CN104174793B - A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof and method - Google Patents
A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof and method Download PDFInfo
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- CN104174793B CN104174793B CN201410389797.9A CN201410389797A CN104174793B CN 104174793 B CN104174793 B CN 104174793B CN 201410389797 A CN201410389797 A CN 201410389797A CN 104174793 B CN104174793 B CN 104174793B
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- cylinder
- transmission system
- balancing cylinder
- epicone roller
- gravity
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Abstract
A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof and method, at the both sides Action of Gravity Field line position of epicone roller and transmission system thereof, cylinder head Connection Block is installed, the afterbody of upper balancing cylinder is installed in the upper beam of combined rack by hinge, the head of upper balancing cylinder and the upper end of cylinder head Connection Block are bound up by hinge, the afterbody of lower balancing cylinder is linked by the underbeam of cylinder installation seat and combined rack, the head of lower balancing cylinder and the upper end of cylinder head Connection Block are bound up by hinge, on, the only cavity of resorption oil-feed of lower balancing cylinder, epicoele is communicated with air by air cleaner, the present invention achieves the gravitational equilibrium of machine for rolling ring epicone roller and transmission system thereof by the active force of cavity of resorption oil-feed balancing cylinder, the impact that the gravity avoiding epicone roller and transmission system thereof moves up and down on it, master cylinder only needs very little active force just can drive epicone roller and the upper and lower no load movement of transmission system thereof.
Description
Technical field
The present invention relates to epicone roller and the art drive systems field thereof of large-scale machine for rolling ring, be specifically related to a kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof and method.
Background technology
The epicone roller of large-scale machine for rolling ring and transmission system thereof are often very heavy, and its center of gravity is generally positioned at the position in the middle of epicone roller and transmission system thereof.But due to the process requirements of ring short transverse rolling, the axially rolled main depress oil cylinder of ring must be positioned at epicone roller and the forward position of transmission system thereof.Due to epicone roller and the line of gravity of transmission system thereof and the position positional distance of main depress oil cylinder far away, both comprehensive function can produce a very large opplied moment to frame, this moment can produce larger frictional resistance when epicone roller and transmission system thereof move up and down, make the just flexible under significant pressure of winner's depress oil cylinder, also can strengthen the wearing and tearing of guide plate, the workload that increasing device is safeguarded and cost simultaneously.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof and method, achieving the gravitational equilibrium of machine for rolling ring epicone roller and transmission system thereof.
In order to achieve the above object, the technical scheme that the present invention takes is:
A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof, comprise epicone roller and transmission system 2 thereof, at the both sides Action of Gravity Field line position of epicone roller and transmission system 2 thereof, cylinder head Connection Block 4 is installed, the afterbody of upper balancing cylinder 3 is installed on by hinge in the upper beam of combined rack 1, the head of upper balancing cylinder 3 and the upper end of cylinder head Connection Block 4 are bound up by hinge, the afterbody of lower balancing cylinder 5 is linked by the underbeam of cylinder installation seat 6 and combined rack 1, the head of lower balancing cylinder 5 and the upper end of cylinder head Connection Block 4 are bound up by hinge, the only cavity of resorption oil-feed of upper balancing cylinder 3, the epicoele of upper balancing cylinder 3 is communicated with air by air cleaner, the only cavity of resorption oil-feed of lower balancing cylinder 5, the epicoele of lower balancing cylinder 5 is communicated with air by air cleaner.
The cavity of resorption of described upper balancing cylinder 3 and lower balancing cylinder 5 carries out fuel feeding by a road binders source.
The balance method of described gravity hydraulic bascule is: when equipment debugging, the oil pressure of the cavity of resorption of balancing cylinder 3 and lower balancing cylinder 5 in adjustment, the upwards active force that the cavity of resorption oil pressure pressure of balancing cylinder 3 and lower balancing cylinder 5 is produced is made a concerted effort and the gravity equal and opposite in direction of epicone roller and transmission system 2 thereof, now, the gravity of the upwards active force that upper balancing cylinder 3 and lower balancing cylinder 5 produce and epicone roller and transmission system 2 thereof balances each other, the gravity of epicone roller and transmission system 2 thereof can be ignored its impact moved up and down, master cylinder only needs very little active force just can drive epicone roller and transmission system about 2 no load movement thereof.
The invention has the beneficial effects as follows: the gravitational equilibrium being achieved machine for rolling ring epicone roller and transmission system thereof by the active force of cavity of resorption oil-feed balancing cylinder, the position positional distance of the line of gravity and main depress oil cylinder that avoid epicone roller and transmission system thereof comparatively far produces very large opplied moment.
Accompanying drawing explanation
Accompanying drawing is the structural representation of apparatus of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in drawings, a kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof, comprise epicone roller and transmission system 2 thereof, at the both sides Action of Gravity Field line position of epicone roller and transmission system 2 thereof, cylinder head Connection Block 4 is installed, the afterbody of upper balancing cylinder 3 is installed on by hinge in the upper beam of combined rack 1, the head of upper balancing cylinder 3 and the upper end of cylinder head Connection Block 4 are bound up by hinge, the afterbody of lower balancing cylinder 5 is linked by the underbeam of cylinder installation seat 6 and combined rack 1, the head of lower balancing cylinder 5 and the upper end of cylinder head Connection Block 4 are bound up by hinge, the only cavity of resorption oil-feed of upper balancing cylinder 3, the epicoele of upper balancing cylinder 3 is communicated with air by air cleaner, the only cavity of resorption oil-feed of lower balancing cylinder 5, the epicoele of lower balancing cylinder 5 is communicated with air by air cleaner.
The cavity of resorption of described upper balancing cylinder 3 and lower balancing cylinder 5 carries out fuel feeding by a road binders source.
The balance method of described gravity hydraulic bascule is: when equipment debugging, the oil pressure of the cavity of resorption of balancing cylinder 3 and lower balancing cylinder 5 in adjustment, the upwards active force that the cavity of resorption oil pressure pressure of balancing cylinder 3 and lower balancing cylinder 5 is produced is made a concerted effort and the gravity equal and opposite in direction of epicone roller and transmission system 2 thereof, now, the gravity of the upwards active force that upper balancing cylinder 3 and lower balancing cylinder 5 produce and epicone roller and transmission system 2 thereof balances each other, the gravity of epicone roller and transmission system 2 thereof can be ignored its impact moved up and down, master cylinder only needs very little active force just can drive epicone roller and transmission system about 2 no load movement thereof.
Claims (3)
1. a machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof, it is characterized in that: at the both sides Action of Gravity Field line position of epicone roller and transmission system (2) thereof, cylinder head Connection Block (4) is installed, the afterbody of upper balancing cylinder (3) is installed on by hinge in the upper beam of combined rack (1), the head of upper balancing cylinder (3) and the upper end of cylinder head Connection Block (4) are bound up by hinge, the afterbody of lower balancing cylinder (5) is linked by the underbeam of cylinder installation seat (6) and combined rack (1), the head of lower balancing cylinder (5) and the upper end of cylinder head Connection Block (4) are bound up by hinge, upper balancing cylinder (3) only cavity of resorption oil-feed, the epicoele of upper balancing cylinder (3) is communicated with air by air cleaner, the only cavity of resorption oil-feed of lower balancing cylinder (5), the epicoele of lower balancing cylinder (5) is communicated with air by air cleaner.
2. a kind of machine for rolling ring epicone roller according to claim 1 and transmission system gravity hydraulic bascule thereof, is characterized in that: described upper balancing cylinder (3) and the cavity of resorption of lower balancing cylinder (5) carry out fuel feeding by a road binders source.
3. the balance method of a kind of machine for rolling ring epicone roller according to claim 1 and transmission system gravity hydraulic bascule thereof, it is characterized in that: when equipment debugging, the oil pressure of the cavity of resorption of balancing cylinder (3) and lower balancing cylinder (5) in adjustment, the upwards active force that the cavity of resorption oil pressure pressure of balancing cylinder (3) and lower balancing cylinder (5) is produced is made a concerted effort and the gravity equal and opposite in direction of epicone roller and transmission system (2) thereof, now, the gravity of the upwards active force that upper balancing cylinder (3) and lower balancing cylinder (5) produce and epicone roller and transmission system (2) thereof balances each other, the gravity of epicone roller and transmission system (2) thereof is ignored the impact that it moves up and down, master cylinder only needs very little active force just can drive epicone roller and transmission system (2) thereof no load movement up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410389797.9A CN104174793B (en) | 2014-08-08 | 2014-08-08 | A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410389797.9A CN104174793B (en) | 2014-08-08 | 2014-08-08 | A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104174793A CN104174793A (en) | 2014-12-03 |
| CN104174793B true CN104174793B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410389797.9A Active CN104174793B (en) | 2014-08-08 | 2014-08-08 | A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof and method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733288A (en) * | 2008-11-04 | 2010-06-16 | 上海重型机器厂有限公司 | Device for balancing upper and lower main transmission shafts of heavy and medium plate mill |
| CN202398616U (en) * | 2011-12-16 | 2012-08-29 | 江阴同庆机械制造有限公司 | Axial rack on flange ring rolling mill |
| CN202438643U (en) * | 2011-12-16 | 2012-09-19 | 江阴同庆机械制造有限公司 | Numerically controlled ring rolling machine for flange |
| CN204094023U (en) * | 2014-08-08 | 2015-01-14 | 中国重型机械研究院股份公司 | A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07100209B2 (en) * | 1991-07-22 | 1995-11-01 | 株式会社日本製鋼所 | Forging equipment for large diameter rings |
| JP2001087836A (en) * | 1999-09-17 | 2001-04-03 | Kobe Steel Ltd | Special shaped ring |
-
2014
- 2014-08-08 CN CN201410389797.9A patent/CN104174793B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733288A (en) * | 2008-11-04 | 2010-06-16 | 上海重型机器厂有限公司 | Device for balancing upper and lower main transmission shafts of heavy and medium plate mill |
| CN202398616U (en) * | 2011-12-16 | 2012-08-29 | 江阴同庆机械制造有限公司 | Axial rack on flange ring rolling mill |
| CN202438643U (en) * | 2011-12-16 | 2012-09-19 | 江阴同庆机械制造有限公司 | Numerically controlled ring rolling machine for flange |
| CN204094023U (en) * | 2014-08-08 | 2015-01-14 | 中国重型机械研究院股份公司 | A kind of machine for rolling ring epicone roller and transmission system gravity hydraulic bascule thereof |
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| Publication number | Publication date |
|---|---|
| CN104174793A (en) | 2014-12-03 |
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