CN203141057U - Drawing device - Google Patents
Drawing device Download PDFInfo
- Publication number
- CN203141057U CN203141057U CN 201220702046 CN201220702046U CN203141057U CN 203141057 U CN203141057 U CN 203141057U CN 201220702046 CN201220702046 CN 201220702046 CN 201220702046 U CN201220702046 U CN 201220702046U CN 203141057 U CN203141057 U CN 203141057U
- Authority
- CN
- China
- Prior art keywords
- fluid
- rotating shaft
- screw mandrel
- flywheel clutch
- draw
- 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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Abstract
The utility model provides a drawing device which comprises an end base, a power device fixed on the end base, and screw rods provided with one ends connected with the end base, and is characterized in that a top tray is connected with the other ends of the screw rods; one end of a hollow sleeve is connected with the top tray, and the other end of the hollow sleeve is connected with an inner sleeve of a fluid coupling in a matching manner; and the end part of a piston rod of the power device penetrates through the hollow sleeve, and is connected with a rotating shaft of a speed reducing machine. According to the utility model, the rotating shaft of the speed reducing machine can be propped against by the acting force of the piston rod under the drive of the power device conveniently, and simultaneously the counter-acting force of the end base, the screw rods, the top tray, the hollow sleeve and the inner sleeve of the fluid coupling are applied, so that the fluid coupling can be drawn from the rotating shaft of the speed reducing machine smoothly in a good condition. Therefore, the problem that the fluid coupling is susceptible to damage in the dismounting process can be radically solved, and the drawing device has the advantages that the disassembly and assembly are convenient, the drawing is flexile, the time and labor can be saved, and the like.
Description
Technical field
The utility model relates to a kind of draw-off gear, and especially a kind of draw-off gear that can intact drawing is got off with the shaft joint in the rotating shaft belongs to mechanical provision for disengagement technical field.
Background technology
Existing drive apparatus is mostly realized by yielding coupling and flexible glue rod, this flexible transmission weak effect, and Nutrison Fibre is not protected the safe operation of motor, and the equipment breakdown of motor overload scaling loss often takes place.Fluid-flywheel clutch is for the high-revolving parts of drive disk assembly input; its advantage is when motor moment startup; fluid-flywheel clutch does not drive reductor; to pass through 2-------------------------------3 seconds time; by running up of motor, the fluid-flywheel clutch internal oil pressure is raise, and when producing powerful torsional forces; just drive reductor and rotate, motor can be effectively protected in this flexible transmission.Prior art all is replaced by fluid-flywheel clutch with yielding coupling in the drive apparatus.But thing followed problem is: will produce difficulty at repair process, the difficulty of particularly the fluid-flywheel clutch drawing will being got off is just than when repairing fluid-flywheel clutch and reductor, to get off fluid-flywheel clutch intact safe drawing from the reductor high speed shaft, be very difficult, because, clamping the fluid-flywheel clutch aluminum alloy casing with a big clip carries out drawing mostly at present, stress is almost concentrated on the fluid-flywheel clutch aluminum alloy casing, cause aluminium alloy can not bear very big stress, so often the fluid-flywheel clutch aluminum alloy casing is drawn badly, and causes the damage of equipment.Therefore, be necessary prior art is improved.
Summary of the invention
The purpose of this utility model is to provide a kind of draw-off gear, gets off with fluid-flywheel clutch is intact, drawing successfully.
The utility model is finished by following technical proposal: a kind of draw-off gear, comprise the end seat, be fixed on the dynamic equipment on the end seat, the screw mandrel that one end links to each other with the end seat, it is characterized in that the screw mandrel other end is connected with, one end with take over a business to link to each other, the matched hollow bushing of cover in the other end and the fluid-flywheel clutch, the dynamic equipment piston rod end passes hollow bushing and the reductor rotating shaft is joined, so that under dynamic equipment drives, positive interaction power by the piston rod on it is withstood the reductor rotating shaft, simultaneously by the end seat, screw mandrel, take over a business, hollow bushing, the reaction force of the interior cover of fluid-flywheel clutch gets off fluid-flywheel clutch drawing from the reductor rotating shaft.
Described dynamic equipment is conventional oil cylinder.
The two ends of described hollow bushing respectively with fluid-flywheel clutch in the endoporus that overlaps and the centre bore bolt of taking over a business, with easy disassembly and drawing.
Describedly take over a business to be made as circle or rectangle, establish the centre bore with the hollow bushing bolt on it, the centre bore periphery is arranged with the through hole with the screw mandrel bolt.
Described end seat is made as circle or rectangle, is arranged with the through hole with the screw mandrel bolt on it, its middle part stationary power device.
The utlity model has following advantage and effect: adopt such scheme, can be easily two ends by hollow bushing, connect in the fluid-flywheel clutch cover respectively and take over a business, take over a business and hold the screw mandrel of seat again by connection, and be fixed on dynamic equipment on the end seat, one end links to each other with the dynamic equipment piston rod, the push rod that the other end and reductor rotating shaft are joined, under driving at dynamic equipment, positive interaction power by push rod is withstood the reductor rotating shaft, simultaneously by the end seat, screw mandrel, take over a business, hollow bushing, the reaction force of the interior cover of fluid-flywheel clutch, fluid-flywheel clutch is intact from the reductor rotating shaft, drawing is successfully got off, and no matter the driving force of dynamic equipment has muchly, can not damage the aluminum alloy casing of fluid-flywheel clutch, fundamentally solved fluid-flywheel clutch in demolishing process, easily the problem of damaging.And has easy accessibility, advantage such as drawing is flexible, and is time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As Fig. 1, the draw-off gear that the utility model provides, comprise end seat 10, be fixed on the oil cylinder 9 on the end seat 10, one end is by nut 11 and end seat 10 screw mandrels that link to each other 8, screw mandrel 8 other ends are connected with 6, one end with take over a business 6 and link to each other, the hollow bushing 5 that the interior cover 3 of the other end and fluid-flywheel clutch 4 is matched, piston rod 7 ends of oil cylinder 9 are passed hollow bushing 5 and are joined with reductor 1 rotating shaft 2, wherein, take over a business 6 and are made as circle, establish the centre bore with hollow bushing 5 bolts on it, the centre bore periphery is arranged with the through hole with screw mandrel 8 bolts; End seat 10 is made as circle, is arranged with the through hole with screw mandrel 8 bolts on it, and its middle part fixed oil cylinder 9 is as Fig. 1.So that under oil cylinder 9 drives, the positive interaction power of the piston rod 7 by oil cylinder 9 is withstood reductor 1 rotating shaft 2, simultaneously by end seat 10, screw mandrel 8, take over a business 6, the reaction force of the interior cover 3 of hollow bushing 5, fluid-flywheel clutch 4, fluid-flywheel clutch 4 drawing from reductor 1 rotating shaft 2 is got off.
Claims (4)
1. draw-off gear, comprise the end seat, be fixed on the dynamic equipment on the end seat, the screw mandrel that one end links to each other with the end seat, it is characterized in that the screw mandrel other end is connected with, one end with take over a business to link to each other, the matched hollow bushing of cover in the other end and the fluid-flywheel clutch, the dynamic equipment piston rod end passes hollow bushing and the reductor rotating shaft is joined.
2. draw-off gear according to claim 1, the two ends that it is characterized in that described hollow bushing respectively with fluid-flywheel clutch in the endoporus that overlaps and the centre bore bolt of taking over a business.
3. draw-off gear according to claim 1 is characterized in that described take over a business to be made as circle or rectangle, establishes the centre bore with the hollow bushing bolt on it, and the centre bore periphery is arranged with the through hole with the screw mandrel bolt.
4. draw-off gear according to claim 1 is characterized in that described end seat is made as circle or rectangle, is arranged with the through hole with the screw mandrel bolt on it, its middle part stationary power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702046 CN203141057U (en) | 2012-12-18 | 2012-12-18 | Drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702046 CN203141057U (en) | 2012-12-18 | 2012-12-18 | Drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141057U true CN203141057U (en) | 2013-08-21 |
Family
ID=48968613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702046 Expired - Fee Related CN203141057U (en) | 2012-12-18 | 2012-12-18 | Drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692191A (en) * | 2013-11-29 | 2014-04-02 | 南车青岛四方机车车辆股份有限公司 | Dismounting device for coupling flanges |
| CN104259829A (en) * | 2014-09-24 | 2015-01-07 | 广西华银铝业有限公司 | Hydraulic drawing out device of aluminum alloy pore plate |
| CN104260042A (en) * | 2014-09-23 | 2015-01-07 | 安徽六国化工股份有限公司 | Device for online replacing speed-regulation type hydraulic coupler execution mechanism |
| CN106195440A (en) * | 2016-08-25 | 2016-12-07 | 中国水利水电第十三工程局有限公司 | Water supply line construction pipe drawing device and tube drawing construction method |
-
2012
- 2012-12-18 CN CN 201220702046 patent/CN203141057U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692191A (en) * | 2013-11-29 | 2014-04-02 | 南车青岛四方机车车辆股份有限公司 | Dismounting device for coupling flanges |
| CN104260042A (en) * | 2014-09-23 | 2015-01-07 | 安徽六国化工股份有限公司 | Device for online replacing speed-regulation type hydraulic coupler execution mechanism |
| CN104260042B (en) * | 2014-09-23 | 2016-05-11 | 安徽六国化工股份有限公司 | The online device of changing speed regulation type hydrodynamic coupler executing agency |
| CN104259829A (en) * | 2014-09-24 | 2015-01-07 | 广西华银铝业有限公司 | Hydraulic drawing out device of aluminum alloy pore plate |
| CN106195440A (en) * | 2016-08-25 | 2016-12-07 | 中国水利水电第十三工程局有限公司 | Water supply line construction pipe drawing device and tube drawing construction method |
| CN106195440B (en) * | 2016-08-25 | 2018-08-21 | 中国水利水电第十三工程局有限公司 | Water supply line construction pipe drawing device and tube drawing construction method |
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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: 20130821 Termination date: 20201218 |