CN2593973Y - Piston pulling tool for diesel engine - Google Patents
Piston pulling tool for diesel engine Download PDFInfo
- Publication number
- CN2593973Y CN2593973Y CN 02256035 CN02256035U CN2593973Y CN 2593973 Y CN2593973 Y CN 2593973Y CN 02256035 CN02256035 CN 02256035 CN 02256035 U CN02256035 U CN 02256035U CN 2593973 Y CN2593973 Y CN 2593973Y
- Authority
- CN
- China
- Prior art keywords
- handle
- piston
- diesel engine
- rotating shaft
- model
- 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
Links
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a pulling tool, particularly a piston pulling special tool for a diesel engine. A piston pulling special tool for a diesel engine is provided according to an annular which is especially arranged on the inner wall of the upper part of a piston of a diesel engine. In the utility model, a rotating shaft is hinged with two clamp handles, and the two clamp handles are folded to a definite angle in an outward direction by taking the rotating shaft as a supporting point, and the stressing end of a lead handle is fixed with a handle, and the other end is provided with a bulge in an outward direction; a spring are arranged adjacent to one side of the stressing handle and is between the two clamp handle. The utility model has the advantages of simple structure, convenient operation, and high work efficiency.
Description
One, technical field: the utility model relates to a kind of instrument that lifts, and particularly a kind of diesel motor piston lifts specific purpose tool.
Two, background technology: in the heavy repair task of Diesel engine, often piston need be taken out from cylinder sleeve, present method is upwards to clash into from piston base with instrument, and piston is separated with cylinder sleeve.This mode one is to damage piston or cylinder sleeve easily, the 2nd, and inefficiency, labour intensity is big.
Three, summary of the invention: the purpose of this utility model is exactly the problem that exists in the operation of dismounting piston at aforesaid way, and the distinctive annular recess of piston upper inside wall according to Diesel engine provides a kind of diesel motor piston to lift specific purpose tool.
The technical solution of the utility model is: diesel motor piston lifts specific purpose tool, by two pincers of rotating shaft hinge handle, it is characterized in that: two pincers handles are fulcrum with the rotating shaft, outwards the doubling certain angle, reinforcing end at plumbous handle is fixed with handle, and the other end outwards is provided with projection.Between two pincers handles, be provided with spring near afterburning handle one side.
The utlity model has simple in structurely, easy to operate, increase work efficiency greatly.
Four, description of drawings: accompanying drawing is the structure chart of a kind of embodiment of the present utility model.
Five, the specific embodiment:
With reference to accompanying drawing, it comprises pincers handle 3, fixed rotating shaft 3 and spring 2 three parts composition, and pincers handle 3 tops are provided with handle 1, the lower end is provided with the projection 5 that cooperates with annular recess in the piston, pincers handle 3 is a break with rotating shaft 4, and outwards angles are spent in doubling 160 simultaneously, and handle 1 and projection 5 are moved in the other direction.Spring 2 is fixed near between the pincers handle of handle 1.
During use, it is lowered in the piston, its bossing is pegged graft with the annular recess in the piston cooperate, handle makes progress, inwardly reinforcing, and bossing makes progress, outwards acts on, and piston is lifted out from cylinder sleeve.
Claims (2)
1, diesel motor piston lifts specific purpose tool, by two on rotating shaft hinge pincers handle, it is characterized in that: two pincers handles are fulcrum with the rotating shaft, and outside doubling certain angle is fixed with handle at the reinforcing end of plumbous handle, and the other end outwards is provided with projection.
2, diesel motor piston according to claim 1 lifts specific purpose tool, it is characterized in that: be provided with spring between two pincers handles near afterburning handle one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256035 CN2593973Y (en) | 2002-12-17 | 2002-12-17 | Piston pulling tool for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256035 CN2593973Y (en) | 2002-12-17 | 2002-12-17 | Piston pulling tool for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2593973Y true CN2593973Y (en) | 2003-12-24 |
Family
ID=33724405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256035 Expired - Fee Related CN2593973Y (en) | 2002-12-17 | 2002-12-17 | Piston pulling tool for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2593973Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413644B (en) * | 2008-12-01 | 2010-06-09 | 伍志坚 | Easy-to-dismount LED barrel lamp face cap ring and caliper-shaped pliers |
| CN104772735A (en) * | 2014-01-10 | 2015-07-15 | 纬创资通股份有限公司 | Buckle unlocking tool |
-
2002
- 2002-12-17 CN CN 02256035 patent/CN2593973Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413644B (en) * | 2008-12-01 | 2010-06-09 | 伍志坚 | Easy-to-dismount LED barrel lamp face cap ring and caliper-shaped pliers |
| CN104772735A (en) * | 2014-01-10 | 2015-07-15 | 纬创资通股份有限公司 | Buckle unlocking tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |