CN105058305B - The installation tool of crankshaft rear oil seal - Google Patents
The installation tool of crankshaft rear oil seal Download PDFInfo
- Publication number
- CN105058305B CN105058305B CN201510497525.5A CN201510497525A CN105058305B CN 105058305 B CN105058305 B CN 105058305B CN 201510497525 A CN201510497525 A CN 201510497525A CN 105058305 B CN105058305 B CN 105058305B
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- Prior art keywords
- oil sealing
- sealing effect
- rotation dish
- installation tool
- effect block
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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
-
- 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)
- Presses And Accessory Devices Thereof (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a kind of installation tool of crankshaft rear oil seal，Including pedestal、Adjust rotation dish、Adjusting rock arm and oil sealing effect block，The adjusting rock arm and oil sealing effect block are two or more，The regulation turn disc is installed on the pedestal，And the rotating shaft for adjusting rotation dish is the normal of itself，One end of the adjusting rock arm is articulated with the regulation rotation dish，The other end is fixed with oil sealing effect block，With the first face contacted for the inwall with crankshaft rear oil seal on the oil sealing effect block、The second face that can be relative with the end face of crankshaft rear oil seal，The adjusting rock arm is respectively positioned on the side of the rotating shaft for adjusting rotation dish with the link position that the regulation rotation dish and the oil sealing act on block，So that the adjusting rock arm has oscillating stroke relative to the regulation rotation dish，On the oscillating stroke，The distance between first face and described rotating shaft gradually increase or reduce.The versatility of the installation tool is preferable.
Description
Technical field
The present invention relates to the mounting technique field of engine, more particularly to a kind of installation tool of crankshaft rear oil seal.
Background technology
Crankshaft rear oil seal is one of important spare part in engine, generally by the way of press-fiting is pacified crankshaft rear oil seal
Loaded on engine.
As shown in figure 1, the instrument for being used for press-fiting in conventional art crankshaft rear oil seal includes oil sealing effect end and impact end, oil
Envelope effect end can be contacted with the surface of crankshaft rear oil seal.When needing to press-fit crankshaft rear oil seal, oil sealing effect end is fitted in into song
On axle Rear oil seal, impact end is then beaten, in the presence of this beats power, oil sealing effect end will promote crankshaft rear oil seal so that
Crankshaft rear oil seal is fixed on specified location.
However, the oil sealing effect end of above-mentioned instrument needs the size of itself is adjusted with the size of crankshaft rear oil seal, because
This, in actual application, needs are correspondingly arranged the instrument of different size according to the size of crankshaft rear oil seal, cause for pressing
The instrument versatility of dress crankshaft rear oil seal is poor.
The content of the invention
It is an object of the invention to provide a kind of installation tool of crankshaft rear oil seal, the versatility of the installation tool is preferable.
To achieve these goals, the present invention provides following technical scheme：
A kind of installation tool of crankshaft rear oil seal, including pedestal, regulation rotation dish, adjusting rock arm and oil sealing effect block, institute
State adjusting rock arm and oil sealing effect block is two or more, the regulation turn disc is installed on the pedestal
On, and the rotating shaft for adjusting rotation dish is the normal of itself, one end of the adjusting rock arm is articulated with the regulation rotation dish
On, the other end and oil sealing effect block is fixed, with connecting for the inwall with crankshaft rear oil seal on the oil sealing effect block
Tactile the first face, the second face that can be relative with the end face of crankshaft rear oil seal, the adjusting rock arm and the regulation rotation dish and
The link position of the oil sealing effect block is respectively positioned on the side of the rotating shaft for adjusting rotation dish, so that the adjusting rock arm is relative
There is oscillating stroke in the regulation rotation dish, on the oscillating stroke, the distance between first face and described rotating shaft
Gradually increase or reduce.
Preferably, in above-mentioned installation tool, also include and the coaxial mounted guide plate of the regulation rotation dish, the guiding
There is on plate gathering sill, the oil sealing effect block is snug fit in the gathering sill.
Preferably, in above-mentioned installation tool, there is gib block on the oil sealing effect block, the gib block is snug fit at
In the gathering sill.
Preferably, in above-mentioned installation tool, the pedestal includes body and the pressure being movably connected on the body
Transferring member, the pressure-transfer member are mutually fixed with oil sealing effect block, have motive force service portion on the pressure-transfer member.
Preferably, in above-mentioned installation tool, the pedestal also includes bushing and supports sliding shoe, has and slide on the bushing
Groove, the support sliding shoe are snug fit in the chute, and have via, the pressure transmission on the support sliding shoe
Part passes through the via.
Preferably, in above-mentioned installation tool, the pressure-transfer member includes push rod and promotes slide block, has on the body
Accommodating chamber, the promotion slide block are slidably mounted in the accommodating chamber along direction is press-fited, and the push rod slip is plugged in described
Promote on slide block.
Preferably, in above-mentioned installation tool, also including leading screw is driven, the body is U-shaped body, the accommodating chamber setting
In one end of the U-shaped body, the other end of the U-shaped body has screwed hole, the driving leading screw and the screwed hole spiral shell
Line coordinates, and described one end for driving leading screw is contacted with the promotion slide block.
Preferably, in above-mentioned installation tool, there is sliding eye on the oil sealing effect block, the sliding eye is through to described
On second face, one end of the push rod is inserted in the sliding eye, and both are slidably matched.
Preferably, in above-mentioned installation tool, there is at the outer rim of the bushing baffle plate, the regulation rotation dish is located at described
The inner side of baffle plate, and both spacing cooperations.
Preferably, in above-mentioned installation tool, there is on the support sliding shoe ladder locating surface, the chute is ladder
Groove, the support sliding shoe are located by connecting by the ladder locating surface with the step trough.
In above-mentioned technical proposal, the present invention provide crankshaft rear oil seal installation tool include pedestal, adjust rotation dish,
Adjusting rock arm and oil sealing effect block, using the installation tool after, you can according to the concrete size of crankshaft rear oil seal, rotate to adjust and turn
Moving plate so that the first face changes with the distance between rotation dish is adjusted, this change can cause the first face with it is corresponding
The inwall of crankshaft rear oil seal is to contact.Then motive force can be applied to oil sealing effect block so that oil sealing acts on block to after bent axle
Oil sealing applies active force, by pressed assembling of rear oil seal of carnkshaft to specified location.
Compared to the content described in background technology, the installation tool that the present invention is provided can be according to the chi of crankshaft rear oil seal
Very little rotation adjusts rotation dish, changes then oil sealing effect block relative to the position for adjusting rotation dish, it is ensured that on oil sealing effect block
First face is contacted with crankshaft rear oil seal.Obviously, the installation tool can be applied to the crankshaft rear oil seal of sizes, and which is general
Property is more preferable.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only described in the present invention
A little embodiments, for those of ordinary skill in the art, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of the instrument that conventional art is used to press-fit crankshaft rear oil seal；
Fig. 2 is the structural representation of installation tool provided in an embodiment of the present invention；
B-B direction sectional views of the Fig. 3 for structure shown in Fig. 2；
Part A enlarged drawings of the Fig. 4 for structure shown in Fig. 3；
Fig. 5 is the top view of installation tool provided in an embodiment of the present invention；
Fig. 6 is the structural representation of body provided in an embodiment of the present invention；
Fig. 7 is the structural representation of bushing provided in an embodiment of the present invention；
Fig. 8 is the structural representation for adjusting rotation dish provided in an embodiment of the present invention；
Fig. 9 is the structural representation for supporting sliding shoe provided in an embodiment of the present invention；
Figure 10 is the structural representation for promoting slide block provided in an embodiment of the present invention；
Figure 11 is the structural representation of adjusting rock arm provided in an embodiment of the present invention；
Figure 12 is the structural representation of push rod provided in an embodiment of the present invention；
Figure 13 is the structural representation of guide plate provided in an embodiment of the present invention；
Figure 14 is the first installation diagram of installation tool provided in an embodiment of the present invention；
Figure 15 is the second installation diagram of installation tool provided in an embodiment of the present invention；
Figure 16 is the 3rd installation diagram of installation tool provided in an embodiment of the present invention.
Description of reference numerals：
11- adjusts rotation dish, 12- adjusting rock arms, 13- oil sealings effect block, the first spacing swivel nuts of 14-, 15- guide plates, 16-
Body, 17- bushings, 18- support sliding shoe, 19- push rods, 20- promote slide block, 21- drive leading screw, 22- bent axles to the heart cone block,
The second spacing swivel nuts of 23-.
Specific embodiment
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this
It is bright to be further detailed.
As shown in Fig. 2-16, the embodiment of the present invention provides a kind of installation tool of crankshaft rear oil seal, and the installation tool is used for
Press-fit crankshaft rear oil seal, which includes pedestal, adjusts rotation dish 11, adjusting rock arm 12 and oil sealing effect block 13.Wherein：
Pedestal is the installation foundation of each parts in whole installation tool, and the pedestal can be only with the block portion of simple structure
Part.
Adjust the rotation of rotation dish 11 to be installed on pedestal, which can be rotated relative to pedestal, and adjusts the rotating shaft of rotation dish 11
It is then the normal of itself, the normal refers to the straight line perpendicular to the surface for adjusting rotation dish 11.
The quantity of adjusting rock arm 12 can be two or more, and one end of adjusting rock arm 12 is articulated with regulation rotation dish 11
On, the other end is fixed with oil sealing effect block 13.Specifically, through hole can be opened up on adjusting rock arm 12, is adjusted and is had in rotation dish 11
Convex portion, the convex portion are inserted in above-mentioned through hole, and be then spirally connected on convex portion the first spacing swivel nut 14, you can by adjusting rock arm 12 with adjust
Section rotation dish 11 links together.
Oil sealing acts on block 13 for crankshaft rear oil seal transmitting forces, its quantity is identical with the quantity of adjusting rock arm 12,
On oil sealing effect block 13 with the first face contacted for the inwall with crankshaft rear oil seal, can be with the end of crankshaft rear oil seal
The second relative face of face, first face is connected with the second face, can specifically be mutually perpendicular to.First face and the second face can with bent axle after
Oil sealing is acted on, to realize positioning of the oil sealing effect block 13 relative to crankshaft rear oil seal.Usually, the on each oil sealing effect block 13
Simultaneously relative to the rounded arrangement of axis for adjusting rotation dish 11, to adapt to the circular inner wall of crankshaft rear oil seal.
Aforementioned adjusting rock arm 12 and the link position for adjusting rotation dish 11, and adjusting rock arm 12 and oil sealing effect block 13
Link position is respectively positioned on the side of the rotating shaft for adjusting rotation dish 11, i.e. aforementioned two link position is not adjusting rotation dish 11
In rotating shaft so that adjusting rock arm 12 relative to adjust rotation dish 11 have oscillating stroke, on the oscillating stroke, the first face with turn
The distance between axle gradually increases or reduces.For example, when rotating regulation rotation dish 11, the distance between the first face and rotating shaft are gradually
Increase, and when rotating backward regulation rotation dish 11, the distance between the first face and rotating shaft are then gradually reduced.
After using above-mentioned installation tool, you can according to the concrete size of crankshaft rear oil seal, rotate and adjust rotation dish 11 so that
First face changes with the distance between rotation dish 11 is adjusted, and this change can cause the first face with oil after corresponding bent axle
The inwall of envelope is to contact.Then motive force can be applied to oil sealing effect block 13 so that the end face of the second face and crankshaft rear oil seal
Contact, aforementioned active force is transmitted with this, by pressed assembling of rear oil seal of carnkshaft to specified location.
Compared to the content described in background technology, installation tool provided in an embodiment of the present invention can be according to oil after bent axle
The size of envelope is rotated and adjusts rotation dish 11, changes then oil sealing effect block 13 relative to the position for adjusting rotation dish 11, it is ensured that oil
The first face on envelope effect block 13 is contacted with crankshaft rear oil seal.Obviously, the installation tool can be applied to the song of sizes
Axle Rear oil seal, its versatility are more preferable.Thus, following beneficial effect can also be produced：Avoid the unnecessary wasting of resources；Do not exist anti-
Repetition measurement amount and make the situation of special tooling, it is to avoid scrap for the special tooling accessory of old type, saved labour cost.
When above-mentioned installation tool works, the rotation for adjusting rotation dish 11 can drive oil sealing effect block 13 to rotate, while
Oil sealing effect block 13 can move closer to adjust the axle center of rotation dish 11.In order to ensure that oil sealing acts on the kinetic stability of block 13, this
The installation tool that inventive embodiments are provided also includes and adjusts 11 coaxial mounted guide plate 15 of rotation dish, has on the guide plate 15
There is gathering sill, oil sealing effect block 13 is snug fit in the gathering sill.When adjusting rock arm 12 swings, oil sealing effect block 13 is therewith
Slide in gathering sill, now, guide plate 15 can be rotated in the presence of oil sealing effect block 13.
The part coordinated with gathering sill on above-mentioned oil sealing effect block 13 can be rod-like structure, but after adopting rod-like structure,
Oil sealing effect block 13 is less with the cooperation area of gathering sill, easily occurs larger abrasion between the two.For this purpose, can make in oil sealing
Gib block is set with block 13, the gib block is snug fit in gathering sill.Now, gib block is increased with the active area of gathering sill
Plus, do not allow between the two to be also easy to produce abrasion；Meanwhile, the kinetic stability of gib block is higher, improves oil sealing effect block 13 with this
Stability.
In a kind of embodiment, the pedestal that the present invention is provided may include that body 16, the pressure being movably connected on body 16 are passed
Part is passed, the pressure-transfer member is mutually fixed with oil sealing effect block 13, thereon with motive force service portion.This pressure-transfer member can be adopted
Rod-like members, which can be articulated with body 16, and which can be moved along direction is press-fited relative to body 16.When oil sealing acts on block 13
Position adjustment it is suitable after, you can to pressure-transfer member apply active force so that the pressure-transfer member to oil sealing effect block 13 apply
Plus active force, and then promote crankshaft rear oil seal.It is directly applied to adjust the mode in rotation dish 11 compared to by active force, it is above-mentioned
Structure can prevent active force from damaging to the structure for adjusting rotation dish 11, ensure that with this position of oil sealing effect block 13 is accurate
Property.
On the basis of said structure, pedestal may also include bushing 17 and support sliding shoe 18, have chute on bushing 17,
Support sliding shoe 18 to be snug fit in the chute, and support with via on sliding shoe 18, aforementioned pressure transferring member is passed through should
Via.Have been previously mentioned, rotate after adjusting rotation dish 11, oil sealing effect block 13 will rotate and move, this motion
Pressure-transfer member will be caused to rotate therewith and move.And aforementioned support sliding shoe 18 is connected with pressure-transfer member, work as pressure
Transferring member move when, support sliding shoe 18 will relative to slide, meanwhile, bushing 17 will rotate.This process is realized
Motion guide to pressure-transfer member, further increases stationarity when oil sealing effect block 13 is moved.Meanwhile, support and slide
Block 18 can also prevent pressure-transfer member from deformation occur.
In another embodiment, pressure-transfer member may include push rod 19 and promote slide block 20, has accommodating chamber, push away on body 16
Movable slider 20 is slidably mounted in the accommodating chamber along direction is press-fited, and push rod 19 slides and is plugged on promotion slide block 20.Push rod 19
Quantity and oil sealing act on block 13 quantity it is equal, its one end is connected with oil sealing effect block 13, other end insertion promotion slide block 20
Interior, when oil sealing acts on block 13 near the axle center of regulation rotation dish, push rod 19 is therewith to the inside movement for promoting slide block 20.And push away
Movable slider 20 and the cooperation of body 16, then be the mobile offer guiding of promotion slide block 20, it is ensured that the directionality of motive force, improve bent
Axle Rear oil seal press-fits efficiency and the degree of accuracy.
In order to the reset for promoting slide block 20 is better achieved, also spring can be set in accommodating chamber, the spring effect is in appearance
Receive between the inwall and promotion slide block 20 in chamber.In addition, in view of easily occur the unbalanced problem of air pressure in the accommodating chamber of body 16,
Therefore pore can be opened up on body 16, the pore is connected with accommodating chamber, to realize the inside and outside air pressure balance of accommodating chamber.
In aforementioned structure, bushing 17 can be realized by connecting shaft with the cooperation for adjusting rotation dish 11, in the embodiment of the present invention,
Baffle plate can be set at the outer rim of bushing, the inner side that rotation dish 11 is located at baffle plate, and both spacing cooperations are adjusted.Baffle plate can adopt ring
Shape structure, can also be divided into some, and each several part is circumferentially arranged along bushing 17.Adjust the edge and baffle plate phase of rotation dish 11
Contact, you can rotation dish 11 will be adjusted and be limited in the space on the inside of baffle plate, while by other parts in installation tool
Limit the position for adjusting rotation dish 11, you can connecting shaft need not be adopted so that the structure of installation tool is simpler.
Motive force can be directly exported by operative employee, but the active force that operative employee directly exports is actually and little, and this just leads
Cause the installation operation of crankshaft rear oil seal expend larger labour.It is in order to alleviate this problem, provided in an embodiment of the present invention
Installation tool also includes driving leading screw 21, and body 16 is U-shaped body, and accommodating chamber thereon is then arranged at one end of U-shaped body, U
The other end of shape body then has screwed hole, drives leading screw 21 to coordinate with screwed hole screw thread, and drives one end of leading screw 21 and push away
Movable slider 20 contacts.The side that accommodating chamber is arranged on U-shaped body has connection protuberance, and the connection protuberance can be inserted into bushing 17
On, so that both link together.
Operative employee rotate drive leading screw 21, drive leading screw 21 rotate while will along press-fit direction movement, then to
Promote 20 applying of slide block effect so that pressure-transfer member is moved.And pressure-transfer member is provided along with oil sealing effect block 13
Press-fit the position limiting structure in direction, drive oil sealing to act on block 13 by pressure-transfer member with this so that oil sealing acts on block 13 to bent axle
Oil sealing applies active force.
Certainly, also active force can be applied to crankshaft rear oil seal by push rod 19 directly, specifically, is had on oil sealing effect block 13
There is sliding eye, the sliding eye is through on the second face of oil sealing effect block 13, in one end insertion sliding eye of push rod 19, and both
It is slidably matched.Accordingly, when push rod 19 is promoted slide block 20 to promote, the end of push rod 19 will be projected relative to sliding eye, then
Act on crankshaft rear oil seal, realize the transmission of active force.Crankshaft rear oil seal is pushed directly on by push rod 19, it is ensured that push rod 19
It is more reliable, efficiently with crankshaft rear oil seal phase separation.
In order to improve the reliability of positioning for sliding shoe 18 being supported relative to bushing 17, rank can be set on sliding shoe 18 is supported
Terraced locating surface, chute are then step trough, support sliding shoe 18 to be located by connecting by the ladder locating surface with step trough.In addition,
Position on support sliding shoe 18 for acting on push rod 19 can be extended out one section of location-plate, and the location-plate can be acted on push rod 19,
The location-plate is a part of relative with ladder locating surface, more uniform to ensure the active force that push rod 19 is subject to.
In the embodiment of the present invention, the chute on gathering sill and support sliding shoe 18 on guide plate 15 is open slot.Adjust
Section rocking arm 12 may be configured as four, and in the presence of four adjusting rock arms 12 of here, four oil sealing effect blocks 13 can be to bent axle oil
Envelope provides uniform and sizeable active force.The middle part for adjusting rotation dish 11 arranges installation protruding shaft, and guide plate 15 is mountable to
In the installation protruding shaft, and square opening can be set in the installation protruding shaft, bent axle is inserted in the square opening and block 22 is bored to the heart, by song
Axle bores the positioning of block 22 and bent axle to the heart, you can that improves crankshaft rear oil seal press-fits precision.Block 22 is bored to the heart using bent axle, can be true
Protect bent axle and there is good centering to heart cone block 22, and can be applicable on the bent axle of plurality of specifications.Adjusting rock arm 12 may pass through
Hole on oil sealing effect block 13, and locked by the second spacing swivel nut 23.
Some one exemplary embodiments of the present invention are described above by way of explanation only, undoubtedly, for ability
The those of ordinary skill in domain, in the case of without departing from the spirit and scope of the present invention, can with a variety of modes to institute
The embodiment of description is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as to the present invention
The restriction of claims.
Claims (8)
1. a kind of installation tool of crankshaft rear oil seal, it is characterised in that including pedestal, adjust rotation dish, adjusting rock arm and oil sealing
Effect block, the adjusting rock arm and oil sealing effect block are two or more, and the regulation turn disc is installed
On the pedestal, and the rotating shaft for adjusting rotation dish is the normal of itself, and one end of the adjusting rock arm is articulated with described
Adjust in rotation dish, the other end is fixed with oil sealing effect block, having on the oil sealing effect block is used for and crankshaft rear oil seal
Inwall contact the first face, can be relative with the end face of crankshaft rear oil seal the second face, the adjusting rock arm and the tune
The link position of section rotation dish and oil sealing effect block is respectively positioned on the side of the rotating shaft for adjusting rotation dish, so that the tune
Section rocking arm has oscillating stroke relative to the regulation rotation dish, on the oscillating stroke, first face and the rotating shaft
The distance between gradually increase or reduce；
The pedestal includes body and the pressure-transfer member being movably connected on the body, the pressure-transfer member with it is described
Oil sealing effect block is mutually fixed, and has motive force service portion on the pressure-transfer member；
The pedestal also includes bushing and supports sliding shoe, and have chute on the bushing, the support sliding shoe is slidably matched
In the chute, and there is via on the support sliding shoe, the pressure-transfer member passes through the via.
2. installation tool according to claim 1, it is characterised in that also include coaxial mounted with the regulation rotation dish
Guide plate, has gathering sill on the guide plate, the oil sealing effect block is snug fit in the gathering sill.
3. installation tool according to claim 2, it is characterised in that there is gib block on the oil sealing effect block, it is described
Gib block is snug fit in the gathering sill.
4. installation tool according to claim 1, it is characterised in that the pressure-transfer member includes push rod and promote sliding
Block, has accommodating chamber on the body, the promotion slide block is slidably mounted in the accommodating chamber along direction is press-fited, described to push away
Bar slides and is plugged on the promotion slide block.
5. installation tool according to claim 4, it is characterised in that also including leading screw is driven, the body is U-shaped sheet
Body, the accommodating chamber are arranged at one end of the U-shaped body, and the other end of the U-shaped body has screwed hole, the driving silk
Thick stick is coordinated with the screwed hole screw thread, and described one end for driving leading screw is contacted with the promotion slide block.
6. installation tool according to claim 5, it is characterised in that there is sliding eye on the oil sealing effect block, it is described
Sliding eye is through on second face, and one end of the push rod is inserted in the sliding eye, and both are slidably matched.
7. installation tool according to claim 1, it is characterised in that there is at the outer rim of the bushing baffle plate, the tune
Section rotation dish is located at the inner side of the baffle plate, and both spacing cooperations.
8. installation tool according to claim 1, it is characterised in that there is on the support sliding shoe ladder locating surface,
The chute is step trough, and the support sliding shoe is located by connecting by the ladder locating surface with the step trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510497525.5A CN105058305B (en) | 2015-08-13 | 2015-08-13 | The installation tool of crankshaft rear oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510497525.5A CN105058305B (en) | 2015-08-13 | 2015-08-13 | The installation tool of crankshaft rear oil seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105058305A CN105058305A (en) | 2015-11-18 |
| CN105058305B true CN105058305B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510497525.5A Active CN105058305B (en) | 2015-08-13 | 2015-08-13 | The installation tool of crankshaft rear oil seal |
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| CN (1) | CN105058305B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471147A (en) * | 2017-08-18 | 2017-12-15 | 安徽江淮汽车集团股份有限公司 | Universal oil seal pressing instrument |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913792B1 (en) * | 2008-01-22 | 2009-08-26 | 르노삼성자동차 주식회사 | Wrench for Fuel tank cap |
| US9186785B2 (en) * | 2013-01-16 | 2015-11-17 | Cheng-Hao Hung | Bearing adjuster |
| CN203557336U (en) * | 2013-10-18 | 2014-04-23 | 无锡动力工程股份有限公司 | Press mounting device for skeleton oil seal |
| TWI501844B (en) * | 2013-12-13 | 2015-10-01 | Chen Jun Fan | Adjustable installation/uninstallation toll for a ring-shaped member |
| CN103962831B (en) * | 2014-04-30 | 2016-02-10 | 成都海凌达机械有限公司 | Can the structure of Fast Installation tire |
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| CN105058305A (en) | 2015-11-18 |
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