CN109531492A - Dismounting tooling for sealing element - Google Patents
Dismounting tooling for sealing element Download PDFInfo
- Publication number
- CN109531492A CN109531492A CN201710858470.5A CN201710858470A CN109531492A CN 109531492 A CN109531492 A CN 109531492A CN 201710858470 A CN201710858470 A CN 201710858470A CN 109531492 A CN109531492 A CN 109531492A
- Authority
- CN
- China
- Prior art keywords
- sealing element
- slide bar
- connector
- baffle ring
- hammer portion
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
Abstract
The present invention provides a kind of dismounting toolings for sealing element, which includes: slide bar；The first end of grip part, grip part and slide bar connects；The first end of connector, connector is connect with sealing element, and the second end of connector and the second end of slide bar connect；Hammer portion, hammer portion are arranged between grip part and connector, and hammer portion is movably disposed on slide bar, and hammer portion is by exerting a force dismantling sealing element from workpiece to grip part, and hammer portion is by exerting a force so that sealing element to be mounted on workpiece to connector.It applies the technical scheme of the present invention, the technical issues of assembling process to solve high-pressure sealing ring in the prior art is difficult and low efficiency.
Description
Technical field
The present invention relates to petroleum instrument tooling technical field more particularly to a kind of dismounting toolings for sealing element.
Background technique
The working environment of drill collar quasi-instrument is severe, is generally required to bear the high pressure of 120MPa, generallys use dress at present
There is the sealing element (stifled, lid etc.) of RUBBER O type sealing ring to be sealed.In order to meet the requirement of high pressure sealing, it is desirable that O-ring seal
With biggish decrement.Based on this, when installing such high-pressure sealing ring, required assembly force is larger, and in the prior art
In, lack the tool for installing such high-pressure sealing ring, it is extremely difficult by the assembling process for manually carrying out such high-pressure sealing ring
And assembly efficiency is low.
Summary of the invention
The present invention provides a kind of dismounting toolings for sealing element, are able to solve the dress of high-pressure sealing ring in the prior art
With process the technical issues of difficult and low efficiency.
The present invention provides a kind of dismounting toolings for sealing element, and dismounting tooling includes: slide bar；Grip part, grip part
It is connect with the first end of slide bar；The first end of connector, connector is connect with sealing element, and the of the second end of connector and slide bar
The connection of two ends；Hammer portion, hammer portion are arranged between grip part and connector, and hammer portion is movably disposed on slide bar, hammer
Portion is hit by exerting a force grip part to dismantle sealing element from workpiece, hammer portion is by exerting a force will seal to connector
Part is mounted on workpiece.
Further, connector includes: the first baffle ring, and the first baffle ring includes the first face and the second face being oppositely arranged, hammer
The portion of hitting can be by exerting a force so that sealing element to be mounted on workpiece to the first baffle ring；First connecting portion, first connecting portion setting is the
On on one side, first connecting portion with sealing element for connecting；Second connecting portion, second connecting portion are arranged on the second surface, and second connects
Socket part with the second end of slide bar for connecting.
Further, first connecting portion includes the first stud, and the first threaded hole of the first stud and sealing element connects, and first
The diameter of stud is adapted with the first threaded hole of sealing element.
Further, second connecting portion includes the second stud, and slide bar includes the second threaded hole, and the second threaded hole is arranged in cunning
The second end of bar, the second stud and the second threaded hole are cooperatively connected.
Further, grip part includes the second baffle ring and handle, and the second baffle ring includes the third face and the 4th being oppositely arranged
Face, hammer portion can be by exerting a force dismantling sealing element from workpiece to the second baffle ring, and the setting of the first end of slide bar is the
On three faces, handle is arranged on fourth face.
Further, handle, the second baffle ring and slide bar are integrally formed.
Further, sealing element includes O-ring seal.
Further, O-ring seal is the sealing ring for being able to bear certain predetermined load, and predetermined load is greater than 120Mpa.
Further, dismounting tooling further includes fixing piece, and fixing piece for fixing hammer portion in a non-operating condition.
Further, fixing piece includes grab, and fixing piece is arranged on grip part.
It applies the technical scheme of the present invention, by using the dismounting tooling, in the assembly for being sealed part, hammer portion is logical
Crossing can easily squeeze into the sealing element being connected with connector in workpiece connector force, to overcome the larger of sealing element
Assembly force, greatly simplifie assembling process, improve assembly efficiency.When needing to be sealed the disassembly of part, hammer portion
By the way that easily the sealing element being connected with connector can be extracted from workpiece to grip part force, such mode is simple,
It is convenient and easy to operate, greatly improve removal efficiency.
Detailed description of the invention
Included attached drawing is used to provide to be further understood from the embodiment of the present invention, and which constitute one of specification
Point, for illustrating the embodiment of the present invention, and come together to illustrate the principle of the present invention with verbal description.It should be evident that below
Attached drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creation
Property labour under the premise of, be also possible to obtain other drawings based on these drawings.
Fig. 1 shows the structural representation of the dismounting tooling for sealing element provided according to a particular embodiment of the invention
Figure；
Fig. 2 shows the structural schematic diagrams of the sealing element provided according to a particular embodiment of the invention and workpiece；
Fig. 3 shows the use signal of the dismounting tooling for sealing element provided according to a particular embodiment of the invention
Figure.
Wherein, the above drawings include the following reference numerals:
10, slide bar；20, grip part；21, the second baffle ring；22, handle；30, connector；31, the first baffle ring；32, first connects
Socket part；40, hammer portion；100, sealing element；200, workpiece.
Specific embodiment
Specific embodiments of the present invention are described in detail below in conjunction with attached drawing.In the following description, for solution
Purpose and not restrictive is released, elaborates detail, to help to be apparent from the present invention.However, to those skilled in the art
It is readily apparent that the present invention can also be practiced in the other embodiments departing from these details for member.
It should be noted that only showing in the accompanying drawings in order to avoid having obscured the present invention because of unnecessary details
Gone out with closely related device structure and/or processing step according to the solution of the present invention, and be omitted with relationship of the present invention not
Big other details.
As shown in Figure 1 to Figure 3, a kind of dismounting tooling for sealing element is provided according to a particular embodiment of the invention,
The dismounting tooling includes slide bar 10, grip part 20, connector 30 and hammer portion 40, wherein grip part 20 and the first of slide bar 10
End connection, the first end of connector 30 are connect with sealing element, and the second end of connector 30 is connect with the second end of slide bar 10, hammering
Portion 40 is arranged between grip part 20 and connector 30, and hammer portion 40 is movably disposed on slide bar 10, and hammer portion 40 passes through
It exerts a force grip part 20 to dismantle sealing element from workpiece, hammer portion 40 is by exerting a force with by sealing element to connector 30
It is mounted on workpiece.
Using such configuration mode, by using the dismounting tooling, in the assembly for being sealed part, hammer portion 40 passes through
The force of connector 30 can easily be squeezed into the sealing element 100 being connected with connector 30 in workpiece 200, to overcome sealing
The biggish assembly force of part 100, greatly simplifies assembling process, improves assembly efficiency.When needing to be sealed part 100
When disassembly, hammer portion 40 is by can be easily by the sealing element 100 being connected with connector 30 from work to the force of grip part 20
It is extracted on part 200, such mode is simple, convenient and easy to operate, greatly improves removal efficiency.
As a specific embodiment of the invention, workpiece 200 is drill collar, and sealing element 100 is cover board, is provided in cover board
O-ring seal, wherein the O-ring seal is the sealing ring for being able to bear certain predetermined load, and predetermined load is greater than 120Mpa.
By using dismounting tooling of the invention, connector 30 or grip part 20 are constantly hit by hammer portion 40, so as to overcome
The biggish assembly force of high-pressure sealing ring realizes assembly and disassembly of the sealing element 100 on workpiece 200.Such mode greatly simplifies dress
With process, assembly efficiency is improved.
Further, in the present invention, the connection for dismounting tooling and sealing element for convenience, can configure connector 30 to
Including the first baffle ring 31, first connecting portion 32 and second connecting portion, wherein the first baffle ring 31 include the first face for being oppositely arranged and
Second face, hammer portion 40 can be by exerting a force so that sealing element to be mounted on workpiece to the first baffle ring 31, and first connecting portion 32 is arranged
On the first face, first connecting portion 32 with sealing element for connecting, and second connecting portion is arranged on the second surface, and second connecting portion is used
It is connect in the second end of slide bar 10.
Using such configuration mode, the connection with sealing element 100 can be realized by first connecting portion 32, hammer portion 40 passes through
First baffle ring 31 force can easily be squeezed into sealing element 100 in workpiece 200, to overcome the biggish assembly of sealing element 100
Power, such mode greatly simplifie assembling process, improve assembly efficiency.
In the present invention, consider processing convenience and structure complexity, first connecting portion 32 can be configured to include first
First threaded hole of stud, the first stud and sealing element connects, and the diameter of the first stud is mutually fitted with the first threaded hole of sealing element
Match.
Using such configuration mode, being cooperatively connected by the first threaded hole of the first stud and sealing element can be easily real
The connection of existing connector 30 and sealing element 100.Furthermore by configuring the diameter of the first stud to first with sealing element 100
Threaded hole is adapted, so as to select suitable connection according to the first threaded hole of the different size of different sealing elements 100
First 30, so that the first threaded hole of the first stud of connector 30 and sealing element 100 is cooperatively connected.Such mode greatly extends
The scope of application of dismounting tooling.
In the present invention, it exerts a force in order to facilitate the connection and hammer portion 40 of slide bar 10 and connector 30 to connector 30,
It can configure second connecting portion to include the second stud, slide bar 10 includes the second threaded hole, and the second threaded hole is arranged in slide bar 10
Second end, the second stud and the second threaded hole are cooperatively connected.
Specifically, as shown in Figure 1, in the present invention, the first stud and the second stud are perpendicular with the first baffle ring 31,
When the assembly being attached between first 30 and slide bar 10, the second corresponding threaded holes at the second end of the second stud and slide bar 10 are closed
Connection, in the installation operation for being sealed part 100, hammer portion 40 is moved down along slide bar 10, until with the first baffle ring 31
Contact repeats this and acts so that hammer portion 40 persistently applies hammer to connector 30 to apply certain hammer force to the first baffle ring 31
Power is hit, until sealing element 100 is squeezed into workpiece 200.
Further, in the present invention, in order to improve the operation ease for dismounting tooling, grip part 20 can be configured to wrap
Include the second baffle ring 21 and handle 22, the second baffle ring 21 includes the third face being oppositely arranged and fourth face, hammer portion 40 can by pair
Second baffle ring 21 exerts a force to dismantle sealing element from workpiece, and the first end of slide bar 10 is arranged on third face, handle 22
It is arranged on fourth face.
Using such configuration mode, in the disassembly process for being sealed part 100, operator can hold the progress of handle 22
Operation, when needing to dismantle sealing element 100, hammer portion 40 is moved up along slide bar 10, until contacted with the second baffle ring 21 with
Certain hammer force is applied to the second baffle ring 21, this is repeated and acts so that hammer portion 40 persistently applies hammering to the second baffle ring 21
Power, until sealing element 100 is disassembled from workpiece 200.
In the present invention, consider the intensity and service life of disassembling fixture, it can be by handle 22, the second baffle ring 21 and slide bar 10
Configuration is integrally formed.Further, it is contemplated that operator holds the convenience of handle 22, decorative pattern can be provided in the outside of handle 22
Rubber ring, to prevent from skidding during operating tooling.
Further, in the present invention, in order to improve dismounting tooling service life, to prevent from hammering in a non-operating condition
Portion 40 shakes to damage other component, can configure dismounting tooling to further include fixing piece, fixing piece is used in non-operating state
Lower fixed hammer portion 40.Specifically, as an embodiment of the present invention, fixing piece can be configured to include grab, fixing piece
It is arranged on grip part 20.
Further understand to have to the present invention, below with reference to Fig. 1 to Fig. 3 to the dismounting for sealing element of the invention
The concrete operations process of tooling is described in detail.
As shown in Figure 1, workpiece 200 is drill collar, sealing element 100 is cover board, is provided with O-ring seal in cover board, wherein should
O-ring seal is the sealing ring for being able to bear certain predetermined load, and predetermined load is greater than 120Mpa.The dismounting tooling includes slide bar
10, grip part 20, connector 30 and hammer portion 40, wherein grip part 20 is connect with the first end of slide bar 10, and the of connector 30
One end is connect with sealing element, and the second end of connector 30 is connect with the second end of slide bar 10, and hammer portion 40 is arranged in grip part 20
Between connector 30, hammer portion 40 is movably disposed on slide bar 10.
Connector 30 includes the first baffle ring 31, the first stud and the second stud, wherein the first baffle ring 31 includes being oppositely arranged
The first face and the second face, hammer portion 40 can be by exerting a force to the first baffle ring 31 so that sealing element 100 to be mounted on to the sealing of drill collar
In hole, the first stud is vertically arranged on the first face, and connector 30 passes through the first threaded hole phase of the first stud and sealing element 100
Connection, the second stud are arranged on the second surface, and connector 30 passes through the second screw thread at the second end of the second stud and slide bar 10
Hole is connected.Grip part 20 includes the second baffle ring 21 and handle 22, and the second baffle ring 21 includes the third face and the 4th being oppositely arranged
Face, hammer portion 40 can be by exerting a force dismantling sealing element 100 out of drill collar sealing hole to the second baffle ring 21, slide bar 10
First end be arranged on third face, handle 22 is vertically set on fourth face.
As shown in Fig. 2, sealing element 100 is cover board, the center top of cover board is provided with the first threaded hole, in cover board
Center lower part be provided with the annular groove for mounting O-shaped sealing ring, wherein annular groove is not connected to the first threaded hole, is being bored
Sealing hole corresponding with sealing element 100 is provided on quickly.
When needing to install sealing element 100 on drill collar, the first threaded hole of sealing element 100 is screwed in connector 30 first
The first stud on realize sealing element 100 and dismount tooling connection.Then adjustment handle 22 is so that sealing element 100 and drill collar
On sealing hole to just, press lightly on, at this time operator unclamp hammer portion 40 so that hammer portion 40 along slide bar 10 to moving down
It is dynamic, until being contacted with the first baffle ring 31 to apply certain hammer force to the first baffle ring 31, this movement is repeated so that hammer portion 40
Hammer force persistently is applied to connector 30, until sealing element 100 is squeezed into the sealing hole of drill collar.
When needing to disassemble sealing element 100 from drill collar, the first threaded hole of sealing element 100 is screwed in company first
To realize sealing element 100 and dismount the connection of tooling on first stud of connector 30.Then make hammer portion 40 along slide bar 10
It moves up, until being contacted with the second baffle ring 21 to apply certain hammer force to the second baffle ring 21, repeats this and act so that hammer
It hits portion 40 and hammer force persistently is applied to the second baffle ring 21, until sealing element 100 is extracted from the sealing hole of drill collar.
As above it describes for a kind of embodiment and/or the feature that shows can be in a manner of same or similar at one or more
It is used in a number of other embodiments, and/or combines or substitute the feature in other embodiments with the feature in other embodiments
It uses.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when using herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step, component or combinations thereof.
The many features and advantage of these embodiments are clear according to the detailed description, therefore appended claims are intended to
Cover all these feature and advantage of these embodiments fallen into its true spirit and range.Further, since this field
Technical staff is readily apparent that many modifications and changes, therefore is not meant to for the embodiment of the present invention to be limited to illustrated and description essence
Really structurally and operationally, but all suitable modifications and the equivalent fallen within the scope of its can be covered.
Unspecified part of the present invention is known to the skilled person technology.
Claims (10)
1. a kind of dismounting tooling for sealing element, which is characterized in that the dismounting tooling includes:
Slide bar (10)；
Grip part (20), the grip part (20) connect with the first end of the slide bar (10)；
The first end of connector (30), the connector (30) is connect with sealing element, the second end of the connector (30) and institute
State the second end connection of slide bar (10)；
Hammer portion (40), the hammer portion (40) are arranged between the grip part (20) and the connector (30), the hammer
Portion (40) is hit to be movably disposed on the slide bar (10), the hammer portion (40) by the grip part (20) exert a force with
The sealing element is dismantled from workpiece, the hammer portion (40) is by exerting a force with will be described close to the connector (30)
Sealing is mounted on workpiece.
2. dismounting tooling according to claim 1, which is characterized in that the connector (30) includes:
First baffle ring (31), first baffle ring (31) include the first face and the second face being oppositely arranged, the hammer portion (40)
It can be by exerting a force first baffle ring (31) the sealing element to be mounted on workpiece；
First connecting portion (32), the first connecting portion (32) are arranged on first face, and the first connecting portion (32) is used
It is connect in the sealing element；
Second connecting portion, the second connecting portion are arranged on second face, and the second connecting portion is used for and the slide bar
(10) second end connection.
3. dismounting tooling according to claim 2, which is characterized in that the first connecting portion (32) includes the first stud,
First stud is connect with the first threaded hole of the sealing element, the diameter of first stud and the first of the sealing element
Threaded hole is adapted.
4. dismounting tooling according to claim 2, which is characterized in that the second connecting portion includes the second stud, described
Slide bar (10) includes the second threaded hole, second end of the second threaded hole setting in the slide bar (10), second stud
It is cooperatively connected with second threaded hole.
5. dismounting tooling according to claim 1, which is characterized in that the grip part (20) include the second baffle ring (21) and
Handle (22), second baffle ring (21) include the third face being oppositely arranged and fourth face, the hammer portion (40) can by pair
To dismantle the sealing element from workpiece, the first end setting of the slide bar (10) exists second baffle ring (21) force
On the third face, the handle (22) is arranged on the fourth face.
6. dismounting tooling according to claim 5, which is characterized in that the handle (22), second baffle ring (21) and
The slide bar (10) is integrally formed.
7. the dismounting tooling stated according to claim 1, which is characterized in that the sealing element includes O-ring seal.
8. dismounting tooling according to claim 7, which is characterized in that the O-ring seal is to be able to bear certain predetermined
The sealing ring of load, the predetermined load are greater than 120Mpa.
9. dismounting tooling according to claim 1, which is characterized in that the dismounting tooling further includes fixing piece, described solid
Part is determined for fixing the hammer portion (40) in a non-operating condition.
10. dismounting tooling according to claim 9, which is characterized in that the fixing piece includes grab, and the fixing piece is set
It sets on grip part (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858470.5A CN109531492A (en) | 2017-09-21 | 2017-09-21 | Dismounting tooling for sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858470.5A CN109531492A (en) | 2017-09-21 | 2017-09-21 | Dismounting tooling for sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109531492A true CN109531492A (en) | 2019-03-29 |
Family
ID=65828181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710858470.5A Pending CN109531492A (en) | 2017-09-21 | 2017-09-21 | Dismounting tooling for sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109531492A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055234A (en) * | 2020-01-08 | 2020-04-24 | 红塔烟草(集团)有限责任公司 | Skeleton oil blanket assembly and disassembly tools |
| CN114871988A (en) * | 2021-02-05 | 2022-08-09 | 中国航发商用航空发动机有限责任公司 | Disassembling tool |
| CN114905265A (en) * | 2022-05-31 | 2022-08-16 | 广东喜珍电路科技有限公司 | Assembly device and method for large and small-head pins |
| CN114952701A (en) * | 2021-02-18 | 2022-08-30 | 中国航发商用航空发动机有限责任公司 | Disassembling and assembling tool and disassembling and assembling method |
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| KR20100019679A (en) * | 2008-08-11 | 2010-02-19 | 오천식 | Attach the drive shaft of the tool retainer |
| CN203712601U (en) * | 2013-09-27 | 2014-07-16 | 浙江吉利控股集团有限公司 | Oil free bearing dismantling device |
| CN204354067U (en) * | 2014-12-27 | 2015-05-27 | 红塔烟草(集团)有限责任公司 | A kind of pin assembling/disassembling instrument |
| US9718177B1 (en) * | 2014-06-26 | 2017-08-01 | Charles Bell | Gasket removal and insertion tools for refrigeration hoses |
| CN206465039U (en) * | 2016-11-01 | 2017-09-05 | 武汉钢铁有限公司 | A kind of instrument of the disconnected pin of quick extraction Design of Safety Pin Coupling |
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2017
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|---|---|---|---|---|
| US4426758A (en) * | 1982-08-23 | 1984-01-24 | Castoe John H | Seal puller |
| KR20100019679A (en) * | 2008-08-11 | 2010-02-19 | 오천식 | Attach the drive shaft of the tool retainer |
| CN203712601U (en) * | 2013-09-27 | 2014-07-16 | 浙江吉利控股集团有限公司 | Oil free bearing dismantling device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055234A (en) * | 2020-01-08 | 2020-04-24 | 红塔烟草(集团)有限责任公司 | Skeleton oil blanket assembly and disassembly tools |
| CN111055234B (en) * | 2020-01-08 | 2021-10-08 | 红塔烟草(集团)有限责任公司 | Skeleton oil blanket assembly and disassembly tools |
| CN114871988A (en) * | 2021-02-05 | 2022-08-09 | 中国航发商用航空发动机有限责任公司 | Disassembling tool |
| CN114871988B (en) * | 2021-02-05 | 2024-02-27 | 中国航发商用航空发动机有限责任公司 | Dismounting tool |
| CN114952701A (en) * | 2021-02-18 | 2022-08-30 | 中国航发商用航空发动机有限责任公司 | Disassembling and assembling tool and disassembling and assembling method |
| CN114952701B (en) * | 2021-02-18 | 2024-03-29 | 中国航发商用航空发动机有限责任公司 | Dismounting tool and dismounting method |
| CN114905265A (en) * | 2022-05-31 | 2022-08-16 | 广东喜珍电路科技有限公司 | Assembly device and method for large and small-head pins |
| CN114905265B (en) * | 2022-05-31 | 2024-01-26 | 广东喜珍电路科技有限公司 | Assembly component device and method for large-small-head pin |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
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| RJ01 | Rejection of invention patent application after publication |