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For thrust bearings on sensors

A technology of thrust bearings and sensors, applied in the direction of rotating bearings, bearings, ball bearings, etc., can solve the problems of inability to apply sensors, complex structure, inconvenient processing and assembly, etc., and achieve flexible rotation, convenient assembly and disassembly, and production low cost effect

Active Publication Date: 2015-09-23
TAIZHOU KUNSHAN MECHANICAL & ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the structure of this invention is complicated, processing and assembly are inconvenient, and can not be applied on the sensor, so its structure still needs further improvement

Method used

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  • For thrust bearings on sensors
  • For thrust bearings on sensors
  • For thrust bearings on sensors

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Embodiment Construction

[0025] Below in conjunction with embodiment the present invention is described in further detail.

[0026] Such as Figure 1 to Figure 10 As shown, this embodiment is used for the thrust bearing on the sensor, including a seat ring 1, a shaft ring 2, a cage 3, and a rolling body 4, and the rolling body 4 in this embodiment is a ball. The upper part of the cage 3 is provided with an upper circular cavity 31, and the lower part is provided with a lower circular cavity 39, and the upper and lower circular cavity 39 are distributed on the partition between the upper circular cavity 31 and the lower circular cavity 39. The circular cavity 31 communicates with the lower circular cavity 39 through the through hole 32 , and the ball can be movably placed in the through hole 32 . The shaft ring 2 is placed in the upper circular cavity 31 and placed on the ball in a rotatable manner. The specific connection method is: the outer periphery of the shaft ring 2 is embedded in the top of th...

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PUM

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Abstract

The invention relates to a thrust bearing for a sensor. The thrust bearing comprises races (1), shaft washers (2), retainers (3) and rolling bodies (4), wherein an upper round concave cavity (31) is arranged on the upper part of the retainer (3); a lower round concave cavity (39) is arranged on the lower part of the retainer (3); through holes (32) communicated with the upper round concave cavity (31) and the lower round concave cavity (39) are distributed on a division plate between the upper round concave cavity (31) and the lower round concave cavity (39); the rolling bodies (4) can be movably placed in the through holes (32); the outer circumference of the shaft washer (2) is embedded in an annular side (33) at the top of the upper round concave cavity (31) of the retainer (3); and the inner circumference of the race (1) is clamped in a downward extending annular clamping side (34) of the inner ring of the retainer (3) through elastic deformation. The thrust bearing for the sensor provided by the invention is reasonable in design, small in mounting space, lower in manufacturing cost, and therefore is also low in sale price, thus possessing an advantageous position in drastic market price competition, and directly bringing economic interest to enterprises.

Description

technical field [0001] The invention relates to the technical field of bearing manufacture, in particular to a thrust bearing used on a sensor. Background technique [0002] An existing Chinese patent No. CN99125996.3 titled "Thrust Bearing" discloses a thrust bearing on a shaft equipped with a shaft shoulder. Its structure includes a base ring, and a series of thrust bearing bearing pads; each bearing pad has an oil inlet side edge and an oil outlet side edge; the bearing pad has a working surface; the bearing pad has a bearing pad pivot that allows the bearing pad to rotate in any direction, and there are Oil distribution tank. The oil supply oil passage leads to the oil distribution groove, and there is a groove on the working surface extending backward, forming a dynamic oil film pressure on the oil inlet side edge of the bearing pad to ensure proper tilting of the bearing pad at low load. However, the structure of the invention is complex, inconvenient to process and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C19/00F16C19/16F16C33/58
Inventor 胡旭辉
Owner TAIZHOU KUNSHAN MECHANICAL & ELECTRICAL CO LTD