A mobile pouring mouth centrifugal casting machine
A technology of centrifugal casting machine and pouring port, which is applied in the field of casting equipment, can solve the problems of uneven hardness at both ends of the pipe, and achieve the effect of avoiding hardness difference and facilitating removal
Active Publication Date: 2021-02-12
济南隆超石油机械锻造有限公司
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Problems solved by technology
[0004] In order to make up for the deficiencies of the existing technology and solve the problem of uneven hardness at both ends of the pipe caused by the fixed position of the diversion groove and the inability to move it; the invention proposes a centrifugal casting machine with a mobile pouring port
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[0024] As an embodiment of the present invention, the air intake pipe 219 spirally spirals in the water tank 221 for cooling the gas in the air intake pipe 219 . The spiral air intake pipe 219 can increase the contact area between the air intake pipe 219 and the water in the water tank 221, and cool the air when the second cylinder 215 sucks air, which can improve the cooling effect.
[0025] As an embodiment of the present invention, it is characterized in that four protruding rings 11 are arranged on the molded cylinder 1, and the protruding rings 11 are arranged on both sides of the supporting wheel 3, and the protruding rings 11 are used to prevent the supporting wheel 3 from derailing. Wheels 111 are rotated on the convex ring 11 ; When the cylinder 1 rotates at high speed, the wheel 111 rotates on the supporting wheel 3, which can reduce the friction between the supporting wheel 3 and the convex ring 11 while avoiding the derailment of the supporting wheel 3, and improve...
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The invention belongs to the technical field of casting equipment, and particularly relates to a mobile type pouring mouth centrifugal casting machine. The mobile type pouring mouth centrifugal casting machine comprises a base; the mobile type pouring mouth centrifugal casting machine further comprises a shaped cylinder, a feeding mechanism, supporting wheels, a motor and a controller; the controller controls the work of the centrifugal casting machine; a feeding port is formed in one side of the shaped cylinder, the lower side of the shaped cylinder is supported by the two pairs of supportingwheels arranged in pairs, and the supporting wheels can drive the shaped cylinder to rotate; an output shaft of the motor is fixedly connected with the supporting wheels, and the motor is used for driving the supporting wheels to rotate; the feeding mechanism is arranged on the base and used for pouring molten steel in the shaped cylinder; and by arranging an empty cylinder, a first pouring pipe,a second pouring pipe, a rotary table and other structures, the uniform pouring of the molten steel into the shaped cylinder by the second pouring pipe in the shaped cylinder is realized, so that themolten steel does not need to flow slowly from one end of the shaped cylinder to the other end of the shaped cylinder, the hardness difference caused by the large temperature difference at the two ends of pipe forming is avoided, and the problem that the hardness is not uniform at the two ends of produced pipes is solved.
Description
technical field [0001] The invention belongs to the technical field of casting equipment, in particular to a centrifugal casting machine with a movable pouring port. Background technique [0002] Centrifugal casting machine is a kind of casting equipment that uses centrifugal force, molten metal enters the high-speed rotating cylinder, cools and shapes under the action of centrifugal force to obtain metal castings. Among them, the horizontal casting machine is a typical centrifugal casting machine, which is mainly used for pouring various tubular castings. The main structure of the existing horizontal casting machine is to include a mold cylinder arranged horizontally. The support rollers arranged in pairs are supported below the mold cylinder and driven to rotate by the support rollers. The support rollers are connected to the power unit and driven by them. [0003] In the prior art, when pouring into the mold cylinder, a simple diversion groove is usually used to guide th...
Claims
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IPC IPC(8): B22D13/10B22D13/12
CPCB22D13/10B22D13/107B22D13/12
Inventor 不公告发明人
Owner 济南隆超石油机械锻造有限公司