CN105750899B - Turning machine oil seal collar assembles device and assembly method - Google Patents
Turning machine oil seal collar assembles device and assembly method Download PDFInfo
- Publication number
- CN105750899B CN105750899B CN201610179216.8A CN201610179216A CN105750899B CN 105750899 B CN105750899 B CN 105750899B CN 201610179216 A CN201610179216 A CN 201610179216A CN 105750899 B CN105750899 B CN 105750899B
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- China
- Prior art keywords
- oil seal
- seal collar
- bush
- turning machine
- guide rod
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses turning machine oil seal collar assembling device and assembly method, the installation step and oil seal groove of installation oil seal collar are provided with inside the oil cylinder of the turning machine, including guide rod and the outer bush being enclosed on outside the guide rod, the guide rod is provided with the neck bush for being used for pre-installing the oil seal collar, and the guide rod other end is provided with positive stop lug boss；The receiving hole that one end of the outer bush is provided with and the neck bush coordinates, the limited block that the other end of the outer bush is provided with and the positive stop lug boss coordinates；The present invention ensure that the axiality of oil seal collar and oil sealing during turning machine oil seal collar is assembled, and avoids the oil sealing sealing caused by oil seal collar assembling is not in place and fails, ensure that assembling quality.
Description
Technical field
The present invention relates to turning machine mounting technology, and in particular to turning machine oil seal collar assembles device and assembly method.
Background technology
In the prior art, in turning machine assembling process, when the oil seal collar of turning machine housing oil cylinder assembles, often with oil
Oil seal collar is bonded on pressure head to be pressed by fat；Because grease has certain viscous property, oil seal collar and pressure head can not
It is reliable to depart from, it is impossible to ensure the assembling axiality of oil seal collar；Cause oil seal collar assembling not in place, influence the sealing of oil sealing
Characteristic, turning machine performance is influenceed, causes client to complain.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide can realize oil seal collar reliable assembling position,
Ensure cylinder seal performance, and then ensure the turning machine oil seal collar assembling device and assembly method of turning machine quality.
To achieve these goals, the technical solution adopted by the present invention is：
This kind of turning machine oil seal collar assembles device, and the installation of installation oil seal collar is provided with inside the oil cylinder of the turning machine
Step and oil seal groove, including guide rod and the outer bush that is enclosed on outside the guide rod, the guide rod, which is provided with, to be used for pre-installing institute
The neck bush of oil seal collar is stated, the guide rod other end is provided with positive stop lug boss；One end of the outer bush is provided with and the liner
Cover the receiving hole coordinated, the limited block that the other end of the outer bush is provided with and the positive stop lug boss coordinates.
The neck bush is provided with the neck for installing the oil seal collar.
Described neck bush one end is provided with the mounting hole connected with the guide rod；The neck bush other end is provided with blind hole, institute
The neck bush end outer wall is stated provided with the notch connected with the blind hole.
The position that the neck is located between the neck bush both ends.
The spigot surface to connect with the neck is provided with the neck bush positioned at the side of the neck, the spigot surface is set
Set on the neck bush on one end of blind hole.
The positioning plane that one end end face that the outer bush is provided with receiving hole is and oil seal collar face contacts.
The limited block is block rubber.
This kind of turning machine oil seal collar assembly method, device is assembled using above-mentioned turning machine oil seal collar to realize, is had
Body is：
(1) guide rod is promoted, makes positive stop lug boss and the limited block contact of guide rod, oil seal collar is attached on neck bush, holded up
Turning machine housing, assembling device is put into the oil cylinder of turning machine housing vertically, mobile whole assembling device, until on neck bush
Oil seal collar be attached on installation step；
(2) outer bush is pushed down on, the positioning plane of outer bush is pressed on oil seal collar, then pulls up guide rod, is led
Bar drives neck bush to move upwards, and neck bush departs from oil seal collar after moving up contraction, while oil seal collar is fitted in by outer bush
In oil seal groove, the assembling of oil seal collar is completed.
The advantage of the invention is that：This kind of turning machine oil seal collar assembling device and assembly method, assemble turning machine oil sealing
During back-up ring, the axiality of oil seal collar and oil sealing is ensure that, avoids the oil caused by oil seal collar assembling is not in place
Seal seal failure；Using said structure and method, reduce the input of press-loading device, saved manufacturing cost；Improve work effect
Rate, save manpower, time.
Brief description of the drawings
Mark in the content and figure expressed below each width accompanying drawing of description of the invention is briefly described：
Fig. 1 is the assembling first step operating diagram that turning machine oil seal collar of the present invention assembles device.
Fig. 2 is the partial enlarged drawing that Fig. 1 turning machines oil seal collar assembles device.
Fig. 3 is the assembling second step operating diagram that turning machine oil seal collar of the present invention assembles device.
Fig. 4 is the partial enlarged drawing that Fig. 3 turning machines oil seal collar assembles device.
Mark in above-mentioned figure is：
1st, guide rod, 2, outer bush, 3, neck bush, 4, limited block, 5, positive stop lug boss, 6, receiving hole, 7, oil seal collar, 8, card
Groove, 9, spigot surface, 10, pyramidal structure, 11, notch, 12, oil cylinder.
Embodiment
It is further detailed to the embodiment work of the present invention by the description to optimum embodiment below against accompanying drawing
Thin explanation.
As Figure 1-Figure 4, this kind of turning machine oil seal collar assembling device, the inside of oil cylinder 12 of turning machine are provided with installation oil
The installation step and oil seal groove of block circle 7, the end face of oil seal collar 7 are close on installation step, and the outer rim of oil seal collar 7 is caught in oil sealing
In groove；Including guide rod 1 and the outer bush being enclosed on outside guide rod 12, the one end of guide rod 1 is provided with the liner for being used for pre-installing oil seal collar 7
Set 3, the other end of guide rod 1 is provided with positive stop lug boss 5；The receiving hole 6 that one end of outer bush 2 is provided with and neck bush 3 coordinates, outer bush 2
The other end be provided with and positive stop lug boss 5 coordinate limited block 4.Positive stop lug boss 5 and limited block 4 coordinate, and make guide rod 1 and outer bush 2
Position be relatively fixed, to ensure guide rod 1 and outer bush 2 reliable mobile together.
Outer bush 2 is sleeved on outside guide rod 1, and guide rod 1 and outer bush 2 can be relatively moved mutually, meet oil seal collar 7
Installation requirements.Oil seal collar 7 is first pre-installed on neck bush 3, holds up turning machine housing, by guide rod 1 and outer bush 2 vertically together
It is put into the oil cylinder 12 of turning machine housing, moving leader 1 and outer bush 2, until the oil seal collar 7 on neck bush 3 is attached to installation
On step；Outer bush 2 is pushed down on, outer bush 2 is pressed on oil seal collar 7, outer bush 2 can prevent oil seal collar about 7
Play, ensure the axiality after the assembling of oil seal collar 7；Guide rod 1 is pulled up again, and guide rod 1 drives neck bush 3 to move upwards, interior
Bushing 3 departs from oil seal collar 7 after moving up contraction, while oil seal collar 7 is fitted in the groove of oil seal collar 7 by outer bush 2, completes oil
The assembling of block circle 7.Under the collective effect of guide rod 1, neck bush 3 and outer bush 2, the reliable assembling of oil seal collar 7 can be realized,
Ensure the sealing property of steering Oil cylinder, and then ensure the quality of turning machine.
Neck bush 3 is provided with the neck 8 of installation oil seal collar 7；Oil seal collar 7 is pre-installed on neck 8 before assembling, and is passed through
Neck bush 3 is moved to installation site, and neck 8 is assembled and shirked conveniently, and energy Reliable guarantee oil seal collar 7 assembles in place.
The mounting hole that the one end of neck bush 3 is provided with and guide rod 1 connects；The other end of neck bush 3 is provided with blind hole, and neck bush 3 is provided with
The end outer wall of blind hole is provided with the notch 11 connected with blind hole；Neck bush 3 sets one end of blind hole as hollow structure, notch 11 and blind
Hole is identical, the end of neck bush 3 is had favorable elasticity, facilitates the fast and reliable of oil seal collar 7 to shirk.
The position that neck 8 is located between the both ends of neck bush 3；It is provided with and the phase of neck 8 positioned at the side of neck 8 on neck bush 3
The spigot surface 9 connect, spigot surface 9 are set on one end of blind hole on neck bush 3.Spigot surface 9 is set on the side of neck 8, and spigot surface 9 is
The conical surface is oriented to, on the one hand facilitates oil seal collar 7 to be installed on neck 8, on the other hand facilitates oil seal collar 7 to be shirked from neck 8
Get off, improve efficiency of assembling.
Neck bush 3 sets the end end of blind hole as pyramidal structure 10, facilitates the assembly or disassembly of neck 8.
The positioning plane that one end end face that outer bush 2 is provided with receiving hole 6 is and the face of oil seal collar 7 contacts；Outer bush 2 is determined
Bit plane and the bump contact of oil seal collar 7, to provide stable compression positioning action, after the assembling for ensureing oil seal collar 7
Axiality.
Limited block 4 is block rubber；Limited block 4 improves reliable and stable position-limiting action, when preventing firmly excessive, the quilt of guide rod 1
Damage, improve the service life of assembling device.
This kind of turning machine oil seal collar assembly method, device is assembled using above-mentioned turning machine oil seal collar to realize, is had
Body is：
(1) guide rod 1 is promoted, the positive stop lug boss 5 and limited block 4 for making guide rod 1 are contacted, and oil seal collar 7 is attached into neck bush 3
On, turning machine housing is holded up, assembling device is put into the oil cylinder of turning machine housing vertically, mobile whole assembling device, until
Oil seal collar 7 on neck bush 3 is attached on installation step；
(2) outer bush 2 is pushed down on, the positioning plane of outer bush 2 is pressed on oil seal collar 7, then pull up and lead
Bar 1, guide rod 1 drive neck bush 3 to move upwards, and neck bush 3 departs from oil seal collar 7 after moving up contraction, while outer bush 2 is by oil sealing
Back-up ring 7 is fitted in the groove of oil seal collar 7, completes the assembling of oil seal collar.
This kind of turning machine oil seal collar assembling device and assembly method, during assembling turning machine oil seal collar, ensure
The axiality of oil seal collar 7 and oil sealing, avoid because oil seal collar 7 assemble it is not in place caused by oil sealing sealing fail；Using
Said structure and method, reduce the input of press-loading device, saved manufacturing cost；Improve operating efficiency, save manpower, when
Between.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as employing the methodology and skill of the present invention
The improvement for the various unsubstantialities that art scheme is carried out, within protection scope of the present invention.
Claims (6)
1. a kind of turning machine oil seal collar assembly method, device is assembled using turning machine oil seal collar to realize, the turning machine
Oil cylinder inside be provided with the installation step and oil seal groove of installation oil seal collar, the turning machine oil seal collar assembles device, including
Guide rod and the outer bush being enclosed on outside the guide rod, the guide rod are provided with the liner for being used for pre-installing the oil seal collar
Set, the guide rod other end are provided with positive stop lug boss；The receiving hole that one end of the outer bush is provided with and the neck bush coordinates, institute
The other end for stating outer bush is provided with the limited block coordinated with the positive stop lug boss；The outer bush is provided with one end end face of receiving hole
For the positioning plane contacted with oil seal collar face；It is characterized in that：Specially：
(1) guide rod is promoted, makes positive stop lug boss and the limited block contact of guide rod, oil seal collar is attached on neck bush, holds up steering
Casing body, assembling device is put into the oil cylinder of turning machine housing vertically, mobile whole assembling device, until the oil on neck bush
Block circle is attached on installation step；
(2) outer bush is pushed down on, the positioning plane of outer bush is pressed on oil seal collar, then pulls up guide rod, guide rod band
Dynamic neck bush moves upwards, and neck bush departs from oil seal collar after moving up contraction, while oil seal collar is fitted in oil sealing by outer bush
In groove, the assembling of oil seal collar is completed.
2. turning machine oil seal collar assembly method as claimed in claim 1, it is characterised in that：The neck bush is provided with installation
The neck of the oil seal collar.
3. turning machine oil seal collar assembly method as claimed in claim 2, it is characterised in that：Described neck bush one end be provided with and
The mounting hole of the guide rod connection；The neck bush other end is provided with blind hole, and the neck bush end outer wall is provided with and described blind
The notch of hole connection.
4. turning machine oil seal collar assembly method as claimed in claim 3, it is characterised in that：The neck is located at the liner
Cover the position between both ends.
5. turning machine oil seal collar assembly method as claimed in claim 4, it is characterised in that：Positioned at described on the neck bush
The spigot surface that the side of neck is provided with and the neck connects, the spigot surface set one end of blind hole on the neck bush
On.
6. the turning machine oil seal collar assembly method as described in claim any one of 1-5, it is characterised in that：The limited block is
Block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179216.8A CN105750899B (en) | 2016-03-28 | 2016-03-28 | Turning machine oil seal collar assembles device and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179216.8A CN105750899B (en) | 2016-03-28 | 2016-03-28 | Turning machine oil seal collar assembles device and assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750899A CN105750899A (en) | 2016-07-13 |
| CN105750899B true CN105750899B (en) | 2017-12-22 |
Family
ID=56346356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610179216.8A Active CN105750899B (en) | 2016-03-28 | 2016-03-28 | Turning machine oil seal collar assembles device and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750899B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050282A (en) * | 1990-08-27 | 1991-09-24 | The United States Of America As Represented By The Secretary Of The Navy | O-ring insertion tool |
| US6757950B2 (en) * | 2002-11-15 | 2004-07-06 | Itt Manufacturing Enterprises, Inc. | Rotatable quick connector stuffer pin |
| CN201529892U (en) * | 2009-10-27 | 2010-07-21 | 北京广厦环能科技有限公司 | Device for placing O-shaped seal ring |
| CN204545877U (en) * | 2015-05-01 | 2015-08-12 | 魏仕槚 | A kind of O type coil installing device |
-
2016
- 2016-03-28 CN CN201610179216.8A patent/CN105750899B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105750899A (en) | 2016-07-13 |
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