CN208375165U - A kind of sealing ring apparatus for placing - Google Patents
A kind of sealing ring apparatus for placing Download PDFInfo
- Publication number
- CN208375165U CN208375165U CN201820800747.9U CN201820800747U CN208375165U CN 208375165 U CN208375165 U CN 208375165U CN 201820800747 U CN201820800747 U CN 201820800747U CN 208375165 U CN208375165 U CN 208375165U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- sleeve
- push rod
- gland
- accommodation groove
- 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.)
- Expired - Fee Related
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- Sealing Devices (AREA)
Abstract
The utility model discloses a kind of sealing ring apparatus for placing, including sleeve, gland and push rod group, the sleeve lower end inner wall is equipped with the accommodation groove for holding sealing ring, the gland is mounted on the upper end of sleeve, the push rod group is movable to be inserted into sleeve, and upper end activity passes through gland, push rod group lower end is equipped with push-plate, sealing ring in accommodation groove can be released this sealing ring of sleeve apparatus for placing and inner wall is held to be equipped with the accommodation groove for being used for holding sealing ring under a bushing by the push-plate, in accommodation groove sealing ring can be placed with temporary deformity, it avoids in placement process, the friction of sealing ring and inner walls of deep holes, improve the speed of installation；In an installation, after only entire sleeve need to being inserted into deep hole, accommodation groove is pushed out sleeve using push rod group, entirely convey and sealing ring process is installed is simple and convenient；Sleeve and gland are separated structures, and the upper end of sleeve can carry out increase length by extension pipe, adapt to different hole depths, improve fitness.
Description
Technical field
The utility model relates to hardware mounting technology field more particularly to a kind of sealing ring apparatus for placing.
Background technique
It is generally occurred in hardware assembly and carries out placing sealing ring in deep hole and then just carry out assembling other components,
It can generally be assembled by the way of transition fit with deep hole due to sealing ring, it is ensured that the airtightness in hole, due to close
The matching relationship in seal and hole is too deep plus the length in hole, and common unarmed or mode by tweezers carries out placement sealing ring
It is difficult to ensure that sealing ring can not be placed into needs in this manner by accurate or even some deep holes of sealing ring placement location
The position of placement, can only push to sealing ring by some simple tools needs position to be mounted, but not can guarantee close
The accuracy of seal placement location, and have certain technical requirements for the operation of installation, therefore be badly in need of a kind of facilitating deep hole
The device of sealing ring is installed to solve such problems.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, it is simple to provide a kind of structure for the utility model, easy to operate, convenient
The apparatus for placing of deep hole assembly sealing ring.
The utility model solves technical solution used by its technical problem are as follows:
A kind of sealing ring apparatus for placing, including sleeve, gland and push rod group, the sleeve lower end inner wall, which is equipped with, is used for holding
The accommodation groove of sealing ring, the gland are mounted on the upper end of sleeve, and the push rod group is movable to be inserted into sleeve, and upper end is living
Dynamic across gland, push rod group lower end is equipped with push-plate, and the sealing ring in accommodation groove can be released sleeve by the push-plate.
As an improvement of the above technical solution, the push rod group further includes push rod, reset tension spring and pressure cap, the push rod
Upper end activity pass through gland, the reset tension spring movable set is placed between push-plate and gland on push rod, the pressure cap
It is mounted on the upper end of push rod.
As an improvement of the above technical solution, the push-plate includes mounting base and several arc-like sheets, the mounting base with
The lower end of push rod connects, and several movable spans are uniformly provided on the outer wall of the mounting base, and arc-like sheet is telescopically inserted by inserted link
In movable span, all arc-like sheets constitute annulus.
As an improvement of the above technical solution, arc-like sheet both ends outer is respectively equipped with bonding jumper and lower bonding jumper,
Two adjacent groups arc-like sheet is overlapped on lower bonding jumper upper type by upper bonding jumper respectively and is flexibly connected.
As an improvement of the above technical solution, it is flexibly connected between two adjacent groups arc-like sheet by connecting rod, the connecting rod position
Connecting spring is movably installed between two adjacent groups.
As an improvement of the above technical solution, the sleeve lower end is provided with horn-like opening, the end of the opening
With accommodation groove rounding off, and the card division that sealing ring can be stuck in accommodation groove is formed.
As an improvement of the above technical solution, the upper end of the sleeve is screwed on by screw thread and gland.
The beneficial effects of the utility model have:
This sealing ring apparatus for placing holds inner wall to be equipped with the accommodation groove for holding sealing ring under a bushing, can be in accommodation groove
Temporary deformity places sealing ring, avoids in placement process, the friction of sealing ring and inner walls of deep holes improves the speed of installation；
In an installation, after only entire sleeve need to being inserted into deep hole, accommodation groove is pushed out sleeve using push rod group, entirely conveys and pacifies
It is simple and convenient to fill sealing ring process；Sleeve and gland are separated structures, and the upper end of sleeve can carry out increase length by extension pipe
Degree, adapts to different hole depths, improves fitness.This sealing ring apparatus for placing structure is simple, easy to operate, is suitble to deep hole assembly
Sealing ring.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, in which:
Fig. 1 is the main schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of the utility model embodiment；
Fig. 3 is the cross-sectional view of push-plate in the utility model embodiment；
Fig. 4 is the top view of push-plate in the utility model embodiment.
Specific embodiment
Referring to Fig. 1 to Fig. 4, a kind of sealing ring apparatus for placing of the utility model, including sleeve 1, gland 2 and push rod group 3,
1 lower end inner wall of sleeve is equipped with the accommodation groove 11 for holding sealing ring 4, and 1 lower end of sleeve is provided with horn-like open
Mouthful, the end of the opening and 11 rounding off of accommodation groove, and the card division 12 that sealing ring 4 can be stuck in accommodation groove 11 is formed,
Card division 12 can pop up from accommodation groove 11 sealing ring 4 because of self-deformation.The upper end of the sleeve 1 is screwed on by screw thread with gland 2.
The accommodating space of accommodation groove 11 need to be greater than sealing ring 4 diameter, generally require it is 2-3 times big so that sealing ring 4 carries out temporary shape
Become, is convenient for subsequent assembly manipulation.The gland 2 is mounted on the upper end of sleeve 1, and the push rod group 3 is movable to be inserted into sleeve 1
It is interior, and upper end activity passes through gland 2,3 lower end of push rod group is equipped with push-plate 31, and the push-plate 31 can will be close in accommodation groove 11
Sleeve 1 is released in seal 4.
With further reference to Fig. 3 and Fig. 4, the push rod group 3 further includes push rod 32, reset tension spring 33 and pressure cap 34, described
The upper end activity of push rod 32 passes through gland 2, and 33 movable set of reset tension spring is placed in push-plate 31 and gland on push rod 32
Between 2, reset tension spring 33 may be implemented to automatically reset after, convenient for the operation of next time.The pressure cap 34 is mounted on push rod 32
Upper end, push rod 32 can carry out facilitating operation with changing corresponding length according to the length of sleeve 1, and pressure cap 34 and push rod 32 are spiral shell
Line connection, easy disassembly, when secondly pressure cap 34 can be to avoid push rod 32 be pushed, the reaction force of push rod 32 hurts hand.
The push-plate 31 includes mounting base 311 and several arc-like sheets 312, the lower end of the mounting base 311 and push rod 32
It connects, several movable spans 313 is uniformly provided on the outer wall of the mounting base 311, arc-like sheet 312 passes through inserted link 314 telescopically
It is inserted into movable span 313, all arc-like sheets 312 constitute annulus.The 312 both ends outer of arc-like sheet is respectively equipped with overlap joint
Piece 315 and lower bonding jumper 316, adjacent two panels arc-like sheet 312 can mutually carry out activity, two adjacent groups arc-like sheet 312 leads to respectively
It crosses bonding jumper 315 and is overlapped on lower 316 upper type of bonding jumper and be flexibly connected.Pass through company between two adjacent groups arc-like sheet 312
Bar 317 is flexibly connected, and the connecting rod 317 is movably installed with connecting spring 318 between two adjacent groups.The such knot of push-plate 31
Structure design, may be implemented adapt to 1 different pore size of sleeve variation, especially sleeve 1 between accommodation groove 11 and card division 12 in
Diameter variation, it is possible to prevente effectively from push-plate 31 cannot be the case where the sealing ring 4 in accommodation groove 11 be released.
4 apparatus for placing of this sealing ring is equipped with the accommodation groove 11 for holding sealing ring 4, accommodation groove in 1 lower end inner wall of sleeve
Sealing ring 4 can be placed with temporary deformity in 11, avoided in placement process, the friction of sealing ring 4 and inner walls of deep holes improves peace
The speed of dress；In an installation, after only entire sleeve 1 need to being inserted into deep hole, accommodation groove 11 is pushed out sleeve using push rod group 3
1, it entirely conveys and to install 4 process of sealing ring simple and convenient；Sleeve 1 and gland 2 are separated structures, and the upper end of sleeve 1 can borrow
It helps extension pipe to carry out increase length, adapts to different hole depths, improve fitness.4 apparatus for placing structure of this sealing ring is simple, behaviour
Facilitate, deep hole is suitble to assemble sealing ring 4.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (7)
1. a kind of sealing ring apparatus for placing, it is characterised in that: including sleeve, gland and push rod group, the sleeve lower end inner wall is set
There is the accommodation groove for holding sealing ring, the gland is mounted on the upper end of sleeve, and the push rod group is movable to be inserted into sleeve
It is interior, and upper end activity passes through gland, push rod group lower end is equipped with push-plate, and the push-plate can release the sealing ring in accommodation groove
Sleeve.
2. a kind of sealing ring apparatus for placing according to claim 1, it is characterised in that: the push rod group further include push rod,
The upper end activity of reset tension spring and pressure cap, the push rod passes through gland, and the reset tension spring movable set is set on push rod
Between push-plate and gland, the pressure cap is mounted on the upper end of push rod.
3. a kind of sealing ring apparatus for placing according to claim 2, it is characterised in that: the push-plate include mounting base and
The lower end of several arc-like sheets, the mounting base and push rod connects, and is uniformly provided with several movable spans, arc on the outer wall of the mounting base
Shape piece is telescopically inserted into movable span by inserted link, and all arc-like sheets constitute annulus.
4. a kind of sealing ring apparatus for placing according to claim 3, it is characterised in that: arc-like sheet both ends outer difference
Equipped with upper bonding jumper and lower bonding jumper, two adjacent groups arc-like sheet is overlapped on lower bonding jumper upper type by upper bonding jumper respectively and carries out
It is flexibly connected.
5. a kind of sealing ring apparatus for placing according to claim 3 or 4, it is characterised in that: between two adjacent groups arc-like sheet
It is flexibly connected by connecting rod, the connecting rod is movably installed with connecting spring between two adjacent groups.
6. a kind of sealing ring apparatus for placing according to claim 1, it is characterised in that: the sleeve lower end is provided with loudspeaker
The opening of shape, the end of the opening and accommodation groove rounding off, and form the card division that sealing ring can be stuck in accommodation groove.
7. a kind of sealing ring apparatus for placing according to claim 1, it is characterised in that: the upper end of the sleeve passes through screw thread
It is screwed on gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800747.9U CN208375165U (en) | 2018-05-25 | 2018-05-25 | A kind of sealing ring apparatus for placing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800747.9U CN208375165U (en) | 2018-05-25 | 2018-05-25 | A kind of sealing ring apparatus for placing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208375165U true CN208375165U (en) | 2019-01-15 |
Family
ID=64969095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800747.9U Expired - Fee Related CN208375165U (en) | 2018-05-25 | 2018-05-25 | A kind of sealing ring apparatus for placing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208375165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905271A (en) * | 2021-02-08 | 2022-08-16 | 宾科精密部件(中国)有限公司 | Mounting method of roller assembly |
-
2018
- 2018-05-25 CN CN201820800747.9U patent/CN208375165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905271A (en) * | 2021-02-08 | 2022-08-16 | 宾科精密部件(中国)有限公司 | Mounting method of roller assembly |
| CN114905271B (en) * | 2021-02-08 | 2024-03-22 | 宾科精密部件(中国)有限公司 | Roller assembly mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |