CN212899731U - Dynamic and static ring wind pressure slag reduction mechanism - Google Patents
Dynamic and static ring wind pressure slag reduction mechanism Download PDFInfo
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- CN212899731U CN212899731U CN202021780975.8U CN202021780975U CN212899731U CN 212899731 U CN212899731 U CN 212899731U CN 202021780975 U CN202021780975 U CN 202021780975U CN 212899731 U CN212899731 U CN 212899731U
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- ring
- rubber pad
- axle sleeve
- wind pressure
- sleeve ring
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Abstract
The utility model discloses a sound ring wind pressure subtracts sediment mechanism, including the axle sleeve ring, thread fixing ring and rubber pad, the arc wall has been seted up in the axle sleeve ring outside, axle sleeve ring inside both ends are provided with the rubber pad, axle sleeve ring both ends are connected with thread fixing ring through the thread groove, centre gripping elasticity sealing washer in the middle of thread fixing ring and the rubber pad, thread fixing ring one side welding has the subtracts sediment ring block. The utility model discloses bulk strength, non-deformable, damage, simultaneously, can reduce the influence of the wind pressure counter shaft lantern ring, can reduce the material sediment and pile up on its surface, be fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a sound ring technical field, in particular to sound ring wind pressure subtracts sediment mechanism.
Background
The dynamic and static rings are mechanical sealing structures and are widely applied to various mechanical transmission connections, a mechanical transmission shaft penetrates inside and outside equipment, a circumferential gap exists between a shaft and the equipment, a medium in the equipment leaks outwards through the gap, and therefore the dynamic and static rings are required to be used for preventing leakage.
Disclosure of Invention
The utility model aims to provide a sound ring wind pressure subtracts sediment mechanism can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sound ring wind pressure subtracts sediment mechanism, includes the axle sleeve ring, thread fixing ring and rubber pad, the arc wall has been seted up in the axle sleeve ring outside, axle sleeve ring inside both ends are provided with the rubber pad, axle sleeve ring both ends are connected with thread fixing ring through the thread groove, centre gripping elasticity sealing washer in the middle of thread fixing ring and the rubber pad, thread fixing ring one side welding has subtracts sediment ring piece.
Further, the number of the arc-shaped grooves is multiple.
Furthermore, the inside both ends welding of axle lantern ring has the fixture block, rubber pad one side is seted up the draw-in groove that corresponds with the fixture block.
Furthermore, preformed hole has been seted up to thread fixing ring one side, the quantity in preformed hole is a plurality of.
Further, the elastic sealing ring is made of polyurethane elastomer materials, and the rubber pad is made of hard butyl rubber.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up the axle sleeve ring, rubber pad and thread tightening ring, the personnel overlaps the axle sleeve ring on equipment, embolias the axle sleeve ring with the rubber pad from axle sleeve ring both ends in, after the rubber pad got into the axle sleeve ring inside, the intra-annular fixture block of axle sleeve inserted the draw-in groove of rubber pad one side, fixed, spacing to the rubber pad, prevent that the rubber pad from rotating, embolias the axle sleeve ring both ends with elastic seal circle again, and the use tool twists the thread tightening ring in axle sleeve ring both ends, and after thread tightening ring got into the axle sleeve ring both ends, with elastic seal circle centre gripping, fix.
2. Through setting up and subtracting sediment ring piece and arc wall, a plurality of arc walls have been seted up in the axle sleeve ring outside, and the arc wall is the arc structure, can reduce the wind pressure at axle sleeve ring work, avoids the great influence axle lantern ring work of wind pressure, and because of the arc structure of arc wall, makes its inside difficult material sediment of piling up, and the welding of thread fixing ring one side has and subtracts sediment ring piece, and when the axle sleeve ring removed, subtracts sediment ring piece and clearly scrapes the accumulational material sediment between thread fixing ring and the axle, reaches and subtracts the sediment purpose.
Drawings
Fig. 1 is the overall structure schematic diagram of the dynamic and static ring wind pressure slag reducing mechanism of the utility model.
Fig. 2 is a side view of the dynamic and static ring wind pressure slag reducing mechanism of the utility model.
In the figure: 1. a shaft collar; 2. a threaded retainer ring; 3. a rubber pad; 4. an elastic sealing ring; 5. a slag reducing ring block; 6. an arc-shaped slot; 7. a clamping block; 8. a card slot; 9. holes are reserved.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a sound ring wind pressure subtracts sediment mechanism, includes axle lantern ring 1, thread fixing ring 2 and rubber pad 3, arc wall 6 has been seted up to the axle lantern ring 1 outside, the inside both ends of axle lantern ring 1 are provided with rubber pad 3, axle lantern ring 1 both ends are connected with thread fixing ring 2 through the thread groove, the centre gripping has elastic seal 4 in the middle of thread fixing ring 2 and the rubber pad 3, the welding of thread fixing ring 2 one side has subtracts sediment ring 5.
Wherein, the number of the arc-shaped grooves 6 is a plurality.
In this embodiment, as shown in fig. 1, the plurality of arc-shaped grooves 6 on the outer side of the shaft sleeve ring 1 can effectively reduce the influence of wind pressure on the shaft sleeve ring 1 due to the arc-shaped structure.
The shaft sleeve ring comprises a shaft sleeve ring 1, wherein clamping blocks 7 are welded at two ends of the inside of the shaft sleeve ring 1, and a clamping groove 8 corresponding to the clamping blocks 7 is formed in one side of the rubber pad 3.
In this embodiment, as shown in fig. 1, after the rubber pad 3 is sleeved into the shaft sleeve ring 1, the clamping block 7 is inserted into the clamping groove 8 to fix and limit the rubber pad 3.
Wherein, the preformed hole 9 has been seted up to 2 one sides of thread tightening ring, the quantity of preformed hole 9 is a plurality of.
In this embodiment, as shown in fig. 2, a plurality of preformed holes 9 facilitate the rotation of the threaded fastener ring 2 by a person using a tool.
The elastic sealing ring 4 is made of polyurethane elastomer material, and the rubber pad 3 is made of hard butyl rubber.
In this embodiment, as shown in fig. 1, the elastic sealing ring 4 made of the polyurethane elastomer material has good elasticity, and can effectively play a role in filling and sealing between the thread fixing ring 2 and the rubber pad 3, and the rubber pad 3 made of the butyl rubber material has good wear resistance and is not easy to wear.
It should be noted that, the utility model relates to a sound ring wind pressure subtracts sediment mechanism, in operation, personnel cover the axle sleeve ring 1 on equipment, embolia rubber pad 3 in the axle sleeve ring 1 from the axle sleeve ring 1 both ends, after rubber pad 3 got into the axle sleeve ring 1 inside, in the draw-in groove 8 of rubber pad 3 one side was inserted to the fixture block 7 in the axle sleeve ring 1, fix, spacing rubber pad 3, prevent that rubber pad 3 from rotating, rubber pad 3 that butyl rubber material made, the wear resistance is good, difficult wearing and tearing, embolia axle sleeve ring 1 both ends with elastic seal 4 again, the use tools twist solid thread ring 2 into axle sleeve ring 1 both ends through preformed hole 9, solid thread ring 2 gets into axle sleeve ring 1 both ends after, with elastic seal 4 centre gripping, fix, elastic seal 4 elasticity that polyurethane elastomer material made is good, can effectively play between solid thread ring 2 and rubber pad 3 and pack the packing, Sealing effect, a plurality of arcs 6 have been seted up in the axle sleeve ring 1 outside, arc 6 is the arc structure, can reduce the wind pressure at the work of axle sleeve ring 1, avoid the great influence axle sleeve ring 1 work of wind pressure, and because of the arc structure of arc 6, make its inside difficult material sediment of piling up, the welding of 2 one side of thread fixing ring has the sediment ring piece 5 that subtracts, when axle sleeve ring 1 removes, subtract sediment ring piece 5 and scrape the accumulational material sediment between thread fixing ring 2 and the axle, reach and subtract the sediment purpose.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a sound ring wind pressure subtracts sediment mechanism, includes axle sleeve ring (1), thread tightening ring (2) and rubber pad (3), its characterized in that: arc wall (6) have been seted up in the axle sleeve ring (1) outside, the inside both ends of axle sleeve ring (1) are provided with rubber pad (3), the axle sleeve ring (1) both ends are connected with thread fixing ring (2) through the thread groove, centre gripping elasticity sealing washer (4) in the middle of thread fixing ring (2) and rubber pad (3), the welding of thread fixing ring (2) one side has subtracts sediment ring piece (5).
2. The dynamic and static ring wind pressure slag reducing mechanism according to claim 1, characterized in that: the number of the arc-shaped grooves (6) is multiple.
3. The dynamic and static ring wind pressure slag reducing mechanism according to claim 1, characterized in that: the shaft sleeve ring is characterized in that clamping blocks (7) are welded at two ends of the interior of the shaft sleeve ring (1), and clamping grooves (8) corresponding to the clamping blocks (7) are formed in one side of the rubber pad (3).
4. The dynamic and static ring wind pressure slag reducing mechanism according to claim 1, characterized in that: preformed hole (9) have been seted up to screw thread fixed ring (2) one side, the quantity of preformed hole (9) is a plurality of.
5. The dynamic and static ring wind pressure slag reducing mechanism according to claim 1, characterized in that: the elastic sealing ring (4) is made of polyurethane elastomer material, and the rubber pad (3) is made of hard butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021780975.8U CN212899731U (en) | 2020-08-24 | 2020-08-24 | Dynamic and static ring wind pressure slag reduction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021780975.8U CN212899731U (en) | 2020-08-24 | 2020-08-24 | Dynamic and static ring wind pressure slag reduction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212899731U true CN212899731U (en) | 2021-04-06 |
Family
ID=75247712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021780975.8U Active CN212899731U (en) | 2020-08-24 | 2020-08-24 | Dynamic and static ring wind pressure slag reduction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212899731U (en) |
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2020
- 2020-08-24 CN CN202021780975.8U patent/CN212899731U/en active Active
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