CN220947350U - Sintering trolley wheel for forging - Google Patents
Sintering trolley wheel for forging Download PDFInfo
- Publication number
- CN220947350U CN220947350U CN202320927269.9U CN202320927269U CN220947350U CN 220947350 U CN220947350 U CN 220947350U CN 202320927269 U CN202320927269 U CN 202320927269U CN 220947350 U CN220947350 U CN 220947350U
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- CN
- China
- Prior art keywords
- oil
- wheel
- main body
- groove
- sponge
- 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.)
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Links
- 238000005242 forging Methods 0.000 title claims abstract description 14
- 238000005245 sintering Methods 0.000 title claims description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 38
- 239000010687 lubricating oil Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000009736 wetting Methods 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000001050 lubricating effect Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of wheel processing and discloses a sintered trolley wheel for forging processing, which comprises a wheel main body, wherein an oil wetting cavity is formed in the wheel main body, a first mounting groove is formed in the oil wetting cavity, an oil wetting sponge is fixedly connected in the first mounting groove, a plurality of mounting blocks are fixedly connected in the oil wetting cavity, a second mounting groove is formed in one side of each mounting block, the sintered trolley wheel for forging processing is filled with oil into the oil wetting cavity through an oil filling mechanism, oil absorption and oil storage are carried out through the oil wetting sponge in the oil filling cavity, and then when the trolley wheel main body rotates, the mounting blocks in the oil wetting cavity are driven to rotate, so that the extrusion blocks in the mounting grooves on the mounting blocks extrude the oil absorption sponge in an up-down reciprocating manner, and the oil sponge self-lubricates bearings mounted in the wheel main body, so that long-term self-lubrication of an internal bearing main body is realized, and the service life of the sintered trolley is greatly prolonged.
Description
Technical Field
The utility model relates to the technical field of wheel machining, in particular to a sintered trolley wheel for forging machining.
Background
The sintering machine trolley is one of important parts of the sintering machine, and has the advantages of large quantity, large equipment occupation amount and severe working environment. The trolley runs towards the tail after the head is filled with the mixed material (containing the bedding material), the outer surface of the mixed material is ignited and sintered at the lower part of the ignition furnace, the mixed material is sintered and extends downwards under the action of the negative pressure of the air draft, the sintering process of the tail part of the sintering machine is completed and detached, and the combined trolley returns along the lower track. The sintering trolley wheels are important parts for supporting and walking of the sintering trolley, each four sets of trolley wheels bear the dead weight of approximately 60 tons, the load is high, the working environment temperature of the whole trolley is high, the dust concentration is high, the trolley wheels are required to have enough use strength for ensuring the longer service life of the wheel bearings, and the lubricating effect of grease is required to be high.
The Chinese patent application number 201720841597.1 discloses a sintered trolley wheel which is forged and processed, comprising a wheel hub, a wheel rim and a wheel rim, wherein the wheel hub protrudes out of the end face of the wheel, and the difference between the protruding height of the wheel hub and the thickness of the protruding height of the wheel hub is 0.2-1 mm; a sealing groove is arranged in the central cavity of the wheel and used for installing a sealing element; the two sides of the sealing groove are correspondingly provided with a first protruding section and a second protruding section, and the surface of the first protruding section, which is located at the connecting point of the side wall of the sealing groove, coincides with the end surface of the wheel; the machined blank of the wheel is formed by forging. The utility model improves the wheel of the sintering trolley, improves the sealing performance and the structural strength, is easy to process and realize, but the patent still has some defects in implementation, and the patent can not realize the long-term stable automatic lubrication effect of oil storage on the bearing main body installed inside although improving the sealing performance and the structural strength of the sintering trolley, so that the lubrication coefficient of the bearing inside is lower, the internal friction is larger, and the service life of the sintering trolley is lower.
Disclosure of utility model
The utility model aims to provide a sintered trolley wheel for forging processing, which has the advantages that injected lubricating oil can be stored, meanwhile, the bearing main body installed inside can be automatically lubricated stably for a long time, frequent oil injection is not needed, the service life of the trolley wheel is greatly prolonged, and the like.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a sintering trolley wheel of forging processing, includes the wheel main part, seted up the oil wetting chamber in the wheel main part, first mounting groove has been seted up to the oil wetting intracavity, fixedly connected with oil wetting sponge in the first mounting groove, a plurality of installation pieces of oil wetting intracavity fixedly connected with, the second mounting groove has been seted up to one side of installation piece, sliding connection has the extrusion piece in the second mounting groove, be provided with oiling mechanism in the wheel main part.
As a further scheme of the utility model: the oiling mechanism comprises an oiling hole formed in the wheel main body, a fixed thread groove is formed in the oiling hole, and a fixing bolt in threaded connection with the fixed thread groove is rotationally connected in the oiling hole.
As a further scheme of the utility model: a sealing groove is formed in the wheel main body.
As a further scheme of the utility model: one side sliding connection of wheel main part has the end cover, the connecting thread groove has been seted up to one side of wheel main part, one side threaded connection of end cover have with connecting thread groove threaded connection's connecting bolt.
As a further scheme of the utility model: the wheel is characterized in that a connecting groove is formed in one side of the wheel main body, and a sealing strip sliding with the connecting groove is fixedly connected to one side of the end cover.
The utility model has the beneficial effects that:
Through oiling mechanism to oiling intracavity oiling, oil absorption oil storage is carried out through the oiling sponge in the oiling chamber afterwards, later when the platform truck wheel main part is rotating when using, rotate through the installation piece that drives the oiling intracavity, make the extrusion piece of installation inslot carry out reciprocating motion about on the installation piece and extrude the oil absorption sponge, the bearing of installation in the oiling sponge to the wheel main part carries out self-lubricating, thereby realize the long-term self-lubricating to inside bearing main part, the life of sintering platform truck has been improved greatly, simultaneously oil absorption oil storage through the oiling sponge, thereby the self-lubricating time of platform truck wheel main part has been improved, reduce the oiling number of times of wheel main part, convenient for the use personnel use.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the external structure of the present utility model;
FIG. 2 is a second perspective view of the external structure of the present utility model;
FIG. 3 is a perspective view of the internal structure of the present utility model;
Fig. 4 is a front view of the internal structure of the present utility model.
In the figure: 1. a wheel main body; 2. an oil wetting cavity; 3. a first mounting groove; 4. an oil-moisturizing sponge; 5. a mounting block; 6. a second mounting groove; 7. extruding a block; 8. an oil filling hole; 9. a fixed thread groove; 10. a fixing bolt; 11. sealing grooves; 12. an end cap; 13. a connecting thread groove; 14. a connecting bolt; 15. a connecting groove; 16. and (5) a sealing strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model discloses a sintering trolley wheel for forging processing, which comprises a wheel main body 1, an oil lubricating cavity 2 is formed in the wheel main body 1, a first mounting groove 3 is formed in the oil lubricating cavity 2, an oil lubricating sponge 4 is fixedly connected in the first mounting groove 3, a plurality of mounting blocks 5 are fixedly connected in the oil lubricating cavity 2, a second mounting groove 6 is formed in one side of the mounting blocks 5, an extrusion block 7 is connected in the second mounting groove 6 in a sliding manner, an oil lubricating mechanism is arranged on the wheel main body 1, lubricating oil is injected into the oil lubricating cavity 2 through the oil lubricating mechanism, lubricating oil enters into the oil lubricating sponge 4 in the oil lubricating cavity 2, meanwhile the oil lubricating sponge 4 absorbs oil and stores oil, and simultaneously lubricating the bearings in the internal mounting are realized.
The oiling mechanism comprises an oil injection hole 8 formed in the wheel main body 1, a fixed thread groove 9 is formed in the oil injection hole 8, a fixing bolt 10 in threaded connection with the fixed thread groove 9 is rotationally connected in the oil injection hole 8, lubricating oil is injected into the lubricating oil cavity 2 in the wheel main body 1 through the oil injection hole 8, and then the fixing bolt 10 is rotated into the fixed thread groove 9 to seal the oil injection hole 8.
A sealing groove 11 is formed in the wheel main body 1, and the sealing performance of connection between the wheel main body 1 and a bearing is improved through the sealing groove 11.
One side of the wheel main body 1 is slidably connected with an end cover 12, one side of the wheel main body 1 is provided with a connecting thread groove 13, one side of the end cover 12 is in threaded connection with a connecting bolt 14 in threaded connection with the connecting thread groove 13, and the end cover 12 is fixed by being connected with the connecting thread groove 13 on the wheel main body 1 through the connecting bolt 14 on the end cover 12.
A connecting groove 15 is formed in one side of the wheel main body 1, a sealing strip 16 sliding with the connecting groove 15 is fixedly connected to one side of the end cover 12, and the sealing performance of the training stage between the end cover 12 and the wheel main body 1 is improved by connecting the sealing strip 16 on the end cover 12 with the connecting groove 15.
The working principle of the utility model is as follows: the lubricating oil is injected into the lubricating oil cavity 2 in the wheel main body 1 through the lubricating oil hole 8, then the fixing bolt 10 rotates to the fixing thread groove 9 to seal the lubricating oil hole 8, lubricating oil enters into the lubricating oil sponge 4 in the lubricating oil cavity 2, meanwhile, the lubricating oil sponge 4 absorbs oil and stores oil, and meanwhile, the internally mounted bearings are lubricated, and meanwhile, the wheel main body 1 drives the installation block 5 in the lubricating oil cavity 2 to rotate to the top position, the extrusion block 7 in the second installation groove 6 on the installation block 5 moves downwards under the action of gravity, the lubricating oil sponge 4 is extruded, lubricating oil on the lubricating oil sponge 4 is extruded, lubricating of the internally mounted bearings is achieved, when the installation block 5 rotates to the bottom, the sponge at the bottom is not extruded and restored to suck the oil flowing into the bottom, and reciprocates in sequence, so that the extrusion block 7 reciprocates to extrude the lubricating oil sponge 4, long-term self-lubricating of the internal bearing main body is achieved, the service life of the sintering trolley is greatly prolonged, and the self-lubricating time of the wheel main body is shortened by improving the oil absorption time of the lubricating trolley through the oil sponge.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (5)
1. The utility model provides a sintering trolley wheel of forging processing, includes wheel main part (1), its characterized in that, offer in wheel main part (1) lubricating oil chamber (2), first mounting groove (3) have been offered in lubricating oil chamber (2), fixedly connected with lubricating oil sponge (4) in first mounting groove (3), fixedly connected with a plurality of installation piece (5) in lubricating oil chamber (2), second mounting groove (6) have been seted up to one side of installation piece (5), sliding connection has extrusion piece (7) in second mounting groove (6), be provided with oiling mechanism on wheel main part (1).
2. The sintering pallet wheel for forging processing according to claim 1, wherein the oiling mechanism comprises an oil injection hole (8) formed in the wheel main body (1), a fixed thread groove (9) is formed in the oil injection hole (8), and a fixed bolt (10) in threaded connection with the fixed thread groove (9) is rotationally connected to the oil injection hole (8).
3. The sintered trolley wheel for forging processing according to claim 1, wherein a seal groove (11) is provided in the wheel body (1).
4. The sintered trolley wheel for forging processing according to claim 1, wherein an end cover (12) is slidably connected to one side of the wheel body (1), a connecting thread groove (13) is formed in one side of the wheel body (1), and a connecting bolt (14) screwed with the connecting thread groove (13) is screwed to one side of the end cover (12).
5. The sintered trolley wheel for forging processing according to claim 4, wherein a connecting groove (15) is provided on one side of the wheel body (1), and a sealing strip (16) sliding with the connecting groove (15) is fixedly connected to one side of the end cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927269.9U CN220947350U (en) | 2023-04-23 | 2023-04-23 | Sintering trolley wheel for forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927269.9U CN220947350U (en) | 2023-04-23 | 2023-04-23 | Sintering trolley wheel for forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220947350U true CN220947350U (en) | 2024-05-14 |
Family
ID=90981777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320927269.9U Active CN220947350U (en) | 2023-04-23 | 2023-04-23 | Sintering trolley wheel for forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220947350U (en) |
-
2023
- 2023-04-23 CN CN202320927269.9U patent/CN220947350U/en active Active
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