CN203526220U - Roller table slab centering device - Google Patents
Roller table slab centering device Download PDFInfo
- Publication number
- CN203526220U CN203526220U CN201320724722.2U CN201320724722U CN203526220U CN 203526220 U CN203526220 U CN 203526220U CN 201320724722 U CN201320724722 U CN 201320724722U CN 203526220 U CN203526220 U CN 203526220U
- Authority
- CN
- China
- Prior art keywords
- push rod
- slab
- gear
- hair
- cutting somebody
- 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
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Abstract
The utility model provides a roller table slab centering device which is characterized by comprising a rack, wherein a gear, a push rod I and a push rod II are arranged on the rack; the push rod I and the push rod II are parallel to each other and located on two sides of the gear respectively; strip-shaped teeth are arranged on both the push rod I and the push rod II respectively and meshed with the gear; the rack is provided with a drive device for driving the push rod I to move in the center line direction of the push rod I; the gear is rotationally matched with the rack; and the push rod I is provided with a push head I, and the push rod II is provided with a push head II. According to the utility model, a hydraulic cylinder drives the push rods to move, the gear enables the push rod I and the push rod II to move oppositely or relatively, so that a slab on a conveying roller table is clamped and centered, and simultaneously, damage caused by the fact that the slab hits against the roller table slab centering device is reduced. The roller table slab centering device is simple in structure, accurate, reliable and capable of rapidly centering a deflective slab in place on line, thus, the problem that other equipment is scraped due to slab deflection is solved, and operating safety of other equipment on the conveying roller table is guaranteed.
Description
Technical field
The utility model relates to a kind of Working piece positioning device, is specifically related to a kind of roller-way slab centralising device.
Background technology
Conveyer roller bed is the important equipment of continuous casting billet output, except output strand, is also furnished with fire and cuts the plurality of devices such as machine, jetting device for making number, flash trimmer, transverse-moving mechanism on rollgang.When strand process the said equipment, if there is no strictly centering on roller-way, can scratching arrive the said equipment, yet, in actual production process, owing to having the factors such as foreign matter on runout table roll surface injustice, motor or reductor fault, dead roller, roller, often cause in strand course of conveying skewness occurs, therefore the centralising device of strand need to be installed on roller-way, to guarantee the normal work of various kinds of equipment on roller-way.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of roller-way slab centralising device, guarantees the accurate centering operation of slab in rollgang transportation, avoids scratching to arrive other equipment.
The utility model discloses a kind of roller-way slab centralising device, comprise frame, described frame is provided with gear, push rod I and push rod II, described push rod I and push rod II are parallel to each other and lay respectively at gear both sides, described push rod I and push rod II are respectively equipped with bar shaped tooth and gear engagement, and described frame is provided with the drive unit that drives push rod I to move along push rod I centerline direction, and described gear and frame are rotatably assorted, described push rod I is provided with the I of cutting somebody's hair, and described push rod II is provided with the II of cutting somebody's hair.
Further, described frame is provided with a plurality of rollers and rolls and coordinate with push rod I and push rod II respectively.
Further, described drive unit is hydraulic cylinder.
Further, also comprise the guider of cutting somebody's hair, the described guider of cutting somebody's hair comprises guide seats, described guide seats is provided with guiding crossbeam along the push rod I direction of motion, the described I of cutting somebody's hair is provided with the guide chute I being slidably matched with the crossbeam that leads, described in the II of cutting somebody's hair be provided with the guide chute II being slidably matched with the crossbeam that leads.
The beneficial effects of the utility model are: the utility model roller-way slab centralising device, during work, Driven by Hydraulic Cylinder pushrod movement, gear makes push rod I and push rod II is contrary or relative motion, make the slab on rollgang reach the object that clamps centering, also alleviated slab simultaneously and the utility model has been clashed into the damage causing.The utility model is simple in structure, accurately and reliably, can fast the slab centering of deflection be put in place online, thereby avoid slab to be offset the problem of other equipment of scratching that cause, and has guaranteed the security of operation of other equipment on rollgang.
Accompanying drawing explanation
In order to make object, technical scheme and the advantage of utility model clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the D-D schematic diagram of the utility model Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in the figure, the utility model roller-way slab centralising device, comprise frame 1, described frame 1 is provided with gear 2, push rod I 3 and push rod II 4, described push rod I 3 and push rod II 4 are parallel to each other and lay respectively at gear 2 both sides, described push rod I 3 and push rod II 4 are respectively equipped with bar shaped tooth and gear 2 engagements, described frame 1 is provided with the drive unit 5 that drives push rod I 3 to move along push rod I 4 centerline directions, described gear 2 is rotatably assorted with frame 1, described push rod I 3 is provided with the I 6 of cutting somebody's hair, and described push rod II 4 is provided with the II 7 of cutting somebody's hair.Drive unit 5 drives 3 motions of push rod I, and the bar shaped cingulum moving gear 2 in push rod I 3 rotates, and indirectly drives push rod II 4 and push rod I 3 motion in the other direction, and the I of cutting somebody's hair 6 and II 7 relative motions of cutting somebody's hair, play the object that clamps centering to slab.
In the present embodiment, described frame 1 is provided with a plurality of rollers 8 and rolls and coordinate with push rod I 3 and push rod II 4 respectively, and roller 8 not only plays the effect of supporting push rod I 3 and push rod II 4, has also reduced friction each other, has improved service life.
In the present embodiment, described drive unit 5 is hydraulic cylinder, utilizes the flexible clamping centering of controlling slab of piston rod.
In the present embodiment, also comprise the guider of cutting somebody's hair, the described guider of cutting somebody's hair comprises guide seats 9, described guide seats 9 is provided with guiding crossbeam 10 along push rod I 3 directions of motion, the described I 3 of cutting somebody's hair is provided with the guide chute I 11 being slidably matched with the crossbeam 10 that leads, described in the II 4 of cutting somebody's hair be provided with the guide chute II 12 being slidably matched with the crossbeam 10 that leads.When stopping completely on rollgang, slab just do not clamp, or cut somebody's hair and also do not open slab completely and just directly impinge upon and cut somebody's hair when upper, the slab impulsive force acting on cutting somebody's hair is delivered in guiding crossbeam 10 and guide seats 9 by guide chute, alleviated the impulsive force to push rod, reduce device damage rate, extended service life.Guide seats 9 can also be connected and fixed with ground in addition, then impulsive force is further delivered to ground.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although by the utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can to it, make various changes in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (4)
1. a roller-way slab centralising device, it is characterized in that: comprise frame, described frame is provided with gear, push rod I and push rod II, described push rod I and push rod II are parallel to each other and lay respectively at gear both sides, described push rod I and push rod II are respectively equipped with bar shaped tooth and gear engagement, and described frame is provided with the drive unit that drives push rod I to move along push rod I centerline direction, and described gear and frame are rotatably assorted, described push rod I is provided with the I of cutting somebody's hair, and described push rod II is provided with the II of cutting somebody's hair.
2. roller-way slab centralising device according to claim 1, is characterized in that: described frame is provided with a plurality of rollers and rolls and coordinate with push rod I and push rod II respectively.
3. roller-way slab centralising device according to claim 1, is characterized in that: described drive unit is hydraulic cylinder.
4. roller-way slab centralising device according to claim 1, it is characterized in that: also comprise the guider of cutting somebody's hair, the described guider of cutting somebody's hair comprises guide seats, described guide seats is provided with guiding crossbeam along the push rod I direction of motion, the described I of cutting somebody's hair is provided with the guide chute I being slidably matched with the crossbeam that leads, described in the II of cutting somebody's hair be provided with the guide chute II being slidably matched with the crossbeam that leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724722.2U CN203526220U (en) | 2013-11-15 | 2013-11-15 | Roller table slab centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724722.2U CN203526220U (en) | 2013-11-15 | 2013-11-15 | Roller table slab centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526220U true CN203526220U (en) | 2014-04-09 |
Family
ID=50412482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724722.2U Expired - Fee Related CN203526220U (en) | 2013-11-15 | 2013-11-15 | Roller table slab centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439141A (en) * | 2014-12-15 | 2015-03-25 | 中冶南方工程技术有限公司 | Adaptive slab centering unit and centering method thereof |
| CN114888252A (en) * | 2022-05-31 | 2022-08-12 | 马钢集团设计研究院有限责任公司 | Many specifications casting blank automatic centering equipment |
-
2013
- 2013-11-15 CN CN201320724722.2U patent/CN203526220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439141A (en) * | 2014-12-15 | 2015-03-25 | 中冶南方工程技术有限公司 | Adaptive slab centering unit and centering method thereof |
| CN114888252A (en) * | 2022-05-31 | 2022-08-12 | 马钢集团设计研究院有限责任公司 | Many specifications casting blank automatic centering equipment |
| CN114888252B (en) * | 2022-05-31 | 2023-12-29 | 马钢集团设计研究院有限责任公司 | Automatic centering equipment of many specifications casting blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Three village 400080 Dadukou District of Chongqing weir building 1 No. 1 Patentee after: DESIGN INSTITUTE OF CHONGQING IRON & STEEL GROUP CO.,LTD. Address before: Three village 400080 Dadukou District of Chongqing weir building 1 No. 1 Patentee before: Chongqing Iron and Steel Group Design Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20211115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |