CN215171580U - Anti-abrasion efficient oil injection bearing copper sleeve - Google Patents
Anti-abrasion efficient oil injection bearing copper sleeve Download PDFInfo
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- CN215171580U CN215171580U CN202121445542.1U CN202121445542U CN215171580U CN 215171580 U CN215171580 U CN 215171580U CN 202121445542 U CN202121445542 U CN 202121445542U CN 215171580 U CN215171580 U CN 215171580U
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Abstract
The utility model belongs to the technical field of bearing copper sheathing equipment, especially, high-efficient oiling bearing copper sheathing of abrasionproof decreases, including first copper sheathing and second copper sheathing, first cavity has been seted up on first copper sheathing's one end surface, the second cavity has been seted up on second copper sheathing's one end surface, the oil storage chamber is constituteed to the inner wall of first cavity and the inner wall of second cavity, one side inner wall of first cavity and one side inner wall threaded connection of second cavity. This high-efficient oiling bearing copper sheathing of abrasionproof decreases, it is big to have reached the inside oil storage reserves of oil storage chamber through setting up high-efficient oiling mechanism to and the elasticity extrusion pressure piston through inside second spring promotes inside lubricating oil, makes it generate pressure, orders about inside lubricating oil and flows into the surface of a plurality of graphite poles, orders about the graphite pole absorption, keeps the lubricity of graphite pole, improves lubricated effect, thereby has strengthened the result of use.
Description
Technical Field
The utility model relates to a bearing copper sheathing technical field especially relates to a high-efficient oiling bearing copper sheathing of abrasionproof decreases.
Background
The copper sleeve is divided into a plurality of types, including a machine copper roller, a copper bearing and the like. Oil-lubricated bearings are used in various large and heavy machines and are important components of the machines.
The copper bush, also called copper bush, is divided into various types, including machine copper roller, copper bearing, etc. The composite material is used for various light, large and heavy machines and is an important component on the machine. The product has the function of the traditional tin bronze bearing, takes electrolytic copper as a raw material and is matched with a plurality of trace metal elements, and is formed by high-temperature sintering and air pressure centrifugal casting processing. High hardness, excellent wear resistance, less seizing, good casting performance and cutting performance, and good corrosion resistance in atmosphere and fresh water. Under the condition of lacking lubricant and using water lubricant, it has good sliding property and self-lubricating property, easy cutting, poor casting property and good corrosion resistance to dilute sulphuric acid. The general purpose structural parts, the ships, the instruments and the like use simple-shape castings, such as sleeves, bushings, bearing bushes, sliders and the like.
The copper sheathing mainly contacts with the moving part through the inner wall, needs to play good supporting role, because its inner wall frequently contacts with the moving part, very easily produces wearing and tearing, consequently need add lubricating grease on the copper sheathing inner wall, for further increase lubricating grease's memory space, need set up the oil groove on the copper sheathing inner wall, and the most cyclic annular of current ordinary oil groove arranges, and its oil storage volume is few, influences the result of use. Therefore, an anti-abrasion efficient oil injection bearing copper sleeve is needed.
SUMMERY OF THE UTILITY MODEL
Based on current bearing copper sheathing oil mass is few, influences the technical problem of result of use, the utility model provides a high-efficient oiling bearing copper sheathing of abrasionproof decreases.
The utility model provides a pair of high-efficient oiling bearing copper sheathing of abrasionproof decreases, including first copper sheathing and second copper sheathing, first cavity has been seted up on first copper sheathing's one end surface, the second cavity has been seted up on second copper sheathing's one end surface, the oil storage chamber is constituteed to the inner wall of first cavity and the inner wall of second cavity, one side inner wall of first cavity and one side inner wall threaded connection of second cavity, the lubrication hole has all been seted up, and is a plurality of to the surface all around of first copper sheathing and second copper sheathing's surface all around the inner wall of lubrication hole the equal joint of inner wall of lubrication hole has the graphite pole, one side inner wall of first cavity and one side inner wall of second cavity all with the fixed intercommunication of inner wall of lubrication hole, the inside of oil storage chamber is provided with high-efficient oiling mechanism, high-efficient oiling mechanism is used for the graphite pole to provide lubrication.
Preferably, the inner walls of the two ends of the first cavity are respectively provided with a sealing groove, the inner wall of each sealing groove is clamped with a first sealing ring, and the surface of each first sealing ring is in sliding insertion connection with the inner wall of the second cavity;
through above-mentioned technical scheme, reached control oil storage chamber internal seal's effect.
Preferably, the efficient oil injection mechanism comprises an oil injection pipe, the surface of the oil injection pipe is fixedly communicated with the inner wall of one end of the first cavity, the surface of the oil injection pipe is positioned between the two graphite rods, and the inner wall of one end of the oil injection pipe is fixedly connected with a first spring;
through above-mentioned technical scheme, reached the inside lubricating oil of oil storage chamber and used the effect of being convenient for add after reducing.
Preferably, one end of the first spring is fixedly connected with a sealing ball, the inner wall of the other end of the oil filling pipe is fixedly connected with a clamping ring, the surface of one side of the clamping ring is fixedly connected with a sealing gasket, and the surface of the sealing gasket is in sliding insertion connection with the surface of the sealing ball;
through above-mentioned technical scheme, the rand of being convenient for carries out the joint when having reached the interpolation, and the effect of control oil pipe extrusion sealing ball adds the operation.
Preferably, pressure holes are formed in the inner wall of one side of the second cavity, each pressure hole is located between two graphite rods and is distributed at an angle of 90 degrees with the lubricating hole, and the pressure holes are uniformly distributed in the inner wall of the second cavity.
Preferably, a second spring is fixedly connected to the inner wall of one side of the pressure hole, a pressure piston is fixedly connected to one end of the second spring, and the surface of the pressure piston is in sliding insertion connection with the inner wall of the pressure hole;
through above-mentioned technical scheme, reached the second spring and provided elasticity, promoted the effect of pressure piston extrusion inside lubricating oil.
Preferably, the surface of the pressure piston is fixedly connected with a second sealing ring, and the surface of the second sealing ring is in sliding insertion connection with the inner wall of the pressure hole;
through the technical scheme, the effect that the second sealing ring controls the pressure piston to move and seal is achieved.
The utility model provides a beneficial effect does:
it is big to have reached the inside oil storage capacity of oil storage chamber through setting up high-efficient oiling mechanism to and the elasticity extrusion pressure piston through inside second spring promotes inside lubricating oil, makes it generate pressure, orders about inside lubricating oil and flows into the surface of a plurality of graphite poles, orders about the graphite pole absorption, keeps the lubricity of graphite pole, improves lubricated effect, thereby has strengthened the result of use.
Drawings
FIG. 1 is a schematic structural diagram of an anti-abrasion efficient oil injection bearing copper bush;
FIG. 2 is a sectional view of a first copper sleeve structure of an abrasion-resistant, high-efficiency oil-filled bearing copper sleeve;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 of an anti-wear efficient oil filled bearing copper sleeve;
FIG. 4 is an enlarged view of the structure B in FIG. 2 of an anti-wear efficient oil filled bearing copper sleeve;
FIG. 5 is a sectional view of a second copper sleeve construction of an abrasion resistant high efficiency oil filled bearing copper sleeve;
FIG. 6 is a side view of a first copper sleeve configuration of an abrasion resistant, high efficiency oil filled bearing copper sleeve;
fig. 7 is a side view of a second copper sleeve configuration for a wear-resistant, highly efficient oil filled bearing copper sleeve.
In the figure: 1. a first copper sleeve; 2. a second copper sleeve; 3. a first cavity; 4. a second cavity; 5. a lubrication hole; 6. a graphite rod; 7. a sealing groove; 8. a first seal ring; 9. an oil filling pipe; 10. a first spring; 11. a sealing ball; 12. a collar; 13. a gasket; 14. a pressure port; 15. a second spring; 16. a pressure piston; 17. and a second seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-7, an anti-abrasion efficient oil injection bearing copper bush comprises a first copper sleeve 1 and a second copper sleeve 2, wherein a first cavity 3 is formed in one end surface of the first copper sleeve 1, a second cavity 4 is formed in one end surface of the second copper sleeve 2, an oil storage cavity is formed by the inner wall of the first cavity 3 and the inner wall of the second cavity 4, the inner wall of one side of the first cavity 3 is in threaded connection with the inner wall of one side of the second cavity 4, lubricating holes 5 are formed in the peripheral surface of the first copper sleeve 1 and the peripheral surface of the second copper sleeve 2, graphite rods 6 are clamped on the inner walls of the lubricating holes 5, the inner wall of one side of the first cavity 3 and the inner wall of one side of the second cavity 4 are fixedly communicated with the inner walls of the lubricating holes 5, an efficient oil injection mechanism is arranged inside the oil storage cavity and used for providing lubrication for the graphite rods 6;
the inner walls of the two ends of the first cavity 3 are respectively provided with a sealing groove 7, the inner wall of each sealing groove 7 is clamped with a first sealing ring 8, the surface of each first sealing ring 8 is in sliding insertion connection with the inner wall of the second cavity 4, and the effect of controlling the internal sealing of the oil storage cavity is achieved through the technical scheme;
the efficient oil injection mechanism comprises an oil injection pipe 9, the surface of the oil injection pipe 9 is fixedly communicated with the inner wall of one end of the first cavity 3, the surface of the oil injection pipe 9 is positioned between the two graphite rods 6, and the inner wall of one end of the oil injection pipe 9 is fixedly connected with the first spring 10; one end of the first spring 10 is fixedly connected with a sealing ball 11, the inner wall of the other end of the oil injection pipe 9 is fixedly connected with a clamping ring 12, the surface of one side of the clamping ring 12 is fixedly connected with a sealing gasket 13, and the surface of the sealing gasket 13 is in sliding insertion connection with the surface of the sealing ball 11;
the inner wall of one side of the second cavity 4 is provided with pressure holes 14, each pressure hole 14 is positioned between two graphite rods 6 and is distributed at 90 degrees with the lubricating hole 5, and the pressure holes 14 are uniformly distributed on the inner wall of the second cavity 4; the inner wall of one side of the pressure hole 14 is fixedly connected with a second spring 15, one end of the second spring 15 is fixedly connected with a pressure piston 16, and the surface of the pressure piston 16 is in sliding insertion connection with the inner wall of the pressure hole 14; the surface of the pressure piston 16 is fixedly connected with a second sealing ring 17, the surface of the second sealing ring 17 is inserted with the inner wall of the pressure hole 14 in a sliding manner, and the effect of controlling the movement and sealing of the pressure piston 16 by the second sealing ring 17 is achieved through the technical scheme;
it is big to have reached the inside oil storage capacity of oil storage chamber through setting up high-efficient oiling mechanism to and the elasticity extrusion pressure piston 16 through inside second spring 15 promotes inside lubricating oil, makes it generate pressure, orders about inside lubricating oil and flows into a plurality of graphite rod 6's surface, orders about graphite rod 6 and absorbs, keeps graphite rod 6's lubricity, improves lubricated effect, thereby has strengthened the result of use.
The working principle is as follows: one end of an oil pipe is taken to be clamped on the inner wall of the clamping ring 12, one end of the oil pipe presses the sealing ball 11 to leave the sealing gasket 13, lubricating oil is added into the oil storage cavity, when enough oil pressure is added into the oil pipe, the oil pressure pushes the pressure piston 16 to move towards the inside of the pressure hole 14, the second spring 15 is squeezed to generate elastic force, the oil pipe is pulled out after the adding is finished, the sealing ball 11 is controlled to press the sealing gasket 13 to be sealed under the elastic force action of the first spring 10, in use, the lubricating oil in the oil pipe is pushed to flow into the surfaces of the graphite rods 6 to be absorbed under the elastic force action of the second spring 15, the lubricating property of the graphite rods 6 is kept, and the lubricating effect is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient oiling bearing copper sheathing of abrasionproof decreases, includes first copper sleeve (1) and second copper sleeve (2), its characterized in that: a first cavity (3) is arranged on the surface of one end of the first copper sleeve (1), a second cavity (4) is arranged on the surface of one end of the second copper sleeve (2), the inner wall of the first cavity (3) and the inner wall of the second cavity (4) form an oil storage cavity, the inner wall of one side of the first cavity (3) is in threaded connection with the inner wall of one side of the second cavity (4), lubricating holes (5) are formed in the peripheral surface of the first copper sleeve (1) and the peripheral surface of the second copper sleeve (2), graphite rods (6) are clamped on the inner walls of the lubricating holes (5), the inner wall of one side of the first cavity (3) and the inner wall of one side of the second cavity (4) are both fixedly communicated with the inner wall of the lubricating hole (5), the inside of oil storage chamber is provided with high-efficient oiling mechanism, high-efficient oiling mechanism is used for providing the lubrication for graphite pole (6).
2. The wear-resistant efficient oil injection bearing copper bush according to claim 1, wherein: seal groove (7) have all been seted up to the both ends inner wall of first cavity (3), the inner wall joint of seal groove (7) has first sealing washer (8), the surface of first sealing washer (8) is pegged graft with the inner wall slip of second cavity (4).
3. The wear-resistant efficient oil injection bearing copper bush according to claim 1, wherein: high-efficient oiling mechanism is including annotating oil pipe (9), the fixed intercommunication of the one end inner wall of the surface of annotating oil pipe (9) and first cavity (3), the surface of annotating oil pipe (9) is located between two graphite poles (6), the one end inner wall fixedly connected with first spring (10) of annotating oil pipe (9).
4. The wear-resistant efficient oil injection bearing copper bush according to claim 3, wherein: the one end fixedly connected with ball sealer (11) of first spring (10), the other end inner wall fixedly connected with rand (12) of notes oil pipe (9), one side fixed surface of rand (12) is connected with sealed the pad (13), the surface of sealed pad (13) is pegged graft with the surface slip of ball sealer (11).
5. The wear-resistant efficient oil injection bearing copper bush according to claim 1, wherein: pressure holes (14) are formed in the inner wall of one side of the second cavity (4), each pressure hole (14) is located between the two graphite rods (6) and is distributed at 90 degrees with the lubricating hole (5), and the pressure holes (14) are evenly distributed in the inner wall of the second cavity (4).
6. The wear-resistant efficient oiling bearing copper bush according to claim 5, characterized in that: the pressure hole (14) is characterized in that a second spring (15) is fixedly connected to the inner wall of one side of the pressure hole (14), a pressure piston (16) is fixedly connected to one end of the second spring (15), and the surface of the pressure piston (16) is in sliding insertion connection with the inner wall of the pressure hole (14).
7. The wear-resistant efficient oil-filled bearing copper bush according to claim 6, wherein: the surface of the pressure piston (16) is fixedly connected with a second sealing ring (17), and the surface of the second sealing ring (17) is in sliding insertion connection with the inner wall of the pressure hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445542.1U CN215171580U (en) | 2021-06-28 | 2021-06-28 | Anti-abrasion efficient oil injection bearing copper sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445542.1U CN215171580U (en) | 2021-06-28 | 2021-06-28 | Anti-abrasion efficient oil injection bearing copper sleeve |
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| Publication Number | Publication Date |
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| CN215171580U true CN215171580U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121445542.1U Active CN215171580U (en) | 2021-06-28 | 2021-06-28 | Anti-abrasion efficient oil injection bearing copper sleeve |
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2021
- 2021-06-28 CN CN202121445542.1U patent/CN215171580U/en active Active
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