Rotary continuous ball casting machine

Abstract

The utility model discloses a rotary continuous ball casting machine which comprises a machine base, a fixing base is arranged on the machine base, a rotary disc is arranged on the fixing base, a plurality of machining bases are arranged on the rotary disc, lower dies used for forming molten steel are arranged on the machining bases, and a liquid injection machine is arranged on the side face of the rotary disc. Before machining, a lower mold is placed on a machining base, a communicating pipe is a closed pipe, molten steel is injected into the lower mold through a liquid injection machine to wait for forming, a steel ball is taken out through a gripper after forming, in the steel ball taking-out process, scrap iron falls into the lower mold due to the forming reason of the steel ball, an electric telescopic rod is recycled, and a communicating pipe through groove appears again; the air suction pipe sucks air, scrap iron is sucked away through the dust suction pipe, and therefore the lower die is cleaned, and manual cleaning is not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of ball casting machines, in particular to a rotary continuous ball casting machine. Background Art

[0002] Steel balls are divided into grinding steel balls, forged steel balls, and cast steel balls according to the production and processing technology, and are divided into bearing steel balls, stainless steel balls, carbon steel balls, etc. according to the processing materials.

[0003] In the use of conventional ball casting machines, steel balls are produced by injecting molten steel into a mold prepared in advance and waiting for molding. However, due to production limits, continuous production is required when the output is very high. Previously, the molds were cleaned manually, but due to tight working hours, the staff did not have time to clean them, and the iron filings remaining in the mold would affect the subsequent production quality. Utility Model Content

[0004] The utility model aims to provide a rotary continuous ball casting machine to solve the above problems existing in the prior art.

[0005] Technical solution: A rotary continuous ball casting machine comprises a machine base, a fixed seat is arranged on the machine base, a turntable is arranged on the fixed seat, a plurality of processing seats are arranged on the turntable, a lower mold for presenting molten steel is arranged on the processing seat, and a liquid injection machine is arranged on the side of the turntable;

[0006] The processing seat comprises a base, a connecting column and a fixing column, the base is fixedly connected to the turntable, and the connecting column and the fixing column are arranged on the base;

[0007] A dust suction pipe is arranged on the top of the fixed column, and an air suction pipe is arranged inside the fixed column, and the air suction pipe is connected to the dust suction pipe;

[0008] An electric telescopic rod is also arranged inside the fixed column, and the electric telescopic rod extends to the outside of the fixed column and abuts against the lower mold.

[0009] In a further embodiment, a plurality of bottom tubes are provided at the bottom of the lower mold, and a cavity is opened in the middle of the bottom tubes.

[0010] In a further embodiment, the cavity abuts against the connecting column, and the number of the bottom tube and the number of the connecting column are the same.

[0011] In a further embodiment, the connecting columns are arranged in a triangle, and the bottom tubes are arranged in the same manner as the connecting columns.

[0012] In a further embodiment, a connecting pipe is further provided inside the lower mold, a through groove is provided inside the connecting pipe, and the connecting pipe abuts against the electric telescopic rod.

[0013] In a further embodiment, the size of the through slot is the same as the size of the electric telescopic rod.

[0014] In a further embodiment, a gripper is further provided on the side of the liquid injection machine, and a material discharge channel is provided on the side of the turntable, and the material discharge channel is opposite to the gripper.

[0015] Beneficial effects:

[0016] Before processing, the lower mold is placed on the processing seat, the connecting column is fixedly connected to the bottom tube, and the fixed column is connected to the connecting pipe. At this time, there is a through groove on the side of the connecting pipe, and the electric telescopic rod inside the fixed column rises to block the through groove. At this time, the connecting pipe is a closed tube, and the liquid injection machine injects the molten steel into the lower mold and waits for molding. After molding, the steel ball is taken out by the gripper. During the process of taking out the steel ball, iron filings fall into the lower mold due to molding reasons, and the electric telescopic rod is recovered. The through groove of the connecting pipe appears again, and the air suction pipe inhales air to suck away the iron filings through the dust suction pipe. In this way, the lower mold is cleaned without manual cleaning, and the next processing will not affect the work efficiency. At the same time, the iron filings are recycled, and the quality of the next steel ball put into the mold for molding can also be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the utility model.

[0019] Figure 3 It is a structural schematic diagram of a base of the utility model.

[0020] Figure 4 It is a structural schematic diagram of a fixing column of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the lower mold of the utility model.

[0022] Figure 6 It is an internal view of the lower mold of the utility model.

[0023] The accompanying drawings are marked as follows: 1. liquid injection machine; 2. fixed seat; 3. gripper; 4. machine base; 5. lower mold; 6. turntable; 7. processing seat; 8. material discharge channel; 9. fixed column; 10. base; 11. connecting column; 12. electric telescopic rod; 13. dust suction pipe; 14. suction pipe; 15. bottom pipe; 16. connecting pipe. DETAILED DESCRIPTION

[0024] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention.

[0025] It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details.

[0026] In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

[0027] like Figures 1 to 6 As shown, the rotary continuous ball casting machine consists of a liquid injection machine 1, a fixed base 2, a gripper 3, a machine base 4, a lower mold 5, a turntable 6, a processing base 7, a feed channel 8, a fixed column 9, a base 10, a connecting column 11, an electric telescopic rod 12, a dust suction pipe 13, an air suction pipe 14, a bottom pipe 15, and a connecting pipe 16.

[0028] like Figures 1 to 6 As shown, a fixed seat 2 is arranged on the machine base 4, a turntable 6 is arranged on the fixed seat 2, a plurality of processing seats 7 are arranged on the turntable 6, a lower mold 5 for presenting molten steel is arranged on the processing seat 7, and a liquid injection machine 1 is arranged on the side of the turntable 6;

[0029] The processing seat 7 includes a base 10, a connecting column 11 and a fixing column 9, the base 10 is fixedly connected to the turntable 6, and the connecting column 11 and the fixing column 9 are arranged on the base 10;

[0030] A dust suction pipe 13 is provided on the top of the fixed column 9, and an air suction pipe 14 is provided inside the fixed column 9, and the air suction pipe 14 is connected to the dust suction pipe 13;

[0031] An electric telescopic rod 12 is further disposed inside the fixed column 9 . The electric telescopic rod 12 extends to the outside of the fixed column 9 and abuts against the lower mold 5 .

[0032] The bottom of the air intake pipe 14 is connected to an air intake motor, which is arranged inside the fixing seat 2 .

[0033] The device is equipped with a turntable 6, which can realize continuous operation. A plurality of processing seats 7 are placed on the turntable 6, which can reduce the use space.

[0034] A plurality of bottom tubes 15 are disposed at the bottom of the lower mold 5 , and a cavity is opened in the middle of the bottom tubes 15 .

[0035] The cavity is conveniently connected to the connecting column 11, and the two are connected and fixed, so that the lower mold 5 is placed more stably.

[0036] The cavity abuts against the connecting column 11 , and the number of the bottom tubes 15 and the connecting column 11 is the same.

[0037] The connecting columns 11 are arranged in a triangle shape, and the bottom tubes 15 are arranged in the same manner as the connecting columns 11 .

[0038] The triangular arrangement is more stable when connected, and the steel ball is more stable and safer when formed.

[0039] A connecting pipe 16 is further disposed inside the lower mold 5 . A through groove is formed inside the connecting pipe 16 . The connecting pipe 16 abuts against the electric telescopic rod 12 .

[0040] The through slot is shielded by the electric telescopic rod 12 to form a closed space, thereby preventing the molten steel from entering the lower mold 5 and leaking out through the through slot.

[0041] The size of the through slot is the same as that of the electric telescopic rod 12 .

[0042] This dimension is the horizontal dimension.

[0043] The side of the liquid injection machine 1 is also provided with a gripper 3, and the side of the turntable 6 is provided with a feed channel 8, and the feed channel 8 is opposite to the gripper 3. The removal of the steel balls after forming by the gripper 3 can replace the conventional manual removal, which is safer and avoids injuries to the operator, and the removed steel balls are collected through the feed channel 8.

[0044] The working principle of this utility is as follows:

[0045] Before processing, the lower mold 5 is placed on the processing seat 7, the connecting column 11 is fixedly connected to the bottom tube 15, the fixed column 9 is connected to the connecting tube 16, and the connecting tube 16 has a through groove on the side at this time, and the electric telescopic rod 12 inside the fixed column 9 rises to block the through groove. At this time, the connecting tube 16 is a closed tube, and the liquid injection machine 1 injects the molten steel into the lower mold 5 and waits for molding. After molding, the steel ball is taken out by the gripper 3. During the process of taking out the steel ball, iron filings fall off the steel ball due to molding and fall into the lower mold 5. The electric telescopic rod 12 is recovered, and the through groove of the connecting tube 16 appears again. The suction pipe 14 inhales air and sucks the iron filings away through the dust suction pipe 13. In this way, the lower mold 5 is cleaned without manual cleaning, and the work efficiency will not be affected when the next processing is achieved. At the same time, the iron filings are recovered, and the quality of the next steel ball put into the mold for molding can also be guaranteed.

[0046] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A rotary continuous ball casting machine, comprising a machine base (4), characterized in that: The machine base (4) is provided with a fixed seat (2), the fixed seat (2) is provided with a turntable (6), the turntable (6) is provided with a plurality of processing seats (7), the processing seats (7) are provided with a lower mold (5) for presenting molten steel, and a liquid injection machine (1) is provided on the side of the turntable (6); The processing seat (7) comprises a base (10), a connecting column (11) and a fixing column (9), wherein the base (10) is fixedly connected to the rotating disk (6), and the connecting column (11) and the fixing column (9) are arranged on the base (10); A dust suction pipe (13) is arranged on the top of the fixed column (9), and an air suction pipe (14) is arranged inside the fixed column (9), and the air suction pipe (14) is connected to the dust suction pipe (13); An electric telescopic rod (12) is also arranged inside the fixed column (9), and the electric telescopic rod (12) extends to the outside of the fixed column (9) and abuts against the lower mold (5).

2. The rotary continuous ball casting machine according to claim 1, characterized in that: A plurality of bottom tubes (15) are arranged at the bottom of the lower mold (5), and a cavity is opened in the middle of the bottom tube (15).

3. The rotary continuous ball casting machine according to claim 2, characterized in that: The cavity abuts against the connecting column (11), and the number of the bottom tubes (15) and the number of the connecting columns (11) are the same.

4. The rotary continuous ball casting machine according to claim 2, characterized in that: The connecting columns (11) are arranged in a triangular shape, and the bottom tubes (15) are arranged in the same manner as the connecting columns (11).

5. The rotary continuous ball casting machine according to claim 1, characterized in that: A connecting pipe (16) is also provided inside the lower mold (5), a through groove is provided inside the connecting pipe (16), and the connecting pipe (16) abuts against the electric telescopic rod (12).

6. The rotary continuous ball casting machine according to claim 5, characterized in that: The size of the through slot is the same as the size of the electric telescopic rod (12).

7. The rotary continuous ball casting machine according to claim 1, characterized in that: A gripper (3) is also provided on the side of the liquid injection machine (1), and a material discharge channel (8) is provided on the side of the turntable (6), wherein the material discharge channel (8) is located opposite to the gripper (3).

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