CN104384278A - Vertical rolling press for seal copper rings for sluice valve - Google Patents
Vertical rolling press for seal copper rings for sluice valve Download PDFInfo
- Publication number
- CN104384278A CN104384278A CN201410472281.0A CN201410472281A CN104384278A CN 104384278 A CN104384278 A CN 104384278A CN 201410472281 A CN201410472281 A CN 201410472281A CN 104384278 A CN104384278 A CN 104384278A
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- China
- Prior art keywords
- sealing copper
- copper band
- roll
- copper rings
- limit
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Abstract
The invention relates to a vertical rolling press for seal copper rings for a sluice valve. The vertical rolling press comprises a press table; a working table is arranged on the press table; clamps, which can slide on the working table, are uniformly arranged on the working table; a side column is arranged on the rear side of the press table; slideways are respectively arranged on the left side and the right side of the front end surface of the side column; a transverse guide rail is transversally mounted on the slideways; a rolling pillar is mounted on the transverse guide rail; a rolling head is arranged at the lower end of the rolling pillar; first bearings are arranged in the rolling head; a cross rod is arranged in the first bearings; an upper pressure wheel is arranged at the right end of the cross rod; a vertical rod is fixedly connected to the lower end of the rolling head; second bearings sleeve the vertical rod; a lower roller sleeves the outer rings of the second bearings; a circle of roll edges are arranged on the periphery of the lower roller. The cutting of the sealing copper rings in the prior art is eliminated, the sufficient quantity of sealing copper rings is ensured, the condition that the sealing copper rings are scrapped, which is caused by the fact that cuttings are excessive due to integral or local deformation of the sealing copper rings is avoided, the density of the sealing copper rings can be improved by adopting the rolling manner, and the service performance of the sealing copper rings is improved.
Description
Technical field
The present invention relates to rolling equipment technical field, specifically a kind of vertical rolls press of gate valve sealing copper band.
Background technology
Copper alloy wearability is good, and the sealing ring that copper alloy is made is usually used in gate valve, stop valve, check-valves, plug valve etc.
The sealing ring (hereinafter referred to as sealing copper band) that copper alloy is made is attached to inside valve body in use, for ensureing sealing copper band fixing compact, prevent the skew of sealing copper band, sealing copper band is provided with wedge shape limit, for being stuck in valve body, because the sealing of sealing copper band to valve body has a direct impact, therefore higher to the processing and manufacturing required precision of sealing copper band, the sealing copper band at present lathe car that adopts goes out more, but it is narrow owing to sealing copper band width, diameter is large, when lathe tool car wedge shape limit, easily there is deformation in sealing copper band, and the sealing copper band that car goes out easily occurs that material is by under excessive car, cause sealing copper band circularity not high, sealing is influenced, easily occurred leaking by the position under excessive car.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides the vertical rolls press of a kind of gate valve sealing copper band.
The present invention solves its technical problem and realizes by the following technical solutions:
A kind of vertical rolls press of gate valve sealing copper band, comprise table, described table is provided with workbench, described workbench is evenly provided with the fixture that can slide on the table, side column is provided with on rear side of described table, described side column front end face is each side provided with a slideway, horizontal on described slideway have a cross slide way, described cross slide way is provided with roll-in post, described roll-in post lower end is provided with roll-in head, a bearing is provided with in described roll-in head, cross bar is connected with in a described bearing, described cross bar right-hand member is provided with upper pressure wheel, described roll-in head lower end is fixed with montant, on described montant, cover has No. two bearings, on described No. two bearing outer rings, cover has bottom roller, the outer of described bottom roller is arranged with a circle roller limit.
Described roller limit is positioned at the middle and upper part of bottom roller, the outer rim on roller limit is arc-shaped, because bottom roller needs larger power to come backing roll limit, so the width of bottom roller is larger, when roller limit contacts with the wedge shape limit of sealing copper band, because wedge shape limit is shunk from top to bottom gradually, roller limit is positioned at the middle and upper part of bottom roller, so roller limit comparatively first contacts with sealing copper band, the upper edge of bottom roller can be avoided to interfere with sealing copper band.
Described bottom roller and No. two bearing interference fit, make both can not produce the mutual changing of the relative positions, described montant and No. two bearing interference fits, can move up and down to make No. two bearings on montant; Described montant lower end is provided with limit screw cap, when the roll-in position needing dancer rools limit with sealing copper band, by up-down adjustment limit screw cap, bottom roller and No. two bearings can be made to move up and down on montant, change the distance between upper pressure wheel and bottom roller, volume between upper pressure wheel and bottom roller is stuck in change sealing copper band, thus adjustment roller limit is in the position of sealing copper band top roll pressure, realize roller limit and carry out comprehensive roll-in on the wedge shape limit of sealing copper band, under the prerequisite not reducing sealing copper band materials, sealing copper band circularity is guaranteed.
A described bearing and No. two bearings are two, because upper pressure wheel is positioned at the end of cross bar, cross bar is larger by the moment of upper pressure wheel, cross bar length can not be too short, and two ends, cross bar left and right all need by a bearings, roll-in is carried out to the wedge shape limit tilted in the roller limit on described bottom roller, and suffered by bottom roller, tilting moment is larger, the width of bottom roller can not be narrow, and upper/lower terminal also all needs by No. two bearings.
The invention has the beneficial effects as follows: the present invention adopt the mode of roll-in to sealing copper band and on wedge shape limit revise and roll-in, eliminate the cutting to sealing copper band, ensure that the material of sealing copper band is enough, avoid and cause chip excessive because sealing copper band is overall or deformation locally occurs, make the situation that sealing copper band is scrapped, and, adopt the mode of roll-in can improve the density of sealing copper band, improve the serviceability of sealing copper band, the profile of sealing copper band is changed by the mode of roll-in, do not reduce the materials of sealing copper band, the processing of sealing copper band is made to be provided with remoldability, reduce percent defective, save raw-material use, reduce production cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the three-dimensional view of roll-in head of the present invention;
Fig. 4 is the front view of roll-in head of the present invention;
Fig. 5 is roll-in head of the present invention and the position relationship schematic diagram sealing copper band;
Fig. 6 is fixture of the present invention and the position relationship schematic diagram sealing copper band.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figures 1 to 6, a kind of vertical rolls press of gate valve sealing copper band, comprise table 6, described table 6 is provided with workbench 7, described workbench 7 is evenly provided with the fixture 8 that can slide on the table 7, side column 1 is provided with on rear side of described table 6, described side column 1 front end face is each side provided with a slideway 2, horizontal on described slideway 2 have a cross slide way 3, described cross slide way 3 is provided with roll-in post 4, described roll-in post 4 can in the upper left right translation of cross slide way 3, roll-in post 4 lower end is provided with roll-in 5, a bearing 2a is provided with in described roll-in 5, cross bar 9a is connected with in a described bearing 2a, described cross bar 9a right-hand member is provided with upper pressure wheel 9, described roll-in 5 lower end are fixed with montant 2b, on described montant 2b, cover has No. two bearing 10b, on described No. two bearing 10b outer rings, cover has bottom roller 10, the outer of described bottom roller 10 is arranged with a circle roller limit 10a.
Described roller limit 10a is positioned at the middle and upper part of bottom roller 10, the outer rim of roller limit 10a is arc-shaped, because bottom roller 10 needs larger power to carry out backing roll limit 10a, so the width of bottom roller 10 is larger, when roller limit 10a contacts with the wedge shape limit 12a of sealing copper band 12, because wedge shape limit 12a shrinks from top to bottom gradually, roller limit 10a is positioned at the middle and upper part of bottom roller 10, comparatively first contact with sealing copper band 12, the upper edge of bottom roller 10 can be avoided to interfere with sealing copper band 12.
Described bottom roller 10 and No. two bearing 10b interference fit, described montant 2b and No. two bearing 10b interference fits, montant 2b lower end is provided with limit screw cap 11.When the roll-in position needing dancer rools limit 10a with sealing copper band 12, by up-down adjustment limit screw cap 11, bottom roller 10 and No. two bearing 10b can be made to move up and down on montant 2b, change the distance between upper pressure wheel 9 and bottom roller 10, volume between upper pressure wheel 9 and bottom roller 10 is stuck in change sealing copper band 12, thus the position of adjustment roller limit 10a roll-in on sealing copper band 12, realize roller limit 10a and carry out comprehensive roll-in on the wedge shape limit 12a of sealing copper band 12, under the prerequisite not reducing sealing copper band 12 materials, sealing copper band 12 circularity is guaranteed.In addition, in order to ensure that upper pressure wheel 9 has compress stability preferably to sealing copper band 12, the right side of pinch roller 9 should exceed the rightmost edges of roller limit 10a.
An a described bearing 2a and No. two bearing 10b is two.Because upper pressure wheel 9 is positioned at the end of cross bar 9a, cross bar 9a is larger by the moment of upper pressure wheel 9, cross bar 9a length can not be too short, and cross bar about 9a two ends all need to be supported by a bearing 2a, roller limit 10a on described bottom roller 10 carries out roll-in to the wedge shape limit 12a tilted, tilting moment suffered by bottom roller 10 is comparatively large, and the width of bottom roller 10 can not be narrow, and upper/lower terminal also all needs to be supported by No. two bearing 10b.
During use, sealing copper band 12 is placed on fixture 8, adjustment fixture 8, from sealing copper band 12 medial surface, sealing copper band 12 is fixed, then on slideway 2, cross track 3 is adjusted up and down, roll-in post 4 on the cross track 3 of left and right adjustment simultaneously front end face, upper pressure wheel 9 in roll-in 5 is pressed on the upper surface 12b of sealing copper band 12, roller limit 10a on bottom roller 10 is pressed on the 12a of wedge shape limit, start workbench 7 afterwards, make roller limit 10a roll-in on the 12a of wedge shape limit, according to the particular location of sealing copper band 12, the upper-lower position of in good time adjustment roll-in 5, realize roll-in 5 to closely cooperate with sealing copper band 12, in addition, the distance between upper pressure wheel 9 and bottom roller 10 is adjusted by limit screw cap 11, make the wedge shape limit 12a of roller limit 10a even roller means of press seals copper band 12, to ensure sealing copper band 12 circularity, and the quality of sealing copper band 12 can not be reduced, be beneficial to the repeatedly correction to sealing copper band 12.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. the gate valve vertical rolls press sealing copper band, comprise table, described table is provided with workbench, described workbench is evenly provided with the fixture that can slide on the table, side column is provided with on rear side of described table, described side column front end face is each side provided with a slideway, horizontal on described slideway have a cross slide way, it is characterized in that: described cross slide way is provided with roll-in post, described roll-in post lower end is provided with roll-in head, a bearing is provided with in described roll-in head, cross bar is connected with in a described bearing, described cross bar right-hand member is provided with upper pressure wheel, described roll-in head lower end is fixed with montant, on described montant, cover has No. two bearings, on described No. two bearing outer rings, cover has bottom roller, the outer of described bottom roller is arranged with a circle roller limit.
2. the vertical rolls press of a kind of gate valve sealing copper band according to claim 1, it is characterized in that: described roller limit is positioned at the middle and upper part of bottom roller, the outer rim on roller limit is arc-shaped.
3. the vertical rolls press of a kind of gate valve sealing copper band according to claim 1 and 2, it is characterized in that: described bottom roller and No. two bearing interference fit, described montant and No. two bearing interference fits, montant lower end is provided with limit screw cap.
4. the vertical rolls press of a kind of gate valve sealing copper band according to claim 3, is characterized in that: a described bearing and No. two bearings are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410472281.0A CN104384278A (en) | 2014-09-16 | 2014-09-16 | Vertical rolling press for seal copper rings for sluice valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410472281.0A CN104384278A (en) | 2014-09-16 | 2014-09-16 | Vertical rolling press for seal copper rings for sluice valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384278A true CN104384278A (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410472281.0A Pending CN104384278A (en) | 2014-09-16 | 2014-09-16 | Vertical rolling press for seal copper rings for sluice valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN104384278A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785584A (en) * | 2015-04-28 | 2015-07-22 | 刘军华 | Bending machine for rolled panel |
| CN107497904A (en) * | 2017-08-29 | 2017-12-22 | 东莞市盛联滤清器制造有限公司 | A kind of automatic grooving equipment of strainer cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119130A (en) * | 1994-07-22 | 1996-03-27 | 宇部兴产株式会社 | A vertical type roller mill |
| CN2712495Y (en) * | 2004-06-10 | 2005-07-27 | 白金福 | Spinning sealing machine |
| JP2006043739A (en) * | 2004-08-05 | 2006-02-16 | Showa Corp | Method and apparatus for forming group of grooves on inner circumferential face of cylindrical member |
| EP1493509B1 (en) * | 2003-07-03 | 2007-01-17 | Delphi Technologies, Inc. | Spin closing apparatus |
| CN103331352A (en) * | 2013-05-15 | 2013-10-02 | 无锡市钻通工程机械有限公司 | Beading machine |
-
2014
- 2014-09-16 CN CN201410472281.0A patent/CN104384278A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119130A (en) * | 1994-07-22 | 1996-03-27 | 宇部兴产株式会社 | A vertical type roller mill |
| EP1493509B1 (en) * | 2003-07-03 | 2007-01-17 | Delphi Technologies, Inc. | Spin closing apparatus |
| CN2712495Y (en) * | 2004-06-10 | 2005-07-27 | 白金福 | Spinning sealing machine |
| JP2006043739A (en) * | 2004-08-05 | 2006-02-16 | Showa Corp | Method and apparatus for forming group of grooves on inner circumferential face of cylindrical member |
| CN103331352A (en) * | 2013-05-15 | 2013-10-02 | 无锡市钻通工程机械有限公司 | Beading machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785584A (en) * | 2015-04-28 | 2015-07-22 | 刘军华 | Bending machine for rolled panel |
| CN107497904A (en) * | 2017-08-29 | 2017-12-22 | 东莞市盛联滤清器制造有限公司 | A kind of automatic grooving equipment of strainer cover |
| CN107497904B (en) * | 2017-08-29 | 2024-02-27 | 东莞市盛联滤清器制造有限公司 | Automatic groove pressing equipment for filter cover |
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Application publication date: 20150304 |