CN105014574A - Clamping device for quick separation of fluid coupling - Google Patents
Clamping device for quick separation of fluid coupling Download PDFInfo
- Publication number
- CN105014574A CN105014574A CN201510445530.1A CN201510445530A CN105014574A CN 105014574 A CN105014574 A CN 105014574A CN 201510445530 A CN201510445530 A CN 201510445530A CN 105014574 A CN105014574 A CN 105014574A
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- CN
- China
- Prior art keywords
- clamping device
- fluid
- locking nut
- flywheel clutch
- clamping
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a clamping device for quick separation of a fluid coupling, and belongs to the technical field of auxiliary equipment of transmission devices. The clamping device comprises a supporting rod. A fixed positioning end and a movable limiting end are arranged at the two ends of the supporting rod respectively. The movable limiting end comprises a clamping plate and a locking nut. An outer thread is arranged at the portion, where the movable limiting end is located, of the supporting rod. A through hole is formed in the middle of the clamping plate. The locking nut is matched with the outer thread to lock the clamping plate in the locking nut. The inner side of the fixed positioning end is provided with a positioning sleeve installed on the supporting rod in a sleeving mode. The fixed positioning end is in a hexagonal prism shape. A sleeve installed on the supporting rod in a sleeving mode is arranged between the locking nut and the clamping plate. The clamping device for quick separation of the fluid coupling is simple in structure, low in cost and easy and convenient to operate. The clamping device is of high applicability when assisting in disassembly of the fluid coupling, and does not damage the fluid coupling in the disassembly process.
Description
Technical field
The invention belongs to transmission device technical field of auxiliary equipment, relate to a kind of clamping device, specifically a kind of clamping device of fluid-flywheel clutch quick separating.
Background technology
Fluid-flywheel clutch is also known as fluid coupling, it is a kind of mechanical device being used for power source and working machine to couple together transmitting rotary power, at present, the inner main medium of fluid-flywheel clutch is water, after working long hours, the sealing of fluid-flywheel clutch often there will be the situation damaged and leak, must take apart and place under repair, fluid-flywheel clutch self is with separation top wire hole, usual maintainer can use jackscrew by pump impeller, turbine is separated, but in use, fluid-flywheel clutch internal water and other impurity cause pump impeller again usually, the corrosion of turbine junction is sticky dead, fluid-flywheel clutch is caused not easily to be taken apart, the jackscrew strength of more than 90 percent is not enough to back down corrosion and glues pump impeller after death, turbine, usually cause jackscrew position to push up split or be out of shape, fluid-flywheel clutch is caused to be scrapped, another kind of method for dismounting is not opened from fluid-flywheel clutch two side body fastening with instruments such as levers exactly, but this method also can cause fluid-flywheel clutch housing junction to damage distortion, finally cause scrapping of fluid-flywheel clutch, above field-strip method not only very easily damages fluid-flywheel clutch, and operating efficiency is lower.
Summary of the invention
The shortcoming instant invention overcomes in prior art separation difficulty when being separated fluid-flywheel clutch, causing fluid-flywheel clutch to damage, provide a kind of clamping device of fluid-flywheel clutch quick separating, this device can carry out lock out operation by auxiliary fluid coupling, and active force acts directly on clamping device, the damage of fluid-flywheel clutch can not be caused.
Concrete technology contents of the present invention is:
A kind of clamping device of fluid-flywheel clutch quick separating, this clamping device is used for the quick separating of fluid-flywheel clutch, key point is, this clamping device comprises the support bar that two ends are respectively arranged with stationary positioned end and movable positive stop end, movable positive stop end comprises clamping disk(-sc) and locking nut, the position that support bar is being provided with movable positive stop end is provided with external screw thread, is through hole in the middle part of clamping disk(-sc), and locking nut matches with external screw thread and to be kept off inside locking nut by clamping disk(-sc).
The positioning sleeve be set on support bar is provided with inside described stationary positioned end.
Described stationary positioned end is hexagonal prism shape.
Be provided with the sleeve be set on support bar between described locking nut and clamping disk(-sc), sleeve two ends are located with the end contact of locking nut and clamping disk(-sc) respectively.
The invention has the beneficial effects as follows: this clamping device carries out the locking of clamping disk(-sc) by locking nut, the object be sleeved in the middle part of support bar can be fixedly clamped by locking plate and stationary positioned end, operate comparatively easy, positioning sleeve inside stationary positioned end can adjust the extension elongation of stationary positioned end relative to institute's grip objects, the sleeve set up between locking nut and clamping disk(-sc) can shorten the time that locking nut carries out screwing, and improves the efficiency that locking nut carries out locking work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the installation diagram of the present invention and fluid-flywheel clutch.
Fig. 3 is the installation diagram of the present invention and turbine case, turbine bearing and turbine wheel shaft.
In accompanying drawing, 1, support bar, 2, turbine wheel shaft, 3, stationary positioned end, 4, positioning sleeve, 5, clamping disk(-sc), 6, locking nut, 7, external screw thread, 8, sleeve, 9, pump impeller shell, 10, pump impeller, 11, turbine bearing, 12, turbine case, 13, turbine.
Detailed description of the invention
The present invention relates to a kind of clamping device of fluid-flywheel clutch quick separating, this clamping device comprises the support bar 1 that two ends are respectively arranged with stationary positioned end 3 and movable positive stop end, movable positive stop end comprises clamping disk(-sc) 5 and locking nut 6, support bar 1 is provided with external screw thread 7 at the position being provided with movable positive stop end, be through hole in the middle part of clamping disk(-sc) 5, locking nut 6 matches with external screw thread 7 and to be kept off inside locking nut 6 by clamping disk(-sc) 5.
Specific embodiment, as shown in Figure 1 to Figure 3, turbine 13 is bolted on turbine wheel shaft 2, the support bar 1 of clamping device passes turbine wheel shaft 2 endoporus of fluid-flywheel clutch center, the positioning sleeve 4 be set on support bar 1 is provided with inside the stationary positioned end 3 of clamping device, positioning sleeve 4 regulates stationary positioned end 3 in the extension elongation of coupling pump impeller shell 9 outer face, positioning sleeve 4 two ends contact with the end face outside of corresponding turbine wheel shaft 2 with the inner side end of stationary positioned end 3 respectively and locate, stationary positioned end 3 is hexagonal prism shape, when needs rotational lock nut 6, by six prismatic profile, stationary positioned end 3 can be fixed, avoid the synchronous axial system of support bar 1 when locking nut 6 screws.
Clamping device is by the locking of locking nut 6 thus regulate clamping disk(-sc) 5 to be clamped by the turbine wheel shaft 2 in fluid-flywheel clutch, so just fluid-flywheel clutch can be clamped between positioning sleeve 4 and clamping disk(-sc) 5, sleeve 8 is provided with between locking nut 6 and clamping disk(-sc) 5, sleeve 8 two ends are located with the end contact of locking nut 6 and clamping disk(-sc) 5 respectively, sleeve 8 can directly be sleeved on support bar 1, save locking nut 6 to be inwardly locked time of clamping disk(-sc) 5, the operating efficiency of locking can be improved.
After the turbine wheel shaft 2 of clamping device and fluid-flywheel clutch is fixedly clamped, lift liftoff for fluid-flywheel clutch, and stationary positioned end 3 direction down, when terrain clearance is not less than 100mm, fluid-flywheel clutch is moved down, made impact with the ground by stationary positioned end 3, now, pump impeller 10 and pump impeller shell 9 just can depart from from turbine wheel shaft 2, thus easily throw off with turbine wheel shaft 2 and the turbine bearing 11 assembled at an upper portion thereof and turbine case 12, now only remaining turbine bearing 11, turbine case 12 and turbine 13 are assembled together with turbine wheel shaft 2, by loosening locking nut 6, clamping device is pulled down, as shown in Figure 3, clamping device to be stretched into from turbine case 12 outer end with external screw thread 7 one end and passes turbine wheel shaft 2, then by clamping disk(-sc) 5, sleeve 8 and locking nut 6 are assemblied on support bar 1 successively, locking nut 6 inwardly screws locks turbine wheel shaft 2 two ends, lift liftoff for turbine case 12, and stationary positioned end 3 direction down, when terrain clearance is not less than 100mm, turbine case 12 is moved down, made impact with the ground by stationary positioned end 3, now, turbine case 12 and turbine bearing 11 depart from from turbine wheel shaft 2, the bolt of fixed turbine 13 is unclamped from turbine wheel shaft 2, turbine 13 just can unload from turbine 2 very like a cork, if turbine must be dismantled more difficult, can again turbine 13 be made to depart from turbine wheel shaft 2 now by clashing into stationary positioned end 3 earthward, fluid-flywheel clutch is complete by the auxiliary fractionation of clamping device.
Stationary positioned end in the present invention is as the rum point on during whole fluid-flywheel clutch dismounting and ground, be applied directly to the coupling device that fluid-flywheel clutch causes when avoiding prior art dismounting fluid-flywheel clutch to damage, and stationary positioned end can also regulate the distance of stretching out pump impeller shell outer face by positioning sleeve, to ensure that stationary positioned end effectively can both stretch out the outer face of coupling device shell when can assemble at the fluid-flywheel clutch with different size, ensure that stationary positioned end stretches out state as rum point, clamping device is improved for the applicability of the fluid-flywheel clutch of different size, in clamp system, the sleeve of clamping disk(-sc) arranged outside can shorten the locking time of locking nut, improve the operating efficiency that locking nut screws and loosens, save the working time, this clamping device structure is simple, with low cost, easy and simple to handle, the needs of auxiliary dismounting fluid-flywheel clutch can not only be met, can also ensure that fluid-flywheel clutch is injury-free in unloading process.
Claims (4)
1. the clamping device of a fluid-flywheel clutch quick separating, this clamping device is used for the quick separating of fluid-flywheel clutch, it is characterized in that: this clamping device comprises the support bar (1) that two ends are respectively arranged with stationary positioned end (3) and movable positive stop end, movable positive stop end comprises clamping disk(-sc) (5) and locking nut (6), support bar (1) is provided with external screw thread (7) at the position being provided with movable positive stop end, clamping disk(-sc) (5) middle part is through hole, locking nut (6) matches with external screw thread (7) and to be kept off by clamping disk(-sc) (5) in locking nut (6) inner side.
2. the clamping device of a kind of fluid-flywheel clutch quick separating according to claim 1, is characterized in that: described stationary positioned end (3) inner side is provided with the positioning sleeve (4) be set on support bar (1).
3. the clamping device of a kind of fluid-flywheel clutch quick separating according to claim 1, is characterized in that: described stationary positioned end (3) is hexagonal prism shape.
4. the clamping device of a kind of fluid-flywheel clutch quick separating according to claim 1, it is characterized in that: be provided with the sleeve (8) be set on support bar (1) between described locking nut (6) and clamping disk(-sc) (5), sleeve (8) two ends are located with the end contact of locking nut (6) and clamping disk(-sc) (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445530.1A CN105014574B (en) | 2015-07-27 | 2015-07-27 | A kind of clamping device of fluid-flywheel clutch quick separating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445530.1A CN105014574B (en) | 2015-07-27 | 2015-07-27 | A kind of clamping device of fluid-flywheel clutch quick separating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105014574A true CN105014574A (en) | 2015-11-04 |
| CN105014574B CN105014574B (en) | 2017-07-25 |
Family
ID=54405056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510445530.1A Active CN105014574B (en) | 2015-07-27 | 2015-07-27 | A kind of clamping device of fluid-flywheel clutch quick separating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105014574B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335010A (en) * | 2016-11-18 | 2017-01-18 | 济南大学 | Clamping device for automobile turbocharger impeller shot blast cleaning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270350A2 (en) * | 2001-06-23 | 2003-01-02 | DaimlerChrysler AG | Adjustment device and actuating tool therefor |
| CN201380444Y (en) * | 2009-03-30 | 2010-01-13 | 南京数控机床有限公司 | Adjustable positioning sleeve in hydraulic power clamp |
| CN102554825A (en) * | 2011-12-23 | 2012-07-11 | 四川亚美动力技术有限公司 | Turbine blade assembling insurance clamp and method for performing impeller clamping thereof |
| CN203843533U (en) * | 2014-05-22 | 2014-09-24 | 上海高压油泵厂有限公司 | Fixture for variable shells of axial-through pumps |
| CN204748417U (en) * | 2015-07-27 | 2015-11-11 | 中煤第一建设有限公司 | Clamping device that hydraulic coupling quickly separating used |
-
2015
- 2015-07-27 CN CN201510445530.1A patent/CN105014574B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270350A2 (en) * | 2001-06-23 | 2003-01-02 | DaimlerChrysler AG | Adjustment device and actuating tool therefor |
| CN201380444Y (en) * | 2009-03-30 | 2010-01-13 | 南京数控机床有限公司 | Adjustable positioning sleeve in hydraulic power clamp |
| CN102554825A (en) * | 2011-12-23 | 2012-07-11 | 四川亚美动力技术有限公司 | Turbine blade assembling insurance clamp and method for performing impeller clamping thereof |
| CN203843533U (en) * | 2014-05-22 | 2014-09-24 | 上海高压油泵厂有限公司 | Fixture for variable shells of axial-through pumps |
| CN204748417U (en) * | 2015-07-27 | 2015-11-11 | 中煤第一建设有限公司 | Clamping device that hydraulic coupling quickly separating used |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335010A (en) * | 2016-11-18 | 2017-01-18 | 济南大学 | Clamping device for automobile turbocharger impeller shot blast cleaning |
| CN106335010B (en) * | 2016-11-18 | 2019-02-12 | 济南大学 | Automobile booster impeller blast cleaning clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105014574B (en) | 2017-07-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Han Xiaofeng Inventor after: Zhao Tiquan Inventor after: Hu Guangwei Inventor after: Jiang Jiange Inventor after: Sun Baogui Inventor after: Yang Jianping Inventor after: Yang Hailing Inventor after: Liu Shutong Inventor before: Zhao Tiquan Inventor before: Jiang Jiange Inventor before: Liu Shutong Inventor before: Sun Baogui |
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