CN105020562A - Split safety butt joint device capable of achieving fast self-adaptation alignment positioning - Google Patents

Abstract

The invention discloses a split safety butt joint device capable of achieving fast self-adaptation alignment positioning and relates to a pipeline connecting device in industrial production. The split safety butt joint device capable of achieving fast self-adaptation alignment positioning comprises a male end part and a female end part. The male end part comprises a valve body, a valve element, a first sealing ring, a spring and a combined check ring. The female end part comprises a guiding sleeve, a main spring, a spring base, an alignment arc base, a valve body, a valve rod, a second valve element, a second sealing ring, a third sealing ring, a spring, a hollow lead screw and a reset conical ring. The split safety butt joint device capable of achieving fast self-adaptation alignment positioning has the beneficial effects of being simple in structure, large in compensation amount and capable of automatically regulating the installation position and smoothly compensating for angle phase swing of the positions of two center lines of equipment and the movement dislocation of the axis of the equipment in the installing process; fast positioning installation is achieved; and a pipeline can be automatically opened and closed.

Description

The split type safe docking facilities of a kind of energy quick self-adapted centering location

 

Technical field

The present invention relates to the connection set of pipeline in industrial production, particularly the split type safe docking facilities of a kind of energy quick self-adapted centering location.

Background technique

Need frequently to change roll in shaped steel stocking production line, and the work-roll chock at scene is provided with oil-air lubrication pipeline, need by this part pipeline separately in roll change process, need again pipeline to connect when having changed roller, the originally ISO7241-A series rapid pipe joint of use, all need manually to carry out connecting or being separated before and after roll change, not only inefficiency, and due to the narrow restriction of working environment, personnel face higher security risk, this pipeline cannot realize accurate location, if roll has movement or pipeline well not to fix in normal production, the damage of pipeline and joint will be caused aborning, thus cause roll to lack lubricant oil aborning occurring substantial equipment accident, and the oily medium in roll change process in pipeline is on-the-spot along with joint divides defection to pollute, also oil product can be caused to lose, therefore needing one can automatic open-close, the device that the centering that accurately achieves a butt joint fast is located, realize accurately, safety, efficiently, energy-conservation roll change operation, and avoid the phenomenon occurring splice failure in steel rolling unusual fluctuations process.

 

Summary of the invention

For above-mentioned the deficiencies in the prior art, the invention provides the split type of a kind of energy quick self-adapted centering location that a kind of structure is simple, compensation rate large, automatic opening-closing is installed, realized to energy automatic position adjusting function, quick position

Safe docking facilities.

Technological scheme of the present invention is: the split type safe docking facilities of a kind of energy quick self-adapted centering location, comprises male end part and female end part ,described male end part comprises valve body, spool, the first seal ring, spring, combination back-up ring, described female end part, comprise guide sleeve, main spring, spring seat, to positive arc seat, valve body, valve rod, the second spool, the second seal ring, the 3rd seal ring, spring, hollow lead screw, reset conical ring, it is characterized in that: described first seal ring is arranged in the external diameter o-ring groove of spool, spool is arranged on valve body inner bore depths, spring one end contacts with spool, combination back-up ring is arranged in the endoporus back-up ring groove of valve body, and spring retainer, described main spring is arranged in the spring groove that guide sleeve and spring seat form, valve rod is arranged on guide sleeve, the same inner diameter place of spring seat, the inner ball surface of positive arc seat is contacted with the outer spherical surface of spring seat, the plane of positive arc seat and the flat face of valve body are touched, the male cone (strobilus masculinus) of reset conical ring contacts with the inner conical surface of valve body, second seal ring is arranged in the external diameter sealed groove of the second spool, second spool is arranged at valve rod endoporus depths, 3rd seal ring is arranged in the inner diameter seal groove of valve rod, spring is arranged at one end in valve rod endoporus and contacts with the second spool, the other end contacts with the hollow lead screw being arranged on valve rod internal thread hole, female end forms by hollow lead screw

One is overall.

Advantageous effect of the present invention is: structure is simple, compensation rate is large, automatically can regulate mounting point, can move dislocation by canceller smoothly at installation process two position of center line angle phase swinging and axis, and quick position is installed, and realizes pipeline automatic opening-closing.

Accompanying drawing explanation

Accompanying drawing is structural representation of the present invention, and accompanying drawing indicates: 1 be valve body, 2 be spring for spool, 3 is the first seal ring, 4,5 for combination back-up ring, 6 be guide sleeve, 7 be main spring, 8 be spring seat, 9 for being valve body to positive arc seat, 10,11 being spring for valve rod, 12 be the second spool, 13 be the second seal ring, 14 is the 3rd seal ring, 15,16 being hollow lead screw, 17 being reset conical ring.

Embodiment

Below in conjunction with accompanying drawing, the present invention is further illustrated.

As shown in drawings, the split type safe docking facilities of a kind of energy quick self-adapted centering location, comprise male end part and female end part, described male end part, be arranged on the roll of steel rolling equipment, fixing by being threaded, its body comprises valve body 1, spool 2, seal ring 3, spring 4, combination back-up ring 5, it is characterized in that: described first seal ring 3 is arranged in the external diameter o-ring groove of spool 2, spool 2 is arranged on valve body 1 endoporus depths, spring 4 one end contacts with spool 2, and combination back-up ring 5 is arranged in the endoporus back-up ring groove of valve body 1, and spring retainer, described female end part, be bolted to milling train by four and fix on memorial archway, its body comprises guide sleeve 6, main spring 7, spring seat 8, to positive arc seat 9, valve body 10, valve rod 11, second spool 12, second seal ring 13, 3rd seal ring 14, spring 15, hollow lead screw 16, reset conical ring 17, is characterized in that: described main spring 7 is arranged in the spring groove that guide sleeve 6 and spring seat 8 form, and valve rod 11 is arranged on guide sleeve 6, the same inner diameter place of spring seat 8, the inner ball surface of positive arc seat 9 is contacted with the outer spherical surface of spring seat 8, the plane of positive arc seat 9 and the flat face of valve body 10 are touched, the male cone (strobilus masculinus) of reset conical ring 17 contacts with the inner conical surface of valve body 10, second seal ring 13 is arranged in the external diameter sealed groove of the second spool 12, second spool 12 is arranged at valve rod 11 endoporus depths, 3rd seal ring 14 is arranged in the inner diameter seal groove of valve rod 11, spring 15 is arranged at one end in valve rod 11 endoporus and contacts one end with the second spool 12 and contact with the hollow lead screw 16 being arranged on valve rod 11 internal thread hole, and by hollow lead screw 16, female end part is formed a whole.

In roll change separation process, female end part and mill housing maintain static, and male end part together leaves female end along with roller equipment, achieves the automatic separation of pipeline.Female end part and male end part under the elastic force of main spring 7, shipper pole ovable valve stem 11 and reset conical ring 17 are moved guide holder 6 after throwing off, the inner conical surface contact guidance guide sleeve 6 of reset conical ring 16 and valve body 10 and initial position is recovered to positive arc seat, first spool and the second spool also recover initial position, prevent interior media spool throw off after to external leakage, the personal security hidden danger that the waste of medium and medium injection are brought can be avoided.

In roll change cohesive process, female end partial fixing is motionless, male end part can move along with the female end part that moves to of roll, first guide sleeve 6 enters male end equipment endoporus with matching, because a small amount of decentraction can occur for female end equipment in assembly process and male end equipment, at this moment valve rod 11 can follow guide sleeve 6 under the guiding of transition chamfering along with continuous loading meeting automatic capturing gradually, can along the planar movement position of valve body 10 under spring seat 8 sphere pressure promotes to positive arc seat 9, adopt sphere-contact power transmission can make to positive arc seat 9 do not make a difference movement monolateral tilting and realize following movement smoothly, improve the ability of automatic capturing, dislocation can be moved by canceller smoothly at installation process two position of center line angle phase swinging and axis, after female end to be connected with male end and to put in place, the spool 2 being positioned at male end valve inner can back down with the second spool 12 being positioned at female end valve rod 11 inside, inner change is linked to be a cavity, at this moment the medium of female end just enters roll inside by male end, 3rd seal ring 14 can prevent from connecting leaking of rear medium, form the oil pocket of a sealing.

In rolling process, male end and roll are by being threaded, female end is connected by bolt with memorial archway, therefore the two connects reliable, when there is a small amount of axial vibratory displacement in roll, valve rod 11 is under the guiding of guide sleeve 6, corresponding displacement can be realized under the effect of main spring in vivo, realize the compensation of axial position, thus fitting tightly both realizing, under the effect of the 3rd seal ring 14, oil circuit still in an airtight oil pocket, thus is avoided rolling to fluctuate under larger abnormal conditions occurring that pipeline throws off phenomenon.

More than that a kind of specific embodiment structure provided by the invention is described in detail; the present embodiment just understands design method of the present invention and core concept for helping; simultaneously to those skilled in the art; the essence designed according to thought of the present invention is identical, all within scope.In sum, this description can not be interpreted as limitation of the present invention.

Claims (1)

1. a split type safe docking facilities for energy quick self-adapted centering location, comprises male end part and female end part ,described male end part comprises valve body, spool, the first seal ring, spring, combination back-up ring, described female end part, comprise guide sleeve, main spring, spring seat, to positive arc seat, valve body, valve rod, the second spool, the second seal ring, the 3rd seal ring, spring, hollow lead screw, reset conical ring, it is characterized in that: described first seal ring is arranged in the external diameter o-ring groove of spool, spool is arranged on valve body inner bore depths, spring one end contacts with spool, combination back-up ring is arranged in the endoporus back-up ring groove of valve body, and spring retainer, described main spring is arranged in the spring groove that guide sleeve and spring seat form, valve rod is arranged on guide sleeve, the same inner diameter place of spring seat, the inner ball surface of positive arc seat is contacted with the outer spherical surface of spring seat, the plane of positive arc seat and the flat face of valve body are touched, the male cone (strobilus masculinus) of reset conical ring contacts with the inner conical surface of valve body, second seal ring is arranged in the external diameter sealed groove of the second spool, second spool is arranged at valve rod endoporus depths, 3rd seal ring is arranged in the inner diameter seal groove of valve rod, spring is arranged at one end in valve rod endoporus and contacts with the second spool, the other end connects with the hollow lead screw being arranged on valve rod internal thread hole

Touch, hollow lead screw is by aggregates for female end group.