CN211525350U

CN211525350U - Oilless bearing with high bearing capacity

Info

Publication number: CN211525350U
Application number: CN201922162260.XU
Authority: CN
Inventors: 戴星月; 张兰英
Original assignee: Huayi Bearing Technology Jiangsu Co ltd
Current assignee: Huayi Bearing Technology Jiangsu Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-18
Anticipated expiration: 2029-12-05

Abstract

The utility model provides an oilless bearing that bearing capacity is high relates to oilless bearing technical field. This oilless bearing that bearing capacity is high, including top of the shaft circle and receiving mechanism, the surface top of the shaft circle is provided with the oil filler point, oil filler point internal surface top and small-size screw stopper external surface bottom threaded connection, the internal surface left side middle part and the left side overlap joint of slip metal post surface of receiving circle, the surface right side of slip metal post and the surface one side swing joint of interior layer metal circle, the inside of receiving circle is provided with the oil storage chamber, the internal surface of receiving circle is provided with out oily pore, the internal surface of interior pilot circle way links up the surface top swing joint of body with the alloy, the surface bottom of alloy links up the body and the surface top welding of outer commentaries on classics circle. The utility model discloses an outer use of circling and accepting circle etc. so the structure that possess many places atress that can be better when using, so the device can have the high function of accepting ability.

Description

Oilless bearing with high bearing capacity

Technical Field

The utility model relates to an oilless bearing technical field specifically is an oilless bearing that bearing capacity is high.

Background

The oilless bearing is one of bearings, however, most of the existing bearings are integrally formed, so that the bearing capacity is poor, and the bearing cannot be adjusted, although the oilless bearing is described, some lubricating oil is needed for lubrication in practical use, however, the existing lubricating oil adding is troublesome, and the lubricating oil is used for lubricating the surface everywhere, so that the oilless bearing with high bearing capacity can be designed aiming at the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an oilless bearing that bearing capacity is high reaches the purpose that bearing capacity is high.

(II) technical scheme

In order to realize the above-mentioned purpose that has the bearing capacity height, the utility model provides a following technical scheme: the utility model provides an oilless bearing that bearing capacity is high, includes top of a shaft circle and receiving mechanism, receiving mechanism includes interior layer gold circle, slip metal post, small-size screw stopper, oil filler point, oil storage chamber, oil outlet pore, axle foundation ring, interior pilot circle way, alloy linking body, outer commentaries on classics circle and receiving circle, the surface bottom of top of a shaft circle and the surface top welding of receiving circle, the surface bottom of receiving circle and the surface top welding of axle foundation ring, the surface bottom of top of a shaft circle is provided with interior pilot circle way, the surface top of a shaft circle is provided with the oil filler point, the internal surface top of oil filler point and the surface bottom threaded connection of small-size screw stopper, the internal surface left side middle part of receiving circle and the surface left side overlap joint of slip metal post, the surface right side of slip metal post and the surface one side swing joint of interior layer gold circle, the inside of holding ring is provided with the oil storage chamber, the internal surface of holding ring is provided with the pore of producing oil, the internal surface of interior pilot circle way and the surface top swing joint of alloy link up the body, the surface bottom of alloy link up the body and the surface top welding of outer commentaries on classics circle.

Preferably, the inner diameter of the oil storage cavity is smaller than the outer diameter of the bearing ring, and the inner diameter of the top shaft ring is larger than the outer diameter of the inner laminated metal ring.

Preferably, the top shaft ring and the bottom shaft ring have the same specification, and round openings are formed in the middle of the top shaft ring and the middle of the bottom shaft ring.

Preferably, the middle part of the outer layer rotating ring is provided with a channel, and the inner diameter of the channel and the outer diameter of the bearing ring are equal.

Preferably, the inner layer metal ring, the alloy joint body, the outer layer rotating ring, the receiving ring and the like are all made of carbon alloy and have the same components.

Preferably, the inner diameters of the top shaft ring and the bearing ring are the same.

(III) advantageous effects

Compared with the prior art, the utility model provides an oilless bearing that bearing capacity is high possesses following beneficial effect:

1. the utility model discloses an interior layer gold circle, slip metal post, small-size screw stopper, alloy link up the body, outer circle and the bearing circle isotructure mutually support and use, so can be better possess the structure of many places atress in the use to can bear more power way, but also can finely tune according to in-service use, so can know from this that the device can have bearing capacity high function.

2. The utility model discloses an oil storage chamber, the pore that produces oil, axle foundation ring, interior pilot circle way, alloy link up the body, interior layer gold circle and the use of mutually supporting of sliding metal post isotructure, so can be better when using store some lubricating oil in inside to can conveniently lubricate the structure of contact when using, so can know from this, the device is more practical and more convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of a front view portion of fig. 1 according to the present invention.

In the figure: 1 top ring of shaft, 2 bearing mechanism, 201 inner layer metal ring, 202 sliding metal column, 203 small screw plug, 204 oil hole, 205 oil storage cavity, 206 oil outlet pore, 207 bottom ring of shaft, 208 inner circle guide, 209 alloy connection, 210 outer layer rotating ring, 211 bearing ring.

Detailed Description

Referring to fig. 1-3, an oilless bearing with high bearing capacity comprises a top ring 1 and a receiving mechanism 2, wherein the receiving mechanism 2 comprises an inner layer alloy ring 201, a sliding metal column 202, a small screw plug 203, an oil filling hole 204, an oil storage cavity 205, an oil outlet pore 206, a bottom ring 207, an inner circular guide channel 208, an alloy connecting body 209, an outer layer rotating ring 210 and a receiving ring 211, the bottom of the outer surface of the top ring 1 is welded with the top of the outer surface of the receiving ring 211, the bottom of the outer surface of the receiving ring 211 is welded with the top of the outer surface of the bottom ring 207, the bottom of the outer surface of the top ring 1 is provided with the inner circular guide channel 208, the top of the outer surface of the top ring 1 is provided with the oil filling hole 204, the top of the inner surface of the oil filling hole 204 is in threaded connection with the bottom of the outer surface of the small screw plug 203, the middle of the left inner surface of the receiving ring 211 is lapped with the left side of the outer surface, an oil storage cavity 205 is arranged inside the bearing ring 211, an oil outlet fine hole 206 is arranged on the inner surface of the bearing ring 211, the inner surface of an inner guide circular channel 208 is movably connected with the top of the outer surface of an alloy connecting body 209, the bottom of the outer surface of the alloy connecting body 209 is welded with the top of the outer surface of an outer layer rotating ring 210, the inner diameter of the oil storage cavity 205 is smaller than the outer diameter of the bearing ring 211, the inner diameter of the top shaft ring 1 is larger than the outer diameter of the inner layer alloy ring 201, the specifications of the top shaft ring 1 and the bottom shaft ring 207 are the same, round openings are formed in the middle parts of the top shaft ring 1 and the bottom shaft ring 207, a channel is arranged in the middle part of the outer layer rotating ring 210, the inner diameter of the channel is larger than the outer diameter of the bearing ring 211, the structures of the inner layer alloy ring 201, the alloy connecting body 209, the outer layer rotating ring 210 and the bearing ring 211 are all made of carbon alloy, the same in composition, the inner, The sliding metal column 202, the small screw plug 203, the alloy joint body 209, the outer layer rotating ring 210 and the bearing ring 211 are matched with each other for use, so that the device can better have a structure with multiple stress positions in use, and can bear more force, and can be finely adjusted according to actual use, so that the device can have a high bearing capacity, and can better store some lubricating oil in use through the matching of the structures such as the oil storage cavity 205, the oil outlet pore 206, the shaft bottom ring 207, the inner guide circular channel 208, the alloy joint body 209, the inner layer alloy ring 201 and the sliding metal column 202, so that the device can be used for lubricating the contacted structure conveniently in use, and therefore, the device is more practical and convenient.

When using, will need to use one side of oilless bearing to insert the internal surface of inlayer alloy circle 201, slowly twist off small-size screw plug 203, then pour into some lubricating oil to the inside of oil storage chamber 205, then can let lubricating oil slowly ooze from oil outlet pore 206 when using to convenient lubrication, then rotate outer layer when needing to adjust and revolve circle 210 can.

In summary, the oilless bearing with high bearing capacity is formed by mutually matching the structures of the inner layer metal ring 201, the sliding metal column 202, the small screw plug 203, the alloy joint body 209, the outer layer rotating ring 210, the receiving ring 211 and the like, therefore, the utility model can have a structure with a plurality of stress points better when in use, thereby bearing more force and being fine-tuned according to the actual use, therefore, the device has high bearing capacity, and through the mutual matching of the structures of the oil storage cavity 205, the oil outlet pore 206, the shaft bottom ring 207, the inner circular guide channel 208, the alloy connecting body 209, the inner alloy ring 201, the sliding metal column 202 and the like, it is better to store some lubricant inside when in use, so that the structure in contact can be lubricated conveniently when in use, so that it can be seen that the device is more practical and convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oilless bearing that bearing capacity is high, includes top of axle circle (1) and receiving mechanism (2), its characterized in that: the bearing mechanism (2) comprises an inner layer alloy ring (201), a sliding metal column (202), a small screw plug (203), an oil filling hole (204), an oil storage cavity (205), an oil outlet pore (206), a shaft bottom ring (207), an inner circular guide channel (208), an alloy joint body (209), an outer layer rotating ring (210) and a bearing ring (211), wherein the bottom of the outer surface of the shaft top ring (1) is welded with the top of the outer surface of the bearing ring (211), the bottom of the outer surface of the bearing ring (211) is welded with the top of the outer surface of the shaft bottom ring (207), the bottom of the outer surface of the shaft top ring (1) is provided with the inner circular guide channel (208), the top of the outer surface of the shaft top ring (1) is provided with the oil filling hole (204), the top of the inner surface of the oil filling hole (204) is in threaded connection with the bottom of the outer surface of the small screw plug (203), the middle of the left side of the inner surface of the bearing ring (211) is, the surface right side of slip metal column (202) and the surface one side swing joint of interior layer gold circle (201), the inside of holding circle (211) is provided with oil storage chamber (205), the internal surface of holding circle (211) is provided with out oil pore (206), the internal surface of interior pilot circle way (208) and the surface top swing joint of alloy link body (209), the surface bottom of alloy link body (209) and the surface top welding of outer commentaries on classics circle (210).

2. An oilless bearing with high load bearing capacity as claimed in claim 1, wherein: the inner diameter of the oil storage cavity (205) is smaller than the outer diameter of the bearing ring (211), and the inner diameter of the shaft top ring (1) is larger than the outer diameter of the inner laminated alloy ring (201).

3. An oilless bearing with high load bearing capacity as claimed in claim 1, wherein: the shaft top ring (1) and the shaft bottom ring (207) are identical in specification, and round openings are formed in the middle of the shaft top ring (1) and the middle of the shaft bottom ring (207).

4. An oilless bearing with high load bearing capacity as claimed in claim 1, wherein: the middle part of the outer layer rotating ring (210) is provided with a channel, and the inner diameter of the channel and the outer diameter of the bearing ring (211) are equal.

5. An oilless bearing with high load bearing capacity as claimed in claim 1, wherein: the inner layer alloy ring (201), the alloy connecting body (209), the outer layer rotating ring (210), the bearing ring (211) and the like are all made of carbon alloy and have the same components.

6. An oilless bearing with high load bearing capacity as claimed in claim 1, wherein: the inner diameters of the shaft top ring (1) and the bearing ring (211) are the same.