CN207297624U - A kind of semi-automatic rotating assembly - Google Patents
A kind of semi-automatic rotating assembly Download PDFInfo
- Publication number
- CN207297624U CN207297624U CN201721331154.4U CN201721331154U CN207297624U CN 207297624 U CN207297624 U CN 207297624U CN 201721331154 U CN201721331154 U CN 201721331154U CN 207297624 U CN207297624 U CN 207297624U
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- Prior art keywords
- axle
- gully
- semi
- rotating assembly
- automatic rotating
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- 238000009826 distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 210000000481 breast Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Abstract
The utility model discloses a kind of semi-automatic rotating assembly.The semi-automatic rotating assembly includes first axle, flexible member and the part that is arranged being placed in first axle, and first axle is with being arranged part rotation connection；Wherein, in first axle outer surface or it is arranged in part inner peripheral surface and is equipped with gully circumferentially and in a ring, gully has for waveform and in the axial direction wave crest and trough in the circumferential；In first axle outer surface or be arranged the protrusion for being equipped with part inner peripheral surface and being fastened with gully, first axle is opposite with being arranged part circumferentially rotate when, it is raised to be moved along the length direction in gully；Protrusion cross the wave crest in gully after, flexible member can by protrusion be pushed to and elastic spacing the gully trough.The technical problems to be solved in the utility model is that existing rotating assembly is not easy to realize semi-automation.
Description
Technical field
Vehicle technology field is the utility model is related to, more specifically, the utility model is related to a kind of semi-automatic shaft group
Part.
Background technology
At present, the species of shaft is rich and varied on the market, its application field and its extensively.Usually, as long as there is rotation
Place, just have the presence of shaft.
At present, in a kind of rotating assembly with self-locking and limit function, it includes shaft core, elastomeric pad, self-locking pad
Piece, adjustable shelf, spacing shim, fixed frame, slot hole gasket.When shaft rotates, self-locking gasket is rotated to certain angle, is set certainly
In the locking groove for the bottom that the locking convex body of lock gasket is caught in the recess for being arranged on adjustable shelf, shaft can carry out self-locking；Together
When, spacing shim also with rotation, the screens that is arranged on the outside of it and be arranged on adjustable shelf recess top spacing convex body
Joint, can countershaft rotation angle carry out it is spacing.This structure self-lock ability is general, without semi-automatic function.
In another kind of rotating assembly, using cam principle, by the upper and lower clutch part rotated against imparting, two are engaged
Cambered surface, which has top of a hill to have the lowest point.When the top of a hill of rotating member crosses the top of a hill of fixing piece, rotating member is under elastic force effect
The lowest point of fixing piece is automatically rotated to, upper and lower clutch part intermeshing, realizes half self-locking and semi-automation.But it is limited to structure
Form, the rotating assembly is very high to processing request, the surface difficulty of processing that is meshed of the upper and lower clutch part of two relative rotations
It is high.Connecting shaft is equipped with bosom, is riveting parts, it is bigger that it is molded difficulty.Fixing piece is integrated part, and manufacture difficulty is bigger than normal.
Therefore, it is necessary to existing rotating assembly is improved.
Utility model content
One purpose of the utility model is to provide a kind of new solution of semi-automatic rotating assembly.
A kind of first aspect according to the present utility model, there is provided semi-automatic rotating assembly.The semi-automatic rotating assembly bag
First axle, flexible member and the part that is arranged being placed in the first axle are included, the first axle is arranged part rotation connection with described；Its
In, in the first axle outer surface or it is arranged the gully being equipped with part inner peripheral surface circumferentially and in a ring, the ditch
Gully has for waveform and in the axial direction wave crest and trough in the circumferential；In the first axle outer surface or it is arranged weekly form in part
Face is equipped with the protrusion fastened with the gully, the protrusion be configured as the first axle with described to be arranged part opposite circumferential
During rotation, it can be moved along the length direction in the gully；The flexible member is configured in the protrusion and crosses the gully
After wave crest, the protrusion can be pushed to and elastic spacing the gully trough.
Alternatively, the limiting slot spacing to the raised progress, the protrusion quilt are equipped with the lowest point position in the gully
It is configured to be moved in the limiting slot under the drive of the flexible member, driving, the first axle is opposite with being arranged part
The limiting slot is left under the external force effect of rotation and the length direction along the gully moves.
Alternatively, the gully has arc groove in the width direction.
Alternatively, the protrusion has sphere towards the surface of gully direction side.
Alternatively, the first axle is rotation axis, described to be arranged part fixed setting.
Alternatively, the cursor for being used for driving the first axle to rotate is equipped with the first axle.
Alternatively, the multiple supporting walls for being arranged part and including being located at the first axle side, multiple supporting walls edges
The circumferentially-spaced distribution of the first axle, is equipped with the protrusion at least on the supporting walls.
Alternatively, base is further included, described to be arranged together with part is removably mounted between the base, the elasticity
Element includes the spring being compressed axially between the base and the first axle.
Alternatively, the base includes and the bottom wall that part detachably installs and outstanding from the bottom wall of being arranged
Side wall, the perforation of the first axle are rotationally placed on the side wall, and the spring is axially compressed in the base and side
Between wall.
Alternatively, the spring is configured as described raised with being axially compressed during the gully in fastening.
The inventor of the utility model has found, in possessing the rotating assembly of self-locking and limit function, otherwise auto-lock function
Generally, do not possess semi-automatic function；Possesses semi-automatic and auto-lock function, but difficulty of processing is high, causes semi-automatic work(
Can be unreliable.Therefore, the technical assignment or the technical problem to be solved is that art technology that the utility model to be realized
It is that personnel never expect or it is not expected that, therefore the utility model is a kind of new technical solution.
According to one embodiment of the disclosure, it is interlocked in the first axle of rotation connection with being arranged to be respectively equipped with part one
The gully risen and protrusion.Wherein, gully is arranged on first axle outer surface or is arranged in part inner peripheral surface and circumferentially.Ditch
Gully has for waveform and in the axial direction wave crest and trough in the circumferential.When circumferentially rotating first axle, protrusion can be along gully
Length direction moves, so as to drive first axle to be moved to axial with being arranged part.
After protrusion crosses the wave crest in gully, flexible member drives protrusion to be automatically moved into gully in the case where no external force acts on
Trough, realize self-locking, the semi-automation of countershaft component.
The structure of semi-automatic rotating assembly is simple, is simple to manufacture, volume utilization height.Gully can reliably be fastened with protrusion
Together, the elastic force locking for coordinating flexible member by the design of the shaped form in gully acts on, realize rotating assembly self-locking, half from
Dynamicization, reliability are high.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the utility model, and
And together with the principle that its explanation is used to explain the utility model.
Fig. 1 is the part explosive view of the semi-automatic rotating assembly provided in a kind of embodiment of the utility model；
Fig. 2 is the structure diagram of the semi-automatic rotating assembly provided in a kind of embodiment of the utility model；
Fig. 3 is the sectional view of the semi-automatic rotating assembly provided in a kind of embodiment of the utility model.
Wherein, 10：First axle；100:First hole；11：Supporting walls；12：Gully；13：Limiting slot；14：It is raised；15：Bullet
Spring；16：Base；160：Bottom wall；161：Side wall；162：Second hole；17：First screw；18：Cursor；19：Second screw.
Embodiment
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should be noted that：It is unless another
Illustrate outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
A kind of one embodiment according to the present utility model, there is provided semi-automatic rotating assembly.With reference to figure 1, this is semi-automatic
Rotating assembly includes first axle 10, flexible member and is arranged part.The part that is arranged is placed in the first axle 10, the first axle
10 can be rotationally connected with the part that is arranged.
Gully 12 is equipped with 10 outer surface of first axle or described be arranged in part inner peripheral surface.12 edge of gully
10 outer surface of first axle or the circumferentially extending setting for being arranged part inner peripheral surface, and ultimately form the ring of a closing
Shape.The gully 12 is in wave shape in the circumferential.Gully 12 in wave shape has wave crest and trough in the axial direction.The number of the wave crest
Amount is at least one.The quantity of the trough is at least one.
It is equipped with what is fastened with the gully 12 in part inner peripheral surface in 10 outer surface of first axle or described be arranged
Protrusion 14.Specifically, the first axle 10 is being arranged after part is nested together with described, described raised 14 penetrate the gully 12
Interior, the gully 12 is snapped together with described raised 14.
Such as shown in Fig. 1, the gully 12 is arranged on the outer surface of the first axle 10.Described raised 14 are arranged at
It is described to be arranged in the inner peripheral surface of part.In the protrusion 14 being arranged in part inner peripheral surface and 10 outer surface of first axle
Gully 12 snaps together.
In another example the gully 12 can also be arranged at described be arranged in the inner peripheral surface of part.Described raised 14 are arranged at
On the outer surface of the first axle 10.Protrusion 14 on 10 outer surface of first axle is arranged in part inner peripheral surface with described
Gully 12 snap together.
The first axle 10 with it is described be arranged that part is opposite to be circumferentially rotated when, described raised 14 also can be along the gully 12
Length direction moves.
After the wave crest that described raised 14 cross the gully 12, the flexible member drives described raised 14 to be moved to institute
The trough in gully 12 is stated, realizes the semi-automatic function of rotating assembly.Under the elastic force effect of the flexible member, the protrusion
14 also by trough of the elastic spacing in the gully 12, realizes self-locking, the limit function of rotating assembly.
After the wave crest that described raised 14 cross the gully 12, drive the first axle 10 and be arranged part relative rotation
External force can disappear, and described raised 14 can be automatically moved into and spacing in the ditch under the elastic force effect of the flexible member
The lowest point of gully 12.If desired continue to relatively rotate the first axle 10 afterwards and be arranged part, rotation external force can be applied.It is outer rotating
Under the action of power, described raised 14 can leave the lowest point in the gully 12 and continue along the length direction in the gully 12
It is mobile.
In the disclosure, the first axle 10 and the part that is arranged are rotatably connected, described raised 14 with the gully
12 snap together.The first axle 10 with it is described be arranged that part is opposite to be circumferentially rotated when, described raised 14 can be along the ditch
The length direction movement of gully 12.Since the gully 12 has for waveform and in the axial direction wave crest and trough, when the protrusion
14 along the length direction in the gully 12 move when, the first axle 10 and the part that is arranged move to axial.
After the wave crest that described raised 14 cross the gully 12, described raised 14 the flexible member elastic force act on
It is lower to be automatically moved into and spacing in the lowest point in the gully 12.Realize the self-locking and semi-automation of countershaft component.
The structure of the semi-automatic rotating assembly is simple, is simple to manufacture, volume utilization height.The gully 12 with it is described convex
Playing 14 can reliably snap together, and coordinate the elastic force of the flexible member to lock by the Waveform Design in the gully 12 and make
With realizing self-locking, the semi-automation of countershaft component, reliability is high.
It should be noted that the wave crest and trough are two extreme positions of gully 12 in the axial direction respectively.The disclosure
In, described raised 14 can be under the effect of the elastic force of the flexible member automatically into the trough, and the trough and wave crest are with this
It is distinguished.
Under the elastic force effect of the flexible member, described raised 14 are also limited in the trough in the gully 12.In order to
It is more reliably spacing by the flexible member by described raised 14, alternatively, with reference to figure 1, Fig. 2, in the lowest point in the gully 12
Position, which is equipped with, to be used to carry out spacing limiting slot 13 to described raised 14.After described raised 14 cross wave crest, described raised 14
It is moved under the drive of the flexible member in the limiting slot 13.Elastic spacing and the limiting slot in the flexible member
Under the spacing double action of 13 structures, described raised 14 are limited in the limiting slot 13.Described raised 14 reach the ditch
During 12 the lowest point of gully, it will not be rocked back and forth because of generations such as inertia, stress, or even be knocked damage.
In the case where driving the first axle 10 and being arranged the external force effect of part relative rotation, described raised 14 can leave the limit
Position groove 13, the length direction into the gully 12 and along the gully 12 continue to move to.For example, the limiting slot 13 with it is described
The lowest point part in gully 12 can link up setting, skid off the limiting slot 13 under external force in order to described raised 14.
The concrete structure of the limiting slot 13 can have a variety of.For example, the limiting slot 13 can be from the gully 12
Groove of the lowest point position to the direction extension axially away from the wave crest.
Described raised 14 snap together with the gully 12, and described raised 14 can be along the length side in the gully 12
To movement.Alternatively, with reference to figure 2, Fig. 3, the gully 12 is arc groove or other shapes in the width direction.For example,
The gully 12 can be semi-circular recesses in the width direction.
Alternatively, with reference to figure 1, Fig. 3, described raised 14 towards the surface of the 12 direction side of gully be sphere.It is described
Protrusion 14 can be slided reliably along the length direction in the gully 12.
The part that is arranged is placed in the first axle 10, and the first axle 10 is arranged part rotation connection with described.
In one embodiment, described to be arranged part fixed setting with reference to figure 2, Fig. 3, the first axle 10 is arranged part described
Inner circumferential rotates.It is described under described raised 14 mating reactions with the gully 12 when the first axle 10 circumferentially rotates
First axle 10 is arranged part axial movement relative to described.
In the present embodiment, with reference to figure 1, Fig. 2, it can be equipped with the first axle 10 and be used to drive the first axle 10 to rotate
Cursor 18.When rotating the cursor 18, the first axle 10 can rotate synchronously.For example, the cursor 18 can be with
It is fixedly installed on the surface of axial one end of the first axle 10.For example, the cursor 18 can pass through second screw 19 etc.
Fastener is installed in the first axle 10.
In the present embodiment, with reference to figure 1, Fig. 2, the part that is arranged can include multiple positioned at 10 side of first axle
Support wall 11.Circumferentially-spaced distribution of multiple supporting walls 11 along the first axle 10.At least on the supporting walls 11
Equipped with described raised 14.Such as shown in Fig. 3, the quantity of the supporting walls 11 can be two, and two supporting walls 11 are opposite
Ground is arranged at the side of the first axle 10.
In the present embodiment, the mode for being arranged part fixed setting has a variety of.With reference to figure 1, Fig. 2, the rotating assembly is also
It can include base 16.It is described to be arranged together with part is removably mounted between the base 16.The flexible member includes
The spring 15 being compressed axially between the base 16 and the first axle 10.Have between the base 16 and the first axle 10
It is useful for storing the placement space of the spring 15.It is on the contrary under the direction for defining the first axle 10 towards the base 16 is
To be upper.
It is described convex under the drive of 15 elastic force of spring after the wave crest that described raised 14 cross the gully 12
14 are played to be moved to and elastic spacing is in the trough or limiting slot 13.
The concrete structure of the base 16 can have a variety of.Alternatively, with reference to figure 3, set in the bottom of the first axle 10
There is the first hole 100.The base 16 includes bottom wall 160 and from the outstanding side wall 161 of the bottom wall 160.It is described to be arranged part
Together with being removably mounted on the bottom wall 160.For example, the part that is arranged can be by the first screw 17 with the bottom wall 160
It is fixedly installed togather.The first axle 10 is rotationally placed on the side wall 161 by the first hole 100, the spring 15
It is axially compressed between the base 16 and side wall 161.For example, it can be equipped with and first hole 100 in the side wall 161
The second opposite hole 162, the spring 15 are axially compressed between 100 and second hole 162 of the first hole.
After described raised 14 are moved into the trough or limiting slot 13, the spring 15 can also apply by described in
Elastic force of raised 14 elastic spacings in the trough or limiting slot 13.With reference to figure 3, described raised 14 and the ditch are being fastened
During gully 12, the spring 15 is all the time in the state being axially compressed.For example, during assembling rotating assembly, by the first axle
After 10 are sleeved on the side wall 161 of the base 16, it can be pressed with fixture and clamp the top of the first axle 10 or cursor 18
Face and the bottom surface of the base 16, so that the spring 15 is circumferentially compressed, easy to which described raised 14 and the gully 12 are detained
Close.
In one embodiment, referring to figs. 1 to Fig. 3, first, first axle 10 and cursor 18 are fixedly mounted.Will
Spring 15 is put into the first hole 100 of base 16 or the second hole 162 of side wall 161.Then, first axle 10 is sleeved on base 16
Side wall 161 on.Compressed and protected with fixture pressing and the top surface of nip rotation arm 18 and the bottom surface of base 16, spring 15 again
Hold.Afterwards, the bottom wall 160 of multiple supporting walls 11 and base 16 is fixedly mounted so that protrusion 14 is snapped together with gully 12.
In another embodiment, the first axle can be fixedly installed.The part that is arranged is placed in the first axle and energy
Circumferentially rotated relative to the first axle.In the embodiment, the part that is arranged is rotation axis.For example, the part that is arranged can be
The sleeve being placed in the first axle.
In the embodiment, the concrete structure of the rotating assembly can similarly be set with a upper embodiment, not gone to live in the household of one's in-laws on getting married herein
State.
Although some specific embodiments of the utility model are described in detail by example, this area
It is to be understood by the skilled artisans that example above merely to illustrate, rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case of, to above example
Modify.The scope of the utility model is defined by the following claims.
Claims (10)
1. a kind of semi-automatic rotating assembly, it is characterised in that including first axle (10), flexible member and be placed on the first axle
(10) part is arranged on, the first axle (10) is arranged part rotation connection with described；
Wherein, in the first axle (10) outer surface or it is arranged in part inner peripheral surface and is equipped with ditch circumferentially and in a ring
Gully (12), the gully (12) have for waveform and in the axial direction wave crest and trough in the circumferential；
In the first axle (10) outer surface or it is arranged the protrusion for being equipped with part inner peripheral surface and being fastened with the gully (12)
(14), raised (14) be configured as the first axle (10) with it is described be arranged that part is opposite to be circumferentially rotated when, can be along described
The length direction movement in gully (12)；
The flexible member is configured in after raised (14) cross the wave crest of the gully (12), can be by the protrusion
(14) be pushed to and elastic spacing the gully (12) trough.
2. semi-automatic rotating assembly according to claim 1, it is characterised in that set in the lowest point position of the gully (12)
Have and spacing limiting slot (13) carried out to described raised (14),
The protrusion (14) is configured to be moved under the drive of the flexible member in the limiting slot (13), is driving
The first axle (10) and it is arranged under the external force effect of part relative rotation and leaves the limiting slot (13) and along the gully (12)
Length direction movement.
3. semi-automatic rotating assembly according to claim 1, it is characterised in that the gully (12) is in the width direction
With arc groove.
4. the semi-automatic rotating assembly according to claim 1 or 3, it is characterised in that the protrusion (14) is towards the ditch
The surface of gully (12) direction side has sphere.
5. semi-automatic rotating assembly according to claim 1, it is characterised in that the first axle (10) is rotation axis, institute
State and be arranged part fixed setting.
6. semi-automatic rotating assembly according to claim 5, it is characterised in that be equipped with and be used in the first axle (10)
The cursor (18) for driving the first axle (10) to rotate.
7. semi-automatic rotating assembly according to claim 5, it is characterised in that the part that is arranged includes being located at described first
Multiple supporting walls (11) of axis (10) side, circumferentially-spaced distribution of multiple supporting walls (11) along the first axle (10),
It is equipped with least on a supporting walls (11) raised (14).
8. semi-automatic rotating assembly according to claim 5, it is characterised in that base (16) is further included, it is described to be arranged part
Together with being removably mounted between the base (16), the flexible member include be compressed axially the base (16) with
Spring (15) between the first axle (10).
9. semi-automatic rotating assembly according to claim 8, it is characterised in that the base (16) includes being arranged with described
Bottom wall (160) that part is detachably installed and from the outstanding side wall (161) of the bottom wall (160), the first axle (10) can
Rotationally be placed on the side wall (161), the spring (15) be axially compressed the base (16) and side wall (161) it
Between.
10. semi-automatic rotating assembly according to claim 8, it is characterised in that the spring (15) is configured as buckleing
Raised (14) are closed with being axially compressed when the gully (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721331154.4U CN207297624U (en) | 2017-10-16 | 2017-10-16 | A kind of semi-automatic rotating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721331154.4U CN207297624U (en) | 2017-10-16 | 2017-10-16 | A kind of semi-automatic rotating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297624U true CN207297624U (en) | 2018-05-01 |
Family
ID=62414326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721331154.4U Withdrawn - After Issue CN207297624U (en) | 2017-10-16 | 2017-10-16 | A kind of semi-automatic rotating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630920A (en) * | 2017-10-16 | 2018-01-26 | 歌尔科技有限公司 | A kind of semi-automatic rotating assembly |
-
2017
- 2017-10-16 CN CN201721331154.4U patent/CN207297624U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630920A (en) * | 2017-10-16 | 2018-01-26 | 歌尔科技有限公司 | A kind of semi-automatic rotating assembly |
| WO2019075897A1 (en) * | 2017-10-16 | 2019-04-25 | 歌尔科技有限公司 | Semi-automatic rotating shaft assembly |
| CN107630920B (en) * | 2017-10-16 | 2024-03-19 | 歌尔科技有限公司 | Semi-automatic rotating shaft assembly |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20240319 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20240319 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |