CN105134812A - Coupler - Google Patents
Coupler Download PDFInfo
- Publication number
- CN105134812A CN105134812A CN201510509915.XA CN201510509915A CN105134812A CN 105134812 A CN105134812 A CN 105134812A CN 201510509915 A CN201510509915 A CN 201510509915A CN 105134812 A CN105134812 A CN 105134812A
- Authority
- CN
- China
- Prior art keywords
- piece
- middle connecting
- connecting piece
- transmission
- part link
- 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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- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a coupler which comprises an outer transmission piece, a middle connecting piece and an inner transmission piece. The middle connecting piece is arranged in the outer transmission piece. The inner transmission piece is arranged in the middle connecting piece. A center hole is formed in the outer transmission piece and provided with multiple protruding blocks. Multiple grooves are formed in the surface of the outer ring of the middle connecting piece. A transmission hole is formed in the inner ring of the middle connecting piece and arranged in a hexagonal structure. The inner transmission piece is arranged in a hexagonal structure. The coupler is reasonable in structural design, easy to detach, repair and install, capable of reducing dead weight and improving transmission efficiency and easy to use and popularize.
Description
Technical field
The present invention relates to auto parts machinery field, especially relate to a kind of coupling.
Background technique
Traditional coupling is monolithic construction, and weight is large, and not easily splits, and maintenance and assembling inconvenience, increase integral body weight, transmission efficiency is low.
Summary of the invention
The present invention is the problem solving the fractionation of current coupling difficulty, for herein is provided a kind of coupling, comprise ex-ternal transmission part, middle part link and inner driving component, described middle part link is arranged on the inside of ex-ternal transmission part, described inner driving component is arranged on the inside of middle part link, described ex-ternal transmission part is provided with center hole, described center hole is provided with some projections, described middle part link outer peripheral surface is provided with some grooves, described middle part link inner ring is provided with driving hole, described driving hole is arranged to hexagonal structure, described inner driving component is arranged to hexagonal structure.
The invention has the beneficial effects as follows: reasonable in design of the present invention, realize being easy to split maintenance and install, alleviate the object of own wt, improve transmission efficiency, be easy to promote the use of.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is exploded perspective schematic diagram of the present invention;
In figure: 1, ex-ternal transmission part; 1.1, center hole; 1.2, projection; 2, middle part link; 2.1, groove; 2.2, driving hole; 3, inner driving component.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
A kind of coupling as shown in Figure 1, comprise ex-ternal transmission part 1, middle part link 2 and inner driving component 3, described middle part link 2 is arranged on the inside of ex-ternal transmission part 1, described inner driving component 3 is arranged on the inside of middle part link 2, described ex-ternal transmission part 1 is provided with center hole 1.1, described center hole 1.1 is provided with some projections 1.2, described middle part link 2 outer peripheral surface is provided with some grooves 2.1, described middle part link 2 inner ring is provided with driving hole 2.2, described driving hole 2.2 is arranged to hexagonal structure, described inner driving component 3 is arranged to hexagonal structure.
In use, power passes to middle part link 2 by ex-ternal transmission part 1, finally pass to inner driving component 3, projection 1.2 and groove 2.1 cooperatively interact, ex-ternal transmission part 1 is different from the diameter of inner driving component 3, realize Large-torsion transmisson, be specially adapted to use in the environment of low speed and large torque.
Reasonable in design of the present invention, realizes being easy to split maintenance and install, alleviates the object of own wt, improve transmission efficiency, be easy to promote the use of.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (1)
1. a coupling, it is characterized in that, comprise ex-ternal transmission part (1), middle part link (2) and inner driving component (3), described middle part link (2) is arranged on the inside of ex-ternal transmission part (1), described inner driving component (3) is arranged on the inside at middle part link (2), described ex-ternal transmission part (1) is provided with center hole (1.1), described center hole (1.1) is provided with some projections (1.2), described middle part link (2) outer peripheral surface is provided with some grooves (2.1), described middle part link (2) inner ring is provided with driving hole (2.2), described driving hole (2.2) is arranged to hexagonal structure, described inner driving component (3) is arranged to hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510509915.XA CN105134812A (en) | 2015-08-19 | 2015-08-19 | Coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510509915.XA CN105134812A (en) | 2015-08-19 | 2015-08-19 | Coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105134812A true CN105134812A (en) | 2015-12-09 |
Family
ID=54720305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510509915.XA Pending CN105134812A (en) | 2015-08-19 | 2015-08-19 | Coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134812A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789501A (en) * | 2016-08-04 | 2019-05-21 | 罗伯特·博世有限公司 | Torque and rotation are transmitted by the isolator for bench saw |
-
2015
- 2015-08-19 CN CN201510509915.XA patent/CN105134812A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789501A (en) * | 2016-08-04 | 2019-05-21 | 罗伯特·博世有限公司 | Torque and rotation are transmitted by the isolator for bench saw |
| CN109789501B (en) * | 2016-08-04 | 2020-12-08 | 罗伯特·博世有限公司 | Torque and rotation transfer through isolator for table saw |
| TWI719236B (en) * | 2016-08-04 | 2021-02-21 | 德商羅伯特博斯奇股份有限公司 | Transferring torque and rotation through isolator for table saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |