CN204672689U - A kind of metal composite rolling lubricating device - Google Patents
A kind of metal composite rolling lubricating device Download PDFInfo
- Publication number
- CN204672689U CN204672689U CN201520291137.7U CN201520291137U CN204672689U CN 204672689 U CN204672689 U CN 204672689U CN 201520291137 U CN201520291137 U CN 201520291137U CN 204672689 U CN204672689 U CN 204672689U
- Authority
- CN
- China
- Prior art keywords
- roll
- metal
- rolling
- lubricant medium
- composite rolling
- 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
Links
Abstract
A kind of metal composite rolling lubricating device, metal composite rolling device comprises top working roll, upper backup roll, bottom working roll, lower backing roll, forms rolling roll gap between upper and lower working roll; Above the overlying strata metal of composite rolling roll gap entrance side, be provided with lubricant medium dropper, lubricant medium dropper and upper working roll parallel, this lubricant medium dropper offers drip hole, lubricant medium dropper is also connected with an oil dripping pipe valve; Be provided with a fuel tank in the below of the lower coating metal of composite rolling entrance side, be provided with a brush roll in fuel tank, brush roll can contact with the lower surface of lower coating metal.The utility model adopts directly to the coating metal surface oil supply mode of entrance side, makes to form effective rolling oil film between the working roll of composite rolling entrance roll gap and compound rolled piece.
Description
Technical field
The utility model relates to a kind of metal composite rolling lubricating device.
Background technology
Common single metal cold processing rolling is all adopt fountain lubricating system to lubricate roll and rolled piece, and the medium of lubrication has the emulsion of water, content 5% or entirely oily.
Due to the particularity of many metal composite rolling, obviously, fountain lubricating system is not suitable for the technological lubrication of many metal composite rolling completely.
Current polymetallic cold working composite rolling all adopts and lubricates roll and composition metal rolled piece by the mode of the micro oil of backing roll oil dripping, and the object supporting roll surface oil dripping allows lubricating oil be rolled to work roll surface by the support roll surface rotated.Owing to rotating backward between backing roll and working roll, the lubricating oil of roll surface is almost all trapped in the Way out of composite rolling roll gap in the moment with working roll rotating contact, the lubricating oil that can be rolled to work roll surface almost remains little, metal composite rolling is almost carry out under " dry lubrication " situation of carrying out under the situation of unlubricated medium, working roll and composition metal rolled piece can not be lubricated well, make frictional force during composite rolling increase, composite rolling power remains high.
Due to lubricating condition bad of metal composite rolling, frictional force rises, the rising of roller temperature, make to be trapped in the remaining deterioration of lubricant of Way out, and, directly can be dropped in the composition metal rolled piece surface of composite rolling roll gap outlet side, pollute composition metal rolled piece surface; In addition, because the bad roller temperature that causes of the lubricating condition of metal composite rolling rises, make roll produce roll thermal crown, make composition metal rolled piece produce bad plate shape.
In sum, a kind of insufficient lubrication that can solve effectively constantly in puzzlement various metals clad-rolling process of demand, can not form the lubricating process mode of effective ROLLING OIL film problem between the entrance side upper working rolls and lower working rolls of composite rolling roll gap.
Utility model content
In order to overcome the above-mentioned deficiency of existing metal composite rolling lubricating device, the utility model provides a kind of metal composite rolling lubricating device that effectively can solve the bad problem of lubricating condition in the operation of rolling.
The technical scheme in the invention for solving the technical problem is:
A kind of metal composite rolling lubricating device, the upper support roller that metal composite rolling device comprises top working roll, coordinates with described upper work, bottom working roll, the lower backing roll coordinated with described bottom working roll, rolling roll gap is formed between described top working roll and bottom working roll, need the overlying strata metal of rolling, middle level substrate metal and lower coating metal to enter from the entrance of rolling roll gap, export from the outlet of rolling roll gap after the rolling of top working roll, bottom working roll;
Above the overlying strata metal of composite rolling roll gap entrance side, be provided with lubricant medium dropper, described lubricant medium dropper and described upper working roll parallel, this lubricant medium dropper offers drip hole, described lubricant medium dropper is also connected with an oil dripping pipe valve;
Be provided with a fuel tank in the below of the lower coating metal of composite rolling entrance side, be provided with a brush roll in described fuel tank, described brush roll can contact with the lower surface of lower coating metal.
Further, described lubricant medium dropper is located on a swivel head.
Further, described brush roll drives it to rotate by a drive motors.
Further, described drip hole is symmetrical about the longitudinal centre line of overlying strata metal, within the dispersion of distribution of described drip hole remains that the lubricant medium upper surface edge that can drop in apart from overlying strata metal is not less than the position of 8cm; The size manual adjustments oil dripping pipe valve of the visual composite rolling speed of drip amount of described lubricant medium, ensures that composite rolling top roll sews up mouth and can form balanced rolling oil film;
The width of described brush roll is by within regulating hairbrush ring width to remain that the lubricant medium of round brush is not less than the position of 8cm apart from the lower surface edge of lower coating metal, and the round brush position of described brush roll is the lower surface medium position of lower coating metal.The lubricant medium that described lubricant medium round brush amount looks the size adjustment inflow fuel tank of composite rolling speed adds flow, keeps the lubricant medium liquid level in fuel tank, ensures that composite rolling lower roll sews up mouth and can form balanced rolling oil film.
Effective rolling oil film of top working roll seam forms operation principle: during the rolling of many metal composite, open oil dripping pipe valve, lubricant medium to be dripped to by the drip hole of lubricant medium dropper the overlying strata metal tape upper surface that composite rolling runs by lubricant medium, the overlying strata metal tape that lubricant medium is run continuously is brought between top working roll that the top working roll of composite rolling and overlying strata metal tape formed stitches, and forms effective rolling oil film that top working roll stitches when overlying strata metal tape and middle level substrate metal band enter roll gap simultaneously.The size manual adjustments oil dripping pipe valve of the visual composite rolling speed of drip amount of described lubricant medium, ensures that composite rolling top roll sews up mouth and can form balanced rolling oil film.
Effective rolling oil film of bottom working roll seam forms operation principle: during the rolling of many metal composite, the brush roll of immersion oil is rotated, constantly lubricant medium is added in fuel tank, lubricant medium round brush brush roll dipped in is to the lower surface of lower coating metal strip, and the lower coating metal strip be run is brought between bottom working roll that the bottom working roll of composite rolling and lower coating metal strip formed stitches, and form effective rolling oil film that bottom working roll stitches when lower coating metal strip and middle level substrate metal band enter roll gap simultaneously.The round brush amount of described lubricant medium looks the lubricant medium flow of the size adjustment inflow fuel tank of composite rolling speed, keeps the lubricant medium liquid level in fuel tank, ensures that composite rolling lower roll sews up mouth and can form balanced rolling oil film.
The beneficial effects of the utility model are: 1. adopt directly to the coating metal surface oil supply mode of entrance side, make to form effective rolling oil film between the working roll of composite rolling entrance roll gap and compound rolled piece, solving the working roll of metal composite rolling entrance roll gap and compound rolled piece can not the composite rolling lubrication problem that directly lubricates of lubricated medium, greatly reduce the frictional force between working roll and composition metal rolled piece, composite rolling power during metal cold processing composite rolling is not only made to reduce by more than 15%, backing roll type of cooling composite rolling power is coordinated to reduce by more than 25%, composite rolling speed is made to promote more than 20%, improving productivity more than 25%, backing roll type of cooling composite rolling speed is coordinated to promote more than 35%, production efficiency can promote more than 45%, and the metal composite operation of rolling operates steadily, the specification window of composite rolling can be widened, composition metal rolled piece thickness is made to increase more than 40%, the compound width of coating metal increases 20%,
2. the utility model adopts ROLLING OIL film lubrication working roll at metal composite rolling entrance side roll gap simultaneously, to backing roll without direct lubrication, the lubricating oil having stopped the roll surface that backing roll oil dripping mode is formed is trapped in roll gap outlet side, pollutes the drawback on composition metal rolled piece surface;
Although the utility model to backing roll without direct lubrication, the lubricant medium of overlying strata metal tape, lower coating metal belt surface is relatively rotated by working roll and backing roll, a small amount of lubricant medium is rolled and passes to roll surface, thus roll surface obtains indirect lubrication;
4. the dropping width of lubricant medium can regulate arbitrarily according to coating developed width, adapts to the width needs of different composite metal rolled piece.
Accompanying drawing explanation
Fig. 1 is the structural representation of metal composite rolling lubricating device.
Rolling oil film schematic diagram between upper working rolls and lower working rolls when Fig. 2 is entrance side composite rolling.
Fig. 3 is composite rolling coating metal surface lubrication schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of metal composite rolling lubricating device, the upper backup roll 1 that metal composite rolling device comprises top working roll 2, coordinates with described top working roll 2, bottom working roll 4, the lower backing roll 3 coordinated with described bottom working roll 4, rolling roll gap is formed between described top working roll 2 and bottom working roll 4, need the overlying strata metal of rolling, middle level substrate metal and lower coating metal to enter from the entrance of rolling roll gap, export from the outlet of rolling roll gap after the rolling of top working roll 2, bottom working roll 4.
Lubricant medium dropper 5 is provided with above the overlying strata metal of the entrance side of composite rolling roll gap, described lubricant medium dropper 5 is parallel with described top working roll 2, this lubricant medium dropper 5 offers drip hole, and described lubricant medium dropper 5 is also connected with an oil dripping pipe valve 6.Lubricant medium can be miscella, ROLLING OIL, vegetable oil etc.
Tubing swivel 9 is set in oil dripping tube 5 central vertical, can changes arbitrarily by tubing swivel 9 width that lubricant medium oil droplet drops in overlying strata surfaces of metallic strip.
Be provided with a fuel tank 7 in the below of the lower coating metal of the entrance side of composite rolling roll gap, be provided with a brush roll 8 in described fuel tank 7, described brush roll 8 can contact with the lower surface of lower coating metal.
Effective rolling oil film of top working roll seam forms operation principle: during the rolling of many metal composite, open oil dripping pipe valve 6, lubricant medium is dripped to the upper surface of the overlying strata metal tape that composite rolling runs by lubricant medium by the drip hole of lubricant medium dropper 5, the overlying strata metal tape that lubricant medium is run continuously is brought between the upper roll gap that the top working roll 2 of composite rolling and upper metal tape formed, and forms effective rolling oil film 11 that top working roll stitches when overlying strata metal tape and middle level substrate metal band enter roll gap simultaneously.
In the present embodiment, lubricant medium dropper is located on a swivel head 9, can change arbitrarily by the rotation of swivel head 9 width that lubricant medium drops in overlying strata surfaces of metallic strip.Drip hole in the present embodiment on lubricant medium dropper 5 is symmetrical about the longitudinal centre line of overlying strata metal, the dispersion of distribution of described drip hole remain lubricant medium can drip within being not less than the position of 8cm apart from the upper surface edge of overlying strata metal.
The size manual adjustments oil dripping pipe valve 6 of the visual composite rolling speed of drip amount of the lubricant medium of the upper surface of described overlying strata metal, ensures that composite rolling top roll sews up mouth and can form balanced rolling oil film 11.
Effective rolling oil film of bottom working roll seam forms operation principle: during the rolling of many metal composite, constantly lubricant medium is added in fuel tank 7, the brush roll 8 of immersion oil is rotated, lubricant medium round brush brush roll 8 dipped in is to the lower surface of lower coating metal strip, and the lower coating metal strip be run is brought between the lower roll gap that the bottom working roll 4 of composite rolling and lower coating metal strip formed, and form effective rolling oil film 11 that bottom working roll stitches when lower coating metal strip and middle level substrate metal band enter roll gap simultaneously.
Described brush roll drives it to rotate by a drive motors 10.Lubricant medium can within by round brush, under distance, metal tape lower surface edge be not less than the position of 8cm by regulating the width of hairbrush ring to ensure for the width of brush roll 8 described in the present embodiment, and the round brush position of described brush roll 8 is the medium position of lower metal.The lubricant medium flow of the lower surface of described lower coating metal looks the interpolation flow of the lubricant medium of the size adjustment inflow fuel tank 7 of composite rolling speed, keep the liquid level of the lubricant medium added in fuel tank, ensure that composite rolling lower roll sews up mouth and can form balanced rolling oil film 11.
Claims (4)
1. a metal composite rolling lubricating device, the upper backup roll that metal composite rolling device comprises top working roll, coordinates with described top working roll, bottom working roll, the lower backing roll coordinated with described bottom working roll, rolling roll gap is formed between described top working roll and bottom working roll, need the overlying strata metal of rolling, middle level substrate metal and lower coating metal to enter from the entrance of rolling roll gap, export from the outlet of rolling roll gap after the rolling of top working roll, bottom working roll;
It is characterized in that: above the overlying strata metal of composite rolling roll gap entrance side, be provided with lubricant medium dropper, described lubricant medium dropper and described upper working roll parallel, this lubricant medium dropper offers drip hole, and described lubricant medium dropper is also connected with an oil dripping pipe valve;
Be provided with a fuel tank in the below of the lower coating metal of composite rolling entrance side, be provided with a brush roll in described fuel tank, described brush roll can contact with the lower surface of lower coating metal.
2. metal composite rolling lubricating device as claimed in claim 1, is characterized in that: described lubricant medium dropper is located on a swivel head.
3. metal composite rolling lubricating device as claimed in claim 1, is characterized in that: described brush roll drives it to rotate by a drive motors.
4. the metal composite rolling lubricating device as described in one of claim 1 ~ 3, it is characterized in that: described drip hole is symmetrical about the longitudinal centre line of overlying strata metal, within the dispersion of distribution of described drip hole remains that the lubricant medium upper surface edge that can drop in apart from overlying strata metal is not less than the position of 8cm; The width of described brush roll is by within regulating hairbrush ring width to remain that the lubricant medium of round brush is not less than the position of 8cm apart from the lower surface edge of lower coating metal, and the round brush position of described brush roll is the lower surface medium position of lower coating metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291137.7U CN204672689U (en) | 2015-05-08 | 2015-05-08 | A kind of metal composite rolling lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291137.7U CN204672689U (en) | 2015-05-08 | 2015-05-08 | A kind of metal composite rolling lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204672689U true CN204672689U (en) | 2015-09-30 |
Family
ID=54172412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291137.7U Expired - Fee Related CN204672689U (en) | 2015-05-08 | 2015-05-08 | A kind of metal composite rolling lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204672689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889167A (en) * | 2015-05-08 | 2015-09-09 | 宁波宇能复合铜带有限公司 | Metallic composite rolling lubricating technology and device |
-
2015
- 2015-05-08 CN CN201520291137.7U patent/CN204672689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889167A (en) * | 2015-05-08 | 2015-09-09 | 宁波宇能复合铜带有限公司 | Metallic composite rolling lubricating technology and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104889167A (en) | Metallic composite rolling lubricating technology and device | |
| CN201436305U (en) | Scraper For Working Rollers Inside Zinc Boiler | |
| CN204672689U (en) | A kind of metal composite rolling lubricating device | |
| CN204710644U (en) | A kind of oil spreading device | |
| CN207565219U (en) | A kind of aluminium strip surface wire-drawing device | |
| CN203556641U (en) | Pressing-rolling machine lubrication cooling device | |
| CN108253114A (en) | A kind of Self-lubricating gear with micro- texture | |
| CN206065056U (en) | Cold mill complex strip steel oil-scraping device | |
| CN204396278U (en) | A kind of coating unit of Lacquered wire lubricating oil | |
| CN206347091U (en) | A kind of wear-resistant gear | |
| CN104475299B (en) | A kind of coating unit of Lacquered wire lubricating oil | |
| CN204672688U (en) | The direct-cooled device of a kind of metal composite Rolling roller system | |
| CN103521389B (en) | A kind of flux-cored wire oiling device | |
| CN104889166A (en) | Metal composite rolling roller system direct cooling technological method and device | |
| CN201632374U (en) | Surface oil coating device for steel belts of flux-cored wires | |
| CN205887332U (en) | Automatic rotatory guide rail oiling machine that economizes on fuel | |
| CN205887330U (en) | Grease proofing guide rail oiling machine that spatters of flexible regulation | |
| CN212551148U (en) | Whole system device of rolling up is used in non ferrous metal processing | |
| CN203653677U (en) | Submerged roller device used in hot-dip galvanizing | |
| CN209077449U (en) | A kind of diamond wire bus wire-drawing die | |
| CN213116828U (en) | Vertical pump bearing oil lubrication structure | |
| CN202766606U (en) | Hot galvanizing sink roller scraper | |
| CN102706729B (en) | Experiment device for simulating damage failure of conducting roller by work conditions | |
| CN201744507U (en) | Cooling and lubricating device for finishing mill | |
| CN204089457U (en) | A kind of self-lubricating thrust block for motor location |
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 |
Granted publication date: 20150930 Termination date: 20170508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |