CN201353752Y - Portable quick cylinder puller - Google Patents
Portable quick cylinder puller Download PDFInfo
- Publication number
- CN201353752Y CN201353752Y CNU2009201058381U CN200920105838U CN201353752Y CN 201353752 Y CN201353752 Y CN 201353752Y CN U2009201058381 U CNU2009201058381 U CN U2009201058381U CN 200920105838 U CN200920105838 U CN 200920105838U CN 201353752 Y CN201353752 Y CN 201353752Y
- Authority
- CN
- China
- Prior art keywords
- travel
- ing rest
- leading screw
- rest plate
- portable quick
- 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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Abstract
The utility model relates to a 'portable quick cylinder puller' which belongs to a fuel engine repairing tool and comprises a movable bracket plate and a screw rod provided with a handle, wherein the screw rod penetrates the movable bracket plate and is connected with the movable bracket plate by a pressure bearing; the movable bracket plate is provided with more than two locating bars at the two sides of the screw rod; the end of the screw rod far from the movable bracket plate is connected with a separation blade and a locating nut in sequence by threads; and a buckling structure is arranged between the separation blade and the locating nut. The portable quick cylinder puller adopting the technical proposal has convenient and labor-saving operation and simple structure, is suitable for pulling cylinders with various dimensions, can not cause any damage to engine bodies and cylinders, and has excellent practicability.
Description
Technical field
The utility model relates to a kind of maintenance tool of fuel engines, promptly a kind of portable quick Cylinder drawing device.
Background technology
Motor vehicles are requisite important vehicles in human being's production life and the national defense construction, the kind of motor vehicle has a variety of, such as motorcycle, three-wheeled motor vehicle, four-wheeled vehicle and many wheel motor vehicles, all motor vehicles in use all can cause the wearing and tearing of each parts of body, particularly cylinder barrel, piston etc. are in the parts of work under bad environment, owing to be in the bad working environments state of high temperature, high pressure for a long time, so the wearing and tearing program is especially serious.People are when these parts of maintain and replace; usually use simple wooden unit for choosing of cylinder barrel; the instrument that hand hammer etc. are simple and crude; pound the tube of taking blame for others; this way is very inconvenient, and because to pound the dynamics of beating irregular, causes each position unbalance stress of cylinder barrel; usually can stay hidden defect to cylinder barrel, even can cause the permanent damage that can't repair such as break cylinder barrel and even body.
Can research and develop and a kind ofly neither can damage cylinder barrel, be easy to carry the instrument of the easy-to-mount cylinder barrel of choosing again? this is the problem that numerous service worker and the driver who tastes varieties of the hardship of " casting anchor " in the way are concerned about.
The utility model content
The purpose of this utility model provides a kind of being easy to carry, and is convenient to the car repair tool that dismounting can not damage parts again, promptly a kind of portable quick Cylinder drawing device.
Above-mentioned purpose is realized by following technical scheme: portable quick Cylinder drawing device, it is characterized in that: comprise a travel(l)ing rest plate and leading screw with handles, described leading screw passes the travel(l)ing rest plate, and connect by pressure bearing, there is plural backstay the both sides that are positioned at leading screw on the described travel(l)ing rest plate, leading screw has buckle structure away from travel(l)ing rest plate end be threaded successively catch and setscrew nut between described catch and the setscrew nut.
Described buckle structure is for being respectively equipped with draw-in groove and bayonet lock on the contact-making surface of catch and setscrew nut.
Section is provided with positive stop lug boss between the end with handles of described leading screw and the travel(l)ing rest plate.
Described backstay is an adjusting screw(rod), and described adjusting screw(rod) passes the adjusting screw socket on the travel(l)ing rest plate.
The utility model is by shaking handle, leading screw is owing to the original place that is used as of pressure bearing rotatablely moves, simultaneously because the buckle structure between catch and the setscrew nut, make that catch and setscrew nut can be with leading screw with changeing, but because the effect that is threaded, catch and setscrew nut are done upper and lower motion, therefore when catch and setscrew nut are fixed on the cylinder barrel bottom, just can take cylinder barrel in the body out of.
One end of leading screw has positive stop lug boss, in order to avoid make that in rotation leading screw moves down.
Backstay is designed to adjusting screw(rod), adjusting screw(rod) is fixed on the travel(l)ing rest by regulating screw socket, the span that the distance of adjusting screw socket can be regulated two adjusting screw(rod)s, the height of adjusting screw(rod) can be regulated the distance between travel(l)ing rest and the body, to adapt to the cylinder barrel of different size.
Adopt the portable quick Cylinder drawing device of technique scheme, easy and simple to handle laborsaving, simple in structure, be applicable to choosing of various sizes cylinder barrel, and can not cause any harm to have good practicality to body and cylinder barrel.
Description of drawings
Fig. 1 is the broken section structural representation under the utility model user mode,
Each label lists as follows among the figure:
1-travel(l)ing rest plate, the 2-handle, the 3-pressure bearing, 4-regulates screw socket, 5-cylinder barrel, 6-catch, 7-leading screw, 8-setscrew nut, 9-body, 10-adjusting screw(rod), 11-positive stop lug boss, 12-bayonet lock, 13-draw-in groove.
The specific embodiment
As shown in Figure 1, portable quick Cylinder drawing device, the leading screw 7 that comprises a travel(l)ing rest plate 1 and with handles 2, described leading screw 7 passes travel(l)ing rest plate 1, and connect by pressure bearing 3, there is plural backstay the both sides that are positioned at leading screw 7 on the described travel(l)ing rest plate 1, and leading screw 7 has buckle structure away from travel(l)ing rest plate 1 end be threaded successively catch 6 and setscrew nut 8 between described catch 6 and the setscrew nut 8.
Backstay is withstood body 9, leading screw 7 is passed cylinder barrel 5, swing handle 2, leading screw 7 is owing to the original place that is used as of pressure bearing 3 rotatablely moves, owing to the buckle structure between catch 6 and the setscrew nut 8, make catch 6 and setscrew nut 8 can not change together simultaneously with leading screw 7, but because the effect that is threaded, make catch 6 and setscrew nut 8 do upper and lower motion, therefore can take cylinder barrel 5 out of body 9 inside.
Described buckle structure is for to be respectively equipped with draw-in groove 13 and bayonet lock 12 on catch 6 and setscrew nut 8 contact-making surfaces.
Section is provided with positive stop lug boss 11 between 2 ends with handles of described leading screw 7 and the travel(l)ing rest plate 1, in order to avoid make leading screw 7 move down in rotation.
Described backstay is an adjusting screw(rod) 10, and described adjusting screw(rod) 10 passes the adjusting screw socket 4 on the travel(l)ing rest plate 1.The span that the distance of adjusting screw socket 4 can be regulated two adjusting screw(rod)s 10, the height of adjusting screw(rod) 10 can be regulated the distance between travel(l)ing rest plate 1 and the body 9, to adapt to the cylinder barrel of different size.
Adopt the portable quick Cylinder drawing device of technique scheme, easy and simple to handle laborsaving, simple in structure, be applicable to choosing of various sizes cylinder barrel, and can not cause any harm to have good practicality to body and cylinder barrel.
Claims (4)
1, portable quick Cylinder drawing device, it is characterized in that: comprise a travel(l)ing rest plate and leading screw with handles, described leading screw passes the travel(l)ing rest plate, connect by pressure bearing, there is plural backstay the both sides that are positioned at leading screw on the described travel(l)ing rest plate, leading screw has buckle structure away from travel(l)ing rest plate end be threaded successively catch and setscrew nut between described catch and the setscrew nut.
2, portable quick Cylinder drawing device according to claim 1 is characterized in that: described buckle structure is for being respectively equipped with draw-in groove and bayonet lock on the contact-making surface of catch and setscrew nut.
3, portable quick Cylinder drawing device according to claim 1 is characterized in that: section is provided with positive stop lug boss between the end with handles of described leading screw and the travel(l)ing rest plate.
4, portable quick Cylinder drawing device according to claim 1, it is characterized in that: described backstay is an adjusting screw(rod), described adjusting screw(rod) passes the adjusting screw socket on the travel(l)ing rest plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201058381U CN201353752Y (en) | 2009-02-20 | 2009-02-20 | Portable quick cylinder puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201058381U CN201353752Y (en) | 2009-02-20 | 2009-02-20 | Portable quick cylinder puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353752Y true CN201353752Y (en) | 2009-12-02 |
Family
ID=41410092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201058381U Expired - Fee Related CN201353752Y (en) | 2009-02-20 | 2009-02-20 | Portable quick cylinder puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353752Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692399A (en) * | 2012-09-28 | 2014-04-02 | 海洋王照明科技股份有限公司 | Lamp cover opening device |
| CN108262714A (en) * | 2018-04-02 | 2018-07-10 | 湖南汽车工程职业学院 | A kind of adjustable multijaw synchronizes thruster |
| CN112405418A (en) * | 2019-08-20 | 2021-02-26 | 中国石油天然气股份有限公司 | Explosion-proof motor junction box uncovering tool |
-
2009
- 2009-02-20 CN CNU2009201058381U patent/CN201353752Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692399A (en) * | 2012-09-28 | 2014-04-02 | 海洋王照明科技股份有限公司 | Lamp cover opening device |
| CN108262714A (en) * | 2018-04-02 | 2018-07-10 | 湖南汽车工程职业学院 | A kind of adjustable multijaw synchronizes thruster |
| CN112405418A (en) * | 2019-08-20 | 2021-02-26 | 中国石油天然气股份有限公司 | Explosion-proof motor junction box uncovering tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20110220 |