CN207104820U - A kind of cylinder copper sleeve tool special for dismounting - Google Patents
A kind of cylinder copper sleeve tool special for dismounting Download PDFInfo
- Publication number
- CN207104820U CN207104820U CN201721143616.XU CN201721143616U CN207104820U CN 207104820 U CN207104820 U CN 207104820U CN 201721143616 U CN201721143616 U CN 201721143616U CN 207104820 U CN207104820 U CN 207104820U
- Authority
- CN
- China
- Prior art keywords
- collar member
- dismounting
- copper sleeve
- tool special
- cylinder copper
- 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.)
- Active
Links
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a kind of cylinder copper sleeve tool special for dismounting, including collar member and rod-like element, the collar member internal diameter is more than the copper sheathing external diameter, the collar member is annular shape, the collar member is provided with screwed hole, the screwed hole forms through hole through the annulus of the collar member, the collar member medial surface is provided with fit key, the fit key coordinates with the dismounting groove on cylinder copper sleeve to be removed, the rod-like element end is provided with external screw thread, and the rod-like element is closed with the corresponding threaded holes in the collar member.A kind of cylinder copper sleeve tool special for dismounting provided by the utility model, make unloading process simple, quick, working strength can be effectively reduced, and eliminate in unloading process and may be injured to caused by human body.
Description
Technical field
Extracting tool technical field is the utility model is related to, specifically a kind of cylinder copper sleeve tool special for dismounting.
Background technology
At present, in machine maintenance field, during dismounting oil cylinder set, generally use hook-shaped spanner link closely dismounting groove make its from cylinder body by
The mode that screw thread releases is dismantled, and is that screw thread adds gemel connection due to being disassembled copper sheathing and cylinder body, is connected closely, therefore unloading process
At least need two people while pull hook-shaped spanner, waste time and energy, and because hook-shaped spanner slips stress would generally be made unbalance, easily
Cause oil cylinder to drop and certain injury is caused to human body.
Utility model content
In order to overcome defect present in prior art, the utility model proposes a kind of safe oil cylinder copper simple in construction
Tool special for dismounting is covered, the extracting tool can complete the dismounting to residual cigarette Oil cylinder copper sheathing.
A kind of cylinder copper sleeve tool special for dismounting described in the utility model, including collar member and rod-like element, the collar
Part internal diameter is more than the copper sheathing external diameter, and the collar member is annular shape, and the collar member is provided with some screwed holes, some described
Screwed hole forms through hole through the annulus of the collar member, and the collar member medial surface is provided with fit key, the fit key and
Dismounting groove on cylinder copper sleeve to be removed coordinates, and the rod-like element end is provided with external screw thread, the rod-like element and the collar member
On corresponding threaded holes close.
Further, the collar member is provided with four screwed holes, and four screwed holes are with the axial line of the collar member
On the basis of be uniformly distributed.
Further, the collar member medial surface is provided with four fit keys, and four fit keys are located at adjacent two respectively
The center of arc of the individual screwed hole.
Further, the length of the rod-like element is 400mm.
The advantages of the utility model and generation good effect are：When dismantling cylinder copper sleeve, rod-like element drives collar member to rotate,
Fit key drives copper sheathing to be released from cylinder body by corresponding hand of spiral turn.The unloading process is simple, quick, can effectively drop
Low working strength, and eliminate in unloading process and may be injured to caused by human body.
Brief description of the drawings
Fig. 1 is the structural representation of residual cigarette Oil cylinder copper sheathing；
Fig. 2 is the sectional view of collar member；
Fig. 3 is the utility model general structure schematic diagram；
Mark meaning is as follows in Fig. 1-3：1- copper sheathings, 2- dismounting grooves, 3- collar members, 4- screwed holes, 5- fit keys, 6- are shaft-like
Part.
Embodiment
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
A kind of cylinder copper sleeve tool special for dismounting, add the copper sheathing 1 of gemel connection with residual cigarette machine cylinder body screw thread for dismantling, such as scheme
Shown in 1.So-called herein " screw thread adds gemel connection " means that copper sheathing 1 is connected closely with cylinder body, and user is difficult to by double
Hand is pulled hook-shaped spanner and disassembled, it is necessary to by the situation of extracting tool.
A kind of cylinder copper sleeve tool special for dismounting described in the utility model, as Figure 2-3, including collar member 3 and bar
Shape part 6, the internal diameter of collar member 3 and the external diameter of copper sheathing 1 difference be 0.5mm, and the collar member 3 is circular, during dismounting, are set with
In the periphery of cylinder copper sleeve 1 to be removed, the collar member is provided with four screwed holes 4, and the screwed hole 4 runs through the collar member
3 annulus forms through hole, and four screwed holes 4 are uniformly distributed on the basis of the axial line of the collar member 3, the collar member
3 medial surfaces are provided with four fit keys 5, and the fit key 5 coordinates with the dismounting groove 2 on cylinder copper sleeve 1 to be removed, described in four
Fit key 5 is located at the center of arc of the two neighboring screwed hole 4 respectively, and the end of rod-like element 6 is provided with external screw thread, the bar
Shape part 6 is engaged with the screwed hole 4 in the collar member 3, during dismounting, the fit key 5 and tearing open on cylinder copper sleeve 1 to be removed
Unload groove 2 to coordinate, the length of the rod-like element is 400mm.
In use, fit key 5 is aligned with dismounting groove 2 first so that collar member is just enclosed on cylinder copper sleeve 1 to be removed
On, two or four rod-like elements 6 are symmetrically screwed into screwed hole 4 by concrete condition, rod-like element 6 is rotated and drives the collar member 3
Rotate, and then drive cylinder copper sleeve 1 to be removed to be released from cylinder body by corresponding hand of spiral turn by fit key 5.
A kind of cylinder copper sleeve tool special for dismounting provided by the utility model, make unloading process simple, quick, can be effective
Working strength is reduced, and eliminates in unloading process and may be injured to caused by human body.
Above-described embodiment is only more excellent embodiment of the present utility model, every according to the technical essence of the utility model pair
Any simple modification, modification and alternate variation made for any of the above embodiments, are belonged in the range of technical solutions of the utility model.
Claims (5)
- A kind of 1. cylinder copper sleeve tool special for dismounting, it is characterised in that：Including collar member and rod-like element, the collar member internal diameter is big In the copper sheathing external diameter, the collar member is annular shape, and the collar member is provided with some screwed holes, and some screwed holes pass through The annulus for wearing the collar member forms through hole, and the collar member medial surface is provided with fit key, the fit key and oil to be removed Dismounting groove on cylinder copper sheathing coordinates, and the rod-like element end is provided with external screw thread, the rod-like element and the screw thread in the collar member Hole is engaged.
- 2. a kind of cylinder copper sleeve tool special for dismounting according to claim 1, it is characterised in that the collar member is provided with Four screwed holes, four screwed holes are uniformly distributed on the basis of the axial line of the collar member.
- A kind of 3. cylinder copper sleeve tool special for dismounting according to claim 2, it is characterised in that the collar member medial surface Four fit keys are provided with, four fit keys are located at the center of arc of the two neighboring screwed hole respectively.
- A kind of 4. cylinder copper sleeve tool special for dismounting according to claim 1, it is characterised in that the collar member internal diameter with The copper sheathing external diameter difference is 0.5 ~ 1mm.
- 5. a kind of cylinder copper sleeve tool special for dismounting according to claim any one of 1-3, it is characterised in that described shaft-like The length of part is 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143616.XU CN207104820U (en) | 2017-09-07 | 2017-09-07 | A kind of cylinder copper sleeve tool special for dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143616.XU CN207104820U (en) | 2017-09-07 | 2017-09-07 | A kind of cylinder copper sleeve tool special for dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104820U true CN207104820U (en) | 2018-03-16 |
Family
ID=61574822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143616.XU Active CN207104820U (en) | 2017-09-07 | 2017-09-07 | A kind of cylinder copper sleeve tool special for dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497124A (en) * | 2020-11-20 | 2021-03-16 | 陕煤集团神南产业发展有限公司 | Multifunctional oil cylinder dismounting device |
-
2017
- 2017-09-07 CN CN201721143616.XU patent/CN207104820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497124A (en) * | 2020-11-20 | 2021-03-16 | 陕煤集团神南产业发展有限公司 | Multifunctional oil cylinder dismounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2009010519A (en) | Hybrid drill bit and method of drilling. | |
| CN207104820U (en) | A kind of cylinder copper sleeve tool special for dismounting | |
| CN105345743B (en) | Wind driven generator end cover broken bolt dismounting device | |
| CN207470629U (en) | Closed type bearing disassembling tool | |
| CN106584361A (en) | Internal expanding type butt-joint pipe broken wire splitter | |
| CN207044092U (en) | Corrosion nut removes device in a kind of hydroelectric project | |
| CN204030383U (en) | Plum blossom moving contact changes instrument | |
| CN204221340U (en) | A kind of hollow bolt tool special for dismounting | |
| CN207256139U (en) | A kind of pin removal | |
| CN208193560U (en) | A kind of racket | |
| CN207647932U (en) | A kind of gradual change diameter nailing | |
| CN207522029U (en) | A kind of dismounting device for drill pipe | |
| CN207189580U (en) | The processing unit (plant) of Broken bolt internal point in a kind of body | |
| CN206205558U (en) | Tent is fixed with anti-drawing ground nail | |
| CN204828183U (en) | Powerful gecko | |
| CN109015531A (en) | A kind of broken end screw rod removing method | |
| CN206052064U (en) | A kind of quick-changing type big gun mouth cap | |
| CN207522825U (en) | A kind of split-type tension rod | |
| CN204585097U (en) | A kind of Double head double offset ring spanner auxiliary frame | |
| CN203266561U (en) | Bolt disassembly tool | |
| CN204844537U (en) | Pearl chuck | |
| CN201483210U (en) | Device for disassembling universal joint in universal coupling | |
| CN203171503U (en) | Christmas tree fastening screw fast pushing spanner | |
| CN207728023U (en) | A kind of wall dismounting quartering hammer | |
| CN204772388U (en) | Anchoring device anchor pin blocks not hard up instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |