CN105964963A - Casting billet deburring device applied to billet caster - Google Patents
Casting billet deburring device applied to billet caster Download PDFInfo
- Publication number
- CN105964963A CN105964963A CN201610589389.7A CN201610589389A CN105964963A CN 105964963 A CN105964963 A CN 105964963A CN 201610589389 A CN201610589389 A CN 201610589389A CN 105964963 A CN105964963 A CN 105964963A
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- CN
- China
- Prior art keywords
- billet
- flash trimmer
- knife shaft
- swivel knife
- shaft assembly
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
- B22D11/1265—Accessories for subsequent treating or working cast stock in situ for cutting having auxiliary devices for deburring
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a casting billet deburring device applied to a billet caster, belongs to equipment used for removing steel slag on a steel billet gas cutting edge opening in a steel making production line, and particularly relates to a continuous casting billet deburring machine. The casting billet deburring device is composed of a photoelectrical detecting system, a rotary cutter shaft assembly, a deburring machine overturning mechanism, a machine frame assembly, a deburring machine safety protective device, a deburring machine pneumatic control system, a deburring machine electric control system and the like. The machine frame assembly is provided with the rotary cutter shaft assembly. The bottom of the rotary cutter shaft assembly is fixed to the deburring machine overturning mechanism so as to push overturning. The rotary cutter shaft assembly is connected with a steel billet arranged on the machine frame assembly. The casting billet deburring device adapts to the characteristic that the billet caster flow space is small, and is long in service life.
Description
Technical field
ThisInventionBelong to a kind of for rooting out the special equipment of slag on steel billet burnisher dege mouth on STEELMAKING PRODUCTION line, particularly to a kind of continuous casting square billet flash trimmer.
Background technology
The burr on continuous casting square billet surface is not all dealt with by current each steel mill, but along with square billet prescription is stepped up by steel mill, and the burr of square billet remained on surface carries out clearing up and just seems extremely important.The Slab Deburring Machine of current each steel mill application mainly has two kinds of forms:
One is hammer blade flash trimmer, and due in structure, hammer blade flash trimmer may not apply to that plate width is wider, the slab of thinner thickness, and therefore its scope of application is narrower；
Another kind is cutting disc type flash trimmer, and its knife bar has individually lifted pneumatic and spring two ways, and whole cutter platform is by air bag as power rise and fall, and it is relatively wide to the scope of application of slab, but due to the restriction of installing space, is difficult to apply to square billet deburring.
Summary of the invention
The technical problem to be solved is: provides a kind of simple in construction, reliable in action, line service amount little and adapts to the one of billet production particularityNovelFlash trimmer.
The technical scheme is that
The burr removing device of casting blank of application on a kind of billet casterIt is characterized in that: include support assembly, described support assembly is provided with swivel knife shaft assembly, and the flash trimmer switching mechanism that swivel knife shaft assembly is fixed on support assembly by bottom promotes upset, and described swivel knife shaft assembly is connected with the steel billet being arranged on support assembly；
Including rollgang, it is arranged on support assembly, is used for carrying continuous casting square billet；
Including photodetector system, for detecting continuous casting square billet position on rollgang；
Including flash trimmer safety device, for when flash trimmer removes flash removed, stop removed burr；
Including flash trimmer atmospheric control, for controlling the raising and lowering of swivel knife shaft；
Including flash trimmer electric control system, for controlling the operation of a whole set of flash trimmer.
Described swivel knife shaft assembly is made up of cutter shaft, hammer cutter shaft, hammer blade.
Described flash trimmer switching mechanism is formed by overturning base, self-lubricating bearing, bearing pin and ear mount, when steel billet runs to flash trimmer position, makes swivel knife shaft assembly rise to deburring operating position by switching mechanism.
Described support assembly is welded by quality steel plate.
Feature of the present invention and effect be:
1, have employed the mode of motor and swivel knife shaft direct connection, simplify flash trimmer structure, reduce the installing space of flash trimmer simultaneously, adapt to the closely spaced feature of billet caster stream；
2, deburring mode selects hammer blade, it is achieved does not stop base and removes the burr of billet surface, the line service amount of burring machine be minimized simultaneously, adapts to the feature that billet caster rollgang is comparatively short；
3, change the up-down mode of flash trimmer swivel knife shaft into flipped form, the burr being retained on returning face plate can be made automatically to be slipped in Burr collecting device, it is to avoid pile up because burr and too much break down；
4, Pneumatic elevation swivel knife shaft, can make flash trimmer working space cleaner, it is to avoid because of the environmental pollution caused by hydraulic test leakage；
5, in the design of burring machine, have employed the bearing type of cooling of water-cooling bearing block, extend the service life of flash trimmer.
Accompanying drawing explanation
Figure 1It is thisInventionStructural representationFigure。
Figure 2It is thisInventionGeneral layout is illustratedFigure。
Figure 1In: 1-rollgang, 2-support assembly, 3-flash trimmer switching mechanism, 4-steel billet, 5-swivel knife shaft assembly, 6-flash trimmer safety device, 7-photodetector system, 8-flash trimmer atmospheric control, 9-flash trimmer electric control system.
Detailed description of the invention
AsAccompanying drawing 1WithAccompanying drawing 2Shown in, thisInventionIt is made up of photodetector system, swivel knife shaft assembly, flash trimmer switching mechanism, support assembly, flash trimmer safety device, flash trimmer atmospheric control and flash trimmer electric control system etc.；
Described photodetector system: be made up of the electric switch that diffuses, the infrared ray sent by photoswitch detects continuous casting square billet position on rollgang；
Described swivel knife shaft assembly: being made up of parts such as cutter shaft, hammer cutter shaft, hammer blades, each parts selection high-quality steel are thermally treated and polish forms, and have higher intensity and excellent mechanical performance, are the core components in a whole set of flash trimmer；
Described flash trimmer switching mechanism: be made up of parts such as upset base, self-lubricating bearing, bearing pin and ear mount, it it is the vitals of whole flash trimmer, when steel billet runs to flash trimmer position, swivel knife shaft assembly is made to rise to deburring operating position by switching mechanism；
Described support assembly: be welded by quality steel plate, is the load bearing component being connected with roller-way basis in a whole set of flash trimmer equipment；
Described flash trimmer safety device: be made up of framework and chain curtain etc., when flash trimmer removes flash removed, prevents removed burr from flying out and hurts sb.'s feelings；
Described flash trimmer atmospheric control: be made up of the part such as pneumatic box and cylinder, promotes flash trimmer switching mechanism action, thus controls the raising and lowering of swivel knife shaft；
Described flash trimmer electric control system: be made up of motor, converter and electrical control panel etc., controls the automatic operating of a whole set of flash trimmer.
Continuous casting square billet flash trimmer workflow:
1, steel billet is after flame cutting, roller-way, before delivering to flash trimmer, at this moment swivel knife shaft is in extreme lower position.
2, steel billet head is through scattered reflection type photoelectric detector, and detector is signaled to electric master control box, and in master control box, CPU is rotated by Frequency Converter Control motor, and driven by motor swivel knife shaft rotates.
3, steel billet moves on, and swivel knife shaft under the control of cpu, is risen by cylinder action, makes the hammer blade of high speed rotating impact on the burr of steel billet head undersurface, and burr comes off under the impact continuously of hammer blade, completes steel billet head burr removal process；Swivel knife shaft drops to initial position under the drive of cylinder, and stops the rotation.
4, steel billet moves on, when steel billet afterbody is through scattered reflection type photoelectric detector, and detector is signaled to electric master control box, and in master control box, CPU is rotated by Frequency Converter Control motor, and driven by motor swivel knife shaft rotates backward.
5, steel billet moves on, and swivel knife shaft under the control of cpu, is risen by cylinder action, makes the hammer blade of high speed rotating impact on the burr of steel billet afterbody lower surface, and burr comes off under the impact continuously of hammer blade, completes steel billet afterbody burr removal process；Swivel knife shaft drops to initial position under the drive of cylinder, and stops the rotation.
By above flow process, flash trimmer completes the deburring process to monoblock steel billet, returns back to initial position, waits the arrival of next block steel billet.
Claims (4)
1. the burr removing device of casting blank of application on a billet caster, it is characterised in that: include support assembly,
Described support assembly is provided with swivel knife shaft assembly, and swivel knife shaft assembly is fixed on support assembly by bottom
On flash trimmer switching mechanism promote upset, described swivel knife shaft assembly be arranged on support assembly
Steel billet is connected；
Including rollgang, it is arranged on support assembly, is used for carrying continuous casting square billet；
Including photodetector system, for detecting continuous casting square billet position on rollgang；
Including flash trimmer safety device, for when flash trimmer removes flash removed, stop removed
Burr；
Including flash trimmer atmospheric control, for controlling the raising and lowering of swivel knife shaft；
Including flash trimmer electric control system, for controlling the operation of a whole set of flash trimmer.
The burr removing device of casting blank of application on billet caster the most according to claim 1, its feature exists
In: described swivel knife shaft assembly is made up of cutter shaft, hammer cutter shaft, hammer blade.
The burr removing device of casting blank of application on billet caster the most according to claim 1, its feature exists
In: described flash trimmer switching mechanism is formed by overturning base, self-lubricating bearing, bearing pin and ear mount, works as steel
When base runs to flash trimmer position, swivel knife shaft assembly is made to rise to underturner by switching mechanism
Make position.
The burr removing device of casting blank of application on billet caster the most according to claim 1, its feature exists
In: described support assembly is welded by quality steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589389.7A CN105964963A (en) | 2016-07-25 | 2016-07-25 | Casting billet deburring device applied to billet caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589389.7A CN105964963A (en) | 2016-07-25 | 2016-07-25 | Casting billet deburring device applied to billet caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105964963A true CN105964963A (en) | 2016-09-28 |
Family
ID=56950671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610589389.7A Pending CN105964963A (en) | 2016-07-25 | 2016-07-25 | Casting billet deburring device applied to billet caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105964963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408775A (en) * | 2020-05-07 | 2020-07-14 | 山东钢铁股份有限公司 | Rotary milling cutter type steel billet cutting end surface residue removing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700207A1 (en) * | 1987-01-02 | 1988-07-14 | Mannesmann Ag | Method for removing burrs, preferably from continuously cast slabs |
| EP1034862A1 (en) * | 1999-03-08 | 2000-09-13 | Aute AG Gesellschaft für autogene Technik | Continuous casting plant for billet, bloom and slab inclusive cutting and deburring device with improved service for save and quick production of shortest and burr-free parts |
| CN2695165Y (en) * | 2003-12-28 | 2005-04-27 | 西安重型机械研究所 | Disk type burr eliminating machine |
| CN102211156A (en) * | 2011-06-10 | 2011-10-12 | 唐山市润捷机械设备制造有限公司 | Upper deburring machine for continuous casting slab |
| CN202207840U (en) * | 2011-09-03 | 2012-05-02 | 宝钢工程技术集团有限公司 | Combined type square billet deburring machine |
| CN103042189A (en) * | 2013-01-23 | 2013-04-17 | 大冶特殊钢股份有限公司 | Hammer-tool de-burring machine for continuous cast rectangular blanks |
| CN205851820U (en) * | 2016-07-25 | 2017-01-04 | 唐山市润捷机械设备制造有限公司 | The burr removing device of casting blank of application on a kind of billet caster |
-
2016
- 2016-07-25 CN CN201610589389.7A patent/CN105964963A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700207A1 (en) * | 1987-01-02 | 1988-07-14 | Mannesmann Ag | Method for removing burrs, preferably from continuously cast slabs |
| EP1034862A1 (en) * | 1999-03-08 | 2000-09-13 | Aute AG Gesellschaft für autogene Technik | Continuous casting plant for billet, bloom and slab inclusive cutting and deburring device with improved service for save and quick production of shortest and burr-free parts |
| CN2695165Y (en) * | 2003-12-28 | 2005-04-27 | 西安重型机械研究所 | Disk type burr eliminating machine |
| CN102211156A (en) * | 2011-06-10 | 2011-10-12 | 唐山市润捷机械设备制造有限公司 | Upper deburring machine for continuous casting slab |
| CN202207840U (en) * | 2011-09-03 | 2012-05-02 | 宝钢工程技术集团有限公司 | Combined type square billet deburring machine |
| CN103042189A (en) * | 2013-01-23 | 2013-04-17 | 大冶特殊钢股份有限公司 | Hammer-tool de-burring machine for continuous cast rectangular blanks |
| CN205851820U (en) * | 2016-07-25 | 2017-01-04 | 唐山市润捷机械设备制造有限公司 | The burr removing device of casting blank of application on a kind of billet caster |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408775A (en) * | 2020-05-07 | 2020-07-14 | 山东钢铁股份有限公司 | Rotary milling cutter type steel billet cutting end surface residue removing device |
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