CN104985558A - Device for dismantling seal ring - Google Patents
Device for dismantling seal ring Download PDFInfo
- Publication number
- CN104985558A CN104985558A CN201510487136.4A CN201510487136A CN104985558A CN 104985558 A CN104985558 A CN 104985558A CN 201510487136 A CN201510487136 A CN 201510487136A CN 104985558 A CN104985558 A CN 104985558A
- Authority
- CN
- China
- Prior art keywords
- claw
- sealing ring
- disk cover
- chuck
- radial slide
- 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.)
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Classifications
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- 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
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a device for dismantling a seal ring. The device comprises a push rod, a disc cover and clamping jaws, wherein a push disc is arranged at one end of the push rod perpendicularly; the push rod is sleeved with the disc cover, and three or more radial sliding rails are arranged on the disc cover; each clamping jaw is arranged inside the corresponding radial sliding rail and is capable of moving along the corresponding radial sliding rail, one radial sliding rail corresponds to one clamping jaw, the end, extending out of the corresponding radial sliding rail, of each clamping jaw is used for being fixed to an installing hole, the side, far away from the push disc, of the disc cover is provided with a clamping device connected with the clamping jaws, and the clamping device controls the clamping jaws to move in the radial sliding rails correspondingly. Each clamping jaw of the device is clamped in the corresponding installing hole provided with the seal ring, the seal ring is pushed out of the installing hole by pushing the push rod, and therefore the dismantling operation of the seal ring is achieved. The device is simple in structure and convenient to operate, the manpower can be saved, the personal injuries can be prevented, in addition, the contour structure of the seal ring is protected, the service life of the seal ring is prolonged, and the device is suitable for being used for the installation and maintenance of underground coal mine equipment.
Description
Technical field
The present invention relates to technical field of engineering machinery, particularly a kind of sealing ring detaching device.
Background technology
In Modern coal mines underground work process, normal employing electric apparatus for explosive atmospheres cable entry, is usually provided with housing, is communicated with joint and platen, be also provided with sealing ring and seal device in this device.
When carrying out cable and introducing operation, need sealing ring to split out from connection joint, but due to squeezing action long in device, sealing ring is formed with housing etc. and has been connected closely, and demolishing process is very difficult.
In prior art, operating personnel use the instrument such as screwdriver or iron rod to remove sealing ring usually, easily cause the scratch of personnel and damage in process, and easily produce the damage to sealing ring, cause the sealing property of sealing ring to reduce, sealing ring cannot be reused.
Therefore, the sealing ring in the dismounting electric apparatus for explosive atmospheres cable entry of how safety is the current technical issues that need to address of those skilled in the art.
Summary of the invention
In view of this, the object of this invention is to provide a kind of sealing ring detaching device, sealing circle detaching device can by the dismounting of the sealing ring safety in electric apparatus for explosive atmospheres cable entry, can not scratch operating personnel, also can not damage sealing ring.
For achieving the above object, the invention provides following technical scheme:
A kind of sealing ring detaching device, comprising:
Push rod, one end of described push rod vertically arranges push-plate;
Be set in the disk cover on described push rod, described disk cover be provided with at least three radial slide rails;
To be arranged in described radial slide rail, can along the claw of described radial slide rail movement, a described radial slide rail correspondence arranges a described claw, described claw stretches out in one end of described radial slide rail for fixing with sealing ring installing hole, described disk cover is provided with the clamping apparatus be connected with described claw away from the side of described push-plate, controls the movement of described claw in described radial slide rail to realize described clamping apparatus.
Preferably, one end for being connected with described clamping apparatus on described claw is provided with deep-slotted chip breaker, described clamping apparatus is the chuck that the first end face is provided with screw thread, and described screw thread coordinates with described deep-slotted chip breaker, drives the movement of described claw in described radial slide rail with the rotation realizing described chuck.
Preferably, the second end face of described chuck is provided with block plate, and described block plate is used for described chuck and described disk cover to fix in the axial direction.
Preferably, described disk cover is used for the side relative with described chuck and is provided with circular groove, and described circular groove is for placing described chuck, and the end face of described block plate and described disk cover is fixed.
Preferably, described claw is provided with clamping projection, described clamping projection and the side slot fit in described radial slide rail, for limiting described claw moving axially along described disk cover.
Preferably, the end face that described chuck is relative with described block plate is provided with axial projection, the centre bore of described block plate is socketed in described axial raised outside, to realize rotating described chuck at the opposite side of described block plate by rotating described axial projection.
Preferably, all described radial slide rails are uniformly distributed along the circumference of described disk cover.
Preferably, described disk cover is provided with altogether three described radial slide rails.
Preferably, the edge of described disk cover is provided with occlusion part for preventing described claw from skidding off from described radial slide rail edge or radical occlusion device.
Preferably, described claw for the card access surface of described sealing ring installing hole clamping on be provided with cushion.
A kind of sealing ring detaching device provided by the invention, the clamping apparatus comprising push rod, push-plate, disk cover, claw and claw is movably arranged on described disk cover.Wherein, claw is arranged on the radial slide rail on disk cover, by clamping apparatus to the movement of claw in disk cover radial direction, claw is clamped in and is provided with on the installing hole of sealing ring, thus achieve the connection of sealing ring detaching device and sealing ring erecting device.Because disk cover and push rod are matched in clearance, so after disk cover is fixing by described claw, push rod and push-plate be still free state, now, promote push rod, push-plate is moved to the direction of installing hole, and released by sealing ring from installing hole, thus realize the dismounting work of sealing ring.This apparatus structure is simple, easy to operate, can save manpower, prevent personal injury, protection sealing ring, is applicable to colliery downhole equipment installation and maintenance and uses.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the structural representation of sealing ring detaching device specific embodiment provided by the present invention;
Fig. 2 is the front view of chuck in sealing ring detaching device specific embodiment provided by the present invention;
Fig. 3 is the sectional view of chuck in sealing ring detaching device specific embodiment provided by the present invention;
Fig. 4 is the front view of claw in sealing ring detaching device specific embodiment provided by the present invention;
Fig. 5 is the side view of claw in sealing ring detaching device specific embodiment provided by the present invention;
Fig. 6 is the exploded perspective view of electric apparatus for explosive atmospheres cable entry provided by the present invention;
Fig. 7 is the schematic diagram in sealing ring detaching device provided by the present invention use procedure.
In figure, 1 is push-plate, and 2 is disk cover, and 3 is claw, and 4 is chuck, and 5 is push rod, and 6 is installing hole, and 7 is housing, and 8 for being communicated with joint, and 9 is sealing ring, and 10 is trapezoidal closure plate, and 11 is baffle ring, and 12 is platen.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Core of the present invention is to provide a kind of sealing ring detaching device, and sealing circle detaching device can by the dismounting of the sealing ring safety in electric apparatus for explosive atmospheres cable entry, can not scratch operating personnel, also can not damage sealing ring.
Please refer to Fig. 1 to Fig. 7, Fig. 1 is the structural representation of sealing ring detaching device specific embodiment provided by the present invention; Fig. 2 is the front view of chuck in sealing ring detaching device specific embodiment provided by the present invention; Fig. 3 is the sectional view of chuck in sealing ring detaching device specific embodiment provided by the present invention; Fig. 4 is the front view of claw in sealing ring detaching device specific embodiment provided by the present invention; Fig. 5 is the side view of claw in sealing ring detaching device specific embodiment provided by the present invention; Fig. 6 is the exploded perspective view of electric apparatus for explosive atmospheres cable entry provided by the present invention; Fig. 7 is the schematic diagram in sealing ring detaching device provided by the present invention use procedure.
A kind of sealing ring detaching device provided by the present invention, structurally mainly comprises push rod 5, push-plate 1, disk cover 2 and claw 3.
Push rod 5 is common stock, is vertically installed with push-plate 1 in one end of push rod 5, and push-plate 1 is fixedly connected with push rod 5, and disk cover 2 is a dish like members being set on push rod 5.Optionally, the centre bore of disk cover 2 and the external diameter of push rod 5 can be matched in clearance.
Disk cover 2 is provided with at least three radial slide rails along disk cover 2 radial direction.In slide rail, be provided with claw 3, claw 3 can radially move by slide rail, and each radial slide rail correspondence arranges a claw 3.A part for claw 3 is arranged on the outside of disk cover 2, and for fixing with the installing hole 6 having installed sealing ring 9, another part is connected with the clamping apparatus be arranged on disk cover 2 opposite side.Clamping apparatus is a movable fixture, can drive the movement of claw 3 radially slide rail.The claw 3 be arranged in radial slide rail owing to being provided with at least three radial slide rails on disk cover 2, and is provided with claw 3 in each radial slide rail, so can realize the clamping to the installing hole 6 being provided with sealing ring 9 in the radial direction of disk cover 2.
The electric apparatus for explosive atmospheres structure that the present invention acts on please refer to Fig. 6, and Fig. 6 is the exploded perspective view of electric apparatus for explosive atmospheres cable entry.Mainly comprise housing 7, housing 7 is provided with installing hole 6, is also referred to as cable aperture.Arrange in a side of housing 7 and be communicated with joint 8, in the connection joint 8 of tubbiness, sealing ring 9 is installed, at the opposite side of sealing ring 9, trapezoidal closure plate 10, baffle ring 11 and platen 12 is installed successively.
The using method of sealing ring detaching device provided by the present invention is as follows:
First, adjustment clamping apparatus makes all claws 3 in radial slide rail move to the middle part of disk cover 2, makes the position of several claws 3 as far as possible close.
Then, claw 3 near the installing hole 6 that sealing ring 9 is housed, and is placed in this installing hole 6 by disk cover 2, and adjustment clamping apparatus makes claw 3 radially slide rail outwards movement, make multiple claw 3 move rear support in this installing hole 6, formation disk cover 2 connects and fixes with installing hole 6.
Then, promote push rod 5 to sealing ring 9 direction, push-plate 1 is contacted with sealing ring 9, and sealing ring 9 is released installing hole 6.After completing by adjustment clamping apparatus, make claw 3 radially slide rail move, device is removed from installing hole.Because disk cover 2 and push rod 5 are threaded engagement, so after disk cover 2 is fixing by described claw 3, push rod 5 is still free state with push-plate 1, now, rotating push-rod 5, push-plate 1 is moved to the direction of sealing ring 9, and sealing ring 9 is released from installing hole 6, thus realize the dismounting work of sealing ring 9.
Said apparatus adopts claw 3 and installing hole 6 straight line to fix, and by being arranged on push rod 5 on disk cover 2 and the sealing ring 9 in installing hole 6 is released installing hole 6 by push-plate 1.Due to the dismounting adopting motive force to realize sealing ring 9, structure is simple, can save manpower, prevent personal injury, and easy to operate, and process is simple, is applicable to colliery downhole equipment installation and maintenance and uses.In addition, due to relatively average to the active force of sealing ring 9, in demolishing process, can not form damage to sealing ring 9, sealing ring 9 can be recycled.
In a specific embodiment provided by the invention, one end for being connected with clamping apparatus on claw 3 is provided with deep-slotted chip breaker, clamping apparatus is the chuck 4 that the first end face is provided with screw thread, and screw thread coordinates with deep-slotted chip breaker, drives the movement of claw 3 in radial slide rail with the rotation realizing chuck 4.It is corresponding with the one side that claw 3 is provided with deep-slotted chip breaker that chuck 4 arranges threaded end face, and above-mentioned screw thread matches with deep-slotted chip breaker, when chuck 4 rotates around its axis, the threads turn of chuck 4 end face, due to deep-slotted chip breaker and the screw-threaded engagement of claw 3, and claw 3 can only move diametrically, move in radial slide rail so claw 3 is driven by the screw thread of chuck 4.Adopt and the rotation of chuck 4 can be converted into the movement of claw 3 in radial slide rail in this way, and multiple claw 3 can be controlled move simultaneously, ensure that accuracy and the synchronism of movement.
Optionally, clamping apparatus not only can select aforesaid way, also can for being arranged on the shackle member on disk cover 2, and this shackle member is connected with claw 3 and disk cover 2 respectively, behind the position of adjustment claw 3, realizes being fixedly connected with of claw 3 and disk cover 2 by shackle member.Above-mentioned shackle member can be bolt or clamping pin etc.
In a specific embodiment provided by the invention, the second end face of chuck 4 is provided with block plate, and block plate is used for chuck 4 and disk cover 2 to fix in the axial direction.On the basis of above-described embodiment, for chuck 4 arranges gear mechanism, i.e. above-mentioned block plate, can limit the movement of chuck 4, also just limits the movement of claw 3 simultaneously, makes it can not arbitrarily movement when clamping with installing hole 6.
In a specific embodiment provided by the invention, disk cover 2 is provided with circular groove for the side relative with chuck 4, and circular groove is for placing chuck 4, and the end face of block plate and disk cover 2 is fixed.In the present embodiment, by chuck 4 is arranged in the circular groove of disk cover 2, and by block plate, chuck 4 is fixed in disk cover 2, arranges like this and can save disk cover 2 back space.
In a specific embodiment provided by the invention, claw 3 is provided with clamping projection, clamping projection and the side slot fit in radial slide rail, for limiting claw 3 moving axially along disk cover 2.The present embodiment specifically defines the connected mode of claw 3 and disk cover 2, and from above-mentioned word, the clamping projection on claw 3 can match with the side groove in radial slide rail and slide.Claw 3 can be installed on slide rail by the edge of slide rail radial on disk cover 2, and with the chuck 4 phase clamping at disk cover 2 rear.
In a specific embodiment provided by the invention, the end face that chuck 4 is relative with block plate is provided with axial projection, the centre bore of block plate is socketed in axial raised outside, to realize carrying out rotary chuck 4 at the opposite side of block plate by axial rotary projection.According to the device provided in above-described embodiment, when block plate is arranged on the side of chuck 4, conveniently in the outside of block plate, the chuck 4 being arranged on inner side is rotated and adjusted, needing to set the position of chuck 4 and block plate.By arranging axial projection on the axis of chuck 4, and the centre bore of block plate is socketed in this axial projection.When after block plate installation, axial projection is still visible part, by the rotation of axial rotary projection realization to chuck 4, namely can achieve the outside at block plate, rotate and adjust chuck 4.
In a specific embodiment provided by the invention, all radial slide rails are uniformly distributed along the circumference of disk cover 2.
Optionally, the number of radial slide rail can be three or multiple, and three or multiple radial slide rail are provided with at least one claw 3.The number of radial slide rail also just equals the clamping number in installing hole 6 circumference, and rule of thumb under normal circumstances known, the quantity of card contact is many, can strengthen connective stability, but the location of repetition also can be caused to fix simultaneously.So, three or four radial slide rails are set, form three or four card contact in the circumferential, disk cover 2 and installing hole 6 just can be made to form stable location.
Particularly, disk cover 2 is provided with altogether three radial slide rails.
In a specific embodiment provided by the invention, the edge of disk cover 2 is provided with occlusion part for preventing claw 3 from skidding off from radial slide rail edge or radical occlusion device.Mentioning claw 3 in the above-described embodiments can be installed on radial slide rail by the edge of disk cover 2, that is, claw 3 also may be skidded off by above-mentioned edge, so spacing in order to ensure the radial direction of claw 3, make claw 3 can not depart from disk cover 2 by above-mentioned edge, be provided with occlusion part at disk cover 2 edge or block block.Particularly, radical occlusion device can for blocking block or clamp, when claw 3 is placed into after on radial slide rail, realizes spacing by the edge of blocking block or clamp and be arranged on radial slide rail.
In a specific embodiment provided by the invention, claw 3 for the card access surface of installing hole 6 clamping on be provided with cushion.Because the aperture of installing hole 6 and the card access surface of claw 3 might not combine completely, so by arranging cushion in card access surface, the conjugation of claw 3 and installing hole 6 can be strengthened, the two is made to connect and fix completely.
Except the dominant structural moieties of the sealing ring detaching device that above-described embodiment provides, structure and the setting of other each several parts of this device please refer to prior art, repeat no more herein.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
Above a kind of sealing ring detaching device provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a sealing ring detaching device, is characterized in that, comprising:
Push rod (5), one end of described push rod (5) vertically arranges push-plate (1);
Be set in the disk cover (2) on described push rod (5), described disk cover (2) be provided with at least three radial slide rails;
To be arranged in described radial slide rail, can along the claw (3) of described radial slide rail movement, a described radial slide rail correspondence arranges a described claw (3), described claw (3) stretches out in one end of described radial slide rail for fixing with installing hole (6), described disk cover (2) is provided with the clamping apparatus be connected with described claw (3) away from the side of described push-plate (1), controls the movement of described claw (3) in described radial slide rail to realize described clamping apparatus.
2. sealing ring detaching device according to claim 1, it is characterized in that, one end for being connected with described clamping apparatus on described claw (3) is provided with deep-slotted chip breaker, described clamping apparatus is the chuck (4) that the first end face is provided with screw thread, described screw thread coordinates with described deep-slotted chip breaker, drives the movement of described claw (3) in described radial slide rail with the rotation realizing described chuck (4).
3. sealing ring detaching device according to claim 2, is characterized in that, the second end face of described chuck (4) is provided with block plate, and described block plate is used for described chuck (4) and described disk cover (2) to fix in the axial direction.
4. sealing ring detaching device according to claim 3, it is characterized in that, described disk cover (2) is provided with circular groove for the side relative with described chuck (4), described circular groove is for placing described chuck (4), and the end face of described block plate and described disk cover (2) is fixed.
5. sealing ring detaching device according to claim 4, it is characterized in that, the end face that described chuck (4) is relative with described block plate is provided with axial projection, the centre bore of described block plate is socketed in described axial raised outside, to realize rotating described chuck (4) at the opposite side of described block plate by rotating described axial projection.
6. sealing ring detaching device according to claim 5, it is characterized in that, (3) are provided with clamping projection to described claw, described clamping projection and the side slot fit in described radial slide rail, for limiting described claw (3) moving axially along described disk cover (2).
7. the sealing ring detaching device according to claim 1 to 6 any one, is characterized in that, all described radial slide rails are uniformly distributed along the circumference of described disk cover (2).
8. sealing ring detaching device according to claim 7, is characterized in that, described disk cover (2) is provided with altogether three described radial slide rails.
9. sealing ring detaching device according to claim 8, is characterized in that, the edge of described disk cover (2) is provided with occlusion part for preventing described claw (3) from skidding off from described radial slide rail edge or radical occlusion device.
10. sealing ring detaching device according to claim 9, is characterized in that, described claw (3) for the card access surface of described installing hole (6) clamping on be provided with cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510487136.4A CN104985558B (en) | 2015-08-10 | 2015-08-10 | Device for dismantling seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510487136.4A CN104985558B (en) | 2015-08-10 | 2015-08-10 | Device for dismantling seal ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104985558A true CN104985558A (en) | 2015-10-21 |
| CN104985558B CN104985558B (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510487136.4A Active CN104985558B (en) | 2015-08-10 | 2015-08-10 | Device for dismantling seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104985558B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217303A (en) * | 2016-08-25 | 2016-12-14 | 安徽六方重联机械股份有限公司 | Cylinder holes mounting tool for sealing ring |
| CN106217302A (en) * | 2016-08-25 | 2016-12-14 | 安徽六方重联机械股份有限公司 | For installing the device of cylinder holes sealing ring |
| CN106239423A (en) * | 2016-08-25 | 2016-12-21 | 安徽六方重联机械股份有限公司 | Cylinder holes sealing ring assembly tool |
| CN112038860A (en) * | 2020-10-15 | 2020-12-04 | 哈尔滨工程大学 | Sealing ring replacing tool for underwater connector |
| CN112405440A (en) * | 2020-12-15 | 2021-02-26 | 北京北方车辆集团有限公司 | Plug gasket flexible installation tool capable of adjusting installation position and installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59117955A (en) * | 1982-12-26 | 1984-07-07 | Aisin Seiki Co Ltd | Automatic assembling apparatus for seal |
| CN1586821A (en) * | 2004-10-09 | 2005-03-02 | 西安理工大学 | Seal ring mounting device |
| CN201863169U (en) * | 2010-10-30 | 2011-06-15 | 苏州华旃航天电器有限公司 | O-shaped sealing ring installing jig of connector |
| CN201931426U (en) * | 2010-12-29 | 2011-08-17 | 宁波均胜汽车电子股份有限公司 | Device for mounting O-shaped rings |
| CN202106344U (en) * | 2011-06-28 | 2012-01-11 | 淮南矿业(集团)有限责任公司 | Tool for quickly dismantling seal ring |
| CN203726434U (en) * | 2013-12-30 | 2014-07-23 | 博格华纳联合传动系统有限公司 | V-shaped seal ring installation device of automotive main wheel hub assembly |
-
2015
- 2015-08-10 CN CN201510487136.4A patent/CN104985558B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59117955A (en) * | 1982-12-26 | 1984-07-07 | Aisin Seiki Co Ltd | Automatic assembling apparatus for seal |
| CN1586821A (en) * | 2004-10-09 | 2005-03-02 | 西安理工大学 | Seal ring mounting device |
| CN201863169U (en) * | 2010-10-30 | 2011-06-15 | 苏州华旃航天电器有限公司 | O-shaped sealing ring installing jig of connector |
| CN201931426U (en) * | 2010-12-29 | 2011-08-17 | 宁波均胜汽车电子股份有限公司 | Device for mounting O-shaped rings |
| CN202106344U (en) * | 2011-06-28 | 2012-01-11 | 淮南矿业(集团)有限责任公司 | Tool for quickly dismantling seal ring |
| CN203726434U (en) * | 2013-12-30 | 2014-07-23 | 博格华纳联合传动系统有限公司 | V-shaped seal ring installation device of automotive main wheel hub assembly |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217303A (en) * | 2016-08-25 | 2016-12-14 | 安徽六方重联机械股份有限公司 | Cylinder holes mounting tool for sealing ring |
| CN106217302A (en) * | 2016-08-25 | 2016-12-14 | 安徽六方重联机械股份有限公司 | For installing the device of cylinder holes sealing ring |
| CN106239423A (en) * | 2016-08-25 | 2016-12-21 | 安徽六方重联机械股份有限公司 | Cylinder holes sealing ring assembly tool |
| CN112038860A (en) * | 2020-10-15 | 2020-12-04 | 哈尔滨工程大学 | Sealing ring replacing tool for underwater connector |
| CN112038860B (en) * | 2020-10-15 | 2021-10-01 | 哈尔滨工程大学 | Sealing ring replacing tool for underwater connector |
| CN112405440A (en) * | 2020-12-15 | 2021-02-26 | 北京北方车辆集团有限公司 | Plug gasket flexible installation tool capable of adjusting installation position and installation method |
| CN112405440B (en) * | 2020-12-15 | 2024-02-13 | 北京北方车辆集团有限公司 | Plug gasket flexible mounting method capable of adjusting mounting position |
Also Published As
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|---|---|
| CN104985558B (en) | 2017-03-22 |
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