CN213512066U - Shaft seal easy to assemble - Google Patents
Shaft seal easy to assemble Download PDFInfo
- Publication number
- CN213512066U CN213512066U CN202022197564.2U CN202022197564U CN213512066U CN 213512066 U CN213512066 U CN 213512066U CN 202022197564 U CN202022197564 U CN 202022197564U CN 213512066 U CN213512066 U CN 213512066U
- Authority
- CN
- China
- Prior art keywords
- shaft seal
- circle
- sealing
- connecting rod
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
Abstract
The utility model relates to an axle seal of easy equipment, including the combination piece, the left side installation of combination piece is provided with the connection piece, the right side of combination piece is provided with the gomphosis circle, tight circle is installed on the right side of gomphosis circle, the cross connection hole has been seted up to the inside of tight circle, the inside of cross connection hole is run through there is the connecting rod, the outside cover in left side of connecting rod is equipped with the packing ring, the inboard gomphosis of tight circle has the sealed cowling, the inside of sealed cowling is provided with the sealing member, the outside parcel of sealing member has the thread piece, the inside of sealing member is run through there is the mobile jib. This shaft seal of easy equipment constitutes through cross-under hole and connecting rod and dismantles the structure, and the connecting rod runs through perpendicularly in the inside of cross-under hole, runs through the inside in cross-under hole with the connecting rod to with gomphosis circle and closely be connected closely fixed between the circle, such mode can make whole shaft seal can very simple equipment and dismantlement, operations such as the maintenance of the convenient to use person's countershaft seal later stage.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an axle seal field, concretely relates to axle seal of easy equipment.
[ background of the invention ]
The seal can be classified into a static seal and a dynamic seal, the static seal refers to a seal that tightly seals a sealed container of a sealed cabin for sealing letters and seals of orders, and the dynamic seal is used for preventing external impurities from entering the inside of a machine or a shaft in a large machine or a shaft machine.
The common connecting structure of the existing shaft seal is very complex, and is not beneficial to the assembly and disassembly of the shaft seal, thereby causing inconvenience to the daily cleaning and maintenance of the shaft seal. Aiming at the problems, the novel shaft seal is designed on the basis of the original shaft seal.
[ Utility model ] content
In order to solve the above problem, an object of the utility model is to provide an axle seal of easy equipment, it is very complicated to have solved the connection structure usually of current axle seal, is unfavorable for the equipment and the dismantlement of counter shaft seal to counter shaft seal's daily clearance and maintenance cause inconvenient problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an axle seal of easy equipment, includes the combined piece, the left side installation of combined piece is provided with the connection piece, the right side of combined piece is provided with the gomphosis circle, tight circle is installed on the right side of gomphosis circle, the cross connection hole has been seted up to the inside of tight circle, the inside of cross connection hole runs through there is the connecting rod, the outside cover in left side of connecting rod is equipped with the packing ring, the inboard gomphosis of tight circle has the sealed cowling, the inside of sealed cowling is provided with the sealing member, the outside parcel of sealing member has the screw thread piece, the inside of sealing member has run through the mobile jib, the right side of sealed cowling is provided with the sealing washer, the spread groove has been seted up on the inside right side of sealing washer, the inboard of.
The utility model provides an axle seal of easy equipment further sets up to: and the inner parts of the embedded ring and the tight ring are fixedly provided with through holes.
The utility model provides an axle seal of easy equipment further sets up to: the through holes and the connecting rods form a disassembly structure, and the connecting rods vertically penetrate through the inside of the through holes.
The utility model provides an axle seal of easy equipment further sets up to: the outer surface of the connecting rod is tightly attached to the inner surface of the washer.
The utility model provides an axle seal of easy equipment further sets up to: the main rod penetrates through the sealing cover and the sealing piece.
The utility model provides an axle seal of easy equipment further sets up to: the thread blocks are uniformly arranged in the same parallel line direction relative to the outside of the sealing piece.
The utility model provides an axle seal of easy equipment further sets up to: the sealing ring forms a disassembly structure with the connecting block through the connecting groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) this shaft seal of easy equipment constitutes through cross-under hole and connecting rod and dismantles the structure, and the connecting rod runs through in the inside of cross-under hole perpendicularly, runs through the inside in cross-under hole with the connecting rod to with gomphosis circle and closely be connected between the circle closely fixed, such mode can make whole shaft seal can very simple equipment and dismantlement, operations such as the maintenance of the sealed later stage of convenient to use person counter shaft.
(2) This shaft seal of easy equipment is same parallel line direction align to grid through the outside about the sealing member between the screw thread piece, and the screw thread dismouting between sealing member and the sealed cowling can be convenient for to the outside screw thread piece of sealing member.
(3) This shaft seal of easy equipment passes through the spread groove through the sealing washer and constitutes the dismantlement structure with the connecting block, passes through the block between spread groove and the connecting block with the sealing washer and is connected fixedly, and such mode can make the sealing washer and the reinforced ring between be connected more convenient with the split.
[ description of the drawings ]
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the combination piece of the present invention;
fig. 3 is a schematic view of the internal structure of the sealing ring of the present invention.
In the figure: 1. assembling the sheets; 2. connecting sheets; 3. a fitting ring; 4. a tight ring; 5. perforating the hole; 6. a connecting rod; 7. a gasket; 8. a sealing cover; 9. a seal member; 10. a thread block; 11. a main rod; 12. a seal ring; 13. connecting grooves; 14. connecting blocks; 15. and (7) reinforcing the ring.
[ detailed description ] embodiments
An easily assembled shaft seal according to the present invention is described in further detail below with reference to specific embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: an easily assembled shaft seal comprises a combined piece 1, a connecting piece 2, an embedded ring 3, a tight ring 4, a through hole 5, a connecting rod 6, a gasket 7, a sealing cover 8, a sealing piece 9, a threaded block 10, a main rod 11, a sealing ring 12, a connecting groove 13, a connecting block 14 and a reinforcing ring 15, wherein the connecting piece 2 is arranged on the left side of the combined piece 1, the embedded ring 3 is arranged on the right side of the combined piece 1, the tight ring 4 is arranged on the right side of the embedded ring 3, the through hole 5 is formed in the tight ring 4, the connecting rod 6 penetrates through the inside of the through hole 5, the gasket 7 is sleeved on the outer portion of the left side of the connecting rod 6, the sealing cover 8 is embedded on the inner side of the tight ring 4, the sealing piece 9 is arranged in the sealing cover 8, the threaded block 10 wraps the outer portion of the sealing piece 9, the main rod 11 penetrates through the inside of the sealing piece 9, the, the inner side of the connecting groove 13 is connected with a connecting block 14, and the right side of the connecting block 14 is fixed with a reinforcing ring 15;
the inner parts of the embedded ring 3 and the tight ring 4 are both fixedly provided with a through hole 5, the embedded ring 3 connected with the combined piece 1 can be aligned and connected with the tight ring 4, and a sealing cover 8 sleeved in the tight ring 4 is fixedly connected with the embedded ring 3;
the through hole 5 and the connecting rod 6 form a disassembly structure, the connecting rod 6 vertically penetrates through the inside of the through hole 5, and the connecting rod 6 penetrates through the inside of the through hole 5, so that the connection between the embedded ring 3 and the tight ring 4 is tightly fixed, the whole shaft seal can be simply assembled and disassembled in such a way, and a user can conveniently perform operations such as maintenance and the like on the shaft seal in the later stage;
the outer surface of the connecting rod 6 is tightly attached to the inner surface of the washer 7, and the washer 7 is sleeved outside the left side of the connecting rod 6, so that the position of the connecting rod 6 is locked;
the main rod 11 penetrates through the sealing cover 8 and the sealing element 9, and the sealing cover 8 can seal and protect the position around the sealing element 9;
the thread blocks 10 are uniformly arranged in the same parallel line direction relative to the outside of the sealing element 9, and the thread blocks 10 outside the sealing element 9 can facilitate the thread assembly and disassembly between the sealing element 9 and the sealing cover 8;
the sealing ring 12 and the connecting block 14 form a disassembly structure through the connecting groove 13, and the sealing ring 12 is fixedly connected through the clamping between the connecting groove 13 and the connecting block 14, so that the connection and the disassembly between the sealing ring 12 and the reinforcing ring 15 are more convenient.
The utility model discloses a theory of operation is: when in use, firstly, the embedded ring 3 connected with the combined piece 1 is aligned and connected with the tight ring 4, the sealing cover 8 sleeved inside the tight ring 4 is connected and fixed with the embedded ring 3, the connecting rod 6 penetrates through the inside of the through hole 5, so that the embedded ring 3 is tightly connected and fixed with the tight ring 4, then the gasket 7 is sleeved outside the left side of the connecting rod 6, so that the position of the connecting rod 6 is locked, the main rod 11 penetrates through the inside of the connecting piece 2, and the connecting piece 2 limits the position of the left side of the combined piece 1, so that the whole shaft seal can be simply assembled and disassembled, a user can conveniently maintain and other operations in the later stage of the shaft seal, the sealing ring 12 is sleeved outside the right side of the main rod 11, and then the sealing ring 12 is fixedly connected through the clamping between the connecting groove 13 and the connecting block 14, so that the connection and disassembly between the sealing ring 12 and the reinforcing ring 15 are more convenient, the threaded block 10 on the outside of the seal 9 facilitates the threaded connection and disconnection between the seal 9 and the seal housing 8, which is the working principle of the easily assembled shaft seal, and the details not described in the present specification are well known to those skilled in the art.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. An easily assembled shaft seal, comprising a segment, characterized in that: the left side installation of combination piece is provided with the connection piece, the right side of combination piece is provided with the gomphosis circle, tight circle is installed on the right side of gomphosis circle, the cross bore hole has been seted up to the inside of tight circle, the inside of cross bore hole is run through there is the connecting rod, the outside cover in left side of connecting rod is equipped with the packing ring, the inboard gomphosis of tight circle has the sealed cowling, the inside of sealed cowling is provided with the sealing member, the outside parcel of sealing member has the thread block, the inside of sealing member is run through there is the mobile jib, the right side of sealed cowling is provided with the sealing washer, the spread groove has been seted up on the inside right side of sealing washer, the inboard of spread groove.
2. An easily assembled shaft seal as defined in claim 1, wherein: and the inner parts of the embedded ring and the tight ring are fixedly provided with through holes.
3. An easily assembled shaft seal as defined in claim 1, wherein: the through holes and the connecting rods form a disassembly structure, and the connecting rods vertically penetrate through the inside of the through holes.
4. An easily assembled shaft seal as defined in claim 1, wherein: the outer surface of the connecting rod is tightly attached to the inner surface of the washer.
5. An easily assembled shaft seal as defined in claim 1, wherein: the main rod penetrates through the sealing cover and the sealing piece.
6. An easily assembled shaft seal as defined in claim 1, wherein: the thread blocks are uniformly arranged in the same parallel line direction relative to the outside of the sealing piece.
7. An easily assembled shaft seal as defined in claim 1, wherein: the sealing ring forms a disassembly structure with the connecting block through the connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022197564.2U CN213512066U (en) | 2020-09-30 | 2020-09-30 | Shaft seal easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022197564.2U CN213512066U (en) | 2020-09-30 | 2020-09-30 | Shaft seal easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213512066U true CN213512066U (en) | 2021-06-22 |
Family
ID=76464169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022197564.2U Active CN213512066U (en) | 2020-09-30 | 2020-09-30 | Shaft seal easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213512066U (en) |
-
2020
- 2020-09-30 CN CN202022197564.2U patent/CN213512066U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213512066U (en) | Shaft seal easy to assemble | |
| CN112145690A (en) | Shaft seal easy to assemble | |
| CN205191010U (en) | Take threaded for union of lens washer | |
| CN205350343U (en) | Nut sealing device | |
| CN213451281U (en) | Waterproof structure of bolt joint and locomotive junction box applying same | |
| CN211648442U (en) | Fastening and sealing assembly for plunger pump | |
| CN112443531A (en) | Guide sleeve for piston rod of servo oil cylinder | |
| CN205315250U (en) | Crankcase left side lid mounting structure of cleaning machine pump head | |
| CN203421174U (en) | Assembly type open oil seal | |
| CN218236213U (en) | Quick detachable ball valve packing structure | |
| CN206071860U (en) | A kind of plunger pump one-way valve component of convenient dismounting | |
| CN206129777U (en) | But pressurized strut structure that quick -release was adjusted | |
| CN217925802U (en) | Polished rod sealer oil leak collection device | |
| CN205806529U (en) | A kind of removable two-way hard seal butterfly valve | |
| CN205001278U (en) | Hydraulic cylinder | |
| CN206112345U (en) | Tip is equipped with hard pipe fittings of bulge loop | |
| CN204901046U (en) | Stop valve seal structure | |
| CN205298553U (en) | Packing box subassembly that possesses removable letter mouth structure | |
| CN203442138U (en) | Assembly type split framework oil seal | |
| CN218093491U (en) | Sealed AC power frequency axial flow fan | |
| CN213512067U (en) | Shaft seal with dustproof structure | |
| CN211501965U (en) | Connecting device for petroleum storage and transportation pipeline | |
| CN220792368U (en) | Steel pipe convenient to install | |
| CN202937810U (en) | Sealing device of rotating shaft of double-screw propulsion desulfurization device for junked tire powder | |
| CN213235407U (en) | Servo variable plunger pump with molding spherical structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |