CN107824898B - Mechanism for removing burrs at end part of billet by upper and lower scraper - Google Patents
Mechanism for removing burrs at end part of billet by upper and lower scraper Download PDFInfo
- Publication number
- CN107824898B CN107824898B CN201711363602.3A CN201711363602A CN107824898B CN 107824898 B CN107824898 B CN 107824898B CN 201711363602 A CN201711363602 A CN 201711363602A CN 107824898 B CN107824898 B CN 107824898B
- Authority
- CN
- China
- Prior art keywords
- cutter
- side housing
- housing frame
- driving
- cylinder
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
Abstract
The invention relates to a mechanism for removing burrs at the end part of a steel billet by an upper scraper and a lower scraper, which comprises a passive side housing frame, a driving side housing frame, a cutter beam arranged between the passive side housing frame and the driving side housing frame through a rotating shaft and a deburring cutter assembly arranged on the cutter beam, and is characterized in that the deburring cutter assembly consists of a cutter bar arranged on the cutter beam, springs sleeved on the cutter bar and cutters arranged at the upper end and the lower end of the cutter bar, and the springs are pressed in the cutter beam through pressing covers; a driving mechanism which can rotate the cutter beam 180 degrees is arranged on the outer side of the driving side housing frame. The invention has the advantages that: the invention has the advantages of simple structure, safety, practicability, strong burr cleaning power and lighter weight, and effectively prolongs the service life of the cutter. The cutter arbor is automatic to reset, does not have the card and hinders the phenomenon, is convenient for maintain, practices thrift the maintenance cost.
Description
Technical Field
The invention belongs to the field of special tools for billet treatment, and particularly relates to a mechanism for removing burrs at the end part of a billet by an upper scraper and a lower scraper, which is suitable for removing slag and burrs generated in the process of cutting the billet.
Background
Slag can remain at a cutting part in the cutting process of a steel billet produced by a metallurgical enterprise, and attachments can be required to be cleaned on the surface of the steel billet. Existing billet surface deburring machines are generally divided into two types: firstly, a scraper type deburring machine; and secondly, a hammer type deburring machine. These deburring machines have the disadvantage that they are relatively effective, but still suffer from the following problems: firstly, the cutter is easy to damage due to the fact that the upper and lower cross beams of the single-sided scraper cutter are used; secondly, after the cutter bar is pressed down by the steel billet, the cutter bar does not automatically return to the original position due to friction, and the function of scraping burrs is not realized when the cutter bar works next time. A novel deburring machine for upper and lower scraping blades of a steel billet is invented under the two conditions.
Disclosure of Invention
The invention aims to provide the mechanism for removing burrs at the end part of the steel billet by the upper and lower scraper type steel billet, which has the advantages of good deburring effect, long service life, lighter equipment weight and less equipment maintenance workload.
The mechanism for removing burrs at the end part of a steel billet by using an up-down scraper comprises a passive side housing frame, an active side housing frame, a cutter beam arranged between the passive side housing frame and the active side housing frame through a rotating shaft and a deburring cutter assembly arranged on the cutter beam, and is characterized in that the deburring cutter assembly consists of a cutter bar arranged on the cutter beam, springs sleeved on the cutter bar and cutters arranged at the upper end and the lower end of the cutter bar, and the springs are pressed in the cutter beam through pressing covers; a driving mechanism which can rotate the cutter beam 180 degrees is arranged on the outer side of the driving side housing frame.
The driving mechanism comprises a crank, an active cylinder, an auxiliary cylinder and lifting air bags, wherein the crank, the active cylinder and the auxiliary cylinder are arranged on a rotating shaft of a cutter beam at one side of the active side housing, the lifting air bags are arranged below the cutter beam, the lifting air bags are also arranged at two sides in the active side housing and the passive side housing, a vertical active cylinder frame is further arranged at the outer side of the active side housing, the upper end of the active cylinder is hinged with the active cylinder frame of the cylinder, one ends of the lower end of the active cylinder and the auxiliary cylinder are both hinged with the crank, and the other end of the auxiliary cylinder is hinged with a horizontal auxiliary cylinder seat; the lifting air bags are arranged below the cutter beam, and the passive side housing frames and the active side housing frames are arranged in the lifting air bags.
The cutter is a cutter disc arranged at two ends of a cutter bar to form an upper scraper and a lower scraper.
The invention has the advantages that: the invention has simple structure, safety, practicability, strong burr cleaning power and lighter weight, the cutter arranged on the cutter beam is a cutter head arranged at the upper end and the lower end of the cutter bar, the cutter bar can move up and down and can reset by means of the acting force of a spring or a steel billet, the blocking phenomenon does not exist, the maintenance is convenient, the cutter beam can realize 180-degree overturning, the service life of the cutter is effectively prolonged, and the maintenance cost is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a view in the direction a of fig. 1 of the present invention.
Fig. 3 is a schematic diagram of the structure of the upper and lower cutterheads of the present invention.
Fig. 4 is a top view of fig. 3.
FIG. 5 is a section B-B of FIG. 3.
Detailed Description
The following describes specific embodiments of the present invention with reference to the drawings.
As shown in fig. 1-5, the mechanism for removing burrs at the end part of a billet by using an up-down scraper comprises a passive side housing frame 1, an active side housing frame 3, a cutter beam 2 arranged between the passive side housing frame 1 and the active side housing frame 3 through a rotating shaft and a deburring cutter assembly 8 arranged on the cutter beam 2, and is characterized in that the deburring cutter assembly 8 consists of a cutter bar 8-2 arranged on the cutter beam, a spring 8-3 sleeved on the cutter bar 8-2 and cutters 8-1 arranged at the upper end and the lower end of the cutter bar 8-2, wherein the cutters 8-1 are cutterheads arranged at the two ends of the cutter bar to form up-down scrapers; the spring 8-3 is pressed in the cutter beam 2 through the upper gland 8-4 and the lower gland 4; a driving mechanism which can rotate the cutter beam 180 degrees is arranged on the outer side of the driving side housing frame 3.
The driving mechanism comprises a crank 4, a driving cylinder 5 and an auxiliary cylinder 6 which are arranged on an upper cross beam and a lower cross beam of a cutter at one side of a driving side housing frame 3, lifting air bags 7 arranged at two sides in the driving side housing frame and a driven side housing frame, wherein a vertical driving cylinder frame 9 is further arranged at the outer side of the driving side housing frame 3, the upper end of the driving cylinder 5 is hinged with the driving cylinder frame 9 of the cylinder, the lower end of the driving cylinder 5 and one end of the auxiliary cylinder 6 are both hinged with the crank 4, and the other end of the auxiliary cylinder 6 is hinged with a horizontal auxiliary cylinder seat 10;
when the head of the billet enters the mechanism for removing burrs at the end part of the billet by the upper and lower scraper, the gas is lifted
The bag 7 rises to drive the cutter beam 2 to rise, the steel billet retreats, the cutter head scrapes burrs at the front end of the steel billet, the lifting air bag 7 descends to drive the cutter beam 2 to descend, the driving cylinder stretches out, the auxiliary cylinder stretches out and drives the cutter beam 2 to rotate, the cutter beam 2 stops after rotating 180 degrees, the lower cutter head turns to the upper part at the moment, the steel billet moves forwards, when the tail part of the steel billet enters a deburring zone, the lifting air bag 7 rises to drive the cutter beam 2 to rise again, burrs are removed by the cutter head rotating 180 degrees, and meanwhile the cutter bar 8-2 is pressed back to the original position. And the billet advances to finish a deburring cycle.
The mechanism for removing burrs at the end part of the steel billet is simple in structure, safe, practical, strong in burr cleaning power, light in weight, capable of enabling the upper scraper and the lower scraper to improve the service life of the cutter, free of blocking phenomenon and convenient to maintain, and saves maintenance cost.
Claims (3)
1. The mechanism for removing burrs at the end part of a billet by using an up-down scraper comprises a passive side housing frame, an active side housing frame, a cutter beam arranged between the passive side housing frame and the active side housing frame through a rotating shaft and a deburring cutter assembly arranged on the cutter beam, and is characterized in that the deburring cutter assembly consists of a cutter bar arranged on the cutter beam, springs sleeved on the cutter bar and cutters arranged at the upper end and the lower end of the cutter bar, and the springs are pressed in the cutter beam through pressing covers; a driving mechanism which can rotate the cutter beam 180 degrees is arranged on the outer side of the driving side housing frame.
2. The mechanism for removing burrs at the end part of a billet by using an up-down scraper according to claim 1, which is characterized in that the driving mechanism comprises a crank, a driving cylinder and an auxiliary cylinder which are arranged on a rotating shaft of a cutter beam at one side of a driving side housing frame, and lifting air bags arranged below the cutter beam, wherein the lifting air bags are also arranged at two sides in the driving side housing frame and a driven side housing frame, a vertical driving cylinder frame is arranged at the outer side of the driving side housing frame, the upper end of the driving cylinder is hinged with the driving cylinder frame of the cylinder, one end of the lower end of the driving cylinder and one end of the auxiliary cylinder are both hinged with the crank, and the other end of the auxiliary cylinder is hinged with a horizontal auxiliary cylinder seat; the lifting air bags are arranged below the cutter beam, and the passive side housing frames and the active side housing frames are arranged in the lifting air bags.
3. The mechanism for removing burrs at the ends of steel billets by means of upper and lower scraping blades according to claim 1, wherein the cutting tools are cutterheads arranged at two ends of a cutter bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363602.3A CN107824898B (en) | 2017-12-18 | 2017-12-18 | Mechanism for removing burrs at end part of billet by upper and lower scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363602.3A CN107824898B (en) | 2017-12-18 | 2017-12-18 | Mechanism for removing burrs at end part of billet by upper and lower scraper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107824898A CN107824898A (en) | 2018-03-23 |
| CN107824898B true CN107824898B (en) | 2024-02-27 |
Family
ID=61644879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711363602.3A Active CN107824898B (en) | 2017-12-18 | 2017-12-18 | Mechanism for removing burrs at end part of billet by upper and lower scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107824898B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850583B (en) * | 2022-06-06 | 2023-09-12 | 响水县永恒传动件制造有限公司 | Scraper equipment for machining bearing seat inner spherical surface and application method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5597030A (en) * | 1994-03-16 | 1997-01-28 | Gega Corporation | Apparatus for deburring flame cut slabs |
| CN201239830Y (en) * | 2008-08-21 | 2009-05-20 | 唐仁伟 | Serration deburring machine for slab |
| 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 |
| CN202174294U (en) * | 2011-06-10 | 2012-03-28 | 唐山市润捷机械设备制造有限公司 | Double-row cutting disc type deburring machine |
| CN103817378A (en) * | 2012-11-16 | 2014-05-28 | 上海苏桥机械设备有限公司 | Deburring machine |
| KR101536517B1 (en) * | 2014-04-11 | 2015-07-14 | 주식회사 포스코 | Apparatus for removing of slab burr |
| CN204470561U (en) * | 2015-02-12 | 2015-07-15 | 中国重型机械研究院股份公司 | A kind of band press spring base cutter head type flash trimmer |
| CN207563855U (en) * | 2017-12-18 | 2018-07-03 | 鞍山威达机械工程有限公司 | The mechanism of upper and lower scraper type removal steel billet ends burr |
-
2017
- 2017-12-18 CN CN201711363602.3A patent/CN107824898B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5597030A (en) * | 1994-03-16 | 1997-01-28 | Gega Corporation | Apparatus for deburring flame cut slabs |
| CN201239830Y (en) * | 2008-08-21 | 2009-05-20 | 唐仁伟 | Serration deburring machine for slab |
| 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 |
| CN202174294U (en) * | 2011-06-10 | 2012-03-28 | 唐山市润捷机械设备制造有限公司 | Double-row cutting disc type deburring machine |
| CN103817378A (en) * | 2012-11-16 | 2014-05-28 | 上海苏桥机械设备有限公司 | Deburring machine |
| KR101536517B1 (en) * | 2014-04-11 | 2015-07-14 | 주식회사 포스코 | Apparatus for removing of slab burr |
| CN204470561U (en) * | 2015-02-12 | 2015-07-15 | 中国重型机械研究院股份公司 | A kind of band press spring base cutter head type flash trimmer |
| CN207563855U (en) * | 2017-12-18 | 2018-07-03 | 鞍山威达机械工程有限公司 | The mechanism of upper and lower scraper type removal steel billet ends burr |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107824898A (en) | 2018-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107008560A (en) | Reinforced beam precrushing device | |
| CN201239830Y (en) | Serration deburring machine for slab | |
| CN107824898B (en) | Mechanism for removing burrs at end part of billet by upper and lower scraper | |
| CN113634813A (en) | Continuous hot sectional rolling shear for steel processing | |
| CN206106117U (en) | Portable ground cutting machine | |
| CN109612851B (en) | Safety helmet detection equipment | |
| CN105728137A (en) | Underwater dirt cutting and crushing machine suitable for water conservancy and hydropower engineering | |
| CN205495752U (en) | Be suitable for hydraulic and hydroelectric engineering's cutting mill of filth under water | |
| CN207563855U (en) | The mechanism of upper and lower scraper type removal steel billet ends burr | |
| CN106734759A (en) | A kind of energy labour-saving hand steel wire rope cutter sweep | |
| CN205851820U (en) | The burr removing device of casting blank of application on a kind of billet caster | |
| CN204470561U (en) | A kind of band press spring base cutter head type flash trimmer | |
| CN108500363B (en) | A kind of multifunctional cutting machine | |
| CN107932238B (en) | Automatic grinding device of foundry goods | |
| CN107953183B (en) | Dust absorption formula foundry goods grinding machanism that floats | |
| CN216990199U (en) | Mechanism for deburring upper surface and lower surface of turnover double-cutter-head steel billet | |
| CN208533493U (en) | One kind having liftable Clothoid type trash | |
| CN210877901U (en) | Mechanism for removing burrs at end part of upper surface of steel billet | |
| CN107932266B (en) | Casting floating polishing device | |
| CN206109647U (en) | Chain jacquard | |
| CN218659915U (en) | Blade protection casing of cutting machine | |
| CN204866093U (en) | Self -propelled mine building stones breaker | |
| CN105964963A (en) | Casting billet deburring device applied to billet caster | |
| CN111843051A (en) | Square casting blank deburring machine | |
| CN213669796U (en) | Raw material vertical mill wind-guiding cone structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |