CN201217673Y - Crankshaft turning device - Google Patents
Crankshaft turning device Download PDFInfo
- Publication number
- CN201217673Y CN201217673Y CNU2008200376151U CN200820037615U CN201217673Y CN 201217673 Y CN201217673 Y CN 201217673Y CN U2008200376151 U CNU2008200376151 U CN U2008200376151U CN 200820037615 U CN200820037615 U CN 200820037615U CN 201217673 Y CN201217673 Y CN 201217673Y
- Authority
- CN
- China
- Prior art keywords
- seat
- support
- ball bearing
- crankshaft
- bearing housing
- 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
Links
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a crankshaft overturn device which comprises an overturn frame, fixing seats, a horizontal supporting frame, a hydraulic cylinder, bearing seats, crankshaft supporting seats and ball bearing seats. The fixing seats are divided into a left fixed seat and a right fixed seat, the bearing seats are divided into a left bearing seat and a right bearing seat, the crankshaft supporting seats are divided into an upper crankshaft supporting seat and a lower crankshaft supporting seat, and the ball bearing seats are divided into a front ball bearing seat and a rear ball bearing seat. The overturn frame is provided with an overturn seat, a left side support, a right side support, a left revolving axle and a right revolving axle. The horizontal supporting frame comprises a base plate, a support and an upper end plate which are fixedly connected. The front ball bearing seat is fixed on the soleplate of the horizontal supporting frame, and the rear ball bearing seat is fixed on the seat plate of the overturn seat. One end of the cylinder body of the hydraulic cylinder, at which a connecting ball is arranged, is connected with the front ball bearing seat, and one end of the piston rod of the hydraulic cylinder, at which a connecting ball is arranged, is connected with the rear ball bearing seat. Both the upper crankshaft supporting seat and the lower crankshaft supporting seat can be installed on the seat plate of the overturn seat in a detachable way. The overturn device can realize overturn of the crank shaft of the large-scale diesel engine used for a locomotive.
Description
Technical field
The utility model relates to a kind of bent axle turning device.
Background technology
When the bent axle to the diesel oil for locomotive machine carries out nitrogenize thermal treatment, bent axle to be holded up earlier, again with crankshaft installed on suspender, hang in the heat treatment furnace then.And locomotive is very big with the bent axle size of large-scale diesel engine, and existing turning device can't use, and therefore needs a kind of novel turning device of design.
The utility model content
The purpose of this utility model is to overcome the problems referred to above, and a kind of bent axle turning device that is applicable to that locomotive is sling with the bent axle of large-scale diesel engine is provided.
The technical scheme that realizes the utility model purpose is: a kind of bent axle turning device, comprise turning up frame, permanent seat, horizontal supporting frame, hydraulic ram, bearing support, crankshaft support seat and ball bearing housing, permanent seat is divided into left permanent seat and right permanent seat, bearing support is divided into left shaft holder and right bearing seat, the crankshaft support seat is divided into crankshaft support seat and following crankshaft support seat, ball bearing housing and back ball bearing housing before ball bearing housing is divided into.Left shaft holder is fixed on the left permanent seat, and is positioned on the upper surface of left permanent seat; The right bearing seat is fixed on the right permanent seat, and is positioned on the upper surface of right permanent seat; Turning up frame has overturning seat, left side brackets, right side support, left rotating shaft and right-hand rotation axle; The left plate of overturning seat is fixedlyed connected with left side brackets, and the left plate of left side brackets is fixedlyed connected with left rotating shaft; The right side plate of overturning seat is fixedlyed connected with the right side support, and the right side plate of right side support is fixedlyed connected with the right-hand rotation axle; The axis of left side rotating shaft and right-hand rotation axle is on same straight line; Left side rotating shaft and left shaft holder are rotationally connected, and the right-hand rotation axle is rotationally connected with bearing support with right.The horizontal supporting frame is made of the base plate that is fixedly connected sequentially, support and upper head plate; Before ball bearing housing be fixed on the base plate of horizontal supporting frame and be positioned at the top of base plate, back ball bearing housing is fixed on the seat board of overturning seat of turning up frame and is positioned at the below of the seat board of overturning seat; An end that is provided with hitch ball and the preceding ball bearing housing of the cylinder body of hydraulic ram link, and an end that is provided with hitch ball of the piston rod of hydraulic ram links with the back ball bearing housing; Last crankshaft support seat and following crankshaft support seat be all removable to be installed on the seat board of overturning seat.
Described crankshaft support seat is a split type structure, comprises pedestal and loam cake, passes pedestal and loam cake by bolt, wing nut is screwed on bolt again, and loam cake is removable to be fixed on the pedestal and make.Described crankshaft support seat is by on the removable seat board that is installed in overturning seat of its pedestal; The seat board of overturning seat is provided with 1 to 3 installation position.
Bearing in the described bearing support is the copper axle sleeve, and rotating shaft is rotationally connected by copper axle sleeve and bearing support.The top of described bearing support is provided with the lubricating cup that is used for regular oil addition, and the copper axle sleeve is provided with corresponding oilhole.
The upper head plate of described horizontal supporting seat is provided with high strong spring, and high strong spring is positioned on the upper surface of upper head plate.
The utlity model has positive effect: turning device of the present utility model can be realized the upset of locomotive with the bent axle of large-scale diesel engine.
Description of drawings
Fig. 1 is the stereographic map of bent axle turning device of the present utility model;
Fig. 2 is the front view of bent axle turning device of the present utility model;
Fig. 3 is the left view of bent axle turning device of the present utility model;
Fig. 4 is the vertical view of bent axle turning device of the present utility model.
Number in the figure is:
Turning up frame 1, overturning seat 10, left side brackets 11, right side support 12, left rotating shaft 13, right-hand rotation axle 14;
Horizontal supporting frame 3, base plate 31, support 32, upper head plate 33, high strong spring 34;
Hydraulic ram 4, cylinder body 41, piston rod 42;
Bearing support 5, left shaft holder 51, right bearing seat 52, lubricating cup 5-1;
Crankshaft support seat 6, last crankshaft support seat 61, following crankshaft support seat 62, pedestal 6-1, loam cake 6-2, thru-bolt 6-3, wing nut 6-4;
Ball bearing housing 7, preceding ball bearing housing 71, ball bearing housing 72.
Embodiment
See Fig. 1 to Fig. 4, bent axle turning device of the present utility model comprises turning up frame 1, permanent seat 2, horizontal supporting frame 3, hydraulic ram 4, bearing support 5, crankshaft support seat 6 and ball bearing housing 7.
Turning up frame 1 is welded by joist steel and steel plate, and turning up frame 1 has overturning seat 10, left side brackets 11, right side support 12, left rotating shaft 13 and right-hand rotation axle 14.The left plate of overturning seat 10 is fixedlyed connected with left side brackets 11, and the left plate of left side brackets 11 is fixedlyed connected with left rotating shaft 13.The right side plate of overturning seat 10 is fixedlyed connected with right side support 12, and the right side plate of right side support 12 is fixedlyed connected with right-hand rotation axle 14.The axis of left side rotating shaft 13 and right-hand rotation axle 14 is on same straight line.
Bearing support 5 is divided into left shaft holder 51 and right bearing seat 52, and left shaft holder 51 is fixed on the left permanent seat 21, and is positioned on the upper surface of left permanent seat 21.Right bearing seat 52 is fixed on the right permanent seat 22, and is positioned on the upper surface of right permanent seat 22.Left side rotating shaft 13 is rotationally connected with left shaft holder 51, and right-hand rotation axle 14 is rotationally connected with bearing support 52 with right.Bearing in the bearing support 5 is the copper axle sleeve, and left rotating shaft 13 and right-hand rotation axle 14 are rotationally connected with left shaft holder 51 and right bearing seat 52 respectively by the copper axle sleeve.The top of bearing support 5 is provided with the lubricating cup 5-1 that is used for regular oil addition, and the copper axle sleeve is provided with corresponding oilhole.
Crankshaft support seat 6 is divided into crankshaft support seat 61 and following crankshaft support seat 62, crankshaft support seat 6 is a split type structure, comprise pedestal 6-1 and loam cake 6-2, pass pedestal 6-1 and loam cake 6-2 by bolt 6-3, wing nut 6-4 is screwed on bolt 6-3, loam cake 6-2 is removable to be fixed on the pedestal 6-1 and make again.Crankshaft support seat 6 is by on the removable seat board that is installed in overturning seat 10 of its pedestal 6-1, and the seat board of overturning seat 10 is provided with 1 to 3 installation position.Two crankshaft support seats 6 can move vertically, and the spacing of two crankshaft support seats 6 can determine that loam cake 6-2 is used for fixing main bearing journal according to the axially mounting size of dissimilar main bearing journals.
Ball bearing housing 71 and back ball bearing housing 72 before ball bearing housing 7 is divided into.Back ball bearing housing 72 is fixed on the seat board of overturning seat 10 of turning up frame 1 and is positioned at the below of the seat board of overturning seat 10.
Hydraulic ram 4 is used to control the rotary movement of flip body 1, and an end that is provided with hitch ball and the preceding ball bearing housing 71 of the cylinder body 41 of hydraulic ram 4 link, and an end that is provided with hitch ball of the piston rod 42 of hydraulic ram 4 links with back ball bearing housing 72.
Preceding supporting when horizontal supporting frame 3 is used for turning up frame 1 horizontal positioned.Horizontal supporting frame 3 is made of the base plate 31 that is fixedly connected sequentially, support 32 and upper head plate 33.Before ball bearing housing 71 be fixed on the base plate 31 of horizontal supporting frame 3 and be positioned at the top of base plate 31.The upper head plate 33 of horizontal supporting seat 3 is provided with high strong spring 34, and high strong spring 34 is positioned on the upper surface of upper head plate, plays shock absorption during 34 pairs of turning up frame 1 horizontal positioned of high strong spring.The base plate 31 usefulness pre-embedded bolts of horizontal supporting frame 3 fix on the ground.
Bent axle turning device of the present utility model also needs to be provided with melt pit and operator's console in use.Because locomotive reaches more than 4 meters with the length of the bent axle of large-scale diesel engine, if do not design melt pit, bent axle is holded up can be very high, brings unsafe factor to operation.Therefore design a melt pit more than 2 meters, make bent axle hold up the most of length in back in melt pit, control bent axle height on the ground is about 2 meters.Two operator's console of ascending a height are installed simultaneously again, are made other sequence of operations such as suspender is installed all very convenient.Staircase will be designed in the melt pit both sides, is convenient to the operator and works in melt pit, and the melt pit design will be done water-impervious and handle to keep dry in the melt pit.Side near permanent seat in the melt pit also will be provided with high strong spring, after bent axle is holded up, can play shock absorption to flip body one end that enters in the melt pit like this.By Hydraulic Station control hydraulic ram, just the upset of bent axle can have been realized at last.
Claims (6)
1, a kind of bent axle turning device, it is characterized in that: comprise turning up frame (1), permanent seat (2), horizontal supporting frame (3), hydraulic ram (4), bearing support (5), crankshaft support seat (6) and ball bearing housing (7), permanent seat (2) is divided into left permanent seat (21) and right permanent seat (22), bearing support (5) is divided into left shaft holder (51) and right bearing seat (52), crankshaft support seat (6) is divided into crankshaft support seat (61) and following crankshaft support seat (62), and ball bearing housing (7) is divided into preceding ball bearing housing (71) and back ball bearing housing (72);
Left shaft holder (51) is fixed on the left permanent seat (21), and is positioned on the upper surface of left permanent seat (21); Right bearing seat (52) is fixed on the right permanent seat (22), and is positioned on the upper surface of right permanent seat (22); Turning up frame (1) has overturning seat (10), left side brackets (11), right side support (12), left rotating shaft (13) and right-hand rotation axle (14); The left plate of overturning seat (10) is fixedlyed connected with left side brackets (11), and the left plate of left side brackets (11) is fixedlyed connected with left rotating shaft (13); The right side plate of overturning seat (10) is fixedlyed connected with right side support (12), and the right side plate of right side support (12) is fixedlyed connected with right-hand rotation axle (14); The axis of left side rotating shaft (13) and right-hand rotation axle (14) is on same straight line; Left side rotating shaft (13) is rotationally connected with left shaft holder (51), and right-hand rotation axle (14) is rotationally connected with bearing support (52) with right;
Horizontal supporting frame (3) is made of the base plate that is fixedly connected sequentially (31), support (32) and upper head plate (33); Before ball bearing housing (71) base plate (31) that is fixed on horizontal supporting frame (3) go up and be positioned at the top of base plate (31), back ball bearing housing (72) is fixed on the seat board of overturning seat (10) of turning up frame (1) and is positioned at the below of the seat board of overturning seat (10); An end that is provided with hitch ball and the preceding ball bearing housing (71) of the cylinder body (41) of hydraulic ram (4) link, and an end that is provided with hitch ball of the piston rod (42) of hydraulic ram (4) links with back ball bearing housing (72); Last crankshaft support seat (61) and following crankshaft support seat (62) be all removable to be installed on the seat board of overturning seat (10).
2, bent axle turning device according to claim 1, it is characterized in that: crankshaft support seat (6) is a split type structure, comprise pedestal (6-1) and loam cake (6-2), pass pedestal (6-1) and loam cake (6-2) by bolt (6-3), wing nut (6-4) is screwed on bolt (6-3), loam cake (6-2) is removable to be fixed on the pedestal (6-1) and make again.
3, bent axle turning device according to claim 2 is characterized in that: crankshaft support seat (6) is by on the removable seat board that is installed in overturning seat (10) of its pedestal (6-1); The seat board of overturning seat (10) is provided with 1 to 3 installation position.
4, bent axle turning device according to claim 1 is characterized in that: the bearing in the bearing support (5) is the copper axle sleeve, and rotating shaft (13,14) is rotationally connected by copper axle sleeve and bearing support (5).
5, bent axle turning device according to claim 4 is characterized in that: the top of bearing support (5) is provided with the lubricating cup (5-1) that is used for regular oil addition, and the copper axle sleeve is provided with corresponding oilhole.
6, bent axle turning device according to claim 1 is characterized in that: the upper head plate (33) of horizontal supporting seat (3) is provided with high strong spring (34), and high strong spring (34) is positioned on the upper surface of upper head plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200376151U CN201217673Y (en) | 2008-06-26 | 2008-06-26 | Crankshaft turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200376151U CN201217673Y (en) | 2008-06-26 | 2008-06-26 | Crankshaft turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217673Y true CN201217673Y (en) | 2009-04-08 |
Family
ID=40540507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200376151U Expired - Fee Related CN201217673Y (en) | 2008-06-26 | 2008-06-26 | Crankshaft turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217673Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016507A (en) * | 2012-12-27 | 2013-04-03 | 宁波广天赛克思液压有限公司 | Transmission shaft applied to hydraulic pump |
| CN103753207A (en) * | 2014-01-08 | 2014-04-30 | 南车株洲电力机车研究所有限公司 | Turnover device used for main shaft of wind power generator |
-
2008
- 2008-06-26 CN CNU2008200376151U patent/CN201217673Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016507A (en) * | 2012-12-27 | 2013-04-03 | 宁波广天赛克思液压有限公司 | Transmission shaft applied to hydraulic pump |
| CN103753207A (en) * | 2014-01-08 | 2014-04-30 | 南车株洲电力机车研究所有限公司 | Turnover device used for main shaft of wind power generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205273482U (en) | Articulated EMUs of low -floor are with articulated bogie frame device | |
| CN201217673Y (en) | Crankshaft turning device | |
| CN201362562Y (en) | Position-adjusting supporting foot disc of crane | |
| CN101386327A (en) | Tricycle front-mounting apparatus | |
| CN112061358A (en) | Outboard machine is with adjustable stores pylon mechanism | |
| CN201354304Y (en) | Jack-up device for tire-type transporter | |
| CN207941973U (en) | A kind of cube cinder ladle reclining device | |
| CN216269190U (en) | Semitrailer supporting structure convenient to dismantle and semitrailer thereof | |
| CN209425268U (en) | A kind of automatic feeder of shot-blasting machine | |
| CN204143754U (en) | A kind of vehicle teaching dismounting rollover stand | |
| CN208935081U (en) | Oil cylinder transversal stretching tests automatic deviation correction bracket car | |
| CN208083808U (en) | A kind of axle sleeve assembling device for torsion beam | |
| CN202219384U (en) | Multifunctional stainless steel bottom frame spot-welding supporting device | |
| CN206902484U (en) | Gapless track destressing hydraulic pressure automatic rail collision machine | |
| CN106552878B (en) | A kind of automobile front subframe sheet metal component self-feeding processing unit (plant) | |
| CN107119610B (en) | Floor sweeper brush lifting mechanism | |
| CN209063879U (en) | Increase journey engine support | |
| CN111452701B (en) | Boiler atmosphere pollution detection vehicle | |
| CN201068114Y (en) | Electrification railroad contact net bow support | |
| CN204625084U (en) | For the frock that passenger vehicle IFS Independent Front Suspension is installed | |
| CN212076221U (en) | Gasoline engine lifting device | |
| CN213527420U (en) | Interactive swing of light | |
| CN221218331U (en) | Box for double-pillow tamping device | |
| CN217620449U (en) | Automobile suspension detecting table | |
| CN203469325U (en) | Elliptical machine support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20110626 |