CN106808389A - A kind of simple centralising device of miniature rotor engine - Google Patents
A kind of simple centralising device of miniature rotor engine Download PDFInfo
- Publication number
- CN106808389A CN106808389A CN201710127006.9A CN201710127006A CN106808389A CN 106808389 A CN106808389 A CN 106808389A CN 201710127006 A CN201710127006 A CN 201710127006A CN 106808389 A CN106808389 A CN 106808389A
- Authority
- CN
- China
- Prior art keywords
- fixture
- hole
- cylinder
- rotor engine
- centralising device
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The present invention relates to a kind of simple centralising device of miniature rotor engine, belong to miniature rotor engine art.The present invention includes cylinder, fixture and holding screw.Through hole is opened up on cylinder side wall, need to ensure that through hole is located at the same circumference of cylinder;Circumference where fixture hole, fixture hole is opened up on cylinder side wall in addition parallel with circumference where through hole;Fixture passes through through hole and fixture hole, then realizes being fixedly connected with cylinder by holding screw;Chucking surface is carved with graduation mark, and its scale value is corresponding with the diameter of measured axle.Simple centralising device of the invention, it is high, suitable the characteristics of small space uses with its simple structure, with low cost, easy to operate, accuracy of alignment, solve the problems, such as that precision prescribed is high, space is small, difficulty is big in miniature rotor engine test stand is tested well, to reduce the vibration of rotary engine experimental stand, improving its stability and security has outstanding role.
Description
Technical field
The present invention relates to a kind of simple centralising device of miniature rotor engine, belong to miniature rotor engine neck
Domain.
Background technology
, it is necessary to adjust makes input shaft with output shaft same every time during the miniature rotor engine test of laboratory
On bar straight line, Working gantry can be otherwise caused to vibrate aggravation, or even the damage for causing rotary engine.Traditional laser alignment,
The method of micrometer centering is complicated due to its apparatus, and volume is big, and operation difficulty is big, it is impossible in miniature rotor engine experimental table
Frame narrow space works, and centralising device that is a compact simplified and can meeting required precision is very necessary.
The content of the invention
The invention aims to solve the apparatus complexity of traditional centralising device, high cost, operation difficulty enter greatly without
Beneficial to the problem of small spatial operation, there is provided a kind of simple centralising device of miniature rotor engine.
The purpose of the present invention is achieved through the following technical solutions.
A kind of simple centralising device of miniature rotor engine, including cylinder, fixture and holding screw.In cylinder side wall
On open up through hole, need to ensure through hole be located at cylinder same circumference at;Fixture hole, fixture hole place are opened up on cylinder side wall in addition
Circumference is parallel with circumference where through hole;Fixture passes through through hole and fixture hole, then realizes consolidating with cylinder by holding screw
Fixed connection;Chucking surface is carved with graduation mark, and its scale value is corresponding with the diameter of measured axle.
The quantity in the through hole or fixture hole is at least three;
Fixture head is arc.
A kind of simple centralising device disclosed by the invention, the course of work is:In input shaft insertion cylinder, by positioned at same
The clamp of circumference;Then fixture is adjusted, it is ensured that registration tightens the tightening on this end fixture always, then on fixture
Screw, fixes fixture, this end centering success;In the output shaft insertion cylinder other end, pressed from both sides by the fixture positioned at same circumference
Tightly;Then fixture is adjusted, it is ensured that registration tightens the holding screw on this end fixture always, then on fixture, fixes
Fixture, the also centering success of this end, so far centering process completion.
Beneficial effect
Simple centralising device of the invention, with its simple structure, with low cost, easy to operate, accuracy of alignment it is high, suitably exist
The characteristics of small space uses, solves in the experiment of miniature rotor engine test stand that precision prescribed is high, space well
The big problem of small, difficulty, to reduce the vibration of rotary engine experimental stand, improving its stability and security has prominent work
With.
Brief description of the drawings
Fig. 1 is the front view of centralising device;
Fig. 2 is the shaft side figure of centralising device.
Wherein:1-cylinder, 2-fixture, 3-holding screw.
Specific embodiment
The present invention is described in more detail presently in connection with accompanying drawing, these accompanying drawings are simplified schematic diagram, only
The basic structure of invention is illustrated in a schematic way, therefore it only shows the composition relevant with the present invention.
Embodiment 1
A kind of simple centralising device of the present invention, is made up of cylinder 1, fixture 2 and the part of holding screw 3 three.In the side wall of cylinder 1
On open up through hole, need to ensure through hole be located at cylinder 1 same circumference at;Fixture hole, fixture hole institute are opened up on the side wall of cylinder 1 in addition
It is parallel with circumference where through hole in circumference;Fixture 2 passes through through hole or fixture hole, is then realized and cylinder 1 by holding screw 3
Be fixedly connected;The quantity in the through hole or fixture hole is at least three;The head of fixture 2 is arc, and graduation mark is carved with surface, its
Scale value is corresponding with the diameter of measured axle.
A kind of simple centralising device disclosed by the invention, the course of work is:In miniature rotor engine test stand pair
During, in the input shaft of miniature rotor engine insertion cylinder 1, clamped by the fixture 2 positioned at same circumference;Then
Fixture 2 is adjusted, it is ensured that registration tightens the holding screw 3 on this end fixture always, then on fixture 2, fixes fixture
2, this end centering success;In the output shaft insertion other end of cylinder 1 of transmission mechanism, clamped by the fixture 2 positioned at same circumference;
Then fixture 2 is adjusted, it is ensured that registration tightens the holding screw 3 on this end fixture always, then on fixture 2, fixes
Fixture 2, this end also centering success, the centering to this miniature rotor engine test stand is completed.
The simple centralising device of this announcement, with its simple structure, with low cost, easy to operate, accuracy of alignment it is high, suitably exist
The characteristics of small space uses, solves in the experiment of miniature rotor engine test stand that precision prescribed is high, space well
The big problem of small, difficulty, to reduce the vibration of rotary engine experimental stand, improving its stability and security has prominent work
With.
Above-described specific descriptions, purpose, technical scheme and beneficial effect to inventing have been carried out further specifically
It is bright, should be understood that and the foregoing is only specific embodiment of the invention, for explaining the present invention, it is not used to limit this
The protection domain of invention, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., all should
It is included within protection scope of the present invention.
Claims (4)
1. a kind of simple centralising device of miniature rotor engine, it is characterised in that:Including cylinder (1), fixture (2) and tightening
Screw (3);Through hole is opened up on the wall of cylinder (1) side, need to ensure that through hole is located at the same circumference of cylinder (1);Cylinder (1) side wall
On open up fixture hole in addition, circumference where fixture hole is parallel with through hole place circumference;Fixture (2) through through hole and fixture hole,
Then realize being fixedly connected with cylinder (1) by holding screw (3);Graduation mark is carved with fixture (2) surface, its scale value and institute
Measure the diameter correspondence of axle.
2. a kind of simple centralising device of miniature rotor engine as claimed in claim 1, it is characterised in that:The through hole
Or the quantity in fixture hole is at least three.
3. a kind of simple centralising device of miniature rotor engine as claimed in claim 1, it is characterised in that:The fixture
(2) head is arc.
4. a kind of simple centralising device of miniature rotor engine as described in claim 1 or 2 or 3, it is characterised in that:Institute
The centering method for stating device is:Input shaft is inserted in cylinder (1), is clamped by the fixture (2) positioned at same circumference;Then to folder
Tool (2) is adjusted, it is ensured that registration tightens the holding screw (3) on this end fixture always, then on fixture (2), fixes folder
Tool (2), this end centering success;In output shaft insertion cylinder (1) other end, clamped by the fixture (2) positioned at same circumference;So
Fixture (2) is adjusted afterwards, it is ensured that registration tightens the holding screw (3) on this end fixture always, then on fixture (2), Gu
Set fixture (2), the also centering success of this end, so far centering process completion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710127006.9A CN106808389A (en) | 2017-03-06 | 2017-03-06 | A kind of simple centralising device of miniature rotor engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710127006.9A CN106808389A (en) | 2017-03-06 | 2017-03-06 | A kind of simple centralising device of miniature rotor engine |
Publications (1)
Publication Number | Publication Date |
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CN106808389A true CN106808389A (en) | 2017-06-09 |
Family
ID=59115099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710127006.9A Pending CN106808389A (en) | 2017-03-06 | 2017-03-06 | A kind of simple centralising device of miniature rotor engine |
Country Status (1)
Country | Link |
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CN (1) | CN106808389A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112894675A (en) * | 2021-01-19 | 2021-06-04 | 杭州特翌智科技有限公司 | Centering device for aircraft engine assembling machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2462106A (en) * | 2008-07-24 | 2010-01-27 | Ford Global Tech Llc | Split sleeve holds constant velocity input and output in alignment during assembly |
CN202438850U (en) * | 2012-02-22 | 2012-09-19 | 郑州振东科技有限公司 | Simple center support |
KR200477760Y1 (en) * | 2014-04-29 | 2015-07-16 | 한전케이피에스 주식회사 | Zig for aligning motor shaft |
CN105081669A (en) * | 2015-09-24 | 2015-11-25 | 中国北车集团大连机车车辆有限公司 | Pipe centering assembly platform |
CN205228400U (en) * | 2015-12-09 | 2016-05-11 | 天津德科汽车部件有限公司 | Input/output axle assembly centering device |
-
2017
- 2017-03-06 CN CN201710127006.9A patent/CN106808389A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2462106A (en) * | 2008-07-24 | 2010-01-27 | Ford Global Tech Llc | Split sleeve holds constant velocity input and output in alignment during assembly |
CN202438850U (en) * | 2012-02-22 | 2012-09-19 | 郑州振东科技有限公司 | Simple center support |
KR200477760Y1 (en) * | 2014-04-29 | 2015-07-16 | 한전케이피에스 주식회사 | Zig for aligning motor shaft |
CN105081669A (en) * | 2015-09-24 | 2015-11-25 | 中国北车集团大连机车车辆有限公司 | Pipe centering assembly platform |
CN205228400U (en) * | 2015-12-09 | 2016-05-11 | 天津德科汽车部件有限公司 | Input/output axle assembly centering device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112894675A (en) * | 2021-01-19 | 2021-06-04 | 杭州特翌智科技有限公司 | Centering device for aircraft engine assembling machine |
CN112894675B (en) * | 2021-01-19 | 2022-05-03 | 杭州特翌智科技有限公司 | Centering device for aircraft engine assembling machine |
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Application publication date: 20170609 |