Multi-station automatic centrifugal casting machine

Abstract

The utility model discloses a multi-station automatic centrifugal casting machine, which comprises a bottom plate, a transportation support block, a plurality of centrifugal casting rotating bodies, a casting machine, a centrifugal casting structure and a stretching transportation cooling structure, and relates to the technical field of centrifugal casting. Hot-melted metal is efficiently guided to the inner side of the centrifugal casting rotating body by utilizing a siphon principle, so that a rapid and accurate casting process is realized; through cooperation of the centrifugal driving machine and the driving gear set, rotation of the centrifugal wheel can be accurately controlled, then the centrifugal pouring rotating body is driven to vertically rotate, and pouring uniformity and consistency are guaranteed; through the design of the structures such as the concave plug-in mounting limiting block, the extrusion limiting shaft and the extrusion sleeving spring, stable triangular extrusion limiting of the centrifugal casting rotating body is achieved, and the stability and accuracy in the casting process are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to casting machine technical field, concretely is a kind of multi-station automatic centrifugal casting machine. BACKGROUND

[0002] At present, with the continuous innovation and development of centrifugal casting technology, various centrifuges emerge as the times require, such as single-station horizontal centrifuge, magnesium tank centrifuge and cantilever centrifuge, etc. However, upon examining the current market, it is not difficult to find that the vast majority of centrifuges are still limited to single-station design.

[0003] Unfortunately, this single-station centrifuge can only complete one process independently, which is obviously unable to meet the broad technical needs under the current market situation of change and increasing technical requirements. In the face of such urgent market situation, we need to seek innovation and breakthrough, and in view of this, the present case is produced after in-depth research on the above problems. SUMMARY

[0004] To achieve the above purpose, the utility model realizes through the following technical scheme: a multi-station automatic centrifugal casting machine, comprising: a bottom plate, a transportation support block, a plurality of centrifugal casting rotating bodies, a casting machine, a centrifugal casting structure and a stretching transportation cooling structure, the casting machine is installed on the bottom plate, the transportation support block is installed on the bottom plate, a plurality of the centrifugal casting rotating bodies are installed on the transportation support block through the centrifugal casting structure, and the stretching transportation cooling structure is installed on the transportation support block.

[0005] The centrifugal casting structure comprises: a plurality of centrifugal wheels, a plurality of sleeved friction concave annular blocks, a plurality of extrusion wheels, a plurality of convex extrusion blocks, a plurality of concave extrusion bearing blocks, a plurality of concave plug-in limiting blocks, a plurality of extrusion limiting shafts, a plurality of extrusion sleeved springs, a driving gear set, a centrifugal driving machine, a casting pipe, a plurality of J-shaped feeding pipes and a plurality of L-shaped feeding pipes.

[0006] The transportation support block is provided with a plurality of vertical rotating grooves and a plurality of horizontal transportation grooves, a plurality of centrifugal wheels are respectively inserted into the inner sides of the vertical rotating grooves, a plurality of sleeved friction concave annular blocks are respectively sleeved on the outer sides of the centrifugal pouring rotating bodies and are respectively movably sleeved on the centrifugal wheels, the concave insertion limiting blocks are uniformly inserted on the transportation support, a plurality of convex expansion grooves are respectively formed on the concave insertion limiting blocks, a plurality of convex expansion blocks are respectively movably inserted into the inner sides of the convex expansion grooves, a plurality of expansion concave bearing blocks are respectively arranged on the convex expansion blocks, a plurality of expansion limiting shafts are respectively movably inserted into the inner sides of the convex expansion grooves and are respectively movably inserted into the convex expansion blocks, a plurality of expansion sleeved springs are respectively sleeved on the expansion limiting shafts, the driving gear set is connected to the centrifugal wheels, the centrifugal drive machine driving end is connected to the driving gear set, the pouring pipe is arranged on the centrifugal pouring rotating body, a plurality of J-shaped feeding pipes are respectively connected to the pouring pipes, a plurality of L-shaped feeding pipes are respectively connected to the J-shaped feeding pipes, and the L-shaped feeding pipes are respectively movably inserted into the inner sides of the centrifugal pouring rotating bodies.

[0007] It is to be noted that, through the operation of the pouring machine, the hot-melt metal is introduced into the inner side of the pouring pipe, through the siphon principle, the metal liquid is introduced into the inner side of the centrifugal pouring rotating body through the plurality of J-shaped feeding pipes, through the operation of the centrifugal drive machine, the driving gear set on the centrifugal drive machine driving end is driven to operate, the centrifugal wheel on the driving gear set is driven to operate, the centrifugal pouring rotating body on the centrifugal wheel is driven to rotate vertically, the expansion sleeved spring on the expansion limiting shaft is expanded and contracted, the convex expansion block on the expansion sleeved spring is driven to expand and contract, the concave expansion bearing block on the convex expansion block is driven, the centrifugal wheel on the concave expansion bearing block is driven, so that the centrifugal pouring rotating body is triangularly expanded and limited, and the metal liquid in the centrifugal pouring rotating body is cooled through the stretching transportation cooling structure.

[0008] Preferably, the stretching transportation cooling structure comprises a plurality of stretching lead screw modules, a plurality of horizontal stretching supports, a plurality of stretching cylindrical blocks, a plurality of expansion convex stretching blocks, a plurality of expansion magnets, a plurality of expansion electromagnets, a plurality of expansion metal arc blocks, a cooling air pump, an air pipe, a cooler and a radiator.

[0009] A plurality of the stretching wire rod modules are installed in parallel on the conveying support block, a plurality of the horizontal stretching supports are installed respectively on the moving ends of the stretching wire rod modules, a plurality of the stretching cylindrical blocks are inserted respectively on the horizontal stretching supports, a plurality of the convex expansion slots are formed respectively on the stretching cylindrical blocks, a plurality of the expansion convex stretching blocks are inserted movably on the inner sides of the convex expansion slots, a plurality of the expansion magnets are inserted respectively on the expansion convex stretching blocks, a plurality of the expansion electromagnets are inserted respectively on the stretching cylindrical blocks, a plurality of the expansion metal arc blocks are inserted respectively on the stretching cylindrical blocks, the air pipe is installed on the conveying support block, the cooler is installed on the inner side of the air pipe, the cooling air pump is connected to the air pipe, and the radiator is installed on the outer side of the conveying support block.

[0010] It should be noted that the cooling air pump inflates the air pipe, the centrifugal casting rotating body is cooled quickly through the air pipe, the gas on the inner side of the air pipe is cooled quickly through the cooler, the heat dissipation screen is discharged through the radiator, the horizontal stretching supports are driven respectively by the stretching wire rod modules, the stretching cylindrical blocks are driven respectively by the horizontal stretching supports, the expansion electromagnets on the inner sides of the stretching cylindrical blocks are electrified, the magnetic properties generated by the expansion electromagnets are transmitted to the expansion metal arc blocks, the magnetic properties are transmitted respectively to the expansion magnets by the expansion metal arc blocks, the expansion convex stretching blocks are driven respectively by the expansion magnets, the inner sides of the expansion convex stretching blocks are expanded, and the cooled metal is stretched and drained.

[0011] Preferably, the air pipe is provided with a plurality of electric check valves.

[0012] Preferably, the conveying support block is provided with a plurality of temperature scanning cameras.

[0013] Preferably, the casting machine is provided with a supercharger.

[0014] Preferably, the casting pipe, the plurality of J-shaped feeding pipes and the plurality of L-shaped feeding pipes are provided with thermal insulation layers.

[0015] Beneficial effects

[0016] The utility model provides a kind of multi-station automatic centrifugal casting machine.It has the following beneficial effects: the multi-station automatic centrifugal casting machine, by the design of casting machine and J type feeding pipe, high efficiency hot melt metal is guided into the inside of centrifugal casting rotating body using siphon principle, realizes the quick and accurate casting process;Through the cooperation of centrifugal drive and drive gear set, the rotation of centrifugal wheel can be accurately controlled, and then drive centrifugal casting rotating body to rotate vertically, ensure the uniformity and consistency of casting;Through the design of concave type plug-in limit block, extrusion limit shaft and extrusion set spring structure, stable triangular extrusion limit of centrifugal casting rotating body is realized, and the stability and accuracy in casting process are improved;Through the synergistic work of stretching transportation cooling structure, cooling inflation pump, inflation pipe, cooler and radiator and other components, the rapid cooling and effective heat dissipation of metal liquid inside centrifugal casting rotating body are realized, and production efficiency is improved;Through the ingenious design of stretching lead screw module, horizontal stretching support, stretching cylindrical block, expansion electromagnet, expansion metal arc block and expansion magnet structure, flexible stretching and drainage of cooled metal are realized, and different production requirements are met;The whole system integrates multiple functions and components, realizes high integration and automatic operation, reduces the complexity and labor intensity of manual operation, and improves production efficiency and product quality. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view cross-sectional view schematic diagram of the multi-station automatic centrifugal casting machine of the utility model.

[0018] Figure 2 It is a top view cross-sectional view schematic diagram of the multi-station automatic centrifugal casting machine of the utility model.

[0019] Figure 3 It is Figure 1 Partial enlarged view of "A".

[0020] In the figure: 1, bottom plate; 2, transportation support block; 3, centrifugal casting rotating body; 4, casting machine; 5, centrifugal wheel; 6, set friction concave ring block; 7, extrusion wheel; 8, convex extrusion block; 9, concave extrusion bearing block; 10, concave type plug-in limit block; 11, extrusion limit shaft; 12, extrusion set spring; 13, drive gear set; 14, stretching lead screw module; 15, horizontal stretching support; 16, stretching cylindrical block; 17, expansion convex stretching block; 18, expansion magnet; 19, expansion electromagnet; 20, expansion metal arc block. DETAILED DESCRIPTION

[0021] Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0022] Through the person skilled in the art, all electrical components in the case are connected with their adapted power supply through wires, and the appropriate controller and encoder should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should be referred to the working principle below. The electrical components are connected in the order of working sequence, and the detailed connection means is the commonly known technology in the art. The working principle and process are mainly introduced below, and the electrical control is not described.

[0023] Embodiment

[0024] The novel device will be described in detail below in combination with the drawings, such as Figures 1-3As shown, the pouring machine 4 is installed on the bottom plate 1, the conveying support block 2 is installed on the bottom plate 1, a plurality of centrifugal pouring rotary bodies 3 are installed on the conveying support block 2 through a centrifugal pouring structure, and a stretching conveying cooling structure is installed on the conveying support block 2. The centrifugal pouring structure comprises a plurality of centrifugal wheels 5, a plurality of sleeved friction concave annular blocks 6, a plurality of extrusion wheels 7, a plurality of convex extrusion blocks 8, a plurality of concave extrusion bearing blocks 9, a plurality of concave plug-in limiting blocks 10, a plurality of extrusion limiting shafts 11, a plurality of extrusion sleeved springs 12, a driving gear set 13, a centrifugal driving machine, a pouring pipe, a plurality of J-shaped feeding pipes, and a plurality of L-shaped feeding pipes. A plurality of vertical rotation grooves and a plurality of horizontal conveying grooves are formed on the conveying support block. A plurality of the centrifugal wheels 5 are respectively plugged into the inner sides of the plurality of vertical rotation grooves. A plurality of the sleeved friction concave annular blocks 6 are respectively sleeved on the outer sides of the plurality of centrifugal pouring rotary bodies, and a plurality of the sleeved friction concave annular blocks 6 are respectively movably sleeved on a plurality of the centrifugal wheels 5. The concave plug-in limiting blocks 10 are uniformly plugged into the conveying support. A plurality of convex expansion grooves are respectively formed on a plurality of the concave plug-in limiting blocks 10. A plurality of the convex extrusion blocks 8 are respectively movably plugged into the inner sides of a plurality of the convex expansion grooves. A plurality of expansion concave extrusion bearing blocks 9 are respectively installed on a plurality of the convex extrusion blocks 8. A plurality of the extrusion limiting shafts 11 are respectively movably plugged into the inner sides of a plurality of the convex expansion grooves, and a plurality of the extrusion limiting shafts 11 are respectively movably plugged into a plurality of the convex extrusion blocks 8. A plurality of the extrusion sleeved springs 12 are respectively sleeved on a plurality of the extrusion limiting shafts 11. The driving gear set 13 is connected to a plurality of the centrifugal wheels 5. The centrifugal driving machine driving end is connected to the driving gear set 13. The pouring pipe is installed on the centrifugal pouring rotary body 3. A plurality of the J-shaped feeding pipes are respectively connected to a plurality of the pouring pipes. A plurality of the L-shaped feeding pipes are respectively connected to a plurality of the J-shaped feeding pipes, and a plurality of the L-shaped feeding pipes are respectively movably plugged into the inner sides of a plurality of the centrifugal pouring rotary bodies 3. The stretching conveying cooling structure comprises a plurality of stretching lead screw modules 14, a plurality of horizontal stretching supports 15, a plurality of stretching cylindrical blocks 16, a plurality of expansion convex stretching blocks 17, a plurality of expansion magnets 18, a plurality of expansion electromagnets 19, a plurality of expansion metal arc blocks 20, a cooling air pump, an air pipe, a cooler, and a radiator.A plurality of the stretching wire rod modules 14 are installed in parallel on the transportation support block 2, a plurality of the horizontal stretching supports 15 are respectively installed on the moving ends of a plurality of the stretching wire rod modules 14, a plurality of the stretching cylindrical blocks 16 are respectively inserted on a plurality of the horizontal stretching supports 15, a plurality of convex expansion slots are respectively formed on a plurality of the stretching cylindrical blocks 16, a plurality of the expansion convex stretching blocks 17 are respectively movably inserted on the inner sides of a plurality of the convex expansion slots, a plurality of the expansion magnets 18 are respectively inserted on a plurality of the expansion convex stretching blocks 17, a plurality of the expansion electromagnets 19 are respectively inserted on a plurality of the stretching cylindrical blocks 16, a plurality of the expansion metal arc blocks 20 are respectively inserted on a plurality of the stretching cylindrical blocks 16, the air pipe is installed on the transportation support block 2, the cooler is installed on the inner side of the air pipe, the cooling air pump is connected to the air pipe, and the radiator is installed on the outer side of the transportation support block 2; a plurality of the electric check valves are arranged on the air pipe; the transportation support block 2 is provided with a plurality of temperature scanning cameras; the casting machine 4 is provided with a supercharger; the casting pipe, a plurality of the J-shaped feeding pipes and a plurality of the L-shaped feeding pipes are provided with thermal insulation layers.

[0025] According to the drawings Figures 1-3It is concluded that by running the pouring machine 4, the hot molten metal is introduced into the inner side of the pouring pipe, by several J-shaped feeding pipes, the metal liquid is introduced into the inner side of the several centrifugal pouring rotating bodies 3 by siphon principle, by the operation of the centrifugal drive machine, the driving gear set 13 on the driving end of the centrifugal drive machine is driven to run, the centrifugal wheel 5 on the driving gear set 13 is driven to run, the several centrifugal wheels 5 drive the centrifugal pouring rotating bodies 3 on them to rotate vertically respectively, by inserting the several concave insertion limiting blocks 10 on the transport support block 2, the extension of the extrusion sleeve spring 12 on the several extrusion limiting shafts 11, the several extrusion sleeve springs 12 drive the convex extrusion blocks 8 on them to extend and retract respectively, the several convex extrusion blocks 8 drive the concave extrusion bearing blocks 9 on them respectively, the several concave extrusion bearing blocks 9 drive the centrifugal wheels 5 on them respectively, so that the centrifugal pouring rotating body is triangularly extruded and limited by electricity, the metal liquid in the centrifugal pouring rotating body is cooled by the stretching and transporting cooling structure; the inflation pipe is inflated by the cooling inflation pump, the centrifugal pouring rotating body 3 is quickly cooled by the inflation pipe, the gas in the inflation pipe is quickly cooled by the cooler, the heat dissipation screen is discharged by the radiator, the several stretching lead screw modules 14 drive the horizontal stretching supports 15 on them respectively, the several horizontal stretching supports 15 drive the stretching cylindrical blocks 16 on them respectively, the several expansion electromagnets 19 on the inner side of the several stretching cylindrical blocks 16 are electrified, the magnetic property generated by the several expansion electromagnets 19 is transmitted to the several expansion metal arc blocks 20, the magnetic property is transmitted to the several expansion electromagnets 18 respectively by the several expansion metal arc blocks 20, the several expansion electromagnets 18 drive the expansion convex stretching blocks 17 on them respectively, so that the inner side of the several expansion convex stretching blocks 17 expands, so as to stretch and flow the cooled metal.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-station automatic centrifugal casting machine comprising: The bottom plate, the transportation support block, the plurality of centrifugal casting rotary bodies, the casting machine, the centrifugal casting structure and the stretching transportation cooling structure are characterized in that the casting machine is installed on the bottom plate, the transportation support block is installed on the bottom plate, the plurality of centrifugal casting rotary bodies are installed on the transportation support block through the centrifugal casting structure, and the stretching transportation cooling structure is installed on the transportation support block. The centrifugal casting structure comprises a plurality of centrifugal wheels, a plurality of sleeved friction concave annular blocks, a plurality of extrusion wheels, a plurality of convex extrusion blocks, a plurality of concave extrusion bearing blocks, a plurality of concave plug-in limiting blocks, a plurality of extrusion limiting shafts, a plurality of extrusion sleeved springs, a driving gear set, a centrifugal driving machine, a casting pipe, a plurality of J-shaped feeding pipes and a plurality of L-shaped feeding pipes. The transportation support block is provided with a plurality of vertical rotation grooves and a plurality of horizontal transportation grooves, the plurality of centrifugal wheels are respectively plugged into the inner sides of the plurality of vertical rotation grooves, the plurality of sleeved friction concave annular blocks are respectively sleeved on the outer sides of the plurality of centrifugal casting rotary bodies and movably sleeved on the plurality of centrifugal wheels, the concave plug-in limiting blocks are uniformly plugged into the transportation support, the plurality of convex expansion grooves are respectively formed in the plurality of concave plug-in limiting blocks, the plurality of convex extrusion blocks are movably plugged into the inner sides of the plurality of convex expansion grooves, the plurality of expansion concave extrusion bearing blocks are respectively installed on the plurality of convex extrusion blocks, the plurality of extrusion limiting shafts are movably plugged into the inner sides of the plurality of convex expansion grooves and movably plugged into the plurality of convex extrusion blocks, the plurality of extrusion sleeved springs are respectively sleeved on the plurality of extrusion limiting shafts, the driving gear set is connected to the plurality of centrifugal wheels, the centrifugal driving machine is connected to the driving gear set, the casting pipe is installed on the centrifugal casting rotary body, the plurality of J-shaped feeding pipes are respectively connected to the plurality of casting pipes, the plurality of L-shaped feeding pipes are respectively connected to the plurality of J-shaped feeding pipes, and the plurality of L-shaped feeding pipes are movably plugged into the inner sides of the plurality of centrifugal casting rotary bodies.

2. A multi-station automatic centrifugal casting machine according to claim 1, characterized in that, The stretching transportation cooling structure comprises a plurality of stretching lead screw modules, a plurality of horizontal stretching supports, a plurality of stretching cylindrical blocks, a plurality of expansion convex stretching blocks, a plurality of expansion magnets, a plurality of expansion electromagnets, a plurality of expansion metal arc blocks, a cooling air pump, an air pipe, a cooler and a radiator. A plurality of the stretching wire rod modules are installed in parallel on the conveying support block, a plurality of the horizontal stretching supports are respectively installed on the moving ends of the stretching wire rod modules, a plurality of the stretching cylindrical blocks are respectively inserted on the horizontal stretching supports, a plurality of convex expansion grooves are respectively formed on the stretching cylindrical blocks, a plurality of the expansion convex stretching blocks are respectively movably inserted on the inner sides of the convex expansion grooves, a plurality of the expansion magnets are respectively inserted on the expansion convex stretching blocks, a plurality of the expansion electromagnets are respectively inserted on the stretching cylindrical blocks, a plurality of the expansion metal circular arc blocks are respectively inserted on the stretching cylindrical blocks, the air pipe is installed on the conveying support block, the cooler is installed on the inner side of the air pipe, the cooling air pump is connected to the air pipe, and the radiator is installed on the outer side of the conveying support block.

3. A multi-station automatic centrifugal casting machine according to claim 2, characterized in that, A plurality of electric check valves are arranged on the air pipe.

4. A multi-station automatic centrifugal casting machine according to claim 3, characterized in that, The conveying support block is provided with a plurality of temperature scanning cameras.

5. A multi-station automatic centrifugal casting machine according to claim 4, characterized in that, The casting machine is provided with a supercharger.

6. A multi-station automatic centrifugal casting machine according to claim 5, characterized in that, The casting pipe, the plurality of J-shaped feeding pipes and the plurality of L-shaped feeding pipes are provided with thermal insulation layers.

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