CN2810902Y - Multifunctional puller for engine cylinder sleeve - Google Patents
Multifunctional puller for engine cylinder sleeve Download PDFInfo
- Publication number
- CN2810902Y CN2810902Y CN 200520072907 CN200520072907U CN2810902Y CN 2810902 Y CN2810902 Y CN 2810902Y CN 200520072907 CN200520072907 CN 200520072907 CN 200520072907 U CN200520072907 U CN 200520072907U CN 2810902 Y CN2810902 Y CN 2810902Y
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- CN
- China
- Prior art keywords
- puller
- utility
- sleeve pipe
- model
- cylinder sleeve
- 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 - Lifetime
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a special tool used for removing a cylinder sleeve of an engine. The utility model solves the problems that the utility model provides a multifunctional puller for a cylinder sleeve of an engine, and the utility model has the advantages of low cost and convenient usage. The utility model is characterized in that the utility model comprises a sleeve pipe of the puller, two extending claws, a compression spring, two adjusting rods, a stud and a press plate, wherein the two extending claws are respectively inserted in both ends of the sleeve pipe of the puller. The utility model has convenient usage and is suitable for removing cylinder sleeves with different specifications. The design is reasonable, and the end part of the extending claw and the axial end of the cylinder sleeve are reasonably matched, which can effectively prevent an engine block from being damaged when the cylinder sleeve is removed. The structure is simple, and the cost is low.
Description
Technical field
The utility model relates to a kind of instrument of dismantling air cylinder sleeve of engine.
Background technology
After the cylinder jacket of engine is used certain hour, can damage because of wearing and tearing, scuffing of cylinder bore, need more resleeve during maintenance, cylinder jacket is improper will damage cylinder body in dismounting.For this reason, people have designed the cylinder jacket extracting tool, disclose a kind of pawl formula scuffing of cylinder bore device as Chinese patent CN2550132Y, comprise screw mechanism, cylinder sleeve claw assembly etc., cylinder sleeve pawl one end in the cylinder sleeve claw assembly has outside curved pawl, utilizes screw mechanism that cylinder sleeve is pulled out body.And for example Chinese patent CN2546146Y discloses a kind of Device for disassembling cylinder, and characteristics are that two flexible pulling blocks that are parallel to each other are housed in a housing, and flexible pulling block stretches out outside the housing, also comprises regulating trombone slide and screw mandrel, regulates trombone slide and can do relative slip with screw mandrel.Chinese patent CN2550131 discloses a kind of comprehensive scuffing of cylinder bore device for another example, and it comprises leading screw, and spanner is equipped with on leading screw top, and the steering knuckle of pulling block is equipped with in the leading screw bottom, during use, it is passed cylinder jacket, steering knuckle is returned again
Summary of the invention
The purpose of this utility model is: a kind of low cost of manufacture, multifunctional engine cylinder sleeve puller easy to use are provided.
The technical solution that realizes the foregoing invention purpose is as follows:
The multifunctional engine cylinder sleeve puller is characterized in that: comprise puller sleeve pipe, two projected claws, two adjusting levers, double-screw bolt and pressing plates;
Correspondence has two slotted eyes on the described puller sleeve pipe, and two projected claws are plugged in respectively in the puller sleeve pipe two ends, in the puller sleeve pipe, be provided with spring between two projected claws; One end of two adjusting levers is connecting projected claw respectively, and the other end is connecting the adjusting lever compressing tablet respectively;
Vertically connecting double-screw bolt between two slotted eyes of puller sleeve pipe, the other end of double-screw bolt is provided with pressing plate, pressure bearing and back-out nut successively.
According to above-mentioned 1 described multifunctional engine cylinder sleeve puller, it is characterized in that: the overhanging end of described projected claw is step-like, and the radial end face of the end of step is the arc surface that cooperates with cylinder wall, and projected claw is provided with an aperture, and adjusting lever inserts in the aperture.
Useful technique effect of the present utility model is: easy to use, be applicable to the dismounting of different size cylinder jacket; It is reasonable in design, and the end of projected claw cooperates rationally with the cylinder jacket axial end, damage body in the time of can effectively preventing to dismantle cylinder sleeve; It is simple in structure, and low cost of manufacture is easy to use.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment:
By Fig. 1, Fig. 2 as seen, multifunctional engine machine cylinder jacket puller comprises puller sleeve pipe 9, projected claw 2, adjusting lever 3, double-screw bolt 4 and pressing plate 7.
Correspondence has 10, two projected claws 2 of two slotted eyes and is inserted into respectively in puller sleeve pipe 9 two ends on puller sleeve pipe 9 sidewalls, in the puller sleeve pipe 9, between two projected claws 2 spring 1 is housed; The slotted eye 10 that one end of two adjusting levers 3 passes respectively on puller sleeve pipe 9 sidewalls is connecting projected claw 2, and the other end is connecting adjusting lever compressing tablet 5 respectively.
Vertically connecting double-screw bolt 4 between two slotted eyes 10 of puller sleeve pipe 9, the other end of double-screw bolt 4 stretches out outside the adjusting lever compressing tablet 5, and pressing plate 7, pressure bearing and back-out nut 8 are housed on it successively, and on the double-screw bolt of adjusting lever compressing tablet 5 adjacents compressing tablet nut 6 is housed.
The overhanging end of projected claw 2 is step-like, and stepped end is the arc surface that cooperates with the cylinder body cylinder wall.
During use, inwardly press by two adjusting levers 3, at this moment, in the projected claw 2 retraction puller sleeve pipes 9, then puller sleeve pipe 9 ends are stretched in the cylinder, put when surpassing cylinder sleeve base mouth, unclamp two adjusting levers 3, projected claw 2 ejects under spring action automatically, fastens the cylinder sleeve bottom; And screw the back-out nut with wrench, cylinder jacket is drawn out with puller.By two adjusting levers puller is taken out again.
Claims (2)
1, multifunctional engine cylinder sleeve puller is characterized in that: comprise puller sleeve pipe, two projected claws, two adjusting levers, double-screw bolt and pressing plates;
Correspondence has two slotted eyes on the described puller sleeve pipe, and two projected claws are plugged in respectively in the puller sleeve pipe two ends, in the puller sleeve pipe, be provided with spring between two projected claws; One end of two adjusting levers is connecting projected claw respectively, and the other end is connecting the adjusting lever compressing tablet respectively;
Vertically connecting double-screw bolt between two slotted eyes of puller sleeve pipe, the other end of double-screw bolt is provided with pressing plate, pressure bearing and back-out nut successively.
2, multifunctional engine cylinder sleeve puller according to claim 1, it is characterized in that: the overhanging end of described projected claw is step-like, the radial end face of the end of step is the arc surface that cooperates with cylinder wall, and projected claw is provided with an aperture, and adjusting lever inserts in the aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072907 CN2810902Y (en) | 2005-06-16 | 2005-06-16 | Multifunctional puller for engine cylinder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072907 CN2810902Y (en) | 2005-06-16 | 2005-06-16 | Multifunctional puller for engine cylinder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810902Y true CN2810902Y (en) | 2006-08-30 |
Family
ID=36937287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520072907 Expired - Lifetime CN2810902Y (en) | 2005-06-16 | 2005-06-16 | Multifunctional puller for engine cylinder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810902Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213248A (en) * | 2010-04-02 | 2011-10-12 | 陈钰霖 | Reciprocating hydraulic system |
| CN102922469A (en) * | 2012-10-26 | 2013-02-13 | 中国北车集团大连机车车辆有限公司 | Diesel engine cylinder sleeve wearing ring and dismounting tool thereof |
| CN103029099A (en) * | 2013-01-15 | 2013-04-10 | 中国石油集团川庆钻探工程有限公司川西钻探公司 | Quick dismounting tool for cylinder sleeve of internal combustion engine and realization method thereof |
| CN103395038A (en) * | 2013-07-02 | 2013-11-20 | 广西玉柴机器股份有限公司 | Engine cylinder sleeve pulling tool |
| CN108098683A (en) * | 2017-12-18 | 2018-06-01 | 中国航发贵州黎阳航空动力有限公司 | A kind of bearing puller of engine assembly and bearing method for pulling out |
-
2005
- 2005-06-16 CN CN 200520072907 patent/CN2810902Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213248A (en) * | 2010-04-02 | 2011-10-12 | 陈钰霖 | Reciprocating hydraulic system |
| CN102922469A (en) * | 2012-10-26 | 2013-02-13 | 中国北车集团大连机车车辆有限公司 | Diesel engine cylinder sleeve wearing ring and dismounting tool thereof |
| CN103029099A (en) * | 2013-01-15 | 2013-04-10 | 中国石油集团川庆钻探工程有限公司川西钻探公司 | Quick dismounting tool for cylinder sleeve of internal combustion engine and realization method thereof |
| CN103029099B (en) * | 2013-01-15 | 2015-12-30 | 中国石油集团川庆钻探工程有限公司川西钻探公司 | Internal combustion engine cylinder jacket Quick disassembling tool |
| CN103395038A (en) * | 2013-07-02 | 2013-11-20 | 广西玉柴机器股份有限公司 | Engine cylinder sleeve pulling tool |
| CN103395038B (en) * | 2013-07-02 | 2015-07-01 | 广西玉柴机器股份有限公司 | Engine cylinder sleeve pulling tool |
| CN108098683A (en) * | 2017-12-18 | 2018-06-01 | 中国航发贵州黎阳航空动力有限公司 | A kind of bearing puller of engine assembly and bearing method for pulling out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou City Ke Ming agricultural machinery Co., Ltd Assignor: Liao Xuan Contract record no.: 2012340000319 Denomination of utility model: Multifunctional puller for engine cylinder sleeve Granted publication date: 20060830 License type: Exclusive License Record date: 20120910 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150616 Granted publication date: 20060830 |