CN103692191A - Dismounting device for coupling flanges - Google Patents
Dismounting device for coupling flanges Download PDFInfo
- Publication number
- CN103692191A CN103692191A CN201310633504.2A CN201310633504A CN103692191A CN 103692191 A CN103692191 A CN 103692191A CN 201310633504 A CN201310633504 A CN 201310633504A CN 103692191 A CN103692191 A CN 103692191A
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- China
- Prior art keywords
- jack
- sleeve
- flange
- transmiting disk
- force transmiting
- 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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- 230000008878 coupling Effects 0.000 title claims abstract description 22
- 238000010168 coupling process Methods 0.000 title claims abstract description 22
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 22
- 101100532451 Rattus norvegicus Slc22a17 gene Proteins 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/025—For detaching only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention relates to a dismounting device for high-speed heavy-duty power transmission mechanisms, in particular to a dismounting device for coupling flanges. The dismounting device comprises a force transfer disk and a jack; the force transfer disk is used for connection with a flange to be dismounted; the jack is provided with a piston and a sleeve sleeved on the outer side of the piston; the force transfer disk is axially provided with a through hole, and one end of the sleeve of the jack is fixedly connected with the inner side of the through hole. The dismounting device is suitable for dismounting firmly stuck fixed coupling flanges adopted in high-speed heavy-duty power transmission and has the advantages of uniform force application, convenience in carrying, wide applicability, time and labor saving performance, safety and reliability.
Description
Technical field
The present invention relates to the provision for disengagement of high-speed overload power drive mechanism, be specifically related to a kind of provision for disengagement of coupling flange.
Background technology
At present, engine is mostly connected by means of shaft coupling and working machine.In the power transmission of high-speed overload, coupling flange is very tight with coordinating of axle, need to when axle is dismantled flange, often expend very many time and efforts, and misoperation can cause device damage and personnel's injury.Traditional extracting tool is relatively backward, and the problem of flange and axle decentraction easily occurs, and flange is stuck on axle, causes drawing tighter and tighter, easily causes the problems such as axle damage.
In order to overcome the above problems, the present invention has done useful improvement.
Summary of the invention
(1) technical problem that will solve
The object of this invention is to provide and a kind ofly can from shaft coupling axle, dismantle quickly and easily the coupling flange provision for disengagement of flange.
(2) technical scheme
The present invention is achieved by the following technical solutions: a kind of coupling flange provision for disengagement, comprising:
Force transmiting disk, described force transmiting disk is used for connecting flange to be removed;
Jack, described jack is provided with piston boit and is arranged on the sleeve in this piston boit outside;
Described force transmiting disk is axially arranged with through hole, and sleeve one end of described jack is fixedly connected with described through hole inner side.
Wherein, described force transmiting disk comprises boss and disc-shaped structure, and described disc-shaped structure is arranged on described boss near the side with flange to be removed.
Particularly, the outer of described force transmiting disk is provided with a plurality of connecting holes.
Further, sleeve one end of described jack is connected removably with described through hole inner side.
Further again, described through hole inner side is provided with female thread structure; The sleeve of described jack is cylindrical, and this sleeve is provided with in the outside of the one end near described force transmiting disk the external thread structure mating with described female thread structure.
Wherein, described jack is mechanic jacks or hydraulic jack.
(3) beneficial effect
Compare with product with prior art, the present invention has the following advantages:
The present invention is applicable to the very firmly dismounting of fixed shaft joint flange of adhesion adopting in the power transmission of high-speed overload, has advantages of uniform force application, convenient in carrying, widely applicable, time saving and energy saving, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the present invention's schematic diagram of working while dismantling flange;
Fig. 2 is the assembly drawing of coupling flange provision for disengagement provided by the invention;
Fig. 3 is the front view of force transmiting disk provided by the invention;
Fig. 4 is the internal structure schematic diagram of force transmiting disk provided by the invention.
In accompanying drawing, the component list of each label representative is as follows:
1-nut, 2-force transmiting disk, 21-disc-shaped structure, 22-boss, 23-connecting hole, 24-through hole, 25-female thread structure, 3-bolt, 4-jack, 5-piston boit, 6-flange to be removed, 7-shaft coupling axle.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
As depicted in figs. 1 and 2, the present embodiment provides a kind of coupling flange provision for disengagement, comprising:
Force transmiting disk 2, described force transmiting disk 2 is for connecting flange 6 to be removed;
Jack 4, described jack 4 is provided with piston boit 5 and is arranged on the sleeve in these piston boit 5 outsides;
Described force transmiting disk 2 is axially arranged with through hole 24, and sleeve one end of described jack 4 is fixedly connected with described through hole 24 inner sides.
Wherein, described force transmiting disk 2 comprises boss 22 and disc-shaped structure 21, and described disc-shaped structure 21 is arranged on described boss 22 near the side with flange 6 to be removed.The outer of described force transmiting disk 2 is provided with a plurality of connecting holes 23.Described coupling flange provision for disengagement adopts bolt 3 through this connecting hole 23, and with being connected of nut 1, thereby force transmiting disk 2 is connected with flange 6 to be removed.The disc-shaped structure of force transmiting disk 2 is similar to the ring flange of flange to be removed.
Further, sleeve one end of described jack 4 is connected removably with described through hole 24 inner sides.Particularly, as shown in Figure 3 and Figure 4, described through hole 24 inner sides are provided with female thread structure 25; The sleeve of described jack 4 is cylindrical, and this sleeve is provided with in the outside of the one end near described force transmiting disk 2 external thread structure mating with described female thread structure 25.Thereby, sleeve can be fixedly connected with by screw thread with through hole.
Wherein, above-mentioned jack 4 can adopt mechanic jacks or hydraulic jack.
While using coupling flange provision for disengagement dismounting couplers flange provided by the invention, with bolt, connect force transmiting disk 2 and flange 6 to be removed, be threaded connection force transmiting disk 2 and jack 4, start jack 4, end by piston boit 5 applied thrusts at shaft coupling axle 7, make that flange 6 to be removed is stressed to be deviate from, thereby reach the object of removing flange.
Shaft joint flange dismounting device of the present invention, has advantages of uniform force application, convenient in carrying, widely applicable, time saving and energy saving, safe and reliable.
Embodiment mono-
As shown in Figure 1, a kind of novel fixed shaft joint flange dismounting device, comprises nut 1, force transmiting disk 2, bolt 3, jack 4.Wherein, force transmiting disk 2 is for steel material processes, and force transmiting disk 2 is threaded connection with the sleeve of jack 4, and force transmiting disk 2 is connected by bolt 3 with flange 6 to be removed.
As shown in Figure 3, the shape of force transmiting disk 2 is similar to ring flange, along central shaft, is provided with through hole 24, and these through hole 24 inner sides are processed with female thread structure 25 near jack 4 one end.Jack 4 outer layer sleeve ends are cylindrical, and outside, sleeve one end is provided with external thread structure, and can be connected with the female thread structure 25 of force transmiting disk 2.
As shown in Figure 4, there are a plurality of connecting holes 23 force transmiting disk 2 outers, and match with flange 6 bolts hole to be removed, and can be connected with flange 6 to be removed by bolt 3.Jack 4 can be mechanic jacks or hydraulic jack.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. a coupling flange provision for disengagement, is characterized in that, comprising:
Force transmiting disk, described force transmiting disk is used for connecting flange to be removed;
Jack, described jack is provided with piston boit and is arranged on the sleeve in this piston boit outside;
Described force transmiting disk is axially arranged with through hole, and sleeve one end of described jack is fixedly connected with described through hole inner side.
2. coupling flange provision for disengagement according to claim 1, is characterized in that, described force transmiting disk comprises boss and disc-shaped structure, and described disc-shaped structure is arranged on described boss near the side with flange to be removed.
3. coupling flange provision for disengagement according to claim 1, is characterized in that, the outer of described force transmiting disk is provided with a plurality of connecting holes.
4. coupling flange provision for disengagement according to claim 1, is characterized in that, sleeve one end of described jack is connected removably with described through hole inner side.
5. coupling flange provision for disengagement according to claim 4, is characterized in that, described through hole inner side is provided with female thread structure; The sleeve of described jack is cylindrical, and this sleeve is provided with in the outside of the one end near described force transmiting disk the external thread structure mating with described female thread structure.
6. according to the coupling flange provision for disengagement described in claim 1-5 any one, it is characterized in that, described jack is mechanic jacks or hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633504.2A CN103692191A (en) | 2013-11-29 | 2013-11-29 | Dismounting device for coupling flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633504.2A CN103692191A (en) | 2013-11-29 | 2013-11-29 | Dismounting device for coupling flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692191A true CN103692191A (en) | 2014-04-02 |
Family
ID=50353942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310633504.2A Pending CN103692191A (en) | 2013-11-29 | 2013-11-29 | Dismounting device for coupling flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692191A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840680A (en) * | 2016-05-11 | 2016-08-10 | 中车青岛四方机车车辆股份有限公司 | Taper interference fit part dismounting protection device and coupling |
| CN111283608A (en) * | 2020-03-03 | 2020-06-16 | 西安陕鼓动力股份有限公司 | A gas turbine coupling disassembly device |
| CN113878303A (en) * | 2021-10-26 | 2022-01-04 | 上海电气核电设备有限公司 | Cold-packed alloy pipe dismantling method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1499097A (en) * | 2002-11-11 | 2004-05-26 | 李文聪 | Shaft copling and unloader made from hydraumatic membrane |
| RU2312748C1 (en) * | 2006-04-20 | 2007-12-20 | Общество с ограниченной ответственностью Научно-производственное предприятие "ЭНИМС-Интергидропривод" | Hydraulic device for dismounting wheels from axles of wheel pairs |
| CN201105370Y (en) * | 2007-08-31 | 2008-08-27 | 唐山钢铁股份有限公司 | Hydraulic pressure coupler detacher |
| CN201376174Y (en) * | 2009-03-31 | 2010-01-06 | 济宁市市中区维正液压机械厂 | Shaft coupling assembling and disassembling device |
| CN201534276U (en) * | 2009-08-27 | 2010-07-28 | 丹东市东升石化设备有限公司 | Device for dismounting half hub section of shaft coupling |
| CN102489992A (en) * | 2011-12-02 | 2012-06-13 | 首钢长治钢铁有限公司 | Dismounting device for small shafts |
| CN202607204U (en) * | 2012-05-13 | 2012-12-19 | 安徽宏昌机电装备制造有限公司 | High-power extraction tool |
| CN203076871U (en) * | 2012-12-18 | 2013-07-24 | 云南昆钢重型装备制造集团有限公司 | Coupling dismounting device |
| CN103240583A (en) * | 2013-05-21 | 2013-08-14 | 赵明 | Gear box idler shaft removing device |
| CN203141057U (en) * | 2012-12-18 | 2013-08-21 | 云南昆钢重型装备制造集团有限公司 | Drawing device |
| CN203610944U (en) * | 2013-11-29 | 2014-05-28 | 南车青岛四方机车车辆股份有限公司 | Detachment device of coupling flange |
-
2013
- 2013-11-29 CN CN201310633504.2A patent/CN103692191A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1499097A (en) * | 2002-11-11 | 2004-05-26 | 李文聪 | Shaft copling and unloader made from hydraumatic membrane |
| RU2312748C1 (en) * | 2006-04-20 | 2007-12-20 | Общество с ограниченной ответственностью Научно-производственное предприятие "ЭНИМС-Интергидропривод" | Hydraulic device for dismounting wheels from axles of wheel pairs |
| CN201105370Y (en) * | 2007-08-31 | 2008-08-27 | 唐山钢铁股份有限公司 | Hydraulic pressure coupler detacher |
| CN201376174Y (en) * | 2009-03-31 | 2010-01-06 | 济宁市市中区维正液压机械厂 | Shaft coupling assembling and disassembling device |
| CN201534276U (en) * | 2009-08-27 | 2010-07-28 | 丹东市东升石化设备有限公司 | Device for dismounting half hub section of shaft coupling |
| CN102489992A (en) * | 2011-12-02 | 2012-06-13 | 首钢长治钢铁有限公司 | Dismounting device for small shafts |
| CN202607204U (en) * | 2012-05-13 | 2012-12-19 | 安徽宏昌机电装备制造有限公司 | High-power extraction tool |
| CN203076871U (en) * | 2012-12-18 | 2013-07-24 | 云南昆钢重型装备制造集团有限公司 | Coupling dismounting device |
| CN203141057U (en) * | 2012-12-18 | 2013-08-21 | 云南昆钢重型装备制造集团有限公司 | Drawing device |
| CN103240583A (en) * | 2013-05-21 | 2013-08-14 | 赵明 | Gear box idler shaft removing device |
| CN203610944U (en) * | 2013-11-29 | 2014-05-28 | 南车青岛四方机车车辆股份有限公司 | Detachment device of coupling flange |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840680A (en) * | 2016-05-11 | 2016-08-10 | 中车青岛四方机车车辆股份有限公司 | Taper interference fit part dismounting protection device and coupling |
| CN105840680B (en) * | 2016-05-11 | 2018-09-25 | 中车青岛四方机车车辆股份有限公司 | A kind of taper interference fit component dismounting protective device and shaft coupling |
| CN111283608A (en) * | 2020-03-03 | 2020-06-16 | 西安陕鼓动力股份有限公司 | A gas turbine coupling disassembly device |
| CN113878303A (en) * | 2021-10-26 | 2022-01-04 | 上海电气核电设备有限公司 | Cold-packed alloy pipe dismantling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |