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CN-224209687-U - Bearing ring polishing device for bearing production

CN224209687UCN 224209687 UCN224209687 UCN 224209687UCN-224209687-U

Abstract

The utility model belongs to the technical field of bearing processing, and particularly relates to a bearing ring polishing device for bearing production, which comprises a base, wherein a vertical plate and a first guide rail which is positioned on the right side of the vertical plate and is transversely fixed on the base are fixed on the upper surface of the base, a front supporting roller and a rear supporting roller which are used for supporting and placing a bearing ring are arranged on the right side of the vertical plate, a rotating motor which is used for driving one supporting roller to rotate is fixed on the left side of the vertical plate, and an upward guide opening is formed in the upper side of the vertical plate. The polishing head is aligned with the side surface of the bearing ring when the movable plate is driven by the electric telescopic rod to move leftwards, the movable seat is driven by the driving mechanism to drive the polishing head to move forwards or backwards to contact with the inner diameter or the outer diameter of the bearing ring for polishing, and meanwhile, the supporting roller is driven by the rotating motor to rotate so as to drive the bearing ring to rotate better to match with the polishing head for polishing, so that one-time clamping is realized, and the polishing processing of the inner diameter and the outer diameter of the bearing ring is met, so that the polishing processing of the bearing ring is more convenient.

Inventors

  • Pang Bojun
  • XIAO GUOYI
  • ZENG LIXIU

Assignees

  • 绍兴普立策机械有限公司

Dates

Publication Date
20260508
Application Date
20250313

Claims (5)

  1. 1. The bearing ring polishing device for bearing production comprises a base (1) and is characterized in that a vertical plate (4) and a first guide rail (15) which is transversely fixed on the right side of the vertical plate (1) are fixed on the upper surface of the base (1), two supporting rollers (3) which support and place bearing rings are arranged on the right side of the vertical plate (4), a rotating motor (2) which drives one supporting roller (3) to rotate is fixed on the left side of the vertical plate (4), an upward guide opening (8) is formed in the upper side of the vertical plate (4), a movable block (6) which can move up and down is clamped on the inner side of the guide opening (8), a fixed plate (5) is fixed at the upper end of the vertical plate (4), an electric lifting rod (7) which drives the movable block (6) to move up and down is fixed on the upper side of the fixed plate (5), and a pressing roller (9) which presses the upper side of the bearing ring is rotatably arranged on the right side of the movable block (6); The polishing device is characterized in that a movable plate (16) is clamped on the first guide rail (15), an electric telescopic rod (14) for driving the movable plate (16) to move left and right is fixed at the right end of the first guide rail (15), a movable seat (11) is clamped on the upper side of the movable plate (16), a polishing head (10) is mounted on the left side of the movable seat (11), a polishing motor (12) for driving the polishing head (10) to rotate is fixed on the right side of the movable seat (11), and a driving mechanism (13) for driving the movable seat (11) to move back and forth is fixed on the upper side of the movable plate (16).
  2. 2. The bearing ring polishing device for bearing production according to claim 1, wherein the front side and the rear side of the movable block (6) are provided with clamping grooves (62) clamped on the side wall of the guide opening (8), and the left side of the movable block (6) is fixedly provided with a connecting plate (61).
  3. 3. The bearing ring polishing device for bearing production according to claim 1, wherein a step shaft (32) is fixed at the left end of the supporting roller (3), and a connecting shaft (31) connected with an output shaft of the rotating motor (2) is fixed at the left end of the step shaft (32).
  4. 4. The bearing ring polishing device for bearing production according to claim 1, wherein the driving mechanism (13) comprises a supporting plate (132) fixed on the upper side of the movable plate (16), a screw rod (133) penetrating the movable seat (11) through threads is installed on the rear side of the supporting plate (132), and a driving motor (131) driving the screw rod (133) to rotate is fixed on the front side of the supporting plate (132).
  5. 5. The bearing ring polishing device for bearing production according to claim 4, wherein a second guide rail (161) for movably clamping the movable seat (11) is fixed on the upper side of the movable plate (16), and a guide clamping groove (162) clamped on the first guide rail (15) is formed on the lower side of the movable plate (16).

Description

Bearing ring polishing device for bearing production Technical Field The utility model belongs to the technical field of bearing machining, and particularly relates to a bearing ring polishing device for bearing production. Background The main purpose of bearing ring polishing is to improve its surface finish and brightness, remove surface defects and harden layers. Through the polishing process, the surface of the bearing can be smoother, friction is reduced, and the rotation precision and the service life of the bearing are improved. In addition, the polishing can remove burrs and impurities on the surface of the bearing, so that the stability of the bearing in the running process is ensured. And when polishing, the bearing ring can only polish the inner diameter or the outer diameter of the bearing ring because the difference of the clamping modes of the bearing ring can only polish the inner diameter of the bearing ring when clamping the outer diameter of the bearing ring, and can only polish the outer diameter of the bearing ring when clamping the inner diameter of the bearing ring, so that the polishing processing of the inner diameter and the outer diameter of the bearing ring can not be simultaneously satisfied by one-time clamping, thereby causing inconvenient polishing processing of the bearing ring. Disclosure of utility model Aiming at the problems existing in the prior art, the utility model aims to provide a bearing ring polishing device for bearing production, which can realize one-time clamping and simultaneously meet the polishing processing of the inner diameter and the outer diameter of a bearing ring, thereby facilitating the polishing processing of the bearing ring. In order to achieve the above purpose, the present utility model provides the following technical solutions: The bearing ring polishing device for bearing production comprises a base, wherein a vertical plate and a first guide rail positioned on the right side of the vertical plate and transversely fixed on the base are fixed on the upper surface of the base, a front supporting roller and a rear supporting roller which are used for supporting and placing bearing rings are installed on the right side of the vertical plate, a rotating motor which is used for driving one supporting roller to rotate is fixed on the left side of the vertical plate, an upward guide opening is formed in the upper side of the vertical plate, a movable block capable of moving up and down is clamped on the inner side of the guide opening, a fixed plate is fixed at the upper end of the vertical plate, an electric lifting rod which is used for driving the movable block to move up and down is fixed on the upper side of the fixed plate, and a pressing roller which is used for pressing the upper side of the bearing ring is rotatably installed on the right side of the movable block; The movable plate is clamped on the first guide rail, the right end of the first guide rail is fixedly provided with an electric telescopic rod for driving the movable plate to move left and right, the upper side of the movable plate is clamped with the movable seat, the polishing head is arranged on the left side of the movable seat, the right side of the movable seat is fixedly provided with a polishing motor for driving the polishing head to rotate, and the upper side of the movable plate is fixedly provided with a driving mechanism for driving the movable seat to move back and forth. Further, clamping grooves clamped on the side walls of the guide openings are formed in the front side and the rear side of the movable block, and a connecting plate is fixed to the left side of the movable block. Further, the left end of the support roller is fixed with a step shaft, and the left end of the step shaft is fixed with a connecting shaft connected with an output shaft of the rotating motor. Further, the driving mechanism comprises a supporting plate fixed on the upper side of the movable plate, a screw rod penetrating through the movable seat through threads is arranged on the rear side of the supporting plate, and a driving motor for driving the screw rod to rotate is fixed on the front side of the supporting plate. Further, a second guide rail for movably clamping the movable seat is fixed on the upper side of the movable plate, and a guide clamping groove clamped on the first guide rail is formed on the lower side of the movable plate. Compared with the prior art, the utility model has the beneficial effects that: 1. The polishing head is aligned with the side surface of the bearing ring when the movable plate is driven by the electric telescopic rod to move leftwards, the movable seat is driven by the driving mechanism to drive the polishing head to move forwards or backwards to contact with the inner diameter or the outer diameter of the bearing ring for polishing, and meanwhile, the supporting roller is driven by the rotating motor to rotate so as to drive the bearing ring to