CN201529760U - Casting billet overturn ejection device of vertical continuous casting machine - Google Patents
Casting billet overturn ejection device of vertical continuous casting machine Download PDFInfo
- Publication number
- CN201529760U CN201529760U CN200920087659XU CN200920087659U CN201529760U CN 201529760 U CN201529760 U CN 201529760U CN 200920087659X U CN200920087659X U CN 200920087659XU CN 200920087659 U CN200920087659 U CN 200920087659U CN 201529760 U CN201529760 U CN 201529760U
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- CN
- China
- Prior art keywords
- casting machine
- walking dolly
- knockout mechanism
- track
- upset
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- 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 - Lifetime
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Abstract
The utility model discloses a casting billet overturn ejection device of a vertical continuous casting machine, which comprises a rail and supports arranged on two sides of the rail. A movable casting billet overturn ejection device is arranged on the rail; the casting billet overturn ejection device includes a travel trolley provided with wheels and a drive transmission device; an overturn beam is in hinge connection with the end portion of the travel trolley; and the travel trolley and an overturn beam support are in hinge connection with an overturn oil cylinder. The device has the advantages of simple devices, small investment, low energy consumption, high use efficiency of each device, convenient installation and manufacturing of the devices, flexible operation, easy repair and capability of improving ejection reliability.
Description
Technical field
The utility model belongs to continuous casting installation for casting, is specifically related to be used in a kind of vertical casting machine the device of strand upset ejection.
Background technology
The existing vertical casting machine knockout system that uses is made of strand turning device and strand transfer device usually; By the strand transfer device strand is sent after 90 ° of the strand turning device original place upsets.The existing strand transfer device that uses, normally form by roller-way, when the strand super large, when overweight, roll body and transmission device ability must be strengthened, whole transfer system on volume, qualitatively will be very huge, and because the increase of transmission device, all will improve the requirement of a series of equipment such as electric, the energy consumption that is produced also can increase.Deficiencies such as there is the huge heaviness of equipment in tradition ejection mode when transferring super large, overweight strand, the single devices service efficiency is not high, energy consumption is high, accident point is many cause the knockout system reliability not high.
Summary of the invention
The purpose of this utility model is to provide the simple vertical casting machine strand upset of a kind of equipment knockout mechanism, to address the above problem.
The technical solution of the utility model is: vertical casting machine strand upset knockout mechanism, it comprises track, and the support that establish the track both sides, track are provided with mobile strand upset knockout mechanism, strand upset knockout mechanism comprises walking dolly, and walking dolly is divided into wheel and drive transmission; The walking dolly end flip beam that is articulated and connected, walking dolly and the flip beam support overturning oil cylinder that is articulated and connected.
The wheel of described walking dolly comprises active roller group and passive anti-canting roller set; The active roller group constitutes with shaft roller by two, and passive anti-canting roller set constitutes with shaft roller by two; Distance between two passive anti-canting rollers is greater than the distance of two active rollers.
Described walking dolly is provided with the walking dolly positioner.
This appliance arrangement is simple, investment is little, energy consumption is low, and that the service efficiency height of each equipment, equipment are installed is easily manufactured, flexible operation, be easy to overhaul, and has improved the ejection reliability.
Description of drawings
Fig. 1 vertical casting machine strand upset knockout mechanism structure master looks schematic diagram.
Fig. 2 vertical casting machine strand upset knockout mechanism structure schematic top plan view.
Fig. 3 strand upset knockout mechanism structure master looks schematic diagram.
Fig. 4 strand upset knockout mechanism structure structure schematic top plan view.
Fig. 5 flip beam level schematic diagram.
Fig. 6 track and support schematic diagram.
Fig. 7～Figure 10 strand upset knockout mechanism strand upset, ejection flow chart.
The specific embodiment
Above embodiment is used for the explanation to this claim; protection domain of the present utility model is not limited to the description of said structure; those skilled in the art all is protection domains of the present utility model according to the indicative and indicative structure of doing that is different from present embodiment of the technical scheme of this claim proposition.
As shown in Figure 1, 2, vertical casting machine strand upset knockout mechanism comprises track 100 and strand upset knockout mechanism 300.Parallelly in the present embodiment be provided with 4 tracks 100, as shown in Figure 6, the support that establish track 100 both sides, three supports are established in 4 track 100 both sides in this example, left and right sides support 201 is structure identical symmetrically arranged " a 7 " type support, and intermediate support 202 can be by the left and right sides two stands "T"-shaped support that is spliced.Support is provided with anti-canting track 101, and relative anti-canting track 101 places are provided with supporting track 102 under the support.Bracket end is provided with the walking dolly stopping means, and the walking dolly stopping means comprises fixed mount 104, the cushion block 105 of limiting on the fixed mount 104.
As shown in Figure 3, strand upset knockout mechanism 300 comprises walking dolly 301, walking dolly 301 is by crossbeam 302, longeron 303 be formed by connecting (shown in Figure 4), the walking dolly 301 ends flip beam 304 that is articulated and connected, flip beam 304 has strand carriage 305, establish the horizontal locking otic placode 307 of flip beam on the flip beam 304, offer lockhole 308 on the locking otic placode 307.Overturning oil cylinder 306 is articulated and connected between flip beam 304 and the walking dolly 301.As shown in Figure 4, walking dolly 301 is provided with the walking dolly positioner, and the walking dolly positioner comprises the locking otic placode 309 that crossbeam 302 sides of walking dolly 301 are provided with, and offers locating hole 315 on the locking otic placode 309; Track 100 other establishing are erect the positional cylinder 103 (among Fig. 1) that is provided with.
Again as shown in Figure 4, walking dolly 301 is provided with the horizontal locking oil cylinder 311 of flip beam.When flip beam during in level, as shown in Figure 5, the bearing pin of locking oil cylinder 311 pistons ends stretches out with lockhole 308 on the horizontal locking otic placode 307 of flip beam and is connected, and prevents flip beam 304 upsets.
Shown in Fig. 3,4, establish wheel on the walking dolly 301, wheel comprises active roller group and passive anti-canting roller set; The active roller group constitutes (Fig. 4 dotted portion) by two coaxial active rollers 312, and passive anti-canting roller set is made of two coaxial return idlers 313; Distance between two passive anti-canting rollers is greater than the distance of two active rollers.When the support of track, two active rollers 312 are supported by track 100; Return idler 313 is located between anti-canting track 101 and the supporting track 102, and supporting track 102 is in order to the support to return idler 313, and spacing its upset that prevents is carried out in 101 pairs of return idler 313 upper ends of anti-canting track.Active roller 312 connection chain transmission devices 310, chain and sprocket driving device 310 inputs connect motor driver 314.
The course of work of this device is:
Before the ejection, strand upset knockout mechanism 300 rests on position as shown in Figure 1; When preparing ejection, strand upset knockout mechanism 300 moves to position shown in Figure 7 by position shown in Figure 1; After the dummy bar head outer ring breaks away from strand, strand upset knockout mechanism 300 moves to position shown in Figure 8 by position shown in Figure 7, the positioner of strand upset this moment knockout mechanism 100 both sides is with strand knockout mechanism 100 location (be on the other locking otic placode 309 of establishing the piston rod upper pin of erectting the positional cylinder 103 that is provided with and the crossbeam 302 of walking dolly 301 of track 100 locating hole 315 be connected) of overturning, and making on its along continuous straight runs does not have displacement; Dummy bar head continues to move down, and makes dummy bar head break away from strand fully, and this moment, strand was supported by the flip beam on the strand upset knockout mechanism 300; After connecing base action and finishing, the flip beam of strand upset knockout mechanism begins rotation, makes strand rotate to horizontal level (Fig. 9) by the upright position, by the locking device on the strand upset knockout mechanism flip beam is pinned then, and flip beam can not be overturn; After rotation is finished, unclamp the positioner of strand upset knockout mechanism 300 both sides, strand upset this moment knockout mechanism can the along continuous straight runs motion.After treating that strand upset knockout mechanism moves to position shown in Figure 10 by position shown in Figure 9, with overhead traveling crane with strand hang away, ejection.Unclamp the locking device on the strand upset knockout mechanism then, make the flip beam on the strand upset knockout mechanism rotate to the upright position, return to initial position, wait for ejection next time by horizontal level.
Claims (10)
1. vertical casting machine strand upset knockout mechanism, it comprises track, and the support that establish the track both sides is characterized in that track is provided with mobile strand upset knockout mechanism, strand upset knockout mechanism comprises walking dolly, and walking dolly is divided into wheel and drive transmission; The walking dolly end flip beam that is articulated and connected, walking dolly and the flip beam support overturning oil cylinder that is articulated and connected.
2. vertical casting machine strand upset knockout mechanism according to claim 1 is characterized in that flip beam has the strand carriage.
3. vertical casting machine strand upset knockout mechanism as claimed in claim 1 or 2 is characterized in that flip beam is provided with the horizontal locking otic placode of flip beam, offers lockhole on the locking otic placode.
4. vertical casting machine strand upset knockout mechanism according to claim 1 is characterized in that walking dolly is provided with the horizontal locking oil cylinder of flip beam.
5. vertical casting machine strand upset knockout mechanism according to claim 1 is characterized in that the parallel track setting, and support is provided with the anti-canting track, and support is divided into supporting track.
6. vertical casting machine strand upset knockout mechanism according to claim 1 is characterized in that the wheel of walking dolly comprises active roller group and passive anti-canting roller set; The active roller group is made of two coaxial active rollers, and passive anti-canting roller set is made of two coaxial return idlers; Distance between two passive anti-canting rollers is greater than the distance of two active rollers.
7. as vertical casting machine strand upset knockout mechanism as described in the claim 6, it is characterized in that active roller is located on the track, passive anti-canting roller is located between the supporting track and anti-canting track in the support.
8. vertical casting machine strand upset knockout mechanism according to claim 1 is characterized in that walking dolly is provided with the walking dolly positioner.
9. as vertical casting machine strand upset knockout mechanism as described in the claim 8, it is characterized in that the dolly positioner comprises the locking otic placode that is provided with on the walking dolly, offers locating hole on the locking otic placode; Other the establishing of track erect the positional cylinder that is provided with.
10. as vertical casting machine strand upset knockout mechanism as described in claim 1 or 5, it is characterized in that bracket end is provided with the walking dolly stopping means, the walking dolly stopping means comprises fixed mount, a cushion block of limiting on the fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920087659XU CN201529760U (en) | 2009-07-28 | 2009-07-28 | Casting billet overturn ejection device of vertical continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920087659XU CN201529760U (en) | 2009-07-28 | 2009-07-28 | Casting billet overturn ejection device of vertical continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529760U true CN201529760U (en) | 2010-07-21 |
Family
ID=42525171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920087659XU Expired - Lifetime CN201529760U (en) | 2009-07-28 | 2009-07-28 | Casting billet overturn ejection device of vertical continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343211A (en) * | 2013-07-23 | 2013-10-09 | 鞍钢集团工程技术有限公司 | Fast transportation device in heat treatment line of large heavy rails |
| CN105689657A (en) * | 2016-04-06 | 2016-06-22 | 中国重型机械研究院股份公司 | Turnover device of ultra-thick vertical continuous casting machine |
-
2009
- 2009-07-28 CN CN200920087659XU patent/CN201529760U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343211A (en) * | 2013-07-23 | 2013-10-09 | 鞍钢集团工程技术有限公司 | Fast transportation device in heat treatment line of large heavy rails |
| CN105689657A (en) * | 2016-04-06 | 2016-06-22 | 中国重型机械研究院股份公司 | Turnover device of ultra-thick vertical continuous casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |