CN209430626U - It is a kind of convenient for fixed Hooke's joint axle sleeve - Google Patents
It is a kind of convenient for fixed Hooke's joint axle sleeve Download PDFInfo
- Publication number
- CN209430626U CN209430626U CN201822107833.4U CN201822107833U CN209430626U CN 209430626 U CN209430626 U CN 209430626U CN 201822107833 U CN201822107833 U CN 201822107833U CN 209430626 U CN209430626 U CN 209430626U
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- axle sleeve
- shaft
- axle
- fixed
- hooke
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Abstract
The utility model discloses a kind of convenient for fixed Hooke's joint axle sleeve, including axle sleeve, screw shell, cross axle shaft and shaft coupling, retaining ring is connected in the middle part of the inner ring of axle sleeve, the axle sleeve inner ring of retaining ring two sides is respectively connected with one group of limited block, an annular groove is respectively arranged in the both ends of axle sleeve, two groups of fastening pin shafts are additionally provided on axle sleeve, one end of screw shell is connected with ring slider, screw shell is internally threaded slot, the outer end of cross axle shaft and the connecting pin of shaft coupling are equipped with limiting slot, threaded portion and pin hole, the outer end face of cross axle is connected with inserted link, the end face at coupling connection end is equipped with jack, the length of threaded portion is less than the length of limiting slot, the utility model has the beneficial effects that, structure novel, practical function, the fixed form of shaft coupling and cross axle shaft is simple, convenient disassembly, and it will not be to shaft during fixing , shaft coupling and axle sleeve damage, do not influence secondary use, it is fixed between shaft and shaft coupling, it is not easy to loosen.
Description
Technical field
The utility model relates to Chinese medicine processing unit (plant) technical fields, and in particular to a kind of convenient for fixed cross-axle universal shaft
Nodal axisn set.
Background technique
Hooke's joint is the parts for realizing the transmitting of varied angle power, for needing to change the position of transmission axis direction
It sets, it is " joint " component of the universal driving device of automobile driving system, and cross shaft rigid universal joint is extensive on automobile
The nonconstant velocity universal joint used, allowing the maximum angle of cut of adjacent two axis is the ゜ of 15 ゜~20.Cross axle is that Cardon universal joint is rigidly universal
Save one of key component.
As shown in Figure 1, traditional Hooke's joint includes four criss-cross shafts, by sleeve by shaft and shaft coupling
Affixed, sleeve and shaft are affixed by way of interference fit between sleeve and shaft coupling, fix and dismantle and is more troublesome and solid
To the extrados of shaft and shaft coupling in fixed process, the inner ring of axle sleeve is damaged, and influencing universal joint and the secondary of shaft coupling makes
With.
Utility model content
To solve the above problems, the utility model provides a kind of convenient for fixed Hooke's joint axle sleeve, this is practical
It is novel to be achieved through the following technical solutions.
It is a kind of convenient for fixed Hooke's joint axle sleeve, including axle sleeve, screw shell, cross axle shaft and shaft coupling, institute
Axle sleeve to be stated as cylindrical shape, is connected with retaining ring in the middle part of the inner ring of axle sleeve, the axle sleeve inner ring of retaining ring two sides is respectively connected with one group of limited block,
Limited block described in every group is distributed along the inner ring even circumferential of axle sleeve, and an annular groove, the sliding slot is respectively arranged in the both ends of axle sleeve
For T shape, two groups of fastening pin shafts are additionally provided on axle sleeve, two groups of fastening pin shafts are symmetrical arranged in the two sides of retaining ring, are fastened described in every group
Pin shaft is distributed along axle sleeve even circumferential and is in staggered distribution with limited block, and fastening pin shaft is spirally connected through axle sleeve and with axle sleeve；The spiral shell
One end of line sleeve is connected with ring slider, and the sliding block is T shape, and screw shell is internally threaded slot, and screw shell is set
There are two and the mode in sliding slot be slidably connected at by sliding block connect with axle sleeve；The outer end of the cross axle shaft and shaft coupling
Connecting pin is equipped with the pin hole of the limiting slot of corresponding limited block, the threaded portion of respective threaded sleeve and corresponding fastening pin shaft, cross axle
Outer end face be also connected with inserted link, the end face at coupling connection end is equipped with the jack of corresponding inserted link, and the length of the threaded portion is small
In the length of limiting slot.
Further, one end outside the fastening pin shaft projecting shaft set is connected with turntable.
Further, the turntable is equipped with anti-skid chequer.
Further, the number of limited block described in every group is not less than at three, fastening the number of pin shaft and every group described in every group
The number of the limited block is consistent.
Further, the inserted link is distributed in the outer end face even circumferential of cross axle shaft.
The utility model has the beneficial effects that the fixed form letter of structure novel, practical function, shaft coupling and cross axle shaft
Single, convenient disassembly, and will not damaging to shaft, shaft coupling and axle sleeve during fixing does not influence secondary use, shaft and
It is fixed between shaft coupling, it is not easy to loosen.
Detailed description of the invention
It, below will be to required in specific embodiment description in order to illustrate more clearly of the technical solution of the utility model
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1: the fixed form schematic diagram of traditional Hooke's joint and shaft coupling；
A kind of Fig. 2: structural schematic diagram convenient for fixed Hooke's joint axle sleeve described in the utility model；
Fig. 3: the structural schematic diagram of axle sleeve described in the utility model；
Fig. 4: the structural schematic diagram of screw shell described in the utility model；
Fig. 5: the structural schematic diagram of cross axle shaft described in the utility model；
Fig. 6: the structural schematic diagram of shaft coupling described in the utility model.
Appended drawing reference is as follows:
1, axle sleeve, 101, retaining ring, 102, limited block, 103, sliding slot, 104, fastening pin shaft, 1041, turntable, 2, thread bush
Cylinder, 201, sliding block, 202, thread groove, 3, cross axle shaft, 301, limiting slot, 302, threaded portion, 303, pin hole, 304, inserted link,
4, shaft coupling, 401, jack.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in figures 2-6, a kind of convenient for fixed Hooke's joint axle sleeve, including axle sleeve 1, screw shell 2, cross axle
Shaft 3 and shaft coupling 4, axle sleeve 1 are cylindrical shape, are connected with retaining ring 101 in the middle part of the inner ring of axle sleeve 1, in the axle sleeve 1 of 101 two sides of retaining ring
Circle is respectively connected with one group of limited block 102, and every group of limited block 102 is distributed along the inner ring even circumferential of axle sleeve 1, and the both ends of axle sleeve 1 are each
One annular groove 103 is set, and sliding slot 103 is T shape, is additionally provided with two groups of fastening pin shafts 104, two groups of fastening pin shafts 104 on axle sleeve 1
It is symmetrical arranged in the two sides of retaining ring 101, every group of fastening pin shaft 104 is distributed along 1 even circumferential of axle sleeve and is staggered point with limited block 102
Cloth, fastening pin shaft 104 are spirally connected through axle sleeve 1 and with axle sleeve 1；One end of screw shell 2 is connected with ring slider 201, sliding block 201
For T shape, screw shell 2 is internally threaded slot 202, and screw shell 2, which is set, is slidably connected at cunning there are two and by sliding block 201
Mode in slot 103 is connect with axle sleeve 1；The outer end of cross axle shaft 3 and the connecting pin of shaft coupling 4 are equipped with corresponding limited block 102
Limiting slot 301, the threaded portion 302 of respective threaded sleeve 2 and the corresponding pin hole 303 for fastening pin shaft 104, the outer end face of cross axle is also
It is connected with inserted link 304, the end face of 4 connecting pin of shaft coupling is equipped with the jack 401 of corresponding inserted link 304, and the length of threaded portion 302 is less than
The length of limiting slot 301.
Preferably, one end that fastening pin shaft 104 stretches out outside axle sleeve 1 is connected with turntable 1041.
Preferably, turntable 1041 is equipped with anti-skid chequer.
Preferably, the number of every group of limited block 102 is not less than at three, the number of every group of fastening pin shaft 104 and every group of limit
The number of block 102 is consistent.
Preferably, inserted link 304 is distributed in the outer end face even circumferential of cross axle shaft 3.
One specific embodiment of the utility model are as follows:
In use, the one of the outer end of cross axle shaft 3 and the connecting pin of shaft coupling 4 insertion axle sleeve 1 and screw shell 2 is tied
The both ends of structure, the length of threaded portion 302 are less than the length of limiting slot 301, and therefore, limiting slot 301 is slidably connected with limited block 102
Certain length has, and threaded portion 302 could be contacted with thread groove 202, two screw shells 2 is rotated, in limited block 102 and limiting slot
Under the action of 301, cross axle shaft 3 and shaft coupling 4 do not rotate, when rotating two screw shells 2, shaft coupling 4 and cross axle axis
The distance between the one end close to each other of bar 3 is gradually reduced, when cross axle shaft 3 and the one end close to each other of shaft coupling 4 respectively with
When two side contacts of retaining ring 101, stop operating screw shell 2, and inserted link 304 is inserted into jack 401 at this time, further makes shaft coupling
4 is synchronous with the circumferential movement of cross axle shaft 3.
Make to fasten the rotation of pin shaft 104 by turntable 1041, fastening pin shaft 104 is spirally connected with axle sleeve 1, rotation fastening pin shaft 104
One end that it can be made to be directed toward 1 axle center of axle sleeve enters in pin hole 303, to carry out further to cross axle shaft 3 and shaft coupling 4
It is fixed.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of convenient for fixed Hooke's joint axle sleeve, it is characterised in that: including axle sleeve, screw shell, cross axle shaft
And shaft coupling, the axle sleeve are cylindrical shape, are connected with retaining ring in the middle part of the inner ring of axle sleeve, the axle sleeve inner ring of retaining ring two sides is respectively connected with one
Group limited block, limited block described in every group are distributed along the inner ring even circumferential of axle sleeve, and an annular groove is respectively arranged in the both ends of axle sleeve,
The sliding slot is T shape, and two groups of fastening pin shafts are additionally provided on axle sleeve, and two groups of fastening pin shafts are symmetrical arranged in the two sides of retaining ring, every group
The fastening pin shaft along axle sleeve even circumferential be distributed and be in staggered distribution with limited block, fastening pin shaft through axle sleeve and with axle sleeve spiral shell
It connects；One end of the screw shell is connected with ring slider, and the sliding block is T shape, and screw shell is internally threaded slot, spiral shell
Line sleeve is set there are two and the mode being slidably connected in sliding slot by sliding block is connect with axle sleeve；The outer end of the cross axle shaft
The pin of the limiting slot of corresponding limited block, the threaded portion of respective threaded sleeve and corresponding fastening pin shaft is equipped with the connecting pin of shaft coupling
Hole, the outer end face of cross axle are also connected with inserted link, and the end face at coupling connection end is equipped with the jack of corresponding inserted link, the threaded portion
Length be less than limiting slot length.
2. according to claim 1 a kind of convenient for fixed Hooke's joint axle sleeve, it is characterised in that: the holding pin
One end that axis stretches out outside axle sleeve is connected with turntable.
3. according to claim 2 a kind of convenient for fixed Hooke's joint axle sleeve, it is characterised in that: on the turntable
Equipped with anti-skid chequer.
4. according to claim 1 a kind of convenient for fixed Hooke's joint axle sleeve, it is characterised in that: limited described in every group
The number of position block is not less than at three, and the number that pin shaft is fastened described in every group is consistent with the number of limited block described in every group.
5. according to claim 1 a kind of convenient for fixed Hooke's joint axle sleeve, it is characterised in that: the inserted link exists
The outer end face even circumferential of cross axle shaft is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107833.4U CN209430626U (en) | 2018-12-16 | 2018-12-16 | It is a kind of convenient for fixed Hooke's joint axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107833.4U CN209430626U (en) | 2018-12-16 | 2018-12-16 | It is a kind of convenient for fixed Hooke's joint axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430626U true CN209430626U (en) | 2019-09-24 |
Family
ID=67971854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822107833.4U Active CN209430626U (en) | 2018-12-16 | 2018-12-16 | It is a kind of convenient for fixed Hooke's joint axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658668A (en) * | 2022-04-15 | 2022-06-24 | 合肥恒大江海泵业股份有限公司 | Submersible tubular pump |
-
2018
- 2018-12-16 CN CN201822107833.4U patent/CN209430626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658668A (en) * | 2022-04-15 | 2022-06-24 | 合肥恒大江海泵业股份有限公司 | Submersible tubular pump |
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