CN204277935U - A kind of Pressure gauge watch rim dismantling device - Google Patents
A kind of Pressure gauge watch rim dismantling device Download PDFInfo
- Publication number
- CN204277935U CN204277935U CN201420606087.2U CN201420606087U CN204277935U CN 204277935 U CN204277935 U CN 204277935U CN 201420606087 U CN201420606087 U CN 201420606087U CN 204277935 U CN204277935 U CN 204277935U
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- pressure gauge
- watch rim
- dismantling device
- handle
- fixed disk
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Abstract
The utility model relates to a kind of Pressure gauge watch rim dismantling device, and object is the problem solved because the Pressure gauge watch rim not having specific purpose tool to cause is difficult to dismounting and reinstalls.Described Pressure gauge watch rim dismantling device comprises prolongation handle, fixed disk, and described prolongation handle can be connected with Pressure gauge screw thread, uses as manometric rotary handle; With handle on described fixed disk, described fixed disk is provided with screw hole with Pressure gauge watch rim corresponding position, described screw hole is furnished with butterfly-type screw, be convenient to fastening and dismounting.The utility model is easy to carry, by limiting in working environment, can the manometric watch rim of dismounting easily or other similar devices, and damage can not be caused to watch rim and watchcase in operation.
Description
Technical field
The utility model relates to a kind of mechanical dismantling device, specifically a kind of instrument for dismounting Pressure gauge watch rim.
Background technology
At present, manometric application is very general, almost throughout all industrial flows and scientific research field.Wherein apply comparatively extensive with spring-tube type or pressure vacuum gauge at machinery industry, major part Pressure gauge is all that the movement of method to watchcase inside by installing watch rim on watchcase seals, in order to reach better sealing effectiveness, the draw-in groove of 3-4 band slope all can be set in the installation place of watchcase outside usually, the clamp matched is set at the correspondence position of watch rim, during installation, clamp is stretched into respectively corresponding draw-in groove and rotate to an angle again and watch rim can be in place.When the watch rim using said method to install is when needing dismounting because of reasons such as maintenance, owing to there is no special instrument, often because misoperation causes the damage of watch rim, watchcase and pressure gauge connection screw thread, even build-up of pressure statistical tables and reports give up, same owing to not having suitable instrument, the watch rim pulled down is reinstalled also can be very difficult.When maintenance pressure table, usually Pressure gauge is first fixed on bench vice, then by applying external force to the clamp of Pressure gauge watch rim, watch rim is turned an angle produce to loosen, just watch rim can be pulled down.The method needs the maintenance room delivered to by Pressure gauge with bench vice to be fixed, and easily damages pressure gauge connection screw thread and shell in fixation procedure, also very easily makes Pressure gauge deform even scrap when applying external force to the clamp of Pressure gauge watch rim.
The patent No. is that the Chinese utility model patent " a kind of Pressure gauge watch rim dismantling device " of ZL201120523869.6 discloses a kind of Pressure gauge watch rim dismantling device, comprise handle, described handle front end is provided with the steel wire rope of ring-type, one end of described steel wire rope is fixed on the steady pin of side, handle front end, the other end is fixed on the tightening system in handle, described steel wire rope is socketed with some fixture blocks, each fixture block has the screw that penetrates into steel wire rope, another side relative with screw on fixture block is provided with a projection, clamp profile outside described projection and pressure watch rim matches.After first watchcase being fixed with instrument during dismounting watch rim, fixture block is moved to the position corresponding with the clamp of watch rim along steel wire rope and projection is stretched in clamp, screw being screwed into screw makes fixture block fixing on a steel cord, utilize tightening system by steel wire rope banding watch rim, make the clamp of watch rim move to the position of corresponding watchcase draw-in groove along opening direction turning handle, watch rim can be pulled down.Use the damage that this Pressure gauge watch rim dismantling device can avoid disassembly process to cause Pressure gauge and watch rim, but owing to adopting steel wire rope in structural design, on the one hand because the shape of steel wire rope is not fixed, cause disassembly process more loaded down with trivial details, dismounting efficiency is lower; On the other hand, this Pressure gauge watch rim dismantling device service time is long will there will be steel rope fault phenomenon, there is the problem of tightening up difficulty.In view of the technical problem existed in prior art, therefore, a kind of new Pressure gauge watch rim dismantling device of exigence solves above-mentioned technical problem.
Summary of the invention
The utility model is just for the technical problem existed in prior art, and provide a kind of Pressure gauge watch rim dismantling device, this device overall construction design is ingenious, easy to operate, substantially increases manometric overhaul efficiency.
To achieve these goals, the technical solution adopted in the utility model is, a kind of Pressure gauge watch rim dismantling device, described watch rim dismantling device comprises circular fixed disk, the edge of described fixed disk is provided with handle, the front end of described handle is threaded, and described screw thread is connected with the hickey that described fixed disk is arranged; The one side of described fixed disk is provided with baffle plate, and the metallic profiles part size of described baffle plate and Pressure gauge dial plate matches.The ingenious practicality of whole Technical Design, disassembly process is simple, can the manometric watch rim of dismounting like a cork.
Improve as one of the present utility model, described watch rim dismantling device also comprises prolongation handle, and the leading portion of described prolongation handle is provided with internal thread, matches with the Pressure gauge external screw thread of required dismounting, thus can be connected on Pressure gauge, use as manometric rotary handle.
Improve as one of the present utility model, described handle is stepped, and portion of the handle is thick, and leading portion is slightly thin.Front fine and rear thick design can ensure conveniently to hold with a firm grip operation in unloading process.
Improve as one of the present utility model, described fixed disk is provided with three screw holes, and the desired location corresponding points of described screw hole are corresponding with the draw-in groove outside Pressure gauge watch rim.Making described butterfly-type screw to snap in accurately in Pressure gauge draw-in groove like this, make Pressure gauge be fixed in dismantling device, ensureing that described dismantling device can not skid with Pressure gauge watch rim when rotating described dismantling device.
Improve as one of the present utility model, on described screw hole, correspondence is provided with butterfly-type screw, just can tighten like a cork and back-out like this without the need to spanner.
Improve as one of the present utility model, the raised face size of described baffle plate is slightly less than the metallic profiles part of Pressure gauge watch rim, make Pressure gauge glass surface part depart from described dismantling device completely, can guarantee that Pressure gauge glass is injury-free in unloading process like this; Moreover owing to being provided with described baffle plate, Pressure gauge watch rim moves up and down position and is restricted, described butterfly-type screw can be made accurately to be screwed in Pressure gauge watch rim draw-in groove.
Relative to prior art, the Pressure gauge watch rim dismantling device compact conformation that the utility model proposes, is easy to carry, and disassembly process is simple, and does not need other aids; Use this dismantling device can the manometric watch rim of dismounting or other similar devices like a cork, and damage can not be caused to watch rim and watchcase in operation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation extending handle.
Fig. 3 is the structural representation of handle.
Fig. 4 is that the master of fixed disk looks and plan structure figure.
In figure: 1-fixed disk, 2-butterfly-type screw, 3-handle, 4-extends handle, 5-hickey, 6-baffle plate, 7-screw hole, 8-internal thread, 9-screw thread.
Detailed description of the invention
In order to deepen understanding and cognition of the present utility model, below in conjunction with accompanying drawing the utility model be further described and introduce.
embodiment 1:as Fig. 1-Fig. 4, a kind of Pressure gauge watch rim dismantling device, described watch rim dismantling device comprises circular fixed disk 1, and the edge of described fixed disk 1 is provided with handle 3, the front end of described handle 3 is threaded 9, and described screw thread 9 is connected with the hickey 5 that described fixed disk 1 is arranged; The one side of described fixed disk 1 is provided with baffle plate 6, and described baffle plate 6 matches with the metallic profiles part size of Pressure gauge dial plate.
embodiment 2:as Fig. 1-Fig. 4, improve as one of the present utility model, described watch rim dismantling device also comprises prolongation handle 4, the leading portion of described prolongation handle 4 is provided with internal thread 8, match with the Pressure gauge external screw thread of required dismounting, thus can be connected on Pressure gauge, use as manometric rotary handle.All the other structures are identical with embodiment 1 with advantage.
embodiment 3:as Fig. 1-Fig. 4, improve as one of the present utility model, described handle 3 is stepped, and portion of the handle is thick, and leading portion is slightly thin.Front fine and rear thick design can ensure conveniently to hold with a firm grip operation in unloading process.All the other structures are identical with embodiment 1 with advantage.
embodiment 4:as Fig. 1-Fig. 4, improve as one of the present utility model, described fixed disk 1 is provided with three screw holes 7, and the desired location corresponding points of described screw hole 7 are corresponding with the draw-in groove outside Pressure gauge watch rim.Making described butterfly-type screw 2 to snap in accurately in Pressure gauge draw-in groove like this, make Pressure gauge be fixed in dismantling device, ensureing that described dismantling device can not skid with Pressure gauge watch rim when rotating described dismantling device.All the other structures are identical with embodiment 1 with advantage.
embodiment 5:as Fig. 1-Fig. 4, improve as one of the present utility model, on described screw hole 7, correspondence is provided with butterfly-type screw 2.Just without the need to spanner can tighten like a cork and back-out like this.All the other structures are identical with embodiment 1 with advantage.
embodiment 6:as Fig. 1-Fig. 4, improve as one of the present utility model, the raised face size of described baffle plate 6 is slightly less than the metallic profiles part of Pressure gauge watch rim, makes Pressure gauge glass surface part depart from described dismantling device completely, can guarantee that Pressure gauge glass is injury-free in unloading process like this; Moreover owing to being provided with described baffle plate 6, Pressure gauge watch rim moves up and down position and is restricted, described butterfly-type screw 2 can be made accurately to be screwed in Pressure gauge watch rim draw-in groove.All the other structures are identical with embodiment 1 with advantage.
Operation principle: during dismounting Pressure gauge watch rim, first, described prolongation handle 4 is screwed on Pressure gauge screw thread; Secondly, being faced down with one of described baffle plate 6 by Pressure gauge watch rim dismantling device is placed on desktop, described fixed disk 1 is put into by counter for Pressure gauge, till Pressure gauge dial plate props up described baffle plate 6, and described prolongation handle 4 is rotated to the position without butterfly-type screw 2, Pressure gauge draw-in groove position is in alignment with the position of described screw hole 7; Then, be screwed in Pressure gauge dial plate draw-in groove by described three butterfly-type screws 2, if during dismounting shock-proof pressure gauge, Pressure gauge watch rim dismantling device just need be put (Pressure gauge dial plate one side upward), when preventing from dismantling, antidetonation oil spill goes out; Ordinarily manometer is then without the need to just putting, and described handle 3 and prolongation handle 4 arbitrarily, turn an angle to opening direction, watch rim can be pulled down by direction afterwards.When reinstalling watch rim, Pressure gauge dial plate bayonet socket is aimed on the draw-in groove of Pressure gauge watchcase, manually rotate watch rim gently, difficult drop-off when making that Pressure gauge dial plate is counter to be put, then be positioned in Pressure gauge watch rim dismantling device, other operations are identical with dismounting watch rim, finally arrive certain angle along installation direction turning handle 3 and prolongation handle 4, watch rim can be installed.
At least one in technical characteristic described in embodiment 2,3,4,5,6 and embodiment 1 can also be combined to form new embodiment by the utility model.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, equivalents done on the basis of technique scheme or the alternative scope all falling into the utility model claim and protect.
Claims (6)
1. a Pressure gauge watch rim dismantling device, it is characterized in that: described dismantling device comprises fixed disk (1), the edge of described fixed disk (1) is provided with handle (3), the front end of described handle (3) is threaded (9), and described screw thread (9) is connected with the upper hickey (5) arranged of described fixed disk (1); The one side of described fixed disk (1) is provided with baffle plate (6), and described baffle plate (6) matches with the metallic profiles part size of Pressure gauge dial plate.
2. Pressure gauge watch rim dismantling device as claimed in claim 1, it is characterized in that, described dismantling device also comprises prolongation handle (4), the leading portion of described prolongation handle (4) is provided with internal thread (8), match with the Pressure gauge external screw thread of required dismounting, thus can be connected on Pressure gauge, use as manometric rotary handle.
3. Pressure gauge watch rim dismantling device as claimed in claim 1 or 2, it is characterized in that, described handle (3) is stepped, and portion of the handle is thick, and leading portion is slightly thin.
4. Pressure gauge watch rim dismantling device as claimed in claim 1, it is characterized in that, described fixed disk (1) is provided with three screw holes (7), and the desired location of described screw hole (7) is corresponding with the draw-in groove position outside Pressure gauge watch rim.
5. Pressure gauge watch rim dismantling device as claimed in claim 4, is characterized in that, the upper correspondence of described screw hole (7) is provided with butterfly-type screw (2).
6. Pressure gauge watch rim dismantling device as claimed in claim 1 or 2, it is characterized in that, the raised face size of described baffle plate (6) is slightly less than the metallic profiles part of Pressure gauge watch rim, make Pressure gauge glass surface part depart from described dismantling device completely, can ensure that Pressure gauge glass is injury-free in unloading process like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606087.2U CN204277935U (en) | 2014-10-21 | 2014-10-21 | A kind of Pressure gauge watch rim dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606087.2U CN204277935U (en) | 2014-10-21 | 2014-10-21 | A kind of Pressure gauge watch rim dismantling device |
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| Publication Number | Publication Date |
|---|---|
| CN204277935U true CN204277935U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606087.2U Active CN204277935U (en) | 2014-10-21 | 2014-10-21 | A kind of Pressure gauge watch rim dismantling device |
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| CN (1) | CN204277935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551427A (en) * | 2019-01-09 | 2019-04-02 | 中国长江电力股份有限公司 | Threaded ends cover disassembling and assembling device |
-
2014
- 2014-10-21 CN CN201420606087.2U patent/CN204277935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551427A (en) * | 2019-01-09 | 2019-04-02 | 中国长江电力股份有限公司 | Threaded ends cover disassembling and assembling device |
| CN109551427B (en) * | 2019-01-09 | 2023-11-28 | 中国长江电力股份有限公司 | Dismounting device for threaded connection end cover |
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