CN213776109U - Mining equipment ladle copper bimetal composite shaft sleeve - Google Patents
Mining equipment ladle copper bimetal composite shaft sleeve Download PDFInfo
- Publication number
- CN213776109U CN213776109U CN202021795467.7U CN202021795467U CN213776109U CN 213776109 U CN213776109 U CN 213776109U CN 202021795467 U CN202021795467 U CN 202021795467U CN 213776109 U CN213776109 U CN 213776109U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- fixedly connected
- bolt
- axle sleeve
- mining equipment
- 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.)
- Active
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a mining equipment ladle copper bimetal composite shaft cover belongs to axle sleeve production technical field. The mining equipment steel ladle copper bimetal composite shaft sleeve comprises a shaft sleeve, wherein a fixing block is fixedly connected to the outer surface of the shaft sleeve. The utility model discloses, through setting up the fixed block, first cap of bolt cooperation bolt, make the extrusion piece move about, the rethread sets up the pressure piece, support column cooperation arc piece, make steel ball contact bearing fix it, and then drive the steel ball when making the bearing rotate and rotate into, and then to the wearing and tearing of axle sleeve when reducing the bearing rotation, it maintains to make things convenient for dismantling it more when also making it damage through the part piecemeal, through setting up the axle sleeve lid, dead lever cooperation rolling disc, make a screw thread section of thick bamboo rotate, make the axle sleeve lid in the one end of axle sleeve, and then protect the inside of axle sleeve, oil ring is oozed through setting up the oil storage pipe cooperation, the steel ball has oil always to ooze into when making the bearing rotate, and then reduced the wearing and tearing of axle sleeve when the bearing rotates greatly.
Description
Technical Field
The utility model relates to an axle sleeve production technical field especially relates to mining equipment ladle copper bimetal composite shaft cover.
Background
The bimetallic composite shaft sleeve is a steel-copper bimetallic shaft sleeve which takes a low-carbon steel plate as a base material and is sintered with a copper material on the surface, has the characteristic of strong bearing capacity, and is suitable for balance bridge bushings of heavy-duty vehicles, driven wheels and support wheels of bulldozers; a crank arm inner sleeve of an excavator, a metallurgical machine, a heavy-duty hoisting machine and a mining machine are high-load low-speed motion shaft sleeves which are widely used, however, in the long-term operation process of a shaft head and the shaft sleeves, the surface of the shaft diameter is subjected to the extrusion force of an expansion sleeve and the action of a composite mechanical force, permanent deformation occurs, the deformability of metal is very poor, and after gaps occur, if corresponding measures are not found and taken in time, the gaps are continuously enlarged until the situation of abrasion occurs.
The traditional solutions for shaft sleeve abrasion mainly comprise surfacing, brush plating, pitting or direct scrapping and updating and the like, and the repairing processes of the methods are complicated and waste a large amount of funds.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that a large amount of funds are wasted in the prior art and the problem that still takes time is solved, and the composite shaft sleeve of copper bimetal of the mining equipment ladle is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the composite shaft sleeve comprises a shaft sleeve, wherein a fixing block is fixedly connected to the outer surface of the shaft sleeve, a first threaded hole is formed in the fixing block, a first bolt is connected to the inner thread of the first threaded hole, a first bolt cap is fixedly connected to one end of the first bolt, an extrusion block is fixedly connected to one end of the first bolt cap, a compression block is movably connected to the lower surface of the extrusion block, a support column is fixedly connected to the lower surface of the compression block, an arc-shaped block is fixedly connected to one end of the support column, a groove is formed in the lower surface of the arc-shaped block, a steel ball is movably connected to the inner portion of the groove, a threaded strip is arranged in the shaft sleeve, and a threaded cylinder is connected to the inner thread of the threaded strip.
Preferably, one end of the threaded cylinder is fixedly connected with a shaft sleeve cover, and a second threaded hole is formed in the upper surface of the shaft sleeve cover.
Preferably, a second bolt is connected to the inner thread of the second threaded hole, and a second bolt cap is arranged at one end of the second bolt.
Preferably, an oil storage pipe is fixedly connected to the inside of the second threaded hole, and one side of the oil storage pipe is fixedly connected with one side of the shaft sleeve cover.
Preferably, one side of the oil storage pipe is fixedly connected with an oil seepage ring, and one end of the oil seepage ring is movably connected with one side of the steel ball.
Preferably, one side of the shaft sleeve cover is fixedly connected with a fixed rod, and one end of the fixed rod is provided with a rotating disc.
Compared with the prior art, the utility model provides a mining equipment ladle copper bimetal composite shaft cover possesses following beneficial effect:
1. the utility model discloses, through setting up the fixed block, first cap of bolt cooperation bolt makes the extrusion piece can carry out inside and outside activity, and the rethread setting is pressed the piece, and support column cooperation arc piece makes the steel ball can contact the bearing fixed to it, and then drives the steel ball and rotate into when making the bearing rotate, and then to the wearing and tearing of axle sleeve when reducing the bearing rotation, also make its damage convenient more to its dismantlement maintenance through the part piecemeal.
2. The utility model discloses, through setting up the axle sleeve lid, dead lever cooperation rolling disc makes a screw thread section of thick bamboo rotate, makes the axle sleeve lid in the one end of axle sleeve, and then protects the inside of axle sleeve, through setting up oil storage pipe cooperation oil seepage ring, the steel ball can have oil to infiltrate always when making the bearing rotate, and then has reduced the wearing and tearing of axle sleeve when the bearing rotates greatly.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses to the wearing and tearing of axle sleeve when can having reduced the bearing rotation, dismantle the maintenance to it when also conveniently damaging, improved the efficiency of its work greatly.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic side view of the thread cartridge of the present invention.
In the figure: 1. a shaft sleeve; 2. a fixed block; 3. a first bolt; 4. a first bolt cap; 5. extruding the block; 6. a pressed block; 7. a support pillar; 8. an arc-shaped block; 9. steel balls; 10. a threaded barrel; 11. a shaft sleeve cover; 12. a second bolt; 13. an oil storage tube; 14. an oil seepage ring; 15. and (5) fixing the rod.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the mining equipment ladle copper double-metal composite shaft sleeve comprises a shaft sleeve 1, a fixed block 2 is fixedly connected to the outer surface of the shaft sleeve 1, a first threaded hole is formed in the fixed block 2, a first bolt 3 is connected to the inner thread of the first threaded hole, a first bolt cap 4 is fixedly connected to one end of the first bolt 3, an extrusion block 5 is fixedly connected to one end of the first bolt cap 4 away from the first bolt cap 3, a compression block 6 is movably connected to the lower surface of the extrusion block 5, a support column 7 is fixedly connected to the lower surface of the compression block 6, an arc block 8 is fixedly connected to one end of the support column 7, a groove is formed in the lower surface of the arc block 8, a steel ball 9 is movably connected to the inner part of the groove, a thread strip is arranged in the shaft sleeve 1, a thread cylinder 10 is connected to the inner thread of the thread strip, a shaft sleeve cover 11 is fixedly connected to one end of the thread cylinder 10, and a fixed rod 15 is fixedly connected to one side of the shaft sleeve cover 11, the one end of dead lever 15 is provided with the rolling disc, it fastens to axle sleeve cover 11 to rotate the rolling disc, the second screw hole has been seted up to the upper surface of axle sleeve cover 11, axle sleeve 1's inside is protected, the inside threaded connection of second screw hole has second bolt 12, the one end of second bolt 12 is provided with the second bolt cap, the inside fixedly connected with oil storage tube 13 of second screw hole, one side of oil storage tube 13 and one side fixed connection of axle sleeve cover 11, store lubricating oil, one side fixedly connected with oil seepage ring 14 of oil storage tube 13, one end of oil seepage ring 14 and one side swing joint of steel ball 9, lubricating oil in the oil storage tube 13 permeates lubricating oil to steel ball 9 through oil seepage ring 14.
The utility model discloses in, when the compound axle sleeve of mining equipment ladle copper bimetals uses, rotate through first cap of bolt 4 and make first bolt 3 rotate in the first spiral hole of fixed block 2, make extrusion piece 5 can move about, and then make and receive 6 extrudees and make support column 7 cooperation arc piece 8 extrude steel ball 9 by pressing piece, steel ball 9 can rotate when making the bearing rotate, and then can make steel ball 9 and bearing contact reduce the bearing rotate the time also make its damage to axle sleeve 1's wearing and tearing more convenient to its dismantlement maintenance, it makes screw thread section of thick bamboo 10 rotate to rotate the rolling disc, and then make 11 covers of axle sleeve 1's one end, and then protect the inside of axle sleeve 1, lubricating oil gets into oil storage pipe 13 cooperation oil seepage ring 14, make the lubricating oil infiltrate on steel ball 9 and to the wearing and tearing of axle sleeve 1 when having reduced the bearing rotation greatly.
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 (6)
1. The copper-clad bimetal composite shaft sleeve for the steel ladle of the mining equipment comprises a shaft sleeve (1) and is characterized in that a fixed block (2) is fixedly connected to the outer surface of the shaft sleeve (1), a first threaded hole is formed in the fixed block (2), a first bolt (3) is in threaded connection with the inner portion of the first threaded hole, a first bolt cap (4) is fixedly connected to one end of the first bolt (3), an extrusion block (5) is fixedly connected to one end, far away from the first bolt cap (4), of the first bolt (3), a compression block (6) is movably connected to the lower surface of the extrusion block (5), a support column (7) is fixedly connected to the lower surface of the compression block (6), an arc-shaped block (8) is fixedly connected to one end of the support column (7), a groove is formed in the lower surface of the arc-shaped block (8), and a steel ball (9) is movably connected to the inner portion of the groove, the novel bearing is characterized in that a thread strip is arranged inside the shaft sleeve (1), and a thread cylinder (10) is connected to the inner thread of the thread strip.
2. The mining equipment steel ladle copper bimetal composite shaft sleeve according to claim 1, characterized in that one end of the threaded cylinder (10) is fixedly connected with a shaft sleeve cover (11), and a second threaded hole is formed in the upper surface of the shaft sleeve cover (11).
3. The mining equipment ladle copper bimetal composite bushing according to claim 2, wherein a second bolt (12) is connected to the inner thread of the second threaded hole, and a second bolt cap is arranged at one end of the second bolt (12).
4. The mining equipment steel ladle copper bimetal composite shaft sleeve according to claim 2, characterized in that an oil storage pipe (13) is fixedly connected to the inside of the second threaded hole, and one side of the oil storage pipe (13) is fixedly connected with one side of the shaft sleeve cover (11).
5. The mining equipment steel ladle copper double-metal composite shaft sleeve according to claim 4, wherein one side of the oil storage pipe (13) is fixedly connected with an oil-permeable ring (14), and one end of the oil-permeable ring (14) is movably connected with one side of the steel ball (9).
6. The mining equipment steel ladle copper bimetal composite shaft sleeve according to claim 2, characterized in that a fixing rod (15) is fixedly connected to one side of the shaft sleeve cover (11), and a rotating disc is arranged at one end of the fixing rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021795467.7U CN213776109U (en) | 2020-08-25 | 2020-08-25 | Mining equipment ladle copper bimetal composite shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021795467.7U CN213776109U (en) | 2020-08-25 | 2020-08-25 | Mining equipment ladle copper bimetal composite shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776109U true CN213776109U (en) | 2021-07-23 |
Family
ID=76902882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021795467.7U Active CN213776109U (en) | 2020-08-25 | 2020-08-25 | Mining equipment ladle copper bimetal composite shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776109U (en) |
-
2020
- 2020-08-25 CN CN202021795467.7U patent/CN213776109U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213776109U (en) | Mining equipment ladle copper bimetal composite shaft sleeve | |
| CN2256043Y (en) | Long service life oil sucking pump with ceramic inlaid cylinder body | |
| CN216618102U (en) | Large-scale hydro-cylinder uide bushing device | |
| CN210587077U (en) | Die casting clout recycling apparatus | |
| CN2686768Y (en) | Pressure casting punch pin | |
| CN212740161U (en) | Steel strand wires dish admission shaft axle bush device | |
| US20060070466A1 (en) | Sliding body and process for producing a sliding body, and its use | |
| CN2284312Y (en) | Self-lubricating dual metal combined bearing | |
| CN202070860U (en) | Automobile manufacturing clamp jacking structure | |
| CN2113105U (en) | Double metal compound lining board for mill | |
| CN111332869A (en) | Steel strand wires dish admission shaft axle bush device | |
| CN2561526Y (en) | Assembled bonding roller | |
| CN218611153U (en) | Variable circular arc bending mechanism for metal plate | |
| CN201269394Y (en) | Long-life grease gun | |
| CN2395822Y (en) | Drawing mould for hard alloy | |
| CN200961683Y (en) | Hydraulic piston cylinder plunger | |
| CN214639811U (en) | Bell and spigot round-expanding machine for producing stress steel cylinder concrete pipe | |
| CN215032533U (en) | Bending tool for machining parts of electric tool | |
| CN2254973Y (en) | Piston of hydraulic cylinder of shearing machine | |
| CN2576399Y (en) | Extruding roller | |
| CN210254168U (en) | Liquid forging die for aluminum alloy wheel hub | |
| CN214465471U (en) | Short stress rolling mill double-alloy adjusting nut and centrifugal casting machine thereof | |
| CN212830879U (en) | Z-shaped elevator convenient to overhaul | |
| CN213889544U (en) | Grinding tool for inner arc surface of guide pillar/adjusting screw of mechanical press | |
| CN216382057U (en) | Built-in perforation cylinder piston seal guide structure of extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |