CN209647232U - Wear-resistance roller way is used in a kind of production of steel mill - Google Patents
Wear-resistance roller way is used in a kind of production of steel mill Download PDFInfo
- Publication number
- CN209647232U CN209647232U CN201920124644.XU CN201920124644U CN209647232U CN 209647232 U CN209647232 U CN 209647232U CN 201920124644 U CN201920124644 U CN 201920124644U CN 209647232 U CN209647232 U CN 209647232U
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- China
- Prior art keywords
- bar shaped
- roller
- wear
- wearing plate
- shaped wearing
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Abstract
The utility model discloses a kind of steel mill's production wear-resistance roller ways, including roller and bar shaped wearing plate, inner shield ring is welded on the inside of the both ends port of the roller, ring flange is provided on the outside of two inner shield rings, it is spaced in a ring on the ring flange and multiple first sunk screws is uniformly installed, the ring flange is screwed with inner shield ring by the first sunk screw and is connect, the outer end face middle position of the ring flange is equipped with rolling bearing, rotating bar is rotatably connected on the rolling bearing, the outer surface of the roller offers multiple strip grooves along the length direction of roller, the bottom surface of the strip groove offers threaded interior hole, a bar shaped wearing plate is embedded in each strip groove.The problem of the utility model solves existing technology and wears no resistance by setting bar shaped wearing plate, threaded interior hole, screw thread exit orifice, the second sunk screw, wear-resisting protrusion and wear-resistant sleeve, and recycling rate of waterused is low, serious waste of resources.
Description
Technical field
The utility model relates to roller-way technical field, wear-resistance roller way is used in specially a kind of steel mill's production.
Background technique
Roller-way is the capital equipment that mill transports rolled piece, and weight accounts for the 40% of entire mill machine weight
Left and right is most commonly used equipment in steel mill workshop, rolled piece disengaging heating furnace, is transported to essence after back and forth rolling and roll on milling train
The work such as whole process is completed by roller-way, and roller-way mainly passes through itself, and there are frictional force between steel piece surface, is being conveyed
While motor drives roller bed rotation, roller-way generates frictional force with steel surface and carries out roller-way.
But existing steel mill's production has the disadvantage in that existing steel mill's production roller-way wearability is poor with roller-way,
Since steel product weight is big, when conveying steel due to the features such as steel and small, the rubbing surface fixation of body of roll contact area, cause
Body of roll concentrated wear is big in roller-way use process, and after a period of time, the roller-way body of roll will be logical by wear down, or even mill, into
And influence the transport of steel；Existing steel mill's production roller-way needs entirety to change, this is gesture after locally occurring being seriously worn
The a large amount of wasting of resources must be caused, the burden of enterprise is aggravated.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of steel mill's production wear-resistance roller way, solves existing
Technology wear no resistance, the problem of recycling rate of waterused is low, serious waste of resources.
To achieve the above object, the utility model provides the following technical solutions: a kind of steel mill's production wear-resistance roller way, including
Roller and bar shaped wearing plate, the both ends port inside of the roller are welded with inner shield ring, the outside setting of two inner shield rings
There is ring flange, be spaced in a ring on the ring flange and multiple first sunk screws are uniformly installed, the ring flange passes through first
Sunk screw is screwed with inner shield ring and connect, and the outer end face middle position of the ring flange is equipped with rolling bearing, and described turn
Rotating bar is rotatably connected on dynamic bearing, the outer surface of the roller offers multiple strip grooves, institute along the length direction of roller
The bottom surface for stating strip groove offers threaded interior hole, and a bar shaped wearing plate, the bar shaped are embedded in each strip groove
The screw thread exit orifice to match with threaded interior hole is offered on wearing plate, and it is heavy that second is plugged in the screw thread exit orifice and threaded interior hole
Head screw, is provided with wear-resistant sleeve on the outer surface of the roller；The outer surface of the bar shaped wearing plate is arranged at intervals with multiple resistance to
Mill protrusion；The cross section of the bar shaped wearing plate is in inverted trapezoidal, and the longitudinal section of the bar shaped wearing plate is fan-shaped.
Preferably, the size that the ragged edge of the bar shaped wearing plate connects the ring to be formed is slightly larger than outside the cross section of wear-resistant sleeve
Ring size.
Preferably, the both ends of the bar shaped wearing plate are slightly shorter than the both ends of roller.
Preferably, the second sunk screw there are two being respectively mounted on the bar shaped wearing plate, two second sunk screws
It is symmetrical arranged by symmetry axis of the central axes of bar shaped wearing plate.
The utility model provides a kind of steel mill's production wear-resistance roller way, have it is following the utility model has the advantages that
(1) the utility model is by setting bar shaped wearing plate, wear-resisting protrusion and wear-resistant sleeve, in use, carrying out to steel plate
When conveying, the bottom surface of steel plate is that elder generation contacts with bar shaped wearing plate and relies on the stiction between bar shaped wearing plate and steel plate defeated
The conveying to steel plate is realized at interval under the driving of power transmission machine, and bar shaped wearing plate is that chromium carbide steel plate is compared and traditional cast iron or charcoal
Steel material steel plate wearability is stronger, and the wear-resisting protrusion on bar shaped wearing plate can increase the wear-resisting plate surface of bar shaped to a certain extent
Roughness is avoided generating between steel plate and roller and be slided and shadow so that the friction effect between steel plate and bar shaped wearing plate is more preferable
Ring normal conveying, when on bar shaped wearing plate wear-resisting protrusion and bar shaped wearing plate body wear seriously to a certain degree after, setting exists
Wear-resistant sleeve on roller outer wall will directly generate friction with steel plate, and wear-resistant sleeve is wear-resistant ceramic casing, and antiwear heat resisting performance is good,
To avoid roller after bar shaped wearing plate serious wear from directly rubbing with steel plate, causes roller to damage, solve existing
Technology wears no resistance, the short problem of service life；
(2) the utility model is by setting threaded interior hole, screw thread exit orifice and the second sunk screw, in use, when bar shaped is resistance to
After nog plate serious wear, the second sunk screw one that screwdriver will be used to fix bar shaped wearing plate and roller is can be used in operator
One backs out, and then can replace to bar shaped wearing plate, then again screw on the second sunk screw and tighten, no replacement is required
The problem of roller, it is short to solve existing technology service life, serious waste of resources.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram in the direction A-A in the utility model Fig. 1.
Fig. 3 is schematic enlarged-scale view at B in the utility model Fig. 1.
Appended drawing reference in figure are as follows: 1, roller；2, inner shield ring；3, ring flange；4, the first sunk screw；5, rolling bearing；6,
Rotating bar；7, bar shaped wearing plate；8, strip groove；9, threaded interior hole；10, screw thread exit orifice；11, the second sunk screw；12, abrasion resistant convex
It rises；13, wear-resistant sleeve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of steel mill's production wear-resistance roller way, including roller
The both ends port inside of cylinder 1 and bar shaped wearing plate 7, roller 1 is welded with inner shield ring 2, and the outside of two inner shield rings 2 is provided with flange
Disk 3 is spaced on ring flange 3 in a ring and is uniformly equipped with multiple first sunk screws 4, ring flange 3 by the first sunk screw 4 with
Inner shield ring 2 is screwed connection, and the outer end face middle position of ring flange 3 is equipped with rolling bearing 5, the company of rotation on rolling bearing 5
It is connected to rotating bar 6, the outer surface of roller 1 offers multiple strip grooves 8 along the length direction of roller 1, and the bottom surface of strip groove 8 opens up
Have threaded interior hole 9, a bar shaped wearing plate 7 be embedded in each strip groove 8, offered on bar shaped wearing plate 7 in screw thread
The second sunk screw 11, the appearance of roller 1 are plugged in the screw thread exit orifice 10 that hole 9 matches, screw thread exit orifice 10 and threaded interior hole 9
Wear-resistant sleeve 13 is provided on face, the outer surface of bar shaped wearing plate 7 is arranged at intervals with multiple wear-resisting raised 12, bar shaped wearing plate 7
Cross section is in inverted trapezoidal, and the longitudinal section of bar shaped wearing plate 7 is fan-shaped, and the ragged edge of bar shaped wearing plate 7 connects the ruler for the ring to be formed
The very little cross section outer ring size slightly larger than wear-resistant sleeve 13, the both ends of bar shaped wearing plate 7 are slightly shorter than the both ends of roller 1, and bar shaped is resistance to
It is respectively mounted on nog plate 7 there are two the second sunk screw 11, two the second sunk screws 11 are pair with the central axes of bar shaped wearing plate 7
Claim axial symmetry setting.
In use, the bottom surface of steel plate is first to contact with bar shaped wearing plate 7 and rely on bar shaped resistance to when conveying to steel plate
Stiction between nog plate 7 and steel plate is spaced under the driving of feeder motor realizes conveying to steel plate, on bar shaped wearing plate 7
Wear-resisting raised 12 roughness that can increase by 7 surface of bar shaped wearing plate to a certain extent so that steel plate and bar shaped wearing plate 7 it
Between friction effect it is more preferable, avoid generating sliding between steel plate and roller 1 and influencing normal conveying, when on bar shaped wearing plate 7
Wear-resisting raised 12 and 7 serious wear of bar shaped wearing plate to a certain degree after, the wear-resistant sleeve 13 being arranged on 1 outer wall of roller will be direct
Friction is generated with steel plate, to avoid roller 1 after 7 serious wear of bar shaped wearing plate from directly rubbing with steel plate, when bar shaped is resistance to
After 7 serious wear of nog plate, the second countersunk head spiral shell that screwdriver will be used to fix bar shaped wearing plate 7 Yu roller 1 is can be used in operator
Nail 11 is backed out one by one, is then removed the bar shaped wearing plate 7 after abrasion, is changed new bar shaped wearing plate 7 and replaced, then again
Second sunk screw 11 is screwed on and tightens and can reuse.
It can to sum up obtain, the utility model passes through setting bar shaped wearing plate 7, threaded interior hole 9, screw thread exit orifice 10, the second countersunk head
Screw 11, wear-resisting raised 12 and wear-resistant sleeve 13, solve existing technology and wear no resistance, recycling rate of waterused is low, and the wasting of resources is tight
The problem of weight.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of steel mill's production wear-resistance roller way, including roller (1) and bar shaped wearing plate (7), it is characterised in that: the roller
(1) it is welded with inner shield ring (2) on the inside of both ends port, is provided with ring flange (3) on the outside of two inner shield rings (2), it is described
It is spaced in a ring on ring flange (3) and multiple first sunk screws (4) is uniformly installed, the ring flange (3) passes through the first countersunk head
Screw (4) is screwed with inner shield ring (2) and connect, and the outer end face middle position of the ring flange (3) is equipped with rolling bearing
(5), it is rotatably connected to rotating bar (6) on the rolling bearing (5), the length side of the outer surface of the roller (1) along roller (1)
To offering multiple strip grooves (8), the bottom surface of the strip groove (8) is offered threaded interior hole (9), each strip groove (8)
It is inside embedded with a bar shaped wearing plate (7), the spiral shell to match with threaded interior hole (9) is offered on the bar shaped wearing plate (7)
Line exit orifice (10) is plugged with the second sunk screw (11) in the screw thread exit orifice (10) and threaded interior hole (9), the roller (1)
Outer surface on be provided with wear-resistant sleeve (13)；The outer surface of the bar shaped wearing plate (7) is arranged at intervals with multiple wear-resisting protrusions
(12)；The cross section of the bar shaped wearing plate (7) is in inverted trapezoidal, and the longitudinal section of the bar shaped wearing plate (7) is fan-shaped.
2. a kind of steel mill's production wear-resistance roller way according to claim 1, it is characterised in that: multiple bar shaped wearing plates
(7) size that ragged edge connects the ring to be formed is slightly larger than the cross section outer ring size of wear-resistant sleeve (13).
3. a kind of steel mill's production wear-resistance roller way according to claim 1, it is characterised in that: the bar shaped wearing plate (7)
Both ends be slightly shorter than roller (1) both ends.
4. a kind of steel mill's production wear-resistance roller way according to claim 1, it is characterised in that: each bar shaped wearing plate
(7) there are two being respectively mounted on the second sunk screw (11), two second sunk screws (11) are in bar shaped wearing plate (7)
Axis is symmetrical arranged for symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124644.XU CN209647232U (en) | 2019-01-25 | 2019-01-25 | Wear-resistance roller way is used in a kind of production of steel mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124644.XU CN209647232U (en) | 2019-01-25 | 2019-01-25 | Wear-resistance roller way is used in a kind of production of steel mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647232U true CN209647232U (en) | 2019-11-19 |
Family
ID=68522542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920124644.XU Expired - Fee Related CN209647232U (en) | 2019-01-25 | 2019-01-25 | Wear-resistance roller way is used in a kind of production of steel mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647232U (en) |
-
2019
- 2019-01-25 CN CN201920124644.XU patent/CN209647232U/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 |
Granted publication date: 20191119 Termination date: 20210125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |