CN211224843U

CN211224843U - Spinning head

Info

Publication number: CN211224843U
Application number: CN201922137679.XU
Authority: CN
Inventors: 黄忠棣
Original assignee: Zhejiang Yijin Head Co ltd
Current assignee: Zhejiang Yijin Head Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-11
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a spinning head relates to head technical field. The spinning seal head comprises a seal head body and a tank body, wherein a first circular ring plate is welded on the outer surface of the seal head body close to the bottom edge, a second circular ring plate is welded on the top of the tank body, and the first circular ring plate and the second circular ring plate are fixedly connected through a plurality of screws. This spinning head, through placing the head body at the top of jar body, make the position of first ring board and second ring board corresponding, can carry out the connection of fastening to it through the screw, can be more stable connect fixedly to the head body in using, convenient to use, simultaneously through the mutual extrusion of first ring board and second ring board, thereby make the sealed extrusion of pad of ring, make the quarter butt can take place to remove, thereby make the spring take place the compression, in using, can be better make the sealed pad of ring seal up and seal the processing to the junction, the effectual leakproofness that has improved.

Description

Spinning head

Technical Field

The utility model relates to a head technical field specifically is a spinning head.

Background

The end socket is an element for sealing the end part of the container to isolate the internal and external media, also called end cover, the end socket of the cylindrical container is generally a revolving shell and can be divided into convex, conical, flat and combined shapes according to the shape of the surface of the end socket, the convex end socket is an end socket with a convex surface shape, such as hemispherical, elliptical, dished and edgeless spherical end sockets, and the like, the existing gas cylinder adopts a combined bottom end socket with an inward convex surface, which can ensure the strength and meet the requirement of safe use, compared with the Chinese publication number: CN209115664U, a hemisphere head, including head body, annular plug-in components and draw-in groove subassembly, head body lateral surface sets up to hemispherical, and the inboard semiellipse circular that sets up of head body, and the jar body is connected to head body lower extreme, and head body lower extreme middle part is provided with annular plug-in components, and jar body upper end middle part corresponds with annular plug-in components and is provided with annular slot. The utility model discloses the installation is simple and convenient, and the speed piece, and the leakproofness is good: when the installation, with annular plug-in components, the buckle is aimed at respectively and is inserted in annular slot and the draw-in groove subassembly, the buckle is firmly blocked to the draw-in groove subassembly is automatic, at this moment, the screw hole on the annular plug-in components just in time corresponds with the perforation on the annular slot lateral wall, then pass the perforation on the annular slot lateral wall with fixing bolt and insert the screw hole, rethread rotatory fixing bolt makes annular plug-in components firmly fix with annular slot, the setting of one of them sealing washer and No. two sealing washers plays double-deck leak protection effect, the leakproofness of hemisphere head has been improved, but in use discovers, the structure is too complicated on using to this technique, and the mode that adopts the buckle carries out fixing the head that can not be better on using, can the greatly reduced practicality.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a spinning head uses the back, can be better be connected fixedly between the head body and the jar body, adopts the ring gasket simultaneously in using, can be better carry out sealing treatment to the junction.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a spinning head, includes head body and a jar body, the surface of head body has first ring board near the welding of bottom edge, the welding of the top of jar body has the second ring board, first ring board and second ring board adopt a plurality of screws fixed connection, a plurality of round holes have been seted up along the circumferencial direction equidistance in the top of head body.

Preferably, the spring is welded on the inner surface wall of the round hole.

Preferably, a circular plate is welded at the bottom end of the spring, and the outer side of the circular plate is embedded with the inner surface wall of the circular hole in a sliding manner.

Preferably, a short rod is welded at the bottom of the circular plate, and the bottom end of the short rod extends to the outside of the circular hole.

Preferably, the short rods are provided with a plurality of short rods, and annular sealing gaskets are fixed between the bottom ends of the short rods.

Preferably, the top of the annular sealing gasket is adhered to the elastic sealing layers close to the edges of the two sides, and the top of the elastic sealing layers is adhered to the bottom of the end socket body.

The utility model provides a spinning head. The method has the following beneficial effects:

this spinning head, through placing the head body at the top of jar body, make the position of first ring board and second ring board corresponding, can carry out the connection of fastening to it through the screw, can be more stable connect fixedly to the head body in using, convenient to use, simultaneously through the mutual extrusion of first ring board and second ring board, thereby make the sealed extrusion of pad of ring, make the quarter butt can take place to remove, thereby make the spring take place the compression, in using, can be better make the sealed pad of ring seal up and seal the processing to the junction, the effectual leakproofness that has improved.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of a part of a section in fig. 2 according to the present invention.

In the figure: 1. a seal head body; 2. screws; 3. a first annular plate; 4. a second annular plate; 5. a tank body; 6. a short bar; 7. an annular gasket; 8. a circular hole; 9. a spring; 10. a circular plate; 11. an elastomeric sealing layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a spinning seal head comprises a seal head body 1 and a tank body 5, wherein a first circular ring plate 3 is welded on the outer surface of the seal head body 1 close to the bottom edge, a second circular ring plate 4 is welded on the top of the tank body 5, the first circular ring plate 3 and the second circular ring plate 4 are fixedly connected through a plurality of screws 2, the first circular ring plate 3 and the second circular ring plate 4 can be connected and fixed stably through the screws 2, the seal head body 1 can be fixed conveniently in use, the first circular ring plate 3 and the second circular ring plate 4 are both in a circular ring structure and are convenient to connect and fix, a plurality of circular holes 8 are formed in the top of the seal head body 1 at equal intervals along the circumferential direction, the positions of springs 9 can be fixed better by forming the circular holes 8, the springs 9 can be used stably, the positions of the first circular ring plate 3 and the second circular ring plate 4 are corresponding by placing the seal head body 1 on the top of the tank body 5, can carry out the connection that fastens to it through screw 2, can be more stable connect fixedly to head body 1 in using, convenient to use, simultaneously through the mutual extrusion of first ring plate 3 and second ring plate 4, thereby make the sealed 7 extrudees of ring packing, make short-rod 6 can take place to remove, thereby make spring 9 take place the compression, in using, can be better make the sealed 7 of ring packing seal to carry out sealing treatment to the junction, the effectual leakproofness that has improved.

The inner surface wall of the round hole 8 is welded with the spring 9, the round ring sealing gasket 7 can be better sealed at the joint through the restoring force of the spring 9 and is convenient to use, the bottom end of the spring 9 is welded with the circular plate 10, the outer side of the circular plate 10 is embedded with the inner surface wall of the round hole 8 in a sliding manner, the position of the spring 9 can be better extruded through the circular plate 10, meanwhile, the circular plate 10 can better fix the position of the short rod 6, the short rod 6 is welded at the bottom of the circular plate 10, the bottom end of the short rod 6 extends to the outside of the round hole 8, the position of the round ring sealing gasket 7 can be fixed through the short rods 6, the round ring sealing gasket 7 can be stably used, the short rods 6 are provided with a plurality of short rods, the round ring sealing gaskets 7 are fixed among the bottom ends of the short rods 6, and the round ring sealing gaskets 7 can be better fixed through the short rods 6, make the sealed joint that fills up 7 of ring can be better fix, the top of the sealed 7 of ring is close to both sides edge and all adheres elasticity sealing layer 11, and the top of elasticity sealing layer 11 and the bottom adhesion of head body 1, and the space to between the sealed 7 of ring and the head body 1 bottom that elasticity sealing layer 11 can be better carries out sealing process, can be better in the use carry out sealing process to the joint.

During the use, through placing head body 1 at the top of jar body 5, make first ring board 3 and second ring board 4 corresponding in position, can carry out the connection of fastening to it through screw 2, simultaneously through the mutual extrusion of first ring board 3 and second ring board 4, thereby make the sealed 7 extrusion of pad of ring, make short bar 6 can take place to remove, thereby make spring 9 take place the compression, in using, can be better make the sealed 7 of pad of ring seal carry out sealing treatment to the junction, the effectual leakproofness that has improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a spinning head, includes head body (1) and jar body (5), its characterized in that: a first circular ring plate (3) is welded on the outer surface of the seal head body (1) close to the bottom edge, a second circular ring plate (4) is welded on the top of the tank body (5), and the first circular ring plate (3) and the second circular ring plate (4) are fixedly connected through a plurality of screws (2);

a plurality of round holes (8) are formed in the top of the seal head body (1) at equal intervals along the circumferential direction.

2. A spinning head according to claim 1, characterized in that: and a spring (9) is welded on the inner surface wall of the round hole (8).

3. A spinning head according to claim 2, characterized in that: the bottom welding of spring (9) has plectane (10), and the outside of plectane (10) and the interior table wall slip of round hole (8) are inlayed and are established.

4. A spinning head according to claim 3, characterized in that: the bottom welding of plectane (10) has quarter butt (6), and the bottom of quarter butt (6) extends to the outside of round hole (8).

5. A spinning head according to claim 4, characterized in that: the short rods (6) are provided with a plurality of short rods, and annular sealing gaskets (7) are fixed between the bottom ends of the short rods (6).

6. A spinning head according to claim 5, characterized in that: the top of the circular sealing gasket (7) is close to the edges of the two sides and is adhered with an elastic sealing layer (11), and the top of the elastic sealing layer (11) is adhered with the bottom of the seal head body (1).