CN102425613A - Half type gear fastening device - Google Patents
Half type gear fastening device Download PDFInfo
- Publication number
- CN102425613A CN102425613A CN2011104136859A CN201110413685A CN102425613A CN 102425613 A CN102425613 A CN 102425613A CN 2011104136859 A CN2011104136859 A CN 2011104136859A CN 201110413685 A CN201110413685 A CN 201110413685A CN 102425613 A CN102425613 A CN 102425613A
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- ring
- semi
- gear
- bolt
- combined
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a half gear fastening device, which comprises a clamping ring consisting of a first half ring and a second half ring, wherein the first half ring and the second half ring are connected at the joint through a screw or a bolt nut component; according to the half type gear fastening device, the pressing inclined plane of the clamping ring is pressed on the combined gear when the clamping ring and the combined gear are assembled, the combined gear can be reliably fixed on the gear shaft, and the distance between the first half ring and the second half ring is adjusted through the rotary bolt, so that the combined gap and the combined force between the combined units of the combined gear can be adjusted, the structure is simple, and the adjustment is convenient and reliable.
Description
Technical field
The present invention relates to a kind of securing means that is used for fixing built up gear.
Background technique
When crankshaft gear adopts integral gear, the gear securing means need be installed on the bent axle, but require crankshaft gear mounting end axle journal diameter can not exceed gear mounting hole aperture, so the integral gear use occasion is limited.The built up gear of being made up of two semicircular gears then can this structural limitations, and its application is wider, but combinational gap and the Tightening moment of built up gear need guarantee Gear combination the time is reliable to guarantee working gear.
Yet also also there is not a kind of device of adjusting built up gear combinational gap and combining ability in the existing technology, to guarantee the built-up gear reliably working.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of Hafu type gear securing means, it can guarantee the built-up gear reliable fixation on gear shaft, and can regulate combinational gap and combining ability between each combining unit of built-up gear.
Hafu type gear securing means of the present invention; Comprise the clamping ring of forming by first semi-ring and second semi-ring; First semi-ring is connected through screw or bolt and nut component in the connecting part with second semi-ring, and the inner cylindrical surface edge portion of said clamping ring has had the inclined-plane of pressuring action.
Further, said first semi-ring and second semi-ring are provided with coaxial through hole I in the connecting part, first semi-ring and second semi-ring by be arranged in the through hole I bolt be connected with bolt and nut component that the bolt nut engaged is formed;
Further, in first semi-ring and the second semi-ring connecting part, first semi-ring is provided with the through hole II, and second semi-ring is provided with the screw coaxial with the through hole II, and said first semi-ring is connected through being arranged in the through hole II and with the bolt of screw screw-thread fit with second semi-ring.
Beneficial effect of the present invention: Hafu type gear securing means of the present invention; Clamping ring and built up gear are under assembled state, and the inclined-plane that compresses of clamping ring is pressed on the built up gear, can be with the built up gear reliable fixation on gear shaft; And regulate the distance between first semi-ring and second semi-ring through swivel bolt; Just combinational gap and the combining ability between each combining unit of can regulate built up gear is simple in structure, and be easy to adjust reliable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Fig. 1 is a Hafu type gear securing means overall structure sectional view of the present invention;
Fig. 2 is along the sectional view of A-A among Fig. 1;
Fig. 3 is a Hafu type gear securing means user mode schematic representation of the present invention.
Embodiment
Fig. 1 is a Hafu type gear securing means overall structure sectional view of the present invention; Fig. 2 is along the sectional view of A-A among Fig. 1; Fig. 3 is a Hafu type gear securing means user mode schematic representation of the present invention.
As shown in the figure; Present embodiment Hafu type gear securing means; Comprise the clamping ring of being made up of first semi-ring 1 and second semi-ring 2, first semi-ring 1 is connected through bolt and nut component 3 in the connecting part with second semi-ring 2, and the inner cylindrical surface edge portion of said clamping ring has had the inclined-plane 4 of pressuring action.The concrete Placement of first semi-ring 1 and second semi-ring 2 is: said first semi-ring 1 and second semi-ring 2 are provided with coaxial through hole I in the connecting part, and bolt passes the through hole I and nut cooperates, and first semi-ring 1 and 2 pairs of second semi-rings are connected into integral body.
As shown in Figure 3, Hafu type gear securing means of the present invention, clamping ring and built up gear 5 are under assembled state; The inclined-plane 4 that compresses of clamping ring is pressed on the built up gear 5; Can be on gear shaft 6 with built up gear 5 reliable fixation, and the distance of regulating 2 of first semi-ring 1 and second semi-rings through swivel bolt, just combinational gap and the combining ability between can regulate built up gear 5 each combining unit; Simple in structure, easy to adjust reliable.
Certainly in practical implementation; Also available screw replacement bolt and nut component; Its concrete Placement is: in first semi-ring and the second semi-ring connecting part, first semi-ring is provided with the through hole II, and second semi-ring is provided with the screw coaxial with the through hole II; Bolt passes the through hole II and screws in screw, just can first semi-ring 1 and 2 pairs of second semi-rings be connected into integral body.
Explanation is at last; Above embodiment is only unrestricted in order to technological scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technological scheme of the present invention; And not breaking away from the aim and the scope of technological scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. Hafu type gear securing means; It is characterized in that: comprise the clamping ring of forming by first semi-ring and second semi-ring; First semi-ring is connected through screw or bolt and nut component in the connecting part with second semi-ring, and the inner cylindrical surface edge portion of said clamping ring has had the inclined-plane of pressuring action.
2. Hafu type gear securing means according to claim 1; It is characterized in that: said first semi-ring and second semi-ring are provided with coaxial through hole I in the connecting part, first semi-ring and second semi-ring by be arranged in the through hole I bolt be connected with bolt and nut component that the bolt nut engaged is formed.
3. Hafu type gear securing means according to claim 1; It is characterized in that: in first semi-ring and the second semi-ring connecting part; First semi-ring is provided with the through hole II; Second semi-ring is provided with the screw coaxial with the through hole II, and said first semi-ring is connected through being arranged in the through hole II and with the bolt of screw screw-thread fit with second semi-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104136859A CN102425613A (en) | 2011-12-13 | 2011-12-13 | Half type gear fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104136859A CN102425613A (en) | 2011-12-13 | 2011-12-13 | Half type gear fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102425613A true CN102425613A (en) | 2012-04-25 |
Family
ID=45959630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104136859A Pending CN102425613A (en) | 2011-12-13 | 2011-12-13 | Half type gear fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102425613A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790983A (en) * | 2014-03-12 | 2014-05-14 | 南车成都机车车辆有限公司 | Traction motor inward-insertion gear interference fit structure and assembling and designing method thereof |
| CN104870826A (en) * | 2012-12-18 | 2015-08-26 | 罗伯特·博世有限公司 | Geometry for the compensation of axial gaps arising in electric pumps |
| CN107966584A (en) * | 2017-11-29 | 2018-04-27 | 北京长城华瑞科技有限公司 | Hydraulic turbine speed measuring device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566905A (en) * | 1979-06-20 | 1981-01-24 | Grimandi Massimo | Combined supporting and clamping ring |
| CN1041642A (en) * | 1988-10-04 | 1990-04-25 | 英格索尔-兰德公司 | The shaft joint that the straightening controlling device is arranged |
| US5085535A (en) * | 1991-04-12 | 1992-02-04 | Solberg Joseph R | Locating mechanism |
| US5531536A (en) * | 1995-01-24 | 1996-07-02 | Carolina Knife Company, Inc. | Split slitter |
| CN201100283Y (en) * | 2007-11-20 | 2008-08-13 | 浙江海滨建设集团有限公司 | Mechanical hoop |
| JP2010276119A (en) * | 2009-05-28 | 2010-12-09 | Nabeya Bi-Tech Kk | Hub of shaft coupling, manufacturing method and molding device of the same |
-
2011
- 2011-12-13 CN CN2011104136859A patent/CN102425613A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566905A (en) * | 1979-06-20 | 1981-01-24 | Grimandi Massimo | Combined supporting and clamping ring |
| GB2053339A (en) * | 1979-06-20 | 1981-02-04 | Grimandi M | A support and clamping ring |
| CN1041642A (en) * | 1988-10-04 | 1990-04-25 | 英格索尔-兰德公司 | The shaft joint that the straightening controlling device is arranged |
| US5085535A (en) * | 1991-04-12 | 1992-02-04 | Solberg Joseph R | Locating mechanism |
| US5531536A (en) * | 1995-01-24 | 1996-07-02 | Carolina Knife Company, Inc. | Split slitter |
| CN201100283Y (en) * | 2007-11-20 | 2008-08-13 | 浙江海滨建设集团有限公司 | Mechanical hoop |
| JP2010276119A (en) * | 2009-05-28 | 2010-12-09 | Nabeya Bi-Tech Kk | Hub of shaft coupling, manufacturing method and molding device of the same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104870826A (en) * | 2012-12-18 | 2015-08-26 | 罗伯特·博世有限公司 | Geometry for the compensation of axial gaps arising in electric pumps |
| CN104870826B (en) * | 2012-12-18 | 2017-10-03 | 罗伯特·博世有限公司 | The geometry in the gap axially occurred in electrodynamic pump for compensating |
| US9989061B2 (en) | 2012-12-18 | 2018-06-05 | Robert Bosch Gmbh | Geometry for the compensation of axial gaps arising in electric pumps |
| CN103790983A (en) * | 2014-03-12 | 2014-05-14 | 南车成都机车车辆有限公司 | Traction motor inward-insertion gear interference fit structure and assembling and designing method thereof |
| CN107966584A (en) * | 2017-11-29 | 2018-04-27 | 北京长城华瑞科技有限公司 | Hydraulic turbine speed measuring device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120425 |