CN111957754A - Heat-resisting side guide plate - Google Patents
Heat-resisting side guide plate Download PDFInfo
- Publication number
- CN111957754A CN111957754A CN202010794647.1A CN202010794647A CN111957754A CN 111957754 A CN111957754 A CN 111957754A CN 202010794647 A CN202010794647 A CN 202010794647A CN 111957754 A CN111957754 A CN 111957754A
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- Prior art keywords
- bolt
- heat
- guide plate
- bearing
- plate body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 24
- 239000000498 cooling water Substances 0.000 claims description 16
- 238000003491 array Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000000110 cooling liquid Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention relates to the technical field of hot-rolled guide plates and discloses technical characteristics, which comprise a guide plate body, wherein a rectangular groove is formed in the guide plate body, a guide rail is arranged in the rectangular groove, a convex shoulder is fixedly arranged on the guide plate body around a notch, a first bolt is arranged on the convex shoulder, the tail end of the first bolt is connected in the guide plate body, a mounting lug is arranged on the convex shoulder and connected with a second bolt, the tail end of the second bolt is connected with the convex shoulder, a stop block is fixedly arranged on the outer side wall of the mounting lug, the mounting lug is fixedly connected with a mounting frame, and the heat-resistant side guide plate is matched with the liquid cooling of cooling liquid to ensure that the guide plate can take away heat transmitted by a high-temperature part through the principle of continuous heat exchange during working so that the heat dissipation capability of the guide rail is greatly enhanced, and the service life of the guide rail, the maintenance man-hour is reduced, namely, the production time is relatively increased.
Description
Technical Field
The invention relates to the technical field of hot-rolled guide plates, in particular to a heat-resistant side guide plate.
Background
The production of hot rolled pieces in steel plants can be realized by constructing a roller transmission line, and in order to stabilize the work of the hot rolled pieces on the rollers, a guide plate is arranged on the side edge of the rollers, namely the side guide plate, and in order to prolong the service life of the side guide plate at high temperature and improve the motion fluency of the hot rolled piece, a plurality of columns are generally embedded in the side guide plate and are used for bearing the transverse impact from the hot rolled piece, so that the auxiliary column is actually arranged at the forefront of high temperature, therefore, frequently change auxiliary cylinder is the important aspect that influences running roller transmission production line efficiency, and in order to improve auxiliary cylinder's structural strength, makes it can become stable under the transverse load impact, will use a large amount of high strength bolts, so the cost is not trivial.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the heat-resistant side guide plate which has the advantages of improving the working time of the side guide plate, reducing the use cost and the like, solves the problems of no high temperature resistance, frequent replacement, troublesome maintenance, long installation and disassembly time, no long-time variable transverse load impact resistance and the like, and is matched with a high-temperature-resistant metal-based ceramic sleeve, so that the service life of the guide rail is greatly prolonged, the maintenance time is reduced, and the production time is relatively prolonged.
(II) technical scheme
In order to realize the advantages of improving the working time of the side guide plate, reducing the use cost and the like, and endow the side guide plate with the purposes of high temperature resistance, convenient maintenance, short mounting and dismounting time and the like, the invention provides the following technical scheme: a heat-resistant side guide plate comprises a guide plate body, wherein a roller seat is arranged at the bottom end of the guide plate body, a rectangular groove is formed in the guide plate body, a guide rail is formed in the rectangular groove, a convex shoulder is fixedly arranged on the guide plate body around a notch, a first bolt is arranged on the convex shoulder, the tail end of the first bolt is connected in the guide plate body, an installation lug is arranged on the convex shoulder and connected with a second bolt, the tail end of the second bolt is connected with the convex shoulder, a stop block is fixedly arranged on the outer side wall of the installation lug, the installation lug is fixedly connected with an installation frame, the outer side wall of the installation frame is matched with the guide rail, a base is fixedly connected at the lower end of the installation frame, the base is connected with a third bolt, the tail end of the third bolt is connected with an installation seat, the installation seat is rotatably connected with a roller, the other end, the supporting seat is provided with a plurality of threaded holes, the supporting seat is in bolted connection with a watertight cover, the watertight cover is of a central opening structure, the upper end of the watertight cover is connected with a watertight ring, the watertight ring is fixedly connected with a first hose, the other end of the first hose is connected with a water pump, the water inlet of the water pump is connected with a cooling water pipe group, the other end of the cooling water pipe group is connected with a second hose, the other end of the second hose is connected with a watertight ring, and the watertight ring is connected with an independent ring.
Preferably, the first bolt and the second bolt use an inner cross countersunk head bolt.
Preferably, the inner side wall of the stop block is in stress-free contact with the outer side wall of the shoulder and the upper end face of the guide plate body.
Preferably, the number of the arrays of the cooling water pipe groups in the vertical direction is four.
Preferably, the inner part of the roller is fixed with sectors which are arrayed, the sectors are connected with hollow pipes, the hollow pipes are internally provided with pipelines, the bottom ends of the hollow pipes are not contacted with the inner surface of the bottom of the roller, and the bottom ends of the sectors are not contacted with the inner surface of the bottom of the roller.
Preferably, the hollow tube all is equipped with highly uniform's groove with the upper end neck of cylinder, the independent ring inlays between two grooves, and the contact of the lateral wall and the inside wall of independent ring and cylinder and hollow tube is stress-free surface contact.
Preferably, the independent ring is additionally provided with a hole which is fixedly connected with the watertight ring
Preferably, the mounting base is internally provided with a hole matched with the third bolt, the mounting base is in interference fit with a first bearing, the inner ring of the first bearing is in interference fit with a rotating column, and the other end of the rotating column is fixedly connected to the lower end face of the roller.
Preferably, an inner ring seat is fixedly arranged on the supporting seat, the watertight cover and the supporting seat are mutually and tightly matched, the inner ring seat is in interference fit with an outer ring of the second bearing, and an inner ring of the second bearing is in interference fit with the upper end of the hollow pipe.
Preferably, first bearing and second bearing are all including inner circle cylindrical roller bearing, the bearing inner race contact has the roller, roller lateral wall contact is connected with the bearing inner race, and cylindrical roller bearing's concrete cooperation mode is prior art, does not do the perplexing here again.
(III) advantageous effects
Compared with the prior art, the invention provides the heat-resistant side guide plate which has the following beneficial effects:
1. this heat-resisting side guide, through setting up the condenser tube subassembly, a water pump, first hose, the water seal ring, the water seal lid, a supporting seat, the hollow tube, the sector, the cylinder, independent ring sum second hose, the liquid cooling of cooperation coolant liquid makes this baffle take away the heat of coming by high temperature conduction through the principle of heat exchange that can be continuous at the during operation, make the heat-sinking capability of this guide rail obtain strengthening greatly, the high temperature resistant metal base ceramic cover of cooperation, make this guide rail life improve greatly, the maintenance man-hour has been reduced, production time has been increased relatively promptly, and the spare part of design does not influence the continuation of original baffle and uses, the piece that adds all can be demolishd, can combine the production demand to select whether to add the part like this, in order to reach the improvement of mill's comprehensive benefit.
2. This heat-resisting side guide, through setting up the rectangular channel, the guide rail, the convex shoulder, first bolt, the installation ear, the second bolt, installing frame and dog, owing to there is the guide rail and matched with installing frame with it, make this rotation piece can be convenient installation and dismantlement, the use to the bolt of high strength has been reduced simultaneously, the cost is practiced thrift, furthermore, structural strength can also be improved, reduce the deformation degree under the long-time use like this, can reduce the installation degree of difficulty of this equipment on the one hand, on the other hand can all keep the position unchangeable in three direction when this equipment suddenly contacts high temperature spare, protect first bolt and second bolt simultaneously.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the rear structure of the present invention;
FIG. 3 is a schematic view of the inner structure of the drum according to the present invention;
FIG. 4 is a schematic view of a first bearing installation of the present invention;
FIG. 5 is a schematic view of the independent ring installation location of the present invention;
FIG. 6 is a second bearing assembly of the present invention;
FIG. 7 is a schematic view of the independent ring structure of the present invention.
In the figure: the guide plate comprises a guide plate body 1, a convex shoulder 2, a first bolt 3, a mounting lug 4, a second bolt 5, a mounting frame 6, a base 7, a mounting seat 8, a third bolt 9, a roller 10, a support seat 11, a watertight cover 12, a watertight ring 13, a first hose 14, a water pump 15, a cooling water pipe group 16, a second hose 17, a sector 18, a hollow pipe 19, an independent ring 20, a second bearing 21, a bearing inner ring 2101, a first bearing 22, a rotary column 23, a roller seat 24, a watertight ring 25, a bearing outer ring 26, a roller 27, a bearing inner ring seat 28, a threaded hole 29, a pipeline 30, a hole 31, a guide rail 32, a guide rail 33 and a stop block.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention is a heat-resistant side guide plate, comprising a guide plate body 1, wherein a roller seat is arranged at the bottom end of the guide plate body, a rectangular groove is arranged in the guide plate body 1, a guide rail 32 is arranged in the rectangular groove, a convex shoulder 2 is fixedly arranged around a notch of the guide plate body 1, a first bolt 3 is arranged on the convex shoulder 2, the tail end of the first bolt 3 is connected in the guide plate body 1, a mounting lug 4 is arranged on the convex shoulder 2, the mounting lug 4 is connected with a second bolt 5, the tail end of the second bolt 5 is connected with the convex shoulder 2, a stop block 33 is fixedly arranged on the outer side wall of the mounting lug 4, the mounting lug 4 is fixedly connected with a mounting frame 6, the outer side wall of the mounting frame 6 is matched with the guide rail 32, a base 7 is fixedly connected at the lower end of the mounting frame 6, the base 7 is connected with a third bolt 9, the tail, the supporting seat 11 is fixedly connected to the inner wall of the mounting frame 6, the supporting seat 11 is provided with a plurality of threaded holes 29, the supporting seat 11 is in bolted connection with a watertight cover 12, the watertight cover 12 is of a central hole-opening structure, the upper end of the watertight cover 12 is connected with a watertight ring 13, the watertight ring 13 is fixedly connected with a first hose 14, the other end of the first hose 11 is connected with a water pump 15, a water inlet of the water pump 15 is connected with a cooling water pipe group 16, the other port of the cooling water pipe group 16 is connected with a second hose 17, the other end of the second hose 17 is connected with a watertight ring 25, and the watertight ring 25 is connected with an independent ring 20. with the structure, due to the guide rail 3 and the mounting frame 6 matched with the guide rail, the rotating piece can be conveniently mounted and dismounted, meanwhile, the use of high-strength bolts is reduced, the cost is saved, in, in addition, the liquid cooling makes this baffle take away the heat that is come by the conduction of high temperature spare through the principle of heat exchange that can be continuous at the during operation for the heat-sinking capability of this guide rail obtains strengthening greatly, cooperates high temperature resistant metal base ceramic cover, makes this guide rail life improve greatly, has reduced and has maintained man-hour, has increased production time promptly relatively.
Further, in the above solution, the first bolt 3 and the second bolt 5 use inner cross countersunk head bolts, so that the time for mounting and dismounting the apparatus can be reduced.
Further, in the above scheme, the inner side wall of the stop block 33 is in stress-free contact with the outer side wall of the shoulder 2 and the upper end face of the guide plate body 1, so that the mounting difficulty of the device can be reduced, the device can be kept unchanged in position in three directions when suddenly contacting a high-temperature part, and the first bolt 3 and the second bolt 5 are protected simultaneously.
Further, in the above aspect, the number of arrays in the vertical direction of the cooling water tube groups 16 is four, so that the cooling capacity can be maintained to the maximum in a limited space.
Further, in the above scheme, the sector blocks 18 are fixed in the drum 10, the sector blocks 18 are connected with the hollow pipe 19, the hollow pipe 19 is internally provided with the pipeline 30, the bottom ends of the hollow pipe 19 are not contacted with the inner surface of the bottom of the drum 10, and the bottom ends of the sector blocks 18 are not contacted with the inner surface of the bottom of the drum 10, so that the cooling liquid can flow into the gaps between the sector blocks 18 from the inside of the hollow pipe 19, and the hollow pipe 19 and the drum 10 are integrated.
Further, in the above scheme, the hollow tube 19 and the upper end neck of the drum 10 are both provided with grooves with the same height, the independent ring 20 is embedded between the two grooves, and the outer side wall and the inner side wall of the independent ring 20 are in contact with the drum 10 and the hollow tube 19 in a stress-free surface contact manner, so that the independent ring 20 is kept against rotation when the drum 10 and the hollow tube 19 rotate, and the water tightness is ensured.
Further, in the above solution, the independent ring 20 is additionally provided with a hole fixedly connected to the watertight ring 25, so that the cooling liquid can flow from the drum 10 into the second hose 17 without leakage.
Further, in the above scheme, a hole 31 matched with the third bolt 9 is formed in the mounting seat 8, the mounting seat 8 is in interference fit with the first bearing 22, the inner ring of the first bearing 22 is in interference fit with the rotary column 23, and the other end of the rotary column 23 is fixedly connected to the lower end face of the roller 10, so that the roller 10 is rotated under an external force.
Further, in the above scheme, an inner ring seat 28 is fixedly arranged on the support seat 11, the watertight cover 12 is tightly matched with the support seat 11, the inner ring seat 28 is in interference fit with an outer ring of the second bearing 21, and an inner ring of the second bearing 21 is in interference fit with the upper end of the hollow tube 19, so that the matching with the first bearing 22 is realized, the rigidity of the hollow tube 19 is also kept, the hollow tube cannot be bent or displaced during working, and the service life is prolonged.
Further, in the above scheme, the first bearing 22 and the second bearing 21 both comprise a bearing inner ring 2101 cylindrical roller bearing, the inner ring 2101 is in contact with a roller 27, the side wall of the roller 27 is in contact with a bearing outer ring 26, the specific matching mode of the cylindrical roller bearing is the prior art, and the cylindrical roller bearing is not used for bearing heavy load impact again, so that the equipment is more durable.
When in use, firstly, workers install other components on the original guide rail body 1, and then judge whether to start the water pump 15 according to the production requirement, namely, if the water pump 5 is produced in small batch, the water pump 5 can not be started, because the air cooling can meet the cooling requirement at the moment, if the hot rolled pieces are produced in large batch and for a long time, the water pump 15 needs to be started, so that a closed cooling water circulating system consisting of the cooling water pipe component 16, the water pump 15, the first hose 14, the watertight ring 13, the watertight cover 12, the supporting seat 11, the hollow pipe 19, the fan-shaped block 18, the roller 10, the independent ring 20 and the second hose 17 can work, and the heat conducted to the roller through the hot rolled pieces is continuously taken away, therefore, the fracture and the peeling of the internal tissues and the external tissues caused by the continuous change of the thermal stress in the whole life cycle of the roller 10 are reduced, and the service life of the roller, specifically, the cooling water enters the roller 10 through the first hose 14 due to the pressure action of the water pump 15, absorbs the heat of the outer wall of the roller 10, then enters the second hose 17 from the roller 10 through the side hole of the independent ring 20 due to the large pressure action, and then enters the cooling water pipe assembly 16 under the action of the internal pressure, the outer surface of the cooling water pipe assembly 16 is large, generally, the material of the cooling water pipe assembly is copper, so that the heat dissipation effect is good, the cooling effect meeting the production requirement can be obtained as long as the feed rate of the water pump 15 is controlled, and meanwhile, the metal-based ceramic heat-resistant material coated on the outer surface of the roller 10 is good in comprehensive service life effect.
To sum up, through setting up the rectangular channel, the guide rail, the convex shoulder, first bolt, the installation ear, the second bolt, installing frame and dog, owing to have the guide rail and the installing frame of matched with it, make this rotation piece can convenient installation and dismantlement, reduced the use to the bolt of high strength simultaneously, the cost is practiced thrift, in addition, can also improve structural strength, reduce the deformation degree under the long-time use like this, can reduce the installation degree of difficulty of this equipment on the one hand, on the other hand can all keep the position unchangeable in three direction when this equipment suddenly contacts high temperature spare, protect first bolt and second bolt simultaneously.
And, through setting up the condenser tube subassembly, a water pump, first hose, the water seal ring, the water seal lid, a supporting seat, the hollow tube, the segment, the cylinder, independent ring sum second hose, the liquid cooling of cooperation coolant liquid makes this baffle can be continuous take away the heat of coming by the conduction of high temperature spare through the principle of heat exchange at the during operation, make the heat-sinking capability of this guide rail obtain strengthening greatly, the high temperature resistant metal base ceramic cover of cooperation, make this guide rail life improve greatly, the maintenance man-hour has been reduced, production time has been increased relatively promptly, and the spare part of design does not influence the continuation of original baffle and uses, the spare that adds all can be demolishd, can combine the production demand to select whether to add the part like this, in order to reach the improvement of mill's comprehensive benefits.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a heat-resisting side guide, includes baffle body (1), its characterized in that: the roller seat (24) is arranged at the bottom end of the guide plate body (1), a rectangular groove is formed in the guide plate body (1), a guide rail (32) is formed in the rectangular groove, a convex shoulder (2) is fixedly arranged around a notch of the guide plate body (1), a first bolt (3) is arranged on the convex shoulder (2), the tail end of the first bolt (3) is connected into the guide plate body (1), an installation lug (4) is arranged on the convex shoulder (2), the installation lug (4) is connected with a second bolt (5), the tail end of the second bolt (5) is connected with the convex shoulder (2), a stop block (33) is fixedly arranged on the outer side wall of the installation lug (4), an installation frame (6) is fixedly connected with the installation lug (4), the outer side wall of the installation frame (6) is matched with the guide rail (32), a base (7) is fixedly connected with the lower end of the installation frame (6), and a third bolt (9) is connected, the tail end of the third bolt (9) is connected with a mounting seat (8), the mounting seat (8) is rotatably connected with a roller (10), the other end of the roller (10) is rotatably connected with a supporting seat (11), the supporting seat (11) is fixedly connected with the inner wall of the mounting frame (6), the supporting seat (11) is provided with a plurality of rollers (29), the supporting seat (11) is in bolted connection with a watertight cover (12), the watertight cover (12) is of a central hole-opening structure, the upper end of the watertight cover (12) is connected with a watertight ring (13), the watertight ring (13) is fixedly connected with a first hose (14), the other end of the first hose (11) is connected with a water pump (15), the water inlet of the water pump (15) is connected with a cooling water pipe group (16), the other port of the cooling water pipe group (16) is connected with a second hose (17), the other end of the second hose (17) is connected with, the water tight ring (25) is connected with an independent ring (20).
2. A heat-resistant side guide according to claim 1, wherein: the first bolt (3) and the second bolt (5) use inner cross countersunk head bolts.
3. A heat-resistant side guide according to claim 1, wherein: the inner side wall of the stop block (33) is in stress-free contact with the outer side wall of the convex shoulder (2) and the upper end face of the guide plate body (1).
4. A heat-resistant side guide according to claim 1, wherein: the number of the arrays of the cooling water pipe groups (16) in the vertical direction is four.
5. A heat-resistant side guide according to claim 1, wherein: the drum is characterized in that sectors (18) are fixed inside the drum (10) in an array mode, the sectors (18) are connected with hollow pipes (19), pipelines (30) are arranged in the hollow pipes (19), the bottom ends of the hollow pipes (19) are not in contact with the inner surface of the bottom of the drum (10), and the bottom ends of the sectors (18) are not in contact with the inner surface of the bottom of the drum (10).
6. A heat-resistant side guide according to claim 1, wherein: hollow tube (19) all are equipped with highly uniform's groove with the upper end neck of cylinder (10), inlay between two grooves independent ring (20), and the contact of the lateral wall and the inside wall of independent ring (20) and cylinder (10) and hollow tube (19) is stress-free surface contact.
7. A heat-resistant side guide according to claim 1, wherein: the independent ring (20) is additionally provided with a hole which is fixedly connected with the water tight ring (25).
8. A heat-resistant side guide according to claim 1, wherein: the utility model discloses a drum (10) is characterized in that mount pad (8) inside has hole (31) with third bolt (9) looks adaptation, mount pad (8) interference fit has first bearing (22), the inner circle interference fit of first bearing (22) has rotary column (23), the other end fixed connection of rotary column (23) is in the lower part terminal surface of drum (10).
9. A heat-resistant side guide according to claim 1, wherein: the fixed inner circle seat (28) that is provided with of supporting seat (11), watertight lid (12) closely cooperate each other with supporting seat (11), inner circle seat (28) interference fit has the outer lane of second bearing (21), the inner circle interference fit of second bearing (21) is in the upper end of hollow tube (19).
10. A heat-resistant side guide according to claim 1, wherein: the first bearing (22) and the second bearing (21) both comprise inner rings (2101) cylindrical roller bearings, the bearing inner rings (2101) are in contact with rollers (27), the side walls of the rollers (27) are in contact connection with bearing outer rings (26), the specific matching mode of the cylindrical roller bearings is the prior art, and the details are not repeated here again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794647.1A CN111957754A (en) | 2020-08-10 | 2020-08-10 | Heat-resisting side guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794647.1A CN111957754A (en) | 2020-08-10 | 2020-08-10 | Heat-resisting side guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111957754A true CN111957754A (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010794647.1A Pending CN111957754A (en) | 2020-08-10 | 2020-08-10 | Heat-resisting side guide plate |
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| CN (1) | CN111957754A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29601487U1 (en) * | 1996-01-29 | 1997-01-23 | Kark, Uwe, 21149 Hamburg | Device for cooling the rolls of a roll stand |
| CN1883838A (en) * | 2005-06-20 | 2006-12-27 | 摩根建设公司 | Rolling mill roller guide |
| CN203526218U (en) * | 2013-09-12 | 2014-04-09 | 云南钛业股份有限公司 | Hot rolling unit rolling mill and coiling machine side guide plate |
| CN104259253A (en) * | 2014-10-24 | 2015-01-07 | 靖江市高新窑炉材料有限公司 | Side guide of hot rolling coiler |
| CN204320843U (en) * | 2014-12-15 | 2015-05-13 | 福建鼎信实业有限公司 | A kind of hot rolling line guide plate at front side of recoiling machine structure |
| CN106424615A (en) * | 2016-07-13 | 2017-02-22 | 江苏东顺新能源科技有限公司 | Cooling device of lead plate roller |
-
2020
- 2020-08-10 CN CN202010794647.1A patent/CN111957754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29601487U1 (en) * | 1996-01-29 | 1997-01-23 | Kark, Uwe, 21149 Hamburg | Device for cooling the rolls of a roll stand |
| CN1883838A (en) * | 2005-06-20 | 2006-12-27 | 摩根建设公司 | Rolling mill roller guide |
| CN203526218U (en) * | 2013-09-12 | 2014-04-09 | 云南钛业股份有限公司 | Hot rolling unit rolling mill and coiling machine side guide plate |
| CN104259253A (en) * | 2014-10-24 | 2015-01-07 | 靖江市高新窑炉材料有限公司 | Side guide of hot rolling coiler |
| CN204320843U (en) * | 2014-12-15 | 2015-05-13 | 福建鼎信实业有限公司 | A kind of hot rolling line guide plate at front side of recoiling machine structure |
| CN106424615A (en) * | 2016-07-13 | 2017-02-22 | 江苏东顺新能源科技有限公司 | Cooling device of lead plate roller |
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