CN209577752U - One kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure - Google Patents
One kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure Download PDFInfo
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- CN209577752U CN209577752U CN201920163663.3U CN201920163663U CN209577752U CN 209577752 U CN209577752 U CN 209577752U CN 201920163663 U CN201920163663 U CN 201920163663U CN 209577752 U CN209577752 U CN 209577752U
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Abstract
One kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, it is related to steel processing machinery field, including rack, upper descaling header, guide and guard backplate, vibration means for main pipe for supplying water, bracket, hose and connecting tube, guide and guard backplate is liftably set to rack, vibration means for main pipe for supplying water is fixedly arranged on rack, and upper descaling header is fixedly arranged on guide and guard backplate.Bracket is fixedly arranged on guide and guard backplate, and connecting tube is fixedly arranged on bracket and is connected with the water inlet end of upper descaling header, and one end of hose is connected with vibration means for main pipe for supplying water, and the other end is connected with connecting tube.The utility model is realized to be flexible coupling between high service supervisor and upper descaling header, for improving descaling system shock resistance, vibration resistance on milling train high pressure water, frequently fracture and high-pressure sealing ring frequent failure phenomenon are bolted during avoiding former high-pressure telescopic pipe from moving up and down with guide and guard backplate everywhere.
Description
Technical field
The utility model relates to steel processing machinery fields, more specifically refer to a kind of for removing in jobbing sheet-rolling mill high pressure
Squama water supply flexible connection structure.
Background technique
Referring to Fig.1, the upper descaling header 1 of existing jobbing sheet-rolling mill is mounted on guide and guard backplate 2, and upper descaling header 1 passes through two
The high-pressure telescopic pipe 3 of a included flexural pivot is connect with vibration means for main pipe for supplying water 4 respectively.Guide and guard backplate 2, upper descaling header 1 are mentioned by hydraulic cylinder 5
It rises, frequently with upper roller system synchronization lifting, guarantees that the eject position of roll cooling water and de-scaling high pressure water is in optimum position.
Since hydraulic pressure is up to the high-strength impact being difficult to avoid that in 18Mpa and milling train production process vibration, flexural pivot connection
Place and flexible seals drainage of bursting apart frequently occur.Therefore it needs to redesign a flexible connection structure mode, makes to collect
Pipe no longer needs high pressure during moving up and down, while can connect again to avoid flexural pivot, realizes that subversiveness improves.
Summary of the invention
It is provided by the utility model a kind of for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, its object is to gram
Take the above problem existing for existing jobbing sheet-rolling mill.
The technical solution adopted in the utility model is as follows:
One kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, including rack, upper descaling header, guide and guard backplate
And vibration means for main pipe for supplying water, above-mentioned guide and guard backplate are liftably set to rack, above-mentioned vibration means for main pipe for supplying water is fixedly arranged on rack, above-mentioned upper de-scaling collection
Pipe is fixedly arranged on guide and guard backplate；It further include bracket, hose and connecting tube, above-mentioned bracket is fixedly arranged on the upper end of above-mentioned guide and guard backplate, on
It states connecting tube to be fixedly arranged on bracket and be connected with the water inlet end of above-mentioned upper descaling header, one end of above-mentioned hose and above-mentioned water supply master
Pipe is connected, and the other end is connected with above-mentioned connecting tube.
Further, the left and right sides of above-mentioned rack is installed with an above-mentioned vibration means for main pipe for supplying water, the left and right sides of above-mentioned connecting tube
It has been symmetrically arranged several hoses.
Further, above-mentioned connecting tube includes main pipe, the first bifurcated pipe, three-way connection and Zhi Guanti, above-mentioned main pipe's
Upper end is in J-type, and is symmetrically arranged three decurvations at left and right sides of it and is used to connect above-mentioned first point of hose
Breeches pipe；The lower end of main pipe is connected separately with one for connecting descaling header by three-way connection at left and right sides of it
State Zhi Guanti；The upper end of above-mentioned vibration means for main pipe for supplying water is in spoon type, and is disposed with three the second bifurcated pipes for hose.
Further, logical between Zhi Guanti and upper descaling header between above-mentioned hose and the first bifurcated pipe, the second bifurcated pipe
It crosses flange and seals against each other connection.
Further, above-mentioned guide and guard backplate is liftably set to rack by hydraulic cylinder.
It is compared with existing technology, utility model has the advantages that
The utility model is realized to be flexible coupling between high service supervisor and upper descaling header, for improving milling train high pressure water
Descaling system shock resistance, vibration resistance are bolted everywhere during avoiding former high-pressure telescopic pipe from moving up and down with guide and guard backplate
Frequently fracture and high-pressure sealing ring frequent failure phenomenon.The utility model space structure is reasonable, repair and maintenance side after installation
Just, stable and reliable operation in actual production, it can be ensured that safety in production, it is able to ascend descaling system anti-impact on milling train high pressure water
It hits, vibration resistance, while guaranteeing de-scaling hydraulic pressure and flow.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing jobbing sheet-rolling mill.
Fig. 2 is the main view of the utility model.
Fig. 3 be the utility model in, hose, bracket and wherein between a vibration means for main pipe for supplying water assemble after side view.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.For comprehensive understanding the utility model, below
Many details are described to, but to those skilled in the art, can also realize the utility model without these details.
Referring to Fig. 2, one kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, including rack 9, upper descaling header
1, guide and guard backplate 2 and vibration means for main pipe for supplying water 5.Wherein, guide and guard backplate is liftably set to rack 1, a left side for rack 9 by hydraulic cylinder 4
The right side two is fixedly installed with a vibration means for main pipe for supplying water 5.Upper descaling header 1 is fixedly arranged on the front of guide and guard backplate 2, and upper descaling header 1
There are two symmetrical water inlet ends 11 for tool, it is ensured that all nozzle exit pressures are balanced.These structures are identical as existing jobbing sheet-rolling mill
Or it is similar, and be not that this specific connection type therefore between the specific structure and component of each component is not added repeats herein.
Referring to Fig. 2, the utility model further includes bracket 3, hose 6 and connecting tube 8.Bracket 3 is fixedly arranged on guide and guard by bolt
The upper end of backplate 2, connecting tube 8 is fixedly arranged on bracket 3, and connecting tube 8 is connected with the water inlet end of upper descaling header 1.Hose 6
One end is connected with vibration means for main pipe for supplying water 5, and the other end is connected with connecting tube 8.
Referring to Fig. 2 and Fig. 3, specifically, the left and right sides of rack 9 is solid by clinching part 10 and 7 fitted bolt of fixing seat
Dingan County is equipped with a vibration means for main pipe for supplying water 5, and part of the vibration means for main pipe for supplying water 5 between clinching part 10 and fixing seat 7 is in spoon type, and along it
Length direction is disposed with three the second extended straight down bifurcated pipes 51.
Referring to Fig. 2 and Fig. 3, specifically, connecting tube 8 includes main pipe 81, the first bifurcated pipe 82, three-way connection 83 and branch pipe
Body 84.Main pipe 81 is fixedly installed in bracket 3 by 31 fitted bolt of anchor ear vertically.Wherein, the upper end of main pipe 81 is in J-type,
And first bifurcated pipe 82 of three decurvations is symmetrically arranged at left and right sides of it.The lower end of main pipe 81 passes through threeway
Connector 83 is connected separately with a Zhi Guanti 84 at left and right sides of it.Between each first bifurcated pipe 82 and the second bifurcated pipe 51
It is connected with a hose 6, so that the left and right sides of connecting tube 8 has been symmetrically arranged three hoses 6.Certainly, hose 6
Quantity and big ting model can be adjusted according to the actual needs of flow, pressure and other parameters.The bilateral symmetry of this six roots of sensation hose 6
Design can be very good to ensure 2 stress balance of guide and guard backplate.
Referring to Fig. 2 and Fig. 3, as a preferred solution: between hose 6 and the first bifurcated pipe 82, the second bifurcated pipe 51, Zhi Guanti
Connection is sealed against each other by flange between 84 and the water inlet end of upper descaling header 1, in order to disassembling, assembling and replacing.
The utility model is realized to be flexible coupling between high service supervisor and upper descaling header, for improving milling train high pressure water
Descaling system shock resistance, vibration resistance are bolted everywhere during avoiding former high-pressure telescopic pipe from moving up and down with guide and guard backplate
Frequently fracture and high-pressure sealing ring frequent failure phenomenon.The utility model space structure is reasonable, repair and maintenance side after installation
Just, stable and reliable operation in actual production, it can be ensured that safety in production, it is able to ascend descaling system anti-impact on milling train high pressure water
It hits, vibration resistance, while guaranteeing de-scaling hydraulic pressure and flow.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (5)
1. one kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, including rack, upper descaling header, guide and guard backplate and
Vibration means for main pipe for supplying water, the guide and guard backplate are liftably set to rack, and the vibration means for main pipe for supplying water is fixedly arranged on rack, the upper descaling header
It is fixedly arranged on guide and guard backplate, it is characterised in that: further include bracket, hose and connecting tube, the bracket is fixedly arranged on the guide and guard backplate
Upper end, the connecting tube is fixedly arranged on bracket and is connected with the water inlet end of the upper descaling header, one end of the hose with
The vibration means for main pipe for supplying water is connected, and the other end is connected with the connecting tube.
2. as described in claim 1 a kind of for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, it is characterised in that: institute
The left and right sides for stating rack is installed with a vibration means for main pipe for supplying water, has been symmetrically arranged at left and right sides of the connecting tube several
Root hose.
3. as claimed in claim 1 or 2 a kind of for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, feature exists
In: the connecting tube includes main pipe, the first bifurcated pipe, three-way connection and Zhi Guanti, and the upper end of the main pipe is in J-type, and
Three decurvations and first bifurcated pipe for connecting hose are symmetrically arranged at left and right sides of it；Main pipe's
Lower end is connected separately with one for connecting the Zhi Guanti of descaling header by three-way connection at left and right sides of it；It is described
The upper end of vibration means for main pipe for supplying water is in spoon type, and is disposed with three the second bifurcated pipes for hose.
4. as claimed in claim 3 a kind of for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, it is characterised in that: institute
It states between hose and the first bifurcated pipe, the second bifurcated pipe, company is sealed against each other by flange between Zhi Guanti and upper descaling header
It connects.
5. as described in claim 1 a kind of for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure, it is characterised in that: institute
It states guide and guard backplate and rack is liftably set to by hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163663.3U CN209577752U (en) | 2019-01-30 | 2019-01-30 | One kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163663.3U CN209577752U (en) | 2019-01-30 | 2019-01-30 | One kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577752U true CN209577752U (en) | 2019-11-05 |
Family
ID=68381610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163663.3U Active CN209577752U (en) | 2019-01-30 | 2019-01-30 | One kind is for de-scaling water supply flexible connection structure in jobbing sheet-rolling mill high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577752U (en) |
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2019
- 2019-01-30 CN CN201920163663.3U patent/CN209577752U/en active Active
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