CN106870580A - shaft coupling and vehicle - Google Patents
shaft coupling and vehicle Download PDFInfo
- Publication number
- CN106870580A CN106870580A CN201510924001.XA CN201510924001A CN106870580A CN 106870580 A CN106870580 A CN 106870580A CN 201510924001 A CN201510924001 A CN 201510924001A CN 106870580 A CN106870580 A CN 106870580A
- Authority
- CN
- China
- Prior art keywords
- shaft
- clamping section
- clamping
- clip
- shaft clip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
- F16D1/05—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D2001/062—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end characterised by adaptors where hub bores being larger than the shaft
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a kind of shaft coupling and vehicle.Wherein shaft coupling includes the bearing shell shaft clip being engaged with bearing shell and the fastener for fastening bearing shell and shaft clip.Bearing shell includes the first clamping section and the second clamping section, and the first clamping section and the second clamping section are dorsad set.Shaft clip includes the first shaft clip and the second shaft clip, and the first shaft clip is adapted with the first clamping section, and the second shaft clip is adapted with the second clamping section.Bearing shell is located between the first shaft clip hoop and the second shaft clip, and fastener regulation the distance between the first shaft clip and the second shaft clip is so as to first the first clamping section of shaft clip banding and make second the second clamping section of shaft clip banding.The power transmission torque of shaft coupling can effectively be increased using shaft coupling of the invention, vehicle can also match the bigger engine of power output and improve power performance using the shaft coupling.
Description
Technical field
The present invention relates to connector technical field, in particular to a kind of shaft coupling and vehicle.
Background technology
Shaft coupling is generally used for the connection between power output shaft and bearing axle.Fig. 1 shows traditional shaft coupling, the shaft coupling
It is unidirectional fastening-type shaft coupling, including disc type bearing shell 2, shaft clip 3 and fastening bolt 1.Disc type bearing shell 2 is truncated cone-shaped, in its side
Binding groove is offered on face.Shaft clip 3 is cylindrical, and the hole being adapted with disc type bearing shell is offered in its top surface.When using,
It is to be enclosed within shaft end by disc type bearing shell 2, then disc type bearing shell 2 is inserted in the hole that the top of shaft clip 3 opens up, screwing bolt makes disc type
Bearing shell 2 is moved towards in the hole on the top of shaft clip 3.Disc type bearing shell 2 is subject to the hole wall extruding after-contraction on the top of shaft clip 3 to diminish, and enters
And clamp shaft end.In the above-mentioned clamping mode to shaft end, the inwall being adapted with axle class after the contraction distortion of disc type bearing shell 2 can shape
Into the conical surface, and then can cause that the clamping force for stepping up axle is uneven and clamping force is small, so as to cause the power transmission torque of shaft coupling smaller.
The content of the invention
It is a primary object of the present invention to provide a kind of shaft coupling and vehicle, to solve the clamping that shaft coupling in the prior art steps up axle
The small problem of power.
To achieve these goals, according to an aspect of the invention, there is provided a kind of shaft coupling, including bearing shell and bearing shell phase
The shaft clip of cooperation and the fastener of fastening bearing shell and shaft clip, bearing shell include the first clamping section and the second clamping section, the first clamping section
Dorsad set with the second clamping section, shaft clip includes the first shaft clip and the second shaft clip, the first shaft clip is adapted with the first clamping section, the
Two shaft clips are adapted with the second clamping section, bearing shell be located between the first shaft clip hoop and the second shaft clip, fastener adjust the first shaft clip and
The distance between second shaft clip is so as to first the first clamping section of shaft clip banding and make second the second clamping section of shaft clip banding.
Further, the first clamping section is connected with the second clamping section, is offered on the first clamping section and extended on the second clamping section
The first clamping slot, the second clamping slot extended on the first clamping section is offered on the second clamping section.
Further, the first clamping slot is a plurality of, and the second clamping slot is also a plurality of, and a plurality of first clamping slot and a plurality of second is clamped
Groove is staggered.
Further, the first clamping slot and the second clamping slot be along the axially extending of bearing shell, and the first clamping slot is two, two articles the
One clamping slot is symmetrical arranged, and the second clamping slot is also two, and two the second clamping slots are also to be symmetrical arranged, two the first clamping slots
The plane at place vertically with the plane where two the second clamping slots.
Further, multiple first fastener receptacles are offered on the first shaft clip, is offered on the second shaft clip tight with multiple first
Corresponding multiple second fastener receptacles of firmware mounting hole.
Further, bearing shell also includes connecting portion, is connected by connecting portion between the first clamping section and the second clamping section.
Further, the first clamping section, connecting portion and the second clamping section are integrally formed.
Further, multiple 3rd fastener receptacles are offered on connecting portion.
Further, shaft coupling also includes the ring flange being arranged on the second shaft clip.
To achieve these goals, according to an aspect of the invention, there is provided a kind of vehicle, including shaft coupling, shaft coupling is
Above-mentioned shaft coupling.
Apply the technical scheme of the present invention, shaft end is inserted in bearing shell, shaft end is located in the first clamping section and the second clamping section.
Screw fastener the first shaft clip of regulation and the second shaft clip is relatively close, first the first clamping section of shaft clip banding, simultaneously the second axle
Hoop banding second clamping section, shaft end is clamped by the first clamping section and the second clamping section simultaneously, receives bigger clamping force, can be with
Increase the power transmission torque of shaft coupling.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.Below
By reference picture, the present invention is further detailed explanation.
Brief description of the drawings
The Figure of description for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of shaft coupling of the prior art；And
Fig. 2 shows the structural representation of the embodiment of shaft coupling of the invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, bearing shell；11st, the first clamping section；111st, the first clamping slot；12nd, the second clamping section；13rd, connecting portion；121st,
Two clamping slots；21st, the first shaft clip；22nd, the second shaft clip；30th, fastener；40th, ring flange.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can be mutually combined.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only the present invention
The embodiment of a part, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and being obtained under the premise of creative work, should all belong to the scope of protection of the invention.
It should be noted that term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing etc.
It is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that the data for so using
Can exchange in the appropriate case, so as to embodiments of the invention described herein.Additionally, term " comprising " and " having "
And their any deformation, it is intended that covering is non-exclusive to be included, for example, contain the process of series of steps or unit,
Method, system, product or equipment are not necessarily limited to those steps clearly listed or unit, but may include not arrange clearly
It is going out or for these processes, method, product or other intrinsic steps of equipment or unit.
Fig. 2 shows the shaft coupling of the present embodiment, shaft clip and fastening that the shaft coupling is engaged including bearing shell 10 with bearing shell 10
The fastener 30 of bearing shell 10 and shaft clip.Bearing shell 10 includes the first clamping section 11 and the second clamping section 12, the He of the first clamping section 11
Second clamping section 12 is dorsad set.Shaft clip includes the first shaft clip 21 and the second shaft clip 22, the first shaft clip 21 and the first clamping section 11
It is adapted, the second shaft clip 22 is adapted with the second clamping section 12.Bearing shell 10 be located at the first shaft clip 21 hoop and the second shaft clip 22 it
Between, fastener 30 adjusts the distance between the first shaft clip 21 and the second shaft clip 22 so that the first clamping section of banding of the first shaft clip 21
11 and make the second clamping section of banding 12 of the second shaft clip 22.When using, shaft end is inserted in bearing shell 10, shaft end is located at the first folder
In tight portion 11 and second clamping section 12.Screw the first shaft clip 21 of regulation of fastener 30 and the second shaft clip 22 is relatively close, first
The first clamping section of banding 11 of shaft clip 21, simultaneously the second clamping section of banding 12 of the second shaft clip 22, shaft end by first while clamped
The clamping section 12 of portion 11 and second clamps, and receives bigger clamping force, can increase the power transmission torque of shaft coupling.
Optionally, in the present embodiment, the first clamping section 11 is truncated cone-shaped, and the second clamping section 12 is also truncated cone-shaped.Two round platforms
The bottom surface of shape is connected, and top surface is dorsad set.The size of the first shaft clip 21 and the second shaft clip 22 is adapted with the top surface of truncated cone-shaped,
When 21 sets of the first shaft clip is to the first clamping section 11, the side of the extruding truncated cone-shaped of the first clamping section 11 of the first shaft clip 21 is allowed to deform
Clamp shaft end.Similarly, when 22 sets of the second shaft clip is to the second clamping section 12, the extruding round platform of the second clamping section 12 of the second shaft clip 22
The side of shape is allowed to deform clamp shaft end.
As shown in Fig. 2 in the present embodiment, the first clamping section 11 is connected with the second clamping section 12, on the first clamping section 11
The first clamping slot 111 extended on the second clamping section 12 is offered, is offered on the second clamping section 12 and is extended to the first clamping section
The second clamping slot 121 on 11.Because the first clamping slot 111 is extended on the second clamping section 12 from the first clamping section 11,
When being clamped by the first shaft clip 21, the deformation plance of the first clamping section 11 is significantly larger than prior art intermediate bushing receipts for first clamping section 11
Deformation plance during contracting, even if the inwall that the first clamping section 11 of this sample embodiment is adapted with axle class forms the conical surface, the conical surface and axle
Class part angle also can be smaller than in prior art, and the first clamping section 11 can be more uniform to the clamping force of shaft end, and then makes shaft coupling
The bigger torque of transmission.Similarly, the setting of the second clamping slot 121 also causes that the second clamping section 12 is more equal to the clamping force of shaft end
It is even, it is also possible to increase the transmission torque of shaft coupling.
Optionally, in the present embodiment, the first clamping slot 111 is a plurality of, and the second clamping slot 121 is also a plurality of, a plurality of first folder
Tight groove 111 and a plurality of second clamping slot 121 are staggered.As shown in Fig. 2 in the present embodiment, the first clamping slot 111 and
Two clamping slots 121 are along the axially extending of bearing shell 10.First clamping slot 111 is two, and two the first clamping slots 111 symmetrically set
Put, the second clamping slot 121 is also two, and two the second clamping slots 121 are also to be symmetrical arranged, where two the first clamping slots 111
Plane vertically with the planes where two the second clamping slots 121.A plurality of first clamping slot 111 and a plurality of second clamping slot are set
121 can cause that bearing shell 10 deforms more uniformly after being locked by shaft clip, and then also more uniform to the clamping force of shaft end, can
Further to increase the transmission torque of shaft coupling.
As shown in Fig. 2 offering multiple first fastener receptacles on the first shaft clip 21, offered on the second shaft clip 22
Multiple second fastener receptacles corresponding with multiple first fastener receptacles.Above-mentioned first fastener receptacles and second tight
Firmware mounting hole is used for wearing fastener 30.Optionally, fastener 30 is bolt, and the first fastener receptacles are through hole, second
Fastener receptacles are screwed hole.
In the present embodiment, bearing shell 10 also includes connecting portion 13, by connection between the first clamping section 11 and the second clamping section 12
Portion 13 connects.Preferably, the first clamping section 11, the clamping section 12 of connecting portion 13 and second are integrally formed, and so manufacture and add
Work more facilitates, and bearing shell 10 also more undergoes bigger stress.As shown in Fig. 2 it is tight that multiple three are offered on connecting portion 13
Firmware mounting hole, the 3rd fastener receptacles are used for and fastener 30 coordinates, and then bearing shell 10 is fixed into the He of the first shaft clip 21
Between second shaft clip 22, the first shaft clip 21 of enhancing and the second shaft clip 22 strengthen the transmission of shaft coupling to the clamping force of bearing shell 10
Torque.
Optionally, in the present embodiment, as shown in Fig. 2 shaft coupling also includes the ring flange 40 being arranged on the second shaft clip 22,
The ring flange 40 is used for and driving equipment or driven equipment connection.
Present invention additionally comprises a kind of vehicle (not shown), the vehicle includes above-mentioned shaft coupling.Using the vehicle of the shaft coupling,
Because shaft coupling can carry bigger power transmission torque, the vehicle can also match the bigger engine of power output to improve vehicle
Power performance.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for those skilled in the art
For, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. shaft clip and fasten the bearing shell (10) that a kind of shaft coupling, including bearing shell (10) is engaged with the bearing shell (10)
With the fastener (30) of the shaft clip, it is characterised in that the bearing shell (10) includes the first clamping section (11) and second
Clamping section (12), first clamping section (11) and second clamping section (12) are dorsad set, and the shaft clip includes
First shaft clip (21) and the second shaft clip (22), first shaft clip (21) are adapted with first clamping section (11),
Second shaft clip (22) is adapted with second clamping section (12), and the bearing shell (10) is positioned at the first axle
Between hoop (21) hoop and second shaft clip (22), the fastener (30) regulation first shaft clip (21) and
The distance between described second shaft clip (22) is so as to the first clamping section (11) described in first shaft clip (21) banding and make
Second clamping section (12) described in second shaft clip (22) banding.
2. shaft coupling according to claim 1, it is characterised in that first clamping section (11) and second clamping section (12)
It is connected, the first clamping slot (111) extended on second clamping section (12) is offered on first clamping section (11),
The second clamping slot (121) extended on first clamping section (11) is offered on second clamping section (12).
3. shaft coupling according to claim 2, it is characterised in that first clamping slot (111) be it is a plurality of, described second
Clamping slot (121) is also a plurality of, and a plurality of first clamping slot (111) and a plurality of second clamping slot (121) are handed over
Mistake is set.
4. shaft coupling according to claim 3, it is characterised in that first clamping slot (111) and second clamping slot
(121) along the axially extending of the bearing shell (10), first clamping slot (111) is two, two described first
Clamping slot (111) is symmetrical arranged, and second clamping slot (121) is also two, two second clamping slots (121)
Also to be symmetrical arranged, vertical the second clamping slot (121) described with two of the plane where two first clamping slots (111)
The plane at place.
5. shaft coupling according to claim 1, it is characterised in that multiple first are offered on first shaft clip (21) tight
Firmware mounting hole, offers the multiple corresponding with multiple first fastener receptacles on second shaft clip (22)
Second fastener receptacles.
6. shaft coupling according to claim 1, it is characterised in that the bearing shell (10) also includes connecting portion (13), described
Connected by the connecting portion (13) between first clamping section (11) and second clamping section (12).
7. shaft coupling according to claim 6, it is characterised in that first clamping section (11), the connecting portion (13)
And second clamping section (12) is integrally formed.
8. shaft coupling according to claim 6, it is characterised in that multiple 3rd fastenings are offered on the connecting portion (13)
Part mounting hole.
9. shaft coupling according to claim 1, it is characterised in that the shaft coupling also includes being arranged on second shaft clip (22)
On ring flange (40).
10. a kind of vehicle, including shaft coupling, it is characterised in that the shaft coupling is the connection any one of claim 1 to 9
Axle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510924001.XA CN106870580A (en) | 2015-12-14 | 2015-12-14 | shaft coupling and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510924001.XA CN106870580A (en) | 2015-12-14 | 2015-12-14 | shaft coupling and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106870580A true CN106870580A (en) | 2017-06-20 |
Family
ID=59178227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510924001.XA Pending CN106870580A (en) | 2015-12-14 | 2015-12-14 | shaft coupling and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893822A (en) * | 2017-11-14 | 2018-04-10 | 中国北方车辆研究所 | A kind of compact mechanical limit turns round safe connection equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434303A (en) * | 1966-01-26 | 1969-03-25 | Metallschlauchfabrik Ag | Arrangement for coupling shafts |
| JPS60256622A (en) * | 1984-05-31 | 1985-12-18 | Masanori Mochizuki | Shafts connecting device |
| CN1218546A (en) * | 1996-05-15 | 1999-06-02 | 拉尔福·穆尔伯格 | Cone clamping set |
-
2015
- 2015-12-14 CN CN201510924001.XA patent/CN106870580A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434303A (en) * | 1966-01-26 | 1969-03-25 | Metallschlauchfabrik Ag | Arrangement for coupling shafts |
| JPS60256622A (en) * | 1984-05-31 | 1985-12-18 | Masanori Mochizuki | Shafts connecting device |
| CN1218546A (en) * | 1996-05-15 | 1999-06-02 | 拉尔福·穆尔伯格 | Cone clamping set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893822A (en) * | 2017-11-14 | 2018-04-10 | 中国北方车辆研究所 | A kind of compact mechanical limit turns round safe connection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180428 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Applicant after: Beijing treasure Car Co., Ltd. Address before: 102206 Beiqi Futian Motor Company Limited, law and intellectual property department, Shayang Road, Shahe Town, Changping District, Beijing Applicant before: Beiqi Futian Automobile Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |