CN201529893U - Wheel shaft disassembly device - Google Patents
Wheel shaft disassembly device Download PDFInfo
- Publication number
- CN201529893U CN201529893U CN2009202469827U CN200920246982U CN201529893U CN 201529893 U CN201529893 U CN 201529893U CN 2009202469827 U CN2009202469827 U CN 2009202469827U CN 200920246982 U CN200920246982 U CN 200920246982U CN 201529893 U CN201529893 U CN 201529893U
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- China
- Prior art keywords
- wheel
- bar
- fixed bar
- chuck
- fixed
- 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 - Lifetime
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- 239000000203 mixture Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 abstract description 10
- 238000010168 coupling process Methods 0.000 abstract description 10
- 238000005859 coupling reaction Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A wheel shaft disassembly device relates to a disassembly repair device for wheel shaft structures such as motor shaft couplings, gears, sprocket wheels, bearings and the like, and is characterized by comprising a device control console frame, a slide fixing device for a tail end of a coupling chuck fixing bar, a support positioning beam for the middle portion of the coupling chuck fixing bar, a coupling chuck fixing bar, a positioning beam for the inner side of the outer edge of a coupling chuck, a push-pull device for the coupling chuck fixing bar and a shaft push device. The disassembly repair device can effectively solve the disassembly of wheel shafts with narrow treads, effectively saves raw materials, improves the work efficiency, lightens the labor intensity, and has wide application range.
Description
Technical field
A kind of wheel shaft provision for disengagement relates to the disintegration apparatus for examination and repair of wheel shaft structures such as a kind of motor shaft coupling, gear, sprocket wheel, bearing.
Technical background
In the maintenance process of equipment such as motor, reductor, often touch the wheel shaft dismantlement work, as the disintegration of wheel shaft structures such as shaft coupling, gear, sprocket wheel, bearing.In narrow wheelspan wheel shaft dismantlement work process, because gap restriction between wheel, large equipment can't clamping, and the small tool scarce capacity has only the structure according to wheel, axle, makes removal tool special respectively.And this method individual event cost height, inefficiency, labour intensity is big, and potential safety hazard is many.
Summary of the invention
The purpose of this utility model is exactly the deficiency that exists at above-mentioned prior art, and providing a kind of can effectively reduce maintenance cost, increases work efficiency, and reduces labor intensity the wheel shaft provision for disengagement of handling safety.
The purpose of this utility model is achieved through the following technical solutions.
A kind of wheel shaft provision for disengagement is characterized in that its structure comprises:
Device operation stand-this stand is made up of a planar square lower platen, the upper mounting plate that is positioned at four columns on the lower platen corner and is fixed in the column top;
To wheel chuck fixed bar tail end slip fixture-this fixture is to be fixed on device operation stand upper mounting plate rear portion horizontal direction placed in the middle to be provided with the bar shaped frame body of bar shaped crossbeam composition up and down, and the lower surface of the upper surface of sill and entablature is provided with the bar shaped slideway;
To supporting location, wheel chuck fixed bar middle part crossbeam-this crossbeam is a horizontal bar ellbeam, is fixed on device operation stand upper platen front portion; The upper surface of this crossbeam is provided with the bar shaped slideway, and the upper surface of this crossbeam is with contour to the upper surface of wheel chuck fixed bar tail end fixture bar shaped frame body sill;
To wheel chuck fixed bar-this fixed bar is the horizontal round bar that two spaced and parallel are provided with, the afterbody of this round bar is provided with rolling bearing and is positioned at taking turns the bar shaped slideway of chuck fixed bar tail end slip fixture, tail end is provided with the dop structure of projection, makes the fixed bar axial location; Fixed bar middle part is provided with rolling bearing, and supporting location, wheel fixed bar middle part crossbeam slideway is slidingly connected; Front end is provided with the sheet that is vertical setting with fixed bar to the wheel positioning chuck;
The inboard positioning beam of wheel chuck outer rim-this positioning beam is two is fixed on device operation stand upper mounting plate dual-side portion, parallel respectively being positioned to the wheel chuck fixed bar outside, and the positioning beam front end face is with side contacts connects in the chuck fixed bar front end sheet positioning chuck outer rim to taking turns;
Push-pull device at fixed-this device is two covers to wheel chuck fixed bar, by being fixed on the device operation stand upper table surface, being provided with bearing shell with piston rod end to the vertically disposed oil cylinder of wheel chuck fixed bar, oil cylinder, this bearing shell with wheel chuck fixed bar middle part is fixedly connected;
Push shaft device-this push shaft device be located on the device operation stand upper table surface, parallel be centrally placed in two pairs in the middle of the wheel chuck fixed bar oil cylinder and the push rods compositions that connect with the oil cylinder piston bar.
A kind of wheel shaft provision for disengagement of the present utility model is characterized in that being provided with pulley below the lower platen of described device operation stand can slide in orbit.
A kind of wheel shaft provision for disengagement of the present utility model is characterized in that described sheet is a pentagon to the wheel positioning chuck.
A kind of wheel shaft provision for disengagement of the present utility model is characterized in that described sheet is a rectangle to the wheel positioning chuck.
Device of the present utility model, the wheel shaft that can effectively solve narrow wheelspan is dismantled problem, effectively saves raw material, raises labour efficiency, reduces labor intensity, and is applied widely.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the B-B cutaway view of Fig. 1.
The specific embodiment
A kind of wheel shaft provision for disengagement, its structure comprises:
The same planar square lower platen 1 of device operation stand-this stand, the upper mounting plate 3 that is positioned at four columns 2 on the lower platen corner and is fixed in the column top are formed;
To wheel chuck fixed bar tail end slip fixture-this fixture is to be fixed on device operation stand upper mounting plate rear portion horizontal direction placed in the middle to be provided with the bar shaped frame body 4 of bar shaped crossbeam composition up and down;
To supporting location, wheel chuck fixed bar middle part this crossbeam of crossbeam 5-is a horizontal bar ellbeam, is fixed on device operation stand upper platen front portion; And the upper surface of crossbeam is with contour to the upper surface of wheel chuck fixed bar tail end fixture bar shaped frame body sill;
To this fixed bar of wheel chuck fixed bar 6-is the horizontal round bar that two spaced and parallel are provided with, the afterbody of this round bar is provided with rolling bearing 7 and is positioned at taking turns the bar shaped slideway of chuck fixed bar tail end slip fixture, tail end is provided with dop 8 structures of projection, makes the fixed bar axial location; Fixed bar middle part is provided with rolling bearing, and supporting location, wheel fixed bar middle part crossbeam is slidingly connected; Front end is provided with the sheet that is vertical setting with fixed bar to wheel positioning chuck 9;
This positioning beam of the inboard positioning beam 10-of wheel chuck outer rim is two is fixed on device operation stand upper mounting plate dual-side portion, parallel respectively being positioned to the wheel chuck fixed bar outside, and the positioning beam front end face is with side contacts connects in the chuck fixed bar front end sheet positioning chuck outer rim to taking turns;
Push-pull device at fixed-this device is two covers to wheel chuck fixed bar, by being fixed on the device operation stand upper table surface, being provided with bearing shell 12 with piston rod end to the vertically disposed oil cylinder 11 of wheel chuck fixed bar, oil cylinder, this bearing shell with wheel chuck fixed bar middle part is fixedly connected;
Push shaft device-this push shaft device be located on the device operation stand upper table surface, parallel be centrally placed in two pairs in the middle of the wheel chuck fixed bar oil cylinder 13 and push rods 14 compositions that connect with the oil cylinder piston bar.
Being provided with pulley 15 below a kind of wheel shaft provision for disengagement of the present utility model, the lower platen of described device operation stand can slide on track 16.
During operation, wheel fixed bar push-pull device at fixed and push shaft device are adopted hydraulic transmission technology, provide power by hydraulic power unit.Select the radial dimension of sheet positioning chuck outer rim, make it adapt to gap between wheel, open hydraulic power unit, startup is to the oil cylinder of wheel fixed bar push-pull device at fixed, promotion is to the wheel fixed bar, adjust the folding distance of sheet positioning chuck, make it be suitable for dismantling the motor shaft coupling, gear, sprocket wheel, the diameter requirement of wheel shafts such as bearing, the overhead traveling crane wheel shaft to be removed of slinging, wheel is put between the sheet positioning chuck, axle centrally aligned push shaft device piston rod push rod center, control closes up to correct position the sheet positioning chuck to wheel fixed bar push-pull device at fixed, restart the push shaft device, the push rod application of force that connects with the oil cylinder piston bar ejects axle, realizes the unloading process that separates of axle and shaft coupling.
17 is the device cover body among the figure; 18 is compression gas generator.
Claims (4)
1. wheel shaft provision for disengagement is characterized in that its structure comprises:
Device operation stand-this stand is made up of a planar square lower platen, the upper mounting plate that is positioned at four columns on the lower platen corner and is fixed in the column top;
To wheel chuck fixed bar tail end slip fixture-this fixture is to be fixed on device operation stand upper mounting plate rear portion horizontal direction placed in the middle to be provided with the bar shaped frame body of bar shaped crossbeam composition up and down, and the lower surface of the upper surface of sill and entablature is provided with the bar shaped slideway;
To supporting location, wheel chuck fixed bar middle part crossbeam-this crossbeam is a horizontal bar ellbeam, is fixed on device operation stand upper platen front portion; The upper surface of this crossbeam is provided with the bar shaped slideway, and the upper surface of this crossbeam is with contour to the upper surface of wheel chuck fixed bar tail end fixture bar shaped frame body sill;
To wheel chuck fixed bar-this fixed bar is the horizontal round bar that two spaced and parallel are provided with, the afterbody of this round bar is provided with rolling bearing and is positioned at taking turns the bar shaped slideway of chuck fixed bar tail end slip fixture, tail end is provided with the dop structure of projection, makes the fixed bar axial location; Fixed bar middle part is provided with rolling bearing, and supporting location, wheel fixed bar middle part crossbeam slideway is slidingly connected; Front end is provided with the sheet that is vertical setting with fixed bar to the wheel positioning chuck;
The inboard positioning beam of wheel chuck outer rim-this positioning beam is two is fixed on device operation stand upper mounting plate dual-side portion, parallel respectively being positioned to the wheel chuck fixed bar outside, and the positioning beam front end face is with side contacts connects in the chuck fixed bar front end sheet positioning chuck outer rim to taking turns;
Push-pull device at fixed-this device is two covers to wheel chuck fixed bar, by being fixed on the device operation stand upper table surface, being provided with bearing shell with piston rod end to the vertically disposed oil cylinder of wheel chuck fixed bar, oil cylinder, this bearing shell with wheel chuck fixed bar middle part is fixedly connected;
Push shaft device-this push shaft device be located on the device operation stand upper table surface, parallel be centrally placed in two pairs in the middle of the wheel chuck fixed bar oil cylinder and the push rods compositions that connect with the oil cylinder piston bar.
2. a kind of wheel shaft provision for disengagement according to claim 1 is characterized in that being provided with pulley below the lower platen of described device operation stand can slide in orbit.
3. a kind of wheel shaft provision for disengagement according to claim 1 is characterized in that described sheet is a pentagon to the wheel positioning chuck.
4. a kind of wheel shaft provision for disengagement according to claim 1 is characterized in that described sheet is a rectangle to the wheel positioning chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202469827U CN201529893U (en) | 2009-11-12 | 2009-11-12 | Wheel shaft disassembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202469827U CN201529893U (en) | 2009-11-12 | 2009-11-12 | Wheel shaft disassembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529893U true CN201529893U (en) | 2010-07-21 |
Family
ID=42525303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202469827U Expired - Lifetime CN201529893U (en) | 2009-11-12 | 2009-11-12 | Wheel shaft disassembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196030A (en) * | 2015-09-21 | 2015-12-30 | 天津港联盟国际集装箱码头有限公司 | Device for detaching pulley shaft erected on quay crane sling |
| CN106695239A (en) * | 2015-11-18 | 2017-05-24 | 上海宝冶集团有限公司 | Disassembling overhauling method of mandrel of pickling-rolling uncoiling machine |
-
2009
- 2009-11-12 CN CN2009202469827U patent/CN201529893U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196030A (en) * | 2015-09-21 | 2015-12-30 | 天津港联盟国际集装箱码头有限公司 | Device for detaching pulley shaft erected on quay crane sling |
| CN106695239A (en) * | 2015-11-18 | 2017-05-24 | 上海宝冶集团有限公司 | Disassembling overhauling method of mandrel of pickling-rolling uncoiling machine |
| CN106695239B (en) * | 2015-11-18 | 2019-03-15 | 上海宝冶集团有限公司 | Acid rolls mandrel of uncoiler Disintegration overhaul method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |