CN212056090U

CN212056090U - Valve core sealing element with rubber sealing element

Info

Publication number: CN212056090U
Application number: CN202020503054.0U
Authority: CN
Inventors: 张德富; 廖燕烜
Original assignee: XIAMEN MAIFENG SEAL PRODUCTS CO Ltd
Current assignee: XIAMEN MAIFENG SEAL PRODUCTS CO Ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-01
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a case sealing member with rubber seal, including the sealing member main part, the inside right side fixed mounting that is close to of sealing member main part has sealed screw ring, the inside left side that is close to of sealed screw ring is provided with the screw thread post, screw thread post left end fixedly connected with rubber packing pad, the surface of rubber packing pad left end is close to border position fixed mounting and has the connecting block, the inside right side that is close to of sealed screw ring is provided with No. two spliced poles, sealed screw ring left end has seted up flutedly, the inside middle fixedly connected with rubber circle of recess, No. two spliced pole lateral surfaces have seted up the spout, No. two the spliced pole peripheries are installed the disc, disc medial surface fixed mounting has the slider, the disc left end is close to border position fixedly connected. The valve core sealing element has a convenient installation function, is convenient to disassemble and overhaul, and has a good sealing effect.

Description

Valve core sealing element with rubber sealing element

Technical Field

The utility model relates to a sealing member field specifically is a case sealing member with rubber seal spare.

Background

The sealing member is a material or a part for preventing fluid or solid particles from leaking from an adjacent joint surface and preventing external impurities such as dust, moisture and the like from invading parts inside machine equipment, and the sealing member cannot be separated no matter in aviation, navigation, petroleum and chemical industry, machinery, power generation, metallurgy, mine and the like. In short, all places such as organic places, pumps, pipes and valves depend on sealing elements, and although the industries are small, the involved areas are wide.

The valve core sealing element on the market is complex in installation, so that the installation is time-consuming, the valve core sealing element does not have a convenient installation function, the valve core sealing element is usually replaced when being damaged, resources are wasted, the valve core sealing element is inconvenient to disassemble and repair, the sealing performance of the traditional valve core sealing element is poor, and therefore the valve core sealing element with the rubber sealing element is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case sealing member with rubber seal to the case sealing member on the market that proposes in solving above-mentioned background art is more complicated when the installation, leads to the installation more to consume time, does not possess convenient installation function, and case sealing member replaces usually when damaging moreover, and more extravagant resource is not convenient for dismantle the maintenance to the case sealing member, and traditional case sealing member's sealing performance still not good problem.

In order to achieve the above object, the utility model provides a following technical scheme: a valve core sealing element with a rubber sealing element comprises a sealing element main body, a sealing thread ring is fixedly arranged in the sealing element main body close to the right side, a threaded column is arranged inside the sealing threaded ring close to the left side, a rubber sealing pad is fixedly connected with the left end of the threaded column, the surface of the left end of the rubber sealing gasket is fixedly provided with a connecting block near the edge, the inner part of the sealing threaded ring is provided with a second connecting column near the right side, the left end of the sealing threaded ring is provided with a groove, the middle inside the groove is fixedly connected with a rubber ring, the outer side surface of the second connecting column is provided with a chute, the periphery of the second connecting column is provided with a disc, a slide block is fixedly arranged on the inner side surface of the circular disc, an inserting ring is fixedly connected at the position of the left end of the circular disc close to the edge, the right end of the sealing element main body is provided with an annular groove, and threaded holes are formed in the middle positions of the second connecting column, the sealing threaded column and the rubber sealing gasket.

As a further scheme of the utility model, sealing member main part left end fixedly connected with ring post, the rubber packing pad left end is provided with the spliced pole No. one, the inside stay bolt that runs through of spliced pole is provided with, sealed thread ring right-hand member fixed mounting has a magnetic ring No. one, the disc left end is close to intermediate position fixed mounting and has a magnetic ring No. two.

As a further scheme of the utility model, sealed screw ring passes through rubber packing pad cooperation recess and rubber circle and screw thread post swing joint, rubber packing pad is through four group's connecting blocks and spliced pole swing joint No. one, and a spliced pole passes through stay bolt cooperation screw hole and No. two spliced pole movable mounting.

As a further proposal of the utility model, the disc passes through slider cooperation spout movable mounting and is peripheral at No. two spliced poles, and inserts the ring and mutually support with the ring channel.

As a further scheme of the utility model, a spliced pole movable mounting is inside the ring post, and spliced pole left end surface runs through and is provided with the bolt hole No. one.

As a further aspect of the present invention, the first magnetic ring and the second magnetic ring are designed as opposite magnets, and the first magnetic ring and the second magnetic ring are mutually matched.

Compared with the prior art, the beneficial effects of the utility model are that: the valve core sealing element is provided with the threaded column and the long bolt, the threaded column and the sealing threaded ring can be spirally installed firstly, then the rubber sealing gasket is connected with the first connecting column through four groups of connecting blocks, and meanwhile, the long bolt penetrates through the first connecting column and is matched with the rubber sealing gasket, the threaded column and the threaded hole in the second connecting column, so that the first connecting column and the second connecting column are stably installed, the valve core sealing element has a convenient installation function and is convenient to disassemble and overhaul;

this case sealing member is through setting up rubber circle and disc, can be when screw thread post and sealed screw ring installation, the inside rubber circle of recess agrees with mutually with the rubber packing pad, can avoid inside solid or liquid pass the sealing member main part, and behind a spliced pole and No. two spliced poles installations, the disc passes through slider cooperation spout and moves left on No. two spliced poles, thereby the ring is moved left to the drive is inserted, until inserting inside the ring embedding ring channel, No. one this moment magnetic ring and No. two magnetic rings are special-shaped magnet and inter attraction, make disc and sealing member main part closely laminate, have fine sealed effect.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic overall front view of the present invention;

FIG. 3 is a schematic view of A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a seal body; 2. a circular column; 3. sealing the threaded ring; 4. a threaded post; 5. a rubber gasket; 6. a first connecting column; 7. a long bolt; 8. connecting blocks; 9. a second connecting column; 10. a groove; 11. a rubber ring; 12. a chute; 13. a disc; 14. a slider; 15. inserting a ring; 16. an annular groove; 17. a threaded hole; 18. a first magnetic ring; 19. no. two magnetic rings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a valve core sealing element with a rubber sealing element comprises a sealing element main body 1, a sealing threaded ring 3 is fixedly arranged inside the sealing element main body 1 close to the right side, a threaded column 4 is arranged inside the sealing threaded ring 3 close to the left side, a rubber sealing gasket 5 is fixedly connected to the left end of the threaded column 4, a connecting block 8 is fixedly arranged on the surface of the left end of the rubber sealing gasket 5 close to the edge position, a circular column 2 is fixedly connected to the left end of the sealing element main body 1, a first connecting column 6 is arranged at the left end of the rubber sealing gasket 5, a long bolt 7 penetrates through the inside of the first connecting column 6, the sealing threaded ring 3 is movably connected with the threaded column 4 through the rubber sealing gasket 5 and a groove 10 and a rubber ring 11, the rubber sealing gasket 5 is movably connected with the first connecting column 6 through four groups of connecting blocks 8, the first connecting column 6 is movably arranged inside the circular column 2, a bolt hole is formed in the surface of the left end of the first connecting column 6 in a penetrating mode, the threaded column 4 and the sealing threaded ring 3 can be installed in a spiral mode by arranging the threaded column 4 and the long bolt 7, then the rubber sealing gasket 5 is connected with the first connecting column 6 through the four groups of connecting blocks 8, meanwhile, the long bolt 7 penetrates through the first connecting column 6 and is matched with the rubber sealing gasket 5, the threaded column 4 and the threaded hole 17 in the second connecting column 9, so that the first connecting column 6 and the second connecting column 9 are stably installed, the convenient installation function is achieved, and the valve core sealing element is convenient to disassemble and overhaul;

a second connecting column 9 is arranged close to the right side inside the sealing threaded ring 3, a groove 10 is formed at the left end of the sealing threaded ring 3, a rubber ring 11 is fixedly connected in the middle inside the groove 10, a chute 12 is formed on the outer side surface of the second connecting column 9, a disc 13 is arranged on the periphery of the second connecting column 9, a sliding block 14 is fixedly arranged on the inner side surface of the disc 13, an inserting ring 15 is fixedly connected at the left end of the disc 13 close to the edge position, an annular groove 16 is formed at the right end of the sealing element main body 1, threaded holes 17 are formed in the middle positions of the second connecting column 9, the sealing threaded column 4 and the rubber sealing gasket 5, a first magnetic ring 18 is fixedly arranged at the right end of the sealing threaded ring 3, a second magnetic ring 19 is fixedly arranged at the left end of the disc 13 close to the middle position, the disc 13 is movably arranged at the periphery of, and the first magnetic ring 18 and the second magnetic ring 19 are mutually matched, through the arrangement of the rubber ring 11 and the disc 13, when the threaded column 4 and the sealing threaded ring 3 are installed, the rubber ring 11 in the groove 10 is matched with the rubber sealing gasket 5, so that solid or liquid can be prevented from penetrating through the inside of the sealing element main body 1, after the first connecting column 6 and the second connecting column 9 are installed, the disc 13 moves leftwards on the second connecting column 9 through the sliding block 14 in a matching mode with the sliding groove 12, the inserting ring 15 is driven to move leftwards until the inserting ring 15 is embedded into the annular groove 16, at the moment, the first magnetic ring 18 and the second magnetic ring 19 are mutually attracted by special-shaped magnets, the disc 13 is tightly attached to the sealing element main body 1, and the sealing effect is good.

The working principle is as follows: for the valve core sealing element, firstly, the threaded column 4 is placed in the circular column 2, then the threaded column 4 and the sealing threaded ring 3 are spirally installed, then the rubber sealing gasket 5 is connected with the first connecting column 6 through four groups of connecting blocks 8, meanwhile, the long bolt 7 penetrates through the first connecting column 6 and is matched with the rubber sealing gasket 5 and the threaded hole 17 on the threaded column 4 and the second connecting column 9, so that the first connecting column 6 and the second connecting column 9 are stably installed, the valve core sealing element has a convenient installation function, the valve core sealing element is convenient to disassemble and overhaul, when the threaded column 4 and the sealing threaded ring 3 are installed, the rubber ring 11 in the groove 10 is matched with the rubber sealing gasket 5, solid or liquid can be prevented from penetrating through the inside of the sealing element main body 1, and after the first connecting column 6 and the second connecting column 9 are installed on the sealing element main body 1, the disc 13 is matched with the sliding groove 12 through the sliding block 14 to slide leftwards, therefore, the insert ring 15 is driven to move leftwards until the insert ring 15 is embedded into the annular groove 16, and the first magnetic ring 18 and the second magnetic ring 19 are special magnets and attract each other, so that the disc 13 is tightly attached to the sealing element main body 1, and a good sealing effect is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a case sealing member with rubber seal, includes sealing member main part (1), its characterized in that: the sealing element is characterized in that a sealing thread ring (3) is fixedly arranged close to the right side inside the sealing element main body (1), a thread column (4) is arranged close to the left side inside the sealing thread ring (3), a rubber sealing gasket (5) is fixedly connected to the left end of the thread column (4), a connecting block (8) is fixedly arranged close to the edge position on the surface of the left end of the rubber sealing gasket (5), a connecting column (9) is arranged close to the right side inside the sealing thread ring (3), a groove (10) is formed in the left end of the sealing thread ring (3), a rubber ring (11) is fixedly connected to the middle inside of the groove (10), a sliding groove (12) is formed in the outer side surface of the connecting column (9), a disc (13) is installed on the periphery of the connecting column (9), a sliding block (14) is fixedly installed on the inner side surface of the disc (, annular groove (16) have been seted up to sealing member main part (1) right-hand member, No. two spliced poles (9), sealed screw post (4) and rubber packing pad (5) intermediate position all seted up screw hole (17).

2. The cartridge seal with rubber seal of claim 1, wherein: the sealing element is characterized in that a circular ring column (2) is fixedly connected to the left end of the sealing element main body (1), a first connecting column (6) is arranged at the left end of the rubber sealing gasket (5), a long bolt (7) penetrates through the inside of the first connecting column (6), a first magnetic ring (18) is fixedly mounted at the right end of the sealing threaded ring (3), and a second magnetic ring (19) is fixedly mounted at the left end of the circular disc (13) close to the middle position.

3. The cartridge seal with rubber seal of claim 1, wherein: sealed thread ring (3) are through rubber packing (5) cooperation recess (10) and rubber circle (11) and screw thread post (4) swing joint, rubber packing (5) are through four group's connecting blocks (8) and a spliced pole (6) swing joint, and spliced pole (6) are through stay bolt (7) cooperation screw hole (17) and No. two spliced poles (9) movable mounting.

4. The cartridge seal with rubber seal of claim 1, wherein: the disc (13) is movably arranged on the periphery of the second connecting column (9) through a sliding block (14) matched with a sliding groove (12), and the inserting ring (15) is matched with the annular groove (16).

5. The cartridge seal with rubber seal of claim 2, wherein: the first connecting column (6) is movably arranged inside the circular column (2), and a bolt hole penetrates through the surface of the left end of the first connecting column (6).

6. The cartridge seal with rubber seal of claim 2, wherein: the first magnetic ring (18) and the second magnetic ring (19) are designed to be opposite magnets, and the first magnetic ring (18) and the second magnetic ring (19) are matched with each other.