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CN-121973041-A - Grinding equipment for processing bearing outer ring

CN121973041ACN 121973041 ACN121973041 ACN 121973041ACN-121973041-A

Abstract

The invention discloses polishing equipment for processing an outer ring of a bearing, which relates to the technical field of polishing and comprises a support frame, wherein a control box is arranged at the top of the support frame, a polishing head is arranged in the control box, an electric slider is arranged at the top of the support frame, a limiting frame is fixedly connected to the top of the support frame, an inner support clamping mechanism is arranged at the top of the electric slider, when the bearing is used, the outer ring of the bearing is placed on the limiting frame, a connecting fixing column and a connecting rod are driven to be connected to an inner support sleeve by starting the electric slider, the bearing is moved to the middle of the outer ring of the bearing, the four first telescopic rods are started by starting the four first telescopic rods on the outer wall of the inner support sleeve, the inner wall of the outer ring of the bearing is clamped and fastened, the polishing head is driven to rotate by a numerical control box, and the outer wall is polished by self-moving.

Inventors

  • FU JIANBO

Assignees

  • 宁波友嘉轴承有限公司

Dates

Publication Date
20260505
Application Date
20260403

Claims (8)

  1. 1. The polishing equipment for processing the outer ring of the bearing comprises a support frame (1), wherein a control box (2) is arranged at the top of the support frame (1), a polishing head (5) is arranged in the control box (2), an electric slider (6) is arranged at the top of the support frame (1), and a limiting frame (8) is fixedly connected to the top of the support frame (1), and the polishing equipment is characterized in that an inner support clamping mechanism (3) is arranged at the top of the electric slider (6); the inner support clamping mechanism (3) comprises; The connecting fixing column (301), the connecting fixing column (301) is fixedly connected with the top of the electric slider (6), one end of the connecting fixing column (301) is fixedly connected with the connecting rod (302), and one end of the connecting rod (302) far away from the connecting fixing column (301) is fixedly connected with the inner supporting sleeve (303); linkage pivot (304), linkage pivot (304) one end is connected with interior support sleeve (303) outer wall rotation, linkage pivot (304) quantity is four, four the outer wall of interior support sleeve (303) is evenly distributed to linkage pivot (304), linkage pivot (304) one end fixedly connected with first telescopic link (305), first telescopic link (305) outer wall fixedly connected with electric wire (311).
  2. 2. The polishing device for machining the outer ring of the bearing of claim 1, wherein one end of the first telescopic rod (305) is fixedly connected with a triangular support seat (306), two sides of the triangular support seat (306) are respectively and fixedly connected with two fixing rods (307), and the outer wall of each fixing rod (307) is rotatably connected with a rotary connecting piece (308) through a bearing.
  3. 3. The polishing device for machining the outer ring of the bearing according to claim 2, wherein one end of the rotary connecting piece (308) is fixedly connected with a clamping seat (309), the inner wall of the clamping seat (309) is rotatably connected with a roller (310), and two thirds of the roller (310) is embedded in the clamping seat (309).
  4. 4. The polishing device for machining the outer ring of the bearing according to claim 3, wherein the outer wall of the connecting rod (302) is provided with a steering mechanism (4), the steering mechanism (4) comprises an electric pusher (401), the inner wall of the electric pusher (401) is fixedly connected with the outer wall of the connecting rod (302), the inner wall of the electric pusher (401) is slidably connected with a first telescopic ring (402), and the inner wall of the first telescopic ring (402) is slidably connected with a second telescopic ring (403).
  5. 5. The polishing device for machining the outer ring of the bearing according to claim 4, wherein one end of the second telescopic ring (403) is fixedly connected with a sliding block (404), the outer wall of the connecting rod (302) is slidably connected with the inner wall of the sliding block (404), and the inner wall of the inner supporting sleeve (303) is slidably connected with the outer wall of the sliding block (404).
  6. 6. The polishing device for machining the outer ring of the bearing of claim 5, wherein the outer wall of the inner supporting sleeve (303) is fixedly connected with a bearing ring (409), one end of the linkage rotating shaft (304) is fixedly connected with the inner wall of the bearing ring (409), and the outer wall of the inner supporting sleeve (303) is fixedly connected with a second telescopic rod (405).
  7. 7. The polishing device for machining the outer ring of the bearing according to claim 6, wherein a semicircular block (406) is fixedly connected to one end, away from the outer wall of the inner supporting sleeve (303), of the second telescopic rod (405), and a rotary pulling piece (407) is slidably connected to the inner wall of the semicircular block (406) through a groove.
  8. 8. The polishing device for machining the outer ring of the bearing of claim 7, wherein one end of the rotary pulling piece (407) is fixedly connected with a limiting block (408), and the inner wall of the rotary pulling piece (407) and the inner wall of the limiting block (408) are fixedly connected with the outer wall of the linkage rotating shaft (304).

Description

Grinding equipment for processing bearing outer ring Technical Field The invention relates to the technical field of polishing, in particular to polishing equipment for processing an outer ring of a bearing. Background Sanding is a surface modification technique, generally referred to as a process for modifying the physical properties of a material surface by friction with a roughened object, sandpaper containing relatively high hardness particles, etc., and is primarily aimed at achieving a specific surface roughness. The polishing device for machining the outer ring of the bearing comprises a supporting seat, wherein a fixed table and a hydraulic cylinder are respectively arranged at the bottom and the top inside the supporting seat, a moving mechanism is arranged on the front face of the supporting seat, a moving frame is fixedly arranged at the telescopic end of the hydraulic cylinder, a motor II is arranged on the front face of the moving frame, and a roller is rotatably arranged inside the moving frame. In the polishing process, the workpiece is usually fixed at a position and cannot rotate autonomously, and in order to polish the whole outer wall of the workpiece, the position and the movement track of a polishing tool are required to be continuously adjusted or the workpiece is required to be manually rotated frequently. This not only increases the complexity of the operation, but also tends to result in uneven sanding, with localized overgrinding or undergrinding. Moreover, during the process of changing the jig, it may be necessary to readjust the parameters of the apparatus and the polishing procedure, further reducing the production efficiency. Disclosure of Invention Aiming at the defects of the prior art, the invention provides polishing equipment for processing the outer ring of the bearing, which achieves the aim of solving the problems. The polishing equipment for processing the bearing outer ring comprises a support frame, wherein a control box is arranged at the top of the support frame, a polishing head is arranged in the control box, an electric slider is arranged at the top of the support frame, a limiting frame is fixedly connected to the top of the support frame, and an inner support clamping mechanism is arranged at the top of the electric slider; the inner support clamping mechanism comprises; The connecting fixing column is fixedly connected with the top of the electric slider, one end of the connecting fixing column is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the connecting fixing column, is fixedly connected with an inner supporting sleeve; The linkage rotating shaft is characterized in that one end of the linkage rotating shaft is rotationally connected with the outer wall of the inner support sleeve, the number of the linkage rotating shafts is four, the linkage rotating shafts are equally distributed on the outer wall of the inner support sleeve, one end of the linkage rotating shaft is fixedly connected with a first telescopic rod, and the outer wall of the first telescopic rod is fixedly connected with an electric wire. Preferably, one end of the first telescopic rod is fixedly connected with a triangular support seat, two sides of the triangular support seat are respectively and fixedly connected with two fixing rods, and the outer walls of the fixing rods are rotationally connected with rotating connecting pieces through bearings. Preferably, one end of the rotating connecting piece is fixedly connected with a clamping seat, the inner wall of the clamping seat is rotationally connected with a roller, and two thirds of the roller is embedded in the clamping seat. Preferably, the connecting rod outer wall is provided with steering mechanism, steering mechanism includes electric pusher, electric pusher inner wall and connecting rod outer wall fixed connection, electric pusher inner wall sliding connection has first expansion ring, first expansion ring inner wall sliding connection has the second expansion ring. Preferably, one end of the second telescopic ring is fixedly connected with a sliding block, the outer wall of the connecting rod is in sliding connection with the inner wall of the sliding block, and the inner wall of the inner supporting sleeve is in sliding connection with the outer wall of the sliding block. Preferably, the bearing ring is fixedly connected to the outer wall of the inner support sleeve, one end of the linkage rotating shaft is fixedly connected with the inner wall of the bearing ring, and the second telescopic rod is fixedly connected to the outer wall of the inner support sleeve. Preferably, one end of the second telescopic rod, which is far away from the outer wall of the inner support sleeve, is fixedly connected with a semicircular block, and the inner wall of the semicircular block is slidably connected with a rotary pulling piece through a groove. Preferably, one end of the rotary ple