CN204988165U - Detection apparatus for be used for rotor pivot - Google Patents
Detection apparatus for be used for rotor pivot Download PDFInfo
- Publication number
- CN204988165U CN204988165U CN201520747754.3U CN201520747754U CN204988165U CN 204988165 U CN204988165 U CN 204988165U CN 201520747754 U CN201520747754 U CN 201520747754U CN 204988165 U CN204988165 U CN 204988165U
- Authority
- CN
- China
- Prior art keywords
- support frame
- pick
- rotating shaft
- unit
- detection
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a detection apparatus for be used for rotor pivot, its technical scheme main points are, the on -line screen storage device comprises a base, be equipped with a plurality of support frames above the base, be equipped with the depressed part that holds the pivot on the support frame, every wear to be equipped with many spinal branchs vaulting pole on the support frame, the bracing piece is slope setting, just inlay on the bracing piece tip and be equipped with the ball of contradicting with the pivot, be equipped with the amesdial of measuring the circle and beating above the support frame, this kind of detection device makes original detection simple and practical that becomes, as long as put it on it then rotate and just can accomplish the detection, compares moreover and original can can both detect out with some minor archs, and accurate practicality can be reduced original check -out time more than 4 times.
Description
Technical field
The utility model relates to a kind of pick-up unit, and more particularly, it relates to a kind of pick-up unit for rotor shaft.
Background technology
When installing bearing additional on rotating shaft, need the surperficial radian of countershaft to detect accordingly, guarantee the smooth, complete of rotating shaft circular arc, there is no burr, projection etc., guarantee that stable the adding of bearing installs.Before needing to install additional again, the planarization of rotor shaft is tested like this.
Present method of testing is utilize slide calliper rule countershaft to measure mostly, and this measuring method practical operation is got up and comparatively bothered, and can not measure some comparatively trickle projections, affects measurement result.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of structure simple, can the pick-up unit of the surface smoothness of detection rotor rotating shaft fast and accurately.
For achieving the above object, the utility model provides following technical scheme: a kind of pick-up unit for rotor shaft, it is characterized in that: comprise base, described submounts is provided with multiple bracing frame, support frame as described above is provided with the depressed part holding rotating shaft, and each support frame as described above is equipped with many support bars, described support bar is inclined to set, and edge is provided with the ball of conflicting with rotating shaft on described support bar end, above support frame as described above, be provided with the clock gauge measured circle and beat.
The utility model is set to further: support frame as described above quantity is two, and described support bar is two and circumferentially distributes.
The utility model is set to further: the survey shaft end of described clock gauge is provided with the clamping joint of aciculiform, and the survey shaft end of described clamping joint and clock gauge is fixed by screw thread.
The utility model is set to further: described clamping joint and described ball are made by wolfram steel.
Compared with prior art, the utility model has the advantage of, above the support bar rotating shaft of rotor being directly stuck in now bracing frame, then by rotating shaft, observe the jumping figure above clock gauge, can guarantee that whether its rotating shaft surface is smooth, whether there is the situations such as foreign matter projection.This pick-up unit makes original detection become simple and practical, as long as then rotate above placing it in and just can complete detection, and original some small projections can both be able to being detected of comparing, precisely practical, can be reduced more than 4 times original detection time.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the utility model for the pick-up unit embodiment of rotor shaft.
Reference numeral: 1, base; 2, bracing frame; 21, depressed part; 3, support bar; 31, ball; 4, clock gauge; 41, clamping joint.
Embodiment
With reference to Fig. 1, the pick-up unit embodiment that the utility model is used for rotor shaft is described further.
A kind of pick-up unit for rotor shaft, comprise base 1, described base 1 is provided with two bracing frames 2 above, support frame as described above 2 is provided with the depressed part 21 holding rotating shaft, each support frame as described above 2 is equipped with two support bars 3, described support bar 3 is inclined to set, and support frame as described above 2 is provided with the clock gauge 4 measured circle and beat above.The shape of depressed part 21 is band circle jaggy, and rotor can be placed on inside depressed part 21.Clock gauge 4, support bar 3 all become circle distribution, and two support bars 3 are positioned at bottom, there is certain angle between the two.The survey axle of clock gauge 4 is also heeling condition, and when the rotor of rotating shaft is placed on inside depressed part 21 time, the survey axle of clock gauge 4 and rotating shaft are conflicted, thus can the circle of measured surface beat.Substantially can meet placement condition by two support bars 3 above two supporting seats and each supporting seat, rotating shaft placement can be allowed to stablize and there will not be the situation of rocking.
On described support bar 3 end, edge is provided with the ball 31 of conflicting with rotating shaft, and described support bar 3 and described fixed bar are threaded connection, and described support bar 3 is provided with Handheld Division away from one end of ball 31, and Handheld Division can be convenient for people to operate.Ball 31 plays the effect of the contact area reducing rotating shaft and support bar 3, and people are when hand rotation rotating shaft, can not produce wearing and tearing to the rotating shaft surface of rotor.Add the support bar 3 be threaded, like this for the rotating shaft of different-diameter, the extension elongation of support bar 3 can be regulated, thus the placement that rotor can be stable can be guaranteed.
Wherein, described base 1 is provided with the chute slided for bracing frame 2, support frame as described above 2 is fixed by screws on described base 1, described chute is waist type, described chute and support frame as described above 2 one_to_one corresponding, quantity due to bracing frame 2 is two, and the quantity of chute is also two, and two kidney-shaped chutes are all located along the same line.Bracing frame 2 can carry out the slip of left and right on base 1 along chute, guarantee that it is when needs spacing, just turns on screw, adjusts, need to carry out tightening when measuring screw guarantee stationary state under measurement, the rotor shaft of different lengths can be adapted to.
The survey shaft end of described clock gauge 4 is provided with the clamping joint 41 of aciculiform, and described clamping joint 41 is fixed by screw thread with the survey shaft end of clock gauge 4.The structure of clamping joint 41 is comparatively simple, is fixedly got on, can be convenient for changing like this after clamping joint 41 weares and teares by screw thread.And the structure of aciculiform can guarantee that the contact area of all the other rotating shaft rotors is lower, more can measure comparatively trickle projection, improve the precision checked.
Described clamping joint 41 is made by wolfram steel with described ball 31.Wolfram steel structural strength is high, has certain high-wearing feature, and the point easy to wear due to whole checkout equipment is exactly ball 31 and clamping joint 41, this makes it possible to the serviceable life of improving position easy to wear, places and changes worn out part frequently.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the pick-up unit for rotor shaft, it is characterized in that: comprise base, described submounts is provided with multiple bracing frame, support frame as described above is provided with the depressed part holding rotating shaft, each support frame as described above is equipped with many support bars, described support bar is inclined to set, and on described support bar end, edge is provided with the ball of conflicting with rotating shaft, is provided with the clock gauge measured circle and beat above support frame as described above.
2. the pick-up unit for rotor shaft according to claim 1, is characterized in that: support frame as described above quantity is two, and described support bar is two and circumferentially distributes.
3. the pick-up unit for rotor shaft according to claim 1, is characterized in that: the survey shaft end of described clock gauge is provided with the clamping joint of aciculiform, and the survey shaft end of described clamping joint and clock gauge is fixed by screw thread.
4. the pick-up unit for rotor shaft according to claim 3, is characterized in that: described clamping joint and described ball are made by wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747754.3U CN204988165U (en) | 2015-09-24 | 2015-09-24 | Detection apparatus for be used for rotor pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747754.3U CN204988165U (en) | 2015-09-24 | 2015-09-24 | Detection apparatus for be used for rotor pivot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988165U true CN204988165U (en) | 2016-01-20 |
Family
ID=55122525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747754.3U Expired - Fee Related CN204988165U (en) | 2015-09-24 | 2015-09-24 | Detection apparatus for be used for rotor pivot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322936A (en) * | 2018-12-17 | 2020-06-23 | 江苏联博精密科技有限公司 | Novel rotor flatness rapid detection tool |
| CN113237404A (en) * | 2021-04-14 | 2021-08-10 | 人本股份有限公司 | Measuring table for measuring end face runout of roller |
-
2015
- 2015-09-24 CN CN201520747754.3U patent/CN204988165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322936A (en) * | 2018-12-17 | 2020-06-23 | 江苏联博精密科技有限公司 | Novel rotor flatness rapid detection tool |
| CN113237404A (en) * | 2021-04-14 | 2021-08-10 | 人本股份有限公司 | Measuring table for measuring end face runout of roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160924 |