CN217440937U

CN217440937U - Valve core sealing element with rubber sealing element

Info

Publication number: CN217440937U
Application number: CN202221133726.9U
Authority: CN
Inventors: 柯海涛
Original assignee: Shenzhen Hopeful Ruber Mfg Co ltd
Current assignee: Shenzhen Hopeful Ruber Mfg Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-16
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a case sealing member with rubber seal, including the sealing member body, the turn trough has been seted up to the right flank of sealing member body, the right side of sealing member body is provided with the closing plate, the left surface fixedly connected with swivel of swivel, mounting groove one has been seted up to the left surface of swivel, the left surface of closing plate and the inboard that is located the swivel have seted up mounting groove two, the inside of mounting groove one, mounting groove two is provided with the rubber packing pad, the right flank fixedly connected with mounting panel of closing plate. The utility model discloses in, through setting up change, montant, the convenience is dismantled, is installed the rubber packing pad in the sealing member, also is convenient for dismantle the sealing member simultaneously, is convenient for inspect it, maintain, inserts post, diaphragm one through the setting, stabilizes the closing plate, makes its phenomenon that can not take place to drop, improves the fastness of closing plate and sealing member body.

Description

Valve core sealing element with rubber sealing element

Technical Field

The utility model relates to a sealing member field especially relates to a case sealing member with rubber seal.

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.

For example, the valve core sealing element with the rubber sealing element introduced in patent No. CN212056090U, although the problem that the installation function is inconvenient, the sealing element is damaged, the resource is wasted, the valve core sealing element is inconvenient to disassemble and repair, and the sealing effect is not good is solved.

And some existing spool seals have the following disadvantages.

1. The rubber sealing gasket inside the valve core sealing element is inconvenient to disassemble, assemble and replace.

2. The firmness among the components in the valve core sealing element is poor, and the phenomenon of looseness is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a valve core sealing element with a rubber sealing element.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the valve core sealing element with the rubber sealing element comprises a sealing element body, wherein a rotary groove is formed in the right side surface of the sealing element body, a sealing plate is arranged on the right side of the sealing element body, a rotary ring is fixedly connected to the left side surface of the sealing plate, a rotary ring is fixedly connected to the left side surface of the rotary ring, a first mounting groove is formed in the left side surface of the rotary ring, a second mounting groove is formed in the left side surface of the sealing plate and located on the inner side of the rotary ring, rubber sealing gaskets are arranged inside the first mounting groove and the second mounting groove, a mounting plate is fixedly connected to the right side surface of the sealing plate, and a vertical rod is fixedly connected to the inner side surface of the mounting plate;

the left side of closing plate just is located the inboard fixedly connected with of mounting groove two and inserts the post, the left side fixedly connected with diaphragm one of sealing member body, the medial surface fixedly connected with diaphragm two of sealing member body, the side surface fixedly connected with stopper of inserting the post.

As a further description of the above technical solution:

the side surface of the inserted column, the left side of the limiting block and the outer side surface of the rotating ring are provided with external threads, and internal threads are formed in the inner portion of the first transverse plate and the inner side surface of the rotating groove.

As a further description of the above technical solution:

the inserted column is connected with the first transverse plate through the external threads on the inserted column and the internal threads in the first transverse plate.

As a further description of the above technical solution:

the sealing element body is in threaded connection with the sealing plate through a rotating ring and a rotating groove.

As a further description of the above technical solution:

and the right side surface of the rubber sealing gasket is in adhesive connection with the inner side surfaces of the first mounting groove and the second mounting groove.

As a further description of the above technical solution:

the cross section of one end of the inserting column, which is far away from the sealing plate, is isosceles trapezoid.

As a further description of the above technical solution:

one end of the transverse plate II, which is far away from the sealing element body, is contacted with the outer side surface of the limiting block.

As a further description of the above technical solution:

the left side surfaces of the two rubber sealing gaskets are tightly attached to the right side surface of the sealing element body.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this case sealing member with rubber seal spare through setting up change, montant, conveniently dismantles, installs the sealed pad of rubber in the sealing member, also is convenient for dismantle the sealing member simultaneously, is convenient for inspect, maintain it.

2. Compared with the prior art. This case sealing member with rubber seal spare inserts post, diaphragm one through the setting, can stabilize the closing plate, makes its phenomenon that can not take place to drop, improves the fastness of closing plate and sealing member body.

3. Compared with the prior art. This case sealing member with rubber seal spare through setting up stopper, diaphragm two, can carry out the secondary spacing to the position of inserting the post, improves the device's practicality.

Drawings

Fig. 1 is a schematic view of an overall structure of a valve core sealing member with a rubber sealing member according to the present invention;

fig. 2 is a cross-sectional view of a seal body of a cartridge seal with a rubber seal according to the present invention;

fig. 3 is a front view of a valve cartridge sealing member with a rubber sealing member according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Wherein, 1, the sealing element body; 2. a sealing plate; 3. rotating the ring; 4. a first mounting groove; 5. a second mounting groove; 6. a rubber gasket; 7. mounting a plate; 8. a vertical rod; 9. inserting a column; 10. a first transverse plate; 11. an internal thread; 12. an external thread; 13. a transverse plate II; 14. a limiting block; 15. and (6) rotating the groove.

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 an embodiment: a valve core sealing element with a rubber sealing element comprises a sealing element body 1, the sealing element body 1 is in threaded connection with a sealing plate 2 through a rotary ring 3 and a rotary groove 15, the right side surface of the sealing element body 1 is provided with the rotary groove 15, the rotary ring 3 is convenient to insert and install, the sealing plate 2 is arranged on the right side of the sealing element body 1 and is convenient to seal the sealing element body 1, the rotary ring 3 is fixedly connected with the left side surface of the sealing plate 2, the rotary ring 3 is fixedly connected with the left side surface of the rotary ring 3, the sealing plate 2 is convenient to install on the sealing element body 1, the left side surface of the rotary ring 3 is provided with a first installation groove 4 which is convenient to install a rubber sealing gasket 6, the left side surface of the sealing plate 2 is provided with a second installation groove 5 positioned on the inner side of the rotary ring 3 and is convenient to install the rubber sealing gasket 6, the rubber sealing gaskets 6 are arranged inside the first installation groove 4 and the second installation groove 5 to ensure the sealing performance of the sealing element, the left side of two rubber seal pad 6 closely laminates with the right flank of sealing member body 1, and the right flank of two rubber seal pad 6 is connected with mounting groove 4, the medial surface stickness of mounting groove two 5, and the right flank fixedly connected with mounting panel 7 of closing plate 2 is convenient for install montant 8, and the medial surface fixedly connected with montant 8 of mounting panel 7, the personnel of being convenient for rotate closing plate 2.

Through setting up this structure, through change 3, montant 8, the convenient sealed pad 6 to the rubber in the sealing member is dismantled, is installed, also is convenient for dismantle the sealing member simultaneously, is convenient for inspect, maintain it.

An inserting column 9 is fixedly connected to the left side surface of the sealing plate 2 and the inner side of the mounting groove II 5, the cross section of one end, away from the sealing plate 2, of the inserting column 9 is isosceles trapezoid and is convenient to penetrate through the transverse plate I10, meanwhile, the inserting column 9 is convenient to be connected with the transverse plate I10, the inserting column 9 and the transverse plate I10 are connected with an internal thread 11 in the transverse plate I10 through an external thread 12 on the inserting column 9, the side surface of the inserting column 9, located on the left side of the limiting block 14, and the outer side surface of the rotating ring 3 are provided with external threads 12 which are convenient to be meshed with the internal thread 11, the left side surface of the sealing element body 1 is fixedly connected with the transverse plate I10 which is convenient to mount the inserting column 9, the internal thread 11 is formed in the inner part of the transverse plate I10 and the inner side surface of the rotating groove 15, the transverse plate II 13 is fixedly connected with the inner side surface of the sealing element body 1 and is convenient to be tightly attached to the limiting block 14, one end, away from the transverse plate II 13, and is contacted with the outer side surface of the limiting block 14, the side surface of the inserting column 9 is fixedly connected with a limiting block 14, so that the sealing plate 2 is limited secondarily.

Through setting up this structure, through inserting post 9, diaphragm one 10, can stabilize closing plate 2, make its phenomenon that can not take place to drop, improve closing plate 2 and sealing member body 1's fastness, through stopper 14, diaphragm two 13, can carry out the secondary spacing to the position of inserting post 9, improve the device's practicality.

The working principle is as follows: when using, can install two rubber seal pad 6 in mounting groove one 4 through stickness material, mounting groove two 5, can aim at the runner 15 with swivel 3 on the closing plate 2 through montant 8, insert some of swivel 3 in the runner 15, then rotate swivel 3 and can just install sealing member body 1 with closing plate 2, the one end of inserting post 9 simultaneously passes diaphragm two 13 in proper order, diaphragm one 10, internal thread 11 on through diaphragm two 13 and insert external screw thread 12 on the post 9 can make and insert post 9 fastening on diaphragm two 13, rethread stopper 14 contacts spacingly with diaphragm two 13, after sealing plate 2 installs on sealing member body 1, two rubber seal pad 6 can closely laminate at sealing member body 1 and closing plate 2, swivel 3 between, guarantee sealing member body 1's leakproofness.

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 body (1), its characterized in that: the sealing element comprises a sealing element body (1), and is characterized in that a rotary groove (15) is formed in the right side surface of the sealing element body (1), a sealing plate (2) is arranged on the right side of the sealing element body (1), a rotary ring (3) is fixedly connected to the left side surface of the sealing plate (2), a rotary ring (3) is fixedly connected to the left side surface of the rotary ring (3), a first mounting groove (4) is formed in the left side surface of the rotary ring (3), a second mounting groove (5) is formed in the left side surface of the sealing plate (2) and located on the inner side of the rotary ring (3), a rubber sealing gasket (6) is arranged inside the first mounting groove (4) and the second mounting groove (5), a mounting plate (7) is fixedly connected to the right side surface of the sealing plate (2), and a vertical rod (8) is fixedly connected to the inner side surface of the mounting plate (7);

the left side of closing plate (2) just is located inboard fixedly connected with of mounting groove two (5) and inserts post (9), the left side fixedly connected with diaphragm one (10) of sealing member body (1), the medial surface fixedly connected with diaphragm two (13) of sealing member body (1), the side surface fixedly connected with stopper (14) of inserting post (9).

2. The cartridge seal with rubber seal of claim 1, wherein: the side surface of the inserted column (9) is provided with external threads (12) on the left side of the limiting block (14) and the outer side surface of the rotating ring (3), and internal threads (11) are formed in the inner part of the transverse plate I (10) and the inner side surface of the rotating groove (15).

3. The cartridge seal with rubber seal of claim 1, wherein: the inserted column (9) and the transverse plate I (10) are connected with an internal thread (11) in the transverse plate I (10) through an external thread (12) on the inserted column (9).

4. The cartridge seal with rubber seal of claim 1, wherein: the sealing element body (1) is in threaded connection with the sealing plate (2) through the rotary ring (3) and the rotary groove (15).

5. The cartridge seal with rubber seal of claim 1, wherein: and the right side surface of the rubber sealing gasket (6) is in adhesive connection with the inner side surfaces of the first mounting groove (4) and the second mounting groove (5).

6. The cartridge seal with rubber seal of claim 1, wherein: the cross section of one end of the inserting column (9) far away from the sealing plate (2) is isosceles trapezoid.

7. The cartridge seal with rubber seal of claim 1, wherein: one end of the transverse plate II (13) far away from the sealing element body (1) is in contact with the outer side face of the limiting block (14).

8. The cartridge seal with rubber seal of claim 1, wherein: the left side surfaces of the two rubber gaskets (6) are tightly attached to the right side surface of the sealing element body (1).