efficiency is high.

Description

Molten aluminum spoon for die-casting machine tool

Technical Field

The utility model relates to a die-casting aluminium spare field of making, concretely relates to aluminium liquid soup ladle for die-casting lathe.

Background

The die casting machine tool is a casting mechanical device which can inject molten metal liquid such as aluminum liquid into a die to be cooled and formed under the action of pressure, and a solid casting can be obtained after the die is opened.

Because the molten aluminum used by the die-casting machine tool is exposed in the air, scum is easily generated on the surface of the aluminum liquid due to oxidation or dust mixing, and the like, the existing aluminum liquid spoon has a common spoon-shaped structure, so that the scum is easily mixed in the material taking process, and the die-casting quality is easily influenced during die-casting.

In order to solve the problem, an aluminum liquid spoon capable of preventing most of scum from entering appears in the market, for example, CN203495183U discloses an aluminum liquid spoon for a die-casting machine tool, when the spoon is immersed in aluminum liquid, the scum is skimmed by a baffle at the bottom of the spoon body, the aluminum liquid enters the spoon body through an opening formed in the side wall of the spoon body, and in the entering process, the aluminum liquid is filtered again through a screen arranged at the opening to ensure that the scum does not enter the spoon body.

However, this solution has at least the following problems:

1. when materials are taken, the speed of the aluminum liquid entering the spoon body is slow, and the consumed time is long;

2. after the material is taken, the time consumed in the process of transferring the material to a die-casting machine tool is not utilized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing an aluminum liquid soup ladle for a die-casting machine tool, which has high material taking speed and can filter aluminum liquid in the transferring process.

In order to achieve the above object, the utility model adopts the technical scheme that an aluminium liquid soup ladle for die-casting lathe, include:

the aluminum liquid feeding device comprises a spoon body, wherein a cavity for containing aluminum liquid is formed inside the spoon body, and a connecting block for connecting a material taking mechanism is arranged on the outer wall of the spoon body;

the ladle handle is connected to the outer wall of the ladle body, and an aluminum liquid flow channel is arranged on the ladle handle;

a baffle is arranged in the spoon body, the baffle divides the cavity into a front cavity and a rear cavity, a filter screen is arranged between the lower end part of the baffle and the inner wall of the spoon body, and filter holes on the filter screen form an aluminum liquid channel communicated with the front cavity and the rear cavity;

the aluminum liquid flow channel is communicated with the rear cavity.

Preferably, a groove for inserting the filter screen is formed in the inner wall of the spoon body.

Preferably, the baffle is provided with a fixing piece for fixing the upper end of the filter screen.

Further preferably, the fixing member is rotatably provided on the baffle.

Preferably, the filter screen is made of stainless steel material, and the diameter of the filter holes is 2-3 mm.

Preferably, the end part of the spoon handle is upwarped to form a warped opening with a water cut-off effect.

Preferably, a V-shaped groove is formed in the spoon handle, and an inner cavity of the V-shaped groove forms the aluminum liquid flow channel.

Further preferably, the included angle of the V-shaped groove is gradually reduced towards the end part of the spoon handle.

Further preferably, the included angle formed by the spoon handle and the connecting block on the outer wall of the spoon body is 75-105 degrees.

Further preferably, an included angle formed by the spoon handle and the connecting block on the outer wall of the spoon body is 90 degrees.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

Drawings

Fig. 1 is a schematic front view of a preferred embodiment of the present invention.

Fig. 2 is a schematic top view of fig. 1.

Fig. 3 is a schematic sectional view in the direction of a-a in fig. 2.

Fig. 4 is an enlarged cross-sectional view in the direction B-B in fig. 2.

Fig. 5 is an enlarged cross-sectional view in the direction of C-C in fig. 2.

Wherein:

10. a spoon body; 11a, a front cavity; 11b, a rear cavity; 12. an outer wall; 13. connecting blocks; 14. a baffle plate; 141. a fixing member; 15. an inner wall; 151. a groove; 16. an aluminum liquid channel; 20. a spoon handle; 21. an aluminum liquid flow channel; 22. warping the mouth; a V-shaped groove; 30. and (5) filtering by using a filter screen.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides an aluminium liquid soup ladle for die-casting lathe, include: the aluminum liquid feeding spoon comprises a spoon body 10, a spoon handle 20 and a filter screen 30, wherein a cavity for containing aluminum liquid is formed inside the spoon body 10, and a connecting block 13 for connecting a material taking mechanism is arranged on the outer wall 12 of the spoon body 10; the spoon handle 20 is connected to the outer wall 12 of the spoon body 10, and an aluminum liquid flow channel 21 is arranged on the spoon handle 20; a baffle 14 is arranged in the spoon body 10, the baffle 14 divides the cavity into a front cavity 11a and a rear cavity 11b, a filter screen 30 is arranged between the lower end part of the baffle 14 and the inner wall 15 of the spoon body 10, and a filter hole on the filter screen 30 forms an aluminum liquid channel 21 for communicating the front cavity 11a and the rear cavity 11 b; an aluminum liquid flow channel 21 on the spoon handle 20 is communicated with the rear cavity 11b.

In order to replace the filter screen 30, the filter screen 30 is fixed in an inserting manner, specifically, a groove 151 for inserting the filter screen 30 is provided on the inner wall 15 of the spoon body 10, and a fixing member 141 for fixing the upper end portion of the filter screen 30 is provided on the baffle 14, in this embodiment, the fixing member 141 is a block-shaped member, and the fixing member 141 is rotatably provided on the side wall of the baffle 14.

In order to prevent the filter screen 30 from influencing the aluminum liquid, the filter screen 30 is made of stainless steel material, and the diameter of the filtering holes on the filter screen 30 is 2-3mm in order to facilitate the aluminum liquid to flow into the rear cavity 11b from the front cavity 11a.

In order to prevent the molten aluminum from dripping from the end part of the ladle handle 20 after the molten aluminum is transferred, which causes waste, the end part of the ladle handle 20 is upwarped to form a warped opening 22 with a water cut-off effect.

In the embodiment, a V-shaped groove 23 is arranged on the spoon handle 20, an inner cavity of the V-shaped groove 23 forms an aluminum liquid flow channel 21, and an included angle of the V-shaped groove 23 gradually decreases towards the end of the spoon handle 20.

In order to facilitate connection with a material taking mechanism, the included angle formed between the spoon handle 20 and the connecting block 13 on the outer wall 12 of the spoon body 10 is 75-105 degrees, and preferably is 90 degrees.

the baffle is arranged in the spoon body, the baffle divides the cavity in the spoon body into a front cavity and a rear cavity, the filter screen is arranged between the lower end part of the baffle and the inner wall of the spoon body, an aluminum liquid channel communicated with the front cavity and the rear cavity is formed through the filter holes in the filter screen, when materials are taken, the spoon body is rotated through the material taking mechanism, the front cavity is immersed in the aluminum liquid, the opening of the front cavity is large, the aluminum liquid enters quickly, after the materials are taken, the spoon body is rotated to a horizontal transferring state, at the moment, the aluminum liquid in the front cavity enters the rear cavity through the filter holes in the filter screen, scum filtering is completed, time consumed in the spoon transferring process is fully utilized, production takt time is shortened, the aluminum liquid channel on the spoon handle is communicated with the rear cavity, when the aluminum liquid in the rear cavity can be sent out through the spoon handle when the aluminum liquid is injected into a die casting machine.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. An aluminium liquid spoon for a die casting machine, comprising:

the method is characterized in that:

the aluminum liquid flow channel is communicated with the rear cavity.

2. The aluminum liquid spoon for die casting machine tool as claimed in claim 1, characterized in that: the inner wall of the spoon body is provided with a groove for inserting the filter screen.

3. The aluminum liquid spoon for die casting machine tool as claimed in claim 1, characterized in that: the baffle is provided with a fixing piece for fixing the upper end part of the filter screen.

4. The aluminum liquid spoon for die casting machine tool as claimed in claim 3, characterized in that: the fixing piece is rotatably arranged on the baffle.

5. The aluminum liquid spoon for die casting machine tool as claimed in claim 1, characterized in that: the filter screen is made of stainless steel materials, and the diameter of the filter holes is 2-3 mm.

6. The aluminum liquid spoon for die casting machine tool as claimed in claim 1, characterized in that: the end part of the spoon handle is upwarped to form a upwarped opening with a water cut-off effect.

7. The aluminum liquid spoon for die casting machine tool as claimed in claim 1, characterized in that: the spoon handle is provided with a V-shaped groove, and an inner cavity of the V-shaped groove forms the aluminum liquid flow channel.

8. The aluminum liquid spoon for die casting machine tool as claimed in claim 7, characterized in that: the included angle of the V-shaped groove is gradually reduced towards the end part of the spoon handle.

9. An aluminium liquid spoon for a die casting machine according to any one of claims 1 to 8, characterized in that: the included angle formed by the spoon handle and the connecting block on the outer wall of the spoon body is 75-105 degrees.

10. The aluminum liquid spoon for die casting machine tool as claimed in claim 9, characterized in that: the included angle formed by the spoon handle and the connecting block on the outer wall of the spoon body is 90 degrees.