CN216200436U

CN216200436U - Corrosion-resistant sealing metal ring convenient to installation

Info

Publication number: CN216200436U
Application number: CN202122475146.XU
Authority: CN
Inventors: 安世欣; 于丽霞; 安琪; 阎景杰; 安义峰
Original assignee: Shanghai Youqi Sealing Technology Co ltd
Current assignee: Shanghai Youqi Sealing Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-05
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a corrosion-resistant sealing metal ring convenient to install, which comprises a combined mechanism and a fixing mechanism, wherein a positioning mechanism used for sliding is installed on the periphery of the inner side of the combined mechanism, and the fixing mechanism used for enhancing corrosion resistance is fixed in the combined mechanism. This corrosion-resistant sealing metal ring convenient to installation, compare with current device, through the splice, can be in the same place last metal ring and lower metal ring concatenation combination, thereby can make whole use more nimble, can carry out solitary change when taking place local damage, in order to reach the problem of practicing thrift the cost, through the inserted link, can peg graft the location when the concatenation, avoid taking place the dislocation and inconvenient hole to, through the set screw, can run through fixedly after the concatenation, thereby can avoid taking place to drop to open and shut, the set screw is immersed in the splice simultaneously, can avoid causing the interference to sealed, through inner circle and arc head, the inner circle is the rubber material.

Description

Corrosion-resistant sealing metal ring convenient to installation

Technical Field

The utility model relates to the technical field of sealing metal rings, in particular to a corrosion-resistant sealing metal ring convenient to mount.

Background

The selection of the material of the sealing ring has important significance on the sealing performance and the service life of the sealing ring. The performance of the material directly influences the use performance of the sealing ring, the sealing ring has good sealing performance within a working pressure and a certain temperature range, the sealing performance can be automatically improved along with the increase of the pressure, the friction force between the sealing ring device and a moving part is small, the friction coefficient is stable, the sealing ring has strong corrosion resistance, is not easy to age, has long service life and good wear resistance, can automatically compensate to a certain extent after being worn, has a simple structure, is convenient to use and maintain, and ensures that the sealing ring has longer service life.

When the existing sealing metal ring is used, the attached parts are troublesome to install, and certain time is wasted for later-stage replacement and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corrosion-resistant sealing metal ring convenient to mount so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a corrosion-resistant sealing metal ring convenient to installation, includes combined mechanism and fixed establishment, combined mechanism's inboard a week is installed and is used for gliding positioning mechanism for strengthen anticorrosive fixed establishment is fixed in combined mechanism's inside, combined mechanism's surface top is provided with the installation mechanism that is used for quick assembly disassembly, and installation mechanism is the annular distribution about combined mechanism, combined mechanism includes metal ring and concatenation head, below one side of going up the metal ring is fixed with the concatenation head, installation mechanism includes rubber packing ring, fixed head, fixture block, outer lane and press head, the top middle part of rubber packing ring is fixed with the fixed head, and the outside top block of fixed head has the fixture block, the last surface mounting who goes up the metal ring has the outer lane, and the inboard below of outer lane is connected with the press head.

Preferably, the combined mechanism further comprises a lower metal ring and an insertion rod, the lower metal ring is connected below the splicing head, and the insertion rod is fixed on one side above the lower metal ring.

Preferably, the positioning mechanism comprises an inner ring and two arc-shaped heads, the arc-shaped heads are arranged on two sides of the inner ring, and the number of the inner ring is two.

Preferably, the positioning mechanism further comprises positioning blocks, the positioning blocks are fixed on the periphery above the inner ring, and the positioning blocks are annularly distributed relative to the upper metal ring.

Preferably, the fixing mechanism comprises a hard alloy and an aluminum alloy layer, the aluminum alloy layer is connected above the hard alloy, and the lower surface of the aluminum alloy layer is tightly attached to the upper surface of the hard alloy.

Preferably, the fixing mechanism further comprises an oxidation resistant layer, the oxidation resistant layer is fixed on the aluminum alloy layer, and the thickness of the aluminum alloy layer is larger than that of the oxidation resistant layer.

Compared with the prior art, the utility model provides the corrosion-resistant sealing metal ring convenient to install, which has the following beneficial effects: this sealed metal loop can splice the change, practices thrift the cost, and can avoid the device to use for a long time and receive the corruption, conveniently installs simultaneously.

1. According to the utility model, the upper metal ring and the lower metal ring can be spliced and combined together through the splicing head, so that the whole metal ring can be more flexibly used, and can be independently replaced when being locally damaged, so that the cost is saved;

2. according to the utility model, the inner ring is made of rubber, so that the bonding force and the sealing property in the whole can be improved, meanwhile, the abrasion in use can be reduced, the inner ring can be inserted into an object through the positioning block, so that the whole can be prevented from moving radially, the strength of the whole can be improved through the hard alloy, the transverse fracture and deformation can be avoided, the weight of the whole can be reduced through the aluminum alloy layer, meanwhile, the heat generated in the whole can be transmitted and dissipated, and the effect in cooling can be achieved, and the inner ring can be a corrosion-resistant layer such as a zinc coating and the like through the oxidation-resistant layer, so that the corrosion of the device in long-time use can be avoided;

3. according to the utility model, the attaching force of the upper metal ring and the lower metal ring after side mounting can be improved through the rubber gasket, the attaching force of the whole top can be improved through the outer ring which is made of rubber, the cooperation of the outer ring and the rubber gasket can improve the whole mounting fastening and can also improve the sealing performance, the rubber gasket can be conveniently clamped and mounted through the fixing head, the outer ring can be conveniently pressed and mounted through the pressing head, so that the time is saved for dismounting before and after use, and the dismounting, the maintenance and the replacement are convenient.

Drawings

FIG. 1 is a schematic top plan view of the present invention in partial cross-sectional configuration;

FIG. 2 is a schematic cross-sectional view of the fixing mechanism of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a combination mechanism; 101. an upper metal ring; 102. splicing heads; 103. a lower metal ring; 104. A plug rod; 105. fixing screws; 2. a positioning mechanism; 201. an inner ring; 202. an arc-shaped head; 203. positioning blocks; 3. a fixing mechanism; 301. hard alloy; 302. an aluminum alloy layer; 303. an oxidation resistant layer; 4. an installation mechanism; 401. a rubber gasket; 402. a fixed head; 403. a clamping block; 404. an outer ring; 405. a pressing head.

Detailed Description

As shown in figure 1, a corrosion-resistant sealing metal ring convenient to install comprises a combination mechanism 1 and a fixing mechanism 3, a positioning mechanism 2 used for sliding is installed on the periphery of the inner side of the combination mechanism 1, the combination mechanism 1 comprises an upper metal ring 101 and a splicing head 102, the splicing head 102 is fixed on one side of the lower portion of the upper metal ring 101, the combination mechanism 1 further comprises a lower metal ring 103 and a splicing rod 104, the lower metal ring 103 is connected below the splicing head 102, the splicing rod 104 is fixed on one side of the upper portion of the lower metal ring 103, the upper metal ring 101 and the lower metal ring 103 can be spliced and combined together through the splicing head 102, so that the whole body can be used more flexibly, the local damage can be replaced independently to achieve the problem of saving cost, the splicing rod 104 can be used for splicing and positioning during splicing, the dislocation and the inconvenience of hole alignment can be avoided, a fixing screw 105, the fixing screw 105 penetrates the middle part of the splice 102, the fixing screw 105 is connected with the lower metal ring 103 in a threaded manner, the fixing screw 105 can penetrate and fix after splicing, so that the falling-off and the opening can be avoided, and the fixing screw 105 is immersed in the splice 102, can avoid the interference to the sealing, the inner ring 201 and the arc-shaped head 202, the arc-shaped head 202 is arranged at the two sides of the inner ring 201, the number of the inner rings 201 is two, the positioning blocks 203 are fixed on the upper circumference of the inner rings 201, the positioning blocks 203 are distributed in a ring shape relative to the upper metal ring 101, by the inner ring 201 and the arc-shaped head 202, the inner ring 201 is made of rubber, the bonding force and the sealing property in the whole body can be improved, meanwhile, the abrasion in use can be reduced, and the positioning block 203 can be inserted into an object, so that the whole body can be prevented from moving radially;

as shown in fig. 1-3, the fixing mechanism 3 for enhancing corrosion resistance is fixed inside the combined mechanism 1, the mounting mechanism 4 for quick assembly and disassembly is arranged above the surface of the combined mechanism 1, the mounting mechanism 4 is distributed annularly about the combined mechanism 1, the fixing mechanism 3 comprises a hard alloy 301 and an aluminum alloy layer 302, the aluminum alloy layer 302 is connected above the hard alloy 301, the lower surface of the aluminum alloy layer 302 is tightly attached to the upper surface of the hard alloy 301, an oxidation resistant layer 303 and an oxidation resistant layer 303 are fixed on the aluminum alloy layer 302, the thickness of the aluminum alloy layer 302 is larger than that of the oxidation resistant layer 303, the strength of the whole body can be improved by the hard alloy 301 to avoid transverse fracture and deformation, the weight of the whole body can be reduced by the aluminum alloy layer 302, the heat generated by the whole body can be transmitted and dissipated, and the effect of cooling can be achieved, the oxidation-resistant layer 303 can be a corrosion-resistant layer such as a zinc coating and the like, the device can be prevented from being corroded after being used for a long time, the mounting mechanism 4 comprises a rubber gasket 401, a fixing head 402, a clamping block 403, an outer ring 404 and a pressing head 405, the fixing head 402 is fixed in the middle of the upper portion of the rubber gasket 401, the clamping block 403 is clamped on the upper portion of the outer portion of the fixing head 402, the outer ring 404 is mounted on the upper surface of the upper metal ring 101, the pressing head 405 is connected to the lower portion of the inner side of the outer ring 404, the bonding force of the upper metal ring 101 and the lower metal ring 103 after being mounted on the side face can be improved through the rubber gasket 401, the bonding force of the top of the whole body can be improved through the outer ring 404 which is made of rubber, the matching of the rubber gasket 401 can improve the whole mounting fastening performance and the sealing performance, the rubber gasket 401 can be conveniently clamped and mounted through the pressing head 405, the outer ring 404 can be conveniently pressed and installed, so that time is saved for dismounting before and after use, and the outer ring is convenient to take down, maintain and replace.

The working principle is as follows: when the sealing metal ring is used, firstly, the upper metal ring 101 and the lower metal ring 103 can be spliced and combined together through the splicing head 102, so that the whole sealing metal ring can be used more flexibly, and can be independently replaced when local damage occurs, so as to solve the problem of saving cost, then, the splicing positioning can be carried out during splicing through the splicing rod 104, so that the dislocation and inconvenience are avoided, then, the hole can be penetrated and fixed through the fixing screw 105 after splicing, so that the falling and opening can be avoided, meanwhile, the fixing screw 105 is immersed in the splicing head 102, the interference to sealing can be avoided, at the moment, the inner ring 201 is made of rubber through the inner ring 201 and the arc-shaped head 202, the bonding force and the sealing property inside the whole sealing metal ring can be improved, meanwhile, the abrasion during use can be reduced, and then, the sealing metal ring can be spliced with objects through the positioning block 203, thereby preventing the whole body from moving radially, then through the hard alloy 301, the whole strength can be improved to avoid transverse fracture and deformation, through the aluminum alloy layer 302, the whole weight can be lightened, simultaneously, the heat generated by the whole body can be transmitted and dissipated, thereby the effect in cooling can be achieved, then, through the oxidation resistant layer 303, the oxidation resistant layer can be a corrosion resistant layer such as a zinc coating, the corrosion of the device can be avoided after long-time use, at the moment, through the rubber gasket 401, the attaching force of the side surface of the upper metal ring 101 and the lower metal ring 103 after installation can be improved, then, through the outer ring 404, the rubber material is adopted, the attaching force of the top of the whole body can be improved, the matching of the rubber gasket 401 is realized, the fastening of the whole body installation can be improved, the sealing performance can also be improved, through the fixing head 402, the rubber gasket 401 can be conveniently clamped and installed, finally, the outer ring 404 can be conveniently pressed and installed through the pressing head 405, so that time is saved for dismounting before and after use, and the outer ring is convenient to take down, maintain and replace.

Claims

1. The corrosion-resistant sealing metal ring convenient to mount comprises a combination mechanism (1) and a fixing mechanism (3), and is characterized in that a positioning mechanism (2) used for sliding is mounted on the periphery of the inner side of the combination mechanism (1) and used for reinforcing corrosion resistance, the fixing mechanism (3) is fixed in the combination mechanism (1), a mounting mechanism (4) used for rapid mounting and dismounting is arranged above the surface of the combination mechanism (1), the mounting mechanism (4) is annularly distributed relative to the combination mechanism (1), the combination mechanism (1) comprises an upper metal ring (101) and a splicing head (102), the splicing head (102) is fixed on one side of the lower portion of the upper metal ring (101), the mounting mechanism (4) comprises a rubber gasket (401), a fixing head (402), a clamping block (403), an outer ring (404) and a pressing head (405), the fixing head (402) is fixed in the middle of the upper portion of the rubber gasket (401), and a clamping block (403) is clamped at the upper part of the outer part of the fixed head (402), an outer ring (404) is arranged on the upper surface of the upper metal ring (101), and a pressing head (405) is connected at the lower part of the inner side of the outer ring (404).

2. The corrosion-resistant sealing metal ring convenient to mount according to claim 1, wherein the combined mechanism (1) further comprises a lower metal ring (103) and an insertion rod (104), the lower metal ring (103) is connected below the splicing head (102), and the insertion rod (104) is fixed on one side above the lower metal ring (103).

3. An easily installed corrosion-resistant sealing metal ring according to claim 2, wherein the combined mechanism (1) further comprises a fixing screw (105), the fixing screw (105) penetrates through the middle of the splice (102), and the fixing screw (105) is screwed on the lower metal ring (103).

4. An easily installable corrosion-resistant sealing metal ring according to claim 1, wherein the positioning mechanism (2) comprises an inner ring (201) and arc-shaped heads (202), the arc-shaped heads (202) are arranged on two sides of the inner ring (201), and the number of the inner ring (201) is two.

5. An easily installable corrosion-resistant sealing ring according to claim 4, wherein the positioning mechanism (2) further comprises positioning blocks (203), the positioning blocks (203) are fixed on the inner ring (201) in a circle, and the positioning blocks (203) are distributed annularly with respect to the upper ring (101).

6. The corrosion-resistant sealing metal ring convenient to mount according to claim 1, wherein the fixing mechanism (3) comprises a hard alloy (301) and an aluminum alloy layer (302), the aluminum alloy layer (302) is connected above the hard alloy (301), and the lower surface of the aluminum alloy layer (302) is tightly attached to the upper surface of the hard alloy (301).

7. An easy-to-install corrosion-resistant sealing ring according to claim 1, wherein the fixing mechanism (3) further comprises an oxidation-resistant layer (303), the oxidation-resistant layer (303) is fixed on the aluminum alloy layer (302), and the thickness of the aluminum alloy layer (302) is larger than that of the oxidation-resistant layer (303).