CN104833340A - Rotor fixation test apparatus - Google Patents
Rotor fixation test apparatus Download PDFInfo
- Publication number
- CN104833340A CN104833340A CN201510175204.3A CN201510175204A CN104833340A CN 104833340 A CN104833340 A CN 104833340A CN 201510175204 A CN201510175204 A CN 201510175204A CN 104833340 A CN104833340 A CN 104833340A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rotor
- handle
- test device
- main body
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/12—Static balancing; Determining position of centre of gravity
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention discloses a rotor fixation test apparatus, which comprises a main body and universal wheels, wherein a bottom plate is welded on the upper portion of the main body, the upper portion of the bottom plate is provided with a support part and a locking part, the lower portion of the support part is a projection embedded into a concave groove, the locking part is connected with the bottom plate through a bolt, is provided with a dial indicator, and comprises a guide rail vertical plate and a handle, holes are drilled on the upper portion of the vertical plate, the guide rail penetrates through the position between the two holes, a hole is drilled in the middle of the handle, the guide rail penetrates through the hole, and the handle can slide along the guide rail. The rotor fixation test apparatus of the present invention has characteristics of high test accuracy, easy use, simple operation, high operation efficiency, and labor cost saving.
Description
Technical field
The present invention relates to a kind of rotor fixing test device.
Background technology
At present, a lot of motor all belongs to Large Copacity high-voltage motor, and the imbalance of high electric current lower rotor part can cause the increase of additional load, and the motor that also can cause shakes, and in order to increase the life-span of machinery, better fixed rotor, rotor fixing test device has just occurred in good time.Rotor fixing device on market is very simple and easy, can not produce the state that position skew is in balance and stability always when cannot ensure that rotor operates.The dial gauge of testing level is also foolproof to be interposed on sounding rod, once sounding rod offsets, dial gauge cannot the error of test position accurately, whether can only be in horizontality and simply adjusts by roughly observing rotor.Easy stationary installation meeting labor intensive when carrying whole motor, also likely produces damage to rotor simultaneously.
Summary of the invention
The object of the invention is to overcome above deficiency, providing one to be convenient to test, the rotor fixing test device that rate of precision is high.
Object of the present invention is achieved through the following technical solutions: a kind of rotor fixing test device, comprise main body, universal wheel, the upper weld of main body has base plate, and base plate top is provided with support portion and tight lock part, and tight lock part is connected with base plate by bolt.
Further improvement of the present invention is: the top of base plate has groove.
Further improvement of the present invention is: top, support portion is V-type groove, and bottom, support portion is protruding, the described groove of protruding embedding.
Further improvement of the present invention is: described tight lock part is provided with dial gauge.
Further improvement of the present invention is: tight lock part comprises guide rail, riser and handle, riser overpunch, and described guide rail, through between holes, is equipped with hole in the middle of handle, and described guide rail is through hole, and handle can along described slide.
Further improvement of the present invention is: lock portion comprises guide rail riser and handle, riser overpunch, and guide rail, through between holes, is equipped with hole in the middle of handle, and guide rail is through hole, and handle can along described slide.
Device of the present invention, the two ends of rotor are fixed by V-type groove, thus it is mobile to make rotor-position be less likely to occur, guide rail has also been undertaken well fixing by lock portion, once rotor unbalance, the dial gauge on guide rail also can accurately find out the data of skew, thus raising testing efficiency, reduce labour, save time, better fixed rotor.And dolly is added below overall, during carrying product, can damaged products be reduced, thus reduce the phenomenon scratching product.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is side schematic view of the present invention;
Fig. 3 is schematic top plan view of the present invention
Number in the figure: 1-main body, 2-universal wheel, 3-base plate, 4-support portion, 5-tight lock part, 6-groove, 7-V type groove, 8-projection, 9-dial gauge, 10-guide rail, 11-riser, 12-handle.
embodiment:
in order to deepen the understanding of the present invention, below in conjunction with example and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
As Fig. 1-3 shows a kind of embodiment of this practical rotor fixing test device, described rotor fixing test device, comprise main body 1, lower weld has universal wheel 2, and upper weld has base plate 3, base plate 3 top is provided with support portion 4 and tight lock part 5, top, support portion is V-type groove 7, bottom is protruding 8 and embeds in groove 6, tight lock part 5 to be connected with base plate 3 by bolt and to be provided with dial gauge 9, lock portion comprises guide rail 10 riser 11 and handle 12, riser overpunch, guide rail is through between holes, hole is equipped with in the middle of handle 12, guide rail 10 is through hole, handle 12 can slide along guide rail 10.
The principle of work of rotor fixing test device of the present invention is: when carrying whole rotor, carries out slip carrying by universal wheel 2.During fixed rotor, two ends of rotor is placed in the V-type groove 7 on support section 4 top, what now the two ends of rotor were very firm is positioned over V-type groove 7, again because bottom is protruding 8, protruding 8 embed in the groove 6 on base plates 3, and be not easy to lose stable when the rotor is turning, stable secures rotor.Tight lock part 5 is connected with base plate 3 by bolt, so dial gauge 9 and guide rail 10 are also fixing fine.When measuring rotor level fixed, handle 12 is slided by guide rail 10 and carries out linear running between two risers 11, fixedly testing rotor, dial gauge 9 can show reading simultaneously, if pointer illustrates rotor stable equilibrium in central authorities, if pointer is partial to certain on one side, then illustrates that the non-level of rotor is fixed, accurately can adjust according to dial gauge data.
Rotor fixing test device of the present invention is by V-shaped groove fixed rotor well, and testing rotor whether level exactly, and the accurate data of position deviation number, in operation, skew occurring also can accurate reading deviation.Effectively damage can be reduced when carrying rotor.The accuracy of this device to test is high, easy to use, simple to operate, and operating efficiency is high.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a rotor fixing test device, comprise main body (1), it is characterized in that: described main body (1) lower weld has universal wheel (2), and the upper weld of described main body (1) has base plate (3), described base plate (3) top is provided with support portion (4) and tight lock part (5), and described tight lock part (5) is connected with described base plate (3) by bolt.
2. rotor fixing test device according to claim 1, is characterized in that: the top of described base plate (3) has groove (6).
3. rotor fixing test device according to claim 2, is characterized in that: described support portion (4) top is V-type groove (7), and described support portion (4) bottom is protruding (8), and described projection (8) embeds described groove (6).
4. the rotor fixing test device according to claim 1 or 3, is characterized in that: described tight lock part (5) is provided with dial gauge (9).
5. rotor fixing test device according to claim 1, is characterized in that: described main body (1) is formed by welding for steel structure.
6. rotor fixing test device according to claim 1, it is characterized in that: described tight lock part (5) comprises guide rail (10), riser (11) and handle (12), described riser (11) overpunch, described guide rail (10) is through between holes, be equipped with hole in the middle of described handle (12), described guide rail (10) is through hole, and described handle (12) can slide along described guide rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510175204.3A CN104833340A (en) | 2015-04-14 | 2015-04-14 | Rotor fixation test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510175204.3A CN104833340A (en) | 2015-04-14 | 2015-04-14 | Rotor fixation test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104833340A true CN104833340A (en) | 2015-08-12 |
Family
ID=53811377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510175204.3A Pending CN104833340A (en) | 2015-04-14 | 2015-04-14 | Rotor fixation test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104833340A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08163841A (en) * | 1994-11-30 | 1996-06-21 | Toshiba Corp | Eccentricity measuring apparatus and eccentricity correction apparatus for rotor |
| CN2814328Y (en) * | 2005-06-03 | 2006-09-06 | 许晓华 | Simple apparatus for detecting rotor spindle tripping |
| CN201081666Y (en) * | 2007-09-17 | 2008-07-02 | 许晓华 | Rotator shaft extension error tester |
| CN202630884U (en) * | 2012-04-09 | 2012-12-26 | 瑞智(青岛)精密机电有限公司 | Concentricity testing device |
| CN103715833A (en) * | 2013-12-15 | 2014-04-09 | 王必生 | Motor rotor shaft correction apparatus and method |
| CN104006712A (en) * | 2014-05-28 | 2014-08-27 | 中广核核电运营有限公司 | Tool for measuring rotor of charging pump of RCV |
| CN204612699U (en) * | 2015-04-14 | 2015-09-02 | 马鞍山纽泽科技服务有限公司 | Rotor fixing test device |
-
2015
- 2015-04-14 CN CN201510175204.3A patent/CN104833340A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08163841A (en) * | 1994-11-30 | 1996-06-21 | Toshiba Corp | Eccentricity measuring apparatus and eccentricity correction apparatus for rotor |
| CN2814328Y (en) * | 2005-06-03 | 2006-09-06 | 许晓华 | Simple apparatus for detecting rotor spindle tripping |
| CN201081666Y (en) * | 2007-09-17 | 2008-07-02 | 许晓华 | Rotator shaft extension error tester |
| CN202630884U (en) * | 2012-04-09 | 2012-12-26 | 瑞智(青岛)精密机电有限公司 | Concentricity testing device |
| CN103715833A (en) * | 2013-12-15 | 2014-04-09 | 王必生 | Motor rotor shaft correction apparatus and method |
| CN104006712A (en) * | 2014-05-28 | 2014-08-27 | 中广核核电运营有限公司 | Tool for measuring rotor of charging pump of RCV |
| CN204612699U (en) * | 2015-04-14 | 2015-09-02 | 马鞍山纽泽科技服务有限公司 | Rotor fixing test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |