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CN-224209488-U - Small-size dabber of continuous processing bores cutting machine

CN224209488UCN 224209488 UCN224209488 UCN 224209488UCN-224209488-U

Abstract

The utility model discloses a small mandrel drilling and cutting machine capable of continuously processing, which comprises a machine table, wherein an electromagnetic slide rail I and an electric cutting head are respectively arranged on two sides of the top of the machine table, a clamp table is arranged on the top of the electromagnetic slide rail I, a support plate is arranged on the top of the clamp table, a disc is fixed on one side of the support plate through four connecting rods, an inner disc is connected with a notch on the inner side of the disc in a rotating manner, and clamp main bodies are distributed on circular polar axis rows on the inner disc and used for clamping a mandrel main body. The utility model realizes adjustable multi-station processing, improves the working efficiency, has simple and convenient design, can ensure that the brake assembly is more stable when rotation is stopped, has simple structure, is convenient to replace and maintain, and is worthy of popularization and use.

Inventors

  • KANG JIANWEI

Assignees

  • 苏州龙正包装科技有限公司

Dates

Publication Date
20260508
Application Date
20241209

Claims (6)

  1. 1. The small mandrel drilling and cutting machine capable of being continuously processed comprises a machine table (1), wherein an electromagnetic sliding rail I (2) and an electric cutting head (10) are respectively arranged on two sides of the top of the machine table (1), a clamp table (3) is arranged on the top of the electromagnetic sliding rail I (2), a support plate (4) is arranged on the top of the clamp table (3), one side of the support plate (4) is fixedly provided with a disc (5) through four connecting rods, an inner disc (6) is rotationally connected with a notch on the inner side of the disc (5), clamp main bodies (7) are distributed on circular polar axis rows on the inner disc (6) and used for clamping a mandrel main body (8), a servo motor (9) for driving the inner disc (6) to rotate is arranged on one side of the disc (5), and a brake assembly (11) is arranged on the outer side of the disc (5); The brake assembly (11) comprises two connecting plates fixed on the outer side of the disc (5), a belt wheel (1101) is rotatably arranged on one side of the supporting plate, a brake belt (1102) is connected between the belt wheels (1101), the brake belt (1102) is made of high-strength elastic materials, and one side of the brake belt (1102) is extruded by a clamp main body (7) after the rotation of the inner disc (6) is stopped every time.
  2. 2. A continuously workable small mandrel drilling and cutting machine according to claim 1, characterized in that the outer diameter of the inner disc (6) is smaller than the inner diameter of the recess of the disc (5), and the outer wall of the inner disc (6) is provided with a circle of ball grooves, the balls (18) are arranged in the ball grooves, and the balls (18) roll inside the recess of the disc (5).
  3. 3. A continuously workable small mandrel drilling and cutting machine according to claim 2, characterized in that the outer wall of the inner disc (6) is glued with a sealing gasket (19) at a side position of the balls (18), the sealing gasket (19) is aligned with the outer walls of the disc (5) and the inner disc (6), and the sealing gasket (19) is in contact with the inner wall of the recess of the disc (5).
  4. 4. A continuously processable small mandrel drilling and cutting machine according to claim 3, wherein the top of the machine table (1) is provided with a second electromagnetic slide rail (12), the second electromagnetic slide rail (12) is provided with a shock absorption seat (13) in a sliding manner, and the shock absorption seat (13) is provided with an electric cutting head (10); the electromagnetic slide rail II (12) and the electromagnetic slide rail I (2) are mutually perpendicular.
  5. 5. The small mandrel drilling and cutting machine capable of being continuously processed according to claim 1, wherein a cooling liquid container (14) is arranged at the bottom of the machine table (1), liquid pumps (15) are respectively arranged at two sides of the cooling liquid container (14), and liquid spraying pipe (16) pipe heads at the output ends of the liquid pumps (15) are arranged at two sides of the electric cutting head (10).
  6. 6. The continuously-workable small mandrel drilling and cutting machine according to claim 5, wherein a discharge port is arranged at the top of the machine table (1) between the electromagnetic slide rail II (12) and the electromagnetic slide rail I (2), a flaring discharge frame (17) is fixed above the discharge port, a filter frame (20) communicated with a cooling liquid container (14) is arranged below the discharge port, and a filter plate (21) is arranged inside the filter frame (20).

Description

Small-size dabber of continuous processing bores cutting machine Technical Field The utility model relates to the technical field of drilling and cutting machine design, in particular to a small mandrel drilling and cutting machine capable of continuously processing. Background The spindle is a shaft part for assembling and supporting other parts, and generally has high precision and specific surface contact strength so as to meet the assembling and using requirements, and in the machining process of the spindle, drilling and cutting are needed, so that the spindle is convenient to use, a drilling and cutting machine is needed, the spindle is fixed on a feeding clamp and moves towards a drill bit during machining, then after a motor is started, the spindle starts to rotate, the drill bit rotates along with the spindle and cuts into a workpiece, and the machining requirements on different materials and different apertures can be realized by adjusting the rotating speed and the feeding speed of the spindle and the type of the drill bit. The applicant has found that most of the existing drilling and cutting machines are of single-station design, such as a core drilling and turning machine as disclosed in CN210080739U, which requires frequent replacement of the workpiece, resulting in lower machining efficiency, while some of the existing improved machines are of complex construction, while they use a rotating multi-station design, and at the same time require expensive braking structures to control the speed of the rotating member or stop it, which makes maintenance and servicing work difficult, for example, it may be necessary to disassemble a plurality of components to access the braking components for inspection and replacement, which increases maintenance time and cost. Accordingly, applicant has proposed a continuously workable small spindle drill to address this issue. Disclosure of utility model The utility model provides a small mandrel drilling and cutting machine capable of continuously processing, which solves the problems set forth in the background. In order to solve the technical problems, the small mandrel drilling and cutting machine capable of continuously machining comprises a machine table, wherein an electromagnetic slide rail I and an electric cutting head are respectively arranged on two sides of the top of the machine table, a clamp table is arranged on the top of the electromagnetic slide rail I, a support plate is arranged on the top of the clamp table, a disc is fixed on one side of the support plate through four connecting rods, an inner disc is connected with a notch on the inner side of the disc in a rotating mode, clamp main bodies are distributed on the inner disc in a circular polar axis row and used for clamping a mandrel main body, a servo motor for driving the inner disc to rotate is arranged on one side of the disc, a brake assembly is arranged on the outer side of the disc, the brake assembly comprises two connecting plates fixed on the outer side of the disc, a belt wheel is rotatably arranged on one side of the support plate, a brake belt is connected between the belt wheels, the brake belt is made of high-strength elastic materials, and one side of the brake belt is extruded by one clamp main body after the rotation of the inner disc is stopped each time. Preferably, the outer diameter of the inner disc is smaller than the inner diameter of the notch of the disc, the outer wall of the inner disc is provided with a circle of ball grooves, balls are installed in the ball grooves, and the balls roll on the inner side of the notch of the disc. Preferably, the outer wall of the inner disc is bonded with a sealing gasket at one side of the ball, the sealing gasket is aligned with the disc and the outer wall of the inner disc, and the sealing gasket is contacted with the inner wall of the notch of the disc. Preferably, a second electromagnetic slide rail is arranged at the top of the machine table, a damping seat is slidably arranged on the second electromagnetic slide rail, and an electric cutting head is arranged on the damping seat; The electromagnetic sliding rail II and the electromagnetic sliding rail I are mutually perpendicular. Preferably, the bottom of the machine is provided with a cooling liquid packing box, two sides of the cooling liquid packing box are respectively provided with a liquid pump, and the pipe heads of liquid spraying pipes at the output ends of the liquid pumps are positioned at two sides of the electric cutting head. Preferably, a discharge port is arranged between the electromagnetic slide rail II and the electromagnetic slide rail I at the top of the machine table, a discharge frame with a flaring design is fixed above the discharge port, a filter frame communicated with a cooling liquid box is arranged below the discharge port, and a filter plate is arranged inside the filter frame. Compared with the related art, the small mandrel drilling and c