CN115750599A - Corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity - Google Patents
Corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity Download PDFInfo
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- CN115750599A CN115750599A CN202211428313.8A CN202211428313A CN115750599A CN 115750599 A CN115750599 A CN 115750599A CN 202211428313 A CN202211428313 A CN 202211428313A CN 115750599 A CN115750599 A CN 115750599A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The invention relates to the technical field of bearing bushes and discloses a corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity, which comprises a bearing body and a structural assembly, wherein the structural assembly comprises an outer steel ring and an inner steel ring; be provided with the ball body between outer steel ring, the interior steel ring, the inside of interior steel ring is provided with the copper axle bush body, the outer wall of the copper axle bush body divide into the triplex, and be upper segment portion, middle-section portion and lower segment portion respectively, through setting up the copper axle bush body to the louvre has evenly been seted up to the equidistance above that, has played radiating effect, scatters its produced heat of friction, divide into upper segment portion, middle-section portion and hypomere portion through the outer wall at the copper axle bush body, it is provided with first supplementary axle bush guard ring to correspond respectively, the axle bush guard ring is assisted to the main shaft bush, the second, the inner wall of steel ring including the copper axle bush body is installed, the structural strength and the bearing capacity of the copper axle bush body of great improvement, the effect of being convenient for use has been reached.
Description
Technical Field
The invention relates to the technical field of bearing bushes, in particular to a corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity.
Background
The bearing bush is a part of the sliding bearing which is contacted with the shaft, and has an integral type and a split type, wherein the integral type bearing bush is generally called a shaft sleeve. When the sliding bearing works, a layer of thin oil film is required to be arranged between the bearing bush and the rotating shaft for lubricating. If lubrication is poor, a direct friction state exists between the bearing bush and the rotating shaft, and the shaft is easily damaged due to high temperature generated by friction, so that sufficient lubrication needs to be obtained between the rotating shaft and the bearing bush.
The existing bearing bush has the disadvantages of low structural strength, poor bearing capacity, poor corrosion resistance, poor wear resistance, short service life and reduced use efficiency.
Disclosure of Invention
The invention aims to provide a corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity, and the purpose of convenient use is achieved.
In order to achieve the purpose, the invention provides the following technical scheme: the corrosion-resistant and wear-resistant copper bush with heavy bearing capacity comprises a bearing body and a structural component, wherein the structural component comprises an outer steel ring and an inner steel ring;
a ball body is arranged between the outer steel ring and the inner steel ring, a copper bearing bush body is arranged inside the inner steel ring, the outer wall of the copper bearing bush body is divided into three parts, namely an upper section part, a middle section part and a lower section part, and the upper section part, the middle section part and the lower section part are respectively and correspondingly provided with a first auxiliary bearing bush protecting ring, a main bearing bush protecting ring and a second auxiliary bearing bush protecting ring;
the copper bearing bush body sequentially comprises a first antifriction layer, a ternary alloy layer, a reinforcing layer, a nickel grid layer and a second antifriction layer from outside to inside.
Preferably, the inner steel ring is internally provided with a hollow cavity.
Preferably, the inner wall of the inner steel ring is fixedly connected with the clamping convex bodies, the number of the clamping convex bodies is two, the copper bearing bush body is arranged on the inner wall of the inner steel ring, and the structural strength and the bearing capacity of the copper bearing bush body are greatly improved.
Preferably, the copper bearing bush body is evenly provided with heat dissipation holes at equal intervals.
Preferably, the outer wall of the copper bearing bush body is fixedly installed with the inner wall of the first auxiliary bearing bush protecting ring, the main bearing bush protecting ring and the second auxiliary bearing bush protecting ring, and the protection effect is achieved by arranging the first auxiliary bearing bush protecting ring, the main bearing bush protecting ring and the second auxiliary bearing bush protecting ring.
Preferably, a concave ring groove clamped with the clamping convex body is formed among the first auxiliary bearing bush protecting ring, the main bearing bush protecting ring and the second auxiliary bearing bush protecting ring.
Preferably, one side of first antifriction layer and one side fixed connection of ternary alloy-layer, the opposite side of ternary alloy-layer and one side fixed connection of enhancement layer, the opposite side of enhancement layer and one side fixed connection of nickel gate layer, the opposite side of nickel gate layer and one side fixed connection of second antifriction layer set up first antifriction layer, ternary alloy-layer, enhancement layer, nickel gate layer, second antifriction layer, can effectively improve the bearing capacity of axle bush, stand wear and tear ability, corrosion resistance and life.
Preferably, the copper bearing block body is made of RAEX wear-resistant quenched steel. The RAEX wear-resistant steel can prolong the service life, reduce the wear of structural members and save the cost, and because the RAEX wear-resistant steel has high strength, the RAEX wear-resistant steel can improve the corrosion resistance and has strong adhesive force, weather resistance, water resistance, durability and other properties.
The invention provides a corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity. The method has the following beneficial effects:
(1) The copper bearing bush body is arranged, the heat dissipation holes are uniformly formed in the copper bearing bush body at equal intervals, the heat dissipation effect is achieved, heat generated by friction of the copper bearing bush body is dissipated, the outer wall of the copper bearing bush body is divided into the upper section part, the middle section part and the lower section part, the first auxiliary bearing bush protection ring, the main shaft bush protection ring and the second auxiliary bearing bush protection ring are correspondingly arranged on the outer wall of the copper bearing bush body respectively, the copper bearing bush body is arranged on the inner wall of the inner steel ring, the structural strength and the bearing capacity of the copper bearing bush body are greatly improved, and the effect of convenience in use is achieved.
(2) The copper bearing bush comprises a first antifriction layer, a ternary alloy layer, a reinforcing layer, a nickel grid layer and a second antifriction layer from outside to inside in sequence, so that the bearing capacity, the wear resistance, the corrosion resistance and the service life of the bearing bush can be effectively improved.
(3) The invention has the advantages that the copper bearing bush body is made of the RAEX wear-resistant quenched steel, the RAEX wear-resistant steel can prolong the service life, reduce the wear of structural members and save the cost, and the RAEX wear-resistant steel has high strength, can improve the corrosion resistance and has strong adhesive force, weather resistance, water resistance, durability and other properties.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top perspective view of the present invention;
FIG. 3 is an exploded view of the structure of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a layered view of the copper bearing shell of the present invention.
In the figure: 1 bearing body, 2 structural components, 201 outer steel ring, 202 inner steel ring, 203 ball body, 204 block convex body, 205 copper bearing bush body, 206 main bearing bush protective ring, 207 first auxiliary bearing bush protective ring, 208 second auxiliary bearing bush protective ring, 2051 first antifriction layer, 2052 ternary alloy layer, 2053 reinforcing layer, 2054 nickel grid layer and 2055 second antifriction layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1 to 5, the present invention provides a technical solution: the corrosion-resistant and wear-resistant copper bush with heavy bearing capacity comprises a bearing body 1 and a structural component 2, wherein the structural component 2 comprises an outer steel ring 201, an inner steel ring 202 and a copper bush body 205;
a ball body 203 is arranged between the outer steel ring 201 and the inner steel ring 202, a hollow cavity is arranged inside the inner steel ring 202, the inner wall of the inner steel ring 202 is fixedly connected with two clamping convex bodies 204, a copper bearing bush body 205 is arranged inside the inner steel ring 202, heat dissipation holes are uniformly formed in the copper bearing bush body 205 at equal intervals, the outer wall of the copper bearing bush body 205 is divided into three parts, namely an upper section part, a middle section part and a lower section part, the upper section part, the middle section part and the lower section part are respectively and correspondingly provided with a first auxiliary bearing bush protecting ring 207, a main bearing bush protecting ring 206 and a second auxiliary bearing bush protecting ring 208, the outer wall of the copper bearing bush body 205 is fixedly installed with the inner walls of the first auxiliary bearing bush protecting ring 207, the main bearing bush protecting ring 206 and the second auxiliary bearing bush protecting ring 208, and a concave ring groove clamped with the clamping convex bodies 204 is formed between the first auxiliary bearing bush protecting ring 207, the main bearing bush protecting ring 206 and the second auxiliary bearing bush protecting ring 208; through setting up the copper axle bush body 205, and the louvre has evenly been seted up to the equidistance above that, radiating effect has been played, scatter its produced heat of friction, divide into upper segment portion through the outer wall at the copper axle bush body 205, middle segment portion and hypomere portion, it is provided with first supplementary bearing bush guard ring 207 to correspond respectively, spindle bush guard ring 206, second supplementary bearing bush guard ring 208, inner wall of steel ring 202 including installing the copper axle bush body 205, great improvement copper axle bush body 205's structural strength and bearing capacity, the effect of convenient to use has been reached.
The copper bearing shell 205 comprises a first antifriction layer 2051, a ternary alloy layer 2052, a reinforcing layer 2053, a nickel gate layer 2054 and a second antifriction layer 2055 from outside to inside in sequence;
one side of the first antifriction layer 2051 is fixedly connected with one side of the ternary alloy layer 2052, the other side of the ternary alloy layer 2052 is fixedly connected with one side of the reinforcing layer 2053, the other side of the reinforcing layer 2053 is fixedly connected with one side of the nickel gate layer 2054, the other side of the nickel gate layer 2054 is fixedly connected with one side of the second antifriction layer 2055, the first antifriction layer 2051, the ternary alloy layer 2052, the reinforcing layer 2053, the nickel gate layer 2054 and the second antifriction layer 2055 are sequentially arranged from outside to inside through the copper bearing shell 205, so that the bearing capacity, the wear resistance, the corrosion resistance and the service life of the bearing shell can be effectively improved. The copper bearing bush body 205 is made of RAEX abrasion-resistant quenched steel, the RAEX abrasion-resistant steel can prolong the service life, reduce the abrasion of structural members and save the cost, and the RAEX abrasion-resistant steel has high strength, so that the corrosion resistance can be improved, and the RAEX abrasion-resistant quenched steel has strong adhesive force, weather resistance, water resistance, durability and other properties.
When the bearing bush is used, the copper bearing bush body 205 is arranged, the heat dissipation holes are uniformly formed in the copper bearing bush body at equal intervals, the heat dissipation effect is achieved, heat generated by friction is dissipated, the outer wall of the copper bearing bush body 205 is divided into the upper section part, the middle section part and the lower section part, the first auxiliary bearing bush protection ring 207, the main bearing bush protection ring 206 and the second auxiliary bearing bush protection ring 208 are correspondingly arranged, the copper bearing bush body 205 is arranged on the inner wall of the inner steel ring 202, the structural strength and the bearing capacity of the copper bearing bush body 205 are greatly improved, the first antifriction layer 2051, the ternary alloy layer 2052, the reinforcing layer 2053, the nickel grid layer 2054 and the second antifriction layer 2055 are sequentially arranged from outside to inside through the copper bearing bush body 205, the bearing capacity, the wear resistance, the corrosion resistance and the service life of the bearing bush can be effectively improved, the abrasion resistance and the wear resistance are improved, the service life of the copper bearing bush body 205 is made of RAEX wear-resistant quenched steel, the RAEX wear-resistant steel can prolong the service life, reduce the wear of structural parts, save the cost, and the RAEX wear-resistant steel has high characteristics, the water resistance, the corrosion resistance and the like.
In conclusion, can obtain, through setting up copper axle bush body 205, and the louvre has evenly been seted up to the equidistance above that, the radiating effect has been played, scatter its produced heat of friction, divide into upper segment portion, middle-stage portion and hypomere portion through the outer wall at copper axle bush body 205, it is provided with first supplementary axle bush guard ring 207 to correspond respectively, main shaft bush guard ring 206, second supplementary axle bush guard ring 208, the inner wall of steel ring 202 including installing copper axle bush body 205, great improvement copper axle bush body 205's structural strength and bearing capacity, reached the effect of convenient to use.
The copper bearing shell body 205 comprises a first antifriction layer 2051, a ternary alloy layer 2052, a reinforcing layer 2053, a nickel grid layer 2054 and a second antifriction layer 2055 from outside to inside in sequence, so that the bearing capacity, the wear resistance, the corrosion resistance and the service life of the bearing shell can be effectively improved.
Because the copper bearing bush body 205 is made of the RAEX abrasion-resistant quenched steel, the RAEX abrasion-resistant steel can prolong the service life, reduce the abrasion of structural members and save the cost, and because the RAEX abrasion-resistant steel has the characteristic of high strength, the RAEX abrasion-resistant quenched steel can improve the corrosion resistance and has strong adhesive force, weather resistance, water resistance, durability and other properties.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Heavy bearing capacity corrosion-resistant wear-resisting copper axle bush, including bearing body (1) and construction package (2), its characterized in that: the structural component (2) comprises an outer steel ring (201) and an inner steel ring (202);
a ball body (203) is arranged between the outer steel ring (201) and the inner steel ring (202), a copper bearing bush body (205) is arranged inside the inner steel ring (202), the outer wall of the copper bearing bush body (205) is divided into three parts, namely an upper section part, a middle section part and a lower section part, and the upper section part, the middle section part and the lower section part are respectively and correspondingly provided with a first auxiliary bearing bush protecting ring (207), a main bearing bush protecting ring (206) and a second auxiliary bearing bush protecting ring (208);
the copper bearing shell body (205) sequentially comprises a first antifriction layer (2051), a ternary alloy layer (2052), a reinforcing layer (2053), a nickel grid layer (2054) and a second antifriction layer (2055) from outside to inside.
2. The heavy duty corrosion and wear resistant brass shell of claim 1, wherein: the inner part of the inner steel ring (202) is a hollow cavity.
3. The heavy-load-bearing corrosion-resistant and wear-resistant brass bushing according to claim 1, wherein: the inner wall of the inner steel ring (202) is fixedly connected with two clamping convex bodies (204), and the number of the clamping convex bodies (204) is two.
4. The heavy-load-bearing corrosion-resistant and wear-resistant brass bushing according to claim 1, wherein: the copper bearing bush body (205) is evenly provided with heat dissipation holes at equal intervals.
5. The heavy-load-bearing corrosion-resistant and wear-resistant brass bushing according to claim 1, wherein: the outer wall of the copper bearing bush body (205) is fixedly mounted with the inner walls of the first auxiliary bearing bush protecting ring (207), the main bearing bush protecting ring (206) and the second auxiliary bearing bush protecting ring (208).
6. The heavy-load-bearing corrosion-resistant and wear-resistant brass bushing according to claim 1, wherein: a concave ring groove clamped with the clamping convex body (204) is formed among the first auxiliary bearing bush protecting ring (207), the main bearing bush protecting ring (206) and the second auxiliary bearing bush protecting ring (208).
7. The heavy duty corrosion and wear resistant brass shell of claim 1, wherein: one side of the first antifriction layer (2051) is fixedly connected with one side of the ternary alloy layer (2052), the other side of the ternary alloy layer (2052) is fixedly connected with one side of the reinforcing layer (2053), the other side of the reinforcing layer (2053) is fixedly connected with one side of the nickel gate layer (2054), and the other side of the nickel gate layer (2054) is fixedly connected with one side of the second antifriction layer (2055).
8. The heavy duty corrosion and wear resistant brass shell of claim 1, wherein: the copper bearing bush body (205) is made of RAEX wear-resistant quenched steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211428313.8A CN115750599A (en) | 2022-11-15 | 2022-11-15 | Corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211428313.8A CN115750599A (en) | 2022-11-15 | 2022-11-15 | Corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115750599A true CN115750599A (en) | 2023-03-07 |
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ID=85371289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211428313.8A Pending CN115750599A (en) | 2022-11-15 | 2022-11-15 | Corrosion-resistant and wear-resistant copper bearing bush with heavy bearing capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115750599A (en) |
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2022
- 2022-11-15 CN CN202211428313.8A patent/CN115750599A/en active Pending
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