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CN-224209752-U - End face supporting structure for bearing machining

CN224209752UCN 224209752 UCN224209752 UCN 224209752UCN-224209752-U

Abstract

The application provides an end face supporting structure for bearing machining, and relates to the technical field of bearing machining. The end face supporting structure for bearing machining comprises a first supporting frame, wherein a second supporting frame is arranged on the outer side of the first supporting frame, a plurality of limiting plates are arranged between the first supporting frame and the second supporting frame, and the limiting plates are distributed in an annular mode. When one or more limiting plates on the application are damaged, a worker can screw out the fixing nut from one end of the fixing bolt, then slide out the locking gasket from one end of the fixing bolt, and finally screw out the fixing bolt from the inside of a third threaded hole formed in the inner side of the limiting plate, so that the damaged limiting plate falls off from between the first supporting frame and the second supporting frame, and the damaged limiting plate is convenient for the worker to detach and replace and maintain. The mode is favorable for the staff to independently maintain and replace the damaged limiting plate in the retainer, and the maintainability of the end face supporting structure for bearing processing is improved.

Inventors

  • MA MING
  • MENG YINGMEI
  • ZHANG LIJUAN

Assignees

  • 南通开放大学(南通建筑职业技术学校、南通市社区教育服务指导中心)

Dates

Publication Date
20260508
Application Date
20250225

Claims (7)

  1. 1. The end face supporting structure for bearing machining is characterized by comprising a first supporting frame (1), wherein a second supporting frame (2) is arranged on the outer side of the first supporting frame (1); A plurality of limiting plates (3) are arranged between the first supporting frame (1) and the second supporting frame (2), and the limiting plates (3) are distributed in a ring shape; Every the inboard of limiting plate (3) has all offered third screw hole (6), the inside threaded connection of third screw hole (6) has fixing bolt (7), the one end sliding connection of fixing bolt (7) has tight locking gasket (8), fixing bolt (7) are close to tight locking gasket (8) department threaded connection has fixation nut (9).
  2. 2. An end face supporting structure for bearing machining according to claim 1, characterized in that the first supporting frame (1) is provided with a first threaded hole (4) close to the third threaded hole (6), and the first threaded hole (4) is matched with the third threaded hole (6).
  3. 3. The end face supporting structure for bearing machining according to claim 1, wherein a second bolt hole (5) is formed in the position, close to the third threaded hole (6), of the second supporting frame (2), and the second bolt hole (5) is matched with the third threaded hole (6).
  4. 4. An end face support structure for bearing machining according to claim 1, characterized in that the first support frame (1) and the second support frame (2) are both provided with two; The butt joint of the two first support frames (1) and the two second support frames (2) is provided with a connecting plate (10), and the inner threads of the connecting plate (10) are connected with connecting bolts (11).
  5. 5. The end face supporting structure for bearing machining according to claim 1, wherein the inner sides of the first supporting frame (1) and the second supporting frame (2) are provided with mounting grooves (12).
  6. 6. An end face supporting structure for bearing machining according to claim 1, characterized in that the inner side of one first supporting frame (1) is communicated with an oil inlet pipe (13), and the inner side of one second supporting frame (2) is communicated with an oil outlet pipe (14).
  7. 7. An end face supporting structure for bearing machining according to claim 1, characterized in that the inner side of one first supporting frame (1) is communicated with a liquid inlet pipe (15), and the inner side of one second supporting frame (2) is communicated with a liquid outlet pipe (16).

Description

End face supporting structure for bearing machining Technical Field The application relates to the technical field of bearing machining, in particular to an end face supporting structure for bearing machining. Background Bearings are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in the course of its movement and ensure its rotation accuracy. The bearing retainer in the bearing is a part for limiting the bearing roller, so that the roller is uniformly distributed, and the roller is conveniently and uniformly stressed. Although the existing bearing retainer can improve the using effect of the bearing, the limiting plates on the retainer cannot be replaced and maintained, and when one or more limiting plates on the retainer are damaged, workers need to replace the whole retainer, so that the maintainability of the retainer is poor. Disclosure of utility model The application provides an end face supporting structure for bearing processing, which aims to solve the problems that the existing bearing retainer can improve the using effect of a bearing, but limiting plates on the retainer cannot be replaced and maintained, and when one or more limiting plates on the retainer are damaged, workers need to replace the whole retainer, so that the maintainability of the retainer is poor. The application provides an end face supporting structure for bearing machining, which comprises a first supporting frame, wherein a second supporting frame is arranged on the outer side of the first supporting frame, a plurality of limiting plates are arranged between the first supporting frame and the second supporting frame and distributed in an annular mode, a third threaded hole is formed in the inner side of each limiting plate, a fixing bolt is connected with the inner thread of the third threaded hole in a threaded mode, one end of each fixing bolt is connected with a locking gasket in a sliding mode, and a fixing nut is connected with the position, close to the locking gasket, of each fixing bolt in a threaded mode. Preferably, a first threaded hole is formed in the position, close to the third threaded hole, of the first support frame, and the first threaded hole is matched with the third threaded hole. Preferably, a second bolt hole is formed in the second support frame near the third threaded hole, and the second bolt hole is matched with the third threaded hole. Preferably, two first support frames and two second support frames are arranged, connecting plates are arranged at the joint positions of the two first support frames and the two second support frames, and connecting bolts are connected to the inner threads of the connecting plates. Preferably, the inner sides of the first support frame and the second support frame are provided with mounting grooves. Preferably, the inner side of one first support frame is communicated with an oil inlet pipe, and the inner side of one second support frame is communicated with an oil outlet pipe. Preferably, the inner side of one first support frame is communicated with a liquid inlet pipe, and the inner side of one second support frame is communicated with a liquid outlet pipe. The beneficial effects are that: Considering that the prior bearing retainer can improve the using effect of the bearing, but the limiting plates on the retainer cannot be replaced and maintained, when one or more limiting plates on the retainer are damaged, workers need to replace the whole retainer, so that the problem of poor maintainability of the retainer is caused. When one or more limiting plates on the application are damaged, a worker can screw out the fixing nut from one end of the fixing bolt, then slide out the locking gasket from one end of the fixing bolt, and finally screw out the fixing bolt from the inside of a third threaded hole formed in the inner side of the limiting plate, so that the damaged limiting plate falls off from between the first supporting frame and the second supporting frame, and the damaged limiting plate is convenient for the worker to detach and replace and maintain. The mode is favorable for the staff to independently maintain and replace the damaged limiting plate in the retainer, and the maintainability of the end face supporting structure for bearing processing is improved. The foregoing description is only an overview of the technical solutions of the embodiments of the present application, and may be implemented according to the content of the specification, so that the technical means of the embodiments of the present application can be more clearly understood, and the following specific embodiments of the present application are given for clarity and understanding. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described