CN103567312B - The turning device of heavy shaft part and straightener - Google Patents
The turning device of heavy shaft part and straightener Download PDFInfo
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- CN103567312B CN103567312B CN201310517673.XA CN201310517673A CN103567312B CN 103567312 B CN103567312 B CN 103567312B CN 201310517673 A CN201310517673 A CN 201310517673A CN 103567312 B CN103567312 B CN 103567312B
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Abstract
The invention discloses a kind of turning device of heavy shaft part, comprise outer V-type frame, also comprise inner support frame, lifting hydraulic cylinder, turnover transmission rig and driving mechanism, inner support frame is arranged in outer V-type frame, lifting hydraulic cylinder is positioned at the outside of inner support frame, the axis of lifting hydraulic cylinder and the parallel longitudinal of inner support frame, lifting hydraulic cylinder is fixedly connected with inner support frame, described turnover transmission rig is fixed on the inside of inner support frame, the peak of turnover transmission rig exceedes the upper surface of inner support frame, turnover transmission rig is connected with driving mechanism, driving mechanism is positioned at inside or the outside of inner support frame.The present invention, for through heat treated axial workpiece, both can support axial workpiece, and axial workpiece can be driven again to overturn.
Description
Technical field
The present invention relates to Machining Technology field, be specifically related to a kind of turning device and straightener of heavy shaft part.
Background technology
For obtaining heavy microscler axial workpiece after Overheating Treatment, need just can use through machining.Because axial workpiece can occur bending and deformation in heat treatment process, thus cause and directly cannot carry out machining, therefore, common way is placed on press by axial workpiece, and alignment reaches the scope that can process.But in alignment, workpiece is placed on the v block of press, v block only plays the effect of support axial workpiece, and without the function driving workpiece to rotate, therefore, how workpiece moves and upset is a difficult problem.For above-mentioned press, overturning often by manually coming to axial workpiece, owing to also having very high-temperature through heat treated axial workpiece, if careless manipulation, will scald operating personnel, again because of the heavier-weight of workpiece, artificial upset is wasted time and energy.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of turning device and straightener of heavy shaft part, the present invention, for through heat treated axial workpiece, both can support axial workpiece, and axial workpiece can be driven again to overturn.
The technical scheme solved the problems of the technologies described above is as follows:
The turning device of heavy shaft part, comprise outer V-type frame, also comprise inner support frame, lifting hydraulic cylinder, turnover transmission rig and driving mechanism, inner support frame is arranged in outer V-type frame, lifting hydraulic cylinder is positioned at the outside of inner support frame, the axis of lifting hydraulic cylinder and the parallel longitudinal of inner support frame, lifting hydraulic cylinder is fixedly connected with inner support frame, described turnover transmission rig is fixed on the inside of inner support frame, the peak of turnover transmission rig exceedes the upper surface of inner support frame, turnover transmission rig is connected with driving mechanism, driving mechanism is positioned at inside or the outside of inner support frame.
Have employed such scheme, after inner support frame being moved down under the drive of lifting hydraulic cylinder, when the peak of inner support frame and turnover transmission rig is lower than outer V-type frame V-type face, at this moment, axial workpiece contacts with outer V-type frame V-type face, and faced by the V-type of outer V-type frame, axial workpiece supports.When needs overturn axial workpiece, moved up by the drive inner support frame of lifting hydraulic cylinder, to be contacted with bearing parts by the peak of the turnover transmission rig in inner support frame and by its lifting, start driving mechanism, by power transmission to turnover transmission rig, thus turnover transmission rig drives axial workpiece to rotate, to realize upset.Therefore, the present invention both can support axial workpiece, and axial workpiece can be driven again to rotate, straightener is facilitated to carry out alignment to axial workpiece, improve efficiency, and reduce the labour intensity of operating personnel, and avoid operating personnel and scalded because directly moving axial workpiece.
Further, turnover transmission rig comprises the first gear, the second gear, the 3rd gear, the 4th gear, the 5th gear, the first driving wheel, the second driving wheel, the first back shaft, the second back shaft, the 3rd back shaft, the 4th back shaft, the 5th back shaft; First gear is fixed on the first back shaft, second gear is fixed on the second back shaft, 3rd gear is fixed on the 3rd back shaft, 4th gear and the first driving wheel are fixed on the 4th back shaft, 5th gear and the second driving wheel are fixed on the 5th back shaft, second gear and the 3rd gear lay respectively at left side and the right side of the first gear, and the second gear and the 3rd gear all with the first gears meshing, 4th gear be positioned at the second gear top and with the second gears meshing, the 5th gear be positioned at the 3rd gear top and with the 3rd gears meshing.The turnover transmission rig of this structure is arranged on inner support frame upper V-shaped, and not only power transmission is good, and is beneficial to reduction assembly space, makes upset driver overall compact strong.
Further, described inner support frame is V-type frame.The inner supporting frame of V-type is conducive to for turnover transmission rig abdicates space, increases reliability for turnover transmission rig contacts with axial workpiece.
Further, described driving mechanism is positioned at inner support frame outside, and driving mechanism comprises motor and power transmission shaft, and the output of motor is connected with one end of power transmission shaft, and the other end of power transmission shaft is connected with turnover transmission rig.Driving mechanism is arranged at inner support frame outside, avoids lubricating oil and enter motor.
Further, described outer V-type frame is made up of the supporter of the main body and supportive body with V-type opening, and described main body is provided with the breach of stepping down be positioned at above power transmission shaft.When turnover transmission rig is in uphill process, be that power transmission shaft abdicates space required in uphill process by breach of stepping down.
The straightener of heavy shaft part, comprises straightener body, and this straightener body has base and supporting bable tops, and also comprise two turning devices, turning device is fixed on the supporting bable tops of straightener body.
This straightener also comprises a control device, control device comprises the roundness measuring instrument, controller, frequency converter, the first relay, the second relay that detect axial workpiece circularity, the output of roundness measuring instrument is electrically connected with the input of controller, and the output of controller is electrically connected with frequency converter and the first relay and the second relay respectively.
Have employed such scheme, straightener of the present invention is after have employed turning device, both axial workpiece can be supported, axial workpiece can be driven again to rotate, straightener is facilitated to carry out alignment to axial workpiece, improve efficiency, and reduce the labour intensity of operating personnel, and avoid operating personnel and scalded because directly moving axial workpiece.In addition, after straightener has been installed control device, not only automaticity has been improved, and the precision of alignment is also improved.
Accompanying drawing explanation
Fig. 1 is the perspective view of the turning device of heavy shaft part of the present invention;
Fig. 2 is the perspective view after turning device in Fig. 1 removes the outer V-type frame of side and interior V-type frame;
Fig. 3 is the perspective view of straightener in the present invention;
Fig. 4 is the circuit block diagram of the control device in straightener;
In accompanying drawing, 100 is turning device, and 1 is outer V-type frame, and 1a is main body, 1b is supporter, and 1c is breach of stepping down, and 2 is inner support frame, and 3 is lifting hydraulic cylinder, 4 is the first gear, and 5 is the second gear, and 6 is the 3rd gear, and 7 is the 4th gear, 8 is the 5th gear, and 9 is the first driving wheel, and 10 is the second driving wheel, and 11 is the first back shaft, 12 is the second back shaft, and 13 is the 3rd back shaft, and 14 is the 4th back shaft, 15 is the 5th back shaft, and 16 is motor, and 17 is power transmission shaft;
20 is straightener body, and 21 is base, and 21a is supporting bable tops, and 22 is roundness measuring instrument, and 23 is controller, and 24 is frequency converter, and 25 is the first relay, and 26 is the second relay;
200 is axial workpiece.
Detailed description of the invention
See figures.1.and.2, the turning device 100 of heavy shaft part of the present invention, comprises outer V-type frame 1, also comprises inner support frame 2, lifting hydraulic cylinder 3, turnover transmission rig and driving mechanism.Inner support frame 2 is V-type frame, and inner support frame 2 is arranged in outer V-type frame 1, and lifting hydraulic cylinder 3 is positioned at the outside of inner support frame 2, and the axis of lifting hydraulic cylinder 3 and the parallel longitudinal of inner support frame 2, lifting hydraulic cylinder 3 is fixedly connected with inner support frame 2.Described turnover transmission rig is fixed on the inside of inner support frame, the peak of turnover transmission rig exceedes the upper surface of inner support frame, and turnover transmission rig comprises the first gear 4, second gear 5, the 3rd gear 6, the 4th gear 7, the 5th gear 8, first driving wheel 9, second driving wheel 10, first back shaft 11, second back shaft 12, the 3rd back shaft 13, the 4th back shaft 14, the 5th back shaft 15.First gear 4 is fixed on the first back shaft 11, second gear 5 is fixed on the second back shaft 12, 3rd gear 6 is fixed on the 3rd back shaft 13, 4th gear 7 and the first driving wheel 9 are fixed on the 4th back shaft 14, 5th gear 8 and the second driving wheel 10 are fixed on the 5th back shaft 15, second gear 5 and the 3rd gear 6 lay respectively at left side and the right side of the first gear 4, and the second gear 5 and the 3rd gear 6 all engage with the first gear 4, 4th gear 7 is positioned at the top of the second gear 5 and engages with the second gear 5, 5th gear 8 is positioned at the top of the 3rd gear 6 and engages with the 3rd gear 6.Turnover transmission rig is connected with driving mechanism, and driving mechanism is positioned at inside or the outside of inner support frame.It is outside that described driving mechanism is positioned at inner support frame 2, driving mechanism comprises motor 16 and power transmission shaft 17, the output of motor 16 is connected with one end of power transmission shaft 17, the other end of power transmission shaft 17 is connected with turnover transmission rig, and power transmission shaft 17 is connected with the first back shaft 11 of turnover transmission rig by shaft coupling.Described outer V-type frame 1 is made up of the supporter 1b of the main body 1a and supportive body with V-type opening, and described main body is provided with the breach 1c that steps down be positioned at above power transmission shaft 17.
With reference to Fig. 3 and Fig. 4, the straightener of heavy shaft part of the present invention, comprises straightener body 20, and this straightener body has base 21 and supporting bable tops 21a, also comprise two turning devices 100 as above-mentioned embodiment, turning device 100 is fixed on the supporting bable tops of straightener body.This straightener also comprises a control device, control device comprises the roundness measuring instrument 22, controller 23, frequency converter 24, first relay 25 and the second relay 26 that detect axial workpiece circularity, the output of roundness measuring instrument 22 is electrically connected with the input of controller 23, the output of controller 23 is electrically connected with frequency converter 24 and the first relay 25 and the second relay 26 respectively, tactile the closing of often opening of the first relay 25 is electrically connected with lifting hydraulic cylinder 3 place circuit, and the normally open contact of the second relay 26 is electrically connected with the power supply circuits at motor 16 place.
The control of control device process be: controller sends control command makes the first relay 25 close, thus, lifting hydraulic cylinder 3 carries out lifting work, by inner support frame 2 lifting, the first driving wheel 9 of turnover transmission rig is contacted with axial workpiece 200 with the second driving wheel 10.Then, lifting hydraulic cylinder 3 is in hold mode, and controller sends control command makes the second relay 26 close, thus motor 16 obtains electric work, power transmission to the first driving wheel 9 of output and the second driving wheel 10, drives axial workpiece 200 slowly to rotate.Axial workpiece 200, in the process of slowly rotating, is detected by the circularity of roundness measuring instrument 22 pairs of axial workpieces 200, to draw the concavo-convex situation of axial workpiece 200, after detection, testing result is transported to controller 23.Like this, controller 23 just can be learnt needs the concrete position to axial workpiece 200 to exert pressure, to carry out alignment to axial workpiece 200.Controller 23 exports control signal again, second relay 26 is closed, and motor 16 obtains electric work, immediately below the partial switching of being exerted pressure by the needs of axial workpiece 200 to the hydraulic cylinder of straightener body, by hydraulic cylinder, axial workpiece 200 is exerted pressure, by axial workpiece 200 alignment.
Claims (7)
1. the turning device of heavy shaft part, comprise outer V-type frame, it is characterized in that, also comprise inner support frame, lifting hydraulic cylinder, turnover transmission rig and driving mechanism, inner support frame is arranged in outer V-type frame, lifting hydraulic cylinder is positioned at the outside of inner support frame, the axis of lifting hydraulic cylinder and the parallel longitudinal of inner support frame, lifting hydraulic cylinder is fixedly connected with inner support frame, described turnover transmission rig is fixed on the inside of inner support frame, the peak of turnover transmission rig exceedes the upper surface of inner support frame, turnover transmission rig is connected with driving mechanism, driving mechanism is positioned at inside or the outside of inner support frame,
When the peak of inner support frame and turnover transmission rig is lower than outer V-type frame V-type face, axial workpiece contacts with outer V-type frame V-type face, is supported in the face of axial workpiece by the V-type of outer V-type frame; When needs overturn axial workpiece, inner support frame is driven to move up by lifting hydraulic cylinder, to be contacted with axial workpiece by the peak of the turnover transmission rig in inner support frame and by its lifting, driving mechanism by power transmission to turnover transmission rig, turnover transmission rig drives axial workpiece to rotate, to realize upset.
2. the turning device of heavy shaft part according to claim 1, is characterized in that: turnover transmission rig comprises the first gear, the second gear, the 3rd gear, the 4th gear, the 5th gear, the first driving wheel, the second driving wheel, the first back shaft, the second back shaft, the 3rd back shaft, the 4th back shaft, the 5th back shaft; First gear is fixed on the first back shaft, second gear is fixed on the second back shaft, 3rd gear is fixed on the 3rd back shaft, 4th gear and the first driving wheel are fixed on the 4th back shaft, 5th gear and the second driving wheel are fixed on the 5th back shaft, second gear and the 3rd gear lay respectively at left side and the right side of the first gear, and the second gear and the 3rd gear all with the first gears meshing, 4th gear be positioned at the second gear top and with the second gears meshing, the 5th gear be positioned at the 3rd gear top and with the 3rd gears meshing.
3. the turning device of heavy shaft part according to claim 1, is characterized in that: described inner support frame is V-type frame.
4. the turning device of heavy shaft part according to claim 1, it is characterized in that: described driving mechanism is positioned at inner support frame outside, driving mechanism comprises motor and power transmission shaft, and the output of motor is connected with one end of power transmission shaft, and the other end of power transmission shaft is connected with turnover transmission rig.
5. the turning device of heavy shaft part according to claim 4, is characterized in that: described outer V-type frame is made up of the supporter of the main body and supportive body with V-type opening, and described main body is provided with the breach of stepping down be positioned at above power transmission shaft.
6. the straightener of heavy shaft part, comprise straightener body, this straightener body has base and supporting bable tops, it is characterized in that: also comprise two turning devices as described in claim 1 to 5 any one, turning device is fixed on the supporting bable tops of straightener body.
7. the straightener of heavy shaft part according to claim 6, it is characterized in that: this straightener also comprises a control device, control device comprises the roundness measuring instrument, controller, frequency converter, the first relay, the second relay that detect axial workpiece circularity, the output of roundness measuring instrument is electrically connected with the input of controller, and the output of controller is electrically connected with frequency converter and the first relay and the second relay respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310517673.XA CN103567312B (en) | 2013-10-28 | 2013-10-28 | The turning device of heavy shaft part and straightener |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517673.XA CN103567312B (en) | 2013-10-28 | 2013-10-28 | The turning device of heavy shaft part and straightener |
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| CN103567312A CN103567312A (en) | 2014-02-12 |
| CN103567312B true CN103567312B (en) | 2016-03-02 |
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| CN201310517673.XA Active CN103567312B (en) | 2013-10-28 | 2013-10-28 | The turning device of heavy shaft part and straightener |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160757A (en) * | 2017-12-25 | 2018-06-15 | 湖南协力液压有限公司 | Alignment bogey |
| CN111570568A (en) * | 2020-05-27 | 2020-08-25 | 王晓满 | Round steel straightening and processing device |
| CN112338001B (en) * | 2020-09-11 | 2022-11-04 | 浙江九隆机械有限公司 | Round bar stock straightening device |
| CN117139424B (en) * | 2023-10-30 | 2024-01-23 | 上海狄兹精密机械有限公司 | Straightening machine and method for planetary roller screw rod machining |
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| CN2925662Y (en) * | 2006-07-28 | 2007-07-25 | 中色科技股份有限公司 | Automatic rotary table for transporating roller channel |
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| CN101862767A (en) * | 2010-05-27 | 2010-10-20 | 中国海洋石油总公司 | Automation straightener for drilling tool |
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| CN103567312A (en) | 2014-02-12 |
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