CN201979078U

CN201979078U - Multiple-station casting machine

Info

Publication number: CN201979078U
Application number: CN2010206764976U
Authority: CN
Inventors: 张青良
Original assignee: ZHEJIANG JINGYI HEAVY INDUSTRY Co Ltd
Current assignee: ZHEJIANG JINGYI HEAVY INDUSTRY Co Ltd
Priority date: 2010-12-23
Filing date: 2010-12-23
Publication date: 2011-09-21
Anticipated expiration: 2020-12-23

Abstract

A multiple-station casting machine comprises a casting robot. The casting robot is fixed at one side of a worktable. The worktable is provided with no less than three casting units through annular array distribution. The motor drives the worktable to rotate. The motor is stopped after rotation for one casting unit for casting by the casting robot. While casting is performed, a mold is slowly rotated through rotating an oil cylinder. Simultaneously water cooling is performed for partial molds through a water cooling channel, and partial molds is heated through an electric heating pipe. Each operator can cast the molds on a plurality of stations thereby improving the production efficiency and saving labor cost of a factory. Simultaneously the lifting of the mold and temperature at each part of the mold are automatically controlled thereby obtaining better crystallization degree of the product and improving the product quality.

Description

The multistation casting machine

Technical field:

The utility model relates to the casting machine technical field, more specifically to a kind of casting machine with a plurality of stations.

Background technology:

A lot of Al-alloy parts manufacturers during casting mold, apply the strategy of throwing waves of people into action in process of production, and staff of a station pours into a mould melt, and the staff must run back and forth, seems very mixed and disorderly, and operating efficiency is low simultaneously.Some aluminium alloy castings is because its wall has thickness, when utilizing die casting, have only heating on the mould or have only water-cooling channel, cause the degree of crystallinity and the intensity difference opposite sex of each wall of foundry goods big, influence product quality, some mould does not take into full account the degree of crystallinity unanimity that allows everywhere when cast simultaneously, causes cast product intensity relatively poor.

The utility model content:

The purpose of this utility model is exactly the deficiency at prior art, and a kind of multistation casting machine is provided, and its staff can pour into a mould the mould on a plurality of stations, has improved production efficiency, has saved the factory labor costs; It controls the lifting and the mould temperature everywhere of mould automatically simultaneously, thereby makes product degree of crystallinity better, has improved product quality.

Technology solution of the present utility model is as follows:

The multistation casting machine, bag is inserted pouring robot, and pouring robot is fixed on a side of workbench, and annular array is distributed with and is no less than three casting units on the workbench;

The structure of each casting unit is, form by guide rod, compressed oil cylinder, rotary oil cylinder, swivel plate, back seat plate, cast counterdie and cast patrix, back seat plate and cast counterdie are fixed on the swivel plate, swivel plate is hinged on the workbench, guide rod two ends are separately fixed on back seat plate and the cast counterdie, compressed oil cylinder drives the cast patrix and slides along guide rod, and rotary oil cylinder is fixed on the brace table, and the piston hinge of rotary oil cylinder is on swivel plate;

All form water-cooling channel and be fixed with electric heating tube in cast counterdie and the cast patrix, water-cooling channel has water inlet and delivery port, the both positive and negative polarity lead electric-connected socket of electric heating tube;

Column one end is fixed on the bottom of workbench, and the other end is fixed on the top of brace table, and the bottom of brace table is equipped with pulley and is fixed with gear wheel, the driven by motor pinion rotation, pinion is meshed with gear wheel, and pulley is made circular motion along the guide rail platform, and the bottom of guide rail platform is fixed with leg.

Be fixed with positional cylinder on the described guide rail platform, the piston of positional cylinder is facing to pulley.

Described People's Bank of China platform ladder one end is fixed on the workbench, and the other end places on the ground.

The beneficial effects of the utility model are:

1, it adopts pouring robot to give die casting, compressed oil cylinder allow the cast patrix with water counterdie and close and close and open, close cast when closing, get foundry goods when opening, pouring robot is poured into a mould on a position all the time, every cast once, workbench inserts to next casting unit and pours into a mould, and can realize automation control, and a staff just can finish multiple work station pouring, improve operating efficiency, saved cost of labor.

2, can allow mould rotate while pouring into a mould, guarantee that the foundry goods in the mould has crystallization effect preferably.

3, can realize the wall place cooling thin to foundry goods, the intensity that casting pouring comes out is guaranteed in thicker wall place heating.

Description of drawings:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the schematic perspective view of workbench part

Fig. 3 changes the schematic perspective view that angle is observed the workbench part

Fig. 4 is the schematic perspective view of casting unit

Fig. 5 is the cutaway view of cast patrix

Fig. 6 is the cutaway view of cast counterdie

Among the figure: 1, pouring robot; 2, workbench; 3, casting unit; 4, brace table; 5, column; 6, pulley; 7, gear wheel; 8, motor; 9, guide rail platform; 11, leg; 12, positional cylinder; 13, People's Bank of China's platform ladder; 31, guide rod; 32, compressed oil cylinder; 33, rotary oil cylinder; 34, swivel plate; 35, back seat plate; 36, cast patrix; 37, cast counterdie; 361, water-cooling channel; 362, electric heating tube; A, water inlet; B, delivery port; C, socket.

The specific embodiment:

Embodiment: see shown in Fig. 1 to 6, the multistation casting machine, bag is inserted pouring robot 1, and pouring robot is fixed on a side of workbench 2, and annular array is distributed with and is no less than three casting units 3 on the workbench 2;

The structure of each casting unit 3 is, form by guide rod 31, compressed oil cylinder 32, rotary oil cylinder 33, swivel plate 34, back seat plate 35, cast counterdie 37 and cast patrix 36, back seat plate 35 and cast counterdie 37 are fixed on the swivel plate 34, swivel plate 34 is hinged on the workbench 2, guide rod 31 2 ends are separately fixed on back seat plate 35 and the cast counterdie 37, compressed oil cylinder 32 drives cast patrix 36 and slides along guide rod 31, rotary oil cylinder 33 is fixed on the brace table 4, and the piston hinge of rotary oil cylinder 33 is on swivel plate 34;

All form water-cooling channel 361 and be fixed with electric heating tube 362 in cast counterdie 37 and the cast patrix 36, water-cooling channel 361 has water inlet A and water outlet B, the both positive and negative polarity lead electric-connected socket C of electric heating tube 362;

Column 5 one ends are fixed on the bottom of workbench 2, the other end is fixed on the top of brace table 4, the bottom of brace table 4 is equipped with pulley 6 and is fixed with gear wheel 7, motor 8 drives pinion 9 and rotates, pinion 9 is meshed with gear wheel 7, pulley 6 is made circular motion along guide rail platform 10, and the bottom of guide rail platform 10 is fixed with leg 11.

Be fixed with positional cylinder 12 on the described guide rail platform 10, the piston of positional cylinder is facing to pulley 6.

Described People's Bank of China platform ladder 13 1 ends are fixed on the workbench, and the other end places on the ground.

Described pouring robot 1 is six pouring robots, and motor 8 also can drive gear wheel 7 by gear-box and rotate.

Operation principle: motor 8 drives gear wheel 7 and rotates, because gear wheel 7 is the bottoms that are fixed on brace table 4, workbench 2 rotates together like this, when whenever turning to a casting unit 3, PLC switch board (not shown) allows motor 8 stop this work, the piston of positional cylinder 12 is in the presence of pulley 6, and compressed oil cylinder 32 will be poured into a mould counterdie 37 and cast patrix 36 and close and close, and pouring robot 1 is got melt mould is poured into a mould from melting furnace.

Limit cast, the slow rotary die in rotary oil cylinder 33 limits makes its better crystallinity degree, and water-cooling channel 361 carries out water-cooled simultaneously, and electric heating tube 362 heats, and guarantees the intensity of the product pouring into a mould out.

After the work of a casting unit 3 is finished, the piston of PLC switch board indication positional cylinder 12 folds, motor 8 is started working, so circulation, constantly realize the cast of each casting unit 3, behind the casting complete, the casting unit of having poured into a mould 3 is through the water-cooled and the heating of appropriate time, send instruction unpack cast counterdie 37 and cast patrix 36 by the PLC switch board, just can take out foundry goods.

Claims

1. the multistation casting machine wraps and inserts pouring robot (1), and it is characterized in that: pouring robot is fixed on a side of workbench (2), and the last annular array of workbench (2) is distributed with and is no less than three casting units (3);

The structure of each casting unit (3) is, by guide rod (31), compressed oil cylinder (32), rotary oil cylinder (33), swivel plate (34), back seat plate (35), cast counterdie (37) and cast patrix (36) are formed, back seat plate (35) and cast counterdie (37) are fixed on the swivel plate (34), swivel plate (34) is hinged on the workbench (2), guide rod (31) two ends are separately fixed on back seat plate (35) and the cast counterdie (37), compressed oil cylinder (32) drives cast patrix (36) and slides along guide rod (31), rotary oil cylinder (33) is fixed on the brace table (4), and the piston hinge of rotary oil cylinder (33) is on swivel plate (34);

All form water-cooling channel (361) and be fixed with electric heating tube (362) in cast counterdie (37) and the cast patrix (36), water-cooling channel (361) has water inlet (A) and delivery port (B), the both positive and negative polarity lead electric-connected socket (C) of electric heating tube (362);

Column (5) one ends are fixed on the bottom of workbench (2), the other end is fixed on the top of brace table (4), the bottom of brace table (4) is equipped with pulley (6) and is fixed with gear wheel (7), motor (8) drives pinion (9) and rotates, pinion (9) is meshed with gear wheel (7), pulley (6) is made circular motion along guide rail platform (10), and the bottom of guide rail platform (10) is fixed with leg (11);

People's Bank of China's platform ladder (13) one ends are fixed on the workbench, and the other end places on the ground.

2. multistation casting machine according to claim 1 is characterized in that: be fixed with positional cylinder (12) on the guide rail platform (10), the piston of positional cylinder is facing to pulley (6).