CN218472896U - End cover gasket subassembly convenient to change - Google Patents
End cover gasket subassembly convenient to change Download PDFInfo
- Publication number
- CN218472896U CN218472896U CN202221406254.XU CN202221406254U CN218472896U CN 218472896 U CN218472896 U CN 218472896U CN 202221406254 U CN202221406254 U CN 202221406254U CN 218472896 U CN218472896 U CN 218472896U
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- gasket
- end cover
- lower extreme
- end cap
- gasket body
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Abstract
The utility model relates to an end cover gasket technical field just discloses an end cover gasket subassembly convenient to change, include the end cover body and install the first gasket body at end cover body lower extreme, it has first screw ring body to inlay on the end cover body, the plug rod subassembly has been alternated to first screw ring internal, the plug rod subassembly includes the plug rod body of being connected with first screw ring body middle part interlude and installs the fixture block in plug rod body periphery, the double-screw bolt is installed to the lower extreme of plug rod body, the second screw ring body of the lower extreme threaded connection of double-screw bolt, end cover body, first gasket body and second gasket distribute by last to the bottom in proper order, and the three closely laminates, and is sealed effectual, under the cooperation of second screw ring body and double-screw bolt, dismantles the end cover body with other work pieces, also can not make first gasket body and second gasket body drop, the protection of being convenient for.
Description
Technical Field
The utility model relates to an end cover gasket technical field specifically is an end cover gasket subassembly convenient to change.
Background
The end cover is a back cover arranged behind the motor and other machine cases. The gasket is a material made of paper, rubber or copper sheet, placed between two planes to enhance sealing, and a sealing element disposed between the static sealing surfaces to prevent fluid leakage.
The gasket of the traditional end cover gasket is directly placed on the end cover, when the end cover is detached from other workpieces, the gasket is easy to directly drop, the stability is poor, once the gasket is lost, the gasket with a proper size needs to be matched with the end cover, otherwise, the sealing effect of the end cover is influenced, the operation of reassembly is complicated, and the gasket is inconvenient to use; accordingly, the present need has not been met, and there has been provided an end cap gasket assembly which is easily replaceable.
SUMMERY OF THE UTILITY MODEL
The utility model provides an end cover gasket subassembly convenient to change possesses sealed effectual, and the beneficial effect of dismouting, change of being convenient for has solved the dismouting of being not convenient for and the change of the traditional end cover gasket subassembly that mentions in the above-mentioned background art, and the gasket drops easily and the problem of losing.
The utility model provides a following technical scheme: the utility model provides an end cover gasket subassembly convenient to change, includes the end cover body and installs the first gasket body at end cover body lower extreme, it has first screw thread ring body to inlay on the end cover body, the interlude has the inserted bar subassembly in the first screw thread ring body, the inserted bar subassembly includes the inserted bar body of being connected with the interlude in first screw thread ring body middle part and installs the fixture block in inserted bar body periphery, the double-screw bolt is installed to the lower extreme of inserted bar body, the lower extreme threaded connection's of double-screw bolt second screw thread ring body.
As an alternative to the end cap gasket assembly being convenient for replacement, wherein: the lower end of the stud is in threaded connection with the second threaded ring body.
As an alternative to the conveniently replaceable end cap gasket assembly of the present invention, wherein: the second gasket body is installed to the lower extreme of first gasket body, the spliced eye has been seted up jointly on first gasket body and the second gasket body, the spliced eye alternates with the inserted bar body and is connected.
As an alternative to the end cap gasket assembly being convenient for replacement, wherein: the end cover body is further provided with a third gasket body, and the third gasket body is provided with an opening communicated with the first threaded ring body and the inserting hole.
As an alternative to the end cap gasket assembly being convenient for replacement, wherein: the first gasket body, the second gasket body and the third gasket body are consistent with the diameter of the inner ring of the end cover body.
As an alternative to the end cap gasket assembly being convenient for replacement, wherein: the upper end fixed mounting of grafting pole body is spacing dish, the diameter of spacing dish is greater than the open-ended diameter.
As an alternative to the end cap gasket assembly being convenient for replacement, wherein: the fixture blocks are arranged in a plurality of numbers, a clamping groove is formed between every two adjacent fixture blocks, and the clamping grooves are connected with the first gasket body and the second gasket body in a clamped mode respectively.
As an alternative to the end cap gasket assembly being convenient for replacement, wherein: and a sucker is mounted at the lower end of the second threaded ring body and is attached to the second gasket body.
The utility model discloses possess following beneficial effect:
1. this end cover gasket subassembly convenient to change, end cover body, first gasket body and second gasket distribute by last to down in proper order, and the three closely laminates, and is sealed effectual, under the cooperation of second screw ring body and double-screw bolt, dismantles the end cover body with other work pieces, also can not make first gasket body and second gasket body drop, the protection of being convenient for.
2. This end cover gasket subassembly convenient to change, third gasket body are located the upper end of end cover body for the sealed use of filling up of reserve, under the effect of spacing dish, third gasket body can not drop from the end cover body, and be convenient for fixed and spacing can also block up the hole on the first screw ring body, be convenient for seal.
3. This end cover gasket subassembly convenient to change has seted up the draw-in groove between the adjacent fixture block, and a plurality of draw-in grooves respectively with first gasket body and second gasket body joint, are convenient for to the fixed of first gasket body and second gasket body, and second screw thread ring body and double-screw bolt are dismantled the back, and first gasket body and second gasket body also can not drop consequently, and fixed effectual.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an overall explosion diagram of the present invention.
Fig. 3 is a schematic structural view of the end cover body and the first gasket body of the present invention.
Fig. 4 is a schematic view of the structure of the insertion rod assembly and the suction cup of the present invention.
In the figure: 1. an end cap body; 11. a first threaded ring body; 2. a third gasket body; 21. an opening; 3. an insertion rod assembly; 31. a plug rod body; 32. a clamping block; 33. a card slot; 34. a limiting disc; 35. a stud; 4. a first gasket body; 5. a second gasket body; 6. inserting holes; 7. a suction cup; 71. a second threaded ring body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Example 1
This embodiment is anticipated is promoting to solve the problem how to carry out dismouting use to end cover gasket subassembly, please refer to fig. 1-4, an end cover gasket subassembly convenient to change, including end cover body 1 and the first gasket body 4 of installing at end cover body 1 lower extreme, it has first screw ring body 11 to inlay on the end cover body 1, peg graft in the first screw ring body 11 and have peg graft the pole subassembly 3, peg the pole subassembly 3 includes the peg rod body 31 of being connected with first screw ring body 11 middle part interlude and installs the fixture block 32 in peg rod body 31 periphery, stud 35 is installed to the lower extreme of peg rod body 31, the second screw ring body 71 of the lower extreme threaded connection of stud 35.
The lower end of the stud 35 is in threaded connection with the second threaded ring 71.
The end cover body 1 and the first gasket body 4 at the lower end of the end cover body jointly form an end cover gasket assembly, and the first gasket body 4 plays a sealing effect for the end cover body 1.
Two sealing structures of a first gasket body 4 and a second gasket body 5 are further mounted at the lower end of the end cover body 1, so that sealing effect can be achieved, and the tightness of the device is improved.
On first gasket body 4 and second gasket body 5 passed through spliced eye 6 spliced pole body 31 in proper order, with the first screw ring body 11 of end cover body 1 and spliced pole body 31's upper end threaded connection, utilize the double-screw bolt 35 threaded connection of second screw ring body 71 with spliced pole body 31 lower extreme at last, the installation is comparatively simple, ensures that end cover body 1, first gasket body 4 and second gasket 5 distribute by last to down in proper order, and the three closely laminates, and is sealed effectual.
Under the cooperation of the second thread ring body 71 and the stud 35, the end cover body 1 and other workpieces are detached, and the first gasket body 4 and the second gasket body 5 cannot fall off, so that protection is facilitated.
When the gasket needs to be detached, the second threaded ring body 71 and the stud 35 at the lower end of the insertion rod body 31 are rotated reversely, so that the lower end of the insertion rod body 31 has no constraint force, the first gasket body 4 and the second gasket body 5 can sequentially fall off, and the gasket is simple to assemble and disassemble and convenient to replace.
Example 2
In the embodiment, the problem of how to prevent the hole in the first threaded ring body 11 from affecting the sealing performance of the device is solved, and the embodiment is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 1 to 4, a third gasket body 2 is further installed on the end cover body 1, and an opening 21 communicated with the first threaded ring body 11 and the insertion hole 6 is formed in the third gasket body 2.
The third gasket body 2 is positioned at the upper end of the end cover body 1 and used as a standby sealing gasket.
The first gasket body 4, the second gasket body 5 and the third gasket body 2 are consistent with the inner ring diameter of the end cover body 1.
The three of being convenient for can laminate with the inner wall of end cover body 1 completely, and difficult production space, the leakproofness is strong.
The upper end fixed mounting of peg graft pole body 31 spacing dish 34, the diameter of spacing dish 34 is greater than the diameter of opening 21.
Under the effect of spacing dish 34, third gasket body 2 can not drop from end cover body 1, is convenient for fix and spacing, can also block up the hole on the first screw ring body 11, is convenient for seal.
Example 3
In the present embodiment, how to fix the first gasket body 4 and the second gasket body 5 is intended to be solved, and the present embodiment is an improvement made on the basis of the embodiment 2, specifically, referring to fig. 3-4, a plurality of clamping blocks 32 are provided, a clamping groove 33 is provided between adjacent clamping blocks 32, the plurality of clamping grooves 33 are respectively clamped with the first gasket body 4 and the second gasket body 5, so as to facilitate fixing of the first gasket body 4 and the second gasket body 5, after the second threaded ring body 71 and the stud 35 are disassembled, the first gasket body 4 and the second gasket body 5 will not fall off, and a manual operation is required, so that the fixing effect is good.
Sucking disc 7 is installed to the lower extreme of second screw ring body 71, and this device installation is accomplished the back, and sucking disc 7 and the laminating of second gasket body 5 can seal up the plug-in hole 6, can also ensure that sucking disc 7 can laminate completely with second gasket body 5, does not influence the use of end cover body 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an end cover gasket subassembly convenient to change, includes end cover body (1) and installs first gasket body (4) at end cover body (1) lower extreme, its characterized in that: end cover body (1) is gone up to inlay and is had first screw thread ring body (11), alternate in first screw thread ring body (11) and have grafting pole subassembly (3), grafting pole subassembly (3) include with first screw thread ring body (11) middle part alternate peg graft pole body (31) of being connected and install fixture block (32) in peg pole body (31) periphery, double-screw bolt (35) are installed to the lower extreme of peg pole body (31), second screw thread ring body (71) that the lower extreme of double-screw bolt (35) is connected.
2. An end cap gasket assembly for facilitating replacement according to claim 1, wherein: the lower end of the stud (35) is in threaded connection with the second threaded ring body (71).
3. An end cap gasket assembly for facilitating replacement according to claim 1, wherein: second gasket body (5) are installed to the lower extreme of first gasket body (4), jack hole (6) have been seted up jointly on first gasket body (4) and second gasket body (5), jack hole (6) alternate with peg graft pole body (31) and are connected.
4. An end cap gasket assembly for facilitating replacement according to claim 3, wherein: the end cover is characterized in that a third gasket body (2) is further installed on the end cover body (1), and an opening (21) communicated with the first threaded ring body (11) and the inserting hole (6) is formed in the third gasket body (2).
5. An end cap gasket assembly for facilitating replacement according to claim 4, wherein: the first gasket body (4), the second gasket body (5) and the third gasket body (2) are consistent with the inner ring diameter of the end cover body (1).
6. An easy-to-replace end cap gasket assembly according to claim 1, wherein: the upper end of the insertion rod body (31) is fixedly provided with a limiting disc (34), and the diameter of the limiting disc (34) is larger than that of the opening (21).
7. An end cap gasket assembly according to claim 6, wherein: the gasket is characterized in that a plurality of clamping blocks (32) are arranged, clamping grooves (33) are formed between every two adjacent clamping blocks (32), and the clamping grooves (33) are respectively clamped with the first gasket body (4) and the second gasket body (5).
8. An end cap gasket assembly for facilitating replacement according to claim 7, wherein: sucking disc (7) are installed to the lower extreme of second screw ring body (71), sucking disc (7) and the laminating of second gasket body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221406254.XU CN218472896U (en) | 2022-06-07 | 2022-06-07 | End cover gasket subassembly convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221406254.XU CN218472896U (en) | 2022-06-07 | 2022-06-07 | End cover gasket subassembly convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218472896U true CN218472896U (en) | 2023-02-10 |
Family
ID=85134736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221406254.XU Active CN218472896U (en) | 2022-06-07 | 2022-06-07 | End cover gasket subassembly convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218472896U (en) |
-
2022
- 2022-06-07 CN CN202221406254.XU patent/CN218472896U/en active Active
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