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CN-224216252-U - Rolling bearing sealing performance detection device

CN224216252UCN 224216252 UCN224216252 UCN 224216252UCN-224216252-U

Abstract

The utility model belongs to the technical field of bearing tightness detection, in particular to a rolling bearing tightness detection device, which aims at solving the problems of low manual operation efficiency and complicated detection process in the prior art, and provides the following scheme which comprises a detection table, the one end welding of detecting bench top outer wall has the conveyer that is used for carrying antifriction bearing, and detects the one end that bench top outer wall is located the conveyer and pass through screw fixedly connected with first cylinder, first cylinder piston rod fixedly connected with first flitch. According to the utility model, through the cooperation of the conveyor, the linkage of the plurality of air cylinders and the double-station material changing plate, the automatic feeding, positioning and detection of the rolling bearing are realized, and the traditional manual operation is completely replaced. The conveyer can carry the bearing to the detection platform in succession, promotes the bearing through first cylinder and second cylinder respectively and gets into the station dish, and duplex position reload board can realize fast switch over, has improved detection efficiency, has reduced manual intervention.

Inventors

  • CHEN XUBIN

Assignees

  • 无锡精纬计量检验检测有限公司

Dates

Publication Date
20260508
Application Date
20250612

Claims (6)

  1. 1. The utility model provides a antifriction bearing sealing performance detection device, includes detection platform (1), its characterized in that, the one end welding of detection platform (1) top outer wall has conveyer (2) that are used for carrying antifriction bearing, and detection platform (1) top outer wall is located the one end of conveyer (2) and pass through screw fixedly connected with first cylinder (3), first cylinder (3) piston rod fixedly connected with pushes away flitch (4), the one end of detection platform (1) top inner wall passes through screw fixedly connected with second cylinder (5), and second cylinder (5) piston rod fixedly connected with second pushes away flitch (6), detection platform (1) opposite side inner wall passes through screw fixedly connected with third cylinder (7), and the piston rod fixedly connected with connecting plate (8) of third cylinder (7), install fourth cylinder (9) on the piston rod of connecting plate (8), and the piston rod fixedly connected with duplex position feed conversion board (10) of fourth cylinder (9).
  2. 2. A rolling bearing sealing performance detection device according to claim 1, characterized in that the second stripper plate (6) is located at one end of the top of the detection table (1), and the double-station stripper plate (10) is located at one side of the top of the detection table (1).
  3. 3. The rolling bearing sealing performance detection device according to claim 1, wherein a supporting plate (18) is welded on the outer wall of the top of the detection table (1), a fifth cylinder (11) which is symmetrically distributed is fixedly connected to the outer wall of the top of the supporting plate (18) through screws, a sealing cover (12) is fixedly connected to a piston rod of the fifth cylinder (11), a pressure sensor (13) is installed on the outer wall of one side of the sealing cover (12), and an air inlet pipe (14) is fixedly connected to the outer wall of one end of the pressure sensor (13).
  4. 4. The rolling bearing sealing performance detection device according to claim 1, wherein a station disc (15) is welded on the inner wall of the top of the detection table (1), an exhaust hole (16) is formed in the center of the outer wall of the bottom of the station disc (15), and the station disc (15) and the fifth cylinder (11) are in one-to-one correspondence.
  5. 5. The rolling bearing sealing performance detection device according to claim 1, wherein a baffle (17) is welded at one end of the outer wall of the top of the conveyor (2) close to the first pushing plate (4).
  6. 6. The rolling bearing sealing performance detection device according to claim 1, wherein a PLC (programmable logic controller) is installed at the other end of the top outer wall of the detection table (1), and the PLC (19) is connected with the first cylinder (3), the second cylinder (5), the third cylinder (7), the fourth cylinder (9), the fifth cylinder (11) and the pressure sensor (13) through signal wires.

Description

Rolling bearing sealing performance detection device Technical Field The utility model relates to the technical field of bearing tightness detection, in particular to a rolling bearing tightness detection device. Background Rolling bearings are key components in wide use in mechanical devices, and their sealing properties directly affect the service life of the bearing and the operational stability of the device. The good sealing performance can effectively prevent external pollutants (such as dust, moisture and the like) from entering the bearing, and meanwhile, the leakage of internal lubricant is avoided, so that the bearing can reliably operate under complex working conditions. Therefore, the detection of the sealing performance of the rolling bearing is an indispensable link in the production process. At present, the existing rolling bearing sealing performance detection technology has the following defects: The traditional detection method generally needs to manually place the bearings one by one on the detection station, is time-consuming and labor-consuming, is difficult to ensure the placement accuracy and consistency, and has low detection efficiency, manual adjustment and intervention for many times are needed in the detection process, so that the operation complexity is increased, human errors are easily introduced, single-station detection is generally adopted in the operation process, multi-station parallel operation cannot be realized, and the improvement of the detection efficiency is further limited. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a rolling bearing sealing performance detection device, which overcomes the defects of the prior art and effectively solves the problems of low manual operation efficiency and complicated detection process. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a antifriction bearing sealing performance detection device, includes the detection platform, the one end welding of detection platform top outer wall has the conveyer that is used for carrying antifriction bearing, and detects the one end that platform top outer wall is located the conveyer and pass through screw fixedly connected with first cylinder, first cylinder piston rod fixedly connected with pushes away the flitch, the one end that detects platform top inner wall passes through screw fixedly connected with second cylinder, and second cylinder piston rod fixedly connected with second pushes away the flitch, detect platform opposite side inner wall and pass through screw fixedly connected with third cylinder, and the piston rod fixedly connected with connecting plate of third cylinder, install the fourth cylinder on the piston rod of connecting plate, and the piston rod fixedly connected with duplex position reloading board of fourth cylinder. Preferably, the second pushing plate is located at one end of the top of the detection table, and the double-station material changing plate is located at one side of the top of the detection table. Preferably, the welding of detection bench top outer wall has the backup pad, and backup pad top outer wall passes through the fifth cylinder of screw fixedly connected with symmetric distribution, fifth cylinder piston rod fixedly connected with sealed cowling, and sealed cowling one side outer wall installs pressure sensor, and pressure sensor one end outer wall fixedly connected with intake pipe. Preferably, the inner wall of the top of the detection table is welded with a station disc, the center of the outer wall of the bottom of the station disc is provided with an exhaust hole, and the station disc corresponds to the fifth cylinder one by one. Preferably, a baffle is welded at one end of the outer wall of the top of the conveyor, which is close to the first pushing plate. Preferably, the other end of the outer wall of the top of the detection platform is provided with a PLC (programmable logic controller), and the PLC is connected with the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the fifth cylinder and the pressure sensor through signal lines. The beneficial effects of the utility model are as follows: 1. According to the rolling bearing sealing performance detection device, through the cooperation of the conveyor, the linkage of the plurality of cylinders and the double-station material changing plate, automatic feeding, positioning and detection of the rolling bearing are realized, and the traditional manual operation is completely replaced. The conveyor can continuously convey the bearings to the detection table, the bearings are pushed to enter the station disc through the first air cylinder and the second air cylinder respectively, the double-station material changing plate can be switched rapidly, the detection efficiency is improved, and the manual intervention is reduced; 2. Th