CN207289752U - A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank - Google Patents
A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank Download PDFInfo
- Publication number
- CN207289752U CN207289752U CN201721250017.8U CN201721250017U CN207289752U CN 207289752 U CN207289752 U CN 207289752U CN 201721250017 U CN201721250017 U CN 201721250017U CN 207289752 U CN207289752 U CN 207289752U
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- lever
- guide roller
- fixed
- rail steel
- heavy rail
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Abstract
A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank of the utility model, belongs to slab rolling technical field of auxiliary equipment.Including frictional disk, driving motor, spring bearing, lever, gate frame, recoil check spring, guide roller and it is oriented to roller support；The motor shaft lower end of motor is driven to be connected with friction disk center, upper end installation spring bearing；Upper end of the both ends of lever respectively with spring bearing, recoil check spring is fixed, and the midpoint and the middle part of gate frame crossbeam of lever length are hinged, and gate frame column is fixed with ground；The longitudinal section for being oriented to roller support be inverted U, and the both ends of the lower end of U-shaped arm respectively with guide roller roll shaft are fixed, and the lower end of recoil check spring and the U-shaped bottom of guiding roller support are fixed；Under lever balance state, the minimum point of guide roller roll surface is less than the lower surface of frictional disk.The utility model can quickly and efficiently dispose the iron scale for being attached to heavy rail steel slab surface, improve work efficiency, reduce the labor intensity of worker.
Description
Technical field
A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank is the utility model is related to, it is auxiliary to belong to slab rolling
Help equipment technical field.
Background technology
At present, it is effectively solution such product qualification rate caused by decarburization is serious in heating furnace because of heavy rail casting billet surface
Serious relatively low problem, the Main of domestic emphasis Properties of Heavy Rail Steel manufacturing enterprise are to brush a kind of anti-decarburization in heavy rail casting billet surface to apply
Layer material, so that erosion of the oxygen being effectively isolated in heating furnace gas to casting billet surface, so as to reduce decarburized layer deepness.Existing
Field practical operation link, to ensure that anticreep carbon coating material can be firmly attached to casting billet surface, it is common practice to smearing
Before coating material, first the iron scale of casting billet surface is cleared up, carries out smearing anti-decarburization painting afterwards in casting billet surface again
The operation of layer material.This is because oxidized iron sheets on surface of casting blank is more loose and easy peeling, coating and strand can be seriously affected
Degree of adhesion between surface, destroys the integrality of anticreep carbon coating；In addition, it can be stored between iron scale and casting billet surface big
The air of amount, even if anticreep carbon coating completely covers casting billet surface, can not also prevent oxidation of the air to casting billet surface.Mesh
Before, production scene cleaning oxidized iron sheets on surface of casting blank predominantly manually manner of cleaning up, this mode is although can be more thorough
The iron scale for cleaning up casting billet surface at bottom, but the labor intensity of worker is larger, and work efficiency is relatively low, is unfavorable for high-volume
The cleaning of oxidized iron sheets on surface of casting blank.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of quick removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank
Device, the iron scale for being attached to heavy rail steel surface can be efficiently disposed, before Properties of Heavy Rail Steel cc billet surface quality is ensured
Put, improve work efficiency, reduce the labor intensity of worker.
Solving the technical solution of above-mentioned technical problem is：
A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank, including frictional disk, driving motor, support shaft
Hold, lever, gate frame, recoil check spring, guide roller and be oriented to roller support；The motor shaft lower end and friction disk center for driving motor connect
Connect, upper end installation spring bearing；Upper end of the both ends of lever respectively with spring bearing, recoil check spring is fixed, in lever length
The middle part of dotted or gate type frame crossbeam is hinged, and gate frame column is fixed with ground；The longitudinal section for being oriented to roller support is inverted U, U-shaped arm
Both ends of the lower end respectively with guide roller roll shaft fix, the lower end of recoil check spring and be oriented to the U-shaped bottom of roller support and fix；In thick stick
Under bar equilibrium state, the minimum point of guide roller roll surface is less than the lower surface of frictional disk.
A kind of above-mentioned quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank, the frictional disk, driving motor, branch
It is respectively 4 to support bearing, and each motor shaft lower end for driving motor is connected with the center of a frictional disk, and a branch is installed in upper end
Support bearing；It further includes X-type stent, and plane where X-type stent is horizontal plane, its 4 endpoints are consolidated with 4 spring bearings respectively
It is fixed；
A kind of above-mentioned quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank, it further includes 2 supporting rods the 1st
The lower end of supporting rod and the center of gravity of X-type stent are fixed.Upper end and one end of lever are hinged；The other end of lever and the 2nd support
The upper end of bar is hinged, and the 2nd lower end of supporting rod and the upper end of recoil check spring are fixed；The midpoint of lever length and gate frame crossbeam
In it is point articulated；The lower end of recoil check spring is fixed with being oriented to the midpoint of roller support U-shaped bottom.
A kind of above-mentioned quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank, the upper and lower surface of the frictional disk are
The horizontal plane parallel with casting billet surface, drive motor shaft are put down perpendicular to frictional disk upper and lower surface, 2 supporting rods with drive motor shaft
OK；The guide roller roll shaft is vertical with strand conveying direction and parallel to strand upper and lower surface；The width of the gate frame is more than
The width of strand.
A kind of above-mentioned quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank, it, which is further included, is arranged at guide roller two
2 block baffles of side, 2 block baffle planes are parallel to each other and parallel to guide roller roll shafts；Per block baffle by being across strand width
The door shaped stent of both sides is fixed with ground, and the crossbeam of door shaped stent and the two sides in barrier width direction are fixed, vertical beam lower end with
Ground is fixed.
A kind of above-mentioned quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank, 2 post uppers and thick stick
Bar both ends are hinged by 2 hinge shafts respectively, and lever midpoint and the midpoint of gate frame crossbeam are hinged by hinge shaft, 3 hinge shaft difference
Parallel to guide roller roll shaft.
The course of work of the utility model is as follows：
Ensure to drive electric motor starting, drive frictional disk to rotate at a high speed；Strand under the action of rollgang by guide roller under
The working region that side enters the utility model is simultaneously conveyed to the frictional disk direction of the lever other end, due under lever balance state,
The minimum point of guide roller roll surface is less than the lower surface of frictional disk, so contacted first with guide roller roll surface in strand course of conveying,
Guide roller is jacked up upwards while guide roller rotation is promoted, guiding roller support is moved breaking lever balance, compression upwards
Recoil check spring, makes frictional disk move downward the removing for carrying out iron scale with strand upper surface；Recoil check spring is act as
Ensure that frictional disk is balanced to the pressure of casting billet surface, realizes and the uniform of oxidized iron sheets on surface of casting blank is abraded；To further improve
Iron scale cleaning effect, the utility model can coordinate dust catcher to use, and dust catcher is arranged on the strand upper surface on frictional disk periphery,
The iron scale that frictional disk is cleaned up siphons away.
The beneficial effects of the utility model are：
The utility model can quickly and efficiently dispose the iron scale for being attached to heavy rail steel slab surface, so as to
It is enough to improve work efficiency on the premise of Properties of Heavy Rail Steel cc billet surface quality is ensured, the labor intensity of worker is reduced, for follow-up spraying
Inoxidzable coating process provides the strand of great surface quality.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the side view of Fig. 1；
Fig. 4 is supporting rod and lever hinged place structure diagram；
Fig. 5 is the left side view of Fig. 4；
In figure mark for：Frictional disk 1, driving motor 2, spring bearing 3, lever 4, gate frame 5, recoil check spring 6, guide roller
7th, be oriented to roller support 8, guide roller roll shaft 9, supporting rod 10, X-type stent 11, strand 12, baffle 13, door shaped stent 14, hinge shaft 15,
Rollgang 16, cross bar 17.
Embodiment
Fig. 1~Fig. 3 shows, a kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank of the utility model, including 4
A 2,4, the driving motor of frictional disk 1,4 spring bearing 3, lever 4, gate frame 5, recoil check spring 6, guide roller 7, guide roller branch
8,2 supporting rods 10 of frame and X-type stent 11；The motor shaft lower end and the center of circle of a frictional disk 1 of each driving motor 2 pass through key
A spring bearing 3 is installed in connection, upper end；11 place plane of X-type stent is horizontal plane, its 4 endpoints respectively with 4 support shafts
Hold 3 fixations；The center of gravity of X-type stent 11 and the lower end of the 1st supporting rod 10 are fixed；The upper end of 1st supporting rod 10 and lever 4
Left end be hinged, the other end of lever 4 and the upper end of the 2nd supporting rod 10 are hinged；The midpoint of lever 4 and 5 crossbeam of gate frame
In it is point articulated；Gate frame 5 is across the both sides of 12 width of strand, and bottom and the ground of 2 root posts of gate frame 5 are fixed to form thick stick
The stent of bar 4；The lower end and the upper end of recoil check spring 6 of 2nd supporting rod 10 are fixed；Guiding roller support 8 is inverted U, U-shaped arm
Both ends of the lower end respectively with the roll shaft of guide roller 7 are fixed, the midpoint of U-shaped bottom of the lower end of recoil check spring 6 with being oriented to roller support 8
It is fixed；The upper and lower surface of frictional disk 1 is the horizontal plane parallel with 12 surface of strand, the lower surfaces of 4 frictional disks 1 for horizontal plane and
Overlap, frictional disk 1 is driven by driving motor 2；The motor shaft of motor 2 is driven perpendicular to the upper and lower surface of frictional disk 1,2
Supporting rod 10 is parallel with driving the motor shaft of motor 2；The roll shaft of guide roller 7 is vertical with the conveying direction of strand 12 and parallel to casting
The upper and lower surface of base 12；Under 4 equilibrium state of lever, the minimum point of 7 roll surface of guide roller is less than the lower surface of frictional disk 1.
Fig. 1 and Fig. 2 show that 2 block baffles 13 are respectively arranged at the front and back sides of guide roller 7,2 block baffle, 12 place plane phase
It is mutually parallel and parallel to the roll shaft of guide roller 7；Per block baffle 13 by be across the door shaped stents 14 of 12 width both sides of strand with
Ground is fixed, and the both sides of the crossbeam and 12 width of baffle of door shaped stent 14 are fixed, and vertical beam lower end is fixed with ground；To ensure baffle
12 it is firm, be additionally provided with 2 cross bars 17 in the present embodiment and be fixedly connected with 2 door shaped stents 14.
Fig. 4 and Fig. 5 show that the upper end of 2 supporting rods 10 is hinged by 2 hinge shafts 15 respectively with the both ends of lever 4, lever
4 midpoint is hinged by hinge shaft 15 with the midpoint of 5 crossbeam of gate frame, and 3 hinge shafts 15 are respectively parallel to the roll shaft of guide roller 7.
The course of work of the utility model is as follows：
Ensure to drive motor 2 to start, drive frictional disk 1 to rotate at a high speed；Strand 12 is under the action of rollgang 16 by leading
The direction of frictional disk 1 to the lower section of roller 7 into the working region of the utility model and to 4 other end of lever conveys, due to thick stick
In the state of the equilibrium, the minimum point of 7 roll surface of guide roller is less than the lower surface of frictional disk 1 to bar 4, so first in 12 course of conveying of strand
First contacted with the roll surface of guide roller 7, guide roller 7 is jacked up upwards while promoting guide roller 7 to rotate, makes guiding roller support 8
Upwards movement breaking lever 4 balance, compress recoil check spring 6, make frictional disk 1 move downward with the upper surface of strand 12 into
The removing of row iron scale；Recoil check spring 6 act as ensureing that frictional disk 1 is balanced to the pressure on 12 surface of strand, realizes to casting
The uniform removing of 12 scale on surface of base；To further improve iron scale cleaning effect, the utility model can coordinate dust suction
Device uses, and dust catcher is arranged on the upper surface of the strand 12 on 1 periphery of frictional disk, and the iron scale that frictional disk 12 cleans up is siphoned away.
Claims (6)
- A kind of 1. quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank, it is characterised in that：It includes frictional disk（1）, drive Dynamic motor（2）, spring bearing（3）, lever（4）, gate frame（5）, recoil check spring（6）, guide roller（7）With guiding roller support（8）； Drive motor（2）Motor shaft lower end and frictional disk（1）Center connection, upper end installation spring bearing（3）；Lever（4）Two End respectively with spring bearing（3）, recoil check spring（6）Upper end fix, lever（4）The midpoint of length and gate frame（5）Crossbeam Middle part is hinged, gate frame（5）Column fixed with ground；It is oriented to roller support（8）Longitudinal section be inverted U, the lower end point of U-shaped arm Not and guide roller（7）The both ends of roll shaft are fixed, recoil check spring（6）Lower end be oriented to roller support（8）U-shaped bottom fix； Lever（4）Under equilibrium state, guide roller（7）The minimum point of roll surface is less than frictional disk（1）Lower surface.
- A kind of 2. quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank as claimed in claim 1, it is characterised in that：Institute State frictional disk（1）, driving motor（2）, spring bearing（3）Respectively 4, each drive motor（2）Motor shaft lower end and one A frictional disk（1）Center connection, upper end install a spring bearing（3）；It further includes X-type stent（11）, X-type stent（11） Place plane is horizontal plane, its 4 endpoints respectively with 4 spring bearings（3）It is fixed.
- A kind of 3. quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank as claimed in claim 2, it is characterised in that：It Further include 2 supporting rods（10）, lower end and the X-type stent of the 1st supporting rod（11）Center of gravity fix；Upper end and lever（4）'s One end is hinged；Lever（4）The other end and the 2nd supporting rod（10）Upper end be hinged, the 2nd supporting rod（10）Lower end with it is multiple Into spring（6）Upper end fix；Lever（4）The midpoint of length and gate frame（5）It is point articulated in crossbeam；Recoil check spring（6）'s Lower end is with being oriented to roller support（8）The midpoint of U-shaped bottom is fixed.
- A kind of 4. quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank as claimed in claim 3, it is characterised in that：Institute State frictional disk（1）Upper and lower surface be and strand（12）The parallel horizontal plane in surface, drives motor（2）Motor shaft perpendicular to rubbing Wipe disk（1）Upper and lower surface, 2 supporting rods（10）With driving motor（2）Motor shaft it is parallel；The guide roller（7）Roll shaft With strand（12）Conveying direction it is vertical and parallel to strand（12）Upper and lower surface；The gate frame（5）Width be more than casting Base（12）Width.
- 5. a kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank as described in claim 1 or 4, its feature exist In：It, which is further included, is arranged at guide roller（7）2 block baffles of both sides（13）, 2 block baffles（13）Place plane is parallel to each other and parallel In guide roller（7）Roll shaft；Per block baffle（13）By being across strand（12）The door shaped stent of width both sides（14）With ground It is fixed, door shaped stent（14）Crossbeam and baffle（13）The two sides of width are fixed, and vertical beam lower end is fixed with ground.
- A kind of 6. quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank as claimed in claim 3, it is characterised in that：Institute State 2 supporting rods（10）Upper end and lever（4）Both ends pass through 2 hinge shafts respectively（15）It is hinged, lever（4）Middle dotted or gate Type frame（5）The midpoint of crossbeam passes through hinge shaft（15）It is hinged, 3 hinge shafts（15）It is respectively parallel to guide roller（7）Roll shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250017.8U CN207289752U (en) | 2017-09-27 | 2017-09-27 | A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250017.8U CN207289752U (en) | 2017-09-27 | 2017-09-27 | A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289752U true CN207289752U (en) | 2018-05-01 |
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ID=62439917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721250017.8U Expired - Fee Related CN207289752U (en) | 2017-09-27 | 2017-09-27 | A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650000A (en) * | 2017-09-27 | 2018-02-02 | 邯郸钢铁集团有限责任公司 | A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank |
-
2017
- 2017-09-27 CN CN201721250017.8U patent/CN207289752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650000A (en) * | 2017-09-27 | 2018-02-02 | 邯郸钢铁集团有限责任公司 | A kind of quick device for removing Properties of Heavy Rail Steel oxidized iron sheets on surface of casting blank |
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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: 20180501 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |