CN202274220U - Hydraulic circuit conversion adapter and coiling machine - Google Patents
Hydraulic circuit conversion adapter and coiling machine Download PDFInfo
- Publication number
- CN202274220U CN202274220U CN201120377072XU CN201120377072U CN202274220U CN 202274220 U CN202274220 U CN 202274220U CN 201120377072X U CN201120377072X U CN 201120377072XU CN 201120377072 U CN201120377072 U CN 201120377072U CN 202274220 U CN202274220 U CN 202274220U
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- hydraulic circuit
- oil
- crossover sub
- oil outlet
- main part
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Abstract
The utility model discloses a hydraulic circuit conversion adapter, which comprises an installation part and a main body part, wherein the installation part comprises a first flange and a second flange respectively arranged at two ends of the main body part, an oil inlet and one oil outlet or two oil outlets are respectively arranged on two end faces of the main body part, or a plurality of oil inlets and a plurality of oil outlets are respectively arranged on the two end faces of the main body part, the oil inlet is communicated with the one oil outlet or the two oil outlets through oil ways, and the oil outlet/outlets is/are communicated with the only oil inlet. A coiling machine is further disclosed. The coiling machine comprises a coiling mechanism, an expanding and contracting cylinder, a rotating joint and the hydraulic circuit conversion adapter, wherein the coiling mechanism of a coiling block is connected with the expanding and contracting cylinder through the hydraulic circuit conversion adapter, and the hydraulic circuit conversion adapter is the above hydraulic circuit conversion adapter. The hydraulic circuit conversion adapter enables the rotating joint to be generalized, and the coiling machine can avoid replacing of the rotating joint caused by replacing of the expanding and contracting cylinder, so that maintenance cost is saved.
Description
Technical field
The utility model relates to the steel rolling equipment technical field, more particularly, relates to a kind of hydraulic circuit crossover sub and a kind of coiling machine.
Background technique
Steel rolling is meant the pressure processing craft that changes steel ingot, steel billet shape at the roll shop building of rotation.The steel rolling method can be divided into hot rolling and cold rolling by rolling temperature.Coiling machine is the mill ancillaries that hot rolling or cold rolling steel is curled into barrel shaped, comprises coiler mandrel.Coiler mandrel is made up of reel harmomegathus mechanism, harmomegathus cylinder, swivel joint and other parts.Reel is realized curling of band steel and is unloaded volume through the harmomegathus action of harmomegathus cylinder, through swivel joint harmomegathus cylinder, jaw cylinder continued to supply pressure oil in the reel operation process.
See also Fig. 1-Fig. 2, application number is that the Chinese patent of 200920229343.X discloses a kind of heavy wool road swivel joint, and this heavy wool road swivel joint comprises mandrel 101 and urceolus 102; Be provided with spring bearing 104 between mandrel 101 and the urceolus 102, be provided with gland 105 outside mandrel 101 and the urceolus 102, be provided with multichannel mandrel oil circuit 106 in the mandrel 101; Be B1-B13; Be provided with multichannel urceolus oil circuit 107 in the urceolus 102, i.e. A1-A13, mandrel oil circuit 106 match with urceolus oil circuit 107 and constitute a plurality of asphalt channels.All be provided with Sealing 103 between the urceolus oil circuit 107 and between the mandrel oil circuit 106.The heavy wool road swivel joint of said structure by mandrel 101, urceolus 102, bearing 104 and gland 105 formed one can 360 the degree rotating machinerys, make joint can rotate fuel feeding; Mandrel oil circuit 106 matches with urceolus oil circuit 107 and constitutes a plurality of asphalt channels, makes joint possess the multichannel supply capability, and whole apparatus structure is compact, easy to use.
Yet; The harmomegathus cylinder structure that different manufacturers is made is different, causes matching used with it swivel joint installation dimension also of all kinds, and disclosed swivel joint installation dimension is fixed in the above-mentioned patent; Can only be applicable to specific coiler mandrel; Can not be general, need be equipped with new swivel joint when more renewing reel or harmomegathus cylinder, cost is higher.
In sum, how to provide that a kind of can to make crossover sub general be those skilled in the art's problem demanding prompt solutions with cost-effective hydraulic circuit crossover sub with the coiling machine of using this hydraulic circuit crossover sub.
The model utility content
In view of this, the utility model provides and can make the unitized hydraulic circuit crossover sub of swivel joint, thereby provides cost savings; The utility model provides the coiling machine of the swivel joint that can avoid more renewing because of the harmomegathus cylinder of changing wherein, thereby has saved maintenance cost.
For realizing above-mentioned purpose, the utility model provides following technological scheme:
A kind of hydraulic circuit crossover sub comprises assembly department and main part; Said assembly department comprises first flange and second flange that is separately positioned on said main part two ends; The both ends of the surface of said main part are respectively equipped with a filler opening and one or two oil outlet, and said filler opening connects through oil circuit and said oil outlet;
Or
The both ends of the surface of said main part are respectively equipped with a plurality of filler openings and a plurality of oil outlet, and said filler opening connects through oil circuit and one or two said oil outlet, and said oil outlet is connected with unique said filler opening.
Preferably, in the above-mentioned hydraulic circuit crossover sub, said assembly department is provided with bolt hole.
Preferably, in the above-mentioned hydraulic circuit crossover sub, said main part is provided with three filler openings near an end of first flange, and said main part is provided with three oil outlets near an end of second flange, is provided with three oil circuits in the said main part.
Preferably, in the above-mentioned hydraulic circuit crossover sub, said filler opening is evenly arranged, and said oil outlet is non-homogeneous arranges.
Preferably, in the above-mentioned hydraulic circuit crossover sub, said main part is provided with two filler openings near an end of said first flange, and said main part is provided with four oil outlets near an end of said second flange; Be provided with four oil circuits in the said main part.
Preferably, in the above-mentioned hydraulic circuit crossover sub, said filler opening is evenly arranged, and said oil outlet is evenly arranged.
Preferably, in the above-mentioned hydraulic circuit crossover sub, the diameter of said oil circuit is diminished earlier to oil outlet by filler opening, becomes big again.
A kind of coiling machine; Comprise spooler, harmomegathus cylinder and swivel joint; Said swivel joint links to each other with said harmomegathus cylinder, and said reel coiler structure links to each other with said harmomegathus cylinder, it is characterized in that; Also comprise the hydraulic circuit crossover sub, said reel coiler structure links to each other with said harmomegathus cylinder through said hydraulic circuit crossover sub; Said hydraulic circuit crossover sub is any described hydraulic circuit crossover sub in the technique scheme.
The harmomegathus cylinder structure that different manufacturers is made in the existing technology is different, causes the swivel joint installation dimension also of all kinds, need change swivel joint simultaneously when changing reel or harmomegathus cylinder.And that the hydraulic circuit crossover sub that the utility model provides can make swivel joint become is general; The hydraulic circuit crossover sub that between swivel joint and harmomegathus cylinder, loading onto the utility model when changing reel or harmomegathus cylinder provides can be avoided the swivel joint that more renews; Make the swivel joint generalization, reduced cost.Also have, the hydraulic circuit crossover sub that the utility model provides is simple in structure, is convenient to production and processing, and processing cost is low, and using effect is good.
In addition, the filler opening of the hydraulic circuit crossover sub that provides of the utility model is evenly arranged to match with the oil outlet of swivel joint; Difference according to practical situations; Arranging of oil outlet can be set to evenly arrange or non-homogeneous arranging; The oil outlet number can be set to identical with the filler opening number or more than the filler opening number, so that oil outlet can cooperatively interact with the filler opening of new harmomegathus cylinder.When reel that more renews or harmomegathus cylinder; The hydraulic circuit crossover sub of selecting the hydraulic fluid port set-up mode to match with new harmomegathus cylinder; So that original swivel joint can be applicable to new harmomegathus cylinder; Strengthen the effect of the swivel joint that need not more to renew when changing reel or harmomegathus cylinder, further deepened the unitized degree of swivel joint.
Also have, the oil circuit diameter everywhere in the hydraulic circuit crossover sub that the utility model provides can be provided with according to practical situations, makes the oil circuit flow different, reaches using effect better.
Than coiling machine of the prior art; The coiling machine that the utility model provides has been used the hydraulic circuit crossover sub that the utility model provides, and makes the swivel joint use that can match with the harmomegathus cylinder of various models through selecting different hydraulic circuit crossover subs for use, avoids because of changing the swivel joint that the harmomegathus cylinder more renews; Saved maintenance cost; And using effect is good, even can satisfy the demand of different practical application sights, and the generalization degree is high.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of heavy wool of the prior art road crossover sub;
Fig. 2 is the sectional view of heavy wool of the prior art road crossover sub;
The structural representation of the hydraulic circuit crossover sub that Fig. 3 provides for the utility model embodiment one;
The right elevation of the hydraulic circuit crossover sub that Fig. 4 provides for the utility model embodiment one;
The left view of the hydraulic circuit crossover sub that Fig. 5 provides for the utility model embodiment one;
The structural representation of the coiling machine that Fig. 6 provides for the utility model embodiment three;
Wherein, among Fig. 3-Fig. 6:
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technological scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of hydraulic circuit crossover sub, so that the swivel joint generalization, the swivel joint that more renews simultaneously when avoiding changing harmomegathus cylinder or reel.
Embodiment one
See also Fig. 3-Fig. 5, the hydraulic circuit crossover sub that the utility model embodiment provides comprises main part 302 and assembly department, and wherein, assembly department comprises first flange 301 and second flange 303.End near first flange 301 of main part 302 is provided with a filler opening, is provided with one or two oil outlet near an end of second flange 303; Perhaps the end near first flange 301 is provided with a plurality of filler openings; End near second flange 303 is provided with a plurality of oil outlets; At this moment, any filler opening connects through oil circuit and one or two oil outlet, and any oil outlet is connected with unique filler opening.
The harmomegathus cylinder structure that different manufacturers is made in the existing technology is different; Cause the swivel joint installation dimension also of all kinds, need change swivel joint simultaneously when changing reel or harmomegathus cylinder, still; When changing reel or harmomegathus cylinder; The hydraulic circuit crossover sub that between former swivel joint and new harmomegathus cylinder, the utility model being installed provides can be avoided the swivel joint that more renews, makes the swivel joint generalization, has reduced cost.In addition, the hydraulic circuit crossover sub that the utility model provides is simple in structure, is convenient to production and processing, and processing cost is low, and using effect is good.
Concrete, be respectively equipped with the bolt hole 401 and the bolt hole 501 of even layout on first flange 301, second flange 303, be convenient to install.Main part 302 is provided with three filler openings near an end of first flange 301, and three filler openings, is respectively filler opening A1, filler opening B1 and filler opening C1, and three filler openings are evenly arranged; End near second flange 303 is provided with three oil outlets, is respectively oil outlet A2, oil outlet B2 and oil outlet C2, and three non-homogeneous layouts of oil outlet, and wherein, oil outlet A2 and oil outlet B2 are compact, and oil outlet C2 and other two distances are far away.The diameter of filler opening is identical with the diameter of swivel joint oil outlet, and the diameter of oil outlet is identical with the diameter of harmomegathus cylinder filler opening.Preferably, main part 302 inside are provided with oil circuit A1-A2, oil circuit B1-B2 and oil circuit C1-C2, and the diameter of three oil circuits is gradually changed to oil outlet by filler opening, specifically is changed to become earlier down, and it is big that the back becomes.
The size of oil outlet and filler opening and arrangement mode are applicable to actual application situation in the hydraulic circuit crossover sub that the utility model embodiment provides; Filler opening is evenly arranged; Can cooperatively interact with the oil outlet of original swivel joint, the hydraulic oil that swivel joint is provided imports the hydraulic circuit crossover sub that the utility model embodiment provides smoothly; The non-homogeneous layout of oil outlet can cooperatively interact with the filler opening of new harmomegathus cylinder, and the hydraulic oil in the swivel joint is derived to arrive the harmomegathus cylinder smoothly.In addition, the oil circuit diameter everywhere in the hydraulic circuit crossover sub that the utility model provides also can be provided with according to practical situations, makes the oil circuit flow different, reaches using effect better.
Be further to optimize technique scheme, in the hydraulic circuit crossover sub that the utility model embodiment provides, main part 302 is provided with counterbore near an end of first flange, and three filler openings all in counterbore, are convenient to be connected with swivel joint; Be provided with seal groove 502 around the oil outlet of main part 302 near second flange, be convenient to lay Sealing, guarantee good sealing property.
Embodiment two
The utility model embodiment provides the another kind of structure of hydraulic circuit crossover sub again, and filler opening is one in the utility model embodiment, and oil outlet is two, and two oil outlets are evenly to arrange; Be provided with two oil circuits in the main part, all answer two oil outlets respectively, simultaneously corresponding same filler opening.
Filler opening is one among the utility model embodiment, and oil outlet is two, and oil circuit also becomes two accordingly, wherein, and two respectively corresponding two oil outlets of oil circuit, and, every all corresponding same filler opening of oil circuit.The utility model embodiment also can obtain the effect of the foregoing description, repeats no more at this.
Embodiment three
The utility model embodiment provides the another kind of structure of hydraulic circuit crossover sub again, and filler opening is two in the utility model embodiment, and oil outlet is four, and four oil outlets are evenly to arrange; Be provided with four oil circuits in the main part and all answer four oil outlets respectively, wherein two corresponding same filler openings of oil circuit.
Filler opening is two in the present embodiment, and oil outlet is four, and oil circuit also becomes four accordingly, wherein, and four respectively corresponding four oil outlets of oil circuit, and, four respectively corresponding in twos two filler openings of oil circuit.The utility model embodiment also can obtain the effect of the foregoing description, repeats no more at this.
The following embodiment of the utility model discloses a kind of coiling machine, has used the disclosed hydraulic circuit crossover sub of the utility model.Can avoid the swivel joint that more renews because of the harmomegathus cylinder of changing wherein, save maintenance cost.
Embodiment four
See also Fig. 6, the coiling machine that the utility model embodiment provides comprises coiled body, harmomegathus cylinder 606, swivel joint 604 and hydraulic circuit crossover sub 605, wherein, and the hydraulic circuit crossover sub that hydraulic circuit crossover sub 605 provides for the foregoing description one; One end of hydraulic circuit crossover sub 605 is connected with swivel joint 604, and the other end links to each other with harmomegathus cylinder 606; The other end of harmomegathus cylinder 606 links to each other with spooler.
Concrete, spooler comprises mandrel 607, the reel 608 that is connected with mandrel 607, and the spindle nose that links to each other with reel 608 the other ends supports 609.First flange end of hydraulic circuit crossover sub 605 is connected with swivel joint 604 through bolt, and second flange end is fixedly connected with harmomegathus cylinder 606 through bolt.Above-mentioned swivel joint 604 is provided with reel and is retracted into rise big filler opening 602 and jaw of hydraulic fluid port 601, reel and clamps filler opening 603; In the working procedure; The hydraulic oil that is got into by above-mentioned three filler openings gets into the oil circuit A1-A2 in the hydraulic circuit crossover sub 605 through filler opening A1, filler opening B1, the filler opening C1 of hydraulic circuit crossover sub 605 respectively; Oil circuit B1-B2 and oil circuit C1-C2; And through oil outlet A2, oil outlet B2, oil outlet C2 entering harmomegathus cylinder 606 and jaw cylinder (not shown), harmomegathus cylinder 606 drives mandrels 607 and realizes the harmomegathus of reels 608 and the clamping action of jaw.During the work rotation, swivel joint 604 keeps state of rest, and oil circuit crossover sub 605 rotates with harmomegathus cylinder 606 together.
Than coiling machine of the prior art; The coiling machine that the utility model embodiment provides has been used the hydraulic circuit crossover sub that the utility model provides, and makes the swivel joint use that can match with the harmomegathus cylinder of various models through selecting different hydraulic circuit crossover subs for use, avoids because of changing the swivel joint that the harmomegathus cylinder more renews; Saved maintenance cost; And using effect is good, even can satisfy the demand of different practical application sights, and the generalization degree is high.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiments shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. a hydraulic circuit crossover sub is characterized in that, comprises assembly department and main part; Said assembly department comprises first flange and second flange that is separately positioned on said main part two ends; The both ends of the surface of said main part are respectively equipped with a filler opening and one or two oil outlet, and said filler opening connects through oil circuit and said oil outlet; Or
The both ends of the surface of said main part are respectively equipped with a plurality of filler openings and a plurality of oil outlet, and said filler opening connects through oil circuit and one or two said oil outlet, and said oil outlet is connected with unique said filler opening.
2. hydraulic circuit crossover sub according to claim 1 is characterized in that said assembly department is provided with bolt hole.
3. hydraulic circuit crossover sub according to claim 1; It is characterized in that; Said main part is provided with three filler openings near an end of first flange, and said main part is provided with three oil outlets near an end of second flange, is provided with three oil circuits in the said main part.
4. hydraulic circuit crossover sub according to claim 3 is characterized in that said filler opening is evenly arranged, and said oil outlet is non-homogeneous arranges.
5. hydraulic circuit crossover sub according to claim 1 is characterized in that, said main part is provided with two filler openings near an end of said first flange, and said main part is provided with four oil outlets near an end of said second flange; Be provided with four oil circuits in the said main part.
6. hydraulic circuit crossover sub according to claim 5 is characterized in that said filler opening is evenly arranged, and said oil outlet is evenly arranged.
7. hydraulic circuit crossover sub according to claim 1 is characterized in that the diameter of said oil circuit is diminished earlier to oil outlet by filler opening, becomes big again.
8. coiling machine; Comprise spooler, harmomegathus cylinder and swivel joint; Said swivel joint links to each other with said harmomegathus cylinder, and said reel coiler structure links to each other with said harmomegathus cylinder, it is characterized in that; Also comprise the hydraulic circuit crossover sub, said reel coiler structure links to each other with said harmomegathus cylinder through said hydraulic circuit crossover sub; Said hydraulic circuit crossover sub is any described hydraulic circuit crossover sub of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120377072XU CN202274220U (en) | 2011-09-30 | 2011-09-30 | Hydraulic circuit conversion adapter and coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120377072XU CN202274220U (en) | 2011-09-30 | 2011-09-30 | Hydraulic circuit conversion adapter and coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274220U true CN202274220U (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120377072XU Withdrawn - After Issue CN202274220U (en) | 2011-09-30 | 2011-09-30 | Hydraulic circuit conversion adapter and coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506254A (en) * | 2011-09-30 | 2012-06-20 | 莱芜钢铁集团有限公司 | Crossover coupler for hydraulic oil circuits and reeling machine |
| CN109538859A (en) * | 2018-12-25 | 2019-03-29 | 长江南京航道工程局 | A kind of pipeline work face converter |
-
2011
- 2011-09-30 CN CN201120377072XU patent/CN202274220U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506254A (en) * | 2011-09-30 | 2012-06-20 | 莱芜钢铁集团有限公司 | Crossover coupler for hydraulic oil circuits and reeling machine |
| CN102506254B (en) * | 2011-09-30 | 2014-10-15 | 莱芜钢铁集团有限公司 | Crossover coupler for hydraulic oil circuits and reeling machine |
| CN109538859A (en) * | 2018-12-25 | 2019-03-29 | 长江南京航道工程局 | A kind of pipeline work face converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20141015 |
|
| RGAV | Abandon patent right to avoid regrant |