CN201132845Y - Device for overturning electrode - Google Patents
Device for overturning electrode Download PDFInfo
- Publication number
- CN201132845Y CN201132845Y CNU2007201028955U CN200720102895U CN201132845Y CN 201132845 Y CN201132845 Y CN 201132845Y CN U2007201028955 U CNU2007201028955 U CN U2007201028955U CN 200720102895 U CN200720102895 U CN 200720102895U CN 201132845 Y CN201132845 Y CN 201132845Y
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- CN
- China
- Prior art keywords
- clamping
- electrode
- jointed
- hinge
- turning
- Prior art date
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Abstract
The utility model relates to a device for overturning an electrode, which belongs to an auxiliary device of the steel-making and accessing electrode of a metallurgy electric arc furnace. The auxiliary device comprises a bracket, a clamping and overturning mechanism and a rotary driving mechanism, wherein, the clamping and overturning mechanism and the rotary driving mechanism are installed on the bracket; the clamping and overturning mechanism comprises a roll-over stand, a lever arm and a clamping hydraulic ram; the rotary driving mechanism comprises a roll-over stand and a rotary driving hydraulic ram; the roll-over stands are hinge-jointed on the bracket, the lever arm is hinge-jointed on the roll-over stands, one end of the clamping hydraulic ram is hinge-jointed and installed on the bracket, and the other end is hinge-jointed with the lever arm, one end of the rotary driving hydraulic ram is hinge-jointed and installed on the bracket, and the other end is hinge-jointed with the roll-over stands. The working principle of the device is simple, the structure is compact, the work is reliable, the maintenance is easy, the automatic operation is realized, the adoption of a hydraulic system ensures that the clamping force and the rotary driving force are easy to be adjusted and controlled, the physical work is lightened, and the abuse for the manual operation of electrode overturn is solved.
Description
Technical field:
The utility model relates to a kind of turning 90 ° device of electrode that is used for metallurgical electric arc furnace, belongs to the plug into corollary apparatus of electrode of metallurgical electric-arc furnace steelmaking.
Background technology:
Electric furnace arrangement for producing steel is in smelting process, and electrode constantly consumes, the demand of electrode working length when the new electrode of must often plugging into is smelted to satisfy.3.2 meters of the single total lengths of electrode, an end is established outside screw, and the other end is established internal thread, 2080 kilograms of weight, its main component is a graphite, matter is crisp, and is frangible.Electrode is horizontal positioned at ordinary times, needs when plugging into electrode is winched to plumbness.At present, the workman is general earlier at doughnut of electrode male end cover when operation, utilize the sling suspension ring of the other end of overhead traveling crane then, gradually electrode is hung into plumbness, in this course, careless slightly, just may break outside screw, electrode can not be plugged into smoothly, even cause whole electrode to scrap.This method production efficiency is low, and labour intensity is big, and is dangerous, also is prone to electrode and drops accident.
Summary of the invention:
Provide a kind of device of the electrode that overturns in order to overcome above-mentioned shortcoming the utility model.
For achieving the above object, the technical scheme that the utility model is carried out is: comprise support, the clamping switching mechanism, rotary motion mechanism, it is characterized in that installing on the support clamping switching mechanism and rotary motion mechanism, the clamping switching mechanism is by turning up frame, lever arm and clamping liquid compressing cylinder are formed, rotary motion mechanism is by turning up frame, revolution drives hydraulic ram and forms, turning up frame is articulated and connected on support, lever arm is articulated and connected on turning up frame, one end of clamping liquid compressing cylinder is hingedly mounted on the support, the other end and lever arm are articulated and connected, the end that revolution drives hydraulic ram is hingedly mounted on the support, and the other end and turning up frame are articulated and connected.
Principle of work of the present utility model is simple, compact construction, and reliable operation is easy to safeguard and realize automated operation.The employing of hydraulic efficiency system makes clamping force and rotary driving force adjust control easily, can satisfy the action request of clamping locking and upset simultaneously, has alleviated manual work, has solved the drawback of manual operation upset electrode.
Description of drawings:
Fig. 1 is work synoptic diagram of the present utility model (open gland, electrode rolls and puts in place).
Fig. 2 is work synoptic diagram of the present utility model (gland that closes pins electrode).
Fig. 3 is work synoptic diagram of the present utility model (upset electrode 90 degree).
Fig. 4 is a front view of the present utility model.
Fig. 5 is the left view of Fig. 4.
Among the figure, 1, support, 2, hinged seat, 3, the revolution hydraulic ram,
4, clamping liquid compressing cylinder, 5, lever arm, 6, electrode, 7, switch
8, hydraulic efficiency system, 9, electric box, 10, turning up frame, 11, block
Embodiment:
Embodiment: Fig. 4, shown in Figure 5, present embodiment comprises support 1, clamping switching mechanism, rotary motion mechanism, support 1 is the metal solder frame unit, clamping switching mechanism and rotary motion mechanism are installed, the upper end attachment rail of support 1 (among Fig. 1 as seen), track two ends installation position block 11 on the support 1, on the block 11 nylon cushion is installed, limit switch 7, hydraulic efficiency system 8, electric box 9 are installed on the support 1, and hinged seat 2 is fixedly mounted on the support 1, and turning up frame 10 is articulated and connected with hinged seat 2; The clamping switching mechanism is made up of clamping liquid compressing cylinder 4, turning up frame 10 and the lever arm 5 that is installed on the turning up frame 10, and rotary motion mechanism drives hydraulic ram 3 by turning up frame 10 and revolution and forms; Turning up frame 10 is the rectangular frame welded construction, limit of turning up frame 10 and support 1 are articulated and connected by hinged seat 2, and (hinged seat 2 is fixedly mounted on the support 1, turning up frame 10 is articulated and connected with hinged seat 2), another limit of turning up frame 10 and lever arm 5 are articulated and connected by hinged seat 2, and (hinged seat 2 is fixed on the turning up frame 10, lever arm 5 hinged seat 2 that is articulated and connected), one end of clamping liquid compressing cylinder 4 is articulated and connected by hinged seat 2 and lever arm 5, the other end is hingedly mounted on the support 1 by hinged seat 2, be welded with gland on the lever arm 5, gland is arc (clamping liquid compressing cylinder 4 activation lever arms 5 rotates around the stationary bearing Small angle together with gland), dress lubricative axle sleeve in lever arm 5 hinge holes.Adorn sliding shaft sleeve in the hole of the hinged seat 2 that is connected with turning up frame 10, in axle sleeve, annotate lubricating oil by lubricating cup.One end of revolution hydraulic ram 3 is hingedly fixed in by hinged seat 2 under the flip bit of support 1, and the other end and turning up frame 10 are articulated and connected.
Fig. 1, Fig. 2, shown in Figure 3, electrode can easily roll on the track of support 1, the track last time can be deposited 1～3 electrode, during work, rotating hydraulic cylinder 3 promotes turning up frame 10 and rotates to horizontality, bumping horizontal limit switch 7 behind the arrival working position stops, clamping switching mechanism gland is opened, electrode 6 is rolled to the upset end from the material loading end, rely on block 11 location on the track, clamping switching mechanism gland fastens electrode 6 and locking by clamping liquid compressing cylinder 4 activation lever arms 5, makes electrode 6 and turning up frame 10 be tightened to one, turns round hydraulic ram 3 pulling turning up frames 10 this moment, turning up frame 10 bumps vertical limit switch 7 and stops around support 1 seat 2 half-twists that are fixedly hinged, clamping switching mechanism gland is opened, and overhead traveling crane hangs away electrode 6, can finish the one action circulation.The on-the-spot also supporting ladder of walking makes things convenient for the workman to operate during actual job.
Claims (1)
1, a kind of device of the electrode that overturns, comprise support, the clamping switching mechanism, rotary motion mechanism, it is characterized in that installing on the support clamping switching mechanism and rotary motion mechanism, the clamping switching mechanism is by turning up frame, lever arm and clamping liquid compressing cylinder are formed, rotary motion mechanism is by turning up frame, revolution drives hydraulic ram and forms, turning up frame is articulated and connected on support, lever arm is articulated and connected on turning up frame, one end of clamping liquid compressing cylinder is hingedly mounted on the support, the other end and lever arm are articulated and connected, the end that revolution drives hydraulic ram is hingedly mounted on the support, and the other end and turning up frame are articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201028955U CN201132845Y (en) | 2007-10-24 | 2007-10-24 | Device for overturning electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201028955U CN201132845Y (en) | 2007-10-24 | 2007-10-24 | Device for overturning electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132845Y true CN201132845Y (en) | 2008-10-15 |
Family
ID=40061120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201028955U Expired - Fee Related CN201132845Y (en) | 2007-10-24 | 2007-10-24 | Device for overturning electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132845Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658485A (en) * | 2012-05-07 | 2012-09-12 | 苏州金牛精密机械有限公司 | Driving shaft overturn jig |
| CN102874555A (en) * | 2012-10-15 | 2013-01-16 | 西安电炉研究所有限公司 | Electrode erecting device |
| CN103043570A (en) * | 2012-12-31 | 2013-04-17 | 巨力索具股份有限公司 | Large-sized rotor shaft tilting unit |
-
2007
- 2007-10-24 CN CNU2007201028955U patent/CN201132845Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658485A (en) * | 2012-05-07 | 2012-09-12 | 苏州金牛精密机械有限公司 | Driving shaft overturn jig |
| CN102874555A (en) * | 2012-10-15 | 2013-01-16 | 西安电炉研究所有限公司 | Electrode erecting device |
| CN103043570A (en) * | 2012-12-31 | 2013-04-17 | 巨力索具股份有限公司 | Large-sized rotor shaft tilting unit |
| CN103043570B (en) * | 2012-12-31 | 2015-05-13 | 巨力索具股份有限公司 | Large-sized rotor shaft tilting unit |
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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: 20081015 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |