CN205075003U - A frock for dismantling elastic pin coupling - Google Patents
A frock for dismantling elastic pin coupling Download PDFInfo
- Publication number
- CN205075003U CN205075003U CN201520655754.0U CN201520655754U CN205075003U CN 205075003 U CN205075003 U CN 205075003U CN 201520655754 U CN201520655754 U CN 201520655754U CN 205075003 U CN205075003 U CN 205075003U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- baffle plate
- frock
- dismantling
- keyway
- 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 discloses a frock for dismantling elastic pin coupling, including baffle, stud and screw rod, a keyway has all been driven at the both ends of baffle, threaded hole is opened to the intermediate position of baffle, stud's one end is passed through nut locking and is in in the keyway of baffle, stud's the other end is screwed on the shaft coupling, the screw rod passes the middle screw hole of baffle until pushing up shaft coupling axle head centre bore. The utility model discloses a frock for dismantling elastic pin coupling simple structure, convenient to use, but the wide application is in elastic pin coupling dismantles the process.
Description
Technical field
The utility model belongs to the dismounting field of shaft coupling, is specifically related to a kind of frock for dismantling elastic dowel pin shaft coupling.
Background technology
Elastic dowel pin shaft coupling is generally excessive cooperation with coordinating of axle, is loaded on axle when being usually and first shaft coupling being heated to uniform temperature, and will closely cooperate with axle after shaft coupling cooling, therefore the dismounting of elastic dowel pin shaft coupling is cumbersome.
Summary of the invention
The purpose of this utility model is for above-mentioned technological deficiency, and provide a kind of frock for dismantling elastic dowel pin shaft coupling, structure is simple, easy to use, and is applicable to the dismounting of different axle journal elastic dowel pin shaft coupling.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of frock for dismantling elastic dowel pin shaft coupling, comprise baffle plate, studs and screw rod, the two ends of described baffle plate all have a keyway, and the centre position of described baffle plate has screwed hole; One end of described studs is by nut check in the keyway of described baffle plate, and the other end of described studs is tightened on shaft coupling, and described screw rod passes the screwed hole in the middle of baffle plate until top is to shaft coupling axle end center hole.
Further, described keyway is arranged symmetrically with along the center line of described screwed hole.
Further, described screw rod comprises the screw body of band screw handle and is arranged on the top of screw body end, and described screw body passes the middle screwed hole of baffle plate until top top is in axle end center hole.
The utility model compared with prior art, has following beneficial effect: the tool structure for dismantling elastic dowel pin shaft coupling of the present utility model is simple, easy to use, can be widely used in elastic dowel pin shaft coupling dismounting operation.
Accompanying drawing explanation
Fig. 1 is that the utility model is for dismantling the tool structure schematic diagram of elastic dowel pin shaft coupling.
In all of the figs, identical Reference numeral is used for representing identical element or structure, wherein: studs 1, nut 2, screw rod 3, screw body 3.1, top 3.2, screw handle 3.3, baffle plate 4, screwed hole 5, keyway 6.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
The frock for dismantling elastic dowel pin shaft coupling as shown in Figure 1, comprises baffle plate 4, studs 1 and screw rod 3.The two ends of baffle plate 4 all have a keyway 6, and the centre position of baffle plate 4 has screwed hole 5, and the center line in keyway 6 threadingly hole is arranged symmetrically with, and two keyways 6 can adjust the distance of two studs 1, adapt to the shaft coupling of different axle journal; Screw rod 3 of the present utility model comprises the screw body 3.1 of band screw handle 3.3 and is arranged on top 3.2 of screw body 3.1 end.
During use, one end of studs 1 is locked in the keyway 6 of baffle plate 4 by nut 2, and the other end of studs 1 is tightened on shaft coupling, so just makes baffle plate 4, studs 1, shaft coupling be linked to be an entirety; Screw body 3.1 with screw handle 3.3 passes the screwed hole 5 in the middle of baffle plate 4 until top 3.2 tops are arrived in shaft coupling axle end center hole, then rotary screw handle 3.3.Because screw rod 3 cannot move forward, just baffle plate 4 is forced under the effect of threaded pre-tightening power to motion in the other direction, drive shaft coupling also to motion in the other direction simultaneously, finally make shaft coupling and axle be pulled away from, whole separation process relies on the pretightning force of screw thread overcome the frictional force of shaft coupling and axle and realize.Namely the tool structure for dismantling elastic dowel pin shaft coupling of the present utility model is simple, easy to use, can be widely used in elastic dowel pin shaft coupling dismounting operation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., be all included within protection domain of the present utility model.
Claims (3)
1. one kind for dismantling the frock of elastic dowel pin shaft coupling, it is characterized in that: comprise baffle plate (4), studs (1) and screw rod (3), the two ends of described baffle plate (4) all have a keyway (6), and the centre position of described baffle plate (4) has screwed hole (5); One end of described studs (1) is locked in the keyway (6) of described baffle plate (4) by nut (2), the other end of described studs (1) is tightened on shaft coupling, described screw rod (3) through the screwed hole (5) in the middle of baffle plate (4) until top is to shaft coupling axle end center hole.
2. the frock for dismantling elastic dowel pin shaft coupling according to claim 1, is characterized in that: described keyway (6) is arranged symmetrically with along the center line of described screwed hole (5).
3. the frock for dismantling elastic dowel pin shaft coupling according to claim 1 and 2, it is characterized in that: described screw rod (3) comprises the screw body (3.1) of band screw handle (3.3) and is arranged on top (3.2) of screw body (3.1) end, described screw body (3.1) through the screwed hole (5) in the middle of baffle plate (4) until top (3.2) top is in axle end center hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655754.0U CN205075003U (en) | 2015-08-27 | 2015-08-27 | A frock for dismantling elastic pin coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655754.0U CN205075003U (en) | 2015-08-27 | 2015-08-27 | A frock for dismantling elastic pin coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075003U true CN205075003U (en) | 2016-03-09 |
Family
ID=55427440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655754.0U Expired - Fee Related CN205075003U (en) | 2015-08-27 | 2015-08-27 | A frock for dismantling elastic pin coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451977A (en) * | 2019-01-18 | 2020-07-28 | 万华禾香板业有限责任公司 | Dismounting device of atomizing disk for gluing |
| CN113084752A (en) * | 2021-03-19 | 2021-07-09 | 华东桐柏抽水蓄能发电有限责任公司 | Auxiliary device is dismantled in installation of power station water intaking valve bolt |
-
2015
- 2015-08-27 CN CN201520655754.0U patent/CN205075003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451977A (en) * | 2019-01-18 | 2020-07-28 | 万华禾香板业有限责任公司 | Dismounting device of atomizing disk for gluing |
| CN113084752A (en) * | 2021-03-19 | 2021-07-09 | 华东桐柏抽水蓄能发电有限责任公司 | Auxiliary device is dismantled in installation of power station water intaking valve bolt |
| CN113084752B (en) * | 2021-03-19 | 2022-07-15 | 华东桐柏抽水蓄能发电有限责任公司 | Auxiliary device is dismantled in installation of power station water intaking valve bolt |
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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 |
Granted publication date: 20160309 Termination date: 20170827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |