CN209425321U - A kind of heavy truck engine crankshaft disk starts building to fill - Google Patents
A kind of heavy truck engine crankshaft disk starts building to fill Download PDFInfo
- Publication number
- CN209425321U CN209425321U CN201920067344.2U CN201920067344U CN209425321U CN 209425321 U CN209425321 U CN 209425321U CN 201920067344 U CN201920067344 U CN 201920067344U CN 209425321 U CN209425321 U CN 209425321U
- Authority
- CN
- China
- Prior art keywords
- heavy truck
- truck engine
- fill
- guide pin
- locating flange
- 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.)
- Active
Links
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a kind of heavy truck engine crankshaft disks to start building to fill, and belong to technical field of automobile maintenance.The tooling is made of locating flange dish, guide pin and hexagonal boss, and location hole is provided in locating flange dish, and the guide pin and hexagonal boss is respectively set in the center of two end faces.Location hole is set as 6 or 8 in locating flange dish, and positioning pore size is bonded with the installation bolt of heavy truck engine.Guide pin is cylinder, and size is bonded with heavy truck engine flywheel centre bore.The inside and outside of hexagonal boss is hexagon, the use of mating sleeve, extension bar or spanner.The utility model is simple and practical, convenient and efficient, greatly improves working efficiency.
Description
Technical field
The utility model relates to one kind to start building to fill for engine of heavy-duty car crankshaft disk, belongs to auto repair technology neck
Domain.
Background technique
Heavy truck with keen competition in the market, engine installation, after-sales service maintenance efficiency will directly affect a brand
Market.And often frequent disk dynamic crankshaft during engine installation and maintenance, to reach certain engine spy
Different state.How quick, simple and direct, safe domain dynamic crankshaft will become a kind of trend.
At present during installation and maintenance, disk dynamic crankshaft is all using crowbar cooperation components installation fixing bolt
To achieve the goal.Although such method can reach target, rough handling easily causes fixing bolt to be bent, to engine
Unnecessary damage is caused, while also seriously threatening the personal safety of operator.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of heavy truck engine crankshaft disk and starts building to fill, and concrete scheme is such as
Under: a kind of heavy truck engine crankshaft disk starts building to fill, and the tooling is made of locating flange dish, guide pin and hexagonal boss, described
Locating flange dish on be provided with location hole, the guide pin and hexagonal boss is respectively set in the center of two end faces.
Further, location hole is set as 6 or 8 in the locating flange dish, positions pore size and heavy truck engine
Installation bolt fitting.
Further, the guide pin is cylinder, and size is bonded with heavy truck engine flywheel centre bore.
Further, the inside and outside of the hexagonal boss is hexagon, the use of mating sleeve, extension bar or spanner.
In use, containing the ring flange of 6 or 8 location holes with one, one end has positioning and guiding pin, and safe covering is flying
On the installation bolt of wheel, while internal-external hexagon boss is used, song can be easily accomplished using common tools such as spanner or sleeves
The dynamic operation of the disk of axis.It is positioned using 6/8 hole and increases contact surface, improves safety coefficient, pin guiding facilitates operation, and it is difficult to reduce safety
Degree.
The utility model has the beneficial effects that the tooling can be reused for a long time, safe operation is quick, and disk moves laborsaving province
When, working efficiency is improved, work risk is reduced, is reduced to damage, the elongated component service life of components.
Detailed description of the invention
Fig. 1 the utility model structure diagram；
Fig. 2 the utility model operation chart；
Appended drawing reference
1- hexagonal boss；2- locating flange dish；3- guide pin；4- common tool；5- crankshaft disk starts building to fill；6- engine.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the present invention is described in further detail.Heavy truck engine is bent
Reel starts building to fill 5 structures such as Fig. 1, is made of locating flange dish 2, guide pin 3 and hexagonal boss 1, is provided in locating flange dish 2
Guide pin 3 and hexagonal boss 1 is respectively set in 6/8 location hole, the center of two end faces.Positioning pore size is started with heavy truck
The installation bolt of machine is bonded.Guide pin 3 is cylinder, and size is bonded with heavy truck engine flywheel centre bore.Hexagonal boss 1
Inside and outside is hexagon, the use of mating sleeve, extension bar or spanner.
It is operated when use following (referring to fig. 2):
Tooling 5 is mounted on to the installation bolt location of the flywheel of heavy truck engine, guide pin 3 is allowed to import flywheel centre bore,
Location hole is bonded with installation bolt, realizes multi-surface contact, reduces damage caused by bolt local pressure；Then using sleeve, connect
The common tools such as bar, torque spanner 4 carry out the dynamic operation of crankshaft disk.
The utility model is simple and practical, convenient and efficient, greatly improves working efficiency.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (4)
1. a kind of heavy truck engine crankshaft disk starts building to fill, it is characterised in that: the tooling is by locating flange dish, guide pin and hexagonal
Boss is constituted, and is provided with location hole in the locating flange dish, the guide pin is respectively set in the center of two end faces
With hexagonal boss.
2. a kind of heavy truck engine crankshaft disk according to claim 1 starts building to fill, it is characterised in that: the locating flange
Location hole is set as 6 or 8 on disk, and positioning pore size is bonded with the installation bolt of heavy truck engine.
3. a kind of heavy truck engine crankshaft disk according to claim 1 starts building to fill, it is characterised in that: the guide pin is
Cylinder, size are bonded with heavy truck engine flywheel centre bore.
4. a kind of heavy truck engine crankshaft disk according to claim 1 starts building to fill, it is characterised in that: the hexagonal boss
Inside and outside is hexagon, the use of mating sleeve, extension bar or spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067344.2U CN209425321U (en) | 2019-01-16 | 2019-01-16 | A kind of heavy truck engine crankshaft disk starts building to fill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067344.2U CN209425321U (en) | 2019-01-16 | 2019-01-16 | A kind of heavy truck engine crankshaft disk starts building to fill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209425321U true CN209425321U (en) | 2019-09-24 |
Family
ID=67976422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920067344.2U Active CN209425321U (en) | 2019-01-16 | 2019-01-16 | A kind of heavy truck engine crankshaft disk starts building to fill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209425321U (en) |
-
2019
- 2019-01-16 CN CN201920067344.2U patent/CN209425321U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204657883U (en) | The detaching device of the bearing on turning cylinder, axle sleeve or shaft coupling | |
| CN209425321U (en) | A kind of heavy truck engine crankshaft disk starts building to fill | |
| CN201603983U (en) | Shaft sleeve press-mounting machine | |
| CN2808459Y (en) | Automobile half bearing mounting/dismounting machine | |
| CN203831037U (en) | Disassembling tool for impeller of draught fan | |
| CN2882916Y (en) | Crank pin picker of pumping unit | |
| CN203308828U (en) | High-stability connecting rod | |
| CN203343984U (en) | Hydraulic coupler detaching tool | |
| CN203418498U (en) | Pump shaft sleeve expander | |
| CN103009046B (en) | Special device for quickly disassembling automobile braking drum | |
| CN202491213U (en) | Portable clamp withdrawal tool of belt pulley | |
| CN210025146U (en) | Pin shaft dismounting tool and pin sleeve dismounting tool | |
| CN214519868U (en) | Colliery machine hydraulic pump overhauls with skid-proof hydraulic wrench of being convenient for | |
| CN202281726U (en) | Hydraulic pressure test tooling | |
| CN204209628U (en) | Copper bush of fuel injector extractor | |
| CN205111227U (en) | Be applied to dismouting device of sintering machine platform truck wheel bearing | |
| CN202224978U (en) | Single-cylinder vehicle clamp | |
| CN202912549U (en) | Hydraulic motor replacing device | |
| CN202517435U (en) | Tooling for mounting pin shaft at root of movable arm of excavator | |
| CN204868726U (en) | Specialized tool is dismantled to cylinder | |
| CN212899935U (en) | Pressure relief device | |
| CN215097826U (en) | Chassis of multi-power source vehicle | |
| CN212444976U (en) | Device is demolishd to shaft coupling nylon pin | |
| CN201301804Y (en) | Mud pump piston extractor | |
| CN204263077U (en) | A kind of engine support extracting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201204 Address after: 030032 No.5 Dachang Road, Tanghuai Park, Taiyuan City, Shanxi Province Patentee after: Taiyuan Jiangling Power Co., Ltd Address before: 030032 No. 5 Huazhang Street, Tanghuai Park, Taiyuan Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province Patentee before: JMC HEAVY DUTY VEHICLE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 030032 No. 5, Dachang South Road, Tanghuai Park, Taiyuan, Shanxi comprehensive reform demonstration zone, Taiyuan, Shanxi Province Patentee after: Shanxi Yunnei Power Co.,Ltd. Address before: 030032 No.5 Dachang Road, Tanghuai Park, Taiyuan City, Shanxi Province Patentee before: Taiyuan Jiangling Power Co.,Ltd. |