CN220082118U - Anti-drop conductive sealing ring - Google Patents
Anti-drop conductive sealing ring Download PDFInfo
- Publication number
- CN220082118U CN220082118U CN202321546671.9U CN202321546671U CN220082118U CN 220082118 U CN220082118 U CN 220082118U CN 202321546671 U CN202321546671 U CN 202321546671U CN 220082118 U CN220082118 U CN 220082118U
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- fixedly connected
- auxiliary
- ring
- adjusting
- frame
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- 238000007789 sealing Methods 0.000 title abstract description 31
- 229920001971 elastomer Polymers 0.000 claims abstract description 49
- 230000000670 limiting effect Effects 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model relates to the technical field of conductive sealing rings, in particular to an anti-falling conductive sealing ring. The utility model comprises a piston pin, wherein one side of the piston pin is fixedly connected with a connecting rod, the arc surface of the piston pin is provided with two rubber rings, the two rubber rings are internally provided with an adjusting structure, the adjusting structure comprises two connecting plates, the two connecting plates are fixedly connected with the rubber rings, one side of the connecting plate, which is far away from the rubber rings, is fixedly connected with a limiting strip, one end of the limiting strip, which is far away from the connecting plate, is rotationally connected with a screw rod, the arc surface of the screw rod is in threaded connection with a fixed block, one side of the fixed block is fixedly connected with a limiting ring, and the inside of the limiting ring is provided with an adjusting groove. The sealing groove has the advantages that the problem that the traditional conductive sealing ring is poor in limiting effect on the conductive sealing ring in the working or dismounting process of the piston pin, so that the conductive sealing ring is deviated or separated from the sealing groove, and the shielding and sealing effects are poor is solved.
Description
Technical Field
The utility model relates to the technical field of conductive sealing rings, in particular to an anti-falling conductive sealing ring.
Background
The conductive sealing ring is composed of silicon rubber and conductive materials, has the advantages of high sealing performance, wear resistance, high temperature resistance, long service life and the like, plays a sealing role in gaps of pipelines, valves, pumps and engines, and is one of the conductive sealing rings.
In the prior art, a sealing groove for installing a conductive sealing ring is generally formed in a piston pin, the conductive sealing ring is directly slid into the sealing groove, but the operation mode of directly installing the conductive sealing ring in the sealing groove can occur in the working or disassembling process of the piston pin, the limiting effect of the sealing groove on the conductive sealing ring is poor, and the conductive sealing ring is deviated or separated from the sealing groove, so that the problem of poor shielding and sealing effects is caused.
Disclosure of Invention
The utility model aims to solve the defects that a conductive sealing ring is easy to fall off and the sealing effect is poor in the prior art, and provides an anti-falling conductive sealing ring.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an anti-drop formula conductive seal circle, includes the piston pin, one side fixedly connected with connecting rod of piston pin, two rubber rings are installed to the arc surface of piston pin, two the inside of rubber ring is equipped with adjusting structure, adjusting structure includes two connecting plates, two connecting plates and rubber ring fixed connection, one side fixedly connected with spacing that the rubber ring was kept away from to the connecting plate, one end rotation that the connecting plate was kept away from to spacing is connected with the screw rod, the arc surface threaded connection of screw rod has the fixed block, one side fixedly connected with spacing ring of fixed block, the regulating groove has been seted up to the inside of spacing ring, the inner wall sliding connection of regulating groove has the regulating block, one side fixedly connected with regulation pole that the spacing ring was kept away from to the regulating rod, one end fixedly connected with adjusting ring that the regulating block was kept away from to the regulating rod, the arc surface fixedly connected with solid fixed ring cambered surface of connecting rod, gu circular arc and adjusting ring threaded connection.
The effects achieved by the components are as follows: through rotating the adjusting ring, the adjusting ring moves along the direction of the piston pin along the fixing ring by virtue of the threads, and drives the rubber ring to move and be arranged on the arc surface of the piston pin, so that the purpose of preventing the rubber ring from falling off in working or dismounting operation is realized.
Preferably, the circular arc surface of the piston pin is provided with two auxiliary grooves, and the inner walls of the two auxiliary grooves are in sliding connection with the rubber ring.
The effects achieved by the components are as follows: the rubber ring is further limited through the auxiliary groove, so that the rubber ring is more stable in working.
Preferably, the inside rotation of regulating block is connected with two pulleys, two pulleys and the inner wall sliding connection of adjustment tank.
The effects achieved by the components are as follows: the friction force between the adjusting block and the inner wall of the adjusting groove is reduced through the pulley, so that a user can operate the adjusting ring conveniently.
Preferably, the arc surface of the adjusting ring is fixedly connected with an anti-slip sleeve, and a plurality of anti-slip patterns are formed on the arc surface of the anti-slip sleeve.
The effects achieved by the components are as follows: the friction of the arc surface of the adjusting ring is increased through the anti-slip sleeve, so that a user is prevented from slipping when rotating the adjusting ring.
Preferably, the surface of spacing is equipped with auxiliary structure, auxiliary structure includes adjusts the frame, adjust frame and spacing sliding connection, the inside sliding connection auxiliary rod of adjusting the frame, the auxiliary rod is kept away from the one end fixedly connected with auxiliary frame of adjusting the frame, one side fixedly connected with auxiliary block of auxiliary rod is kept away from to the adjusting the frame, the inside rotation of auxiliary block is connected with the round bar, round bar and auxiliary frame threaded connection, the upper end fixedly connected with handle of round bar.
The effects achieved by the components are as follows: through rotating the handle, make the round bar move into the auxiliary frame downwards with the help of the screw thread, drive the regulation frame and move downwards, adjust frame and auxiliary frame and extrude spacing towards the direction that is close to each other this moment, realize spacing further spacing to make the more stable purpose of rubber circle work.
Preferably, the arc surface of the handle is fixedly connected with a plurality of anti-slip protrusions, and the anti-slip protrusions are uniformly distributed on the arc surface of the handle.
The effects achieved by the components are as follows: the volume of the handle and the friction of the arc surface are increased, so that the handle can be conveniently rotated by a user.
Preferably, the adjusting frame and the auxiliary frame are fixedly connected with a limiting frame in the direction of approaching each other, and the size of the limiting frame is matched with the size of the limiting strip.
The effects achieved by the components are as follows: the limiting frame is used for further limiting the limiting strips, and the adjusting frame and the auxiliary frame are convenient to clamp the limiting strips.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, when the rubber ring is required to be mounted on the piston pin through the adjusting structure, the handle is rotated firstly, the handle drives the round rod to rotate, the round rod moves out of the auxiliary frame by virtue of threads, at the moment, the auxiliary frame and the adjusting frame do not squeeze the limit strips any more, the limit strips can rotate, then the rubber ring is slightly stretched, the size of the rubber ring is larger than that of the piston pin, the whole device is moved along the connecting rod towards the direction close to the piston pin until the adjusting ring is close to the fixed ring, at the moment, the adjusting ring is rotated along the fixed ring by virtue of threads, the adjusting ring moves towards the direction close to the piston pin by virtue of the fixed ring, the limit ring pushes the limit ring by virtue of the adjusting rod, the limit ring drives the rubber ring to move along the arc surface of the piston pin, the rubber ring is loosened when moving to the auxiliary groove, the rubber ring is contracted and slides into the auxiliary groove to be fixed, after adjustment, the problem that the limit effect of the rubber ring is poor in the working or dismounting process of the piston pin is solved, and the phenomenon that the rubber ring is separated from the piston pin is caused.
According to the utility model, when the limit bar is required to be further limited through the auxiliary structure, the handle is rotated firstly, the handle drives the round bar to rotate, the round bar moves along the inside of the auxiliary frame towards the direction close to the auxiliary frame by virtue of the threads, the round bar drives the adjusting frame to move towards the direction close to the auxiliary frame, the auxiliary bar plays a limiting role on the adjusting frame, at the moment, the limit bar slides into the limit frame, and the adjusting frame and the auxiliary frame extrude the limit bar towards the direction close to each other through the limit frame, so that the limit bar is further limited through the adjusting frame and the limit frame, and the purpose of stabilizing the rubber ring during working is realized.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic structural view of the adjusting structure of the present utility model;
FIG. 3 is a schematic view of a part of the adjusting structure of the present utility model;
FIG. 4 is an enlarged view of the utility model at A of FIG. 3;
fig. 5 is a schematic structural view of the auxiliary structure of the present utility model.
Legend description: 1. a piston pin; 2. a connecting rod; 3. a rubber ring; 4. an adjustment structure; 401. an auxiliary groove; 402. a connecting plate; 403. a limit bar; 404. a screw; 405. a fixed block; 406. a limiting ring; 407. an adjustment tank; 408. an adjusting block; 409. a pulley; 410. an adjusting rod; 411. an adjusting ring; 412. a fixing ring; 413. an anti-skid sleeve; 5. an auxiliary structure; 51. an adjusting frame; 52. an auxiliary lever; 53. an auxiliary frame; 54. an auxiliary block; 55. a round bar; 56. a handle; 57. and a limit frame.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an anti-drop formula conductive seal circle, includes piston pin 1, and one side fixedly connected with connecting rod 2 of piston pin 1, two rubber rings 3 are installed to the circular arc surface of piston pin 1, and the inside of two rubber rings 3 is equipped with adjusting structure 4, and the surface of spacing 403 is equipped with auxiliary structure 5.
The specific arrangement and function of the adjustment structure 4 and the auxiliary structure 5 will be described in detail below.
Referring to fig. 2 to 4, in the present embodiment: the adjusting structure 4 comprises two connecting plates 402, the two connecting plates 402 are fixedly connected with the rubber ring 3, one side of the connecting plate 402 away from the rubber ring 3 is fixedly connected with a limit bar 403, one end of the limit bar 403 away from the connecting plate 402 is rotationally connected with a screw 404, the arc surface of the screw 404 is in threaded connection with a fixed block 405, one side of the fixed block 405 is fixedly connected with a limit ring 406, an adjusting slot 407 is arranged in the limit ring 406, the inner wall of the adjusting slot 407 is in sliding connection with an adjusting block 408, one side of the adjusting block 408 away from the limit ring 406 is fixedly connected with an adjusting rod 410, one end of the adjusting rod 410 away from the adjusting block 408 is fixedly connected with an adjusting ring 411, the arc surface of the connecting rod 2 is fixedly connected with a fixed ring 412, the arc surface of the fixed ring 412 is in threaded connection with the adjusting ring 411, by rotating the adjusting ring 411, the adjusting ring 411 moves along the fixed ring 412 towards the direction close to the piston pin 1 by virtue of threads, drives the rubber ring 3 to move and is arranged on the arc surface of the piston pin 1, the purpose of preventing the rubber ring 3 from falling off in working or dismounting operation is realized, two auxiliary grooves 401 are formed on the arc surface of the piston pin 1, the inner walls of the two auxiliary grooves 401 are in sliding connection with the rubber ring 3, the rubber ring 3 is further limited by the auxiliary groove 401, so that the rubber ring 3 is more stable in working, two pulleys 409 are rotatably connected in the adjusting block 408, the two pulleys 409 are slidably connected with the inner wall of the adjusting groove 407, the friction force between the adjusting block 408 and the inner wall of the adjusting slot 407 is reduced by the pulley 409, so that the user can conveniently operate the adjusting ring 411, the arc surface of the adjusting ring 411 is fixedly connected with the anti-skid sleeve 413, a plurality of anti-skid patterns are arranged on the arc surface of the anti-skid sleeve 413, the friction of the arc surface of the adjusting ring 411 is increased through the anti-skid sleeve 413, so that the user is prevented from skidding when rotating the adjusting ring 411.
Referring to fig. 5, in this embodiment: the auxiliary structure 5 comprises an adjusting frame 51, the adjusting frame 51 is in sliding connection with a limit bar 403, the adjusting frame 51 is in sliding connection with an auxiliary bar 52, one end of the auxiliary bar 52, which is far away from the adjusting frame 51, is fixedly connected with an auxiliary frame 53, one side, which is far away from the auxiliary bar 52, of the adjusting frame 51 is fixedly connected with an auxiliary block 54, the inside of the auxiliary block 54 is rotationally connected with a round bar 55, the round bar 55 is in threaded connection with the auxiliary frame 53, the upper end of the round bar 55 is fixedly connected with a handle 56, the round bar 55 is enabled to move downwards into the auxiliary frame 53 by means of threads through rotating the handle 56, the adjusting frame 51 is driven to move downwards, at the moment, the adjusting frame 51 and the auxiliary frame 53 press the limit bar 403 towards the direction close to each other, the limit bar 403 is further limited, accordingly the rubber ring 3 is enabled to work stably, a plurality of anti-skid protrusions are fixedly connected to the circular arc surface of the handle 56, the anti-skid protrusions are evenly distributed on the circular arc surface of the handle 56, the volume of the handle 56 and the friction of the circular arc surface are increased, a user rotates the handle 56, the upper end of the round bar 55 is fixedly connected with a limit bar 57 in the direction close to each other, the dimension of the limit bar 57 is matched with the limit bar 403, and the limit bar 403 is further limited by the dimension of the limit bar 403, and the limit bar is matched with the limit bar, and the limit bar 403, and the limit bar is further limited by the limit bar 53.
According to the working principle, through the adjusting structure 4, when the rubber ring 3 is required to be installed on the piston pin 1, the handle 56 is rotated firstly, the handle 56 drives the round rod 55 to rotate, the round rod 55 moves out of the auxiliary frame 53 by means of threads, the auxiliary frame 53 and the adjusting frame 51 do not squeeze the limit bar 403 any more, the limit bar 403 can rotate, then the rubber ring 3 is slightly stretched, the size of the rubber ring 3 is larger than that of the piston pin 1, the whole device is moved along the connecting rod 2 towards the direction close to the piston pin 1 until the adjusting ring 411 is close to the fixed ring 412, at this time, the adjusting ring 411 moves towards the direction close to the piston pin 1 by means of threads, the adjusting ring 411 pushes the limit ring 406 by means of the adjusting rod 410, the limit ring 406 drives the rubber ring 3 to move by means of the limit bar 403, the rubber ring 3 is enabled to move along the circular arc surface of the piston pin 1, the rubber ring 3 is loosened when moving to the auxiliary groove 401, the rubber ring 3 is contracted and slides into the auxiliary groove 401 to be fixed after adjustment, the limit effect of the rubber ring 3 is enabled to be larger than that the piston pin 1 is enabled, the problem that the limit effect of the rubber ring 3 is poor in the working or disassembling process of the piston pin 1 is solved, the piston pin 3 is separated from the piston pin 1, and the problem of poor sealing effect is caused is solved.
When the limit bar 403 is required to be further limited through the auxiliary structure 5, the handle 56 is rotated firstly, the handle 56 drives the round bar 55 to rotate, the round bar 55 moves along the direction of the auxiliary frame 53 towards the direction of the auxiliary frame 53 by virtue of threads, the round bar 55 drives the adjusting frame 51 to move towards the direction of the auxiliary frame 53, the auxiliary bar 52 plays a limiting role on the adjusting frame 51, at the moment, the limit bar 403 slides into the limit frame 57, the adjusting frame 51 and the auxiliary frame 53 extrude the limit bar 403 towards the direction of the mutual approaching through the limit frame 57, and the purpose that the limit bar 403 is further limited through the adjusting frame 51 and the limit frame 57 is achieved, so that the rubber ring 3 is more stable in working.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (7)
1. The utility model provides an anti-drop formula conductive seal circle, includes piston pin (1), its characterized in that: one side fixedly connected with connecting rod (2) of wrist-pin (1), two rubber rings (3) are installed to the arc surface of wrist-pin (1), two the inside of rubber ring (3) is equipped with adjustment structure (4), adjustment structure (4) include two connecting plates (402), two connecting plates (402) and rubber ring (3) fixed connection, one side fixedly connected with spacing (403) of rubber ring (3) are kept away from to connecting plates (402), one end rotation connection has screw rod (404) of spacing (403) keeping away from connecting plates (402), the arc surface threaded connection of screw rod (404) has fixed block (405), one side fixedly connected with spacing ring (406) of fixed block (405), adjustment tank (407) have been seted up to the inside of spacing ring (406), the inner wall sliding connection of adjustment tank (407) has adjusting block (408), one side fixedly connected with adjusting lever (410) of spacing ring (406) is kept away from to adjusting lever (410), one end fixedly connected with screw rod (412) of spacing block (408), one side fixedly connected with arc surface (412) of adjusting ring (412), fixed ring (411) and arc surface (412).
2. The anti-drop conductive gasket of claim 1, wherein: two auxiliary grooves (401) are formed in the arc surface of the piston pin (1), and the inner walls of the two auxiliary grooves (401) are in sliding connection with the rubber ring (3).
3. The anti-drop conductive gasket of claim 1, wherein: the inside rotation of regulating block (408) is connected with two pulleys (409), and two pulleys (409) are with the inner wall sliding connection of adjustment tank (407).
4. The anti-drop conductive gasket of claim 1, wherein: the anti-slip sleeve (413) is fixedly connected to the arc surface of the adjusting ring (411), and a plurality of anti-slip lines are formed in the arc surface of the anti-slip sleeve (413).
5. The anti-drop conductive gasket of claim 1, wherein: the surface of spacing (403) is equipped with auxiliary structure (5), auxiliary structure (5) are including adjusting frame (51), adjust frame (51) and spacing (403) sliding connection, the inside sliding connection auxiliary rod (52) of adjusting frame (51), one end fixedly connected with auxiliary frame (53) of adjusting frame (51) are kept away from to auxiliary rod (52), one side fixedly connected with auxiliary block (54) of auxiliary rod (52) are kept away from to adjusting frame (51), the inside rotation of auxiliary block (54) is connected with round bar (55), round bar (55) and auxiliary frame (53) threaded connection, upper end fixedly connected with handle (56) of round bar (55).
6. The anti-drop conductive gasket of claim 5, wherein: the arc surface of the handle (56) is fixedly connected with a plurality of anti-slip protrusions, and the anti-slip protrusions are uniformly distributed on the arc surface of the handle (56).
7. The anti-drop conductive gasket of claim 5, wherein: the adjusting frame (51) and the auxiliary frame (53) are fixedly connected with a limiting frame (57) in the direction of approaching each other, and the size of the limiting frame (57) is matched with the size of the limiting strip (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546671.9U CN220082118U (en) | 2023-06-16 | 2023-06-16 | Anti-drop conductive sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546671.9U CN220082118U (en) | 2023-06-16 | 2023-06-16 | Anti-drop conductive sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082118U true CN220082118U (en) | 2023-11-24 |
Family
ID=88822749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321546671.9U Active CN220082118U (en) | 2023-06-16 | 2023-06-16 | Anti-drop conductive sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082118U (en) |
-
2023
- 2023-06-16 CN CN202321546671.9U patent/CN220082118U/en active Active
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