CN201295750Y - Centrifugation mould protection device of centrifugal-casting machine - Google Patents
Centrifugation mould protection device of centrifugal-casting machine Download PDFInfo
- Publication number
- CN201295750Y CN201295750Y CNU2008202242700U CN200820224270U CN201295750Y CN 201295750 Y CN201295750 Y CN 201295750Y CN U2008202242700 U CNU2008202242700 U CN U2008202242700U CN 200820224270 U CN200820224270 U CN 200820224270U CN 201295750 Y CN201295750 Y CN 201295750Y
- Authority
- CN
- China
- Prior art keywords
- mould
- casting machine
- centrifugation
- centrifugal
- centrifugal casting
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model pertains to centrifugation mould protection device of large-sized centrifugal-casting machine. The problems to be resolved is mould exist in background technique rotates abnormally with large flounce in radial direction; more serious the mould break away from four supporting-points causing serious production accident, causing centrifugation cast scrap even causing mould scrap, bring great economic loss to manufacture and apparatus. The technical scheme of resolving the technical problems is: a centrifugation mould protection device of centrifugal-casting machine, which is characterized in that safety holder is arranged on foundation via screw bolt and nut, supporting stand beam is arranged to the safety holder via hinges and inside the safety holder is provided with a plurality of mobile protection bars. The utility model can be used for large-sized centrifugal-casting machine, possessing protecting centrifugation mould moving in limited areas, thereby performing effect of protecting apparatus and manufacture safety of operators.
Description
Technical field:
The utility model belongs to the protective device of centrifugal casting mould on a kind of large centrifugal casting machine.
Background technology:
Centrifugal casting machine is to drive the casting mold rotation by driving support roller, and casting mold is realized four-point supporting by four support rollers (comprise and drive support roller).The diameter of existing rolling type centrifugal casting machine centrifugal casting mould is less than normal, and the centrifugal casting mould diameter of the horizontal rolling type centrifugal casting machine of stipulating in JB/T6308-2000 machinery industry standard is not more than 1m.The foundry goods of the centrifugal casting mould of this diameter does not satisfy the market demand, therefore needs invention large centrifugal casting machine, and the diameter of its centrifugal casting will be above 1 meter.Problem is: after large-scale casting mold reaches the working speed scope, because the inhomogeneities that casting mold and inner steel quality thereof distribute and the deviation of casting mold physical dimension, cause casting mold in operation process, axial displacement must take place, the axial force of Chan Shenging passes to one or two or three or four in four support rollers by the annular groove on the casting mold therefrom, this axial force passes to bearing in the bearing block by support roller again, when nominal axial force that this axial force can bear greater than bearing, bearing is damaged, and " bearing locking " phenomenon takes place.8 bearings in four bearing blocks are after a generation " bearing locking " phenomenon, and undesired rotation will take place casting mold, occur radially beating greatly; Casting mold can break away from four supporting-points and serious production accident takes place when more serious, causes centrifugal casting to scrap even causes casting mold to scrap, and gives to produce and equipment causes heavy economic losses.
Summary of the invention:
The purpose of this utility model is exactly the technical scheme that proposes the protective device of the centrifugal casting mould on a kind of centrifugal casting machine, and exist with the solution background technology: undesired rotation will take place casting mold, occurs radially beating greatly; Casting mold can break away from four supporting-points and serious production accident takes place when more serious, causes centrifugal casting to scrap even causes casting mold to scrap, and gives to produce and equipment causes heavy economic losses.Solving this technical problem the technical scheme that is adopted is: the protective device of the centrifugal casting mould on a kind of centrifugal casting machine; it is characterized in that being arranged on the basis by bolt and nut by emergency support; emergency support is provided with rack beam by hinge, and some mobile protection rods are set in the emergency support.Wherein, be provided with and move the height of the excellent movable latch that cooperates of protection on the montant of emergency support with adjusting protection rod.The montant of emergency support and rack beam joint are provided with the emergency support latch.
The beneficial effect that the utility model is had compared with the prior art is: owing to adopt technique scheme, after the centrifugal casting mould specification on the large centrifugal casting machine was determined, the position of mobile protection rod is corresponding to be determined.When centrifugal casting mould was turned round, if abnormal conditions take place, three mobile protection rods can protect centrifugal casting mould to move in finite region, thereby play protection equipment and operating personnel's production safety.
