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Ball bearing convenient for oil injection

A ball bearing and oil injection technology, which is applied in the field of ball bearings, can solve the problems of waste, excessive overflow, and inaccurate control of injection volume, etc., and achieve the effects of saving space, good control, and preventing the entry of lubricating oil

Pending Publication Date: 2022-07-22
张红燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After a long time of work, the ball bearing needs to be regularly injected with lubricating oil for maintenance. Generally, the lubricating oil is poured into the ball bearing manually. Lubricating oil gets on workers' hands and wastes, so we propose a ball bearing that is easy to oil

Method used

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  • Ball bearing convenient for oil injection
  • Ball bearing convenient for oil injection
  • Ball bearing convenient for oil injection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: A ball bearing that is easy to fill with oil, including the bearing outer ring 1, such as Figure 7 As shown, the inner wall of the bearing outer ring 1 is provided with a ball 2 for reducing friction, the outer side of the ball 2 is clamped with a retainer 3 for limiting, and the outer side of the ball 2 is provided with an inner ring 4, such as Image 6As shown, the top of the inner ring 4 is clamped with a corresponding type of seal 5 for sealing, and the top of the corresponding type of seal 5 is fixedly installed with a corresponding type of clamping ring 6 for limiting, such as figure 2 As shown, the bottom of the corresponding snap ring 6 is snapped with a prefabricated movable pressure plate 7 for sliding, and the bottom of the prefabricated movable pressure plate 7 is provided with a first telescopic spring 8. When the movable platen 7 moves downward, it squeezes the first telescopic spring 8. When the prefabricated movable platen 7 is no longer ...

Embodiment 2

[0033] Example 2: as figure 2 As shown, the inner wall of the prefabricated cylinder 9 is fixedly installed with a prefabricated bearing column 19 for supporting, the number of the prefabricated bearing columns 19 is set to be multiple, and the plurality of prefabricated bearing columns 19 are arranged in the shape of the inner wall of the prefabricated cylinder 9. The annular equidistant arrangement is arranged in sequence, one end of the prefabricated bearing column 19 is fixedly installed with a circular threaded cap 20, the strip-shaped threaded rod 17 and the circular threaded cap 20 are arranged in a threaded connection, and the bottom of the strip-shaped threaded rod 17 is fixed and installed. A prefabricated hollow oil storage tube 22 is hinged to the connected anti-slip snap-on base 21 , and the number of the pre-fabricated hollow oil storage tube 22 is set to a plurality. The vertical centerline of the rod 17 is arranged in a mirror-symmetrical shape.

[0034] It s...

Embodiment 3

[0035] Example 3: as image 3 As shown, the top of the prefabricated hollow oil storage pipe 22 is fixedly installed with a corresponding type oil storage tank 23 for holding lubricating oil, and the bottom of the corresponding type oil storage tank 23 is provided with a first square hole groove 24 for discharging lubricating oil. The bottom of the hollow oil storage pipe 22 is fixedly installed with a corresponding type base guard 25, and the outer side of the corresponding type base guard 25 is provided with a second square hole groove 26 for lubricating oil to flow out, and the lubricating oil drips through the corresponding type arc panel 18 to the corresponding The inner cavity of the oil storage tank 23 flows into the inner cavity of the prefabricated hollow oil storage tube 22 through the first square hole groove 24, and then flows to the surface of the ball 2 through the second square hole groove 26. One end of the prefabricated hollow oil storage tube 22 is hinged with...

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Abstract

The invention discloses a ball bearing convenient for oil injection, and particularly relates to the field of ball bearings, the ball bearing comprises a bearing outer ring, the inner wall of the bearing outer ring is provided with a ball, the outer side of the ball is clamped with a retainer, the outer side of the ball is provided with an inner ring, the top of the inner ring is clamped with a corresponding sealing element, and the top of the corresponding sealing element is fixedly provided with a corresponding clamping ring. Through the arrangement of the prefabricated cylinder, when lubricating oil is injected into the surface of a corresponding sealing piece, a prefabricated movable pressing plate is pressed to touch a corresponding catering plate, so that the corresponding catering plate moves downwards, and when the corresponding catering plate moves downwards, a second oil discharge hole is aligned with a first oil discharge hole; and at the moment, lubricating oil flows to the surfaces of the corresponding cambered surface plates through the first oil discharge holes and the second oil discharge holes and then drips to the outer sides of the balls, so that the lubricating effect is achieved, the injection amount of the lubricating oil can be better controlled, and convenience and practicability are improved.

Description

technical field [0001] The present invention relates to the technical field of ball bearings, and more particularly, the present invention relates to a ball bearing that facilitates oil injection. Background technique [0002] Ball bearing is a kind of rolling bearing. The spherical alloy steel ball is installed in the middle of the inner steel ring and the outer steel ring to reduce the friction during the power transmission process and improve the transmission efficiency of mechanical power by rolling. The purpose of the ball bearing is to reduce Rotational friction and supports radial and axial loads. It does this by using at least two races to accommodate the ball and transfer the load through the ball. In most applications, one race is stationary and the other race is secured to a rotating assembly (eg, a hub or shaft). When one of the bearing races rotates, it also causes the balls to rotate. Because the balls roll, they have a much lower coefficient of friction tha...

Claims

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Application Information

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IPC IPC(8): F16C19/02F16C33/66F16C33/78
CPCF16C19/02F16C33/6659F16C33/6681F16C33/7806
Inventor 张红燕
Owner 张红燕