CN208147746U - A kind of sealing element mounting tool - Google Patents
A kind of sealing element mounting tool Download PDFInfo
- Publication number
- CN208147746U CN208147746U CN201820537456.5U CN201820537456U CN208147746U CN 208147746 U CN208147746 U CN 208147746U CN 201820537456 U CN201820537456 U CN 201820537456U CN 208147746 U CN208147746 U CN 208147746U
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- bar
- sealing element
- threaded hole
- element mounting
- centre bore
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Abstract
The utility model discloses a kind of sealing element mounting tools, including master body, more supporting rods and push bolt, the master body is set as cylindrical structure cylindric and with centre bore, the side of the master body is equipped with multiple horizontal threaded holes for penetrating through its cylinder, the axially bored line of the threaded hole is vertical with the axially bored line of the centre bore of master body and intersects, the push bolt is from cylinder outside screw screw thread hole, bar shaped guide groove is provided on the lower hole wall of the threaded hole, the L-shaped setting of supporting rod, and including horizontal support bar and vertical bar, the body of rod lower part of horizon bar is connected with the guide rail with the cooperation of bar shaped guide groove, the guide rail of the horizontal support bar is placed in bar shaped guide groove, vertical bar is arranged and parallel with the axis of centre bore downwards, mostly with the lower end of vertical bar enclose can grip seal circle clamping station.Above-mentioned sealing element mounting tool is suitable for the sealing element installation of various sizes of elongated shaft, deep hole, and applicability is high.
Description
Technical field：
The utility model relates to a kind of sealing element mounting tools, are related to hydraulic slip ring the field of test technology.
Background technique：
In hydraulic packing field, sealing element is used to prevent fluid or solia particle in the leakage of adjacent faying face, existing
Sealing element is generally mounted in groove on the outside of axis, hole groove and split type groove, and split type groove is because groove itself is splicing
It forms, therefore there are certain risk of leakage, so generally sealing element is mounted on the outside of axis in groove and hole groove on the market,
The installation of sealing element is usually pure installation by hand, and installation period is long, and installation is not in place, thus affects the sealing effect of hydraulic system
Fruit.
Utility model content：
Technical problem to be solved in the utility model is：A kind of simple structure, installation and easy for operation are provided
And the sealing element mounting tool of sealing element Fast Installation on the inside of deep hole can be facilitated.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of sealing element mounting tool, including master body, more supporting rods and push bolt, the master body are set as
Cylindrical structure cylindric and with centre bore, the side of the master body are equipped with multiple horizontal threaded holes for penetrating through its cylinder,
The quantity of threaded hole and the quantity of supporting rod are identical, and the axially bored line of the threaded hole is vertical with the axially bored line of the centre bore of master body
And intersect, the push bolt is provided with bar shaped guide groove from cylinder outside screw screw thread hole, the lower hole wall of the threaded hole,
The L-shaped setting of supporting rod, and including horizontal support bar and vertical bar, the body of rod lower part of horizon bar is connected with leads with bar shaped
Guide rail is simultaneously placed in by the guide rail of slot cooperation, the inside insertion threaded hole of the centre bore of the autonomous disk body in the head of the horizontal support bar
In bar shaped guide groove, vertical bar is arranged and parallel with the axis of centre bore downwards, and mostly enclosing with the lower end of vertical bar can press from both sides
Hold the clamping station of sealing ring.
The body of rod of the horizontal support bar is arranged at cylindrical-shaped structure, and its diameter is less than the aperture of threaded hole.
Side is equipped with the card slot that can cooperate with the circle body of sealing ring in the bottom bar body of the vertical bar.
The vertical bar is set as the telescopic rod of adjustable length.
The quantity of the threaded hole is set as three and circumferentially array distribution.
Compared with prior art, the usefulness of the utility model is：The sealing element mounting tool can protrude into elongated
In axis, deep hole, sealing element is sent into groove slot edge, while realizing installation of the sealing element on the inside of axis, adjustable supporting rod
Clamping degree, be suitable for various sizes of elongated shaft, deep hole and sealing element, in addition can be realized by adjusting different bolt
The asynchronous tightening of supporting rod in the axial direction, thus applicability is higher, installation process is more flexible, installation effectiveness is effectively improved,
Practicability is high, thus is suitble to promote and apply.
Detailed description of the invention：
The present invention will be further described with reference to the accompanying drawing：
Status diagram when Fig. 1 is utility model works；
Fig. 2 is in the utility model along the vertical schematic cross-sectional view in two adjacent bolt directions；
Structural schematic diagram when Fig. 3 is the utility model clamp seals；
Fig. 4 is the schematic cross-sectional view of external workpiece.
Specific embodiment：
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection：
A kind of sealing element mounting tool as shown in Figures 1 to 4, including master body 1, more supporting rods and push bolt
3, the master body 1 is set as cylindrical structure cylindric and with centre bore 4, and the side of the master body is equipped with multiple levels
The threaded hole 5 of its cylinder is penetrated through, the quantity of threaded hole and the quantity of supporting rod are identical, in the present embodiment, the threaded hole
Quantity is set as three and circumferentially array distribution and is symmetrical arranged, and the quantity of supporting rod is also corresponding is set as three, side
Just preferable clamping stability is also able to maintain while installation.
The axially bored line of the threaded hole is vertical with the axially bored line of the centre bore of master body and intersects, and the push bolt is from cylinder
Body outside screw screw thread hole, is provided with bar shaped guide groove 6 on the lower hole wall of the threaded hole, the L-shaped setting of supporting rod, and
Including horizontal support bar 7 and vertical bar 8, the body of rod lower part of horizon bar is connected with the guide rail 9 with the cooperation of bar shaped guide groove, the water
Guide rail is simultaneously placed in bar shaped guide groove by the inside insertion threaded hole of the centre bore of the autonomous disk body in the head of flat support rod, in this implementation
In example, the body of rod of the horizontal support bar is arranged at cylindrical-shaped structure, and its diameter is less than the aperture of threaded hole, thus pushes water
Movement of the flat support rod in threaded hole, while the guide rail of its underpart slides back and forth in bar shaped guide groove, guarantees horizontal support bar
Stability when mobile.
The vertical bar is arranged and parallel with the axis of centre bore downwards, and mostly enclosing with the lower end of vertical bar can press from both sides
The clamping station of sealing ring 10 is held, sealing ring to be installed is fixed in clamping station.
In the present embodiment, side is equipped with the card slot that can cooperate with the circle body of sealing ring in the bottom bar body of the vertical bar
11, improve the clamped stability of sealing ring, and for convenience of being applicable in the long axis of different length or depth or the sealing element of deep hole
Installation, the vertical bar are set as the telescopic rod of adjustable length.
Thus, in practical applications, push bolt 3 is inserted into first in the threaded hole 5 of master body side surface, and rotate propulsion
Bolt 3, push bolt 3 head of horizontal support bar 7 is resisted while being threaded into threaded hole 5 and drive horizontal support bar 7 to
Center of circle direction is mobile, and the clamping diameter of clamping station made of vertical boom end encloses is adjusted for the sealing element 12 to be clamped, is made
Sealing element can be clamped in clamping station by the lower end of vertical bar, adjust to suitable diameter, sealing element is lain in a horizontal plane in
Between the end of multiple vertical bars, the screw-in length of the push bolt of different location can be adjusted separately, realizes supporting rod in axis
To the Asynchrony in direction, according to the dimensional parameters of sealing element, the screw-in length of push bolt is correspondingly adjusted, until clamping
The lower end of bar can clamp sealing element, and sealing element is in regular contraction state at this time, then again by the lower end of supporting rod together with close
Sealing is protruded into together in the deep hole of external workpiece 13, and sealing element is sent to the 13 slot edge of groove on deep hole inner sidewall, will be sealed
The protrusion of part is distributed into groove 14, then screws out push bolt 3, and by manually by horizontal support bar to far from circle
The direction of the heart pushes back mobile a certain distance, and the lower end of supporting rod can unclamp sealing element at this time, due to the part circle body of sealing element
Groove is come into, thus even if supporting rod unclamps, it will not fall, then vertically move tooling upwards again, make supporting rod
Lower end move up and exceed the height of groove after, precession push bolt again makes the vertical bar of supporting rod lower part simultaneously to circumference
Direction is mobile, and the radius of a circle of clamping station made of enclosing it reaches the internal diameter of sealing element, and supports the periphery of vertical bar
The firmly inner ring of sealing element, is rotated further by tooling, is pressed into supporting rod all in groove sealing element whole circumference circle body, until
This completes the installation process of sealing element.
Above-mentioned sealing element mounting tool can protrude into elongated shaft, in deep hole, and sealing element is sent into groove slot edge, realizes sealing
While installation of the part on the inside of axis, the clamping degree of adjustable supporting rod, be suitable for various sizes of elongated shaft, deep hole and
In addition sealing element can realize the asynchronous tightening of supporting rod in the axial direction by adjusting different bolts, applicability is higher.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of sealing element mounting tool, it is characterised in that：Including master body, more supporting rods and push bolt, the master
Disk body is set as cylindrical structure cylindric and with centre bore, and the side of the master body is equipped with multiple horizontal its cylinder of perforation
Threaded hole, the quantity of threaded hole and the quantity of supporting rod are identical, the centre bore of the axially bored line and master body of the threaded hole
Axially bored line is vertical and intersects, and the push bolt is opened from cylinder outside screw screw thread hole, the lower hole wall of the threaded hole
There is a bar shaped guide groove, the L-shaped setting of supporting rod, and including horizontal support bar and vertical bar, the body of rod lower part of horizon bar connects
It is connected to the guide rail with the cooperation of bar shaped guide groove, threaded hole is inserted into the inside of the centre bore of the autonomous disk body in the head of the horizontal support bar
And guide rail is placed in bar shaped guide groove, vertical bar is arranged and parallel with the axis of centre bore downwards, mostly under vertical bar
End enclose can grip seal circle clamping station.
2. a kind of sealing element mounting tool according to claim 1, it is characterised in that：The body of rod of the horizontal support bar at
Cylindrical-shaped structure setting, and its diameter is less than the aperture of threaded hole.
3. a kind of sealing element mounting tool according to claim 1, it is characterised in that：In the bottom bar body of the vertical bar
Side is equipped with the card slot that can cooperate with the circle body of sealing ring.
4. a kind of sealing element mounting tool according to claim 1, it is characterised in that：The vertical bar is set as adjustable
The telescopic rod of length.
5. a kind of sealing element mounting tool according to claim 1, it is characterised in that：The quantity of the threaded hole is set as
Three and circumferentially array distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537456.5U CN208147746U (en) | 2018-04-16 | 2018-04-16 | A kind of sealing element mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537456.5U CN208147746U (en) | 2018-04-16 | 2018-04-16 | A kind of sealing element mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147746U true CN208147746U (en) | 2018-11-27 |
Family
ID=64379401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820537456.5U Active CN208147746U (en) | 2018-04-16 | 2018-04-16 | A kind of sealing element mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722502A (en) * | 2019-11-27 | 2020-01-24 | 中国航发沈阳黎明航空发动机有限责任公司 | Assembly jig for installing radial lip-shaped sealing ring without impact |
| CN112340667A (en) * | 2020-11-26 | 2021-02-09 | 国网江苏省电力有限公司淮安供电分公司 | Electric power lift platform with auxiliary robot |
-
2018
- 2018-04-16 CN CN201820537456.5U patent/CN208147746U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722502A (en) * | 2019-11-27 | 2020-01-24 | 中国航发沈阳黎明航空发动机有限责任公司 | Assembly jig for installing radial lip-shaped sealing ring without impact |
| CN112340667A (en) * | 2020-11-26 | 2021-02-09 | 国网江苏省电力有限公司淮安供电分公司 | Electric power lift platform with auxiliary robot |
| CN112340667B (en) * | 2020-11-26 | 2022-04-12 | 国网江苏省电力有限公司淮安供电分公司 | Electric power lift platform with auxiliary robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: Room 401, Building No. 36, Changsheng South Road, Jiaxing Economic and Technological Development Zone, Zhejiang 314000 Patentee after: Jiaxing NBI Technology Electric Co., Ltd. Address before: 215000 No. 4 Weiting Fenghe Road, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU ENBIJI PRECISION ELECTRIC CO., LTD. |
|
| TR01 | Transfer of patent right |