Description of drawings:
Fig. 1 is the schematic diagram of the utility model user mode.
The specific embodiment:
With reference to figure 1, the protective device of the centrifugal casting mould on a kind of centrifugal casting machine is characterized in that being arranged on the basis 8 by bolt and nut 7 by emergency support 1, and emergency support 1 is provided with rack beam 5 by hinge 6, and some mobile protection rods 2 are set in the emergency support 1.Wherein, be provided with and move the height of protection rod 2 movable latch that cooperate 3 on the montant of emergency support 1 with adjusting protection rod 2.The montant of emergency support 1 and rack beam 5 joints are provided with emergency support latch 4.
Claims (3)
1, the protective device of the centrifugal casting mould on a kind of centrifugal casting machine; it is characterized in that emergency support (1) is arranged on the basis (8) by bolt and nut (7); emergency support (1) is provided with rack beam (5) by hinge (6), and some mobile protection rods (2) are set in the emergency support (1).
2,, it is characterized in that being provided with on the montant of emergency support (1) and move movable latch (3) that protection rod (2) cooperates to regulate the height of protecting excellent (2) according to the protective device of the centrifugal casting mould on the described a kind of centrifugal casting machine of claim 1.
3,, it is characterized in that the montant of emergency support (1) and rack beam (5) joint are provided with emergency support latch (4) according to the protective device of the centrifugal casting mould on claim 1 or the 2 described a kind of centrifugal casting machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202242700U CN201295750Y (en) | 2008-11-23 | 2008-11-23 | Centrifugation mould protection device of centrifugal-casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202242700U CN201295750Y (en) | 2008-11-23 | 2008-11-23 | Centrifugation mould protection device of centrifugal-casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295750Y true CN201295750Y (en) | 2009-08-26 |
Family
ID=41041710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202242700U Expired - Fee Related CN201295750Y (en) | 2008-11-23 | 2008-11-23 | Centrifugation mould protection device of centrifugal-casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295750Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357845A (en) * | 2012-03-26 | 2013-10-23 | 卓然(靖江)设备制造有限公司 | Cast molding drum up-floating support protection device |
-
2008
- 2008-11-23 CN CNU2008202242700U patent/CN201295750Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357845A (en) * | 2012-03-26 | 2013-10-23 | 卓然(靖江)设备制造有限公司 | Cast molding drum up-floating support protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3167974B1 (en) | Sector shaped section continuous casting machine for heavy reduction and corresponding heavy reduction method | |
| CN102036762A (en) | Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies | |
| CN202215903U (en) | Gravity center balancing device of double-shaft tracking system support | |
| CN201295750Y (en) | Centrifugation mould protection device of centrifugal-casting machine | |
| CN201295748Y (en) | Axial positioning apparatus of centrifugal mould of large-sized centrifugal-casting machine | |
| CN1072068C (en) | Improved foot guide and control system for continuous casting apparatus | |
| CN102151718A (en) | Simultaneous and quick aligning and locking device for multi-roll ring of section steel straightener | |
| CN110253748B (en) | Aerated concrete board breaking machine | |
| CN102161057A (en) | Pipe rounding machine | |
| CN201855934U (en) | Upper floating support protection device of casting mould tube | |
| CN205437154U (en) | Pole die maintenance lathe | |
| CN201685224U (en) | Detaching device of rolling mill vertical roll bearing outer liner | |
| CN101412085B (en) | Axial positioning apparatus of centrifugal mould of large-sized centrifugal-casting machine | |
| CN203984183U (en) | A kind of single-bearing machine false bearings bearing | |
| CN103357845A (en) | Cast molding drum up-floating support protection device | |
| CN203124430U (en) | Single-roll deviation correcting device with fixed hinged points | |
| CN202965004U (en) | Covering machine | |
| CN202447385U (en) | Axial locating mechanism of flange ring horizontal mill | |
| CN203565816U (en) | Fast handling device for continuous casting blank jamming | |
| CN203076371U (en) | Stabilizer for hot coil box | |
| CN202753324U (en) | Roller distance-adjusting and clearance-quick-opening device for calender | |
| CN213737031U (en) | Device based on connecting rod system gyration steel pipe | |
| CN202727207U (en) | Die limiting device of swing table of plastic rolling machine | |
| CN204546995U (en) | A kind of extruder die mould bases | |
| CN213265334U (en) | Special hanging bracket for replacing side roller of circular cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |