CN204546448U - 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
- CN204546448U CN204546448U CN201520273874.4U CN201520273874U CN204546448U CN 204546448 U CN204546448 U CN 204546448U CN 201520273874 U CN201520273874 U CN 201520273874U CN 204546448 U CN204546448 U CN 204546448U
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- fixed disk
- draw bar
- 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.)
- Expired - Fee Related
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Actuator (AREA)
Abstract
The utility model relates to a kind of oil cylinder guide sleeve Quick dismantling tool, it comprises terminal pad, fixed disk, bolt draw bar, piston rod, jack, described terminal pad is annular, it is enclosed within the hickey preset with fairlead in cylinder body outside piston rod and is connected, terminal pad upper surface is provided with equally distributed screw, the described bolt draw bar lower end screw corresponding on terminal pad connects, 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, the fairlead be connected can be pulled out fast by bolt draw bar with terminal pad.The utility model is rational in infrastructure, easy to assembly, and manufacture simple, operation saves time, and the quick-detachment being specially adapted to oil cylinder guide sleeve changes instrument.
Description
Technical field
The utility model relates to mill type cylinder fairlead disassembly mechanism, specifically a kind of oil cylinder guide sleeve Quick dismantling tool.
Background technology
We know, the hydraulic jack on some heavy duty machine tools, are all provided with split type fairlead in its cylinder body, and such as forging counter-blow hammer oil cylinder used is exactly one of them.This oil cylinder is due to fairlead inner wall abrasion, and general use a period of time just needs to change.But up to now, yet there are no the bibliographical information of special oil cylinder guide sleeve Quick dismantling tool.
Summary of the invention
Technical problem to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art, and provide a kind of rational in infrastructure, easy to assembly, manufacture simple, operation saves time, and dismantles reliable oil cylinder guide sleeve Quick dismantling tool.
The technical scheme in the invention for solving the above technical problem is: a kind of oil cylinder guide sleeve Quick dismantling tool, it comprises terminal pad, fixed disk, bolt draw bar, piston rod, jack, it is characterized in that described terminal pad is for annular, it is enclosed within the hickey preset with fairlead in cylinder body outside piston rod and is connected, terminal pad upper surface is provided with equally distributed screw, the described bolt draw bar lower end screw corresponding on terminal pad connects, 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, the fairlead be connected can be pulled out fast by bolt draw bar with terminal pad.
Terminal pad upper surface described in the utility model is evenly provided with three or four screws, three or four bolt draw bar correspondences are connected between terminal pad and fixed disk.
Bolt draw bar upper end described in the utility model is by top nut and lower nut and fixed disk is adjustable is connected and fixed.Specifically described bolt draw bar upper end penetrates through hole set by fixed disk, is connected to fixed disk upper and lower with top nut and lower nut, by rotating top nut and lower nut, the distance between adjusting piston bar upper surface and fixed disk.
When the utility model assembling uses, first connected by screw corresponding on terminal pad for 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 by top nut and the distance between lower nut regulating piston bar upper surface and fixed disk.Rotate fixed disk and bolt draw bar, the external screw thread on terminal pad can be driven just to be screwed into the default hickey of fairlead.Start jack and apply tension, the fairlead be connected can be pulled out fast by bolt draw bar with terminal pad.Against existing technologies, the utility model is rational in infrastructure, easy to assembly, and manufacture simple, operation saves time, and the quick-detachment being specially adapted to oil cylinder guide sleeve changes instrument.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is the main TV structure schematic diagram of the utility model confined state.
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 nuts, 2. fixed disk, 3. lower nut, 4. jack, 5. bolt draw bar, 6. piston rod, 7. cylinder body, 8. terminal pad, 9. fairlead in figure.
Detailed description of the invention
As can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of oil cylinder guide sleeve Quick dismantling tool of the utility model, it comprises terminal pad 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 the steel bushing be threaded and copper sheathing.The top of fairlead 9 is the hickey that has of processing sets up in advance.So that integral demounting.
Feature of the present utility model is: described terminal pad 8 is annular, it is enclosed within the hickey preset with fairlead in cylinder body 79 outside piston rod 6 and is connected, terminal pad 8 upper surface is provided with equally distributed screw, the described bolt draw bar 5 lower end screw corresponding on terminal pad 8 connects, 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, the fairlead 9 be connected can be pulled out fast by bolt draw bar 5 with terminal pad 8.
Terminal pad 8 upper surface described in the utility model is evenly provided with three or four screws, three or four bolt draw bar 5 correspondences are connected between terminal pad 8 and fixed disk 2.
Bolt draw bar 5 upper end described in the utility model is connected and fixed with fixed disk 2 is adjustable by top nut 1 and lower nut 3.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 utility model assembling uses, first connected by screw corresponding on terminal pad for 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 by top nut and the distance between lower nut regulating piston bar upper surface and fixed disk.Rotate fixed disk and bolt draw bar, the external screw thread on terminal pad can be driven just to be screwed into the default hickey of fairlead.Start jack and apply tension, the fairlead be connected can be pulled out fast by bolt draw bar with terminal pad.
Claims (3)
1. an oil cylinder guide sleeve Quick dismantling tool, it comprises terminal pad, fixed disk, bolt draw bar, piston rod, jack, it is characterized in that described terminal pad is for annular, it is enclosed within the hickey preset with fairlead in cylinder body outside piston rod and is connected, terminal pad upper surface is provided with equally distributed screw, the described bolt draw bar lower end screw corresponding on terminal pad connects, 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.
2. oil cylinder guide sleeve Quick dismantling tool according to claim 1, is characterized in that: described terminal pad upper surface is evenly provided with three or four screws, and three or four bolt draw bar correspondences are connected between terminal pad and fixed disk.
3. oil cylinder guide sleeve Quick dismantling tool according to claim 1, is characterized in that: described bolt draw bar upper end is by top nut and lower nut and fixed disk is adjustable is connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273874.4U CN204546448U (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 |
|---|---|---|---|
| CN201520273874.4U CN204546448U (en) | 2015-04-30 | 2015-04-30 | A kind of oil cylinder guide sleeve Quick dismantling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546448U true CN204546448U (en) | 2015-08-12 |
Family
ID=53821610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273874.4U Expired - Fee Related CN204546448U (en) | 2015-04-30 | 2015-04-30 | A kind of oil cylinder guide sleeve Quick dismantling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546448U (en) |
-
2015
- 2015-04-30 CN CN201520273874.4U patent/CN204546448U/en not_active Expired - Fee Related
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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: 20150812 Termination date: 20160430 |