CN212775192U - Copper sheathing lubricating structure - Google Patents
Copper sheathing lubricating structure Download PDFInfo
- Publication number
- CN212775192U CN212775192U CN202021073473.1U CN202021073473U CN212775192U CN 212775192 U CN212775192 U CN 212775192U CN 202021073473 U CN202021073473 U CN 202021073473U CN 212775192 U CN212775192 U CN 212775192U
- Authority
- CN
- China
- Prior art keywords
- copper sheathing
- hole
- lateral wall
- seted
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 57
- 239000010949 copper Substances 0.000 title claims abstract description 57
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 21
- 239000007770 graphite material Substances 0.000 claims abstract description 8
- 238000005461 lubrication Methods 0.000 claims description 10
- 241000227287 Elliottia pyroliflora Species 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000001771 impaired effect Effects 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a copper sheathing lubricating structure belongs to the lubricated technical field of copper sheathing, including the copper sheathing, through-hole A has been seted up to the lateral wall of copper sheathing, the lubricated piece is installed to through-hole A's inside wall, the inside wall of copper sheathing is seted up flutedly, the inside wall gap connection of recess has the ball, the lateral wall gap connection of ball has the holder, through-hole C has been seted up to the lateral wall of holder, the lateral wall right side gap connection of ball has fixed cover, through-hole B has been seted up to the lateral wall of fixed cover. The utility model discloses a thereby graphite material can use under high temperature, high rotational speed and high-pressure condition can increase the practicality, thereby rethread holder, ball and fixed cover mutually support can effectually prevent that the friction of copper sheathing inside wall is impaired, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a lubricated technical field of copper sheathing especially relates to a copper sheathing lubricating structure.
Background
The suit has the oil groove in the outside axle sleeve internal surface system of axle before, and this oil groove is an annular groove and a plurality of vertical groove usually, receives the restriction of current vertical groove structure, and the distribution area of lubricating oil has the limitation, and consequently lubricated effect is relatively poor, influences the use, and copper shaft sleeve is generally the joint when the installation simultaneously, may be because of the vibrations of equipment for the condition that produces the skew.
Patent No. CN17607473 discloses a copper bush with good lubricating effect, which comprises a bush housing, a bush inner wall and a fixed base, wherein the bush inner wall is arranged inside the bush housing, a groove is formed on the surface of the bush inner wall, the fixed base is fixed at one end of the bush housing by welding, a through hole is formed in the middle of the fixed base, fixed rods are fixedly inserted into two sides of the through hole, a jack is formed in one side of each fixed rod, a locking screw is fixedly inserted into the jack, the locking screw is movably arranged inside two ends of the fixed base, the lubricating oil is difficult to flow out by forming the groove in the bush inner wall, waste is reduced, the amount of the lubricating oil is increased to a certain extent, so that the lubricating effect is improved, a wear-resistant sleeve is sleeved outside the bush housing, friction loss between the wear-resistant sleeve and other equipment is reduced, and the locking screw is fixed by inserting the, is simple and convenient, and is convenient to disassemble.
At present, the technology has certain defects: 1. the inability of lubricating oils to be used under high speed, high temperature, and high pressure conditions results in reduced practicality; 2. the inner side wall of the copper sleeve is not lubricated, so that the copper sleeve is worn.
SUMMERY OF THE UTILITY MODEL
The utility model provides a copper sheathing lubricating structure can use thereby can increase the practicality under high temperature, high rotational speed and high-pressure condition through graphite material, thereby rethread holder, ball and fixed cover mutually support and can effectually prevent that the friction of copper sheathing inside wall is impaired, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of copper sheathing lubricating structure, including the copper sheathing, through-hole A has been seted up to the lateral wall of copper sheathing, the lubricating block is installed to through-hole A's inside wall, the inside wall of copper sheathing is seted up flutedly, the inside wall gap connection of recess has the ball, the lateral wall gap connection of ball has the holder, through-hole C has been seted up to the lateral wall of holder, the lateral wall right side gap connection of ball has fixed cover, through-hole B has been seted up to the lateral wall of fixed cover, the protective sheath is installed to the lateral wall of copper sheathing.
Optionally, the lubricating block is made of a graphite material.
Optionally, the retainer is located on the right side of the outer side wall of the copper sleeve.
Optionally, the outer side wall of the fixed sleeve is located at the inner side wall of the copper sleeve.
The utility model has the advantages as follows:
1. the utility model discloses it is practical, convenient operation and excellent in use effect, through-hole A has been seted up to the lateral wall of copper sheathing, the lubrication piece is installed to through-hole A's inside wall, because the lubrication piece is the graphite material, graphite is a crystal morphology of carbon, hexagonal lattice has, the atom is the range of stratiform, the distance between the carbon atom is 0.142nm on the same one deck crystal face, it combines to be the covalent bond each other, the distance between layer is 0.34nm, be the molecular bond between the atom and combine, effort between layer is very little, so very easily relative slip takes place between the layer, because these structural characteristics, can play fine antifriction effect, be a fine solid lubricant mechanical stability, corrosion resistance and oxidation stability, can improve metal surface anti-friction ability, reduce coefficient of friction, be applicable to high temperature, the coarse mechanical equipment of heavy load is lubricated, thereby can be at high temperature, The high-speed and high-pressure environment.
2. The utility model discloses in, the inside wall of copper sheathing is seted up flutedly, through-hole C has been seted up to the lateral wall of holder, the ball is installed to through-hole C's lateral wall, fixed cover is located the copper sheathing inside wall, through-hole B has been seted up to the lateral wall of fixed cover, the holder is located the clearance department between copper sheathing and fixed cover, the ball is located recess and through-hole B department, thereby the ball can slide in the groove, thereby can effectually lubricate copper sheathing inside wall, thereby can effectually prevent the wearing and tearing of copper sheathing inside wall.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a copper bush lubrication structure according to an embodiment of the present invention;
fig. 2 is a schematic top view of a copper bush lubrication structure according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structural view of a copper bush lubrication structure according to an embodiment of the present invention;
fig. 4 is a schematic view of a ball structure of a copper sheathing lubricating structure according to the embodiment of the present invention.
In the figure: 1. a copper sleeve; 2. the lubrication is fast; 3. a through hole A; 4. a holder; 5. fixing a sleeve; 6. a through hole B; 7. a ball bearing; 8. a through hole C; 9. a groove; A. and (6) a protective sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A copper bush lubrication structure according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
As shown in fig. 1-4, a copper sheathing lubricating structure, including copper sheathing 1, through-hole A3 has been seted up to the lateral wall of copper sheathing 1, lubricated piece 2 is installed to through-hole A3's inside wall, copper sheathing 1's inside wall is seted up flutedly 9, the inside wall gap connection of flutedly 9 has ball 7, the lateral wall gap connection of ball 7 has holder 4, through-hole C8 has been seted up to holder 4's lateral wall, the lateral wall right side gap connection of ball 7 has fixed cover 5, through-hole B6 has been seted up to fixed cover 5's lateral wall, protective sheath a is installed to copper sheathing 1's lateral wall. Thereby, can use under high temperature, high rotational speed and high pressure condition through graphite material and can increase the practicality, thereby rethread holder, ball and fixed cover mutually support and can effectually prevent that the friction of copper sheathing inside wall is impaired.
In this embodiment, as shown in fig. 1, the material of the lubricating block 2 is graphite. Wherein, graphite material can be effectual lubricated copper sheathing lateral wall.
In the embodiment, as shown in fig. 3, the retainer 4 is located at the right side of the outer side wall of the copper sleeve 1. Wherein, can effectually prevent that copper sheathing inside wall friction from haring.
In the embodiment, as shown in fig. 2, the outer side wall of the fixing sleeve 5 is located at the inner side wall of the copper sleeve 1. Wherein the cage can be fixed to fix the balls.
It should be noted that the utility model relates to a copper sheathing lubricating structure, in operation, the lateral wall of copper sheathing 1 has been seted up through-hole A3, lubricating block 2 is installed to the inside wall of through-hole A3, because lubricating block 2 is the graphite material, graphite is a crystal form of carbon, has hexagonal lattice, the atom is the lamellar arrangement, the distance between the carbon atom on the same layer crystal face is 0.142nm, it combines to be the covalent bond each other, the distance between layer is 0.34nm, the interatomic is the molecular bond combination, the effort between layer is very little, so relative slip very easily takes place between the layer, because these characteristics on the structure, can play fine antifriction effect, be a fine solid lubricant machinery, stability and oxidation stability, can improve metal surface anti-friction ability, reduce the coefficient of friction, be applicable to high temperature, heavy load coarse machinery equipment lubrication, thereby can be at high temperature, use under high-speed and highly compressed environment, copper sheathing 1's inside wall is seted up flutedly 9, through-hole C8 has been seted up to holder 4's lateral wall, ball 7 is installed to through-hole C8's lateral wall, fixed cover is located copper sheathing 1 inside wall, through-hole B6 has been seted up to fixed cover 5's lateral wall, holder 4 is located the clearance department between copper sheathing and fixed cover 5, ball 7 is located recess 9 and through-hole B6 department, thereby ball 7 can slide in recess 9 department, thereby can effectually lubricate copper sheathing 1 inside wall, thereby can effectually prevent the wearing and tearing of copper sheathing 1 inside wall.
The utility model relates to a copper sheathing lubricating structure 1, copper sheathing; 2. the lubrication is fast; 3. a through hole A; 4. a holder; 5. fixing a sleeve; 6. a through hole B; 7. a ball bearing; 8. a through hole C; 9. a groove; A. the protective sleeve components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a copper sheathing lubricating structure, includes copper sheathing (1), its characterized in that, through-hole A (3) have been seted up to the lateral wall of copper sheathing (1), lubricated piece (2) are installed to the inside wall of through-hole A (3), the inside wall of copper sheathing (1) is seted up flutedly (9), the inside wall gap connection of recess (9) has ball (7), the lateral wall gap connection of ball (7) has holder (4), through-hole C (8) have been seted up to the lateral wall of holder (4), the lateral wall right side gap connection of ball (7) has fixed cover (5), through-hole B (6) have been seted up to the lateral wall of fixed cover (5), protective sheath (A) are installed to the lateral wall of copper sheathing (1).
2. The copper bushing lubricating structure according to claim 1, wherein the lubricating block (2) is made of graphite material.
3. A copper bushing lubricating structure according to claim 1, characterized in that the cage (4) is located on the right side of the outer side wall of the copper bushing (1).
4. A copper bush lubrication structure as claimed in claim 1, characterised in that the outer side wall of said fixing bush (5) is located at the inner side wall of the copper bush (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021073473.1U CN212775192U (en) | 2020-06-12 | 2020-06-12 | Copper sheathing lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021073473.1U CN212775192U (en) | 2020-06-12 | 2020-06-12 | Copper sheathing lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212775192U true CN212775192U (en) | 2021-03-23 |
Family
ID=75073431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021073473.1U Expired - Fee Related CN212775192U (en) | 2020-06-12 | 2020-06-12 | Copper sheathing lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212775192U (en) |
-
2020
- 2020-06-12 CN CN202021073473.1U patent/CN212775192U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |