CN108580564A - High pressure water floating lubricated type rolling guide - Google Patents
High pressure water floating lubricated type rolling guide Download PDFInfo
- Publication number
- CN108580564A CN108580564A CN201810303504.9A CN201810303504A CN108580564A CN 108580564 A CN108580564 A CN 108580564A CN 201810303504 A CN201810303504 A CN 201810303504A CN 108580564 A CN108580564 A CN 108580564A
- Authority
- CN
- China
- Prior art keywords
- guide
- sliding bearing
- water channel
- guard body
- high pressure
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a kind of high pressure water floating lubricated type rolling guides applied in technical field of steel rolling, and mainly by being equipped with sliding bearing at the scroll wheel both ends of rolling guide, sliding bearing connect perforation with admitting pipe joint with guide-guard body by water channel.Being injected during the rolling process into sliding bearing by water channel after the high-pressure cooling water of certain pressure, which enables scroll wheel to float, is rotated in a manner of sliding bearing by participates in guide and guard in the guiding positioning work of rolled piece.The problem that caused production cost is high, labor intensity is big, operating efficiency is low when the injection lubricating oil of discontinuity into guide and guard bearing is relied in the prior art using being avoided that after the present invention.
Description
Technical field
The present invention relates to a kind of high pressure water floating lubricated type rolling guides.
Background technology
The mode that the rolling guide being applied in existing steel rolling technology depends on oil lubrication works, this work
Mode determines that rolling guide cannot leave oil lubrication, therefore cannot reduce rolling guide during the rolling process to lubricating oil
Demand cost and the labour cost thus brought.
Invention content
The purpose of the present invention is to provide a kind of high pressure water floating lubricated type rolling guide, avoid in the prior art rely on to
Caused production cost is high when the injection lubricating oil of discontinuity in guide and guard bearing, labor intensity is big, operating efficiency is low asks
Topic.
The object of the present invention is achieved like this, a kind of high pressure water floating lubricated type rolling guide, mainly include plug screw,
Water channel, water channel is distributed on guide-guard body in water channel, snap ring, axis, sliding bearing, admitting pipe joint, guide-guard body, scroll wheel, wear-resistant pad
It is penetrated through again with the osculum in the middle part of draining plug screw after passing through the lubrication cavity of sliding bearing and axis by admitting pipe joint, scroll wheel
Respectively there are one the wear-resistant pads being sleeved on axis at both ends, it passes right through water channel between each other and connects when sliding bearing is packed on guide-guard body
Logical, the lower end of guide-guard body is equipped with plug screw, and guide-guard body position corresponding with sliding bearing outer ledge is equipped with snap ring.
In water channel after sustainable supply high pressure water, under the action of rolled piece drives scroll wheel high speed rotation and high pressure water is uniform
In the case of being full of in sliding bearing lubricating cavity, axis in sliding bearing can be made to float and rotated in center；Wherein
Most of water continues to complete to cool down rolling guide head again after releasing from the osculum in the middle part of draining plug screw.
When high pressure water participates in sliding bearing lubricating, inevitably there is part cooling water can be from the both ends of sliding bearing to leaking
Go out, and rolling guide scroll wheel itself just needs continual cooling water to be cooled down in patent of the present invention
, so completely without the sealing that the both ends of sliding bearing are used with tight structure.This hair in the actual use process
The pressure control of " high pressure water " described in bright patent is more suitable in 5~10Mpa.
In short, the present invention, which fundamentally avoids, reuses the problem of lubricating oil is lubricated, and released from sliding bearing
High pressure water can be participated in again in rolling cooling work；To preferably reach goal of the invention.
Description of the drawings
Below in conjunction with attached drawing, the present invention is described in further detail.
Fig. 1 is the partial sectional view of the present invention.
Specific implementation mode
As shown in Figure 1, a kind of high pressure water floating lubricated type rolling guide of the present invention, mainly include plug screw 1, water channel 2, snap ring 3,
Axis 4, sliding bearing 5, admitting pipe joint 6, guide-guard body 7, scroll wheel 9, wear-resistant pad 10.Water channel 2, water channel 2 are distributed on guide-guard body 7
Sliding bearing 5 is passed through to be penetrated through with the osculum again with 11 middle part of draining plug screw after the lubrication cavity of axis 4 by admitting pipe joint 6.
9 both ends of scroll wheel rub with sliding bearing 5 in order to prevent, and at 9 both ends of scroll wheel, respectively there are one be sleeved on axis 4
On wear-resistant pad 10.It passes right through the connection of water channel 2 between each other when sliding bearing 5 is packed on guide-guard body 7.Under guide-guard body 7
End is equipped with plug screw 1, and the position corresponding with 5 outer ledge of sliding bearing of guide-guard body 7 is equipped with snap ring 3.
Claims (1)
1. a kind of high pressure water floating lubricated type rolling guide, mainly includes plug screw, water channel, snap ring, axis, sliding bearing, water inlet
Pipe fitting, guide-guard body, scroll wheel, wear-resistant pad, it is characterized in that：Water channel is distributed on guide-guard body, water channel is worn by admitting pipe joint
It is penetrated through again with the osculum in the middle part of draining plug screw after crossing the lubrication cavity of sliding bearing and axis, respectively there are one suits at scroll wheel both ends
Wear-resistant pad on axis, it passes right through water channel connection, the lower end of guide-guard body between each other when sliding bearing is packed on guide-guard body
Equipped with plug screw, guide-guard body position corresponding with sliding bearing outer ledge is equipped with snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303504.9A CN108580564A (en) | 2018-04-07 | 2018-04-07 | High pressure water floating lubricated type rolling guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303504.9A CN108580564A (en) | 2018-04-07 | 2018-04-07 | High pressure water floating lubricated type rolling guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580564A true CN108580564A (en) | 2018-09-28 |
Family
ID=63624550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810303504.9A Pending CN108580564A (en) | 2018-04-07 | 2018-04-07 | High pressure water floating lubricated type rolling guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580564A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569953A (en) * | 1943-09-02 | 1945-06-15 | Diescher Tube Mills Inc | Improvement in cross rolling mills |
| US3330143A (en) * | 1964-08-13 | 1967-07-11 | Morgan Construction Co | Roller delivery twist unit |
| EP0188279A2 (en) * | 1985-01-17 | 1986-07-23 | The B.F. GOODRICH Company | Water lubricated bearing |
| CN2608167Y (en) * | 2002-11-19 | 2004-03-31 | 合肥市百胜科技发展有限公司 | Cooling and lubricating device of rolling guide |
| CN202356415U (en) * | 2011-08-08 | 2012-08-01 | 马鞍山市方圆材料工程有限公司 | A high-speed wire pre-finish rolling machine frame secondary four-roller rolling inlet guide device |
| CN206253460U (en) * | 2016-11-16 | 2017-06-16 | 南京钢铁股份有限公司 | It is a kind of to water-cooled, the improved guide and guard of lubricating pipe |
| CN208066958U (en) * | 2018-04-07 | 2018-11-09 | 新疆八一钢铁股份有限公司 | High pressure water floating lubricated type rolling guide |
-
2018
- 2018-04-07 CN CN201810303504.9A patent/CN108580564A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569953A (en) * | 1943-09-02 | 1945-06-15 | Diescher Tube Mills Inc | Improvement in cross rolling mills |
| US3330143A (en) * | 1964-08-13 | 1967-07-11 | Morgan Construction Co | Roller delivery twist unit |
| EP0188279A2 (en) * | 1985-01-17 | 1986-07-23 | The B.F. GOODRICH Company | Water lubricated bearing |
| CN2608167Y (en) * | 2002-11-19 | 2004-03-31 | 合肥市百胜科技发展有限公司 | Cooling and lubricating device of rolling guide |
| CN202356415U (en) * | 2011-08-08 | 2012-08-01 | 马鞍山市方圆材料工程有限公司 | A high-speed wire pre-finish rolling machine frame secondary four-roller rolling inlet guide device |
| CN206253460U (en) * | 2016-11-16 | 2017-06-16 | 南京钢铁股份有限公司 | It is a kind of to water-cooled, the improved guide and guard of lubricating pipe |
| CN208066958U (en) * | 2018-04-07 | 2018-11-09 | 新疆八一钢铁股份有限公司 | High pressure water floating lubricated type rolling guide |
Non-Patent Citations (1)
| Title |
|---|
| 孙明: "高速线材生产中轧机及导卫的润滑", 润滑与密封, no. 04, pages 60 - 61 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |