CN200948467Y - Lubricating device of the roller bearing at the side of guide ruler of aluminothermic continuous mill - Google Patents
Lubricating device of the roller bearing at the side of guide ruler of aluminothermic continuous mill Download PDFInfo
- Publication number
- CN200948467Y CN200948467Y CN 200620111306 CN200620111306U CN200948467Y CN 200948467 Y CN200948467 Y CN 200948467Y CN 200620111306 CN200620111306 CN 200620111306 CN 200620111306 U CN200620111306 U CN 200620111306U CN 200948467 Y CN200948467 Y CN 200948467Y
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- mandrel
- emulsion
- deflector roll
- side deflector
- 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 - Lifetime
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Abstract
The utility model relates to a lubricating device for the guide ruler side guide-roller bearing of aluminum hot continuous rolling machine, comprising a first pipe joint and a second pipe joint which are arranged at the upper ends of a left mandrel and a right mandrel. The utility model is characterized in that one end of the first pipe joint is communicated with the first hole channel at the center of the left mandrel; the outlet of the first hole channel is communicated with the matching clearance at the middle of the left mandrel and the left side guide roller; the other end of the first pipe joint is connected with one end of a first emulsion branch pipe; one end of the second pipe joint is communicated with the second hole channel at the center of the right mandrel; the outlet of the second hole channel is communicated with the matching clearance at the middle of the right mandrel and the right side guide roller; the other end of the second pipe joint is connected with one end of a second emulsion branch pipe; the other end of the first emulsion branch pipe and the second emulsion branch pipe are connected with a main emulsion pipe. The utility model has the advantages that: the side guide roller bearing is lubricated continuously; the service life of the bearing is prolonged; at the same time, the side guide roller is cooled well and the quality of the aluminum plate is improved.
Description
Technical field
The utility model relates to the lubricating arrangement of aluminium hot rolling tandem mill machine jig side deflector roll bearing.
Background technology
The left and right jig side deflector roll of existing aluminium hot rolling tandem mill machine, respectively be installed in left and right jig support on left and right mandrel two ends cooperate, be provided with sliding bearing in its cooperation place, adopt the grease lubrication sliding bearing mostly.Lubricating grease at high temperature viscosity can diminish, and flow away the intermittence that cooperates with mandrel from the side deflector roll, and can not in time be replenished, thereby makes side deflector roll bearing can not get good lubricating, and causes frictional resistance to increase, the bearing wear aggravation, and side deflector roll cooling effect reduces.Along with side guide roller surface temperature raises, can form a lot of sticking aluminium in the side guide roller surface, influence product quality.
Summary of the invention
The purpose of this utility model provides a kind of lubricating arrangement of aluminium hot rolling tandem mill machine jig side deflector roll bearing, it can make the side deflector roll bearing of jig obtain good continuously lubricating, prolong the service life of bearing, can also cool off fully by the offside deflector roll simultaneously, improve the quality of products.
The lubricating arrangement of aluminium hot rolling tandem mill machine jig side deflector roll bearing described in the utility model, comprise first pipe joint that is located at left mandrel upper end, second pipe joint that is located at right mandrel upper end, it is characterized in that: an end of first pipe joint communicates with first duct at left mandrel center, the outlet in first duct communicates with the fit clearance at left mandrel and left side deflector roll middle part, the other end of first pipe joint is connected with an end of the first emulsion arm, and the other end of first latex vessel is connected with the emulsion house steward;
One end of second pipe joint communicates with second duct at right mandrel center, the outlet in second duct communicates with the fit clearance at right mandrel and right side deflector roll middle part, the other end of second pipe joint is connected with an end of the second emulsion arm, and the other end of second latex vessel is connected with the emulsion house steward.This device can make full use of the cooling emulsion that existing aluminothermy connects machine, and continuously lubricated side deflector roll bearing can also cool off by the offside deflector roll simultaneously fully.
The lubricating arrangement of described aluminium hot rolling tandem mill machine jig side deflector roll bearing also comprises the first throttle valve that is located at first latex vessel middle part, second choke valve that is located at second latex vessel middle part, to regulate the size of emulsion flow, guarantees lubricated cooling effect.
The utility model is compared with prior art and had the following advantages: made full use of the continuously lubricated side deflector roll bearing of cooling emulsion that aluminothermy connects machine, the cycle that side change guide roller axis is more held extended to 1 year by 3 months, had saved the spare parts consumption expense; Simultaneously, also make the side deflector roll obtain good cooling, the aluminium sheet quality can not improved forming sticking aluminium in the surface.
Description of drawings
Fig. 1 is that the utility model is installed in the schematic diagram on the jig side deflector roll.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1, left side mandrel 8-1 is provided with sliding bearing 6 with the two ends that left side deflector roll 7-1 cooperates, left side mandrel is contained on the left jig support 5-1, the first pipe joint 9-1 is installed in the upper end of left mandrel 8-1, one end of first pipe joint is communicated with the first duct 10-1 at left mandrel center, the outlet in first duct communicates with the fit clearance at left mandrel and left side deflector roll 7-1 middle part, the other end of first pipe joint is connected with the end of the first emulsion arm 3-1, the other end of first latex vessel is connected with emulsion house steward 1, and first throttle valve 4-1 is installed in the middle part of first latex vessel;
Right mandrel 8-2 is provided with sliding bearing 6 with the two ends that right side deflector roll 7-2 cooperates, right mandrel is contained on the right jig support 5-2, the second pipe joint 9-2 is installed in the upper end of right mandrel 8-2, one end of second pipe joint is communicated with the second duct 10-2 at right mandrel center, the outlet in second duct communicates with the fit clearance at right mandrel and right side deflector roll 7-2 middle part, the other end of second pipe joint is connected with the end of the second emulsion arm 3-2, the other end of second latex vessel is connected with emulsion house steward 1, and the second choke valve 4-2 is installed in the middle part of second latex vessel;
During hot continuous rolling, aluminium sheet 11 is carried by roller-way 12, and the left and right side deflector roll makes the center line and the rolling centerline centering of aluminium sheet.Emulsion is transported to the first emulsion arm and the second emulsion arm through the emulsion house steward, first pipe joint from left and right mandrel, second pipe joint inject first duct, second duct respectively, outlet from first duct, second duct flows to the fit clearance at left and right mandrel and left and right side deflector roll middle part again, to be engaged in left and right mandrel up and down the sliding bearing at two ends carry out continuously lubricated, meanwhile, also the left and right side deflector roll is cooled off; Unnecessary emulsion flows out by the gap between sliding bearing and the left and right mandrel, gets back to the emulsion ditch.For the ease of maintenance, stop valve 2 has been installed also on emulsion house steward 1.
Claims (2)
1, the lubricating arrangement of aluminium hot rolling tandem mill machine jig side deflector roll bearing, comprise first pipe joint (9-1) that is located at left mandrel (8-1) upper end, be located at second pipe joint (9-2) of right mandrel (8-2) upper end, it is characterized in that: an end of first pipe joint (9-1) communicates with first duct (10) at left mandrel (8-1) center, the outlet in first duct (10-1) communicates with the fit clearance at left mandrel (8-1) and left side deflector roll (7-1) middle part, the other end of first pipe joint (9-1) is connected with an end of the first emulsion arm (3-1), and the other end of first latex vessel (3-1) is connected with emulsion house steward (1);
One end of second pipe joint (9-2) communicates with second duct (10-2) at right mandrel (8-2) center, the outlet in second duct (10-2) communicates with the fit clearance at right mandrel (8-2) and right side deflector roll (7-2) middle part, the other end of second pipe joint (9-2) is connected with an end of the second emulsion arm (3-2), and the other end of second latex vessel (3-2) is connected with emulsion house steward (1).
2, the lubricating arrangement of aluminium hot rolling tandem mill machine jig side deflector roll bearing according to claim 1 is characterized in that: also comprise the first throttle valve (4-1) that is located at first latex vessel (3-1) middle part, second choke valve (4-2) that is located at second latex vessel (3-2) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111306 CN200948467Y (en) | 2006-09-07 | 2006-09-07 | Lubricating device of the roller bearing at the side of guide ruler of aluminothermic continuous mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111306 CN200948467Y (en) | 2006-09-07 | 2006-09-07 | Lubricating device of the roller bearing at the side of guide ruler of aluminothermic continuous mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200948467Y true CN200948467Y (en) | 2007-09-19 |
Family
ID=38891005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111306 Expired - Lifetime CN200948467Y (en) | 2006-09-07 | 2006-09-07 | Lubricating device of the roller bearing at the side of guide ruler of aluminothermic continuous mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200948467Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406407A (en) * | 2013-08-16 | 2013-11-27 | 苏州市合昌电器有限公司 | Equipment for machining sheet metal part |
-
2006
- 2006-09-07 CN CN 200620111306 patent/CN200948467Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406407A (en) * | 2013-08-16 | 2013-11-27 | 苏州市合昌电器有限公司 | Equipment for machining sheet metal part |
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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 |
Granted publication date: 20070919 |
|
| EXPY | Termination of patent right or utility model |