CN204868726U - Specialized tool is dismantled to cylinder - Google Patents
Specialized tool is dismantled to cylinder Download PDFInfo
- Publication number
- CN204868726U CN204868726U CN201520651556.7U CN201520651556U CN204868726U CN 204868726 U CN204868726 U CN 204868726U CN 201520651556 U CN201520651556 U CN 201520651556U CN 204868726 U CN204868726 U CN 204868726U
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- plate
- location
- hole
- cylinder
- 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.)
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Links
- 238000000034 method Methods 0.000 abstract description 8
- 230000002441 reversible effect Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a specialized tool is dismantled to cylinder, including mobile jib and locating plate, be equipped with through -hole and fixed orifices on the locating plate, the mobile jib passes through -hole and locating plate swing joint on the locating plate, mobile jib one end is connected with detachable instrument wheel, and the mobile jib other end is connected with rotary device. The utility model discloses a blank of this type of instrument difficulty when dismantling has been filled to convenient operation, swift, labour saving and time saving, safe and reliable's purpose when dismantling the cylinder with the jar seat, damages gear and the hard method that takes time when having solved reversible motor of original usefulness and manual the dismantlement, dumb, dangerous, the scheduling problem of requiring great effort very.
Description
Technical field
The utility model relates to a kind of extracting tool, particularly relates to a kind of cylinder tool special for dismounting.
Background technology
Variable compression ratio cylinder assembly comprises cylinder, a clamp sleeve that can provide variable compression ratio feature with worm shaft and turbine; the guide plate of a steel can provide vertical cylinder to aim at the abrasion protection that also can provide the top of crankcase, also has piston to be connected with connecting rod.Worm gear runs in sleeve.The internal whorl of worm gear and the threaded engagement of cylinder skirt, with box lunch this take turns rotate by worm-wheel shaft time, cylinder can rise or decline to change compression ratio.Worm-wheel shaft is also equipped with a crank handle or a compression ratio converter motor sub-assembly
Generally when engine overhaul, need cylinder and cylinder seat to separate, great majority two kinds of methods.One drives turbine and worm to carry out lifting air cylinder head with reversible electric machine, although this method is laborsaving larger on reversible electric machine impact, one is start motor for a long time can generate heat and hotly burn out motor; Two is in motor lifting process, if turbine and worm machinery coordinates bad, motor operation directly can cause parts damages.Another kind takes off reversible electric machine hand or instrument and moves worm screw and carry out lifting air cylinder head, and this method used time of wasting time and energy is long, there is potential safety hazard.Through analysis to its structure, our company have studied a kind of cylinder tool special for dismounting, provides conveniently, the dismounting of safety and can ensure that gear is not damaged.
Utility model content
For the utility model that solves the problem provides a kind of cylinder tool special for dismounting.The utility model can be convenient, fast, safe in maintenance unloading process dismounting lower cylinder head, cylinder and cylinder seat can be ensured and turbine and worm is not damaged, can the quality using and ensure engine of safety.
For reaching above-mentioned technique effect, the technical solution of the utility model is:
A kind of cylinder tool special for dismounting, comprise mobile jib and location-plate, location-plate is provided with through hole and fixing hole, and mobile jib is flexibly connected with location-plate through the through hole on location-plate; Mobile jib one end is connected with detachable tool to wheel, and the mobile jib other end is connected with whirligig.
Further improvement, described whirligig is ratchet spanner, and mobile jib is provided with the jack inserted for ratchet spanner.
Further improvement, described instrument is provided with connecting hole to wheel, and mobile jib inserts connecting hole, and mobile jib is fixedly connected with wheel with instrument by the first set bolt.
Further improvement, is provided with bearing in the through hole of described location-plate, and mobile jib is flexibly connected with location-plate through bearing.
Further improvement, described mobile jib comprises main shaft, and main shaft one end is connected taking turns with instrument, and the main shaft other end is connected with muff joint through the through hole on location-plate, and muff joint is connected with whirligig; Main shaft is fixedly connected with by the second fixed screw with muff joint.
Further improvement, the cross section of described location-plate is the level and smooth quadrangle in corner, and four angles of location-plate are respectively provided with a fixing hole.
The utility model achieves object easy to operate, quick, time saving and energy saving, safe and reliable when dismounting cylinder and cylinder seat, fill up the blank of this quasi-instrument difficulty when dismantling, gear and time-consuming method of requiring great effort is damaged, dumb, dangerous, the very problem such as effort when solving original reversible electric machine and hand disassembly.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram that embodiment does not connect ratchet spanner;
Fig. 2 is the side structure schematic diagram after embodiment connects ratchet spanner.
Detailed description of the invention
Embodiment
A kind of cylinder tool special for dismounting as depicted in figs. 1 and 2, comprises mobile jib 1 and location-plate 2, and location-plate 2 is provided with through hole and fixing hole 3, is provided with bearing 8 in the through hole of location-plate 2, and mobile jib 1 is flexibly connected with location-plate 2 through bearing 8.The cross section of location-plate 2 is the level and smooth quadrangle in corner, and four angles of location-plate 2 are respectively provided with a fixing hole 3.Mobile jib 1 one end is connected with detachable tool to wheel 4, and mobile jib 1 other end is connected with whirligig 5.
Mobile jib 1 comprises main shaft 9, and main shaft 9 one end is connected with detachable tool to wheel 4, and main shaft 9 other end is connected with muff joint 10 through the through hole on location-plate 2, and muff joint 10 is connected with whirligig 5; Whirligig 5 is ratchet spanner, and muff joint 10 is provided with the jack 6 inserted for ratchet spanner.Main shaft 9 is fixedly connected with by the second fixed screw 11 with muff joint 10.Instrument is provided with connecting hole to wheel 4, and main shaft 9 inserts connecting hole, and main shaft 9 is fixedly connected with wheel 4 with instrument by the first set bolt 7.
First screw is tightened through the fixing hole 3 on location-plate 2 when using, location-plate 2 is fixed on reversible electric machine seat, instrument connects to wheel with worm screw to wheel 4, be installed on the pullover joint 10 that main shaft 9 outer end connects with ratchet spanner, clockwise or rotate counterclockwise ratchet spanner namely can lift cylinder head.
The explanation of above example just understands core concept of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a cylinder tool special for dismounting, is characterized in that, comprises mobile jib (1) and location-plate (2), and location-plate (2) is provided with through hole and fixing hole (3), and mobile jib (1) is flexibly connected with location-plate (2) through the through hole on location-plate (2); Mobile jib (1) one end is connected with detachable tool to wheel (4), and mobile jib (1) other end is connected with whirligig (5).
2. cylinder tool special for dismounting as claimed in claim 1, it is characterized in that, described whirligig (5) is ratchet spanner, and mobile jib (1) is provided with the jack (6) inserted for ratchet spanner.
3. cylinder tool special for dismounting as claimed in claim 1, is characterized in that, described instrument is provided with connecting hole to wheel (4), and mobile jib (1) inserts connecting hole, and mobile jib (1) is fixedly connected with taking turns (4) with instrument by the first set bolt (7).
4. cylinder tool special for dismounting as claimed in claim 1, it is characterized in that, be provided with bearing (8) in the through hole of described location-plate (2), mobile jib (1) is flexibly connected with location-plate (2) through bearing (8).
5. cylinder tool special for dismounting as claimed in claim 1, it is characterized in that, described mobile jib (1) comprises main shaft (9), main shaft (9) one end is connected taking turns (4) with instrument, main shaft (9) other end is connected with muff joint (10) through the through hole on location-plate (2), and muff joint (10) is connected with whirligig (5); Main shaft (9) is fixedly connected with by the second fixed screw (11) with muff joint (10).
6. cylinder tool special for dismounting as claimed in claim 1, is characterized in that, the cross section of described location-plate (2) is the level and smooth quadrangle in corner, and four angles of location-plate (2) are respectively provided with a fixing hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651556.7U CN204868726U (en) | 2015-08-26 | 2015-08-26 | Specialized tool is dismantled to cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651556.7U CN204868726U (en) | 2015-08-26 | 2015-08-26 | Specialized tool is dismantled to cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868726U true CN204868726U (en) | 2015-12-16 |
Family
ID=54813147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520651556.7U Active CN204868726U (en) | 2015-08-26 | 2015-08-26 | Specialized tool is dismantled to cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198212A (en) * | 2021-11-29 | 2022-03-18 | 马义礼 | Compression ratio adjustable internal combustion engine |
-
2015
- 2015-08-26 CN CN201520651556.7U patent/CN204868726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198212A (en) * | 2021-11-29 | 2022-03-18 | 马义礼 | Compression ratio adjustable internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |