CN106181877A - A kind of oil cylinder guide sleeve Quick dismantling tool - Google Patents
A kind of oil cylinder guide sleeve Quick dismantling tool Download PDFInfo
- Publication number
- CN106181877A CN106181877A CN201510215558.6A CN201510215558A CN106181877A CN 106181877 A CN106181877 A CN 106181877A CN 201510215558 A CN201510215558 A CN 201510215558A CN 106181877 A CN106181877 A CN 106181877A
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- CN
- China
- Prior art keywords
- fixed disk
- draw bar
- connection dish
- guide sleeve
- bolt draw
- 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.)
- Pending
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- Actuator (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The present invention relates to a kind of oil cylinder guide sleeve Quick dismantling tool, it includes connection dish, fixed disk, bolt draw bar, piston rod, jack, described connection dish is annular, it is enclosed within the hickey preset with fairlead in cylinder body outside piston rod and is connected, connection dish upper surface is provided with equally distributed screw, described bolt draw bar lower end connects with corresponding screw on connection dish, and upper end is connected with fixed disk；Described piston-rod lower end withstands on the step in cylinder body, and jack is arranged between piston rod upper surface and fixed disk.Start jack and apply tension, can quickly will be pulled out with the fairlead being connected dish connection by bolt draw bar.Present configuration is reasonable, easy to assembly, is simple to manufacture, and operation saves time, and is particularly well-suited to the quick dismounting and change instrument of oil cylinder guide sleeve.
Description
Technical field
The present invention relates to mill type cylinder fairlead disassembly mechanism, specifically a kind of oil cylinder guide sleeve Quick dismantling tool.
Background technology
It is known that the hydraulic jack on some heavy duty machine tools, being designed with oil cylinder used by split type fairlead, such as forging counter-blow hammer in its cylinder body is exactly one of them.This oil cylinder due to fairlead inner wall abrasion, generally use a period of time be accomplished by change.But up to now, yet there are no the document report of special oil cylinder guide sleeve Quick dismantling tool.
Summary of the invention
The technical problem to be solved is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of rational in infrastructure, easy to assembly, is simple to manufacture, and operation saves time, and dismantles reliable oil cylinder guide sleeve Quick dismantling tool.
The present invention solves above-mentioned technical problem and the technical scheme is that a kind of oil cylinder guide sleeve Quick dismantling tool, it includes connection dish, fixed disk, bolt draw bar, piston rod, jack, it is characterized in that described connection dish is for annular, it is enclosed within the hickey preset with fairlead in cylinder body outside piston rod and is connected, connection dish upper surface is provided with equally distributed screw, described bolt draw bar lower end connects with corresponding screw on connection dish, and upper end is connected with fixed disk；Described piston-rod lower end withstands on the step in cylinder body, and jack is arranged between piston rod upper surface and fixed disk.Start jack and apply tension, can quickly will be pulled out with the fairlead being connected dish connection by bolt draw bar.
Being uniformly provided with three or four screws on connection dish upper surface of the present invention, three or four bolt draw bar correspondences are connected between connection dish and fixed disk.
Bolt draw bar upper end of the present invention is connected fixing by top nut and lower nut with fixed disk scalable.Specifically described bolt draw bar upper end penetrates through hole set by fixed disk, is connected to fixed disk with top nut and lower nut upper and lower, by rotating top nut and lower nut, the distance between adjusting piston bar upper surface and fixed disk.
When the present invention assembles use, first being connected with corresponding screw on connection dish bolt draw bar lower end, then jack is arranged between piston rod upper surface and fixed disk, then is connected with fixed disk bolt draw bar upper end.And can be by the distance between top nut and lower nut regulating piston bar upper surface and fixed disk.Rotate fixed disk and bolt draw bar, can just be screwed into the hickey that fairlead is preset by the external screw thread that is dynamically connected on dish of band.Start jack and apply tension, can quickly will be pulled out with the fairlead being connected dish connection by bolt draw bar.Against existing technologies, present configuration is reasonable, easy to assembly, is simple to manufacture, and operation saves time, and is particularly well-suited to the quick dismounting and change instrument of oil cylinder guide sleeve.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is confined state of the present invention main TV structure schematic diagram.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1.
Fig. 4 is that the C of Fig. 1 is to schematic diagram.
1. top nut in figure, 2. fixed disk, 3. lower nut, 4. jack, 5. bolt draw bar, 6. piston rod, 7. cylinder body, 8. connection dish, 9. fairlead.
Detailed description of the invention
It can be seen that one oil cylinder guide sleeve Quick dismantling tool of the present invention from Fig. 1, Fig. 2, Fig. 3, Fig. 4, it includes connection dish 8, fixed disk 1, bolt draw bar 5, piston rod 6, jack 4 etc..Piston rod 6 can be the finished product piston rod coordinated with cylinder block 7, and the fairlead 9 in cylinder body 7 is made up of threaded steel bushing and copper sheathing.The top of fairlead 9 is pre-machined the hickey being provided with.So as integral demounting.
The invention have the characteristics that described connection dish 8 is for annular, it is enclosed within the hickey preset with fairlead in cylinder body 79 outside piston rod 6 and is connected, connection dish 8 upper surface is provided with equally distributed screw, described bolt draw bar 5 lower end connects with corresponding screw on connection dish 8, and upper end is connected with fixed disk 2；Described piston rod 6 lower end withstands on the step in cylinder body 7, and jack 4 is arranged between piston rod 6 upper surface and fixed disk 2.Start jack 6 and apply tension, by bolt draw bar 5 can by be connected the fairlead 9 that dish 8 connects and quickly pull out.
Being uniformly provided with three or four screws on connection dish 8 upper surface of the present invention, three or four bolt draw bar 5 correspondences are connected between connection dish 8 and fixed disk 2.
Bolt draw bar 5 upper end of the present invention is connected fixing by top nut 1 and lower nut 3 with fixed disk 2 scalable.Specifically described bolt draw bar 5 upper end penetrates through hole set by fixed disk 2, is connected to fixed disk about 2 with top nut 1 and lower nut 3, by rotating top nut 1 and lower nut 3, the distance between adjusting piston bar 6 upper surface and fixed disk 2.
When the present invention assembles use, first being connected with corresponding screw on connection dish bolt draw bar lower end, then jack is arranged between piston rod upper surface and fixed disk, then is connected with fixed disk bolt draw bar upper end.And can be by the distance between top nut and lower nut regulating piston bar upper surface and fixed disk.Rotate fixed disk and bolt draw bar, can just be screwed into the hickey that fairlead is preset by the external screw thread that is dynamically connected on dish of band.Start jack and apply tension, can quickly will be pulled out with the fairlead being connected dish connection by bolt draw bar.
Claims (3)
1. an oil cylinder guide sleeve Quick dismantling tool, it includes connection dish, fixed disk, bolt draw bar, piston rod, jack, it is characterized in that described connection dish is for annular, it is enclosed within the hickey preset with fairlead in cylinder body outside piston rod and is connected, connection dish upper surface is provided with equally distributed screw, described bolt draw bar lower end connects with corresponding screw on connection dish, and upper end is connected with fixed disk；Described piston-rod lower end withstands on the step in cylinder body, and jack is arranged between piston rod upper surface and fixed disk.
Oil cylinder guide sleeve Quick dismantling tool the most according to claim 1, it is characterised in that: being uniformly provided with three or four screws on described connection dish upper surface, three or four bolt draw bar correspondences are connected between connection dish and fixed disk.
Oil cylinder guide sleeve Quick dismantling tool the most according to claim 1, it is characterised in that: described bolt draw bar upper end is connected fixing by top nut and lower nut with fixed disk scalable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215558.6A CN106181877A (en) | 2015-04-30 | 2015-04-30 | A kind of oil cylinder guide sleeve Quick dismantling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215558.6A CN106181877A (en) | 2015-04-30 | 2015-04-30 | A kind of oil cylinder guide sleeve Quick dismantling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106181877A true CN106181877A (en) | 2016-12-07 |
Family
ID=57457685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215558.6A Pending CN106181877A (en) | 2015-04-30 | 2015-04-30 | A kind of oil cylinder guide sleeve Quick dismantling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181877A (en) |
-
2015
- 2015-04-30 CN CN201510215558.6A patent/CN106181877A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |