Horizontal type centrifugal-casting machine
A centrifugal casting machine, horizontal technology, applied in the field of horizontal centrifugal casting machines, can solve the problems of cold mold vibration, displacement, affecting the cold mold centrifugal casting machine, etc., to achieve the effect of consistent speed
Inactive Publication Date: 2009-01-07
JIANGSU GANGBAO ROLLER
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Problems solved by technology
It includes a power transmission mechanism 1, a supporting wheel 2 and a base 3 for setting the supporting wheel 2. The supporting wheel 2 is coaxial with two wheels, and has the advantages of simple structure and convenient assembly and adjustment. For example, the number of bases 3 can be reduced. In actual use, when the outer diameters of a pair of supporting rollers 2 on the same axis wear inconsistently, the linear velocity difference between the supporting rollers 2 will cause the cold type to vibrate or even shift, and the side wall of the supporting wheel 2 and the cold type will wear out. Not only affects the quality of the blank (blank), but also affects the cold type and centrifugal casting machine
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[0012] Please see Fig. 2, in the present embodiment, the applicant has also shown in Fig. 2 the pit 41 opened on the floor 4, which shows that the horizontal centrifugal casting machine of the structure of the present invention is applicable in the pit. The number of supporting rollers 2 in the set is four, and no shaft connection is adopted between the four supporting rollers 2 . The shaft connection referred to here is, for example, two supporting rollers 2 being coaxial. As can be clearly seen from the figure, since the four supporting rollers 2 are independent of each other, they constitute independent or independent wheel trains (supporting roller relationship) respectively. Each support roller 2 is rotatably arranged on a pair of machine bases 3 through a support roller shaft 21 extending from the center of both sides of the support roller 2 . Since the number of supporting rollers 2 used in this example is four, the four supporting rollers 2 correspond to each other and...
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A horizontal centrifugal casting machine belongs to the technical field of centrifugal casting machinery, and comprises a power driven mechanism, a group of riding wheels and stands for arranging the riding wheels. Each riding wheel in the group of riding wheels is arranged on a corresponding pair of stands in an independent wheel system formed respectively; and one riding wheel of the group of riding wheels is in transmission coupling with the power driven mechanism. The horizontal centrifugal casting machine has the following advantages: the wheel system of two coaxial wheels in a group of riding wheels in the prior art is changed into an independent wheel system, thus ensuring consistent rotary speed of each riding wheel, avoiding cold-type vibration and even displacement due to the difference of the riding wheels in linear speed, and relieving the friction between the side walls of the riding wheels and the cold type. Therefore, the horizontal centrifugal casting machine is favorable for protecting the cold type and ensuring the quality of roughcasts.
Description
technical field [0001] The invention belongs to the technical field of centrifugal casting machines, and in particular relates to a horizontal centrifugal casting machine. Background technique [0002] Centrifugal casting machines can be divided into vertical and horizontal types, and both of them are suitable for casting large-scale roller ring castings. However, the structure of Liduo centrifugal casting machine is different from that of horizontal centrifugal casting machine. The disclosed vertical centrifugal casting large and medium-sized composite roll equipment of patent authorization announcement number CN2741697Y and the centrifugal casting machine disclosed by Chinese utility model patent authorization announcement number CN2855589Y obtain confirmation. The latter as the above-mentioned two patented technical solutions is a horizontal centrifugal casting machine. The horizontal centrifugal casting machine with this structure can be shown in Figure 1. It includes ...
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IPC IPC(8): B22D13/00B22D13/10
Inventor 江沛琪
Owner JIANGSU GANGBAO ROLLER