Efficient brake disc processing device

A brake disc processing device for processing brake discs, the processing device comprising:

• a lathe bed (1);
• an upright vertical lathe (2) installed on a top end of the lathe bed;
• a first power tool holder (3) installed on the top end of the lathe bed (1);
• an inverted vertical lathe (5) installed on a rear side of the top end of the lathe bed;
• and
• a second power tool holder (4) installed on the rear side of the top end of the lathe bed (1);
• a material conveying system used for conveying at least one of the brake discs, the material conveying system comprising:
• a track assembly, and
• moving lathes arranged on the track assembly, each of the moving lathes comprising:
• a respective iris mechanism (32) used for clamping a respective one of the brake discs;
• a respective support plate (31) arranged horizontally,
• a respective set of power wheels (30) arranged on a bottom end of the respective support plate (31), and
• a respective rotating mechanism arranged on the respective support plate (31) and connected with the corresponding iris mechanism (32);
• wherein the moving lathes are arranged in a manner of being able to move horizontally along the track system to a location that is between the upright vertical lathe (2) and the second power tool holder (4), and are able to move horizontally along the track system to a further location that is between the inverted vertical lathe (5) and the first power tool holder (3);
• wherein the upright vertical lathe (2) cooperates with the second power tool holder (4) and one of the iris mechanisms (32) of one of the moving lathes to process an upper brake surface of the brake disc clamped by the one iris mechanism (32), and wherein the inverted vertical lathe (5) cooperates with the first power tool holder (3) and the one iris mechanism (32) to process a lower brake surface of the brake disc clamped by the one iris mechanism (32);
• wherein each of the iris mechanisms (32) comprises:
• a respective set of five lobe plates (323) arranged in a circular array around a central point,
• a respective set of telescopic cylinders (327), each of the lobe plates (323) having a respective corner that is in connection with a respective end of a respective one of the telescopic cylinders (327), and
• a respective power mechanism, wherein for each of the iris mechanisms, the respective power mechanism is connected with the respective set of telescopic cylinders (327);
• wherein for each of the iris mechanisms, each of the telescopic cylinders (327) of the respective set of telescopic cylinders (327) is connected rotatably with the corresponding rotating mechanism of the corresponding moving lathe,
• wherein for each of the support plates (31), a respective upper end surface of the respective support plate (31) has a respective countersink hole, and each of the countersink holes is connected with the corresponding rotating mechanism;
• wherein a respective external side surface of each of the lobe plates (323) is an arc surface,
• wherein for each of the lobe plates (323), the respective center of the arc of the respective arc surface is located at the corresponding central point,
• wherein each of the arc surfaces has a corresponding two opposite ends, wherein for each of the arc surfaces, the corresponding one of the ends is provided with a respective concave arc surface and the corresponding other one of the ends is provided with a respective convex arc surface,
• wherein for each of the lobe plates (323), the respective center of the arc of the respective convex arc surface is arranged at the corresponding rotation center of the corresponding one of the telescopic cylinders (327),
• wherein for each of the lobe plates (323), the respective center of the arc of the respective concave arc surface is arranged at the rotation center of the telescopic cylinder (327) on an adjacent one of the lobe plates (323), and wherein the concave arc surface of one of the lobe plates (323) is adjacent to the convex arc surface of an adjacent one of the lobe plates (323);
• wherein for each of the moving lathes, the corresponding five lobe plates (323) are arranged below the corresponding support plate (31);
• wherein for each of the iris mechanisms, a respective debris baffle (3231) is arranged vertically on each of the corresponding five lobe plates (323) along a respective edge of the corresponding concave arc surface, and each of the debris baffles (3231) is arranged below the corresponding one of the lobe plates (323);
• wherein each of the telescopic cylinders (327) comprises a respective cylinder body and a respective telescopic rod arranged on the corresponding cylinder body, such that for each of the telescopic cylinders (327):
• (i) a respective one end of the cylinder body passes through the corresponding support plate (31) rotatably, and (ii) a respective free end of the telescopic rod is connected with the corresponding one of the lobe plates (323);
• and
• wherein each of the cylinder bodies is connected with the power mechanism of the corresponding iris mechanism.