CN201871805U - Anti-scratching device for flying shear outlet - Google Patents
Anti-scratching device for flying shear outlet Download PDFInfo
- Publication number
- CN201871805U CN201871805U CN2010205981311U CN201020598131U CN201871805U CN 201871805 U CN201871805 U CN 201871805U CN 2010205981311 U CN2010205981311 U CN 2010205981311U CN 201020598131 U CN201020598131 U CN 201020598131U CN 201871805 U CN201871805 U CN 201871805U
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- CN
- China
- Prior art keywords
- flying shear
- outlet
- deflector roll
- installing rack
- horn
- 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 relates to an anti-scratching device for a flying shear outlet, which comprises a horn-shaped outlet, wherein a hollow mounting rack is connected onto the horn-shaped outlet; brackets for allowing guide rolls to be mounted in are arranged on side surfaces of the mounting rack; guide roll holes communicated with the interior of the mounting rack are formed on the side surfaces of the mounting rack, which are adjacent to the guide rolls; the side surfaces of the guide rolls penetrates the guide roll holes and are placed in the mounting rack. In the utility model, the anti-scratching device is mounted at the flying shear outlet, is simple in structure, safe and practical, solves the problem that a traditional flying shear is liable to scratch a rolled piece during shearing, greatly reduce the failure rate in use of the a pair of flying shears, and has the characteristics simplicity in installation and maintenance and high use efficiency.
Description
Technical field
The utility model relates to a kind of flying shear outlet scratching resistant device.
Background technology
Flying shear is the essential equipment of rolling production, traditional flying shear outlet design is a kind of easy loud-speaker shape structure, realize that rolled piece can pass through flying shear smoothly after the distortion that flying shear is sheared, and in the production process of large-size round steel bar, be easy to produce scuffing in the exit of flying shear.On the continuous rolling production line of alloy steel bar, not only need simple flying shear crop, segmentation, cataclasm function, the more important thing is the surface quality that in the crop of realizing flying shear, segmentation, cataclasm process, does not influence steel, need a kind of effective flying shear outlet scratching resistant device, can improve the service efficiency of flying shear greatly.
The utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, a kind of flying shear outlet scratching resistant device is provided, this device has improved the working condition of flying shear, guarantee flying shear stability aborning, when thoroughly having solved the flying shear shearing product surface has easily been caused the scuffing defective.
In order to solve above technical problem, the utility model provides a kind of flying shear outlet scratching resistant device, comprise horn-like outlet, in described horn-like outlet, be connected with the installing rack of internal run-through, described installing rack side is provided with the support that deflector roll is installed, described installing rack has the deflector roll hole that communicates with described installing rack inside in described deflector roll and adjacent side, and the side of described deflector roll is passed described deflector roll hole and placed in the described installing rack.
The technical scheme that the utility model further limits is: aforesaid flying shear outlet scratching resistant device, described deflector roll is made up of nut, pad, copper sheathing, sealing gasket, dust cap, bearing, idler pulley wheel and guide roller axis, described idler pulley wheel is provided with two thrust bearings in the two ends, described idler pulley wheel two ends are respectively arranged with described sealing gasket and dust cap, and the dust cap at two ends can play the effect of sealing; Described guide roller axis is passed by the described support roller center of rolling through described bearing, described deflector roll is being fixed on the support of described installing rack by guide roller axis under the effect of thrust bearing, between described guide roller axis and described dust cap, be provided with described copper sheathing, be provided with described nut and pad in described guide roller axis end.
Further, smoothly by flying shear, aforesaid flying shear exports scratching resistant device for the ease of rolled piece, and described installing rack is provided with the deflector roll more than three or three, has effectively protected rolled piece not scratched, and passes through smoothly.
Rolled piece is by described installing rack, active force to installing rack strengthens, and is reliable with being connected of described horn-like outlet, not yielding in order to guarantee installing rack, aforesaid flying shear outlet scratching resistant device, described mounting bracket links to each other with described horn-like outlet by welding manner.
The utility model can also be sheared the spacing that steel part specification size is adjusted deflector roll according to flying shear; Rolling bearing is housed in the deflector roll, and the fat centralized lubrication is adopted in bearing lubrication, also can adopt the mode of oil-air lubrication.
The beneficial effects of the utility model are: the scratching resistant device of the utility model by installing at the flying shear clip, simple in structure, safe and practical, easily produce the problem that rolled piece scratches when having solved traditional flying shear and shearing, reduce the operational failure of flying shear significantly, have the advantages that installation and maintenance are simple, service efficiency is high.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the utility model installing rack structural representation.
Fig. 3 is the structural representation of the utility model deflector roll.
The specific embodiment
A kind of flying shear outlet scratching resistant device that present embodiment provides, structure as shown in Figure 1, comprise horn-like outlet 1, in described horn-like outlet 1, be welded with the installing rack 2 of internal run-through, described installing rack side is provided with the support 4 that deflector roll 3 is installed, described installing rack 2 has the deflector roll hole 5 that communicates with described installing rack 2 inside in described deflector roll 3 and adjacent side, the side of described deflector roll 3 is passed described deflector roll hole 5 and is placed in the described installing rack 2, and described installing rack 2 is provided with three deflector rolls 3; Described as shown in Figure 2 deflector roll 3 is made up of nut 6, pad 7, copper sheathing 8, sealing gasket 9, dust cap 10, thrust bearing 11, idler pulley wheel 12 and guide roller axis 13, described idler pulley is taken turns and is provided with two thrust bearings 11 in 12 two ends, described idler pulley is taken turns 13 two ends and is respectively arranged with described sealing gasket 9 and dust cap 10, and the dust cap 10 at two ends can play the effect of sealing; Described guide roller axis 13 is passed by described support roller 12 centers of rolling through described thrust bearing 11, described deflector roll 3 is being fixed on the support 4 of described installing rack 2 by guide roller axis 13 under the effect of thrust bearing 11, between described guide roller axis 13 and described dust cap 10, be provided with described copper sheathing 8, be provided with described nut 6 and pad 7 in described guide roller axis 13 ends.
Produce φ 50～φ 90mm round steel in steel rolling mill, only need this device of a cover,, realize the conversion of size specification round steel by adjusting the spacing of every group of deflector roll.This device is designed to overall structure, and overall structure is very firm, has guaranteed rolling stability, and rolling bearing is housed in the deflector roll, and grease lubrication is adopted in bearing lubrication, and lubricating system can centralized lubrication, also can adopt the mode of oil gas lubricated.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. a flying shear exports scratching resistant device, comprise horn-like outlet, it is characterized in that: the installing rack that in described horn-like outlet, is connected with internal run-through, described installing rack side is provided with the support that deflector roll is installed, described installing rack has the deflector roll hole that communicates with described installing rack inside in described deflector roll and adjacent side, and the side of described deflector roll is passed described deflector roll hole and placed in the described installing rack.
2. flying shear outlet scratching resistant device according to claim 1, it is characterized in that: described deflector roll is made up of nut, pad, copper sheathing, sealing gasket, dust cap, bearing, idler pulley wheel and guide roller axis, described idler pulley wheel is respectively arranged with bearing in the two ends, described idler pulley wheel two ends are respectively arranged with described sealing gasket and dust cap, described guide roller axis is passed by the described support roller center of rolling through described bearing, between described guide roller axis and described dust cap, be provided with described copper sheathing, be provided with described nut and pad in described guide roller axis end.
3. flying shear outlet scratching resistant device according to claim 1, it is characterized in that: described installing rack is provided with the described deflector roll more than three or three.
4. flying shear outlet scratching resistant device according to claim 1, it is characterized in that: described mounting bracket links to each other with described horn-like outlet by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205981311U CN201871805U (en) | 2010-11-09 | 2010-11-09 | Anti-scratching device for flying shear outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205981311U CN201871805U (en) | 2010-11-09 | 2010-11-09 | Anti-scratching device for flying shear outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871805U true CN201871805U (en) | 2011-06-22 |
Family
ID=44159739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205981311U Expired - Fee Related CN201871805U (en) | 2010-11-09 | 2010-11-09 | Anti-scratching device for flying shear outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008380A (en) * | 2012-12-26 | 2013-04-03 | 西南铝业（集团）有限责任公司 | 12500T horizontal extruder guide path |
| CN108144973A (en) * | 2017-12-08 | 2018-06-12 | 芜湖新兴铸管有限责任公司 | For the race groove mechanism of shear arrangement |
| CN112387785A (en) * | 2020-09-29 | 2021-02-23 | 南京钢铁股份有限公司 | Shearing control method for preventing surface damage of die table steel |
-
2010
- 2010-11-09 CN CN2010205981311U patent/CN201871805U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008380A (en) * | 2012-12-26 | 2013-04-03 | 西南铝业（集团）有限责任公司 | 12500T horizontal extruder guide path |
| CN108144973A (en) * | 2017-12-08 | 2018-06-12 | 芜湖新兴铸管有限责任公司 | For the race groove mechanism of shear arrangement |
| CN112387785A (en) * | 2020-09-29 | 2021-02-23 | 南京钢铁股份有限公司 | Shearing control method for preventing surface damage of die table steel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20161109 |