CN219888522U - Self-lubricating type plane roller bearing of machine tool - Google Patents
Self-lubricating type plane roller bearing of machine tool Download PDFInfo
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- CN219888522U CN219888522U CN202320830191.9U CN202320830191U CN219888522U CN 219888522 U CN219888522 U CN 219888522U CN 202320830191 U CN202320830191 U CN 202320830191U CN 219888522 U CN219888522 U CN 219888522U
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- lubricating
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- 239000007787 solid Substances 0.000 claims abstract description 38
- 230000001050 lubricating effect Effects 0.000 claims abstract description 31
- 238000005461 lubrication Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a self-lubricating type machine tool plane roller bearing, which comprises a mounting frame, wherein a plurality of groups of roller groove structures are formed in the mounting frame, rollers are arranged in the roller grooves, a trapezoid groove structure is formed in one side of one group of rollers, a lubricating device is arranged in the trapezoid groove, the lubricating device comprises a contact piece, a cover plate, a solid lubricating structure support, a positioning disc and a spring, a plurality of groups of thread positioning hole structures are formed in the middle of the contact piece, the solid lubricating structure support is arranged in the positioning hole, the other end of the solid lubricating structure support is fixedly connected with the positioning disc, a user can fixedly connect the structure with solid lubricating with the support, then the structure with the contact piece is in thread fixation with the positioning disc and is fixedly connected with the positioning disc, the contact piece and the internal solid lubricating structure are kept in contact with the rollers all the moment through compression of the spring, the surface of the rollers is coated with the solid lubricating structure, and the solid lubricating structure is transmitted to various roller structures through rotation of an external structure, and the self-lubricating effect is realized.
Description
Technical Field
The utility model relates to the field of plane bearing devices, in particular to a self-lubricating machine tool plane roller bearing.
Background
The bearing is a component for fixing and reducing the friction coefficient of load in the mechanical transmission process, has the main function of supporting a mechanical rotating body, is used for reducing the friction coefficient of mechanical load of equipment in the transmission process, and is widely applied to the fields of aviation engineering, airplanes, automobiles, ships, machine tools, motors, household appliances and the like.
Due to the requirements of special production processes, certain key equipment of industrial and mining enterprises operate under extremely severe working conditions. Because equipment is heavy, the environment temperature is high, dust is large or acid corrosive gases CO, SO2 and the like are contained in the air, the lubrication of the equipment is caused to be a lot of problems, frictional wear is serious, SO far, most of domestic enterprises still use traditional oil and grease lubrication, in fact, the industrial and mining conditions are beyond the range of the oil and grease lubrication, the bearing and other friction pairs are extremely easy to bite or bite, serious part wear and damage are caused, and the equipment is frequently stopped.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the self-lubricating machine tool plane roller bearing, through the arranged lubricating device, a user can connect and fix a structure with solid lubrication with a support of the self-lubricating machine tool plane roller bearing, then the self-lubricating machine tool plane roller bearing is in threaded fixation with a contact piece and is fixedly connected with a positioning disc, the contact piece and an internal solid lubrication structure are kept in contact with a roller at all times through compression of a spring, the surface of the roller is further coated with the solid lubrication structure, and the solid lubrication structure is transmitted to various roller structures through rotation of an external structure, so that the self-lubricating effect is realized.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a lathe plane roller bearing of self-lubricating formula, includes the mounting bracket, multiunit roller groove structure has been seted up to the inside of mounting bracket, and is provided with the roller in the roller groove, a set of trapezoidal groove structure has been seted up to one side of roller, and is provided with lubricating arrangement in the trapezoidal groove, including contact patch, apron, solid lubricating structure support, positioning disk and spring in the lubricating arrangement, multiunit screw thread locating hole structure has been seted up at the middle part of contact patch, just solid lubricating structure support sets up in the locating hole, its other end and positioning disk fixed connection, be fixed with the spring between the outside of positioning disk and the inside wall of trapezoidal groove.
As a preferable technical scheme of the utility model, the outer side of the contact piece is of an arc-shaped structure, and the top end of the contact piece is not higher than the top of the roller.
As a preferable technical scheme of the utility model, the solid lubricating structure is fixed at the front end of the solid lubricating structure support, and a thread structure is arranged in the bottom end of the solid lubricating structure support.
As a preferred technical scheme of the utility model, the cover plate is fixed with the outer side of the trapezoid groove through a hinge.
As a preferable technical scheme of the utility model, three groups of solid lubricating structure supports, positioning plates and springs are arranged in the trapezoid grooves.
As a preferable technical scheme of the utility model, the bottom end of the trapezoid groove is provided with a baffle structure.
Compared with the prior art, the utility model has the following beneficial effects:
in this device, through the lubricating arrangement who sets up, the user can be with the structure that has solid lubrication and its support be connected fixedly, later carry out the screw thread with the contact patch to carry out fixed connection with the positioning disk, and keep contact constantly with the roller with contact patch and inside solid lubrication structure through the compression of spring, and then with roller surface coating solid lubrication structure, and through the rotation of external structure, transmit for various roller structures, realize self-lubricating's effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top plan view of the structure of the present utility model;
FIG. 3 is a schematic view of the inner structure of the cover plate of the present utility model;
fig. 4 is a schematic diagram of the structure at a in fig. 3.
Wherein: 1. a mounting frame; 2. a roller; 3. a lubrication device; 31. a contact piece; 32. a cover plate; 33. a solid lubrication structure support; 34. a positioning plate; 35. and (3) a spring.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-4, the utility model provides a self-lubricating machine tool plane roller bearing, which comprises a mounting frame 1, wherein a plurality of groups of roller groove structures are arranged in the mounting frame 1, rollers 2 are arranged in the roller grooves, one side of one group of rollers 2 is provided with a trapezoid groove structure, a lubricating device 3 is arranged in the trapezoid groove, the lubricating device 3 comprises a contact piece 31, a cover plate 32, a solid lubricating structure support 33, a positioning disc 34 and a spring 35, a plurality of groups of thread positioning hole structures are arranged in the middle of the contact piece 31, the solid lubricating structure support 33 is arranged in the positioning hole, the other end of the solid lubricating structure support is fixedly connected with the positioning disc 34, and the spring 35 is fixed between the outer side of the positioning disc 34 and the inner side wall of the trapezoid groove.
In other embodiments, the outer side of the contact piece 31 is of an arc-shaped configuration, and its tip height does not exceed the top of the roller 2.
In other embodiments, the solid lubrication structure is fixed at the front end of the solid lubrication structure support 33, a threaded structure is arranged in the bottom end of the solid lubrication structure support, the cover plate 32 is fixed at the outer side of the trapezoid groove through a hinge, three groups of solid lubrication structure support 33, the positioning disc 34 and the spring 35 are arranged in the trapezoid groove, and a baffle structure is arranged at the bottom end of the trapezoid groove; through the lubricating device 3 that sets up, the user can be with the structure that has solid lubrication and its support be connected fixedly, later carry out the screw thread with contact piece 31 to carry out fixed connection with positioning disk 34, and keep contact piece 31 and inside solid lubrication structure and roller 2 constantly through the compression of spring 35, and then with roller 2 surface coating solid lubrication structure, and through the rotation of external structure, transmit for various roller 2 structures, realize the effect of self-lubricating.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a self-lubricating formula lathe plane roller bearing, includes mounting bracket (1), its characterized in that: the novel roller structure is characterized in that a plurality of groups of roller groove structures are formed in the mounting frame (1), rollers (2) are arranged in the roller grooves, a trapezoid groove structure is formed in one side of each roller (2), a lubricating device (3) is arranged in each trapezoid groove, each lubricating device (3) comprises a contact piece (31), a cover plate (32), a solid lubricating structure support (33), a positioning disc (34) and a spring (35), a plurality of groups of threaded positioning hole structures are formed in the middle of each contact piece (31), the solid lubricating structure support (33) is arranged in each positioning hole, the other end of each solid lubricating structure support is fixedly connected with the corresponding positioning disc (34), and the springs (35) are fixed between the outer side of each positioning disc (34) and the inner side of each trapezoid groove.
2. A self-lubricating machine tool planar roller bearing as claimed in claim 1, wherein: the outer side of the contact piece (31) is of an arc-shaped structure, and the top end of the contact piece is not higher than the top of the roller (2).
3. A self-lubricating machine tool planar roller bearing as claimed in claim 1, wherein: the solid lubrication structure is fixed at the front end of the solid lubrication structure support (33), and a thread structure is arranged in the bottom end of the solid lubrication structure support.
4. A self-lubricating machine tool planar roller bearing as claimed in claim 1, wherein: the cover plate (32) is fixed with the outer side of the trapezoid groove through a hinge.
5. A self-lubricating machine tool planar roller bearing as claimed in claim 1, wherein: three groups of solid lubricating structure supports (33), positioning discs (34) and springs (35) are arranged in the trapezoid grooves.
6. A self-lubricating machine tool planar roller bearing as claimed in claim 1, wherein: the bottom of the trapezoid groove is provided with a baffle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830191.9U CN219888522U (en) | 2023-04-14 | 2023-04-14 | Self-lubricating type plane roller bearing of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830191.9U CN219888522U (en) | 2023-04-14 | 2023-04-14 | Self-lubricating type plane roller bearing of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219888522U true CN219888522U (en) | 2023-10-24 |
Family
ID=88398093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320830191.9U Active CN219888522U (en) | 2023-04-14 | 2023-04-14 | Self-lubricating type plane roller bearing of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219888522U (en) |
-
2023
- 2023-04-14 CN CN202320830191.9U patent/CN219888522U/en active Active
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