CN203610944U - Detachment device of coupling flange - Google Patents
Detachment device of coupling flange Download PDFInfo
- Publication number
- CN203610944U CN203610944U CN201320779556.6U CN201320779556U CN203610944U CN 203610944 U CN203610944 U CN 203610944U CN 201320779556 U CN201320779556 U CN 201320779556U CN 203610944 U CN203610944 U CN 203610944U
- Authority
- CN
- China
- Prior art keywords
- jack
- flange
- coupling flange
- sleeve
- transmiting disk
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to a detachment device of a high-speed overloaded power transmission mechanism, particularly to a detachment device of a coupling flange. The detachment device comprises a force transmission plate and a jack; the force transmission plate is used for being connected with the flange to be dismantled; the jack is provided with a piston column and a sleeve which is arranged on the outer side of the piston column; a through hole is formed in the axial direction of the force transmission plate; the sleeve end of the jack is fixedly connected with the inner side of the through hole. The detachment device of the coupling flange is suitable for detachment of the fixed coupling flange which is firm in adhesion and is adopted in high-speed overloaded power transmission, the force application is uniform, the carrying is convenient, the application is wide, the time and the effort are saved, and the use is safe and reliable.
Description
Technical field
The utility model relates to the provision for disengagement of high-speed overload power drive mechanism, is 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, and much more very in the time and efforts that need to often expend in the time that axle is dismantled flange, 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 utility model has done useful improvement.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is to provide a kind of coupling flange provision for disengagement that can dismantle quickly and easily flange from shaft coupling axle.
(2) technical scheme
The utility model is achieved through 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 be arranged on described boss near with a side of flange to be removed.
Particularly, the outer of described force transmiting disk is provided with multiple 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 utility model has the following advantages:
The utility model 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 schematic diagram of working while being the utility model dismounting flange;
Fig. 2 is the assembly drawing of the coupling flange provision for disengagement that provides of the utility model;
Fig. 3 is the front view of the force transmiting disk that provides of the utility model;
Fig. 4 is the internal structure schematic diagram of the force transmiting disk that provides of the utility model.
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 utility model 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 be arranged on described boss 22 near with a side of flange 6 to be removed.The outer of described force transmiting disk 2 is provided with multiple 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.
Use the utility model provide coupling flange provision for disengagement dismounting couplers flange time, with bolt connection 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 flange 6 to be removed stressed deviate from, remove the object of flange thereby reach.
Shaft joint flange dismounting device of the present utility model, 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, is provided with through hole 24 along central shaft, 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 of force transmiting disk 2 25.
As shown in Figure 4, there are multiple 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 utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model 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 be arranged on described boss near with a side of 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 multiple 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 |
|---|---|---|---|
| CN201320779556.6U CN203610944U (en) | 2013-11-29 | 2013-11-29 | Detachment device of coupling flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779556.6U CN203610944U (en) | 2013-11-29 | 2013-11-29 | Detachment device of coupling flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610944U true CN203610944U (en) | 2014-05-28 |
Family
ID=50763625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779556.6U Expired - Fee Related CN203610944U (en) | 2013-11-29 | 2013-11-29 | Detachment device of coupling flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610944U (en) |
Cited By (2)
| 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 |
| CN115213849A (en) * | 2021-04-19 | 2022-10-21 | 中国航发商用航空发动机有限责任公司 | Disassembling and assembling method and disassembling and assembling tool thereof |
-
2013
- 2013-11-29 CN CN201320779556.6U patent/CN203610944U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN115213849A (en) * | 2021-04-19 | 2022-10-21 | 中国航发商用航空发动机有限责任公司 | Disassembling and assembling method and disassembling and assembling tool thereof |
| CN115213849B (en) * | 2021-04-19 | 2024-05-31 | 中国航发商用航空发动机有限责任公司 | Dismounting method and dismounting tool thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |