CN208179410U - Semiaxis extracting tool - Google Patents
Semiaxis extracting tool Download PDFInfo
- Publication number
- CN208179410U CN208179410U CN201820681145.6U CN201820681145U CN208179410U CN 208179410 U CN208179410 U CN 208179410U CN 201820681145 U CN201820681145 U CN 201820681145U CN 208179410 U CN208179410 U CN 208179410U
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- China
- Prior art keywords
- locating piece
- jack shaft
- guard member
- assembled
- semiaxis
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Abstract
The utility model relates to automobiles to lead component extracting tool technical field, more particularly, to a kind of semiaxis extracting tool.Semiaxis extracting tool includes: at least two assembled tools；At least two assembled tools are removably disposed on jack shaft, and the assembled tool can be mobile relative to the jack shaft, so that the jack shaft and differential mechanism are detached from.The technical issues of difficult, increase customer care cost and time are dismantled when alleviating disassembly jack shaft existing in the prior art.
Description
Technical field
The utility model relates to automobiles to lead component extracting tool technical field, more particularly, to a kind of semiaxis extracting tool.
Background technique
With the progress of modern society's science and technology, also more and more rapidly, automobile market ownership is increasingly for the development of auto industry
It is huge, in vehicle speed changer ordinary maintenance, generally require to remove left and right jack shaft from transmission side.
Be when jack shaft designs guarantee with the effective length of action of differential mechanism spline of speed changer, avoid run at high speed,
Jack shaft is deviate from when bumpy road, and there are O-shaped elastic rings at spline fitted.
Since vehicle operating space is limited, disassembly is difficult when this O-shaped elastic ring leads to dismantle jack shaft, greatly increases
Disassembly difficulty increases the working time, also indirectly increases the maintenance cost of client.
Utility model content
The purpose of this utility model is to provide a kind of semiaxis extracting tools, are driven with alleviating disassembly existing in the prior art
Disassembly is difficult when dynamic semiaxis, increases the technical issues of customer care cost and time.
A kind of semiaxis extracting tool provided by the utility model includes: at least two assembled tools；
At least two assembled tools are removably disposed on jack shaft, and the assembled tool can be with respect to institute
It is mobile to state jack shaft, so that the jack shaft and differential mechanism are detached from.
Further, the assembled tool is two.
Further, the assembled tool includes the first sub-assembly and the second sub-assembly；
First sub-assembly and second sub-assembly are detachably connected, so that the assembled tool is detachably arranged in
On the jack shaft.
Further, first sub-assembly includes the first locating piece and the first guard member；
First guard member is fixed on first locating piece, and first guard member is used for and the driving
Semiaxis abuts, and the both ends of first locating piece are respectively set there are two first positioning hole.
Further, the first groove is provided on first locating piece, first groove is for accommodating the driving
Semiaxis.
Further, second sub-assembly includes the second locating piece and the second guard member；
For abutting with first locating piece, second guard member is arranged described for the side of second locating piece
Second locating piece is used for the side that abuts with first locating piece, the both ends of second locating piece be respectively set there are two the
Two location holes, two second location holes with two first positioning holes for being oppositely arranged, so that bolt is across described
First positioning hole connects first locating piece with second locating piece with second location hole.
Further, the second groove, second groove and the first groove phase are provided on second locating piece
To setting, the jack shaft is wrapped up.
Further, first guard member and the equal material of second guard member are rubber material.
Further, first locating piece and second locating piece are cast steel, first locating piece and institute
The first guard member, second locating piece and second guard member is stated to be integrally formed.
Further, the assembled tool and the jack shaft are coaxially disposed.
A kind of semiaxis extracting tool provided by the utility model includes: at least two assembled tools；
At least two assembled tools are removably disposed on jack shaft, and the assembled tool can be with respect to institute
It is mobile to state jack shaft, so that the jack shaft and differential mechanism are detached from.Using above-mentioned scheme, at least two assembled tools can
Releasably it is arranged on jack shaft, since jack shaft is arranged on differential mechanism, and assembled tool can be with respect to jack shaft
Mobile, when needing to unload jack shaft from differential mechanism, by doing work to assembled tool, inertia force effect is realized
The disassembly of jack shaft reduces the probability of damage in disassembly process for oil seal lip, reduces operating time, reduces later period client
Maintenance expense.Dismantled when alleviating disassembly jack shaft existing in the prior art it is difficult, increase customer care cost and
The technical issues of time.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic diagram when semiaxis extracting tool provided by the embodiment of the utility model uses；
Fig. 2 is the structural schematic diagram of semiaxis extracting tool assembled tool provided by the embodiment of the utility model；
Fig. 3 is the cross-sectional view of the first sub-assembly of semiaxis extracting tool provided by the embodiment of the utility model；
Fig. 4 is the top view of the second sub-assembly of semiaxis extracting tool provided by the embodiment of the utility model.
Icon: 100- assembled tool；200- jack shaft；The first sub-assembly of 110-；The second sub-assembly of 120-；111- first
Locating piece；The first guard member of 112-；The second locating piece of 121-；The second guard member of 122-；123- second location hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is schematic diagram when semiaxis extracting tool provided by the embodiment of the utility model uses；
Fig. 2 is the structural schematic diagram of semiaxis extracting tool assembled tool provided by the embodiment of the utility model.Such as Fig. 1 and 2
Shown, a kind of semiaxis extracting tool provided by the utility model includes: at least two assembled tools 100；
At least two assembled tools 100 are removably disposed on jack shaft 200, and the assembled tool 100
Can be mobile relative to the jack shaft 200, so that the jack shaft 200 and differential mechanism are detached from.
Wherein, the quantity of assembled tool 100 can be for two, three, four or multiple, as long as can satisfy makes to drive
Semiaxis 200 and differential mechanism are detached from.
A kind of semiaxis extracting tool provided by the utility model includes: at least two assembled tools 100；Described at least two
Assembled tool 100 is removably disposed on jack shaft 200, and the assembled tool 100 being capable of the relatively described jack shaft
200 is mobile, so that the jack shaft 200 and differential mechanism are detached from.Using above-mentioned scheme, at least two assembled tools 100 can
Releasably it is arranged on jack shaft 200, since jack shaft 200 is arranged on differential mechanism, and assembled tool 100 can be opposite
Jack shaft 200 is mobile, when needing to unload jack shaft 200 from differential mechanism, by doing to assembled tool 100
Function, inertia force effect, realizes the disassembly of jack shaft 200, reduces the probability of damage in disassembly process for oil seal lip, reduces
Operating time reduces later period customer repair upkeep cost.Disassembly when alleviating disassembly jack shaft 200 existing in the prior art
The technical issues of difficult, increase customer care cost and time.
On the basis of the above embodiments, further, the assembled tool 100 is two.
In the present embodiment, assembled tool 100 is preferably two, and two assembled tools 100 are successively set on jack shaft 200
On, when unloading jack shaft 200 from differential mechanism, does work to one of assembled tool 100, another group can be made
It closes tooling 100 to move under the action of inertia, so that jack shaft 200 be made to remove from differential mechanism.
Fig. 3 is the cross-sectional view of the first sub-assembly of semiaxis extracting tool provided by the embodiment of the utility model；Fig. 4 is that this is practical
The top view for the second sub-assembly of semiaxis extracting tool that new embodiment provides.As shown in Figures 3 and 4, in the base of above-described embodiment
On plinth, further, the assembled tool 100 includes the first sub-assembly 110 and the second sub-assembly 120；
First sub-assembly 110 and second sub-assembly 120 are detachably connected, so that the assembled tool 100 can
It is arranged in tearing open on the jack shaft 200.
It in the present embodiment, is detachably connected between the first combination and the second combination, so that so that the setting of assembled tool 100 exists
On jack shaft 200, and the mode of this set can be such that the first sub-assembly 110 and the second component dismounts in jack shaft
It is more convenient on 200.
On the basis of the above embodiments, further, first sub-assembly 110 includes the first locating piece 111 and the
One guard member 112；
First guard member 112 is fixed on first locating piece 111, and first guard member 112 is used for
It is abutted with the jack shaft 200, the both ends of first locating piece 111 are respectively set there are two first positioning hole.
In the present embodiment, one of the first locating piece 111 for contacting with jack shaft 200 is arranged in the first guard member 112
End, specific in use, the first guard member 112 is contacted with jack shaft 200, in this way in the first sub-assembly 110 relative to drive
When the dynamic movement of semiaxis 200, biggish friction will not be generated between jack shaft 200 and the first guard member 112, to make driving half
In the process of disassembly, the extent of deterioration being subject to is lower for axis 200, so as to ensure the service life of jack shaft 200.
On the basis of the above embodiments, further, it is provided with the first groove on first locating piece 111, it is described
First groove is for accommodating the jack shaft 200.
Wherein, the first locating piece 111 is arranged in close to one end of jack shaft 200, so that first protects in the first guard member 112
The recessed portion with the first matching grooves is also equipped in guard 112, so that the first guard member 112 is mutually matched with the first groove.
In the present embodiment, it is provided with the first groove on the first locating piece 111, is being driven by the setting of the first sub-assembly 110
When on semiaxis 200, the side of jack shaft 200 is arranged in the first groove, in this way in order to the first locating piece 111 and driving half
It is installed between axis 200, improves the first sub-assembly 110 and be mounted on the speed on jack shaft 200.
On the basis of the above embodiments, further, second sub-assembly 120 includes the second locating piece 121 and the
Two guard members 122；
The side of second locating piece 121 with first locating piece 111 for abutting, second guard member 122
Side of second locating piece 121 for abutting with first locating piece 111 is set, second locating piece 121
Both ends are respectively set there are two second location hole 123, and two second location holes 123 are used for and two first positioning holes
It is oppositely arranged, so that bolt passes through the first positioning hole and second location hole 123 for first locating piece 111 and described the
The connection of two locating pieces 121.
Wherein, the second locating piece 121, the second guard member 122 and the first locating piece 111 and the first guard member 112 structure
It is identical.
In the present embodiment, the second guard member 122 is arranged in what the second locating piece 121 was used to abut with the first locating piece 111
Side, and second determines guard member and is fixed on the second locating piece 121, and in the first locating piece 111 and the second locating piece
121 both ends are respectively provided with two first positioning holes and two second location holes 123, first positioning hole and second location hole
123 are correspondingly arranged, and when using and dismantling, pass through first positioning hole and second location hole 123 by bolt, or will
Bolt takes out from first positioning hole and second location hole 123, so that assembled tool 100 can be mounted on jack shaft 200
Under either being dismantled from jack shaft 200.
On the basis of the above embodiments, further, it is provided with the second groove on second locating piece 121, it is described
Second groove is oppositely arranged with first groove, and the jack shaft 200 is wrapped up.
In the present embodiment, the second groove matched with the first groove is provided on the second locating piece 121, it is fixed first
Position part 111 and when the second 121 relative engagement of locating piece, the first groove and the second groove are opposite, so that the first groove and second recessed
Slot forms one for accommodating the accommodating chamber of jack shaft 200, jack shaft 200 can opposite accommodating chamber move, thus to the
When positioning piece 111 and the second locating piece 121 do work, jack shaft 200 can be dismantled.
On the basis of the above embodiments, further, first guard member 112 and second guard member 122 are equal
Material be rubber material.
In the present embodiment, the material of the first guard member 112 and the second guard member 122 is rubber material, in this way at first group
Component 110 and the second sub-assembly 120 are cooperated with jack shaft 200, and the first sub-assembly 110 and the second sub-assembly 120
The first assembled tool 100 is formed when being moved relative to jack shaft 200, even if the first assembled tool 100 and drive
Relative friction is produced between dynamic semiaxis 200, the damage of jack shaft 200 can also be reduced, so that jack shaft 200 makes
It is improved with the service life, can reduce the expense of car owner.
On the basis of the above embodiments, further, first locating piece 111 and second locating piece 121 are
Cast steel, first locating piece 111 and first guard member 112, second locating piece 121 and second protection
Part 122 is integrally formed.
Wherein, cast steel is one kind of casting alloy, and using iron, carbon as essential element, phosphorus content is between 0-2%.
Wherein, cast steel has the advantage that 1. bigger flexible designs；2. metallurgy manufactures strongest flexibility and can be changed
Property；3. improving overall structural strength；4. large-scale weight change.
Wherein, the first guard member 112 and the second guard member 122 are fixed at the first locating piece by way of vulcanization
111 and second on locating piece 121.
In the present embodiment, the first guard member 112 and the second guard member 122 are fixed at the first locating piece 111 and
On two locating pieces 121, the stability of first assembly and the second sub-assembly 120 can be improved in this way, meanwhile, integrally formed fixation
Mode is mature technique, and the cost of the first sub-assembly 110 and the second sub-assembly 120 can reduce.
On the basis of the above embodiments, further, the assembled tool 100 is coaxially set with the jack shaft 200
It sets.
In the present embodiment, assembled tool 100 and jack shaft 200 are coaxially disposed, and assembled tool 100 can be made in phase in this way
200 movement of jack shaft can be stablized, be also convenient for applying active force to assembled tool 100, assembled tool 100 is by vertical
Power in 100 surface of assembled tool can ensure that assembled tool 100 can be moved up and down with respect to jack shaft 200.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of semiaxis extracting tool characterized by comprising at least two assembled tools；
At least two assembled tools are removably disposed on jack shaft, and the assembled tool being capable of the relatively described drive
Dynamic semiaxis is mobile, so that the jack shaft and differential mechanism are detached from.
2. semiaxis extracting tool according to claim 1, which is characterized in that the assembled tool is two.
3. semiaxis extracting tool according to claim 2, which is characterized in that the assembled tool include the first sub-assembly and
Second sub-assembly；
First sub-assembly and second sub-assembly are detachably connected so that the assembled tool be detachably arranged in it is described
On jack shaft.
4. semiaxis extracting tool according to claim 3, which is characterized in that first sub-assembly includes the first locating piece
With the first guard member；
First guard member is fixed on first locating piece, and first guard member is used for and the jack shaft
It abuts, the both ends of first locating piece are respectively set there are two first positioning hole.
5. semiaxis extracting tool according to claim 4, which is characterized in that it is recessed to be provided with first on first locating piece
Slot, first groove is for accommodating the jack shaft.
6. semiaxis extracting tool according to claim 5, which is characterized in that second sub-assembly includes the second locating piece
With the second guard member；
For abutting with first locating piece, second guard member is arranged described second for the side of second locating piece
Locating piece is used for the side abutted with first locating piece, and the both ends of second locating piece are respectively set fixed there are two second
Position hole, two second location holes with two first positioning holes for being oppositely arranged, so that bolt passes through described first
Location hole connects first locating piece with second locating piece with second location hole.
7. semiaxis extracting tool according to claim 6, which is characterized in that it is recessed to be provided with second on second locating piece
Slot, second groove are oppositely arranged with first groove, the jack shaft are wrapped up.
8. semiaxis extracting tool according to claim 7, which is characterized in that first guard member and second protection
The equal material of part is rubber material.
9. semiaxis extracting tool according to claim 8, which is characterized in that first locating piece and second positioning
Part is cast steel, and first locating piece and first guard member, second locating piece and second guard member are equal
It is integrally formed.
10. semiaxis extracting tool according to claim 1, which is characterized in that the assembled tool and the jack shaft
Coaxial arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681145.6U CN208179410U (en) | 2018-05-08 | 2018-05-08 | Semiaxis extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681145.6U CN208179410U (en) | 2018-05-08 | 2018-05-08 | Semiaxis extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179410U true CN208179410U (en) | 2018-12-04 |
Family
ID=64429340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681145.6U Active CN208179410U (en) | 2018-05-08 | 2018-05-08 | Semiaxis extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208179410U (en) |
-
2018
- 2018-05-08 CN CN201820681145.6U patent/CN208179410U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |