CN102817923A - Novel clamping shell coupler - Google Patents
Novel clamping shell coupler Download PDFInfo
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- CN102817923A CN102817923A CN2012103085604A CN201210308560A CN102817923A CN 102817923 A CN102817923 A CN 102817923A CN 2012103085604 A CN2012103085604 A CN 2012103085604A CN 201210308560 A CN201210308560 A CN 201210308560A CN 102817923 A CN102817923 A CN 102817923A
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- shell
- folder
- folder shell
- shaft coupling
- clamping shell
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Abstract
The invention provides a novel clamping shell coupler. The clamping shell coupler comprises a semicircular lower clamping shell, two semicircular upper clamping shells and bolts, wherein four first through holes are formed on the lower clamping shell; two second through holes are formed on each upper clamping shell; the bolts sequentially extend into the second through holes and the first through holes and are used for buckling and fixing the upper clamping shells and the lower clamping shell; and the upper clamping shells are of a separated structure. According to the clamping shell coupler, the upper clamping shells fixed with the lower clamping shell are of the separated structure, and the damaged parts of the clamping shell coupler can be separately replaced when some parts of the clamping shell coupler are damaged, so that the use cost of users is effectively reduced.
Description
Technical field
The present invention relates to a kind of novel folder shell shaft coupling, belong to the shaft coupling technical field.
Background technique
As everyone knows, shaft coupling is that the diaxon (driving shaft and driven shaft) that is used for connecting in the different institutions makes it the mechanical parts of common rotation with transmitting torque.
Shaft coupling can be divided into according to connecting the relative position of diaxon and the change conditions of position: permanent coupling and movable shaft coupling.The place that permanent coupling is mainly used in the strict centering of diaxon and relative displacement does not take place at work; Structure is generally simpler; Make easily, and the diaxon transient speed is identical, it mainly comprises: flange coupling, sleeve coupling, folder shell shaft coupling etc.Movable shaft coupling is mainly used in the place that diaxon has deflection or relative displacement is arranged at work.
Folder shell shaft coupling of the prior art is general to be adopted and goes up the folder shell and press from both sides shell facies down and cooperate mutually, to form a complete folder shell shaft coupling.Crackle or other damaged conditions may take place in this folder shell shaft coupling in use for some time.Like this, just need and change whole folder shell shaft coupling dismounting.This certainly will increase user's user cost.
In view of this, be necessary folder shell shaft coupling of the prior art is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of novel folder shell shaft coupling, in order to reduce user's user cost.
For realizing above-mentioned purpose, the invention provides a kind of novel folder shell shaft coupling, comprising:
The semicircular shell of folder down, it is provided with four first through holes;
Two semicircular folder shells of going up, it is respectively equipped with two second through holes;
Bolt, it extends in second through hole and first through hole successively, and will go up the folder shell and descend the folder shell facies to fasten fixing mutually;
Said upward folder shell is a separate type.
As further improvement of the present invention, the said 2 ~ 4mm that is spaced apart that goes up between the folder shell.
As further improvement of the present invention, said going up on the internal face that presss from both sides shell is provided with a keyway respectively.
As further improvement of the present invention, said folder shell down and last folder shell are through quenching with Subsequent tempering.
Compared with prior art; The invention has the beneficial effects as follows: in the present invention, will be arranged to separate type, when this novel folder shell shaft coupling part is damaged with the folder shell of going up that presss from both sides the shell facies fixing down; Can change damaging parts separately, thereby reduce user's user cost effectively.
Description of drawings
Fig. 1 is the front view in a kind of novel folder shell shaft coupling one embodiment of the present invention;
Fig. 2 is the plan view that a kind of novel folder shell shaft coupling shown in Fig. 1 connects driving shaft and driven shaft;
Fig. 3 is the sectional view along A-A line among Fig. 1.
Embodiment
Below in conjunction with each mode of execution shown in the drawings the present invention is elaborated; But should be noted that; These mode of executions are not limitation of the present invention; The function that those of ordinary skills do according to these mode of executions, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.
Please join Fig. 1 and shown in Figure 3, wherein, Fig. 1 is the front view in a kind of novel folder shell shaft coupling one embodiment of the present invention, and Fig. 3 is the sectional view along A-A line among Fig. 1.
In this mode of execution, a kind of novel folder shell shaft coupling 10 comprises: the semicircular shell 1 of folder down, and it is provided with four first through holes 11; Two semicircular folder shell 2a, 2b of going up, it is respectively equipped with two second through holes 12; Bolt 3, it extends in said second through hole 12 and first through hole 11 successively, and will go up folder shell 2a, 2b and press from both sides shell 1 fastening fixing each other down; Said upward folder shell 2a, 2b are separate type.
Concrete, press from both sides the 2 ~ 4mm that is spaced apart between shell 2a, the 2b on this, and be preferably 3mm.
In conjunction with shown in Figure 2, in this mode of execution,, can form the host cavity 211,212 at two intervals, in order to accommodate driving shaft 20 and driven shaft 30 respectively as last folder shell 2a, 2b and after folder shell 1 fastens fixing each other down.Driving shaft 20 can drive driven shaft 30 through this novel folder shell shaft coupling 10, thereby play the effect of transmitting torque under the driving of drive unit (not shown).
Concrete, on the internal face of folder shell 2a, 2b a keyway 21 is set respectively on this.In this mode of execution, the surface of this driving shaft 20 and driven shaft 30 also is provided with keyway 201,301 respectively.Keyway 21 clamping mutually that this driving shaft 20 and driven shaft 30 are provided with on can the internal face through key (not shown) and last folder shell 2a, 2b is connected with driving shaft 20, the firm of driven shaft 30 to realize this novel folder shell shaft coupling 10.
In this mode of execution, this time folder shell 1 and last folder shell 2a, the quenching with Subsequent tempering of 2b process.Quenching with Subsequent tempering can improve the comprehensive mechanical performance of this novel folder shell shaft coupling 10.
The listed a series of detailed description of preceding text only is specifying to feasibility mode of execution of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent mode of execution or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any reference character in the claim be regarded as limit related claim.
In addition; Describing according to mode of execution though should be appreciated that this specification, is not that each mode of execution only comprises an independently technological scheme; This narrating mode of specification only is for clarity sake; Those skilled in the art should make specification as a whole, and the technological scheme among each embodiment also can form other mode of executions that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (4)
1. a novel folder shell shaft coupling (10) is characterized in that, comprising:
The semicircular shell (1) of folder down, it is provided with four first through holes (11);
Two semicircular folder shells (2a, 2b) of going up, it is respectively equipped with two second through holes (12);
Bolt (3), it extends in said second through hole (12) and first through hole (11) successively, and will go up folder shell (2a, 2b) and descend folder shell (1) to fasten fixing each other;
Said upward folder shell (2a, 2b) is a separate type.
2. novel folder shell shaft coupling according to claim 1 (10) is characterized in that, the said 2 ~ 4mm that is spaced apart that goes up between the folder shell (2a, 2b).
3. novel folder shell shaft coupling according to claim 1 (10) is characterized in that, said going up on the internal face that presss from both sides shell (2a, 2b) is provided with a keyway (21) respectively.
4. novel folder shell shaft coupling according to claim 1 (10) is characterized in that, said folder shell (1) down and the quenching with Subsequent tempering of last folder shell (2a, 2b) process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012103085604A CN102817923A (en) | 2012-08-28 | 2012-08-28 | Novel clamping shell coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012103085604A CN102817923A (en) | 2012-08-28 | 2012-08-28 | Novel clamping shell coupler |
Publications (1)
Publication Number | Publication Date |
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CN102817923A true CN102817923A (en) | 2012-12-12 |
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Family Applications (1)
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CN2012103085604A Pending CN102817923A (en) | 2012-08-28 | 2012-08-28 | Novel clamping shell coupler |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104176534A (en) * | 2014-08-21 | 2014-12-03 | 厦门恒坤新材料科技股份有限公司 | Tube core fixing device |
CN108953396A (en) * | 2018-08-02 | 2018-12-07 | 经纬纺织机械股份有限公司 | Ring throstle clip shell formula main spindle coupling |
CN113137432A (en) * | 2021-04-28 | 2021-07-20 | 南京航空航天大学 | Coupler based on less-than-semicircular structure for eliminating connection gap |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554589A (en) * | 1969-05-23 | 1971-01-12 | Le Roy R Boggs | Shaft alignment coupling |
JPH10159862A (en) * | 1996-11-26 | 1998-06-16 | Tomoe Gijutsu Kenkyusho:Kk | Shaft coupling |
CN202719039U (en) * | 2012-08-28 | 2013-02-06 | 无锡市华润环保设备有限公司 | Novel clamp shell shaft coupling |
-
2012
- 2012-08-28 CN CN2012103085604A patent/CN102817923A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554589A (en) * | 1969-05-23 | 1971-01-12 | Le Roy R Boggs | Shaft alignment coupling |
JPH10159862A (en) * | 1996-11-26 | 1998-06-16 | Tomoe Gijutsu Kenkyusho:Kk | Shaft coupling |
CN202719039U (en) * | 2012-08-28 | 2013-02-06 | 无锡市华润环保设备有限公司 | Novel clamp shell shaft coupling |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104176534A (en) * | 2014-08-21 | 2014-12-03 | 厦门恒坤新材料科技股份有限公司 | Tube core fixing device |
CN108953396A (en) * | 2018-08-02 | 2018-12-07 | 经纬纺织机械股份有限公司 | Ring throstle clip shell formula main spindle coupling |
CN113137432A (en) * | 2021-04-28 | 2021-07-20 | 南京航空航天大学 | Coupler based on less-than-semicircular structure for eliminating connection gap |
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Application publication date: 20121212 |