CN103934792A - Tool special for mounting engine valve oil seal - Google Patents
Tool special for mounting engine valve oil seal Download PDFInfo
- Publication number
- CN103934792A CN103934792A CN201410191357.2A CN201410191357A CN103934792A CN 103934792 A CN103934792 A CN 103934792A CN 201410191357 A CN201410191357 A CN 201410191357A CN 103934792 A CN103934792 A CN 103934792A
- Authority
- CN
- China
- Prior art keywords
- round steel
- welded
- steel rod
- oil seal
- valve oil
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a tool special for mounting an engine valve oil seal. The tool comprises a long cross beam made of a hexagonal steel rod. A short vertical beam made of a hexagonal steel rod is welded to the lower portion of the middle of the long cross beam in a square crossing mode. A round steel rod is perpendicularly welded to each end of the lower portion of the short vertical beam downwards. The two round steel rods are perpendicular to the long cross beam spatially, and a round ring is welded between the bottom ends of the two round steel rods. A short round steel rod is perpendicularly welded into one side of the long cross beam and is parallel to the two round steel rods spatially, a bolt is perpendicularly welded to the bottom end of the short round steel rod, and the short round steel rod is welded to the inner side of a nut of the bolt. The tool special for mounting the engine valve oil seal is simple in structure and convenient to use, a valve can be replaced, demounted and mounted within a short time, normal running of a vehicle is guaranteed, and the production requirement is met.
Description
Technical field
The invention belongs to engine maintenance instrument, particularly a kind of engine valve oil seal installation special tool.
Background technology
Port five companies are the units that are engaged in the loose break-bulk operation of harbour, unit uses vehicle class more, vehicle more complicated, because loose break-bulk operation workload is very large, vehicle uses frequent, workload is large, frequent excess load is used the oil leakage fault frequently replacing of engine valve oil seal for this reason that causes engine valve oil seal, need frequent dismounting and valve oil seal is installed, also not having at present suitable specific purpose tool to carry out such engine valve oil seal changes dismounting and installs, cause the time of replacing dismounting and installation and maintenance valve long, can not meet loose break-bulk operation need of production.
Summary of the invention
Technical problem to be solved by this invention is: a kind of engine valve oil seal installation special tool is provided.Solve the long problem of time of changing dismounting and installation and maintenance valve, ensure that loose break-bulk operation vehicle normally moves, and has met need of production.
Technical scheme of the present invention is:
A kind of engine valve oil seal installation special tool, it is characterized in that: the long beam of a hexagonal steel rod, below in the middle of long beam, square crossing is welded with the short vertical beam of a hexagonal steel rod, below short vertical beam, two ends are respectively welded with round steel rod downward vertically, two round steel rods and long beam spatial vertical are welded with annulus between two round steel rod bottoms; In a side of long beam, be vertically welded with round steel bat, round steel bat and two round steel rod space parallels, bolt of bottom vertical welding of round steel bat, round steel bat is welded on the nut inner side of bolt.
Effect of the present invention is:
This engine valve oil seal installation special tool is simple in structure, easy to use, can complete at short notice and change dismounting and installation and maintenance valve, and guarantee vehicle normally moves and need to meet need of production.
The making of this specific purpose tool is used, and has not only extended the service life of part, has reduced material cost consumption, and has greatly alleviated manpower work, reduced simultaneously locomotive stop repairing platform time, improved online serviceability rate.Thereby strong favourable guarantee the production car of company.There is promotional value widely.
This instrument can be breathed out in hanging at 50T and 25T general, has possessed good versatility, use simultaneously simple, easily operation.And after using, be significantly improved the service life of valve oil seal.The making of this specific purpose tool is used, and makes extend nearly 3～4 times the service life of valve oil seal, and only this item can be every year company and saves nearly ten thousand yuan of material costs.
Brief description of the drawings
Fig. 1 is the structure top view of engine valve oil seal installation special tool
Fig. 2 is the structural front view of engine valve oil seal installation special tool
Fig. 3 is the structure upward view of engine valve oil seal installation special tool
Fig. 4 is the structure left view of engine valve oil seal installation special tool
Fig. 5 is the structure right view of engine valve oil seal installation special tool
Detailed description of the invention
A kind of engine valve oil seal installation special tool as shown in the figure, the long beam 1 of a hexagonal steel rod, below in the middle of long beam, square crossing is welded with the short vertical beam 2 of a hexagonal steel rod, below short vertical beam, two ends are respectively welded with round steel rod 3 downward vertically, two round steel rods and long beam spatial vertical are welded with annulus 4 between two round steel rod bottoms; In a side of long beam, be vertically welded with round steel bat 5, round steel bat and two round steel rod space parallels, bolt 6 of bottom vertical welding of round steel bat, round steel bat is welded on the nut inner side of bolt.
This instrument primary structure principle is: the external diameter of the valve spring therewith T-shaped end of specific purpose tool is consistent, and simply change valve oil seal and need not dismantle engine, when being installed, valve oil seal prizes engine crossbeam with specific purpose tool, firmly press valve spring with the little head end of specific purpose tool, make valve spring stressed even, then expose valve oil seal, changing, avoid changing in valve oil seal Renewal process and receive injury, affect service life.
This instrument can be breathed out in hanging at 50T and 25T general, has possessed good versatility, use simultaneously simple, easily operation.And after using, be significantly improved the service life of valve oil seal.The making of this specific purpose tool is used, and makes extend nearly 3～4 times the service life of valve oil seal, and only this item can be every year company and saves nearly ten thousand yuan of material costs.
The making of this specific purpose tool is used, and has not only extended the service life of part, has reduced material cost consumption, and has greatly alleviated manpower work, reduced simultaneously locomotive stop repairing platform time, improved online serviceability rate.Thereby strong favourable guarantee the production car of company.
Claims (1)
1. an engine valve oil seal installation special tool, it is characterized in that: the long beam of a hexagonal steel rod, below in the middle of long beam, square crossing is welded with the short vertical beam of a hexagonal steel rod, below short vertical beam, two ends are respectively welded with round steel rod downward vertically, two round steel rods and long beam spatial vertical are welded with annulus between two round steel rod bottoms; In a side of long beam, be vertically welded with round steel bat, round steel bat and two round steel rod space parallels, bolt of bottom vertical welding of round steel bat, round steel bat is welded on the nut inner side of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191357.2A CN103934792A (en) | 2014-05-08 | 2014-05-08 | Tool special for mounting engine valve oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191357.2A CN103934792A (en) | 2014-05-08 | 2014-05-08 | Tool special for mounting engine valve oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934792A true CN103934792A (en) | 2014-07-23 |
Family
ID=51182800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410191357.2A Pending CN103934792A (en) | 2014-05-08 | 2014-05-08 | Tool special for mounting engine valve oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934792A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2525179A1 (en) * | 1975-06-06 | 1976-12-23 | Volkswagenwerk Ag | Valve spring compression device - has spacing adjustment system for compression piece holder, providing rapid adjustment |
| CN200960648Y (en) * | 2006-09-13 | 2007-10-17 | 王开元 | Automobile valve collets erector |
| CN203141408U (en) * | 2013-03-14 | 2013-08-21 | 广西玉柴机器股份有限公司 | Oil seal pulling-out device |
| CN203542495U (en) * | 2013-11-06 | 2014-04-16 | 浙江吉奥动力机械有限公司 | Valve oil seal press-fitting tool |
| CN203831329U (en) * | 2014-05-08 | 2014-09-17 | 天津港第五港埠有限公司 | Tool special for engine valve oil seal mounting |
-
2014
- 2014-05-08 CN CN201410191357.2A patent/CN103934792A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2525179A1 (en) * | 1975-06-06 | 1976-12-23 | Volkswagenwerk Ag | Valve spring compression device - has spacing adjustment system for compression piece holder, providing rapid adjustment |
| CN200960648Y (en) * | 2006-09-13 | 2007-10-17 | 王开元 | Automobile valve collets erector |
| CN203141408U (en) * | 2013-03-14 | 2013-08-21 | 广西玉柴机器股份有限公司 | Oil seal pulling-out device |
| CN203542495U (en) * | 2013-11-06 | 2014-04-16 | 浙江吉奥动力机械有限公司 | Valve oil seal press-fitting tool |
| CN203831329U (en) * | 2014-05-08 | 2014-09-17 | 天津港第五港埠有限公司 | Tool special for engine valve oil seal mounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |