Bearing contact angle detection device
A detection device and contact angle technology, applied in measurement devices, optical devices, instruments, etc., can solve the problems of low detection efficiency, impact on bearing detection quality, and high labor intensity, and achieve low labor intensity, simple structure, and automation. Effect
Active Publication Date: 2015-12-16
WUXI SHUANGYI PRECISION MACHINERY
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Problems solved by technology
[0002] The contact angle of angular contact bearings indicates the axial load direction of the bearing and reflects the axial load borne by the bearing. In the detection of angular contact bearings, measuring the contact angle of the bearing is a reasonable choice for bearing pairing and subsequent applications. It is of great significance. The existing contact angle detection methods of angular contact bearings use manual detection or semi-automatic detection, which has high labor intensity and low detection efficiency. Manual detection will affect the bearing to a certain extent. The detection quality of
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[0008] See figure 1 , A bearing contact angle detection device, comprising a support frame 1, a support plate 2 is provided on the support frame 1, a bearing seat 3 is provided on the support plate 2, a ball screw pair 4 is connected to the bearing seat 3 through a bearing 5, and a lifting body 6 One end is connected to the ball screw pair 4, the ball screw pair 4 is connected to the first servo motor 7, the other end of the lifting body 6 is connected to the connecting piece 9 through the compression spring 8, and the connecting piece 9 is connected to the action body 10, which is C-shaped, A sensor 11 is provided on one side of the action body 10C, and a replacement block 12 is provided on the other side. The replacement block 12 is connected to the support plate 13, and the corresponding support plate 13 is provided with a driven indenter 14 penetrating the support plate 13. 14 is connected to the cylinder 15, the support frame 1 is provided with a second servo motor 16, the ...
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The invention provides a bearing contact angle detection device. The device is simple in structure. By means of the device, the automatic and accurate detection on the contact angle of an angular contact bearing can be better realized. Meanwhile, the labor intensity is lowered, and the bearing detection efficiency is improved. The bearing detection quality is ensured. The device is characterized by comprising a support frame. A support plate is arranged on the support frame. The support plate is provided with a bearing pedestal. A ball screw pair is connected with the bearing pedestal via a bearing. One end of a lifting body is connected with the ball screw pair. The other end of the lifting body is connected with a connecting piece via a pressure spring. The connecting piece is connected with an action body. The action body is C-shaped. Inside the C-shaped action body, a sensor is arranged on one side and a substitute block is arranged on the other side. The substitute block is connected with the support plate. Corresponding to the support plate, a driven pressure head is arranged to pass through the support plate. The driven pressure head is connected with a cylinder. A servo motor is arranged on the support frame. The servo motor is connected with a driving pressure head. The driving pressure head is arranged corresponding to the driven pressure head. The outer side of the driving pressure head is provided with a pressure plate and a fiber optic sensor.
Description
Technical field [0001] The invention relates to the technical field of bearing manufacturing and testing, in particular to a bearing contact angle testing device. Background technique [0002] Angular contact bearing contact angle indicates the bearing axial load direction and reflects the size of the bearing axial load. In the detection of angular contact bearings, measuring the contact angle of the bearing is a reasonable choice for bearing pairing and subsequent applications It is of great significance. The existing detection methods for the contact angle of angular contact bearings use manual detection or semi-automatic detection, which has high labor intensity and low detection efficiency. Manual manual detection will affect the bearing to a certain extent. The quality of inspection. Summary of the invention [0003] In view of the above problems, the present invention provides a bearing contact angle detection device, which has a simple structure and better realizes the aut...
Claims
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IPC IPC(8): G01B11/26
Inventor 林安徽王建刚
Owner WUXI SHUANGYI PRECISION MACHINERY